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Collamat Winder C9100 Technical Handbook

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W W inder
inder C9100
C9100
Technical handbook
Collamat Stralfors AG CH-4147 Aesch Pfeffingerring 201 Tel +41 61 756 28 28 Fax +41 61 756 29 29

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Summary of Contents for Collamat Winder C9100

  • Page 1 W W inder inder C9100 C9100 Technical handbook Collamat Stralfors AG CH-4147 Aesch Pfeffingerring 201 Tel +41 61 756 28 28 Fax +41 61 756 29 29...

  • Page 2: Table Of Contents

    3 The Winder C9100 ........
  • Page 3 6.1 Troubleshooting Collamat 9100 ........

  • Page 4: Safety Advices

    Danger of injury in the dancer roller zone of the Collamat 9100 rewinder and unwinder ! ® Danger of injury in the case of non-expert use of the Collamat 9100 paper stock control ! When operating the labeller, the operating personnel must keep to a safe loca- tion to prevent injury by the products being labeled.

  • Page 5: Symbol Descriptions

    ESD (ElectroStatic Discharge) warning. The p.c.boards or other compo- nents may only be touched in an electrostatically protected envi- ronment. NOTE ® Important or additional information to Collamat 9100 or its documen- tation. Page 4 / 26 5999.554-01A 16.08.2001 WM...

  • Page 6: Introduction

    For radio interference suppression the C9100 labeller and monitor are shielded according to the CE directives. Only cables approved by Collamat Stralfors are allowed to be used to connect the monitor to labeller and mains. Additional peripherals have to be connected only to the mains socket of the monitor.

  • Page 7: Mechanical Stability

    3.3 Mechanical stability ® If the Collamat 9100 is used on a movable stand, this stand must be capable to be tilted by 10° in each direction. See Figure 1: 10° 10° Figure 1: Mechanical stability of C9100 labeller stand Page 6 / 26 5999.554-01A 16.08.2001 WM...

  • Page 8: Installation Examples

    Figure 2: 1st example Figure 3: 2nd example The threading of the paper web, the adjustment of the paper brake and ® adapter are described in the Operating Instructions of the Collamat 9100 labeller. Page 7 / 26 5999.554-01A 16.08.2001 WM...

  • Page 9: Rewinder And Unwinder

    Rewinder and unwinder (= winder) with motor drive are intended to automatically wind or unwind the paper web of the COLLAMAT 9100 labellers. The winder is powered with 24 VDC. A deviation of the dancer roller starts automatically the winder motor. The winding speed is electronically controlled as a function of the dancer roller position.

  • Page 10: Support Plate

    3.5.2 Support plate The assembly is mounted on a rigid support plate 8 fixing the winder on the module rail in a stable way. A cover 13 with rubber sealing protects the winder control 14 from dirt and humidity. 3.5.3 Drive The winder mandrel 6 is driven by a current-controlled DC motor 11 via a toothed belt 4.

  • Page 11: Final Assembly Of The Winder

    Plug the unwinder/rewinder mandrel 6 to the winder shaft and fix it with its fixing screw. 3.6.3 Exchange of the dancer spring The Collamat 9100 winders use three different springs types. To figure out the spring types the springs are coded with three different colours.

  • Page 12: Adjustments

    3.7 Adjustments In the following chapter the various adjustments are described considering the items: Dancer: Motor: Brake: Spring force Direction of rotation Airgap Tension direction Tension force see also chapter Brake Direction of action 3.7.1 Spring force of the dancer Adjust the spring force of the dancer roller so that the retraction force of the dancer roller is not higher than required by the dancer roller to reset itself with threaded-in paper web.

  • Page 13: Tension Direction Of The Dancer

    3.7.2 Tension direction of the dancer Rewinder and unwinder tension direction are different: The rewinder provides permanent traction force on the paper web The unwinder provides permanently a full paper loop Depending on space, mounting of the winders may differ. In principle the dancer roller has to be mounted so that the paper web never can be stretched.

