Tray plastic suction mold

A technology of plastic-absorbing molds and trays, which is applied to household appliances, other household appliances, household components, etc. It can solve the problems of low demoulding efficiency, affecting the tray production pass rate, and damage to the outer edge of the tray, so as to improve the demoulding efficiency , Demoulding is convenient and fast, and the effect of improving the production pass rate

Pending Publication Date: 2021-01-08
上海昊呈塑料制品有限公司
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AI Technical Summary

Problems solved by technology

[0002] At present, in the process of using the blister mold to form the tray, the demoulding is mostly completed by hard stripping, the demoulding efficiency is low, and the outer edge of the tray formed by the blister is easy to be damaged during the demoulding process, which affects Production qualification rate of trays formed by blister

Method used

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  • Tray plastic suction mold
  • Tray plastic suction mold
  • Tray plastic suction mold

Examples

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Embodiment Construction

[0016] Below, combine Figure 1-5 The tray blister mold of the present invention is described in detail.

[0017] Such as Figure 1-5 As shown, the tray blister mold of the present invention includes a bottom plate 1 and a mold core 2, the mold core 2 is located on the bottom plate 1, a rectangular convex frame is arranged around the mold core 2, and the adjacent first side frame 11 and the second side frame in the rectangular convex frame Both side frames 12 are provided with first demoulding mechanisms, and adjacent third side frames 13 and fourth side frames 14 are provided with second demoulding mechanisms. Wherein, the first demoulding mechanism comprises a first flipping plate 31, which is located on the top of the rectangular convex frame and is connected with the first connection in the first connecting sliding hole on the rectangular convex frame through the first connecting block 32. The sliding posts 33 are connected, and the first connecting sliding posts 33 are ...

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Abstract

The invention relates to the technical field of plastic suction, in particular to a plastic suction mold for forming a tray through plastic suction. In order to improve the demolding efficiency and the production yield of the tray, the invention provides the tray plastic suction mold. The tray plastic suction mold comprises a bottom plate and a mold core, wherein the mold core is located on the bottom plate, first demolding mechanisms are arranged on adjacent first side frame and second side frame in rectangular convex frames on the periphery of the mold core, and second demolding mechanisms are arranged on adjacent third side frame and fourth side frame; in the demolding mechanisms, turning plates are located at the tops of the rectangular convex frames and are connected with connecting sliding columns in connecting sliding holes in the rectangular convex frames through connecting blocks, and the connecting blocks are connected with the connecting sliding columns through connecting pins penetrating through connecting through holes; and during demolding, the distance between the turning plates in the first demolding mechanisms and the tops of the rectangular convex frames is largerthan the distance between the turning plates in the second demolding mechanisms and the tops of the rectangular convex frames. The tray plastic suction mold is convenient and rapid to demold, high indemolding efficiency and high in production yield.

Description

technical field [0001] The invention relates to the technical field of blistering, in particular to a blistering mold for forming trays by blistering. Background technique [0002] At present, in the process of using the blister mold to form the tray, the demoulding is mostly completed by hard stripping, the demoulding efficiency is low, and the outer edge of the tray formed by the blister is easy to be damaged during the demoulding process, which affects The production qualification rate of the tray formed by blister. Contents of the invention [0003] In order to improve the demoulding efficiency and production qualification rate of the tray, the present invention proposes a tray blister mold, which includes a bottom plate and a mold core, the mold core is located on the bottom plate, and surroundings of the mold core are arranged There is a rectangular convex frame, the adjacent first side frame and the second side frame of the rectangular convex frame are provided wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C51/44B29C51/30B29L31/00
CPCB29C51/30B29C51/44B29L2031/7178
Inventor 陈荣宝蔡燕丽胡华杰
Owner 上海昊呈塑料制品有限公司
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