CN114103019B - 一种注塑模具可调节斜顶脱倒扣机构及脱倒扣方法 - Google Patents
一种注塑模具可调节斜顶脱倒扣机构及脱倒扣方法 Download PDFInfo
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- CN114103019B CN114103019B CN202111011401.3A CN202111011401A CN114103019B CN 114103019 B CN114103019 B CN 114103019B CN 202111011401 A CN202111011401 A CN 202111011401A CN 114103019 B CN114103019 B CN 114103019B
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- CN
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- Prior art keywords
- undercut
- adjustable
- cavity
- slider
- assembly
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- 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.)
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Classifications
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- 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
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- 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
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011401.3A CN114103019B (zh) | 2021-08-31 | 2021-08-31 | 一种注塑模具可调节斜顶脱倒扣机构及脱倒扣方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111011401.3A CN114103019B (zh) | 2021-08-31 | 2021-08-31 | 一种注塑模具可调节斜顶脱倒扣机构及脱倒扣方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114103019A CN114103019A (zh) | 2022-03-01 |
| CN114103019B true CN114103019B (zh) | 2024-07-05 |
Family
ID=80441046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111011401.3A Active CN114103019B (zh) | 2021-08-31 | 2021-08-31 | 一种注塑模具可调节斜顶脱倒扣机构及脱倒扣方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114103019B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116061401B (zh) * | 2022-09-26 | 2025-11-21 | 景泰瑞精密工业(广东)有限公司 | 一种双倒扣脱模结构 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331882A (zh) * | 2013-06-21 | 2013-10-02 | 台州市凯华塑业有限公司 | 注塑模具直顶斜顶组合式脱倒扣机构 |
| CN107214917A (zh) * | 2017-07-02 | 2017-09-29 | 宁波市港腾塑业有限公司 | 一种具有倒扣结构产品的斜向同步顶出注塑模具结构 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH065859Y2 (ja) * | 1988-03-31 | 1994-02-16 | スズキ株式会社 | 射出成形装置 |
| JP4825509B2 (ja) * | 2005-12-15 | 2011-11-30 | 三菱自動車工業株式会社 | 樹脂部品の成型方法 |
| CN202029332U (zh) * | 2011-03-15 | 2011-11-09 | 浙江凯华模具有限公司 | 汽车保险杠注塑模外拉脱模机构 |
| JP6057328B2 (ja) * | 2012-12-27 | 2017-01-11 | ダイハツ工業株式会社 | 射出成形金型 |
| JP2019006074A (ja) * | 2017-06-28 | 2019-01-17 | トヨタ自動車九州株式会社 | 射出成形型および射出成形方法 |
| CN208601861U (zh) * | 2018-05-03 | 2019-03-15 | 浙江台州美多模具有限公司 | 冰箱门框注塑模具的弯销二次抽芯机构 |
| CN108407233A (zh) * | 2018-05-11 | 2018-08-17 | 昆山金莓电子有限公司 | 全周脱倒扣结构及注塑模具 |
| CN109397645A (zh) * | 2018-11-30 | 2019-03-01 | 上海甬兴塑胶有限公司 | 一种注塑模具内的带斜顶顶针的斜顶结构 |
| CN210733164U (zh) * | 2019-05-23 | 2020-06-12 | 台州市黄岩赛伟模业有限公司 | 一种具有内倒扣脱模机构的汽车车灯注塑模具 |
| CN212764513U (zh) * | 2020-06-22 | 2021-03-23 | 苏州希尔林机械科技有限公司 | 一种电动工具箱注塑模具 |
| CN113211730A (zh) * | 2021-04-15 | 2021-08-06 | 浙江凯华模具有限公司 | 一种带有联动式倒扣脱模机构的注塑模具 |
-
2021
- 2021-08-31 CN CN202111011401.3A patent/CN114103019B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103331882A (zh) * | 2013-06-21 | 2013-10-02 | 台州市凯华塑业有限公司 | 注塑模具直顶斜顶组合式脱倒扣机构 |
| CN107214917A (zh) * | 2017-07-02 | 2017-09-29 | 宁波市港腾塑业有限公司 | 一种具有倒扣结构产品的斜向同步顶出注塑模具结构 |
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| Publication number | Publication date |
|---|---|
| CN114103019A (zh) | 2022-03-01 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: An adjustable inclined top retraction mechanism and retraction method for injection molds Granted publication date: 20240705 Pledgee: Bank of Ningbo Co.,Ltd. Taizhou Branch Pledgor: ZHEJIANG KAIHUA MOULDS Co.,Ltd. Registration number: Y2024330002491 |
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| 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 |
Granted publication date: 20240705 Pledgee: Bank of Ningbo Co.,Ltd. Taizhou Branch Pledgor: ZHEJIANG KAIHUA MOULDS Co.,Ltd. Registration number: Y2024330002491 |