Patent ID: 8082960

Claim:
A system for forming bundles of floorboards of a given grade, each bundle having a predetermined total surface area, from a plurality of random length boards of random grade, each bundle comprising boards of different lengths and a given grade, the system comprising: a conveyer provided with a scanner to read both the length and the grade of each board at a first end of said conveyer, each board having a length extending between terminal ends, the length substantially parallel with the grain of the board, and the terminal ends substantially normal to the length; a processor, receiving length and grade data from said scanner, calculating combinations of boards of a same grade and of different lengths, and selecting, for each bundle to be formed, a combination of boards of a same grade and differing lengths from the combinations to yield the predetermined total surface area of the bundle to be formed; a distribution section, located at a second end of said conveyer, and operated by said processor according to the selected combinations, the distribution section comprising a vacuum belt feeder, row ordering conveyors and endless chains with cleats; and wherein said endless chains with cleats taking over the boards from the reading station, said endless chains with cleats being synchronized with suction heads of the vacuum belt feeder; and wherein, said processor is fed with a large number of identified boards, from which to calculate and select the combinations of boards of a same grade and different lengths, and said processor operates to distribute individual boards along individual rows, at least some of the boards aligned having abutting terminal ends, said distribution section conveying the rows of boards into bundles of the corresponding grade and predetermined total surface area.