DE60020140D1 - Verteilersystem mit flusssteuerung - Google Patents

Verteilersystem mit flusssteuerung

Info

Publication number
DE60020140D1
DE60020140D1 DE60020140T DE60020140T DE60020140D1 DE 60020140 D1 DE60020140 D1 DE 60020140D1 DE 60020140 T DE60020140 T DE 60020140T DE 60020140 T DE60020140 T DE 60020140T DE 60020140 D1 DE60020140 D1 DE 60020140D1
Authority
DE
Germany
Prior art keywords
valve pin
mold cavity
flow control
distribution system
manifold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60020140T
Other languages
English (en)
Other versions
DE60020140T2 (de
Inventor
David Kazmer
D Moss
Mark Doyle
Geel Huip Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synventive Molding Solutions Inc
Original Assignee
Synventive Molding Solutions Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Synventive Molding Solutions Inc filed Critical Synventive Molding Solutions Inc
Application granted granted Critical
Publication of DE60020140D1 publication Critical patent/DE60020140D1/de
Publication of DE60020140T2 publication Critical patent/DE60020140T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/766—Measuring, controlling or regulating the setting or resetting of moulding conditions, e.g. before starting a cycle
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/768—Detecting defective moulding conditions
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/7686—Measuring, controlling or regulating the ejected articles, e.g. weight control
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C2045/2683—Plurality of independent mould cavities in a single mould
    • B29C2045/2687—Plurality of independent mould cavities in a single mould controlling the filling thereof
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C2045/2722—Nozzles or runner channels provided with a pressure sensor
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2772—Means for fixing the nozzle to the manifold
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2882—Closure devices therefor consisting of needle valve systems closing by a movement in the counterflow direction
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2886—Closure devices therefor consisting of needle valve systems closing at a distance from the gate
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/304—Adjustable torpedoes
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • B29C2045/306—Movable torpedoes
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76006—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76013—Force
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/76083—Position
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/7618—Injection unit
    • B29C2945/7621—Injection unit nozzle
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76254—Mould
    • B29C2945/76274—Mould runners, nozzles
    • B29C2945/76277—Mould runners, nozzles nozzles
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76297—Fluids
    • B29C2945/76307—Fluids hydraulic fluids
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76498—Pressure
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76545—Flow rate
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76568—Position
    • B29C2945/76581—Position distance
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76585—Dimensions, e.g. thickness
    • B29C2945/76591—Dimensions, e.g. thickness volume
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76595—Velocity
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76732—Mould
    • B29C2945/76735—Mould cavity
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76765—Moulding material
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76655—Location of control
    • B29C2945/76775—Fluids
    • B29C2945/76785—Fluids hydraulic fluids
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76822—Phase or stage of control
    • B29C2945/76849—Intrusion
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets
    • B29C2945/76943—Using stored or historical data sets compare with thresholds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2725—Manifolds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/82—Hydraulic or pneumatic circuits
DE60020140T 1999-09-21 2000-09-21 Verteilersystem mit flusssteuerung Expired - Lifetime DE60020140T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/400,533 US6464909B1 (en) 1998-04-21 1999-09-21 Manifold system having flow control
US400533 1999-09-21
PCT/US2000/025861 WO2001021377A1 (en) 1999-09-21 2000-09-21 Manifold system having flow control

Publications (2)

Publication Number Publication Date
DE60020140D1 true DE60020140D1 (de) 2005-06-16
DE60020140T2 DE60020140T2 (de) 2006-01-19

Family

ID=23583992

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020140T Expired - Lifetime DE60020140T2 (de) 1999-09-21 2000-09-21 Verteilersystem mit flusssteuerung

Country Status (9)

Country Link
US (9) US6464909B1 (de)
EP (4) EP1218161B1 (de)
KR (1) KR20010113653A (de)
CN (2) CN1205013C (de)
AT (1) ATE295257T1 (de)
AU (1) AU3886701A (de)
CA (2) CA2385016C (de)
DE (1) DE60020140T2 (de)
WO (1) WO2001021377A1 (de)

