EP2599395B1 - Tambour de transport, configuré et équipé pour le transport transversal-axial d'articles en forme de bâtonnets de l'industrie de traitement du tabac - Google Patents

Tambour de transport, configuré et équipé pour le transport transversal-axial d'articles en forme de bâtonnets de l'industrie de traitement du tabac Download PDF

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Publication number
EP2599395B1
EP2599395B1 EP20120195038 EP12195038A EP2599395B1 EP 2599395 B1 EP2599395 B1 EP 2599395B1 EP 20120195038 EP20120195038 EP 20120195038 EP 12195038 A EP12195038 A EP 12195038A EP 2599395 B1 EP2599395 B1 EP 2599395B1
Authority
EP
European Patent Office
Prior art keywords
drum
flange
jacket
transport
drive
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.)
Not-in-force
Application number
EP20120195038
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German (de)
English (en)
Other versions
EP2599395A1 (fr
Inventor
Michael Kleine Wächter
Manfred Folger
Franz Rottmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL12195038T priority Critical patent/PL2599395T3/pl
Publication of EP2599395A1 publication Critical patent/EP2599395A1/fr
Application granted granted Critical
Publication of EP2599395B1 publication Critical patent/EP2599395B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/322—Transporting cigarettes during manufacturing
    • A24C5/327—Construction details of the cigarette transport drum

