EP2294934A2 - Insertion of filter segments into filter trains - Google Patents

Abstract

The device has two longitudinal axial conveyed strands (14a,14b,15a,15b), where each strand is provided with insertion units (11,12). Filter segments (F1,F2) or filter segments groups (13a,13b) are inserted into the respective strand. The former insertion unit is propelled for one of strand independently from the latter insertion organ provided for the other strand. Independent claims are also included for the following: (1) a transmission drum for the transverse axial conveying of current of rod-shaped products for a tobacco processing industry; (2) a machine for manufacturing a multi segment filters for a tobacco processing industry; and (3) a method for transmission of current of transverse axially conveyed filter segments or groups of filter segments of a tobacco processing industry.

Description

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. Finally, 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.

Out 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. Subsequently, corresponding multi-segment filters are cut to length from the filter strand in order to be further processed accordingly. For example, multi-segment double-use-length filters are cut to fit between two tobacco rods and then cut centrally into two filter cigarettes. By using a plurality of self-contained functional units, which are designed as modules, a large variability in the production of multi-segment filters is given.

A corresponding device is also in the EP 1 393 640 B1 disclosed. Here, in particular, the assembly is shown in the transverse axial conveying the filter segments and the longitudinal axial conveying in the strand production.

To accelerate multi-segment filter production, in EP 1 913 824 A1 . EP 1 913 825 A1 and EP 1 767 107 A1 proposed to make the strand formation two lanes. In this case, different concepts are used for the precise positioning of the section of the strand for the production of the multi-segment filters from a string of corresponding filter segments. 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.

Out EP 1 787 534 B1 For example, a multi-segment filter machine is known 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.

It is an object of the present invention to provide a corresponding device for transferring a stream of cross-axially funded filter segments or groups of filter segments of the tobacco-processing industry and a method for transferring such a stream through which a safe production of multi-segment filter strands is possible. In particular, 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. It is also an object of the present invention to provide a corresponding device and a method for safely and efficiently transferring two longitudinally axially conveyed strands of rod-shaped articles of the tobacco-processing industry into a stream of corresponding articles.

This object is achieved by 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 längsaxial 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.

By 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.

In the context of the invention, 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. In particular, the insertion member preferably directly inserts the filter segments or groups of filter segments in a strand. By inserting the filter segments or groups of filter segments, a corresponding strand of filter segments or groups of filter segments is formed. In this case, insertion takes place longitudinally, so that the longitudinal axial conveying direction of the strand or of the strands results. Preferably, 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.

Preferably, 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. By "drivable is" in particular also "driven or is" understood. In this way, for example, 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.

Preferably, the insertion members are each rotatable about a rotation axis. Particularly well visible, 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.

Alternatively, it is preferably provided that the axes of rotation of the insertion organs are collinear or parallel to each other.

The object is further achieved by 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. It has been recognized according to the invention that 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. Optionally, 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. Here, in particular, an embodiment is preferred in which 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.

Also by this solution of the problem, a particularly good visibility of the device when transferring or inserting filter segments or groups of filter segments is achieved in two filter strands.

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. In this case, 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 Saugluftöffnungen 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.

Preferably, one of the two webs has a narrower orbit than the other web, particularly on the transfer device. In particular, this can be designed so that the diameter of the web with the narrower orbit is smaller than the diameter of the other web. In particular, 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.

Preferably, 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.

By the countercurrent promotion of the currents an efficient transfer of the rod-shaped products, in particular the filter segments or groups of filter segments, on a loading device is possible, the two Einlegeorgane, in particular two insert wheels, and which are arranged correspondingly offset from one another.

Preferably, receiving cavities are provided for each stream on the circumference of the transfer drum, which are arranged parallel to the axis of rotation. Preferably, 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.

In a preferred embodiment, 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. As a rotation transmission element, for example, a gear or a toothed belt may be provided.

Preferably, in a further embodiment for 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.

Preferably, 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.

Preferably, 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. Preferably, 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.

For a corresponding Filtersegmentzusammenstellvorrichtung is for example for a one-lane assembly and promotion in the prior art of the Applicant, for example, in WO 03/024256 A2 and EP 1 393 640 B1 is disclosed, to refer.

