DE60102988T2 - Etagenspritzgiessvorrichtung mit getrenntangetriebenen Anordnungen von Ventilanschnitten - Google Patents

Etagenspritzgiessvorrichtung mit getrenntangetriebenen Anordnungen von Ventilanschnitten Download PDF

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Publication number
DE60102988T2
DE60102988T2 DE60102988T DE60102988T DE60102988T2 DE 60102988 T2 DE60102988 T2 DE 60102988T2 DE 60102988 T DE60102988 T DE 60102988T DE 60102988 T DE60102988 T DE 60102988T DE 60102988 T2 DE60102988 T2 DE 60102988T2
Authority
DE
Germany
Prior art keywords
injection molding
molding apparatus
actuator
valve
injectors
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
DE60102988T
Other languages
German (de)
English (en)
Other versions
DE60102988D1 (de
Inventor
Itsuto Nakanishi
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.)
Mold Masters 2007 Ltd
Original Assignee
Mold Masters 2007 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 Mold Masters 2007 Ltd filed Critical Mold Masters 2007 Ltd
Publication of DE60102988D1 publication Critical patent/DE60102988D1/de
Application granted granted Critical
Publication of DE60102988T2 publication Critical patent/DE60102988T2/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
    • B29C45/26—Moulds
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities
    • 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
    • B29C45/281—Drive means 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
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means therefor
    • B29C2045/2813—Common drive means for several needle valves

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)
DE60102988T 2000-09-01 2001-08-30 Etagenspritzgiessvorrichtung mit getrenntangetriebenen Anordnungen von Ventilanschnitten Expired - Lifetime DE60102988T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US654165 1996-05-28
US09/654,165 US6755641B1 (en) 2000-09-01 2000-09-01 Stack injection molding apparatus with separately actuated arrays of valve gates

Publications (2)

Publication Number Publication Date
DE60102988D1 DE60102988D1 (de) 2004-06-03
DE60102988T2 true DE60102988T2 (de) 2004-09-02

Family

ID=24623707

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102988T Expired - Lifetime DE60102988T2 (de) 2000-09-01 2001-08-30 Etagenspritzgiessvorrichtung mit getrenntangetriebenen Anordnungen von Ventilanschnitten

Country Status (6)

