Refrigerator door body foaming mold

A technology for foaming molds and refrigerator doors, which is applied in the field of moulds, can solve problems such as surface strain of refrigerator doors, and achieve the effects of high reliability, low energy consumption, and simple overall structure

Active Publication Date: 2014-06-04
昆山市三建模具机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of strain on the surface of the refrigerator door caused by fixing the lower mold of the existing refrigerator door foam mold, the invention provides a refrigerator door foam mold

Method used

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  • Refrigerator door body foaming mold
  • Refrigerator door body foaming mold
  • Refrigerator door body foaming mold

Examples

Experimental program
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Embodiment Construction

[0017] Describe an embodiment below in conjunction with accompanying drawing, the present invention is further described.

[0018] Embodiment: In the figure, the refrigerator door foam mold includes an upper mold and a lower mold, and the upper mold and the lower mold realize the opening and closing action of the side of the mold through the telescopic mechanism on the side. The upper mold includes an upper mold fixing plate 10 and an upper mold plate 12, and the connection mode between the upper mold fixing plate 10 and the upper mold plate 12 is a detachable mechanical connection. Described lower mold comprises lower mold bottom plate 20, lower mold fixed plate 15, and the connection mode of lower mold fixed plate 15 and lower mold bottom plate 20 is detachable mechanical connection, and lower mold bottom plate 20 is provided with the lower formwork that cooperates with upper formwork 12 And lower mold frame 39. Described lower formwork comprises lower mold lifting movable ...

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PUM

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Abstract

The invention relates to a refrigerator door body foaming mold. The refrigerator door body foaming mold comprises an upper mold and a lower mold, wherein the upper mold and the lower mold realize the opening and closing actions of the side face of the mold through a telescopic mechanism on the side face; the lifting of a lower mold plate is controlled by a single driving oil cylinder. According to the refrigerator door body foaming mold disclosed by the invention, since an air cylinder driving connecting rod is adopted, the lower mold is enabled to descend to break away from the contact with a refrigerator door body when the mold is opened and closed, so that the lower mold is prevented from breaking the refrigerator door body through pulling; meanwhile, the two sides of the lower mold shrink to break away from the contact with a hanging wall of the refrigerator door body, so that the hanging wall is prevented from being damaged when the mold is opened, and the action is controlled by only one single air cylinder; the refrigerator door body foaming mold is simple in integral structure, low in manufacturing cost and maintenance cost, high in working efficiency in using process, and low in energy consumption; as the side face of the mold is provided with a lifting mechanism, when the mold is opened, one side of the mold breaks away from the contact with the refrigerator door body in the presence of a spring force so as to relieve the interference with the refrigerator door body; the operation can be realized without additional driving force, so that the mold opening efficiency is high, the reliability is high, and the rate of finished products is high.

Description

technical field [0001] The invention relates to a mold, in particular to a foaming mold for a refrigerator door body. Background technique [0002] The door of the refrigerator is generally equipped with several small hanging walls integrally formed with the door of the refrigerator. These hanging walls are used to connect the article bracket and the door liner body. Coke, eggs and other refrigerated products are placed in the item bracket on the wall. At present, domestic refrigerator manufacturers’ doors are foamed on the ground track and the lower mold is fixed. After the foaming is completed, the upper mold is opened, and then the foamed refrigerator door is removed from the mold. The top of the cavity is taken out, and in the process of taking it out, the refrigerator door body is very likely to interfere with the lower mold, so that the surface of the refrigerator door body will be scratched, especially the small hanging wall. Contents of the invention [0003] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C44/58B29C44/34B29C33/24
Inventor 王卫红董善乐
Owner 昆山市三建模具机械有限公司
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