High Speed PLC Control Paper Roll Slitting and Rewinding Machine

Paper slitting machine is a paper processing equipment that cuts and rerolls wide web paper into coils of varying width and diameter. Widely used in paper processing industry or pre - and post-press mechanical equipment.

Features

1. Paper scutters adopt PLC and touch screen control, magnetic powder clutch tension control and center coiling mode.
2. The host adopts frequency conversion for speed regulation. Can automatically meter, alarm stop. The tension numbers are all displayed on the touch screen.
3. Unwinding adopts photoelectric automatic correction (or ultrasonic correction) to correct the paper edge neat, so that irregular materials can be normally sundered.
4. Circular knife (or straight knife) cut lengthwise, waste edge automatic discharge device.
5. Manual (or pneumatic) feeding reel with cone sleeve air expansion shaft (3 "or 6").
6. Winding A, B axis (air expansion type)

Main structure and working principle

Paper slitting machine is composed of frame, transmission system, retracting and retracting machinery and tension control device, traction component, slitting support, waste rewinding and discharge device, etc. It is the raw material is cut into a number of independent units, its working principle is the raw material is fixed on the feeding shaft on one end of the magnetic powder tension controller to maintain the tension required by the raw material, and then through a pair of rubber roller to pull the raw material, cut into a number of blades. Then through the guide roller guide to A, B reel winding finished products. Its drive is driven by the main motor traction rubber roller and the receiving shaft synchronous operation to achieve the purpose of traction and finished materials.

1. Frame and transmission system: the frame is composed of left and right wall panels, braces and feeding machinery. Drive system is mainly used for drawing materials, winding, it is by the frequency conversion stepless speed regulating motor power through motor traction roller operation of V belt, the main rubber roller and the driven traction roller is clingy and synchronous operation traction walking raw material, through active traction roller driven circular knife axis synchronous operation and achieve better cutting requirements, Through the lower round tool shaft drive winding A and winding B synchronous operation, so as to achieve the purpose of material.

2. Material receiving mechanism and tension device: the material receiving mechanism is mainly composed of chain, synchronous wheel, magnetic powder clutch, and air expansion shaft and other parts. By a separate motor control two reel operation, as long as the magnetic powder clutch current adjustment, can change the size of the tension of the receiving shaft.

3. Traction component: the traction component is mainly composed of a pair of traction cots and a number of hard oxidized aluminum rollers, which play a role in retracting raw materials for winding finished products. Its power comes from the motor through the V-belt transmission to the active traction cots to make it run.

4. Cutting tool rack: cutting tool rack with round knife cutting, straight knife cutting. The operating handle can adjust the shear clearance between the round blade mouth and the cushion sleeve groove by making the round knife move slightly axial through the plane CAM.

5. Waste winding and discharge: waste is discharged through the air duct using the wind power of the blower.

6. Feeding mechanism and automatic rectifying: feeding mechanism mainly has feeding shaft, support block, cylinder, base, left and right moving seat and other components of automatic rectifying device: photoelectric start, rectifying guide roller, left and right bracket, rectifying moving plate, ball nut and screw, synchronous motor and left and right limit switch.

Machine installation and use adjustment

After the machine is unpacked, the integrity of the machine should be checked to check whether there is any damage during transportation, etc. After the inspection, the calibration level can be installed on a smooth and solid foundation. After the machine is installed and calibrated, check whether all parts are intact, whether the connection bolts are tightened reliably, and whether the movable parts are flexible. Then fill the corresponding lubricating oil in each lubricating part, check the refueling and confirm no error before starting the machine. Before starting the machine, read the instruction manual attached with the machine carefully. Start slowly, and then slowly increase the cutting speed until it reaches normal.

Technical specification

Machine Photo