Families Citing this family (168)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5894025A (en) 1997-06-13 1999-04-13 Kona Corporation Valve pin actuator
US20020086086A1 (en) * 1999-09-21 2002-07-04 Mark Doyle Curvilinear valve pin controller for injection molding
US6464909B1 (en) 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US20040047935A1 (en) * 1998-04-21 2004-03-11 Synventive Molding Solutions, Inc. Apparatus and method for simulating an injection molding process
US6824379B2 (en) * 1998-04-21 2004-11-30 Synventive Molding Solutions, Inc. Apparatus for utilizing an actuator for flow control valve gates
US6589039B1 (en) * 1998-04-21 2003-07-08 Synventive Molding Solutions, Inc. Controlled injection using manifold having multiple feed channels
US7234929B2 (en) * 1999-09-21 2007-06-26 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
JP2001219440A (ja) * 2000-02-09 2001-08-14 Sony Disc Technology Inc 多数個取り用成形装置およびその成形方法
US7182893B2 (en) 2002-10-11 2007-02-27 Mold-Masters Limited Valve gated nozzle having a valve pin with a sensor
WO2003031146A1 (en) 2001-10-12 2003-04-17 Mold-Masters Limited Valve pin with thermocouple
US6911166B2 (en) * 2001-10-17 2005-06-28 Encap Motor Corporation Method of encapsulating hard disc drive and other electrical components
AU2002359849A1 (en) * 2001-12-26 2003-07-24 Synventive Molding Solutions, Inc. Non-coaxial injection molding valve flow control
US6860732B2 (en) * 2002-02-04 2005-03-01 Mold-Masters Limited Thermal seal between manifold and nozzle
US6884061B2 (en) * 2002-09-18 2005-04-26 Mold-Masters Limited Metering device for a nozzle of an injection molding apparatus
US7044728B2 (en) * 2002-10-11 2006-05-16 Mold-Masters Limited Injection molding apparatus and linear actuator with position sensor therefor
EP1426160B1 (de) * 2002-12-03 2007-10-24 Mold-Masters Limited Heisskanal Koinjektions-Düse
CA2512626C (en) * 2003-02-04 2008-07-29 Husky Injection Molding Systems Ltd. Hot runner manifold system
CA2457643C (en) * 2003-02-13 2011-11-22 Mold-Masters Limited Valve gated injection molding system with independent flow control
US20040166189A1 (en) * 2003-02-25 2004-08-26 Mold-Masters Limited Injection molding system with flow control
US7179073B2 (en) * 2003-03-04 2007-02-20 Davis-Standard, Llc Pressure-reducing valve and a controller for a blow-molding machine and method thereof
US7125246B2 (en) * 2003-10-08 2006-10-24 Mold Hotrunner Solutions Inc. Hot runner for molding small plastic articles
GB2407403A (en) * 2003-10-22 2005-04-27 Ibm Validating a variable data item in a software routine
US7588436B2 (en) * 2003-11-11 2009-09-15 Plastics Engineering & Technical Services, Inc. Valve gate assembly
KR20080049829A (ko) * 2003-11-11 2008-06-04 플라스틱 엔지니어링 앤 테크니컬 서비시즈, 인코포레이티드 밸브 게이트 어셈블리
US7018199B2 (en) * 2003-12-05 2006-03-28 Plastic Engineering & Technical Services, Inc. Machined manifold having integral pads
US7225953B1 (en) 2003-12-22 2007-06-05 Plastic Engineering & Technical Services, Inc. Valve gate assembly
US7195478B1 (en) 2003-12-22 2007-03-27 Plastic Engineering & Technical Services, Inc. Manifold assembly
US20050255187A1 (en) * 2004-05-14 2005-11-17 University Of Massachusetts Methods and devices for melt pressure regulation
US7044794B2 (en) * 2004-07-14 2006-05-16 Tyco Electronics Corporation Electrical connector with ESD protection
US7458804B2 (en) * 2004-11-04 2008-12-02 Plastic Engineering & Technical Services, Inc. Injection molding drop tip
US7210922B1 (en) 2004-11-18 2007-05-01 Tech Mold, Inc. Valve pin operating mechanism
US7329112B2 (en) * 2005-01-04 2008-02-12 Plastic Engineering & Technical Services, Inc. Injection molding system for injection molding a plurality of materials
WO2006075857A1 (en) * 2005-01-11 2006-07-20 Hyuk Joong Kim Injection- molding machine having resin pressure control means
WO2006080807A1 (en) * 2005-01-27 2006-08-03 Hyuk Joong Kim Injection molding machine for multicavity
KR100603750B1 (ko) * 2005-01-27 2006-07-28 김혁중 다캐비티 금형용 사출성형기 밸브장치
US20060222730A1 (en) * 2005-04-01 2006-10-05 Barth David M Hot edge diaphragm gate for injection mold
US7341445B2 (en) * 2005-04-01 2008-03-11 Husky Injection Molding Systems Ltd. Molten molding material dispenser
US7291007B2 (en) * 2005-04-07 2007-11-06 Freudenberg-Nok General Partnership Valve ring gate for thermoplastic and thermoset injection molding
DE602006016519D1 (de) 2005-04-07 2010-10-14 Mold Masters 2007 Ltd Konfigurierbarer Spritzgiessverteiler und Verfahren zu dessen Herstellung
CA2540532A1 (en) * 2005-04-25 2006-10-25 Sulzer Chemtech Ag An apparatus with a needle shut-off nozzle for an injection moulding machine
US7585166B2 (en) * 2005-05-02 2009-09-08 Buja Frederick J System for monitoring temperature and pressure during a molding process
CN100439078C (zh) * 2005-06-21 2008-12-03 和泰钢模股份有限公司 一种减少接合线痕迹的射出成型方法及其进胶控制组件
