EP2532257A1 - Tambour de transport de lýindustrie de traitement du tabac - Google Patents

Tambour de transport de lýindustrie de traitement du tabac Download PDF

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Publication number
EP2532257A1
EP2532257A1 EP12170391A EP12170391A EP2532257A1 EP 2532257 A1 EP2532257 A1 EP 2532257A1 EP 12170391 A EP12170391 A EP 12170391A EP 12170391 A EP12170391 A EP 12170391A EP 2532257 A1 EP2532257 A1 EP 2532257A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
segment
drum
material strip
cutting
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.)
Granted
Application number
EP12170391A
Other languages
German (de)
English (en)
Other versions
EP2532257B1 (fr
EP2532257B2 (fr
Inventor
Torsten Mörke
Knut Tracht
Berthold Maiwald
Karl-Heinz Pawelko
Siegfried Schlisio
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46275699&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2532257(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL12170391T priority Critical patent/PL2532257T5/pl
Publication of EP2532257A1 publication Critical patent/EP2532257A1/fr
Publication of EP2532257B1 publication Critical patent/EP2532257B1/fr
Application granted granted Critical
Publication of EP2532257B2 publication Critical patent/EP2532257B2/fr
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
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces
    • A24C5/471—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces by means of a connecting band
    • A24C5/473—Cutting the connecting band

