CN104227998B - 一种两次顶出注塑模具 - Google Patents
一种两次顶出注塑模具 Download PDFInfo
- Publication number
- CN104227998B CN104227998B CN201410437391.3A CN201410437391A CN104227998B CN 104227998 B CN104227998 B CN 104227998B CN 201410437391 A CN201410437391 A CN 201410437391A CN 104227998 B CN104227998 B CN 104227998B
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed plate
- ejector sleeve
- thimble
- bullet block
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 50
- 239000007924 injection Substances 0.000 title claims abstract description 50
- 238000001746 injection moulding Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 12
- 238000007373 indentation Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 4
- 239000000047 product Substances 0.000 description 62
- 238000000034 method Methods 0.000 description 15
- 238000013461 design Methods 0.000 description 11
- 210000002683 foot Anatomy 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000000548 hind-foot Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004899 motility Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- 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
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410437391.3A CN104227998B (zh) | 2014-08-29 | 2014-08-29 | 一种两次顶出注塑模具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410437391.3A CN104227998B (zh) | 2014-08-29 | 2014-08-29 | 一种两次顶出注塑模具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104227998A CN104227998A (zh) | 2014-12-24 |
CN104227998B true CN104227998B (zh) | 2016-08-24 |
Family
ID=52217326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410437391.3A Active CN104227998B (zh) | 2014-08-29 | 2014-08-29 | 一种两次顶出注塑模具 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104227998B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104959567A (zh) * | 2015-07-07 | 2015-10-07 | 宁波南方塑料模具有限公司 | 一种模具二次同步顶开装置 |
CN106041022B (zh) * | 2016-07-14 | 2018-08-31 | 宁波南方塑料模具有限公司 | 一种司筒二次顶开装置 |
CN106863717B (zh) * | 2017-03-15 | 2023-02-28 | 创维集团智能装备有限公司 | 注塑模具 |
CN107553844B (zh) * | 2017-08-16 | 2024-02-02 | 深圳市鹏准模具有限公司 | 用于注塑模具的合模顺序控制保护装置 |
CN107627564A (zh) * | 2017-11-02 | 2018-01-26 | 东莞市欧若拉精密塑料制品有限公司 | 模具及其抽芯强脱顶出机构 |
CN107962717A (zh) * | 2017-11-21 | 2018-04-27 | 中山市华志模具精密设备科技有限公司 | 一种二级司筒针组件 |
CN108247966B (zh) * | 2018-01-23 | 2023-06-20 | 重庆旺林汽车配件有限公司 | 注塑模具二次顶出机构 |
CN108724652B (zh) * | 2018-06-13 | 2024-04-26 | 芜湖美智空调设备有限公司 | 模具结构 |
CN110884069B (zh) * | 2019-12-05 | 2022-05-17 | 武汉市银宝山新模塑科技有限公司 | Smc模压用的油缸抽芯结构及抽芯方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200960706Y (zh) * | 2006-10-31 | 2007-10-17 | 佛山市顺德区汉达精密电子科技有限公司 | 具二次顶出机构的模具 |
CN201511502U (zh) * | 2009-09-30 | 2010-06-23 | 滨海模塑集团有限公司 | 塑料模具二次顶出机构 |
CN201579906U (zh) * | 2009-12-11 | 2010-09-15 | 浙江亨达塑料模具有限公司 | 汽车塑料装饰件二次顶出机构 |
CN201693742U (zh) * | 2010-07-09 | 2011-01-05 | 嘉兴信元精密模具科技有限公司 | 一种用于带卡扣产品脱模的顶针二次顶出机构 |
CN202986002U (zh) * | 2012-10-31 | 2013-06-12 | 深圳市华益盛模具有限公司 | 模具二次顶出机构 |
-
2014
- 2014-08-29 CN CN201410437391.3A patent/CN104227998B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200960706Y (zh) * | 2006-10-31 | 2007-10-17 | 佛山市顺德区汉达精密电子科技有限公司 | 具二次顶出机构的模具 |
CN201511502U (zh) * | 2009-09-30 | 2010-06-23 | 滨海模塑集团有限公司 | 塑料模具二次顶出机构 |
CN201579906U (zh) * | 2009-12-11 | 2010-09-15 | 浙江亨达塑料模具有限公司 | 汽车塑料装饰件二次顶出机构 |
CN201693742U (zh) * | 2010-07-09 | 2011-01-05 | 嘉兴信元精密模具科技有限公司 | 一种用于带卡扣产品脱模的顶针二次顶出机构 |
CN202986002U (zh) * | 2012-10-31 | 2013-06-12 | 深圳市华益盛模具有限公司 | 模具二次顶出机构 |
Also Published As
Publication number | Publication date |
---|---|
CN104227998A (zh) | 2014-12-24 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Two-step ejection plastic injection mould Effective date of registration: 20200720 Granted publication date: 20160824 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2020330000515 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210729 Granted publication date: 20160824 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2020330000515 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Double ejection injection mold Effective date of registration: 20210729 Granted publication date: 20160824 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2021330001038 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220728 Granted publication date: 20160824 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2021330001038 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A double ejection injection mold Effective date of registration: 20220729 Granted publication date: 20160824 Pledgee: Ningbo Tianjin Enterprise Service Co.,Ltd. Pledgor: NINGBO SOUTH MOLD & PLASTIC Co.,Ltd. Registration number: Y2022330001315 |