EP1237427A1 - Vorrichtung zum herstellen von filterzigaretten - Google Patents
Vorrichtung zum herstellen von filterzigarettenInfo
- Publication number
- EP1237427A1 EP1237427A1 EP00990749A EP00990749A EP1237427A1 EP 1237427 A1 EP1237427 A1 EP 1237427A1 EP 00990749 A EP00990749 A EP 00990749A EP 00990749 A EP00990749 A EP 00990749A EP 1237427 A1 EP1237427 A1 EP 1237427A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cigarettes
- filter
- cigarette
- main drum
- components
- 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
Links
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 166
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 24
- 241000208125 Nicotiana Species 0.000 claims description 23
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000251730 Chondrichthyes Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
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 producing filter cigarettes from tobacco sticks supplied by a maker, to which filters are attached during transport by endless conveyors and connected to the tobacco stick by a covering paper to form the filter cigarette.
- cigarettes in particular filter cigarettes
- double-length tobacco sticks ie filterless cigarette sections
- a double-length filter rod is then fed to two cigarette sticks and connected to them by a covering paper, which is also fed in the area of a bowl drum. This is followed by the central severing in the area of the double-length filter and the rotation of a row of cigarettes formed in this way, so that they are aligned with respect to the position of the filter.
- the invention has for its object to simplify the manufacture of filter cigarettes, in particular to simplify the device for manufacturing such cigarettes.
- the device according to the invention is characterized in that the tobacco sticks, filters and the filter cigarettes can (exclusively) be transported by a single endless conveyor during production, in particular through a central main drum with holders for tobacco sticks, filters and cigarettes.
- the core of the solution to the problem according to the invention is accordingly a relatively large, centrally positioned main drum, on the circumference of which the parts of the cigarettes are transported until the filter cigarettes are completely finished.
- processing elements are positioned in the area of corresponding stations, on the one hand to supply the material in a functional position and on the other hand to carry out the necessary processing, in particular to wrap the covering paper and to cut through the double-long cigarette units.
- the filter cigarettes After the filter cigarettes have been produced, they are removed from the circumference of the main drum, preferably in two rows, one of the rows being turned by 180 ° before being removed from the main drum.
- a special feature of the invention is the design of the holders for the cigarettes. These are trough-shaped, axially parallel mountings, to which organs for rotating the cigarettes or cigarette units around the longitudinal axis are assigned, namely rotary rods which are driven in rotation in a specific circumferential area of the main drum in order to also rotate the cigarette units for receiving the tipping paper.
- the holder of the cigarettes or cigarette units is designed in such a way that they lie freely on the rotary rods during the rotary movement.
- a special alternative to this is to temporarily generate an air cushion or air cushion in the trough-shaped holders for the cigarettes or cigarette units by supplying air, on which the cigarettes can be rotated.
- FIG. 2 shows a detail of a main drum of the device according to FIG. 1 on an enlarged scale
- FIG. 3 shows a detail of the main drum, namely a holder for cigarettes in a top view
- FIG. 3 shows a cross section through the holder for cigarettes according to FIG. 3 on an enlarged scale
- FIG. 3 shows a representation analogous to FIG. 3 for another embodiment of a holder for cigarettes
- FIG. 4 shows a representation analogous to FIG. 4 for the embodiment according to FIG. 6,
- FIG. 8 shows a cross-sectional view of the holder according to FIG. 6.
- the overall device shown in FIG. 1 is concerned with the production of (filter) cigarettes 10.
- a continuous (uninterrupted) cigarette rod is supplied by a maker (not shown).
- So-called tobacco sticks 11 are separated from this. These are double-long cigarette segments without a filter.
- the tobacco sticks 11 are fed from a transfer unit 12 (in particular in the version of DE 199 13 849.4) to a first trough drum 13 as a conveying member.
- the tobacco sticks 11 are transferred to a further bowl, namely an intermediate conveyor 14.
- a first processing is carried out in the area of this intermediate conveyor 14. Namely, the double-length tobacco sticks 11 cut through in the middle by a knife wheel 15.
- filterless cigarette sections thus formed are positioned at an axial distance from one another.
