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MF 64

Author: Donato Gavino Murru [email protected]

Pag.

83

a

179

Unwind Reel

General Description

To be able to supply film to the machine, the unroller is necessary.

It is consisting of a lifting device, moved by two screws and a single motor. This device is equipped
with a blocking system that keeps the roll with tension and let it rotate freely on its own axis. The
rotation can be controlled with the brake, avoiding that the roll moves because of inertia.

The unroller is also equipped, on its upper part, with a calendar device, used to create a feeding
reserve for the machine indexing system.

Schematic

Calendar

Reel of Non

–

Woven material

Centering table

Photo-eyes

Lifting Screw

Material sagging

Photo-eye s reflectors

Point of introduction into the machine

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Содержание MF 64

Страница 1: ...2020 Donato Gavino Murru donato gavino murru omgitaly com OMG Forming Machine Model MF 64 Matr nr 1490 Construction year 2020 INSTRUCTIONS FOR USE ORIGINAL INSTRUCTIONS...

Страница 2: ...ing the most common operations that can be done in conformity with security laws It is a simple guide of use Proper use and handling of the machine will ensure proper product performance will lengthen...

Страница 3: ...d wait for the least 15 minutes to allow the power to discharge before handling or working with the product Never attempt to disassemble the product 4 We recommended that you add the following precaut...

Страница 4: ...use 17 General advising 17 Features 18 Noise 18 List of functional groups 19 Interchangeable tools 19 Dimension of the machine 20 Safety 21 General considerations for the purposes of the CE directive...

Страница 5: ...ction 74 Unpacking positioning and assembly 75 Main Spare Parts 76 Safety 76 Touch Screen 77 General Description 77 Schematic 78 Main Spare Parts 79 Troubleshooting 79 Safety 79 Remote Assistance 80 M...

Страница 6: ...Setup 115 Heater carriage speed adjustment in and out of the machine 117 Adjustment of the sagging sensor for non woven film indexing 118 Set up for the power intensity of ceramic heating elements 11...

Страница 7: ...ption 157 Schematic 158 Common Adjustments 159 Stacker mode type G 163 Automatic Cycle 166 Main Spare Parts 168 Troubleshooting 169 Safety 169 Scrap Wrap Device 170 General Description 170 Schematic 1...

Страница 8: ...situations which if not avoided could result in death or serious injury CAUTION SIGNAL Indicates a potentially hazardous situations which if not avoided may result in minor or moderate injury or prop...

Страница 9: ...n electric shock Installation operation maintenance or inspection must be performed by authorized personnel Not doing so may result in electric shock or injury Wiring or inspection must not be perform...

Страница 10: ...ing so may result in fire electrical shock or damage to the devices Locations subject to sunlight Locations subject to temperatures or humidity outside the range specified in the specifications of ele...

Страница 11: ...the specified clearances between all the device Provide also to the correctly lubrication like is indicated in the maintenance tables Not doing so may result in fire or malfunction Do not apply any st...

Страница 12: ...al breakers and take other safety measures against short circuiting in external wiring Insufficient safety measures short circuiting may result in burning Take appropriate and sufficient countermeasur...

Страница 13: ...you provide to demounting some parts from the machine must be sure to re connecting in same place and in same way that is provided form OMG Doing so may result in unstable operation and injury When an...

Страница 14: ...roduct as shown in the following Item Description Label for CE Other safety 1 It s the label that define that the machine is marked 2 General values of consumption type of machine number of electrical...

Страница 15: ...d to pay attention and prevent death or injury 6 Place in which there is residual risk to injury for the operator 7 Place in which there is residual risk to hot surface for the operator 8 Stop of warn...

Страница 16: ...erent groups of components in the automatic process The first phase of the thermoforming process is called heating The plastic sheet is heated by infrared resistors at a temperature according to the s...

Страница 17: ...taly com Pag 16 a 179 Allowed working materials Present equipment has been studied for working the following materials Name Material Description Sound TEx C1986S NON WOVEN MATERIAL Non woven fabric ma...

Страница 18: ...ss recommended or approved by OMG and are in good working order so they can guarantee a safety process without any danger for the operator General advising OMG forming machine was engineered to guaran...

