Saw blade heating full-automatic saw cutting production line

The utility model provides a saw blade heating full-automatic sawing production line which comprises a conveying frame, a supporting frame, a transverse connecting rod, universal wheels, a driving roller, a driven roller, a conveying belt, a driving motor, a longitudinal fixing frame, an automatic jacking driving frame structure, an adjustable limiting frame structure, a waste collecting and pushing frame structure, a guide plate, a receiving hopper and a controller. The supporting frames are installed at the four corners of the lower portion of the conveying frame through bolts. The transverse connecting rod is installed on the lower portion of the inner side of the supporting frame through a bolt. The universal wheels are installed on the lower portion of the supporting frame through bolts. The driving roller and the driven roller are connected to the left side and the right side of the interior of the conveying frame through shafts correspondingly. The contact switch is mounted on the left side of the limi