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Rubber mixing mill

A technology of rubber mixing machine and scraper, applied in the field of rubber mixing machine, can solve the problems of residue retention, rubber deterioration, affecting product quality, etc., and achieve the effects of avoiding rubber deterioration, accelerating flow and good cooling effect.

Inactive Publication Date: 2016-03-09
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.
Moreover, when the rotating roller squeezes the raw material, it will generate a lot of heat, and the high temperature will cause the rubber to deteriorate and affect the quality of the product

Method used

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  • Rubber mixing mill

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Embodiment Construction

[0012] The present invention will be described in further detail below by means of specific embodiments:

[0013] The reference signs in the drawings of the description include: the drive shaft 10 , the rotating roller 20 , the connecting rod 30 , the scraper 40 , and the inclined plane 401 .

[0014] Such as figure 1 As shown, the rubber mixing machine includes a rubber mixing machine body and a rotating roller 20 , and the rotating roller 20 is arranged on the rubber mixing machine body through the rotation of the driving shaft 10 . The drive shaft 10 is a crankshaft made of stainless steel. Wherein, a scraper 40 and a connecting rod 30 are also included. The connecting rod 30 is a stainless steel connecting rod 30 . It has high hardness, strong acid and alkali resistance, and is not easy to rust, and its characteristics greatly increase the service life of the rotating roller 20 . One end of the connecting rod 30 is hinged on the scraper 40, and the other end is hinged ...

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PUM

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Abstract

The invention belongs to the field of machining equipment of plastic, and particularly discloses a rubber mixing mill. The rubber mixing mill comprises a rubber mixing mill body and a rotating roller. The rotating roller is rotationally arranged on the rubber mixing mill body through a drive shaft. The rubber mixing mill further comprises a scraper and a connecting rod. The drive shaft is a crankshaft. One end of the connecting rod is hinged to the scraper, and the other end of the connecting rod is hinged to the crankshaft. The scraper is rotationally arranged on the rubber mixing mill body and is intermittently in contact with the rotating roller. Compared with a traditional rubber mixing mill, the design of the scraper is newly and additionally arranged, and the crankshaft is used for driving the scraper to swing up and down. On one hand, the scraper is in a swinging state all the time, so that residues are not likely to be stuck to the scraper; and on the other hand, when the scraper swings, air circulation can be accelerated, and wind power is generated, so that the rotating roller is well cooled, and the phenomenon that rubber goes bad due to the too high temperature is avoided.

Description

technical field [0001] The invention belongs to the field of plastic processing equipment, in particular to a rubber mixing machine. 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 rubber mixing machine is easy to be mix...

Claims

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Application Information

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IPC IPC(8): B29B7/56B29B7/64
Inventor 熊鑫
Owner CHONGQING BANAN DISTRICT XINXING RUBBER FACTORY