Devices, systems and methods for labeling items in a conveyor line

1. A labeling station for use at a conveyor line, the conveyor line operable to convey an item to be labeled in a conveying direction at a conveying speed, the conveying direction being a longitudinal direction of the conveyor line, the labeling station comprising:

a labeling member including a label holder to hold a label to be affixed to the item, the label holder to move in a longitudinal direction with the item between a first lateral position and a second lateral position at substantially the conveying speed to affix the label to the item.

2. The labeling station according to claim 1 , wherein the conveying direction is a first degree of freedom of the labeling member, and wherein the labeling member is to move in a second degree of freedom different from the first degree of freedom to affix the label to the item.

3. The labeling station according to claim 2 , wherein the second degree of freedom includes one or more of: translation along a transverse direction of the conveyor; translation along a vertical direction perpendicular to the conveyor; rotation around the first direction; rotation around a transverse direction of the conveyor; rotation around a vertical direction perpendicular to the conveyor; a combination thereof.

4. The labeling station according to claim 1 , wherein the labeling station determines at least one of a speed signal indicative of the conveying speed or an arrival signal indicative of the item to be labeled during operation of the labeling station.

5. The labeling station according to claim 1 , wherein the label holder is to affix the label using at least one of a contact-less application or a contact-based application.

6. The labeling station according to claim 1 , further including one or more printing modules to print a label for the item, and wherein the labeling member is to move the label holder to the one or more printing modules to pick up the printed label.

7. The labeling station according to claim 1 , wherein the label holder is to move at the conveying speed and the item is to move at the conveying speed over a first distance, wherein the first distance is at least one of predetermined or determined dynamically.

8. A labeling method for controlling a labeling station at a conveyor line, the conveyor line operable to convey an item to be labeled in a conveying direction and at a conveying speed, the conveying direction being a longitudinal direction of the conveyor, the method comprising:

obtaining a multi-dimensional representation of the item;

determining a label target position in the representation; and

moving a label holder of the labeling station in the longitudinal direction between a first lateral position and a second lateral position at substantially the conveying speed to affix a label carried by the label holder to the label target position on the item.

9. The method of claim 8 , wherein the multi-dimensional representation includes at least the longitudinal direction of the conveyor and a transverse direction of the conveyor.

10. The method of claim 8 , wherein the representation of the item is indicative of at least one of: an orientation of the item, physical boundaries of the item, dimensioning of the item, weight of the item, surface properties of the item, or optical properties of the item.

11. The method of claim 8 , wherein the determining of the label target position includes determining at least one of a spatial position for the label or a rotation of the label.

12. A labeling system for use at a conveyor line, the conveyor line operable to convey an item to be labeled in a conveying direction at a conveying speed, the conveying direction being a longitudinal direction of the conveyor, the labeling system comprising:

an imaging station to obtain a multi-dimensional representation of the item;

a labeling station to affix the label at a target position on the item, the labeling station including a labeling member having a label holder structured to hold the label to be affixed to the item, the at least one of the labeling member or the label holder to move in the longitudinal direction between a first lateral position and a second lateral position at substantially the conveying speed to affix the label to the item; and

a control unit to determine the target position to be used by the labeling station based on the representation.

13. The system of claim 12 , further including a conveyor unit adapted to form part of the conveyor line.

14. The system of claim 12 , wherein the control unit is to adjust the conveying speed of the conveyor line to control a spacing between successive items on the conveyor line.

15. The system of claim 12 , wherein the conveying direction is a first degree of freedom of the labeling member, and wherein the labeling member is to move in at least a second degree of freedom different than the first degree of freedom to affix the label to the item.

16. The system of claim 15 , wherein the second degree of freedom includes one or more of: translation along a transverse direction of the conveyor; translation along a vertical direction perpendicular to the conveyor; rotation around the first direction; rotation around a transverse direction of the conveyor; rotation around a vertical direction perpendicular to the conveyor; a combination thereof.

17. The system of claim 12 , wherein the labeling station is to obtain at least one of a speed signal indicative of the conveying speed or an arrival signal indicative of an arrival of an item to be labeled.

18. The system of claim 12 , wherein the label holder is to affix the label using either a contact-less application or using a contact-based application.

19. The system of claim 12 , wherein the labeling station includes one or more printing modules to print a label for the item, and wherein the labeling member is to move the label holder to the one or more printing modules to pick up the printed label.

20. The system of claim 12 , wherein the label holder is to move at the conveying speed and the conveyor is to move the item at the conveying speed over a first distance, wherein the first distance is either predetermined or determined dynamically.