The object is further achieved by a method for transferring a

• Fördern eines Stromes von Filtersegmenten oder Gruppen von Filtersegmenten in einer Richtung, die quer zur Längsachse der Filtersegmente oder Gruppen von Filtersegmenten angeordnet ist, wobei die Filtersegmente oder Gruppen von Filtersegmenten beim queraxialen Fördern längsaxial nebeneinander angeordnet sind,
• Überführen des Stroms von Filtersegmenten oder Gruppen von Filtersegmenten in einen ersten und einen zweiten Teilstrom von Filtersegmenten oder Gruppen von Filtersegmenten,
• Überführen des ersten Teilstroms auf ein erstes Einlegeorgan und des zweiten Teilstroms auf ein zweites Einlegeorgan und
• Einlegen der Filtersegmente oder Gruppen von Filtersegmenten des ersten Teilstroms in ein erstes längsaxial gefördertes Förderorgan, wodurch ein erster längsaxial geförderter Strang gebildet wird und Einlegen der Filtersegmente oder Gruppen von Filtersegmenten des zweiten Teilstroms in ein zweites längsaxial gefördertes Förderorgan, wodurch ein zweiter längsaxial geförderter Strang gebildet wird.

Streams cross-axially funded filter segments or groups of filter segments of the tobacco processing industry in two longitudinally axially funded strands of filter segments or groups of filter segments solved with the following steps:

• Conveying a stream of filter segments or groups of filter segments in a direction which is arranged transversely to the longitudinal axis of the filter segments or groups of filter segments, wherein the filter segments or groups of filter segments are arranged longitudinally axially next to one another in cross-axial conveying,
• Transferring the stream of filter segments or groups of filter segments into a first and a second sub-stream of filter segments or groups of filter segments,
• Transferring the first partial flow to a first insertion member and the second partial flow to a second insertion member and
• Inserting the filter segments or groups of filter segments of the first partial flow in a first longitudinally axially conveyed conveyor, whereby a first longitudinally axially conveyed strand is formed and inserting the filter segments or groups of filter segments of the second partial flow in a second longitudinally axially conveyed conveying member, whereby a second longitudinal axially funded strand formed becomes.

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.

Preferably, 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. In particular, the insertion can be done at different speeds.

Preferably, 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. Preferably, the conveying member on which the delivery of the two partial streams is temporarily counter to each other, a transfer drum.

• Fördern eines Stromes von Filtersegmenten oder Gruppen von Filtersegmenten in einer Richtung, die quer zur Längsachse der Filtersegmente oder Gruppen von Filtersegmenten angeordnet ist, wobei die Filtersegmente oder Gruppen von Filtersegmenten beim queraxialen Fördern längsaxial nebeneinander angeordnet sind,
• Überführen des Stroms von Filtersegmenten oder Gruppen von Filtersegmenten in einen ersten und einen zweiten Teilstrom von Filtersegmenten oder Gruppen von Filtersegmenten,

• Übergeben des ersten und des zweiten Teilstroms von Filtersegmenten oder Gruppen von Filtersegmenten von einer einzigen Seite in wenigstens ein Einlegeorgan und
• Einlegen der Filtersegmente oder Gruppen von Filtersegmenten des ersten Teilstroms in ein erstes längsaxial gefördertes Förderorgan, wodurch ein erster längsaxial geförderter Strang gebildet wird und Einlegen der Filtersegmente oder Gruppen von Filtersegmenten des zweiten Teilstroms in ein zweites längsaxial gefördertes Förderorgan, wodurch ein zweiter längsaxial geförderter Strang gebildet wird.

The object is further achieved by 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 with the following process steps:

• Conveying a stream of filter segments or groups of filter segments in a direction which is arranged transversely to the longitudinal axis of the filter segments or groups of filter segments, wherein the filter segments or groups of filter segments are arranged longitudinally axially next to one another in cross-axial conveying,
• Transfer the stream of filter segments or groups filter segments into first and second sub-streams of filter segments or groups of filter segments,

• Passing the first and the second partial flow of filter segments or groups of filter segments from a single side into at least one insertion member and
• Inserting the filter segments or groups of filter segments of the first partial flow in a first longitudinally axially conveyed conveyor, whereby a first longitudinally axially conveyed strand is formed and inserting the filter segments or groups of filter segments of the second partial flow in a second longitudinally axially conveyed conveying member, whereby a second longitudinal axially funded strand formed becomes.

