| 摘要 |
PROBLEM TO BE SOLVED: To suck the only one sheet of the top stage for suspension by arranging a suction device formed of a box element provided with small holes for sucking air in a lower surface thereof, and arranging a suction tool for generating the negative pressure while injecting the air over a rear end of the laminated sheets. SOLUTION: A suction tool A generates the negative pressure, and sucks a rear end of a sheet 1 of the top stage for suspension. The suction tool A is raised by a cylinder 6 so as to raise the rear end of the sheet 1. A presser 7 is driven by a rotor 12 so as to press a rear end of the top part of the laminated sheets D, and a rotor 22 is driven so as to hold the rear end of the raised sheet 1 with the presser 15 and the suction tool A. High-pressure air is injected from a nozzle 8 positioned between the top surface of the laminated sheets D and the raised sheet 1 so as to float the sheet 1, and the whole surface of the sheet 1 is made to come close to a lower surface of a suction machine B waiting over the sheet. When air is sucked from a pipeline 11 connected to an air suction port of the suction device B, the air is sucked from multiple small holes arranged in the lower surface, and the sheet 1 floated for coming close is sucked.
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