  • Page 14: Arrangement And Mechanical Adjustment Of The Rewinder

    3.8 Arrangement and mechanical adjustment of the rewinder The rewinder is placed behind the traction unit on the module rail. Legend Dancer Rewinder mandrel Clamping bow Paper web Direction of rotation toggle switch Figure 6 The rewinder is fastened under the module rail. The dancer 1 pulls the paper web 4 from the traction unit downwards.
  • Page 15 Figure 7 shows the second mode to mount a rewinder. Here the rewinder is mounted above the module rail. But this mounting type should be used only when a mounting according to figure 6 is not possible for space reasons. Figure 7 Set the spring force of the dancer roller so that the dancer roller can bear the paper web to the upper stop.

  • Page 16: Arrangement And Mechanical Adjustment Of The Unwinder

    3.9 Arrangement and mechanical adjustment of the unwinder The unwinder is placed, as shown in figure 8, on the top of the module rail. Legend 1. Module rail 2. Traction unit 3. Unwinder 4. Dancer 5. Direction of rotation toggle switch 6.

  • Page 17: Brake

    3.11 Brake The brake 7 must brake the winder mandrel 10 when the dancer 1 is released to its rest position. It must not more be active when the motor 12 is powered. The brake force is controlled by the winder control 4.

  • Page 18: Motor Brushes

    3.12 Motor brushes In normal operation the brush life is approx. 2500 hours. During occasional maintenance works, check for abrasion. They should be exchanged only when the motor does not more rotate. To exchange the motor brush, carefully loosen the brush holder since the brush is under spring pressure.

  • Page 19: Electrical Settings

    4 Electrical settings The winder control C9100 controls the winders motorcurrent and the breakcurrent depending on the dancers position. This position is sensed without contact in five steps with optical sensors placed at the rear side of the winder control p.c.board. Six connectors are used to connect the 24 volt supply voltage, the motor and break wires respectively.

  • Page 20: Direction Of Action Of Dancer (Dancer)

    4.0.1 Direction of action of dancer (DANCER) The position of the dancer roller is sensed without contact by five optical sensors which are mounted mechanically in line so that depending to the dancer position the light beam of one or more sensors is detected.

  • Page 21: Motor Force (Torque)

    4.0.2 Motor force (TORQUE) The motor torque in function of the dancer position is set with the TORQUE jumper. If the jumper is plugged in on the right side (6) the force is higher, if it is plugged in on the left side (1) the force is lower.

  • Page 22: Electrical Connection

    Figure 14 shows the position of the connector terminals in the connector box. On the connector p.c.board the wire colors are marked with the numbers of the resistor color code. These colors are valid for Collamat Stralforsperipherals. The connection cables of the modules are fed through the lateral conduit glands.

  • Page 23: Pinassignment Monitor Connector Dispenser

    4.1.3 Pinassignment Monitor Connector DISPENSER To this connector the control cable to the connector box is attached. The signals of this connec- tor are used especially to control the dispenser and its units. D I S P E N S E R Type: 25 pole, D-Sub, female Name In/Out...

  • Page 24: Cabling

    Do the winder turn the right way ? Turn off the monitor and unplug it from mains ® Connect the remaining units to the connector box of the Collamat Connect the monitor to the mains voltage and turn it on Do the peripheral units work OK ?

  • Page 25: Technical Data

    5 Technical data Monitor System C9100 Mains voltage 110/120V AC, 220/230/240V AC, ±10% Power consumption 480 VA Main fuse 110V : 10 AT, 230V : 5 AT Display LCD, 4 lines, 20 characters each Dimensions (LWH in mm) 375 * 305 * 155 mm Ambient temperature +5-40°C Max.

  • Page 26: Troubleshooting

    Locktite) Paperweb falls off inside Missing side labeling kit Mount the side labeling kit the labeling applicator to the Collamat Paperend is never End of paper is fixed to the Use unfixed paper rolls, detected core with an adhesive tape...

  • Page 27: Trouble Shooting Checklist

    6.2 Rewinder 4. Rewinder troubleshooting SYMPTOM DIAGNOSIS ACTION Flange of the fixed disk Material defect, wrong type of Replace flange against breaks aluminum new series flange Rewinder blocks Disk touches the module rail Shift the disk on the un- windershaft away from the obstacle Dancer gets shaky Shaft screw is loose...

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