INS film laminated product production process and diaphragm sliding block fixing mechanism during injection molding

A technology of fixing mechanism and production process, applied in the direction of coating, etc., can solve the problems of mold clamping, crimping and overwrapping, product scrapping, difficult positioning, etc., and achieve the effect of improving product qualification

Pending Publication Date: 2019-04-16
ATRA PLASTICS SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] From the perspective of the traditional cavity diaphragm positioning, it is difficult to locate, and there are frequent problems of mold clamping and overturning, resulting in the scrapping and defectiveness of a large number of products. In addition, the customers of the main engine factory do the modeling design to cooperate with the INS coating process. There are many limitations in the requirements, and many good shapes cannot be realized. Therefore, on this basis, a fixed structure of the diaphragm is researched and developed, which can effectively solve the problem of diaphragm positioning and enable it to develop more complex product structures. More room for customer styling

Method used

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  • INS film laminated product production process and diaphragm sliding block fixing mechanism during injection molding
  • INS film laminated product production process and diaphragm sliding block fixing mechanism during injection molding
  • INS film laminated product production process and diaphragm sliding block fixing mechanism during injection molding

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Embodiment 1

[0023] figure 1 It is a process flow diagram of the present invention. figure 2 It is the structural diagram of the fixed mechanism. image 3 It is the use state diagram of the fixing mechanism.

[0024] Such as figure 1 As shown, the INS film-coated product production process is characterized in that it includes:

[0025] Step 1: Membrane forming, forming the rolled membrane by blister, and then blistering into the shape of the product wrapping;

[0026] Step 2: Diaphragm die-cutting, put the vacuum-formed diaphragm on the lower mold core of the die-cutting mold for die-cutting, die-cut off the excess sheet, leave the area of ​​the diaphragm that needs to be coated, and punch-cut Good film transfer to the injection molding area;

[0027] Step 3: Put the diaphragm into the cavity, wipe the cut diaphragm clean and put it into the cavity of the injection mold;

[0028] Step 4: The diaphragm is fixed by the positioning slider fixing mechanism, and the diaphragm is put into...

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Abstract

The invention discloses an INS film laminated product production process and a diaphragm sliding block fixing mechanism during injection molding. The production process comprises the following technological steps of conducting diaphragm molding, conducting diaphragm cutting, putting a diaphragm into a mold cavity, fixing the diaphragm through a locating sliding block fixing mechanism, conducting mold closing and injection molding and conducting after-treatment and packaging. Through the INS film laminated product production process, the problems that the height of the side face of a product issmall and structural diaphragms to be overturned cannot be fixed are solved; the problem of moving of the diaphragms in the mold cavity is effectively solved; the phenomenon that the diaphragms are pressed during mold closing is prevented; and the product quality and the qualified rate are improved.

Description

technical field [0001] The invention relates to a production process of an automobile decoration product, in particular to a production process of an INS film-coated product and a diaphragm slider fixing mechanism during injection molding. Background technique [0002] From the perspective of the traditional cavity diaphragm positioning, it is difficult to locate, and there are frequent problems of mold clamping and overturning, resulting in the scrapping and defectiveness of a large number of products. In addition, the customers of the main engine factory do the modeling design to cooperate with the INS coating process. There are many limitations in the requirements, and many good shapes cannot be realized. Therefore, on this basis, a fixed structure of the diaphragm is researched and developed, which can effectively solve the problem of diaphragm positioning and enable it to develop more complex product structures. There is more room for customer styling. [0003] Therefo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C45/78
CPCB29C45/14221B29C45/14065B29C45/78B29C2045/14122B29C2945/76531B29C2945/76732B29C2945/76765
Inventor 翟记魁简振华吴海贺晓刚
Owner ATRA PLASTICS SHANGHAI
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