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1、毕业设计作品题目：基于PLC的搬运机械手系统设计姓名：专业：机电班级：学号：校内指导老师：校外指导老师：填表日期：湘潭医卫职业技术学院教务处制湘潭医卫职业技术学院毕业设计作品二级学院医电学院专业机电班级姓名学号校内指导老师毕业设计名称基于PLC的搬运机械手设计系统校外指导老师毕业设计时间AbstractWiththepopularityofindustrialautomationanddevelopment,thedemandforyear-on-yearincreaseofcontroller,ha
2、ndlingtheapplicationofrobotgraduallypopularity,mainlyintheautomotive,electronic,mechanicalprocessing,food,medicineandotherareasoftheproductionlineorcargotransport,wecanbemoregoodtosaveenergyandimprovethetransportefficiencyofequipmentorproducts,toreducer
3、estrictionsonothermodesoftransportationandinadequatetomeettherequirementsofmoderneconomicdevelopment.Themanipulatormechanicalstructureincludestwosolenoidvalvescontrolledbyhydraulicmanipulatorsteeltoachievetheincreaseddeclineinsportsandworkpiececlampinga
4、ction,thetwodifferentmotorspeedthroughthetwomotorcoilspositivecontrolinordertoachievecarofthefast-forward,slowforward,fastrewind,slowmovementbackmovement;conversionbysettingitsactioninvariousdifferentpartsofthetripswitch(SQ1---SQ9)generatedon-offsignalt
5、ransmissiontothePLCcontroller,throughthePLCinternaldifferentoutputsignal,whichdrivestheexternalcoiltocontrolthemotororsolenoidvalveshaveadifferentaction,therobotcanachieveprecisepositioning;theircourseofactioninclude:declineinclampingincreased,slowforwa
6、rd,fastforward,slowprogress,theextensionof,thedropin,relax,rise,slowback,rewind,slowback;itsoperation,including:Backinsitu,manual,single-step,singlecycle,continuous;tomeettheproductionrequirementsofthevariousoperationsandmaintenance.Keywords:handlingmec
7、hanicalhandsProgrammableLogicController(PLC)hydraulicsolenoidvalve目录AbstractII目录III引言1第一章机械手概况21.1搬运机械手的应用简况21.2机械手的应用意义31.3机械手的发展概况31.4机械手的发展趋势41.5PLC概况及在机械手中的应用5第二章搬运机械手总体设计方案82.1搬运机械手结构及其动作82.2机械手的控制过程82.3机械手的控制要求9第三章搬运机械手硬件系统设计103.1机械手的结构103.2电气控制的设
8、计103.3操作面板及动作说明113.4I/O分配12第四章搬运机械手的软件系统设计154.1梯形图的总体设计154.2各部分梯形图的设计16结论24谢辞25参考文献26附：语句表 梯形图 I/O接线图引言机械手：mechanicalhand，也被称为自动手，autohand能模仿人手和臂的某些动作功能，用以按固定程序抓取、搬运物件或操作工具的自动操作装置。它可代替人的繁重劳动以实现生产的机械化和自动化，能在有害环境下操作以保护人身安全，因而广泛应用于机
