CN103415384B - 可收缩型芯部件的保持套筒 - Google Patents
可收缩型芯部件的保持套筒 Download PDFInfo
- Publication number
- CN103415384B CN103415384B CN201280012495.9A CN201280012495A CN103415384B CN 103415384 B CN103415384 B CN 103415384B CN 201280012495 A CN201280012495 A CN 201280012495A CN 103415384 B CN103415384 B CN 103415384B
- Authority
- CN
- China
- Prior art keywords
- holding device
- injection
- molded
- die
- moulding part
- 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.)
- Expired - Fee Related
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
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/485—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling cores or mandrels
-
- 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
- B29C45/36—Moulds having means for locating or centering cores
-
- 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
- B29C2045/4078—Removing or ejecting moulded articles using stripping means
-
- 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
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/058—Undercut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Containers Having Bodies Formed In One Piece (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161464929P | 2011-03-11 | 2011-03-11 | |
US61/464,929 | 2011-03-11 | ||
US13/417,805 US9011138B2 (en) | 2011-03-11 | 2012-03-12 | Collapsing core part retainer sleeve |
PCT/US2012/028772 WO2012125561A2 (en) | 2011-03-11 | 2012-03-12 | Collapsing core part retainer sleeve |
US13/417,805 | 2012-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103415384A CN103415384A (zh) | 2013-11-27 |
CN103415384B true CN103415384B (zh) | 2016-03-02 |
Family
ID=46827829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280012495.9A Expired - Fee Related CN103415384B (zh) | 2011-03-11 | 2012-03-12 | 可收缩型芯部件的保持套筒 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9011138B2 (zh) |
EP (1) | EP2683538A4 (zh) |
JP (1) | JP5833147B2 (zh) |
CN (1) | CN103415384B (zh) |
BR (1) | BR112013023282A2 (zh) |
CA (1) | CA2827518C (zh) |
WO (1) | WO2012125561A2 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8506874B2 (en) * | 2008-09-29 | 2013-08-13 | Ti Group Automotive, L.L.C. | Fuel tank opening |
CN103286890A (zh) * | 2012-02-23 | 2013-09-11 | 鸿富锦精密工业(深圳)有限公司 | 内螺纹脱模机构 |
FR3020980B1 (fr) * | 2014-05-19 | 2016-07-01 | Mohammed Seiffeddine Bou-Mezrag | Moule pour bouteille clipsable |
TW201615379A (zh) * | 2014-10-17 | 2016-05-01 | 綠點高新科技股份有限公司 | 射出成型方法及模具機構 |
CN107820523B (zh) * | 2015-06-30 | 2021-08-31 | 希伯莱因股份公司 | 用于卷曲的填塞-卷曲装置、喷嘴芯以及喷嘴芯的模制件、扩充套件、锁定装置和定位件及其方法 |
CN107708959B (zh) * | 2015-07-08 | 2019-10-01 | 赫斯基注塑系统有限公司 | 用于注塑机的模具堆叠 |
CN105007581B (zh) * | 2015-08-12 | 2018-03-20 | 腾讯科技(深圳)有限公司 | 一种上网认证方法及客户端 |
CN105643879B (zh) * | 2015-12-31 | 2019-05-10 | Tcl通力电子(惠州)有限公司 | 注塑模具、注塑设备及注塑设备的开模方法 |
CN106945238A (zh) * | 2017-03-30 | 2017-07-14 | 宁波神通模塑有限公司 | 一种基于卡扣注塑件的脱模装置 |
CN107599309B (zh) * | 2017-08-09 | 2020-09-01 | 宁波市镇海甬鼎紧固件制造有限公司 | 一种收缩式脱模装置 |
US11052582B1 (en) * | 2018-05-02 | 2021-07-06 | Versevo, Inc. | Collapsible core devices and method for injection molding |
CN111070594B (zh) * | 2019-12-30 | 2022-04-01 | 青岛海信模具有限公司 | 一种注塑模具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540582A (en) * | 1993-12-10 | 1996-07-30 | Roehr Tool Corporation | Expandable cavity core element for use in an injection molding system |
CN2633555Y (zh) * | 2003-07-22 | 2004-08-18 | 上海超日精密模具有限公司 | 一种模具结构中的简易强制脱模机构 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660001A (en) * | 1968-11-06 | 1972-05-02 | George L Roehr | Molding apparatus with positive collapse core |
US4019711A (en) * | 1975-11-10 | 1977-04-26 | J & J Tool And Mold Ltd. | Mould for closure caps with intermittent threads undercuts or hold-down lugs |
US4627810A (en) * | 1985-09-26 | 1986-12-09 | Holdt J W Von | Collapsible core |
