Automatic A4 Paper Cutting and Wrapping Production Line

Introduction

This machine is specialist for horizontal and vertical cutting paper rolling materials to A4 ,A3, A2 size etc .it can be with 1 roll, or 2rolls, or 4 rolls etc

More details

Automatic A4 Paper Cutting and Wrapping Production Line

(several rolls)

(1roll)

Unwinding part

Cutting Parts:

Blowing waste device

Automatic neaten and ream paper output system:

Wrapping part:

Usage: This machine is specialist for horizontal and vertical cutting paper rolling materials to A4 ,A3, A2 size etc .it can be with 1 roll, or 2rolls, or 4 rolls etc

2. Main Technical Parameters

3. Performance and Characteristics：

50. ►Adopts pneumatic automatic materials loading system with much easy operation and convenience
50. ►Adopts down-up recurrent cutting with orderly finished products and without water                                caltrop;meantime,it can be used for horizontal cutting and vertical cutting at one time
50. ►It adopts servo motor for controlling constant-length cutting。
50. ►It adopts PLC control, contact screen operation
50. ►It adopts pneumatic, displacement sensor for controlling transmission system, with photoelectric,        gas together, it has the function of easy operation, high precision, good stability, low noise.
50. ►This machine has the function of the frequency converter timing device, automatic counting, stop        working by alarm ,magnetic powder tension control, can be vertically, adopt blower fan to get rid of      waste
50. ►It has the functions of high-precision of cutting, high speed,etc . pneumatic structure combined with      computer control be adopted for transmission section ,making it become much more steady                operation
50. ►It has the function of automatic stacking which is in order . Photoelectric auto tracing subtense            system

Main Specification          

1. Unwinding unit 

1. （1）Machine shelf adopts cast quality steel plate
2. （2）Adopts air pressure automatic lifting function
3. （3）Lifting adopts 150 model double cylinder start
4. （4）Magnetic powder tension control system
5. （5）Control type ：Use potentiometer control
6. （6）Tension control scope : 3-50kg
7. （7）Tension magnetic powder use 10kg controller     
8. （8）Material pulling rolls adopts air shaft type
9. （9）Transmission guide roll:aluminum guide roll by active balance treatment
10. （10）Material can be adjustable right and left
11. （11）Control type：Pneumatic control
12. （12）Error correction motor adopts 130 model sychronization motor drive
13. （13）Photo electric for error-correction (precision+-0.2mm) Sensor made in Taiwan

2. Main machine part

1. （1）Shaft :Trough steel and high quality steel plate structure in 10mm thickness
2. （2）Trough beam style steel：40×80×1600mm

3. Traction device:

1. （1）Structure style:active traction and passive press fasten style
2. （2）Based seat is casting structure  
3. （3）Traction roller is rubber roller
4. （4）Press fasten style: controlled by pneumatic
5. （5）Press fasten cylinder
6. （6）Transmission guide roller: aluminum guide roller
7. （7）Traction motor adopts servo motor,Drive in-phase fix the length   
8. （8）Length can be adjustable by PLC

4. Material delivery structure:

1. （1）Adopt motor and shift gears combination ways
2. （2）Main motor: speed adjusted by transducer
3. （3）Transducer: VT Brand
4. （4）Drive style: drove by main motor and traction through active roller
5. （5）Transmission: adopts triangle belt and belt wheel together structure
6. （6）Material-delivery: adopts floating backrest structure for buffer action to keep material
7. （7）Floating upper and lower tension adopts pneumatic traction Cylinder
8. （8）Floating guide roller: adopts aluminum guide roller
9. （9）Whole material-delivery structure will be controlled by displacement sensor

5. Cutting Unit

1. （1）Cutting style: fix well the lower cutter and cut actively by upper cutter
2. （2）Cutter holder: adopts casting heavy style structure
3. （3）Slip bearing
4. （4）Fount 
5. （5）Lubricating oil can be recycled using
6. （6）Both upper and lower cutters adopts bar style imported balance silic steel cutter
7. （7）Cutting blade
8. （8）Cutter position can be adjustable by hand
9. （9）Active transmission style: main motor transmission equipped with derailleur enable centrifugal             wheel joined with connecting pole to run cutter reciprocating
10. （10）Main motor: by transducer speed adjusting 
11. （11）Transducer: Edison brand
12. （12）Transmission: adopts gear wheel and chain wheel together structure
13. （13）Centrifugal wheel
14. （14）Connecting pole 

6. Slitting Unit

15. （1）Slitting way: Bottom blade initiative, drive upper balder to slit.
16. （2）Adopts round cutters
17. （3）Upper cutter shaft adopts steel shaft
18. （4）Upper round cutters is made form shanghai Shenlong group
19. （5）Bottom cutter shaft adopts steel shaft
20. （6）Bottom round cutter adopts shanghai shenlong cutter
21. （7）Slitting precision : ±0.2mm

Electrical control part：（connect with main machine）

1. （1）Control system: Main machine control, tension control, adjusting control
2. （2）Main machine control：Main motor control, traction control, material delivery control, cutting                 control (touch screen is PANASONIC PLC control)
3. （3）Tension control ：Unwind tension, the speed of control scope is wide, good performance                      whatever the speed
4. （4）Electrical meter counting, alarm stop, auto length-position functions Above electrical                              components is Delixi brand in China.
5. （5）All the switches are made in “schneider” Germany

Delivery device：

1. （1）Automatic meter counting and stop
2. （2）Automatic delivery when reach the numbers setup in PLC
3. （3）Delivery table with belt