A spray gun automatic adjustment device

Abstract

The invention relates to the field of spraying equipment, in particular to an automatic spray gun regulating device which comprises a rotary regulating mechanism, an X-axis linear slide mechanism, a Y-axis linear slide mechanism and a spray gun, wherein the spray gun is mounted on the rotary regulating mechanism which is used for regulating a spraying angle of the spray gun; the rotary regulating mechanism is mounted on the X-axis linear slide mechanism which is used for driving the rotary regulating mechanism to move left and right; and the X-axis linear slide mechanism is mounted on the Y-axis linear slide mechanism which is used for driving the X-axis linear slide mechanism to move up and down. The automatic spray gun regulating device realizes free movement, in three dimensions of the X axis, the Y axis and the Z axis, of the spray gun, and the spraying angle of the spray gun is flexibly regulated through the rotary regulating mechanism, so that free regulation on the position of the spray gun and the spray angle of the spray gun is realized, various spray requirements can be met, and spray quality is improved.

Description

technical field [0001] The invention relates to the field of spraying equipment, in particular to an automatic adjustment device for a spray gun. Background technique [0002] Spraying is a coating method in which spray guns or disc atomizers are dispersed into uniform and fine droplets by means of pressure or centrifugal force and applied to the surface of the object to be coated. In order to achieve a comprehensive spraying on the surface of the workpiece, the workpiece and / or the spray gun need to be moved during the spraying process. In the prior art, since the spray gun generally does not have an automatic adjustment device, the nozzle of the spray gun generally cannot be rotated. Therefore, most of them rely on manual hand-held The spray gun is moved to realize the left and right, up and down adjustment of the spray gun position and the adjustment of the spray gun angle, but this manual adjustment method has the following defects: (1) It puts forward certain technical ...

AI Technical Summary

Problems solved by technology

In order to achieve a comprehensive spraying on the surface of the workpiece, the workpiece and / or the spray gun need to be moved during the spraying process. In the prior art, since the spray gun generally does not have an automatic adjustment device, the nozzle of the spray gun generally cannot be rotated. Therefore, most of them rely on manual hand-held The spray gun is moved to realize the left and right, up and down adjustment of the spray gun position and the adjustment of the spray gun angle, but this manual adjustment method has the following defects: (1) It puts forward certain technical requirements for technicians, resulting in high labor costs and relying on technicians To a large extent

(2) Relying on technicians to manually adjust the angle of the spray gun, the workload is heavy, time-consuming, and the accuracy cannot be guaranteed

(3) Every time the painted workpiece is changed, technicians need to manually adjust the position and angle of the spray gun, which makes it difficult to remember the positions of different painted products, and there is no adjustment data reference

(4) The inaccuracy of manual adjustment can easily lead to low spray quality

When using an automatic spray gun to cooperate with plane automatic conveying spraying, it is necessary to set the position of the spray gun according to the spraying line. Because the spray gun needs to be adjusted adaptively when spraying workpieces of different sizes, it is best to adjust the position of the spray gun flexibly, but the existing technology Among them, the spraying position of the spray gun mainly depends on manual adjustment, the degree of automation is low, and the adjustment takes a long time, which has a negative impact on the assembly line work

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