Definitions

  • the invention relates to a transport drum, designed and arranged for Queraxialen transport rod-shaped articles of the tobacco industry, comprising a rotatably driven drive shaft and a drive shaft associated drum body, the drum body on its outer surface M recordings with suction openings for receiving and holding the rod-shaped article and the vacuum required for holding the rod-shaped article can be generated by means of a vacuum supply and can be applied to at least a part of the receptacles via a control flange.
  • Such transport drums as out EP-A-2 382 880 are known in the tobacco processing industry in various machines and arrangements are used in which the rod-shaped articles, such as filters, filter rods, cigarettes, tobacco rods of single or multiple use length or other rod-shaped intermediate or end products whose cross-section is preferably substantially round, transversely, ie transversely to its longitudinal axis, transported, conveyed or handed over.
  • the rod-shaped articles such as filters, filter rods, cigarettes, tobacco rods of single or multiple use length or other rod-shaped intermediate or end products whose cross-section is preferably substantially round, transversely, ie transversely to its longitudinal axis, transported, conveyed or handed over.
  • extrusion machines, filter machines, filter attachment machines, etc. are to be mentioned.
  • other machines such as a machine for converting articles, have such transport drums.
  • the known drum body via fastening means, so for example screws, directly or indirectly connected to the drive shaft, so that an operative connection between the drum body and the drive shaft is made.
  • the transport drum is directly or indirectly with screws or the like attached to the drive shaft.
  • An example of such a known transport drum in which the drum body is indirectly attached to the drive shaft, comprises a retaining flange which is mounted on the drive shaft, a control flange which is arranged on the retaining flange, a drive flange attached to the free end of the drive shaft and an am Drive flange mounted drum body, which is formed from a receiving sleeve and a drum shell, wherein between the control flange and the receiving sleeve is at least over a part of the circumference extending cavity, which is connected to a vacuum supply, and wherein the drum body in its outer circumferential surface in the area of receptacles for rod-shaped articles of the tobacco-processing industry is perforated, so that for at least a part of the receptacles of the drum body a connection to the vacuum supply is made.
  • the known transport drums of the type mentioned are constructed so that the drive shaft, the drive flange and the drum body are formed as rotating or rotating parts, while the retaining flange and the control flange are stationary parts.
  • the control flange is arranged on or on the retaining flange, while the retaining flange is mounted on the drive shaft.
  • the drive shaft is mounted within the retaining flange.
  • the drive shaft is driven in rotation about its axis of rotation about a drive and takes with it the drive flange attached to the drive shaft.
  • By attaching the drum body on the drive flange of the drum body is also taken from the drive shaft.
  • the drum body is usually formed in several parts and includes u.a. a receiving sleeve and a drum shell.
  • the pot-shaped drum shell has a cylindrical portion and a flat end portion and is attached with its cylindrical portion on the hollow cylindrical receiving sleeve and connected by means of screws or other fastening means in the region of the flat end portion fixed but releasably connected to the drive flange.
  • the drum body and more specifically the drum shell for receiving and holding the rod-shaped article is formed and arranged.
  • the drum body and more precisely the receiving sleeve between the receiving sleeve and the control flange forms a cavity extending at least over one Part of the circumference extends.
  • the cavity is connected to a vacuum supply. Due to the perforation of the drum body in the area of the receptacles for the rod-shaped articles of the tobacco processing industry, those receptacles which are in register with the cavity between the receiving sleeve and the control flange are connected to the vacuum supply.
  • the screws, with which the drum body is attached to the drive shaft to solve and fix after replacement again.
  • the screws with which the drum casing is fastened to the drive flange are to be loosened, the drum casing has to be removed, another drum casing has to be replaced with adapted receivers and fastened with the screws to the drive flange.
  • the drum shell and the receiving sleeve must be aligned with each other before fixing with respect to their rotational position.
  • the invention is therefore an object of the invention to provide a transport drum, which is easily removed from the machine.
  • a transport drum having the features mentioned in the fact that the drum body is operatively connected via a vacuum supply to the drive shaft.
  • This solution according to the invention which produces a connection between the drum body and the drive shaft solely by the vacuum supply, that is, by the suction force generated when the negative pressure is active, free of constructive fastening means, the mounting and dismounting of the drum body is ensured quickly and reliably.
