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IT1298438B1 - Sistema di raffreddamento e estrazione di corpi cavi stampati ad iniezione - Google Patents

Sistema di raffreddamento e estrazione di corpi cavi stampati ad iniezione

Info

Publication number
IT1298438B1
IT1298438B1 IT98MI000347A ITMI980347A IT1298438B1 IT 1298438 B1 IT1298438 B1 IT 1298438B1 IT 98MI000347 A IT98MI000347 A IT 98MI000347A IT MI980347 A ITMI980347 A IT MI980347A IT 1298438 B1 IT1298438 B1 IT 1298438B1
Authority
IT
Italy
Prior art keywords
cooling
preforms
injection molded
extraction system
hollow bodies
Prior art date
Application number
IT98MI000347A
Other languages
English (en)
Inventor
Giovanni Biraghi
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
Priority to IT98MI000347A priority Critical patent/IT1298438B1/it
Priority to AT98119084T priority patent/ATE232448T1/de
Priority to ES98119084T priority patent/ES2194264T3/es
Priority to EP98119084A priority patent/EP0937566B1/en
Priority to DE69811332T priority patent/DE69811332T2/de
Publication of ITMI980347A1 publication Critical patent/ITMI980347A1/it
Application granted granted Critical
Publication of IT1298438B1 publication Critical patent/IT1298438B1/it

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)
IT98MI000347A 1998-02-23 1998-02-23 Sistema di raffreddamento e estrazione di corpi cavi stampati ad iniezione IT1298438B1 (it)

Priority Applications (5)

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
AT98119084T ATE232448T1 (de) 1998-02-23 1998-10-09 System zum kühlen und entfernen von spritzgegossenen hohlkörpern
ES98119084T ES2194264T3 (es) 1998-02-23 1998-10-09 Sistema de refrigeracion y extraccion de cuerpos huecos elaborados por moldeo por inyeccion.
EP98119084A EP0937566B1 (en) 1998-02-23 1998-10-09 Cooling and removal system for injection moulded hollow bodies
DE69811332T DE69811332T2 (de) 1998-02-23 1998-10-09 System zum Kühlen und Entfernen von spritzgegossenen Hohlkörpern

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 (2)

Publication Number Publication Date
ITMI980347A1 ITMI980347A1 (it) 1999-08-23
IT1298438B1 true IT1298438B1 (it) 2000-01-10

Family

ID=11379036

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1260339B1 (en) * 1998-03-31 2004-11-03 Husky Injection Molding Systems Ltd. Preform post-mold cooling method and apparatus, and cooling pin
US6171541B1 (en) 1998-03-31 2001-01-09 Husky Injection Molding Systems Ltd. Preform post-mold cooling method and apparatus
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
DE50203688D1 (de) * 2001-07-27 2005-08-25 Netstal Maschinen Ag Naefels Vorrichtung für das chargenweise herstellen von vorformlingen
US6887418B2 (en) 2001-10-24 2005-05-03 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
JP4195008B2 (ja) * 2002-09-13 2008-12-10 ポリモールト・アクチェンゲゼルシャフト ブローマンドレルホルダに挿入された温度制御可能なブローマンドレルを含む、プラスチック中空体をブロー成形するために使用される射出装置
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
ATE232448T1 (de) 2003-02-15
ITMI980347A1 (it) 1999-08-23
EP0937566A1 (en) 1999-08-25
ES2194264T3 (es) 2003-11-16
DE69811332D1 (de) 2003-03-20
DE69811332T2 (de) 2003-12-04
EP0937566B1 (en) 2003-02-12

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Legal Events

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