EP3504987A1 - Dispositif de transport permettant de transporter des articles de l'industrie de traitement du tabac - Google Patents

Dispositif de transport permettant de transporter des articles de l'industrie de traitement du tabac Download PDF

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Publication number
EP3504987A1
EP3504987A1 EP18211838.0A EP18211838A EP3504987A1 EP 3504987 A1 EP3504987 A1 EP 3504987A1 EP 18211838 A EP18211838 A EP 18211838A EP 3504987 A1 EP3504987 A1 EP 3504987A1
Authority
EP
European Patent Office
Prior art keywords
inlet
stationary body
inlets
outlet
adapter element
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Withdrawn
Application number
EP18211838.0A
Other languages
German (de)
English (en)
Inventor
Thomas Müller
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
Publication of EP3504987A1 publication Critical patent/EP3504987A1/fr
Withdrawn legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/47—Attaching filters or mouthpieces to cigars or cigarettes, e.g. inserting filters into cigarettes or their mouthpieces

Definitions

  • the invention relates to a conveying device for conveying articles of the tobacco processing industry, comprising a stationary body having an outer side portion and at least one inner side portion, wherein the outer side portion of the stationary body is formed such that a provided for receiving the article conveyor element adjacent to the outer side portion of at least one first inlet which extends in the conveying direction over at least a portion of the outer side portion, and at least one second inlet spaced from the first inlet, at least one in the conveying direction along the at least one Section of Au ⁇ enactedabiteses, are formed, wherein at the at least one inner side portion of the stationary body, a first outlet and a second outlet are formed wherein, in the stationary body, at least a first communication passage connecting the first inlet with the first outlet and a second communication passage connecting the second inlet with the second outlet are formed, and with a suction air guiding device comprising a Having outlet for connection to a suction air generating means and an inlet.
  • Articles of the tobacco processing industry may be, for example, rod-shaped articles such as tobacco rods and sticks of limited length, filter rods or cigarettes with and without filters or cigarillos or even components or segments of alternative smoking products.
  • the transport of the articles of the tobacco-processing industry takes place with the aid of a conveying element which, with its outside receiving the article, moves in the direction of movement and thus in the transport or conveying direction.
  • the articles are usually received in the conveying direction behind one another and extending transversely to the conveying direction receiving portions on the outside of the conveying element.
  • the receiving portions are connected via passages formed in the conveying element with a suction air generating device or vacuum source, so that the articles to be conveyed are sucked by a negative pressure generated in the receiving portions in the direction of the outside of the conveying element and taken by it during its movement, wherein the receiving portions are in particular groove-shaped or trough-shaped.
  • a rotary conveying device in which the conveying element is designed as a rotatably mounted, driven conveyor drum, in order to convey the articles of the tobacco processing industry transversely to their longitudinal extent in the direction of rotation, thus defining the conveying direction.
  • Such rotary conveyors are used in drum machines of the tobacco processing industry, particularly in filter attachment machines and multifilament manufacturing machines.
  • the conveyor drum is used in particular as a collection or compilation drum with at least two axially spaced rows of suction openings in order to hold a corresponding number of on the receiving portions axially behind one another, preferably different, segments.
  • a first segment by suction the at least one first suction port from the series first suction openings in the conveyor drum is generated, and a second segment by suction air, which is generated by at least one second suction opening from the row of second suction openings in the conveyor drum fixed.
  • the conveyor drum is rotatably mounted on the stationary body, often referred to as a "control flange".
  • the outer side portion of the stationary body is provided with a plurality of inlets formed as elongated grooves or recesses and extending in the conveying direction at least over a portion of the outer side portion. These inlets are at least temporarily brought into fluid communication with the passages in the conveyor drum during movement of the conveyor drum around the outside portion of the stationary body.
  • the stationary body includes a cavity bounded by an inner side portion on which outlets are formed. Each outlet on the inner side portion is connected via a connection channel to an inlet on the outer side portion of the stationary body.
