EP0814677B1 - Wickelvorrichtung - Google Patents

Wickelvorrichtung Download PDF

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Publication number
EP0814677B1
EP0814677B1 EP96904841A EP96904841A EP0814677B1 EP 0814677 B1 EP0814677 B1 EP 0814677B1 EP 96904841 A EP96904841 A EP 96904841A EP 96904841 A EP96904841 A EP 96904841A EP 0814677 B1 EP0814677 B1 EP 0814677B1
Authority
EP
European Patent Office
Prior art keywords
rolling
drum
groups
articles
face
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.)
Expired - Lifetime
Application number
EP96904841A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0814677A1 (de
Inventor
Rolf DAHLGRÜN
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.)
Decoufle SARL
Original Assignee
Decoufle SARL
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 Decoufle SARL filed Critical Decoufle SARL
Publication of EP0814677A1 publication Critical patent/EP0814677A1/de
Application granted granted Critical
Publication of EP0814677B1 publication Critical patent/EP0814677B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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

Definitions

  • the invention relates to a device for connecting axially aligned in rod-shaped groups Out of round tobacco articles with filter plugs or mouthpieces Cross section by wrapping glued connection sheets around the article groups with a rotatable around their axis Roll drum with axially parallel suction cups for holding of the article groups, one arranged on the circumference of the roller drum Rolling surface and one together with the rolling surface one Rolling channel forming stationary counter roll surface.
  • filter cigarettes are common from two axially aligned tobacco rods and one Filter section of double use length formed article groups, by placing the filter section in a suitable gap between the tobacco rods and then the articles axially pushed together or aligned.
  • These groups from not yet linked articles provided with a glued connection sheet, which over the area from the end of a tobacco rod bridged to the adjacent end of the other tobacco rod, and passed into the holding troughs of a rolling drum.
  • connection sheet also called covering sheets Item group is in one between the as a rolling surface trained surface of the roller drum and a stationary Counter roll surface of a "roll hand" formed roll channel in which the article group between the Rolling surface of the rolling drum and the counter-rolling surface rolled and the glued connection sheet around the article group is wrapped around.
  • the connection sheet connects the components of the article group for a filter cigarette twice the working length.
  • filter cigarettes of simple working length are also produced if only one tobacco rod with one Filter section of simple usage length by means of a connecting sheet is connected. That kind, tobacco sticks with filter sections together to filter cigarettes connect, is common technology today and has become part of the The production of round cigarettes has proven itself billions of times.
  • the present invention has for its object a specify further device of the type described above.
  • the rolling surface of the rolling drum and the counter-rolling surface have wave profiles adapted to the non-circular shape of the article groups rolling in the rolling channel.
  • the wave profiles of the rolling surface and the counter-rolling surface are designed such that the groups of articles roll in the rolling channel on the shaft surfaces and that their central axes move at least approximately on a circular path around the axis of the rolling drum. The central axis of the articles thus remains on the circular path during the rolling process, which it follows outside the rolling device. This results in a very symmetrical roll, which ensures the best possible protection of the articles during the rolling process.
  • the invention further provides that the wave profile of the Counter roll surface in the conveying direction at least successively has two substantially identical profile sections.
  • a further development of the invention provides that the Roll channel on the input side is a stationary, essentially aligned parallel to the holding troughs of the roller drum and radially engaging in the movement path of the article groups
  • Start bar is assigned, which is the rolling out of the Item groups from the holding troughs of the rolling drum and their Supports movement in the roll channel and supports them aligned axially parallel.
  • This measure increases functional reliability the rolling device because it runs the risk of axial disorientation of the article groups at the entrance of the Roll channel reduced. This prevents malfunctions.
  • the invention provides a further device for manufacturing non-round, especially oval filter cigarettes are available posed.
