Multi-shaft turret type winding device

Details Multi-shaft turret type winding device Multi-shaft turret type winding device

1996-04-15

1997-08-26

Jillions, John M.

Winding, tensioning, or guiding

Convolute winding of material

With spool loading or coil removal

242547, B65H 1826, B65H 1930

Patent

active

056603517

ABSTRACT:
A multi-shaft turret type winding device including a first turret table on which a plurality of winding mandrels for winding a thin layer film are rotatably arranged, a second turret table on which a plurality of fixing axes are arranged corresponding to the respective winding mandrels, and a touch roller following mechanism in which each touch roller arm having a touch roller attached at a front end is attached at each fixing axis. When a predetermined amount of the thin layer film is wound by one of the winding mandrels at a winding position, the winding mandrel is swung from the winding position to a different position, and another winding mandrel is swung to the winding position by synchronously rotating the first and second turret tables. Under this condition, the touch roller always contacts a product roll of the thin layer film wound on the winding mandrel while maintaining a constant position with respect to the wound thin layer film. When the winding mandrels are being exchanged, air is prevented from being introduced into the product roll.

REFERENCES:
patent: 4431140 (1984-02-01), Tetro
patent: 4524919 (1985-06-01), Wehrmann
patent: 4971263 (1990-11-01), Belongia et al.
patent: 5035373 (1991-07-01), Perrigo
patent: 5054707 (1991-10-01), Olson

Affiliated with

Also associated with

Rating

Multi-shaft turret type winding device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-shaft turret type winding device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-shaft turret type winding device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1982979