EP2294934A2 - Insertion de segments de filtre dans des boudins de filtre - Google Patents

Insertion de segments de filtre dans des boudins de filtre Download PDF

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Publication number
EP2294934A2
EP2294934A2 EP10175229A EP10175229A EP2294934A2 EP 2294934 A2 EP2294934 A2 EP 2294934A2 EP 10175229 A EP10175229 A EP 10175229A EP 10175229 A EP10175229 A EP 10175229A EP 2294934 A2 EP2294934 A2 EP 2294934A2
Authority
EP
European Patent Office
Prior art keywords
filter segments
groups
filter
strand
transfer
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
EP10175229A
Other languages
German (de)
English (en)
Other versions
EP2294934A3 (fr
EP2294934B1 (fr
Inventor
Karsten Meinke
Thomas Meins
Ilmar Jonat
Wolfgang Schnabel
Siegfried Schlisio
Niko Rossfeldt
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
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Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL10175229T priority Critical patent/PL2294934T3/pl
Priority to EP13167437.6A priority patent/EP2628399B2/fr
Publication of EP2294934A2 publication Critical patent/EP2294934A2/fr
Publication of EP2294934A3 publication Critical patent/EP2294934A3/fr
Application granted granted Critical
Publication of EP2294934B1 publication Critical patent/EP2294934B1/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
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0275—Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287—Manufacture of tobacco smoke filters for filters with special features for composite filters
    • 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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/322—Transporting cigarettes during manufacturing
    • A24C5/326—Transporting cigarettes during manufacturing with lateral transferring means
    • 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
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/322—Transporting cigarettes during manufacturing
    • A24C5/327—Construction details of the cigarette transport drum

