SUCTION HOOD OF LASER CUTTING MACHINE

摘要

A suction hood of a laser cutting machine is provided to keep clean of dust on a lens of a laser head by forming an air shield with air flowed a side part and an upper side. A suction hood of a laser cutting machine includes the followings: a discharging pipe(15) formed between a side and an operation hole(10) in a lower part; a main body(11) of a box type located on a lower part of a laser head(16); and a lens cover(13) installed at a bottom surface of a support plate(12) to support the main body. The main body includes an air inlet(17) inflowing external air.