FIELD: materials handling facilities.
SUBSTANCE: proposed device contains row of parallel independently driven shafts arranged at equal distance from each other and enclosed in first ands second low-pressure chamber. Said shafts carry great number of feed wheels projecting through holes in feed table which forms upper surface of corresponding low-pressure chambers. Support post for sheet is found over one of shafts in first low-pressure chamber, and, at least, one sensitive element is arranged in second low-pressure chamber. Sensitive element detects front edge of fed sheet and signals to control unit for correcting position of sheet, if necessary, by control motors coupled with shafts. Invention reduces to minimum slipping and deflection of sheets, thus preventing their seizure and damage, making it possible to operate with packs and stacks of sheets of different size.
EFFECT: improved operation.
13 cl, 9 dwg
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