直线返回型前座椅装配线技术说明(英)

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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