| 摘要 |
A control is disclosed for a section of an I.S. machine which produces vertically standing bottles having a finish portion at the top thereof, with two vertically separated gripable finish portions. The section has a takeout displaceable between advanced and retracted positions, tongs carried by the takeout which can be closed, and an opposed pair of blow molds which can be displaced from a closed position to an open position. A takeout control controls the advancement of the takeout to either a first "in" position for gripping one of the gripable finish portions or a second vertically lower "in" position for gripping the other gripable finish portion and for retracting the takeout from either the first or second "in" position to a selected "out" position. A tongs control controls the closing of the tongs and a blow mold control controls the displacement of the blow mold pair to an open position. The control can operate in a preheat blow mold cycle for first operating the takeout control to advance the takeout to the first "in" position, second operating the tongs control to close the tongs, third operating the blow mold control to displace the pair of blow molds to the open position, and fourth operating the takeout control to retract the takeout to the "out" position.
|
