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Metal key forming equipment with multi-layer die plate structure

A molding equipment and template technology, applied in the direction of coating, etc., can solve the problems of poor product quality, uniform dispersion of glue, laborious operation, etc., and achieve the effect of beautiful products, accurate mold closing, and prevention of mold falling off

Inactive Publication Date: 2019-07-09
SYNERGY HANIL PRECISION POLYMER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Nowadays, for the forming of metal key parts, stamping and injection molding are basically used, and the process is very mature, and the product quality is also guaranteed. However, there are certain defects in the use of general metal key parts, such as regular maintenance. , inconvenient replacement, difficult operation due to key deformation, etc. Therefore, structural improvements need to be made to make up for the above problems. Therefore, metal keys with double-sided rubber parts are applied to actual needs, and the molding mold is also transformed, but the transformation The finished mold is difficult for the overall injection molding. Due to the small size of the button parts, more accurate mold closing is required, and the closing of the injection molding must be satisfied at the same time. In terms of the uniformity of the injection molding, the previous injection molding The process did not achieve the purpose of ensuring the uniform dispersion of the glue, so that the quality of the product is poor, and there is no glue overflow phenomenon. The bottom surface of the button is in direct contact with the control board. If there is glue overflow, it is easy to cause a short circuit. Make the mold precision and product quality need to be guaranteed and improved

Method used

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  • Metal key forming equipment with multi-layer die plate structure
  • Metal key forming equipment with multi-layer die plate structure
  • Metal key forming equipment with multi-layer die plate structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5A metal button molding device with a multi-layer template structure is shown, which is characterized in that it is composed of an upper template 1 for injection molding, a molding structure template 6 and a lower template 10 for injection molding, and the upper template 1 for injection molding is also provided with There are four mold-closing registration extension hole columns 2, multiple upper template forming structural frames 3 and upper template overflow glue partition grooves 5, and the four mold-closing registration extension hole columns 2 are respectively located at the four corners of the injection molding upper template 1 position, the four mold-closing registration extension hole columns 2 are fixedly connected with the injection molding upper formwork 1, and the plurality of upper formwork forming structural frames 3 are arranged horizontally and horizontally on the injection molding In the ...

Embodiment 2

[0029] Such as figure 1 , image 3 , Figure 6 , Figure 7 A metal button molding device with a multi-layer template structure is shown, which is characterized in that it is composed of an upper template 1 for injection molding, a molding structure template 6 and a lower template 10 for injection molding, and the upper template 1 for injection molding is also provided with There are four mold-closing registration extension hole columns 2, multiple upper template single-button forming frames 15 and upper template overflow glue partition grooves 5, and the four mold-closing registration extension hole columns 2 are respectively located on the injection molding upper template 1 At the positions of the four corners, the four clamping and register extension hole columns 2 are all fixedly connected with the injection molding upper template 1, and the plurality of upper template single-button forming frames 15 are equidistant and horizontally arranged in groups of two. The charact...

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PUM

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Abstract

The invention aims to provide metal key forming equipment with multi-layer die plate structure. According to the technical scheme, the forming equipment is composed of a glue injection forming upper die plate, a forming structure die plate and a glue injection forming lower die plate, four die assembly register extension hole columns, a plurality of upper die plate forming structure frames and upper die plate overflow separation grooves are arranged on the glue injection forming upper die plate, two upper die plate glue injection holes are formed in each upper die plate forming structure frame, the forming structure die plate is provided with a forming horizontal groove, the plurality of double-key part forming blocks and four positioning holes, the plurality of double-key part forming dies, a lower die plate overflow separation groove and four die assembly positioning columns are arranged on the glue injection forming lower die plate, and two lower die plate glue injection holes are formed in each double-key part forming die. According to the metal key forming equipment with multi-layer die plate structure, the die is simple in structure, accurate in die assembly and capable of preventing the die from falling off, meanwhile, the upper glue injection forming and the lower glue injection forming, so that the glue injection operation is more uniform, the product is more attractive, the output of inferior products is reduced, the enterprise cost is reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of mold fixtures, in particular to a metal button forming device with a multi-layer template structure. Background technique [0002] Nowadays, for the forming of metal key parts, stamping and injection molding are basically used, and the process is very mature, and the product quality is also guaranteed. However, there are certain defects in the use of general metal key parts, such as regular maintenance. , inconvenient replacement, difficult operation due to key deformation, etc. Therefore, structural improvements need to be made to make up for the above problems. Therefore, metal keys with double-sided rubber parts are applied to actual needs, and the molding mold is also transformed, but the transformation The finished mold is difficult for the overall injection molding. Due to the small size of the button parts, more accurate mold closing is required, and the closing of the injection molding must be satisfied at ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/14
CPCB29C45/14B29C45/26B29C45/2669
Inventor 魏俊峰鲁晓波
Owner SYNERGY HANIL PRECISION POLYMER TECH CO LTD
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