An ultra-thin plastic-coated iron mold with a mesh structure and its application method

Abstract

The invention relates to the technical field of acoustic-optical signal acquisition and conversion devices, in particular to an ultra-thin plastic coated iron mould with a mesh structure, and a usingmethod of the ultra-thin plastic coated iron mould. The ultra-thin plastic coated iron mould comprises a front mould plate, a rear mould plate, an oil cylinder and a sequential control junction box; the outer surface of one side of the front mould plate is fixedly connected with an abrasion-resistant block, one side of the front mould plate is connected with a front mould core, a front mould jacking block is mounted on one side of the front mould core, and one side of the front mould jacking block is fixedly connected with an oblique jacking part; and one side of a base plate is connected witha hot runner plate which is fixedly mounted on one side of a front mould fixing plate. During mould opening, a connected oblique column drives a mould position to be disengaged from a mesh structurepart, thus a product is smoothly demoulded and disengaged without pull damage, the problem of product damage is avoided, and the product yield is increased; on the other hand, the stability of a pushframe during production is improved, the problems such as inserting burning and clamping are not prone to occurring, and practicality is improved; and the overall practicality is high, and the use effect is better compared with a traditional mode.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to an ultra-thin plastic-coated iron mold with a mesh structure and a use method thereof. Background technique [0002] With the advancement of modern technology, displays are an indispensable product in modern life. The back shells of most displays in the market are usually made of plastic integral injection molding. The advantages of injection molding methods are fast production speed, High efficiency, automatic operation, various designs and colors, simple to complex shapes, large to small sizes, accurate product size, easy replacement of products, and the ability to form a variety of complex parts, and the existing In the manufacturing mold of the display case in the technology, the technology of the hot runner system used in the technology is not yet mature, which leads to excessive pressure and high temperature in the process of injection molding, which reduces the yield of the...

AI Technical Summary

Problems solved by technology

[0002] With the advancement of modern technology, displays are an indispensable product in modern life. The back shells of most displays in the market are usually made of plastic integral injection 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 size, easy replacement of products, and the ability to form a variety of complex parts, and the existing The display case manufacturing mold in the technology, the technology of the hot runner system used in the technology is not yet mature, resulting in excessive pressure and high temperature during the injection molding process, which reduces the yield of the product. How to improve the mold use process The accuracy of the mold and the improvement of the pass rate of the product production have become the main problems in the existing technology

Images