【摘要】 介绍了一种基于PLC控制的新型液控工业机械手,它是在传统球坐标型机器人改造基础之上设计而成一个五自由度的液控机械手,主要利用液压驱动机械手机构运动,配以相应的PLC控制技术,编写PLC程序,使得液控机械手能实现对物料的自动分拣功能,在工业生产流水线中,代替人手来实现分拣、搬运、装卸等操作。该机械手不但减轻了工人的劳动强度,还大大地提高了劳动生产率。更多还原

【Abstract】 A new type of hydraulic control of industrial manipulator was presented based on programmable logical controller( PLC). This design was an improvement based on the traditional spherical coordinate robot,which constituted 5 degrees of freedom( 5-DOF) of hydraulic manipulator. The structure movement of manipulator was mainly driven by hydraulics,and was equipped with PLC control technology correspondingly. PLC programs were written,and the function of material handling of the assembly line in industrial manufacturing was implemented by the hydraulic manipulator. Substituion of manual operation was implemented for sorting,transport and loading and unloading. The manipulator has not only greatly reduced labor intensity of workers,but also improved labor productity.更多还原