Страница 19: ...ing index 150 mm Max sheet width 850 mm Max depth drawing top 150 mm Max depth drawing bottom 150 mm Min Pneumatic work pressure For general purpose 4 bar 60 PSI Max Pneumatic work pressure For genera...

Страница 20: ...Press tables It gives shapes to the film accordingly to the mold 4 Cutting Press Cut the plastic sheet according to the shape of products and of the die cutting blades 5 Stacker Device for stacking an...

Страница 21: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 20 a 179 Dimension of the machine Lifting and transport Weight 20 Ton...

Страница 22: ...led on the machine red mushroom pushbuttons in yellow field self holding type The buttons are located on the front of the machine one in the film entry area one in the control selector area one on the...

Страница 23: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 22 a 179 Front side Electrical cabinet Security doors with door lock release control Sliding security doors...

Страница 24: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 23 a 179 Left Side Fixed safety guards...

Страница 25: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 24 a 179 Right Side Fixed safety guards...

Страница 26: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 25 a 179 Rear Side Sliding security doors Fixed safety guards...

Страница 27: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 26 a 179 Sliding security door Safety micro switches mounted inside the machine on each sliding door Tamper proof screws...

Страница 28: ...Gavino Murru donato gavino murru omgitaly com Pag 27 a 179 Location of the emergency buttons Emergency button on machine input material insertion Emergency button on the oven area Emergency button on...

Страница 29: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 28 a 179 Emergency button on the unloading area scrap winding device Description of Safety Functions...

Страница 30: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 29 a 179 Machines guards Manual reset function Emergency stop function...

Страница 31: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 30 a 179 SRP CS components...

Страница 32: ...ictly forbidden to tamper with the safety devices and to remove the installed repairs to guarantee personnel safety It is strictly forbidden to use the machine in places subject to explosion risk Misu...

Страница 33: ...re that the loading unloading and control stations are free from obstacles that could cause the operator to lose balance Before installing the machine make sure that the power supplies air electricity...

Страница 34: ...he machine is equipped with a consent switch integrated in the safety system Electrical system The machine is equipped with a sectioning device the drives are all interlocked by the safety system of t...

Страница 35: ...and emergency switches which act on the safety system of the control system preventing unexpected starts in the presence of personnel Setup mode The machine is equipped with interlocked guards which...

Страница 36: ...R 1 Accesso alle zone pericolose Pericolo di schiacciamento cesoiamento e urto La macchina dotata di interruttore di consenso progettato come una parte del associata al sistema di sicurezza del siste...

Страница 37: ...emergenze Danni causati dall incapacit di porre il macchinario in condizioni di sicurezza a seguito di una situazione di emergenza 4 2 2 2 32 La macchina dotata di interruttori di arresto in prossimi...

Страница 38: ...resenza di personale 4 1 1 1 4 12 Modalit di messa a punto Pericoli di urto schiacciamento e cesoiamento derivanti da un movimento imprevisto da parti della macchina 4 2 2 2 32 La macchina dotata di r...

Страница 39: ...nd preserve components integrity during transport some parts of the machine are removed or securely attached to the main structure Note The enroller device will be disassembled by untighten the screws...

Страница 40: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 39 a 179 Electrical plugs for enroller Enroller Unwind Air connection Enroller Unwind Air connection...

Страница 41: ...ino Murru donato gavino murru omgitaly com Pag 40 a 179 Note The ovens carriage is locked in forward position to avoid possible swings during transportation and the ovens support is removed because of...

Страница 42: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 41 a 179 Plates to be reassembled on the support Don t forget to remove these vertical bars when support is re putted in position...

Страница 43: ...ock wood pieces rear right and left the locked ovens carriage during transportation Note Re position the manifold for chiller and thermoregulator water connections on the rear side of machine frame Do...

Страница 44: ...osition the chiller and thermoregulator on the rear of the machine and re Connect the plugs and pipes of chiller and thermoregulator every pipe and wire have one plate where you need to plug Chiller T...