Preferably, the transfer of the flow into a first and a second partial flow takes place in a filter segment assembly device. Further preferably, 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. In particular, 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. In this case, 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. Preferably, 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.

In the context of the invention is basically in a longitudinal axial promotion or a transverse axial promotion or a longitudinal axial orientation or arrangement of the reference that 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.

Preferably, 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. By controlling the insertion of the filter segments or groups of filter segments relative to the cutting action of the cutting device is a very efficient and fast-acting control device possible, on the particular little committee can be realized.

Preferably, 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. Here, the reference variable may be a cutter speed or, in the case of a rotary cutter, the rotational speed. Alternatively, 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.

Preferably, the loading device for each filter strand on an insertion member, in particular insert wheel, which introduces filter segments or groups of filter segments longitudinally in the respective filter strand with the overspeed. In the context of the invention, 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. In particular, 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. Preferably, the insertion is regulated by the insertion member for each strand individually or the overspeed for each Strand individually regulated.

Preferably, a sensor device is provided, 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. Preferably, 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.

Preferably, the insertion members are driven independently. For this purpose, preferably 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.

Preferably, 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 °.

Preferably, 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. Here, first the source, then 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 then serve to determine the position of the filter segments in the respective filter strand. By means of this preferred embodiment according to the invention, 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.

Preferably, a filter segment assembly device and a transfer device are provided for transferring filter segments or groups of filter segments onto the insertion members. Here, in the above-mentioned prior art, the applicant ( WO 03/024256 A2 and EP 1 393 640 B1 ) when assembling the groups of filter segments, 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.

Preferably, 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 Filtersegmentzusammenstellvorrichtung transaxially conveyed, wherein the filter segments or groups of filter segments are arranged axially behind one another and are conveyed in two paths. This is to be understood in particular, for example, that 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.

Preferably, 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.

It is also preferable to provide a method for producing multi-segment filters of the tobacco processing industry, wherein first filter segments or groups of filter segments are introduced by a loading device in a strand forming device, wherein the filter segments or groups of filter segments are converted into two strands of filter segments and from this two filter strands are then cut, wherein the filter strands are cut by a cutter in multi-segment filter, wherein the cutting of the filter strands is done by two independently cutting cutting devices of the cutting device.

The filter strands are preferably wrapped with a wrapping material and glued and closed at a seam accordingly.

Preferably, 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. Preferably, the cutting position control as a reference variable, the position of the filter segments or groups of filter segments in the respective filter strand. Preferably, the position of the filter segments or groups of filter segments, in particular between the loading device and the cutting device, is measured.

Preferably, a regulation of the speed of a conveying member conveying the respective filter strand takes place as a function of a strand conveying speed. Preferably, 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.

Preferably, the introduction of the filter segments or groups of filter segments in each strand is independent of each other. In particular, the position control is carried out separately or independently of each other for each strand. Preferably, an insert member is provided per filter strand, wherein the insertion members are driven independently.

With 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.

• längsaxiales Fördern der stabförmigen Artikel in einem ersten Strang und in einem zweiten Strang,
• Überführen der stabförmigen Artikel des ersten Strangs in ein erstes Einlegeorgan und Überführen der stabförmigen Artikel des zweiten Strangs in ein zweites Einlegeorgan, wobei die Einlegeorgane die längsaxiale Förderung der stabförmigen Artikel in eine queraxiale Förderung der stabförmigen Artikel wandeln,
• Übergabe der stabförmigen Artikel in wenigstens ein Förderorgan, wobei die stabförmigen Artikel in dem wenigstens einen Förderorgan queraxial gefördert werden.

The invention is further characterized by a method for transferring two longitudinally conveyed strands of rod-shaped articles of the tobacco-processing industry into a stream of rod-shaped articles of the tobacco-processing industry with the following method steps:

• longitudinal axial conveying of the rod-shaped articles in a first strand and in a second strand,
• Transferring the rod-shaped articles of the first strand into a first insertion member and transferring the rod-shaped articles of the second strand into a second insertion member, wherein the insertion members convert the longitudinal axial promotion of the rod-shaped articles into a transverse axial promotion of the rod-shaped articles,
• Transfer of the rod-shaped article in at least one conveying member, wherein the rod-shaped articles are conveyed transaxially in the at least one conveying member.