US7693684B2 (en) * 2005-10-17 2010-04-06 I F M Electronic Gmbh Process, sensor and diagnosis device for pump diagnosis
US7300275B2 (en) * 2005-10-26 2007-11-27 Panos Trakas Multi-point nozzle assembly
DE102006005972A1 (de) * 2006-02-08 2007-08-23 Otto Bock Healthcare Ip Gmbh & Co. Kg Verfahren zur Einregelung eines sich in einem Zyklus ändernden Systems auf ein nichtkonstantes zyklisches Sollprofil und Regler hierfür
CA2542587C (en) * 2006-04-11 2013-11-12 Stackteck Systems Ltd. Easily removable valve pin bushing
US20070286923A1 (en) * 2006-06-08 2007-12-13 Husky Injection Molding Systems Ltd. Piston and valve stem assembly for a hot runner
US8186994B2 (en) * 2006-06-14 2012-05-29 Cerniglia Anthony J Sucker pin bushing
EP1867457B1 (de) * 2006-06-16 2014-05-14 Mold-Masters (2007) Limited Druckregelung mit offener Schleife zum Spritzgießen
DE102006029649A1 (de) * 2006-06-28 2008-01-03 Kmi-Holding Gmbh Spritzwerkzeugvorrichtung
US8790256B2 (en) 2006-08-14 2014-07-29 Frederick J. Buja System and method employing a thermocouple junction for monitoring of physiological parameters
US20080085334A1 (en) * 2006-10-10 2008-04-10 Husky Injection Molding Systems Ltd. Hot Runner System Sensor
CN101657313B (zh) * 2006-12-21 2015-04-29 马斯特模具（2007）有限公司 用于注射成型装置的阀
US7731489B2 (en) * 2006-12-21 2010-06-08 Mold-Masters (2007) Limited Valve for co-injection molding apparatus
US20080274224A1 (en) * 2007-05-04 2008-11-06 Husky Injection Molding Systems Ltd. Precompression Pin Shut Off with Suckback
EP2008790A2 (de) 2007-06-27 2008-12-31 AWM Mold Tech AG Nadelverschlussdüsenanordnung
US7722351B2 (en) 2007-10-22 2010-05-25 Mold-Masters (2007) Limited Injection molding apparatus having magnetic valve pin coupling
US7866974B2 (en) * 2008-03-18 2011-01-11 Husky Injection Molding Systems Ltd. Melt distribution apparatus for use in a hot runner
CN101590686B (zh) * 2008-05-26 2013-08-14 鸿富锦精密工业（深圳）有限公司 阀动作的设定方法
ES2368044B1 (es) * 2008-05-28 2012-09-17 Comercial De Útiles Y Moldes S.A. Dispositivo regulador del orificio de entrada de material en moldes de inyección de materias plásticas.
CN101637964A (zh) * 2008-07-30 2010-02-03 鸿富锦精密工业（深圳）有限公司 射出机系统及其参数设定方法
DE112009001915T5 (de) * 2008-08-04 2011-07-14 Mold-Masters (2007) Limited, Ontario Bruchempfindliche mechanische Verbindung zwischen Spritzgieß-Ventilnadelplatte und Ventilnadel
DE102008039336A1 (de) * 2008-08-22 2010-02-25 Otto Männer Innovation GmbH Spritzgießwerkzeug mit verschließbarer Heißkanaldüse
DE102009048796B4 (de) * 2008-10-10 2018-10-25 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einer magnetischen Ventilnadelkupplung
US7963762B2 (en) * 2008-11-18 2011-06-21 Mold-Masters (2007) Limited Injection molding apparatus having a valve pin coupling
US8091202B2 (en) 2009-05-06 2012-01-10 Synventive Molding Solutions, Inc. Method and apparatus for coupling and uncoupling an injection valve pin
WO2010138302A1 (en) * 2009-05-28 2010-12-02 Husky Injection Molding Systems Ltd Hot-runner system having controller to determine movement of valve stems
CN101934578B (zh) * 2009-06-29 2015-07-15 鸿富锦精密工业（深圳）有限公司 统一各型注塑成型机操作界面的方法及注塑成型系统
DE102009055157A1 (de) * 2009-12-22 2011-06-30 ElringKlinger AG, 72581 Verfahren zum Herstellen eines Grundkörpers einer Ölwanne und durch ein solches Verfahren hergestellter Grundkörper einer Ölwanne
WO2011081694A1 (en) * 2009-12-31 2011-07-07 Husky Injection Molding Systems Ltd. Mold-runner system having independently controllable shooting-pot assemblies
CN102770257B (zh) * 2010-03-25 2015-11-25 圣万提注塑工业有限公司 致动器安装系统
US8986205B2 (en) 2010-05-14 2015-03-24 Frederick J. Buja Sensor for measurement of temperature and pressure for a cyclic process
US11065794B2 (en) 2010-11-23 2021-07-20 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
WO2012087491A1 (en) 2010-11-23 2012-06-28 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
US9205587B2 (en) * 2012-08-08 2015-12-08 Synventive Molding Solutions, Inc. Flow control apparatus and method
WO2014093849A2 (en) 2012-12-13 2014-06-19 Synventive Molding Solutions, Inc. Pneumatically driven, pin velocity controlled injection molding apparatus and method
CA2822458A1 (en) * 2011-01-26 2012-08-02 Husky Injection Molding Systems Ltd. Valve-stem assembly removable from runner system while valve-actuator assembly remains connected with manifold assembly
US8308476B2 (en) 2011-03-01 2012-11-13 Mold-Masters (2007) Limited Injection molding apparatus having a magnetic valve pin coupling
KR20140001254A (ko) * 2011-05-20 2014-01-06 더 프록터 앤드 갬블 캄파니 낮은 일정한 압력 사출 성형 장치를 위한 대안적인 압력 제어
CN103547430A (zh) * 2011-05-20 2014-01-29 宝洁公司 用于在低恒定压力下注塑的设备和方法
BR112013028083A2 (pt) * 2011-05-20 2016-12-27 Procter & Gamble sistema de alimentação equilibrado de modo não natural para um aparelho de moldagem por injeção