  • Their particular advantage is that the Roll article groups in the roll channel without their central axes their circular trajectory around the axis of the roller drum leave. This leads to an equalization of the load during the rolling process and thereby largely protects against Loss of quality in the manufactured cigarettes.
  • the Movement of the central axes of the articles along the circular path, on which they are also moved outside the rolling channel an equalization of the movement of the articles in the Rollkanal result, which the best possible protection of the Article caused during the rolling process.
  • the through the Invention offered possibility to duplicate the articles roll over, leads to a secure connection of the components the item.
  • Figure 1 is a filter attachment machine for producing Filter cigarettes shown schematically in a front view. A detailed description of such a machine and an illustration of the flow chart for manufacturing Filter cigarettes are in DE 40 08 475 A1 (corresponding US 5 135 008) included, here to supplement the Description is pointed out.
  • a take-over drum 2 takes over tobacco sticks 3 twice as long (Double cigarettes) from a not shown Cigarette rod machine, for example of the Protos type Applicant.
  • the double cigarettes cross axially on one Cutting drum 4 and 6 by means of a circular knife two tobacco sticks of equal length (cigarettes) of simple use cut up.
  • the tobacco sticks of simple working length are moved axially apart on a spreading drum 7 and then delivered to a compilation drum 8.
  • a connecting material strip or covering paper strip 18 is pulled off a bobbin 19 in a perforating device 21 perforated, glued in a gluing device 22 and on a covering roller 23 from a knife drum 24 in successive Cut the topping or connecting sheets.
  • a second bobbin 26 holds a second strip of fastener material 27 ready, the beginning of which by means of a splicing device 28 connected to the end of the running material web 18 as soon as the first bobbin 19 is used up.
  • the perforating device 21 with which the current Tipping paper strips perforated can also be known
  • One of the drums for example the drum 32, one Means be assigned to the wrapping of the cigarettes perforated.
  • the double filter cigarettes thus produced are over a Intermediate drum 32 on which your wrapping alternatively to Perforation of the covering material with the device 21 also can be provided with ventilation openings, a cutting drum 33 fed and on this by means of a circular knife 34 assembled into single filter cigarettes.
  • This are axially moved apart on a spreading drum 36 and on two test drums 37 and 38 by means of test devices 37a and 38a in two rows on compliance with specified Quality features such as tightness of the casing, degree of ventilation, Draw resistance and the like checked.
  • Test facilities of this type are known and are not the subject of the present Invention and therefore need not be described here to become. The test facilities are not with one shown, common control arrangement connected.
  • the tested cigarettes are placed in two rows over an intermediate drum 41, of which 51 with a removal drum, especially defective cigarettes are removed can be transferred to a transfer drum 42, which is a Row of cigarettes via a further intermediate drum 43 to one Cone turner 44 or another reorientation device which gives the axial orientation of that in this row promoted cigarettes in accordance with the axial Orientation of the other row's cigarettes.
  • Cone turner are for example from DE-OS 20 20 138 ( ⁇ US 3rd 625 103).
  • the reoriented cigarettes are made by the cone turner 46 is axially offset again to the intermediate drum 43 or an axially displaced corresponding drum and further transferred to a collecting drum 47.
  • FIGs 2 and 3 show in enlarged representations Roll device 30 of the filter attachment machine 1 for wrapping the tobacco rod filter section tobacco rod groups 52 with glued covering paper sheets 53, one of which is shown in FIG is shown for illustration. The remaining papers are for the sake of simplicity and clarity not shown.
  • the rolling device 30 consists of the rotating roller drum 29 and the stationary roller hand 31 with one of the peripheral surface of the roller drum 29 adjacent extending counter-rolling surface 54.
  • the roller drum 29 has a hollow cylindrical drum body 56 on that around a stationary control body 57 connected a vacuum source, not shown
  • Control slots 58 revolves in its outer peripheral surface.
  • axially parallel holding troughs 59 are arranged, to which with suction air openings 61 corresponding to control slots 58 In the angular ranges of the roller drum, a suction train can be created.
  • the peripheral surface of the roller drum 29 is what will be described in more detail below, designed as a rolling surface 62, into which the flat-shaped holding troughs 59 are integrated are.
  • the roller drum rotates in the direction of one Arrow 63.
  • the rolling hand 33 having the counter-rolling surface 54 is on a parallel lever drive 64 which cannot be described in detail attached, which they by means of a drive 66, for example a piston-cylinder unit, from the roller drum if required 29 swings away and in operation in their functional Holds position.
