WO2012052111A1 - Dispositif de guidage de boudin d'une machine de l'industrie de traitement du tabac - Google Patents

Dispositif de guidage de boudin d'une machine de l'industrie de traitement du tabac Download PDF

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Publication number
WO2012052111A1
WO2012052111A1 PCT/EP2011/004917 EP2011004917W WO2012052111A1 WO 2012052111 A1 WO2012052111 A1 WO 2012052111A1 EP 2011004917 W EP2011004917 W EP 2011004917W WO 2012052111 A1 WO2012052111 A1 WO 2012052111A1
Authority
WO
WIPO (PCT)
Prior art keywords
strand
guide
rod
guiding device
conveyed
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.)
Ceased
Application number
PCT/EP2011/004917
Other languages
German (de)
English (en)
Inventor
Michael Lüneburg
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of WO2012052111A1 publication Critical patent/WO2012052111A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/478—Transport means for filter- or cigarette-rods in view of their assembling
    • 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
    • A24C5/14—Machines of the continuous-rod type

Definitions

  • the invention relates to a strand guiding device of a machine of the tobacco processing industry for a lijnsaxial subsidized, rod-shaped article of the tobacco processing industry. Furthermore, the invention relates to a machine of the tobacco processing industry, in particular strand machine, and a method for operating a machine of the tobacco-processing industry, in particular strand machine of the tobacco-processing industry, for the production of rod-shaped articles.
  • rod-shaped articles of the tobacco-processing industry are to be understood to mean articles produced by the strand process and separated from a continuously formed strand, such as cigarettes, cigarillos, filter rods and the like.
  • rod-shaped articles are cut from a strand-produced endless and longitudinally conveyed strand using a cutter, and after cutting, the rod-shaped articles are further conveyed in the longitudinal axial direction.
  • the separated from the strand strand sections are then transferred from its longitudinal axial production conveyor track in a transverse axial conveyor track for further processing using a transfer device and transferred or transferred to a transversely moved to the strand conveyor track cross conveyor.
  • a strand guiding device of a machine of the tobacco-processing industry, in particular extrusion machine, for a longitudinal axial subsidized, rod-shaped article of the tobacco industry wherein the strand guiding device in longitudinal axial conveying direction of the article has a strand guide body, wherein the strand guide body is formed in a guide rail portion groove-shaped , where the Guide rail portion of the strand guide body has at least one or more air openings, wherein the at least one air opening in the guide rail portion is connected to one or more Blasluft provoken or is connectable.
  • the invention is based on the idea that after cutting a wrapped strand of the tobacco-processing industry using a cutting device in rod-shaped articles in the longitudinal axial conveying direction of the strand or the rod-shaped articles cut therefrom, these articles are conveyed further in a groove-shaped guide section having a guide groove, wherein as a result of the loading of the conveying section with blown air transversely to the conveying direction, the longitudinally axially conveyed rod-shaped articles are conveyed without friction or reduced friction to a transfer device in the strand guiding device.
  • air opening is understood in particular to include the term “blown air opening”, “blown air duct” and also “blown air boring”.
  • the strand guiding device according to the invention can be designed to be open in an upper region. For this purpose, it is useful to provide an air opening or from two sides air openings, which are arranged above the rod-shaped article to be conveyed and introduces blowing air above this article in the guide rail section or bring.
  • an upper-side lid body is arranged in the groove-shaped guide rail portion of the strand guide body.
  • the lid body has at least one or more air openings, wherein the at least one air opening of the lid body can be connected or connected to a blown air source, and / or that the lid body has a format strip.
  • the lid body is arranged above the guide groove of the guide rail portion, so that in cooperation of the lower-side air opening or air openings in the guide rail portion of the strand guide body and the or the upper-side air opening or air openings of the lid body a friction-reduced longitudinal axial transport of the cut strand-shaped article is achieved to the transfer device.
  • the lid body Furthermore, it is achieved in a simple manner by the lid body that the rod-shaped articles conveyed beneath the lid body do not escape from the guide groove of the strand guide body during their transport and thus are conveyed exactly in the longitudinal axial direction in the guide groove.
  • a control or regulating device is provided, by means of which the amount and / or the pressure of the supplied air is controlled or regulated.
  • it may be provided to enter a larger quantity of blown air and / or a greater pressure in the upper region, preferably also above the conveyed article into the guide rail section or the guide groove of the guide rail section.
  • the amount of blown air and / or the blown air pressure can thus also be controlled or regulated.
  • this is preferably also a sensor or a plurality of sensors are provided by means of which the pressure or the amount of compressed air can be measured at different predetermined locations of the strand guide device according to the invention.
  • the at least one air opening of the guide rail section of the strand guide body and / or the at least one air opening of the cover body is acted upon or acted upon by blowing air in such a way that the article is conveyed without contact or conveyed in provided with one or more air openings guide rail section.
  • the article conveyed along the guide rail section is preferably conveyed or conveyed without contact in the area of the air opening or air openings and thus without contact with the surface of the guide groove or floating.
  • the lid body is groove-shaped or U-shaped or formed with a guide surface in the longitudinal axial conveying direction of the article.
  • the U-shaped design or the arcuate guide surface of the rod or the article are gently conveyed in the groove-shaped guide rail section, wherein advantageously the guide surface in the manner of an inverted "U" is formed on the cover body.
  • a development of the strand guiding device is characterized in that the at least one air opening of the guide rail portion of the strand guide body and / or the at least one air opening of the lid body is formed as a slot or nozzle slot.
  • At least one seal is arranged between the cover body and the guide rail section of the strand guide body, whereby the transport of the rod-shaped articles in the longitudinal axial direction is improved.
  • the cover body is above the guide groove of the guide rail section for the conveyed or to be conveyed article using one in each case Direction extending seal sealed against the guide rail portion of the strand guide body.
  • the air openings are formed uniformly or symmetrically, in particular mirror-symmetrically, in the circumferential direction of the article to be conveyed or to the vertical plane in which the article or articles are conveyed longitudinally.
  • the strand guide body is designed as a profile rail.
  • the object is achieved by a machine of the tobacco processing industry, in particular filter rod machine or tobacco rod machine, for the production of rod-shaped articles of the tobacco-processing industry, wherein the articles are conveyed in the longitudinal direction or are conveyable using a strand guiding device described above.
  • a machine of the tobacco processing industry in particular filter rod machine or tobacco rod machine
  • the articles are conveyed in the longitudinal direction or are conveyable using a strand guiding device described above.
