資源描述:
《直線返回型前座椅裝配線技術說明(英)》由會員上傳分享,免費在線閱讀,更多相關內(nèi)容在行業(yè)資料-天天文庫。
1、JOHNSOCONTROLSStraight-lineReturnFrontSeatBuildLineTechnicalSpecificationShanghaiMinghuaOverheadChainConveyorCo.,Ltd.August29,2004Straight-lineReturnDifferentialChainConveyedFrontSeatBuildLineTechnicalSpecification1.Overalllayout1.1Buildlineadoptsdouble-deckeddifferentialchainflexibleconvey
2、or,theupperdeckisusedforworkstationoperationwhilethelowerdeckisusedforpalletreturn.Travelingspeedfortraysattheupperandlowerdecksis18M/min,whichisgovernedviafrequencyconversion.Totallengthoflinesis30335mm.1.2Buildlineholds15operatingworkstations,15storingworkstations,theintervalbetweenworkst
3、ationsis915mm;Attwoendsofbuildlinearetheworkstationsforhoisttoaccessintootherdeck.Buildlineisequippedwith36trayswithoutsidedimensionofW620×L620×H270each,theplantheightis800mm(fromlinebottomtotraybottom).Innerspaceoftheplantfortrayoperationis290mmmaximum,externalwidthis820mm.1.3Everyoperatin
4、gworkstationisprovidedwithtrayreleasingbutton,manualandautoknobsandtraylocker.SetthebuttoninManualModeformanualoperationorinAutoModeforunattendedoperation.Thetrayshallstopandbelockedautomaticallywheninplace,whichshallbereleasedbysimplypushingdowntheworkstationreleasingbuttonaftercompletedop
5、eration.Storingworkstationsarenotinstalledwithelectriccontroller,thetrayofstoringworkstationshallbereleasedautomaticallyintotheoperatingworkstationprovidedthatthefrontoperatingworkstationhasidlespace.Stopperandelectricwrenchforspecificworkstationallowforelectricinterlocking,onlywhenelectric
6、wrenchsatisfiesthespecificmomentvalueandoutputthequalifiedsignalcanitbeunlocked,othersareoperatedautomatically.1.4WorkstationfortraystogoupordownforaccesstootherdeckisinstalledwithAUTO/MANUALcommutationswitchandFASTSTOPswitch.Operationoftrayelevationandaccessiscontrolledautomaticallybyprogr
7、ammeatAutoModewhileManualButtonisusedtocontroltrayelevationandhoistatManualMode.FASTSTOPswitchisusedtohandletheincidentsduringoperationofconveyor.1.5Releasingbuttononeworkstation(nextone)infrontofthehoistattheendofbuildlineandupperlimitswitchareprovidedw