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Front rolling brush die

A technology for forming molds and cores, applied in the field of front roller brush forming molds, which can solve the problems of hidden safety hazards of inserts, low production efficiency, and unstable product dimensions, etc., and achieve the effect of reducing production costs and improving production efficiency

Active Publication Date: 2017-08-08
ZHUHAI GREE DAIKIN PRECISION MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the particularity of the product, the front roller brush mold needs to be molded with a fixed insert, and it needs to be manually rotated and demolded when demoulding, which cannot realize automatic production with a robotic arm, resulting in the following disadvantages: 1. Low production efficiency, production High cost; 2. The size of the product is unstable, and the production scrap rate is high; 3. It is easy to cause safety hazards when manually placing inserts and taking molds

Method used

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Embodiment Construction

[0028] The present invention will be described in detail below with reference to the accompanying drawings and examples. It should be noted that, in the case of no conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0029] Such as Figure 3-11 As shown, the front rolling brush forming mold in one of the embodiments of the present invention includes a first core 17, a second core 22 and a demoulding mechanism.

[0030] The first core 17 and the second core 22 are arranged oppositely, and the opposite ends of the first core 17 and the second core 22 are abutted. The first mold core 17 is provided with a first cavity 176 for molding the front section of the product, and the second mold core 22 is provided with a second cavity 226 for molding the rear section of the product. In order to improve processing efficiency, the present embodiment includes two first cores 17 and two second cores 22, the two first cores 17 are arrang...

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Abstract

The invention discloses a front rolling brush die which comprises a first mold core, a second mold core and a demolding mechanism. The first mold core and the second mold core are oppositely arranged, the first mold core is internally provided with a first mold cavity used for molding the front section of a product, and the second mold core is internally provided with a second mold cavity used for molding the back section of the product; the demolding mechanism comprises an ejector sleeve needle assembly, a first driving device and a second driving device, the ejector sleeve needle assembly comprises an ejector sleeve and an ejector sleeve needle, and the first driving device is used for driving the first mold core to rotate and do straight reciprocating motion; the first driving device comprises a first oil cylinder, a first sliding block, a first screw, a first driving gear and a first driven gear; and the second driving device is used for driving the second mold core to rotate, and the second driving device comprises a second oil cylinder, a second sliding block, a second screw, a second driving gear and a second driven gear. By means of the front rolling brush die, automatic production of the front rolling brush product is achieved, the production efficiency is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a front roller brush forming mould. Background technique [0002] Such as figure 1 , 2 As shown, the outer peripheral surface of the front rolling brush product 23 is provided with a helical groove 23a, and the direction of rotation of the helical groove of the upper section and the lower section is opposite. Due to the particularity of the product, the front roller brush mold needs to be molded with a fixed insert, and it needs to be manually rotated and demolded when demoulding, which cannot realize automatic production with a robotic arm, resulting in the following disadvantages: 1. Low production efficiency, production High cost; 2. The size of the product is unstable, and the production scrap rate is high; 3. It is easy to cause safety hazards when manually placing inserts and taking molds. Contents of the invention [0003] In view of the above-mentioned current state o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/33B29C45/40B29C45/73
CPCB29C45/33B29C45/332B29C45/4005B29C45/73B29C45/7312
Inventor 王程鹏袁国强莫锦英贾春燕
Owner ZHUHAI GREE DAIKIN PRECISION MOLD