JP2004520984A - 物品を射出成形するための方法および装置 - Google Patents

物品を射出成形するための方法および装置 Download PDF

Info

Publication number
JP2004520984A
JP2004520984A JP2003510234A JP2003510234A JP2004520984A JP 2004520984 A JP2004520984 A JP 2004520984A JP 2003510234 A JP2003510234 A JP 2003510234A JP 2003510234 A JP2003510234 A JP 2003510234A JP 2004520984 A JP2004520984 A JP 2004520984A
Authority
JP
Japan
Prior art keywords
nozzle
valve member
cavity
gate
communication
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.)
Ceased
Application number
JP2003510234A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004520984A5 (enExample
Inventor
ニーウェルズ，ヨアキム，ヨハネス
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 JP2004520984A publication Critical patent/JP2004520984A/ja
Publication of JP2004520984A5 publication Critical patent/JP2004520984A5/ja
Ceased legal-status Critical Current

Links

Images

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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C45/2711—Gate inserts
    • 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
    • B29C45/278—Nozzle tips
    • 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
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2879—Back flow of material into nozzle channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP2003510234A 2001-07-06 2002-05-27 物品を射出成形するための方法および装置 Ceased JP2004520984A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/900,083 US20030008034A1 (en) 2001-07-06 2001-07-06 Method and apparatus for injection molding articles
PCT/CA2002/000774 WO2003004243A1 (en) 2001-07-06 2002-05-27 Method and apparatus for injection molding articles

Publications (2)

Publication Number Publication Date
JP2004520984A true JP2004520984A (ja) 2004-07-15
JP2004520984A5 JP2004520984A5 (enExample) 2006-04-13

Family

ID=25411944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003510234A Ceased JP2004520984A (ja) 2001-07-06 2002-05-27 物品を射出成形するための方法および装置

Country Status (10)

Country Link
US (2) US20030008034A1 (enExample)
EP (1) EP1406754B1 (enExample)
JP (1) JP2004520984A (enExample)
CN (2) CN100398295C (enExample)
AT (1) ATE369964T1 (enExample)
CA (1) CA2449179A1 (enExample)
DE (1) DE60221845T2 (enExample)
ES (1) ES2291468T3 (enExample)
TW (1) TW590870B (enExample)
WO (1) WO2003004243A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013523497A (ja) * 2010-04-05 2013-06-17 ハスキー インジェクション モールディング システムズ リミテッド ステム先端部分に対して位置付けられる樹脂保持機構を含む金型工具アセンブリ

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6769901B2 (en) * 2000-04-12 2004-08-03 Mold-Masters Limited Injection nozzle system for an injection molding machine
US7156651B2 (en) * 2001-07-06 2007-01-02 Husky Injection Molding Systems Ltd. Apparatus for injection molding articles
CA2358187A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited Nozzle seal
CA2358148A1 (en) * 2001-10-03 2003-04-03 Mold-Masters Limited A nozzle
US6962492B2 (en) * 2001-10-05 2005-11-08 Mold-Masters Limited Gap seal between nozzle components
US7128566B2 (en) * 2002-02-21 2006-10-31 Mold-Masters Limited Valve pin guiding tip for a nozzle
AU2003206525A1 (en) 2002-02-21 2003-09-09 Mold-Masters Limited A valve pin guide for a valve-gated nozzle
DE10392533B4 (de) * 2002-04-12 2014-07-03 Mold-Masters (2007) Limited Spritzgießvorrichtung mit einem Formangussöffnungseinsatz mit Wärmesperre
CA2492701A1 (en) * 2002-07-30 2004-02-12 Mold-Masters Limited A valve pin guide and alignment system for a hot-runner in an injection molding apparatus
CA2450411C (en) * 2002-11-21 2012-01-03 Mold-Masters Limited Hot runner nozzle with a tip, a tip surrounding piece and an alignment piece
CA2452112A1 (en) * 2002-12-09 2004-06-09 Mold-Masters Limited Nozzle tip and seal
US7217120B2 (en) * 2004-06-16 2007-05-15 V-Tek Molding Technologies Inc. Hot runner nozzle
US20070040292A1 (en) * 2005-08-22 2007-02-22 Fina Technology, Inc. Polypropylene composition for high gloss retention
US7661947B2 (en) * 2005-11-21 2010-02-16 Epoch Composite Products, Inc. Method and apparatus for molding roofing products with back gating
CN100553924C (zh) * 2006-01-18 2009-10-28 鸿富锦精密工业（深圳）有限公司 光学元件成型模具
US7458795B2 (en) * 2006-02-24 2008-12-02 Incoe Corporation Co-injection nozzle assembly
US7589138B2 (en) 2006-12-05 2009-09-15 Fina Technology, Inc. Injection molding process
US7566216B2 (en) 2007-04-29 2009-07-28 Husky Injection Molding Systems Ltd. Mold assembly using inserts
US7568906B2 (en) 2007-04-30 2009-08-04 Husky Injection Molding Systems Ltd. Mold assembly using inserts
US7513772B2 (en) * 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
US7854876B2 (en) * 2007-05-25 2010-12-21 Ecovision Technologies, Llc Apparatus and methods for modular preform mold system
EP1997603A1 (en) * 2007-05-31 2008-12-03 Alliance for business solutions A4BS Modified hot runner systems for injection blow molding
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
US7972132B2 (en) * 2008-10-10 2011-07-05 Mold-Masters (2007) Ltd Injection molding valve gated hot runner nozzle
US8449287B2 (en) 2010-09-10 2013-05-28 Mold-Masters (2007) Limited Valve pin for accommodating side loading
EP3092115B1 (en) * 2014-01-08 2018-06-06 Synventive Molding Solutions, Inc. Valve pin and nozzle configuration and method of control
DE102014210332A1 (de) * 2014-06-02 2015-12-03 AWETIS Engineering + Manufacturing GmbH Einspritzdüse zum Einbringen von Spritzgut in eine Spritzgußform
DE102014210333A1 (de) * 2014-06-02 2015-12-03 AWETIS Engineering + Manufacturing GmbH Spritzgussform für Spritzgut
US9248595B2 (en) 2014-06-24 2016-02-02 Athena Automation Ltd. Hot runner apparatus for an injection molding machine
JP6792397B2 (ja) * 2016-09-30 2020-11-25 小林製薬株式会社 歯間清掃具の製造方法
CN106994767A (zh) * 2017-05-05 2017-08-01 浙江思纳克热流道科技有限公司 自带导向定位的阀针结构
IT202100031877A1 (it) * 2021-12-20 2023-06-20 Inglass S P A Con Socio Unico “Puntale migliorato per stampaggio a iniezione”