  • a drive 66 for example a piston-cylinder unit
  • the rolling surface 62 of the rolling drum 29 and the counter-rolling surface 54 has a wave profile like that is shown in Figures 2 and 3. This results in between the surface of the roller drum 29 and the counter-rolling surface 54 a rolling channel 67, the width of which in the direction of movement 63 of the article groups varied.
  • the rolling surface 62 the rolling drum 29 and the counter-rolling surface 54 are the non-circular shape of the article groups 52 rolling in the rolling channel 67 customized.
  • the wave profiles are shaped so that the Article groups 52 when rolling in the rolling channel 67 on the moving Roll surface 62 of the rolling drum and the stationary counter-rolling surface 54 can roll, while the central axis M of the article groups on an arc 68 around the Axis 69 of the roller drum 29 moves.
  • This training the Rolling surface 62 and the counter-rolling surface 54 thus causes the center of gravity of the article groups 52 on one can move continuous circular path through the rolling channel 67, while the non-circular article groups are rolled.
  • This rolling process wraps up the article groups beforehand attached to paper pads 53 around the joints of the axially suitably arranged components and connects these to double filter cigarettes 71.
  • an axially parallel starting bar 72 arranged that the article groups from their holding troughs pushes out, aligns at the same time axially and the rolling process starts.
  • the stationary Control body 57 of the control slot 58 ends in the stationary Control body 57 of the control slot 58, so that the Suction air effect in the relevant recess 59 is interrupted becomes. So an undisturbed and gentle roll is the Item groups possible.
  • the wave profile of the counter roll surface is repeated in Direction of conveyance in succession for a complete revolution the article group around its central axis M at least once. I.e. that the profile sections from Wellenberg too Wave crests 54a to g are essentially identical. everyone this profile sections allowed from Wellenberg to Wellenberg a roll of the article group by 180 °. For a double Rewinding of the article groups 52 in the rolling channel 67 are on the counter-rolling surface successively four essentially identical profile sections provided that the area from Include wave crest 54a to wave crest e. For three times Roll over six such identical profile sections required, which in the example shown in FIG extend the wave crests 54a to g.
  • the geometrical Relationships are enlarged in Figure 4 and are not to scale shown.
  • Table 1 contains the X and Y coordinates of a wavy one Rolling surface of a rolling drum in the in Figure 2 shown X-Y coordinate system, the origin of which in the Axis of rotation 69 of the roller drum 29 lies.
  • the drawn Coordinate axes X and Y each give the positive Direction.
  • the coordinates of in Table 1 given by X and Y represent the course of the rolling surface 62 of the rolling drum in that shown in Figure 2 in the coordinate system Angular range of 10 °. This course is repeated on Drum circumference 36 times in these 10 ° steps.
  • Table 2 contains the coordinates X and Y of the wave profile the counter-rolling surface 54, which is in two further 10 ° steps repeated twice on the counter-rolling surface.
  • Table 2 contains the coordinates X and Y of the wave profile the counter-rolling surface 54, which is in two further 10 ° steps repeated twice on the counter-rolling surface.
  • Table 2 contains the coordinates X and Y of the wave profile the counter-rolling surface 54, which is in two further 10 ° steps repeated twice on the counter-rolling surface.
  • Table 2 contains the coordinates X and Y of the wave profile the counter-rolling surface 54, which is in two further 10 ° steps repeated twice on the counter-rolling surface.
  • Table 2 contains the coordinates X and Y of the wave profile the counter-rolling surface 54, which is in two further 10 ° steps repeated twice on the counter-rolling surface.
  • Table 2 contains the coordinates X and Y of the wave profile the counter-rolling surface 54, which is in two further 10 ° steps repeated twice
  • cigarettes of the dimensions given above can be rolled, their central axis M remaining on the circular movement path 68, on which they also move outside the roll channel 67. This enables a relatively gentle rewinding of the article groups with topping paper.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Nonwoven Fabrics (AREA)
  • Wrapping Of Specific Fragile Articles (AREA)
EP96904841A 1995-03-03 1996-02-22 Wickelvorrichtung Expired - Lifetime EP0814677B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19507395 1995-03-03
DE19507395A DE19507395A1 (de) 1995-03-03 1995-03-03 Wickelvorrichtung
PCT/EP1996/000726 WO1996027305A1 (de) 1995-03-03 1996-02-22 Wickelvorrichtung