  • a suction air guiding device which has an outlet for connection to a suction air generating device and an inlet, which can be brought into fluid communication with the outlets on the inner side section of the stationary body.
  • the mentioned cavity in the stationary body forms a part of the Saugluft arrangements worn.
  • the suction air generating means sucks in air on its way through the suction holes in the receiving portions, the passages in the conveying drum, the inlets on the outer side portion of the stationary body, the outlets on the inner side portion of the stationary body and the suction air guiding means, whereby the mentioned negative pressure at the receiving portions on the Outside of the conveyor drum is created.
  • the corresponding formatrelevant components of a conveyor device of the type mentioned are adapted to a modified format.
  • the conveyor drum when using the conveyor drum as collecting drum due to particular structural conditions of the machine used in each case meet the first and second filter segments at different locations on the conveyor drum, which requires further adjustments depending on the machine used in each case.
  • a conveying device for conveying articles of the tobacco processing industry comprising a stationary body having an outer side portion and at least one inner side portion, wherein the outer side portion of the stationary body is formed such that a provided for receiving the article conveying element adjacent to At the outer side portion of the stationary body, at least a first inlet extending in the conveying direction at least over a portion of the outer side portion, and at least one second inlet spaced from the first inlet, at least in the conveying direction along the outer side portion of the stationary body extending over a portion of the outer side portion are formed, wherein on the at least one inner side portion of the stationary body, a first outlet and a second outlet respectively, wherein in the stationary body, at least a first communication passage connecting the first inlet to the first outlet and a second communication passage connecting the second inlet to the second outlet are formed, and a suction air guiding means having an outlet to the port to an intake air generating device and an inlet, characterized by an adapter element that can be interchangeably
  • the control of the suction air by means of an adapter element which is to be arranged interchangeable on the at least one inner side portion of the stationary body in a defined relative position relative to the inner side portion.
  • the adapter element according to the invention has an outlet which is brought into fluid communication with the inlet of the suction air guiding device and thus the suction air generating device to be connected thereto.
  • the adapter element has on its outer side at least one inlet in fluid communication with its outlet, and this at least one inlet is brought into fluid communication with at least one of the at least first and second outlets on the at least one inner side portion of the stationary body depending on its location on the adapter element ,
  • the Saugluftinformation between the Saug Kunststoffesters driven on the one hand and at least one depending on the arrangement of the at least one inlet on the adapter element selected or associated outlet of the at least first and second outlets on the inner side portion of the stationary body on the other hand produced by the adapter element.
  • the adapter element thus serves as a coupling or connecting element, whereby the negative pressure or the vacuum is selectively applied to the conveyor element.
  • the adapter element finally also assumes the function of a switch.
  • the adapter element is designed according to the invention interchangeable, and it can be used depending on the particular application case different adapter elements that differ with respect to the arrangement and / or possibly alignment of at least one inlet, so that accordingly different outlets of the at least first and second outlets on the inner side portion of the stationary body are brought into fluid communication with the suction air generating means and therefore are supplied with suction air.
  • the arrangement of the adapter element according to the invention in a defined relative position relative to the inner side portion of the stationary body is required.
  • the adapter element can also be alternatively referred to as a control, which is only to be replaced for a format change.
  • suction openings on the outside of the conveying element expediently form a standardized or regular hole profile, which in turn correspondingly corresponds to the arrangement and orientation of the inlets on the outer side portion of the stationary body.
  • a format change in particular with regard to changes in length of the articles and preferably filter segments on a conveyor device, in particular a collecting drum in a multifilament production machine, can be carried out particularly simply by exchanging only the adapter element for another adapter element at least one inlet with regard to its arrangement and / or possibly also alignment with another format, in particular a different length, which is then adapted accordingly to the article to be received on the conveyor element.
  • the negative pressure or the vacuum can be produced selectively in different areas, which is advantageous in particular when using the conveying element as a collecting drum, where the articles hit the conveying element at different locations because of particular structural conditions , whereby no further adjustments are necessary depending on the particular machine used.
