Slitting machine instruction manual -
Second, the use of procedures;
6. The gears inside the tool holder are regularly cleaned and greased.
7. When moving the tool holder, remove the upper and lower screws and translate it to the left to release the blade from the blade groove of the drum. Then release the timing belt and pull out the timing pulley on the tool holder shaft to remove the whole. Tool holder for maintenance and cleaning.
During installation, the tool holder translates against the drum, so that the blade is correctly cut into the drum groove, fix the upper and lower screws, install the timing pulley from the back, and loosen the foot screw of the drive motor to the right to facilitate the synchronization. With the belt, then the motor base moves to the right, confirming the proper tightness of the timing belt, and fixing the motor base screw to work normally.
Slitting machine operating procedures -
Third, through the film：
5. Press “Release Brake” again until the indicator light flashes and the unwinder brakes.
6. Press and hold the “Pinch with chain” button, the film is pulled through the chain to the sipe roll, and the film is removed from the shackle on the chain.
7. Press “Device Jog”, the film moves along the machine running direction to the winding side 2, both sides are pulled out, release the button, and flatten the film.
8. The “cutting knife switch” is in the open position, and all the cutting cutters that need to be cut are marked.
Reasons, countermeasures and effects of BOPP film slitting quality ---
Whether the slitting and scratching can be compared and determined by the film surface before and after the slitting, there are various reasons for the scratching of the membrane surface, and the analysis should be based on the appearance of the scratch, such as short-line scratching. The difference of the speed ratio of each drive roller exceeds the process setting requirement, and it needs to be carefully tested and adjusted. If the film surface scratch occurs continuously, the film on the slitter should be inspected for whether it touches the fixed object or cuts each. Whether the roller adheres to dirt such as fine sand grains scratches the film surface.
Scratch is the appearance quality problem of the film, which directly affects the quality appearance of the deep-processed product. Therefore, it is not allowed to exist in the film quality control standard. The slitting process finds that the scratching problem must be carefully checked and quickly eliminated. Since the scratch on the film surface is an irreversible appearance quality problem, it is not allowed to operate the disease when the film surface is scratched, so as to avoid the continuous occurrence of the problem.
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