零件自动定位机械臂设计

Design of automatic positioning manipulator for partsAbstractThe part automatic positioning mechanical arm is a mechanical arm component that canmake the pressure sensor in the clamp take out from the chuck and accurately position in theclamp.This review describes the research background and development trend of automaticpositioning manipulator in the world.According to the design requirements,the overallstructure of the manipulator is designed,the overall dimension of each component of themanipulator is designed,and its strength life is checked,and the grabbing mode and partidentification and positioning mode are selected and designed:1.Determine the joint form,degree of freedom and parameters of the manipulatorstructure.2.The grabbing mode of the grabbing end of the mechanical arm and the diameter of thegrabbing vacuum disk are designed.3.Select the servo motor to control the rotation of the grabbing end when grabbing.Key words:Part automatic positioning manipulator;Structural design;Grasping method