EP3648623A1 - Dispositif de transfert d'articles en forme de tige ainsi qu'arrangement pourvu d'un tel dispositif - Google Patents
Dispositif de transfert d'articles en forme de tige ainsi qu'arrangement pourvu d'un tel dispositifInfo
- Publication number
- EP3648623A1 EP3648623A1 EP18739769.0A EP18739769A EP3648623A1 EP 3648623 A1 EP3648623 A1 EP 3648623A1 EP 18739769 A EP18739769 A EP 18739769A EP 3648623 A1 EP3648623 A1 EP 3648623A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- axis
- rotation
- format
- shaped article
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—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
- 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
Definitions
- the invention relates to a device designed and adapted for transferring rod-shaped articles of the tobacco processing industry from a device for Queraxialen promotion of the rod-shaped article on a device for longitudinal axial promotion of the rod-shaped article or vice versa, comprising a formatflexible funding, which is a horizontally oriented axis of rotation is rotatably driven and at least one article receptacle for the rod-shaped article, wherein the or each article receptacle designed and adapted for acceptance or delivery of the rod-shaped article and by the rotation about the rotation axis I describes a running circle, at the lower vertex S, the receiving position Ai the rod-shaped article from the or the dispensing position A 2 of the rod-shaped article is on the device for longitudinal axial promotion of the rod-shaped article, and an accelerator drum, which is a horizontally directed Drehach se II is rotationally driven, wherein the axis of rotation II of the accelerator drum extends transversely to the axis of rotation I of the format flexible conveyor, wherein the format flexible
- the invention comprises an arrangement comprising an apparatus for transferring rod-shaped articles of the tobacco-processing industry from one
- Device for transversely axial conveying of the rod-shaped article to a device for longitudinal axial promotion of the rod-shaped article or vice versa and the device for promoting the transverse axial and longitudinal axial promotion of the rod-shaped article.
- Such devices and arrangements are used in the tobacco processing industry, inter alia, to rod-shaped articles of filter material and / or tobacco, such as filters, tobacco filters, filter segments, segment groups, cigarettes, Tobacco sticks or the like due to the angular arrangement of the rodformigen article feeding devices to implement the rod-shaped article transporting away devices with transversely extending transport directions implement.
- the rod-shaped articles which usually have a round or oval cross-section, are fed with respect to their longitudinal axis optionally transaxially to the transfer device and transported away along the axial axial or vice versa.
- An example of the transfer of stabformigen articles, the cross-axially fed and transported away along the axial axis provides an arrangement for the manufacture of
- the groups formed from in each case at least two filter segments or a filter segment and a blank as placeholders for a recessed filter to be produced are formed in a device for assembling groups of filter segments and via a drum barrel, which is usually part of the device for assembling the groups, the generic device to
- Accelerator drum in turn is in operative connection with the format-flexible conveying means of the device for transfer or can be brought into operative connection therewith, such that the rod-shaped articles can be taken over by the latter, the rod-shaped articles on the format-flexible conveying means by means of the receptacles in their longitudinal axial orientation be promoted a running circle.
- the rod-shaped articles are then deposited from the device for transfer, namely inserted into the strand forming device.
- the grouped filter segments are surrounded with wrapping paper and cut into the final (multi-segment) filter of the desired length.
- the delivery position A 2 (corresponds to the Receiving position Ai) of the rod-shaped article from the device for transferring to the strand-forming device is constant.
- the dispensing position ie, the center of the strand in the strand-forming device, is fixed and lies independently of the format of the rod-shaped articles in a horizontal plane EH.
- Apparatus for longitudinal axial conveying of the rod-shaped articles for example the strand-forming device, the feeding device of the rod-shaped articles to the
- Device for transfer is and according to a receiving position Ai for the rod-shaped article from the strand forming device to the device for transfer in the plane E H is defined.
- a receiving position Ai for the rod-shaped article from the strand forming device to the device for transfer in the plane E H is defined.
