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Mold capable of automatically demolding used for automobile parts

A technology for automatic demoulding and auto parts, which is applied in the field of auto parts and can solve problems such as difficulty in demoulding

Inactive Publication Date: 2021-05-04
杭州乃司商贸有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a mold for automatic demoulding of auto parts, which has the advantage of automatic demoulding and solves the problem of difficult demoulding

Method used

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  • Mold capable of automatically demolding used for automobile parts
  • Mold capable of automatically demolding used for automobile parts
  • Mold capable of automatically demolding used for automobile parts

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] see Figure 1-4 , a mold for auto parts that can be automatically demoulded, including a module 1, the top of the inner wall of the module 1 is fixedly connected with a semiconductor refrigeration chip 2, the inner wall of the module 1 is fixedly connected with a piezoresistor 3, and the inner wall of the module 1 The top of the top is fixedly connected with a movable chamber 4, and the inner wall of the movable chamber 4 is filled with an electromorphi...

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Abstract

The invention relates to the technical field of automobile parts, and discloses a mold capable of automatically demolding used for automobile parts. The mold comprises a module, a semiconductor chilling plate is fixedly connected to the top of the inner wall of the module, a piezoresistor is fixedly connected to the inner wall of the module, a movable cavity is fixedly connected to the top of the inner wall of the module, the bottom of the inner wall of the movable cavity is fixedly connected with a first spring, and the top of the first spring is fixedly connected with a push block which penetrates through the movable cavity and the module and extends to a position above the module. According to the mold capable of capable of automatically demolding used for the automobile parts, molten materials are injected to the surface of a mold piece, heat is transmitted to the semiconductor chilling plate to generate current, the current electrifies an electromagnet I and an electromagnet II, the electromagnet I drives a push block to store force downwards, the electromagnet II pushes a dielectric plate II downwards, the relative area between a positive plate and a negative plate is changed to generate current, and electrifying is carried out on a conductive point through the piezoresistor, so that the electrorheological fluid is changed into solid from liquid, and the effect of fixing the push block is achieved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to an automatic demoulding mold for auto parts. Background technique [0002] In recent years, with the improvement of people's living standards, the number of automobile purchases in the society has shown an explosive blowout. In response, the automobile manufacturing industry and its upstream and downstream industries have developed rapidly, and a large number of automobile manufacturing companies have emerged. Among them As an indispensable production process in automobile production, injection molding process can be said to be related to the production speed of products. [0003] At present, the injection molding equipment on the market has more or less defects, usually there is a problem that it cannot be molded at one time or the product is not easy to take out after molding, so generally in the injection molding process, because the product cannot be molded at one time, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/40
CPCB29C45/4005
Inventor 吴淑怡
Owner 杭州乃司商贸有限公司
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