Spiral arc nut welding machine capable of connecting plurality of welding guns

• Main Authors: ZHANG CHAOWEI, QU CHANGLEI
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2020
• 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 utility model provides a spiral arc nut welding machine capable of being connected with a plurality of welding guns. The automatic welding device comprises a liquid crystal display screen, a controller, a power supply, a feeder and a plurality of welding devices, touch control for liquid crystal display screen, wherein the controller is a PLC (Programmable Logic Controller), the controller isin communication connection with the liquid crystal display screen, and the controller receives the parameters set by the liquid crystal display screen and controls the feeder and the welding devicesto work according to instructions; wherein the power supply is a three-phase electric high-speed stud welding machine power supply, and the power supply is in communication connection with the PLC through 485; the feeding machine is connected with the PLC; and the plurality of welding devices are respectively connected with the PLC, the power supply and the feeder. One main machine power supply can be connected with multip