CN1288811A - Crystalizing apparatus for neck of pre-moulded blank - Google Patents
Crystalizing apparatus for neck of pre-moulded blank Download PDFInfo
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- CN1288811A CN1288811A CN00128880A CN00128880A CN1288811A CN 1288811 A CN1288811 A CN 1288811A CN 00128880 A CN00128880 A CN 00128880A CN 00128880 A CN00128880 A CN 00128880A CN 1288811 A CN1288811 A CN 1288811A
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- neck
- preform
- core
- drive access
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- 238000001816 cooling Methods 0.000 claims abstract description 85
- 238000010438 heat treatment Methods 0.000 claims abstract description 44
- 210000003739 neck Anatomy 0.000 claims description 166
- 238000012546 transfer Methods 0.000 claims description 63
- 238000002425 crystallisation Methods 0.000 claims description 53
- 230000008025 crystallization Effects 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 36
- 238000000465 moulding Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 10
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6418—Heating of preforms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4205—Handling means, e.g. transfer, loading or discharging means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6427—Cooling of preforms
Abstract
A neck part crystallizing device has a feed passage for feeding two rows of preforms in parallel. First and second heating parts for heating the neck parts of two rows of the preforms to crystallizing temperature, a cooling part for cooling the heated neck parts of two rows of the performs and a taking-out part for taking out two rows of the preforms after cooling are provided on the way of the feed passage. Two rows of feed members for feeding the preforms in a state receiving the body parts of the preforms so as to expose the neck parts of them are provided to the feed passage. Two rows of cooling cores and two rows of releasing cylindrical members are provided at the cooling part.
Description
The present invention relates to the neck crystallization apparatus of preform, in particular, the present invention relates to be used to make the hear resistance of neck of heat resistance container or the neck crystallization apparatus of the preform that mechanical property improves.
When forming stable on heating resin container, as the method for the neck emulsion-crystallization that makes this preform, people know disclosed method in special public clear 61-1288 document of JP and the special public clear 61-24170 document of JP.
In these documents, in the method for the neck crystallization of disclosed preform, core is inserted the neck of preform.At the contacted state of the outer peripheral face of inner peripheral surface that makes neck and core, make the neck crystallization, thereby can set the shape of neck.
In addition, when carrying out crystallization treatment, by heat insulating member, make between the neck of preform and the other parts to be in state of thermal isolation, neck is exposed in the hot blast atmosphere, heat-treat, but,, heat-treat in the following manner in this occasion, this mode is: between the end face of bottom surface that is formed at the flange part below the neck of preform and above-mentioned heat insulating member, keep the gap.
In the manner described above, because in the bottom surface of flange part, and maintain the gap between the end face of heat insulating member, and scatter from heat insulating member so can prevent the heat of flange part, can prevent that the temperature of flange part from reducing, can eliminate heat treated deficiency.
But in such method for crystallising, the core that inserts the neck of preform is set the shape of neck.Thus, after the neck to preform heats, can't cool off neck on one's own initiative, have from crystallization to the long danger of moulding circulation of taking out.
Also have, do not disclose following device, thereby be difficult to realize automation, this device refers to make the neck crystallization at the contacted state of the outer peripheral face of inner peripheral surface that makes neck and core, and after heat treatment, core and neck is thrown off.
In addition,,, do not carry out the mechanism of moulding finishing, be in the state that does not carry out the moulding finishing by the occasion that heat treatment deforms flange part heat-treating according to the mode that between the end face of the bottom surface of flange part and heat insulating member, forms the gap.
So the applicant has formerly submitted the patent application (JP special the 10-96613 of Yuanping City document) of neck crystallization apparatus of the preform of suitable automation to, this device can adopt core really, the shape of the neck of preform is carried out the moulding finishing, in addition, really from neck, core is extracted out.
But,, the heat time heating time that cost is long, aspect the productivity raising, have room for improvement for neck is carried out crystallization.
The object of the present invention is to provide a kind of neck crystallization apparatus of preform, the neck crystallization that it can realize more preform can make productivity improve.
Another object of the present invention provides a kind of neck crystallization apparatus of preform, and it simplifies the assembling of the parts that transmit preform, and then structure is simplified, and stability is improved.
A kind of form of the present invention relates to the neck crystallization apparatus of following preform, and this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck, it is characterized in that this device comprises:
A plurality of transfer members, these a plurality of transfer members keep a plurality of preforms respectively;
Transmission chain, on it according to the rules spacing be fixed with above-mentioned a plurality of transfer member, this chain transmits above-mentioned a plurality of preform side by side;
Supply unit, it supplies with above-mentioned a plurality of preform respectively to above-mentioned a plurality of transfer members;
The heating part, its neck with above-mentioned a plurality of preforms of being supplied with is heated to crystallization temperature;
Cooling end, it cools off the neck that is heated;
Taking-up portion, its taking-up has above-mentioned a plurality of preforms of the neck that is cooled off.
According to a kind of form of the present invention, when side by side transmitting a plurality of preforms, the neck of a plurality of preforms is heated, after this it is cooled off.So, can once make a plurality of neck crystallizations, productivity is significantly improved.
Here, above-mentioned a plurality of transfer member can have the transmission movable pulley that is fixed in above-mentioned transmission chain respectively.Preferably this transmission movable pulley comprises two cartridge units that keep two preforms, transmits above-mentioned two preforms along drive access arranged side by side.In addition, preferably above-mentioned two cartridge units are admitted the main part of above-mentioned preform respectively, keep above-mentioned neck in the mode of exposing.
Owing to, can transmit movable pulley relatively accordingly, keep two preforms, so productivity improves 2 times by forming above-mentioned structure.
Also have, best above-mentioned heating part comprises two heaters, and it is arranged at the both sides of above-mentioned drive access arranged side by side, and two necks that expose from above-mentioned two cartridge units are heated; Heat insulating member, it is arranged at the center of above-mentioned drive access arranged side by side, and the heat that above-mentioned two heaters are produced completely cuts off.
In by 1 in two heaters, the influence of the heat of another generation in two heaters is isolated when making neck overheated by heat insulating member, can neck be heated stable temperature.
Above-mentioned preform can comprise and is formed at above-mentioned neck, and the flange part between the aforementioned body portion.
