Simulation mechanical finger based on electromagnetic driving

Abstract

The invention belongs to the technical field of manipulators, and particularly relates to a simulation mechanical finger based on electromagnetic driving. The simulation mechanical finger comprises atelescopic cylinder, mechanical-finger first brackets, mechanical-finger second brackets, a supporting plate and an electromagnetic driving device. The telescopic cylinder is connected with the electromagnetic driving device. The arc-shaped surface of the lower end of the telescopic cylinder is fixedly connected with a fixing ring, and the arc-shaped surface of the fixing ring is hinged to the mechanical-finger first supports which are evenly arranged. The mechanical-finger second supports are hinged to the ends, away from the fixing ring, of the mechanical-finger first supports, and the sameconical object is jointly clamped among the three mechanical-finger second supports. The faces of the sides, opposite to the conical object, of the mechanical-finger second supports are fixedly connected with rubber layers, and the faces of the sides, opposite to the conical object, of the rubber layers are fixedly connected with evenly-arranged suction cups. According to the mechanical finger, the conical object can be clamped, falling accidents are avoided, and the use safety of the device is improved.

Description

technical field [0001] The invention belongs to the technical field of manipulators, in particular to a simulated manipulator finger based on electromagnetic drive. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. It is characterized by being able to complete various expected operations through programming. It has the advantages of both human and robotic machines in terms of structure and performance. It can replace human heavy labor to realize mechanization and automation of production. It can operate in harmful environments to protect Therefore, it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. With the continuous development of science and technology, the concepts of mechanization and automation continue to penetrate into people's...

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies of the prior art, when the manipulator grips some special-shaped objects such as conical objects in the prior art, since the manipulator cannot fully cooperate with the grasped object, it is easy to cause a drop accident when grasping, resulting in a safety hazard. The stability is greatly reduced, and there is generally rigid contact between the traditional clamping device and the clamped object. When grabbing a conical object, the mechanical finger slides on the surface of the conical object and easily scratches the surface of the clamped object. The invention proposes a A simulated mechanical finger based on electromagnetic drive

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