The Main Structure And Working Principle Of Paper Slitting Machine

The paper slitting machine is composed of a frame, a transmission system, a retracting and unwinding machine and a tension control device, a traction component, a slitting bracket, and a waste winding and discharging device. It divides the raw material into several independent units. Its working principle is to fix the raw material on the discharge (see the left picture). One end of the discharge shaft is equipped with a magnetic powder tension controller to constant the tension required by the raw material. The rubber roller is used to pull the raw material, which is cut into several strips by the blade. Then it is guided by each guide roller to the A and B winding shafts to wind the finished product. Its transmission is achieved by the main motor driving the traction rubber roller and the winding shaft to run synchronously. The purpose of hauling and receiving materials.

1. Frame and transmission system: The frame is composed of left and right wall panels, supporting blocks and unwinding machinery. The transmission system is mainly used to pull the raw materials and wind the finished product. It is driven by a variable frequency stepless speed regulation motor to pass the power through the motor V The profiled belt makes the traction rubber roller run. The main traction rubber roller and the driven traction rubber roller are close to each other to move the raw materials synchronously. The active traction roller drives the lower circular knife shaft to operate synchronously to achieve better slitting requirements. The cutter shaft drives the rewinding A and the rewinding B to perform synchronous operation, so as to achieve the purpose of rewinding.

2. Rewinding mechanism and its tension device: Rewinding mechanism is mainly composed of synchronous belt, synchronous wheel, magnetic powder clutch, and air expansion shaft. The main power is transmitted from the synchronous belt to the synchronous wheel to make the input shaft of the magnetic powder clutch product In operation, as long as the current of the magnetic powder clutch is adjusted, the tension of the rewinding shaft can be changed.

3. Traction component: the traction component is mainly composed of a pair of traction rubber rollers and several hard oxidized aluminum rollers, which are used to retract the raw materials for the winding of the finished product. Its power comes from the motor transmitted to the drive through the V-belt Pull the rubber roller to make it run.

4. Slitting knife holder: The slitting knife holder has round knife slitting and flat knife slitting. The operating handle can make the round knife move slightly through the plane cam to adjust the cutting of the circular knife edge and the groove of the cushion sleeve. gap.

5. Rewinding and discharge of waste materials: waste materials are discharged through the air duct using the wind power of the blower.

6. Unwinding mechanism and automatic deviation correction: The unwinding mechanism is mainly composed of unwinding shaft, support block, cylinder, base, left and right moving seat, etc. Automatic correction device: with photoelectric head, correction guide roller, left and right support, correction moving plate, It consists of ball nut and screw rod, synchronous motor and left and right limit switches.