Rod article distribution apparatus

Patent metadata

Field	Value
Publication number	US-10660360-B2
Application number	US-201515523430-A
Country	US
Kind code	B2
Filing date	Oct 26, 2015
Priority date	Oct 29, 2014
Publication date	May 26, 2020
Grant date	May 26, 2020

Abstract

The present application relates to a rod article distribution apparatus (10) for distributing rod articles (50) between at least two storage columns. The apparatus (10) has a rod article infeed (20), a rod article distributor (30) having an epicyclic drum arrangement, and at least two rod article receiving channels (41). The rod article distributor (30) is configured to distribute rod articles (50) between the at least two rod article receiving channels (41). The present application also relates to a rod article making apparatus and a method of distributing rod articles between at least two storage columns.

First claim

The invention claimed is:

1. A rod article distribution apparatus for distributing rod articles between at least two storage columns comprising:
a rod article infeed,
a rod article distributor having an epicyclic drum arrangement comprising a sun drum and planetary drums disposed circumferentially around the sun drum, and
at least two rod article receiving channels,
the epicyclic drum arrangement being configured so that upon rotation of the sun drum and the planetary drums, rod articles transferred from the rod article infeed onto the sun drum are transferred from the sun drum onto the planetary drums from which the rod articles are distributed between the at least two rod article receiving channels,
wherein the at least two rod article receiving channels form a rod article transfer feed configured to align and feed the rod articles.

2. The rod article distribution apparatus according to claim 1 , wherein the rod article distributor is configured to drop the rod articles into each of the at least two rod receiving channels.

3. The rod article distribution apparatus according to claim 2 , further comprising a rod storage unit having at least two storage columns, wherein the pitch of the at least two storage columns of the rod storage unit corresponds to the pitch of the at least two rod receiving channels.

4. The rod article distribution apparatus according to claim 1 , wherein the epicyclic drum arrangement comprises a sun drum, a rotational annular carrier around the sun drum, the annular carrier and the sun drum being rotatable about a common axis, and planetary drums rotatable about their own axes, the planetary drums being on the rotational annular carrier.

5. The rod article distribution apparatus according to claim 4 , wherein the sun drum rotates at a higher speed than the annular carrier.

6. The rod article distribution apparatus according to claim 4 , wherein the planetary drums have a tangential speed that equals a tangential speed of the carrier.

7. The rod article distribution apparatus according to claim 5 , wherein the sun drum comprises an outer circumferential surface formed with grooves for receiving rod articles and the grooves are evenly spaced apart from one another in a direction about the common axis.

8. The rod article distribution apparatus according to claim 5 , wherein the rod article infeed comprises an infeed drum configured to supply rod articles to the sun drum.

9. The rod article distribution apparatus according to claim 4 , wherein the sun drum comprises a cam arrangement so as to enable rod articles to be received by the sun drum from the rod article infeed.

Assignees

• British American Tobacco Investments Ltd

Inventors

• Fallon Gary

Classifications

• A24C5/327 Primary

  Construction details of the cigarette transport drum · CPC title

• B65G29/02

  for inclined or vertical transit · CPC title

• B65B19/00

  Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes · CPC title

• A24C5/18

  Forming the rod · CPC title

• A24C5/00

  Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes · CPC title