Particle polishing machine

Abstract

The invention relates to the technical field of particle polishing machines, and discloses a particle polishing machine. The particle polishing machine comprises a main polishing machine body, wherein an electric plate is vertically and fixedly arranged in the main polishing machine body. According to the particle polishing machine, a first motor rotates to allow a spiral rod to rotate, so external cold air is evenly discharged to places below all the air guide plates through one-way valves in air outlet holes which are formed in the top face of a heat dissipation barrel; by arranging a waterproof cover, the external air is prevented from entering a heat dissipation cavity, so the situation that the service life of components in the polishing machine is affected is avoided; a second motor rotates forwards and backwards in a reciprocating manner to allow a worm to drive a worm gear to rotate, so the angles of the air guide plates are deflected, and the cold air uniformly blows air to components mounted on the surface of the electrical plate to uniformly dissipate heat; hot air in the polishing machine is discharged through ventilation through grooves, and meanwhile, external moisture cannot enter the polishing machine through moisture-proof plates; and a dustproof cover is arranged, so dust is prevented from entering, and meanwhile, the moisture-proof plates are convenient to mount and replace.

Description

technical field [0001] The invention relates to the technical field of particle polishing machines, in particular to a particle polishing machine. Background technique [0002] Polishing machines, also known as grinders, are often used for mechanical grinding, polishing and waxing. Its working principle is: the motor drives the sponge or wool 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, it can achieve the effect of removing paint surface pollution, oxide layer and shallow marks. Purpose. The speed of the polishing disc is generally 1500-3000r / min, mostly stepless speed change, which can be adjusted at any time during construction. The electrical components of the existing particle polishing machine have weak heat dissipation ability during use, so it is urgent to design a particle polishing machine. Polishing machine to solve the...

AI Technical Summary

Problems solved by technology

The speed of the polishing disc is generally 1500-3000r / min, mostly stepless speed change, which can be adjusted at any time during construction. The electrical components of the existing particle polishing machine have weak heat dissipation ability during use, so it is urgent to design a particle polishing machine. polishing machine to solve the problems raised above

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