BR112013028817A2 (pt) * 2011-05-20 2017-01-31 Procter & Gamble método para a moldagem por injeção a pressão baixa substancialmente constante
US9707709B2 (en) 2011-05-20 2017-07-18 Imflux Inc Method for injection molding at low, substantially constant pressure
JP5848443B2 (ja) * 2011-05-20 2016-01-27 アイエムフラックス インコーポレイテッド 薄肉部品の実質的に一定圧力の射出成形のための方法
US9682504B2 (en) 2011-11-23 2017-06-20 Synventive Molding Solutions, Inc. Actuator cooling apparatus and method
US10201922B2 (en) * 2011-11-23 2019-02-12 Husky Injection Molding Systems, Inc. Control structure for a molding system
US9120190B2 (en) 2011-11-30 2015-09-01 Palo Alto Research Center Incorporated Co-extruded microchannel heat pipes
US10371468B2 (en) 2011-11-30 2019-08-06 Palo Alto Research Center Incorporated Co-extruded microchannel heat pipes
WO2013109515A1 (en) * 2012-01-17 2013-07-25 Husky Injection Molding Systems Ltd. Mold-tool system including stem-actuator assembly configured to exert controlled movement of valve-stem assembly
DE102012001747A1 (de) * 2012-01-30 2013-08-01 Georg Menshen Gmbh & Co. Kg Spritzgießwerkzeug
US8875653B2 (en) * 2012-02-10 2014-11-04 Palo Alto Research Center Incorporated Micro-extrusion printhead with offset orifices for generating gridlines on non-square substrates
IN2014DN06967A (de) 2012-02-24 2015-04-10 Procter & Gamble
US20130295219A1 (en) 2012-05-02 2013-11-07 Ralph Edwin Neufarth Injection Mold Having a Simplified Evaporative Cooling System or a Simplified Cooling System with Exotic Cooling Fluids
WO2013138935A1 (en) * 2012-03-23 2013-09-26 Husky Injection Molding Systems Ltd. Method of operating an injection unit in a molding system
US9097565B2 (en) * 2012-03-30 2015-08-04 Beaumont Technologies, Inc. Method and apparatus for material flow characterization
WO2014031826A2 (en) 2012-08-24 2014-02-27 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
US9682507B2 (en) * 2012-05-31 2017-06-20 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
US9144929B2 (en) 2012-08-06 2015-09-29 Synventive Molding Solutions, Inc. Apparatus and method for detecting a position of an actuator piston
US8834150B2 (en) * 2012-10-09 2014-09-16 Mold Hotrunner Solutions Inc. Valve gate cylinder and housing with microgap seal
US9604398B2 (en) 2012-11-08 2017-03-28 Imflux Inc Injection mold with fail safe pressure mechanism
CN102922683A (zh) * 2012-11-12 2013-02-13 凡嘉科技（无锡）有限公司 潜伏式浇口结构
JP2015536263A (ja) 2012-11-21 2015-12-21 アイエムフラックス インコーポレイテッド 射出成形システムのための小型化湯道
EP2925503B1 (de) * 2012-11-27 2017-01-25 Synventive Molding Solutions, Inc. Spritzguss-flusssteuerungsvorrichtung und -verfahren
EP2961586B1 (de) 2013-02-28 2018-05-02 Synventive Molding Solutions, Inc. Schnell agierende nadelsteuerung mit reduzierter geschwindigkeit
TWI492489B (zh) * 2013-03-21 2015-07-11 Metal Ind Res & Dev Ct 導磁元件之製造方法及其可注射膠體之衝頭結構
EP2986432B1 (de) * 2013-04-19 2018-06-06 Synventive Molding Solutions, Inc. Gesteuerte ventilstiftbewegung auf basis einer hohlraumsensorrückkopplung
BE1021675B1 (de) * 2013-04-26 2016-01-05 Gb Boucherie Nv Spritzgiessvorrichtung
US10528024B2 (en) 2013-06-17 2020-01-07 Ashley Stone Self-learning production systems with good and/or bad part variables inspection feedback
CA2847995C (en) 2013-06-17 2018-06-05 Ashley Stone Molding systems and methods
EP3357664B1 (de) 2013-06-24 2019-12-25 Synventive Molding Solutions, Inc. Spritzgussflusssteuerungsvorrichtung und -verfahren
US9381691B2 (en) 2013-06-25 2016-07-05 Plastic Engineering & Technical Services, Inc. Pressure resistant drop tip nozzle for injection molding
WO2015031317A1 (en) 2013-08-26 2015-03-05 Synventive Molding Solutions, Inc. Actuator system for rotating valve pin
WO2015066004A1 (en) 2013-10-28 2015-05-07 Synventive Molding Solutions, Inc. Reduced velocity control based on sensed system condition
CN103538210A (zh) * 2013-10-28 2014-01-29 江苏文光模具技术有限公司 注塑模具流道流量调节机构
WO2015105777A1 (en) * 2014-01-08 2015-07-16 Synventive Molding Solutions, Inc. Valve pin and nozzle configuration and method of control
CN104772854A (zh) 2014-01-15 2015-07-15 圣万提注塑工业（苏州）有限公司 双材料注塑装置组件及其叠加式制造工艺
DE102014004221A1 (de) * 2014-03-25 2015-10-01 Hpt Hochwertige Pharmatechnik Gmbh & Co. Kg Spritzstation für die Herstellung von Multilayer-Vorformlingen
US9272455B2 (en) 2014-04-30 2016-03-01 Mold-Masters (2007) Limited Hot runner system sealing arrangement
CN104002433A (zh) * 2014-06-20 2014-08-27 苏州洛世奇热流道科技有限公司 一嘴多头式热流道喷嘴
US10543629B2 (en) * 2014-12-11 2020-01-28 Inglass S.P.A. Method and apparatus for injection molding of plastic materials
PL3037235T3 (pl) * 2014-12-23 2018-04-30 Ultrasion, Sl Urządzenie do i sposób doprowadzania stopionego materiału z tworzywa sztucznego do gniazda formy
WO2019100085A1 (en) 2017-11-14 2019-05-23 Synventive Molding Solutions, Inc. Actuator with eccentric pin drive
EP3581359B1 (de) 2015-03-20 2021-08-18 Synventive Molding Solutions, Inc. Aktuatorkühlvorrichtung und -verfahren
