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WO2008152971A1 - Procédé de moulage par injection et appareil de moulage par injection - Google Patents

Procédé de moulage par injection et appareil de moulage par injection Download PDF

Info

Publication number
WO2008152971A1
WO2008152971A1 PCT/JP2008/060353 JP2008060353W WO2008152971A1 WO 2008152971 A1 WO2008152971 A1 WO 2008152971A1 JP 2008060353 W JP2008060353 W JP 2008060353W WO 2008152971 A1 WO2008152971 A1 WO 2008152971A1
Authority
WO
WIPO (PCT)
Prior art keywords
injection molding
molding apparatus
temperature
heaters
control unit
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.)
Ceased
Application number
PCT/JP2008/060353
Other languages
English (en)
Japanese (ja)
Inventor
Yoshihiro Okumura
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.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto Inc
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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Publication of WO2008152971A1 publication Critical patent/WO2008152971A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • B29C45/1742—Mounting of moulds; Mould supports
    • B29C45/1744—Mould support platens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms

Landscapes

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

Abstract

L'invention concerne un appareil de moulage par injection (10) pour produire un composant optique avec un rendement élevé, lequel appareil comprend un plateau fixe (11) sur les côtés à la fois supérieur et inférieur duquel sont disposés un dispositif de chauffage (18) et un capteur de température (19), et une unité de commande (20) reliée au dispositif de chauffage (18) et au capteur de température (19). Dans cet appareil de moulage par injection (10), l'unité de commande (20) commande indépendamment les quantités de chauffage des dispositifs de chauffage (18) sur la base des températures mesurées par les capteurs de température (19) de telle sorte que la température du plateau fixe (11) est conservée dans une plage de température appropriée.
PCT/JP2008/060353 2007-06-14 2008-06-05 Procédé de moulage par injection et appareil de moulage par injection Ceased WO2008152971A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007157419 2007-06-14
JP2007-157419 2007-06-14

Publications (1)

Publication Number Publication Date
WO2008152971A1 true WO2008152971A1 (fr) 2008-12-18

Family

ID=40129576

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060353 Ceased WO2008152971A1 (fr) 2007-06-14 2008-06-05 Procédé de moulage par injection et appareil de moulage par injection

Country Status (1)

Country Link
WO (1) WO2008152971A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014195962A (ja) * 2013-03-29 2014-10-16 住友重機械工業株式会社 射出成形機
CN104275781A (zh) * 2013-07-02 2015-01-14 发那科株式会社 具备温度调节功能的注塑成型机的合模装置
WO2016194786A1 (fr) * 2015-06-02 2016-12-08 東洋機械金属株式会社 Machine de moulage par injection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217303A (ja) * 1997-02-06 1998-08-18 Olympus Optical Co Ltd 成形用金型の型締力制御装置および型締力制御方法
JPH10286858A (ja) * 1997-04-14 1998-10-27 Hitachi Ltd 射出成形装置
JP2000271981A (ja) * 1999-03-26 2000-10-03 Toyo Mach & Metal Co Ltd ダイプレートの温度調整方法と該方法の実施機構を具備した射出成形機

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10217303A (ja) * 1997-02-06 1998-08-18 Olympus Optical Co Ltd 成形用金型の型締力制御装置および型締力制御方法
JPH10286858A (ja) * 1997-04-14 1998-10-27 Hitachi Ltd 射出成形装置
JP2000271981A (ja) * 1999-03-26 2000-10-03 Toyo Mach & Metal Co Ltd ダイプレートの温度調整方法と該方法の実施機構を具備した射出成形機

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014195962A (ja) * 2013-03-29 2014-10-16 住友重機械工業株式会社 射出成形機
CN104275781A (zh) * 2013-07-02 2015-01-14 发那科株式会社 具备温度调节功能的注塑成型机的合模装置
JP2015009547A (ja) * 2013-07-02 2015-01-19 ファナック株式会社 温度調節機能を備えた射出成形機の型締装置
WO2016194786A1 (fr) * 2015-06-02 2016-12-08 東洋機械金属株式会社 Machine de moulage par injection
JP2016221899A (ja) * 2015-06-02 2016-12-28 東洋機械金属株式会社 射出成形機
CN107683197A (zh) * 2015-06-02 2018-02-09 东洋机械金属株式会社 注塑成型机

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