Spraying equipment for single-component coating

The utility model relates to the technical field of spraying machines, in particular to single-component coating spraying equipment which comprises a support, rollers are rotatably connected to the two sides of the support, a case is fixedly connected to the surface of the support, a fixing rod is fixedly connected to one side of the case, and a heating pipe is fixedly connected to the lower end of the fixing rod. One side of the case is communicated with a spray gun, a protection structure is arranged on the arc surface of the fixing rod and comprises an L-shaped plate, a short arm of the L-shaped plate is fixedly connected with the fixing rod, a long arm of the L-shaped plate is in threaded connection with a screw rod, one end, close to the fixing rod, of the screw rod is fixedly connected with a round plate, and the arc surface of the heating pipe is sleeved with a round pipe. A supporting plate is fixedly connected to the upper end of the circular pipe, a circular groove is formed in the side, close to th