ES462544A1 - Perfeccionamientos en maquinas moldeadoras por inyeccion. - Google Patents

Perfeccionamientos en maquinas moldeadoras por inyeccion.

Info

Publication number
ES462544A1
ES462544A1 ES462544A ES462544A ES462544A1 ES 462544 A1 ES462544 A1 ES 462544A1 ES 462544 A ES462544 A ES 462544A ES 462544 A ES462544 A ES 462544A ES 462544 A1 ES462544 A1 ES 462544A1
Authority
ES
Spain
Prior art keywords
unit
plate
cavity
face
mold
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
ES462544A
Other languages
English (en)
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.)
Uniroyal AG
Original Assignee
Uniroyal AG
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 Uniroyal AG filed Critical Uniroyal AG
Publication of ES462544A1 publication Critical patent/ES462544A1/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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

Perfeccionamientos en máquinas moldeadoras por inyección del tipo que comprenden un par de cabezales dispuestos para efectuar un movimiento de separación y acercamiento, comprendiendo uno de los cabezales una unidad o aparato fuente de compuesto de moldeo que tiene su extremo de descarga desembocando en el espacio entre los cabezales, y un molde de placas múltiples separables interpuestos en el espacio entre los cabezales que comprende, una placa de cavidades provista de una pluralidad de cavidades del molde, una placa de tapa interpuesta entre la placa de cavidades y el primer cabezal y una pluralidad del molde en la placa de cavidades para que el compuesto de moldeo pueda pasar desde la unidad o aparato fuente a las cavidades y el otro cabezal; y medios para montar las placas entre los cabezales con el fin de permitir que las placas, al efectuarse el cierre de la máquina por aproximación relativa de los cabezales uno hacia el otro, se opriman herméticamente una contra la otra, yal abrirse la máquina por separación relativa de los cabezales entre sí, adopten posiciones separadas que definen un primer, segundo y tercer espacios de acceso.
ES462544A 1976-09-22 1977-09-22 Perfeccionamientos en maquinas moldeadoras por inyeccion. Expired ES462544A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2642691A DE2642691C2 (de) 1976-09-22 1976-09-22 Vorrichtung zum Entformen von Spritzlingen aus einer Spritzformeneinheit

Publications (1)

Publication Number Publication Date
ES462544A1 true ES462544A1 (es) 1978-12-16

Family

ID=5988579

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462544A Expired ES462544A1 (es) 1976-09-22 1977-09-22 Perfeccionamientos en maquinas moldeadoras por inyeccion.

Country Status (13)

