Grabbing device for industrial robot

Abstract

The invention discloses a grabbing device for an industrial robot. The grabbing device comprises a mechanical arm, wherein the mechanical arm is connected with a mounting disc, a transmission cavity is formed in the mounting disc, a protective cover is connected to the inner side wall of the transmission cavity through a supporting shaft, a motor is arranged in the mechanical arm, the output end of the motor is connected with a rotating ring through a transmission device, the rotating ring is provided with L-shaped mounting blocks, the mounting blocks are connected with grabbing rods through linkage devices, and the grabbing rods are provided with grabbing mechanisms. According to the grabbing device, a driving disc driven by the motor is arranged on the mechanical arm, so that a rotatingdisc rotates at intervals to drive the rotating ring to rotate at intervals, the plurality of mounting blocks sequentially move to the bottom of an air cylinder, under the action of the air cylinder,the grabbing rods linked with linkage columns sequentially achieves the processes of opening, grabbing and clamping, and object grabbing is achieved, so that the mechanical arm can transport a plurality of objects during moving and conveying, the machining and transporting efficiency is improved, and the picking cost is reduced.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a grabbing device for industrial robots. Background technique [0002] An industrial robot is a multi-joint manipulator or a multi-degree-of-freedom machine device for the industrial field. It can perform work automatically and is a machine that realizes various functions by its own power and control capabilities. It can accept human command, and can also run according to pre-programmed programs. Modern industrial robots can also act according to the principles and guidelines formulated by artificial intelligence technology; industrial robots are composed of three basic parts: the main body, the drive system and the control system. The main body is the base and the actuator, including the arm, wrist and hand, and some robots also have a walking mechanism. Most industrial robots have 3 to 6 degrees of freedom of motion, of which the wrist usually has 1 to 3 degrees of freedom of m...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing robot grabbing device can only grab one object at the same time for transportation, and consumes a lot of time in the back and forth transportation process, resulting in low picking and transportation efficiency and affecting the production speed. , and a grabbing device for industrial robots is proposed, which can achieve multiple picking

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