Insulating armoring machine MIB-4-60 for winding up to 4 tapes
The machine is designed for winding up to 4 tapes (mica-containing, PET, paper tapes, non-woven fabric tapes) on conductive cores of power and control cables, insulated cores, cable blanks in an inner sheath; application of 2 steel, copper or aluminum tapes on cable blanks in the inner sheath, as well as for rewinding cable and wire products with a voltage test per pass.
Composition of the machine:
- OTU-1800P Drive pay-off device of portal type - 1 pc.
- О4-60Semi-tangential horizontal tape wrapper - 1 pc
- BR2-60 Semi-tangential horizontal armor wrapper - 1 pc.
- TG-1600 Caterpillar traction - 1 pc.
- PTU-1800 Portal-type receiving device - 1 pc.
- A device for testing products with voltage per passage - 1 pc. (provided by buyer)
- Electrical equipment and control system - 1 pc.
Rewind speed up to 50 m/min.
Tape wrapper
| Diameter of wrapped cores, mm | from 4.5 to 40 |
| Diameter of the passage hole in the central tube of the wrapper (for rewound cable), mm, min | 60 |
| Diameter of the through hole in the support roller mounting tubes (removable parts) | 53 |
| Wrapping pitches, mm | from 15 to 100 |
| Discreteness of setting the winding pitch, mm | 0,1 |
| Number of tapes placed in the wrapper at the same time, pcs. | 4 |
| Insulating film material | mica tapes, polyethylene terephthalate tapes (PET-E), non-woven fabric, paper tape |
| Insulating film circle dimensions: | |
| Outer diameter | up to 600 |
| Inner diameter | 76 |
| Ribbon width | 10 to 60 |
| Belt thickness | 0.05 to 0.5 |
| Maximum weight of a roll with tape, kg | 20 |
| Tape tension, N | 3…40 |
| Number of wrapper head revolutions, min-1 | up to 500 |
| Linear speed during wrapping, m/min | up to 40* |
| Wrapper rotation direction | Z (right), S (left) |
| Sensors | tape ends, tape breaks |
| Instal. power of technological equipment, kW | 5.2 |
| Power consumption, kW | approximately 50% |
| Weight, kg | 1200 |
* The linear speed depends on the wrapping pitch and the speed of the wrapping head.
The wrapper is driven by an individual servomotor.
The bearings used on the wrapper head are from SKF.
The direction of the core through the tape wrapper is carried out using gauges. The gauge must be collapsible (consist of 2 parts), the installation and removal of gauges into the seats must be done by hand (the drawing for the gauge is provided by the customer).
For adjustments (winding angle, position of tapes, tape tension), scales must be applied - angular and linear, brake tension scale.
Adjustments (where possible) should be made without the use of a tool.
The pressure plates for tapes must be round and weigh no more than 10 kg. Handles must be metal.
The tension of the tapes in the wrapper must be stable and not change when the diameter of the tape roll decreases.
Exclusion of winding step failures during operation.
The ability to set the end of the tape from the control panel.
Possibility to change the winding pitch without stopping the line.
The wrapper must have a protective casing (body) with a viewing window.
There must be lighting inside the wrapper.
Armored wrapper Br2-60
| Workpiece diameter, mm | from 5.5 to 40 |
| Diameter of the through hole in the central tube of the wrapper, mm, not less than | 60 |
| Number of rolls | 2 |
| Maximum wrapper head speed, rpm | 400 |
| Discreteness of setting the winding pitch, mm | 0,1 |
| Maximum armor spacing, mm | 200 |
| Minimum armor spacing, mm | 15 |
| Maximum linear speed, m/min | 50 |
| Tape thickness, mm | from 0.06 to 0.5 |
| Tape width, mm | from 10 to 30 |
| Belt material | steel galvanized, aluminium, copper |
| Tape roll inner diameter, mm* | 150, 200 |
| Maximum outer diameter of the tape roll, mm | 600 |
| Maximum weight of a roll with tape, kg | 80 |
| Tape tension, N | from 25 to 800 |
| Armored wrapper drive | asynchronous motor |
| Wrapper rotation direction | Z (right), S (left) |
| Sensors | tape ends, tape breaks |
| Instal. power of process equipment, kW | 15 |
| Power consumption, kW | approximately 50% |
| Weight, kg | 2300 |
* An adapter sleeve with an inner diameter of 76 mm will be used to install the bale into the wrapper.
The bearings used on the wrapper head are from SKF.
The direction of the core through the armored wrapper is carried out using calibers. The gauge must be collapsible (consist of 2 parts), the installation and removal of gauges into the seats must be done by hand (the drawing for the gauge is provided by the customer).