Definitions

  • the invention relates to a conveyor drum of the tobacco-processing industry arranged in the circumferential direction of the conveyor drum conveyor segments for material strip sections, wherein the conveyor drum is rotatable about an axis of rotation, wherein the conveyor segments with interruptions between the conveyor segments in the circumferential direction of the conveyor drum, preferably at regular intervals, are arranged one behind the other.
  • the invention relates to a covering device of a machine of the tobacco-processing industry, in particular filter attachment machine, and a machine of the tobacco-processing industry, in particular Filteransetzmaschine. Moreover, the invention relates to a method for producing filter cigarettes.
  • a glued connection leaflet is attached to the assembled cigarette-mouthpiece-cigarette group.
  • the glued connection leaflet is fed via a suction roller or cutting drum to a padding device with a defined pitch of the cigarette-mouthpiece-cigarette group.
  • a defined pitch is the preselected distance of the cigarette mouthpiece cigarette groups that is greater than the length of the compound leaflet.
  • Method and apparatus of the type described above are used in particular for packaging on a so-called filter attachment machine transversely promoted filter cigarettes. Their performance with respect to the particles produced and ejected per unit time has increased over the course of time, and had to be adapted to the increased performance of the upstream cigarette rod machine.
  • a tipping paper aggregate of a filter attachment machine is described.
  • the glued tipping paper is supplied as an endless tipping paper strip and cut by means of a cutting device into individual leaflets or connecting leaflets. After the cut, these compound leaflets are separated and brought to the conveying speed of the portion-transported cigarette filter cigarette groups.
  • WO-A-2010/0142498 discloses a smoking article, wherein on a filter of the smoking article, two spaced UmwickstMailstMailabitese are arranged, whereby an annular window is formed between the Umwicklungsstsammlungabroughen.
  • the invention has for its object to facilitate the production of rod-shaped smoking articles, in particular filter cigarettes, in a simple and secure manner, wherein it should be possible in a simple way, in a format change both the complete wrapping of rod-shaped rough articles and the attachment of two from each other spaced wrapping strips to allow the smoking article group.
  • a conveyor drum of the tobacco-processing industry for the transport of material strip sections arranged in the circumferential direction of the conveyor drum conveyor segments for material strip sections, wherein the conveyor drum is rotatable about one or its axis of rotation, the conveyor segments with interruptions between the conveyor segments in the circumferential direction of the conveyor drum , Preferably at regular intervals, are arranged one behind the other, which is further developed by at least one conveyor segment of the conveyor drum at least two, in particular three, segment body, wherein two segment body of a conveyor segment in each case in the direction parallel to the axis of rotation of the conveyor drum, ie are formed relative to each other displaceable relative to the axis of rotation of the conveyor drum and transversely to the circumferential direction.
  • the invention is based on the idea that a conveyor segment for material strip portions is provided or formed on a drum body of the conveyor drum by a plurality of segment body, wherein when material strip portions on the outer surfaces of the segment body with rotation of the drum body of the conveyor drum about its axis of rotation, the material strip portions after cutting respective strips of material are conveyed to a delivery point or delivery area, so that, for example, when dispensing the material strip sections glued on one side, the material strip sections of a conveyor segment are spaced apart from each other at a predetermined distance, so that during or after attachment of the laterally spread or spaced material strip sections to a rod-shaped smoking article group, in particular a tobacco rod filter plug tobacco rod group, a window on the smoking article group, for example on a filter plug of the smoking article group after wrapping of the material strip sections is formed.
  • segment bodies of a material strip section conveyor segment not to be spaced apart during conveyance of the material strip section on the conveyor segment, such that a (single) strip of material strip contacts a rod-shaped smoking article group, tobacco rod filter plug tobacco rod group , is issued or attached to this group, whereby in a subsequent rolling process or Umwicklungsvorgang the material strip portion, eg Tipping paper strip portion is wrapped around the rod-shaped smoking article group without forming a window or the like.
  • the segment body of the conveyor segment are not spaced from each other, or promoting several, in the axis-parallel direction side by side formed tipping paper strip sections the tipping paper strip portions are spread apart in the axis-parallel direction of the conveyor drum.
  • the segment body of the respective Conveyor segments relative to each other and formed transversely to the circumferential direction displaceable.
  • the at least one conveyor segment for material strip sections has a support surface for one or more material strip sections.
  • segment body of the at least one conveyor segment or all conveyor segments each have a support surface for material strip portions.
  • the at least one conveyor segment or the conveyor segments each have an immovable segment body on the drum body and at least one axially parallel displaceable formed segment body.
  • an embodiment of the conveyor drum is characterized in that a stationary segment body of the conveyor segment is arranged on the drum body for a conveyor segment between two axially parallel slidably formed segment bodies of the conveyor segment.
  • the distance between two segment bodies of a conveyor segment is smaller than the distance between two segment bodies of a conveyor segment upon delivery of the conveyed material strip sections, in particular between the recording of at least a strip of material on the conveyor segment and the delivery of the rotating Conveying drum supported on the conveyor segment material strip portion of the conveyor segment of the axis-parallel distance between two segment bodies of the conveyor segment is increased.
