EP2642879B1 - Système de formation et parties de formation pour une machine de fabrication de boudins de l'industrie de traitement du tabac - Google Patents

Système de formation et parties de formation pour une machine de fabrication de boudins de l'industrie de traitement du tabac Download PDF

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Publication number
EP2642879B1
EP2642879B1 EP11779579.9A EP11779579A EP2642879B1 EP 2642879 B1 EP2642879 B1 EP 2642879B1 EP 11779579 A EP11779579 A EP 11779579A EP 2642879 B1 EP2642879 B1 EP 2642879B1
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EP
European Patent Office
Prior art keywords
strip
rod
format
garniture
edge
Prior art date
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Active
Application number
EP11779579.9A
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German (de)
English (en)
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EP2642879A2 (fr
Inventor
Matthias Schafforz
Manuel Hansch
Heiko Hoffleit
Horst ROß
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
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Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Publication of EP2642879A2 publication Critical patent/EP2642879A2/fr
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Publication of EP2642879B1 publication Critical patent/EP2642879B1/fr
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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0229—Filter rod forming processes
    • A24D3/0233—Filter rod forming processes by means of a garniture
    • 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
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod
    • A24C5/1807—Forming the rod with compressing means, e.g. garniture

Definitions

  • the present invention relates to a format system for a tobacco processing industry strand making machine for forming a strand and wrapping the strand with a wrapping strip according to claim 3, and to a top part for a molding system of a tobacco processing industry strand making machine according to claim 1.
  • a format system is provided for forming a strand and wrapping the strand with a wrapping strip.
  • a format system comprises a base part, for example a sub-format, a format strip accommodated in the base part for transporting the strand and, in the case of its wrapping with a wrapping strip, also for transporting the wrapping strip.
  • the format tape has an inner side, an outer side, a first edge and a second edge opposite the first edge.
  • a cover part for example an upper format, which has a guide section for receiving the first edge of the format strip and, in the case of its covering, a support surface for supporting the wrapping strip.
  • From the GB 444 519 A is a format system for cigarette manufacturing machines with a holding part and a molding comprising cover part known.
  • the format system is located in the machine's strand unit and forms the strand of tobacco fibers and wraps the strand of tobacco fibers with the wrapping strip.
  • the format system is located in the strand unit of the machine and forms the strand from a recycled continuous fiber filter material, if desired with additives, and wraps the strand with the wrapping strip.
  • the format system is located in the machine's strand unit and forms the strand from a plurality of longitudinal axial successions, leaving any predetermined clearances, if desired, of successive filter segments and wrapping the strand with the wrapping strip.
  • the format system is located in the unit of the machine and forms the strand from a filter material of finite length fibers, if desired with additives, and wraps the strand with the wrapping strip.
  • the object of the present invention is to specify a format system and a cover part for a format system which enables an improved production of shaped strands, in particular largely avoiding formation of wrinkles and / or markings on a manufactured strand, in particular on a wrapped strand.
  • the format strip can quasi resign with its first edge - seen in section - from the strand-forming channel, so that the envelope strip in the strand-forming channel reaches a larger area and largely kink-free system and can be better supported. In this case, sufficient lateral pressure can still be exerted on the strand in order to be able to transport and shape it. Frictional forces can be reduced in a simple way.
  • the guide section is designed in the form of a guide channel or section bounded on two sides by walls in the section, the first edge can be largely free from curvature or reduced curvature and the service life of the format strip can be increased as a result of corresponding bending cycle stresses.
  • the guide portion is formed in the form of a strand open to the, in the radial direction in a depth T and in a circumferential direction U extending paragraph, whereby a withdrawal of the format strip from the strand-forming channel can be realized in a particularly simple manner. If the depth T of the paragraph less than the height H of the format tape, the risk of formation Of wrinkles and / or markings already substantially reduced and still a safe transporting and shaping of the strand and a safe transporting and laying around the wrapping strip are guaranteed.
