Automatic laser welding method and system

• Main Authors: HOU SHILONG, LIU XIAOLIANG
• Format: Patent
• Language: Chinese; English
• Published: 02.04.2024
• Subjects: ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE; CALCULATING; CHECKING-DEVICES; CLADDING OR PLATING BY SOLDERING OR WELDING; COMPUTING; COUNTING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; GENERATING RANDOM NUMBERS; MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PHYSICS; REGISTERING OR INDICATING THE WORKING OF MACHINES; SOLDERING OR UNSOLDERING; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TIME OR ATTENDANCE REGISTERS; TRANSPORTING; VOTING OR LOTTERY APPARATUS; WELDING; WORKING BY LASER BEAM

The invention relates to the field of automatic laser welding, in particular to an automatic laser welding method which comprises the steps that workpiece information is obtained and comprises the workpiece size, the workpiece number and the workpiece type; querying a preset product shape corresponding to the workpiece type from a database; acquiring an occupied area corresponding to the preset product shape according to the preset product shape; according to the occupied area, a welding area division instruction is generated and executed, and the welding area division instruction is used for dividing a welding platform; obtaining the position of a conveying belt; according to the position of the conveying belt, the distance between the welding area and the position of the conveying belt is judged; according to the distance between the welding area and the position of the conveying belt, a distance comparison instruction is generated and executed, and the distance comparison instruction is used for comparing