JPH0359818U - - Google Patents

Info

Publication number
JPH0359818U
JPH0359818U JP1989121804U JP12180489U JPH0359818U JP H0359818 U JPH0359818 U JP H0359818U JP 1989121804 U JP1989121804 U JP 1989121804U JP 12180489 U JP12180489 U JP 12180489U JP H0359818 U JPH0359818 U JP H0359818U
Authority
JP
Japan
Prior art keywords
gate
molding material
supply path
material supply
mold body
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.)
Granted
Application number
JP1989121804U
Other languages
English (en)
Other versions
JPH0612909Y2 (ja
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 filed Critical
Priority to JP1989121804U priority Critical patent/JPH0612909Y2/ja
Priority to US07/598,522 priority patent/US5090890A/en
Priority to DE4033123A priority patent/DE4033123C2/de
Publication of JPH0359818U publication Critical patent/JPH0359818U/ja
Application granted granted Critical
Publication of JPH0612909Y2 publication Critical patent/JPH0612909Y2/ja
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
    • B29C45/27—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
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles

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)

Description

【図面の簡単な説明】
第１図は、本考案に係る射出成形用金型の一実
施例を示す側断面図、第２図は、第１図の方向
矢視図、第３および４図は、他の実施例を示す、
第２図と同様の図である。 １０……金型本体、１２……バルブピン、１２
ａ……先端面、１４……ゲート、１４ａ……開口
端、１６……成形材料供給路、１８……キヤビテ
イ、２０……ゲート口駒、２０ａ……下面、３０
……エアシリンダ機構。

Claims (1)

  1. 【実用新案登録請求の範囲】 ゲートとこのゲートに連通する成形材料供給路
    とが形成された金型本体と、 前記成形材料供給路内を往復動するように前記
    金型本体に支持されてなり、前記成形材料供給路
    から前記ゲートを介してキヤビテイ内に所定量の
    成形材料が供給されたとき、先端面が前記ゲート
    の開口端と略面一となる位置まで移動して前記ゲ
    ートを閉塞するように構成されたバルブピンとを
    備えた射出成形用金型において、 前記バルブピンの前記先端面に、所定の凹凸模
    様が形成されていることを特徴とする射出成形用
    金型。
JP1989121804U 1989-10-18 1989-10-18 射出成形用金型 Expired - Lifetime JPH0612909Y2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1989121804U JPH0612909Y2 (ja) 1989-10-18 1989-10-18 射出成形用金型
US07/598,522 US5090890A (en) 1989-10-18 1990-10-16 Injection mold having a valve gate system
DE4033123A DE4033123C2 (de) 1989-10-18 1990-10-18 Spritzgußform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989121804U JPH0612909Y2 (ja) 1989-10-18 1989-10-18 射出成形用金型

Publications (2)

Publication Number Publication Date
JPH0359818U true JPH0359818U (ja) 1991-06-12
JPH0612909Y2 JPH0612909Y2 (ja) 1994-04-06

Family

ID=14820339

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989121804U Expired - Lifetime JPH0612909Y2 (ja) 1989-10-18 1989-10-18 射出成形用金型

Country Status (3)

Country Link
US (1) US5090890A (ja)
JP (1) JPH0612909Y2 (ja)
DE (1) DE4033123C2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2001062468A1 (ja) * 2000-02-24 2004-04-08 東レ株式会社 Ｆｒｐ成形品およびその製造方法
JP2006518289A (ja) * 2003-02-20 2006-08-10 ギュンター・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニー・メタルフエルアルバイトウング ニードル・バルブ・ノズル
JP2013006361A (ja) * 2011-06-24 2013-01-10 Stanley Electric Co Ltd バルブゲート式金型装置
JP2013248806A (ja) * 2012-05-31 2013-12-12 Mitsubishi Pencil Co Ltd 筆記具構成部品

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5425629A (en) * 1993-08-30 1995-06-20 Taniyama; Yoshihiko Apparatus for molding mini-compact disk cartridge shells
DE9406940U1 (de) * 1994-04-26 1994-07-14 Dme Normalien Gmbh, 74196 Neuenstadt Werkzeug zum Formen oder Spritzen plastischer Massen und Formzubehör, insbesondere Auswerfeinrichtung oder Kernstifteinrichtung für ein derartiges Werkzeug
DE10201574A1 (de) * 2002-01-11 2003-07-24 E G O Control Systems Gmbh & C Verfahren und Spritzgußform zur Herstellung eines Formteils
US20030206984A1 (en) * 2002-05-01 2003-11-06 Bellasalma Gerard Jay Air introduction valve for a mold assembly
CA2428738C (en) * 2002-05-16 2011-04-26 Decoma International Inc. Valve for an injection molding manifold
US7452201B2 (en) * 2003-09-12 2008-11-18 Injectnotech Inc. Injection molding valve gate system and activating mechanism
DE102004051750B4 (de) * 2004-10-23 2008-05-15 Otto Männer Innovation GmbH Heißkanaldüse
JP2007080923A (ja) * 2005-09-12 2007-03-29 Oki Electric Ind Co Ltd 半導体パッケージの形成方法及び半導体パッケージを形成するための金型
DE102009024271B4 (de) * 2009-06-05 2017-05-24 Psg Plastic Service Gmbh Betätigungsvorrichtung für eine Nadelverschlussdüse
CN103252879B (zh) * 2012-02-15 2016-01-20 上海占瑞模具设备有限公司 热流道油压开合针式注塑系统
ES2951958T3 (es) * 2019-10-08 2023-10-26 Milacron Llc Aparato de moldeo por inyección con un puente térmico
CN111546581A (zh) * 2020-05-28 2020-08-18 广东铭利达科技有限公司 一种热流道模具浇注结构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189130A (ja) * 1986-02-15 1987-08-18 Hitachi Maxell Ltd プラスチツク製のテ−プリ−ル

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1564986A (ja) * 1968-03-11 1969-04-25
DE1929875C3 (de) * 1969-06-12 1973-11-15 Freya-Plastic Franz Delbrouck Gmbh, 5757 Lendringsen Haltevorrichtung fur em in einem Formwerkzeug auswechselbar ange ordnetes Formwandteil
CA1136815A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Injection molding nozzle seal
US4781572A (en) * 1987-10-09 1988-11-01 Sonoco Products Company Self-regulating gate valve assembly for injection molding apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62189130A (ja) * 1986-02-15 1987-08-18 Hitachi Maxell Ltd プラスチツク製のテ−プリ−ル

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2001062468A1 (ja) * 2000-02-24 2004-04-08 東レ株式会社 Ｆｒｐ成形品およびその製造方法
JP2006518289A (ja) * 2003-02-20 2006-08-10 ギュンター・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング・ウント・コンパニー・メタルフエルアルバイトウング ニードル・バルブ・ノズル
JP2013006361A (ja) * 2011-06-24 2013-01-10 Stanley Electric Co Ltd バルブゲート式金型装置
JP2013248806A (ja) * 2012-05-31 2013-12-12 Mitsubishi Pencil Co Ltd 筆記具構成部品

Also Published As

Publication number Publication date
US5090890A (en) 1992-02-25
DE4033123A1 (de) 1991-04-25
DE4033123C2 (de) 2003-04-17
JPH0612909Y2 (ja) 1994-04-06

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