ES2194264T3 - Sistema de refrigeracion y extraccion de cuerpos huecos elaborados por moldeo por inyeccion. - Google Patents

Sistema de refrigeracion y extraccion de cuerpos huecos elaborados por moldeo por inyeccion.

Info

Publication number
ES2194264T3
ES2194264T3 ES98119084T ES98119084T ES2194264T3 ES 2194264 T3 ES2194264 T3 ES 2194264T3 ES 98119084 T ES98119084 T ES 98119084T ES 98119084 T ES98119084 T ES 98119084T ES 2194264 T3 ES2194264 T3 ES 2194264T3
Authority
ES
Spain
Prior art keywords
cooling
injection molding
preforms
extraction system
hollow bodies
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
ES98119084T
Other languages
English (en)
Inventor
Giovanni Biraghi
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.)
Biraghi G & Co Bm Sas
Original Assignee
Biraghi G & Co Bm Sas
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 Biraghi G & Co Bm Sas filed Critical Biraghi G & Co Bm Sas
Application granted granted Critical
Publication of ES2194264T3 publication Critical patent/ES2194264T3/es
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
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/7207—Heating or cooling of the moulded articles
    • B29C2045/7214—Preform carriers for cooling preforms
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • B29C49/6465—Cooling
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6463—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms
    • B29C49/6466—Thermal conditioning of preforms by contact heating or cooling, e.g. mandrels or cores specially adapted for heating or cooling preforms on the inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing Of Terminals (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

UNA MAQUINA DE MOLDEO POR INYECCION PARA LA PRODUCCION DE PREFORMAS (1) DE MATERIAL TERMOPLASTICO, QUE COMPRENDE UNA MANO DE SUJECION (2) PARA SACAR LAS PREFORMAS DE LOS MOLDES Y LLEVARLAS A UNA PLACA DE REFRIGERACION (4) QUE A TRAVES DE LAS TOBERAS (5) ASPIRA DICHAS PREFORMAS, QUE SE REFRIGERAN DEBIDO A UN INTERCAMBIO DE CALOR ENTRE SU SUPERFICIE INTERIOR Y LA SUPERFICIE EXTERIOR DE LAS TOBERAS (5), REFRIGERANDOSE LAS TOBERAS (5) MEDIANTE UN FLUIDO DE REFRIGERACION QUE CIRCULA SOBRE EL INTERIOR DE LAS MISMAS, HABIENDO TAMBIEN UNOS ELEMENTOS PARA ROTAR LA PLACA (4) Y EXPULSAR LAS PREFORMAS RECOGIDAS POR UNA CORREA TRANSPORTADORA Y LLEVADAS A UNA UNIDAD DE ALMACENAMIENTO.
ES98119084T 1998-02-23 1998-10-09 Sistema de refrigeracion y extraccion de cuerpos huecos elaborados por moldeo por inyeccion. Expired - Lifetime ES2194264T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000347A IT1298438B1 (it) 1998-02-23 1998-02-23 Sistema di raffreddamento e estrazione di corpi cavi stampati ad iniezione

Publications (1)

Publication Number Publication Date
ES2194264T3 true ES2194264T3 (es) 2003-11-16

Family

ID=11379036

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98119084T Expired - Lifetime ES2194264T3 (es) 1998-02-23 1998-10-09 Sistema de refrigeracion y extraccion de cuerpos huecos elaborados por moldeo por inyeccion.

Country Status (5)

Country Link
EP (1) EP0937566B1 (es)
AT (1) ATE232448T1 (es)
DE (1) DE69811332T2 (es)
ES (1) ES2194264T3 (es)
IT (1) IT1298438B1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6171541B1 (en) 1998-03-31 2001-01-09 Husky Injection Molding Systems Ltd. Preform post-mold cooling method and apparatus
EP1260339B1 (en) * 1998-03-31 2004-11-03 Husky Injection Molding Systems Ltd. Preform post-mold cooling method and apparatus, and cooling pin
IT1303900B1 (it) * 1998-11-13 2001-03-01 Biraghi G & Co Bm Sas Dispositivo e metodo di raffreddamento ed estrazione di corpi cavistampati ad iniezione
US6113834A (en) * 1998-12-21 2000-09-05 Husky Injection Molding Systems Ltd. Cooling device attached to index machine
CA2454744C (en) * 2001-07-27 2010-10-19 Netstal-Maschinen Ag Device for producing preforms in batch quantities
CA2464607C (en) 2001-10-24 2009-12-22 Mold-Masters Limited Post mold cooling of preforms
DE10210456A1 (de) * 2002-03-09 2003-09-18 Mht Mold & Hotrunner Tech Ag System zum Kühlen von an einer Trägerplatte befestigten Hülsen
WO2004024418A1 (de) * 2002-09-13 2004-03-25 Polymold Ag Spritzvorrichtung mit in einer spritzdornhalterung eingesetzten temperierbaren spritzdornen zum blasformen von kunststoffhohlkörpern
EP3395535A1 (en) 2017-04-21 2018-10-31 YUDO ValuePro Lab Canada Inc. Slidable cooling pin for post mold cooling
CN108099079A (zh) * 2018-01-18 2018-06-01 李江平 一种搪胶工艺拔模全自动系统
IT201900012876A1 (it) * 2019-07-25 2021-01-25 Sipa Progettazione Automaz Pin di raffreddamento e trattenimento per apparato di raffreddamento e manipolazione di preforme in materiale plastico
CN113134955B (zh) * 2021-05-06 2022-09-20 广东启智精密科技有限公司 一种具有冷凝作用的注塑模具
CN114571646B (zh) * 2022-02-14 2023-02-10 苏州恒坤精密电子有限公司 一种新能源电池绝缘材料制作成型系统及生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561166B1 (fr) * 1984-03-16 1986-10-10 Pont A Mousson Procede de fabrication de bouteilles en matiere plastique a partir d'ebauches creuses obtenues par moulage et dispositifs pour la mise en oeuvre de ce procede
US4721452A (en) * 1987-03-23 1988-01-26 Husky Injection Molding Systems Ltd. Apparatus for producing hollow plastic articles
US5114327A (en) * 1991-01-25 1992-05-19 Williamson James T Rapid cooling apparatus for an injection molding machine
US5702734A (en) * 1994-12-19 1997-12-30 Electra Form, Inc. Take-out and cooling apparatus
US5631030A (en) * 1995-05-05 1997-05-20 Electra Form, Inc. Cooled injection core for an integrated injection blow mold machine

Also Published As

Publication number Publication date
ITMI980347A1 (it) 1999-08-23
DE69811332D1 (de) 2003-03-20
IT1298438B1 (it) 2000-01-10
DE69811332T2 (de) 2003-12-04
EP0937566A1 (en) 1999-08-25
EP0937566B1 (en) 2003-02-12
ATE232448T1 (de) 2003-02-15

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