A plastic crusher

Abstract

The invention relates to the technical field of rubber processing equipment, and specifically discloses a rubber breaker. According to the rubber breaker, a transmission adjustment assembly is arranged between a left tooth breaking roll and a middle flow distribution plate, a transmission adjustment assembly is arranged between a right tooth breaking roll and the middle flow distribution plate, and during the rotation of the left tooth breaking roll and the right tooth breaking roll, a V-shaped opening angle of an inverted-V-shaped structure of the middle flow distribution plate can be adjusted in a certain amplitude; in this way, the vibration of rubber to be broken is realized, and the problems of blockage and tooth clamping are prevented; meanwhile, a side-part flow distribution plate is connected with the left tooth breaking roll and the right tooth breaking roll through the transmission adjustment assemblies, and during the rotation of the left tooth breaking roll and the right tooth breaking roll, the side-part flow distribution plate is capable of carrying out reciprocating vibration in a certain amplitude in the left-right direction, and the axial vibration of the rubber atparts is also realized; and the blockage caused by the clamping of the rubber at a certain position is prevented by virtue of the rotation of the breaking rolls and the axial vibration of the rubber.

Description

technical field [0001] The invention relates to the technical field of plastic processing equipment, in particular to a plastic crusher. Background technique [0002] With the rapid development of the plastic industry and the continuous improvement of plastic performance, plastic parts are replacing traditional metal parts in different fields, so as to achieve the purpose of simplifying the product structure and saving manufacturing costs. , in the process of high-speed rotation of the moving knife, the large pieces of plastic are broken, and the broken plastic can be used for re-shredding and recycling of all waste plastics such as blow molding parts, bottles, shells, and household plastic products, or as an auxiliary machine for injection molding machines. Machine outlet materials or defective parts are re-grinded for utilization. [0003] The currently used plastic crushers still have certain defects, especially the existing plastic crushers, which generally use the roll...

AI Technical Summary

Problems solved by technology

[0003] The currently used plastic crushers still have certain defects, especially the existing plastic crushers, which generally use the roller teeth with crushing teeth for crushing, and use the oppositely set hobbing teeth for crushing. In the crushing process, only Relying on the rotation of the crushing teeth, it is easy to make the elastic plastic adhere to the roller teeth, resulting in problems such as crushing blockage and tooth jamming, which affect the crushing efficiency and reliability

Moreover, when the teeth are stuck or blocked, it is easy to damage the motor and affect the life of the equipment

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