  • a gap arranged second cover strip Forming a gap arranged second cover strip, a variety of adjustment is created, especially with regard to diameter adjustments. If the wrapping strip projects out of the gap, a desired glue can be applied in a simple manner to a correspondingly provided gluing station in the edge region of the protruding wrapping strip, for instance with a nozzle.
  • the first cover strip with its free end facing the strand overlaps the strand by a length L in the direction of projection of the strand, optimum shaping of the strand and fixing of the overlapping seam formed by the two superimposed edge regions of the covering strip are ensured.
  • the format band in a section of the longitudinal extent of the format system in the transport direction of the strand substantially U-shaped, in particular in any other section of the format system with a closer distance of the two on the two legs of the U opposite first edge and second edge, provided feasible , a particularly long life of the format tape is possible as a result of omitted bending cycle stress.
  • the wrapping strip can optimally supported on a gluing station for applying glue in the so-called glue seam zone (so-called glue seam or overlap seam) and reduce bending stress on the format tape.
  • cover part ensures a precise guiding and relieving the format strip of bending cycles while reliably transporting and wrapping the strand with the wrapping strip.
  • cover part is also suitable for producing uncoated strands, which hereby can be given a high-quality form, in particular with regard to cross-sectional fluctuations.
  • Is the distance between the walls greater than the height H of the format strip in particular if it corresponds to the height H plus a predetermined game, in particular with a game of about 0.1 to 2.0 mm, preferably 0.15 to 1.5 mm, can be realized for a reliable and trouble-free supporting and guiding the HüllmaterialstMails optimized support surface and ensure a particularly low-friction guiding the format strip, in particular a reduction of Achieve frictional forces.
  • the molding in a section of its longitudinal extent, starting from the guide channel or section toward its free end in section initially decreasing in material thickness and then increasingly formed, especially the material thickness at the front higher than the minimum material thickness along the distance between the free End and the guide channel or section, can be a strength and production optimized design of the cover realized.
  • the present invention thus takes a completely new and different route than proposed for known format systems and known cover parts.
  • FIGS. 1 to 8 Illustrated embodiments are not within the scope of the patent.
  • FIG. 1 in a first section schematically illustrated a system of Strangherstellmaschine for producing a strand formed as a multifilament strand 1 comprises a formed as a lower format 2, in section substantially rectangular-shaped and in and out of the plane in or out extending base part.
  • the sub-format 2 is provided with two extending into the plane of the cooling channels 3 and suction holes 4, which penetrated the lower format 2 in the vertical direction and viewed in the plane of the drawing over the longitudinal extent of the sub-format 2 are spaced from each other.
  • a nozzle 5 for supplying a cooling medium is provided on the bottom side, which flows through the cooling channels 3.
  • a trough-like, half-shell-shaped depression 6 is formed, in which a format strip 7, which can be driven endlessly circumferentially in the plane of the drawing, is received.
  • the format strip 7 has an inner side 8, on which a wrapping strip 9 rests, an outer side 10, which rests partially in the recess 6, a first edge 11 and a second edge 12 opposite the first edge 11.
  • the lower format 2 opposite a cover member 13 is arranged, which comprises a first cover strip 14 and a second cover strip 15.
  • the cover part 13, the first cover strip 14 and the second cover strip 15 extend into and out of the drawing plane or out. They essentially have the shape of a long, flat cuboid.
  • the first cover strip 14 and the second cover strip 15 of the cover part 13 are fastened to the lower format 2 via non-illustrated, releasable fastening means and provided adjustable relative to the lower format 2 via exchangeable intermediate layers 16 in their respective distance to the lower format 2.
  • the first cover strip 14 comprises a holding part 17 and a molded part 18, which are integrally connected to one another.
  • the second cover strip 15 comprises a holding part 19 and a molding 20, which are integrally connected to each other.
  • the first cover strip 14 and the second cover strip 15 are arranged facing each other with their mold parts 18 and 20 respectively.
  • the lateral, in their longitudinal extent each with a variable contour formed end faces of the cover strips 14, 15 are facing each other.
  • a gap 21 is formed between the first cover strip 14 and the second cover strip 15.