  • an embodiment of the machine is distinguished by the fact that the strand guiding device is arranged downstream of a cutting device for the longitudinally conveyed article cut from an article strand.
  • the strand guiding device is arranged between a cutting device for cutting a strand of the tobacco processing industry into rod-shaped articles and an article transfer device.
  • the object is achieved by a method for operating a machine of the tobacco processing industry, in particular rod maker of the tobacco processing industry, for the production of rod-shaped articles, wherein the articles are conveyed longitudinally using a strand guide device described above, wherein the articles during their longitudinal axial promotion In a guide groove of a guide rail portion of the chuck body with blowing air from one or more Blasluft provoken be acted upon, such that the lijnsaxial moving articles are conveyed without touching contact with the guide groove of the guide rail portion and / or the lid body.
  • FIG. 2 schematically shows a cross section through a strand guiding device of the cigarette rod machine
  • FIG. 3 shows schematically a cross section through another
  • Embodiment of a strand guiding device of the cigarette rod making machine Embodiment of a strand guiding device of the cigarette rod making machine.
  • a removal roll 3 of the predistributor 2 supplements a reservoir 4 with tobacco, from which a vertical conveyor 5 withdraws tobacco and a storage shaft 6 controlled feeds.
  • the tobacco is thrown into a tobacco channel 16 against a rope conveyor 17, where the tobacco held by means sucked into a vacuum chamber 18 air and a tobacco rod is aufauert.
  • An equalizer 19 removes excess tobacco from the tobacco rod, which is then placed on a run in synchronized cigarette paper strip 21.
  • the cigarette paper strip 21 is withdrawn from a reel 22, passed through a printing device 23 and placed on a driven format tape 24.
  • the format belt 24 transports the tobacco rod and the cigarette paper strip 21 through a format 26, in which the cigarette paper strip 21 is folded around the tobacco rod so that an edge still sticks, which is glued in a known manner by a Glimapparat, not shown. Then the bond is closed and dried by a Tandemnahtplätte 27.
  • a cigarette rod 28 thus formed passes through a strand density measuring device 29 which controls the leveling device 19 and is cut by a knife apparatus 31 into double-length cigarettes 32.
  • the double-length cigarettes 32 are transferred from a transfer device 34, which has controlled arms 33, to a transfer drum 36 of a filter attachment machine 37, onto the cutting drum 38 of which they are divided into single cigarettes with a circular blade.
  • Conveyor belts 39, 41 promote excess tobacco in a arranged from the reservoir 4 container 42, from which the recycled tobacco is removed from the vertical conveyor 5 again.
  • the cigarettes 32 designed as rod-shaped articles are conveyed longitudinally axially in a strand guiding device 50 (cf., FIG.
  • FIG. 2 schematically shows a cross section through a strand guiding device 50, which extends between the cutting device as cutting device. formed knife apparatus 31 and the transfer device 34 is arranged.
  • the strand guiding device 50 has on the underside a strand guiding body 52.
  • the strand guiding body 52 has on its upper side a guide groove 54 in which the cigarettes 32 designed as rod-shaped articles are conveyed longitudinally, ie perpendicular to the drawing plane.
  • the strand guide body 52 has blown air bores 56, 58, which open into the guide groove 54.
  • the blown air bores 56, 58 are arranged symmetrically or mirror-symmetrically with respect to one another and preferably open via nozzle slots in the guide groove 54.
  • a cavity 60 is formed, which is acted upon by a blower 62 with pressure, so that the cavity 60 in communication with associated Blas Kunststoffbohrungen 56, 58, the excess pressure from the cavity 60 as blowing air in the guide groove 54 lead , whereby the longitudinally axially conveyed cigarettes 32 are supplied with blowing air at the bottom.
  • a lid body 70 is arranged, which is designed in particular as a pivotable upper guide for the conveyed in the guide groove 54 cigarettes 32.
  • the lid body 70 has an upper cavity 72, which is acted upon by overpressure from a fan 74, so that air is passed from the cavity 72 via a blown air line 76 of the lid body vertically downwards via a nozzle outlet on the top of the cigarette 32.
  • the cigarettes 32 which are moved longitudinally in the guide groove 54, from below via the Blas Kunststoffbohrept 56, 58th the strand guide body, and from the top via the Blas Kunststoffbohrung 76 with blown air, so that during the promotion of the cigarettes 32, the friction between the longitudinally moved cigarettes 32 and the inside or the surfaces of the guide groove 54 is reduced because the cigarettes 32 in a way Air cushion or a kind of air cushion are promoted during their promotion on the trained air cushion around the surface of the cigarette.
  • a plurality of blown air holes, preferably at regular intervals, in the strand guide body 52 and / or in the lid body 70 are formed or arranged one behind the other, so that the cigarettes 32 are promoted friction over a longer conveyor section in the strand guide means 50.
  • a seal 78 is formed to prevent the escape of air in the guide groove 54 in the conveyor section or prevent.
  • the blown air bores 56, 58, and 76 symmetrical to each other, in particular mirror-symmetrical to the conveying plane in which the center axes of the rod-shaped article or the cigarettes 32 are arranged.
  • FIG. 3 shows a further schematic cross-sectional view through a strand guiding device 50 which is arranged between the knife apparatus 31 designed as a cutting device and the transfer device 34.
  • the strand guide device 50 has on the underside a strand guide body 52 which is supported by a base body 61.
  • the main body 61 has a cavity 60 into which blown air can be introduced via a blower 62.
  • the main body 61 may be sealed to the strand guide body 52.
  • the cavity 60 supplies four blown air holes 56, 56 'and 58, 58' with blown air, which pass in the direction of the arrow through the guide groove of the strand guide body 52 and are directed in the direction of the double-length cigarettes 32.
  • the strand guiding body 52 also has two cavities 60 'and 60 ", which supply the blown air bores 57 and 57' or 59 and 59 'with blown air.Fig., 3 it is possible to apply to a lid body, as shown in FIG 2, to dispense without the conveyed article 32 being blown out of the guide groove.
  • control or regulating device 65 which, for reasons of clarity, are connected only to two sensors 63 and 63 'as well as two blowers 62, 62'. However, this should also be connected to the other sensors and the other fan. By means of the control or regulating device, it is possible to control or regulate the pressure or the amount of blast air.
  • a single blower 62 is provided which is connected to all of the cavities 60, 60 'and 60 "via respective conduits so as to provide a uniform pressure, but it may also be contemplated that different pressures or amounts of blast air will be delivered through the respective cavities 60 through 60 "to the corresponding blower holes 56 to 59 supply.
  • a flow measurement is best arranged with unillustrated sensors, indicated in the dashed lines between the blowers 62 to 62 "and the cavities 60 to 60".
  • the control or regulation serves to supply the appropriate blowing air openings the right amount or with the correct pressure blowing air, so that the smoothest possible transport of the rod-shaped article 32 is made possible.
  • the pressure which is passed through the blower air bores 57, 57 'and 59, 59' is higher than the pressure which is passed through the blower air bores 56, 56 ', 58 and 58'.
  • blowing air openings may also be provided in the upper region of the guide groove of the guide body 52 than in the lower region, so that it can be ensured that the conveyed rod-shaped articles 32 can not move upwards out of the guide groove during transport.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

