Shear type cutting equipment applied to tobacco leaf base cutting processing

The invention relates to the technical field of tobacco leaf processing equipment, in particular to shearing type cutting equipment applied to tobacco leaf base cutting processing, due to the fact that a plurality of sets of saw blades are attached to one another, first blades arranged on the lower end faces of the adjacent saw blades at intervals can be repeatedly tangent in a staggered mode along with movement of the saw blades, and the cutting efficiency is improved. The first blades are repeatedly staggered and tangent, so that tobacco stems can be cut off at a high speed, the contacted tobacco stems are continuously cut, the action of repeated cutting is kept, high-efficiency and high-quality cutting of the tobacco stems is realized, and the flatness of the sections of the cut tobacco stems is improved; automatic cutting of the cutting device is achieved, the extrusion effect on tobacco stems is avoided, the bulkiness of non-tobacco-stem parts is protected, the yield of the non-tobacco-stem parts is impr