| 摘要 |
The present invention relates to an up-down type welding head apparatus for welding equipment. According to the present invention, an up-down type welding head apparatus for welding equipment includes: a base member; a vertically moving base member coupled to the base member to vertically move; a driving unit to vertically move the vertically moving base member; first and second horizontally moving members coupled to the vertically moving base member to horizontally move; first and second vertically moving members coupled to the first and second horizontally moving members, respectively, to vertically move; first and second circular welding electrodes provided in the first and second vertically moving members, respectively; and a cam assembly to change the interval between the first and second horizontally moving members to widen or narrow the interval between the first and second circular welding electrodes according to the vertical movement of the vertically moving base member. Accordingly, the structure to adjust the interval between the first and second circular welding electrodes that weld a welding target can be simplified, so that the interval between the first and second circular welding electrodes can be easily and simply adjusted. Further, according to the present invention, the interval between the first and second circular welding electrodes can be rapidly adjusted and the first and second circular welding electrodes can be vertically moved. |