- two cigarette sections 16 are each transferred to a central conveyor element of the device, namely to a main drum 17. This is provided along the circumference with a large number of receptacles 18 for tobacco sticks or two cigarette sections 16, which are located closely together.
- the main drum 17 is driven in a continuously rotating manner, in the exemplary embodiment shown according to arrow 19 in a counterclockwise direction. During the transport of the tobacco sticks or cigarette sections or the further intermediate products for cigarettes, material is supplied and / or processing is carried out in the area of stations.
- filters are fed to the main drum 17 or to the receptacles 18 passing by.
- the device shown is set up so that double-long filter rods 21 are fed and positioned between the two cigarette sections 16 in the receptacles 18 of the main drum 17.
- the filter station 20 is designed such that 22 filter rods six times as long, that is to say for a total of twelve cigarettes, are removed from a funnel-shaped storage container.
- the filter rods 21 dimensioned in the manner described are divided in the longitudinal direction in the region of a removal drum 23 designed as a bowl drum, namely by two separating knives 24 arranged next to one another in the axial direction, such that after the separating process three filter rods 21 of usual, double length in axial axis be transported side by side.
- An intermediate drum 25 follows the removal drum 23.
- the filter rods 21 lying next to one another are spaced apart in their area.
- a handover Drum 26 transmits individual, double-length filter rods 21 to a receptacle 18 of the main drum 17 in the manner described and positions the filter rod 21 exactly between the two cigarette sections 16.
- the unit formed in this way from two cigarette sections 16 and a double-length filter rod 21 is fed to a topping station 27.
- This is positioned in the upper area of the main drum 17.
- covering paper 28 is fed in to connect the filter rod 21 to the two assigned cigarette sections 16.
- the covering station 27 u holds a paper conveyor, namely an upright or approximately radially directed suction belt 29. This transports the in the area of a downward-running strand Tipping paper 28.
- the tipping paper 28 is wrapped around them by rotating the components, namely the cigarette sections 16 and the filter rod 21, so that a complete, one-piece cigarette unit 30 (FIG. 3, FIG. 6) results therefrom.
- the topping paper 28 is applied by the suction tape 29 to the area of the cigarette unit 30 rearward in the direction of rotation of the main drum.
- the covering paper 28 is rolled around the central area - filter rod 21 - of the cigarette unit 30, so that the two cigarette sections 16 are connected to the ends of the filter rod 21 which face each other.
- the cigarette units 30 are rotated clockwise around their own longitudinal axis in a rolling area, as a result of which the topping paper 28 wraps around the cigarette unit 30.
- the rolling movement of the cigarette units 30 is made possible by a special configuration of the receptacles 18.
- receptacles 18 are provided, which are shown in detail in FIGS. 3, 4 and 5.
- An axially parallel carrier 31 extends over the jacket length of the main drum 17.
- the receptacles 18 are designed to be significantly longer than the cigarette unit 30.
- the carrier 31 forms a carrying recess 32 for the cigarettes or the on the outside in the radial direction cigarette units 30.
- the carrier is designed asymmetrically in the region of the carrying trough 32 such that an increased shoulder 33 is formed in cross section on the rear side in the direction of rotation of the main drum 17.
- the cigarette unit 30 lies against this.
- the leg of the carrier 31 which forms the shoulder 33 extends approximately to the horizontal (imaginary) central plane of the cigarette or cigarette unit 30.
- the carrying recess 32 is relatively flat, in any case it ends significantly below that longitudinal center plane.
- the carrier 31 In order to fix the cigarettes or cigarette units 30 in the carrying recess 32, vacuum or suction air is exerted on the cigarette units 30.
- the carrier 31 accordingly has bores 34 which are arranged at a distance from one another in the longitudinal direction.
- the carrying trough 32 In the area of these suction bores, namely a longitudinal section of the carrier 31, the carrying trough 32 has a shape that deviates from the dimension or circular cross-sectional shape of the cigarette unit 30, namely forms a rounded recess 35. This shape of the carrying trough 32 ensures secure fixing of the Cigarettes or cigarette units 30 guaranteed by the suction air.
