Anti-collision braking device for mechanical arm

Abstract

The invention discloses an anti-collision braking device for a mechanical arm. The anti-collision braking device comprises a rack, a guiding sleeve is arranged over the rectangular frame rack, a guiding rod is arranged in the guiding sleeve in a sleeved mode, the guiding rod is fixedly connected with a working bench through the rack, connecting rods are fixedly connected to the top ends of the twosides of the working bench, the connecting rods are in threaded connection with bolts through a through port formed in the top end of the rack, a movable guiding rail is formed in the bottom end of the working bench, two sets of steering assemblies are arranged on the outer surface of the movable guiding rail in a sleeving mode, swinging arms are fixedly connected to the bottom ends of the steering assemblies, and the ends, away from the steering assemblies, of the swinging arms are fixedly connected with clamping claws. The anti-collision braking device is simple in structure and convenientand quick to operate, through cooperation of the steering assemblies, the swinging arms, a driving mechanism and a clamping claw assembly, fast grabbing action can be achieved, the running efficiencyof the anti-collision braking device is improved, a certain angle can be overturned after object grabbing, objects are prevented from falling due to the gravity factor and the like, and the working stability of the anti-collision braking device is conveniently improved through cooperation of the working bench, the connecting rods, and a fixing plate.

Description

Technical field [0001] The invention relates to a mechanical device, in particular to an anti-collision braking device of a manipulator, belonging to the technical field of mechanical application. Background technique [0002] Robotic fingers can imitate certain motion functions of human hands and arms, and are used as an automatic operating device for grasping, transporting objects or operating tools according to a fixed program. It is mainly composed of three parts: the actuator, the drive mechanism and the control system. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy. [0003] In the process of long-term use of traditional manipulators, due to the poor stability of the manipulator as a whole, the speed of grasping objects and operating efficienc...

AI Technical Summary

Problems solved by technology

[0003] During the long-term use of traditional manipulators, due to the poor stability of the manipulator as a whole, the speed and operating efficiency of the grasping objects are greatly reduced, and it is easy to cause the objects to fall due to gravity factors, etc. The manipulator is prone to collision during use, and cannot protect the safety of the debugger and the operator to the greatest extent. Therefore, in view of the above problems, an anti-collision braking device for the manipulator is proposed

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