Fully-automatic numerical control feeding device

The invention relates to a feeding device, in particular to a fully-automatic numerical control feeding device and belongs to the technical field of steel coil feeding. The fully-automatic numerical control feeding device comprises a base, a servo motor, a lead screw, a lead screw nut base, a linear sliding rail, a fixing and clamping device, a front centering device, a walking clamping device and a rear centering device. The base is sequentially provided with the fixing and clamping device, the front centering device, the linear sliding rail and the rear centering device from front to rear. The walking clamping device is connected to the linear sliding rail in a sliding mode, the lower end of the walking clamping device is connected with the lead screw nut base, the lead screw nut base is connected to the lead screw, and one end of the lead screw is fixedly connected to the servo motor on the base. The fully-automatic numerical control feeding device is simple, compact and reasonable in structure; automatic high accuracy feeding can be achieved, and production efficiency is greatly improved; an uncoiling detection device is saved, the cost is lowered, and work efficiency is greatly improved; high accuracy, high efficiency and high automation of a whole production line are achieved.