Surface spraying device and spraying method of an automobile brake disc

Abstract

The application relates to a surface spraying device and a spraying method for automobile brake discs. The device includes a spraying room. A spraying robot is arranged in the spraying room. The transportation mechanism for transporting the support table, the spraying room is equipped with a spraying table, and the spraying table is connected with a number of rotating rods distributed along a straight line. The inner wall of the rotating ring is slidably connected with a slider, and the slider slides along the circumferential direction of the rotating ring. A buffer table for sliding connection with the slider is provided in the rotating ring, and the bottom end of the buffer table is fixedly connected with a The housing block is fixedly connected with a spring on one side of the slide block away from the spraying table. The application has the effect of reducing the wear between the rotating rod and the supporting platform, and at the same time does not need to stop the machine, thereby ensuring the service life of the motor.

Description

technical field [0001] The present application relates to the field of brake disc processing, in particular to a surface spraying device and a spraying method of an automobile brake disc. Background technique [0002] Brake discs, as the main wear parts in the automobile braking system, are in great demand. Brake discs are cast products. Affected by climate and use environment, the surface of brake discs is prone to rust and wear, thus weakening the performance of brake discs. In order to solve the problem of rust and wear, it is necessary to spray paint on the surface of the brake disc, which not only achieves surface protection, but also plays an aesthetic role. [0003] Related technologies can refer to the application document whose publication number is CN110665717A, which discloses a brake disc spraying equipment, including a spraying room, a spraying robot is provided in the spraying room, a clamping workbench is provided outside the spraying room, and a spraying work...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that the positioning fixture is placed on the rotating rod. In order to reduce the wear between the rotating rod and the positioning fixture, it is usually necessary to stop the machine to place the positioning fixture, and the frequent start and stop of the motor will easily reduce the service life.

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