Steel bar feeding structure

The utility model relates to the technical field of reinforcing steel bar machining, in particular to a reinforcing steel bar feeding structure which comprises two racks arranged in parallel. A to-be-machined reinforcing steel bar is arranged at the upper end of the rack in a rolling mode, the upper portion of the rack is obliquely arranged, a rotating shaft is rotationally arranged between the two supports, a plurality of conveying plates are evenly installed on the rotating shaft, notches are formed in one sides of the conveying plates, and the size of the notches is matched with the diameter of the to-be-machined reinforcing steel bar. An arc-shaped blocking block is installed at the bottom of the conveying plate, and an adjusting structure for controlling the conveying plate to swing is further installed at one end of the rotating shaft. According to the utility model, the conveying plate periodically swings back and forth, so that only one reinforcing steel bar can slide off from the notch at a time, the