Novel air floating polishing wheel mechanism and polishing machine device

Abstract

The invention discloses a novel air floating polishing wheel mechanism and a polishing machine device. The novel air floating polishing wheel mechanism comprises a cylinder body and a polishing wheelbody arranged in the cylinder body, wherein a rotary main shaft is arranged in the middle of the polishing wheel body, a piston rod telescopic relative to the rotary main shaft is arranged in the rotary main shaft, a vent hole is formed in the top end of the rotary main shaft, and the vent hole communicates with a cavity which is located in the rotary main shaft and used for accommodating the piston rod. According to the novel air floating polishing wheel mechanism and the polishing machine device, the air floating type structure is adopted, the air pressure can be accurately controlled through an electric proportional valve, automatic constant pressure of the cavity is achieved, the pressure value during polishing can be automatically adjusted, the high-pressure resistance can be realized, the sealing state can be maintained during rotation, a grinding head can adjust a pressure value between the grinding head and a to-be-polished object during polishing according to the air pressurevalue, the pressure of each grinding head can be guaranteed to be consistent, and the polishing effect is optimal.

Description

technical field [0001] The invention relates to the technical field of polishing wheel mechanisms and equipment, in particular to a novel air-floating polishing wheel mechanism and polishing machine equipment. Background technique [0002] The polishing machine is also called a grinding machine, and is often used as mechanical grinding, polishing and waxing. During the polishing process of the polishing machine, the polishing wheel is driven by a motor to rotate, and the rotating polishing wheel polishes the surface of the workpiece. Its working principle is: the motor drives the polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and friction with the surface to be polished, the purpose of removing paint surface pollution, oxide layer and shallow marks can be achieved. [0003] Generally, the pressure of the grinding head of traditional polishing equipment cannot be controlled, and ...

AI Technical Summary

Problems solved by technology

[0006] 1. The overall flatness is difficult to guarantee, and the force is uneven, resulting in uneven glass polishing;

[0007] 2. The speed is slow, the polishing time is long and will affect the polishing effect;

[0008] 3. The high degree of beating of the large disc will cause scratches and waves on the surface of the product;

[0009] 4. It is difficult to change the brush, and the bristles are easy to fall off and pollute the polishing liquid, resulting in poor polishing effect

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