Automatic paint spraying device for round metal disk and paint spraying method thereof

Abstract

The invention discloses an automatic paint spraying device for a round metal disk and a paint spraying method thereof. The automatic paint spraying device for the round metal disk comprises a spray gun bracket, a spray gun, a first servo motor, a second servo motor, a control box, a Z-shaped bracket, an X-axis guide track and a Y-axis guide track, wherein the spray gun and the first servo motor are arranged on the spray gun bracket. The automatic paint spraying device is suitable for spraying paint to the surface of metal with larger mass; during paint spraying, the round disk keeps still, a nozzle and a metal sensor perform X-Y axis plane movement above the round disk; and when the metal sensor detects that a metal object exists below the round disk, the nozzle is opened and can spray paint, and otherwise, the nozzle is closed. When the automatic paint spraying device for the round metal disk is used for spraying paint, the surface of the round disk with larger mass can be conveniently, automatically and uniformly painted, the consumption of energy and paint is reduced greatly, and the device is simple in structure, safe and reliable.

Description

technical field [0001] The invention belongs to the field of painting equipment, and relates to a metal disc automatic painting device and a painting method thereof. Background technique [0002] At present, the structure of the known disc automatic painting device includes a paint spray nozzle, a first motor that drives the disc to rotate, and a second motor that drives the paint spray nozzle to move. According to the radial distance between the nozzle and the center of the disc, the relative linear speed of the paint spray nozzle and the disc is controlled by adjusting the rotational speed of the disc motor, so as to achieve the purpose of evenly spraying paint on the disc plane. When the disc automatic painting device sprays paint on a metal surface with a higher quality, the motor that drives the disc to rotate will cause greater energy consumption due to its higher power, starting, stopping and speed regulation. In addition, the circular surface to be painted may not b...

AI Technical Summary

Problems solved by technology

When the disc automatic painting device sprays paint on a metal surface with a large mass, the motor that drives the disc to rotate has a large power, and the start, stop and speed regulation will cause large energy consumption.

In addition, the circular surface to be painted may not be a completely regular circle, which also increases the consumption of paint

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