A flexible grinding angle grinder device for the end of a robot

Abstract

The invention provides a flexible polishing device for an angle grinder for the end of a robot. The flexible polishing device comprises an end flange, a flexible flange, a manual quick change device, an angle grinder clamping device and the angle grinder, wherein the end flange is connected with one end of the flexible flange; the other end of the flexible flange is connected with the manual quick change device; the angle grinder is detachably installed on the manual quick change device through the angle grinder clamping device. According to the flexible polishing device, the angle grinder device applied to manpower is applied to six shafts of the robot, and the flexible flange ACF is introduced, so that the manpower is replaced by the robot to carry out polishing, and the problem of healthy damage on workers caused by severe environment of a polishing field is solved; meanwhile, the polishing normal force is monitored in real time, so that the flexible flange can carry out self-adaptive stretching in real time, and constant polishing force is kept; and in addition, the advancing speed and the polishing force of the robot can also be regulated in real time, so that an optimal technological formula is set according to different workpieces, materials and abrasives, the polishing efficiency is improved, the cost is lowered, the service life of a tool is prolonged, and consistent and high polishing quality is ensured.

Description

technical field [0001] The present invention relates to an angle grinder, in particular to a flexible grinding angle grinder device for the end of a robot. Background technique [0002] Angle grinders are widely used in the grinding process of the outer surface of the workpiece. In the actual grinding process, the angle grinder basically relies on manual grinding. The work intensity is high, the environment is harsh, and the health of the workers is damaged, and the grinding quality of the workpiece is largely Depending on the proficiency of the workers, the product consistency after polishing is poor. At present, there is no angle grinder specially designed for robot six-axis grinding on the market. [0003] The current industrial robots cannot work like humans, perceive changes in processing conditions in real time and adjust the process in real time. After the robot working program is set, the robot’s machining trajectory is fixed, but the workpiece has tolerances, and ...

AI Technical Summary

Problems solved by technology

[0003]Current industrial robots cannot work like humans, sense changes in processing conditions in real time and adjust processes in real time

After the robot working program is set, the robot’s machining trajectory is fixed, but the workpiece has tolerances, and there is an error in the clamping and fixing process. If it is a positive error, the force on the angle grinder will increase, the speed will decrease, or even stop. Serious excessive force will cause the robot to alarm and stop due to excessive load; if it is a reverse error, it will cause the grinding to be too light or even the workpiece cannot be ground

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