| 摘要 |
<p>The present invention relates to a vertical movement type electric welding device, capable of welding a welding part of a welding object while vertically rising. The device includes a body; an upper frame installed in an upper part of the body in a longitudinal direction; a roller combined with a lower surface of the upper frame, and horizontally moving on an upper part of the welding object; a lower panel installed in the bottom of the body; a rail vertically installed in the body; a welding unit vertically moving along the rail, and welding the welding part of the object; and an elevating unit vertically moving by being installed in the body, and boarded by people. According to the present invention, the device horizontally moves along an upper part of the welding object, and stops when reaching the welding part so that a welding torch vertically rises along the welding part to enable automatic welding, and therefore, a convenient and equal welding effect is obtained. Moreover, a worker is able to perform welding work while moving along the welding torch vertically rising by boarding the elevating unit, and therefore, the efficiency of welding increases. Moreover, the welding torch vertically moves along the rail installed in the body, and therefore, a gap between the welding object and the welding torch is always constant to enable equal welding.</p> |
