| 摘要 |
PURPOSE: A nut supply device for a panel-nut welding apparatus is provided to accurately supply a nut to the lower part of an upper electrode and to enable the upper electrode to hold the nut accurately through the operation of an arm and a finger, thereby enabling the upper electrode holding the nut to descend accurately and weld the nut on a panel. CONSTITUTION: A nut supply device for a panel-nut welding apparatus includes a body(100), a pair of arms(200), a pair of fingers(300), and a slider(400). The pair of arms are bent to the left and right so that the front is spread if the rear is put side by side with respect to a shaft, and the rear is spread if the front is put side by side. When pressed to each other through two surfaces facing each other, the pair of fingers are extended from a first shooting rail(110) of the body in the horizontal direction and form a second shooting rail in order to settle a nut in the end. A pair of first rollers(410) are installed in an axis at both sides of the slider in order to move while being pressed to each bent side of the left and right arms. |
