CN103963227A - 一种注塑模具系统的隧道行位机构 - Google Patents

一种注塑模具系统的隧道行位机构 Download PDF

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Publication number
CN103963227A
CN103963227A CN201410220450.1A CN201410220450A CN103963227A CN 103963227 A CN103963227 A CN 103963227A CN 201410220450 A CN201410220450 A CN 201410220450A CN 103963227 A CN103963227 A CN 103963227A
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China
Prior art keywords
tunnel
line position
product
slide
injection mold
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Pending
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CN201410220450.1A
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English (en)
Inventor
梁爱军
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SUZHOU XINXIELI SPECIAL INDUSTRY TEMPLATE CO LTD
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SUZHOU XINXIELI SPECIAL INDUSTRY TEMPLATE CO LTD
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Priority to CN201410220450.1A priority Critical patent/CN103963227A/zh
Publication of CN103963227A publication Critical patent/CN103963227A/zh
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/33Moulds having transversely, e.g. radially, movable mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • B29C45/401Ejector pin constructions or mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C2045/4063Removing or ejecting moulded articles preventing damage to articles caused by the ejector
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C2045/4084Progressive ejection

Abstract

本发明是一种注塑模具系统的隧道行位机构,包括铲基,大行位,隧道行位,产品和公模镶件,所述铲基与大行位斜向锁紧,所述大行位一端固接隧道行位,所述隧道行位与公模镶件相连,在所述公模镶件内设置有隧道孔,所述隧道行位的一端为尖状凸起,所述尖状凸起穿过隧道孔并且抵在产品的胶位处。采用本发明技术方案,通过先进行隧道行位机构脱模再进行产品脱模的方式,可以快速有效解决产品通孔部位的脱模容易变形、破裂、划伤的问题。

Description

一种注塑模具系统的隧道行位机构
技术领域
本发明涉及注塑模具领域,具体涉及一种注塑模具系统的隧道行位机构。
背景技术
注塑模具生产过程,一些产品具有特殊的侧面通孔时,通过现有技术实现的过程,往往是活动镶件注塑成型后,脱模时,容易造成制品变形、破裂、划伤等缺陷。
发明内容
本发明的目的在于克服现有技术存在的问题,提供一种注塑模具系统的隧道行位机构。
为实现上述技术目的,达到上述技术效果,本发明通过以下技术方案实现:
一种注塑模具系统的隧道行位机构,包括铲基,大行位,隧道行位,产品和公模镶件,所述铲基与大行位斜向锁紧,所述大行位一端固接隧道行位,所述隧道行位与公模镶件相连,在所述公模镶件内设置有隧道孔,所述隧道行位的一端为尖状凸起,所述尖状凸起穿过隧道孔并且抵在产品的胶位处。
优选的,所述尖状凸起与隧道行位为一体结构。
本发明的有益效果是:
采用本发明技术方案,通过先进行隧道行位机构脱模再进行产品脱模的方式,可以快速有效解决产品通孔部位的脱模容易变形、破裂、划伤的问题。
附图说明
图1为本发明的结构示意图。
图中标号说明:1、铲基,11、螺钉,2、大行位,3、隧道行位,31、尖状凸起,4、产品,5、公模镶件,51、隧道孔,6、基板,7、前模,8、后模。
具体实施方式
下面将参考附图并结合实施例,来详细说明本发明。
参照图1所示,一种注塑模具系统的隧道行位机构,包括铲基1,大行位2,隧道行位3,产品4和公模镶件5,所述铲基1与大行位2斜向锁紧,并且铲基1通过螺钉11紧固在基板6上,所述大行位2一端固接隧道行位3,所述隧道行位3与公模镶件5相连,在所述公模镶件5内设置有隧道孔51,所述隧道行位3的一端为尖状凸起31,所述尖状凸起31穿过隧道孔51并且抵在产品4的胶位处,所述产品4位于公模镶件5、前模7和后模8之间,。
优选的,所述尖状凸起31与隧道行位3为一体结构。
本发明的原理:
机构运行时,产品4的通孔部件成型后先通过隧道行位3脱模后,然后再进行产品2的脱模,更加方便快捷。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (2)

1.一种注塑模具系统的隧道行位机构,包括铲基(1),大行位(2),隧道行位(3),产品(4)和公模镶件(5),其特征在于,所述铲基(1)与大行位(2)斜向锁紧,所述大行位(2)一端固接隧道行位(3),所述隧道行位(3)与公模镶件(5)相连,在所述公模镶件(5)内设置有隧道孔(51),所述隧道行位(3)的一端为尖状凸起(31),所述尖状凸起(31)穿过隧道孔(51)并且抵在产品(4)的胶位处。
2.根据权利要求1所述的注塑模具系统的隧道行位机构,其特征在于,所述尖状凸起(31)与隧道行位(3)为一体结构。
CN201410220450.1A 2014-05-23 2014-05-23 一种注塑模具系统的隧道行位机构 Pending CN103963227A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105172041A (zh) * 2015-07-15 2015-12-23 季音 一种复合翻盖瓶盖注塑模具
CN108189326A (zh) * 2018-01-15 2018-06-22 广州市中达祥模具塑胶有限公司 一种音箱产品注塑成型模具及方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201371550Y (zh) * 2009-02-23 2009-12-30 福星塑胶模具(深圳)有限公司 注塑模具先脱模机构及注塑模具
CN201471641U (zh) * 2009-09-03 2010-05-19 中山市登盈精密注塑有限公司 模具大行位的定位结构
CN203210627U (zh) * 2013-03-27 2013-09-25 深圳市豪璟达实业有限公司 模具的行位机构
CN103600445A (zh) * 2013-11-28 2014-02-26 江门市君盛实业有限公司 一种具有内缩式行位结构的模具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201371550Y (zh) * 2009-02-23 2009-12-30 福星塑胶模具(深圳)有限公司 注塑模具先脱模机构及注塑模具
CN201471641U (zh) * 2009-09-03 2010-05-19 中山市登盈精密注塑有限公司 模具大行位的定位结构
CN203210627U (zh) * 2013-03-27 2013-09-25 深圳市豪璟达实业有限公司 模具的行位机构
CN103600445A (zh) * 2013-11-28 2014-02-26 江门市君盛实业有限公司 一种具有内缩式行位结构的模具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105172041A (zh) * 2015-07-15 2015-12-23 季音 一种复合翻盖瓶盖注塑模具
CN108189326A (zh) * 2018-01-15 2018-06-22 广州市中达祥模具塑胶有限公司 一种音箱产品注塑成型模具及方法

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Application publication date: 20140806