Cutting device for traditional Chinese medicinal materials

The utility model relates to a cutting device for traditional Chinese medicinal materials. The cutting device comprises a conveying belt, a cutting structure, a pressing structure and a collecting box. When traditional Chinese medicinal materials to be cut are placed on the conveying belt and conveyed to the position below the pressing structure in the direction of the cutting knife, the lifting driving piece drives the pressing frame to descend, the multiple rotating columns make contact with the traditional Chinese medicinal materials, the traditional Chinese medicinal materials are pressed, the conveying belt continues to convey the traditional Chinese medicinal materials to the lower end of the cutting knife, and the rotating columns rotate sequentially; the driving piece drives the cutting knife to move up and down to complete the cutting process of the traditional Chinese medicinal materials, the cut traditional Chinese medicinal materials fall into the collecting box, the traditional Chinese medicinal