Fiber Coloring rewinding machine

1. Equipment cabinet: Aluminum alloy profile cabinet; Equipped with closed security door

2. Optical fiber active cabling device:
1.5KW Japan Yaskawa AC servo motor drive; Top type plate; Fast pneumatic locking and fixing disc; 0.75KW Japanese Panasonic AC servo motor through the precision ball screw, under the control of the centering device, the servo motor drives the wire disk to move, realizing the centering wire release; Using linear guide rail and precision ball screw as transmission pair; During production, the start point of cable routing and the inner side of the tray can be adjusted randomly to avoid stacking or clamping of optical fibers.
The base adopts integral casting structure to avoid vibration caused by high-speed rotation. The release disc clamping device is of shaftless thimble type. Independent laying out unit, cast iron base, not connected with the cabinet, independently installed on the ground, low vibration at high speed, low noise.
The clamping mechanism and the wire arrangement mechanism are designed separately, and the pneumatic clamping ensures that the optical fiber disk has no relative movement with the driving shaft during the fast operation. The positioning pin of the disc is wide enough to prevent the disc from slipping.

3. Wiring tension synchronization controller:
The tension is controlled by the micro cylinder (Airprot brand), and the tension is adjusted manually by the precision air pressure regulating valve (with air pressure display head). The regulating valve has the locking function and will not change with the vibration of the machine.
The tension dance device adopts a single wheel swing rod type dance wheel, and the position is detected by a non-contact analog sensor. Median control; PID regulation.
Regulating wheel: Material: AL alloy, regulating wheel hard oxidation treatment, finish 0.4, dynamic balance accuracy G6.3, with imported bearings (NSK).
Tension range: 30 ~ 100g, adjustable,
Accuracy: ± 5g

4. Electrostatic dust collector:
High voltage electrostatic precipitator; Before the cup is installed in addition to an electrostatic rod, the main role is dust removal; The wire receiving device is equipped with an electrostatic rod, the main function is to remove static electricity;
In addition to the electrostatic device and compressed air with the production line start and stop on and off, air flow size can be manually adjustable, recommended brand Shanghai QEEPO

5. Pressure coating system:
The pressure coating system includes ink coating head, temperature controller, storage tank, pressure and cleaning system
Structure: The ink coating head is installed on the adjustable support to ensure the correct alignment of the optical fiber. The coating head is heated through a heating rod. It is equipped with a fiber clamping solenoid valve and a rubber pad is added to the fiber clamping position to prevent the fiber clamping. The installation position of the tank should be level with or above the mold position. When the machine is stopped, the ink should not flow back quickly and continue to spray.
The size of the tinting die: there are 0.265mm2 tinting dies at the fiber inlet and 2 0.256mm tinting dies at the fiber outlet. (Specific specifications can be provided by users)
Tank: with a specification of tank, 1KG conventional barrel; The original ink bottle can be placed in the tank, the tank lid inserted into the ink bottle tube for stainless steel tube; The lid of the tank is equipped with O-ring seal and quick twist joint. There is a material pressure indicator.
Low amount of ink alarm function: (software or hardware can be implemented) alarm information integrated into the main control
Coating heating system: heating rod adopts 24V safe voltage, temperature control range: room temperature ~ 60℃±2℃. The operating interface has the function of temperature setting, display and calibration.
Gas pipe identification: orange gas pipe is used for nitrogen gas path, blue gas pipe is used for compressed air gas path, colorless transparent hose is used to connect the material tank and coating mold, and marks are made on the gas pipe to distinguish the use of upper and lower lines
Ink blocking device: Ink blocking device must be installed at the outlet of the ink coating device, which can drain the eJected ink to the ink box during shutdown to avoid equipment pollution.

6. LED-UV:
LED- UV curing furnace
It is mainly composed of LED-UV light box, LED control power supply, quartz glass tube, protective gas, cooling system, etc.
After the fiber is coated with ink, it automatically penetrates into the quartz glass in the curing furnace. The quartz glass tube is filled with nitrogen. The ink on the fiber produces ultraviolet light through the LED lamp set to cure it. The whole machine is equipped with automatic fiber threading function, which is used for fiber leading before starting. The equipment adopts LED light set single furnace curing, the light power can be automatically adjusted with the production line speed, through the operation interface to set the power ramp, so that the ink to achieve the best product curing effect. LED light box is equipped with independent furnace temperature sensor and independent cooling system design.
LED main wavelength: 395nm±3nm
Light source life warranty period: ≥ 2 years, the light source is guaranteed to work continuously and stably during the warranty period.
LED light box: the box design should have the function of overall fine tuning and centering, and the structure design should facilitate the disassembly and assembly of quartz tube; Light box made of light material, the overall vibration is small, low noise; Both ends of the box are equipped with adjustable opening mask, which can effectively avoid the leakage of UV light and the loss of nitrogen during production
Applicable ink: LED special ink
Curing requirements: in the case of stable high-speed curing, curing degree ≥85%; LED cooling system: the cooling mode of curing furnace is oil cooling or air cooling.

7. Coupling Device:
Panasonic or Yaskawa servo motor direct drive, aluminum traction wheel, surface spray ceramic hardening treatment; Using servo motor with encoder meter, five digit display; Meter accuracy better than 1‰(related to production length)
Traction adopts belt wrap Angle structure, traction belt adopts soft imported material belt.

8. Winding tension synchronization controller:
The winding tension is controlled by the micro cylinder (Airprot brand), and the tension is adjusted manually by the precision air pressure regulating valve (with pressure display head). The regulating valve has the locking function and will not change with the vibration of the machine.
The tension dance device adopts a single wheel swing rod type dance wheel, and the position is detected by a non-contact analog sensor. Median control; PID regulation.
Tension range: 30 ~ 100g, adjustable,
Accuracy: ± 5 g

9. Wire winding and routing device:
1.5KW Yaskawa AC servo motor driven in Japan; Top type plate; Fast pneumatic locking and fixing disc; The 0.75KW Panasonic AC servo motor is made of precision ball screw. The starting point of the cable layout and the inner side of the disk can be adjusted randomly during production to avoid stacking or clamping of the optical fiber.

The base adopts integral casting structure to avoid vibration caused by high-speed rotation. The release disc clamping device is of shaftless thimble type. Independent laying out unit, cast iron base, not connected with the cabinet, independently installed on the ground, low vibration at high speed, low noise.

The clamping mechanism and the wire arrangement mechanism are designed separately, and the pneumatic clamping ensures that the optical fiber disk has no relative movement with the driving shaft during the fast operation. The positioning pin of the disc is wide enough to prevent the disc from slipping.
Independent winding unit, cast iron base, not connected with the cabinet, independently installed on the ground, low vibration at high speed, low noise.
Line pitch: 0.2 ~ 2mm, stepless adjustable,
Accuracy: 0.05mm;

10. Electronic control system:
PLC for Germany Siemens S7 series products;
Touch screen for EasyView products 10 inches;
The low voltage device is the product of Schneider Company, a Sino-foreign joint venture.

With full line linkage and single device single action function;
On the touch screen, there are: process parameter setting, curing furnace opening, wire setting, driver alarm, etc.
The monitoring screen on the touch screen includes: the cumulative working time of the lamp, the real-time working current of the lamp and the real-time temperature of the furnace body. The screen shows the cumulative operation time of the equipment, which is convenient for recording the utilization rate of the equipment. Meter display with correction function; Regardless of the line speed, the preset meter to the device can be accurately stopped on the set meter value;

All independent components in the production line are equipped with corresponding independent power switches and terminals to ensure that the power failure of independent components does not affect the operation of other components;