Structural Design and Analysis of Part of Manipulator

Abstract In this paper, the manipulator can carry and grasp objects as the research object, manipulator is mainly composed of hands and motion mechanism. The adsorption type hand is mainly composed of suction cups and so on. The design object has three degrees of freedom, through the stepper motor and ball screw to complete the telescopic arm, through the cylinder to complete the lifting of the adsorption part, the workpiece from one coordinate adsorption and transport to another coordinate. Air suction hand structure design, hand calculation, cylinder control loop, cylinder working pressure, cylinder gas consumption analysisis presented.