  • a holding force is generated by the vacuum supply, by means of which the drum body is held on the drive shaft and taken along with the rotation thereof. With reduced and / or switched off vacuum supply, the drum body can be easily removed from the drive shaft and another drum body plugged.
  • control flange is mounted on the drive shaft and the drum body comprises a drum shell, wherein between the control flange and the drum shell is at least over a part of the circumference extending cavity, which is connected to the vacuum supply for holding the rod-shaped article in the recordings. Between an end surface of the drum body and the control flange, there is an axial clearance to form a cavity, and this cavity is connected to the vacuum supply for fixing the drum body to the drive shaft by negative pressure.
  • This embodiment of the invention provides a simple and reliable solution for fastener-free connection of the drum body and drive shaft. Through the formation of two cavities two vacuum chambers can be formed to keep the one hand, the articles in the recordings and the other hand, the drum body on the drive shaft.
  • the transport drum is characterized in that the transport drum in addition to the drive shaft, a retaining flange which is mounted on the drive shaft, the control flange on the Holding flange is arranged and comprises a drive shaft attached to the free end of the drive shaft, wherein the drum body, which is formed of a receiving sleeve and the drum shell is fixed to the drive flange, and wherein between the control flange and the receiving sleeve extending over at least a portion of the circumference Cavity exists, which is connected to the vacuum supply, and wherein the drum body is perforated in its lateral surface M in the range of receptacles for rod-shaped articles of the tobacco processing industry, so that for at least a portion of the receptacles of the drum body is made a connection to the vacuum supply, and wherein between the drum shell and the drive flange, an axial distance A to form a cavity and this cavity in each rotational position of the drum body to the control flange via at least
  • the drum shell is fixed solely by the already present in many transport drums central vacuum supply to the drive flange.
  • the drum shell is used with the negative pressure on the drive flange and the receiving sleeve and held by the suction force.
  • the receiving sleeve of the drum body which does not need to be replaced during a format change, is preferably fixedly but detachably arranged on the drive flange. With vacuum off, the drum shell can be removed and replaced without loosening screws or other fasteners.
  • the invention thus ensures the rapid and reliable replacement of the drum shell.
  • the invention is therefore particularly easy to retrofit to existing transport drums.
  • the creation of a second cavity and the connection of the two cavities by means of at least one opening allows the holding of the drum shell with little effort without additional fastening means.
  • the drum shell is connected via a positive driving element in operative connection with the drive flange. Due to the positive operative connection between the drum shell and drive flange, the drive torque of the drive shaft to the drum shell is reliably transferable, so that slippage of the drive shaft or attached to the drive shaft drive flange is excluded.
  • the drum body at least one axially directed opening, preferably a plurality of axially directed, evenly distributed over the circumference openings for connecting the two cavities, wherein the or each axially directed opening has a radially directed access to the cavity between the control flange and the receiving sleeve.
  • the axial orientation of the or each opening refers to the axis of rotation of the drive shaft, that is, parallel or substantially parallel thereto.
  • a plurality of the axially aligned openings are provided, which are distributed uniformly over the circumference.
  • the distribution of a plurality of openings over the circumference of the drum body allows a uniform distribution of the suction force, whereby the drum body and in particular the drum shell is attached to the drive flange without jamming at an applied negative pressure.
  • the driver element for producing the operative connection between the drum shell and the drive flange is formed by a pin connection, namely a pin and a corresponding opening.
  • This pin connection which is preferably arranged in the radial edge region of the drum casing and drive flange, enables the transmission of the torque from the drive flange to the drum casing in a simple and reliable manner.
  • the opening preferably a bore, which is directed axially relative to the axis of rotation of the drive shaft, ie parallel or substantially parallel to the axis of rotation extends at least through the drum shell or more precisely by its flat end portion and the drive flange, preferably also in the Receiving sleeve into it. In this hole, the pin is inserted, on the one hand ensures the positioning of the components to each other and on the other hand ensures the torque transmission.
  • a plurality of pin connections can be provided.
