Device for improving uniformity of tobacco shred structure

Provided is a device for improving uniformity of a tobacco shred structure. A pair of parallel shred cutting rolls are horizontally arranged below an outlet of a tobacco shred conveying vibrating groove, the shred cutting rolls are sleeved with a machine shell, a main shaft of each shred cutting roll is connected with a corresponding motor rotating shaft, blades are perpendicularly arranged on the main shaft of each shred cutting roll in a spaced mode in the axial direction, every two adjacent blades on the shred cutting rolls are staggered, the outer edges of every two adjacent blades on the shred cutting rolls are arranged attached to each other, horizontal sliding grooves and lock screws are arranged in supports corresponding to the main shafts of the shred cutting rolls, and the blades are round blades. The device for improving the uniformity of the tobacco shred structure is simple in structure, reasonable in design, flexible in installation and use, convenient to install and use, and easy to implement on the basis of an existing tobacco shred making technology and equipment; the separation distance of every two adjacent blades on the same shred cutting roll can be adjusted by increasing or decreasing the number of gaskets, the uniformity of the tobacco shred structure can be remarkably improved, the number of broken tobacco shreds cannot be additionally increased, and maintenance cost and use cost are low.