Definitions

  • the invention relates to a device for transferring a stream of cross-axially funded filter segments or groups of filter segments of the tobacco processing industry, which are arranged longitudinal axial side by side in the transverse axial conveying, in two longitudinally funded strands of filter segments or groups of filter segments.
  • the invention further relates to a transfer drum of the tobacco processing industry for the cross-axial promotion of two streams of rod-shaped products of the tobacco processing industry.
  • the invention relates to a method for transferring a stream of cross-axially conveyed filter segments or groups of filter segments of the tobacco processing industry into two longitudinally axially conveyed strands of filter segments or groups of filter segments.
  • the invention also relates to a method for transferring two longitudinally axially conveyed strands of rod-shaped articles of the tobacco-processing industry into a stream of rod-shaped articles of the tobacco-processing industry.
  • WO 03/024256 A2 a device for assembling groups of filter segments for the production of multi-segment filters of the tobacco processing industry is known, are assembled in the filter segments and promoted cross-axial.
  • the assembled groups of filter segments or sub-groups of filter segments are transferred by a transfer device into a longitudinally axially conveyed strand of filter segments, which is then wrapped by a wrapping material, so that forms a corresponding filter strand in a strand process.
  • corresponding multi-segment filters are cut to length from the filter strand in order to be further processed accordingly.
  • multi-segment double-use-length filters are cut to fit between two tobacco rods and then cut centrally into two filter cigarettes.
  • a corresponding device is also in the EP 1 393 640 B1 disclosed.
  • the assembly is shown in the transverse axial conveying the filter segments and the longitudinal axial conveying in the strand production.
  • EP 1 913 824 A1 discloses, for example, means for determining the position of the To control segment filter groups of the strand, relative to the cut of the cutting means.
  • the means in this case comprise control means with a sensor which is arranged in the vicinity of each continuous filter strand and monitors the passage of at least one filter element of each group. If there are deviations, the speed of a format strip, by means of which the filter strand is conveyed, is adapted accordingly.
  • EP 1 913 825 A1 go another way. In this case, before the introduction of a group of filter segments into the strand or the strands, the position of the filter segments is varied longitudinally axially on the basis of a measurement signal taken after the formation of the filter strand.
  • EP 1 767 107 A1 provides for a change in the phase of the insert wheels depending on the position of the segments in the filter strand.
  • a multi-segment filter machine which has a rotary member which rotates about an axis which is aligned transversely to channels of an inlet finger and is provided with a plurality of carriers which serve to mount groups of filter plugs in pairs of conveyors to pass the two channels to form two continuous successions of groups in the channels.
  • This device is relatively poorly visible in the field of transfer of the filter plug on the rotary member.
  • the operator should be given better visibility to congestion promoted filter segments or groups of filter segments or to recognize any errors in the promotion better.
  • a device for transferring a stream of cross-axially funded filter segments or groups of filter segments of the tobacco processing industry which are arranged axially axial side by side in the transverse axial conveying, in two lijnsaxial promoted strands of filter segments or groups of filter segments, wherein for each strand an insertion member is provided, which inserts the filter segments or groups of filter segments in the respective strand.
  • the device according to the invention is a very good visibility into the device when transferring or transferring filter segments or groups of filter segments in two strands, which are conveyed longitudinally axially given.
  • Another advantage of the device according to the invention is that in the transverse axial promotion of the filter segments or groups of filter segments prior to transfer into two longitudinally axially promoted strands compared to EP 1 787 534 B1 only half the process speed is necessary. This is due to the fact that preferably two groups of filter segments, of which one group in the first filter strand is inserted longitudinally and the other in the second filter strand is inserted longitudinally axially, in particular in a trough one behind the other or side by side, namely in the transverse axial transport , It will be so two webs of groups of filter segments, which are used to form two longitudinally axially funded filter strands, transversely promoted.
  • the terminology of the arrangement includes longitudinal axial juxtaposition of filter segments or groups of filter segments, in particular that they are arranged longitudinally axially behind one another, in particular in alignment one behind the other.
  • the insertion member preferably directly inserts the filter segments or groups of filter segments in a strand.
  • a corresponding strand of filter segments or groups of filter segments is formed.
  • insertion takes place longitudinally, so that the longitudinal axial conveying direction of the strand or of the strands results.
  • a single insertion member per strand is provided.
  • the term "insertion" also includes the concept that the filter segments or groups of filter segments can be inserted.
  • the strands formed are preferably moved longitudinally correspondingly with one or more conveying members, which convey the strands longitudinally axially.
  • the insertion organs are insert wheels.
  • the device according to the invention is particularly preferred when the insertion member for the one strand can be driven independently of the insertion member for the other strand.
  • driving is in particular also “driven or is” understood.
  • the loading speed of the filter segments or groups of filter segments can be regulated or controlled in the respective strand, so that, for example, exactly one cut at a desired point of the strand can be provided for cutting multisegment filters to length, like this one in the two on the same date as the present application to the German Patent and Trademark Office by the Applicant filed patent applications entitled "Machine for manufacturing and method for producing multi-segment filters of the tobacco processing industry" described in detail.
  • the insertion members are each rotatable about a rotation axis.
  • the device is when the axes of rotation of the insertion organs at an angle of 20 ° to 160 °, in particular 60 ° to 120 °, in particular 80 ° to 100 °, are arranged to each other.
  • the axes of rotation of the insertion organs are collinear or parallel to each other.
  • a device which preferably has the above features of the device according to the invention, which device is drivable or driven in the reverse direction and serves or is used to produce two longitudinally conveyed strands of rod-shaped articles of the tobacco-processing industry, in particular from filter segments, from groups of filter segments or tobacco rods in a stream transversely promoted rod-shaped article of the tobacco processing industry, in particular filter segments, groups of filter segments or tobacco rods to transfer, the insertion organs are designed as transfer organs.
  • the above-mentioned device according to the invention can also be driven in the reverse direction to very efficient longitudinal axial conveyed rod-shaped articles or longitudinally promoted strands of rod-shaped articles of the tobacco processing industry in cross-axially promoted rod-shaped articles of tobacco processing Industry.
