Device for the separation of a series of products that are superposed in a scale-like fashion
AssigneeERCA Di Erminio Maria Traversi & C. S.a.s.
InventorsAldo Perobelli, Giorgio Pessina
Life of this patent
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Abstract
A device for achieving the separation or extension of the scale of products in a conveyance in superposed copies in which means are provided that are capable of increasing the speed of the belts (12, 17) conveying the separated or extended scale relative to the speed of the upstream belt (11) of the device for the conveyance of the scale before the separation or extension.
Claims7
A device for obtaining a separation or extension of the scale of products, consisting of signatures, paper or paperboard sheets, folded boxes and the like, comprising a scale-fashion conveyor of the products in copies that are superposed in a scale-like fashion;
- a movable carriage;
- a first roller for the retention of the scale;
- a conveyor of the products composed of first and second belts, characterized in that the device comprises a second roller fixed on said carriage;
- means for adjusting the position of the first roller according to the length of the products and the position of the second roller;
- a third belt co-operating with the second belt wound on the second roller;
- and means for increasing the speed of the second and third belts pinching the products relative to the speed of the first belt.
Dependencies are inferred from the claim text.