L'invention concerne un dispositif de guidage de boudin (50) d'une machine de l'industrie de traitement du tabac pour un article en forme de barre (32) transporté suivant l'axe longitudinal. Le dispositif de guidage de boudin (50) comporte dans la direction de transport suivant l'axe longitudinal de l'article (32) un corps de guidage de boudin (52), le corps de guidage de boudin (52) présentant une forme de rainure dans une section de rail de guidage, la section de rail de guidage du corps de guidage de boudin (52) comportant au moins une ou plusieurs ouvertures d'air de soufflage, qui sont ou peuvent être reliées à une source d'air de soufflage (62) dans la section de rail de guidage. L'invention concerne en outre une machine de l'industrie de traitement du tabac, en particulier une machine de fabrication de boudins, ainsi qu'un procédé permettant de faire fonctionner une machine de l'industrie de traitement du tabac, en particulier une machine de fabrication de boudins de l'industrie de traitement du tabac, pour la fabrication d'articles en forme de barre.
PCT/EP2011/004917 2010-10-21 2011-10-04 Dispositif de guidage de boudin d'une machine de l'industrie de traitement du tabac Ceased WO2012052111A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010042766.7 2010-10-21
DE201010042766 DE102010042766A1 (de) 2010-10-21 2010-10-21 Strangführungseinrichtung einer Maschine der Tabak verarbeitenden Industrie