  • An advantage of the invention is not only in the ease of use, but also in that need to be replaced for adaptation to another format no other parts. Furthermore, the invention enables a standardized and thus simplified design and production of both the stationary body and the movably mounted thereon conveying element, which can be achieved in particular also a high degree of prefabrication of both the stationary body and the conveying element.
  • a stationary body as well as a conveying element can be used in each case a largely format-independent component, while depending on the particular format of the article to be transported only one appropriately adapted thereto adapter element needs to be used to a correspondingly required Saug Kunststoffmuster on the outer side portion of the stationary Body and thus to produce on the conveyor element.
  • Another advantage of the invention thus consists in a largely universal use of the conveyor in different machines.
  • the second inlet on the outer side portion of the stationary body is spaced from the first inlet transversely to the conveying direction, which is advantageous for receiving axially adjacent articles.
  • the second inlet spaced from the first inlet in the conveying direction at the outer side portion of the stationary body which is particularly advantageous when using the conveying element as collecting drum, where there due to particular structural conditions of the machine used in each case the articles at different locations hit the conveyor element.
  • a further preferred embodiment is characterized in that at the outer side portion of the stationary body at least one group of first inlets extending in the conveying direction at least over a portion of the outer side portion, and at least one group of second inlets spaced from the group of the first inlets are formed in the conveying direction at least over a portion of the outer side portion, are formed on the at least one inner side portion of the stationary body at least one group of first outlets and a group of second outlets are formed in the stationary body at least one group of first connecting channels, each one Connecting inlet from the group of the first inlets to an outlet from the group of the first outlets, and a group of second connecting channels, each having an inlet from the group of the second inlets with an outlet from the Group of the second outlets connect, are formed and the at least one inlet of the adapter element in fluid communication depending on its arrangement with at least one of the outlets from the group of the first and second outlets on the inside of the stationary body can be brought.
  • the first inlets in the group of first inlets at least partially spaced transversely to the conveying direction and / or the second inlets from the group of second inlets at least partially spaced transversely to the conveying direction, which is not only advantageous for a particularly good fixation of the article on the conveyor element, but also for the inclusion of axially adjacent articles.
  • At least one group of the second inlets is at least partially spaced from the at least one group of first inlets in the conveying direction, which is particularly advantageous when using the conveying element as collecting drum, where there due to particular structural conditions of the machine used in each case Make articles at different points on the conveyor element.
  • the at least one group of second inlets is at least partially spaced from the at least one group of first inlets transversely to the conveying direction, which is not only advantageous for a particularly good fixation of the article on the conveyor element, but also for the recording axially adjacent articles.
  • first and second inlets on the outer side portion of the stationary body on a different length in the conveying direction which can be realized particularly advantageous the generation of negative pressure or vacuum over different areas, which in particular when using the conveying element as collecting drum the circumstance Bear in mind that there meet due to special structural conditions of each machine used different articles at different locations on the conveyor element.
  • At least one of the first and second outlets on the at least one inner side portion of the stationary body may extend in the conveying direction over at least a portion of the inner side portion, so that in this respect an image or counterpart corresponding to the arrangement and formation of at least one of the inlets on the outer side portion of the stationary Body results.
  • This can lead to a simpler arrangement and design of the at least one associated inlet on the adapter element.
  • At least one inlet of the adapter element may preferably extend in the conveying direction over at least a portion of the adapter element, which may likewise lead to a simpler arrangement and design of this inlet.
  • the adapter element has a plurality of inlets fluidly connected to its outlet, each inlet of which can be fluidly connected to at least one of the at least first and second outlets on the inside of the stationary body, depending on its arrangement.
  • the inlets may extend at least over a portion of the adapter element in the conveying direction and / or at least one inlet is formed at a distance from another inlet transversely to the conveying direction on the adapter element and / or at least one inlet from another inlet at the adapter element formed spaced apart in the conveying direction. Also, at least one inlet may have a different length than at least one other inlet on the adapter element.
