Copper foil production edge trimmer facilitating cutter replacement

The copper foil production edge trimmer comprises a table top, an upper roller and a motor, a supporting column is fixedly installed on the lower surface of the table top, a supporting plate is fixedly installed in the middle of the supporting column, a water tank is placed on the upper surface of the supporting plate, a winding shaft is installed at the front end of the upper surface of the table top, and the winding shaft is connected with the upper roller. Supporting columns are installed on the left side and the right side of the reel correspondingly, the upper roller is located on the rear side of the reel, supporting columns are installed on the left side and the right side of the upper roller correspondingly, a cleaning box is installed on the rear side of the upper roller, a feeding port and a discharging port are formed in the front side and the rear side of the cleaning box correspondingly, and a winding shaft is installed on the rear side of the guide plate. The inner side face of the gear is conne