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Onboard chuck assembly of plastic ring injection mold

An injection mold and plastic ring technology, which is applied in the field of chuck components, can solve the problems of inability to track and locate the loss of mold cavity and repair the mold in time, and the product is disorganized, so as to avoid clamping damage and improve the discharge efficiency.

Pending Publication Date: 2017-06-13
SUZHOU INDAL PARK XIELI PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the direct ejection of the mold and the discharge of the material are often messy, and it is impossible to track and locate the loss of the mold cavity and repair the mold in time

Method used

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  • Onboard chuck assembly of plastic ring injection mold
  • Onboard chuck assembly of plastic ring injection mold

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Embodiment Construction

[0012] In the following, the specific implementation manners of the present invention will be further described in detail in conjunction with the accompanying drawings of the embodiments, so as to make the technical solution of the present invention easier to understand and grasp.

[0013] Aiming at the aforementioned weakness in the design of the multi-cavity injection mold ejection and pick-up mechanism, the designer of the present invention has developed and proposed a board-mounted chuck assembly of a plastic ring injection mold through creative labor, which simultaneously solves the problem of multi-cavity injection molding. Part ejection, glue cutting and material distribution and pick-up.

[0014] Such as figure 1 with figure 2 As shown, it is a three-dimensional structure schematic diagram and a partially enlarged structure schematic diagram of the board-mounted chuck assembly of the present invention. It can be seen from the figure that the on-board chuck assembly ...

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Abstract

The invention discloses an onboard chuck assembly of a plastic ring injection mold. The onboard chuck assembly is connected to the tail end of a finished product discharge automatic mechanical arm of injection molding equipment and is characterized by comprising a bottom plate and two or more clamping jaw units connected to the bottom plate; any clamping jaw unit is provided with a rubber mouth chuck corresponding to the center of a plastic ring and a product chuck corresponding to the sidewall of the plastic ring; and all chucks are in bus connection with a controller of the injection molding equipment to do movement in time sequence. The onboard chuck assembly is applied to a demolding unit of the injection molding equipment and has the beneficial effects that injection molded parts are clamped through the rubber mouth chucks and the product chucks in time sequence, so that clamping damage of the chucks to products which are not shaped stably at the early stage of demolding is effectively avoided; automatic rubber cutting of products is realized through staggering of the two kinds of chucks, and the discharge efficiency of the products can be substantially improved.

Description

technical field [0001] The invention relates to a mold design, in particular to a chuck assembly for ejecting an injection molded part applied to a plastic ring. Background technique [0002] The injection molding process is an optimal process that can meet the processing and production of various non-standard special-shaped parts. Compared with the traditional cutting, punching and milling processing methods, it has a significant advantage of one-time molding and large-scale production. Of course, in order to increase the yield, especially for plastic rings with relatively small specifications and sizes, usually such products are produced by injection molding with one mold and multiple cavities. [0003] In the traditional one-mold multi-cavity injection molding process, the ejection process of the product is often to remove the molded parts directly with the glue channel, and then perform manual sorting and glue cutting operations to complete the finished product of the pl...

Claims

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Application Information

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IPC IPC(8): B29C45/26B29C45/42B29C45/38
CPCB29C45/2602B29C45/38B29C45/42
Inventor 刘亚良
Owner SUZHOU INDAL PARK XIELI PLASTIC
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