EP1532880B1 - Zuführ- und Transporteinheit für Tabak in einer Maschine zum Herstellen von Tabakprodukten - Google Patents

Zuführ- und Transporteinheit für Tabak in einer Maschine zum Herstellen von Tabakprodukten Download PDF

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Publication number
EP1532880B1
EP1532880B1 EP04425845A EP04425845A EP1532880B1 EP 1532880 B1 EP1532880 B1 EP 1532880B1 EP 04425845 A EP04425845 A EP 04425845A EP 04425845 A EP04425845 A EP 04425845A EP 1532880 B1 EP1532880 B1 EP 1532880B1
Authority
EP
European Patent Office
Prior art keywords
unit
pins
roller
tobacco
sensing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP04425845A
Other languages
English (en)
French (fr)
Other versions
EP1532880A1 (de
Inventor
Fiorenzo Draghetti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GD SpA
Original Assignee
GD SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GD SpA filed Critical GD SpA
Publication of EP1532880A1 publication Critical patent/EP1532880A1/de
Application granted granted Critical
Publication of EP1532880B1 publication Critical patent/EP1532880B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/39—Tobacco feeding devices
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/39—Tobacco feeding devices
    • A24C5/399—Component parts or details, e.g. feed roller, feed belt

Definitions

  • the face 33 of the sensing unit 32 directed toward the pins 28 will present a plurality of grooves 34, one for each sensor 31, in which the tips presented by the pins 28 of the respective rows 28a are freely insertable (figure 3) during the rotation of the roller 27.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Optical Communication System (AREA)

Claims (9)

  1. Zuführ- und Transporteinheit für Tabak in einer Maschine zum Herstellen von Tabakprodukten, enthaltend wenigstens eine Transportrolle (27), in Umdrehung versetzt um eine entsprechende Längsachse (27a) und eine Anzahl von Stiften (28) aufweisend, die an einer umlaufenden Umdrehungsfläche (29) positioniert und radial von der Längsachse (27a) fort ausgerichtet sind, und zwar auf solche Weise, dass Tabak (9) aufgenommen und entlang einer vorgegebenen Bahn zu einer Einheit (25) hin gefördert werden kann, durch welche er zu wenigstens einem kontinuierlich Strom (26) geformt wird, dadurch gekennzeichnet, dass sie mit wenigstens einer Abtastvorrichtung (30) versehen ist, bestimmt zum Prüfen des Vorhandenseins und/oder der Integrität der Stifte (28).
  2. Einheit nach Patentanspruch 1, bei welcher die Stifte (28) aus ferromagnetischem Material hergestellt sind und die wenigstens eine Abtastvorrichtung (30) wenigstens einen induktiven Fühler (31) enthält, in der Lage, eine Veränderung in dem Magnetfeld zu erfassen, das sich in dichter Nähe der Stifte (28) befindet.
  3. Einheit nach Patentanspruch 1 oder 2, bei welcher die Abtastvorrichtung (30) wenigstens eine Abtasteinheit (32) enthält, die eine Anzahl von Fühlern (31) aufweist, aufgereiht in dichter Anordnung einer neben dem anderen und den Stiften (28) von der wenigstens einen Rolle (27) zugewandt.
  4. Einheit nach Patentanspruch 3, bei welcher die wenigstens eine Abtasteinheit (32) eine feststehende Position belegt, wobei die Stifte (28) während der Umdrehung der wenigstens einen Rolle (27) unter den Fühlern (31) durchlaufen.
  5. Einheit nach Patentanspruch 3, bei welcher die wenigstens eine Abtasteinheit (32) sich teilweise um die wenigstens eine Rolle (27) erstreckt.
  6. Einheit nach Patentanspruch 3 oder 4, bei welcher die Stifte (28) in einer Anzahl von einzelnen Reihen (28a) angeordnet sind, die sich jede um den Umfang der Rolle (27) erstrecken und eine neben der anderen entlang der Achse (27a) derselben Rolle geordnet sind, und jeder Fühler (31) der wenigstens einen Abtasteinheit (32) über einer der Reihen (28a) von Stiften (28) positioniert ist.
  7. Einheit nach den Patentansprüchen von 3 bis 6, bei welcher die wenigstens eine Abtasteinheit (32) eine Fläche (33) aufweist, die auf die Stifte (28) gerichtet und mit einer Anzahl von Rillen (34) versehen ist, wobei jede umlaufende Reihe (28a) von Stiften (28) während der Umdrehung im Inneren einer jeweiligen Rille (34) läuft.
  8. Einheit nach den Patentansprüchen von 3 bis 7, enthaltend eine Anzahl von Abtasteinheiten (32), angeordnet eine neben der anderen entlang der Längenausdehnung von der wenigstens einen Rolle (27).
  9. Einheit nach Patentanspruch 8, bei welcher die einzelnen Einheiten der Anzahl von Abtasteinheiten (32) entlang der umlaufenden Ausdehnung von der wenigstens einen Rolle (27) versetzt angeordnet sind.
EP04425845A 2003-11-21 2004-11-12 Zuführ- und Transporteinheit für Tabak in einer Maschine zum Herstellen von Tabakprodukten Not-in-force EP1532880B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000703A ITBO20030703A1 (it) 2003-11-21 2003-11-21 Unita' di alimentazione e trasporto tabacco in una
ITBO20030703 2003-11-21