At this moment, above-mentioned transfer member comprises bottom parts, and the bottom of the preform of above-mentioned cartridge unit is passed in its admittance; Keeper, it is arranged at the bottom of cartridge unit; From the bar of migrating, it passes above-mentioned keeper, inserts above-mentioned cartridge unit inside.
In this occasion, at the end face of above-mentioned cartridge unit, be provided for above-mentioned flange part bottom surface is carried out the finishing face of moulding finishing, above-mentioned keeper rotates can become whole, and the mobile mode and above-mentioned chimeric from the bar of migrating that can realize rising.
In addition, when above-mentioned preform transmits at least, between the end face and the flange part bottom surface in the above-mentioned preform of above-mentioned cartridge unit, be formed with the gap on above-mentioned heating part.Best, at this moment, above-mentioned keeper presses the top under the effect of dipper crowding gear, push the bottom surface of above-mentioned flange part and the finishing face of above-mentioned cartridge unit thus, and the moulding finishing is carried out in the bottom surface of above-mentioned flange part.
In the manner described above, the transfer member of preform is by cartridge unit, bottom parts, the keeper and the bar of migrating certainly form, and keeper can be integral rotation relatively from migrating bar, and can realize rising and move, constitute simple structure, can make cartridge unit realize rotating and rising and move, the transfer member assembling is simplified.
In addition, the finishing face that the bottom surface of flange part is carried out the moulding finishing is set on the end face of cartridge unit, pass through dipper crowding gear, finishing face and flange part bottom surface to cartridge unit push, even thus because the heating, under the situation that flange part deforms, can carry out the moulding finishing to the bottom surface of flange part by the finishing face of cartridge unit really.
So, when heating, also can heat the bottom surface of flange part really, and,, be difficult to the flange part crystallization of crystallization so make thicklyer really because cartridge unit do not obtain heat, by truing is carried out in the flange part bottom surface, can obtain the perpendicularity of neck really in addition.
Have, another form of the present invention relates to the neck crystallization apparatus of following preform again, and this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck, it is characterized in that this device comprises:
Drive access, it remains on above-mentioned preform on the transfer member;
Supply unit, it feeds to above-mentioned transfer member with above-mentioned preform;
The heating part, its neck with the preform supplied with is heated to crystallization temperature;
Cooling end, it cools off the above-mentioned neck that is heated;
Taking-up portion, its taking-up has the preform that is cooled off;
Above-mentioned supply unit and drive access carry out driven in synchronism by same drive source, and the transmission timing of above-mentioned supply unit and transfer member keeps synchronously above-mentioned preform being transferred to above-mentioned transfer member.
According to the present invention, can be really with preform from supply unit, transfer to transport unit, and drive source is 1, can make designs simplification, cost is reduced.
Here, above-mentioned preform can not transmit with intermittent mode along above-mentioned drive access yet, and transmits continuously.In this occasion, best above-mentioned supply unit comprises auger conveyor, and it transmits continuously to it when above-mentioned preform is in a row alignd; Transfer device, it moves simultaneously continuously the preform that makes above-mentioned continuous transmission, receives this preform, and this preform is transferred to above-mentioned transfer member.
Owing to form above-mentioned structure, thus can be under non-stop situation, continuously with preform from supply unit, transfer to transfer member.
Also a kind of form of the present invention relates to the neck crystallization apparatus of following preform, it is characterized in that it comprises:
Transmit the drive access of a plurality of preforms, this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck;
The heating part, it is arranged between the two ends of drive access, and above-mentioned neck is heated to crystallization temperature;
Cooling end, it cools off the neck that heats by above-mentioned heating part;
Taking-up portion, its taking-up has the preform of the above-mentioned neck that is cooled off;
Above-mentioned drive access comprises transfer member, and it admits the main part of above-mentioned preform, transmits preform in the mode that above-mentioned neck is exposed;
Above-mentioned cooling end comprises:
The cooling core, it is inserted into the neck interior of the preform that is heated, and this neck is cooled off;
Core stretches out uses parts, and it when above-mentioned cooling core inserts above-mentioned neck, stretches out the core in the above-mentioned transfer member at least;
In the manner described above,, when cooling off core insertion neck to the major general, still can pass through the core extended part, the core of transfer member is stretched out even under the situation that preform and the core that cools off in the core depart from.So, can solve the rough sledding of following core that skew takes place and producing, the problem that the neck of preform is deformed etc. such as, cooling core.
Here, comprise at above-mentioned drive access and to be fixed on the transfer member, the occasion of the transmission chain that drives by this transfer member, because the core of transfer member is offset easily, above-mentioned structure is more effective.
In addition, by above-mentioned transmission chain, do not adopting mode intermittently to transmit, and transmitting the occasion of above-mentioned transfer member continuously, above-mentioned core stretches out with parts and also can transmit continuously with above-mentioned transfer member.
Use parts for the core that drives above-mentioned continuous transmission stretches out, best above-mentioned core extended part comprises that stretching out the core that moves with cam along core stretches out and use cam follower.
Another form of the present invention relates to the neck crystallization apparatus of following preform, it is characterized in that it comprises:
Transmit the drive access of a plurality of preforms, this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck;
The heating part, it is arranged between the two ends of drive access, and above-mentioned neck is heated to crystallization temperature;
Cooling end, it cools off the neck that heats by above-mentioned heating part;
Taking-up portion, its taking-up has the preform of the above-mentioned neck that is cooled off;
Above-mentioned drive access comprises a plurality of transfer members, and it admits the main part of above-mentioned preform, transmits preform in the mode that above-mentioned neck is exposed;
Above-mentioned cooling end comprises:
The cooling core, it is inserted into the neck interior of the preform that is heated, on one side this neck inner face is carried out the moulding finishing, on one side this neck is cooled off;
Demoulding cartridge unit, it contacts with the open end of above-mentioned neck when extracting above-mentioned cooling core out from above-mentioned neck interior, and the interior inner face of above-mentioned cooling core and above-mentioned neck is thrown off.
Owing to will cool off the neck that core inserts the preform of heating, so can shorten from inner face cooling neck, the time to taking out this neck, can shorten the moulding cyclic process in preform heating back, and can be really in cooling, the inner face of the neck of preform is carried out the moulding finishing.
