IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0880351
(2004-06-29)
|
등록번호 |
US-7299832
(2007-11-27)
|
발명자
/ 주소 |
- Hartness,Thomas P.
- Hartness, III,William R.
- Davidson,Mark W.
|
출원인 / 주소 |
- Hartness International, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
16 인용 특허 :
200 |
초록
▼
A rotary filling machine is disclosed for filling containers, the machine including a rotating platform rotatable relative to a vertical rotating axis through a filling zone, and a conveyor configured to convey empty containers to be filled to the rotating platform for filling and to convey filled c
A rotary filling machine is disclosed for filling containers, the machine including a rotating platform rotatable relative to a vertical rotating axis through a filling zone, and a conveyor configured to convey empty containers to be filled to the rotating platform for filling and to convey filled containers from the rotating platform. Various aspects and designs of the above elements are disclosed, as well as a related method.
대표청구항
▼
What is claimed is: 1. A rotary filling machine for filling containers, comprising: a rotating platform rotatable relative to a vertical rotating axis through a filling zone; a conveyor configured to convey empty containers to be filled to the rotating platform for filling and to convey filled cont
What is claimed is: 1. A rotary filling machine for filling containers, comprising: a rotating platform rotatable relative to a vertical rotating axis through a filling zone; a conveyor configured to convey empty containers to be filled to the rotating platform for filling and to convey filled containers from the rotating platform; cooperating elements disposed on the rotating platform and conveyor for releasably attaching the conveyor to the rotating platform at least in the filling zone; and a filling turret disposed generally above the rotating platform and rotatable relative to the vertical rotating axis at a speed corresponding generally to that of the rotating platform, the filling turret including a plurality of filling heads movable from a rest position to a filling position as said turret rotates through the filling zone, each of the filling heads having a plurality of filling elements, the filling elements movable into engagement with the containers as the filling heads move to the filling position for filling the containers. 2. The machine of claim 1, wherein the cooperating elements include a plurality of openings disposed on the rotating platform for receiving mating structure disposed on the conveyor. 3. The machine of claim 2, wherein the mating structure includes a plurality of arms configured for releasable attachment to the openings. 4. The machine of claim 1, wherein the cooperating elements include a plurality of indentations disposed on the rotating platform for receiving mating structure disposed on the conveyor. 5. The machine of claim 1, wherein the cooperating elements are configured so that containers are held by the conveyor within the filling zone in registration with respective filling elements. 6. The machine of claim 1, further including a track for guiding the conveyor to the rotating platform. 7. The machine of claim 6, wherein the track has an end adjacent the rotating platform and has an off ramp for guiding the conveyor to the rotating platform for releaseable attachment thereto. 8. The machine of claim 6, wherein the track has an end adjacent the rotating platform and has an on ramp for guiding the conveyor from the rotating platform after release therefrom. 9. The machine of claim 6, wherein the track includes a substantially T-shaped cross-section. 10. The machine of claim 6, wherein the track includes opposed rails. 11. The machine of claim 1, wherein the conveyor includes a plurality of links, each link including at least one movable gripper for gripping the container. 12. The machine of claim 11, wherein the conveyor is configured to grip and hold the container with the container located substantially below the links. 13. The machine of claim 1, wherein the conveyor includes a plurality of links, each link having a length extending across the direction of transport and a width extending along the direction of transport, each link having a conveying surface for conveying one or more of the objects; and connection elements connecting the links so as to form a conveyor. 14. The machine of claim 13, wherein the connection elements include a flexible cable attached to the links at given intervals, the links being configured so as to be removably attachable to the cable. 15. The machine of claim 13, wherein the connection elements are a plurality of joining elements extending between adjacent links, each joining element joining two of the links. 16. The machine of claim 13, wherein the connection elements and links are configured to allow three-dimensional movement of a given one of the links relative to an adjacent link. 17. The machine of claim 13, wherein the connection elements and links are configured to allow twisting of at least about 180 degrees per foot of the cable. 18. The machine of claim 13, wherein each link includes a link body. 19. The machine of claim 18, wherein the connection elements are connected to the link bodies. 20. The machine of claim 18, wherein the links include intermediate members, the link bodies being attached to the intermediate members, the connection elements being removably attached to the intermediate members. 21. The machine of claim 20, wherein the link bodies are removably attachable to the intermediate members. 22. The machine of claim 20, wherein the intermediate members are substantially cylindrical pucks. 23. The machine of claim 1, wherein the machine includes two of the conveyors, the conveyors being guided to the rotating platform adjacent each other for simultaneous filling of conveyed containers in the filling zone. 24. The machine of claim 23, wherein the two conveyors comprise an inner conveyor located closer to the vertical rotating axis and an outer conveyor located further from the vertical rotating axis. 25. The machine of claim 1, wherein the rotating platform rotates so that at least about 150 containers may be filled per minute per foot of diameter measured at the filler elements. 26. The machine of claim 1, wherein the filling elements are arranged in two substantially concentric groups. 27. The machine of claim 1, wherein a first group of the filling elements dispenses a first liquid and a second group of the filling elements dispenses a second liquid. 28. The machine of claim 27, wherein the first group is radially spaced from the second group. 29. The machine of claim 27, wherein the first group is circumferentially spaced from the second group. 