  • it may also be provided, upstream of the insertion members, which are designed as transfer organs, to cut a cutting device for cutting the two longitudinally axially promoted strands of the tobacco processing industry, according to cut rod-shaped articles of the tobacco processing industry, such as tobacco sticks from the strands.
  • the insertion organs or transfer organs are V-shaped aligned with each other, ie that their axes of rotation are not parallel to each other, but are at an angle to each other, which are already indicated above.
  • the strands can be filter strands of the tobacco strands.
  • the object is further achieved by a device for transferring a stream of transversely promoted filter segments of the groups of filter segments of the tobacco processing industry, which are arranged along axial axial juxtaposition in the transverse axial conveying, in two longitudinally funded strands of filter segments or groups of filter segments, wherein at least one insertion member provided is that inserts the filter segments or groups of filter segments in two filter strands, wherein a transfer device is provided, by means of which the filter segments or groups of filter segments can be transferred from a single side into the at least one insertion member.
  • the visibility of the device is particularly well given in this embodiment, since only one side of a transfer of the filter segments or groups of filter segments happens.
  • the transfer device preferably has receptacles for two webs of filter segments or groups of filter segments to be conveyed transaxially, wherein at least two filter segments can be received per receptacle.
  • suction air openings are preferably provided, which provide suction air for each filter segment, so that adhesion of each filter segment is securely ensured in the receiving troughs, as long as the filter segments are conveyed in the respective receiving troughs.
  • Corresponding Saugluftö Anlagentechnisch are also provided in other receiving troughs of other organs of the device according to the invention, for example in the Einlegeorganen or other transfer organs such as transfer drums, accelerator drums and the like.
  • one of the two webs has a narrower orbit than the other web, particularly on the transfer device.
  • this can be designed so that the diameter of the web with the narrower orbit is smaller than the diameter of the other web.
  • the webs are circumferentially formed in sections, so that one of the two webs has a narrower sectional orbit than the other web. This makes it possible to provide a transverse axial spacing of filter segments or groups of filter segments of the two webs to each other in the transfer to the loading device, so that without further change in distance, the insertion member can pass the filter segments or groups of filter segments in filter strands.
  • both webs are circumferentially formed in sections, in particular on the transfer device, wherein at least one of the orbit axes of one web at another Place is arranged than that of the other train.
  • the orbit axes are preferably arranged offset and in particular parallel orbit axes are provided to each other.
  • the webs may in this case be circular or partially elliptical in sections.
  • the object is further achieved by a transfer drum of the tobacco-processing industry for Queraxialen promotion of two streams of rod-shaped products of the tobacco-processing industry, wherein the streams are conveyed in opposite directions to each other.
  • receiving cavities are provided for each stream on the circumference of the transfer drum, which are arranged parallel to the axis of rotation.
  • a peripheral ring is also provided on the transfer drum for each stream, on which the receiving troughs for the rod-shaped products of the respective stream are arranged.
  • a drive for both circumferential rings is provided, wherein for a first peripheral ring at least one rotation transmission element is provided more than for the second peripheral ring.
  • a rotation transmission element for example, a gear or a toothed belt may be provided.
  • each circumferential ring provided a separate drive.
  • These drives can then be driven independently of each other, so that the rotational speed of the two peripheral rings, which are configured in opposite directions to each other, at least temporarily different speeds can be driven.
  • a machine for producing multi-segment filters of the tobacco-processing industry is provided with a device according to the invention for transferring a stream of transversely conveyed segments or groups of filter segments of the tobacco-processing industry and / or a transfer drum according to the invention mentioned above.
  • a filter segment assembling device is provided in the machine, which is arranged upstream of the abovementioned device according to the invention and / or the aforementioned transfer drum according to the invention.
  • the filter segment assembler assembles and conveys two webs of cross-axially conveyed groups of filter segments to provide such assembly and delivery, in particular each one group of filter segments of a web being disposed longitudinally behind a group of filter segments of the other web is.
  • the object is further achieved by a method for transferring a
  • An arrangement longitudinally side by side includes within the scope of the invention, an arrangement along the axial axial one behind the other or a longitudinal axial succession aligned arrangement of the filter segments or groups of filter segments.
  • the insertion organ is preferably a Einlegerad.
  • the insertion of the filter segments or groups of filter segments of the first sub-stream is done independently of the insertion of the filter segments or groups of filter segments of the second sub-stream.
  • the insertion can be done at different speeds.
  • two independently driven insertion members are provided for insertion.
  • the process is very clear to the operator when the first partial flow and the second partial flow, in particular on a conveying member, are temporarily conveyed in opposite directions.
  • the conveying member on which the delivery of the two partial streams is temporarily counter to each other, a transfer drum.
  • the transfer of the flow into a first and a second partial flow takes place in a filter segment assembly device.
  • the transfer of the flow into a first and a second partial flow occurs before a complete compilation of filter segments or groups of filter segments.
  • a filter segment assembling device is preferably provided which assembles and conveys two-lane filter segments or groups of filter segments, in which case the transfer of the two-lane filter segments or groups of filter segments into corresponding insertion devices subsequently takes place.
  • each web contains filter segments or groups of filter segments which are suitable for the formation of the desired filter strand, from which the multi-segment filters corresponding to the generation of the filter strand are cut to length.
  • the filter segments or groups of filter segments of a web are longitudinally axially behind or arranged next to those of the other web, this being understood with respect to the longitudinal axis of the filter segments or groups of filter segments.
  • Longitudinal side by side or one behind the other means in particular in the longitudinal direction of the filter segments or the groups of filter segments next to each other or one behind the other.
  • rod-shaped articles or filter segments or groups of filter segments of the tobacco processing industry have a longitudinal axis to which the conveying direction or arrangement level is longitudinal axial or transverse axial.