In addition, by the cooling core to after the neck cooling, when extracting the cooling core out from neck, the demoulding is with in cartridge unit and the preform, the neck opening end face contacts, and can prevent to lift on the preform.Thus, can really the cooling core be extracted out from neck interior, the structure that is suitable for automation can be provided.
The neck crystallization apparatus of this preform also comprises the 1st cam; The 1st cam follower, it moves along above-mentioned the 1st cam, sets the height and position of above-mentioned cooling core; The 2nd cam follower, it moves along above-mentioned the 1st cam, sets the height and position of the above-mentioned demoulding with cartridge unit.
In the manner described above, can set the cooling core and the demoulding height and position really along the 1st cam with cartridge unit.
In addition, it also can comprise the 2nd cam, and it sets the height and position of the 1st cam follower, and above-mentioned cooling core is inserted into above-mentioned neck interior forcibly.
By the 2nd cam, when the cooling core is provided with according to the mode that fits tightly with neck interior, can really the cooling core be embedded neck interior forcibly.
At this moment, preferably it also comprises elevating mechanism, and this mechanism makes above-mentioned the 2nd cam realize lifting.
This elevating mechanism moves such as the maintenance of, device the time, makes the 2nd camming movement by elevating mechanism, and the cooling core is arranged at the position that can not insert neck interior.When maintenance, has the transmission that stops preform, the occasion that heats.In this occasion, to the neck superheated of preform, during common relatively action, neck shortens greatly.Because in the manner described above, it is dangerous that the cooling core is forced the neck of insertion excess shrinkage, so can not insert the cooling core.In addition, owing to superheated preform damages as the defectiveness goods, repair so also needn't cool off with moulding by the cooling core.
Fig. 1 is the floor map of the neck crystallization apparatus of the preform of expression one embodiment of the present of invention;
Fig. 2 is the amplification view of II-II line among Fig. 1;
Fig. 3 is the amplification view of transfer member;
Fig. 4 is the amplification view along IV-IV line among Fig. 1;
Fig. 5 is the amplification view along V-V line among Fig. 1;
The side view of Fig. 6 for seeing along the arrow VI direction among Fig. 1;
Fig. 7 uses the cutaway view of another example of cartridge unit for the expression demoulding different with Fig. 4.
With reference to the accompanying drawings, the preferred embodiments of the present invention are specifically described.
Fig. 1～6 are the figure of the neck crystallization apparatus of the preform of expression one embodiment of the present of invention.
As shown in Figure 3, preform 10 comprises neck 12, and it has opening; The main part 14 of band bottom tube-like, itself and this neck 12 keeps continuously; Flange part 16, it is formed at the bottom of neck, this preform adopt such as, PET (PET) resin forms by injection molding method.
In addition, neck 12 can pass through crystallization apparatus 18 of the present invention, realizes emulsion-crystallization.
As shown in Figure 1, this crystallization apparatus 18 is provided with drive access 20, and this drive access is used for transmitting preform 10 by at board 1, in the way of transmitting, to the mode that this base heats, makes this base realize crystallization.
Drive access 20 is the crawler belt shape, and it comprises 2 the 1st, the 2 parallel straight line drive access 22,24, the 1st, the 2 semicircle drive access 26,28 of its both end sides.
Along the drive access 20 of this crawler belt shape, striden transmission chain 32 in the tensioning mode in the form of a ring.
Shown in Fig. 1～4, preform 10 is to maintain two mode, transmission on a plurality of transfer members 30 that are fixed on the transmission chain 32 side by side at every turn.
This transfer member 30 is arranged on the drive access 20, send preform 10 by two biographies, thereby can transmit more preform 10 simultaneously.
Shown in Fig. 2 and 4, transmission chain 32 is fixed on the medial surface of these a plurality of transfer members 30.
This transmission chain 32 is the drive access 20 along the crawler belt shape, strides across in the tensioning mode in the form of a ring.
As shown in Figure 1, the transmission chain 32 of ring-type by with center with the 1st, the 2 semicircle drive access 26,28 be two sprocket wheel 34a that pivot rotates, the 34b engagement realizes that rotation drives.
Because these the 1st, the 2 semicircle drive access 26,28 have essentially identical structure, so, its concrete structure is described with reference to the 2nd semicircle drive access 28.
As shown in Figure 4, at the center of the 2nd semicircle drive access 28, on board 1, be fixed with bolster 80.
On this bolster 80, rotatably be supported with sprocket wheel 34a and gear 88.
In the inside of board 1, be fixed with not shown motor, by the driving of this motor,, sprocket wheel 34a rotation is driven by gear 88, be fixed in transfer member 30 on the transmission chain 32 with this sprocket wheel 34a engagement along drive access 20, transmit continuously and drive.
In addition, on the 1st semicircle drive access 26, on bolster 80, also rotatably be supported with sprocket wheel 34b (not shown) equally, but be not provided for rotating the gear that drives this sprocket wheel 34b, motor etc.
The sprocket wheel 34b that is arranged on the 1st semicircle drive access 26 passes through transmission chain 32, transmits the driving force of the sprocket wheel 34a of the 2nd semicircle drive access 28 1 sides, by transmission chain 32 driven rotary.
As Fig. 2, shown in 4, transfer member 30 comprises cartridge unit up-slip wheel 48 and transmits movable pulley 36.Above-mentioned cartridge unit up-slip wheel 48 rotatably keeps cartridge unit 42 in each two groups mode, and these parts 42 cover the periphery of the main part 14 of preform 10; Bottom parts 44, its bottom with preform 10 is received in the inside of this cartridge unit 42; Keeper 40, the bottom of its carrying cylinder parts 42.Transmit movable pulley 36 and rotatably keep from migrating bar 46, this bar 46 passes keeper 40, and its bottom has trough of belt pulley 38, and this transmission movable pulley 36 is fixed on the transmission chain 32 in addition.
The two ends of cartridge unit up-slip wheel 48 have cartridge unit rises with cam follower 51, this cartridge unit up-slip wheel 48 at the cartridge unit that is provided with along drive access 20 with transmitting on the guide rail 68.
