Pouch conveyor

Patent metadata

Field	Value
Publication number	US-10737889-B2
Application number	US-201816173457-A
Country	US
Kind code	B2
Filing date	Oct 29, 2018
Priority date	Oct 29, 2018
Publication date	Aug 11, 2020
Grant date	Aug 11, 2020

Abstract

The present disclosure relates to a pouch conveying system for routing one or more pouches. Each pouch may include at least one self-closing frame attached to an end of a pouch body. The self-closing frame has a first frame section having at least two portions coupled to each other through a first joint, and a second frame section having at least two portions coupled to each other through a second joint. The second frame section coupled to the first frame section at a first end by a first coupler and at a second end by a second coupler, such that at least one of the first coupler and the second coupler move inward, flexing the first frame section and the second frame section about the first joint and the second joint.

First claim

What is claimed is:

1. A pouch conveying system comprising:
an overhead conveyor comprising at least one pouch hanger, the overhead conveyor configured to route the at least one pouch hanger; and
at least one pouch suspended from the overhead conveyor from the at least one pouch hanger, wherein the at least one pouch comprises at least one self-closing frame attached to an end of the pouch, and wherein the at least one self-closing frame is controlled by at least one pouch opening device, the at least one self-closing frame comprising:
a first frame section having at least two portions coupled to each other through a first joint; and
a second frame section having at least two portions coupled to each other through a second joint, wherein a first end of the second frame section is coupled to the first frame section by a first coupler and a second end of the second frame section is coupled to the first frame section by a second coupler such that at least one of the first coupler and the second coupler is pushed by the at least one pouch opening device to move inward, flexing the first frame section and the second frame section about the first joint and the second joint to open the at least one pouch.

2. The pouch conveying system of claim 1 , wherein the at least one of the first coupler and the second coupler configured to move outward to straighten the at least one of the first frame section and the second frame section on removal of a force applied by the at least pouch opening device to close the at least one pouch.

3. The pouch conveying system of claim 1 , wherein each of the first frame section and the second frame section comprises a plurality of clamp plates.

4. The pouch conveying system of claim 1 , wherein at least one of the first joint and the second joint comprises a leaf spring device.

5. The pouch conveying system of claim 1 , wherein the at least one of the first coupler and the second coupler comprises a torsion spring device.

6. The pouch conveying system of claim 1 , wherein the at least one pouch comprises an upper self-closing frame attached to an upper end of the pouch and a lower self-closing frame attached to a lower end of the pouch.

7. The pouch conveying system of claim 6 , wherein, in response to detecting a loading condition, at least one of a first coupler and a second coupler of the upper self-closing frame move inward to flex a first frame section and a second frame section of the upper self-closing frame about a first joint and a second joint, creating a top opening for loading one or more articles into the at least one pouch through the top opening.

8. The pouch conveying system of claim 6 , wherein, in response to detecting an unloading condition, at least one of a first coupler and a second coupler of the lower self-closing frame move inward to flex a first frame section and a second frame section of the lower self-closing frame about a first joint and a second joint, creating a bottom opening for unloading one or more articles from the at least one pouch through the bottom opening.

9. The pouch conveying system of claim 1 , wherein the at least one pouch hanger comprises at least one channel and at least one stabilizing pin movable in the at least one channel, wherein the at least one stabilizing pin is coupled to at least one of the first joint and the second joint of the at least one self-closing frame, such that the at least one stabilizing pin moves towards an end of the at least one channel for flexing the at least one of the first frame section and the second frame section.

10. The pouch conveying system of claim 9 , wherein the at least one pouch hanger comprises at least two stabilizing pins movable in two channels, each coupled to the first joint and the second joint of the at least one self-closing frame respectively, such that the at least two stabilizing pins are positioned at proximate ends of the two channels when the at least one self-closing frame is closed.

11. The pouch conveying system of claim 10 , wherein the at least two stabilizing pins move away from each other, towards distal ends of the two channels, when the at least one self-closing frame is flexed.

12. The pouch conveying system of claim 1 , wherein the at least one pouch hanger disposed at an angle relative to the overhead conveyor.

13. The pouch conveying system of claim 1 , wherein the at least one pouch opening device comprises of a pair of v-shaped blocks, wherein each of the v-shaped blocks index towards each other from a first position to a second position, pushing the self-closing frame to open the pouch.

14. A pouch for carrying one or more articles for conveyance on a pouch conveying system, the pouch comprising:
a pouch for enclosing and holding the one or more articles; and
at least one self-closing frame attached to an end of the pouch, the at least one self-closing frame comprising:
a first frame section having at least two portions coupled to each other through a first joint; and
a second frame section having at least two portions coupled to each other through a second joint, wherein a first end of the second frame section is coupled to the first frame section by a first coupler and a second end of the second frame section is coupled to the first frame section at a second end by a second coupler such that at least one of the first coupler and the second coupler is pushed to move inward, flexing the first frame section and the second frame section about the first joint and the second joint to open the pouch.

15. The pouch of claim 14 , wherein each of the first frame section and the second frame section comprises a plurality of clamp plates.

16. The pouch of claim 14 , wherein at least one of the first joint and the second joint comprises a leaf spring device.

17. The pouch of claim 14 , wherein the at least one of the first coupler and the second coupler comprises a torsion spring device.

18. The pouch of claim 14 , wherein the at least one of the first coupler and the second coupler pushed by a pouch opening device to move inward, flexing the first frame section and the second frame section about the first joint and the second joint to open the pouch.

19. The pouch of claim 18 , wherein the at least one of the first coupler and the second coupler move outward to straighten the at least one of the first frame section and the second frame section on removal of a force applied by the pouch opening device to close the pouch.

20. The pouch of claim 18 , wherein the pouch opening device comprises of a pair of v-shaped blocks, wherein each of the v-shaped blocks index towards each other from a first position to a second position, pushing the self-closing frame to open the pouch.

Assignees

• Intelligrated Headquarters Llc

Inventors

• Eisenberg Howard Bradley
• Scott Darius
• Joice Joseph

Classifications

• B65G47/61

  for articles · CPC title

• B65G47/38 Primary

  by dumping, tripping, or releasing load carriers (by flexing or tilting travelling structures B65G47/94) · CPC title

• B65G17/20

  comprising load-carriers suspended from overhead traction chains · CPC title

• B65G65/40

  Devices for emptying otherwise than from the top · CPC title

• B65B43/465

  for bags · CPC title