BR112014017029A2 - injection molding apparatus and injection molding method - Google Patents

injection molding apparatus and injection molding method

Info

Publication number
BR112014017029A2
BR112014017029A2 BR112014017029A BR112014017029A BR112014017029A2 BR 112014017029 A2 BR112014017029 A2 BR 112014017029A2 BR 112014017029 A BR112014017029 A BR 112014017029A BR 112014017029 A BR112014017029 A BR 112014017029A BR 112014017029 A2 BR112014017029 A2 BR 112014017029A2
Authority
BR
Brazil
Prior art keywords
injection molding
cavity
mold
molding apparatus
molding method
Prior art date
Application number
BR112014017029A
Other languages
Portuguese (pt)
Other versions
BR112014017029A8 (en
Inventor
Kuramitsu Kazutaka
Ide Toru
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR112014017029A2 publication Critical patent/BR112014017029A2/en
Publication of BR112014017029A8 publication Critical patent/BR112014017029A8/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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • 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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated articles
    • B29C45/322—Runner systems for distributing the moulding material to the stacked mould cavities

Abstract

resumo patente da invenção: "aparelho de moldagem por injeção e método de moldagem por injeção". a presente invenção refere-se a um aparelho de moldagem por injeção (10) que preenche com resina fundida uma primeira cavidade (202a), formada entre um molde estacionário (16) e um molde intermediário (20), e uma segunda cavidade (202b), formada entre o molde intermediário (20) e o molde móvel (24), no estado fechado de molde. no molde intermediário (20), é formado um canal (204) através do qual a primeira cavidade (202a) e a segunda cavidade (202b) se comunicam uma com a outra, e é formado um mecanismo de corte (23), para cortar a porção de junção (304), formada pela solidificação da resina fundida no canal. 21773656v1Patent Summary of the Invention: "Injection Molding Apparatus and Injection Molding Method". The present invention relates to an injection molding apparatus (10) that fills a first cavity (202a) formed by a molten resin formed between a stationary mold (16) and an intermediate mold (20) and a second cavity (202b). ) formed between the intermediate mold (20) and the movable mold (24) in the closed mold state. in the intermediate mold (20), a channel (204) is formed through which the first cavity (202a) and the second cavity (202b) communicate with each other, and a cutting mechanism (23) is formed for cutting the junction portion (304) formed by solidification of the molten resin in the channel. 21773656v1

BR112014017029A 2012-01-11 2012-11-13 injection molding apparatus and injection molding method BR112014017029A8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012002673A JP6001860B2 (en) 2012-01-11 2012-01-11 Injection molding apparatus and injection molding method
PCT/JP2012/079348 WO2013105335A1 (en) 2012-01-11 2012-11-13 Injection molding device and injection molding method

Publications (2)

Publication Number Publication Date
BR112014017029A2 true BR112014017029A2 (en) 2017-06-13
BR112014017029A8 BR112014017029A8 (en) 2017-07-04

Family

ID=48781299

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017029A BR112014017029A8 (en) 2012-01-11 2012-11-13 injection molding apparatus and injection molding method

Country Status (3)

Country Link
JP (1) JP6001860B2 (en)
BR (1) BR112014017029A8 (en)
WO (1) WO2013105335A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018067858B1 (en) * 2016-03-18 2022-07-05 Honda Motor Co., Ltd INJECTION MOLDING DEVICE
CN108312434B (en) * 2018-03-22 2019-11-29 三友联众集团股份有限公司 A kind of relay coil skeleton injection mold

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS437463B1 (en) * 1964-12-12 1968-03-21
JPS57167824U (en) * 1981-04-15 1982-10-22
JPS63161812U (en) * 1987-04-10 1988-10-21
JP2999611B2 (en) * 1991-10-22 2000-01-17 松下電工株式会社 Mold
JPH06226795A (en) * 1993-02-05 1994-08-16 Olympus Optical Co Ltd Injection mold
JP3865502B2 (en) * 1998-06-02 2007-01-10 積水化学工業株式会社 Injection mold and method of manufacturing injection molded product
JP4236776B2 (en) * 1999-10-20 2009-03-11 ポリプラスチックス株式会社 Sprue bushing and injection mold
JP2004066728A (en) * 2002-08-08 2004-03-04 Matsushita Electric Ind Co Ltd Stack-molding mold

Also Published As

Publication number Publication date
JP6001860B2 (en) 2016-10-05
BR112014017029A8 (en) 2017-07-04
JP2013141777A (en) 2013-07-22
WO2013105335A1 (en) 2013-07-18

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B350 Update of information on the portal [chapter 15.35 patent gazette]