30. The machine of claim 1, wherein each filling head is configured for removal from the filling turret. 31. The machine of claim 30, further including an interface configured to move vertically relative to the filling turret, the filling head being selectively connectable to or removable from the interface. 32. The machine of claim 31, wherein the filling element and interface includes cooperating elements configured for rapid connection and disconnection. 33. A rotary filling machine for filling containers conveyed by a conveyor conveying containers with a predetermined spacing, the machine comprising: a rotating platform rotatable relative to a vertical rotating axis through a filling zone; the rotating platform configured for releasably attaching itself to the conveyor at least in the filling zone; and a filling turret disposed generally above the rotating platform and rotatable relative to the vertical rotating axis at a speed corresponding generally to that of the rotating platform, the filling turret including a plurality of filling heads movable from a rest position to a filling position as said turret rotates through the filling zone, each of the filling heads having a plurality of filling elements, the filling elements movable into engagement with the containers as the filling heads move to the filling position for filling the containers. 34. The machine of claim 33, wherein the rotating platform defines a plurality of openings disposed on the rotating platform for receiving mating structure disposed on the conveyor. 35. The machine of claim 34, wherein the openings are spaced so that containers are held by the conveyor within the filling zone according to the predetermined spacing in registration with respective filling elements. 36. The machine of claim 33, wherein the rotating platform defines a plurality of indentations for receiving mating structure disposed on the conveyor. 37. The machine of claim 36, wherein the indentations are spaced so that containers are held by the conveyor within the filling zone according to the predetermined spacing in registration with respective filling elements. 38. The machine of claim 33, wherein the machine includes an on ramp and an off ramp for guiding the conveyor to and from the rotating platform. 39. The machine of claim 33, wherein the machine is for use with two of the conveyors, the rotating platform releasably attaching to the two conveyors adjacent each other for simultaneous filling of conveyed containers in the filling zone. 40. The machine of claim 39, wherein the two conveyors comprise an inner conveyor located closer to the vertical rotating axis and an outer conveyor located further from the vertical rotating axis. 41. The machine of claim 33, wherein the rotating platform rotates so that at least about 150 containers may be filled per minute per foot of diameter measured at the filling heads. 42. The machine of claim 33, wherein the filling elements are arranged in two substantially concentric groups. 43. The machine of claim 33, wherein a first group of the filling elements dispenses a first liquid and a second group of the filling elements dispenses a second liquid. 44. A rotary filling machine for filling containers conveyed by two substantially parallel conveyors, the machine comprising: a rotating platform rotatable relative to a vertical rotating axis through a filling zone; the rotating platform configured for releasably attaching itself to the conveyors at least in the filling zone; and a filling turret disposed generally above the rotating platform and rotatable relative to the vertical rotating axis at a speed corresponding generally to that of the rotating platform, the filling turret including a plurality of filling heads arranged in two substantially concentric groups about the vertical rotating axis, the filling heads being movable from a rest position to a filling position as said turret rotates through the filling zone, each of the filling heads having a plurality of filling elements, the filling elements movable into engagement with the containers as the filling heads move to the filling position for filling the containers. 45. The machine of claim 44, wherein the rotating platform defines a plurality of openings disposed on the rotating platform for receiving mating structure disposed on the two conveyors. 46. The machine of claim 44, wherein the rotating platform defines a plurality of indentations for receiving mating structure disposed on the conveyor. 47. The machine of claim 44, wherein the two conveyors comprise an inner conveyor located closer to the vertical rotating axis and an outer conveyor located further from the vertical rotating axis. 48. The machine of claim 44, wherein the machine includes two on ramps and two off ramps for guiding the conveyors to and from the rotating platform. 49. The machine of claim 44, wherein a first group of the filling elements dispenses a first liquid and a second group of the filling elements dispenses a second liquid. 50. A method of filling containers using a rotating filling machine, the method comprising: conveying empty containers to the rotating filling machine using a conveyor; attaching a portion of the conveyor to the rotating filling machine including releasably attaching cooperating elements on the conveyor and on a rotating platform on the rotatable filling machine; filling the empty containers on the attached portion of the conveyor; and detaching the portion of the conveyor from the rotating filling machine after the containers are filled wherein the rotary filling machine further includes a filling turrent disposed generally above the rotating platform and rotatable relative to a vertical rotating axis of the rotating platform at a speed corresponding generally to that of the rotating platform, the filling turret including a plurality of filling heads movable from a rest position to a filling position as said turret rotates through a filling zone, each of the filling heads having a plurality of filling elements, the filling elements movable into engagement with the containers as the filling heads move to the filling position for filling the containers. 51. The method of claim 50, wherein two of the conveyors are used simultaneously with the rotating filling machine. 52. The method of claim 50, wherein the step of filling includes filling at a rates of at least about 60-100 containers per minute. 53. The method of claim 50, wherein the attaching step includes attaching the conveyor portion so that containers on the conveyor are in registration with the filling elements disposed on the rotary filling machine. 54. The method of claim 53, further including the step of moving the filling elements into engagement with the containers when the conveyor portion is attached.
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