WO2017018712A3 - Injection molding apparatus - Google Patents

Injection molding apparatus Download PDF

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Publication number
WO2017018712A3
WO2017018712A3 PCT/KR2016/007887 KR2016007887W WO2017018712A3 WO 2017018712 A3 WO2017018712 A3 WO 2017018712A3 KR 2016007887 W KR2016007887 W KR 2016007887W WO 2017018712 A3 WO2017018712 A3 WO 2017018712A3
Authority
WO
WIPO (PCT)
Prior art keywords
product
injection molding
stage
products
injection molded
Prior art date
Application number
PCT/KR2016/007887
Other languages
French (fr)
Korean (ko)
Other versions
WO2017018712A2 (en
Inventor
박용준
Original Assignee
㈜건우정공
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 ㈜건우정공 filed Critical ㈜건우정공
Publication of WO2017018712A2 publication Critical patent/WO2017018712A2/en
Publication of WO2017018712A3 publication Critical patent/WO2017018712A3/en

Links

Abstract

The present invention discloses an injection molding apparatus, and this present invention forms a multistage pin point gate in a 3 stage molding apparatus. Accordingly, while products having interrelationships are simultaneously injection molded, and the cycle time for injection molding during the mass production of products is shortened through injection molding, which is the advantage of a 3 stage mold, so as to improve the production efficiency of a product, and the efficiency of separating a product from a runner is raised, which is the advantage of a 2 stage mold, the advantages of existing 2 stage molds and 3 stage molds are simultaneously met so that the dimensional accuracy of a product that is injection molded can be increased, the waste of materials during the injection molding of products can be reduced, the size of a runner can be freely adjusted, and an assortment of gate configurations can be selected. So that flexible condition control and quality reproducibility - that is, the deviation in product quality between a product that is initially injection molded and the same product that is injection molded thereafter can be reduced, the combining and the injection molding of high-grade products is made possible, meanwhile manufacturing and production costs can be reduced.
PCT/KR2016/007887 2015-07-30 2016-07-20 Injection molding apparatus WO2017018712A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150108234A KR20170014590A (en) 2015-07-30 2015-07-30 Injection moulding apparatus
KR10-2015-0108234 2015-07-30

Publications (2)

Publication Number Publication Date
WO2017018712A2 WO2017018712A2 (en) 2017-02-02
WO2017018712A3 true WO2017018712A3 (en) 2017-03-30

Family

ID=57884812

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/007887 WO2017018712A2 (en) 2015-07-30 2016-07-20 Injection molding apparatus

Country Status (3)

Country Link
JP (1) JP2017030358A (en)
KR (1) KR20170014590A (en)
WO (1) WO2017018712A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101774198B1 (en) * 2017-04-17 2017-09-05 사단법인 캠틱종합기술원 Hotrunner injection apparatus performing double sided injection of inserting object
CN109466025A (en) * 2017-09-08 2019-03-15 上海未来伙伴机器人有限公司 A kind of injection mold
WO2023143466A1 (en) * 2022-01-30 2023-08-03 Smiss Technology Co., Ltd. Heating assembly, atomizer, manufacturing method of heating assembly, and assembly method of atomizer
CN114801060A (en) * 2022-04-19 2022-07-29 安徽思科赛德电子科技有限公司 Intelligent disassembling equipment for insert injection molding terminal
CN116526998B (en) * 2023-05-22 2024-03-26 金华市创捷电子有限公司 Manufacturing equipment and manufacturing process of quartz crystal resonator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001205656A (en) * 2000-01-26 2001-07-31 Mitsubishi Heavy Ind Ltd Injection molding method
KR100448369B1 (en) * 2002-03-26 2004-09-10 현대자동차주식회사 Ejecting device of metallic pattern
KR20050048403A (en) * 2003-11-19 2005-05-24 엘지전자 주식회사 Injection molding apparatus
KR200422458Y1 (en) * 2006-05-10 2006-07-26 제덕근 Balanced filling practicable three-way mold
KR100933717B1 (en) * 2009-05-20 2009-12-24 삼성전자주식회사 Injection mold and injection molding method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311315A (en) * 1986-07-02 1988-01-18 Matsushita Electric Ind Co Ltd Mold
JP3440614B2 (en) * 1995-02-24 2003-08-25 株式会社村田製作所 Molding machine runner lock removal device
JPH08300423A (en) * 1995-05-10 1996-11-19 Taiyo Kosakusho:Kk Auxiliary device for removing product in synthetic resin injection molding operation means
JP3222832B2 (en) * 1998-04-24 2001-10-29 住友重機械工業株式会社 Injection molding apparatus and injection molding method
JP3674362B2 (en) * 1999-02-23 2005-07-20 松下電工株式会社 Method for assembling molded article, assembling apparatus therefor, and manufacturing method therefor
JP2013193396A (en) * 2012-03-22 2013-09-30 Ricoh Co Ltd Injection molding die

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001205656A (en) * 2000-01-26 2001-07-31 Mitsubishi Heavy Ind Ltd Injection molding method
KR100448369B1 (en) * 2002-03-26 2004-09-10 현대자동차주식회사 Ejecting device of metallic pattern
KR20050048403A (en) * 2003-11-19 2005-05-24 엘지전자 주식회사 Injection molding apparatus
KR200422458Y1 (en) * 2006-05-10 2006-07-26 제덕근 Balanced filling practicable three-way mold
KR100933717B1 (en) * 2009-05-20 2009-12-24 삼성전자주식회사 Injection mold and injection molding method

Also Published As

Publication number Publication date
KR20170014590A (en) 2017-02-08
JP2017030358A (en) 2017-02-09
WO2017018712A2 (en) 2017-02-02

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