  • the receiving sleeve is firmly but releasably connected to the drive flange and the receiving sleeve is assigned a stop element for the axial position determination of the drum shell relative to the drive flange.
  • This connection between receiving sleeve and drive flange, either directly or indirectly via the pin connection, makes it possible in a simple manner to use the receiving sleeve for the axial position or position determination of the drum shell to the drive flange.
  • the stopper element e.g. a so-called Flanschbund, defines the axial position of the drum shell to the drive flange, such that the axial distance to the formation of the cavity between the drum shell and the drive flange is ensured with applied suction force. By the suction force on the vacuum supply of the drum shell is pulled onto the receiving sleeve and in an end position against the stop element.
  • a further expedient embodiment is characterized in that the drum casing and the receiving sleeve is assigned a positioning aid for determining a defined rotational angle position of the drum casing to the receiving sleeve.
  • This positioning aid allows the alignment of drum shell and receiving sleeve to each other before the positive engagement connection is made by the pin connection.
  • the one which is matched to the position / position of the pin connection between the drum casing and the drive flange can be regarded as the defined rotational angle position.
  • the defined rotational angular position is selected so that the pin and the corresponding opening / bore are axially aligned with one another to form the pin connection.
  • the pre-positioning using the positioning aid facilitates the simple attachment of the drum shell to the receiving sleeve.
  • a further embodiment according to the invention is distinguished by the fact that the drum shell on the inner side facing the drive flange has centrally an axially directed and cylindrically shaped projection which engages in a cylindrical recess of the drive flange. This is an extra Positioning created that keeps the drum shell in position, especially when the vacuum supply is switched off.
  • a sealing element is arranged in the region of the cylindrical guide surfaces of the drum shell and drive flange.
  • the sealing element supports the positioning of the drum shell on the drive flange in particular when the negative pressure supply.
  • the sealing element serves in double function for sealing the cavity and for holding the drum shell when the vacuum supply is switched off.
  • a development of the invention is characterized in that between the drive flange and the control flange there is a gap to form a free space, wherein the free space has at least one ventilation opening.
  • the clearance between the drive flange and the control flange ensures that there is no frictional contact between the two elements, namely the rotating drive flange and the stationary control flange.
  • this space is subjected to a residual vacuum, for example, by annular gap losses.
  • a residual vacuum for example, by annular gap losses.
  • the invention relates to a transport drum for Queraxialen transport rod-shaped articles of the tobacco-processing industry.
  • the following described Transport drum is used to transport filters, cigarettes, filter rods, tobacco sticks or the like.
  • the transport drum is also suitable, elongated products with a cross section that is not round, so for example oval, rectangular or triangular, to transport cross-axially.
  • Such transport drums 10 usually include at least one drive shaft 11 and a drive shaft 11 associated drum body 16.
  • the drum body 16 has on its outer surface M receptacles 21 with suction ports 35 for receiving and holding the rod-shaped article.
  • the vacuum required for holding the rod-shaped articles can be generated by means of a vacuum supply 43 and can be applied to at least a part of the receptacles 21 via a control flange 13.
  • the drum body 16 is in operative connection with the drive shaft 11.
  • the basic principle of the invention is characterized in that the drum body 16 is in operative connection with the drive shaft 11 via a vacuum supply 43. This means that the drum body 16 is held on the drive shaft 11 solely by suction.
  • the transport drum 10 for holding the drum body 16 on the drive shaft 11 may be assigned its own, separate negative pressure supply.
  • the transport drum 10 preferably has only a single vacuum supply 43, by means of which both the articles in the receptacles 21 and the transport drum 16 are held on the drive shaft 11.
  • the transport drum 10, the control flange 13 is mounted on the drive shaft 11 and the drum body 16 includes a drum shell 18, wherein between the control flange 13 and the drum shell 18 is at least over a part of the circumference extending cavity 19 which is connected to the vacuum supply 43 for holding the rod-shaped article in the receptacles 21.
  • the drum body 16 Between an end face of the drum body 16 and the control flange 13 there is an axial distance to the formation a cavity 22, and this cavity 22 is connected to the vacuum supply 43 for fixing the drum body 16 to the drive shaft 11 by negative pressure.
  • the one in the only one FIG. 1 shown transport drum 10 has a more complex structural design and is designed and furnished for Queraxialen transport rod-shaped article of the tobacco-processing industry.