Publications (1)

Publication Number Publication Date
WO2012052111A1 true WO2012052111A1 (fr) 2012-04-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/004917 Ceased WO2012052111A1 (fr) 2010-10-21 2011-10-04 Dispositif de guidage de boudin d'une machine de l'industrie de traitement du tabac

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DE (1) DE102010042766A1 (fr)
WO (1) WO2012052111A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111904021A (zh) * 2019-05-10 2020-11-10 虹霓机械制造有限公司 用于转送烟草加工业的棒形制品的装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL238487B1 (pl) * 2013-06-11 2021-08-30 Int Tobacco Machinery Poland Spolka Z Ograniczona Odpowiedzialnoscia Sposób i stopka do nagniatania segmentów filtra segmentowego

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1231291A (fr) * 1969-02-13 1971-05-12
US3716443A (en) * 1969-04-10 1973-02-13 Molins Machine Co Ltd Continuous rod making machines
FR2237820A1 (fr) * 1973-07-17 1975-02-14 Molins Ltd
DE2730686A1 (de) * 1976-07-14 1978-01-19 Molins Ltd Zigarettenherstellungsmaschine
DE2836030A1 (de) * 1977-08-24 1979-03-01 Molins Ltd Maschine zur herstellung von stabfoermigen gegenstaenden
GB2023401A (en) * 1978-06-13 1980-01-03 Molins Ltd Cigarette making machine
WO2003024256A2 (fr) 2001-09-18 2003-03-27 Hauni Maschinenbau Ag Dispositif pour l'assemblage de groupes de segments de filtre pour produire des filtres multisegments de l'industrie du tabac et tambour a auges
US20040118418A1 (en) * 2002-12-20 2004-06-24 Hancock Lloyd Harmon Equipment and methods for manufacturing cigarettes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424840A1 (de) * 1984-07-03 1986-01-16 B.A.T. Cigaretten-Fabriken Gmbh, 2000 Hamburg Vorrichtung zur ueberleitung eines cigarettenstrangs zwischen zwei bearbeitungsstationen
DE102004039325A1 (de) * 2004-08-12 2006-02-23 Hauni Maschinenbau Ag Abgabe von Strangmaterial

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1231291A (fr) * 1969-02-13 1971-05-12
US3716443A (en) * 1969-04-10 1973-02-13 Molins Machine Co Ltd Continuous rod making machines
FR2237820A1 (fr) * 1973-07-17 1975-02-14 Molins Ltd
DE2730686A1 (de) * 1976-07-14 1978-01-19 Molins Ltd Zigarettenherstellungsmaschine
DE2836030A1 (de) * 1977-08-24 1979-03-01 Molins Ltd Maschine zur herstellung von stabfoermigen gegenstaenden
GB2023401A (en) * 1978-06-13 1980-01-03 Molins Ltd Cigarette making machine
WO2003024256A2 (fr) 2001-09-18 2003-03-27 Hauni Maschinenbau Ag Dispositif pour l'assemblage de groupes de segments de filtre pour produire des filtres multisegments de l'industrie du tabac et tambour a auges
US20040118418A1 (en) * 2002-12-20 2004-06-24 Hancock Lloyd Harmon Equipment and methods for manufacturing cigarettes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111904021A (zh) * 2019-05-10 2020-11-10 虹霓机械制造有限公司 用于转送烟草加工业的棒形制品的装置

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Publication number Publication date
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