基于PLC的机械手控制系统设计.docx

PAGEIV

南京信息职业技术学院

毕业设计论文

作者王成学号21614D38

系部机电分院

专业机电一体化

题目基于PLC的机械手控制系统设计

指导教师孙妍

评阅教师曹桂玲

完成时间：2019年4月20日

毕业设计中文摘要

基于plc的机械手控制系统设计

摘要：本文设计首先简述了机械手的研究意义，以及机械手的结构组成部分。研究分析机械手的总体设计，并完成了机械手的结构设计。设计了气动系统回路，并进行了气动元件的选型。选择三菱PLC确定了控制方案，根据I/O分配完成了外部接线图，编写了梯形图程序，完成机械手控制系统设计，实现对机械手的控制。

关键词：机械手、PLC控制系统、远程控制、气动驱动控制系统

毕业设计外文摘要

DesignofmanipulatorcontrolsystembasedonPLC

Abstract:Thispaperfirstdescribesthedesignofthemanipulatorresearchsignificance,aswellasthestructureofthemanipulatorcomponents.Theoveralldesignofthemanipulatorisstudiedandanalyzed,andthestructuredesignofthemanipulatoriscompleted.Thepneumaticsystemloopisdesignedandtheselectionofpneumaticcomponentsiscarriedout.MitsubishiPLCwasselectedtodeterminethecontrolscheme,andtheexternalwiringdiagramwascompletedaccordingtotheI/Odistribution,andtheladderdiagramprogramwaswrittentocompletethedesignofthemanipulatorcontrolsystemandrealizethecontrolofthemanipulator.

Keywords:Manipulator,PLCcontrolsystem,remotecontrol,pneumaticdrivecontrolsystem

目录

1工业机械手研究意义和发展现状······································1

1.1机械手的研究意义············································2

1.2机械手国内外发展现状········································2

2机械手结构设计····················································2

2.1机械手结构简介··············································2

2.2机械手总体设计··············································3

3机械手气动系统设计················································4

3.1气动回路设计················································4

3.2气动驱动系统设计············································6

4机械手控制系统设计················································6

4.1三菱FX系列PLC结构功能·················