Auxiliary device for blade production

The auxiliary device for blade production comprises a bottom plate, supporting plates, a top plate, a fixing mechanism, a preheating mechanism, a protection mechanism, an adjusting mechanism and a cutting mechanism, the supporting plates are welded to the two sides of the outer wall of the top of the bottom plate, and the top plate is located at the tops of the supporting plates; the fixing mechanism comprises fixing frames welded to the two sides of the outer wall of the top of the bottom plate, fixing plates welded to the lower portions of the outer walls of the fixing frames, first electric telescopic rods installed on the inner walls of the tops of the fixing frames and pressing plates welded to the tail ends of the first electric telescopic rods, and the fixing plates and the pressing plates are the same in size. The blade is placed on the fixing plate, the pressing plate descends to fix the blade, the preheating box is jacked to the position below the blade through the second electric telescopic rod, th