Automatic bobbin changing apparatus for a winding machine

Details Automatic bobbin changing apparatus for a winding machine Automatic bobbin changing apparatus for a winding machine

1993-03-01

1994-07-05

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

B65H 6704

Patent

active

053260392

ABSTRACT:
In an automatic bobbin changing apparatus of a winding machine having a plurality of work stations disposed along the lengthwise direction of a machine frame, each winding portion of work station is provided with: a yarn treating device including a yarn sucking device (21), a yarn lifting guide (22), a yarn cutting device (24), a yarn gathering arm (61) and yarn threading arm (63) a cradle turning device including a cradle (13) and a cradle turning motor (31); an empty bobbin donning device including an empty bobbin arm (51); and a package receiver (83), and disposed in the winding machine is a control member for operating the yarn treating device, the cradle turning device, the empty bobbin donning device and the package receiver when at least one of packages at the winding portions reaches a state where it is to be changed.

REFERENCES:
patent: 3682403 (1972-08-01), Willis
patent: 3741490 (1973-06-01), Venot
patent: 3940077 (1976-02-01), Ohashi
patent: 4079898 (1978-03-01), Murakami et al.
patent: 4555068 (1985-11-01), Kamp
patent: 4564123 (1986-01-01), Kamp
patent: 4591105 (1986-05-01), Niederer
patent: 4615493 (1986-10-01), Teranishi et al.
patent: 4805846 (1989-02-01), Ueda et al.
patent: 4844358 (1989-07-01), Kamp
patent: 4984749 (1991-01-01), Matsui et al.

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