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108956A (en) * 1977-01-21 1978-08-22 Owens-Illinois, Inc. Injection molding method and apparatus
CA1132321A (en) * 1979-07-20 1982-09-28 Mold-Masters Limited Injection molding filter assembly
CA1136815A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Injection molding nozzle seal
CA1261579A (en) * 1987-03-19 1989-09-26 Mold-Masters Limited Replaceable rocker arm assembly for injection molding system
US5254305A (en) 1987-12-10 1993-10-19 Otto Hofstetter Ag Injection nozzle and method for charging an injection nozzle
JP3222894B2 (ja) * 1991-04-10 2001-10-29 田中貴金属工業株式会社 白金族金属回収方法
EP0638407B1 (de) 1993-08-13 1997-10-01 AWM Werkzeugbau AG Spritzdüse
CA2175634C (en) * 1996-05-02 2007-08-21 Klaus Bauer Injection molding valve member with head and neck portions
EP0836925A1 (en) * 1996-10-09 1998-04-22 EUROTOOL Beheer B.V. Valve-gated injection moulding device
US6056536A (en) * 1997-03-20 2000-05-02 Husky Injection Molding Systems Ltd. Valve gating apparatus for injection molding
US6135757A (en) * 1998-10-16 2000-10-24 Husky Injection Systems Ltd. Valve gated injection molding system
US6318990B1 (en) * 1998-10-16 2001-11-20 Mold-Masters Limited Injection molding nozzle apparatus
US6168416B1 (en) 1998-12-22 2001-01-02 Husky Injection Molding Systems Ltd. Cooling device for molded articles
US6220850B1 (en) * 1999-02-16 2001-04-24 Husky Injection Molding Systems Ltd. Mold gate insert
US6214275B1 (en) * 1999-06-04 2001-04-10 Husky Injection Molding Systems Ltd. Injection nozzle and method for injection molding
US6220891B1 (en) * 1999-06-24 2001-04-24 Zetec, Inc. Probe connector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013523497A (ja) * 2010-04-05 2013-06-17 ハスキー インジェクション モールディング システムズ リミテッド ステム先端部分に対して位置付けられる樹脂保持機構を含む金型工具アセンブリ

Also Published As

Publication number Publication date
CN1537045A (zh) 2004-10-13
DE60221845D1 (de) 2007-09-27
EP1406754B1 (en) 2007-08-15
CN100398295C (zh) 2008-07-02
US20040058031A1 (en) 2004-03-25
TW590870B (en) 2004-06-11
US20030008034A1 (en) 2003-01-09
ES2291468T3 (es) 2008-03-01
ATE369964T1 (de) 2007-09-15
US7037103B2 (en) 2006-05-02
EP1406754A1 (en) 2004-04-14
DE60221845T2 (de) 2008-05-08
CA2449179A1 (en) 2003-01-16
WO2003004243A1 (en) 2003-01-16
CN1680085A (zh) 2005-10-12

Similar Documents

Publication Publication Date Title
JP2004520984A (ja) 物品を射出成形するための方法および装置
KR100296953B1 (ko) 플라스틱제품의성형방법및장치
US5871786A (en) Tip heated hot runner nozzle
US7156651B2 (en) Apparatus for injection molding articles
US4666396A (en) Thermally insulated heated sprue bushing in plastic molding apparatus
JPH10296799A (ja) 円筒形弁部材を配置する一体的ゲートインサートを有する射出成型装置
CA2453170A1 (en) Lateral gating injection molding apparatus
KR100445948B1 (ko) 인젝션 노즐 및 인젝션 성형 방법
JPH07148786A (ja) 射出成形用金型装置
JPH0773867B2 (ja) 射出成型装置
US5037598A (en) Reciprocating heated nozzle
US20070134367A1 (en) Injection device
US20060159798A1 (en) Method for producing mould parts by injection and plugged needle nozzle for an injection mould
CA1153523A (en) Injection molding fixed pin gate
KR100739013B1 (ko) 금형조립체
HK1078528A (en) Method and apparatus for injection molding articles
CA3237443A1 (en) Injection mold component
JPH04275119A (ja) 射出成形機
CN114555324A (zh) 注塑成型系统
JP2000202615A (ja) 金属射出成形方法および金属射出成形装置
CN113825613A (zh) 射出成型装置
JP2003191290A (ja) 射出成形用金型装置
JPH07214605A (ja) 樹脂成形機
JP2003071880A (ja) バルブゲート式金型装置
JP2001047468A (ja) 射出成形用スプールブッシュおよび射出成形金型

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20060227

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20061017

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20061025

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070125

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070201

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070420

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20090202

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20090622