An end-of-arm manipulation tool assembly

Abstract

The invention relates to the technical field of robots or mechanical arms, in particular to a small multifunctional tail end operational tool assembly of a mechanical arm. The tail end operational tool assembly of the mechanical arm comprises a tail end operational tool and adapters, wherein the tail end operational tool comprises a shell, an end cover, a plurality of guide blocks, grabbing fingers, ball screws and a driving mechanism, the end cover is connected to one end of the shell, the guide blocks are connected to the end cover, the ball screws are arranged in the shell and are connected with the grabbing fingers through lead screw nut components, the ball screws can drive the grabbing fingers to move, the driving mechanism can drive the ball screws to rotate, and the adapters are matched with the guide blocks and the grabbing fingers. Compared with the prior art, the tail end operational tool assembly of the mechanical arm has the advantages that capturing, locking and unlocking of the two different adapters can be achieved with the single driving mechanism, the overall structure is simple and compact, the size is small, and the weight is small.

Description

technical field [0001] The present invention relates to the technical field of robots or mechanical arms, in particular to a small-sized multifunctional end-of-manipulator tool assembly. Background technique [0002] The end operation tool is the executive part of the robot or the manipulator, which directly determines the working ability and advanced level of the robot or the manipulator, and has a wide range of application requirements in industries such as space robots and industrial robots. The end operation tool used by the manipulator is generally divided into active end and passive end. The end operation tool is used as the active end, and the target adapter is used as the passive end. The end operation tool completes the capture, grasping and maintenance etc. [0003] Although there are a variety of typical end-of-operation tools or end-effectors for manipulators at home and abroad, the functions of capturing, tightening, and locking of the end-of-operation tools ar...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an end-of-arm tool assembly to solve the problem that the capture, tightening, and locking functions of the end-effector in the prior art are respectively completed by multiple sets of independent actuators, thus causing the end-operator and its The technical problems of complex adapter mechanism and excessive volume and mass

Images