Publications (2)

Publication Number Publication Date
EP0814677A1 EP0814677A1 (de) 1998-01-07
EP0814677B1 true EP0814677B1 (de) 1999-07-07

Family

ID=7755506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96904841A Expired - Lifetime EP0814677B1 (de) 1995-03-03 1996-02-22 Wickelvorrichtung

Country Status (7)

Country Link
US (1) US5632285A (ru)
EP (1) EP0814677B1 (ru)
JP (1) JP3666874B2 (ru)
DE (2) DE19507395A1 (ru)
RU (1) RU2145177C1 (ru)
UA (1) UA43401C2 (ru)
WO (1) WO1996027305A1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19847152A1 (de) 1998-10-13 2000-04-20 Decoufle Sarl Anordnung zum Überführen von ovalen Zigaretten aus einer axialen in eine queraxiale Förderbahn
DE19847336A1 (de) * 1998-10-14 2000-04-20 Decoufle Sarl Vorrichtung zum Verbinden von axial fluchtenden Zigaretten-Filterstopfen-Gruppen
DE19847337A1 (de) * 1998-10-14 2000-04-20 Decoufle Sarl Vorrichtung zum Verbinden von axial fluchtenden Zigaretten-Filterstopfen-Gruppen
DE19847800A1 (de) 1998-10-16 2000-04-20 Topack Verpacktech Gmbh Vorrichtung zur Übertragung von doppelseitig haftendem Verbindungsmaterial
RU2346633C1 (ru) 2004-11-10 2009-02-20 Джапан Тобакко Инк. Устройство для контроля вентиляции сигаретного фильтра
US7967018B2 (en) * 2007-11-01 2011-06-28 R.J. Reynolds Tobacco Company Methods for sculpting cigarettes, and associated apparatuses
EP2471390A1 (en) * 2010-12-30 2012-07-04 Philip Morris Products S.A. Smoking article having wrapper with indicium
CN102309064B (zh) * 2011-06-25 2013-11-27 河南中烟工业有限责任公司 卷接机组搓板
DE102011115713A1 (de) 2011-10-12 2013-04-18 Hauni Maschinenbau Ag Übernahmetrommel für eine Maschine zur Herstellung von Produkten der Tabak verarbeitenden Industrie
GB2521167A (en) * 2013-12-11 2015-06-17 British American Tobacco Co An apparatus for forming a circumferential slit in a tobacco industry rod article
GB201609409D0 (en) * 2016-05-27 2016-07-13 British American Tobacco Co Apparatus and method for manufacturing tobacco industry products
GB201609407D0 (en) * 2016-05-27 2016-07-13 British American Tobacco Co Apparatus and method for manufacturing tobacco industry products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159835B (de) * 1961-09-28 1963-12-19 Hauni Werke Koerber & Co Kg Vorrichtung zum Herumlegen von Verbindungsblaettchen um Zigarettenmundstueckgruppen oder aehnliche Gegenstaende
DE1757013C3 (de) * 1968-03-21 1985-04-18 Hauni-Werke Körber & Co KG, 2050 Hamburg Vorrichtung zum Wenden von Filterzigaretten
US3625103A (en) * 1969-04-30 1971-12-07 Amf Inc Cigarette turn around
GB1487422A (en) * 1974-02-05 1977-09-28 Molins Ltd Manufacture of cigarettes
WO1984003818A1 (en) * 1983-03-31 1984-10-11 Philip Morris Inc Method and apparatus for tipping smoking articles
US4535790A (en) * 1983-03-31 1985-08-20 Philip Morris Incorporated Method and apparatus for aligning oval cigarette filters
DE3677953D1 (de) * 1986-02-05 1991-04-11 Philip Morris Prod Verfahren und einrichtung zur befestigung von filterspitzen an rauchartikeln.
IT1229577B (it) * 1988-05-30 1991-09-04 Hauni Werke Koerber & Co Kg Procedimento e dispositivo per la determinazione del diametro di sigarette.
DE4008475C2 (de) * 1990-03-16 2002-10-10 Hauni Werke Koerber & Co Kg Verfahren und Vorrichtung zum Herstellen von Filterzigaretten

Also Published As

Publication number Publication date
RU2145177C1 (ru) 2000-02-10
US5632285A (en) 1997-05-27
DE19507395A1 (de) 1996-09-05
MX9706690A (es) 1998-06-30
EP0814677A1 (de) 1998-01-07
DE59602392D1 (de) 1999-08-12
JPH11500923A (ja) 1999-01-26
WO1996027305A1 (de) 1996-09-12
JP3666874B2 (ja) 2005-06-29
UA43401C2 (ru) 2001-12-17

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