TW200618983A - Heating and cooling system for hot press mold and method for heating and cooling hot press mold - Google Patents

Heating and cooling system for hot press mold and method for heating and cooling hot press mold

Info

Publication number
TW200618983A
TW200618983A TW094142737A TW94142737A TW200618983A TW 200618983 A TW200618983 A TW 200618983A TW 094142737 A TW094142737 A TW 094142737A TW 94142737 A TW94142737 A TW 94142737A TW 200618983 A TW200618983 A TW 200618983A
Authority
TW
Taiwan
Prior art keywords
heating
cooling
molds
hot press
steam
Prior art date
Application number
TW094142737A
Other languages
Chinese (zh)
Other versions
TWI275466B (en
Inventor
Toshifumi Furukawa
Original Assignee
Sysko Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36662169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200618983(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sysko Corp filed Critical Sysko Corp
Publication of TW200618983A publication Critical patent/TW200618983A/en
Application granted granted Critical
Publication of TWI275466B publication Critical patent/TWI275466B/en

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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/007—Tempering units for temperature control of moulds or cores, e.g. comprising heat exchangers, controlled valves, temperature-controlled circuits for fluids
    • 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
    • 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
    • B29C43/58—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
    • B29C45/73—Heating or cooling of the mould
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/78—Measuring, controlling or regulating of temperature
    • 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
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5816—Measuring, controlling or regulating temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76003—Measured parameter
    • B29C2945/7604—Temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76177—Location of measurement
    • B29C2945/76254—Mould
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76531—Temperature
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76929—Controlling method
    • B29C2945/76939—Using stored or historical data sets

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)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

This invention provides a heating and cooling system for a mold for hot press, wherein steam is used as a heating medium and water is used as a cooling medium, and the heating and cooling are switched easily in a short time with one temperature regulating device being used. The supply of steam and water to molds (1 to 4) is switched to repeat the processes of heating the molds (1 to 4), forming the articles to be formed, and cooling the molds (1 to 4). The system includes a heating unit for generating steam, a cooling unit for supplying and circulation of cooling water, temperature sensors (5a to 5d) provided on the molds (1 to 4), a heating medium supply path (11) and a cooling medium supply path (12) for switching the supply of the steam and cooling water to the molds (1 to 4), and a temperature regulating device (10). The temperature regulating device (10) includes a control means in which a program is stored to control the temperature of the molds (1 to 4) according to the temperatures detected by the temperature sensors (5a to 5b) to perform the switching of the supply of steam and cooling water to the molds (1 to 4) and a control over the forming actions of the molds (1 to 4).
TW094142737A 2004-12-07 2005-12-05 Heating and cooling system for hot press mold and method for heating and cooling hot press mold TWI275466B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004354583A JP5105704B2 (en) 2004-12-07 2004-12-07 Heating / cooling system and heating / cooling method for heat press or heating / cooling mold

Publications (2)

Publication Number Publication Date
TW200618983A true TW200618983A (en) 2006-06-16
TWI275466B TWI275466B (en) 2007-03-11

Family

ID=36662169

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094142737A TWI275466B (en) 2004-12-07 2005-12-05 Heating and cooling system for hot press mold and method for heating and cooling hot press mold

Country Status (4)

Country Link
JP (1) JP5105704B2 (en)
KR (1) KR100848865B1 (en)
CN (1) CN1785644A (en)
TW (1) TWI275466B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5250223B2 (en) * 2007-08-20 2013-07-31 三菱重工プラスチックテクノロジー株式会社 Temperature control method and temperature control device for molding die
CN102137752A (en) * 2008-08-29 2011-07-27 北川精机株式会社 Press apparatus
JP5368884B2 (en) * 2009-06-05 2013-12-18 株式会社日立産機システム Heating / cooling control method and apparatus for transfer section in precision hot press apparatus
KR101269651B1 (en) 2010-11-24 2013-05-30 유도썬스(주) Injection Molding of Heating And Cooling System
KR101239359B1 (en) 2010-11-24 2013-03-05 유도썬스(주) Duble Injection-molding of Cooling System
US9676124B2 (en) 2010-12-01 2017-06-13 Plasan Carbon Composites, Inc. Method and system for forming composite articles
JP6050351B2 (en) * 2011-07-28 2016-12-21 プレイザン カーボン コンポジティーズ，インコーポレイテッド System and method for molding composite products
KR101330525B1 (en) * 2013-01-04 2013-11-18 주식회사 어코드시스템 Temperature adjusting apparatus for mold and the method thereof
CN103388830A (en) * 2013-07-24 2013-11-13 芜湖市伟华泡塑有限公司 Energy recycling system and method for foam plastic production
CN106439339A (en) * 2016-08-30 2017-02-22 安徽双鹤药业有限责任公司 Mould cooling water pipeline system capable of being quickly dismounted
CN107599260A (en) * 2017-10-23 2018-01-19 天津蓝科机械有限公司 A kind of Multifunctional mould temperature controller
DE102018001132A1 (en) * 2018-02-12 2019-08-14 Harburg-Freudenberger Maschinenbau Gmbh Method and device for valve control
TWI734618B (en) * 2020-09-23 2021-07-21 大陸商漢達精密電子（昆山）有限公司 Cooling system for a mold and method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4690789A (en) * 1985-03-13 1987-09-01 Dart Industries Inc. Refrigerant cooled plastic molding, method and apparatus
JPS61215021A (en) * 1985-03-22 1986-09-24 Hitachi Ltd Manufacture of mutilayer printed circuit board and its manufacturing device
JPH0513543Y2 (en) * 1987-02-18 1993-04-09
JPH0393920U (en) * 1990-01-12 1991-09-25
JPH0393921U (en) * 1990-01-17 1991-09-25
KR0138451Y1 (en) * 1993-06-30 1999-04-01 김연수 Side frame grounding length adjusting device for tracked heavy equipment
JPH08216217A (en) * 1994-12-15 1996-08-27 Ricoh Co Ltd Die for molding optical disc substrate and system thereof as well as molding method
JPH08164566A (en) * 1994-12-16 1996-06-25 Olympus Optical Co Ltd Injection molding method for lens barrel part
JP3480863B2 (en) * 1995-02-15 2003-12-22 三井金属鉱業株式会社 Injection molding method
JP3977565B2 (en) * 1999-05-06 2007-09-19 小野産業株式会社 Mold for synthetic resin molding, mold temperature control device and mold temperature control method
JP3777887B2 (en) * 1999-07-26 2006-05-24 松下電工株式会社 Manufacturing method of resin molded products
JP4121833B2 (en) * 2002-11-07 2008-07-23 株式会社シスコ Mold heating and cooling system
JP4219657B2 (en) 2002-11-07 2009-02-04 株式会社シスコ Mold heating and cooling system
JP4324370B2 (en) * 2002-12-17 2009-09-02 株式会社積層金型 Structure of laminated mold and manufacturing method thereof

Also Published As

Publication number Publication date
TWI275466B (en) 2007-03-11
KR20060063659A (en) 2006-06-12
JP5105704B2 (en) 2012-12-26
KR100848865B1 (en) 2008-07-29
CN1785644A (en) 2006-06-14
JP2006159643A (en) 2006-06-22

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees