| 摘要 |
PURPOSE: A six-shaft gantry robot is provided to protect a utility line by integration by improving a robot arm and to prevent damage due to an external environment by including a welding module. CONSTITUTION: A six-shaft gantry robot comprises a gantry unit(110) in a bridge shape, a robot arm(120), and a tip dresser(140). The gantry unit can proceed forward and backward by being coupled with an X-shaft rod and is formed in a ��shape formed of an upper bar and two side columns. The tip dresser is driven in a horizontal direction and cuts a tip(125) for welding. The robot arm includes a utility line unit(10) including one or more among an air line, an oil line, and a water line to the inner side of an outer housing.
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