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Automobile instrument intramode insert injection molding mechanism

A technology for injection molding of in-mold inserts and automotive dashboards, applied in the direction of coating, etc., can solve the problem of low product qualification rate, achieve the effect of improving production efficiency and strengthening the effect of one-time molding

Inactive Publication Date: 2015-07-15
宁波华翔汽车技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] What the present invention aims to solve is that, in the molding and manufacturing process of the automobile instrument panel mold, it is easy to be caused by its own unbalanced gravity, the inertia of the core movement and the pressure of the injection plastic flow in the two periods of mold closing and molding. Offset, so that the qualified rate of the product is not high

Method used

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  • Automobile instrument intramode insert injection molding mechanism
  • Automobile instrument intramode insert injection molding mechanism
  • Automobile instrument intramode insert injection molding mechanism

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Embodiment Construction

[0010] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0011] see figure 1 , figure 2 and image 3 , which is: the iron sheet 110 is placed on the position of the product body 100, and the structure is mainly composed of a core 200, an inlaid core 210, an oblique core pulling 220 and 8 circular permanent magnets 300 with a diameter of 16 mm and a length of 8 mm. The permanent magnets 300 are evenly inlaid on the insert core 210 and the oblique core pull 220 respectively, and then manually polished to make the magnet 300 and the core insert 210 and the oblique core pull 220 cooperate smoothly.

[0012] After the mold is opened, the iron sheet 110 can be placed on the movable cores 210, 220 inlaid with permanent magnets 300 manually or by manipulators. to a good initial fixation effect.

[0013] ...

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Abstract

The invention discloses an automobile instrument intramode insert injection molding mechanism. The automobile instrument intramode insert injection molding mechanism comprises the existing automobile instrument intramode structure and is characterized in that the automobile instrument intramode insert adopts a core insert X and Y direction positioning structure and utilizes a permanent magnet for Z direction preliminary fixing, and after mold closing, front and rear molds press a mold iron sheet to improve fixing effects. The automobile instrument intramode insert injection molding mechanism has a simple, easy and stable structure and has a wide application range.

Description

technical field [0001] The technical scheme of the invention relates to the manufacturing technology of auto parts, in particular to a mechanism for injection molding of the in-mold inserts of the automobile instrument panel. Background technique [0002] At present, with the development of the automobile industry, people have higher and higher requirements for the quality of automobiles. In the past ten years, my country's automobile production has achieved substantial growth. With the improvement of people's living standards, the comfort of cars is more and more concerned by consumers. As an important part of the car interior, the car door panel has also become one of the important criteria for judging the interior. [0003] Automotive plastic products, especially appearance parts, in the molding and manufacturing process, for the one-time molding of the product, the requirements for the mold are getting higher and higher. Now the general automotive instrument panel mold...

Claims

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Application Information

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IPC IPC(8): B29C45/14B29C45/33B29C33/16
Inventor 朱正平方少平陈良
Owner 宁波华翔汽车技术有限公司