冲床上下料机械手臂及驱动系统设计

Design of the Feeding and Blanking Manipulator for Punch and Driving System

设计了一种以薄板类零件为对象的冲床上下料关节型机械手臂,该机械手臂以运动控制卡为控制核心,通过驱动伺服电机带动机械手臂各关节实现负载的升降、旋转、移动和摆动。针对机械手臂运行动作并依据力矩、惯量传递转换原则,分析机械手臂负载传递,并通过相关理论进行伺服电机选型及验证。在硬件配置完成基础上,配合机械手臂实际工作状态,确定其工作流程。

A kind of joint type feeding and blanking manipulator for punch is designed,which regards sheet parts as the material and takes motion control card as the core of control. Each joint is driven by servo motors to make the load to lifting,rotate,move and swing. Then,the load transfer of the manipulator is analyzed based on manipulator movement and transformation principles of torque and inertia,the selection of the servo is completed.Also,the verification of the selection is carried out with the theory. Based on the completion of hardware configuration,the working process of manipulator is determined in view of its actual working condition.