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发明公开
CN102218733A 工业用机器人 有权

工业用机器人
摘要：
本发明提供一种工业用机器人，该工业用机器人(100)在摆动臂(150)内部，通过工具安装旋转臂驱动用传递机构(300)向摆动轴(313)传递工具安装旋转臂驱动用电动机(311)的旋转，通过工具安装部驱动用第一传递机构(412a)将工具安装部驱动用电动机(411)的旋转传递到中间动力传递轴(422)，再通过工具安装部驱动用第二传递机构(412b)将中间动力传递轴(422)的旋转传递到输出动力传递轴(426)，并通过工具安装部驱动用减速组件(413)减速而使工具安装部(170)旋转。据此，以紧凑的结构能够增大手臂的旋转轴到工具安装部的距离。
摘要（英）：

The present invention relates to an industrial robot and aims to provide an industrial robot capable of increasing a distance from a rotation axis of an arm to a tool mounting portion by a compact structure. In a swing arm 150 of the industrial robot 100, the rotation of a tool mounting rotation arm driving motor 311 is transmitted to a pivot shaft 313 via a tool mounting rotation arm driving transmission mechanism 300, the rotation of a tool mounting portion driving motor 411 is transmitted to an intermediate power transmission shaft 422 via a tool mounting portion driving first transmission mechanism 412a, and the rotation of the intermediate power transmission shaft 422 is transmitted to an output power transmission shaft 426 via a tool mounting portion driving second transmission mechanism 412b, thereby rotating a tool mounting portion 170 while being decelerated by a tool mounting portion driving reduction unit 413.

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