Страница 45: ...79 Note Re fill water on chiller and thermoregulator circuit also follow instruction of chiller and thermoregulator manual Add 20 30 of glycol Re connect pipes on the chiller Re connect plugs of chill...

Страница 46: ...onnection 2 Chiller water Outlet connection 3 Thermoregulator water Inlet connection 4 Thermoregulator Water Outlet Connection 5 Electrical valve for Delivery of cooling water to the chain rails 6 Ele...

Страница 47: ...Note Fix at same way at the opposite side the fix saftey panel Note Fix the first rear safety panel Fix the lateral rear door on the machine frame by using the Hex screws Fix the switch door detection...

Страница 48: ...d rear safety panel Note Connect the first and the second rear safety panel Fix the rear safety panel on the machine frame by using the 2 Hex screws Take look how will be the situation after the first...

Страница 49: ...nato Gavino Murru donato gavino murru omgitaly com Pag 48 a 179 Note Re Connect flashing light for machine signaling with the two screws Connect the first and second rear panel by using platens and th...

Страница 50: ...he little cabinet for machine control Open the little cover on the video control support arm This is needed to drive the cables inside the arm to re connect to the control panel Fix the arm of the con...

Страница 51: ...Author Donato Gavino Murru donato gavino murru omgitaly com Pag 50 a 179 Note Re plug the wires and cables inside the control cabinet please check also the electrical drawing annexed to the documenta...

Страница 52: ...esistors for the trim press platens servomotors will be removed and must reinstalled as showed in next pictures Electrical brakes resistors in position Open the doors of the main cabinet Fix the elect...

Страница 53: ...vino Murru donato gavino murru omgitaly com Pag 52 a 179 Tight the screws from the sockets to unlock the wires related to the Electrical brakes resistors Use the grey systems for introducing the cable...

Страница 54: ...Murru donato gavino murru omgitaly com Pag 53 a 179 Note Fixing the main cabinet conditioner and re connect Put 2 lifting eyebolts and lift the conditioner near the door Fix the conditioner to the do...

Страница 55: ...ru omgitaly com Pag 54 a 179 Note The cutting press and the stacking device are locked at the frame also Before using the machine the supports must be removed Re plug the cables of the conditioner Rem...

Страница 56: ...donato gavino murru omgitaly com Pag 55 a 179 Remove this lock systems in rear side of the machine Untight the Hex Screws to remove the 2 pillars used for delivery front and rear Remove the 2 pillars...

Страница 57: ...or Donato Gavino Murru donato gavino murru omgitaly com Pag 56 a 179 Final look after remove the 2 pillars used for delivery front and rear and all security system Photo taken from the rear sides of t...

Страница 58: ...IN CASE OF DAMAGES DURING TRANSPORTATION AND UNOLADING OMG CANNOT BE HELD RESPONSIBLE RESPONSIBILITY BELONG TO THE CARRIER PLEASE ANY DAMAGE AND DUE MACHINE TRANSPORTATION NEED TO NOTE IN THE CMR DOC...

Страница 59: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 58 a 179 Note The machine gripping points are as follows...

Страница 60: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 59 a 179 Main part machine Weight 15600 Kg...

Страница 61: ...or its stability the machine must rest on a well levelled surface in accordance with state laws This foundation must be designed and built according to parameters dependent on the quality of the suppo...

Страница 62: ...more photo below Carry out the levelling operations of the machine both horizontally and transversely by adjusting the screws of the feet see description Use a precision level to check flatness Place...

Страница 63: ...forming station lock remove the station stop screw and test its extraction Note with the machine off the lock status lamp will not be able to signal any feedback To adjust the support feet screw or u...

Страница 64: ...orm a flatness check of the machine With correct positioning it is possible to avoid the occurrence of irregular wear of the moving parts The frequency of periodic checks depends on the quality of the...

Страница 65: ...the main disconnect switch located inside the main control panel If technician open the cabinet for the operation just done in the above description please don t take in account the first two photos...

Страница 66: ...ide of the main switch the main switch will have 4 connectors Connect the cables on the appropriate terminal following these instructions 3 cables for phases see electrical schematic provided with man...

