1、QDW/T 7300复卷机复卷机自动化培训教材自动化培训教材(上）上）目录:n技术数据n自控元器件n控制系统简介n如何看电气图纸n电源分布n急停回路n现场设备FProfibus 传感器F模拟量传感器n气动n液压nStep7 程序F程序结构F硬件组态F程序备份技术数据 复卷机设计最高车速:2500 m/min 成品纸净宽 mm:71007300 成品纸最大直径 mm:1500 可卷纸的克重:LWC45-80 g/m2 急停时间（从最大车速）:35 s 最大纸幅张力:800 N/m 母辊最大直径:3500 mm 空轴直径:1214 mm 母辊最大宽度:7300 mm 纸边宽度:35100 mm 纸
2、芯种类:3英寸,6 英寸 圆刀自动定位 14对圆刀(另加2个备用位置)=最多分切13 个辊子 最小切纸宽度:200mm 后底辊尺寸：直径/长度 mm:850/7600 前底辊尺寸：直径/长度 mm:900/7600 纸芯自动喷胶 ACS550变频器(机内小型电机+圆刀传动电机)基本安全规程基本安全规程(1/2)所有操作和维护人员必须熟知本安全规程。复卷机开机前应首先检查所有安全装置是否正常并已投入使用，生产过程中绝对不允许移除或误任何操作安全装置。在复卷机上工作必须正确穿戴工作服，否则容易被卷入压区或被转动设备剐住，造成人身事故。只有经过专业培训的合格的人员才能从事复卷机的电气维修工作。从事复
3、卷机电气维修工作必须严格遵守电业安全操作规程。安全规程基本安全规程基本安全规程(2/2)维修之前，必须将执行机构移动到初始位置或安全位置,以防维修过程中设备突然动作。维修完成之后，必须对维修过的设备的运行状况进行测试，如限位开关等。修改控制参数需经供货厂家允许。为尽可能减小维修/保养工作的危险，应做到以下几点：压纸辊移动到底位置(压住纸芯)纸芯锁移动到下位置 将液压系统开关即CP11操作台上的 41S214 打到“0”位置 将控制电源开关即CP11操作台上的 02S226 打到“0”位置并加锁 将防误起开关即CP11操作台上的 05S124打到“0”位置并加锁 关闭气源(主阀门)安全规程退纸架
4、unwinder=34搁置架转动电机搁置架转动电机Tambour rotating=56退纸架主传动电机退纸架主传动电机Brake generator退纸架传动侧主要部件=22联轴器联轴器Tambour coupling=29液压抱闸液压抱闸Tambour brakes=28锁定臂锁定臂Tambour shaft lock=26横向移动横向移动Unwinder side movement26B228横向移动线性传感器横向移动线性传感器Oscillation position(linear)sensor=26=26=28=28锁定臂锁定臂Tambour shaft lock退纸架操作侧主要部件退
5、纸架部分执行器(DS)29Y113抱闸打开电磁阀抱闸打开电磁阀Tambour brakes open22Y112联轴器打开联轴器打开/关闭关闭Tambour coupling open/close26U214退纸架横向移动退纸架横向移动Unwinder sidemovement(oscillation)to OS/DS26Y222(OS),22Y224(DS)退纸架横向移动释放退纸架横向移动释放/锁定锁定Unwinder sidemovement release/locking 26Y217防吊挡板防吊挡板Crane blocking plate(pneumatic)28Y112锁定臂锁定锁定
6、臂锁定/释放释放Tambour lock lock/release26M1514纸幅调整纸幅调整Web direction motor26Y219退纸架对中（退纸架对中（OS侧）侧）Unwinder OS centering(pneumatic)28Y112锁定臂锁定锁定臂锁定/释放释放Tambour lock lock/release退纸架部分执行器(OS)退纸架部分传感器（DS）22S117Tambour coupling open22S119Tambour coupling close28B221Tambour shaft lock DS position sensor26B228Osc
7、illation position sensor28S225Tambour shaft locked DS26B313Web direction position abs.encoder28B212Tambour shaft lock OS position sensor28S216Tambour shaft locked OS退纸架部分传感器（OS）预舒展辊Pre-spreader rolls 圆刀部分=21=20=20舒展辊 Spreader rollPneumatic cylindersfor spreader roll bowingUsed to compensate paper pr
8、ofile errorsMotor:27M2314Slit spreader turn motorSensor:27B126Slit spreader position/angle(absolute)encoder=27舒展辊调节27PCI115Slit spreader second section rolls bow adjustmentin safety fence(pressure regulators)=27Web cuttingdevice screw(for cut/return movements)切断刀Cutting Device 13B122Web cuttingdevic
9、e position sensor13Y213 and 13Y216Web cutting devicecylinders13Y213 and 13Y216Web cutting devicecylinders(for open/close/press movements)13M614Web cuttingdevice motor=13切断刀 CUTTING DEVICE Sensor:13S227 OSSensor:13S219 DSWeb cutting device(Aux.cylinder 1)closed.When cutting device is moving forward/b
10、ackward cutting device cylinders long stroke minus movement must be done.Sensor:13S222 DSWeb cutting device(Aux.cylinder 2)closed.When cutting device is moving forward/backward cutting device cylinders short stroke plus movement must be done.=13卷取部分纸芯锁17M1014(OS)17M1114(DS)Core locks positioning mot
