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1、Stretching and Wrapping Machine Operators Manual ContentsMachines QualityMachines Specification. Setting Up.Testing Working PrincipleMachines Operation MaintenanceTroubles and SolutionsMain Chart. Electrical Appliance Chart Attachments:1 Certification of Products2 Guarantee of Products Maintenance 3
2、 Check and Repair RecordsOur factory has the right to change each technical specification. If this does happen, we will not inform you! 1.1 Function ParameterItemParameterModel:VoltageAC220V,60Hz; Two Phase Three LinesTurntableSpeed 0-12r/min LifterConfine or adjust the standard height of film wrapp
3、ing Film Stretching ComponentsThrough converter, automatically adjusting films elastic degree(Pre-stretching)Through hand level, adjusting films elastic degree(Anti-stretching) FilmMaximum thickness while stretching tightly: 0.035mmFilms inside axis diameter:76mmMaximum Specification of film:12kgFil
4、ms width:500mmPacking MaterialsMaximum packing weight:1500kgMaximum packing height:2000mmAttachmentNonMachines DimensionTurntables diameter:1500 (18002500); can be customizedTurntables diameter:1800 (18002500); can be customizedTurntables diameter:2000(18002500); can be customizedMachines Weight700k
5、gWorking Noiseor=80DBWorking EnvironmentHumidityor=98%, Temperature 0-402. 1.3 Outline & Applied Field This machine employs PLC control, choosing worlds famous brand electrical appliance, like Panasonic of Japan, LG of Korea and etc. With proper design, the machine endowed with harmonious performanc
6、e, high reliability and convenient operation which can improve production efficiency and also prevent goods damage during transportation. Meanwhile, it prevents the goods from dusts and dampness, keeping clean. This machine is widely used in many industries, such as chemical fiber, tobacco, pharmacy
7、, printing, refrigeration, home electrical appliance, pottery and porcelain, hardware, chemistry, can-making, etc.1.5 Safe notice while using the machine1. Please make sure the power source the machine applied; This machine employs three phase AC110V and the double-color wire is null line. The machi
8、nes case shell is a protector when linking to the ground. While the machine is working, strictly forbidding to step on the surface of machine. 2. Not allowed to set up this machine on soft ground ;3. Not allowed to put materials that needed to be wrapped near the edge of turntable;4. Make sure tag-o
9、ut the power at the end of working;5. While something unexpected happened, please press the emergency button to cut off motors power, stopping the machine urgently;6. Make sure clean the machine after one-days working;7. Do not disconnect electric equipment at random for the consideration of safety;
10、8. Only the electric technician can check or repair the electric equipment.2 Machines specification, setting up and testing2.1 Specification 2.11 Machines model: 2.12 Date of manufacture: Refer to the certification2.2 Conditions of uninstalling, setting-up, transporting and storing 2.21 Uninstalling
11、The machine is divided into three parts when moving out of the factory. That is pedestal, turntable, vertical column and lifter. The vertical column wrapped with foam pieces and other parts are fixed to the pallet in a large wooden box.2.22 Setting-up 1. Use hoister to sling the wrapping machine, ke
12、eping in a horizontal plane. 2. After hoisting the vertical column with certain accessory ( two people can also hoist it), one person supports the machine to make it vertical, while the other, with 8 M10 screws, fixes the machine to the corresponding position on the pedestal. 3. If having sloping pa
13、rts, you just need to put settled screws into the underneath gap of the sloping parts. 4. To fasten the film lifter to the corresponding position of vertical column with 4 M10 screws. 5. To fix motors cover on the corresponding position of vertical column with 4 M5 screws.6. To check whether each sc
14、rew is tight or not.After confirmation, turning-on the power and tagging-in the electric control switches. To see whether the power indicator light is bright and the text screen is evincive. If not, checking the text screens socket.2.23 Transporting Using fork lift truck or hoister 2.24 Working envi
15、ronment The working environment should far away from fireworks and erosive materials, keeping dry and ventilative. Humidity =98%, normal environment temperature ranges from 0 to 40 centigrade. Have no special requirement to electromagnetic radiation. 2.25 Testing2.31 Pre-run1. To check whether tight
16、 area is loose or not.2. To check whether motor and electric equipment is dry; whether having good insulation.3. To check whether outer power supply complies with the demands of the machine.2.32 Empty operating After turning-on the power, pressing the START button to rotate the turntable, checking t
17、he elastic degree of chains. Normally, the swaying scope is within 6mm. If exceeding, you need to adjust. And then press No. 9 or No.3 button to check whether the lifter assembly works continuously. If not, please check the chains.3. Working principle Put the materials needed to be wrapped in the mi
18、ddle of turntable. Firstly, the turntable motor starts working to realize materials peripheral wrapping. Meanwhile, the lifter motor also starts to bring the lifter assembly working up and down, realizing materials upper direction wrapping. .4. Machines operation4.1. Before the machine starts, pleas
19、e put the emergency stop button on the OFF condition.4.2. Twist the top and low process switch to install screw, adjusting it to the required height that materials needed to wrap, and then fix. 4.3. Send the materials to the middle of turntable.4.4. Films installing method . Put the whole canister f
20、ilm to the lower gauge plate of film frame.5. Film-crossing way and film tension adjusting 1. Pre-stretchingPressing down the knob, letting transition reel turn a certain angle, crossing the film according to the direction of arrowhead and then getting through the transition reel again. By adjusting
21、 turntable speed and pre-stretching motor speed to reach the tension degree. Concretely, you just need to adjust the black knob of transducer which controls turntable and pre-stretching. The more quick the turntable and the more slow the pre-stretching motor, the more tight the film. Vice versa. 2.