  • the gap 21 extends into the plane of the drawing and out between the molded part 18 of the first cover strip 14 and the molded part 20 of the second cover strip 15.
  • the gap 21 changes its position along the longitudinal extension of the cover part 13, viewed in the projection direction on the lower format 2. the first cover strip 14 and the second cover strip 15 as it is from the FIGS. 1 to 4 particularly clear.
  • the cover part 13 has a guide section which is arranged in the first cover strip 14 and which is designed in the form of a rectangular groove 22 with a groove base. From the groove bottom, two boundary surfaces spaced substantially parallel to one another extend in the direction of the lower format 2, tapering perpendicularly to the lower format 2.
  • the first edge 11 and the second edge 12 having format tape 7 is movably received with its first edge 11 to pull it in the drawing plane and beyond by a drive, not shown.
  • the wrapping strip 9 lies with a predominant part of its width, leaving edge regions.
  • the cover part 13 furthermore has a support surface 23 arranged in the first cover strip 14, which supportably supports the cover strip 9.
  • the support surface 23 is substantially concave, partially cup-shaped on the strand 1 and the Sub-format 2 facing side of the format part 18 is formed and extends in the circumferential direction and in the transport direction of the strand. 1
  • the formed as a groove 22 guide portion for the first edge 11 of the format strip 7 is formed in section by two opposing walls 24 and 25 and bounded laterally.
  • the walls 24 and 25 have on their opposite sides of the aforementioned boundary surfaces.
  • the wall 24 has a converging in section, in particular wedge-shaped course and tapers, starting at the level of the bottom of the groove 22 and the groove bottom toward the open end of the groove 22 formed as the guide portion and the Nutauslauf, in a curved course.
  • an envelope is to be understood as a curve, which results in a continuation of the contour of the support surface 23 in section.
  • the outer side 10 of the format strip 7 with its first edge 11 does not rest on a continuously extending and continuously continued contour of the support surface 23, as in the prior art, but recedes relative to the support surface 23.
  • the molding 20 of the second cover strip 15 is underside with a concave, part cup-shaped support surface 26 is provided.
  • the support surface 26 is arranged facing the lower format 2 and its recess 6.
  • the support surface 26 is supported in the in FIG. 1 illustrated section the outside of the wrapping strip 9 and overlaps the strand 1 beyond its vertex.
  • the second cover strip 15 engages with her the strand 1 or the recess 6 facing, the support surface 26 bearing, free end of the strand 1 by a length L, seen in the projection direction of the strand 1 or the recess 6, in a portion of its longitudinal extent.
  • the length L is in this case about 73 percent of the diameter of the strand 1, or related to the recess 6, about 67 percent of the maximum width of the recess 6 at this point.
  • the recess 6 is formed in section with a radius which corresponds approximately to the radius of the strand 1 plus the height H of the format strip 7.
  • the recess 6 has in section a shape of a half-shell.
  • a guide portion is arranged, which is formed in the form of a rectangular groove 27 with a groove bottom. From the groove bottom, two boundary surfaces spaced substantially parallel to one another extend in the direction of the lower format 2, tapering perpendicularly to the lower format 2.
  • the format tape 7 is movably received with its second edge 12 in order to draw it in the plane and out through the drive, not shown.
  • the formed in the molding 20 as a groove 27 guide section is in section formed by two opposing walls 28 and 29 and bounded laterally.
  • the walls 28 and 29 have on their opposite sides of the aforementioned boundary surfaces.
  • the wall 28 has a converging in section, in particular wedge-shaped course and tapers, starting at the level of the bottom of the groove 27 and the groove bottom toward the open end of the groove 27 formed as a guide portion and the Nutauslauf, in a curved course.
  • the groove 27 is offset relative to the envelope of the support surface 26 of the molded part 20 of the second cover strip 15. What is meant by “staggered” has already been explained above.
  • the walls 24, 25 of the first cover strip 14 and the walls 28, 29 of the second cover strip 15 each form guide surfaces for the respective edge 11, 12 of the format strip 7.
  • the respective groove bottom of the grooves 22 and 27 can serve as guide surfaces.
