A robotic arm

Abstract

The invention discloses a robot arm which comprises a housing, a clamp body, a delivery device, a connecting block, a protective cover, a press column and a robot arm body. The clamp body, the delivery device, the connecting block and the protective cover are installed in the housing from front to back, the delivery device comprises a first compression spring, a delivery block, a second compression spring, a guide position rod and a guide position block, the first compression spring is installed between the rear end of the clamp body and the delivery block, a clamp arm is arranged at the rear end of the press column, an adjusting sleeve column is connected to the front end face in a sleeving mode and can be connected in a sleeving mode when the thickness of a workpiece is larger. The technical problem that an existing robot cannot accurately control a clamping force in the brittle material clamping process is solved.

Description

technical field [0001] The invention relates to the field of robots, in particular to a robot arm. Background technique [0002] With the continuous improvement of science and technology, many processing procedures in the manufacturing industry are often completed by robots instead of manually. When processing and producing some brittle workpieces such as pottery, glass products, etc., when the robot's arms fix these brittle workpieces, traditional robots If the clamping force is too large, it is easy to be crushed, and if the clamping force is too small, accidents are likely to occur during the processing. SUMMARY OF THE INVENTION [0003] The technical problem to be solved by the present invention is to provide a robot arm, which can solve the above-mentioned problems in the prior art. [0004] The technical solution adopted by the present invention to achieve the above object is: a robot arm, comprising a casing, a clamping body, a transmission device, a connecting blo...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of science and technology, the processing procedures in many manufacturing industries are often replaced by robots. When processing and producing some brittle workpieces such as pottery and glass products, when the robot's arm fixes these brittle workpieces, traditional robots It is difficult to control the clamping force with the arm and hand. When the clamping force is too large, it is easy to be crushed. If the clamping force is too small, accidents are prone to occur during processing.

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