EP3291957B1 (de) 2015-08-10 2019-07-10 Synventive Molding Solutions, Inc. Aktuatorvorrichtung und verfahren für mehrere kolbengeschwindigkeiten
EP3317072B1 (de) * 2015-10-07 2020-03-25 Synventive Molding Solutions, Inc. Spritzgiessvorrichtung mit einer fluidkanaldurchflussunterbrechung
WO2017066283A1 (en) 2015-10-13 2017-04-20 Synventive Molding Solutions, Inc. Valve monitoring method and apparatus
WO2017200517A1 (en) 2016-05-16 2017-11-23 Synventive Molding Solutions, Inc. Position detector
ITUA20163913A1 (it) * 2016-05-30 2017-11-30 Inglass Spa Apparecchiatura e procedimento di stampaggio ad iniezione congiunto di componenti di materia plastica appartenenti ad una stessa famiglia
CN108778670B (zh) 2016-06-01 2020-05-12 圣万提注塑工业（苏州）有限公司 用于注塑成型系统的控制器机构
CN109153165B (zh) 2016-06-09 2020-12-08 圣万提注塑工业（苏州）有限公司 用于注塑成型系统的致动器控制的电缆传输
WO2018017807A2 (en) 2016-07-20 2018-01-25 Synventive Molding Solutions, Inc. Injection molding apparatus and method for automatic cycle to cycle cavity injection
CN106273271A (zh) * 2016-09-28 2017-01-04 昆山乙盛机械工业有限公司 双截热喷嘴注塑模具
JP6164715B1 (ja) * 2016-11-10 2017-07-19 株式会社ソディック カセット式金型装置
EP3538339B1 (de) 2016-11-14 2023-10-04 Synventive Molding Solutions, Inc. Kühlvorrichtung für aktuator und verfahren
MX2019005741A (es) * 2016-11-18 2019-08-12 Imflux Inc Metodo para controlar compuertas de valvulas utilizando una o mas galgas extensiometricas.
EP3554789B1 (de) 2017-02-08 2020-04-22 Synventive Molding Solutions, Inc. Vorrichtung und verfahren zur steuerung des spritzgiessens
WO2018169819A1 (en) 2017-03-16 2018-09-20 Synventive Molding Solutions, Inc. Injection molding apparatus
CN110366484B (zh) 2017-03-20 2020-11-06 圣万提注塑工业（苏州）有限公司 阀销位置和速度控制方法及装置
WO2018183810A1 (en) 2017-03-31 2018-10-04 Synventive Molding Solutions, Inc. Rotary valve
US11148333B2 (en) 2017-04-18 2021-10-19 Synventive Molding Solutions, Ino. Linear to linear valve pin drive during injection cycle
CN110520269B (zh) 2017-04-26 2021-11-30 圣万提注塑工业（苏州）有限公司 具有排气口的双密封阀销尖端
BR112019023613A2 (pt) * 2017-05-16 2020-05-26 Coloplast A/S Método para moldagem por injeção de um cateter urinário, e, aparelho de moldagem por injeção para moldagem por injeção de um cateter urinário
CN107175819B (zh) * 2017-07-27 2019-03-22 嘉兴诺丁汉工业设计有限公司 一种流量自动变径3d打印挤出头
WO2019066776A1 (en) 2017-09-26 2019-04-04 Synventive Molding Solutions, Inc. APPARATUS AND METHOD FOR CONTROLLING INJECTION MOLDING FLOW
US11298861B2 (en) 2017-11-21 2022-04-12 Silgan Specialty Packaging Llc Multi-layer injection molded container
US11618194B2 (en) * 2018-03-13 2023-04-04 Inglass S.P.A. Apparatus for injection molding of plastic materials
IT201800004506A1 (it) * 2018-04-13 2019-10-13 Apparecchiatura perfezionata per stampaggio a reazione ed iniezione
CN113165240B (zh) 2018-08-17 2023-03-28 圣万提注塑工业（苏州）有限公司 穿过注射成型流动通道的中断流
JP7098051B2 (ja) * 2018-12-06 2022-07-08 キヤノンバージニア， インコーポレイテッド ランナーを用いたマルチモールドシステム
EP3927518B1 (de) 2019-02-25 2022-12-21 Synventive Molding Solutions, Inc. Gekühlte durch elektrischen betätiger gesteuerte einspritzung
US20200316837A1 (en) 2019-04-02 2020-10-08 Synventive Molding Solutions, Inc. Nozzle Heater
CN114025936B (zh) 2019-05-28 2022-11-29 圣万提注塑工业（苏州）有限公司 用于阀销的部分旋转偏心驱动
CN113811431B (zh) 2019-08-20 2023-10-13 圣万提注塑工业（苏州）有限公司 具有集成致动器电子驱动装置的注射成型设备
CN115210058A (zh) 2019-10-21 2022-10-18 圣万提注塑工业有限公司 用于注射成型流动控制的电致动器驱动
WO2021080767A1 (en) 2019-10-21 2021-04-29 Synventive Molding Solutions, Inc. Electric actuator drive for injection molding flow control
CN110744786B (zh) * 2019-11-01 2022-04-08 珠海格力智能装备有限公司 注塑机的控制方法及装置、注塑机设备
EP4103387A1 (de) 2020-02-20 2022-12-21 Synventive Molding Solutions, Inc. Sequentielle einspritzung in mehrere formhohlräume
CN111546563A (zh) * 2020-04-03 2020-08-18 江门市君盛实业有限公司 注塑控制方法、注塑控制装置及其存储介质
DE102020111512B4 (de) 2020-04-28 2023-03-23 Kraussmaffei Technologies Gmbh Verfahren und Vorrichtung zur additiven Herstellung eines Bauteils mit einer komplexen Struktur
US11472080B2 (en) 2020-06-09 2022-10-18 Lehigh University Shear-inducing injection molding system
US11552582B2 (en) 2020-06-15 2023-01-10 Woodward, Inc. Setpoint identification on retrofit electric actuation
EP4175812A1 (de) 2020-07-01 2023-05-10 Synventive Molding Solutions, Inc. Verfahren und vorrichtung zur kontrollierten flüssigkeitseinspritzung
KR102332085B1 (ko) * 2020-09-03 2021-12-01 김동헌 핫런너 시스템 및 이의 실린더장치
US20240100754A1 (en) 2020-10-09 2024-03-28 Synventive Molding Solutions, Inc. Spring Cushioned Valve Pin
CA3182070A1 (en) * 2020-10-20 2022-04-28 John P. Coulter Shear-inducing injection molding system
CN116685451A (zh) 2020-12-08 2023-09-01 圣万提注塑工业有限公司 带有冷却集成执行器电驱动器的注射成型装置
CN112976480A (zh) * 2021-01-28 2021-06-18 广东伊之密精密机械股份有限公司 一种制作颜色渐变物料的方法、注塑机及颜色渐变物料
WO2022217012A1 (en) 2021-04-08 2022-10-13 Barnes Group, Inc. System containing multivariate sensors

