Cut tobacco box cleaning system

The utility model relates to a tobacco shred box cleaning system which comprises a boxing device, a tobacco shred box cleaning device, a tobacco shred box cleaning device and a tobacco shred box cleaning device. The first cleaning device is arranged at the downstream of the boxing device and is configured to clean the outer wall surface of a tobacco shred box filled with tobacco shreds; the box overturning device is configured to pour the tobacco shreds in the tobacco shred box; the second cleaning device is arranged at the downstream of the box turning device and is configured to clean the outer wall surface of the tobacco shred box after the tobacco shreds are poured; and the third cleaning device is arranged at the downstream of the box turning device and is configured to clean the inner wall surface of the tobacco shred box after the tobacco shreds are poured. On the premise that production continuity is not affected, the inner wall face and the outer wall face of the tobacco shred box are automatically c