- the length of the rod-shaped articles that is, for example, a filter length or the length of the filter segments or segment groups, is also referred to as a format.
- this format may vary from job to job. In other words, it often happens that a format change, ie a change from a first article length to a second article length, which deviates from the first article length, is necessary.
- This format change requires due to the fixed pickup position Ai or discharge position A 2 of the rod-shaped article in the plane EH and the desired constant speed ratios an adjustment of the diameter of the conveyor, which is why this funding is format flexible.
- This format change requires due to the fixed pickup position Ai or discharge position A 2 of the rod-shaped article in the plane EH and the desired constant speed ratios an adjustment of the diameter of the conveyor, which is why this funding is format flexible.
- a format-dependent or format-flexible diameter of the conveying means is required to ensure speed ratios when removing from the strand or inserting into the strand.
- a different format of the rod-shaped article requires a conveyor with a different diameter of the running circle.
- At each conveyor preferably a plurality of arms are arranged, each with a receptacle disposed thereon. The pictures describe through the rotation of the
- Conveying can be done in different ways.
- a conveying means having a first pitch diameter may be replaced by a conveying means having a different one Tread diameter be replaced.
- all these options cause the distance between the shots and the longitudinal conveyor to change. In order to avoid a collision (in case the diameter of the running gear increases) or to make an operative connection (in case the running blade is reduced), the position of the flexible conveyor must be adapted to the longitudinal conveyor.
- the center of the format flexible conveying means By changing the diameter of the conveying means, ie the different size of the running circle described by the or each shot, the center of the format flexible conveying means, namely the distance between the axis of rotation I of the format - flexible conveying means and the plane E H , in which the receiving position Ai or Discharge position A 2 for the rod-shaped article is to change.
- the transport drum, the accelerator drum and the format-flexible conveyor are arranged on a common pivot arm, which in turn is pivotable about a pivot axis.
- EP 2 653 043 A2 describes such a device for transferring rod-shaped articles.
- Pickup position Ai or dispensing position A 2 is located. In other words, by pivoting the height compensation takes place. By pivoting the entire pivot arm about the pivot axis but it comes in addition to a
- the invention is therefore based on the object, a simple and compact
- the object remains to propose an arrangement with such a device.
- a device of the aforementioned in that the format flexible conveyor for adjusting the distance is formed independently of and relative to the accelerator drum movable. This means that to adapt the device to different formats only the conveyor must be adjusted. The fact that only one module, namely the format flexible conveyor, must be moved, the structural design of the device is much simpler and stiffer, whereby a more precise transfer is guaranteed. Furthermore, the aforementioned misalignment of the conveyor in the horizontal direction is avoided by the exclusive movement of the format-flexible conveyor for changing the distance.
- a particularly preferred embodiment is characterized in that the accelerator drum with respect to the distance is fixed and adjustable fixed to a machine frame, while the format flexible conveyor for
- Adjusting the distance is pivotally mounted on a support arm.
- a particularly compact and rigid design of the device is achieved.
- the format flexible conveyor is designed as Einlegerad and pivotally mounted for adjusting the distance about a pivot axis Si, wherein the pivot axis Si is aligned parallel to the axis of rotation I of the format flexible conveyor.
- the pivot axis Si and their orientation a particularly short and thus positionally accurate adjustment path is achieved, which allows a precise transfer.
- a preferred development is characterized in that the pivot axis Si is arranged at a distance from the axis of rotation I, which is approximately the radius of the
- Running circle corresponds. This training supports the aforementioned advantages.
- the pivot axis Si is arranged in the region of the transfer position of the rod-shaped article from the accelerator drum to the conveyor or from the conveyor to the accelerator drum.
- the insert wheel is associated with a pivot plate, which is designed to be pivotable relative to the support arm about the pivot axis Si by means of a drive. Due to the fact that the insert wheel is not directly adjustable itself, but rather via or by means of the pivot plate, the adjustment is simplified and specified.