According to the invention, the first and second insertion members may also be referred to as transfer members. In particular, the insertion members are insert wheels which have corresponding recesses for receiving rod-shaped articles. Preferably 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.

Preferably, 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.

Preferably, two independently driven insertion members are provided.

It is particularly preferred if 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. Preferably, 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

eine schematische Draufsicht auf eine erfindungsge- mäße Multisegmentfilterherstellungsmaschine,

Fig. 2

eine erfindungsgemäße Übergabe von Gruppen von Filtersegmenten auf eine Einlegevorrichtung mit zwei Einlegeorganen in schematischer dreidimensionaler Darstellung,

Fig. 3

eine weitere erfindungsgemäße Übergabe von Gruppen von Filtersegmenten auf eine Einlegevorrichtung mit zwei Einlegeorganen in schematischer dreidimensiona- ler Darstellung,

Fig. 4

eine weitere erfindungsgemäße Übergabe von Gruppen von Filtersegmenten auf eine Einlegevorrichtung mit zwei Einlegeorganen in schematischer dreidimensiona- ler Darstellung,

Fig. 5a

noch eine weitere erfindungsgemäße Übergabe von Gruppen von Filtersegmenten auf eine Einlegevorrich- tung mit einem Einlegeorgan in schematischer dreidi- mensionaler Darstellung,

Fig. 5b

die Ausführungsform aus Fig. 5a in einer schemati- schen Frontalansicht,

Fig. 6

eine weitere erfindungsgemäße Übergabe von Gruppen von Filtersegmenten auf eine Einlegevorrichtung mit ei- nem Einlegeorgan in schematischer dreidimensionaler Darstellung,

Fig. 7

eine schematische Darstellung einer erfindungsgemä- ßen Übergabetrommel und

Fig. 8

eine schematische Schnittdarstellung einer weiteren erfindungsgemäßen Übergabetrommel.

The invention will be described below without limiting the general inventive idea by means of embodiments with reference to the drawings, reference being expressly made to the drawings with respect to all in the text unspecified details of the invention. Show it:

Fig. 1

FIG. 2 a schematic top view of a multi-segment filter production machine according to the invention, FIG.

Fig. 2

an inventive transfer of groups of filter segments to an insertion device with two insertion organs in a schematic three-dimensional representation,

Fig. 3

a further inventive transfer of groups of filter segments to an insertion device with two insertion organs in a schematic three-dimensional representation,

Fig. 4

a further inventive transfer of groups of filter segments to an insertion device with two insertion organs in a schematic three-dimensional representation,

Fig. 5a

a further transfer according to the invention of groups of filter segments to an insertion device with an insertion member in a schematic three-dimensional representation,

Fig. 5b

the embodiment of Fig. 5a in a schematic frontal view,

Fig. 6

a further transfer according to the invention of groups of filter segments to an insertion device with an insertion member in a schematic three-dimensional representation,

Fig. 7

a schematic representation of an inventive ßen transfer drum and

Fig. 8

a schematic sectional view of another transfer drum according to the invention.

In the following figures, identical or similar elements or corresponding parts are provided with the same reference numerals, so that a corresponding renewed idea is dispensed with.

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. For the exact operation of these various drums are described below with reference to Fig. 2 Executions made.

A transfer of the filter segment groups 13a and 13b, which each have a filter segment F1 and F2, then takes place on the insert wheels 11 and 12. These move in the respective conveying direction 24 represented by the arrows.

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. On the transfer drum 6, the reference numerals for the filter segment webs 64 and 65 shown there are also shown.

There then takes place a transfer to an accelerator drum 7, which has recesses 63 in corresponding receiving arms 40 into which the longitudinally juxtaposed filter segment groups 13a and 13b can be received. The arms 40 are correspondingly pivotable to a decrease of the transfer drum 6 and a transfer to the transfer drum 8 to ensure. The arms 40 are correspondingly pivotable in the conveying direction of the filter segments.

