Rewinding Machine common fault - Longitudinal cutter swing
1. Round knife bearing wear - Replace the bearing.
2. Tool holder sliding bearing wear - Replace the bearing.
3. Lock the cylinder leak - replace or repair the cylinder.
Guolian Small Winder Introduction---
First, the function: a variety of tape defective products re-rolled
Second, the characteristics:
A. The take-up shaft is driven by a DC 1HP motor and can be steplessly changed.
B. Automatic counting, convenient for setting the length of the winding.
C. The rewinding tension is adjusted by the spring, and the tension adjustment is convenient.
D. The structure of the machine is light and compact, and it is a desktop device, which is convenient to move.
Third, the specifications
1. Roller surface width: 105mm
2. Maximum discharge diameter: standard is 150mm and length is 400mm
3. Take-up diameter: Ø76mm-300mm
4. Rewind width: 12mm-100mm lengthening type is 300mm
5. Take the paper heart: paper tube 3”
6. Mechanical speed: 0~150M/min per minute
Fourth, the host configuration
1. Discharge shaft: 3" movable type (1)
2. Dispensing rack: lengthened 300mm diameter (1)
3. Main motor: DC motor 1HP (1 set)
4. Take-up tension: Spring control (1 set)
5. Length control: four-digit electronic counter (1 group)
6. Take-up shaft: 3" tube core (1 group)
Belt rewinding machine design and working principle ---
2 rear bottom roller
The platen roller device consists of a combination of devices that can be combined. The platen roller is supported by bearings on the platen beam beam.
The movable beam is fixed to the frame. The movement of the platen roller beam moves with the hydraulic cylinder attached to the beam. The platen roller is decoupled from the hydraulic cylinder during the rewinding process. The platen roller also includes a pressure sensor to measure the pressure between the platen roller and the frame.
The platen roller has a position measuring device for providing a position about the platen roller and the diameter of the paper roll. Based on the above information, the hydraulic cylinder moves in accordance with the separation design curve as the diameter of the paper roll continues to increase. The hydraulic cylinder is equipped with a hydraulic hose rupture protection valve to prevent the paper roll from suddenly falling when the hose is damaged.
The platen roller provides additional load to the paper roll at the beginning of the rewinding. At a later stage of the rewind, the pressure is released. In the final stage, the platen roller ensures that the paper roll is in place.
During the threading and changing process, the platen roller is raised to the rear of the safety lock at the top position. The safety lock prevents the platen roller from suddenly falling when the device malfunctions. The platen roller is automatically decompressed when the platen roller is lowered to the core or the base. If the lowering control is terminated before decompression, the platen roller will be activated and the platen roller will be raised to the upper position.
During the rewinding process, the contact surface between the platen roller and the paper core must be carefully observed. If the platen roller is very close to the core, special care must be taken during the rewinding process. If the core starts to vibrate, the speed must be lowered immediately. There is a vibration indicator on the pressing roller beam to facilitate speed reduction in that case.
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