Food packaging tin cleaning device

The utility model discloses a food packaging tin cleaning device which comprises a water storage disc, a clamping device is fixedly installed on the rear face of the water storage disc, a limiting sliding groove is formed in the front face of the clamping device, a limiting sliding block is installed in the limiting sliding groove in a sliding mode, and a clamping plate is fixedly installed on the front face of the limiting sliding block. A high-speed motor is fixedly installed below the water storage disc, a transmission shaft is fixedly installed at the output end of the high-speed motor, a return spring is fixedly installed on the transmission shaft, a cleaning rod is fixedly installed at the other end of the return spring, and a packaging tin is arranged on the transmission shaft; and supporting legs are fixedly mounted at the positions, close to the peripheral edge, below the water storage disc. The high-speed motor is started to drive the transmission shaft to rotate, the transmission shaft rotates to d