  • the axially parallel spacing between two segment bodies of the conveyor segment is reduced, so that subsequently a plurality of adjacently arranged material strip sections on the conveyor segment are distanced from one another by spreading or moving the segment bodies of the conveyor segment in the axis-parallel direction become.
  • a Hubkulisse is provided for a displaceable segment body of the conveyor segment or the conveyor segments, wherein the displaceable segment body is connected to the Hubkulisse.
  • a lifting guide for the displaceable segment bodies is provided in order to move the segment bodies of the conveyor segments with respect to an immovable, i. stationary segment body on the drum body at the same time to space each other.
  • the conveyor drum is characterized in that the segment bodies of a conveyor segment have suction air bores which can be acted upon by negative pressure, so that when applying negative pressure to the segment body, the Saugluftbohritch with negative pressure in the transport area for strips of material or their sections are acted upon to keep the arranged in the transport region on the outer surface of the segment body material strip portions on the segment bodies until delivery.
  • a development of the conveyor drum is characterized in that the segment body of a conveyor segment have outside bearing surfaces for the material strip portions, wherein the bearing surfaces of the segment body of a conveyor segment have the same curvature.
  • the conveyor drum is designed as a cutting drum of a padding device of a machine of the tobacco-processing industry, in particular filter attachment machine.
  • the object is achieved by a covering device of a machine of the tobacco-processing industry, in particular filter attachment machine, which is formed with a conveying drum described above.
  • the invention is achieved by a machine of the tobacco processing industry, in particular filter attachment machine, using a conveying drum for material strip sections described above, in particular cutting drum of a pad device, as described above. To avoid repetition, reference is expressly made to the above statements.
  • the object is achieved by a method for producing filter cigarettes, wherein laterally spaced material strip portions of finite length at least one rod-shaped Smoking article group, in particular tobacco rod filter plug tobacco rod group, are attached, wherein the material strip portions for a rod-shaped smoking article group using a conveying drum described above are promoted to the rod-shaped smoking article group and laterally spaced the material strip portions for a smoking article group on the conveyor drum during transport on the conveyor drum become.
  • the method is characterized in that the material strip sections of finite length on the conveyor drum are cut off by one material strip, in particular the material strips being obtained from a conveyed total material strip by longitudinal cutting of the total material strip with respect to their conveying direction in front of the conveyor drum.
  • At least one cutting device in relation to the conveying direction of the total material strip or the material strip sections cut therefrom, for example between a gluing device for the entire material strip and the conveying drum formed as a cutting drum, at least one cutting device, in particular with two or more cutting devices, e.g. Cutting knife or the like, arranged to promote by longitudinal cutting of the total strip of material, the strips of material to the cutting drum formed as a cutting drum on which by cutting the material strip portions of material strip portions of finite length arise on the conveyor drum, which are laterally spaced from each other on the conveyor drum.
  • Fig. 1 shows a schematic side view of a designed as a covering device 1 for supplying a partially perforated tipping paper strip 2 in a schematically designated Filteransetzmaschine F.
  • a filter attachment machine HAUNI Maschinenbau AG, Hamburg, is known under the name MAX.
  • the device 1 will be described below with reference to the path of the tipping paper strip 2.
  • the tipping paper strip 2 is pulled off by a supply roll 4 rotating about an axis 5 in accordance with the indicated arrow direction by means of a take-off roller pair 6 and 8.
  • One of the two take-off rolls, here the take-off roll 6, is driven by a drive 11 via a toothed belt 7.
  • the breaker 14 breaks the paper of the tipping paper strip 2 so that it can later be more easily wrapped around the filter-cigarette groups.
  • a gluing device 22 is provided for applying glue to the tipping paper strip 2.
  • the gluing device 22 has a glue nozzle 24.
  • the gluing can also be done with a roller gluing.
  • glue images are applied to the tipping paper strip 2, which have glue-free zones that correspond to the perforated sections on the tipping paper strip 2, so that no glue is applied to the perforated sections.
  • the tipping paper strip 2 Downstream of the gluing device 22, the tipping paper strip 2 passes via deflecting rollers 26, 28 and 29 to a lining cutting device 30 for the periodic separation of tipping paper sections from the tipping paper strip 2.
  • the pad cutting device 30 has a cutterhead 32 with knives 34, which are arranged at its circumference and slightly angled relative to the radial, and a counter-rotating cutting drum 36 which receives the padding paper strip 2.
  • the cutting drum 36 has groove-like recesses 38 into which the knives 34 due to the distance of the drums 32 and 36 to each other with rotation of the two drums 32 and 36 can dive to separate the seated on the circumference of the cutting drum 36 tipping paper strip 2 or strips of material formed thereof ,
  • the cutting drum 36 has suction holes 42 connected to a suction device for holding the tipping paper strip 2 and the separated tipping paper leaflets 39 on the cutting drum 36.
  • oscillator 44 is arranged and synchronized with the drums 32 and 36 to slightly hold the tipping paper strip 2 against the direction of movement 20 relative to the drum surface after each cut by one of the knives 34, so that a distance between the individual cut portions or tipping paper leaflets 39 of the tipping paper strip 2 is formed.
