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A molding die for washing machine drum products

A washing machine drum and molding mold technology, applied in the field of injection molds, can solve the problems affecting molding quality and demolding efficiency, complex contours, interference, etc., and achieve high demolding quality and demolding efficiency. the effect of interference

Active Publication Date: 2020-03-24
CIXI SHENGYI MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The drum of the washing machine is also a kind of plastic product. Its shape and contour are relatively complicated. During injection molding, an auxiliary positioning mechanism is needed for molding and demoulding. Glue phenomenon, affecting molding quality and demolding efficiency

Method used

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  • A molding die for washing machine drum products
  • A molding die for washing machine drum products
  • A molding die for washing machine drum products

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Experimental program
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Embodiment Construction

[0029] refer to Figure 1-Figure 12 , the present invention provides a molding die for washing machine drum products, comprising: a movable template 1, a middle cover plate 2 and a fixed template 3, the middle cover plate 2 is slidably installed with an upward mechanism, and the fixed template 3 is slidably installed with a downlink mechanism. position mechanism; an inclined guide column 4 is installed on the moving template 1, and the upward position mechanism includes a small row position 5 and a plurality of large row positions 6 that cooperate with the inclined guide post 4; The row-position linkage mechanism, when demolding, the large row position 6 pushes the small row position 5 to demould synchronously through the row-position linkage mechanism. The movable template 1 moves upward to demould, pushes the upward position mechanism to move horizontally to the outside through the inclined guide column 4 to demould, the large position 6 moves horizontally to the outside, an...

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Abstract

The invention provides a forming mold used for a washing machine drum product. The forming mold comprises a moving template, a middle sleeve plate and a fixed template. An upper slide mechanism is mounted on the middle sleeve plate in a sliding manner, and a lower slide mechanism is mounted on the fixed template in a sliding manner. Inclined guide columns are mounted on the moving template. The upper slide mechanism comprises a small slide and multiple large slides cooperating with the inclined guide columns. A slide linkage mechanism is mounted between the large slides and the small slide. During demolding, the large slides push the small slide to achieve synchronous demolding through the slide linkage mechanism. The demolding motion stroke of the small slide is smaller than that of the large slides. According to the forming mold used for the washing machine drum product, the slide linkage mechanism is arranged, interference can be avoided, and the problem of glue shoveling is avoided; and secondary demolding of the mold can be achieved, slide demolding is convenient, the overall structure is compact and reliable, and demolding quality and demolding efficiency are high.

Description

technical field [0001] The invention relates to the technical field of injection molds, in particular to a forming mold for washing machine drum products. Background technique [0002] Plastic molds are tools that are matched with plastic molding machines in the plastic processing industry to give plastic products a complete configuration and precise dimensions. Due to the variety of plastics and processing methods, and the structures of plastic molding machines and plastic products, the types and structures of plastic molds are also varied. With the rapid development of the plastics industry and the continuous improvement of the strength of general-purpose and engineering plastics, the application range of plastic products is also expanding, and the consumption of plastic products is also increasing. [0003] A plastic mold is a tool for producing plastic products. It is composed of several groups of parts, and there is a molding cavity in this group. During injection mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/33B29C45/44
CPCB29C45/33B29C45/332B29C45/44
Inventor 景伟德郭锐李千胜
Owner CIXI SHENGYI MOLD
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