Country Link
US (2) US6755641B1 (enExample)
EP (1) EP1184152B1 (enExample)
JP (1) JP4558246B2 (enExample)
AT (1) ATE265302T1 (enExample)
CA (1) CA2356011A1 (enExample)
DE (1) DE60102988T2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6755641B1 (en) * 2000-09-01 2004-06-29 Mold-Masters Limited Stack injection molding apparatus with separately actuated arrays of valve gates
DE10231093C1 (de) * 2002-07-10 2003-10-30 Otto Maenner Heiskanalsysteme Spritzgießdüse für Kunststoff mit wenigstens zwei Austrittsöffnungen
CA2437076C (en) * 2002-08-14 2010-10-12 Mold-Masters Limited Valve pin adjustment device
US20040161153A1 (en) * 2003-02-18 2004-08-19 Michael Lindenbaum Context-based detection of structured defects in an image
GB0414520D0 (en) * 2004-06-29 2004-07-28 Husky Injection Molding Molding machine and melt channel interface
DE202005020412U1 (de) * 2005-12-28 2007-05-10 Günther Heisskanaltechnik Gmbh Betätigungsvorrichtung für Verschlußnadeln in Spritzgießvorrichtungen mit Nadelverschlußdüsen
CN101239498B (zh) * 2006-06-19 2012-05-30 马斯特模具（2007）有限公司 热流道设备的阀针致动装置
US7553150B2 (en) 2006-06-19 2009-06-30 Mold-Masters (2007) Limited Valve-pin actuating device for a hot runner apparatus
DE202006015283U1 (de) 2006-10-04 2008-02-14 Günther Heisskanaltechnik Gmbh Spritzgießvorrichtung mit Nadelverschlußdüsen in Rücken-an-Rücken-Anordnung
US7766646B2 (en) * 2007-06-22 2010-08-03 Mold-Masters (2007) Limited Injection molding apparatus with plate actuation of valve pins
US20090159828A1 (en) * 2007-12-21 2009-06-25 Husky Injection Molding Systems Ltd. Valve Gate Piston Retention Device
DE112009000715T8 (de) 2008-03-24 2012-05-24 Husky Injection Molding Systems Ltd. Sicherheitskonnektor für einen Heisskanal mit einem sich selbst zerstörenden Riegel zur Verriegelung des Ventilschafts und der Betätigungsplatte
US8100689B2 (en) * 2009-10-09 2012-01-24 Husky Injection Molding Systems Ltd. Safety connector for hot runner, having latch releasably interlocking valve stem with actuation plate
US7997895B1 (en) 2010-04-06 2011-08-16 Mold Hotrunner Solutions Inc. Injection apparatus for injection molding of thermoplastic parts
US8047836B2 (en) 2010-04-06 2011-11-01 Mold Hotrunner Solutions Inc. Nozzle valve gate apparatus with wiper seal
JP5456548B2 (ja) * 2010-04-12 2014-04-02 住友重機械工業株式会社 樹脂成形金型及び射出成形方法
GB2496219B (en) * 2012-03-23 2013-11-27 Meiban Int Pte Ltd Self balancing hot runner with independent flow and pressure control
JP2015523250A (ja) * 2012-07-12 2015-08-13 オットー メナー イノヴァツィオン ゲゼルシャフト ゲーエムベーハー アクティブバルブピンによる係合解除を行う射出成形装置
PL2890543T3 (pl) * 2012-08-28 2019-08-30 Mold-Masters (2007) Limited Urządzenie do formowania wtryskowego z krawędziową przewężką wtryskową
WO2016089962A1 (en) * 2014-12-05 2016-06-09 Husky Injection Molding Systems Ltd. Valve stem control system
WO2017088044A1 (en) 2015-11-23 2017-06-01 Husky Injection Molding Systems Ltd. Valve stem actuation
US10342886B2 (en) 2016-01-26 2019-07-09 S.C. Johnson & Son, Inc. Extruded wax melt and method of producing same
US10010638B2 (en) 2016-06-14 2018-07-03 S. C. Johnson & Son, Inc. Wax melt with filler
JP7034491B2 (ja) * 2019-03-13 2022-03-14 三恵金型工業株式会社 マニホールド及びこれを用いた多段式金型装置
JP7417279B2 (ja) * 2021-04-06 2024-01-18 三恵金型工業株式会社 多段式金型装置

Family Cites Families (35)