Transmit movable pulley 36 and have cam follower 52, this transmits movable pulley 36 and transmits on the guide rail 50 that is provided with along drive access 20.
As shown in Figure 3, the bottom of preform 10 at the end face of cartridge unit 42, and between the bottom surface of the flange part 16 of preform 10, forms gap a by bottom parts 44 supportings.In addition, the mode exposed with neck 12 of preform 10 remains on this cartridge unit 42.
By this gap a, the heat that just prevents the bottom surface of flange part 16 is that cartridge unit 42 obtains.
In addition, on the end face of this cartridge unit 42, be formed with annular convex 41, the internal diameter of this protuberance 41 is greater than the external diameter of the outer edge 16 of preform 10, the bottom surface of these protuberance 41 opposing flanges portions 16 is outstanding, can be according in when heating, until the top of main part, heated and the mode of the crystallization of being unrealized realizes covering.
By adopting aforesaid way, when extending blow moulding, can really under flange part 16, realize really extending.
In addition, when the crystallization of the bottom surface that plan to promote flange part 16, also above-mentioned protuberance 41 can be set.
Also have, the end face of cartridge unit 42 constitutes the shaping surface that the bottom surface of flange part 16 is carried out the moulding finishing.As shown in Figure 3, have the occasion of protuberance 41, its bottom surface is a shaping surface.
Have, cartridge unit 42 can be provided with by the mode of sealing ring 43 dismountings with relative keeper 40, in the bottom side of bottom parts 44, corresponding to the length of preform 10, is provided with distance piece 45 in removable mode again.
So,, can adapt to the preform 10 of all lengths by changing this distance piece 45.
As shown in Figure 3, bottom parts 44 is by distance piece 45, the bottom that can support preform 10 in the following manner, and this mode is: in the bottom surface of the flange part 16 of preform 10, and between the end face of cartridge unit 42, have gap a.
Above-mentioned keeper 40 is provided with in the mode of cartridge unit up-slip wheel 48 rotations relatively, and this cartridge unit up-slip wheel 48 has cartridge unit and rises with cam follower 51.
Have again, keeper 40 in the following manner, by slit 49, chimeric with the pin 47 of bar 46 1 sides of migrating certainly, this mode is: this keeper 40 can be relatively from migrating bar 46, be integral rotation, and along the vertical direction according to a certain degree sliding.
As shown in Figure 1, on the 1st straight line drive access 22 in the drive access 20 of crawler belt shape, be provided with supply unit 58 from preform 10 to transfer member 30 that supply with.On the 1st straight line drive access 22 and the 2nd straight line drive access 24 in the downstream of this supply unit 58, be respectively arranged with the 1st, the 2 heating part 60a, 60b.
In addition, on the 1st semicircle drive access 26, be provided with insulation portion, on the 2nd semicircle drive access 28, be provided with cooling end 64.Also have, the upstream side of the supply unit 58 in the 1st straight line drive access 22 is provided with taking-up portion 66.
Above-mentioned supply unit 58 is according between the two ends of the 1st straight line drive access 22, and the mode of supplying with preform 10 constitutes.
This supply unit 58 has not shown preform feeder, and the mode that it stirs with rotation is supplied with and is received in inner preform 10.
In this preform feeder, be provided with 2 row that extend along its line direction substantially and supply with injector 70.
Supply with the port of export of using injector at this, be provided with preform feed mechanism 72.
As illustrated in Figures 5 and 6, this preform feed mechanism 72 comprises two row auger conveyors 74 and transfer device 76, and this transfer device 76 is arranged side by side 2 row preforms, and they are transferred to transfer member 30 in the drive access 20.
As shown in Figure 5, two row auger conveyors 74 by two branch's connectors 154, transmit preform 10 according to a determining deviation according to the power from sprocket wheel 152 1 sides.
, be provided with rotating driveshaft 146 here, it is by being with 142 and sprocket wheel 144, and transferring power is rotated synchronously with the outlet side of the motor of drive access 20.On this rotating driveshaft 146, be fixed with sprocket wheel 148.Above-mentioned sprocket wheel 152 by sprocket wheel 148 be with 150 to be connected, can realize rotation synchronously with the motor of drive access 20.
In addition, arrange, send acceptance division 156 1 sides of transfer device 76 serially to by supplying with the preform 10 spacing alignment of supplying with injector 70 according to the rules.
The supply drive access 158 that this transfer device 76 is square substantially on the edge, make the maintenance of two row use core 160 to circulate when moving continuously, by acceptance division 156, receive two row preforms 10, by transfering department 162, send the preforms 10 of two row on the drive access 20 transfer member 30.
As shown in Figure 5, supply comprises with drive access 158 supplies with transmission chain 168, and this chain 168 is walked around drive sprocket 164 and 3 driven sprockets 166.Drive sprocket 164 rotates synchronously with the motor that is arranged at the drive access 20 on the rotating driveshaft 146.Keep to keep a plurality of supplies with core 160 to transmit movable pulleies 172 and be fixed on this supplys transmission chain 168, transmit guide rail 174, make to be arranged at this supply and to move with cam follower 172 with the supply transmission on the transmission movable pulley 170 along supplying with.
Two row keep with the mode of core 160 sliding along the vertical direction, supply with transmission movable pulley 170 relatively and are provided with, and its top is equipped with and keeps with core cam follower 176.
In addition, the bottom keeping with core 160 is provided with the cut ring 182 that can keep preform 10 from the inboard.
Can pass through sliding axle 178, the mode of Yi Donging remains in and supplies with transmitting on the movable pulley 170 the whereabouts link stopper along the vertical direction with movable pulley 180.
On sliding axle 178, be provided with the 1st the spring 184 that keeps with the recovery usefulness of core 160, and fall with the 2nd spring 186 of the recovery usefulness of movable pulley 182.
Also have,, be provided with cam follower 192 on the top of sliding axle 178.
With on the movable pulley 182, be provided with whereabouts link stopper 188 at the whereabouts cam, its top with preform 10 contacts, and makes preform 10 relative cut ring 182, realizes.
On acceptance division 156, be provided with maintenance and fall with cam 190 with core, it makes and keeps descending with core 160, and cut ring 182 is inserted preform 10 inside.