- a special feature is that to carry out the Rol 1 movements in the area of a rolling track 36, the cigarettes or cigarette units 30 are stored on an air cushion in the area of the carrying recess 32.
- the carrying troughs 32 are temporarily pressurized with compressed air or with blown air via the bores 34 such that an air bed is generated at least in the area of the depressions 35.
- the cigarette units 30 can rotate smoothly on this air bed.
- the rolling movement of the cigarette units 30 can be effected in various ways.
- a rolling unit 37 is arranged on the outer circumference of the main drum 17, which is in contact with a rolling surface 38 on the outer region of the cigarettes or cigarette units 30. These are accordingly by the rotary movement of the main drum 17 on the rolling surface 38 unrolled.
- the rolling surface 38 is dimensioned in the direction of movement of the main drum 17 such that, after the cigarette unit 30 has been completely wrapped by the covering paper 28, there is a re-turning area which fixes the position of the covering paper 28.
- the body of the Rol 1 aggregate 37 is formed in a special way in the area of the supply of the covering paper 28.
- the rolling unit 37 has a recess 69 in a region adjoining the suction belt 29 in the conveying direction. This enables free movement of a leg of the topping paper 28 protruding from the cigarettes or cigarette units 30 in this area. This leg enters the recess 69 when the main drum 17 continues to move after the topping paper 28 has been taken over.
- the body of the roller unit 37 is extended into the area of the suction belt.
- Guides 70 extend on both sides of the suction belt 29 and at the same time represent an extension of the rolling area or the rolling surface 38 to the suction belt 29.
- a laser device 39 is arranged on the rolling unit 37, which performs a laser perforation on the cigarettes or cigarette units 30. With the help of the laser device 39, fine holes are either made in the cigarette paper or in the topping paper 28, either in the area of the cigarette section 16 or in the area of the filter.
- a heating unit is arranged downstream of the rolling surface 38, which transfers heat, namely radiant heat, to the cigarette units 30 moved past in order to harden the glue.
- heating cartridges 40 which generate the heat are installed in the correspondingly lengthened rolling unit 37.
- a separation station 41 is assigned to the main drum 17. This essentially consists of a separating knife 42 in the form of a knife disk. This cuts the cigarette unit 30 in the longitudinal center, that is to say in the middle of the filter rod 21. Two individual (filter) cigarettes per receptacle 18 are produced by this process.
- a partition body 43 is provided in a wedge-shaped design. This fixed dividing body 43 causes the two cigarettes 10 to move apart within the receptacles 18. The cigarettes 10 are displaced outwards by the wedge-shaped dividing body 43, so that there is a distance between the two cigarettes 10 per receptacle 18.
- the cigarettes 10 are now fed through the main drum 17 to a test station 44.
- This is equipped with organs that check the correct design of the cigarettes 10. In this case, a special feature is blurred.
- the cigarettes 10 are temporarily removed from the circumference of the main drum 17, conveyed through a testing unit 45 and, after the test, fed back to the main drum 17.
- the test station 44 consists of a take-off roller 46, which has depressions which are subjected to suction air, for the purpose of gripping the cigarettes 10.
- the removal roller 46 is followed by a conveyor roller 47 of the same design which conveys the cigarettes through the test unit 45.
- the tested cigarettes 10 are transferred from the conveyor roller 47 to a return roller 48. This transports the cigarettes back to the circumference of the main drum 17.
- the cigarettes 10 are placed in pairs in the associated receptacles 18.
- the suction air in the area of the receptacles 18 is switched off, so that the cigarette 10 can be taken over by the take-off roller 46.
- the reverse procedure is used for the retransfer of the cigarettes 10 from the return roller 48 to the main drum 17.
- Cigarettes are separated out in the area of the test station 44, so that only correctly formed cigarettes 10 are transported through the main drum 17 after the test station 44.
- the cigarettes 10 now get into a Abddystati on 49.
- the cigarettes 10 are taken over by the main drum 17 by a cigarette conveyor 50 of known type.
