Full-automatic round pipe cutting machine

The invention discloses a full-automatic round pipe cutting machine which comprises a conveying frame, a locking frame, a cutting frame, a storage frame and a feeding frame. A feeding carrier roller, a sliding way, a PLC control cabinet, a right steel wire rope wheel, an adjusting screw rod, a material existence detection switch, a material absence detection switch and a stepping motor are arranged on the conveying frame; the locking frame is fixedly installed at the right end of the conveying frame through screws; the cutting frame is fixedly installed at the right end of the locking frame through screws; the storage frame is placed at the right end of the cutting frame; and the feeding frame is placed at the rear end of the left side of the conveying frame. According to the full-automatic round pipe cutting machine provided by the invention, automatic feeding, positioning measurement, automatic locking, automatic cutting and stacking storage can be achieved, cutting is accurate, the cutting efficiency is hi