WINDING DEVICE TO FORM ROLLS OF WOUND THIN-SHEET MATERIAL AND METHOD OF ROLL PRODUCTION Russian patent published in 2008 - IPC B65H19/26 

Abstract RU 2315705 C2

FIELD: paper industry.

SUBSTANCE: proposed winding device has winding shafts, clearance between first and second winding shafts through which thin-sheet material is fed, rolling surface located higher than clearance relative to direction of thin-sheet feed which, together with first winding shaft, forms channel into which tubes are fed on which material is to be wound. Channel has inlet and outlet hole, and feed mechanism, is designed to direct tubes for winding on of material into said channel. Device is provided with separating device for separating thin-sheet material at completion of winding on operation. Separating device is installed to act onto thin-sheet material inn place arranged higher than inlet hole of channel relative to direction of feeding of thin sheet material, and suction holes are made in first winding shaft on its cylindrical surface. Suction box is arranged inside first winding shaft between place of action of separating device and inlet end of channel.

EFFECT: increased reliability and improved process of feeding of winding tubes.

22 cl, 4 dwg

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RU 2 315 705 C2

Authors

B'Jadzhotti Gul'El'Mo

Dzhelli Mauro

Dates

2008-01-27Published

2003-07-02Filed