Welding device with anti-deviation mechanism for circuit board processing

The utility model discloses a circuit board processing welding device with an anti-deviation mechanism. The circuit board processing welding device comprises a bottom plate, supporting legs are welded to the bottom of the bottom plate, a linear sliding table is installed on the top of the bottom plate, an air cylinder is assembled on the top of a sliding block of the linear sliding table, and a linear guide rail is assembled at the output end of the air cylinder. The clamping assemblies are arranged on the welding table, the elastic assemblies are arranged between the clamping plates and the fixing base, a circuit board can be fixed between the two sets of clamping plates through the elastic force of the springs through the arrangement of the elastic assemblies, and the circuit board can be fixed and disassembled by pulling the grip to drive the driving rod to move. According to the circuit board welding device, the fixing step of the circuit board is simplified, so that the welding efficiency of the circuit