- a cigarette lifter 51 is arranged in the area of the take-off station in such a way that the cigarettes 10 are lifted off the rotating main drum 17 and fed into the cigarette conveyor 50 or into a branch 52 leading to the main drum.
- a first row of cigarettes 10 is lifted on the main drum 17 by the cigarette lifter 51 and passed into a first branch 52.
- the cigarettes 10 of the other row on the main drum 17 must be turned through 180 ° for further processing so that the filters are aligned.
- the first branch 52 is followed by a turning unit with two turning wheels 53 lying next to one another of a type known in principle.
- the cone-shaped turning wheels 53 take over the cigarettes 10 by means of suction air in troughs from the main drum, rotate the cigarettes by 180 ° and return them to the main drum 17 in the correct relative position through the second, not visible turning wheel 53.
- the cigarettes 10 lying in the correct position now reach the area of a second branch 54, which is also equipped with a cigarette lifter 55.
- the cigarettes are fed from this branch 54 to the common cigarette conveyor 50.
- the main drum 17 freed from the cigarettes 10 is then fed to a cleaning station 56 with a cleaning unit 57 which is positioned in a fixed manner on the circumference of the main drum 17.
- This performs the necessary cleaning operations on the receptacles 18 moved past, with the aid of mechanical means and pneumatic cleaning, for example with the help of brushes, suction air and compressed air.
- the cleaned receptacles 18 then return to the area of the receiving station for new tobacco sticks 11.
- the individual feed and processing stations are positioned according to FIG. 1 in a special position relative to the main drum 17. So is the intermediate conveyor 14 for the supply of tobacco sticks 11 - based on the position of a clockwise - approximately in a shark bdrei stel 1 ung.
- the filter station 20 is arranged approximately in a shark or two position.
- the covering station 27 is advantageously arranged in the twelve driving position.
- the separation station 41 is approximately in the ten o'clock position.
- the test station is positioned underneath, for example in the area of half-readjustment. The cigarettes are removed at the bottom, i.e. approximately in the middle of the six o'clock position.
- FIGS. 6 to 8 An alternative for the formation of the receptacles 18 is shown in FIGS. 6 to 8.
- An elongated, axially parallel support piece 58 is formed on the outside with a support recess 59 for the cigarettes or cigarette units 30.
- the support piece 58 and the support recess 59 are symmetrical in cross section.
- the cigarettes or cigarette units 30 are fixed in the recesses 59 by suction air, which is transferred to the cigarettes via suction bores 60.
- the suction troughs are distributed over the length of the support pieces 58 in such a way that on the one hand the filter rods 21 and the cigarette sections 16 are each adequately fixed, but on the other hand also the individual cigarettes 10 which are separated from one another after the separation station 41 in the area of several suction bores 60, a recess 61 is formed in the trough 59.
- each receptacle 18 in this exemplary embodiment is assigned elongated rotating rollers or rotating rods 62, 63. These are so relative to the support piece 58 or to the support troughs 59 supports that the cigarettes or cigarette units 30 rest with their circumferential surface on the two associated rotary rods 62, 63. Outside the topping station 27 or outside the rolling area of the cigarette units 30, the cigarette components are fixed in the carrying recess 59 by the suction air. The relative position on the one hand and the negative pressure on the other hand are selected such that the components of the cigarettes 10 are pressed or sucked onto the carrying recess 59 with slight deformation.
- the suction air in the area of the suction bores 60 is switched off.
- the cigarette units 30 now rest exclusively on the rotary rods 62, 63. Rotating the same causes the cigarette units 30 to rotate, so that the topping paper 28 can be applied in the manner described.
- the rotary movement of the rotary rods 62, 63 in the region of the rolling unit 37 can be effected in various ways.
- outer ends of the rotary rods 62, 63 are mounted in a common bearing piece 64.
- rotating bodies 65, 66 are attached to each rotating rod 62, 63.
- the rotating bodies 65, 66 are in contact with a stationary support body with a surface with increased friction.
- the rotating bodies 65, 66 and thus the rotating rods 62, 63 are rotated about their own longitudinal axis, taking the cigarette units 30 with them to carry out the Rol 1 movement.