So, if will supply with transmission movable pulley 170 transmits towards acceptance division 156 1 sides, then keep chimeric with cam 190 with core cam follower 176 and maintenance, pressed down, cut ring 182 descends at leisure, enters neck 12 inside of preform 10, produces undergauge, by its counter-force, keep preform 10 from the inboard.
After this,,, take out preform 10, this preform 10 is transmitted towards transfering department 162 1 sides from auger conveyor 74 according to the mode that slowly rises.
On this transfering department 162, being provided with maintenance descends with cam 194 with core, and fall with link stopper decline cam 196, this maintenance descends with core and with cam 194 maintenance is descended with core 160, preform 10 is inserted into cartridge unit 42 inside of transfer member 30, and this whereabouts descends with link stopper and causes to fall and break link stopper with movable pulley 180 declines, by whereabouts link stopper 188 with cam 196, make preform 10, keep relatively falling with core 160.
So, if keeping the state of preform 10, will supply with and transmit movable pulley 170 and send transfering department 162 to, then keep chimeric and pressed down with core decline with cam 194 with core cam follower 176 and maintenance, preform 10 descends at leisure, enters cartridge unit 42 inside.
Corresponding, it is chimeric with cam 196 with link stopper decline with link stopper cam follower 192 and whereabouts to fall, and whereabouts link stopper 188 descends with movable pulley 180 with the whereabouts link stopper, the top of pushing preform 10, with preform 10,, drop to cartridge unit 42 inside from cut ring 182.
Afterwards, keep slowly rising with movable pulley 180, transmit towards acceptance division 156 1 sides with core 160 and whereabouts link stopper.
The the 1st, the 2 heating part 60a, 60b comprise the 1st, the 2 heating cabinet 69a that is provided with along the 1st, the 2 straight line drive access 22,24,69b.
At these heating cabinets 69a, 69b inside, as shown in Figure 2, the both sides of in preform 10 and the neck clamping drive access 12 corresponding positions such as being provided with near infrared ray heater 67, thereby can be heated to crystallization temperature with neck 12 and flange part 16.
In addition, near infrared ray heater 67, be provided with reflecting plate 65, this plate will reflect from the light of near infrared ray heater 64, thereby can heat neck 12 and flange part 16 expeditiously.
In addition, as shown in Figure 2, the center at the drive access arranged side by side of two preforms 10 is provided with heat insulating member 63.This heat insulating member 63 prevents following situation, this situation refer to the infrared ray that produces by two near infrared ray heaters 67,67 arrive among Fig. 2 about the corresponding neck 12 of 2 preforms 10,10.Because the effect of this heat insulating member 63, the heater 67 in the left side among Fig. 2 are only heated the neck 12 of the preform 10 in left side.Equally, the heater 67 on the right side among Fig. 2 only heats the neck 12 of the preform 10 on right side.
Also have,, on the 60b, be provided with the mechanism that is used to make preform 10 rotations at the 1st, the 2 heating part 60a.
That is, at the 1st, the 2 heating cabinet 69a, 69b inside in the relative position of the trough of belt pulley that moves together with transfer member 30 38, is provided with the trough of belt band 92 of walking around the not shown pulley of migrating certainly.
This trough of belt band 92 is along the 1st, the 2 heating cabinet 69a, the whole substantially length range setting of 69b.
So, owing to send into the 1st, the 2 heating part 60a, the preform 10 of 60b inside, chimeric with the trough of belt pulley 38 and the trough of belt band 92 of the bottom of the bar 46 of migrating certainly, thus itself and the cartridge unit 44 that keeps preform 10, keeper 4 rotates driving together.
Insulation portion 62 covers the 1st semicircle drive access 26 by insulation cover 94, transmits on the 1st semicircle drive access 26 at the preform 10 by the 1st heating part 60a heating, during arrival the 2nd heating part 60b, can be incubated preform 10.
By the 1st, the 2 heating part 60a, the preform 10 of 60b heating on the 2nd semicircle drive access 28, from the 2nd heating part 60a be sent to taking-up portion 66 during, 64 pairs of preforms 10 of cooling end cool off with moulding to be repaired.
Promptly, as shown in Figure 4, cooling end 64 comprises two row cooling cores 96, and a plurality of demouldings cartridge unit 98a, this two row cooling core 96 is inserted into neck 12 inside of the preform 10 that transmits on the 2nd semicircle drive access 28, cool off from the interior neck 12 of facing, and the inner face to neck 12 carries out the moulding finishing, these a plurality of demouldings, contact with the end face of flange part 16 when extracting cooling core 96 from neck 12 inside with cartridge unit 98a, and the inner face of neck 12 and cooling core 96 are thrown off.
A plurality of demouldings cartridge unit 98b (with reference to Fig. 7) also can be set, to replace the demoulding shown in Figure 4 cartridge unit 98a, these a plurality of demouldings do not contact with the flange 16 of preform 10 with cartridge unit 98b, and contact with the open end of neck 12, make the inner face of neck 12 have cooling core 96 to throw off.
As shown in Figure 7, owing to contact, can prevent the distortion of flange part 16 with the open end of neck 12.
It is to carry out with cartridge unit 98a at the demoulding shown in Figure 4 that following structure is described, but it is suitable for the demoulding shown in Figure 7 cartridge unit 98b fully.
These cooling cores 96 and demouldings can pass through link gear 100 with cartridge unit 98a, keeping the linkage manner rotation with sprocket wheel 34a, and can be by elevating mechanism 102 realization liftings.
This swivel plate 104 is fixed on the sprocket wheel 34a by connecting axle 106, becomes whole rotation with it.
On swivel plate 104, according to transfer member 30 corresponding intervals, be fixed with 2 axis of guides 108,110 that extend along its vertical axis top along circumference.
This axis of guide 108,110 top is fixing by plate 112, and the top of the local axis of guide 110 is fixed on the cooled water distributor support plate 116, and these plate 116 supporting cooled water distributors 114, cooled water distributor support plate 116 also can be with swivel plate 104 rotations.
In addition,, cooling core fixed head 118 is set,, is provided with demoulding cartridge unit fixed head 120 in liftable mode at its bottom side in liftable mode in the top side of the axis of guide 108,110.
