Mixing device for brake pad raw materials

Abstract

The invention discloses a brake pad raw material mixing device which comprises a processing machine body, a paddle-shaped mixing stirring blade is arranged in the processing machine body, and a feeding spiral piece which is of a spiral structure and located on the outer side of the mixing stirring blade is further arranged in the processing machine body. A reverse gear set used for enabling the mixing and stirring blades and the feeding spiral piece to keep rotating reversely is further arranged in the processing machine body, and a vibration mechanism used for enabling the mixing and stirring blades to keep intermittent vibration is further arranged in the processing machine body. According to the mixing device for the brake pad raw materials, material mixing and stirring blades and a feeding spiral piece are kept in reverse rotation through a reverse gear set, and meanwhile, the material mixing and stirring blades move inwards and outwards in a reciprocating mode through a vibration mechanism in the rotation process, so that in the process that the material mixing and stirring blades stir the brake pad raw materials, the material mixing and stirring efficiency is improved; and the brake pad raw materials move upwards and outwards and are mixed with the brake pad raw materials conveyed by the feeding spiral sheet in a reciprocating manner, so that the mixing effect of the brake pad raw materials is improved.

Description

technical field [0001] The invention relates to the technical field of brake pad processing, in particular to a mixing device for brake pad raw materials. Background technique [0002] Brake pads are generally composed of steel plates, adhesive insulation layers and friction blocks. The steel plates must be painted to prevent rust. During the painting process, SMT-4 furnace temperature tracker is used to detect the temperature distribution of the painting process to ensure the quality. The heat layer is composed of non-heat-conducting materials for heat insulation. The friction block is composed of friction materials and adhesives. When braking, it is squeezed on the brake disc or brake drum to generate friction, so as to achieve the purpose of vehicle deceleration and braking. [0003] However, during the processing of the friction block of the brake pad, it was found that due to the high degree of adhesion between the friction material and the adhesive, in the mixing proce...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a mixing device for brake pad raw materials, which is used to solve the friction material and stickiness of the friction block of the brake pad during the processing process. The high viscosity of the mixture is prone to the problem of uneven mixing and agglomeration of some raw materials

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