  • the transport drum 10 comprises the rotatably drivable drive shaft 11, a retaining flange 12 which is mounted on the drive shaft 11, the control flange 13 which is arranged on the retaining flange 12, a drive flange 11 fastened to the free end 14 of the drive shaft 11 and the drive flange 15 attached drum body 16.
  • the drum body 16 is formed from a receiving sleeve 17 and the drum shell 18. Between the control flange 13 and the receiving sleeve 17 there is a cavity 19, which extends at least over part of the circumference of the transport drum 10 and the control flange 13.
  • This cavity 19 is connected to a vacuum supply 43, for example via channels 20, lines or other openings connected to a suction air connection.
  • the drum body 16 itself is perforated in its outer circumferential surface M in the region of receptacles 21 for rod-shaped articles of the tobacco-processing industry.
  • the drum body 16 has continuous (suction) openings 35, so that for at least part of the receptacles 21 of the drum body 16, a connection to the vacuum supply 43 is made, namely for the receptacles 21, depending on the rotational position of the drum body 16 for Control flange 13 in overlap with the cavity 19 are.
  • the transport drum 10 is characterized in that between the drum shell 18 and the drive flange 15, an axial distance A to form a cavity 22 and this cavity 22 in each rotational position of the drum body 16 to the control flange 13 via at least one opening 23 with the between the control flange 13 and the receiving sleeve 17 existing cavity 19 is in communication.
  • the two cavities 19, 22 are permanently connected to one another, independently of the rotational position of the drum body 16 that not only the cavity 19 for sucking the rod-shaped article in the receptacles 21 is connected to the vacuum supply 43, but also the cavity 22 between the drum shell 18 and the drive flange 15, so that the drum body 22 or more precisely the drum shell 18 by the suction air is attached to the drive flange 15.
  • the entire transport drum 10 is directly or indirectly, for example by means of a holding frame 26 or the like on a housing wall 27 of a machine of the tobacco-processing industry releasably attached.
  • the drive shaft 11 by means of a drive 25 rotating about the rotation axis R driven.
  • On the drive shaft 11 as a rotating part of the support flange 12 is mounted as a stationary part with suitable storage means, for example by means of roller bearings or ball bearings.
  • the control flange 13 as a stationary part is arranged and fixed on or on the retaining flange 12.
  • the control flange 13 is also a drum-like element in the embodiment shown, which is at least partially hollow or open, so that depending on the rotational position of the drum body 16 to the control flange 13, a cavity 19 for forming a vacuum space between the receiving sleeve 17 and the control flange 13 ,
  • the drum shell 18 itself has a cylindrical portion 28 and a flat end portion 29 and is preferably formed in one piece.
  • the cup-shaped drum casing 18 is inserted with the cylindrical portion 28 via the receiving sleeve 17, so that the flat end portion 29 in the axial direction is preferably parallel to the drive flange 15 with the distance A, wherein the size of the distance is preferably about 1 to 3 mm, Of course, but also less than 1mm and larger than 3mm can be.
  • the drum shell 18 may be flat or formed with a profiled or uneven surface in the region of the drive flange 15 facing inside of the flat end portion 29, for example, to selectively create individual air chambers or the like. Webs or projections on the inside of the flat end portion 29 may, for example, also be formed as a spacer to define the distance A.
  • the drum body 16 has at least one axially directed opening 23 for connecting the two cavities 19, 22, wherein the or each axially directed Opening 23 has a radially directed access 30 to the cavity 19 between the control flange 13 and the receiving sleeve 17.
  • a plurality of openings 23 are provided which are distributed uniformly over the circumference of the drum body 16.
  • the openings 23 are formed in the radial edge region of the drive flange 15 as bores, wherein the bores extend in their longitudinal direction parallel to the axis of rotation R. These holes extend completely through the drive flange 15 into the cylindrical wall of the receiving sleeve 17, so that they open in the region of the access 30 directed radially inward into the cavity 19.
  • the drum shell 18 is connected via a positive driver element 24 in operative connection with the drive flange 15.
  • the driver element 24 for producing the operative connection between the drum casing 18 and the drive flange 15 is formed by a pin connection 31.
  • This pin connection 31 comprises a pin 32 and a corresponding opening 33.
  • the opening 33 extends parallel to the axis of rotation R through the flat end portion 29 of the drum shell 18 and the drive flange 15, preferably also into the cylindrical wall of the receiving sleeve 17 inside.
  • the pin 32 is formed. Shown is a single pin connection 31. But it can also be two or more pin connections 31 or other conventional driver elements 24 are used. In addition to an axially directed driver element 24 can of course also be used a radial embodiment.