On corresponding cooling core fixed head 118, be provided with cooling core 96 in the mode outstanding towards the below, this cooling core 96 is connected with cooled water distributor 114 by cooling tube 122.
The external diameter of this cooling core 96 forms corresponding to the internal diameter of the neck in the preform 10 12.
Use on the cartridge unit fixed head 120 in the corresponding demoulding, be formed with the hole that cooling core 96 is passed, the mode according to cover cooling core 96 around this hole is equipped with demoulding cartridge unit 98a highlightedly towards the below.
This demoulding is with the internal diameter of cartridge unit 98a external diameter greater than neck 12, its formation can with the contacted size of the end face of flange part 16.
Elevating mechanism 102 is fixed in the top of bolster 80, as shown in figs. 1 and 4, this elevating mechanism comprises the cam 26 that is on the circle-shaped cam fixed head 124 that is arranged at the top that is positioned at swivel plate 104, the 2nd semicircle that is arranged at cam fixed head 124 transmits the cam 132 on every side of 28 1 sides, is arranged at the cooling core fixed head 118 and the demoulding and cools off with cam follower 128 and demoulding cam follower 130 with the respective ends portion in the cartridge unit fixed head 120.
Owing to these coolings are positioned with cam follower 130 (the 2nd cam follower) with the cam follower 128 (the 1st cam follower) and the demoulding, can make the cooling core 96 and demoulding cartridge unit 98a lifting by cam 126 and cam 132 (the 1st cam).
126 pairs on cam in the cam fixed head 124 is positioned at inboard cooling and positions with cam follower 130 with the cam follower 128 and the demoulding, positions with cartridge unit 130 with the cam follower 128 and the demoulding so 132 pairs on cam around the cam fixed head 124 is positioned at the cooling in the outside.
Particularly, cooling core insertion section 126a sets in the following manner, and this mode is: by cam 134 (the 2nd cam), the top of cooling with cam follower 128 positioned, be pressed into neck 12 in the preform 10 forcibly with cooling off core 96.In addition, in Fig. 4, the cam 134 in the outside of the 2nd semicircle drive access 28 is not shown in the drawings.In addition, Fig. 4 represents to pass through cam 134, and cooling core 96 is inserted into neck state afterwards, and cam follower 128 also can contact with any one parts.
Because above-mentioned cam 134 can be realized lifting by lifting driving cylinder 135, so can prevent following situation, this situation refers to cooling core 96 is pressed into superheated neck 12 forcibly.Such as, when device is keeped in repair, can produce such situation.When maintenance unit, the transmission of preform 10 is stopped, in the time of the heat time heating time of neck 12 when being longer than common processing of this preform that stops 10, being heated continuously.After this, if begin the transmission of preform 10 once more, then in the neck 12 that is heated for a long time in the manner described above, also insert cooling core 96 according to common mode.But, because the amount of contraction of the neck 12 of long-term heating is bigger, so have the danger that cooling core 96 is pressed into forcibly.In such occasion, if by cam lifting driving cylinder 135, the cam 134 that cooling core 96 is pressed down is risen, then can prevent following state, this state refers to by cam 134, cooling core 96 is pressed into forcibly the inside of the neck 12 of preform 10.
In addition, this cooling end 64 forms in the following manner, and this mode is: when cooling core 96 descended, the end face of cartridge unit 42 was pressed against on the bottom surface of flange part 16, thereby can carry out the moulding finishing to the bottom surface of flange 16.
That is, with the position on the corresponding board 1 in position of pressing of cartridge unit 42, be equipped with and constitute dipper crowding gear, the not shown cam that presses.If being sent to this, transfer member 30 presses cam position, then being arranged at cartridge unit on the bottom of cartridge unit elevating lever 48 rises to be arranged at cam follower 46 and presses on the cam, by cartridge unit elevating lever 48, cartridge unit 42 rises according to gap a, thereby can push the bottom surface of flange part 16.
The end face of cartridge unit 42 is the net shape of the bottom surface of flange part 16, thereby can carry out the moulding finishing to the bottom surface of the flange part 16 that shrinks because of heat treatment and be out of shape.
Also have, in order to make preform 10 that remains on the transfer member 30 and the core that cools off core 96, the scope of the cooling end 64 in the 2nd drive access 28 is stretched out, with the corresponding position, bottom of the bar 46 of migrating certainly, have the core that is fixed on the sprocket wheel 34a and stretch out with fuse 84.
This core stretches out the spring 82 that is included at ordinary times towards inferior offset with fuse 84 and stretches out with cam follower 86 with core.By make this core stretch out with cam follower 86 move to board 1 on the corresponding core that is provided with of cooling core insertion section 126a stretch out with on the cam 87, core stretches out with fuse 84 and contacts with oneself the migrate bottom of bar 46, can really above-mentioned core be stretched out.
As shown in Figure 1, taking-up portion 66 comprises taking-up folding parts 136, and it keeps flange part 16 near zones of a plurality of preforms 10; Take out lifting driving cylinder 138, it rises these taking-up folding parts 136; Take out advance and retreat driving cylinder 140, it will take out lifting driving cylinder 138 and take out folding parts 136 along continuous straight runs and move to the outer extracting position of machine.
In addition, taking-up folding parts 136 are descended, be in stand-by state according to the mode of opening.Be positioned at moment of taking-up portion 66 at the preform 10 of specified quantity, will take out folding parts 136 and close, keep the preform 10 of specified quantity, at this state,, make and take out 136 risings of folding parts by taking out lifting driving cylinder 138, from cartridge unit 42, extract preform 10 out.In addition,, make preform 10 along continuous straight runs move to the outer extracting position of machine, afterwards, open and take out folding parts 136, thereby take out preform 10 by taking out advance and retreat driving cylinder 140.
The invention is not restricted to the form of aforesaid embodiment, the present invention can be according to the various forms conversion in the scope of essence of the present invention.
Such as, in the foregoing embodiments, on drive access, transmit two row preforms abreast, but also can transmit 1 row or the above preform of 3 row.
