Automatic ink adding device

The utility model belongs to the technical field of printing, and particularly relates to an automatic ink adding device which comprises a storage box, a sealing cover is connected to the top of the storage box in a sliding mode, a cleaning mechanism is arranged on one side of the storage box and comprises a motor, and the motor is fixedly installed on the top of the sealing cover. A stirring rod is fixedly mounted at the output end of the motor, a connecting rod is fixedly mounted on the surface of the stirring rod, a first scraping plate is fixedly mounted on the surface of the connecting rod, a second scraping plate is fixedly mounted on the surface of the stirring rod, and a water tank is fixedly mounted on the surface of the storage box. By arranging the cleaning mechanism, a user can conveniently clean the inner wall of the storage box, a motor drives a first scraping plate and a second scraping plate to rub, water in a water tank is conveyed to an inner cavity of the storage box through a water pump, c