Thermal Paper Rewinding Machine

Thermal Paper Rewinding Machine

Rewinding Machine common fault - Paper roll end faces are not aligned
1. Top core movement - Check the top core plane bearing and lock nut and adjust the clearance.
2. The top core force is not enough - check the air motor.

 

Thermal Paper Rewinding Machine

Guolian High Speed ??Slitting Rewinder Technical Description ---

V. Supply limit
1. Installation materials such as wires and cables for equipment use are not included in the scope of supply, but
The cable is provided by the seller.
2. The hydraulic line from the hydraulic station to the main equipment is provided by the buyer.
3. The pipelines and fittings for the pneumatic valve station to the equipment use point are provided by the seller;
It is responsible for sending the total gas source to the valve main valve.
4. The seller is responsible for one of the shredder fans, including the import and silencer, and the buyer is responsible for the duct.
5. The delivery date is 8 months from the effective date of the contract.
6. The quality guarantee period is 12 months after the successful commissioning of the production line.
 

Thermal Paper Rewinding Machine

Design and application of constant tension and load distribution control for winder---

2. Main research content
(1) On the basis of understanding the working principle and production process of the rewinder, determine the AC drive configuration scheme of the rewinder and the common DC bus power supply mode.
(2) In view of the influence of the change of the winding diameter on the tension during the rewinding process and the phenomenon of paper break and loose paper during acceleration and deceleration, a composite tension control method combining direct tension and indirect tension is proposed, and the real-time calculation and dynamics of the winding diameter are designed. Torque compensation program that effectively corrects tension disturbances to ensure constant tension during rewinding
(3) Software and hardware design to complete the pressure control of the platen roller”

(4) After detailed analysis of the causes of the load distribution of the bottom roller motor before and after the detailed analysis, determine the master-slave control scheme of the two motors, design the load distribution control system.
(5) Establishing a profibus-Dp network system, designing communication between pLC and inverter! Op operation panel"

(6) Using STEP7 to design the software of the rewinder control system, using ProTool to compile the entire monitoring system screen"

About

Zhengzhou EAST IMPORT AND EXPORT co., ltd . ( a goulian group of company) a manufacturer and exporter for all kind of packaging machinery , like bopp tape coating machines, bopp tape slitting machines. Bopp tape core cutter, bopp tape core loader etc

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