11、or with brake17B227(OS)17B223(DS)Core lock position encoder16Y112(OS)16Y116(DS)Core locks open/closeDS:16S126,16S128Core lock open/closelimit switchesOS:16B226Core lock open/close/widthlinear sensor=16=1717M1014(OS)17M1114(DS)Core locks positioning motor with brake17B227(OS)17B223(DS)Core lock posit
12、ion encoder16Y112(OS)16Y116(DS)Core locks open/closeDS:16S126,16S128Core lock open/closelimit switchesOS:16B226Core lock open/close/widthlinear sensor=16=17Core chucks for 6”and 3”cores卷取部分纸芯锁卷取部分 压区防护网25S120Safety fence at up position25S122Safety fence at down position25S124Safety fence at middle p
13、osition25S213Safety fence lock open OS25S215Safety fence lock close OS=2525S217Safety fence lock open DS25S219Safety fence lock close DS卷取部分-Service hatch=1111Y114Service hatch half open11Y119Service hatch full open11B227Service hatch positionsensor卷取部分 前、后底辊Rear drumAt basement:60M514Rear drum vacu
14、um motorFront drumAt basement:60Y114Rear drum vacuum cylinder23Y115Front drum disc brakes open23Y113Rear drum disc brakes open卷取部分 压纸辊=18卷取部分 压纸辊锁定=1919Y122Rider roll lock close OS19S127Rider roll lock close DS踢辊器12B211踢辊器position encoder OS12B214踢辊器position encoder DS36M1414Core liftervacuum OS36M1
15、416Core liftervacuum DS踢辊器 hydraulic cylinder OS=12Core feedingCORE LOADINGGlue 喷嘴37U2113Gluing deviceCore table36Y213Core table kip36Y215Core stopper to stop the coresto gluingCore feeding conveyor=3636Y213Core table kipCore feedingCORE LOADING36B126Core feeding device position(absolute)encoderCore
16、 feeding end stopperto stop the coresto the web edge including:n36B623 End stopper position abs.encodern36Y517 End stopper braken36M513 End stopper motorn36S121 Core feeding conveyor full photo cell=3636M1214,36M1216Core feeding conveyor motorsCore feeding end stopperto stop the coresto the web edge
17、 including:n 36B623 End stopper position abs.encodern 36Y517 End stopper braken 36M513 End stopper motorn 36S121 Core feeding conveyor full photo cellCORE LOADINGWeb threading nipCore lifting frame and suction beam24Y420Web threading nip up/down cylinders=3636Y312Core lifting suction beam up/downCor
18、e lifter including:n 36S819 Core lifter OS at up positionn 36S823 Core lifter DS at up positionn 36S814 Core lifter at down limit胶机-喷嘴Glue 喷嘴=37胶机-喷嘴 Turn off the power of gluing device off before any long(2 hour)pause(maintenance,service).Otherwise glue in gluing device may boil and come unusable+m
19、ake spray 喷嘴s dirty.Before any maintenance or service work of gluing:remember to turn the power and air supply offSee gluing device manufacturer document:Robatech EN Spray Heads AX100SP SPA SPM for complete instructions.Glue 喷嘴胶机-喷嘴See gluing device manufacturer document:Robatech EN Spray Heads AX10
