Industrial robot end anti-winding quick-changing device

Abstract

The invention provides an industrial robot end anti-winding quick-changing device. The industrial robot end anti-winding quick-changing device comprises a robot side body and an end executor side body, wherein the robot side body is connected with a robot, the end executor side body is connected with an end executor, and the robot side body and the end executor side body are detachably connected through a clamping structure and a push rod structure; the robot side body comprises an inner ring and an outer ring, the inner ring and the outer ring are each in a hollow cylinder shape, and the inner ring is arranged in the outer ring, and is rotatably connected with the outer ring; and the top end of the inner ring is detachably connected with the end executor side body, the tail end of the inner ring is fixedly connected with the robot, and the robot can drive the inner ring to rotate relative to the outer ring so as to drive the end executor side body to rotate. By means of the industrial robot end anti-winding quick-changing device, the problem that end executors of robots need air supply, however, air pipes are wound around the robots due to joint rotation can be solved, the execution flexibility of the robot is improved, and installation of the quick-changing device is facilitated.

Description

technical field [0001] The invention belongs to the technical field of industrial robot production, and in particular relates to an anti-winding quick change device at the end of an industrial robot. Background technique [0002] Today's industrial robots are more and more widely used in the field of automated production and processing, and the end effectors for different functions are becoming more and more diverse. Due to the consideration of the cost of the robot, a robot often needs to have multiple functions, but if a single end effector is equipped with multiple functions, it will cause problems such as excessive volume and weight of the end effector, and inconvenient tasks for the robot to perform. [0003] Using the quick change device at the end of the robot, according to the pre-programmed program to the designated replacement end effector position, the robot can automatically replace different end effectors, making the application of the robot more flexible. The ...

AI Technical Summary

Problems solved by technology

[0005] However, the existing quick-change devices for industrial robots have the following deficiencies. Since the transmission medium is transmitted from the robot side to the end-effector side, the medium pipeline on the robot side is generally fixed on the robot body, while the robot-side body of the quick-change device is installed on the The end joint of the robot, the end joint has a degree of freedom of rotation, so it will cause the problem of pipe entanglement

Insufficient airtightness when transferring gaseous media

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