Rewinding Machine Structure - Pressure Mechanism
1, the platen roller
First, in the rewinder system, the platen roller has a significant impact on the tightness control of the paper roll. Among them, the pressure adjusting mechanism plays a role of keeping the pressure of the paper roll and the supporting roll nip constant, and the main purpose is to prevent the paper roll from slipping or being wound too tight at the beginning of the work.
The paper roll is slippery because the paper roll is too light and the take-up is too tight because the pressure is too high until the rewinding to the late stage. In the modern rewinder system, the platen roller is automatically controlled so that additional weight can be applied to the paper web. The force.
2. Hydraulic (air pressure) suspension mechanism
Under normal circumstances, the adjustable pressure actuators use hydraulic suspension scale mechanism. We install a potentiometer attached to the platen roller to display the diameter of the finished paper roll, which is sent through the potentiometer. The signal is passed to the pressure program control unit,
To calculate the pressure, so that the oil pressure in the scale can be changed, thus achieving the pressure control of the platen roller.
Rewinding Machine operating procedures -
Two: shutdown process:
1. Click the “Stop Detection” button and use the ICW program “Shutdown”;
2. Turn off the detection system switch;
3. Turn off the total power switch of the winder;
4. Close the total air valve.
Rewinding Machine operation safety regulations -
Fourth, other requirements in the production process
1. Rolling paper or paper jam of a certain part of the machine must be stopped. Use the jog function to remove the paper. The original paper should be carefully operated when it passes through the embossing device, the crimping device, the paper feed roller and the punching knife. It is strictly prohibited when the machine is running. Wipe and refuel the rotating parts in the state to avoid injury accidents;
2. During the production process, the gears, pulleys, chains and other components of the machine must not be allowed to entangle with paper scraps, ropes, etc., and the air pipe must not leak. The trachea, electric wires, etc. can not be fixed with rope or adhesive tape, which affects the appearance;
3. The waste paper can not be thrown anywhere in the production process, must be loaded into the designated waste paper bag to keep the production site clean.
4. The original paper core produced during the production process must be placed in the designated place;
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