WO2008117576A1 - 射出成形機、光学素子、及び光ピックアップ装置 - Google Patents

射出成形機、光学素子、及び光ピックアップ装置 Download PDF

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Publication number
WO2008117576A1
WO2008117576A1 PCT/JP2008/052314 JP2008052314W WO2008117576A1 WO 2008117576 A1 WO2008117576 A1 WO 2008117576A1 JP 2008052314 W JP2008052314 W JP 2008052314W WO 2008117576 A1 WO2008117576 A1 WO 2008117576A1
Authority
WO
WIPO (PCT)
Prior art keywords
movable platen
movable
optical
die
injection molding
Prior art date
Application number
PCT/JP2008/052314
Other languages
English (en)
French (fr)
Inventor
Seiju Nakamura
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.
Priority to JP2009506236A priority Critical patent/JPWO2008117576A1/ja
Publication of WO2008117576A1 publication Critical patent/WO2008117576A1/ja

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
    • B29C45/1742—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
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1788—Preventing tilting of movable mould plate during closing or clamping
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Optical Head (AREA)

Abstract

　可動プラテン１２を、第１可動プラテン１７と第２可動プラテン１８とによって構成するとともに、第２可動プラテン１８を第１可動プラテン１７の移動方向に対して垂直な方向に所定の範囲の移動を許容するように配設し、固定金型６１に対する可動金型６２の微小な位置ズレを、第２可動プラテン１８を移動させることによって、可動金型６２を固定金型６１に精度よく合致させる。これにより、固定金型と可動金型とを精密に型締めして高精度の成形品を製造することができる。
PCT/JP2008/052314 2007-03-23 2008-02-13 射出成形機、光学素子、及び光ピックアップ装置 WO2008117576A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009506236A JPWO2008117576A1 (ja) 2007-03-23 2008-02-13 射出成形機、光学素子、及び光ピックアップ装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-077172 2007-03-23
JP2007077172 2007-03-23

Publications (1)

Publication Number Publication Date
WO2008117576A1 true WO2008117576A1 (ja) 2008-10-02

Family

ID=39788316

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052314 WO2008117576A1 (ja) 2007-03-23 2008-02-13 射出成形機、光学素子、及び光ピックアップ装置

Country Status (2)

Country Link
JP (1) JPWO2008117576A1 (ja)
WO (1) WO2008117576A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274440A (ja) * 2009-05-26 2010-12-09 Konica Minolta Opto Inc 成形金型及び成形品
US20110256258A1 (en) * 2010-04-19 2011-10-20 Hon Hai Precision Industry Co., Ltd. Lens molding die and injection molding device having same
CN102623870A (zh) * 2012-04-19 2012-08-01 上海航天科工电器研究院有限公司 连接器同轴插孔的灌胶装置
US8246335B2 (en) * 2010-04-01 2012-08-21 Hon Hai Precision Industry Co., Ltd. Apparatus for molding optical fiber connector
DE102013000402A1 (de) 2012-01-20 2013-07-25 Fanuc Corporation Spritzgussmaschine mit einem Forminstallationspositions-Einstellmechanismus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002205310A (ja) * 2000-10-31 2002-07-23 Eastman Kodak Co マイクロレンズアレー用モールド型を製造する方法
JP2003145589A (ja) * 2001-08-29 2003-05-20 Nisshin:Kk 射出成形金型及び樹脂成形品
JP2004243724A (ja) * 2003-02-17 2004-09-02 Sumitomo Heavy Ind Ltd 自動調芯型締装置
JP2004276245A (ja) * 2003-03-12 2004-10-07 Fanuc Ltd 成形機の型締機構
JP2006272558A (ja) * 2005-03-28 2006-10-12 Konica Minolta Opto Inc 横型成形装置
JP2006320948A (ja) * 2005-05-20 2006-11-30 Toshiba Mach Co Ltd 型締装置及び成形機

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002205310A (ja) * 2000-10-31 2002-07-23 Eastman Kodak Co マイクロレンズアレー用モールド型を製造する方法
JP2003145589A (ja) * 2001-08-29 2003-05-20 Nisshin:Kk 射出成形金型及び樹脂成形品
JP2004243724A (ja) * 2003-02-17 2004-09-02 Sumitomo Heavy Ind Ltd 自動調芯型締装置
JP2004276245A (ja) * 2003-03-12 2004-10-07 Fanuc Ltd 成形機の型締機構
JP2006272558A (ja) * 2005-03-28 2006-10-12 Konica Minolta Opto Inc 横型成形装置
JP2006320948A (ja) * 2005-05-20 2006-11-30 Toshiba Mach Co Ltd 型締装置及び成形機

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010274440A (ja) * 2009-05-26 2010-12-09 Konica Minolta Opto Inc 成形金型及び成形品
US8246335B2 (en) * 2010-04-01 2012-08-21 Hon Hai Precision Industry Co., Ltd. Apparatus for molding optical fiber connector
US20110256258A1 (en) * 2010-04-19 2011-10-20 Hon Hai Precision Industry Co., Ltd. Lens molding die and injection molding device having same
DE102013000402A1 (de) 2012-01-20 2013-07-25 Fanuc Corporation Spritzgussmaschine mit einem Forminstallationspositions-Einstellmechanismus
DE102013000402B4 (de) * 2012-01-20 2017-08-17 Fanuc Corporation Spritzgussmaschine mit einem Forminstallationspositions-Einstellmechanismus
CN102623870A (zh) * 2012-04-19 2012-08-01 上海航天科工电器研究院有限公司 连接器同轴插孔的灌胶装置

Also Published As

Publication number Publication date
JPWO2008117576A1 (ja) 2010-07-15

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