Flue-cured tobacco seedling stage film uncovering machine

The embodiment of the invention discloses a flue-cured tobacco seedling stage film uncovering machine which comprises a rack and a walking system, a film uncovering system, a film clamping system, a film guiding system and a film collecting box which are arranged on the rack, and the walking system comprises land wheels, depth limiting wheels and a first motor; the film uncovering system comprises a film uncovering knife and a film guide roller assembly, the film uncovering knife is arranged at the front end of the bottom of the rack and is in a sheet shape, the film guide roller assembly comprises a plurality of film guide rollers arranged on one side of the rack, and each film guide roller comprises a film guide roller shaft and a hollow film guide roller sleeve arranged outside the film guide roller shaft in a sleeving mode; the film clamping system comprises a driving roll shaft, a driven roll shaft, a gear set and a second motor; the film guiding system comprises two film guiding plate assemblies located