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Two-color product injection mold for easy demoulding

An injection mold and product technology, which is applied in the field of two-color product injection molds, can solve problems such as easy damage to product structure and impact on product demolding quality.

Active Publication Date: 2021-02-26
东莞顶钧塑胶模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Therefore, the product structure is easily damaged when the technology to be solved by the present invention is demoulding, which affects the problem of product demoulding quality

Method used

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  • Two-color product injection mold for easy demoulding
  • Two-color product injection mold for easy demoulding
  • Two-color product injection mold for easy demoulding

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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0039] The invention provides a two-color product injection mold that is convenient for demoulding, such as Figure 1-2 As shown, it includes: an upper template 1, a lower template 2, an upper mold core 3 is provided on the upper template 1, a lower mold core 4 is provided on the lower template 2, and an upper mold cavity 5 is provided on the upper mold core 3 , the lower mold core 4 is provided with a lower cavity 6, the upper cavity 5 corresponds to the lower cavity 6, and can form a cavity, the lower mold core 4 is provided with a guide cavity 7, The guide cavity 7 communicates with the lower cavity 6, the guide cavity 7 is provided with a first pressing block 8,...

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Abstract

A two-color product injection mold for easy demoulding of the present invention comprises: an upper template, a lower template, the upper template is provided with an upper mold core, the lower template is provided with a lower mold core, and the upper mold core is provided with an upper cavity, The lower mold core is provided with a lower cavity, the upper cavity corresponds to the lower cavity, and can form a cavity, the lower mold core is provided with a guide cavity, the guide cavity communicates with the lower cavity, and the guide cavity is provided with a second cavity. A briquetting block, the lower template is provided with a chute, the chute is located on the right side of the first briquetting block, the chute communicates with the guide cavity, a slider is arranged in the chute, the slider contacts the first briquetting block, and the upper template A pouring hole is arranged on the top, and the pouring hole communicates with the upper cavity. The object of the present invention is to provide a two-color product injection mold which is convenient for rapid demoulding and has high product molding quality.

Description

technical field [0001] The invention belongs to the technical field of injection molds, in particular to a two-color product injection mold which is easy to demould. Background technique [0002] Injection molding, also known as injection molding, is a molding method of injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automatic operation, various designs and colors, simple to complex shapes, large to small sizes, accurate product sizes, easy replacement of products, and complex shapes. Parts, injection molding is suitable for mass production and complex shape products and other molding processing fields. At a certain temperature, the completely molten plastic material is stirred by a screw, injected into the mold cavity with high pressure, and cooled and solidified to obtain a molded product. The mold core refers to the precision part used for the critical operation of the center part of the mold. This metho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/16B29C45/26B29C45/27B29C45/28B29C45/33B29C45/34B29C45/40B29C45/43B29C45/73
CPCB29C45/16B29C45/2602B29C45/2606B29C45/2708B29C45/28B29C45/33B29C45/34B29C45/401B29C45/43B29C45/7337
Inventor 陈进源
Owner 东莞顶钧塑胶模具有限公司