CN202200560U - 一种新型鞋模 - Google Patents

一种新型鞋模 Download PDF

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Publication number
CN202200560U
CN202200560U CN2011202453864U CN201120245386U CN202200560U CN 202200560 U CN202200560 U CN 202200560U CN 2011202453864 U CN2011202453864 U CN 2011202453864U CN 201120245386 U CN201120245386 U CN 201120245386U CN 202200560 U CN202200560 U CN 202200560U
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China
Prior art keywords
glue groove
mould
die cavity
sole
cavity periphery
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Expired - Fee Related
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CN2011202453864U
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English (en)
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罗玉连
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Individual
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Abstract

本实用新型涉及模具领域,具体涉及一种新型鞋模,由模具构成,其特征在于模具的分型面上开设有溢胶槽,所述溢胶槽设于下模框上,由于设有上述结构,该鞋模生产的鞋底花纹清晰丰满,而减少了飞边厚度,减小冲边痕记提高鞋底外观质量,且不用冲边。

Description

一种新型鞋模
技术领域
 本实用新型涉及模具领域,具体涉及一种新型鞋模。 
背景技术
模压时,为保证鞋底花纹清晰丰满,胶量放置应稍大于鞋底实用胶量,硫化时多余胶料在充满型腔后,由于分型面紧密配合,多余胶料难以溢出型腔,容易出现缺胶、胶疤、气泡,同时溢出流入分型面的橡胶对模具的附着力大,须冲边,去除鞋底飞边,工序多,成本高。 
发明内容
  本实用新型的目的是提供一种新型鞋模,该鞋模生产的鞋底花纹清晰丰满,不用冲边。 
一种新型鞋模,由模具构成,其特征在于模具的分型面上开设有溢胶槽,所述溢胶槽设于下模框上。 
所述溢胶槽等距绕设于鞋底模腔周缘,所述溢胶槽内侧距模腔周缘 3 ~4 mm,其横截面呈半圆形。 
所述溢胶槽内侧的下模框上设有撕胶槽,所述撕胶槽等距绕设于鞋底模腔周缘,所述撕胶槽内侧距模腔周缘0.5~1mm,其横截面呈三角形。 
由于设有上述结构,该鞋模生产的鞋底花纹清晰丰满,而减少了飞边厚度,减小冲边痕记,提高鞋底外观质量,且不用冲边。 
附图说明
图1为本实用新型的一种新型鞋模的结构剖析图。 
图2为图1的I-I放大图。 
具体实施方式
如图1、图2所示,一种新型鞋模,由模具构成,其特征在于模具的分型面1上开设有溢胶槽2,所述溢胶槽2设于下模框3上。所述溢胶槽2等距绕设于鞋底模腔4周缘,所述溢胶槽2内侧距模腔周缘 3 ~4 mm,其横截面呈半圆形。所述溢胶槽2内侧的下模框上设有撕胶槽5,所述撕胶槽5等距绕设于鞋底模腔周缘,所述撕胶槽5内侧距模腔周缘0.5~1mm,其横截面呈三角形。硫化时多余胶料在充满型腔后必由分型面1溢出流入溢胶槽2。从而减少了飞边厚度,减小冲边痕记,提高鞋底外观质量。溢胶槽的几何形状最好设计成半圆形,以减少橡胶对模具的附着力,截面尺 寸宽 4 ~5 mm,深 2.5 ~ 3 mm,槽内表面粗糙度应大于 5 。撕胶槽是为减少冲边工序而设,当鞋底硫化成型后,通过撕胶槽将鞋底飞边撕掉,飞边厚度控制在 0.1 ~0.3 mm之 间。撕胶槽的截面可用三角形,宽 、深均在 0.5 ~1 mm之间,撕胶槽距鞋底边缘0.5~1mm为宜。 

Claims (3)

1.一种新型鞋模,由模具构成,其特征在于:模具的分型面上开设有溢胶槽,所述溢胶槽设于下模框上。
2.根据权利要求1所述的一种新型鞋模,其特征是:所述溢胶槽等距绕设于鞋底模腔周缘,所述溢胶槽内侧距模腔周缘 3 ~4 mm,其横截面呈半圆形。
3.根据权利要求1所述的一种新型鞋模,其特征是:所述溢胶槽内侧的下模框上设有撕胶槽,所述撕胶槽等距绕设于鞋底模腔周缘,所述撕胶槽内侧距模腔周缘0.5~1mm,其横截面呈三角形。
CN2011202453864U 2011-07-13 2011-07-13 一种新型鞋模 Expired - Fee Related CN202200560U (zh)

Priority Applications (1)

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CN2011202453864U CN202200560U (zh) 2011-07-13 2011-07-13 一种新型鞋模

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CN2011202453864U CN202200560U (zh) 2011-07-13 2011-07-13 一种新型鞋模

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CN202200560U true CN202200560U (zh) 2012-04-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816406A (zh) * 2015-04-09 2015-08-05 浙江宏利汽车零部件有限公司 一种顶胶硫化模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104816406A (zh) * 2015-04-09 2015-08-05 浙江宏利汽车零部件有限公司 一种顶胶硫化模具

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EE01 Entry into force of recordation of patent licensing contract

Assignee: Jinjiang new three Shun mould Co., Ltd.

Assignor: Luo Yulian

Contract record no.: 2012350000107

Denomination of utility model: Novel shoe die

Granted publication date: 20120425

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Record date: 20120925

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