Steel coil unwinding device for producing saw blade

The utility model discloses a steel coil unwinding device for producing saw blades, which comprises a machine body, the side surface of the machine body is rotatably connected with a coil sleeving mechanism, the bottom surface of the machine body is provided with a cleaning mechanism under the coil sleeving mechanism, and the machine body is rotatably connected with a transmission mechanism on one side of the front surface of the coil sleeving mechanism. The machine body is rotationally connected with a limiting mechanism on one side of the front surface of the transmission mechanism; the machine body comprises a supporting base, a driving box is fixedly installed on one side of the top face of the supporting base, fixing feet protrude from the four corners of the side face of the supporting base, a power output shaft is rotationally connected to the center of the side face of the driving box, and an arc-shaped groove is formed in the center of the top face of the supporting base; a support is welded to the t