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1、外文文献原文:Alongwiththesocialproductionprogressandpeopleliferhythmisaccelerating,peopleonproductionefficiencyalsocontinuouslyputforwardnewrequirements.Becauseofmicroelectronicstechnologyandcalculationsoftwareandhardwaretechnologyrapiddevelopmentandmoderncontroltheory,the
2、perfectionofthefastdevelopment,therobottechnologypneumaticmanipulatorsystembecauseitsmediasourcesdonotpollutetheenvironment,simpleandcheapcomponents,convenientmaintenanceandsystemsafetyandreliabilitycharacteristic,haspenetratedintoeverysectoroftheindustrialfield,inth
3、eindustrialdevelopmentplaysanimportantrole.Thisarticletellsofthepneumaticcontrolrobots,furiousmanipulatorXYaxisscrewgroup,theturntableinstitutions,rotatingmechanicalpartsbase.Maineffectiscompletemechanicalcomponentshandlingwork,tobeplacedindifferentkindsoflineorlogis
4、ticspipeline,makepartshandling,transportofgoodsmorequickandconvenient.MattersofthemanipulatoraxiallinkagesimplestructureandactionprocessManipulatorstructure,asshowninfigure1belowhaveaccusedofmanipulator(1),XYaxisscrewgroup(2),theturntableinstitutions(3),rotatingbase(
5、4),etc.Itsmotioncontrolmodeis:(1)canrotatebyservomotorAnglefor360°breathcontrolmanipulator(photoelectricsensorsurestart0point);(2)bysteppingmotordrivescrewcomponentmakealongtheX,Ymanipulatorsmove(haveX,Yaxislimitswitches);(3)canrotates360°candrivetheturntableinstitut
6、ionsmanipulatorsandbushingsfreerotation(itselectricdraginpartbythedcmotivation,photoelectricencoder,closetoswitchetc);(4)rotatingbasemainsupportabove3parts;(5)gascontrolmanipulatorbypressurecontrol(Zhangclosewhenpressedon,putinflatablerobotmanipulatorsloosen)whengas.
7、Itsworkingprocessfor:whenthegoodsarrived,manipulatorsystembeginstomove;Steppingmotorcontrol,whiletheotherstartdownwardmotionalongthehorizontalaxisofthestep-motorcontrollerbegantomoveexercise;Servomotordriverarrivedjustgrabgoodsmanipulatorsrotatingtheorientationofthep
8、lace,theninflatable,manipulatorclampedgoods.Verticalaxissteppermotordriveup,theotherhorizontalaxissteppermotordriverstartedtomovefo