  • the receiving sleeve 17 is detachably connected to the drive flange 15, namely via the pin connection 31 and / or additional fastening means.
  • the receiving sleeve 17 is assigned a stop element 34.
  • This stop element 34 which may be formed separately or integral part of the receiving sleeve 17, is in the embodiment shown a simple Flanschbund, which is arranged for the axial position determination of the drum shell 18.
  • the position of the stop element 34 on the outside of the cylindrical wall of the Receiving sleeve 17 is selected so that the free end of the cylindrical portion 28 of the drum shell 18 abuts the stop member 34 to form the distance A between the flat end portion 29 of the drum shell 18 and the drive flange 15 and is pulled by the suction air to the stop element 34.
  • the drum shell 18 and the receiving sleeve 17 is associated with a positioning aid for determining the defined rotational angular position of the drum shell 18 to the receiving sleeve 17.
  • This positioning aid is preferably formed mechanically, for example by means of a pin and a recess.
  • the pin may protrude, for example in the axial direction over the free end of the cylindrical portion 28 of the drum shell 18. Accordingly, for example, a recess for receiving the pin can be provided in the stop element 34.
  • the rotational angle position of the drum shell 18 to the receiving sleeve 17 is not arbitrarily selected but matched, such that radially directed openings 36 in the cylindrical portion 28 of the drum shell 18 and radially directed openings 37 in the cylindrical wall of the receiving sleeve 17, respectively in the area of the receptacles 21, are aligned over one another, so that the continuous (suction) openings 35 are formed.
  • the positioning aid is matched with respect to its rotational angular position on the rotational angular position of the pin connection 31, so that the openings 33 forming holes in the flat end portion 29 of the drum shell 18, in the drive flange 15 and in the cylindrical wall of the receiving sleeve 17 for insertion of the pin 32 in a row lie when the pin and the recess of the positioning aid are in their positioning position.
  • the drum shell 18 has on the drive flange 15 facing the inside of the flat end portion 29 centrally on an axially directed and cylindrically shaped projection 38 which engages in a cylindrical recess 39 of the drive flange 15.
  • an additional positive positioning is made between the drum shell 18 and the drive flange 15.
  • the sealing surface between the drum shell 18 and the drive flange 15 for sealing the cavity 22 is increased by this design.
  • a sealing element 40 is additionally arranged in the area of the cylindrical guide surfaces of drum shell 18 and drive flange 15.
  • This sealing element 40 which may be for example a lying in a circumferential groove O-ring - other common sealing means are of course also used - in addition to the sealing function further ensures the positioning of the drum shell 18 relative to the drive flange 15, in particular when the vacuum is switched off.
  • the positioning can be supported alternatively or additionally by additional clamping elements, such as spring-loaded pressure pins or the like.
  • the drive flange 15 is a rotating part through the connection with the drive shaft 11.
  • the control flange 12 is a stationary part. To avoid friction there is a gap between these parts to form a free space 41.
  • This clearance 41 is subjected to a residual vacuum, inter alia, by annular gap losses and other leaks.
  • at least one ventilation opening 42 is provided.
  • the ventilation opening 42 is arranged centrally in the region of the cylindrical projection 38 and extends into the drive flange 15.
  • This ventilation opening 42 may be formed from a single bore or a plurality of bores and provides an access from the environment with atmospheric pressure to the free space 41 ago. Other positions and courses of the ventilation opening 42 are also possible.
  • the drum casing 18 When the vacuum supply 43 is switched on, on the one hand, the drum casing 18 is permanently pulled against the stop element 34 and thus fastened to the drive flange 15. On the other hand, those receptacles 21 which are in overlap with the cavity 19, provided with suction, so that lying in the receptacles 21 articles are held during the transverse axial transport about the axis of rotation R until the overlap ends.
  • the vacuum supply 43 is turned off.
  • the drum shell 18 is held in particular by the sealing element 40 in its position.
  • the vacuum supply 43 is also switched off.
  • the drum shell 18 can be easily removed from the receiving sleeve 17 without any use of tools.
  • the new drum shell 18 is initially only partially pushed onto the receiving sleeve 17.
  • the positioning aid By means of the positioning aid, the angular position of the drum shell 18 is selected to the receiving sleeve 17. Once the positioning aid is in its positioning position, the drum shell 18 is pushed completely onto the receiving sleeve 17.
  • the pin 32 of the pin connection 31 penetrates into the opening 33 a.
  • the pin 32 can also be inserted later into the opening 33.
  • By turning on the vacuum supply 43 of the drum shell 18 is held solely by suction in its operating position.