Страница 67: ...cover is installed and that all previously operations are done properly Turn on main disconnect switch before using control board power selector switch ATTENTION after giving the power check if the ph...

Страница 68: ...re not well connected to the main switch To turn on the machine When power is on before any movements please turn left and right this switch on the enroller If is mark with arrow up and moving down ne...

Страница 69: ...no murru omgitaly com Pag 68 a 179 Emergency stop button will stop all movements of the machine when activated Pull back to reset Use blue button to reset the machine after an alarm or e stop Power on...

Страница 70: ...he machine like mold guides chains pin chain system for index trim press cooling water table For that purpose we supplied a connection system for the water We suggest that you use water between 10 C t...

Страница 71: ...cooling water to the chain guides 13 Return of cooling water from the chain guides 14 Cooling water delivery to the mold 15 Return of cooling water from the mold 16 Cooling water delivery to the die...

Страница 72: ...ld to freeze when machine is in standby mode If needed some manual buttons to turn automatic valve on or off are present on the main page for the mold system the rail chains and the trim press cooling...

Страница 73: ...om Pag 72 a 179 Cooling sections of the machine Index system Cooling down the rails when the heating ovens are located in position during the automatic mode End of rails cooling Bypass for recirculati...

Страница 74: ...roducts identical and conform to control and quality expectation Cutting press station When using the cutting die heating system you need to cool down the water plate to avoid transferring heat to the...

Страница 75: ...r or 90 PSI minimum and 8 bar or 120 PSI maximum Be sure that the compressor is supplying air with low humidity percentage to avoid emptying frequently the filter of the FRL from water accumulation A...

Страница 76: ...parable functioning damages and electrical shocks Note O M G keeps the right to cut warranty for components damaged during these operations The machine is supplied with a lot of parts disassembled for...

Страница 77: ...Supplier 1 Pneumatic main gauge One Metalwork Safety Don t remove air while the machine is in operation Don t supply air to the machine before controlling if something is inside This can damage some...

Страница 78: ...9 Touch Screen General Description Touch Screen Video device is the most important instrument to communicate with the machine With touch screen is possible to set many parameters and watch performance...

Страница 79: ...thor Donato Gavino Murru donato gavino murru omgitaly com Pag 78 a 179 Schematic Video Reset button Emergency button Voltage on off selector Voltage light End Cycle button USB port Security exclusion...

Страница 80: ...ervention mode Touch screen is blank Touch screen isn t connected Connection Connect cables All modes Safety Do not remove cover or guard without shut down the power Before operating machine with powe...

Страница 81: ...hich allow simply connection between machine and OMG factory through internet connection of your factory If assistance is needed connect Ethernet cable to the plug on the left side of electrical box o...

Страница 82: ...e machines follow screen appears Digit the account the password and click on the login button for entry in the main page With the op1 account the password is blank and the operator can not do the main...

Страница 83: ...the case video If you want return to the previous page pushing the second button on the case video NOTE On touch screen there are button and switch If you push on a button it becomes yellow till push...

Страница 84: ...blocking system that keeps the roll with tension and let it rotate freely on its own axis The rotation can be controlled with the brake avoiding that the roll moves because of inertia The unroller is...

Страница 85: ...ith handle wheel Adjust the width of the unroller accordingly to the dimension of the roll Install on sliding table a new roll of non woven material Pay attention to install the new roll with the prop...

Страница 86: ...tor is near the axis of the roll It could fall on the operator You need to seat the roll on the roll table without compress it before releasing the roll from the axis No Doing so may result equipment...

Страница 87: ...l darken the photocell located at the base of the system When the photocell will get free again the unroller will function if selector is engaged Note Let the unroller turns until the photocell will d...

Страница 88: ...bout this mode Notes If the internal diameter of the roll carton part that allows keeping the roll together or coring is different from the center s cone it is possible to add an optional cone to atta...

Страница 89: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 88 a 179 Unroller sensor Disk to keep non woven sheet on the roll...

Страница 90: ...is decelerated when the sagging is until first photo eye beam If the second down photo eye is covered the unroller stops If the roll is big and heavy it is possible to adjust the break force by turnin...

