Cutting device capable of collecting waste materials conveniently

The utility model discloses a cutting device capable of collecting waste materials conveniently, which relates to the technical field of cutting equipment and comprises a cutting table. A cutting base is arranged at one end of the top of the cutting table, a cutting groove is formed in the other end of the top of the cutting table, the cutting groove and the end face, facing the middle of the cutting table, of the cutting base are vertically aligned, the section of the cutting groove is of an arc-shaped structure, a discharging groove is vertically formed in one side in the cutting groove, and a collecting box is embedded in the end, facing the cutting groove, of the cutting table and located below the discharging groove. A baffle is vertically arranged on the top of the cutting table and located on the side, away from the discharging groove, of the cutting groove, the baffle is of an arc-shaped structure, an opening faces the cutting groove, and the end face, facing the middle of the cutting table, of the ba