Laser plate making machine capable of adsorbing smoke

The utility model relates to the technical field of printing equipment, and discloses a laser plate-making machine capable of adsorbing smoke, which comprises an X-direction ball screw linear sliding table, the right end of the X-direction ball screw linear sliding table is connected with a Y-direction ball screw linear sliding table through a first-stage sliding table connector in a sliding manner, and the Y-direction ball screw linear sliding table is connected with a second-stage sliding table connector through a second-stage sliding table connector. The side, away from the X-direction ball screw linear sliding table, of the Y-direction ball screw linear sliding table is slidably connected with an auxiliary base. According to the laser plate making machine capable of adsorbing the smoke, the X-direction ball screw linear sliding table and the Y-direction ball screw linear sliding table are used in cooperation, so that the laser generator can accurately and rapidly enter a to-be-etched area, and engraving i