Страница 91: ...material sagging is too short a safety device located in front of the calendar will stop the machine and a message will be displayed on the touchscreen immediately Release this nut to adjust To give...

Страница 92: ...Picture Qty Description Type Supplier 1 Lifting Gear Motor BN71B4 cod 830720156 VF 49 F1 18 P71 B14 B3 Bonfiglioli 1 Calendar Gear Motor BN71B4 cod 830720156 MVF 44 F1 P71 B14 BN Bonfiglioli 1 Photoe...

Страница 93: ...s too tight Brake Release the screw on the side of brake All modes The calendar turn but the material doesn t move The material doesn t have the appropriate thickness Material Release the screw on the...

Страница 94: ...dirty after the calendar The calendar rolls are dirty Calendar rolls Open upper carter and clean the calendar rolls Shut down the power Safety Do not remove cover or guard without shut down the power...

Страница 95: ...re is a rapid advancement of the material inside the chain guide system through the drilling of the material by the points on the chain When the material turns out to be hard or thick the motor that m...

Страница 96: ...to gavino murru omgitaly com Pag 95 a 179 Schematic 1 Left blade 2 Right blade 3 Cartridge heater 4 Pneumatic cylinder 5 Pneumatic cylinder spacer 6 Film sliding plate 7 Film sliding plate adjustment...

Страница 97: ...eheating unit are also automatically adjusted For the fine adjustment of the part of the edge to be heated there are two knobs 7 on the external side of the preheating device as shown in the following...

Страница 98: ...blades on the non woven material Turning the knobs 10 clockwise and counterclockwise respectively reduces or increases the air flow to the cylinders that control the blades thus speeding up or slowin...

Страница 99: ...On the edges pre heater page you can test the device blade opening and closing by pressing the 1 button shown in the figure On the man page you can check the temperature of the blades set the tempera...

Страница 100: ...ended that in the cases described at the beginning of the chapter activate the preheating device by pressing in correspondence of the edges on the layout of the main page This will ensure sufficient h...

Страница 101: ...ype Supplier 4 Pneumatic cylinders for the movement of the blades SSCY CIL 2120320020CN Metalwork 1 Thermocouple for blade temperature control TC K 6x15 ATT BAION GITTS HT2 Delcom 2 Cartridge heater f...

Страница 102: ...hnician Machine in MANUAL mode The clamps heat up but the temperature is not detected by the system Thermocouple connection or failure Check the integrity of the thermocouple Check the connections of...

Страница 103: ...l the power supplies Before starting the machine reset all the safety devices Installation interventions maintenance or inspection must be done by the maintenance technician under the supervision of t...

Страница 104: ...step index travelling is assured by a servo driven motor It is powering two double pin chains around a rail system The chains are grabbing the plastic material by piercing it with the help of the two...

Страница 105: ...x system straight Fix internal dimension equal to width of material Be sure that the material is centered with the machine center There are 4 adjustments area on the index rail system At the material...

Страница 106: ...ason two rail adjustment screws are adjusted independently one from the other When having different production setup material thickness can vary You will need to adjust the wheel that is compressing t...

Страница 107: ...ly the groove of wheel with the pin of the chain to avoid damaging the chain and the roll Not doing so may result in damage to the product Be sure that there is no material inside rails during the wid...

Страница 108: ...the entry zone work zone and the both zone at the same time with the arrows The quote Actual Zone indicate the rails real position To make the reference setting adjust the rails to the desired positi...

Страница 109: ...ru donato gavino murru omgitaly com Pag 108 a 179 Rails chain cooling system On the rail system of the index the heating system section is getting cool down by the main cold water system of the machin...

Страница 110: ...9 a 179 Automatic Cycle Insert plastic film inside rollers like picture below Make sure that the material goes through the bottom of the top roller Lift mobile roller to introduce non woven film manua...

Страница 111: ...the product Beware when starting automatic cycle that the film is well perforated by the pin chain and that it is inserted by a minimum of 30 cm inside the index system It will avoid material to devi...

Страница 112: ...or Donato Gavino Murru donato gavino murru omgitaly com Pag 111 a 179 Main Spare Parts Picture Qty Description Type Supplier 1 Gearbox A 302 UH35 P90 i 13 6 Bonfiglioli 1 Servodrive motors R88M K5K030...

