Simple laser soldering equipment

• Main Authors: QIN CHENGYUAN, LAN MINQUAN, PAN XIANGTAO
• Format: Patent
• Language: Chinese; English
• Published: 19.09.2023
• 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 invention discloses simple laser soldering equipment which comprises an equipment body, the equipment body comprises a high-power semiconductor laser, a red laser, an optical fiber beam combiner, a sleeve and a laser nozzle, and the input end of the optical fiber beam combiner is provided with a first large-core-diameter multimode optical fiber connected with the high-power semiconductor laser; meanwhile, the input end of the optical fiber beam combiner is further provided with a small-core-diameter single-mode optical fiber connected with the red light laser, the output end of the optical fiber beam combiner is provided with a second large-core-diameter multimode optical fiber, the second large-core-diameter multimode optical fiber is fixedly connected with the sleeve, and the sleeve is internally provided with a collimating lens, a focusing lens and a protective window mirror. The laser nozzle is installed at the tail end of the sleeve, and the focusing lens is connected with an adjusting assembly capab