22、Anti-stretchingAdjust the main stretching reel to a proper inhibition degree, press down the wobble handle, regulate adjuster screw and then pluck up wobble handle, pulling film from rack shaft, crossing resistance reel and transition reel to let film wrap on the materials. Finally pluck down wobble
23、 handle. 4.2 Text controller78 94561320CLR土ESCHOMEALMSETENTSHF1. While manual wrap materials, turn on the power and press ENT into the main menu tableau. According to the screen, press No. 2 into the working mode tableau, and then again press No. 2 into the manual working mode tableau. After this, p
24、ress No. 0 entered into artificial working. Stretch film to a certain length, according to the turning direction of turntable wrap film on the materials and then press the green START button on the panel to rotate the turntable. After wrapping in proper circles, press UP button 9 into the upper cont
25、inuous overlap wrapping. When reaching to the required position, press DOWN button 3 into the beneath continuous overlap wrapping. Adjust of wrapping thickness: Properly adjust the speed of turntable and lifter to reach the suitable wrapping thickness. The more quick the turntable and the more slow
26、the lifter, the more thick the wrapping thickness. Vice versa. Menu 主菜單1.參數(shù)設定 2.工作模式3.參數(shù)查詢 返回 ESC Menu1.param 2.job mode3.yield back ESC 0Manual Menu ESE Table UP Down手動工作 主菜單 ESC 轉(zhuǎn)盤 9升 3降 手動 / 自動Job mode 1.Auto 2. Manual工作模式1.自動工作 2.手動工作 2. Automatic wrapping: Turn on the power and PLC considers it
27、 as automatic mode. Through the text, press ENT into the main menu tableau. According to the screen, press No. 2 into the working mode tableau and then again press No. 1 into the automatic working mode tableau. This page can not be revised. Stretch film to a certain length, according to the turning
28、direction of turntable wrap film on the materials and then press the green START button on the panel to automatically wrapping.Adjust of wrapping thickness: Properly adjust the speed of turntable and lifter to reach the suitable wrapping thickness. The more quick the turntable and the more slow the
29、lifter, the more thick the wrapping thickness. Vice versa.3. Parameter set: On main menu tableau, press No. 1 into the parameter select tableau. If need to adjust top cycle, press No. 1 into the top cycle modify tableau. At first, press Modify Set, and then input the required number by 0-9 button on
30、 the screen. Finally press ENT to confirm. So do the same method of bottom cycle and up down number.參數(shù)設定 主菜單 ESC1.頂部圈數(shù) 92.底部圈數(shù) 93.上下次數(shù) 9 Select parameter Menu ESE1.Top cycle 92.Bottom cycle 93.Up down number 9Modify SET Back ESE Top cycle 9 positioning time 99頂部(dn b)圈數(shù)設定Top cycle set修改SET 確定ENT 返回
31、ESC 頂部圈數(shù)設定 9 光電延時設定 99底部圈數(shù)設定(sh dn)Bottom cycle set修改SET 確定ENT 返回 ESC 底部圈數(shù)設定 9Modify SET Back ESE UP and down number 9Modify SET Back ESE Bottom cycle 9上下(shngxi)次數(shù)Up down number 修改SET 確定ENT 返回 ESC 上下次數(shù)設定9Language select: On main menu tableau, press No. 6 into the Select Language tableau to select.S
32、elect language 語言選擇 0.English 1.中文5. Maintenance Frequent correct maintenance and services to this machine can not only prolong the using life, but also reduce trouble. As a result, improve production efficiency. 5.1 Open motor cover, carefully spread adequate lubricant on the chains and also on the
33、 whole chains convey structure. 5.2 Spread adequate lubricant on the slide-rail of lifter assembly (the stroke scope that platen touches). The lubricant not dropping is the standard. 5.3 Open a board between turntable and vertical column, carefully spread adequate lubricant on the turntable convey c