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Claims (11)

  1. Tambour de transport (10) conçu et agencé pour transporter transversalement à leur axe des articles en forme de tige de l'industrie de transformation du tabac, comprenant un arbre d'entraînement (11) qui peut être entraîné en rotation, ainsi qu'un corps de tambour (16) associé à l'arbre d'entraînement (11), dans lequel le corps de tambour (16) présente sur sa surface latérale extérieure M des logements (21) dotés d'ouvertures d'aspiration (35) et destinés à loger et à retenir les articles en forme de tige, et la dépression nécessaire pour retenir les articles en forme de tige peut être produite au moyen d'une alimentation en dépression (43) et être appliquée à au moins une partie des logements (21) par l'intermédiaire d'un collet de commande (13), caractérisé en ce que le corps de tambour (16) est relié fonctionnellement à l'arbre d'entraînement (11) par l'intermédiaire d'une alimentation en dépression (43).
  2. Tambour de transport selon la revendication 1, caractérisé en ce que le collet de commande (13) est monté de façon rotative sur l'arbre d'entraînement (11), le corps de tambour (16) comprend une paroi latérale de tambour (18), entre le collet de commande (13) et la paroi latérale de tambour (18), une cavité (19) existe, qui s'étend au moins sur une partie de la circonférence, et qui est raccordée à l'alimentation en dépression (43) pour retenir les articles en forme de tige dans les logements (21), et en ce qu'entre une surface frontale du corps de tambour (16) et le collet de commande (13), un écartement axial existe, qui donne naissance à une cavité (22) et que cette cavité (22) est reliée à l'alimentation en dépression (43) pour fixer le corps de tambour (16) à l'arbre d'entraînement (11) par dépression.
  3. Tambour de transport selon la revendication 1 ou 2, caractérisé en ce que le tambour de transport (10) comprend, en supplément de l'arbre d'entraînement (11), un collet de retenue (12) qui est monté de façon rotative sur l'arbre d'entraînement (11), le collet de commande (13) qui est disposé sur le collet de retenue (12), ainsi qu'un collet d'entraînement (15) fixé à l'extrémité libre (14) de l'arbre d'entraînement (11), cependant que le corps de tambour (16), qui est formé d'un manchon de réception (17) et de la paroi latérale de tambour (18), est fixé au collet d'entraînement (15) et qu'entre le collet de commande (13) et le manchon de réception (17) existe la cavité (19) qui s'étend au moins sur une partie de la circonférence et qui est raccordée à l'alimentation en dépression (43), cependant que le corps de tambour (16) est perforé dans sa surface latérale M, dans la région des logements (21) destinés aux articles en forme de tige de l'industrie de transformation du tabac, de sorte que, pour au moins une partie des logements (21) du corps de tambour (16) est établi un raccordement à l'alimentation en dépression (43), et cependant qu'entre la paroi latérale de tambour (18) et le collet d'entraînement (15) existe un écartement axial (A) pour la formation de la cavité (22) et que, dans chacune des positions de rotation du corps de tambour (16) par rapport au collet de commande (13), cette cavité (22) est en communication par au moins une ouverture (3) avec la cavité (19) existant entre le collet de commande (13) et le manchon de réception (17).
  4. Tambour de transport selon la revendication 3, caractérisé en ce que la paroi latérale de tambour (18) est en liaison effective avec le collet d'entraînement (15) par l'intermédiaire d'un élément entraîneur (24) opérant par sûreté de forme.
  5. Tambour de transport selon la revendication 3 ou 4, caractérisé en ce que le corps de tambour (16) présente au moins une ouverture (23) orientée axialement, de préférence plusieurs ouvertures (23) orientées axialement qui sont uniformément réparties sur la circonférence, pour la mise en communication des deux cavités (19, 22), l'ouverture ou chaque ouverture (23) orientée axialement présentant un accès (30) orienté radialement qui donne sur la cavité (19) entre le collet de commande (13) et le manchon de réception (17).
  6. Tambour de transport selon la revendication 4 ou 5, caractérisé en ce que l'élément entraîneur (24) servant à établir la liaison effective entre la paroi latérale de tambour (18) et le collet d'entraînement (15) est formé par un assemblage à goupille (31), composé d'une goupille (32) et d'une ouverture correspondante (33).
  7. Tambour de transport selon l'une des revendications 3 à 6, caractérisé en ce que le manchon de réception (17) est relié rigidement mais de façon démontable au collet d'entraînement (15) et qu'au manchon de réception (17) est associé un élément de butée (34) servant à déterminer la position axiale de la paroi latérale de tambour (18) par rapport au collet d'entraînement (15).
  8. Tambour de transport selon l'une des revendications 3 à 7, caractérisé en ce qu'à la paroi latérale de tambour (18) et au manchon de réception (17) est associée une aide au positionnement destinée à déterminer une position angulaire définie de la paroi latérale de tambour (18) par rapport au manchon de réception (17).
  9. Tambour de transport selon l'une des revendications 3 à 8, caractérisé en ce que la paroi latérale de tambour (18) présente en position centrale, sur le côté intérieur dirigé vers le collet d'entraînement (15), une saillie (38) orientée axialement et de forme cylindrique, qui est en prise dans un évidement cylindrique (39) du collet d'entraînement (15).
  10. Tambour de transport selon la revendication 9, caractérisé en ce qu'un élément d'étanchéité (40) est disposé dans la région des surfaces de guidage cylindriques de la paroi latérale de tambour (18) et du collet d'entraînement (15).
  11. Tambour de transport selon l'une des revendications 3 à 10, caractérisé en ce qu'entre le collet d'entraînement (15) et le collet de commande (13), un écartement existe, qui donne naissance à un espace libre (41), l'espace libre (41) présentant au moins une ouverture d'aération (42).
EP20120195038 2011-12-01 2012-11-30 Tambour de transport, configuré et équipé pour le transport transversal-axial d'articles en forme de bâtonnets de l'industrie de traitement du tabac Not-in-force EP2599395B1 (fr)

