ES380490A1 - Una maquina de moldeo por inyeccion. - Google Patents

Una maquina de moldeo por inyeccion.

Info

Publication number
ES380490A1
ES380490A1 ES380490A ES380490A ES380490A1 ES 380490 A1 ES380490 A1 ES 380490A1 ES 380490 A ES380490 A ES 380490A ES 380490 A ES380490 A ES 380490A ES 380490 A1 ES380490 A1 ES 380490A1
Authority
ES
Spain
Prior art keywords
nozzle means
metal mold
closure member
injection
hole
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
Application number
ES380490A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES380490A1 publication Critical patent/ES380490A1/es
Expired 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems 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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/232—Feed stopping equipment comprising closing means disposed outside the nozzle
    • 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
    • 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
    • B29C2045/2834—Needle valves driven by a lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
ES380490A 1969-06-07 1970-06-06 Una maquina de moldeo por inyeccion. Expired ES380490A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4474669 1969-06-07
JP10518069 1969-12-29

Publications (1)

Publication Number Publication Date
ES380490A1 true ES380490A1 (es) 1972-09-16

Family

ID=26384708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380490A Expired ES380490A1 (es) 1969-06-07 1970-06-06 Una maquina de moldeo por inyeccion.

Country Status (9)

Country Link
BR (1) BR7019586D0 (https=)
CH (1) CH512988A (https=)
DE (2) DE2027514A1 (https=)
DK (1) DK133771C (https=)
ES (1) ES380490A1 (https=)
FR (1) FR2050098A5 (https=)
GB (1) GB1306697A (https=)
IL (1) IL34598A (https=)
NL (1) NL7008182A (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381216B (sv) * 1971-02-25 1975-12-01 H J Drazick Formsprutmaskin.
EP0011805B1 (en) * 1978-12-05 1984-02-29 Osaka City Valve nozzle for an injection molding machine
BG28748A1 (en) * 1979-05-07 1980-12-12 Mateev Apparatus for runnerless casting under presure of polymer articles
IT1136175B (it) * 1980-04-15 1986-08-27 Fip Formatura Inienzione Poli Procedimento e dispositivo per la eliminazione della porzione di materozza risultante alla fine del processo di formatura per ineizione di manufatti in materiale termoplastico
JPS6213614U (https=) * 1985-07-11 1987-01-27
DE3708434A1 (de) * 1987-03-16 1989-05-24 Karl Hehl Spritzgiesseinheit fuer eine kunststoff-spritzgiessmaschine
CH670961A5 (https=) * 1987-04-02 1989-07-31 Kurt Herzog
DE3744519A1 (de) * 1987-12-30 1989-07-13 Karl Hehl Plastifizierzylinder fuer eine kunststoff-spritzgiesseinheit
KR920008771B1 (ko) * 1988-10-13 1992-10-09 세이끼 코포레이션 컴파니, 티미티드 사출성형 방법 및 장치
CA1274369A (en) * 1989-02-28 1990-09-25 Jobst Ulrich Gellert Injection molding nozzle with self-supporting actuating mechanism
NL8902167A (nl) * 1989-06-26 1991-01-16 Stork Plastics Machinery Bv Spuitkop.
DE69023002D1 (de) * 1989-10-12 1995-11-16 Seiki Corp Spritzgiessverfahren und -vorrichtung vom typ mit einer nachdruckkammer.
AT395126B (de) * 1989-10-31 1992-09-25 Engel Gmbh Maschbau Spritzgussduesensatz fuer eine spritzgussmaschine
FR2731939A1 (fr) * 1995-03-21 1996-09-27 Atek Dev Buse de presse a obturateur commande
CN1071181C (zh) * 1995-08-23 2001-09-19 埃特灵格塑料机械股份有限公司 具有联合加热通道系统的注塑机
AU6129596A (en) * 1996-05-29 1998-01-05 Atek Developpement Press nozzle with controlled obturator
DE19757449C2 (de) * 1997-12-23 2001-03-01 Karl Hehl Mit einer Verschlußdüse verschließbarer Plastifizierzylinder
US6893249B2 (en) 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
CA2357083C (en) * 2001-09-07 2009-02-03 Mold-Masters Limited Valve pin actuating mechanism
DE10355963A1 (de) 2002-12-02 2004-06-24 Mold-Masters Limited, Georgetown Hubbegrenzer für einen Nadelventilbetätigungsmechanismus
JP2008246742A (ja) * 2007-03-29 2008-10-16 Aisin Seiki Co Ltd 射出成形用型ノズル構造
US7513772B2 (en) 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
CN103464753A (zh) * 2013-08-26 2013-12-25 苏州米莫金属科技有限公司 一种注射成型机用自锁式喷嘴
CN103507230A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针的动力组件
CN103507233A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针固定组件
CN103507229A (zh) * 2013-09-16 2014-01-15 沈坚 一种阀针的从动组件
CN109937129B (zh) 2017-10-17 2021-05-04 法拉奥蒂工业塑料股份责任有限公司 用于注射成型的注射器
CN112895353A (zh) * 2021-01-12 2021-06-04 陈莲香 一种注塑机的射胶设备
JP7617786B2 (ja) * 2021-03-25 2025-01-20 株式会社日本製鋼所 ニードル弁を備えたシャットオフノズル、射出装置、および射出成形機
CN119017640B (zh) * 2024-10-28 2025-03-25 浙江首力智能装备有限公司 一种注塑机机筒

Also Published As

Publication number Publication date
IL34598A (en) 1974-03-14
DE2027514A1 (de) 1970-12-10
IL34598A0 (en) 1970-07-19
BR7019586D0 (pt) 1973-02-27
FR2050098A5 (https=) 1971-03-26
GB1306697A (en) 1973-02-14
NL7008182A (https=) 1970-12-09
DE7020969U (de) 1972-12-21
DK133771C (da) 1976-12-06
CH512988A (fr) 1971-09-30
DK133771B (da) 1976-07-19

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