  • Another particularly preferred embodiment of the invention is characterized in that the at least one inner side portion of the stationary body defines a cavity formed in the stationary body, in which the Removable removable adapter element can be arranged.
  • the at least one inner side portion of the stationary body defines a cavity formed in the stationary body, in which the Removable removable adapter element can be arranged.
  • the adapter element may have an elongated body and be inserted with its narrow side into the cavity, wherein preferably the adapter element has a first end, which contains the outlet for establishing a fluid connection with the inlet of the Saug Kunststoffers issued, a closed second end and between its first end and its second end at least one side wall, in which the at least one inlet is formed, and having the first end inserted into the cavity.
  • the adapter element can be used at the same time for closing and sealing the cavity, whereby an undesirable leakage in the suction air path and a consequent increased air consumption is avoided.
  • the adapter element may have a cross section which corresponds to the cross section of the cavity or is at least similar.
  • the cavity and the adapter element may each have substantially the shape of a cylinder and the adapter element in its defined relative position against the cavity against rotation in the cavity are arranged, so that in this development, the cavity is formed in the manner of a bore.
  • the stationary body may have an angled, preferably approximately right-angled, oriented to its outer side portion end face on which the cavity is open, so that the adapter element can be inserted into the stationary body at the end face. This results in a particularly simple handling of the adapter element according to the invention.
  • At least the outer side portion of the stationary body has the shape of a cylinder in the circumferential direction of the conveying direction is defined.
  • a conveying member movably arranged along the outer side portion of the stationary body in the conveying direction, having an inner side adjacent to the outer side portion of the stationary body and an outer side having a plurality of receiving portions consecutively arranged in the conveying direction for temporarily receiving the articles, and including passages which engage the receiving portions the outer side connect with outlets on the inside of the conveying element, each outlet of which can be brought at least temporarily in fluid communication with at least one of the first and second inlets on the outer side portion of the stationary body upon movement of the conveying element along the outer side portion of the stationary body.
  • the conveying element can expediently be designed as a drum rotatably mounted around the outer side portion of the stationary body.
  • the length of the inlets on the outer side portion of the stationary body is greater than the length of the outlets on the inside of the conveying element in the conveying direction, the length of the inlets on the outer side portion of the stationary body.
  • the outlets on the inside of the conveyor element are substantially provided as holes or openings while the inlets on the outside portion of the stationary body are configured as elongated recesses or grooves, the width or diameter of the outlets on the inside of the conveyor element is only a fraction the length of the inlets on the outer side portion of the stationary body.
  • the suction air guiding device preferably has at least one channel or cavity formed inside the stationary body and leading to its outlet for connection to a suction air generating device.
  • a conveyor 2 for conveying articles of the tobacco-processing industry is shown, which is formed in the illustrated embodiment as a rotary conveyor.
  • the conveyor device 2 shown has a stationary arranged control flange 4 and a conveyor drum 6, which is rotatably mounted on the control flange 4 about a rotation axis, not shown.
  • the conveyor device 2 is used in particular in a filter production machine or filter attachment machine and its conveyor drum preferably as a collection or compilation drum in Multifilterherstellmaschinen used.
  • the conveyor drum 6 is set in rotation in the direction of the arrow X by a drive device not shown in the figures.
  • the arrow X thus defines the conveying direction.
  • the arrow X defines not only the conveying direction, but at the same time the circumferential direction.
  • elongated well elements 8 are arranged adjacent to each other in the circumferential direction of the conveyor drum 6 and thus in the conveying direction according to arrow X and aligned in the axial direction.
  • the trough elements 8 are provided with a trough-shaped outer side for receiving articles of the tobacco-processing industry, in particular filter rods or tobacco rods.
  • inlets 10 are provided, where a negative pressure is formed by suction of air, so as to hold the articles with the help of the suction effect generated by the trough elements 8.
  • the inlets 10 in the trough-shaped outer side of the trough elements 8 are arranged in the direction of the longitudinal extent of the trough elements 8 and thus in the axial direction in a row next to each other.
