CN205343667U - 注塑模具多点侧进胶机构 - Google Patents

注塑模具多点侧进胶机构 Download PDF

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CN205343667U
CN205343667U CN201620128276.2U CN201620128276U CN205343667U CN 205343667 U CN205343667 U CN 205343667U CN 201620128276 U CN201620128276 U CN 201620128276U CN 205343667 U CN205343667 U CN 205343667U
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multiple spot
material handle
die cavity
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王强
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Zhejiang Yongming mold Limited by Share Ltd
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Taizhou City Huangyan District Yongming Vehicle Lamp Mold Factory
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Abstract

注塑模具多点侧进胶机构，包括模具型芯，型芯上设置模腔和流道，模腔中有注塑成型的产品，流道中有注塑成型后留下在料柄，所述的型芯中设置浇口槽，浇口槽中设置浇口镶块，浇口镶块上设置至少3个依次排列的多点浇口，多点浇口连通流道和模腔，且多点浇口中注塑成型的多点料柄与产品的侧壁相连接。本方案的主要特点是在型芯中设置浇口镶块，浇口镶块上设置至少3个依次排列的多点浇口，多点浇口连通流道和模腔，且多点浇口中注塑成型的多点料柄与产品的侧壁相连接，与已有的片状料柄相比，多点料柄为多点接触，各点料柄依次排列，可避免与产品侧壁上的结构发生干涉，非常实用，提高生产效率，降低生产成本。

Description

注塑模具多点侧进胶机构
技术领域
本实用新型涉及一种注塑模具多点侧进胶机构，属于注塑模具领域。
背景技术
采用注塑模具生产塑料制品，例如汽车大灯的面罩，由于汽车大灯的面罩要求透明无暇，因此，注塑模具上的浇口必须采用侧进胶结构，以保证面罩内外表面光洁。传统技术的侧进胶结构多为片状侧进胶，优点是进胶速度快，模流均匀，流痕少。但缺点是浇口（成型后留在产品上的料柄）修剪麻烦，特别是为了与汽车大灯底壳装配更方便、牢靠，需要在面罩的侧壁部位设置装配结构，这样就与片状的浇口产生干涉，导致无法设置装配结构。
发明内容
本实用新型的目的是为了克服已有技术的缺点，提供一种采用多点进胶结构，互不干涉，结构简单，模流均匀，流痕少的注塑模具多点侧进胶机构。
本实用新型注塑模具多点侧进胶机构的技术方案是：包括模具型芯，型芯上设置模腔和流道，模腔中有注塑成型的产品，流道中有注塑成型后留下在料柄，其特征在于所述的型芯中设置浇口槽，浇口槽中设置浇口镶块，浇口镶块上设置至少3个依次排列的多点浇口，多点浇口连通流道和模腔，且多点浇口中注塑成型的多点料柄与产品的侧壁相连接。
本实用新型的注塑模具多点侧进胶机构，主要特点是在型芯中设置浇口镶块，浇口镶块上设置至少3个依次排列的多点浇口，多点浇口连通流道和模腔，且多点浇口中注塑成型的多点料柄与产品的侧壁相连接，与已有的片状料柄相比，多点料柄为多点接触，各点料柄依次排列，可避免与产品侧壁上的结构发生干涉，非常实用，提高生产效率，降低生产成本。
本实用新型的注塑模具多点侧进胶机构，所述的多点浇口有3—7个，可根据产品的大小而定，使模流更均匀。所述的型芯中设置固定杆，固定杆的上头连接浇口镶块，固定杆的下头由卡圈相固定，使浇口镶块安装方便、牢靠。
附图说明
图1是本实用新型注塑模具多点侧进胶机构结构示意图；
图2是本实用新型的料柄和产品示意图。
具体实施方式
本实用新型涉及一种注塑模具多点侧进胶机构，如图1、图2所示，包括模具型芯1，型芯上设置模腔和流道2，模腔中有注塑成型的产品5，流道2中有注塑成型后留下在料柄10，所述的型芯1中设置浇口槽3，浇口槽中设置浇口镶块4，浇口镶块上设置至少3个依次排列的多点浇口6，多点浇口6连通流道2和模腔，且多点浇口6中注塑成型的多点料柄7与产品5的侧壁相连接。本方案的主要特点是在型芯1中设置浇口镶块4，浇口镶块4上设置至少3个依次排列的多点浇口6，多点浇口6连通流道2和模腔，且多点浇口6中注塑成型的多点料柄7与产品5的侧壁相连接，与已有的片状料柄相比，多点料柄7为多点接触，各点料柄依次排列，可避免与产品侧壁上的结构发生干涉，非常实用，提高生产效率，降低生产成本。所述的多点浇口6有3—7个，可根据产品的大小而定，使模流更均匀。所述的型芯1中设置固定杆8，固定杆8的上头连接浇口镶块4，固定杆8的下头由卡圈9相固定，使浇口镶块安装方便、牢靠。

Claims (3)

1.注塑模具多点侧进胶机构，包括模具型芯（1），型芯上设置模腔和流道（2），模腔中有注塑成型的产品（5），流道（2）中有注塑成型后留下在料柄（10），其特征在于所述的型芯（1）中设置浇口槽（3），浇口槽中设置浇口镶块（4），浇口镶块上设置至少3个依次排列的多点浇口（6），多点浇口（6）连通流道（2）和模腔，且多点浇口（6）中注塑成型的多点料柄（7）与产品（5）的侧壁相连接。
2.如权利要求1所述的注塑模具多点侧进胶机构，其特征在于所述的多点浇口（6）有3—7个。
3.如权利要求1所述的注塑模具多点侧进胶机构，其特征在于所述的型芯（1）中设置固定杆（8），固定杆（8）的上头连接浇口镶块（4），固定杆（8）的下头由卡圈（9）相固定。
CN201620128276.2U 2016-02-19 2016-02-19 注塑模具多点侧进胶机构 Active CN205343667U (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514964A (zh) * 2016-10-14 2017-03-22 深圳天珑无线科技有限公司 一种侧壁并排模内自动切水口结构
CN115816772A (zh) * 2022-11-11 2023-03-21 青岛海尔空调器有限总公司 成型模具

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514964A (zh) * 2016-10-14 2017-03-22 深圳天珑无线科技有限公司 一种侧壁并排模内自动切水口结构
CN115816772A (zh) * 2022-11-11 2023-03-21 青岛海尔空调器有限总公司 成型模具

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