| 摘要 |
An apparatus for selecting random length boards for nesting into a single row of predetermined lengths includes an accumulating conveyor with longitudinal tracks positioned adjacent a storage rack with the longitudinal channels aligned with the tracks. A scanning assembly is positioned between the accumulating conveyor and storage rack for scanning boards moving between the conveyor and storage rack, to determine the length of each board. The central processor is connected to the scanning assembly, and gates on the accumulating rack and storage rack, to automatically operate the system.
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