Country Link
US (1) US4124352A (es)
JP (1) JPS5339359A (es)
CA (1) CA1089167A (es)
DE (1) DE2642691C2 (es)
ES (1) ES462544A1 (es)
FR (1) FR2365421A1 (es)
GB (1) GB1589079A (es)
GR (1) GR63630B (es)
IE (1) IE45479B1 (es)
NL (1) NL170826C (es)
SE (1) SE420895B (es)
YU (1) YU225677A (es)
ZA (1) ZA775688B (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146853A (en) * 1978-05-09 1979-11-16 Toshiba Machine Co Ltd Product transfer device in molding machine
DE2917042C2 (de) * 1979-04-27 1981-04-30 Werner & Pfleiderer, 7000 Stuttgart Spritzgießvorrichtung mit Entformungseinrichtung
ATE12742T1 (de) * 1982-01-07 1985-05-15 Basf Ag Spritzgusswerkzeug mit entnahmevorrichtung.
JPS59127842A (ja) * 1983-01-13 1984-07-23 Toshiba Corp 樹脂モ−ルド装置
US4589840A (en) * 1985-03-18 1986-05-20 Husky Injection Molding Systems Ltd. Apparatus and method for removing molded articles in uniform orientation
DE3529775A1 (de) * 1985-08-20 1987-03-12 Fahr Bucher Gmbh Vorrichtung zur herstellung von formteilen
DE3532299A1 (de) * 1985-09-11 1987-03-19 Battenfeld Kunststoffmasch Spritzgiessmaschine mit spritzling-entnahmevorrichtung
DE3641135A1 (de) * 1986-12-02 1988-06-09 Hans Simon Angussauswerfer an spritzgussautomaten
US4915611A (en) * 1987-05-08 1990-04-10 Husky Injection Molding Systems, Ltd. Apparatus for automatically packaging articles in orderly fashion received from a multi-cavity high volume injection molding machine
JPS6426420A (en) * 1987-07-23 1989-01-27 Nissha Printing Device for injection molding and simultaneous decorating and manufacture of injection-molded and simultaneously decorated product
GB9016960D0 (en) * 1990-08-02 1990-09-19 Wren Robotic Engineering Limit Injection moulding
US5096331A (en) * 1990-09-04 1992-03-17 Carlson Paving Products, Inc. Method and apparatus for heating a paving screed via liquid circuit heat transfer
US5249906A (en) * 1991-11-08 1993-10-05 Murata Manufacturing Co., Ltd. Press machine for chip type electronic components
US5899630A (en) * 1993-07-20 1999-05-04 Astec Industries, Inc. Paving machine employing exhaust heat exchanger for screed heating
US5731014A (en) * 1996-05-17 1998-03-24 Tradesco Mold Limited Modular injection mold assembly
US6652262B2 (en) * 2001-07-24 2003-11-25 Caco Pacific Corporation Injection mold apparatus with improved take-off plate
US20040033286A1 (en) * 2002-08-15 2004-02-19 Husky Injection Molding Systems Ltd Pivoting part-removal apparatus and method for inboard unloading of injection molded parts
US7104780B2 (en) * 2003-03-21 2006-09-12 Husky Injection Molding Systems Limited Platen mounted post mold cooling apparatus and method
US20060273489A1 (en) * 2005-05-12 2006-12-07 Shakal Wayne A Slide-ejector actuator
KR20090111310A (ko) * 2007-02-20 2009-10-26 히다치 막셀 가부시키가이샤 열경화성수지로 이루어지는 성형품의 제조방법 및 사출 성형장치
CN101306570B (zh) * 2007-05-17 2011-01-05 鸿富锦精密工业（深圳）有限公司 模具装置
US7708919B2 (en) * 2008-05-08 2010-05-04 Delphi Technologies, Inc. Sprue removal in an injection molding machine
DE102014223110A1 (de) 2014-11-12 2016-05-12 Bayerische Motoren Werke Aktiengesellschaft Formwerkzeug zur Herstellung von Formteilen mit faserverstärktem Kunststoffwerkstoff und Verfahren zur Herstellung der Formteile
US10661492B2 (en) 2017-11-17 2020-05-26 Purple Innovation, Llc Molding systems, mold extractor systems, and related methods
CN111660502B (zh) * 2020-05-15 2022-09-23 铜陵富仕三佳机器有限公司 适用于多种冲切方式的伺服冲流道机构及冲切工艺
CN113601802B (zh) * 2021-09-02 2023-04-25 东莞市科锦机械有限公司 一种注塑浇口剪切的瓶盖生产系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2923976A (en) * 1960-02-09 Strauss
US2741797A (en) * 1950-07-17 1956-04-17 Int Shoe Co Machine and method for ejecting molded rubber heels and the like
US3028629A (en) * 1959-05-18 1962-04-10 Precision Valve Corp Method and apparatus for forming directional and other indicia on valve operating buttons and caps for pressurized dispensers
US3277522A (en) * 1963-11-15 1966-10-11 Pennsalt Chemicals Corp Stripper comb assembly
CH407534A (de) * 1964-01-23 1966-02-15 Netstal Ag Maschf Giesserei Verfahren und Einrichtung zum Spritzpressen von härtbarem Kunststoff
US3408689A (en) * 1967-04-03 1968-11-05 Litton Business Systems Inc Multi-receptacle conveyor and discharge apparatus for dissimilar molded parts
SE356926B (es) * 1970-03-31 1973-06-12 Forsheda Gummifabrik Ab
US3669592A (en) * 1970-04-28 1972-06-13 G W Plastic Eng Inc Injection molding machines
SU416248A1 (es) * 1972-02-21 1974-02-25
DE2420722C3 (de) * 1974-04-29 1982-03-04 Uniroyal Gmbh, 5100 Aachen Verfahren und Vorrichtung zum Entfernen von pfropfenförmigen Angüssen aus Spritzformen

Also Published As

Publication number Publication date
YU225677A (en) 1984-04-30
IE45479B1 (en) 1982-09-08
ZA775688B (en) 1978-08-30
NL7710170A (nl) 1978-03-28
DE2642691C2 (de) 1983-01-05
IE45479L (en) 1978-03-22
FR2365421B1 (es) 1979-06-01
GR63630B (en) 1979-11-27
SE7710361L (sv) 1978-03-23
JPS5339359A (en) 1978-04-11
FR2365421A1 (fr) 1978-04-21
DE2642691A1 (de) 1978-03-23
NL170826B (nl) 1982-08-02
CA1089167A (en) 1980-11-11
US4124352A (en) 1978-11-07
SE420895B (sv) 1981-11-09
NL170826C (nl) 1983-01-03
JPS5424424B2 (es) 1979-08-21
GB1589079A (en) 1981-05-07

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