Food product orienting and loading apparatus

Patent metadata

Field	Value
Publication number	US-9457922-B2
Application number	US-201213594120-A
Country	US
Kind code	B2
Filing date	Aug 24, 2012
Priority date	Aug 24, 2012
Publication date	Oct 4, 2016
Grant date	Oct 4, 2016

Abstract

An apparatus and method for placing food products into a food tray are disclosed. The apparatus comprises at least one sleeve at least one sleeve having a first end configured to singly receive food products and an at least partially closed second end opposite the first end. The at least one sleeve has a first position where the food products are singly receivable through the first end to form a stack having a predetermined orientation in the at least one sleeve. The at least one sleeve is configured to rotate from the first position to a second position where the food products are positioned over the food tray and substantially simultaneously unloaded in the predetermined orientation through an opening positioned between the first and second ends into the food tray.

First claim

The invention claimed is:

1. A method of placing food products into food trays, the method comprising:
placing the food products one-by-one into a rotatable sleeve to form a stack of the food products in the rotatable sleeve in a first position;
rotating the stack of the food products in the rotatable sleeve from the first position to a second position to place the stack of the food products in the rotatable sleeve over a food tray, the stack in the second position being non-parallel to the stack in the first position; and
simultaneously depositing the stack of the food products from the second position and from the rotatable sleeve into the food tray by dropping the stack of the food products from the rotatable sleeve directly into the food tray.

2. The method of claim 1 , wherein the placing of the food products one-by-one into the rotatable sleeve to form the stack includes orienting each of the food products in the stack in an orientation where each of the food products in the stack has inclined upper and lower surfaces.

3. The method of claim 2 , wherein the rotating the stack of the food products in the rotatable sleeve from the first position to the second position includes maintaining the stack of the food products in the rotatable sleeve in the orientation where each of the food products in the stack has inclined upper and lower surfaces.

4. The method of claim 2 , wherein the depositing the stack of the food products from the second position and from the rotatable sleeve includes positioning the stack of the food products from the rotatable sleeve into the food tray in the orientation where each of the food products in the stack has inclined upper and lower surfaces.

5. The method of claim 1 , wherein the rotating the stack of the food products in the rotatable sleeve from the first position to the second position includes bringing the food products in the stack of food products closer to the food tray and in the rotatable sleeve when in the second position as compared to when in the first position.

6. The method of claim 1 , wherein the placing of the food products one-by-one into a rotatable sleeve to form the stack of the food products in the first position further comprises providing a movable plate including at least one opening, and moving the movable plate to a first position that permits the food products to pass one-by-one through the at least one opening of the movable plate and into the rotatable sleeve to form the stack of the food products in the first position.

7. The method of claim 6 , further comprising moving the movable plate to a second position where a portion of the food products, separate from the stack of the food products in the first position, are positioned on the movable plate.

8. The method of claim 7 , wherein the placing of the food products one-by-one into a rotatable sleeve to form the stack of the food products in the rotatable sleeve in the first position further comprises providing a fixed plate and maintaining the portion of the food products within a hollow passage formed in the fixed plate.

9. The method of claim 1 , wherein the simultaneously depositing the stack of the food products from the second position into the food tray further comprises orienting the stack of the food products in the food tray such that a portion of a lower surface of a first one of the food products in the food tray overlies a portion of an upper surface of an adjacent, second one of the food products and a portion of the lower surface of the first one of the food products does not overlie a portion of the upper surface of the second one of the food products.

10. The method of claim 1 , wherein the stack in the second position is perpendicular relative to the stack in the first position.

11. An apparatus for placing food products into a food tray comprising:
at least one sleeve having a first end configured to receive food products one-by-one and an at least partially closed second end opposite the first end, the at least one sleeve having a first position where the food products are receivable one-by-one through the first end to form a stack having a predetermined orientation in the at least one sleeve, the at least one sleeve being configured to rotate from the first position to a second position where the food products are positioned over the food tray and simultaneously unloaded into the food tray by being dropped from the at least one sleeve directly into the food tray in the predetermined orientation through an opening positioned between the first and second ends.

12. The apparatus of claim 11 , wherein the at least one sleeve includes at least one abutment surface configured to orient the stack of food products in an orientation where upper and lower surfaces of each of the food products in the stack are oriented parallel to the at least one abutment surface.

13. The apparatus of claim 11 , wherein the food products in the stack are positioned closer to the food tray when the at least one sleeve is in the second position as compared to when the at least one sleeve is in the first position.

14. The apparatus of claim 11 , wherein the at least one sleeve comprises at least first and second longitudinally extending portions configured to move away from one another to form the opening positioned between the first and second ends.

15. The apparatus of claim 14 , wherein the first and second longitudinally extending portions are biased toward a closed position.

16. The apparatus of claim 14 , wherein the first and second longitudinally extending portions are hinged relative to one another.

17. The apparatus of claim 11 , wherein the at least one sleeve has a hollow interior with a circular cross-section.

18. The apparatus of claim 11 , further comprising a stop member configured to contact the at least one sleeve and restrict the at least one sleeve from rotating past the second position.

19. The apparatus of claim 11 , further comprising a movable plate including at least one opening therein, the movable plate being movable from the first position that permits the food products to enter into the at least one sleeve one-by-one through the at least one opening of the movable plate to form the stack, and the second position that restricts the stack of food products from entering the at least one sleeve.

20. The apparatus of claim 19 , wherein the movable plate overlies at least a portion of the at least one sleeve and a portion of the food products, separate from the stack of food products, is positioned on the movable plate.

21. The apparatus of claim 11 , wherein the at least one sleeve is configured to rotate and simultaneously deposit the food products into the food tray such that a portion of a lower surface of a first one of the food products in the food tray overlies a portion of an upper surface of an adjacent, second one of the food products and a portion of the lower surface of the first one of the food products does not overlie a portion of the upper surface of the second one of the food products.

22. The apparatus of claim 11 , wherein the at least one sleeve further comprises a first sleeve member and a second sleeve member pivotally coupled to the first sleeve member, each of the first and second sleeve members having an upper edge and a lower edge defining the opening between the first and second ends of the at least one sleeve, the lower edges of each of the first and second sleeve members being positioned such that the opening between the first and seco

Assignees

• Malenke Mark E
• Adamski Brian Charles
• Heleniak Tod Wesley
• Kraft Foods Group Brands Llc

Inventors

• Malenke Mark E
• Adamski Brian Charles
• Heleniak Tod Wesley

Classifications

• B65B35/50 Primary

  Stacking one article, or group of articles, upon another before packaging · CPC title

• B65B5/064

  Potato chips · CPC title

• B65B35/58

  Turning articles by positively-acting means, e.g. to present labelled portions in uppermost position · CPC title

• B65B5/068

  in trays (B65B5/061 - B65B5/065 take precedence) · CPC title

• B65B23/12

  Arranging, feeding or orientating the biscuits to be packaged · CPC title