B - Operations – Transporting – 31 – B
Patent
B - Operations, Transporting
31
B
B31B 3/00 (2006.01) B65H 9/16 (2006.01)
Patent
CA 2280075
This roller or belt correction device (1) for lateral alignment, during converting, of partly folded sheet-like or plate-like workpieces (8) in a folder-gluer, consists of a lower structure (6) above which is mounted an upper structure (26) pivoting in the horizontal plane. This upper structure comprises a row of conveying elements (70) which are in contact with the lower plane surface of the workpieces (8) and which are driven by a distinct means (87) at adjustable speed. The correction means of this device consists of a guiding element (100) which is parallely movable to a axis materializing the initial virtual line against which said workpieces have been previously supported in their upstream conveying path before being rotated in a conveying device (4). A means (110) for applying on these workpieces, in the direction of said conveying elements forming an air permeable surface, a pressure chosen so that, added to the specific gravity of these workpieces, the resulting frictional force between the conveying elements (70) and these workpieces is suitable to transmit to each of them a speed which is substantially equal to the speed of the conveying elements whatever the specific gravity of these workpieces may be.
Bobst S.a.
Smart & Biggar
LandOfFree
Roller or belt correction device for a lateral alignment,... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roller or belt correction device for a lateral alignment,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roller or belt correction device for a lateral alignment,... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1915080