Apparatuses and methods for tamping the contents of a container
Apparatuses and methods for tamping the contents of a container are disclosed. An embodiment of an apparatus includes a tamp head for tamping the contents of the container; and a container support assembly structured and arranged to temporarily support the bottom surface of the container during tamping, the container support assembly comprising a support element having a protrusion extending upward from a substantially flat and horizontal upper surface, wherein the protrusion is sized and shaped to correspond to the size and shape of the bottom surface of the container.
1. An apparatus comprising:
a support element configured to move between a retracted position and an extended position, the support element including a first surface and a second surface, the first surface defining a plurality of protrusions spaced along a length of the support element, each of the plurality of protrusions configured to contact a plurality of containers in the extended position;
at least one tamp head adjacent the first surface of the support element and configured to align with each of the plurality of protrusions of the support element;
a slide bar configured to contact the second surface of the support element; and
an actuator coupled to the slide bar and configured to move the slide bar and the support element between the retracted position and the extended position.
2. The apparatus of claim 1 , wherein
the second surface of the support element includes at least one inclined surface, and
the slide bar includes at least one inclined surface configured to contact at least one inclined surface of the support element.
3. The apparatus of claim 2 , wherein
the actuator is configured to move the slide bar horizontally, and
the at least one inclined surface of the support element and the at least one inclined surface of the slide bar are configured to convert horizontal movement of the slide bar to vertical movement such that the support element moves between the retracted position and the extended position.
4. The apparatus of claim 1 , wherein, when the support element is in the retracted position, interference with movement of the plurality of containers is reduced.
5. The apparatus of claim 1 , wherein, when the support element is in the extended position, each of the plurality of tamp heads is configured to tamp each of the plurality of containers.
6. The apparatus of claim 1 , wherein the actuator comprises:
a pneumatic piston; and
a cylinder actuator.
7. The apparatus of claim 1 , wherein each of the plurality of protrusions are configured to have a same radius of curvature as a bottom surface of each of the plurality of containers.
8. The apparatus of claim 1 , wherein each of the plurality of containers comprises a wax-coated paperboard container.
9. The apparatus of claim 1 , wherein each of the plurality of containers comprises a concave bottom surface.
10. The apparatus of claim 1 , wherein each of the plurality of protrusions are configured to reduce cracking, deformation, or both cracking and deformation of an exterior surface of each of the plurality of containers during tamping.
11. A system for filling a plurality of containers with material-filled pouches, comprising:
a pouch providing station including a plurality of lanes configured to provide a desired number of pouches to each of a plurality of containers when aligned at the pouch providing station;
a tamping station including a plurality of tamp heads configured to tamp the pouches of each container of the plurality of containers when aligned at the tamping station;
a conveyor system configured to move the plurality of containers into alignment with the plurality of lanes at the pouch providing station and to move the plurality of containers into alignment with the plurality of tamp heads at the tamping station; and
a container support assembly at the tamping station, the container support assembly including,
a support element configured to move between a retracted position and an extended position, the support element including a first surface and a second surface, the first surface defining a plurality of protrusions spaced along a length of the support element, each of the plurality of protrusions configured to contact a plurality of containers in the extended position,
at least one tamp head adjacent the first surface of the support element and configured to align with each of the plurality of protrusions of the support element,
a slide bar configured to contact the second surface of the support element, and
an actuator coupled to the slide bar and configured to move the slide bar and the support element between the retracted position and the extended position.
12. The system of claim 11 , wherein
the second surface of the support element includes at least one inclined surface, and
the slide bar includes at least one inclined surface configured to contact at least one inclined surface of the support element.
13. The system of claim 12 , wherein
the actuator is configured to move the slide bar horizontally, and
the at least one inclined surface of the support element and the at least one inclined surface of the slide bar are configured to convert horizontal movement of the slide bar to vertical movement such that the support element moves between the retracted position and the extended position.
14. The system of claim 11 , wherein, when the support element is in the retracted position, interference with movement of the plurality of containers is reduced.
15. The system of claim 11 , wherein, when the support element is in the extended position, each of the plurality of tamp heads is configured to tamp each of the plurality of containers.
16. The system of claim 11 , wherein the actuator comprises:
a pneumatic piston, and
a cylinder actuator.
17. The system of claim 11 , wherein each of the plurality of protrusions are configured to have a same radius of curvature as a bottom surface of each of the plurality of containers.