- Conveying means for exerting a positional shift about a second pivot axis S 2 is formed pivotable or tiltable. This optional pan or
- Tilting movement of the conveyor allows an article-specific adaptation to different solid, different hard and different dense article.
- the tilting movement can increase or reduce the pressure on the articles, so that an article-preserving transfer is always ensured.
- a preferred embodiment is characterized in that the second
- Swivel axis S 2 is aligned transversely to the first pivot axis Si and parallel to the axis of rotation II of the accelerator drum. This allows the aforementioned advantages even easier and better achieve. Particularly preferred is a device in which the second pivot axis S2 is arranged at a distance from the axis of rotation II, which is approximately the radius of
- Accelerator drum corresponds.
- the support arm is designed to be pivotable relative to the machine frame about the second pivot axis S2 by means of a drive. Because the tilting movement does not take place directly on the format-flexible conveying means, but rather over or by means of the second leg, the adjustment is simplified and made more precise.
- the object is also achieved by an arrangement of the type mentioned above in that the device for transferring the rod-shaped article according to one or more of claims 1 to 10 is formed and arranged.
- Fig. 1 is a representation of the device according to the invention for the transfer
- FIG. 2 shows the device according to FIG. 1 in a schematic representation in front view
- FIG. 3 shows the illustration of Figure 1 with drive means for the exercise of
- Fig. 4 shows a detail of Figure 1 without accelerator drum and without
- FIG. 5 shows the representation according to FIG. 4 without format-flexible conveying means
- FIG. 6 shows a front view of the format-flexible conveying means
- FIG. 7 shows a side view of the format-flexible conveying means
- Fig. 8 is a schematic representation of format flexible conveying means
- Fig. 9 is a schematic representation of an arrangement consisting of a device for Queraxialen conveying the rod-shaped article, a device for longitudinal axial conveying the rod-shaped article and from a device for transferring the rod-shaped article, as shown in Figures 1 to 7, is formed.
- the device shown in the drawing is used for dispensing filter packs in a strand of a strand forming device.
- the device according to the invention also serves in a corresponding manner for dispensing other rod-shaped articles, such as e.g. tobacco sticks, filters, filter segments or the like.
- the apparatus is also designed and arranged for receiving said articles from a stranding device and delivering them to a cross-axial conveying device.
- the inventive device for transferring rod-shaped articles or segments thereof is formed from transverse to longitudinal and vice versa.
- the illustrated device 10 is designed and arranged for transferring rod-shaped article 1 1 of the tobacco processing industry of a device 12 for transverse axial promotion of stabformigen article on a device 13 for longitudinal axial promotion of stabformigen article or vice versa.
- the device 10 comprises a formatflexibles conveyor 14 which is rotatably driven about a horizontally directed axis of rotation I and at least one article receptacle 15 for the rod-shaped article 1 1, wherein the or each article receptacle 15 designed and adapted for the removal or delivery of the rod-shaped article 1 1 is and by the rotation about the rotation axis I describes a running circle, at the bottom
- the device 10 further comprises an accelerator drum 16 which is rotatably driven about a horizontally directed axis of rotation II, wherein the axis of rotation II of the accelerator drum 16 extends transversely to the axis of rotation I of the format-flexible conveyor 14.
- Format flexible conveyor 14 is for adjusting the distance between the
- Rotary axis I of the format flexible conveyor 14 and the receiving position Ai and the dispensing position A 2 designed to be movable.
- This device 10 is characterized according to the invention by the fact that the format flexible conveyor 14 is designed to move the distance independently of and relative to the accelerator drum 16 movable. It is crucial that to adjust the distance only the format flexible conveyor 14 is movable. Other adjusting and / or adjusting movements of the conveyor 14, but also the accelerator drum 16, which do not affect the adjustment of the distance between the axis of rotation I of the format flexible conveyor 14 and the receiving position Ai or dispensing position A 2 , are basically possible.
- the conveyor 14 and at least the accelerator drum 16 are arranged on a common support arm, wherein the accelerator drum 16 on a first (long) leg of the support arm in relation to the distance fixed and adjustable fixed, while the format flexible conveyor 14 at a second (short ) Leg of the support arm, which is angled to the first leg of the support arm, is pivotally arranged to adjust the distance.
