KR900701495A - 플라스틱압축성형기의 온도조절장치 및 방법 - Google Patents

플라스틱압축성형기의 온도조절장치 및 방법

Info

Publication number
KR900701495A
KR900701495A KR1019900701336A KR900701336A KR900701495A KR 900701495 A KR900701495 A KR 900701495A KR 1019900701336 A KR1019900701336 A KR 1019900701336A KR 900701336 A KR900701336 A KR 900701336A KR 900701495 A KR900701495 A KR 900701495A
Authority
KR
South Korea
Prior art keywords
temperature
molding machine
compression molding
plastic compression
temperature control
Prior art date
Application number
KR1019900701336A
Other languages
English (en)
Inventor
요오스께 사사끼
노보루 하라시마
가즈히로 미무라
Original Assignee
가다다 데쓰야
가부시기가이샤 고마쓰 세이사꾸쇼
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 가다다 데쓰야, 가부시기가이샤 고마쓰 세이사꾸쇼 filed Critical 가다다 데쓰야
Publication of KR900701495A publication Critical patent/KR900701495A/ko

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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B29C35/0294—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process using tempering units for temperature control of moulds or cores
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or 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
    • 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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/561—Injection-compression moulding
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • 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
    • B29C2045/7285—Heating or cooling using hydraulic oil as tempering medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

내용 없음

Description

플라스틱압축성형기의 온도조절장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 제1실시예의 전체구성 개념도,
제2도는 프레임에 설치된 온도조절 장치의 일예를 표시하는 도면,
제3도는 슬라이드, 볼스터부의 온도조절의 일예를 표시하는 도면.

Claims (8)

  1. 고정금형이 설치됨과 아울러 액체통로가 형성된 볼스터와, 가동 금형이 설치되고, 전기한 고정금형에 향하여 이동시키는 리프트실린더에 연결됨과 아울러 액체통로가 형성된 슬라이드와, 전기한 리프트 실린더등의 작동유 탱크로부터 전기한 볼스터와 슬라이드의 액체통로에 각각 작동유를 공급하는 순회장치와, 이 작동유 순회장치외 도중에 개재되어 작동유의 온도를 설정치로 조정하는 온도조정장치률 구비한 것을 특징으로 하는 플라스틱 압축성형기의 온도조절장치.
  2. 제1항에 있어서, 전기한 온도조정장치는 전기한 볼스터 및 슬라이드의 치수와 열팽창률로부터 산출되는 치수변동을 금형의 허용계수(繼手)간극 이하의 변동으로 되는 온도로 설정하는 것을 특징으로 하는 플라스틱압축 성형기 의 온도조절장치.
  3. 제1항에 있어서, 전기한 온도조정장치는 유량조정밸브에 의하여 형성되어 있는 것운 특징으로 하는 플라스틱압축 성형기 외 온도조절장치.
  4. 제1항 또는 제3항에 있어서, 전기한 온도조정장치는 열교환기를 구비하고 있는 것을 특징으로 하는 플라스틱 압축성형기의 온도조절장치.
  5. 플라스틱 압축성형기의 볼스터 및 슬라이드를 포함하는 성형기 구조부재의 사이즈와 열팽창률에서 금형사이의 허용 계수간극 이하의 치수 변화를 부여하는 온도를 산출하고, 이 온도로 압축성형기의 리프트 실린더등의 작동유의 온도를 조정하고, 이렇게 온도조정된 작동유를 전기한 구조부재에 통류시키는 것을 특징으로 하는 플라스틱 압축성형기의 온도조절방법.
  6. 제5항에 있어서, 전기한 온도 조정은 열교환기에 의하여 실시하는 것을 특징으로 하는 플라스틱 압축성형기의 온도조절방법.
  7. 제5항에 있어서, 전기한 온도의 조정은 열교환기와 각 구성부재어서 통류량을 제어하는 실시하는 것을 특징으로 하는 플라스틱 압축성형기의 온도 조절방법.
  8. 제5항에 있어서, 전기한 구성부재에는 성형기의 프레임을 포함하는 것을 특징으로 하는 플라스틱 압축 성형기의 온도조절방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900701336A 1988-10-31 1989-10-30 플라스틱압축성형기의 온도조절장치 및 방법 KR900701495A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-275467 1988-10-31
JP63275467A JP2787581B2 (ja) 1988-10-31 1988-10-31 プラスチック圧縮成形機の温度調節装置
PCT/JP1989/001114 WO1990005055A1 (fr) 1988-10-31 1989-10-30 Dispositif regulateur de temperature et procede d'utilisation dans une machine de moulage de plastique par compression

Publications (1)

Publication Number Publication Date
KR900701495A true KR900701495A (ko) 1990-12-03

Family

ID=17555946

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900701336A KR900701495A (ko) 1988-10-31 1989-10-30 플라스틱압축성형기의 온도조절장치 및 방법

Country Status (6)

Country Link
US (1) US5108672A (ko)
EP (1) EP0414898A4 (ko)
JP (1) JP2787581B2 (ko)
KR (1) KR900701495A (ko)
AU (1) AU616322B2 (ko)
WO (1) WO1990005055A1 (ko)

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JP2767313B2 (ja) * 1990-06-01 1998-06-18 ファナック株式会社 射出成形機
CA2103269C (en) * 1991-05-31 1998-06-16 Makoto Nogawa Device for and method of molding for injection molding machine
US5427731A (en) * 1993-01-28 1995-06-27 E. I. Du Pont De Nemours And Company Compression molding of structures
JP3507178B2 (ja) * 1995-03-03 2004-03-15 大日本印刷株式会社 プラスチックシートの製造方法
DE19513055C2 (de) * 1995-04-07 2000-02-03 Delcroix Jean L Durchflußmeßvorrichtung
DE19831483A1 (de) * 1998-07-14 2000-01-20 Karl Hehl Spritzgießmaschine zur Verarbeitung von Kunststoffen und anderen plastifizierbaren Massen
US6602460B2 (en) 2000-03-30 2003-08-05 Alliance Systems, Inc. Gas injected compression molding
EP1546804A1 (en) * 2002-08-27 2005-06-29 Obducat AB Device for transferring a pattern to an object
US6882901B2 (en) * 2002-10-10 2005-04-19 Shao-Wei Gong Ultra-precision robotic system
US20050150635A1 (en) * 2004-01-14 2005-07-14 Luebke Paul W. Modular cooling loop system
US7128801B2 (en) * 2005-02-03 2006-10-31 Harris Corporation Method and apparatus for sealing flex circuits having heat sensitive circuit elements
EP1757427A3 (de) * 2005-08-27 2007-05-02 Behr GmbH & Co. KG Spritzpräge-Verfahren
JP4714705B2 (ja) * 2007-03-16 2011-06-29 日精樹脂工業株式会社 射出成形機の型締装置
CN101650573A (zh) * 2008-08-14 2010-02-17 鸿富锦精密工业（深圳）有限公司 模具温度控制装置及其使用方法
CN107379383B (zh) * 2017-08-31 2020-02-04 南京航空航天大学 一种复合材料热压成形模具

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Also Published As

Publication number Publication date
US5108672A (en) 1992-04-28
WO1990005055A1 (fr) 1990-05-17
JP2787581B2 (ja) 1998-08-20
AU4482189A (en) 1990-05-28
EP0414898A4 (en) 1991-07-31
JPH02121809A (ja) 1990-05-09
AU616322B2 (en) 1991-10-24
EP0414898A1 (en) 1991-03-06

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