JP2019177575A - レンズ成形金型 - Google Patents

レンズ成形金型 Download PDF

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Publication number
JP2019177575A
JP2019177575A JP2018068103A JP2018068103A JP2019177575A JP 2019177575 A JP2019177575 A JP 2019177575A JP 2018068103 A JP2018068103 A JP 2018068103A JP 2018068103 A JP2018068103 A JP 2018068103A JP 2019177575 A JP2019177575 A JP 2019177575A
Authority
JP
Japan
Prior art keywords
core
lens
nesting
fixed
molding
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.)
Pending
Application number
JP2018068103A
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English (en)
Japanese (ja)
Other versions
JP2019177575A5 (enExample
Inventor
宏典 玉井
Hironori Tamai
宏典 玉井
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.)
Nidec Instruments Corp
Original Assignee
Nidec Sankyo 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
Application filed by Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Priority to JP2018068103A priority Critical patent/JP2019177575A/ja
Priority to CN201920335783.7U priority patent/CN209869274U/zh
Publication of JP2019177575A publication Critical patent/JP2019177575A/ja
Publication of JP2019177575A5 publication Critical patent/JP2019177575A5/ja
Pending legal-status Critical Current

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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
    • B29C45/26—Moulds
    • B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
    • B29C45/2675—Mounting of exchangeable mould inserts
    • 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
    • B29C2045/0086—Runner trees, i.e. several articles connected by a runner

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2018068103A 2018-03-30 2018-03-30 レンズ成形金型 Pending JP2019177575A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018068103A JP2019177575A (ja) 2018-03-30 2018-03-30 レンズ成形金型
CN201920335783.7U CN209869274U (zh) 2018-03-30 2019-03-15 透镜成型模具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018068103A JP2019177575A (ja) 2018-03-30 2018-03-30 レンズ成形金型

Publications (2)

Publication Number Publication Date
JP2019177575A true JP2019177575A (ja) 2019-10-17
JP2019177575A5 JP2019177575A5 (enExample) 2021-05-13

Family

ID=68277480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018068103A Pending JP2019177575A (ja) 2018-03-30 2018-03-30 レンズ成形金型

Country Status (2)

Country Link
JP (1) JP2019177575A (enExample)
CN (1) CN209869274U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021088166A (ja) * 2019-12-04 2021-06-10 東莞市旭瑞光電科技有限公司Ｓｕｎ−Ｏｐｔｉｃａｌ（Ｄｏｎｇｇｕａｎ）Ｏｐｔｏ．Ｔｅｃｈ．Ｃｏ．，Ｌｔｄ． レンズ成形システム及びその成形方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006327006A (ja) * 2005-05-26 2006-12-07 Fujifilm Holdings Corp 成形用金型およびその製造方法
CN203527805U (zh) * 2013-11-07 2014-04-09 中山联合光电科技有限公司 塑胶光学镜片模具结构
JP2017140797A (ja) * 2016-02-12 2017-08-17 日本電産サンキョー株式会社 金型用入れ子の固定構造およびこれを備えたレンズ成形用金型

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006327006A (ja) * 2005-05-26 2006-12-07 Fujifilm Holdings Corp 成形用金型およびその製造方法
CN203527805U (zh) * 2013-11-07 2014-04-09 中山联合光电科技有限公司 塑胶光学镜片模具结构
JP2017140797A (ja) * 2016-02-12 2017-08-17 日本電産サンキョー株式会社 金型用入れ子の固定構造およびこれを備えたレンズ成形用金型

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021088166A (ja) * 2019-12-04 2021-06-10 東莞市旭瑞光電科技有限公司Ｓｕｎ−Ｏｐｔｉｃａｌ（Ｄｏｎｇｇｕａｎ）Ｏｐｔｏ．Ｔｅｃｈ．Ｃｏ．，Ｌｔｄ． レンズ成形システム及びその成形方法

Also Published As

Publication number Publication date
CN209869274U (zh) 2019-12-31

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