Air-cooling smoke removal device for high-power laser cutting machine

The utility model provides an air-cooling smoke removal device for a high-power laser cutting machine. The air-cooling smoke removal device comprises a smoke inlet hood, an elastic assembly part is mounted on the smoke inlet cover, a through hole is formed in the smoke inlet cover, a cold air smoke exhaust part which communicates with the through hole to exhaust smoke is mounted on the smoke inlet cover, a smoke guide pipe for guiding smoke is connected to the cold air smoke exhaust part, and a spraying box is connected to the end, away from the cold air smoke exhaust part, of the smoke guide pipe; a spraying cavity is formed in the spraying box, a spraying part used for cooling flue gas and reducing dust is installed in the spraying cavity, the spraying box is connected with a purifying part communicated with the spraying cavity, and the purifying part is used for purifying the flue gas. The utility model provides an air-cooling smoke removal device for a high-power laser cutting machine. The air-cooling smo