Страница 113: ...ance or to be replaced Chains Index rails Clean index system gearing Check if chain tension is equal on both sides Check if there is no rubbing or grabbing from any kind of mechanical source other tha...

Страница 114: ...g with power make sure that all guards are re installed and all safety devices are in good working orders Installation operation maintenance or inspection must be performed by authorized personnel Not...

Страница 115: ...ng panels at each cycle We calculated the travelling distance of the index versus the maximum speed of the machine to obtain a temperature that is increasing gradually and can be efficient at the mach...

Страница 116: ...Pay attention to adjust the position of panels before moving carriage to avoid touching the mold Be sure to leave some space between exit side of panel and entry side of mold Not doing so may result...

Страница 117: ...int without using arrow buttons Note Encoder increasing length is in the same direction than the index film travelling in automatic cycle Proximity switches for max and min position of heating carriag...

Страница 118: ...Pay attention to adjust the flow controls without the machine being in automatic cycle If speed is set too slow you could melt the plastic film in the lower heating elements and create a fire If it i...

Страница 119: ...taly com Pag 118 a 179 Adjustment of the sagging sensor for non woven film indexing Note If the reflector is not aligned properly the heater carriage will not move forward The light beam must be align...

Страница 120: ...he button on the right side of the percentage setting By pressing on it you will toggle between or Each zone is fully independent For example the thermocouple zone is set at 50 value for the entire pa...

Страница 121: ...per Oven Lower Oven Trim press die cut Edge Pre Heater Note When the actual display is Red the temperature hasn t reach the set value As soon as the display became green the temperature is ok and the...

Страница 122: ...creating a risk of fire Before starting the automatic cycle the first thing to do is to bring the heating carriage forward pressing on the layout s carriage Upper Lower or both Note the heaters temper...

Страница 123: ...Resolution 2000 P R Omron 1 Gear motor for heater carriage travelling movement PCE 230 M31 048114M i 475 Minimotor 1 Pneumatic cylinder for panel s movements Iso 63 900CIL 121 063 0900 C P Metalwork 2...

Страница 124: ...to Gavino Murru donato gavino murru omgitaly com Pag 123 a 179 14 Heating boards HC510 Hetronik 2 Safety proximity for max min travelling E2A M18KS08 M1_B3 Omron 2 Safety Eye for material sagging syst...

Страница 125: ...u donato gavino murru omgitaly com Pag 124 a 179 Troubleshooting Note Pictures for reference only Number of heater boards and heater elements can differ PLC DATA COMM EXCHANGE WIRE TERMOCOUPLE WIRE HC...

Страница 126: ...equipment from main disconnect switch and open heating control box located on the side of the heaters carriage Look up for the heating card in error You will find it by a red led lighted at the bottom...

Страница 127: ...r reinstall all removed guard and make that all safety device are in good working order Installation operation maintenance or inspection must be performed by authorized personnel Not doing so may resu...

Страница 128: ...pe to the hot material according to the mold morphology The heated material is being dragged by the index system into the forming station Which system to use to make a part depends on the operator s k...

Страница 129: ...asily be turned out for easy changes of the mold At first unlock the station stop column until the light turns off as shown in the figure Then it is necessary to remove the screw from the threaded hol...

Страница 130: ...ng the tooling of the forming station You must turn the key on the front of the table and pneumatically unlock the rails You must install the mold with T inserts to keep the tooling on the table Lower...

Страница 131: ...r part of the mold just against the positioning blocks if provided at the end of rails Insert the water pipes inlet and outlet of the cold water system to cool down mold and open the valves after T in...

Страница 132: ...italy com Pag 131 a 179 Put the upper part of mold on the upper Forming Table Water inlet and outlet port upper table Push upper part of mold inside table and center it Turn the key to unlock the uppe...

Страница 133: ...g station and lock the forming press First tighten the screw and then close the station locking column reverse procedure to unlocking Tight the screw to keep the forming station inside the machine Mak...