Family Cites Families (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820928A (en) 1964-12-29 1974-06-28 J Lemelson Control system for molding
US3270115A (en) 1960-02-23 1966-08-30 Inv S Finance Corp Method and apparatus for molding
US3241191A (en) 1962-02-08 1966-03-22 Inv S Finance Corp Apparatus for injection molding plastics
US3241192A (en) * 1963-06-18 1966-03-22 Inv S Finance Corp Regulating apparatus for molding plastics
US3371384A (en) 1965-05-06 1968-03-05 Lenslite Co Inc Injection valve pressure regulator
US3535742A (en) 1967-07-31 1970-10-27 Paul Marcus Molding apparatus valve and nozzle
GB1307865A (en) 1969-07-11 1973-02-21 Mitsubishi Petrochemical Co Injection molding machine
US3647344A (en) 1970-03-16 1972-03-07 Monsanto Co Apparatus for controlling back pressure in an extruder
CH538928A (de) 1971-06-14 1973-07-15 Hanning Robert Verfahren zum Herstellen von insbesondere grossflächigen Gegeständen durch Spritzgiessen eines Gemisches aus plasiziertem Kunststoff und einem Treibmittel und dafür geeignete Spritzgussmaschine
US3780764A (en) 1972-04-07 1973-12-25 Union Carbide Corp Nozzle shut-off and flow control valve
DE2401168C3 (de) 1974-01-10 1978-04-27 Control Process, Inc., Plantsville, Conn. (V.St.A.) Kunststoff-Spritzgießmaschine zum Herstellen von Spritzgußformteilen, mit einer Heiz-, einer Druckmeß- und einer Regeleinrichtung
US3952927A (en) 1974-04-26 1976-04-27 Standard Oil Company Injection nozzle having guides for nozzle rod
US4141696A (en) * 1978-04-28 1979-02-27 Texaco Inc. Process for gas cleaning with reclaimed water and apparatus for water reclamation
US4389002A (en) 1980-02-07 1983-06-21 Kona Corporation Injection molding nozzle
US4424015A (en) 1981-03-12 1984-01-03 Pemco-Kalamazoo, Inc. Apparatus for injection molding
JPS58142833A (ja) 1982-02-19 1983-08-25 Kobe Steel Ltd 射出成形機の制御方法
CA1193817A (en) 1983-02-24 1985-09-24 Jobst U. Gellert Injection molding core ring gate system
FR2542252B1 (fr) 1983-03-10 1985-08-16 Capy Gilbert Procede et dispositif pour injecter de la matiere plastique dans un moule a plusieurs empreintes
US4500279A (en) * 1983-07-06 1985-02-19 Kona Corporation Heat pipe manifold system
CA1213706A (en) * 1984-02-17 1986-11-12 Gellert, Jobst Ulrich Injection molding valve gated system
JPS60212321A (ja) 1984-04-06 1985-10-24 Yazaki Kako Kk 射出圧縮成形における樹脂量制御方法
US4588367A (en) 1984-07-16 1986-05-13 Husky Injection Molding Systems Ltd. Hot runner manifold for injection molding machine
JPS6163428A (ja) 1984-09-04 1986-04-01 Nippon Denso Co Ltd 金型装置
US4701292A (en) * 1984-09-13 1987-10-20 Husky Injection Molding Systems Ltd. Method for pressure molding objects of different resins
DE3505155A1 (de) 1985-02-15 1986-08-21 Elastogran Maschinenbau GmbH, 2844 Lemförde Vorrichtung zur herstellung von formteilen aus mehrkomponentenkunststoff, insbesondere polyurethan, mit einer programmsteuerung
US4931234A (en) * 1986-05-12 1990-06-05 Husky Injection Molding Systems Ltd. Coinjection of hollow articles and preforms
US4808101A (en) * 1986-05-12 1989-02-28 Husky Injection Molding Systems Ltd. Tri-injection of hollow articles
US4717324A (en) * 1986-05-12 1988-01-05 Husky Injection Molding Systems, Inc. Coinjection of hollow articles and preforms
US4863369A (en) 1986-05-12 1989-09-05 Husky Injection Molding Systems Ltd. Injection molding with shooting pots
US5141696A (en) 1986-06-30 1992-08-25 Osuna Diaz J M Method for injection molding using flow adjusting arrangement
JPH0615188B2 (ja) 1986-12-29 1994-03-02 日精樹脂工業株式会社 射出成形方法
JPS63249613A (ja) 1987-04-07 1988-10-17 Komatsu Ltd 射出成形機における射出工程制御方法
JPS63297012A (ja) * 1987-05-29 1988-12-05 Komatsu Ltd 射出成形機の自動パ−ジ方法
DE3934495C1 (de) 1989-10-16 1990-12-13 Marianne 8780 Gemuenden De Wieser
US5192555A (en) * 1990-02-16 1993-03-09 Husky Injection Molding Systems Ltd. Apparatus for molding plastic articles
JP2843633B2 (ja) * 1990-02-28 1999-01-06 東芝機械株式会社 射出成形機の射出シリンダ圧力閉ループ制御方法
EP0544902B1 (de) 1990-03-22 1998-05-13 Fanuc Ltd. Spritzgiessmaschine vom typ mit automatischem formwechsel
US5078589A (en) 1990-06-15 1992-01-07 Osuna Diaz J M Multicavity injection molding apparatus having precision adjustment and shut off of injection flow to individual mold cavities
US5223275A (en) * 1990-10-12 1993-06-29 Gellert Jobst U Multi-cavity injection moulding system
DE4110445C2 (de) 1991-03-26 1994-10-27 Mannesmann Ag Verfahren und Vorrichtung zur Herstellung dekorbeschichteter Kunststoff-Formteile
US5149547A (en) 1991-06-12 1992-09-22 Automotive Plastic Technologies, Inc. Apparatus for multi-cavity injection molding
JP2918211B2 (ja) 1992-11-04 1999-07-12 河西工業株式会社 モールドプレス成形方法および成形装置
JP3277961B2 (ja) * 1993-05-31 2002-04-22 三菱瓦斯化学株式会社 射出成形用金型
US5299928A (en) 1993-07-26 1994-04-05 Gellert Jobst U Two-piece injection molding nozzle seal
US5885628A (en) 1993-08-12 1999-03-23 Dynisco, Inc. Injection molding nozzle
WO1995005276A1 (en) 1993-08-12 1995-02-23 Kona Corporation Improved hot runner injection molding system
US5492467A (en) 1993-12-30 1996-02-20 Kona Corporation Apparatus for injection molding articles of amorphous polyethylene terephthalate
