Cleaning device capable of recycling ink of environment-friendly printing machine

The utility model discloses an environment-friendly printing machine cleaning device capable of recovering printing ink, which belongs to the technical field of printing machines and comprises a cleaning machine body, and a vibration discharging assembly is fixedly mounted at the top of one side of the cleaning machine body. The vibration discharging assembly is mainly formed by combining a motor with the function of moving the position of the sliding frame, a rotating shaft, a rotating disc and a connecting rod, and the placing and clamping assembly is fixedly installed at the bottom of one side of the cleaning machine body and mainly formed by combining a sliding block with the function of fixing the position of an upper clamping ring, a lower clamping ring and a locking bolt. The vibration discharging assembly comprises a motor, a rotating shaft, a rotating disc, a connecting rod, a sliding frame, a rubber pad and a connecting column, through the vibration discharging assembly, a worker can conveniently mo