Страница 134: ...vements are made with motors and toggles the combination of both systems give the necessary power to keep the mold closed during the forming cycle When closing forming tables toggle position is always...

Страница 135: ...bent open position Once Upper and Lower forming table are open move upward the Lower forming table by using the jog push button as showed below from the same page Check distance between lower forming...

Страница 136: ...il the toggle is straight If lower table is lower that the sheet level move it upward using lower forming table s adjustment system You need to be a little bit higher that the sheet level to start You...

Страница 137: ...ble with the same procedure Move downward the Upper forming table by using the jog push button as showed below from the same page Move the upper table until the toogle is straight but check to have no...

Страница 138: ...ve down Upper forming table till both tooling are touching together Once the upper and lower tooling are touching move again the Upper forming table to open position and go down for a half turn with t...

Страница 139: ...nches of the upper forming table from the Forming page press from button layout Fix the value of position the speed and acceleration with the HMI Push here for adjust lower forming table Push here for...

Страница 140: ...crashing it against the index rails or against the lower mold Increase the amount of width of the rails for more safety Not doing so may result in injuries or damage to the product Note First move in...

Страница 141: ...eds Note Use the manual buttons in manual page to try the air pressure system Adjust the pressure by turning the regulator in the next picture Pay attention to adjust the air gauge at the required pre...

Страница 142: ...ton in this page and then enable station one at a time pressing on the layout if the stations are enabled their word will be highlighted yellow The starting form press depends on the setting of the mo...

Страница 143: ...ould have components touching the plastic film when it is still in movement Setting from the page of timers counters Pay attention to use plug when material has been preheated only Otherwise plug assi...

Страница 144: ...Main Spare Parts Picture Qty Description Type Supplier 2 Motor for table movement R88MK5K020CBS2 Omron 2 Gearbox for close positioning adjustment MVF 49A P71 B14 i 36 Bonfiglioli 4 Spring Cylinders f...

Страница 145: ...when the index is working The pieces still attached on the scrap falling down Travelling of the Forming Press Tables too low Increase the travelling distance of tables From menu page reach the moveme...

Страница 146: ...Before operating with power re install and check every safety system Installation operation maintenance or inspection must be performed by authorized personnel Not doing so may result in electric sho...

Страница 147: ...of the pieces It is made out of two mobile tables that are going up and down between guides The table s movement is provided by a system of servo motors mounted on the upper and lower table Schematic...

Страница 148: ...Adjustments Setup Lift and slide the tool into the rails as shown on the pictures Center the cutting tool and tight it with the set screws provided with the machine Slide here Cutting die tool Screws...

Страница 149: ...to center the die tool perfectly On each tables of the trim station you will notice 2 regulators Those regulators control the air inside the 4 cylinders on each table They are compensating the weight...

Страница 150: ...n moves on position set without operator pushing on arrows button continually When recalling a stored job in the machine memory see the chapter of file mould management the position set is the value s...

Страница 151: ...tion of cutting it is the film material level If some adjustment of the day light is needed use the adjustment of the upper table to arrive with the toggles straight to touch the die cut blades with t...

Страница 152: ...onato Gavino Murru donato gavino murru omgitaly com Pag 151 a 179 When all parameters have been set both lower and upper platen can be cycle in manual mode using the red button indicated below Single...

Страница 153: ...in this page and then enable station one at a time pressing on the layout if the stations are enabled their word will be highlighted yellow The starting trim press depends on the setting of the mode p...

Страница 154: ...onato Gavino Murru donato gavino murru omgitaly com Pag 153 a 179 Turn the power on if cutting die needs to be heated Die cut heating Machine state Set heater temperature Delay timers Work timer Setti...

Страница 155: ...murru omgitaly com Pag 154 a 179 Pay attention when using press otherwise it will crash with non woven film not formed properly Not doing so may result in damage Die cut heating Plate Die cut heating...

Страница 156: ...Motor for upper and lower table movement R88M K5K020C BS2 Omron 1 Gear motor for position adjustment PCE 230 M31 i 475 Minimotor 1 Encoder for position regulation control E62 CWZ5B Resolution 2000 P R...