  • the inventive device and / or the transfer drum according to the invention is used in or arranged in a machine for producing multi-segment filters of the tobacco processing industry, wherein an inserting device, a strand forming device and a cutting device are provided, wherein the inserting device is designed to filter segments or groups of filter segments in the strand forming device, wherein the strand forming device comprises a strand forming device, in which at least two filter strands are longitudinally conveyed axially, wherein the cutting device is provided for cutting the filter strands in multi-segment filter, wherein also a control device is provided, the introduction of the filter segments or Regulates groups of filter segments relative to the cutting operation of the cutting device.
  • a control device is provided, the introduction of the filter segments or Regulates groups of filter segments relative to the cutting operation of the cutting device.
  • a timing of a section of the cutting device by one or both strands and / or the phase of the cutting device is provided as a reference variable for the control device.
  • the reference variable may be a cutter speed or, in the case of a rotary cutter, the rotational speed.
  • the phase ie an angle of the cutting device, can be used as a reference variable in a rotating cutting device. It is particularly preferred if a position control of the filter segments or groups of filter segments via a variable overspeed of the introduction of the filter segments or groups of filter segments in the respective strand is done by the loading device.
  • the overspeed is, in particular, a speed, in particular a longitudinal axial velocity with respect to the filter segments or groups of filter segments or with respect to the strand longitudinal axis, which is greater than the longitudinal axial conveying speed of the strand forming device or the strand conveying speed.
  • the speed of the format strip or of the wrapping material strip for wrapping the filter strand can serve as the speed reference point for the overspeed.
  • the insertion is regulated by the insertion member for each strand individually or the overspeed for each Strand individually regulated.
  • a sensor device which determines the position of the filter segments or groups of filter segments in the multi-segment filter, wherein the sensor device is arranged downstream of the cutting device.
  • the sensor device can be provided in or in a drum, in which the generated multi-segment filters are conveyed transaxially.
  • the signal of the sensor device preferably serves as an input signal for the control device.
  • the position control of the filter segments or groups of filter segments for each strand is preferably carried out separately or independently of each other.
  • the insertion members are driven independently.
  • independent drives are provided which drive the insertion organs accordingly. This simplifies the insertion of filter segments or groups of filter segments in the corresponding filter strands, since no synchronization of insertion into two filter strands is necessary.
  • the insertion members are arranged on a common axis or two parallel, in particular collinear, axes, or provided with axes which are at an angle between 0 ° and 180 °, in particular between 20 ° and 80 °.
  • a source of electromagnetic radiation is provided, which is arranged on one side of the multisegment filter to be measured, wherein the sensor device is arranged on another side.
  • the arrangement may be a linear arrangement in a row.
  • a multi-segment filter be arranged between the source and the sensor device and then in alignment therewith follow the sensor device, so that the multi-segment filter always moves between the source and the sensor device through.
  • the sensor device can be arranged, for example, in a drum or outside the drum in the vicinity of the drum. However, the sensor device can also be provided in the region of the cutting device, preferably upstream of the cutting device relative to the conveying direction of the strand or multi-segment filter.
  • These sensor devices serve to determine the position of the filter segments in the respective filter strand.
  • a measurement of the position of the filter segments or at least one filter segment in the transmitted-light method is possible, as a result of which a particularly accurate measurement is possible.
  • a filter segment assembly device and a transfer device are provided for transferring filter segments or groups of filter segments onto the insertion members.
  • the applicant WO 03/024256 A2 and EP 1 393 640 B1
  • the filter segments conveyed across the axis. They can also be conveyed transaxially during the transfer to the loading devices. However, this transfer can also be made longitudinally.
  • the transfer device has recordings for two webs of longitudinally juxtaposed filter segments or groups of filter segments.
  • the filter segment assembling device preferably has receptacles for two webs of longitudinally juxtaposed filter segments or groups of filter segments. These are preferably in the Filtersegmentzusammenstellvorraum transaxially conveyed, wherein the filter segments or groups of filter segments are arranged axially behind one another and are conveyed in two paths.
  • these webs of filter segments may have a corresponding distance from each other, in the longitudinal axial direction of the arranged filter segments in the respective web. The clearance may exist upon removal from the filter segment assembly and from a transfer device to the loader.
  • the filter strand is then molded in a formatting device and wrapped with a wrapping material and, correspondingly, a seam of the wrapping material is glued to subsequently cut multisegment filters from the filter strand.
  • the filter strands are preferably wrapped with a wrapping material and glued and closed at a seam accordingly.
  • a cutting position control is made for each filter strand.
  • the cutting position control can be carried out separately for each filter strand from each other or independently.
  • the cutting position control as a reference variable, the position of the filter segments or groups of filter segments in the respective filter strand.
  • the position of the filter segments or groups of filter segments, in particular between the loading device and the cutting device, is measured.
  • a regulation of the speed of a conveying member conveying the respective filter strand takes place as a function of a strand conveying speed.
  • the strand conveying speed is measured or determined in the region of the loading device. The control then happens relative to this measured speed.
  • the position of the filter segments or groups of filter segments downstream of the cut is preferably measured, in particular in the case of a transverse-axial conveyance of the multisegment filter to be measured.
  • the introduction of the filter segments or groups of filter segments in each strand is independent of each other.
  • the position control is carried out separately or independently of each other for each strand.
  • an insert member is provided per filter strand, wherein the insertion members are driven independently.
  • the invention it is not necessary to change process speeds used in single-strand machines for manufacturing multi-segment filters, so that the Experience with single-strand machines can be transferred to two-beam machines.
  • the invention comes with relatively little transfer organs, in particular transfer drums, also all drums in the transfer or all transfer devices and the insertion devices by the operator well visible and accessible accordingly, so that in particular fast format changes are possible.
  • the first and second insertion members may also be referred to as transfer members.
  • the insertion members are insert wheels which have corresponding recesses for receiving rod-shaped articles.
  • it can too be provided to cut the longitudinally axially promoted strands, if they are respectively undivided or integral, prior to transfer, so that rod-shaped articles are conveyed longitudinally in the strands.
  • two partial streams of rod-shaped articles are formed during the transfer, which are conveyed transversely axial.
