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Rubber mixing machine with self-cleaning function

A technology of rubber mixing machine and function, applied in the field of rubber mixing machine with self-cleaning function, can solve the problems of affecting the good rate of finished products, residue retention, affecting the use of the next process, etc., to increase the good rate, not easy to block, eat strong effect

Inactive Publication Date: 2016-03-02
CHONGQING BANAN DISTRICT XINXING RUBBER FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when mixing rubber, more residues are often produced and stay on the rubber mixing machine. The residues on the rubber mixing machine are easy to be mixed into the subsequent manufacturing of new products, affecting the use of the next process and affecting the good rate of finished products.

Method used

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  • Rubber mixing machine with self-cleaning function

Examples

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Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the drawings of the description include: the first screw 10, the second screw 20, and A refers to the length direction.

[0016] Such as figure 1 As shown, the rubber mixing machine with self-cleaning function includes a rubber mixing machine body, a first screw 10 and a second screw 20 that engage with each other. Both the first screw 10 and the second screw 20 are rotatably arranged on the rubber mixing machine body, and are respectively connected with the output shaft of the motor. The first screw 10 and the second screw 20 are tapered screws, the depths of the grooves of the first screw 10 and the second screw 20 gradually change along the direction A, and the depths of the grooves of the first screw 10 and the second screw 20 equal to its diameter.

[0017] In this scheme, the lengths of the first screw 10 and the second screw 20 are ...

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PUM

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Abstract

The invention belongs to preparation or pre-treatment of formed materials and particularly discloses a rubber mixing machine with a self-cleaning function. The rubber mixing machine comprises a rubber mixing machine body and further comprises a first screw and a second screw which are mutually engaged, wherein the first screw and the second screw are rotationally disposed on the rubber mixing machine body; the first screw and the second screw are both conical screws; the depth of screw grooves of the first screw and the second screw is gradually changed in the length direction of the screws; the ratio of the depths of the screw grooves of the first screw and the second screw is equal to the ratio of the diameters of the first screw and the second screw. Compared with traditional rubber mixing machines, traditional rotary rollers are replaced with the first screw and the second screw which are mutually engaged; as the screws are mutually engaged, the effect of mutual scraping between the first screw and the second screw is achieved, the certain self-cleaning purpose can be achieved without extra scraping equipment, and therefore the rate of excellent products is increased.

Description

technical field [0001] The invention belongs to the preparation or pretreatment of molding materials, in particular to a rubber mixing machine with self-cleaning function. Background technique [0002] Mastication is a process of rubber processing, which refers to the use of mechanical or chemical methods to reduce the molecular weight and viscosity of raw rubber to improve its plasticity and obtain appropriate fluidity to meet the needs of further processing of mixing and molding. In the process of plasticizing, rubber mixers are often used. The existing rubber mixing machine mainly includes two rotating rollers. The rotating rollers are installed on the frame. The raw rubber is between the two rotating rollers of the rubber mixing machine. 1.27) The shear force generated breaks the rubber macromolecules, thereby achieving the purpose of plasticization. However, when mixing rubber, more residues are often produced and stay on the rubber mixing machine. The residue on the ...

Claims

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Application Information

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IPC IPC(8): B29B7/48B29B7/20
Inventor 熊鑫
Owner CHONGQING BANAN DISTRICT XINXING RUBBER FACTORY
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