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Publication number Priority date Publication date Assignee Title
US2865050A (en) 1955-06-06 1958-12-23 Stokes F J Corp Valved gate for an injection molding press
US4095931A (en) 1975-12-01 1978-06-20 Incoe Corporation Injection molding machine and method
JPS555833A (en) * 1978-06-28 1980-01-17 Asahi Chem Ind Co Ltd Plastic injection molding
CA1097872A (en) 1978-12-08 1981-03-24 Jobst U. Gellert Injection molding valve pin actuator mechanism
US4244909A (en) 1979-09-26 1981-01-13 Gellert Jobst U Stack injection molding melt transfer system
CA1153524A (en) 1980-10-15 1983-09-13 Jobst U. Gellert Injection molding mechanical double acting valve pin actuator
US4378963A (en) 1980-12-11 1983-04-05 Schouenberg Hendrikus J E Injection mechanism for molding plastics
CA1230457A (en) 1984-05-25 1987-12-22 Gellert, Jobst Ulrich Injection molding nozzle probe and stack molding apparatus
CA1230459A (en) * 1985-04-30 1987-12-22 Gellert, Jobst Ulrich Valve gated probe
CA1261579A (en) 1987-03-19 1989-09-26 Mold-Masters Limited Replaceable rocker arm assembly for injection molding system
DE3733363A1 (de) 1987-10-02 1989-04-13 Horst Prinz Heisskanalnadelverschlussduese zur verarbeitung thermoplastischer massen
JPH0197924A (ja) 1987-10-09 1989-04-17 Oki Electric Ind Co Ltd 光マトリクススイッチ
DE3843037C1 (enExample) 1988-12-21 1990-05-31 Fa. Otto Maenner, 7836 Bahlingen, De
CA1265908A (en) 1989-01-31 1990-02-20 Jobst Ulrich Gellert Sprue gated stack injection molding system
CA1292848C (en) 1989-02-14 1991-12-10 Jobst Ulrich Gellert Injection molding system having a valve member with a ribbed insulative portion
US4917594A (en) 1989-02-28 1990-04-17 Mold-Masters Limited Injection molding system with gas flow through valve gate
US5066216A (en) * 1989-09-22 1991-11-19 Binney & Smith Inc. Apparatus for injection of viscous material
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
DE4206318C2 (de) 1992-02-29 1994-06-16 Otto Maenner Mehrfach-Nadelverschluß-Düse für Spritzgießformen
DE4230758A1 (de) 1992-09-15 1994-03-17 Wolff Hans Martin Heißkanaldüse mit Nadelventil
DE4231270A1 (de) 1992-09-18 1994-03-24 Wolff Hans Martin Heißkanaldüse mit Nadelventil
JP2725543B2 (ja) * 1992-09-29 1998-03-11 日本ビクター株式会社 射出成形用金型
US5372496A (en) * 1993-02-18 1994-12-13 Taniyama; Yoshihiko Ejector valve plastic molding apparatus
US5478230A (en) 1994-04-13 1995-12-26 Caco Pacific Corporation Back-to-back valve gate system
US5533882A (en) 1994-11-29 1996-07-09 Husky Injection Molding Systems Ltd. Hot runner valve gated system
CA2137178C (en) 1994-11-30 2004-10-26 Jobst Ulrich Gellert Valve gated stack injection molding apparatus
JPH09141688A (ja) 1995-11-20 1997-06-03 Towa Kk 電子部品の射出成形方法及び装置
JPH09141888A (ja) 1995-11-22 1997-06-03 Fuji Photo Film Co Ltd インクカートリッジ
US5968429A (en) * 1997-03-20 1999-10-19 Eastman Chemical Company Apparatus and method for molding of polyester articles directly from a melt
CA2239349A1 (en) 1998-05-29 1999-11-29 Denis Babin Injection molding apparatus having nozzles with elongated mounting flanges
US6183239B1 (en) * 1999-01-20 2001-02-06 Fast Heat, Inc. Injection molding machine valve gate nozzle
CA2261367C (en) * 1999-02-08 2008-04-22 Mold-Masters Limited Injection molding valve member actuating mechanism
DE19943797B4 (de) 1999-09-13 2009-07-30 Yudo Co., Ltd. Kunststoffeinspritzvorrichtung für Spritzgussmaschinen mit einem Ventilsystem, das Einzelkolben-betätigte Mehrfach-Ventilstifte aufweist
US6755641B1 (en) 2000-09-01 2004-06-29 Mold-Masters Limited Stack injection molding apparatus with separately actuated arrays of valve gates
JP2002096359A (ja) 2000-09-22 2002-04-02 Sanshu Fine Tool:Kk ホットランナー用金型

Also Published As

Publication number Publication date
US7086852B2 (en) 2006-08-08
US6755641B1 (en) 2004-06-29
EP1184152A1 (en) 2002-03-06
DE60102988D1 (de) 2004-06-03
CA2356011A1 (en) 2002-03-01
JP4558246B2 (ja) 2010-10-06
JP2002144379A (ja) 2002-05-21
US20040234645A1 (en) 2004-11-25
EP1184152B1 (en) 2004-04-28
ATE265302T1 (de) 2004-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MOLD-MASTERS (2007) LIMITED, GEORGETOWN, ONTAR, CA