  • the oscillator 44 thus converts the uniform supply of the tipping paper strip 2 to the gluing device 22 into a non-uniform supply to the pad cutting device 30. Further details of the pad cutting device 30 and of the oscillator 44 may be, for example DE-A-39 18 137 be removed.
  • Fig. 2 schematically shows in a fragmentary enlarged view of the pad cutting device 30.
  • the tipping paper strip 2 or from the tipping paper strip 2 formed by longitudinal cutting material strips are conveyed to the cutting drum 36, which wraps the tipping paper strip 2 or its material webs relative to the cutterhead 32 in a predetermined angle section.
  • the peripheral surface of the cutting drum 36 is acted upon in a conventional manner with suction air, which is supplied via Saugluftbohritch 42 and 43 and the tipping paper strip 2 adheres to the surface of the cutting drum 36 and leads and is dimensioned so that a slip between the tipping paper strip 2 and the surface of the Cutting drum 36 is possible.
  • the cutting drum 36 has in its peripheral surface axially parallel grooves or recesses 38, wherein the front edge 47 in the running direction is provided as a cutting edge for the covering paper leaflets 39 separating from the tipping paper strip 2 or its material webs separating cut.
  • the cutterhead 32 carries at its periphery transversely to the direction of rotation extending knife 34, which dive successively in the circulation of the grooves 36 of the cutting drum 36.
  • the cutting edges of the knives 34 are inclined at an angle to the knife drum axis so that the two ends of the cutting edge circulate on different cutting circles, starting with the dipping of the first cutting edge end into the corresponding groove 38 of the cutting drum 36 and dipping the second cutting edge end ends.
  • the cutting drum 36 has arranged in the circumferential direction of the cutting drum 36 conveyor segments 50 which have on the outside via corresponding bearing surfaces 40 for the tipping paper leaflets 30 and the tipping paper strip 2 or the material webs formed therefrom. Between the conveyor segments 50, the recesses 38 are formed as an interruption.
  • a cutter 62 is arranged to cut the tipping paper strip 2 in several webs 102.A, 102.B, 102.C by longitudinal cuts (see. Fig. 3a ).
  • the cutting device 62 can consist of two juxtaposed cutting blades or the like, so that a corresponding number of material webs or material webs are conveyed through the longitudinal section of each cutting blade, which are conveyed to the cutting drum 36.
  • the cutting device 62 may also have other longitudinal cutting devices, eg laser devices.
  • the longitudinal cutting of the tipping paper strip 2 with fixed cutting knives wherein the longitudinal cutting of the (already) glued tamping paper strip 2 is carried out in particular between the oscillator 44 and the cutting drum 36.
  • the longitudinal section or the longitudinal cutting of the tipping paper strip 2 can be carried out with fixed cutting knives or circular knives.
  • the cutting blades each have the same distance with respect to the edge of the tipping paper strip 2.
  • the uncut covering paper strip 2 is glued by means of the gluing device 22 in such a way that two glue-free tracks are formed in the region of the longitudinal section of the covering paper strip 2 in order to reduce contamination of cutting blades for longitudinal cutting of the covering paper strip 2.
  • the cutting device 62 is arranged in front of the cutting drum 36 relative to the conveying direction of the tipping paper strip 2.
  • the juxtaposed webs of material 102.A, 102.B, 102.C are cut by the engagement of the knives 34 in a cross-sectional process into side by side material web sections formed by sliding conveyor segments of the cutting drum 36 transverse to the conveying direction on the cutting drum 36 are spaced.
  • Fig. 3a is in the neckline schematically a top view of the conveyor drum formed cutting drum 36 shown in a section of the circumference.
  • the cutting drum 36 has a conveyor segment 50 with a support surface 40 for the longitudinally cut material webs 102.A, 102.B, 102.C, the support surface 40 of the conveyor segment 50 being formed by three segment bodies 64.A, 64.B, 64.C. becomes.
  • the segment bodies 64.A, 64.B, 64.C of the conveying segment 50 approximate relative to one another, so that the width of the segment bodies 64.A, 64B , 64.C transverse to the conveying direction of the width of the webs 102.A, 102.B and 102.C corresponds.
  • the width of the segment body 64.A, 64.B, 64.C in the collapsed state is greater than the width of the material webs or the uncut covering paper strip 2 conveyed to the segmented bodies 64.A, 64.B, 64.C.
  • the middle conveyor segment 64.A of the conveyor segment 50 is fixedly arranged on the drum body of the cutting drum 36, wherein the outer segment body 64.A, 64.C are designed to be displaceable with respect to the immovable conveyor segment 64.A.
  • the segment bodies 64.A, 64.B, 64.C have radial suction air bores 65.A, 65.B, 65.C, so that upon application of a negative pressure to the radial suction air bores 65.A, 65.B., 65. C the conveyed material webs 102.A, 102.B, 102.C are held on the outer surfaces of the segment body 64.A, 64.B, 64.C.
  • a cutting body 66 with a cutting edge 67 is arranged on the rear side of the segment body 64.A, 64.B, 64.C.
  • a cutting body 66 with a cutting edge 67 is arranged on the rear side of the segment body 64.A, 64.B, 64.C.
  • Fig. 4 is a cross section through the conveyor segment 64.A according to the in Fig. 3b drawn section line AA shown.
  • FIGS. 5a, 5b are still in accordance with the in the FIGS. 3a and 3b drawn section lines BB cross sections through the cutting drum 36 and the segment body 64.A, 64.B, 64.C respectively in accordance with the FIGS. 3a and 3b shown working positions of the segment body 64.A, 64.B, 64.C shown in the neck.
  • FIG. 4 shows, the middle conveyor segment 64.A between the Saug Kunststoffbohrungen 65.A axially parallel openings 68, in which guide rods for the outer segment body 64.B, 64.C are added.
  • a guide rod 69 (see FIG. Fig. 5a, 5b ), which is connected to a laterally formed lifting link 70 for a conveyor segment 50.
  • the guide rod 69 is connected to the outer conveyor segment 64.C, so that during the rotation of the cutting drum, a lifting movement of the segment body 64.C is performed.
  • a corresponding lifting means is also provided correspondingly for the second movable conveying segment 64.B on the cutting drum 36.

