Orientation module

Patent metadata

Field	Value
Publication number	US-12097985-B2
Application number	US-202318112274-A
Country	US
Kind code	B2
Filing date	Feb 21, 2023
Priority date	Jul 24, 2020
Publication date	Sep 24, 2024
Grant date	Sep 24, 2024

Abstract

An orientation module including a base configured to support at least one container, a camera positioned to scan the at least one container, a processor operatively connected to the camera configured to analyze an initial orientation of the container and determine a secondary orientation of the container, and a turning member positioned above the base configured to turn the corresponding container according to a command from the processor to rotate the container to the secondary orientation.

First claim

What is claimed is:

1. An orientation module comprising:
a base configured to support at least one container;
a camera positioned to scan the at least one container;
a processor operatively connected to the camera configured to analyze an initial orientation of the container and determine a secondary orientation of the container; and
a turning member positioned above the base and configured to actuate vertically toward the base to contact and turn the corresponding container according to a command from the processor to rotate the container to the secondary orientation.

2. The orientation module of claim 1 , wherein the at least one container is a stream of containers.

3. The orientation module of claim 1 , where the base includes a surface configured to receive a corresponding container and to turn the corresponding container, along with the turning member, to rotate the container to the secondary orientation.

4. The orientation module of claim 3 , wherein each surface includes a rotatable disk.

5. The orientation module of claim 4 , wherein the rotatable disk includes an upper surface flush with an upper surface of the base.

6. The orientation module of claim 1 , further comprising a star wheel positioned above the base configured to guide the container.

7. The orientation module of claim 6 , wherein the star wheel is interchangeable with a replacement star wheel configured to guide a replacement container having a diameter different than a diameter of the container.

8. The orientation module of claim 1 , wherein the turning member includes a disc configured to contact a top surface of the container when the turning member actuates from a retracted position to a deployed position or from a disengaged position to an engaged position.

9. The orientation module of claim 8 , wherein each disc is deformable.

10. The orientation system of claim 8 , wherein the retracted position or the disengaged position is above the deployed position or the engaged position, respectively, with respect to gravity.

11. The orientation module of claim 1 , wherein the turning member includes a corresponding drive mechanism configured to rotate each turning member independently.

12. The orientation module of claim 1 , wherein the camera is stationary with respect to the base, and wherein the base and the turning member are rotatably positioned with respect to the camera.

13. An orientation module comprising:
a base configured to support a container;
a camera positioned to scan the container;
a processor operatively connected to the camera configured to analyze an initial orientation of the container and determine a secondary orientation of the container;
a turning member positioned above the base configured to contact an upper portion of the container via relative vertical movement between the turning member and the base, and to turn the container according to a command from the processor to rotate the container to the secondary orientation; and
a plurality of grippers, each of the grippers configured to engage with a respective oriented container and move the oriented container downstream while maintaining the orientation of the container until packaging is applied to a plurality of the oriented containers engaged by respective grippers so as to be packaged into groups.

14. The orientation module of claim 13 , wherein the turning member includes a disc configured to contact the upper portion of the corresponding container upon the relative vertical movement between the turning member and the base.

15. The orientation module of claim 14 , wherein the turning member actuates from a retracted position to a deployed position or from a disengaged position to an engaged position to produce the relative vertical movement between the turning member and the base.

16. A conveyor system for orienting a container comprising:
a first conveyor module;
an orientation module configured to receive a stream of containers from the first conveyor module and orient at least one of the containers in a respective desired direction, wherein the orientation module includes a base, a camera, and at least one turning member configured to rotate a corresponding container with respect to the base; and
a grouping module configured to receive containers from the orientation module and arrange the containers into packaged groups of containers, wherein the grouping module comprises:
a plurality of product engagement members, each engaging with an oriented container, to move the containers along a container conveyance path to be packaged into groups while maintaining the orientation of the containers; and
a packaging conveyance path that at least partially overlaps with a portion of the container conveyance path, wherein a paper-based packaging is conveyed along the packaging conveyance path and overlaid onto the containers to secure the containers in groups of packaged containers.

17. The conveyor system of claim 16 , wherein at least a portion of the base is positioned adjacent to a rounded portion of the grouping module.

18. The conveyor system of claim 16 , wherein the plurality of product engagement members are moved along the container conveyance path by a linear drive.

19. The conveyor system of claim 16 , wherein the plurality of product engagement members are configured to engage with oriented containers, respectively, while the oriented containers are supported by the base.

20. The conveyor system of claim 16 , wherein the plurality of product engagement members are configured to remain in contact with respective oriented containers while the packaging is overlaid onto containers to secure those containers in respective groups of packaged containers.

Assignees

• Westrock Packaging Systems Llc

Inventors

• Bonnain Jean-Christophe
• Limousin Frederic
• Avril Fabrice
• Strohm-Volondat Amelie

Classifications

• B65G47/248

  by turning over or inverting them (B65G47/244 takes precedence) · CPC title

• B65B57/10

  responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged · CPC title

• B65B35/36

  by grippers · CPC title

• B65G47/846

  Star-shaped wheels or wheels equipped with article-engaging elements · CPC title

• B65G47/088

  cylindrical articles · CPC title