- at least one further drum namely a transport drum 17 (see, for example, Figure 1), which is designed as a tumbling drum, is arranged on the support arm.
- the support arm is preferably fixed at least to the first (long) leg to a machine frame 19 of the device 10.
- the format flexible conveyor 14 for adjusting the distance is pivotally mounted on a support arm 18, while the
- Machine frame 19 are arranged. Both the accelerator drum 16 and the transport drum 17, which can be driven to rotate about a rotation axis III, preferably have their own drive for driving around the respective ones
- the format flexible conveyor 14 has its own drive for driving the conveyor 14 about the axis of rotation I.
- Other conventional drive concepts can also be used.
- the format-flexible conveying means 14 is preferably designed as Einlegerad 21 and pivotally mounted for adjusting the distance about a pivot axis Si, wherein the pivot axis Si is aligned parallel to the axis of rotation I of the format flexible conveyor 14 and Einlegerades 21 (see for example Figure 6).
- the pivot axis Si is arranged at a distance from the axis of rotation I, which corresponds approximately to the radius of the running circle.
- Running circle L K3 is used, the insert wheel 21 must be pivoted counterclockwise about the pivot axis S1, so that the distance from the plane E H reduces to the center of the loading wheel 21.
- This adjustment can be carried out automatically by means of drives and a control and / or regulating unit.
- the format flexible conveyor 14 and the insert wheel 21 may be formed directly pivotable.
- the insert wheel 21 is associated with a pivot plate 22 which is pivotable about the pivot axis Si by means of a drive 23 relative to the support arm 18.
- the insert wheel 21 is fixed to the pivot plate 22 such that the loading wheel 21 of FIG.
- the format-flexible conveying means 14 is pivotable about a second pivot axis S2 for exercising a positional shift or
- the second pivot axis S 2 is aligned transversely to the first pivot axis Si and parallel to the axis of rotation II of the accelerator drum 16.
- the second pivot axis S 2 is preferably also in the region of the takeover position of the rod-shaped article 1 1 of the accelerator drum 16 on the conveyor 14 and of the conveyor 14 to the accelerator drum 16 and is accordingly is arranged at a distance from the axis of rotation II, which is about the radius of the
- Accelerator drum 16 corresponds.
- the pivoting or tilting movement about the pivot axis S 2 can be exerted directly on the conveyor 14 or the insert wheel 21.
- the support arm 18 is formed by means of a drive 24 relative to the machine frame 19 about the second pivot axis S 2 pivotally.
- the support arm 18 fits approximately positively to the machine frame 19 (see in particular Figure 2).
- a sealing element 26 for example by a sealing lip, a brush seal or the like.
- the device 10 may be formed as a single module, for example, as a retrofit kit.
- the device 10 is preferably part of an arrangement 27, as shown in FIG.
- This arrangement 27 comprises a device 10 for transferring rod-shaped articles 1 1 of the tobacco-processing industry from a device 12 for transversely conveying the rod-shaped article 1 1 on a device 13 for longitudinal axial promotion of the rod-shaped article 1 1 or vice versa, and the
- the device 12 for transferring the rod-shaped articles 1 1 according to one or more of claims 1 to 10 is designed and furnished, as described in detail above.
- the promotion of products can be made in both conveying directions T1 and T2.
- the apparatus 10 for transferring the rod-shaped article 1 1 connects a device 28 for assembling groups of filter segments as a device 12 for Queraxialen promotion of the rod-shaped article 1 1 with a strand forming device 29 as a device 13 for longitudinal axial promotion of the rod-shaped article 1.
- the transfer device 10 may also combine other devices and machines in which the articles 11 are conveyed transaxially and / or longitudinally axially.
- the invention has been described with reference to FIG. 9 by means of an arrangement 27 in which both the device 12 for transverse axial conveying and the device 13 for longitudinal axial promotion two strand paths (double strand) have.
