Manipulator wrist positioning system and positioning method thereof

Abstract

The invention discloses a manipulator wrist positioning system and a positioning method of the manipulator wrist positioning system, wherein the positioning system comprises an outer shell, a positioning structure, a servo motor, a first rotating shaft, a disc, an extension rod, a cylinder, a sheave, a second rotating shaft, a connecting plate, an inner shell, fixed plates, a manipulator steeringplatform, manipulator arm levers, rotating chucks and vacuum suction cups. The rotating chucks are driven by an air cylinder, so the rotating chucks can rotate in the vertical direction, and the practicability of a manipulator is improved; by installing the vacuum suction cups, the gripping effect of the manipulator can be improved, and uniform stress and stable clamping are achieved; through rotating fit of the disc, the sheave and the servo motor, rotating and positioning work of the manipulator in four directions can be realized, an external air cylinder is avoided from being used for positioning the manipulator, the cost is reduced, the positioning effect is excellent, and the stability is high. In conclusion, the movement speed of the manipulator can be controlled, the positioning effect is excellent, and the precision is accurate.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a manipulator wrist positioning system and a positioning method thereof. Background technique [0002] A manipulator is a device that can imitate a human hand and an arm. It is an automatic operating device used 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. The respective advantages of manipulators and machines, the manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. It is used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. Today's manipulator positioning device has a simple structure, generally rotates directl...

AI Technical Summary

Problems solved by technology

Today's manipulator positioning device has a simple structure, generally rotates directly, and then positions it through an external cylinder, which virtually increases the cost. Traditional manipulator wrists are not easy to perform positioning when rotating, and the positioning effect is poor, and The wrist of the robotic arm has poor stability when working, and it is prone to shaking, which reduces the accuracy of positioning

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