Publications (2)

Publication Number Publication Date
EP1532880A1 EP1532880A1 (de) 2005-05-25
EP1532880B1 true EP1532880B1 (de) 2007-05-02

Family

ID=34430717

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04425845A Not-in-force EP1532880B1 (de) 2003-11-21 2004-11-12 Zuführ- und Transporteinheit für Tabak in einer Maschine zum Herstellen von Tabakprodukten

Country Status (8)

Country Link
US (1) US20050109354A1 (de)
EP (1) EP1532880B1 (de)
JP (1) JP2005151987A (de)
CN (1) CN100399954C (de)
AT (1) ATE361003T1 (de)
DE (1) DE602004006215T2 (de)
IT (1) ITBO20030703A1 (de)
RU (1) RU2346631C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7339822B2 (en) * 2002-12-06 2008-03-04 Sandisk Corporation Current-limited latch
DE102004059388B4 (de) * 2004-12-09 2006-11-30 British American Tobacco (Germany) Gmbh Zerfaserung von Tabakmaterial
ITBO20050355A1 (it) * 2005-05-19 2005-08-18 Gd Spa Unita' e metodo di alimentazione di tabacco in una macchina confezionatrice di articoli da fumo
PL216367B1 (pl) * 2009-05-14 2014-03-31 Int Tobacco Machinery Poland Sposób i urządzenie do dystrybucji krajanki tytoniowej do zasilania maszyn produkujących papierosy
CN102631025B (zh) * 2012-04-26 2014-07-09 南京大树智能科技股份有限公司 卷接机烟丝回收装置
DE102014215223A1 (de) * 2014-08-01 2016-02-04 Hauni Maschinenbau Ag Tabakschneidevorrichtung zum Schneiden von Tabakfasern von einem kontinuierlich zugeführten verdichteten Tabakkuchen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1916137A (en) * 1932-09-08 1933-06-27 American Mach & Foundry Traversing concave mechanism for cigarette machines
US3196880A (en) * 1961-10-05 1965-07-27 American Mach & Foundry Cigarette making machine
DE3733379A1 (de) * 1987-10-02 1989-04-13 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum foerdern eines faserigen gutes der tabakverarbeitenden industrie
GB8805103D0 (en) * 1988-03-03 1988-03-30 Molins Plc Cigarette manufacture
IT1225340B (it) * 1988-11-14 1990-11-13 Gd Spa Metodo e macchina per il confezionamento contemporaneo di due bachi continui di sigaretta
US7077345B2 (en) * 2002-12-12 2006-07-18 Vermeer Manufacturing Company Control of a feed system of a grinding machine

Also Published As

Publication number Publication date
US20050109354A1 (en) 2005-05-26
DE602004006215D1 (de) 2007-06-14
ITBO20030703A1 (it) 2005-05-22
ATE361003T1 (de) 2007-05-15
CN100399954C (zh) 2008-07-09
DE602004006215T2 (de) 2008-01-24
EP1532880A1 (de) 2005-05-25
CN1618357A (zh) 2005-05-25
JP2005151987A (ja) 2005-06-16
RU2346631C2 (ru) 2009-02-20
RU2004134663A (ru) 2006-04-20

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