Cargo grabbing device for industrial robot

Abstract

The invention discloses a cargo grabbing device for an industrial robot, relates to the technical field of industrial robots, and solves the problem that an existing device is inconvenient to control the inclination angle of a grabbing structure. A cargo grabbing device for an industrial robot comprises a mechanical arm body. The left side of the mechanical arm main body base is fixedly connected with a hydraulic pump machine; the tail end of the top of the mechanical arm body is provided with a first-stage angle adjusting structure in a hinged mode. The front end of the first-stage hinge seat is provided with a second-stage angle adjusting structure in a hinged mode. A flexible grabbing structure is arranged at the front end of the second-stage angle adjusting structure. The telescopic parts of the four-corner hydraulic cylinders are controlled to stretch out and draw back through a circuit of the control part, the angles of the four sets of inner side plates can be adjusted through cooperation with the supporting frame, and therefore the inclination degree of the angle adjusting disc hinged to the front ends of the four sets of inner side plates can be controlled, and the inclination angle of the flexible grabbing structure hinged to the front end of the angle adjusting disc can be controlled; and multi-angle adjustment on the grabbing structure is facilitated.

Description

technical field [0001] The invention relates to the technical field of industrial robots, in particular to a cargo grabbing device for industrial robots. Background technique [0002] The arm of a multi-joint industrial machine is similar to the upper limb of a human body. It has the most compact structure, high flexibility, and the smallest footprint. It can work in coordination with other industrial robots. This kind of industrial robot is more and more widely used. It is convenient for grabbing small out-of-order goods. [0003] After searching, for example, the patent No. CN109159140A discloses a cargo grabbing device for industrial robots, including a base, a flange connection plate is fixedly connected to the top wall of the base, and the bottom wall of the base is fixedly connected to the center. There is a cylinder, the bottom wall of the cylinder is connected with a universal joint, the end of the universal joint away from the cylinder is fixedly connected with a h...

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to provide a cargo grabbing device for industrial robots to solve the problem that the traditional cargo grabbing devices for industrial robots proposed in the background art are generally splint structures, which are not convenient for different sizes and different swings. The adaptability of the device is poor, and it is not convenient to control the inclination angle of the grabbing structure, and it is not possible to further adjust the grabbing structure at multiple angles, and it is not convenient to complete the grabbing of miniature cargo parts. question

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