Straightening device for electromagnetic wire of wind turbine generator

The utility model discloses a straightening device for an electromagnetic wire of a wind turbine generator system, which comprises a main body, a straightening chamber is arranged in the main body, an air cylinder is arranged at the upper end of the main body, the output end of the air cylinder extends into the straightening chamber, and the straightening device further comprises transmission cavities which are arranged on two sides of the straightening chamber. Single-thread transmission rods are rotationally arranged on the front sides of the interiors of the transmission cavities correspondingly, first rotating shafts are welded to one ends of the single-thread transmission rods correspondingly, one ends of the first rotating shafts penetrate through and extend to the exteriors of the transmission cavities correspondingly, the first rotating shafts are rotationally connected with the transmission cavities correspondingly, and sliding blocks are in threaded connection with the exteriors of the single-thread