CN1102493C - 用于模制塑性物品的方法和装置 - Google Patents

用于模制塑性物品的方法和装置 Download PDF

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Publication number
CN1102493C
CN1102493C CN98800455A CN98800455A CN1102493C CN 1102493 C CN1102493 C CN 1102493C CN 98800455 A CN98800455 A CN 98800455A CN 98800455 A CN98800455 A CN 98800455A CN 1102493 C CN1102493 C CN 1102493C
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CN
China
Prior art keywords
valve
hole
injection molding
gating apparatus
injection
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 - Fee Related
Application number
CN98800455A
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English (en)
Chinese (zh)
Other versions
CN1222879A (zh
Inventor
曼弗雷德·劳森哈默
阿诺德·马伊
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.)
Husky Injection Molding Systems Ltd
Original Assignee
Husky Injection Molding Systems Ltd
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 Husky Injection Molding Systems Ltd filed Critical Husky Injection Molding Systems Ltd
Publication of CN1222879A publication Critical patent/CN1222879A/zh
Application granted granted Critical
Publication of CN1102493C publication Critical patent/CN1102493C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • 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
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • 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
    • B29C45/2803—Closure devices therefor comprising a member with an opening or the injection nozzle movable into or out of alignment with the sprue channel or mould 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
    • B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CN98800455A 1997-03-20 1998-03-06 用于模制塑性物品的方法和装置 Expired - Fee Related CN1102493C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4445497P 1997-03-20 1997-03-20
US60/044,454 1997-03-20
PCT/US1998/004285 WO1998041378A1 (en) 1997-03-20 1998-03-06 Process and apparatus for forming plastic articles

Publications (2)

Publication Number Publication Date
CN1222879A CN1222879A (zh) 1999-07-14
CN1102493C true CN1102493C (zh) 2003-03-05

Family

ID=21932486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98800455A Expired - Fee Related CN1102493C (zh) 1997-03-20 1998-03-06 用于模制塑性物品的方法和装置

Country Status (10)

Country Link
US (4) US6056536A (https=)
EP (1) EP0936964B1 (https=)
JP (1) JP4125792B2 (https=)
KR (1) KR100296953B1 (https=)
CN (1) CN1102493C (https=)
AT (1) ATE366649T1 (https=)
AU (1) AU713087B2 (https=)
CA (1) CA2255613C (https=)
DE (1) DE69838058T2 (https=)
WO (1) WO1998041378A1 (https=)

