Roller surface strengthening treatment equipment with laser quenching function

The utility model belongs to the technical field of roller surface strengthening treatment, and particularly discloses roller surface strengthening treatment equipment with a laser quenching function, which comprises a machine base and an extension seat fixedly arranged at the bottom end of one side of the machine base, the side, away from the machine base, of the top end of the mounting frame is in threaded connection with a rotating motor, and the output end of the rotating motor penetrates through the mounting frame. A servo motor is used for driving a laser generator and a spraying mechanism to horizontally move, the spraying mechanism is arranged in front of the laser generator, so that the surface of a rotating roller is subjected to coating spraying, and then the laser generator behind the spraying mechanism is used for carrying out laser quenching machining on the surface of the roller sprayed with the coating. The surface of the quenched roller can be properly protected during quenching by spraying t