Reinforcing ring automated welding system and method suitable for pressure steel pipes

• Main Authors: CHEN SHUANGFA, ZHANG JIANZHONG, WEI TAO, WU WENXIN, DONG JUNWEI, HUANG CHANGPING, ZUO CHEN
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2016
• 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 a reinforcing ring automated welding system and method suitable for pressure steel pipes. The system comprises a welder which is connected with an externally-connected power source through an externally-connected power source wire, the welder is connected with an opening valve of an air bottle through a welder low voltage output wire, an outlet of the air bottle is in matched connection with a welding gun of a welding trolley through an output air pipe, the welder is connected with the welding gun of the welding trolley, the welding gun of the welding trolley is matched with a wire feeder to realize automatic wire feeding, the wire feeder is connected with a welding wire winding drum, and the welding trolley is connected with a trolley externally-connected power source through a trolley externally-connected power source wire. By the system, manufacturing quality of large and huge pressure steel pipes can be improved, automated welding of reinforcing rings can be realized, productive fo