Thread feeding mechanism for welder

The utility model relates to a thread feeding mechanism for welder. This thread feeding mechanism for welder, including a bracket, the bracket includes a mounting panel and a body coupling an in riser of mounting panel front end, be provided with electric actuator in the mounting panel lower part, electric actuator's output is worn out the mounting panel and is connected with a level and sets up in the wire feed rolls at mounting panel middle part, wire feed rolls one side level be equipped with one with wire feed rolls matched with silk pressing wheel, the adjusting device that compresses tightly on lieing in the mounting panel is established to the silk pressing wheel, position on the riser between corresponding wire feed rolls and the silk pressing wheel is equipped with the welding wire lead -out hole of a joinable rifle head, is equipped with the welding wire entrance hole in the position that compresses tightly between corresponding wire feed rolls of adjusting device and the silk pressing wheel. Conseq