68文献引用格式: 李素敏. PLC 控制机械手[J]. 电声技术,2019,43( 4) :68 - 69.LI S M. PLC control manipulator[J]. Audio Engineering,2019,43( 4) :68 - 69.中图分类号: TP241文献标志码: ADOI:10. 16311 /j. audioe. 2019. 04. 018PLC 控制机械手李素敏( 许昌电气职业学院,河南许昌461000)摘要: 近些年我国各项应用技术水平在不断提升,加上工业化发展速度加快,各类工业自动化控制装置应用范围在逐步扩大。可编程序控制器( Programmable Logic Controller) 就是 PLC,主要是基于微处理器应用的工业自动化控制装置。近些年我国计算机信息技术与各类电子技术发展加快,促使 PLC 应用性能在不断优化,在多领域应用价值突出。从现阶段 PLC 应用现状来看,在自动化、网络化、智能化方面发展较快,现如今已出现 SOFTPLC,说明 PLC 在未来应用中具有更广阔的发展空间。本文主要对气动机械臂 PLC 控制来分析 PLC 具体应用,便于深入了解 PLC,为其实践应用提供动力。本设计主要利用 PLC 实现机械手的设计,其中就机械手,PLC 做了简单的介绍,然后按要求对机械手的程序进行设计,画出梯形图,并根据梯形图写出了指令。关键词: PLC; 机械手; 梯形图PLC control manipulatorLI Sumin( Xuchang Electrical Vocational College,Xuchang 461000,China)Abstract: In recent years,the application level of various industrial automation control devices in China has been constantlyimproving,and with the acceleration of industrialization,the application scope of various industrial automation control de-vices is gradually expanding. Programmable Logic Controller ( PLC) is an industrial automation control device based on mi-croprocessor application. In recent years,the development of computer information technology and all kinds of electronictechnology in our country has accelerated,which has promoted the continuous optimization of the application performance ofPLC and highlighted its application value in many fields. From the current situation of the application of PLC,the develop-ment of auto...