Steel bar straightening and automatic wire feeding mechanism for steel bar framework seam welder

The utility model discloses a reinforcing steel bar straightening and automatic wire feeding mechanism for a reinforcing steel bar framework seam welder, which relates to the technical field of reinforcing steel bar framework seam welders and comprises a support plate, and a movement mechanism is arranged at the top of the support plate. According to the reinforcing steel bar straightening and automatic wire feeding mechanism for the reinforcing steel bar framework seam welder, a threaded rod rotates and a lifting rod moves downwards through a motor, when the threaded rod rotates, a pressing plate makes contact with reinforcing steel bars, and the lifting rod moves downwards, so that an adjusting plate also makes contact with the reinforcing steel bars; due to the fact that the distance between the adjusting plate and the supporting plate is equal to the distance between the pressing plate and the fixing plate, and the adjusting plate and the supporting plate are in contact with the reinforcing steel bars, th