Страница 157: ...ing Remove the die Redo setup in lower trim press motor page in touch screen Safety Do not touch any moving parts in operations or introduce hand inside the press during the adjustments To do so may r...

Страница 158: ...h a tool present in the stacking system Depending of the product the operator can choose how he wants the products to get stacked It can be stack upward For these purposes the unit is equipped with tw...

Страница 159: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 158 a 179 Schematic Lower Motor Upper Stacker Lower Stacker Upper Motor Stacker Conveyor Conveyor Motor...

Страница 160: ...machine memory see the chapter of file mould management the position set is the value stored in the file and with the Automatic button it will reach the set point without manual centering Note Set th...

Страница 161: ...r adjustment needs to be done manually Due to obstruction that could occur during setup procedure an object could be in the way and damage mechanical parts of the unit while travelling to its defined...

Страница 162: ...cker without crashing it with other mechanical system Not doing so may result in injuries and or damage to the system It is required to set the lower stacker position from the lower stacker video page...

Страница 163: ...extract the piles from the conveyor For this purpose there is a system that pushes the piles out of the stacker and pushes them on conveyor located at the side exit of the machine Advance upper disch...

Страница 164: ...r pushes the product on the conveyor The products accumulated on conveyor are pushed out when counter finish The amount of additional travelling setting is located in the lower stacker page on the tou...

Страница 165: ...MF 64 Author Donato Gavino Murru donato gavino murru omgitaly com Pag 164 a 179 Number of stacking movement left When the counter finishes the conveyors empty the stacker magazine Timers and counter...

Страница 166: ...time counter page Set a minimum stacker parking time and choose the number of stacked If one stacked is configured the product will be unloaded out of the machine from the conveyors If more than one...

Страница 167: ...n in this page and then enable station one at a time pressing on the layout if the stations are enabled their word will be highlighted yellow The starting stacker device depends on the setting of the...

Страница 168: ...art to move when the index cycle is starting If it is at 0 it will start at the end of the index cycle Note Don t adjust the delay too short from the times counters page This can cause mechanical dama...

Страница 169: ...er 3 Motor for upper lower and conveyor stacker movement R88MK4K030C BS2 Omron 3 Gear Motor for lower table movement RC00134 MC2 i 2 Unimec 1 External Motor conveyor rotation BN63B2 cod 830610156 Bonf...

Страница 170: ...tool Increase number or size of nicked parts Using spring wire or blade with hammer Some motor brushless go in error The shape are so much attached to the scrap Shapes and precutting phase Change the...

Страница 171: ...eady to be sent out to the recycling to produce new plastic film rolls It is engineered to extract the plastic film that is not use from the process and rolling it as a roll following the index paste...

Страница 172: ...t and rear in relation to the hardness and thickness of the material and check if these work well by switch on the electrical selector Table for device control By moving the weight from both side it s...

Страница 173: ...r is started When the wrapping scrap roll it s too big cut the material with scissors and extract by using the pneumatic selector Pay attention to stop the device before introduce the scarp on the bar...

Страница 174: ...ng Symptom Probable cause Item to check Countermeasur es Interventions mode The material is so much pulling The control table work no good Lateral weight Move the lateral weight and adjust the amount...

Страница 175: ...ucing the hand can make serious problem Do not remove cover or carter without shut down the power Before operating with power to put again every security at good work Installation operation maintenanc...

Страница 176: ...is needed to change the functioning parameters of the machine All these info can be stored in a memory card Unscrew and remove the case The memory card is on the backside of touch screen Pay attention...

Страница 177: ...stacker Working timers counters Heating panels temperature setting and zones To memorize a mold insert a recipe name in the textbox then push on the Disk save button from all page except the forming...

Страница 178: ...For delete the loaded recipe press to trash button and confirm in the next pop up The import page is this With this button it s possible export the recipes on the usb stick This button open a page in...

Страница 179: ...open the file The red trash button deletes what is selection The import button charges the selected recipe in machine Note Before detaching the USB key or the SD you must press one of two buttons with...

Страница 180: ...tant to update these variations in the recipe It is to update the mold in working phase Same procedure than for recording Verify that mold name that is written in the Present section is the same mold...

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