Method and apparatus for automatic bobbin exchange

Details Method and apparatus for automatic bobbin exchange Method and apparatus for automatic bobbin exchange

D - Textiles, Paper

01

H

242/6

D01H 9/00 (2006.01) B65H 54/42 (2006.01) B65H 67/048 (2006.01)

Patent

CA 1052348

Abstract of the Disclosure The invention relates to an apparatus for automatic and successive exchange of a plurality of bobbins. This apparatus includes a bobbin holder having a plurality of radially extending arms adapted for removably supporting the bobbins in one-to-one relationship. It includes further a pair of bearing means for support of an axial shaft of the bobbin holder and at least two parallel mounting rods adapted for slidably supporting these bearing means. There is provided further a pressurizing means for pressing the bobbin towards a friction drive roll and a stepwise rotary feed mechanism placed at one end of shaft of the bobbin holder. A larger diameter head member is connected with the friction drive roll so the head member's rotation is in synchronization with the rotation of the drive wheel. The connection is through an angularly displaceable doughnut ring with the drive roll.

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