From the transfer drum 8, the rear web 64 is transferred from filter segment groups to 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 Einlegeradaufnahmearme 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. For position control of the filter segment groups in the filter rod 14a and 14b, the rotational speeds of the insert wheels are variable.

In the embodiment according to 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. As a result, multi-segment filters 16a and 16b are cut to length corresponding to the filter strands 15a and 15b. These are then transferred by a transfer device 19 of the prevailing in the strand forming device 3 longitudinal axial conveying direction in a transverse axial conveying direction 24. In 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.

From the transfer device 19, 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.

After measuring the multi-segment filters 16a and 16b, those which are defective are discharged in the discharging drum 21. Those that are okay are delivered via the dispensing drum 22.

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.

In Fig. 1 In addition, in the case of the corresponding sensors 70a and 70b between the two filter strands 15a and 15b, 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. Instead of detection with electromagnetic radiation, 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.

For the sensor device 23 it is true that 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. Alternatively, 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.

Alternatively to the inventive device according to Fig. 2 Now other configurations may be provided. For example, in 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. Also, 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. 2 From there, 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. The Einlegeradaufnahmearme 41 of the insert wheels 11 and 12 and also of the Einlegeads 91 of the following embodiments, for example, as in the EP 1 639 907 B1 the applicant. Correspondingly cranked guides can be provided for this purpose, so that the receptacles of the Einlegeradaufnahmearme 41 and 41 'are each arranged parallel to each other on the conveying path. In Fig. 3 are schematically shown the axes of rotation 92 and 93 of the insert wheels 11 and 12.

In the embodiment of Fig. 3 replace the transfer drum 8 and the pickup drum 9, the double transfer drum 10 of Fig. 2 ,

In particular, the embodiments according to the FIGS. 1 to 3 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. For this purpose, 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. In this embodiment, separation of the webs 64 and 65 occurs immediately after the transfer drum 6 performed. There are namely two pickup drums 9 and 9 'are provided, which, as in Fig. 4 1, remove the filter segment groups 13a and 13b of the front panel 65 and the rear panel 64. These transfer the filter segment groups of these two webs on receiving arms 84 and 85 of an accelerator drum 80. 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. Accordingly, the Einlegeradaufnahmearme 41 'and the receiving troughs of the Einlegeradaufnahmearme 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. In this way, 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.

In 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. From there, 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 In this way, when the filter segment groups are transferred, 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. In addition, the receiving wells 61 of the front drum ring 88 are correspondingly in Fig. 5b well depicted. By this placement or transfer of filter segment groups 13a and 13b on the double insert 91 is also given a very good visibility in the transfer. Alternatively, 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. In this case, 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. In 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 '. As a result, 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.

All mentioned features, including the drawings alone to be taken as well as individual features that are disclosed in combination with other features are considered alone and in combination as essential to the invention. Embodiments of the invention may be accomplished by individual features or a combination of several features.

LIST OF REFERENCE NUMBERS

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 ' Einlegeradaufnahmearm 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, 83 ' Accelerating drum ring 84 - 86 pickup 87 Doppelaufnahmearm 88, 89 drum ring 90 Transfer drum 91 Doppeleinlegerad 92 - 94 axis of rotation 100 first hollow ring 101 second trough ring 102 first engine 103 second engine 104 toothed belt 105 gear 106 gear 110 bracket 111 bracket 112 gear 113 internal dental disease 114 first orbit axis 115 second orbit axis 116 format tape 117 format tape

Claims (15)