  • the first cover strip 14 and / or the second cover strip 15 each have two through the walls 24, 25 (first cover strip 14), 28, 29 (second cover strip 15) formed guide surfaces for the respective edge 11 (first edge), 12 (second edge ) of the format tape 7.
  • the guide surfaces are formed by the aforementioned boundary surfaces of each formed as a groove 22, 27 guide portions or channels.
  • FIG. 1 shows a section along the line EE FIG. 4 ,
  • FIG. 2 illustrated second section of the embodiment of FIG. 1 is the molded part 18 of the first cover strip 14 formed elongated, such that it projects beyond the apex of the strand 1 in the projection direction transverse to its longitudinal extent.
  • the support surface 23 for the wrapping strip 9 has an outlet section 30, which connects tangentially to a beginning on the groove 22 curvature portion 31 of the support surface 23.
  • the length L is in this case about 93 percent of the diameter of the strand 1 or related to the recess 6, about 78 percent of the maximum width of the recess 6 at this point.
  • the guide portion of the second cover strip 15 is formed at this point in section paragraph-shaped, with a first boundary wall which extends vertically and with a second boundary wall, which extends transversely to the first boundary wall.
  • the second boundary wall in its extension transversely to the first boundary wall, falls below the height H of the format strip 7 in order to guide the second edge 12 of the format strip 7 slightly protruding.
  • the transition is designed "jump-free".
  • the second mold part 20 is withdrawn at this point to the holding part 19, approximately up to the level of the outside edge of the heel-shaped guide portion.
  • FIG. 2 shows a section along the line DD FIG. 4 ,
  • FIG. 3 illustrated third section of the embodiment of FIG. 1 is the molding 18 of the first cover strip 14 shortened relative to the in FIG. 4 formed embodiment, such that it ends in the projection direction transverse to its longitudinal extent in front of the apex of the strand 1.
  • the support surface 23 has a steeper slope than in the FIG. 2 and in FIG. 1 shown section.
  • a multi-part, detachably mounted and removable format element 32 is arranged in the in FIG. 3 illustrated section of the first cover strip 14 opposite a multi-part, detachably mounted and removable format element 32 is arranged. Seen in the plane of the drawing, behind the format element 32, the second cover strip 15 is arranged, the molding 20 is partially covered by the molding 18 of the first cover strip 14 in this section.
  • FIG. 3 shows a section along the line CC FIG. 4 .
  • Sectionally schematically illustrated format unit 33 is of the strand 1, the format tape 7 and the wrapping strip 9 (which in FIG. 4 not shown) from right to left.
  • the format unit 33 comprises the first cover strip 14 and the second cover strip 15 arranged opposite the first cover strip 14.
  • the second cover strip 15 is preceded by the format element 32.
  • the format element 32 and the first cover strip 14 are preceded by further components such as a so-called finger 34 and an input section 41 arranged at the input of the format unit 33.
  • the wrapping strip 9 is first received spread in a planar orientation and then gradually arched up with its ends to initiate strand forming.
  • FIG. 5 in a section schematically illustrated, another embodiment of a format system for a cigarette rod making machine, the first cover strip 14 in a section similar to the cover strip 14 of the first embodiment in their section according to FIG. 2 educated.
  • the second cover strip 15 has in this section a respect to the cover strip 15 FIG. 2 different contour on.
  • the holding part 19 of the second cover strip 15 forms a counterclockwise inclined to the vertical bearing surface 35, which extends in the plane and an edge portion of the wrapping strip 9 leads.
  • a nozzle 36 of a gluing device 37 Opposite the contact surface 35 is a nozzle 36 of a gluing device 37 (only shown in excerpts), which has a nozzle body which can be screwed into a shaft or used in another way with an outlet opening.
  • the contact surface 35 is provided with a recess, not shown, which is formed such that the edge portion of the wrapping strip 9 at the level of the nozzle 36 on its side facing away from the nozzle 36 receives a slight hollow position and it is a specifiable, easy bending when applying glue possible.
  • the molding 18 engages over the strand 1 in approximately the length L of 94 percent of the diameter of the strand 1, based on the maximum width of the recess 6 in about the length L of 80 percent.
