Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1986-08-27
1988-02-09
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
198424, 198433, B65H 6706
Patent
active
047237228
ABSTRACT:
A device for transferring bobbins of yarn from a bobbin container to a bobbin receptacle on a spooling frame where the yarn is "refined" by cutting out bad spots, has slide gate units (13, 14) that are divided into slide gate unit halves. On the basis of a control system that comprises in particular an optical monitoring device (40, 41, and 42, 43), a given row of bobbins are transferred by a box slide from the bobbin container to the slide gate units (13, 14) or sliding gate unit halves. In two steps they fall from there onto a pair of cross-conveyors (11, 12) that operate in opposite directions. Each cross-conveyor is associated with a righting chute (10). A bobbin that is on the outside by-passes the cross-conveyor and falls directly onto the righting chute, while the others are transferred, at intervals, to the righting chute, as it is emptied. With the aid of a controllable supporting end (59) at the lower end of the chute, the bobbin is transferred at the scheduled time, to the bobbin receptacle (6) of one of a number of bobbin holders (4) on the spooling frame (5).
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C. Eugen Maier Metallverarbeitung GmbH
Gilreath Stanley N.
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