Sawmill with active safety protection

The invention belongs to the technical field of sawmills. A sawmill with active safety protection comprises a rack, a cutting saw blade pivotally arranged on the rack by a rotating shaft, and a driving motor for driving the rotating shaft, a feeding guide rail is arranged on the rack on both sides of the cutting saw blade, a discharging frame is arranged on the feeding guide rail, front protection vertical rods are arranged on both ends of the discharging frame close to a front side of the rack, two parallel guide rods are arranged on the front protection vertical rods, and arc-shaped front protection plates are arranged on the guide rods in a sliding fit manner; and back protection vertical rods are arranged on the both sides of a back side of the rack, and two parallel guide rods and rear protection plates are arranged on the back protection vertical rods. The sawmill provided by the invention is reasonable and compact in structural design, by means of the design of the feeding guide rail and a feeding powe