Device for transferring a stream (64, 65) of cross-axially conveyed filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the tobacco processing industry, which are arranged longitudinal axial juxtaposed in the transverse axial conveying, in two longitudinal axial subsidized Strands (14a, 14b, 15a, 15b) of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2), characterized in that for each strand (14a, 14b, 15a, 15b) an insertion member (11, 12) is provided, which inserts the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) in the respective strand (14a, 14b, 15a, 15b). Device according to claim 1, characterized in that the insertion members (11, 12) are insert wheels, wherein in particular the insertion member (11) for the one strand (14a, 15a) independently of the insertion member (12) for the other Strand (14b, 15b) is drivable, wherein in particular the insertion members (11, 12) each about an axis of rotation (92, 93) are rotatable, wherein in particular the axes of rotation (92, 93) of the insertion members (11, 12) at an angle of 20 ° to 160 °, in particular 60 ° to 120 °, in particular 80 ° to 100 °, are arranged to each other, or that the axes of rotation (92, 93) of the insertion members (11,12) are collinear or parallel to each other. Device according to claim 1 or 2, characterized in that the device is drivable or driven in the reverse direction and serves or is used to produce two longitudinally conveyed strands (14a, 14b, 15a, 15b) of filter segments (F1, F2), from groups (13a, 13b) of filter segments (F1, F2) or tobacco rods into a stream of transversely promoted filter segments (F1, F2), groups (13a, 13b) of filter segments (F1, F2) or tobacco rods to transfer, wherein the insertion organs (11, 12) are designed as transfer organs. Device for transferring a stream (64, 65) of cross-axially conveyed filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the tobacco processing industry, which are arranged longitudinal axial juxtaposed in the transverse axial conveying, in two longitudinal axial subsidized Strands (14a, 14b, 15a, 15b) of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2), characterized in that at least one insertion member (11, 12, 91) is provided, the the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) are inserted into two filter strands (14a, 14b, 15a, 15b), wherein a transfer device (80, 90) is provided, by means of which the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) from a single side into which at least one insertion member (11, 12, 91) can be transferred. Device according to Claim 4, characterized in that the transfer device (80, 90) has receptacles (60, 61) for two webs (64, 65) of filter segments (F1, F2) or groups (13a, 13b) of filter segments ( F1, F2), wherein each receptacle (60, 61) at least two filter segments (F1, F2) are receivable, in particular the tracks (64, 65) are formed circumferentially in sections, wherein one of the two tracks (64, 65) a Circumferential orbit has the other web, in particular both webs (64, 65) are formed in sections circumferentially, wherein at least one of the orbital axes (114, 115) of the one web is arranged at a different location than that of the other web. Transfer drum (10) of the tobacco processing industry for Queraxialen promotion of two streams (64, 65) rod-shaped products (13a, 13b, F1, F2) of the tobacco processing industry, characterized in that the streams (64, 65) are conveyed in opposite directions to each other , Transfer drum (10) according to claim 6, characterized in that for each stream (64, 65) on the circumference of the transfer drum (10) receiving troughs (60, 61) are provided, which are arranged parallel to the axis of rotation (94), in particular for each Stream (64, 65) a peripheral ring (100, 101) on the transfer drum (10) is provided, on which the receiving troughs (60, 61) for the rod-shaped products (F1, F2, 13a, 13b) of the respective stream (64, 65) are arranged, wherein in particular a drive (102) for both peripheral rings (100, 101) is provided, wherein for a first peripheral ring (101) at least one rotation transmission element (112) is provided more than for the second peripheral ring (100), or wherein for each peripheral ring (100, 101) a separate drive (102, 103) is provided. Machine for producing multi-segment filters (16a, 16b) of the tobacco-processing industry with a device (3) according to one of claims 1 to 5 and / or a transfer drum (10) according to claim 6 or 7. Machine according to claim 8, characterized in that a filter segment assembly device (2) is provided, which is arranged upstream of the device (3) according to one of claims 1 to 6 and / or the transfer drum (10) according to claim 7 or 8, wherein in particular the Filter segment assembly device (2) assembles and conveys two webs (66, 67) of cross-axially conveyed groups (13a, 13b) of filter segments (F1, F2), wherein in each case a group (13a) of filter segments (F1, F2) of a web (66 ) is arranged longitudinally behind a group (13b) of filter segments (F1, F2) of the other track (67). Method for transferring a stream (64, 65) of cross-axially conveyed filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the tobacco processing industry into two longitudinally conveyed strands (14a, 14b, 15a, 15b) from filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) with the following process steps: Conveying a stream (64, 65) of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) in a direction transverse to the longitudinal axis of the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) is arranged, wherein the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) are