US4919608A (en) | 1988-10-04 | 1990-04-24 | Roehr Tool Corporation | Molding apparatus with collapsible core |
US5403179A (en) * | 1993-10-29 | 1995-04-04 | Ramsey; William C. | Collapsible mold core assembly |
US5387389A (en) | 1993-12-23 | 1995-02-07 | Roehr Tool Corporation | Injection molding method and system with expandable cavity element |
JP2999687B2 (ja) * | 1995-05-01 | 2000-01-17 | 呉羽化学工業株式会社 | 酸素ガスバリヤー性キャップの射出成形用金型 |
US5736173A (en) * | 1996-04-24 | 1998-04-07 | Zygo Mold Limited | Preform injection mould with slide taper locks |
JPH10128803A (ja) * | 1996-10-28 | 1998-05-19 | Canon Inc | 射出成形金型 |
US6506330B1 (en) * | 1998-03-17 | 2003-01-14 | Lothar Schweigert | Apparatus and method for molding plastic closures |
JP4574046B2 (ja) * | 2001-03-30 | 2010-11-04 | 株式会社吉野工業所 | 射出成形用金型 |
WO2004103682A1 (ja) * | 2003-05-22 | 2004-12-02 | Sumitomo Heavy Industries, Ltd. | 成形方法、成形用金型、成形品及び成形機 |
JP4448345B2 (ja) * | 2004-02-25 | 2010-04-07 | 紀伊産業株式会社 | 成形用金型およびそれを用いた合成樹脂製品の製法 |
US20060188601A1 (en) * | 2005-02-18 | 2006-08-24 | Mr. Garry Zydron | Collapsible core using two sleeves and is spring loaded |
EP2081750A2 (en) * | 2006-11-01 | 2009-07-29 | Hans Müller | Device at collapsible core, preferably at injection moulding tool for plastic material, silicone, rubber and similar material |
US20090152770A1 (en) * | 2007-08-07 | 2009-06-18 | Canon Virginia Inc. | Mechanically collapsible core for injection molding |
US8002538B2 (en) * | 2007-11-13 | 2011-08-23 | Garry Zydron | Collapsible core assembly for a molding apparatus |
JP4096066B1 (ja) * | 2007-11-27 | 2008-06-04 | 株式会社テクノクラーツ | アンダーカット処理機構 |
RU2011109246A (ru) * | 2008-08-14 | 2012-09-20 | Хаски Инджекшн Моулдинг Системз Лтд. (Ca) | Блок пресс-формы для производства преформ |
US8033810B2 (en) | 2009-06-17 | 2011-10-11 | Progressive Components International Corporation | Lock for core assembly for injection molding tool |
-
2012
- 2012-03-12 JP JP2013558090A patent/JP5833147B2/ja not_active Expired - Fee Related
- 2012-03-12 WO PCT/US2012/028772 patent/WO2012125561A2/en active Application Filing
- 2012-03-12 BR BR112013023282A patent/BR112013023282A2/pt not_active IP Right Cessation
- 2012-03-12 CA CA2827518A patent/CA2827518C/en active Active
- 2012-03-12 EP EP12758012.4A patent/EP2683538A4/en not_active Withdrawn
- 2012-03-12 CN CN201280012495.9A patent/CN103415384B/zh not_active Expired - Fee Related
- 2012-03-12 US US13/417,805 patent/US9011138B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5540582A (en) * | 1993-12-10 | 1996-07-30 | Roehr Tool Corporation | Expandable cavity core element for use in an injection molding system |
CN2633555Y (zh) * | 2003-07-22 | 2004-08-18 | 上海超日精密模具有限公司 | 一种模具结构中的简易强制脱模机构 |
Non-Patent Citations (1)
Title |
---|
JPJP特开平8-301314A 1996.11.19 * |
Also Published As
Publication number | Publication date |
---|---|
WO2012125561A2 (en) | 2012-09-20 |
JP5833147B2 (ja) | 2015-12-16 |
CA2827518C (en) | 2016-09-20 |
EP2683538A4 (en) | 2015-01-14 |
WO2012125561A3 (en) | 2013-02-28 |
US9011138B2 (en) | 2015-04-21 |
CN103415384A (zh) | 2013-11-27 |
BR112013023282A2 (pt) | 2016-12-20 |
EP2683538A2 (en) | 2014-01-15 |
CA2827518A1 (en) | 2012-09-20 |
JP2014508060A (ja) | 2014-04-03 |
US20120235325A1 (en) | 2012-09-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Massachusetts USA Patentee after: Lrrr tool solutions Co. Address before: Massachusetts USA Patentee before: C core enterprises |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160727 Address after: Massachusetts USA Patentee after: C core enterprises Address before: Illinois Instrunment Patentee before: PROGRESSIVE COMPONENTS INTERNATIONAL Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170312 |
|
CF01 | Termination of patent right due to non-payment of annual fee |