Core loading device for web-slitting machines

Details Core loading device for web-slitting machines Core loading device for web-slitting machines

1989-01-12

1990-08-28

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 684, B65H 5488, B65H 1808

Patent

active

049519000

ABSTRACT:
This invention pertains to web-slitting machines having automatic feed of empty roll cores to each winding station. The cores are inserted as a set from one side of the machine into troughs provided on separate feed beams located above the support roller or rollers on which rewinding takes place. Sequential cores are supported alternately by first and second troughs so that the cores are laterally offset, but still overlapped in radial cross section. The feed beams with troughs are pivotably mounted to move from above and between first and second sets of winding stations to a location near the winding stations where clamping pins from support arms are brought into engagement with the cores, for securing the cores for final positioning to commence winding.

REFERENCES:
patent: 4299358 (1981-11-01), Dropczynski et al.
patent: 4508283 (1985-04-01), Beisswanger
patent: 4550882 (1985-11-01), Hutzenlaub et al.
patent: 4749140 (1988-06-01), Ruff

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