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US6289259B1 (en) 1998-10-16 2001-09-11 Husky Injection Molding Systems Ltd. Intelligent hydraulic manifold used in an injection molding machine
FR2784657B1 (fr) * 1998-10-19 2000-11-17 Cebal Tube a tete en materiaux multicouches et procede de fabrication
DE69926802D1 (de) * 1998-12-22 2005-09-22 Weatherford Lamb Verfahren und vorrichtung zum profilieren und verbinden von rohren
US6454558B1 (en) 1999-08-23 2002-09-24 Jobst U. Gellert Melt transfer system
DE60030143T2 (de) 1999-09-30 2007-07-05 Textron Automotive Co. Inc., Troy Vefahren zum Spritzgießen von Kunststoffen mit metallischem Aussehen
US6398542B1 (en) * 2000-05-01 2002-06-04 Husky Injection Molding Systems, Ltd. Sliding valve gate with inserts
US20020043389A1 (en) * 2000-09-29 2002-04-18 Selvarajan Murugan Virtual gate design for thin packages
US20030008034A1 (en) * 2001-07-06 2003-01-09 Husky Injection Molding, Ltd. Method and apparatus for injection molding articles
US6648075B2 (en) 2001-07-13 2003-11-18 Weatherford/Lamb, Inc. Method and apparatus for expandable liner hanger with bypass
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CA2428738C (en) * 2002-05-16 2011-04-26 Decoma International Inc. Valve for an injection molding manifold
WO2004041505A1 (en) * 2002-11-06 2004-05-21 Pawel Samotik Shut-off device and method for hot runner gates
AU2003285192A1 (en) 2002-11-08 2004-06-03 Advanced Plastics Technologies Ltd Injection mold having a wear resistant portion and a high heat transfer portion and a method for forming a preform
GB0315997D0 (en) * 2003-07-09 2003-08-13 Weatherford Lamb Expanding tubing
DE102004057284A1 (de) * 2004-11-26 2006-06-14 Fev Motorentechnik Gmbh Leichtbaukolben für thermisch hochbelastete Kolben
US20060186575A1 (en) * 2005-02-24 2006-08-24 Prskalo Bill Z Multi-material mold and method of making multi-material parts
US20060222730A1 (en) * 2005-04-01 2006-10-05 Barth David M Hot edge diaphragm gate for injection mold
US7291007B2 (en) 2005-04-07 2007-11-06 Freudenberg-Nok General Partnership Valve ring gate for thermoplastic and thermoset injection molding
US7341094B2 (en) * 2005-05-02 2008-03-11 Husky Injection Molding Systems Ltd. Metallic alloy slurry dispenser
US7717697B2 (en) 2005-08-30 2010-05-18 Sharon Hutchinson Methods and systems for controlling mold temperatures
US7803306B2 (en) * 2006-06-16 2010-09-28 Mold-Masters (2007) Limited Individual cavity shut-off valve for an injection molding apparatus
US7547208B2 (en) * 2006-06-16 2009-06-16 Mold-Masters (2007) Limited Individual cavity shut-off valve for an injection molding apparatus
US7458806B2 (en) * 2006-06-26 2008-12-02 Freudenberg-Nok General Partnership Waste-less injection molding fan gate
US20080093772A1 (en) * 2006-10-06 2008-04-24 Graham Packing Company, Lp Method and apparatus for delivering sequential shots to multiple cavities to form multilayer articles
US7658606B2 (en) * 2006-12-22 2010-02-09 Mold-Masters (2007) Limited Edge gated injection molding apparatus
EP1938945B1 (en) * 2006-12-29 2012-02-08 Mold-Masters (2007) Limited Edge gate injection molding apparatus
US20080277839A1 (en) * 2007-05-07 2008-11-13 Plastic Molded Technologies, Inc. Co-Injection Molding System, Method of Injection Molding a Composite Structure and Article Formed Thereby
US7854876B2 (en) 2007-05-25 2010-12-21 Ecovision Technologies, Llc Apparatus and methods for modular preform mold system
JP4968202B2 (ja) * 2008-07-10 2012-07-04 株式会社デンソー 射出成形金型のマニホールド装置および射出成形方法
KR101022748B1 (ko) * 2009-09-08 2011-03-17 한국기계연구원 진동 충전 및 보압을 위한 사출성형장치
KR101330428B1 (ko) * 2010-12-31 2013-11-15 허남욱 사출성형용 노즐장치
EP2766169A1 (en) * 2011-10-11 2014-08-20 Borealis AG Distribution system for injection moulding
US20130214450A1 (en) 2012-02-17 2013-08-22 Apple Inc. Method and apparatus for molding parts
CN102642272A (zh) * 2012-04-07 2012-08-22 金孝禹 一种注塑机的关料装置
ITUA20163072A1 (it) * 2016-05-02 2017-11-02 Inglass Spa Procedimento ed apparecchiatura di stampaggio ad iniezione di materie plastiche
US11007687B2 (en) 2017-10-02 2021-05-18 Legacy Foam Llc Polyurethane injection system and method
CN109435302B (zh) * 2018-10-31 2020-07-14 重庆市惠美实业有限公司 作训鞋鞋底成型机
GB201905182D0 (en) * 2019-04-11 2019-05-29 Obrist Closures Switzerland Valve
WO2022075917A1 (en) * 2020-10-07 2022-04-14 Meiban International Pte Ltd Anti-drool cold deck for high consistency silicone rubber
JP2023180507A (ja) * 2022-06-09 2023-12-21 世紀株式会社 ホットランナー内蔵金型のゲート構造及びホットランナー内蔵金型
US20250256441A1 (en) * 2022-11-04 2025-08-14 Inglass S.P.A. Guillotine obturation valve for injection molding
CN118514269B (zh) * 2024-06-25 2024-11-29 深圳市博硕科技股份有限公司 基于成型双色制品的注塑模具及注塑方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828480A (en) * 1986-10-22 1989-05-09 Smith Kenneth J Sprue bushing with automatically activated gate
US4931234A (en) * 1986-05-12 1990-06-05 Husky Injection Molding Systems Ltd. Coinjection of hollow articles and preforms

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JPS62211119A (ja) * 1986-03-11 1987-09-17 Ishii Kogyo Kk 射出成形用シヤツトオフ装置
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US4828480A (en) * 1986-10-22 1989-05-09 Smith Kenneth J Sprue bushing with automatically activated gate

Also Published As

Publication number Publication date
CA2255613A1 (en) 1998-09-24
US6355197B1 (en) 2002-03-12
JP4125792B2 (ja) 2008-07-30
US6146123A (en) 2000-11-14
DE69838058D1 (de) 2007-08-23
EP0936964B1 (en) 2007-07-11
KR100296953B1 (ko) 2001-10-29
AU6686198A (en) 1998-10-12
DE69838058T2 (de) 2008-04-03
WO1998041378A1 (en) 1998-09-24
KR20000015830A (ko) 2000-03-15
AU713087B2 (en) 1999-11-25
EP0936964A1 (en) 1999-08-25
CA2255613C (en) 2008-07-15
US6149417A (en) 2000-11-21
ATE366649T1 (de) 2007-08-15
CN1222879A (zh) 1999-07-14
JP2001505838A (ja) 2001-05-08
EP0936964A4 (en) 2004-05-26
US6056536A (en) 2000-05-02
HK1020030A1 (en) 2000-03-10

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Ontario

Applicant after: HUSKY INJECTION MOLDING SYSTEMS LTD.

Address before: American New York

Applicant before: HUSKY INJECTION MOLDING SYSTEMS LTD.

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20030305

Termination date: 20100306