  • outlets 12 are formed on the inside 6 b of the conveyor drum, such as Fig. 2 lets recognize.
  • each inlet 10 is associated with the well elements 8 an outlet 12 on the inside of the conveyor drum 6, which contains not shown in the figures passages, each of which passage an inlet 10 to the well elements 8 with the associated outlet 12 on the inside 6b the conveyor drum 6 connects.
  • the control flange 4 is provided with a cylindrical outer side portion 4a.
  • the conveyor drum 6 surrounds the cylindrical outer side portion 4a of the control flange 4. Accordingly, therefore, the conveyor drum 6 is arranged in the illustrated embodiment on the control flange 4 in the region of its cylindrical outer side portion 4a, so that the inner side 6b of the conveyor drum 6 (Fig. Fig. 2 ) is located adjacent to the outer side portion 4a of the control flange 4 and the outer side portion 4a of the control flange 4 is opposite, wherein the distance between the outer side portion 4a of the control flange 4 and the inner side 6b of the conveyor drum 6 is relatively low. Accordingly, during rotation, the conveying drum 6 moves with its inner side 6b along the outer side portion 4a of the control flange 4.
  • 4 inlets 14a, 14b are provided on the outer side portion 4a of the control flange, which as elongated grooves or Recesses are formed and extend in the circumferential direction over a region of the outer side portion 4a of the control flange 4 and thus in the conveying direction according to arrow X.
  • the elongated inlets are combined to form a first group O1 of first inlets 14a and a second group O2 of second inlets 14b.
  • the elongated inlets 14a and 14b lie in the axial direction and thus transversely to their longitudinal extent or the conveying direction according to arrow X next to each other.
  • the inlets 14a and 14b in each of the two groups O1, O2 have the same length.
  • Each of the two groups O1, O2 contains in the illustrated embodiment, 13 inlets 14a and 14b.
  • the outlets 12 are arranged in rows adjacent to one another in the axial direction, which also applies in the same way to the inlets 10 on the hollow elements 8 on the circumference 6a of the conveyor drum 6, since in the illustrated embodiment each inlet 10 is connected to the well elements 8 with a substantially radially oriented passage with the below formed on the inner side 6b of the conveyor drum 6 outlet 12.
  • the inlets 14a and 14b of each group O1 and O2 on the outer side portion 4a of the control flange 4 correspond in width and pitch to each other with the outlets 12 on the inner side 6b of the conveyor drum 6.
  • the inlets on the outer side portion 4a of the control flange 4 in a first group O1 of the first Inlets 14a and a second group O2 of second inlets 14b summarized.
  • the first group O1 of the first inlets 14a extends over approximately half of the outer side portion 4a of the control flange 4 and thus over an angle of approximately 180 °
  • the second group O2 of the second inlets 14b extends over approximately one quarter of the Outer side portion 4a of the control flange 4 and thus extends over an angle of about 90 °.
  • the two groups O1 and O2 of the inlets 14a, 14b in the circumferential or conveying direction according to arrow X are arranged one behind the other and at their adjacent edges only by an axially oriented and formed in the manner of a web narrow portion 4aa of the outer side portion 4a of the control flange 4 limited from each other. Accordingly, the elongated, groove-shaped inlets 14a, 14b are subdivided in the illustrated embodiment due to the formation of groups in two in the circumferential or conveying direction according to arrow X consecutive sectors.
  • Each inlet 14a, 14b on the outer side portion 4a of the control flange 4 is connected via a connecting channel formed in the body of the control flange 4 below its outer side portion 4a, but not visible in the figures, with an associated outlet 16a and 16b, respectively, which adjoin one another an inside forming side wall 4c of a disposed within the control flange 4 cavity 18 is formed.
  • the cavity 18 has the shape of a cylinder, extends in the axial direction and is open at the end face 4 b of the control flange 4. Thus, the cavity 18 is introduced in the manner of a bore in the control flange 4.
  • the outlets 16a, 16b are formed as elongated grooves or recesses extending transaxially across a portion of the cylindrical side wall 4c.
