Gas-based material compression and portioning

Inventors: Dwight David Williams (Powhatan, VA); James David Evans (Chesterfield, VA); Patrick Sean Mcelhinney (Chesterfield, VA); Jarrod Wayne Chalkley (Mechanicsville, VA)

Assignee: Altria Client Services LLC

B65B1/24 B65B1/32 B65B1/38 B65B29/00 B65B37/20

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Quick Facts

Patent No.: US 12686512
App. No.: 19/073,620
Granted: Jul 21, 2026
Kind: B2

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Abstract

An apparatus configured to provide portioned instances of a compressible material includes a channel assembly, a gas source, a cutting assembly, and a discharge assembly. The channel assembly holds a bulk instance of the material extending through upper and lower channels of a continuous channel. The gas source supplies gas to compress the bulk instance. The cutting assembly moves in relation to the channel assembly to isolate the upper and lower channels, severing upper and lower material portions of the bulk instance. The discharge assembly directs gas to impinge on a lower face of the cutting assembly to discharge the lower material portion as a portioned instance. The channel assembly may be moveable, where operation of the gas source, cutting assembly, and/or discharge assembly are based on moving the channel assembly between various positions. The gas supply may be controlled based on a determined property of the portioned instance.

Claims (38)

1 . An apparatus comprising:

a rotatable section configured to rotate around a central longitudinal axis, the rotatable section including a plurality of channel assemblies spaced about a circumference of the rotatable section, the plurality of channel assemblies including a plurality of upper channels configured to receive a compressible material; and

a disc defining a plurality of lower channels of the plurality of channel assemblies, the plurality of lower channels configured to be aligned with the plurality of upper channels and rotate about the central longitudinal axis at a same rate as the rotatable section, the plurality of lower channels are each defined by an inner surface of the disc, the disc defining a plurality of conduits, the plurality of conduits are in fluidic communication with the plurality of lower channels, each conduit of the plurality of conduits extending from an inlet defined by an outer surface of the disc to an outlet at least partially defined by a corresponding inner surface of the disc defining a corresponding lower channel, and

each conduit of the plurality of conduits is configured to receive a gas from the inlet and direct the gas through the disc into the corresponding lower channel to cause a portioned instance of the compressible material to be discharged from the lower channel.

2 . The apparatus of claim 1 , wherein each lower channel is configured to receive the portioned instance of the compressible material based on

an instance of the compressible material being received from a respective upper channel through a top opening of the corresponding lower channel, and

the instance of the compressible material being portioned by a cutting assembly configured to extend transversely between the rotatable section and the disc based on rotation of the rotatable section and the disc, the cutting assembly configured to cover the top opening of the corresponding lower channel and isolate the corresponding lower channel from the respective upper channel.

3 . The apparatus of claim 1 , wherein the plurality of channel assemblies are spaced apart in at least one ring pattern.

4 . The apparatus of claim 3 , wherein the plurality of channel assemblies includes a plurality of concentric ring patterns of channel assemblies.

5 . The apparatus of claim 1 , further comprising:

a discharge assembly configured to direct the gas into the inlet.

6 . The apparatus of claim 1 , wherein,

each conduit is configured to receive the gas from the inlet, and

each conduit is configured to direct the gas from the inlet to the outlet a top opening of a lower channel of the plurality of lower channels.

7 . The apparatus of claim 1 , wherein the inlet is defined by a lateral surface of the disc.

8 . The apparatus of claim 1 , wherein a second gas directed through a top opening of each upper channel of the plurality of channel assemblies is configured to compress the compressible material.

9 . The apparatus of claim 8 , further comprising:

a gas source configured to supply the second gas.

10 . An apparatus comprising:

a cutting assembly configured to portion the compressible material based on moving the cutting assembly between the rotatable section and the disc to isolate the corresponding lower channel from a respective upper channel.

11 . The apparatus of claim 10 , wherein the plurality of channel assemblies are spaced apart in at least one ring pattern.

12 . The apparatus of claim 11 , wherein the plurality of channel assemblies includes a plurality of concentric ring patterns of lower assemblies.

13 . The apparatus of claim 10 , wherein,

each conduit is configured to receive a first gas from the inlet, and

each conduit is configured to direct the first gas from the inlet to the outlet at a top opening of a lower channel of the plurality of lower channels.

14 . The apparatus of claim 10 , wherein the inlet is defined by a lateral surface of the disc.

15 . The apparatus of claim 10 , further comprising:

a gas source configured to supply a second gas through a top opening of one of the plurality of channel assemblies to compress an instance of the compressible material held within the plurality of channel assemblies.

16 . The apparatus of claim 15 , wherein the gas source is configured to compress the compressible material held within the plurality of channel assemblies based on rotation of the rotatable section to move a first channel assembly of the plurality of channel assemblies to a first position, such that the compressible material in the first channel assembly includes an upper material portion in the respective upper channel and a lower material portion in the corresponding lower channel.

17 . The apparatus of claim 16 , wherein the gas source is configured to supply a continuous supply of the second gas, such that the continuous supply of the second gas through the top opening of the first channel assembly is controlled based on the first channel assembly moving in relation to the first position.

18 . The apparatus of claim 10 , wherein:

the cutting assembly is configured to move in relation to the plurality of channel assemblies to extend transversely between the rotatable section and the disc based on rotation of the rotatable section to move a first channel assembly of the plurality of channel assemblies such that a lower material portion in the corresponding lower channel of the first channel assembly is severed from an upper material portion in the respective upper channel to produce a portioned compressible material; and

a top opening of the corresponding lower channel is covered by a lower surface of the cutting assembly.

19 . The apparatus of claim 18 , wherein the cutting assembly is fixed in relation to the plurality of channel assemblies, such that the cutting assembly is configured to extend transversely between the respective upper channel and the corresponding lower channel of the first channel assembly based on the rotatable section rotating to move the first channel assembly.

20 . The apparatus of claim 10 , further comprising:

a weight sensor configured to generate sensor data indicating a weight of portioned instances discharged from a lower channel of each channel assembly of the plurality of channel assemblies.