Claims (14)
1. the neck crystallization apparatus of a preform, this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck, it is characterized in that this device comprises:
A plurality of transfer members, these a plurality of transfer members keep a plurality of preforms respectively;
Transmission chain, on it according to the rules spacing be fixed with above-mentioned a plurality of transfer member, this chain transmits above-mentioned a plurality of preform side by side;
Supply unit, it supplies with above-mentioned a plurality of preform respectively to above-mentioned a plurality of transfer members;
The heating part, its neck with above-mentioned a plurality of preforms of being supplied with is heated to crystallization temperature;
Cooling end, it cools off the neck that is heated;
Taking-up portion, its taking-up has above-mentioned a plurality of preforms of the neck that is cooled off.
2. the neck crystallization apparatus of preform according to claim 1 is characterized in that above-mentioned a plurality of transfer member has the transmission movable pulley that is fixed on the above-mentioned drive access respectively;
Above-mentioned transmission movable pulley comprises two cartridge units that keep two preforms, transmits above-mentioned two preforms along drive access arranged side by side;
Above-mentioned two cartridge units are admitted the main part of above-mentioned preform respectively, keep above-mentioned neck in the mode of exposing.
3. the neck crystallization apparatus of preform according to claim 2 is characterized in that above-mentioned heating part comprises:
Two heaters, it is arranged at the both sides of above-mentioned drive access arranged side by side, and two necks that expose from above-mentioned two cartridge units are heated;
Heat insulating member, it is arranged at the center of above-mentioned drive access arranged side by side, and the heat that above-mentioned two heaters are produced completely cuts off.
4. the neck crystallization apparatus of preform according to claim 2 is characterized in that:
Above-mentioned preform comprises and is formed at above-mentioned neck, and the flange part between the aforementioned body portion;
Above-mentioned transfer member comprises:
Bottom parts, the bottom of the preform of above-mentioned cartridge unit is passed in its admittance;
Keeper, it is arranged at the bottom of cartridge unit;
From the bar of migrating, it passes above-mentioned keeper, inserts above-mentioned cartridge unit inside;
At the end face of above-mentioned cartridge unit, be provided for above-mentioned flange part bottom surface is carried out the finishing face of moulding finishing;
Above-mentioned keeper rotates can become whole, and the mobile mode and above-mentioned chimeric from the bar of migrating that can realize rising;
When above-mentioned preform transmits at least, between the end face and the flange part bottom surface in the above-mentioned preform of above-mentioned cartridge unit, be formed with the gap on above-mentioned heating part;
Above-mentioned keeper presses the top under the effect of dipper crowding gear, push the bottom surface of above-mentioned flange part and the finishing face of above-mentioned cartridge unit thus, and the moulding finishing is carried out in the bottom surface of above-mentioned flange part.
5. the neck crystallization apparatus of a preform, this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck, it is characterized in that this device comprises:
Drive access, it remains on above-mentioned preform on the transfer member;
Supply unit, it feeds to above-mentioned transfer member with above-mentioned preform;
The heating part, its neck with the preform supplied with is heated to crystallization temperature;
Cooling end, it cools off the above-mentioned neck that is heated;
Taking-up portion, its taking-up has the preform that is cooled off;
Above-mentioned supply unit and drive access carry out driven in synchronism by same drive source, and the transmission timing of above-mentioned supply unit and transfer member keeps synchronously above-mentioned preform being transferred to above-mentioned transfer member.
6. the neck crystallization apparatus of preform according to claim 5 is characterized in that:
Above-mentioned preform transmits continuously along above-mentioned drive access;
Above-mentioned supply unit comprises:
Auger conveyor, it transmits continuously to it when above-mentioned preform is in a row alignd;
Transfer device, it moves simultaneously continuously the preform that makes above-mentioned continuous transmission, receives this preform, and this preform is transferred to above-mentioned transfer member.
7. the neck crystallization apparatus of a preform is characterized in that it comprises:
Transmit the drive access of a plurality of preforms, this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck;
The heating part, it is arranged between the two ends of drive access, and above-mentioned neck is heated to crystallization temperature;
Cooling end, it cools off the neck that heats by above-mentioned heating part;
Taking-up portion, its taking-up has the preform of the above-mentioned neck that is cooled off;
Above-mentioned drive access comprises transfer member, and it admits the main part of above-mentioned preform, transmits preform in the mode that above-mentioned neck is exposed;
Above-mentioned cooling end comprises:
The cooling core, it is inserted into the neck interior of the preform that is heated, and this neck is cooled off;
Core stretches out uses parts, and it when above-mentioned cooling core inserts above-mentioned neck, stretches out the core in the above-mentioned transfer member at least;
8. the neck crystallization apparatus of preform according to claim 7, it is characterized in that above-mentioned drive access comprises is fixed on the transfer member, the transmission chain that is driven by this transfer member.
9. the neck crystallization apparatus of preform according to claim 8 is characterized in that:
Above-mentioned transfer member transmits continuously by above-mentioned transmission chain;
Above-mentioned core stretches out with parts and transmits continuously with above-mentioned transfer member.
10. the neck crystallization apparatus of preform according to claim 9 is characterized in that above-mentioned core extended part comprises that stretching out the core that moves with cam along core stretches out and use cam follower.
11. the neck crystallization apparatus of a preform is characterized in that it comprises:
Transmit the drive access of a plurality of preforms, this preform comprises neck, and keeps the main part of continuous band bottom tube-like with this neck;
The heating part, it is arranged between the two ends of drive access, and above-mentioned neck is heated to crystallization temperature;
Cooling end, it cools off the neck that heats by above-mentioned heating part;
Taking-up portion, its taking-up has the preform of the above-mentioned neck that is cooled off;
Above-mentioned drive access comprises a plurality of transfer members, and it admits the main part of above-mentioned preform, transmits preform in the mode that above-mentioned neck is exposed;
Above-mentioned cooling end comprises:
The cooling core, it is inserted into the neck interior of the preform that is heated, on one side this neck inner face is carried out the moulding finishing, on one side this neck is cooled off;
Demoulding cartridge unit, it contacts with the open end of above-mentioned neck when extracting above-mentioned cooling core out from above-mentioned neck interior, and the interior inner face of above-mentioned cooling core and above-mentioned neck is thrown off.
