毕业设计(论文)-基于PLC控制的机械手设计.pdf

毕 业 设 计 课题名称： PLC 控制的机械手设计 学生姓名： 指导教师： 专 业： 摘 要 可编程控制器是一种以微处理器为核心的工业控制装置。它采用了可编程序 的存储器，可以在其内部存储执行逻辑运算、顺序控制、定时器、计数器和算术 运算等操作的指令，并通过数字式、模拟式的输入输出，控制各种类型的设备或 生产过程。可编程控制器结构简单、操作方便、可靠性高、通用灵活、体积小、 使用寿命长，在汽车、钢铁、航空航天、船舶、化工、纺织、食品、造纸、军工 等工业领域获得了广泛的应用。 机械手是工业自动控制领域中经常遇到的一种控制对象，机械手可以完成很 多工作，如搬运物品、装配工件、切割、喷染等，应用 PLC 控制机械手实现各种 规定的工序动作，可以简化控制线路，节省成本，提高生产效率。为了使动作操 作更加准确，加入一些检测元件，更加完善的应用于各各领域。 关键词： PLC，机械手，CP ABSTRACT Programmable controller is a microprocessor as the core of the industrial control device. It USES the programmable memory, can be in its internal storage to perform the logic operation, sequence control, timer, counter and arithmetic operation instruction, and through the digital and analog input and output, the control various types of equipment or the production process. Programmable controller simple structure, convenient operation, high reliability, general flexible, small volume, long service life, in car, steel, aerospace, ship, chemical, textile, food, paper making, war industry and so on field has been widely used. Manipulator is in the field ofindustrial automatic control often met in a control object,robots can domany work, such as carrying things, assembly workpiece, cut, and dyed jet, PLC control realization of different provisions of the manipulator process can be simplified control circuit, action, to save costs, improve the production efficiency. In order to make more accurate, join operation action some test components, more perfect used in each field. Keywords: PLC manipulator CPU KEY WORDS 目 录 摘 要I ABSTRACT II 前 言错误 !未定义书签。 第一章 PLC 概述 2