System, apparatus, and method for conveying a plurality of containers
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65G-017/46
B65G-047/84
B65G-033/02
출원번호
US-0178186
(2008-07-23)
등록번호
US-8627944
(2014-01-14)
발명자
/ 주소
Kelley, Paul V.
Kohler, David A.
출원인 / 주소
Graham Packaging Company L.P.
대리인 / 주소
Baker Botts L.L.P.
인용정보
피인용 횟수 :
5인용 특허 :
261
초록▼
A system, apparatus, and method for conveying a plurality of deformable containers. The system can include a conveyor apparatus, an in-feed apparatus, and a rotary apparatus. The in-feed apparatus can be configured to receive the containers from the conveyor apparatus, and may include a first feed s
A system, apparatus, and method for conveying a plurality of deformable containers. The system can include a conveyor apparatus, an in-feed apparatus, and a rotary apparatus. The in-feed apparatus can be configured to receive the containers from the conveyor apparatus, and may include a first feed screw and a second feed screw. The rotary apparatus can be configured to receive the plurality of filled and sealed containers after the in-feed apparatus. The in-feed apparatus also may be configured to space adjacent filled and sealed containers, with the first and second feed screws acting on the containers to create the spacing. The space created between adjacent containers may be for receipt by said rotary apparatus. The first feed screw may be configured to be positioned substantially directly above the containers, and the second feed screw may be positioned so as to act on the sidewall of the plurality of sealed and filled containers.
대표청구항▼
1. A method for conveying a plurality of filled and sealed plastic containers, each of the filled and sealed plastic containers including a deformable side portion and a bottom portion having a standing portion and a vacuum panel, the method comprising: conveying, by a conveyor apparatus, the plural
1. A method for conveying a plurality of filled and sealed plastic containers, each of the filled and sealed plastic containers including a deformable side portion and a bottom portion having a standing portion and a vacuum panel, the method comprising: conveying, by a conveyor apparatus, the plurality of filled and sealed plastic containers single file, each of the filled and sealed plastic containers having respective side portions that are deformed and vacuum panels that are un-activated and arranged so as not to extend below the standing portion, wherein a first side portion of the standing portion of each of the filled and sealed plastic containers rests on a portion of the conveyor apparatus;creating a substantially uniform distance between adjacent ones of the filled and sealed plastic containers having respective deformed side portions and vacuum panels that are un-activated and arranged so as not to extend below the standing surface, said creating a substantially uniform distance including providing two positive control points for each of the filled and sealed plastic containers; andafter said creating a substantially uniform distance, sequentially feeding the plurality of filled and sealed plastic containers,wherein the substantially uniform distance is based on said sequentially feeding,wherein one of the positive control points is at a top portion of the filled and sealed plastic container,wherein the other of the positive control points is at the bottom portion of the filled and sealed plastic container,wherein the one positive control point is at a central longitudinal axis of the filled and sealed plastic container, andwherein the other positive control point is at a second side portion of the bottom portion. 2. The method of claim 1, wherein the substantially uniform distance is further based on a central longitudinal axis of the plurality of filled and sealed plastic containers. 3. The method of claim 1, wherein each of the plurality of filled and sealed plastic containers has a vacuum created therein, andthe method further comprises, after said sequentially feeding, sequentially activating vacuum panels of the plurality of filled and sealed plastic containers to modify associated vacuums. 4. The method of claim 3, wherein each activation of said sequentially activating vacuum panels includes forcing at least a portion of the vacuum panel upward and inward, toward the inner volume of the filled and sealed plastic container. 5. The method of claim 3, wherein the modifying associated vacuums includes one of reducing a portion of the vacuum, reducing the entirety of the vacuum, and creating an overpressure in the filled and sealed plastic container. 6. The method of claim 3, wherein each activation of said sequentially activating vacuum panels transforms the deformed side portion of the sealed and filled plastic container. 7. The method of claim 6, wherein the deformed side portion is transformed to a form, substantially as blow molded. 8. The method of claim 1, wherein the one positive control point is at a first substantially non-deformable portion of the container and the other positive control point is at a second substantially non-deformable portion of the container, the first and second substantially non-deformable portions being at apposite ends of the container. 9. The method of claim 1, wherein said conveying includes supporting the first side portion of the standing portion of each of the filled and sealed containers by resting directly on a horizontal support. 10. A system for conveying a plurality of filled and sealed plastic containers, each of the filled and sealed containers including a sidewall having a substantially deformable portion and a bottom portion having a standing portion, the system comprising: a conveyor apparatus to convey the plurality of filled and sealed containers, wherein a first side portion of the standing portion of each of the filled and sealed plastic containers rests on a portion of the conveyor apparatus;an in-feed apparatus, which includes a first feed screw and a second feed screw, and which receives the filled and sealed containers from said conveyor apparatus; anda rotary apparatus to receive the plurality of filled and sealed containers after said in-feed apparatus,wherein said in-feed apparatus is configured to create space between adjacent ones of the filled and sealed containers having respective substantially deformable portions in a deformed state, with said first feed screw and said second feed screw acting on the plurality of filled and sealed containers to create the respective spaces,wherein the space created between adjacent ones of the filled and sealed containers is for receipt by said rotary apparatus,wherein said first feed screw is configured to be positioned substantially directly above the plurality of filled and sealed containers, andwherein said second feed screw is positioned so as to act on a second side portion of the bottom portion of each of the plurality of sealed and filled containers the second side portion of the bottom portion being not substantially deformable. 