Five-axis linkage automatic spraying mechanism

Abstract

The invention provides a five-axis linkage automatic spraying mechanism. The mechanism comprises a cross stand column control structure, a spray gun and a workbench, the right end of the cross stand column control structure is fixed with the spray gun, the workbench is located on the right side of the spray gun, a workbench motor is arranged below the workbench, the worktable motor drives the worktable to move up and down or rotate around the Y axis, the cross stand column control structure drives the spray gun to adjust the upper and lower left and right positions, a spray gun motor is arranged on the side edge of the spray gun, the spray gun is controlled to rotate around the Z axis, the angle of the spray gun is adjusted, the cross stand column control structure, the working table motorand the spray gun motor are all connected with the control system. The five-axis linkage automatic spraying mechanism has the five-axis linkage function and is high in speed, stable in operation, accurate in positioning, the automatic spraying mechanism can carry out comprehensive spraying work in a wide range and multiple angles, the defects of leakage spraying and repeated spraying are avoided,and the situation of manual work in toxic and harmful and high-temperature environments is improved.

Description

technical field [0001] The invention relates to the technical field of spraying equipment, in particular to a five-axis linkage automatic spraying mechanism. Background technique [0002] At present, enterprises mostly use manipulators to automatically spray workpieces, but the design of the automatic spraying mechanism of manipulators is complicated, the system programming is difficult, maintenance is difficult, and the price is expensive. Take the ABB brand IRB 52-7 / 1.2 spraying robot as an example. It involves many fields such as programming, color recognition, and algorithms. Once the machine breaks down, it is difficult for ordinary maintenance personnel to deal with it, and it is expensive. The price of one machine is about 620,000 Yuan. [0003] In addition, the spraying robots on the market do not use automatic positioning for the clamping of the workpiece, and the workpiece cannot be placed in the best position during spraying; the movement of the nozzle uses a mas...

AI Technical Summary

Problems solved by technology

Although the spraying robot can accurately control the distance of the nozzle and the thickness of spraying during spraying, it cannot accurately adjust the angle of the spray gun, and the workpiece cannot be positioned accurately. The spraying method is also limited, and there will be disadvantages of missed spraying and repeated spraying.

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