| 摘要 |
PROBLEM TO BE SOLVED: To improve the production efficiency with a higher density in the installation of the nail driver by narrowing the interval between a plurality of rows to be set up in the nail driver. SOLUTION: A suppler judgment processing part 10 judges whether the direction of the game board 6 is needed to be inverted or not when the game board is carried into a direction shifting mechanism 7 from a carry-out conveyor 5 by the material discharge command from each nail driver 1 discharging the game board 6 finished with the driving of the nails. When the need for the inversion of the direction of the game board 6, carried into the direction shifting mechanism 7 from the carry-out conveyor 5, is determined, the supplier judgment processing part 10 outputs the attitude shift operation command to the direction shifting mechanism 7 to suspend the conveying operation of the direction shifting mechanism 7 when the game board 6 is carried into the direction shifting mechanism 7. After the direction of the game board 6 is inverted within a horizontal plane, the conveying operation of the direction shifting mechanism 7 is restarted to carry out the game board 6 with the inverted direction from the direction shifting mechanism 7. COPYRIGHT: (C)2005,JPO&NCIPI
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