  • a particularly preferred embodiment, in which an efficient control or regulation of the transfer of the rod-shaped article can be carried out, is when the transfer of the rod-shaped article of the first strand in the first insertion member and the subsequent transfer into the at least one conveying member regardless Transferring the rod-shaped article of the second strand in the second insertion member and the subsequent transfer into the at least one conveying member.
  • two independently driven insertion members are provided.
  • the insertion members are each rotated about an axis of rotation, wherein the axes of rotation of the insertion members are not arranged parallel to each other.
  • the axes of rotation of the insertion organs at an angle of 20 ° to 160 °, in particular 60 ° to 120 °, in particular 80 ° to 100 °, arranged to each other.
  • Fig. 1 schematically shows a plan view of a multi-segment filter manufacturing machine according to the invention 1. This is divided into a group forming device 2, a strand forming device 3 and a discharge device 4.
  • the group-forming device 2 may be configured, for example, as in FIG WO 03/024256 A2 or the EP 1 393 640 B1 , wherein preferably the group formation is not single-lane as disclosed in these two documents, but two-lane.
  • the filter segment webs are shown schematically at 66 and 67, respectively Fig. 1 shown in the group forming device 2.
  • the correspondingly formed filter segment groups are then transferred to a transfer drum 5, which transfers the filter segment groups to a transfer drum 6. From there, in this embodiment, the groups of filter segments are transferred to an accelerator drum 7 and from there to a transfer drum 8, which transfers a web of filter segment groups on a double transfer drum 10, wherein the other web is removed by a take-off drum 9 and then on the double transfer drum 10th is handed over.
  • a transfer drum 5 which transfers the filter segment groups to a transfer drum 6.
  • the groups of filter segments are transferred to an accelerator drum 7 and from there to a transfer drum 8, which transfers a web of filter segment groups on a double transfer drum 10, where
  • the filter segments or filter segment groups are set to in Fig. 1 Not shown wrapping material strips 116, 117 placed, for example, have two glue tracks for holding the filter segments. These glue marks are arranged after the wrapping of the filter segments at about 4 o'clock and 8 o'clock position.
  • the glue traces can consist of both hotmelt and PVA.
  • Fig. 2 schematically shows the process just described and the organs used for this purpose or a device according to the invention for transferring a stream of cross-axially funded filter segments F1 and F2 or groups 13a, 13b of filter segments F1, F2 in two longitudinally funded strands of filter segments or groups of filter segments.
  • the two webs 66 and 67 of filter segment groups 13a and 13b assembled from the group forming device 2 are taken over by a transfer drum 5 and transferred from there to a transfer drum 6.
  • the transfer drums 5 and 6 have receiving troughs 62.
  • the reference numerals for the filter segment webs 64 and 65 shown there are also shown.
  • the rear web 64 is transferred from filter segment groups to a double transfer drum 10.
  • a double transfer drum 10 This is schematically in Fig. 3 also indicated, wherein the rear part of the transfer drum 10 accommodates the respective filter segment groups 13b.
  • the other web 65 of filter segment groups 13a is transferred via a take-off drum 9 to the front part of the double transfer drum 10.
  • the front part and the rear part of the double transfer drum 10 rotate opposite to each other, so that the respective filter segment groups 13a and 13b can be securely transferred to the insert wheels 11 and 12.
  • the insert wheels 11 and 12 which are arranged in this example V-shaped, whose axes or axes of rotation 92, 93 to each other thus have an angle of about 70 °, each have Einlegeradabilityarme 41, which also have corresponding wells into which the Filter segment groups 13a and 13b can be inserted accordingly.
  • the insert wheels 11 and 12 are rotated at a rotational speed which is slightly greater than the conveying speed of the filter strands 14a and 14b.
  • the rotational speeds of the insert wheels are variable.
  • FIG. 2 it is a variant of the transfer of filter segment groups or filter segments from the group forming device 2 in filter strands 14a and 14b.
  • the correspondingly transferred filter segment groups 13a and 13b, which form a filter strand 14a and 14b have been correspondingly placed on a wrapping material strip, not shown, for example, each of a format strip, the in Fig. 3 is shown schematically, is driven. Subsequently, the filter strands are guided in the conveying direction 24 through a formatting device 17, in which the wrapping material strips are wound around the respective filter strands 14a and 14b and glued. Thus, wrapped filter strands 15a and 15b are formed. These are cut in the cutter 18.
  • the cutting device 18 is, for example, a rotating knife.
  • multi-segment filters 16a and 16b are cut to length corresponding to the filter strands 15a and 15b.
  • the transfer device 19 may be a two-lane so-called spider of the Applicant, which is common in two-lane cigarette rod making machines.
  • the multi-segment filters 16a and 16b are arranged transaxially one behind the other on a measuring drum 20, in or on which a sensor device 23 is arranged.
  • the measuring device or sensor device 23 generates, inter alia, a measuring signal 28, which is fed to a regulating device 27 becomes.
  • the measuring signal 28 may contain, for example, an indication as to how far the position of one or more filter segments deviates from a desired and predeterminable position. From this signal 28 and / or from measurement signals 71a and 71b, which are provided by sensors 70a and 70b, corresponding control signals 30 and 31 are generated, which are supplied to the drives 25 and 26 of the insert wheels 11 and 12. As a result, preferably the speed of insertion of the filter segment groups 13a and 13b can be controlled.
  • the control device 27 can generate a control signal 29, which drives the drive of the cutting device 18.
  • a lighting device 32 ' is provided, by means of which electromagnetic radiation is radiated in the direction of the two strands 15a and 15b in order to detect correspondingly in the transmitted light method, where the respective position of the filter segments or groups of filter segments in the filter string 15a and 15b, respectively.
  • the electromagnetic radiation is visible light, infrared light or ultraviolet light.
  • a capacitive measurement can also be carried out if, for example, filter segments have activated charcoal granulate or are acetate filter segments loaded with activated charcoal.
  • the sensor devices 70a and 70b may alternatively be provided to the sensor 23 or cumulatively.
  • the latter alternately measures multi-segment filters 16a and 16b from the strands 15a and 15b, so that measuring signals are always fed alternately to the respective layers of filter segments or groups of filter segments in the multi-segment filter of the control device 27.
  • the control signals 30 and 31, which are supplied to the drives 25 and 26 of the insert wheels 11 and 12, can now be used to change the position of the filter segments or groups of filter segments, for example, to perform a cut as possible simultaneously in both filter strands 15a and 15b and thus transferring the multi-segment filters 16a and 16b to the discharge device 4 in approximately a transverse axial alignment with one another.
  • a device may be provided on the discharge device 4 in order to transfer non-aligned multi-segment filters into cross-axially aligned multi-segment filters. For this purpose, for example, find a stop in example of the measuring drum 20 use.
