MOVABLE WIRE FEEDING DEVICE

摘要

PURPOSE: A movable wire feeding apparatus is provided to supply a wire to an automatic welding device while stably moving along the upper part of a longitudinal. CONSTITUTION: A movable wire feeding apparatus comprises a wire feeding unit(100) and a main wheel(312). The wire feeding unit includes a wire outlet(122) and a feeding motor(110). The feeding motor discharges the wire from the wire outlet. The main wheel is formed at the lower side of the wire feeding unit to make the wire feeding unit movable. A rotation support(200) is installed between the wire feeding unit and the main wheel. The rotation support makes the wire feeding unit movable about a rotation shaft(220) perpendicular to the side in which the wire feeding unit is placed. A stopper(230) for fixing the rotation of the wire feeding unit is installed in the rotation shaft of the rotation support. An auxiliary wheel(323) which is movable about a hinge shaft parallel to the moving direction of the main wheel is installed at the side of the main wheel.