US5427358A (en) * 1994-06-23 1995-06-27 Fisher Controls International, Inc. Sweep flow valve with removable valve seat
US5545028A (en) 1994-08-16 1996-08-13 Kona Corporation Bushing tip for injection molding apparatus
US5737539A (en) * 1994-10-28 1998-04-07 Advanced Health Med-E-Systems Corp. Prescription creation system
US5556582A (en) 1995-02-17 1996-09-17 Stanford University Injection molding gate flow control
US5601773A (en) * 1995-05-12 1997-02-11 Cincinnati Milacron Inc. Co-injection machine
US5646912A (en) * 1996-01-25 1997-07-08 Cousin; Damon S. Medication compliance, co-ordination and dispensing system
EP0791448A3 (de) 1996-02-26 1999-05-12 HERBST, Richard Verfahren und Vorrichtung zum Spritzgiessen von Kunststoffteilen
SE506586C2 (sv) 1996-05-13 1998-01-19 Flexiject Innovations Hb Formsprutning av detaljer av olika vikt, storlek och form i en och samma processcykel
JP3609537B2 (ja) * 1996-06-17 2005-01-12 東芝機械株式会社 射出成形機のフィードバック制御装置
US5916605A (en) 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
US6000831A (en) 1997-02-12 1999-12-14 American Msi Corporation Injection mold data transmission system
JP3172829B2 (ja) 1997-03-07 2001-06-04 日精樹脂工業株式会社 射出成形システム
US5871786A (en) 1997-04-04 1999-02-16 Kona Corporation Tip heated hot runner nozzle
US6099767A (en) 1997-06-13 2000-08-08 Incoe Corporation Injection molding system with sequential gate control
US6294122B1 (en) 1998-06-26 2001-09-25 Synventive Molding Solutions, Inc. Electric actuator for a melt flow control pin
US6062840A (en) 1997-09-02 2000-05-16 Dynisco Hotrunners, Inc. Hot runner system for coinjection molding
US6585505B2 (en) * 1998-04-21 2003-07-01 Synventive Molding Solutions, Inc. Machine for proportionally controlling fluid delivery to a mold
US6361300B1 (en) 1998-04-21 2002-03-26 Synventive Molding Solutions, Inc. Manifold system having flow control
US6632079B1 (en) * 1998-04-21 2003-10-14 Synventive Molding Solutions, Inc. Dynamic feed control system
US6464909B1 (en) * 1998-04-21 2002-10-15 Synventive Molding Solutions, Inc. Manifold system having flow control
US6514440B1 (en) 1998-04-21 2003-02-04 Synventive Molding Solutions, Inc. Apparatus and method for purging injection molding system
US5919492A (en) 1997-06-13 1999-07-06 Tarr; John Injection molding system with sequential gate control
US20020086086A1 (en) * 1999-09-21 2002-07-04 Mark Doyle Curvilinear valve pin controller for injection molding
US20020121713A1 (en) * 1997-06-13 2002-09-05 Mark Moss Apparatus and method for proportionally controlling fluid delivery to stacked molds
US5894025A (en) 1997-06-13 1999-04-13 Kona Corporation Valve pin actuator
US6638049B1 (en) * 1997-06-13 2003-10-28 Synventive Molding Solutions, Inc. Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts
US6287107B1 (en) * 1997-09-02 2001-09-11 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US6309208B1 (en) 1997-06-13 2001-10-30 Synventive Molding Solutions, Inc. Apparatus for proportionally controlling fluid delivery to a mold
US5972258A (en) 1997-10-20 1999-10-26 Husky Injection Molding Systems Ltd. Method of using a multiple gating nozzle
CA2219257C (en) * 1997-10-23 2005-05-31 Mold-Masters Limited Sprue gated five layer injection molding apparatus
US5948448A (en) 1997-11-18 1999-09-07 Eurotool, Inc. Apparatus for controlling plastic melt flow in injection molding machines
US6554604B1 (en) * 1998-03-03 2003-04-29 Synventive Molding Solutions Canada, Inc. System for individual control of multiple valve gates
CA2264223A1 (en) 1998-03-03 1999-09-03 Harald Schmidt Fluid distributor duct
DE19811466A1 (de) 1998-03-17 1999-09-23 Zahoransky Formenbau Gmbh Spritzgießwerkzeug
US6589039B1 (en) 1998-04-21 2003-07-08 Synventive Molding Solutions, Inc. Controlled injection using manifold having multiple feed channels
US6824379B2 (en) * 1998-04-21 2004-11-30 Synventive Molding Solutions, Inc. Apparatus for utilizing an actuator for flow control valve gates
CA2331576A1 (en) 1998-05-15 1999-11-25 Luis Fernandez Injection moulding tool
WO2001008462A2 (en) 1998-05-20 2001-02-08 Dynisco Hotrunners, Inc., Canada System for individual control of multiple valve gates
DE29909535U1 (de) 1998-06-02 1999-08-12 Engel Gmbh Maschbau Spritzgießeinrichtung zur Herstellung einer Vielzahl von Kunststoffteilen
US6261084B1 (en) 1998-08-28 2001-07-17 Synventive Moldings Solutions Canada, Inc. Elastically deformable nozzle for injection molding
JP2000141439A (ja) 1998-11-16 2000-05-23 Kobe Steel Ltd 射出圧縮成形装置
US6206674B1 (en) 1998-12-31 2001-03-27 Security Plastics, Inc. Injection molding apparatus with removable hetero-molding tools
EP1052078A1 (de) 1999-05-08 2000-11-15 HEKUMA Herbst Maschinenbau GmbH Individuelle Prozessteuerung im Werkzeug
US6348171B1 (en) 1999-05-11 2002-02-19 Mold Masters Limited Drool control apparatus and method
CA2327759A1 (en) 1999-11-19 2001-05-19 Mark D. Moss Apparatus and method for proportionally controlling fluid delivery to readily replaceable mold inserts
AU2002359849A1 (en) * 2001-12-26 2003-07-24 Synventive Molding Solutions, Inc. Non-coaxial injection molding valve flow control