11. The system of claim 10, wherein said in-feed apparatus further includes: a first stationary guide to support the plurality of filled and sealed containers;a second stationary guide to support the plurality of filled and sealed containers; anda third stationary guide to support the plurality of filled and sealed containers, said third stationary guide being positioned at a portion of the sidewall substantially opposite to the second side portion of the bottom portion at which said second feed screw is positioned. 12. The system of claim 10, wherein said first feed screw and said second feed screw are configured to act on the plurality of filled and sealed containers at the same time. 13. The system of claim 10, wherein said in-feed apparatus further includes an in-feed wheel to receive the filled and sealed containers from said first and second feed screws and to feed the filled and sealed containers to said rotary apparatus. 14. The system of claim 10, further comprising an in-feed wheel, wherein said in-feed apparatus is configured to feed the plurality of filled and sealed containers having spaces therebetween to said in-feed wheel, andwherein said in-feed wheel is configured to feed the filled and sealed containers having spaces therebetween to said rotary apparatus. 15. The system of claim 10, wherein said rotary apparatus includes an actuator apparatus to move a vacuum panel positioned in the bottom portion of each the filled and sealed containers from a first position to a second position, andwherein the first position of the vacuum panel is at or entirely above the standing portion of the filled and sealed container, and the second position of the vacuum panel is above the first position. 16. The system of claim 15, further comprising an out-feed wheel, wherein the out-feed wheel is configured to receive the plurality of filled and sealed containers having vacuum panels in the second position. 17. The system of claim 10, further comprising the plurality of filled and sealed plastic containers, each of the filled and sealed plastic containers including a sidewall having a substantially deformable portion and the bottom portion having a vacuum panel. 18. The system of claim 10, wherein said first feed screw has a uniform pitch and said second feed screw has a uniform pitch. 19. An apparatus comprising: first conveying means for conveying a plurality of filled and sealed plastic containers in a first direction, each of the filled and sealed plastic containers having a deformable portion in a deformed state and a bottom portion having a standing portion;second conveying means for conveying the plurality of filled and sealed plastic containers in the first direction; andthird conveying means for conveying the plurality of filled and sealed plastic containers in the first direction,wherein said first conveying means for conveying is configured to move so as to act against a first portion of each of the plurality of filled and sealed plastic containers to convey the plurality of filled and sealed plastic containers in the first direction,wherein said second conveying means for conveying is configured to move so as to act against a second portion of each of the plurality of filled and sealed plastic containers to convey the plurality of filled and sealed plastic containers in the first direction,wherein said third conveying means for conveying is configured to convey the plurality of filled and sealed plastic containers in the first direction by a third portion of the standing portion of each of the plurality of filled and sealed plastic containers,wherein the first, second, and third conveying means are configured to convey the plurality of filled and sealed plastic containers at the same time, andwherein the first, second, and third portions of each of the plurality of filled and sealed plastic containers are different from each of the respective other portions, with the first portion being at a position on each of the plurality of filled and sealed plastic containers higher than the second portion and aligned with a central longitudinal axis of each of the plurality of filled and sealed plastic containers, with the second portion being at a second side portion of the bottom portion of each of the plurality of filled and sealed plastic containers, and with the third portion being a first side portion of the standing portion of each of the plurality of filled and sealed plastic containers. 20. The apparatus of claim 19, further comprising: first supporting means for supporting the plurality of filled and sealed plastic containers;second supporting means for supporting the plurality of filled and sealed plastic containers; andthird supporting means for supporting the plurality of filled and sealed plastic containers, said third supporting means for supporting being configured to be positioned at a portion of the plurality of filled and sealed plastic containers opposite to the second portion,wherein each of the plurality of filled and sealed plastic containers includes a deformable side portion and the bottom portion has a vacuum panel,wherein said first, second, and third conveying means for conveying are configured to convey the plurality of filled and sealed plastic containers simultaneously, andwherein the first, second, and third conveying means for conveying are configured to convey the plurality of filled and sealed plastic containers with vacuum panels being un-activated and positioned entirely above the standing portion. 21. The apparatus of claim 19, wherein said first conveying means for conveying and said second conveying means for conveying further are for spacing ones of the plurality of filled and sealed plastic containers from adjacent ones of the plurality of filled and sealed plastic containers. 22. The apparatus of claim 21, further comprising: fourth conveying means for conveying the plurality of filled and sealed plastic containers having been spaced in a second direction, different from the first direction, said fourth conveying means for conveying being configured based on the spacing of the filled and sealed plastic containers; andactivating means for activating a vacuum panel in each of the plurality of filled and sealed plastic containers. 23. The apparatus of claim 19, wherein the first portion is at an upper end portion of the plurality of filled and sealed plastic containers. 24. The apparatus of claim 19, wherein said first conveying means includes a first feed screw having a uniform pitch and said second conveying means includes a second feed screw having a uniform pitch.
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