  • FIG. 3 schematically a three-dimensional representation of another device according to the invention for transferring a stream of cross-axially funded filter segments or groups of filter segments, which are arranged axially axially behind the other in the transverse axial conveying, shown in two longitudinally axially promoted strands of filter segments or groups of filter segments.
  • two webs of filter segment groups 64 and 65 are conveyed from the transfer drum 5 to the transfer drum 6 and another transfer drum 6 '. These two tracks 64 and 65 then arrive in the embodiment of Fig. 3 as in the embodiment according to Fig.
  • the filter segments or groups of filter segments of the webs 64 and 65 are removed from a transfer drum 8, and the front web 65 and the filter segment groups of the front web 65 are transferred to the loading wheel 12.
  • the filter segments or groups of filter segments of the rear track 64 are still transferred to a take-off drum 9 and from there to the loading wheel 11.
  • Correspondingly cranked guides can be provided for this purpose, so that the receptacles of the Einlegeradabilityarme 41 and 41 'are each arranged parallel to each other on the conveying path.
  • Fig. 3 are schematically shown the axes of rotation 92 and 93 of the insert wheels 11 and 12.
  • the insertion wheels which may also be referred to as transfer devices, are arranged in a V-shape, can also efficiently serve to longitudinally axially conveyed strands 14a and 14b of rod-shaped articles 13a and 13b into one or two streams cross-axially promoted rod-shaped article to transfer.
  • This can in particular also serve to transfer tobacco strands or tobacco sticks from a longitudinal axial conveying direction into a transverse axial conveying direction.
  • the tobacco strands should be cut before transferring them into rod-shaped articles, for example tobacco sticks, and then the tobacco sticks themselves are removed from the insertion processes 11 and 12 from the longitudinally conveyed tobacco strands and onto the transfer drums 8 and 9 according to FIG Fig. 3 or on the transfer drum 10 according to Fig. 2 be transferred.
  • Fig. 4 shows a further preferred embodiment of the device according to the invention.
  • separation of the webs 64 and 65 occurs immediately after the transfer drum 6 performed.
  • the accelerator drum 80 has in each case two accelerator drum rings 83 and 83 ', which respectively have a plurality of receiving arms 84 and 85.
  • the receiving troughs which are provided for receiving the filter segment groups 13b of the front track 65, perform a circular movement whose diameter is smaller than that of the receptacles which are provided for receiving the filter segment groups 13a of the rear track 64.
  • the difference of the radii of these circular paths corresponds to the distance of the filter strands 14a and 14b formed.
  • the insert wheels 11 and 12 are provided in this embodiment with a collinear axis of rotation 92 to 93.
  • the insert wheel 11, which is provided for the formation of the filter strand 14a, has a larger radius than the insert wheel 12, which is provided for the formation of the filter strand 14b.
  • the Einlegeradabilityarme 41 'and the receiving troughs of the Einlegeradabilityarme 41' by a distance closer to the axis of rotation of the accelerator drum 80 is arranged, which corresponds to the distance of the formed filter strands 14a and 14b.
  • an efficient transfer of the filter segment groups 13a and 13b can be performed from a single side, wherein the insert wheels 11 and 12 can still be driven independently of each other. This is a particularly clear and easily visible embodiment of the invention.
  • Fig. 5a is a further embodiment of the invention in a schematic shown in three-dimensional representation.
  • the same design is in Fig. 5b shown schematically in a frontal view.
  • the webs 64 and 65 of filter segment groups are respectively transferred from the transfer drums 5 and 6 to an accelerator drum 7.
  • the two webs 64 and 65 of filter segment groups 13a and 13b pass onto a transfer drum 90 having two drum rings 88 and 89 whose axes of rotation and their orbital axes 114 and 115 are offset from each other, in particular offset in the direction of the double loading wheel 91
  • the desired spacing of the receiving troughs 62 and 63 provided on each double receiving arm 87 is made possible.
  • the corresponding receiving trough 60 of the receiving arms 86 of the rear drum ring 88 is also in accordance with Fig. 5b clearly shown.
  • the receiving wells 61 of the front drum ring 88 are correspondingly in Fig. 5b well depicted.
  • the rear drum ring 88 may comprise receiving arms 86 that are designed to be movable, movable or movable radially outwards, so that when the filter segment groups 13b are transferred from the accelerator drum 7, the receiving recess of the receiving arm 86 provided for this purpose is longitudinally aligned with the adjacent receiving recess of the drum ring 89 is.
  • the axes 114 and 115 should be on top of each other.
  • Fig. 6 shows a further schematic three-dimensional representation of a further inventive embodiment of a device according to the invention, in which from a single side filter segment groups 13a and 13b are provided on a Einlegead 91 with double receiving arms 87.
  • this embodiment will be divided the filter segment tracks 64 and 65 after the transfer drum 6 on two pickup drums 9 and 9 'and then passed to the accelerator drum 80, the two accelerator drum rings 83 and 83' has.
  • the accelerator drum rings are equipped with receiving arms 84 and 85, the receiving troughs 60 and 61 respectively on an imaginary circular outer shell or circular move, the diameter of the troughs 61 of the generated in the movement of the accelerator drum ring 83 is smaller than that of the troughs 60th the accelerator drum ring 83 '.
  • the desired spacing of the filter segment groups 13a and 13b is achieved during the transfer into the receptacles of the double receiving arms 87 of the loading wheel 91.
  • Fig. 7 is a schematic three-dimensional representation of the double transfer drum 10 according to the invention with corresponding drive members.
  • the dual transfer drum 10 has a first trough ring 100 and a second trough ring 101 with corresponding troughs 61 and 60, which, as the arrows indicate, are driven in opposite directions.
  • the first bowl ring 100 is driven directly by a motor 102, a gear 105, a toothed belt 104 and a gear 106.
  • the second trough ring 101 is directly driven by a further motor 103 in opposite directions to the first trough ring 100.
  • the axis of rotation or axis of rotation is marked 94.
  • Fig. 8 shows a very schematic sectional view of another embodiment of a double transfer drum 10 according to the invention, which in Fig. 2 can also be used, in which, however, only a first motor 102 is used.
  • the first motor 102 is connected to a gear 105, which via a toothed belt in engagement with the gear 106 and a sprocket 106th stands. This drives the first well ring 100 directly via the housing.
  • the second trough ring 101 is driven via an inner link gear 113 via a linkage connected to a gear 112, which is mounted in a holder 110 and 111 in the housing.
  • F1 filter segment F2 filter segment 1 Multi-segment filter production machine 2 Group-forming device 3 Strand forming device 4 removal device 5 Transfer drum 6, 6 ' Transfer drum 7 accelerating drum 8th Transfer drum 9, 9 ' doffer 10 Double transfer drum 11 insertion wheel 12 insertion wheel 13a, 13b Filter segment group 14a, 14b filter rod 15a, 15b wrapped filter strand 16a, 16b Multi-segment filter 17 format device 18 cutter 19 Transfer device 20 thimble 21 Ausschleustrommel 22 Dispenser 23 sensor device 24 conveying direction 25 drive 26 drive 27 control device 28 measuring signal 29 control signal 30 control signal 31 control signal 32 ' lighting device 40 pickup 41, 41 ' Einlegeradabilityarm 50 - 56 filter segment 60, 61 trough 62, 63 trough 64, 65 Filter segment Bahn 66, 67 Filter segment Bahn 69 transverse axial conveying direction 70a, 70b sensor 71a, 71b measuring signal 80 accelerating drum 81 Einlegeradring 82 Einlegeradring 83