20、0SP SPA SPM for complete instructions.胶机-喷嘴See gluing device manufacturer document:Robatech EN Spray Heads AX100SP SPA SPM for complete instructions.胶机-喷嘴See gluing device manufacturer document:Robatech EN Spray Heads AX100SP SPA SPM for complete instructions.CONTROL SYSTEM 1:Winder PLC system:nSiem
21、ens S7 CPU 414-2DPFProfibus DP1 Bus(1,5 Mbps)Hollow shaft absolute sensors Multipanels CP12:Panel PC and CP15:MP227 Touch Linear sensorsProfibus:Rider roll and core guider position,OS and DSProfibus:踢辊器 position,OS and DS4.20mA:UW side movement,OS core lock length Pneumatic valve terminalsFProfibus
22、DP2 Bus(1,5 Mbps)Connection to Drives CPUFEthernet(100 Mbp/s)Operation interfaceWinCCProgramming device connectionFMPI bus(1,5 Mbps)Operation interfaceProgramming device connectionCONTROL SYSTEM PRINCIPLE AT NetPro:READING ELECTRICAL DRAWINGSnFOLDER 4/7 Electrical drawings:uFILE 5:OPERATING DEVICES
23、CIRCUIT DIAGRAMSFOperating devices are connected to:PC10 Winder PLC Input/Output cards MC8 PLC extension module ET200S CP12 PLC extension module ET200S TB31 Operation side frame where PLC extension module ET200S TB32 Drive side frame where PLC extension module ET200S Position of the field devices an
24、d other equipments are formed from electrical drawings page number and code which located at POSITION-field.ET200SREADING ELECTRICAL DRAWINGSnFOLDER 4/7 Electrical drawings:uFILE 6:MOTOR CABIN MC8 CIRCUIT DIAGRAMSFMC8 Located inside Electrical room FWinder auxliary motors circuit diagrams Position c
25、onsists of page number and code from POSITION-field.READING ELECTRICAL DRAWINGSCircuit numberPageColumn number from circuit diagram06S120,WEB BREAK SENSORDevice type(like S=switch,Y=valve,M=motor)1/2READING ELECTRICAL DRAWINGS2/2Circuit diagramPOWER SUPPLYnCONTROL VOLTAGE Position=02:u160A Power sup
26、ply to MC8 from From CustomernPC10 Power supply from MC8 400/220VAC transformeruAll emergency stop buttons are connected separately and directly to PC10 cross connection terminals.In PC10 they are connected in series before connecting to Master relay 03K113.uAll buttons have they own red lamp which
27、is on when pushbutton is pressed and emergency stop is active.uWhen emergency stop is active it will stop and prevent all hydraulic and pneumatic movements.It will also cause the drive system go down using emergency stop ramp time(30s).After 2min Drive system main contactor will be open automaticall
28、y.uEmergency stop reset-button is located in Control room at panel CP11.FIt resets emergency stop master relay(if all buttons are released).FResetting the winders emergency stop is possibly after 30s time delay is over.FDrives system have they own emergency stop and reset button for that in CP11FResetting drives emergency stop is possible after 2min time delay is over.E-Stop button and lamp.EMERGENCY STOP Position=03EMERGENCY STOP Position=03EMERGENCY STOP Position=03EMERGENCY STOP Position=03E-Stop relay with auxiliary contactors in PC10.