  • Fig. 3 shows that in the illustrated embodiment, the outlets 16a, 16b similar to the inlets 14a, 14b on the outer side portion 4a of the control flange 4 to a first group I1 of first outlets 16a and a second group I1 of second outlets 16b are summarized, the two groups I1, I2 in the transverse axial direction or in the circumferential direction of the side wall 4c of the cavity 18 lie one behind the other and in each group I1 or I2 the outlets 16a and 16b are arranged side by side in the axial direction.
  • the arrangement of the outlets 16a, 16b on the side wall 4c of the cavity 18 with the arrangement of the inlets 14a, 14b on the outer side portion 4a of the control flange 4 correspond, in the manner of a correspondingly reduced image.
  • While the cavity 18 is open at one end to the end face 4b of the control flange 4, as the FIGS. 3 to 5 show the unrecognizable in the figures opposite inner end of the cavity 18 with a formed in the interior of the control flange 4, not recognizable in the figures Saufluftkanal whose outlet is provided for connection to a also not shown in the figures, suction air generating device or vacuum source.
  • cylindrical cavity 18 can be a cylindrical body used, which is a so-called.
  • Adapter element 20 The cylindrical shape of the adapter element 20 corresponds to the cylindrical shape of the cavity 18. Accordingly, the adapter element 20 is provided with a cylindrical shell or a cylindrical outer side 20a and with a first end 20b and a second end 20c. The first end 20b of the adapter element 20 has an outlet not visible in the figures. The adapter element 20 is inserted with its first end 20b into the cavity 18 until the second end 20c is substantially flush with the end face 4b of the control flange 4, as in FIG Fig. 6 is schematically visible.
  • the adapter element 20 When the adapter element 20 is arranged in the cavity 18, the outlet at the first end 20b is in fluid communication with the suction air channel connected to the inner end of the cavity 18. In contrast to the first end 20b, the second end 20c is closed. Thus, when placed in the cavity 18, the adapter member 20 acts as a plug closing the cavity 18, thereby preventing the ingress of unwanted secondary air.
  • inlets 22a, 22b, 22c formed, similar to the inlets 14a, 14b on the outer side portion 4a of the control flange 4 and the outlets 16a, 16b in the side wall 4c of the cavity 18 as elongated grooves or Recesses are designed and extending circumferentially over a section the outer side 20 a of the adapter element 20 extend.
  • These inlets 22a, 22b and 22c are in common fluid communication with the outlet at the first end 20b of the adapter element 20 and thus ultimately via the mentioned suction air duct with the suction air generating device or vacuum source.
  • the adapter element 20 contains a cavity or internal connecting channel, which is not recognizable in the figures, which communicates with the mentioned outlet at the first end 20b of the adapter element 20 and into which the inlets 22a, 22b, 22c open.
  • the inlets 22a, 22b, 22c on the outer side 20a of the adapter element 20 are arranged side by side in the axial direction, wherein the inlets 22a, 22b, 22c with respect to pitch between two adjacent inlets, arrangement and width with the outlets 16a, 16b on the Side wall 4c of the cavity 18 correspond.
  • the inlets 22a, 22b, 22c are each in fluid communication with one of the outlets 16a, 16b on the side wall 4c of the cavity 18, whereby the Saufluftpfade from the inlets 10 on the well elements 8 on the periphery 6a of the conveyor drum 6, via the outlets 12 on the inner side 6b of the conveyor drum 6, the inlets 14a, 14b on the outer side portion 4a of the control flange 4, the outlets 16a, 16b on the side wall 4c of the cavity 18, the inlets 22a, 22b, 22c on Adapter element 20, the outlet is closed at the first end 20b and the suction air passage within the control flange 4 to the suction air generating device or vacuum source.
  • Fig. 4 can recognize, in the illustrated embodiment, the inlets on the outer side 20a of the adapter element 20 to a first group S1 of first inlets 22a, a second group S2 of second inlets 22b and a third group S3 of third inlets 22c summarized.