For adjustments (winding angle, position of tapes, tape tension), scales must be applied - angular and linear, brake tension scale.
Adjustments (where possible) should be made without the use of a tool.
The pressure plates for tapes must be round and weigh no more than 20 kg. Handles must be metal.
The tension of the tapes in the wrapper must be stable and not change when the diameter of the tape roll decreases.
Knocking down the winding pitch during operation is not allowed.
The ability to set the end of the tape from the control panel.
Possibility to change the winding pitch without stopping the line.
There must be a 220 V socket on the armored wrapper to connect the spot welding machine (optional).
The wrapper must have a protective casing (body) with a viewing window.
There should be lighting inside the armored wrapper.
Sending and receiving devices
| Diameter of the web of installed drums, mm | from 600 to 1800 |
| Total drum width | 320 to 1320 |
| Nesting pitch, mm | from 5 to 50 |
| Maximum weight of the core drum, kg | 7000 |
| Instal. power of process equipment, kW | 11.6 |
| Power consumption, kW | approximately 50% |
| Weight, kg | 2900 |
The moment of cable tension is regulated by el. AC motor.
The drive is controlled by the controller using a frequency converter.
Tension must be set and adjusted from the PU display.
The ability to change the tension of the workpiece during operation without stopping the line.
The layout on the remote control should be uniform, the layout step should be set from the remote control.
The borders of the layout on the display should be shown in "mm".
The ability to memorize and select layout boundaries for different types of drums (see tables 1 and 2).
Receiver controls (power on/off, traverse, raise/lower) must be located on both sides.
The fastening of the centers (quills) to the axes must be reliable, excluding the rotation of the quills on the axes. When using a bolted connection, use at least 4 bolts.
Center (quills) for installing drums with diameters: 50, 70, 80, 100 mm.
Guiding rollers (after the OS and before the PU) must ensure the passage of the workpiece along them without stalling.
The design of the OS and PU should provide convenient access to the installed drum (for attaching the workpiece to the drum).
Crawler traction
| Diameter of the drawn blank, mm | from 4.5 to 50 |
| Max. linear speed, m/min | at least 50 |
| Cable pulling working area length, mm | 1600 |
| Maximum pulling force, kg | 1000 |
| Air pressure in the customers pneumatic network, MPa | at least 4 |
| Instal. power of process equipment, kW | 10.45 |
| Power consumption, kW | approximately 50% |
| Weight, kg | 1900 |
The thrust drive is from an individual servomotor.
Rollers must be installed at the entrance and exit of the traction device.
The system of rollers at the inlet and outlet of the device is adjusted to a specific diameter without the use of keys, by hand.
The meter must be built into the traction device.
A device for testing products with voltage per passage
| Model | ASIP-30-60-300 |
| Test voltage amplitude, kV | 3-30 |
| Digital Interface | Profibus DP |
| Instrument width, mm | 750 |
Electrical equipment and control system
The machine control system is based on the controller, operator panel, servo drives and frequency converters from Siemens.
The line control panel must be installed on a separate rack (pedestal).
Additional control panels must be installed on the tape wrapper and armored wrapper (buttons: start/stop, push, line speed increase/decrease, tape break and tape end warning lights).
On the control display, it should be possible to select the operating mode of the line:
| Mode | DT | Armored Wrapper | Tape wrapper | ASIP | PU |
| Rewind | On | Off | Off | On | On |
| Booking | On | On | Off | Off | On |
| Armor+Wrap | On | On | On | Off | On |
| Wrap | On | Off | On | Off | On |
The following should be set on the control panel: wrapping steps, maximum wrapper speeds, workpiece tension, layout boundaries, the ability to disable / enable individual nodes.
On the control display, provide a separate window for the "Rewind" mode, with the ability to enable "Reverse".
Machine execution
One machine is made in the left version. The wire runs from left to right, the insulator is facing the machine.
The second machine is made in the right version. The wire runs from right to left, the insulator is facing the machine.
The base of the tape wrapper and the stand for fastening the outlet pipe are made on the same frame.
Paint color
Stationary parts - green RAL 6011.
Rotating and moving parts - orange RAL 2004.
Panels, consoles and electrical cabinets - gray RAL 7032.
Protective covers, safety covers - yellow RAL 1018.
The line should provide
Even tension on the workpiece.
Ability to adjust the amount of workpiece tension from the control panel.
Smooth linear speed control.
Possibility of reverse with countdown of footage.
Setting the winding length on the receiving device from the control panel.
The total length of the line, mm, approximately - 19 500.
Photos of the insulating armored vehicle MIB-4-60