arranged longitudinal axial side by side in transverse axial conveying, Transferring the stream (64, 65) of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) into a first (64) and a second (65) sub-stream of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2), - Transfer of the first partial flow (64) on a first insertion member (11, 12) and the second partial flow (65) on a second insertion member (12; 11) and - Inserting the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the first part stream (64) in a first longitudinally axially conveyed conveying member (116), whereby a first longitudinally axially conveyed strand (14a) is formed and inserting the filter segments (F1) or groups (13a, 13b) of filter segments (F1, F2) of the second substream (65) into a second longitudinally axially conveyed conveying member (117), thereby forming a second longitudinally conveyed strand (14b). A method according to claim 10, characterized in that the insertion of the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the first partial flow (64) independently of the insertion of the filter segments (F1, F2) or Groups (13a, 13b) of filter segments (F1, F2) of the second partial flow (65) takes place, in particular for insertion two independently driven insertion members (11, 12) are provided, in particular the first partial flow (64) and the second Partial flow (65) in particular on a conveying member (10) are temporarily promoted in opposite directions to each other. Method for transferring a stream (64, 65) of cross-axially conveyed filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the tobacco processing industry into two longitudinally conveyed strands (14a, 14b, 15a, 15b) from filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) with the following process steps: Conveying a stream (64, 65) of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) in a direction transverse to the longitudinal axis of the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) is arranged, wherein the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) are arranged longitudinal axial side by side in transverse axial conveying, Transferring the stream (64, 65) of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) into a first (64) and a second (65) sub-stream of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2), - Passing the first and the second partial flow of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) from a single side in at least one insertion member (11, 12, 91) and - Inserting the filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2) of the first part stream (64) in a first longitudinally axially conveyed conveying member (116), whereby a first longitudinally axially conveyed strand (14a) is formed and inserting the filter segments (F1) or groups (13a, 13b) of filter segments (F1, F2) of the second partial flow (65) into a second longitudinally axially conveyed conveying member (117), whereby a second longitudinally conveyed strand (14b) is formed. Method according to one of claims 10 to 12, characterized in that the transfer of the current into a first and a second partial flow (64, 65) takes place in a Filtersegmentzusammenstellvorrichtung (2), wherein in particular the transfer of the current into a first and a second partial flow (64, 65) occurs before a complete compilation of filter segments (F1, F2) or groups (13a, 13b) of filter segments (F1, F2). Method for transferring two longitudinally conveyed strands (14a, 14b, 15a, 15b) of the tobacco-processing industry into a stream (64, 65) of rod-shaped articles (F1, F2, 13a, 13b) ) of the tobacco processing industry with the following procedural steps: Longitudinally conveying the rod-shaped articles (F1, F2, 13a, 13b) in a first strand (14a, 15a) and in a second strand (14b, 15b), Transferring the rod-shaped articles (F1, F2, 13a, 13b) of the first strand (14a, 15a) into a first insertion member (11, 12) and transferring the rod-shaped articles (F1, F2, 13a, 13b) of the second strand (14b , 15b) in a second insertion member (11, 12), wherein the insertion members (11, 12) the longitudinal axial promotion of the rod-shaped article (F1, F2, 13a 13b) in a transverse axial promotion of the rod-shaped article (F1, F2, 13a, 13b ), - Transferring the rod-shaped article (F1, F2, 13a, 13b) in at least one conveying member (8, 9, 10), wherein the rod-shaped article (F1, F2, 13a, 13b) are conveyed transversely in the at least one conveying member. A method according to claim 14, characterized in that during the transfer two partial streams (64-47) of rod-shaped articles (F1, F2, 13a, 13b) are formed, which are conveyed transversely axially, wherein in particular the transfer of the rod-shaped articles (F1, F2, 13a, 13b) of the first strand (14a, 15a) into the first insertion member (11, 12) and the subsequent transfer into the at least one conveying member (8-10) independently of the transfer of the rod-shaped articles (F1, F2, 13a, 13b) the second strand (14b, 15b) into the second insertion member (11, 12) and the subsequent transfer into the at least one conveying member (8-10), wherein in particular the two insertion members (11, 12) are driven independently, in particular the insertion members (11, 12) each about an axis of rotation (92, 93) are rotated, wherein the axes of rotation (92, 93) of the insertion members (11, 12) are not arranged parallel to each other, wherein in particular the axes of rotation (92, 93) of Insertion organs (11, 12) i n one Angle of 20 ° to 160 °, in particular 60 ° to 120 °, in particular 80 ° to 100 °, are arranged to each other.

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