Turret Slitter Rewinder With Robot

 

BH-FA600 Automatic high-speed turret slitter rewinder with robot is a revolutionary piece of equipment that has been designed to make the slitting and rewinding of materials easier, faster, and more efficient. Our turret slitter rewinder offers the greatest advantages on high-volume, long-running, multi-set orders. It also is a versatile machine that is capable of handling a wide range of materials, including paper, film, and foil.

 

 

 

• BH-FA600 Turret slitter rewinder with robot belongs to separate horizontal type duplex turret slitting machine, unwind and rewind's operation are designed at two sides;
• The whole machine has 6 sets of main motors and 5 sets of assisted motors to control different units ( unwind motor-1pc, to control unwind tension; traction-1pc, to control traction drive; rewind up/down shaft each 2pcs, independent control up/bottom rewinding shaft`s tension, keep the rewinding power more stable during slitting narrow width or wide width).
• The unwinding frame is hydraulic lifting via pneumatic unit, the unwinding seat is with motor and screw to movement, and air cylinder assists clamp raw material, easy to operate and loading material;
• The rewinding discharging has auto-pushed rolls device. It could be equipped with robot-assisted unloading method, more automated and saves human labor. To make unloading and palletizing easier.

 

 

 

 

Parameter Item	Parameter Index	Unit	Remark
Suitable Material	Rolling type of BOPP/ CPP/ PET/ PE/ laminated film/ metalized film/ paper.
Material Thickness Range	0.012--0.15	mm
Equipment Valid Width	1300	mm
Unwinding Diameter	Φ1000 (MAX)	mm	Max bearing weight 1000kgs
Rewinding Diameter	Φ600 (MAX)	mm	Max bearing weight for Re. 3" shaft is 250kgs
Mechanical Speed	600 (MAX)	m/min	The Max. operating speed depends on material performance, paper core quality, slitting width etc.
Tension Range	30--300	N
Un. Tension Control	Constant tension
Re. Tension Control	Taper tension
Web Guiding Methods	Tracking edge / printed line
Guiding accuracy	±0.3	mm
Web Guiding Movement Range	±100	mm
Coiling Method	Center winding
Loading Method	Independent unwinding frame Shaft-less cone head, hydraulic lifting
Unloading Method	Side arm type rewinding and discharging, auxiliary discharging rack
Un. Paper Tube ID	3(Φ76)/6(Φ152)	Inch(mm)
Re. Paper Tube ID	3(Φ76)	Inch(mm)
Slitting Width	50-1300	mm	The min. slitting width depends on material performance, paper core quality, running speed etc.
Metering Accuracy	±3/1000	m
Total Power	≈36	Kw
Power Supply Voltage	AC 380±5%,50Hz	V	Three phase, five wires 3L+1N+1G
Air Pressure	≥0.6	Mpa
Equipment Dimension	L4000*W5500*H2400	mm
Equipment Weight	≈8500	Kg

 

 

1. Unwinding Part

 

• Unwinding Method: Unwinding width is via motor combined with lead screw to adjust, air cylinder assist clamp rolls; adopting hydraulic lifting unit to realize auto feeding rolls, to reduce labour strength; Unwinding tension is motor control.

 

 

• Unwinding Web Guide System: Adopting Germany BST import CCD web guide system, tracking material edge or printing line, with electrical fine tuning function, it allows the machine to quick adjust photoelectric position to reduce cost and improve efficiency.

 

 

• Adjusting Device: Unwinding aluminum guiding roller has lengthways adjusting devices, make material to the full extent of paralleling with guiding roller in order to ensure the rewinding accuracy and quality.
• Unwinding Splicing Plate: Humanized slope pneumatic splicing plate is designed to quick splice material and to improve efficiency.

 

 

• Unwinding Control: There are functions like start, stop, speed control and unwinding tension adjusting, synchronize with rewinding part, displaying machine speed, unwinding tension, rewinding tension, rewinding meters, etc. Unwinding added the monitor unit, it could review the raw material's state in rewinding side.

 

2. Traction device

 

• Traction Drive: Traction roller is driven by import Synchronous servomotor, arc-gear synchronous belt transmission torque, with its feature of lower noise, larger torque, and less power loss.
• Traction Roller: Traction roller is mirror polished steel roller, via dynamic and static balancing correction, the feature is stable operation, no vibration source, fits for wider range material and high-speed application.
• Traction Press Roller: Traction press roller is rubber roller, after dynamic and static balancing correction, pneumatic control for traction press roller rising and falling, adjustable pressure.
• Measure Length: Adopting built-in encoder of servomotor to detect the working length, with high precision and high resolution, accumulative measuring length, and automatic stop to the number.

 

3. Slitting Unit

 

• Slitting Method: According to different materials, it could choose razor knife or pneumatic cutter device.
• Knife Holder Quantity: 8 knife holders with scale, easy for changing.
• Pneumatic Cutter: It has pneumatic cutter device, standard 8 sets of cutters. (Note: In high running speed period, suggest the pneumatic cutter the most cutter device consider of the blade cost and using life.)

 

 

• Safety Protection: It has protection cover at slitting device, to keep safety.

 

4. Trimming Edge

 

• Edge Material Treatment: The suction device is equipped with guiding tube to successfully suck out the edge material. The edge material exit is located on the right side of the machine. (The direction of the edge material exit can be customized).
• Trimming Edge Rewinding Machine(Option 1-01 set): Independent device. The same speed up / down with main machine, it could collect trimming edge to keep the workshop clean and tidy.

 

 

5. Rewinding Device

 

• Rewinding Method: Duplex turret type rewinding and discharging, equipped with 3inches pneumatic double-ball friction shafts-4pcs, via Pneumatic system drives automatic radial friction regulation, offset rewinding variable diameter cause to tension changing, to realize auto taper control; it could reach auto change-over rewinding once reaching target meters, then inside 2pcs working shaft could auto increase speed after auto flying knife cutting material.

 

 

• Rewinding Drive: Upper and bottom rewinding shafts total adopted 4pcs of import servomotor separate drive, arc-gear synchronous belt transmission torque, with its feature of lower noise, larger torque, less power loss.

 

 

• Paper Tube Positioning: Rewinding infrared light paper tube positioning, ensure the right position of paper tube, minimize film loss, standard equipment of 8 sets.

 

 

• Back Pressure Roller: Rewinding pallet type touching roller is controlled by air cylinder, contact roller is controlled by precision regulator valve, it is made of rubber and the air pressure can be adjusted according to rewinding requirements.
• Rewinding Discharging Frame (auto pushing rolls device combined with unloading frame): It has auto pushing finished rolls device, with independent discharging rack. This discharging frame with self-locking function, the discharging arm length is 1100mm.
• Option 2: The independent auto pushing type discharging rack could connect with robot assisted unloading finished rolls to plate for stacking.

 

 

6. Electrical and Pneumatic

 

• Control: The host is controlled by PLC, set operating parameters on interface and monitor working status. The whole software has remote monitoring controlling system after connect customer`s factory Internet, easy for maintaining.

 

 

• Interface: Double touching screen control(rewind-1suit and unwind-1set). It is able to save 100sets of parameters with parameters saving function, easy for operators to read and use, reducing setting time and improving efficiency.
• The rewinding operating side equip with display screen to monitor unwinding real-time rolls diameter variation.

 

 

• Pneumatic Components: The selection and designing of pneumatic components is well considered, all electrical and pneumatic components are domestic and overseas famous brands due to the machine function have many automation and control.