Robot coating device and method

Abstract

The invention discloses a robot coating device and method. The robot coating device comprises a robot workbench and a workbench surface arranged at the top of the robot workbench, wherein a robot bodyis arranged on the workbench surface; the end of the side, away from the workbench surface, of the robot body is connected with a coating mechanism through a mounting seat; a workpiece fixing mechanism used for clamping and fixing a to-be-coated workpiece is arranged on one side of the robot body; the coating mechanism comprises a mounting plate connected to the side, away from the robot body, ofthe mounting seat; the mounting plate is connected with a fixing plate through a supporting column; and a fixed spray head seat and a movable spray head seat are arranged on the side, away from a guide hole, of the fixing plate. The robot coating device is designed according to existing requirements, a spray head on the fixed spray head seat can spray the workpiece according to movement of the robot body, the angle of the movable spray head seat is convenient to adjust, the limitation of the angle formed between included angles relative to the workpiece is small, the workpiece can be effectively coated, paint is not prone to being sprayed to other spray heads during spraying, and using is convenient.

Description

technical field [0001] The invention relates to the technical field of robot coating devices, in particular to a robot coating device and method. Background technique [0002] Coating is to cover a layer of material on the surface of the workpiece, such as dipping, spraying or spin coating. Spraying robot is an industrial robot that can automatically spray paint or spray other coatings. When spraying with a robot, it is necessary to input an operating program to plan the trajectory of the robot. Existing robot coating devices mostly adopt a joint structure with 5 or 6 degrees of freedom. The arm has a large movement space and can perform complex trajectory movements. [0003] The patent No. CN 110538748 B discloses a kind of industrial painting robot with adjustment function. When in use, the angle of the nozzle can be adjusted to realize multi-angle painting of special-shaped parts. Adjustment, after the two groups of spraying claws are adjusted to the side close to each ...

AI Technical Summary

Problems solved by technology

[0003] The patent No. CN 110538748 B discloses a kind of industrial painting robot with adjustment function. When in use, the angle of the nozzle can be adjusted to realize multi-angle painting of special-shaped parts. Adjustment, after the two sets of spraying claws are adjusted to the side close to each other, the angle formed is small, which leads to the limitation of spraying, which is not conducive to spraying the workpiece, and the paint is easy to spray on the opposite spraying claws during spraying, which is more inconvenient to use

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