PACKAGING AND SUPPLY DEVICE FOR GROUPING PRODUCT ITEMS
First Claim
Patent Images
1. Packaging device for grouping product items, especially semi-soft tissue paper packs, to a bundle of layered rows of said product items, comprising:
- a supply line comprising a main conveyor belt constituently carrying and supplying a stream of product items in a defined orientation along an infeed main path to a transfer position;
an elevator means comprising a plurality of stack-forming receptacles each receiving a grouped row of a specified number of said product items in a chopped manner from the transfer position of said supply line at an input end of the elevator means, whereinthe elevator means is adapted to successively displace the stacked grouped rows of product items in a side-by-side relationship orthogonally to the infeed main path to an output end of the elevator means; and
an outfeed unit engaging with the elevator means, commonly removing a specified number of stacked grouped rows of said product items in the side-by-side relationship from the output end of the elevator means to form said bundle of product items.
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Abstract
A packaging device for grouping product items, especially semi-soft tissue paper packs (7), to a bundle of layered rows (L1, L2, L3) of said product items (7) having
- a supply line (1) including a main conveyor belt (5) constituently carrying and supplying a stream of product items (7) in a defined orientation along an infeed main path (6) to a transfer position (18),
- an elevator means (2) having a plurality of stack-forming receptacles (23) each receiving a grouped row (L1, L2, L3) of a specified number of said product items (7) in a chopped manner from the transfer position of said supply line (1) at an input end of the elevator means (2), wherein the elevator means (2) is adapted to successively displace the stacked grouped rows of product items (7) in a side-by-side relationship orthogonally to the infeed main path (6) to an output end of the elevator means (2), and
- an outfeed unit (3) engaging with the elevator means (2), commonly removing a specified number stacked grouped rows (L1, L2, L3) of said product items (7) in the side-by-side relationship from the output end of the elevator means (2) to form said bundle of product items (7).
40 Citations
13 Claims
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1. Packaging device for grouping product items, especially semi-soft tissue paper packs, to a bundle of layered rows of said product items, comprising:
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a supply line comprising a main conveyor belt constituently carrying and supplying a stream of product items in a defined orientation along an infeed main path to a transfer position; an elevator means comprising a plurality of stack-forming receptacles each receiving a grouped row of a specified number of said product items in a chopped manner from the transfer position of said supply line at an input end of the elevator means, wherein the elevator means is adapted to successively displace the stacked grouped rows of product items in a side-by-side relationship orthogonally to the infeed main path to an output end of the elevator means; and an outfeed unit engaging with the elevator means, commonly removing a specified number of stacked grouped rows of said product items in the side-by-side relationship from the output end of the elevator means to form said bundle of product items. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. Supply device, comprising
a main conveyor belt constituently carrying and supplying a stream of product items in a defined orientation along an infeed main path to a transfer position for supplying a grouped row of product items in a chopped manner from the transfer position to a following stage, an infeed assembly at the end of the supply line comprising: -
an infeed conveyor belt to transport the grouped row of product items, which infeed conveyor belt is controlled by a stepper motor, is located above the infeed main path and is advancable against the row of product items to bias the row of product items from above against the main conveyor belt at least during the transport of the grouped row of product items, and a stopper means engagable into the infeed main path to hold and release the grouped row of product items in and from the transfer position at the end of the supply line in a manner synchronized with the infeed conveyor belt. - View Dependent Claims (10, 11, 12, 13)
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Specification