发明名称 |
Object handling apparatus |
摘要 |
An object handling apparatus capable of securely holding an object and precisely transferring the held object from a first place to a second place without need of a specific jig for positioning the object on a pallet. A position of an object supplied to the first place is detected by a first visual sensor to obtain a compensation amount for compensating a position displacement of the supplied object. The object is held by a robot hand having position/orientation compensated using the compensation amount and position/orientation of the object held by the robot hand relative to the robot hand is detected by a second visual sensor. A displacement of the position/orientation of the object held by the robot hand from a reference position/orientation is compensated based on the detected position/orientation of the object on the robot hand, so that the object held by the robot hand is precisely moved to have a predetermined position/orientation to be transferred to the second place. The robot hand may be a servo hand having fingers driven by one or more servomotors so that position and force of the fingers in holding the object is controlled.
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申请公布号 |
US7244093(B2) |
申请公布日期 |
2007.07.17 |
申请号 |
US20030627722 |
申请日期 |
2003.07.28 |
申请人 |
FANUC LTD. |
发明人 |
WATANABE ATSUSHI;OTSUKA KAZUHISA;ODA MASARU;SUZUKI TADANORI |
分类号 |
B25J9/16;B25J13/08;B25J9/10;B25J9/18 |
主分类号 |
B25J9/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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