Landscapes

  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
EP10175229.3A 2009-09-15 2010-09-03 Insertion de segments de filtre dans des boudins de filtre Not-in-force EP2294934B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL10175229T PL2294934T3 (pl) 2009-09-15 2010-09-03 Wkładanie segmentów filtrowych do pasm filtrowych
EP13167437.6A EP2628399B2 (fr) 2009-09-15 2010-09-03 Tambour de transfert de l'industrie de traitement du tabac

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009041318A DE102009041318A1 (de) 2009-09-15 2009-09-15 Einlegen von Filtersegmenten in Filterstränge

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP13167437.6A Division EP2628399B2 (fr) 2009-09-15 2010-09-03 Tambour de transfert de l'industrie de traitement du tabac
EP13167437.6 Division-Into 2013-05-13

Publications (3)

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EP2294934A2 true EP2294934A2 (fr) 2011-03-16
EP2294934A3 EP2294934A3 (fr) 2011-03-23
EP2294934B1 EP2294934B1 (fr) 2013-08-07

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EP13167437.6A Active EP2628399B2 (fr) 2009-09-15 2010-09-03 Tambour de transfert de l'industrie de traitement du tabac
EP10175229.3A Not-in-force EP2294934B1 (fr) 2009-09-15 2010-09-03 Insertion de segments de filtre dans des boudins de filtre

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JP (1) JP2011062198A (fr)
CN (3) CN102018285B (fr)
DE (1) DE102009041318A1 (fr)
PL (1) PL2294934T3 (fr)

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EP2659792A2 (fr) 2012-05-03 2013-11-06 HAUNI Maschinenbau AG Procédé et dispositif de rassemblement de groupes de segments de filtre
EP2692251A1 (fr) * 2012-07-30 2014-02-05 HAUNI Maschinenbau AG Dispositif et procédé de fabrication de tiges de filtre multi-segments de l'industrie de traitement du tabac
EP2625972A3 (fr) * 2012-02-09 2017-12-27 Hauni Maschinenbau GmbH Convoyeur destiné à convoyer des produits en forme de tige de l'industrie de traitement du tabac et procédé de commande d'un tel convoyeur
CN108750559A (zh) * 2018-07-23 2018-11-06 新乡东方工业科技有限公司 一种滤棒齿盘传输机构
IT201800006412A1 (it) * 2018-06-18 2019-12-18 Unità e metodo di rilevazione per l’industria del tabacco
US10548344B2 (en) 2011-06-03 2020-02-04 Tobacco Research And Development Institute (Proprietary) Limited Smoking article assembly
US10772351B2 (en) 2012-12-06 2020-09-15 British American Tobacco (Investments) Limited Relating to smoking article assembly
EP3909438A1 (fr) * 2020-05-12 2021-11-17 G.D S.p.A. Unité de transfert

