Rapid ear line welding equipment and welding method for mask production

The invention discloses rapid ear line welding equipment and a welding method for mask production. The equipment comprises a rack, a workbench, an end plate, a pay-off wheel, a traction wheel, a suspension frame, a side plate, a connecting groove, a connecting plate, a connecting screw hole, a connecting screw, a suspension plate, an adjusting motor, an adjusting screw rod, a limiting nut, a limiting baffle, a pressing air cylinder, a pressing plate, a wire pressing rod, a pressing head, a lifting air cylinder, a lifting plate, a swing air cylinder, a swing plate, a wire folding clamping jaw, a station plate, an ultrasonic welding steel die, a threading base, a wire cutter, an air cylinder telescopic rod and a bracing wire clamping claw. The top of the rack is fixedly connected with the bottom of the workbench. A limiting structure is additionally arranged, so that the problem that the pressing amount of a line pressing component is too large is solved, damage to the surface of the mask body of the mask and s