Automatic control grabbing device of industrial robot

Abstract

The invention discloses an automatic control grabbing device of an industrial robot, solves the problem that an existing grabbing device of the industrial robot is poor in adaptability, and belongs to the technical field of robots. Two clamping parts of the manipulator are each provided with an air bag device and an air inflation device, each air bag device comprises a plurality of small air bags arranged at the ends of the corresponding clamping part, each small air bag is provided with an air inflation valve, and an air outlet of each air inflation device communicates with the corresponding small air bag through the corresponding air inflation valve; the image acquisition device acquires an image of a to-be-grabbed article below, and the control module determines the outer contour of the article according to the acquired image and determines the surrounding range of the clamping part of the manipulator and the inflation time of the inflation valves of the small air bags according to the outer contour and the distribution positions of the small air bags. The air bags of the clamping part of the manipulator are made to adapt to the shape of the to-be-grabbed object and can tightly clamp the to-be-grabbed object, the clamping part of the manipulator is controlled to surround the to-be-grabbed object, the inflation valves of the small air bags are controlled to be opened and closed according to the determined inflation time, and grabbing is completed.

Description

technical field [0001] The invention relates to a grabbing device, in particular to an automatic control grabbing device for an industrial robot, belonging to the technical field of robots. Background technique [0002] In the field of automation, industrial robots are used for assembly, handling and other operations. In some handling or assembly processes, the robot needs to accurately grasp the object, and at the same time ensure the strength to ensure that the surface of the object is not damaged; the existing industrial robots generally use hard material manipulators to grasp the object, and according to the grasped object Shape and size, set the shape, grasping force and trajectory of the manipulator, so the manipulator of the existing industrial robot has a fixed size, and the entire manipulator needs to be replaced to grasp different objects, which affects the adaptability of the industrial robot. Contents of the invention [0003] Aiming at the problem of poor ada...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of poor adaptability of the grasping device of the existing industrial robot, the present invention provides an automatic control grasping device of the industrial robot

Images