12. the neck crystallization apparatus of preform according to claim 11 is characterized in that it comprises:
The 1st cam;
The 1st cam follower, it moves along above-mentioned the 1st cam, sets the height and position of above-mentioned cooling core;
The 2nd cam follower, it moves along above-mentioned the 1st cam, sets the height and position of the above-mentioned demoulding with cartridge unit.
13. the neck crystallization apparatus of preform according to claim 12 is characterized in that it also comprises the 2nd cam, it sets the height and position of the 1st cam follower, and above-mentioned cooling core is inserted into above-mentioned neck interior forcibly.
14. the neck crystallization apparatus of preform according to claim 13 is characterized in that it also comprises elevating mechanism, this mechanism makes above-mentioned the 2nd cam realize lifting.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26929699 | 1999-09-22 | ||
| JP269296/1999 | 1999-09-22 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101148224A Division CN100441398C (en) | 1999-09-22 | 2000-09-22 | Apparatus for crystallizing neck part of perform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1288811A true CN1288811A (en) | 2001-03-28 |
| CN1149144C CN1149144C (en) | 2004-05-12 |
Family
ID=17470382
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101148224A Expired - Lifetime CN100441398C (en) | 1999-09-22 | 2000-09-22 | Apparatus for crystallizing neck part of perform |
| CNB001288806A Expired - Lifetime CN1149144C (en) | 1999-09-22 | 2000-09-22 | Crystalizing apparatus for neck of pre-moulded blank |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101148224A Expired - Lifetime CN100441398C (en) | 1999-09-22 | 2000-09-22 | Apparatus for crystallizing neck part of perform |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100357814B1 (en) |
| CN (2) | CN100441398C (en) |
| TW (1) | TW527275B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223020B (en) * | 2005-07-04 | 2010-05-19 | Pisko工程株式会社 | Supporting device for a preform of polyethylene terephthalate bottle |
| WO2011017860A1 (en) * | 2009-08-11 | 2011-02-17 | 湖南千山制药机械股份有限公司 | Bottle making machine |
| CN102085722A (en) * | 2009-12-04 | 2011-06-08 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN102085721A (en) * | 2009-12-04 | 2011-06-08 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN103079794A (en) * | 2010-09-02 | 2013-05-01 | 日精Asb机械株式会社 | Opening crystallisation device |
| CN104057601A (en) * | 2014-07-11 | 2014-09-24 | 金准(福建)精密机械工业有限公司 | Bottle blowing machine |
| CN104552899A (en) * | 2014-12-31 | 2015-04-29 | 广州达意隆包装机械股份有限公司 | Device and method for improving crystallizer bottle mouth cooling production efficiency |
| CN104931511A (en) * | 2014-03-20 | 2015-09-23 | 日立产业控制解决方案有限公司 | Checking device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100674221B1 (en) * | 2006-10-16 | 2007-01-24 | (주)피스코엔지니어링 | Cooling rotary equipment for preform of PET-bottle |
| WO2020138292A1 (en) * | 2018-12-28 | 2020-07-02 | 日精エー・エス・ビー機械株式会社 | Blow molding device, blow molding method, and mold unit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5834038A (en) * | 1994-12-14 | 1998-11-10 | Nissei Asb Machine Co., Ltd. | Blow molding apparatus |
| JP3612405B2 (en) * | 1997-04-04 | 2005-01-19 | 日精エー・エス・ビー機械株式会社 | Method and apparatus for forming preform with crystallized neck |
-
2000
- 2000-09-15 TW TW089118988A patent/TW527275B/en not_active IP Right Cessation
- 2000-09-21 KR KR1020000055412A patent/KR100357814B1/en active IP Right Grant
- 2000-09-22 CN CNB2003101148224A patent/CN100441398C/en not_active Expired - Lifetime
- 2000-09-22 CN CNB001288806A patent/CN1149144C/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101223020B (en) * | 2005-07-04 | 2010-05-19 | Pisko工程株式会社 | Supporting device for a preform of polyethylene terephthalate bottle |
| CN101628471B (en) * | 2009-08-11 | 2012-05-30 | 湖南千山制药机械股份有限公司 | Plastic bottle making machine integrating pouring and blowing |
| WO2011017860A1 (en) * | 2009-08-11 | 2011-02-17 | 湖南千山制药机械股份有限公司 | Bottle making machine |
| US8729431B2 (en) | 2009-12-04 | 2014-05-20 | Krones Ag | Furnace for conditioning preforms |
| CN102085721A (en) * | 2009-12-04 | 2011-06-08 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN102085722A (en) * | 2009-12-04 | 2011-06-08 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN102085722B (en) * | 2009-12-04 | 2014-06-11 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN102085721B (en) * | 2009-12-04 | 2014-10-29 | 克朗斯股份公司 | Furnace for conditioning preforms |
| CN103079794A (en) * | 2010-09-02 | 2013-05-01 | 日精Asb机械株式会社 | Opening crystallisation device |
| CN103079794B (en) * | 2010-09-02 | 2015-06-03 | 日精Asb机械株式会社 | Opening crystallisation device |
| CN104931511A (en) * | 2014-03-20 | 2015-09-23 | 日立产业控制解决方案有限公司 | Checking device |
| CN104057601A (en) * | 2014-07-11 | 2014-09-24 | 金准(福建)精密机械工业有限公司 | Bottle blowing machine |
| CN104552899A (en) * | 2014-12-31 | 2015-04-29 | 广州达意隆包装机械股份有限公司 | Device and method for improving crystallizer bottle mouth cooling production efficiency |
| WO2016107079A1 (en) * | 2014-12-31 | 2016-07-07 | 广州达意隆包装机械股份有限公司 | Device and method for improving cooling production efficiency of crystallizer bottle mouth |
| US10315351B2 (en) | 2014-12-31 | 2019-06-11 | Guangzhou Tech-Long Packaging Machinery Co., Ltd | Apparatus and method for improving production efficiency of crystallizer bottleneck cooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100441398C (en) | 2008-12-10 |
| TW527275B (en) | 2003-04-11 |
| CN1149144C (en) | 2004-05-12 |
| CN1666858A (en) | 2005-09-14 |
| KR20010050554A (en) | 2001-06-15 |
| KR100357814B1 (en) | 2002-10-25 |
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Granted publication date: 20040512 |