Intelligent welding system and method

The invention relates to an intelligent welding system and method. The system comprises an assembly line, an industrial personal computer, a moving platform, a clamping assembly, a visual system and awelding assembly, wherein the visual system, the clamping assembly and the welding assembly are arranged on the moving platform; the assembly line, the moving platform, the clamping assembly, the welding assembly and the visual system are electrically connected with the industrial personal computer; the clamping assembly can clamp a circuit board moving on the assembly line so as to arrive at thepreset position; and the welding assembly can be used for welding the circuit board clamped by the clamping assembly. According to the intelligent welding system and the method provided by the invention, the visual system acquires image information of the circuit board moving to the preset position, the industrial personal computer recognizes welding pad information on the circuit board, weldingpulse information is generated by combining pre-stored printing information, and the circuit board clamped by the clamping assembly is automatically welded, so that the previous artificial debugging workload is greatly reduced, the working efficiency and the product quality are improved, the welding parameters cannot be adjusted aiming at circuit boards of different circuit structures, and the intelligent degree is high.