  • the first edge 11 of the format strip 7 is guided in a groove section 22 formed as a guide portion analogous to the guide portion of the first embodiment described above. Reference is made to the above description.
  • the second edge 12 of the format tape 7 is guided on the contact surface 35 to the outside without coverage. This means that no limiting body of the second cover strip 15 are arranged over its front side pointing vertically outwards, as it is, however, in the case of the FIG. 1 and FIG. 2 removable and described above guides the second edge 12 is the case.
  • the wrapping strip 9 extends with an edge region to the outside, which is guided by the contact surface 35.
  • the second edge 12 covers, seen in the projection direction on the front side of the free end of the molding 18, the end face of the free end of the molding 18 partially.
  • the second edge 12 is mounted with a predeterminable game feasible two-sided, especially on the outside 10 by a vertical guide surface of the holding part 19 and on the inside 8 through the aforementioned end face of the molding 18 with the interposition of an edge region of the wrapping strip.
  • a guide portion for the second edge 12 is formed by an interaction of the first cover strip 14 and second cover strip 15, in particular by the molded part 18 and the holding part 19th
  • the second cover strip 15 shown in plan view from above, essentially has a basic shape of an elongate, flat cuboid with a laterally shaped wing extending from one end over approximately half of the longitudinal extent.
  • the wing has an undercut over its longitudinal extent.
  • the second cover strip 15 is provided with two upper side lowered mounting holes.
  • the guide portion for the second edge 12 of the format strip 7 is, as the above explanations, in particular to the FIGS. 1 to 4 , Removable, formed along the longitudinal extent of the second cover strip 15 with a different contour. Seen in the transport direction of the format tape 7, the part having the wing-like projection is located downstream. At the inlet end, as seen in relation to the conveying direction of the format strip 7, the second cover strip 15 with the paragraph-shaped guide portion, as he regards FIG. 2 is explained, in particular at least extends to about half. In the rear direction seen in the transport direction, approximately in the last third of its longitudinal extent, the second cover strip 15 is formed with the groove-like guide portion 27 to its outlet and the wedge-shaped wall 28, as it regards FIG. 1 is explained.
  • the first cover strip 14 essentially has a basic shape of an elongate, flat cuboid with a laterally shaped wing extending over the longitudinal extent.
  • the wing has an undercut along its longitudinal extension and is formed along the longitudinal extent of the first cover strip 14 with a different contour.
  • the first cover strip 14 is provided with a plurality of mounting holes and suction holes, which are arranged in particular with their respective center on a straight line which is parallel spaced from the wing-free longitudinal side.
  • the guide portion for the first edge 11 of the format tape 7 is, as the above explanations, in particular to the FIGS. 1 to 4 , Can be removed, formed along the longitudinal extent of the first cover strip 14 with a groove-like contour.
  • the inlet-side end with respect to the transport direction of the format strip 7 lies in FIG. 8 right rear and the outlet end left front.
  • the respective contour of the guide portion and the wedge-shaped wall 24 is in connection with the description, in particular to the FIGS. 1 to 4 , explained above.
  • a short section is first formed with a paragraph-shaped guide section, before then the groove-shaped contour is formed.
  • the guide section is formed in the first cover strip 14 in the form of a shoulder 38.
  • the shaped as a paragraph 38 guide portion for the first edge 11 is disposed between the holding part 17 and molding 18.
  • the shoulder 38 is bounded on one side by a concave wall 39 and to a second wall 40 arranged transversely to the aforementioned side.
  • the wall 39 and the wall 40 form a guide section which is limited in section on both sides for guiding the format strip 7, in particular for guiding its first edge 11.
  • the paragraph 38 is designed to be open in the direction of the strand 1.
  • the shoulder 38 extends in the radial direction into a depth T in the holding part 17 and into a, in particular to the course of the format strip 7 concentric, circumferential direction.
  • the depth T is less than the height H of the format tape 7.
  • the molded part 18 has a support surface 23.
