Automatic wire-welding surface treatment process and device for stainless steel

The invention discloses an automatic wire-welding surface treatment process for stainless steel, which comprises the following steps: (1) paying off by using a high pay-off rack, wherein the welding wire generatrix is fed in a rolling manner into a coating grove filled with a skin film solution for skin film treatment; (2) feeding the dried welding wire subjected to skin film treatment in the step (1) into a drawbench to be subjected to drawing; (3) feeding the drawn welding wire into a straightener for eliminating residual stress generated in the drawing process to straighten; (3) feeding the straightened welding wire which is dried and rubbed and washed into an electrolytic bath for electrolytic washing; (5) cleaning the electrolyzed welding wire to remove electrolyte on the surface layer and drying. The invention further discloses an automatic wire-welding surface treatment device. By means of the process and device provided by the invention, the problems of oxidization of welding wire surface layer, pollution of impurities, poor linearity and the like are effectively solved.