34、hains and also on the whole chains convey structure.5.4 While the machine is pre-stretching structure, open the bottom board of lifter assembly, carefully spread adequate lubricant on the convey chains.5.5 While the machine is anti-stretching structure, if the brake adjusting ability of stretching s
35、tructure decreases, you need to check whether the inner nylon friction sheet wears out badly or not. If do have bad abrasion, change a new one.5.6 Frequently check and tighten the screws.5.7 Bracket tray, turntable and 12 trolley parts that conduct turntable to rotate, if the diameter 58mm or the tu
36、rning noise abnormal, then the whole trolley system should change.6. Repair and trouble elimination6.1 Safe notice while repairing 1. Make sure cut off the main power 2. Workers should not barefoot repair6.2 Periodically maintenance and clean 1. Periodically check whether each accessory loose or not
37、 2. Periodically spread lubricant on the important parts of machine 3. Keep the surface of machine clean6.3 Common trouble and solution 6.3.1 Indicator not light 1. The power is off; Turn on the power supply. 2. Indicator is broken; Change indicator. 3. Plug not well in; Let plug in good condition.6
38、.3.2 Turntable not rotate 1.Disconnected power or lack of phase; Check the power supply. 2. Motor is bad; Change motor. 3. Chains are broken or come off; Reset the chains. 4. Control button is bad; Change. 5. Transducer or PLC is bad; Change. 6. Transducer adjuster knob is on the minimum place; Adju
39、st to the proper frequency. 7. Emergency stop button is on the OFF condition; Turn on the button.6.33 Lifter not up or down 1. Limit switch or turntable count process switch is broken; Change. 2. Disconnected power or lack of phase; Check the power supply. 3. Motor is bad; Change motor. 4. Chains ar
40、e broken or come off; Change. 5. Lifter platen is tightly connected to the vertical column. 6. Transducer or PLC is broken; Change. 7. Transducer adjuster knob is on the minimum place; Adjust to the proper frequency. 8. Emergency stop button is on the OFF condition; Turn on the button.6.34 Wrapping
41、film broken 1.Wrapping film fracture or quality not good; Change 2. Pre-stretching motor is not good; Change. 3. Proximity switch is broken or extension spring wears out; Change 4. Pre-stretching chains come off or sprocket-wheel is loose; Reset chains or tighten sprocket-wheel. 5. Pre-stretching mo
42、tor speed do not match with the turntable motor speed; Adjust the speed of these two motors. 6.4 Items that operator repaired or changed No.Name of replacing accessoryCodeRemark1Upper gauge plateFY20None in this kind of machine2Lower gauge plateFY21None3Plastic padFY-19None4Tight circleFY-18None5Pro
43、ximity switch(pre-stretching)JK5J1None6Spreader spring(pre-stretching)DBJ1None7Friction sheetMCPNone8Trolley wheel FYNLTNone9Items that expert repaired or changedNo.Name of replacing accessoryCodeRemark1bearing(anti-stretching)2chains3Piezo-resistanceComponent Layout of Whole Machine FCEDBANo.NameAb
44、earing turntableBbearing pedestal combinationCvertical column combinationDelectric appliance boxEfilm frame combinationFrotary motorKM1QF Component Layout of Electric Appliance Box VS800VS800VS800PLCQFPLCVS800KM2PLCQF Anti-stretching Pre-stretching Note: Our Company has the right of final change and
45、 explanation. Control Switch and Human Machine InterfaceSTOPEMERGENCY STOPSTOPSTART EMERGENCY STOPStretch WrapperSTARTStretch Wrapper Anti-stretching Pre-stretchingNote: Our Company has the right of final change and explanation. X5停止P44 膜架上升P40 大盤電機一段零L3L2L1M1:380400W 三相電機M2:380200W 三相電機INX6急停X4啟動X3光電傳感器X2計數(shù)X1下限XO上限N LLG 14 PLCY5 膜架下降 M2KM1 KM2VS-800M1 Anti-Stretching CircuitVS800 VS800 X7預拉啟動X6急停X5停止X4啟動X3光電傳感器X3膜架下降M13M1:380400W 三相電機M2:380370W 三相電機M3:380200W 三相電機M3零L1INooo公共回路X2計數(shù)X1下限XO上限YO 大盤電機一段N L PLCY4 膜架
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