  • the inlets of each group S1, S2 and S3 have the same length, however, the groups S1, S2 and S3 with respect to the length of the associated inlets 22a, 22b and 22c, to produce the desired specific negative pressure pattern. Accordingly, different arrangements and lengths of the inlets 22a, 22b, 22c on the adapter element 20 are to be provided for different vacuum patterns.
  • the adapter element 20 takes over the task of a coupling or connecting element, whereby the negative pressure or the vacuum is applied to the conveyor drum 6 in a specific pattern targeted.
  • the adapter element 20 is designed to be interchangeable, and it can be used depending on the particular application case different adapter elements that differ with respect to the arrangement and orientation of the inlets on its outer side, so that accordingly different outlets 16a, 16b on the side wall 4c of Cavity 18 brought into fluid communication with the suction air generating device and therefore can be occupied with suction.
  • the adapter element 20 may alternatively also be referred to as a control element which is only to be exchanged for a format change.
  • the arrangement of the adapter element 20 in the cavity 18 has to be made in a defined relative position relative to the side wall 4c of the cavity 18 so that a particular pattern of the inlets 22a to 22c on the adapter element 20 individually and unmistakably for the generation of vacuum or vacuum on the conveyor drum. 6 in a certain pattern.
  • the adapter element 20 is inserted into the cavity 18, the arrangement is to be made such that the recess 24 on the end face 4b of the control flange 4 is completed by the recess 28 on the adapter element 20, such as Fig. 6 lets recognize.
  • the adapter element 20 is screwed into the blind hole 26 until the countersunk head of this screw on the recess 24 and recess 28th is present and thus 'fills' them together. Thereby it is ensured that the adapter element 20 is fixed in the mentioned defined relative position.
  • the adapter element 20 may also have a deviating from the cylindrical shape, such as a cuboid shape. Furthermore, it is also conceivable to form the adapter element 20 as a flat part such as in particular a small plate. Of course, in these cases, the cavity 18 would have to be adjusted accordingly, at least insofar as the adapter element 20 continues to fit into the cavity 18.

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Specific Conveyance Elements (AREA)
EP18211838.0A 2017-12-13 2018-12-12 Dispositif de transport permettant de transporter des articles de l'industrie de traitement du tabac Withdrawn EP3504987A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017129736.7A DE102017129736A1 (de) 2017-12-13 2017-12-13 Fördervorrichtung zum Fördern von Artikeln der Tabak verarbeitenden Industrie

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EP3504987A1 true EP3504987A1 (fr) 2019-07-03

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EP18211838.0A Withdrawn EP3504987A1 (fr) 2017-12-13 2018-12-12 Dispositif de transport permettant de transporter des articles de l'industrie de traitement du tabac

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EP (1) EP3504987A1 (fr)
CN (1) CN110025040A (fr)
DE (1) DE102017129736A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022115637A1 (de) 2022-06-23 2023-12-28 Körber Technologies Gmbh Fördern von stabförmigen Artikeln der Tabak verarbeitenden Industrie

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607008A1 (fr) * 2004-06-15 2005-12-21 Hauni Maschinenbau AG Tambour de transport de l'industrie du tabac
EP2353408A2 (fr) * 2010-01-29 2011-08-10 HAUNI Maschinenbau AG Tambour de transport de l'industrie de traitement du tabac
DE102011076066A1 (de) * 2011-05-18 2012-11-22 Hauni Maschinenbau Ag Steuerflansch einer Fördertrommel der Tabak verarbeitenden Industrie

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1607008A1 (fr) * 2004-06-15 2005-12-21 Hauni Maschinenbau AG Tambour de transport de l'industrie du tabac
EP2353408A2 (fr) * 2010-01-29 2011-08-10 HAUNI Maschinenbau AG Tambour de transport de l'industrie de traitement du tabac
DE102011076066A1 (de) * 2011-05-18 2012-11-22 Hauni Maschinenbau Ag Steuerflansch einer Fördertrommel der Tabak verarbeitenden Industrie

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