Method and apparatus of removing a coil of material from a mandr

Details Method and apparatus of removing a coil of material from a mandr Method and apparatus of removing a coil of material from a mandr

1995-02-10

1996-07-02

Darling, John P.

Winding, tensioning, or guiding

Convolute winding of material

With spool loading or coil removal

B65H 6700

Patent

active

055313981

ABSTRACT:
A coil stripping apparatus that strips a coil of thin flexible material from a drum of coiling machine, comprises a non-rotating pusher plate slidably movable along the length of the drum, as powered by a hydraulically actuated motor, for effecting the transport of the coil along the drum. A stripper member having opposed first and second finger members, with the first and second finger members each having a base portion and a projecting portion, is rotatably mounted with respect to the non-rotating pusher plate for co-rotation with the drum about the longitudinal axis. The stripper member is in contact with one or the other of the first and second drive surfaces so as to be slidably movable along the length of the drum by the non-rotating pusher plate. The projecting portions are shaped and dimensioned to enter respective co-operating substantially longitudinally disposed first and second generally opposed slots in the drum, thereby to permit the stripper member to engage the entire radius of the coil at two generally opposed orientations and so as to permit the coil to be subsequently moved longitudinally along the drum and removed from the drum.

REFERENCES:
patent: 2202563 (1940-05-01), Mikaelson
patent: 2249379 (1941-07-01), Ford et al.
patent: 2586376 (1952-02-01), Picton
patent: 2988349 (1961-06-01), Blackman et al.
patent: 3087688 (1963-04-01), Anderson et al.
patent: 4211375 (1980-07-01), Weiss et al.

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