- the devices 12, 13 may also be designed as a single-strand device. Other constellations of the supply and the transport of the rod-shaped article 1 1 are also possible.
Landscapes
- Attitude Control For Articles On Conveyors (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017114912.0A DE102017114912A1 (de) | 2017-07-04 | 2017-07-04 | Vorrichtung zur Übergabe stabförmiger Artikel sowie Anordnung mit einer solchen Vorrichtung |
PCT/EP2018/067459 WO2019007814A1 (fr) | 2017-07-04 | 2018-06-28 | Dispositif de transfert d'articles en forme de tige ainsi qu'arrangement pourvu d'un tel dispositif |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3648623A1 true EP3648623A1 (fr) | 2020-05-13 |
Family
ID=62874864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18739769.0A Withdrawn EP3648623A1 (fr) | 2017-07-04 | 2018-06-28 | Dispositif de transfert d'articles en forme de tige ainsi qu'arrangement pourvu d'un tel dispositif |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3648623A1 (fr) |
CN (1) | CN110799047B (fr) |
DE (1) | DE102017114912A1 (fr) |
WO (1) | WO2019007814A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4111875A1 (fr) * | 2021-06-28 | 2023-01-04 | Körber Technologies GmbH | Groupes de segments de filtre à trous |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1172096B (it) * | 1981-11-24 | 1987-06-18 | Gd Spa | Dispositivo per il trasverimento di spezzioni di sigarettada una macchina confezionatrice a doppio eaco di sigarettaad una macchina mettifiltro |
DE19847152A1 (de) * | 1998-10-13 | 2000-04-20 | Decoufle Sarl | Anordnung zum Überführen von ovalen Zigaretten aus einer axialen in eine queraxiale Förderbahn |
ITBO20050696A1 (it) * | 2005-11-16 | 2007-05-17 | Gd Spa | Macchina per la produzione di filtri composti |
ITBO20060718A1 (it) * | 2006-10-18 | 2008-04-19 | Gd Spa | Macchina per la produzione di filtri composti |
DE102010002132A1 (de) * | 2010-02-18 | 2011-08-18 | Hauni Maschinenbau AG, 21033 | Tabakstrangmaschine zur Herstellung von Tabakstäben, Filteransetzmaschine zum Verbinden von Filtern mit Tabakstäben sowie Zigarettenherstellungsmaschine |
DE102012201915B3 (de) * | 2012-02-09 | 2013-01-31 | Hauni Maschinenbau Ag | Längsförderer für stabförmige Produkte der Tabak verarbeitenden Industrie und Fördereinrichtung mit einem Längsförderer und Verfahren zum Betreiben eines Längsförderers |
DE102012103323B4 (de) * | 2012-04-17 | 2014-02-13 | Hauni Maschinenbau Ag | Vorrichtung zur Übergabe stabförmiger Artikel der Tabak verarbeitenden Industrie von einer Vorrichtung zur queraxialen Förderung auf eine Vorrichtung zur längsaxialen Förderung oder umgekehrt sowie Anordnung mit einer solchen Vorrichtung |
-
2017
- 2017-07-04 DE DE102017114912.0A patent/DE102017114912A1/de not_active Withdrawn
-
2018
- 2018-06-28 EP EP18739769.0A patent/EP3648623A1/fr not_active Withdrawn
- 2018-06-28 CN CN201880044991.XA patent/CN110799047B/zh active Active
- 2018-06-28 WO PCT/EP2018/067459 patent/WO2019007814A1/fr unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4111875A1 (fr) * | 2021-06-28 | 2023-01-04 | Körber Technologies GmbH | Groupes de segments de filtre à trous |
Also Published As
Publication number | Publication date |
---|---|
WO2019007814A1 (fr) | 2019-01-10 |
DE102017114912A1 (de) | 2019-01-10 |
CN110799047B (zh) | 2022-05-27 |
CN110799047A (zh) | 2020-02-14 |
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