MY172010A - Injection mold and injection molding method - Google Patents

Injection mold and injection molding method

Info

Publication number
MY172010A
MY172010A MYPI2014700778A MYPI2014700778A MY172010A MY 172010 A MY172010 A MY 172010A MY PI2014700778 A MYPI2014700778 A MY PI2014700778A MY PI2014700778 A MYPI2014700778 A MY PI2014700778A MY 172010 A MY172010 A MY 172010A
Authority
MY
Malaysia
Prior art keywords
nest
injection
molding method
mold
cartridge heater
Prior art date
Application number
MYPI2014700778A
Inventor
Okamoto Shouichi
Satoh Teruhisa
Yairo Takashi
Yuuki Masahiro
Original Assignee
Panasonic Ip Man Co Ltd
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 Panasonic Ip Man Co Ltd filed Critical Panasonic Ip Man Co Ltd
Publication of MY172010A publication Critical patent/MY172010A/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
    • 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
    • B29C45/263—Moulds with mould wall parts provided with fine grooves or impressions, e.g. for record discs
    • B29C45/2642—Heating or cooling means therefor
    • 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

Landscapes

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

Abstract

According to an injection mold and an injection molding method of the present invention, a cope ( 41) includes a first nest (3) and a plurality of second nests (4), a cartridge heater (6) is provided on the boundary between the first nest (3) and the second nest (4) and is held by the first nest (3) and the second nest ( 4 ), and thermal conduction efficiency from the cartridge heater (6) to the second nest (4) is lower than that from the cartridge heater (6) to the first nest (3), thereby improving the heating and cooling performance of the mold. Even continuous molding production with a short molding tact can provide a molded part in a satisfactory state without degrading the quality of the appearance of an external molded part.
MYPI2014700778A 2013-04-17 2014-03-28 Injection mold and injection molding method MY172010A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013086171A JP6020822B2 (en) 2013-04-17 2013-04-17 Injection mold and injection molding method

Publications (1)

Publication Number Publication Date
MY172010A true MY172010A (en) 2019-11-11

Family

ID=51705252

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014700778A MY172010A (en) 2013-04-17 2014-03-28 Injection mold and injection molding method

Country Status (3)

Country Link
JP (1) JP6020822B2 (en)
CN (1) CN104108165B (en)
MY (1) MY172010A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6861506B2 (en) * 2016-11-29 2021-04-21 Ｔｏｗａ株式会社 Compression molding equipment, compression molding method, and manufacturing method of compression molded products
US20210146584A1 (en) * 2017-06-06 2021-05-20 Konica Minolta, Inc. Molding device
FR3067964A1 (en) * 2017-06-27 2018-12-28 Compagnie Plastic Omnium MOLD FOR PLASTIC MATERIAL
JP7385671B2 (en) * 2019-10-18 2023-11-22 本田技研工業株式会社 Resin composition, resin molded article containing the same, and method for producing resin molded article
KR102591700B1 (en) * 2021-11-26 2023-10-19 주식회사우리엠텍 Injection mold

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4052600B2 (en) * 2005-10-25 2008-02-27 山下電気株式会社 Mold for plastic molding
JP2007223168A (en) * 2006-02-23 2007-09-06 Shibata Gosei:Kk Molding die apparatus
US10131081B2 (en) * 2008-02-20 2018-11-20 Sumitomo Chemical Company, Limited Heater, resin molding apparatus, resin molding method and resin molded body
CN201419492Y (en) * 2009-04-27 2010-03-10 绍兴春晖自动化仪表有限公司 Hot runner plate
CN201552727U (en) * 2009-05-12 2010-08-18 徐正立 Heat distribution and conduction controllable device for heating rod
JP5261283B2 (en) * 2009-05-15 2013-08-14 山下電気株式会社 Mold for plastic molding
KR20110009424A (en) * 2009-07-22 2011-01-28 강명호 Injection molding apparatus having heat shunting reinforcement plate and method of using the same
JP2012224067A (en) * 2011-04-22 2012-11-15 Fuji Seiko:Kk Injection molding apparatus
JP2012250510A (en) * 2011-06-06 2012-12-20 Seiko Epson Corp Injection mold, injection-molded article, and injection molding method
CN202826316U (en) * 2012-08-17 2013-03-27 精英模具(上海)有限公司 Mold cooling system capable of controlling temperature difference of mold temperature

Also Published As

Publication number Publication date
JP6020822B2 (en) 2016-11-02
CN104108165B (en) 2016-08-17
CN104108165A (en) 2014-10-22
JP2014210345A (en) 2014-11-13

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