Also Published As

Publication number Publication date
US6464909B1 (en) 2002-10-15
CA2663872A1 (en) 2001-03-29
CA2385016C (en) 2009-08-11
CN1689786A (zh) 2005-11-02
EP1810812A2 (de) 2007-07-25
CA2663872C (en) 2011-07-05
WO2001021377A1 (en) 2001-03-29
AU3886701A (en) 2001-04-24
CN1205013C (zh) 2005-06-08
DE60020140T2 (de) 2006-01-19
US7901601B2 (en) 2011-03-08
CN100406232C (zh) 2008-07-30
US20030155672A1 (en) 2003-08-21
US20090061034A1 (en) 2009-03-05
WO2001021377A9 (en) 2002-10-03
EP1810812A3 (de) 2008-04-09
US20030198702A1 (en) 2003-10-23
US20110291328A1 (en) 2011-12-01
EP1537971A3 (de) 2006-04-26
US6769896B2 (en) 2004-08-03
EP1218161A1 (de) 2002-07-03
US6713002B2 (en) 2004-03-30
US7419625B2 (en) 2008-09-02
US20070224303A1 (en) 2007-09-27
EP1810812B1 (de) 2013-02-20
US7569169B2 (en) 2009-08-04
EP1537971A2 (de) 2005-06-08
US20030180409A1 (en) 2003-09-25
US20090028986A1 (en) 2009-01-29
CN1391512A (zh) 2003-01-15
US20080315445A1 (en) 2008-12-25
KR20010113653A (ko) 2001-12-28
US8016581B2 (en) 2011-09-13
EP1731288A2 (de) 2006-12-13
EP1731288A3 (de) 2007-01-10
ATE295257T1 (de) 2005-05-15
CA2385016A1 (en) 2001-03-29
EP1218161B1 (de) 2005-05-11

Similar Documents

Publication Publication Date Title
ATE295257T1 (de) Verteilersystem mit flusssteuerung
AU2003254663A1 (en) A valve pin guide and alignment system for a hot-runner in an injection molding apparatus
CA2255613A1 (en) Process and apparatus for forming plastic articles
TW348101B (en) Injection device of injection molding machine
CA2065856A1 (en) Method for the use of gas assistance in the molding of plastic articles
MX2007004544A (es) Aparato y metodo para manufacturar productos de plastico.
CA2449178A1 (en) Sealing member in an injection molding machine
EP1138458A3 (de) Verfahren zur Steuerung einer Spritzgiessmaschine durch Verminderung von Unterschieden der Kunststoffschmelzedichte
ATE254021T1 (de) Vorrichtung zum spritzgiessen von plastifiziertem kunststoffmaterial in einen formhohlraum
CA2141697A1 (en) Blow-out vent valve
PT1360056E (pt) Dispositivo de doseamento para uma maquina de moldagem de plasticos
EP1138459A3 (de) Steuerung des Schliessdrucks in einer Spritzgiessmaschine
SE8900440D0 (sv) Anordning foer att framstaella ihaaliga plastfoeremaal
ES2144838T3 (es) Molde de inyeccion.
AU6843001A (en) Latching device for injection molds with removable inserts
DE59807179D1 (de) Spritzgusswerkzeug
WO2000030824A3 (de) Verfahren zum herstellen von spritzgiessteilen in einer spritzgiessmaschine
ES2149112A1 (es) Maquina de moldeo con inyeccion de gas.
EP1027979A4 (de) Verfahren zur formung eines kunstharzelements und verfahren zur herstellung eines dieses kunststoffelement tragenden plattenmaterials
DE50110443D1 (de) Spritzgussverfahren mit variablem Formhohlraum zur Herstellung von Korken
CN101244622A (zh) 改进的注塑方法、装置及包含该装置的注塑系统
CA2367741A1 (en) Apparatus and method for multi-layer injection molding
JPS5577544A (en) Injection molding machine
KR970058878A (ko) 열가소성 수지의 중공 성형을 위한 가스 주입장치
DK280784A (da) Dyse til sproejtestoebeforme

Legal Events

Date Code Title Description
8364 No opposition during term of opposition