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A two-color injection mold

A two-color injection molding and mold technology, applied in the field of mold injection molding, can solve the problems of large injection molding machines and high production costs, and achieve the effects of flexible use, convenient operation and cost saving

Active Publication Date: 2022-06-21
NINGBO FANGZHENG TOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large size of the main body of this product, if a common rotary two-color mold is used, the mold must be designed to be very large, and the injection molding machine required to be used is also particularly large, resulting in particularly high production costs

Method used

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  • A two-color injection mold
  • A two-color injection mold
  • A two-color injection mold

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Experimental program
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Effect test

Embodiment

[0020] A two-color injection mold, comprising a first sliding block 1 disposed on the front side of the product, a second sliding block 2 on the right side of the product, a first inclined guide post 3 for driving the first sliding block 1, and a first sliding block 3 for driving the first sliding block 1. The second inclined guide column 4 of the two sliding blocks 2 can be installed using the prior art, and further includes a first oil cylinder 5 disposed outside the first sliding block 1 , and a first oil cylinder 5 disposed outside the second sliding block 2 . In the second oil cylinder 6, a first guide seat 7 and a second guide seat 8 are provided on the side of the first slider 1 close to the first oil cylinder 5 and the side of the second slider 2 near the second oil cylinder 6, respectively. The free end 9 of the first oil cylinder 5 and the free end 10 of the second oil cylinder 6 are slidably connected with the first guide seat 7 and the second guide seat 8 respective...

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Abstract

A two-color injection mold, characterized in that it includes a first slider, a second slider, a first slanted guide post, and a second slanted guide post, and also includes a first oil cylinder arranged outside the first slider, and a set In the second oil cylinder outside the second slider, the side of the first slider near the first oil cylinder and the side of the second slider near the second oil cylinder are respectively provided with a first guide seat and a second guide seat, the first oil cylinder The free end of the first oil cylinder and the free end of the second oil cylinder are respectively slidingly connected with the first guide seat and the second guide seat. In the initial state, the end faces of the free end of the first oil cylinder and the end faces of the free end of the second oil cylinder are respectively connected with the first slide block and the second oil cylinder. There is a certain distance between the second sliders, the first inclined guide post is consistent with the movement direction of the first oil cylinder, and the second inclined guide post is consistent with the movement direction of the second oil cylinder. The mold size is small, so that the size of the injection molding machine can be reduced and the two-color injection mold can save production costs.

Description

technical field [0001] The invention relates to the technical field of mold injection molding, in particular to a two-color injection mold. Background technique [0002] An existing auto accessory, the structure of which is as follows figure 1 As shown, the main body of the product adopts hard glue 1a, and only the edges of the front and right sides of the main body are injection-molded with elongated soft glue 2a. Due to the large size of the main body of the product, if a common rotary two-color mold is used, the mold must be designed to be very large, and the required injection molding machine is also very large, resulting in very high production costs. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a two-color injection mold with a smaller mold size, thereby reducing the size of the injection molding machine and saving production costs. [0004] The technical solution of the present invention is: a two-colo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C45/26B29C45/16
CPCB29C45/2602B29C45/16
Inventor 郭日青林晓娜叶伟献叶宗明李金岳徐利永李恒青王正亮王晓
Owner NINGBO FANGZHENG TOOL
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