Welding process of vertical columns and roller seats of forklift mast

• Main Authors: DING WEICHENG, LI ZHENGWEI, XU ZHENGBO
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2020
• 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 relates to a welding process of vertical columns and roller seats of a forklift mast, and relates to the technical field of forklift masts. The welding process comprises the steps of firstly, positioning, specifically, a conveying mechanical arm is positioned with positioning frames and a finished product frame, the conveying mechanical arm firstly clamps the roller seats from a roller seat positioning frame, and then the conveying mechanical arm sucks the mast vertical columns and places the mast vertical columns on a welding workbench; secondly, welding, specifically, the welding workbench automatically clamps and positions the mast vertical columns, the carrying mechanical arm places the roller seats at the corresponding positions of the to-be-welded surfaces of the mast vertical columns, and the welding mechanical arm welds the mast vertical columns and the roller seats; thirdly, obtaining finished products, specifically, after welding, the conveying mechanical arm sucks the mast vertical co