Ink box capable of being assembled and disassembled for digital advertisement printing

The utility model relates to the technical field of ink box disassembly and assembly, in particular to an ink box capable of being assembled and disassembled for digital advertisement printing, which comprises an ink box body and a fixing assembly, the fixing assembly comprises a fixing frame, a spring telescopic rod is connected in the fixing frame, and one end of the spring telescopic rod is fixedly connected with a lifting plate. Connecting rods are fixedly connected to the two sides of the lifting plate, the ends, away from each other, of the connecting rods penetrate through the fixing frame and then are connected with vertical racks, groove plates are fixedly connected to the tops of the two sides of the fixing frame, and gears meshed with the vertical racks are rotationally connected between the front sides and the rear sides of grooves of the groove plates; the bottom of the groove of the groove plate is transversely and slidably connected with a transverse straight rack meshed with the gear. Accordin