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP12170391.2A 2011-06-10 2012-06-01 Tambour de transport de l'industrie de traitement du tabac Not-in-force EP2532257B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12170391T PL2532257T5 (pl) 2011-06-10 2012-06-01 Bęben transportowy dla przemysłu tytoniowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011077335A DE102011077335A1 (de) 2011-06-10 2011-06-10 Fördertrommel der Tabak verarbeitenden Industrie

Publications (3)

Publication Number Publication Date
EP2532257A1 true EP2532257A1 (fr) 2012-12-12
EP2532257B1 EP2532257B1 (fr) 2014-12-17
EP2532257B2 EP2532257B2 (fr) 2018-05-16

Family

ID=46275699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12170391.2A Not-in-force EP2532257B2 (fr) 2011-06-10 2012-06-01 Tambour de transport de l'industrie de traitement du tabac

Country Status (4)

Country Link
EP (1) EP2532257B2 (fr)
CN (1) CN102813281B (fr)
DE (1) DE102011077335A1 (fr)
PL (1) PL2532257T5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9532595B2 (en) 2012-10-05 2017-01-03 British American Tobacco (Investments) Limited Smoking article

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018133156A1 (de) * 2018-12-20 2020-06-25 Hauni Maschinenbau Gmbh Herstellverfahren eines induktiv beheizbaren Tabakproduktes
DE102019126583A1 (de) * 2019-10-02 2021-04-08 Hauni Maschinenbau Gmbh Bereitstellen von Metallbandabschnitten für Tabaksegmente

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918137A1 (de) 1988-06-11 1989-12-14 Hauni Werke Koerber & Co Kg Schneidvorrichtung
EP0826480A2 (fr) 1996-08-26 1998-03-04 Nippon Petrochemicals Company, Limited Appareil pour élargir une bande
DE10156296A1 (de) * 2001-11-19 2003-05-28 Focke & Co Vorrichtung zum Herstellen von Filterzigaretten
US7296579B2 (en) 2001-11-19 2007-11-20 Focke & Co. (Gmbh & Co.) Method and device for producing filter cigarettes
WO2010014249A1 (fr) 2008-08-01 2010-02-04 Cell Therapeutics, Inc. Thérapie anti-cancer faisant appel à des inhibiteurs des œstrogènes
EP2238846A1 (fr) * 2009-04-06 2010-10-13 HAUNI Maschinenbau AG Tambour de transport de l'industrie de traitement du tabac
WO2010142498A1 (fr) * 2009-06-12 2010-12-16 British American Tobacco (Investments) Limited Article à fumer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1642496A (en) † 1926-08-21 1927-09-13 Hinnekens Florent Fabric-spreading apparatus
ITBO20020656A1 (it) † 2002-10-17 2004-04-18 Gd Spa Unita' per la realizzazione di spezzoni di materiale cartaceo.
DE102007024271B4 (de) * 2007-05-23 2009-02-12 Hauni Maschinenbau Aktiengesellschaft Fördertrommel
DE102008063786A1 (de) † 2008-12-18 2010-07-01 Romaco Pharmatechnik Gmbh Vorrichtung zum Vereinzeln von Teilen

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918137A1 (de) 1988-06-11 1989-12-14 Hauni Werke Koerber & Co Kg Schneidvorrichtung
US5054346A (en) 1988-06-11 1991-10-08 Korber Ag Apparatus for repeatedly severing running webs of tipping paper and the like
EP0826480A2 (fr) 1996-08-26 1998-03-04 Nippon Petrochemicals Company, Limited Appareil pour élargir une bande
DE10156296A1 (de) * 2001-11-19 2003-05-28 Focke & Co Vorrichtung zum Herstellen von Filterzigaretten
US7296579B2 (en) 2001-11-19 2007-11-20 Focke & Co. (Gmbh & Co.) Method and device for producing filter cigarettes
WO2010014249A1 (fr) 2008-08-01 2010-02-04 Cell Therapeutics, Inc. Thérapie anti-cancer faisant appel à des inhibiteurs des œstrogènes
EP2238846A1 (fr) * 2009-04-06 2010-10-13 HAUNI Maschinenbau AG Tambour de transport de l'industrie de traitement du tabac
WO2010142498A1 (fr) * 2009-06-12 2010-12-16 British American Tobacco (Investments) Limited Article à fumer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9532595B2 (en) 2012-10-05 2017-01-03 British American Tobacco (Investments) Limited Smoking article

Also Published As

Publication number Publication date
PL2532257T3 (pl) 2015-05-29
EP2532257B1 (fr) 2014-12-17
DE102011077335A1 (de) 2012-12-13
CN102813281B (zh) 2016-04-20
PL2532257T5 (pl) 2018-10-31
CN102813281A (zh) 2012-12-12
EP2532257B2 (fr) 2018-05-16

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