DEVICE FOR FEEDING WIRE HAVING MULTIPLE CONNECTION PART

摘要

PURPOSE: A multi-connection wire feeder is provided to feed a wire by pressing it at uniform pressure by preventing pressure difference between the front and rear feed parts. CONSTITUTION: A multi-connection wire feeder comprises a plurality of feed rollers(10), a plurality of press rollers(20), a bottom bracket(100), a top bracket(200), and a pivot bracket(300). The pressure rollers feed a welding wire(30) to the front. A wire guide unit(40) is installed on the front and rear sides of the bottom bracket. The top bracket is moved up and down. The pivot bracket is pivoted naturally according to the pressure difference between the feed roller and the press roller, thereby removing the pressure difference.