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DE102011085534B4 (de) * 2011-11-01 2013-07-04 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Vereinzeln und Einlegen von Objekten in einen Materialstrang der Tabak verarbeitenden Industrie
DE102013221115A1 (de) * 2013-10-17 2015-04-23 Hauni Maschinenbau Ag Schneiden von stabförmigen Artikeln der Tabak verarbeitenden Industrie
DE102015106347A1 (de) * 2015-04-24 2016-10-27 Hauni Maschinenbau Gmbh Strangmaschine der Tabak verarbeitenden Industrie und Verfahren zum Herstellen von Multisegmentstäben
ITUB20154735A1 (it) 2015-10-19 2017-04-19 Gd Spa Dispositivo saldatore e metodo per la sua realizzazione.
DE102016109740A1 (de) * 2016-05-26 2017-11-30 Hauni Maschinenbau Gmbh Einlegevorrichtung und Strangmaschine der Tabak verarbeitenden Industrie
DE102017106133A1 (de) * 2017-03-22 2018-09-27 Hauni Maschinenbau Gmbh Verfahren zum Steuern eines Strangabschneiders und Strangmaschine der Tabak verarbeitenden Industrie
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EP2335503A1 (fr) * 2009-12-16 2011-06-22 HAUNI Maschinenbau AG Fabrication d'un filtre multi-segments de l'industrie de traitement du tabac
ITBO20110158A1 (it) * 2011-03-28 2012-09-29 Gd Spa Tamburo di trasferimento o di accompagnamento per spezzoni di filtro o di sigaretta con teste operative portate da bracci radiali.
EP2505086A1 (fr) * 2011-03-28 2012-10-03 G.D Societa' Per Azioni Tambour d'alimentation ou de transfert, avec têtes de fonctionnement montées sur un bras radial pour filtres ou parties de cigarette
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US11185106B2 (en) 2011-06-03 2021-11-30 Tobacco Research And Development Institute (Proprietary) Limited Smoking article assembly
US10548344B2 (en) 2011-06-03 2020-02-04 Tobacco Research And Development Institute (Proprietary) Limited Smoking article assembly
EP2625972A3 (fr) * 2012-02-09 2017-12-27 Hauni Maschinenbau GmbH Convoyeur destiné à convoyer des produits en forme de tige de l'industrie de traitement du tabac et procédé de commande d'un tel convoyeur
EP2653044A3 (fr) * 2012-04-18 2015-04-15 HAUNI Maschinenbau AG Dispositif pour composer des groupes de segments de filtre
EP2653044A2 (fr) 2012-04-18 2013-10-23 HAUNI Maschinenbau AG Dispositif pour composer des groupes de segments de filtre
DE102012206344B3 (de) * 2012-04-18 2013-07-11 Hauni Maschinenbau Ag Einrichtung zur Zusammenstellung von Filtersegmentgruppen
DE102012207346A1 (de) 2012-05-03 2013-11-07 Hauni Maschinenbau Ag Verfahren und Einrichtung zum Zusammenstellen von Filtersegmentgruppen
EP2659792A2 (fr) 2012-05-03 2013-11-06 HAUNI Maschinenbau AG Procédé et dispositif de rassemblement de groupes de segments de filtre
EP2692251A1 (fr) * 2012-07-30 2014-02-05 HAUNI Maschinenbau AG Dispositif et procédé de fabrication de tiges de filtre multi-segments de l'industrie de traitement du tabac
US10772351B2 (en) 2012-12-06 2020-09-15 British American Tobacco (Investments) Limited Relating to smoking article assembly
IT201800006412A1 (it) * 2018-06-18 2019-12-18 Unità e metodo di rilevazione per l’industria del tabacco
WO2019243928A1 (fr) * 2018-06-18 2019-12-26 G.D S.P.A. Unité de détection et procédé pour l'industrie du tabac
CN108750559A (zh) * 2018-07-23 2018-11-06 新乡东方工业科技有限公司 一种滤棒齿盘传输机构
EP3909438A1 (fr) * 2020-05-12 2021-11-17 G.D S.p.A. Unité de transfert

Also Published As

Publication number Publication date
EP2628399B2 (fr) 2021-04-28
EP2294934A3 (fr) 2011-03-23
CN102018285A (zh) 2011-04-20
CN104824843A (zh) 2015-08-12
CN102018285B (zh) 2015-06-17
EP2628399A1 (fr) 2013-08-21
CN104824842A (zh) 2015-08-12
CN104824842B (zh) 2020-11-10
EP2628399B1 (fr) 2014-12-24
EP2294934B1 (fr) 2013-08-07
JP2011062198A (ja) 2011-03-31
CN104824843B (zh) 2019-03-01
DE102009041318A1 (de) 2011-03-31
PL2294934T3 (pl) 2014-01-31

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