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;
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 ---
Stretching device after cutting the web
The purpose of stretching after slitting is to stretch the sheet in the lateral direction and to separate the cut sheets from each other.
After the cut, the stretch is achieved by the wrap angle roll. The wrap angle roll includes a stretch roll. The first spreader roll is above the cut sheet and the second spreader roll is below the sheet. Both rollers are mounted on a frame that is used to adjust the stretch.
The spreader rolls above the sheet have good curvature. The spreader roll is equipped with a bend control device. The hand wheel and screw mechanism are used on the maintenance side to control the direction and tendency of the bend.
The segmented spreader rolls are under the sheet of paper. The segmented stretch roll is placed over an arcuate roll mounted on a steel beam. The cylinder is mounted below the segmented spreader roll. The bending curvature of the spreader roll can be modified by adjusting the gas pressure to adjust the cylinder.
When the sheet passes under the first roller, the sheet is guided from the center to the outside by a curved roller at each slightly different angle. At this time, there is a small gap between the cut sheets. When the sheet is placed over the second roll, the sheet encounters an arc of the opposite direction, which allows the sheet to remain parallel through the gap.
The stretching effect is mainly controlled by changing the wrap angle of the spreader roll. In addition, the stretching effect can also be controlled by changing the bow position of the stretch roll to control and change the arcuate curvature of the segmented spreader roll. The spreader roller is driven by a separate drive motor through a V-belt. The speed of the stretching roller is the same as the speed of the rewinding machine.
Measuring the exit roller diameter 1- Diameter measuring sensor 2- Support frame 3- Reel
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