BR102015031787A2 - aparelho de molde e método de moldagem com resina - Google Patents
aparelho de molde e método de moldagem com resinaInfo
- Publication number
- BR102015031787A2 BR102015031787A2 BR102015031787A BR102015031787A BR102015031787A2 BR 102015031787 A2 BR102015031787 A2 BR 102015031787A2 BR 102015031787 A BR102015031787 A BR 102015031787A BR 102015031787 A BR102015031787 A BR 102015031787A BR 102015031787 A2 BR102015031787 A2 BR 102015031787A2
- Authority
- BR
- Brazil
- Prior art keywords
- molding
- core
- rotating core
- lower cutting
- stationary mold
- Prior art date
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
- B29C45/40—Removing or ejecting moulded 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4471—Removing or ejecting moulded articles for undercut articles using flexible or pivotable undercut forming elements
-
- 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
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives 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
- B29C45/26—Moulds
- B29C45/2681—Moulds with rotatable mould parts
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3044—Bumpers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
"aparelho de molde e método de moldagem com resina" trata-se de um aparelho de molde (1) que inclui: o molde estacionário (12) do corpo principal de molde (2) que molda a parte de corpo principal (81); o núcleo giratório (20) que molda a parte de corte inferior (82) e se desmolda movendo-se de modo giratório em uma direção em que se separa da parte de corte inferior (82); e o núcleo restritivo (40) que restringe o movimento do núcleo giratório (20) ficando entre o molde estacionário (12) e o núcleo giratório (20) durante a moldagem e libera a restrição do núcleo giratório (20) movendo-se em uma direção que sai de entre o molde estacionário (12) e o núcleo giratório (20) durante a desmoldagem do núcleo giratório (20) a partir da parte de corte inferior (82).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014260728A JP6109809B2 (ja) | 2014-12-24 | 2014-12-24 | 金型装置及び樹脂成形方法 |
JP2014-260728 | 2014-12-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
BR102015031787A2 true BR102015031787A2 (pt) | 2016-11-16 |
BR102015031787B1 BR102015031787B1 (pt) | 2020-10-13 |
Family
ID=56142704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR102015031787-5A BR102015031787B1 (pt) | 2014-12-24 | 2015-12-17 | aparelho de molde e método de moldagem com resina |
Country Status (6)
Country | Link |
---|---|
US (1) | US10226887B2 (pt) |
JP (1) | JP6109809B2 (pt) |
CN (1) | CN105729737B (pt) |
BR (1) | BR102015031787B1 (pt) |
CA (1) | CA2916277C (pt) |
MX (1) | MX2015017416A (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019065433A1 (ja) * | 2017-09-26 | 2019-04-04 | 本田技研工業株式会社 | 金型装置及び樹脂成形品の製造方法 |
CN108215079A (zh) * | 2018-02-09 | 2018-06-29 | 广州深卓信息科技有限公司 | 旋转开合式模具成型结构 |
CN110435096A (zh) * | 2019-08-16 | 2019-11-12 | 台州市黄岩炜大塑料机械有限公司 | 具有产品整体顶出旋转抽芯的u型弯注塑模具 |
JP7117349B2 (ja) | 2020-07-02 | 2022-08-12 | 本田技研工業株式会社 | 金型装置 |
CN113399646A (zh) * | 2021-06-07 | 2021-09-17 | 腾创(宁波)模具制造有限公司 | 一种轮毂罩模具 |
US20240051204A1 (en) * | 2022-08-09 | 2024-02-15 | King Steel Machinery Co., Ltd. | Molding device and molding method |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3152365A (en) * | 1961-08-22 | 1964-10-13 | Western Electric Co | Molding apparatus |
JPS5845025U (ja) * | 1981-09-21 | 1983-03-26 | トヨタ自動車株式会社 | 成形型構造 |
JPS6064821U (ja) * | 1983-10-11 | 1985-05-08 | 豊田合成株式会社 | 射出成形用金型 |
JPS612914U (ja) * | 1984-06-13 | 1986-01-09 | トヨタ自動車株式会社 | 射出成形金型構造 |
JPH04308716A (ja) * | 1991-04-08 | 1992-10-30 | Fujitsu Ltd | 樹脂成形用金型 |
JPH06114893A (ja) | 1992-10-06 | 1994-04-26 | Toyota Motor Corp | 樹脂成形金型 |
US7713603B2 (en) * | 2005-10-28 | 2010-05-11 | Vitec, Llc | Molded article method, and apparatus for providing an undercut molding feature in a mold tool |
JP2009160885A (ja) | 2008-01-10 | 2009-07-23 | Hitachi Ltd | 成形用金型の円弧スライド構造及び成形用金型を用いた円弧形状部の成形方法 |
CN101879773B (zh) | 2010-07-08 | 2013-08-21 | 深圳市银宝山新科技股份有限公司 | 弧形滑块抽芯机构及应用该机构的模具 |
CN201979666U (zh) | 2011-01-22 | 2011-09-21 | 广东东亚电器有限公司 | 应用于注塑模具的行位旋转抽出结构 |
-
2014
- 2014-12-24 JP JP2014260728A patent/JP6109809B2/ja active Active
-
2015
- 2015-12-16 MX MX2015017416A patent/MX2015017416A/es unknown
- 2015-12-17 US US14/972,273 patent/US10226887B2/en active Active
- 2015-12-17 BR BR102015031787-5A patent/BR102015031787B1/pt active IP Right Grant
- 2015-12-18 CN CN201510957720.1A patent/CN105729737B/zh active Active
- 2015-12-23 CA CA2916277A patent/CA2916277C/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2016120612A (ja) | 2016-07-07 |
US20160185022A1 (en) | 2016-06-30 |
BR102015031787B1 (pt) | 2020-10-13 |
CN105729737B (zh) | 2018-10-30 |
CA2916277A1 (en) | 2016-06-24 |
CA2916277C (en) | 2018-03-13 |
CN105729737A (zh) | 2016-07-06 |
JP6109809B2 (ja) | 2017-04-05 |
MX2015017416A (es) | 2017-01-09 |
US10226887B2 (en) | 2019-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/12/2015, OBSERVADAS AS CONDICOES LEGAIS. |