Cathode electrophoretic coating cleaning water tank device

The utility model discloses a cathode electrophoretic coating cleaning water tank device which comprises a box body with an opening in the top, a cylindrical cleaning tank is fixed to the top of the box body, a water inlet pipe is fixed to the top of the cylindrical cleaning tank, nozzles are installed on the water inlet pipe at equal intervals, a shifting plate is arranged in the cylindrical cleaning tank, a motor is fixed to the outside of the box body, and the motor is connected with the cylindrical cleaning tank. The shifting plate is in transmission connection with the motor; a sewage discharge groove is formed in the bottom of the cylindrical cleaning groove, the sewage discharge groove is connected with a sewage discharge pipe, and the sewage discharge pipe is connected with an ultrafiltration membrane. According to the utility model, the sealing cover is arranged to avoid pollution to a production line and maintain environmental sanitation, the stirring plate, the driving shaft and the motor are arran