CN202344771U - 注塑流道结构 - Google Patents

注塑流道结构 Download PDF

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Publication number
CN202344771U
CN202344771U CN2011203633277U CN201120363327U CN202344771U CN 202344771 U CN202344771 U CN 202344771U CN 2011203633277 U CN2011203633277 U CN 2011203633277U CN 201120363327 U CN201120363327 U CN 201120363327U CN 202344771 U CN202344771 U CN 202344771U
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China
Prior art keywords
injection molding
flow passage
runner
passage structure
valve
Prior art date
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Expired - Fee Related
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CN2011203633277U
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English (en)
Inventor
柴兆龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Zhongli Parts Co Ltd
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Wuhu Zhongli Parts Co Ltd
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Priority to CN2011203633277U priority Critical patent/CN202344771U/zh
Application granted granted Critical
Publication of CN202344771U publication Critical patent/CN202344771U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了注塑流道结构,包括注塑浇道系统,浇道系统的主流道连接多个分支流道,其特征是各分支流道上均安装有阀门。本实用新型制造工艺简单,成本低,实现方式简单,生产时可根据客户要求进行选择性生产。

Description

注塑流道结构
技术领域
本实用新型涉及模具结构设计加工领域,具体涉及一种新型的注塑流道。 
背景技术
普通的流道系统也称作浇道系统或是浇注系统,是熔融塑料自射出机射嘴到模穴的必经通道。流道系统包括主流道、分流道以及浇口。主流道是自射出机射嘴与模具主流道衬套接触的部分起算,至分流道为止的流道,是熔融塑料进入模具后最先流经的部分。有的厂家为提高生产效率,通常在浇口附近开有多条主流道,使熔融塑料流向不同类型的模穴,便于生产不同类型的产品,而客户往往只需要其中的一种类型的产品,此时其他类型的产品就容易积压在仓库,造成不必要的浪费。 
实用新型内容
本实用新型的目的在于克服现有注塑模流道的不足,提供一种新型注塑流道结构。 
本实用新型是通过以下技术方案来实现的: 
注塑流道结构,包括注塑浇道系统,浇道系统的主流道连接多个分支流道,其特征是各分支流道上均安装有阀门,所述的主流道从进料端到出料端逐渐变细。有助于保证了供料压力基本恒定。 
所述阀门为电磁开关阀。 
通过设置阀门,可以阻断流道,实现可选择部分分支流道可以使用,部分分支流道不再供注塑料。 
与现有技术相比,本实用新型的有益效果在于: 
本实用新型制造工艺简单,成本低,实现方式简单,生产时可根据客户要求进行选择性生产。 
附图说明
图1为本实用新型注塑流道的结构示意图。 
具体实施方式
注塑流道结构,包括注塑浇道系统,浇道系统的主流道1连接多个分支流道 2,分支流道2上安装有阀门3。阻止主流道向后续分支流道供注塑料。所述的主流道从进料端到出料端逐渐变细。 

Claims (2)

1.一种注塑流道结构,包括注塑浇道系统,浇道系统的主流道连接多个分支流道,其特征是各分支流道上均安装有阀门,所述的主流道从进料端到出料端逐渐变细。
2.根据权利要求1所述的注塑流道结构,其特征是所述阀门为电磁开关阀。 
CN2011203633277U 2011-09-26 2011-09-26 注塑流道结构 Expired - Fee Related CN202344771U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203633277U CN202344771U (zh) 2011-09-26 2011-09-26 注塑流道结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203633277U CN202344771U (zh) 2011-09-26 2011-09-26 注塑流道结构

Publications (1)

Publication Number Publication Date
CN202344771U true CN202344771U (zh) 2012-07-25

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Family Applications (1)

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CN2011203633277U Expired - Fee Related CN202344771U (zh) 2011-09-26 2011-09-26 注塑流道结构

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CN (1) CN202344771U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874575A (zh) * 2015-05-13 2015-09-02 成都中牧生物药业有限公司 提高利用率的清洗装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874575A (zh) * 2015-05-13 2015-09-02 成都中牧生物药业有限公司 提高利用率的清洗装置

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120725

Termination date: 20120926