System and method for orienting bundles

• US 8,899,407 B2
• Filed: 06/22/2011
• Issued: 12/02/2014
• Est. Priority Date: 08/03/2010
• Status: Active Grant

• Current Assignee: Alliance Machine Systems International LLC (Barry-Wehmiller Group Incorporated)
• Original Assignee: J&L Group International, LLC
• Inventors: Harrington, Michael
• Primary Examiner(s): HESS, DOUGLAS A
• Application Number:
  US13/166,252
• Publication Number:
  US 20120031732A1
• Time in Patent Office: 1,259 Days
• Field of Search: 198/376, 198/410, 198/412, 198/414, 198/416, 198/457.01, 198/457.02, 198/779, 198/782, 198/786, 198/789, 193/35.MD, 193/35.SS
• US Class Current: 198/779
• CPC Class Codes: B65G 47/086 cubiform articles
• CPC Class Codes: B65G 47/244 by turning them about an axis substantially perpendicular to the conveying plane
• CPC Class Codes: B65H 2301/33216 about an axis perpendicular to the direction of displacement and to the surface of material
• CPC Class Codes: B65H 2301/42264 by moving the surface supporting the lowermost article of the pile, e.g. conveyor, carriage
• CPC Class Codes: B65H 2701/1764 Cut-out, single-layer, e.g. flat blanks for boxes
• CPC Class Codes: B65H 9/16 Inclined tape, roller, or like article-forwarding side registers

Abstract

The present disclosure relates to a bundle orienting device in-line with a conveyor configured for transporting bundles in a conveying direction. The bundle orienting device can include a plurality of selectively actuatable orientation elements that, collectively, laterally and/or angularly displace a bundle as it travels in the conveying direction through the bundle orienting device. In addition, the present disclosure relates to a method for rotating bundles traveling in a conveying direction along a conveyor system. The method includes conveying a bundle along a conveyor to pass through a bundle orienting device, thus described.

Claims

1. A bundle orienting device in-line with a conveyor configured for transporting bundles in a conveying direction, the bundle orienting device comprising a plurality of selectively and independently actuatable orientation elements that, collectively, at least one of laterally and angularly displace a bundle as it travels in the conveying direction through the bundle orienting device.

2. The bundle orienting device of claim 1, further comprising a support structure comprising a plurality of apertures formed in a top surface thereof.

3. The bundle orienting device of claim 2, wherein each of the orientation elements is at least partially positioned in a support structure aperture.

4. The bundle orienting device of claim 1, wherein each of the orientation elements comprise a bundle contacting element for contacting a bundle as it travels in the conveying direction through the bundle orienting device.

5. The bundle orienting device of claim 4, wherein one or more of the bundle contacting elements are operably coupled with at least one of a translation drive and a rotation drive for controlling at least one of the orientation and rotation of the one or more bundle contacting elements.

6. The bundle orienting device of claim 5, wherein the bundle contacting elements comprise at least one of a wheel, spherical roller, and roller bar.

7. The bundle orienting device of claim 6, wherein the bundle contacting elements are formed from or are fitted with a material that facilitates the transfer of movement of the bundle contacting elements to movement of a bundle as it travels in the conveying direction through the bundle orienting device.

8. The bundle orienting device of claim 4, wherein a translation drive and a rotation drive are coupled to each of one or more bundle contacting elements for controlling the orientation and rotation of each of the bundle contacting elements.

9. The bundle orienting device of claim 1, further comprising a conveyor belt, the conveyor belt comprising the orientation elements.

10. The bundle orienting device of claim 9, wherein the conveyor belt comprises a plurality of cavities formed therein, and each of the orientation elements is rotatably accommodated in a cavity.

11. The bundle orienting device of claim 9, further comprising a translation drive disposed proximate the conveyor and substantially fixed relative thereto, for controlling at least one of the orientation and rotation of the orientation elements.

12. The bundle orienting device of claim 11, wherein the translation drive is operable coupled with one or more orientation elements via a contacting element as the one or more orientation elements are passed proximate the contacting element via the conveyor belt.

13. The bundle orienting device of claim 9, further comprising a plurality of translation drives disposed proximate the conveyor and substantially fixed relative thereto, each for controlling at least one of the orientation and rotation of one or more of the orientation elements.

14. A system for transporting and reorienting bundles, the system comprising:

a conveyor configured for transferring bundles to a stack build zone;

a bundle orienting device, the bundle orienting dividing the conveyor into an upstream conveyor and a downstream conveyor, the bundle orienting device comprising a plurality of selectively and independently actuatable orientation elements that, collectively, at least one of laterally and angularly displace a bundle as it travels in the conveying direction through the bundle orienting device.

15. The system of claim 14, further comprising one or more sensors for determining position information of a bundle as it as it travels in the conveying direction through at least one of the conveyor and the bundle orienting device.

16. The system of claim 15, further comprising a control system operably coupled with the one or more sensors and the bundle orienting device for controlling selective actuation of the orientation elements based at least in part on communication received from the one or more sensors.

17. A method for rotating bundles traveling in a conveying direction along a conveyor system, the method comprising conveying a bundle along a conveyor to pass through a bundle orienting device comprising a plurality of selectively and independently actuatable orientation elements that, collectively, at least one of laterally and angularly displace the bundle as it travels in the conveying direction through the bundle orienting device.

18. The method of claim 17, further comprising using one or more sensors for determining position information of the bundle as it as it travels in the conveying direction.

19. The method of claim 18, further comprising controlling selective actuation of the orientation elements through a control unit based at least in part on communication received from the one or more sensors.

20. The method of claim 19, wherein the at least one of the lateral and angular displacement of the bundle is done without stopping the conveyor.