Conveyor combiner system and method for automated prescription fulfillment

Patent metadata

Field	Value
Publication number	US-10179706-B2
Application number	US-201715455606-A
Country	US
Kind code	B2
Filing date	Mar 10, 2017
Priority date	Mar 10, 2017
Publication date	Jan 15, 2019
Grant date	Jan 15, 2019

Abstract

An automated method and system for transporting vials from multiple upstream locations to a downstream location and for combining N number of conveyor lanes from N number of upstream location (e.g., capping stations) down to one conveyor lane. The system is adapted to transport vials from a more-distant upstream location faster than vials from a closer upstream location so that they reach the downstream location at approximately the same time. Guide members placed at an angle to the traveling axis of the conveyor lanes divert the vials onto a single conveyor lane for transporting the vials to a downstream location.

First claim

What is claimed is:

1. A vial conveyor system for transporting vials from multiple upstream locations to a downstream location, the vial conveyor system comprising:
a first upstream vial processing station;
a second upstream vial processing station positioned next to the first upstream vial processing station, wherein the second upstream vial processing station is closer to the downstream location than the first upstream vial processing station;
a third upstream vial processing station positioned next to the second upstream vial processing station, wherein the third upstream vial processing station is closer to the downstream location than the second upstream vial processing station;
a first conveyor lane for transporting vials from the first upstream vial processing station to the downstream location;
a second conveyor lane for transporting vials from the second upstream vial processing station to the downstream location;
a third conveyor lane for transporting vials from the third upstream vial processing station to the downstream location;
wherein the first, second, and third conveyor lanes are placed in a parallel arrangement with respect to each other;
wherein the vial conveyor system is further comprised of:
a single conveyor lane arranged so that the single conveyor lane moves in the same direction as the first, second, and third conveyor lanes;
a first guide member placed at an angle to the traveling axis of the first conveyor lane for diverting vials traveling on the first conveyor lane onto the single conveyor lane;
a second guide member placed at an angle to the traveling axis of the second conveyor lane for diverting vials traveling on the second conveyor lane onto the single conveyor lane;
a third guide member placed at an angle to the traveling axis of the third conveyor lane for diverting vials traveling on the third conveyor lane onto the single conveyor lane; and
wherein the first conveyor lane travels faster than the second conveyor lane and wherein the second conveyor lane travels faster than the third conveyor lane.

2. The vial conveyor system according to claim 1 , wherein the downstream location is the location where the first, second, and third conveyor lanes combine down to the single conveyor lane.

3. The vial conveyor system according to claim 1 , wherein the downstream location is in the direction that the first, second, and third conveyor lanes are transporting vials.

4. The vial conveyor system according to claim 1 , wherein the first, second, and third upstream vial processing stations are capping stations for putting caps on vials.

5. The vial conveyor system according to claim 1 , wherein the single conveyor lanes is comprised of a plurality of conveyor segments interlocked together.

6. The vial conveyor system according to claim 1 , wherein the single conveyor lanes is comprised of a plurality of conveyor lanes interlocked together.

7. The vial conveyor system according to claim 1 , wherein the first conveyor lane travels three times faster than the third conveyor lane.

8. A vial conveyor system for transporting vials from multiple upstream locations to a downstream location, the vial conveyor system comprising:
a first upstream vial processing station;
a second upstream vial processing station, wherein the second upstream vial processing station is closer to the downstream location than the first upstream vial processing station;
a third upstream vial processing station, wherein the third upstream vial processing station is closer to the downstream location than the second upstream vial processing station;
a first conveyor lane for transporting vials from the first upstream vial processing station to the downstream location;
a second conveyor lane for transporting vials from the second upstream vial processing station to the downstream location;
a third conveyor lane for transporting vials from the third upstream vial processing station to the downstream location;
wherein the first, second, and third conveyor lanes are placed in a parallel arrangement with respect to each other;
wherein the vial conveyor system is further comprised of:
a single conveyor lane arranged so that the single conveyor lane moves in the same direction as the first, second, and third conveyor lanes;
a first guide member placed at an angle to the traveling axis of the first conveyor lane for diverting vials traveling on the first conveyor lane onto the single conveyor lane;
a second guide member placed at an angle to the traveling axis of the second conveyor lane for diverting vials traveling on the second conveyor lane onto the single conveyor lane;
a third guide member placed at an angle to the traveling axis of the third conveyor lane for diverting vials traveling on the third conveyor lane onto the single conveyor lane;
wherein the first conveyor lane travels faster than the second conveyor lane;
wherein the second conveyor lane travels faster than the third conveyor lane.

9. The vial conveyor system according to claim 8 , wherein the single conveyor lane moves vials toward a sorter location.

10. The vial conveyor system according to claim 8 , where the first, second, and third guide members are plastic rails.

11. The vial conveyor system according to claim 8 , further comprising:
a fourth upstream vial processing station, wherein the fourth upstream vial processing station is closer to the downstream location than the third upstream vial processing station;
a fourth conveyor lane for transporting vials from the fourth upstream vial processing station to the downstream location;
a fourth guide member placed at an angle to the traveling axis of the fourth conveyor lane for diverting vials traveling on the fourth conveyor lane onto the single conveyor lane; and
wherein the third conveyor lane travels faster than the fourth conveyor lane.

12. The vial conveyor system according to claim 8 , wherein the traveling axis is the line drawn towards the direction the first, second, third, and fourth conveyor lanes are traveling in.

13. The vial conveyor system according to claim 8 , where the speeds of the first, second, third, and fourth conveyor lanes are configured so that vial leaving the first, second, third, and fourth upstream vial processing stations arrive at the downstream location at approximately the same time.

Assignees

• Humana Inc

Inventors

• Kapadia Atin

Classifications

• B65G47/70 Primary

  with precedence controls among incoming article flows · CPC title

• B65G47/682

  from a single conveyor lane consisting of one conveyor or several adjacent conveyors · CPC title