Numerical control laser cutting machine

• Main Authors: ZHU HAILIN, WU JUN, FAN CHENBIN, ZHU ZHAODONG, MIAO SHENGLONG
• Format: Patent
• Language: Chinese; English
• Published: 05.05.2023
• Subjects: CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SOLDERING OR UNSOLDERING; TRANSPORTING; WELDING; WORKING BY LASER BEAM

The utility model discloses a numerical control laser cutting machine which comprises a machine body, a cutting guide piece, a cutting head and a flue gas purifying and guiding mechanism, the cutting guide piece is arranged on one side of the machine body, the cutting head is connected to the side, close to the machine body, of the cutting guide piece, and the flue gas purifying and guiding mechanism is arranged on one side of the cutting guide piece. The flue gas purifying and guiding mechanism comprises a flue gas collecting and guiding part, the flue gas collecting and guiding part is connected with the cutting guiding part, negative pressure fans are connected to the two sides of the flue gas collecting and guiding part, a flue gas gathering pipe is connected to the side, away from the negative pressure fans, of the flue gas collecting and guiding part, and the flue gas gathering pipe is matched with the cutting head. Through the arrangement of corresponding mechanisms, harmful smoke dust generated in the