Double-layer sliding type terminal cover injection mold

An injection mold and sliding technology, applied in the field of double-layer sliding terminal cover injection molds, can solve the problem of inconvenient mold temperature control, and achieve the effects of avoiding mold overheating, prolonging service life, and improving injection accuracy.

Inactive Publication Date: 2016-11-09
WUHU WANHUA PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] The object of the present invention is to provide a double-layer sliding type terminal cover injection mold for injection molding the terminal cover. The terminal cover is injected and molded through the molding cavity inside the left mold, and the molding cavity is driven to move up and down by the moving block, and cooled The device cools the previous position of the molding cavity, which solves the problem of inconvenient control of the mold temperature during injection molding of the terminal cover

Method used

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  • Double-layer sliding type terminal cover injection mold

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Embodiment Construction

[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0012] like figure 1 As shown, this embodiment provides a double-layer sliding terminal cover injection mold, including a left mold 1 and a right mold 2, the right mold 2 is provided with an injection port 3, and the inside of the left mold 1 is provided with a molding Cavity 4, the right end of the forming cavity 4 is provided with a blocking plate 5, the blocking plate 5 is provided with a feed hole 6, and the left end of the forming cavity 4 is provided with a moving block 7 that moves up and down, and the moving block 7 drives the forming The cavity 4 moves up and down, the number of the feeding holes 6 is two, and the right end of the molding cavity 4 is provided with a cooling devic...

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Abstract

The invention provides a double-layer sliding type terminal cover injection mold which comprises a left mold body and a right mold body. Injection openings are formed in the right mold body. A forming cavity is formed in the left mold body. A blocking plate is arranged at the right end of the forming cavity. Feeding holes are formed in the blocking plate. A moving block moving vertically is arranged at the left end of the forming cavity, and the moving block drives the forming cavity to vertically move. The number of the feeding holes is two, and a cooling device is arranged at the right end of the forming cavity. Injection molding is conducted on a terminal cover through the forming cavity in the left mold body, the moving block is used for driving the forming cavity to vertically move, and the cooling device is used for cooling a last position of the forming cavity, so that the phenomenon that the mold is excessively hot, and consequently equipment is damaged is avoided, and the service life of the equipment is prolonged; and in addition, position detection devices are arranged for detecting the position of the moving block, and therefore the injection molding precision is improved.

Description

technical field [0001] The invention relates to the field of terminal cover manufacturing, in particular to a double-layer sliding type terminal cover injection mold for injection molding the terminal cover. Background technique [0002] At present, when the terminal cover is manufactured, it needs to be injected with an injection mold, but the current terminal cover injection mold needs to pay attention to the temperature of the mold during injection molding, so as to prevent the mold from being damaged due to excessive temperature during injection molding. At present, the mold temperature is controlled by controlling the number of injection times, but the above method cannot be adjusted for each product, and different times need to be adjusted according to different products, which is troublesome. Therefore, it is particularly important to solve the problem of inconvenient mold temperature control during injection molding of the terminal cover. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/26B29C45/73B29C45/80
CPCB29C45/26B29C45/73B29C45/80B29C2945/76254
Inventor 唐庆豹华辉思廖子强程凤黄小虎
Owner WUHU WANHUA PLASTIC PROD
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