The invention relates to the field of machining, and provides automatic cutting equipment. The automatic cutting equipment comprises a rack, one or more fixing devices, a cutting device and a control device. Each fixing device comprises supporting plates, cover plates and a first cylinder. The supporting plates are mounted on the rack, the first cylinders are mounted above the supporting plates, one end of each cover plate is rotatably mounted on the corresponding supporting plate, and the other ends of the cover plates are connected to extension bars of the corresponding first cylinders. The automatic cutting equipment has the advantages that after raw materials are fixed on the fixing devices, equidistance cutting of the raw materials can be achieved by equipment automatically, workers only need to conduct discharging, material collecting and control operation of the equipment, production efficiency is improved, the whole cutting process is managed and controlled by a control terminal, and defective goods are reduced.