Rear door decorative plate panel die structure

A technology for decorative panels and molds, which is applied to household appliances, other household appliances, household components, etc., can solve the problems of reducing manufacturing efficiency, accumulation, and difficulty in opening, and achieve the effect of ensuring manufacturing efficiency.

Pending Publication Date: 2021-04-30
天津盛相电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing rear door trim panel mold needs to be opened to take out the rear door trim panel after completing a rear door trim panel. In order to ensure airtightness and connection strength, it is difficult to open, and the rear door trim panel mold will die after a long period of manufacturing. Internally generated heat builds up, slowing down the molding of the rear door trim panel, reducing manufacturing efficiency

Method used

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  • Rear door decorative plate panel die structure

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Embodiment Construction

[0014] 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 of the embodiments of the present invention, not all of them. 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.

[0015] In addition, in the exemplary embodiments, since the same reference numerals denote the same components with the same structure or the same steps of the same method, if one embodiment is exemplarily described, only the same elements as those already described will be described in other exemplary embodiments. Different structures or methods of the embodiments are described.

[0016] Throughout the specification and claims, when one element ...

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Abstract

The invention provides a rear door decorative plate panel die structure. By arranging heat dissipation grids on the at least two opposite side surfaces of a die body, convection is formed through the opposite heat dissipation grids, heat in the die body can be effectively dissipated, and therefore the manufacturing efficiency is guaranteed. Furthermore, a groove structure is arranged on a die cover plate, and a pull ring is arranged in the groove structure; the pull ring is pulled up when the die cover plate needs to be opened, so that the die cover plate is convenient to open; and the pull ring is stored in the groove structure when the die cover plate does not need to be opened, so that the die cover plate is convenient to open, and the overall structure is neat.

Description

technical field [0001] The invention relates to the technical field of automobile body manufacturing, in particular to a mold structure for a rear door trim panel. Background technique [0002] The rear door trim panel mold is used to make the automotive rear door trim panel. With the development of automobile technology and people's higher and higher requirements for automobiles, the requirements for automobile manufacturing are also getting higher and higher. The existing rear door trim panel mold needs to be opened to take out the rear door trim panel after completing a rear door trim panel. In order to ensure airtightness and connection strength, it is difficult to open, and the rear door trim panel mold will die after a long period of manufacturing. The heat generated inside builds up, slowing down the molding of the rear door trim panel, reducing manufacturing efficiency. Contents of the invention [0003] In view of this, the embodiment of the present invention is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C33/04B29L31/30
CPCB29C33/046B29L2031/3041
Inventor 柯金銾
Owner 天津盛相电子有限公司
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