- the cigarette units 30 are held in this area by an external guide, approximately in the sense of the rolling surface 38 shown in FIG. 2.
- the relatively long espagnolettes are held in the middle by a support bearing 67. This is fixedly connected to the jacket of the main drum 17. On the outside, the support bearings 67 form trough-shaped depressions 68 for the cigarette units 30. LIST OF REFERENCE NUMBERS
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19960672 | 1999-12-15 | ||
| DE19960672A DE19960672A1 (de) | 1999-12-15 | 1999-12-15 | Vorrichtung zum Herstellen von Filterzigaretten |
| PCT/EP2000/012710 WO2001043573A1 (de) | 1999-12-15 | 2000-12-14 | Vorrichtung zum herstellen von filterzigaretten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1237427A1 true EP1237427A1 (de) | 2002-09-11 |
| EP1237427B1 EP1237427B1 (de) | 2003-10-08 |
Family
ID=7932865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00990749A Expired - Lifetime EP1237427B1 (de) | 1999-12-15 | 2000-12-14 | Vorrichtung zum herstellen von filterzigaretten |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1237427B1 (de) |
| AU (1) | AU3011601A (de) |
| DE (2) | DE19960672A1 (de) |
| WO (1) | WO2001043573A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10356101A1 (de) * | 2003-11-27 | 2005-06-30 | Hauni Maschinenbau Ag | Mehrbahnige Prüfung an einer Filteransetzmaschine |
| DE102004013444A1 (de) * | 2004-03-13 | 2005-10-06 | Hauni Maschinenbau Ag | Vorrichtung und Verfahren zum Transportieren und Transferieren stabförmiger Artikel sowie Vorrichtung zur Herstellung von Zigaretten |
| DE102011088747A1 (de) * | 2011-12-15 | 2013-06-20 | Hauni Maschinenbau Ag | Betrieb einer Filteransetzmaschine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB404354A (en) * | 1932-07-15 | 1934-01-15 | Walter Everett Molins | A new or improved method of and means for making cigarettes |
| GB898760A (en) * | 1960-02-11 | 1962-06-14 | Tabak & Ind Masch | Apparatus for the application of connection slips to filter tip cigarette groups |
| US3058475A (en) * | 1959-12-28 | 1962-10-16 | American Mach & Foundry | Cigarette making machine |
| US3156246A (en) * | 1961-09-29 | 1964-11-10 | American Mach & Foundry | Cigarette machine for making mouthpiece cigarettes |
| CA1092931A (en) * | 1977-08-05 | 1981-01-06 | David J. Farrar | Ventilated cigarettes |
| IT1146133B (it) * | 1980-06-20 | 1986-11-12 | Gd Spa | Dispositivo per l'applicazione di filtri a sigarette |
| IT1253916B (it) * | 1991-12-17 | 1995-08-31 | Gd Spa | Dispositivo formatore di sigarette doppie con filtro in una macchina mettifiltro |
| IT1278160B1 (it) * | 1995-01-17 | 1997-11-17 | Gd Spa | Unita' di rullatura per la realizzazione di sigarette col filtro |
| DE19919182A1 (de) * | 1999-04-29 | 2000-11-16 | Focke & Co | Vorrichtung zum Herstellen von Zigaretten |
-
1999
- 1999-12-15 DE DE19960672A patent/DE19960672A1/de not_active Withdrawn
-
2000
- 2000-12-14 AU AU30116/01A patent/AU3011601A/en not_active Abandoned
- 2000-12-14 DE DE50004025T patent/DE50004025D1/de not_active Expired - Fee Related
- 2000-12-14 EP EP00990749A patent/EP1237427B1/de not_active Expired - Lifetime
- 2000-12-14 WO PCT/EP2000/012710 patent/WO2001043573A1/de not_active Ceased
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0143573A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001043573A1 (de) | 2001-06-21 |
| AU3011601A (en) | 2001-06-25 |
| DE19960672A1 (de) | 2001-06-28 |
| DE50004025D1 (de) | 2003-11-13 |
| EP1237427B1 (de) | 2003-10-08 |
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