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Vision-less Bin-Picking for Small Parts Feeding

机译:较低的宾馆摘要喂养

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摘要

Part feeding remains a vital yet troublesome task. This is especially true for flexible manufacturing systems, where classical methods are less applicable due to constraints from small batch sizes and high part variance. In this paper, a novel approach to part feeding is presented, which is targeted at small parts, such as nuts and bolts, that commonly occur in assembly tasks. The approach is an alternative bin picking solution, where parts stored unordered in bins, are oriented and presented for further manipulation using a specially designed tool. The tool is manifested a scoop, which a robot can use to scoop parts from the bins without the use of external sensory input such as vision. Using solely mechanical orienting principles and the motion of the robot, the parts are sorted so only parts in a desired orientation remain in the scoop. The approach is tested on a number of different parts to benchmark its performance.
机译:部分喂养仍然是一个重要的又一个麻烦的任务。对于灵活的制造系统,这尤其如此,其中经典方法由于小批量尺寸和高零件方差的约束而不太适用。在本文中,提出了一种用于部分进料的新方法,其在诸如螺母和螺栓的小部件处瞄准,其通常发生在装配任务中。该方法是一种替代的垃圾摘机解决方案,其中在箱中没有排序的部件,以使用特殊设计的工具进一步操纵。该工具表现出一个勺子,机器人可以用于从垃圾箱舀出部件而不使用外部感官输入,例如视觉。使用单独的机械定向原理和机器人的运动,部分分类,因此只有所需方向的部分仍然存在于勺子中。该方法在许多不同的部件上测试以基准其性能。

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