| 摘要 |
<p>The present invention relates to an apparatus for preventing backlash of a wrist-axis gear in a vertical multi-joint painting robot and, more particularly, to an apparatus for preventing backlash of a wrist-axis gear in a vertical multi-joint painting robot, which can improve the accuracy of a wrist-axis of a painting robot and can prevent backlash even when being assembled by an unskilled worker. The apparatus can improve convenience and accuracy in assembling the wrist-axis of the painting robot, can prevent backlash of a gear even when being assembled by an unskilled worker, can improve productivity of the robot by reducing assembling time, and can save manufacturing costs and facilitate maintaining work.</p> |
