Waste gas treatment device for laser cutting

• Main Authors: WANG XIAOLI, JI XINYUN
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• 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 waste gas treatment device for laser cutting, which comprises a fan cover, a longitudinal cutting track and a transverse air duct track, the longitudinal cutting track and the transverse air duct track are arranged below the fan cover, a laser cutting head is arranged on the cutting track, and the fan cover is divided into a plurality of equal air ducts. According to the waste gas treatment device for laser cutting, under the normal cutting condition, the interior of the air collecting pipe is always in a ventilation state, when the cutting track moves to the corresponding air channel, due to the arrangement of the fillet at the end of the air partition plate, the air partition plate is squeezed by the cutting track and contracts, so that the ventilation hole is communicated with the air supply pipe, air enters the corresponding air channel rapidly, and meanwhile, the cutting efficiency is improved. When the cutting track does not completely enter one air duct, the air partition