Priority Applications (1)

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PL12195038T PL2599395T3 (pl) 2011-12-01 2012-11-30 Bęben transportowy, ukształtowany i przeznaczony do transportu sztabkowych wyrobów przemysłu tytoniowego poprzecznie do osi

Applications Claiming Priority (1)

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DE102011055934A DE102011055934A1 (de) 2011-12-01 2011-12-01 Transporttrommel, ausgebildet und eingerichtet zum queraxialen Transport stabförmiger Artikel der Tabak verarbeitenden Industrie

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EP2599395A1 EP2599395A1 (fr) 2013-06-05
EP2599395B1 true EP2599395B1 (fr) 2015-04-22

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EP20120195038 Not-in-force EP2599395B1 (fr) 2011-12-01 2012-11-30 Tambour de transport, configuré et équipé pour le transport transversal-axial d'articles en forme de bâtonnets de l'industrie de traitement du tabac

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EP (1) EP2599395B1 (fr)
CN (1) CN103126069B (fr)
DE (1) DE102011055934A1 (fr)
PL (1) PL2599395T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012018370A1 (de) 2012-09-18 2014-03-20 Hauni Maschinenbau Ag Rotationsfördervorrichtung zum Fördern von Artikeln der Tabak verarbeitenden Industrie
DE102013219574A1 (de) * 2013-09-27 2015-04-02 Hauni Maschinenbau Ag Transportvorrichtung zur Herstellung von stabförmigen Produkten der Tabak verarbeitenden Industrie

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2090572B (en) * 1980-12-18 1984-08-22 Molins Ltd Cigarette conveying drums
GB8512559D0 (en) * 1985-05-17 1985-06-19 Molins Plc Filter cigarette manufacture
DE3639871A1 (de) * 1986-11-21 1988-06-01 Carl Mahr Gmbh & Co Spanndorn bzw. spannfutter mit selbsttaetiger und zwangslaeufiger zentrierung manuell und automatisch mit grossem spannbereich
DE19858600A1 (de) * 1998-12-18 2000-06-21 Hauni Maschinenbau Ag Vorrichtung zum längsaxialen Positionieren von zu durchtrennenden stabförmigen Artikeln der tabakverarbeitenden Industrie
CH691042A5 (de) * 1999-02-25 2001-04-12 Johann Good Steckspannkupplung.
DE19913849A1 (de) * 1999-03-29 2000-10-05 Focke & Co Vorrichtung zum Transportieren von Zigaretten oder dergleichen
ATE347280T1 (de) * 2002-09-13 2006-12-15 Hauni Maschinenbau Ag Fördern und entnahme von artikeln der tabakverarbeitenden industrie
DE10344381A1 (de) * 2003-09-23 2005-05-04 Hauni Maschinenbau Ag Fördertrommel mit Spanneinrichtung
ITBO20030693A1 (it) * 2003-11-19 2005-05-20 Gd Spa Tamburo perfezionato per macchine confezionatrici di
DE102010018817A1 (de) * 2010-04-29 2011-11-03 Hauni Maschinenbau Ag Transportvorrichtung für eine Maschine zur Herstellung von stabförmigen Produkten der Tabak verarbeitenden Industrie

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CN103126069A (zh) 2013-06-05
DE102011055934A1 (de) 2013-06-06
CN103126069B (zh) 2017-07-04
EP2599395A1 (fr) 2013-06-05
PL2599395T3 (pl) 2015-10-30

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