Numerical control plate shearing machine capable of effectively protecting plates

The utility model discloses a numerical control plate shearing machine capable of effectively protecting plates. The invention relates to the technical field of plate shears. According to the technical scheme, the numerical control plate shearing machine aims at solving the technical problems that after an existing numerical control plate shearing machine finishes shearing, sheared plates directlyfall on the ground, and due to the fact that the ground is rough, the plates collide with the ground and rub against the ground relatively in the falling process, the surface quality of the plates isaffected. A bearing plate is arranged at the position, located on the discharging plate, of the rack, a stand column is arranged on the bearing plate, a discharging conveying belt is arranged on thestand column, a driving piece for driving the discharging conveying belt is arranged on the stand column, a buffer plate is arranged on the side, close to the discharging conveying belt, of the bearing plate, and a buffer elast