| 摘要 |
PROBLEM TO BE SOLVED: To provide a robot capable of preventing cables from disconnecting or interfering with adjacent equipment. SOLUTION: This robot includes a welding hand 10 connected with the cables 50 and 51, and an arm 20 for changing position and attitude in a three-dimensional space of the welding hand 10, while supporting the cables 50 and 51. The arm 20 is a multi-axis arm constituted of a plurality of arm parts 22 to 26. The welding hand 10 and the fifth arm part 26 to be the most distal end arm part are rotatably connected in a sixth rotary shaft 261, and the fifth arm part 26 and a fourth arm part 26 to be the second arm part from the most distal end are rotatably connected in a fifth rotary shaft 251. In a connecting part between the welding hand 10 and the fifth arm part 26, a first cable holding part 30 for supporting the cables 50 and 51 is oscillatably provided in the sixth rotary shaft 261. COPYRIGHT: (C)2010,JPO&INPIT
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