JP4558246B2 - 別々に作動するバルブゲート列を備えたスタック射出成形装置 - Google Patents

別々に作動するバルブゲート列を備えたスタック射出成形装置 Download PDF

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Publication number
JP4558246B2
JP4558246B2 JP2001266235A JP2001266235A JP4558246B2 JP 4558246 B2 JP4558246 B2 JP 4558246B2 JP 2001266235 A JP2001266235 A JP 2001266235A JP 2001266235 A JP2001266235 A JP 2001266235A JP 4558246 B2 JP4558246 B2 JP 4558246B2
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Japan
Prior art keywords
actuator
molding apparatus
injection molding
injection
melt
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Expired - Fee Related
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JP2001266235A
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English (en)
Japanese (ja)
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JP2002144379A5 (enExample
JP2002144379A (ja
Inventor
ナカニシ、イツオ
Original Assignee
モールド−マスターズ （２００７） リミテッド
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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
    • B29C45/26—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)
JP2001266235A 2000-09-01 2001-09-03 別々に作動するバルブゲート列を備えたスタック射出成形装置 Expired - Fee Related JP4558246B2 (ja)

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 (3)

Publication Number Publication Date
JP2002144379A JP2002144379A (ja) 2002-05-21
JP2002144379A5 JP2002144379A5 (enExample) 2008-10-09
JP4558246B2 true JP4558246B2 (ja) 2010-10-06

Family

ID=24623707

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001266235A Expired - Fee Related JP4558246B2 (ja) 2000-09-01 2001-09-03 別々に作動するバルブゲート列を備えたスタック射出成形装置

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)

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* 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

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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
DE60102988T2 (de) 2004-09-02
CA2356011A1 (en) 2002-03-01
JP2002144379A (ja) 2002-05-21
US20040234645A1 (en) 2004-11-25
EP1184152B1 (en) 2004-04-28
ATE265302T1 (de) 2004-05-15

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