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1、摘要本课题是为普通车床配套而设计的上料机械手。工业机械手是工业生产的必然产物,它是一种模仿人体上肢的部分功能,按照预定要求输送工件或握持工具进行操作的自动化技术设备,对实现工业生产自动化,推动工业生产的进一步发展起着重要作用。因而具有强大的生命力受到人们的广泛重视和欢迎。实践证明,工业机械手可以代替人手的繁重劳动,显著减轻工人的劳动强度,改善劳动条件,提高劳动生产率和自动化水平。工业生产中经常出现的笨重工件的搬运和长期频繁、单调的操作,采用机械手是有效的。此外,它能在高温、低温、深水、宇宙、放射性和其他有毒、污染
2、环境条件下进行操作,更显示其优越性,有着广阔的发展前途。本课题通过应用AutoCAD技术对机械手进行结构设计和液压传动原理设计,运用solidworks技术对上料机械手进行三维实体造型,并进行了运动仿真,使其能将基本的运动更具体的展现在人们面前。它能实行自动上料运动;在安装工件时,将工件送入卡盘中的夹紧运动等。上料机械手的运动速度是按着满足生产率的要求来设定。【关键词】机械手可编程序控制器(PLC)技能特性AbstractThisissueisforthegeneraldesignofthelatheandsup
3、portingmaterialonthemanipulator.Industrialmachineryhandistheinevitableproductofindustrialproduction,itisacopyoftheupperpartofthehumanbodyfunctions,inaccordancewithapredeterminedtransferrequestortheworkpieceholdthetoolstooperatetheequipmentautomationtechnology
4、,toachieveindustrialproductionautomation,thepromotionofindustrialproductionofthefurtherdevelopmentplaysanimportantrolein.Sotheyhavestrongvitalityofthepeoplebytheextensiveattentionandwelcome.Practicehasproved,theindustrialrobotcanreplacethestaffoftheheavylabor
5、,significantlyreducedlaborintensityofworkers,improveworkingconditions,improvelaborproductivityandthelevelofautomation.Industrialproductionoftenappearsinthebulkyworkpiecehandlingandfrequentlong-term,monotonousoperation,amechanicalhandtobeeffective.Inaddition,i
6、tcanbeinhightemperature,lowtemperature,water,theuniverse,radioactiveandothertoxic,pollutionoftheenvironmentundertheconditionsofoperation,butalsoshowitssuperiority,therearebroaddevelopmentprospects.ThistopicthroughtheapplicationofAutoCADtechnologyonthemanipula
7、torstructuredesignandhydraulictransmissionprincipleofdesign,theuseofSolidWorkstechnologyonthemanipulatorfor3Dsolidmodeling,andcarriedonthemovementsimulation,whichcanbethebasicmotionmorespecificshowinfrontofpeople.Itcancarryouttheautomaticfeedingmovement;inthe
8、installationoftheworkpiece,theworkpiecetothechuckclampingmovement.Onthemanipulatormovementspeedistomeetproductivityrequirementtosetup.[Keywords]manipulatorprogrammablecontroller(PLC)techn