  • the depth T is dimensioned such that the format strip 7 protrudes with its inner side 8 a small amount, so that the support surface 23 with respect to the format strip and the inside 8 a small amount back, viewed in the counterclockwise direction.
  • the depth T is less than the height of the format strip 7 by an amount between 0.05 to 0.5 mm, preferably 0.07 to 0.35 mm, particularly preferably 0.1-0.25 mm.
  • the depth T also between 0.05 and 0.5 mm, 0.1 to 0.4 mm, 0.3 to 2.0 mm or 0.4 to 1.5 mm.
  • the wrapping material strip is shown schematically to explain the design and operation of the format system and the cover part.
  • These are schematic representations, which should serve for the understanding and not necessarily on strand units realized, more difficult-to-understand parts in the form of their manufacturing drawings represent.

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  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Claims (8)

  1. Pièce de recouvrement (13, 14, 15) pour un système de formation d'une machine de fabrication de boudins de l'industrie de traitement du tabac, avec une pièce de maintien (17, 19) et une pièce de formation (18, 20) attachée à la pièce de maintien (17, 19), qui comprend une surface de support (23, 26) concave s'étendant dans la direction circonférentielle et dans la direction longitudinale, ce dont il résulte, en une vue en coupe, en poursuivant les contours des surfaces de support (23, 26), une courbe enveloppante, un tronçon de guidage (22, 27, 38) délimité, vu en coupe, de deux côtés par des parois (24, 25 ; 28, 29 ; 39, 40) étant formé entre la pièce de maintien (17, 19) et la pièce de formation (18, 20) pour le guidage d'un bord d'une bande de formation (7), le tronçon de guidage présentant la forme d'un étagement (38) avec une paroi (39) s'étendant suivant une surface, notamment concave, et une paroi adjacente (40) disposée transversalement par rapport à celle-ci pour recevoir le bord de la bande de formation (7), l'étagement (38) étant de forme ouverte en direction du boudin, caractérisée en ce que, vu en coupe, la paroi (39) du tronçon de guidage s'étendant suivant une surface est décalée par rapport à la courbe enveloppante de la surface de support (23).
  2. Pièce de recouvrement selon la revendication 1, caractérisée en ce que la profondeur T de l'étagement (38) est d'entre 0,05 et 0,5 mm, 0,1 à 0,4 mm, 0,3 à 2,0 mm ou 0,4 à 1,5 mm.
  3. Système de formation d'une machine de fabrication de boudins de l'industrie de traitement du tabac pour former un boudin (1) et pour envelopper le boudin (1) avec une bande d'enveloppement (9), comprenant une pièce de base (2) s'étendant dans la direction de transport du boudin (1), une bande de formation (7) reçue dans la pièce de base (2) pour le transport de la bande d'enveloppement (9), laquelle bande comprend un côté intérieur (8), un côté extérieur (10), un premier bord (11) et un second bord (12) situé du côté opposé par rapport au premier bord (11), une pièce de recouvrement (13) selon l'une des revendications 1 ou 2, disposée en regard de la pièce de base (2) et s'étendant dans la direction de transport du boudin (1), le tronçon de guidage (38) étant décalé par rapport à la courbe enveloppante de la surface de support (23), vu en coupe, au moins dans un tronçon du système de formation, s'étendant dans la direction de transport du boudin (1).
  4. Système de formation selon la revendication 3, caractérisé en ce que le tronçon de guidage présente la forme d'un étagement (38) ouvert vers le boudin (1) et s'étendant en direction radiale en une profondeur T et une direction circonférentielle U, notamment avec une profondeur T qui est inférieure à la hauteur H de la bande de formation (7), la profondeur T de l'étagement (38) correspondant notamment à la hauteur H de la bande de formation (7) moins une valeur de moins qu'entre 0,05 à 0,5 mm, de préférence 0,1 à 0,4 mm.
  5. Système de formation selon la revendication 3 ou 4, caractérisé en ce que la pièce de recouvrement (13) comprend une première baguette de recouvrement (14) et une seconde baguette de recouvrement (15) disposée par rapport à la première baguette de recouvrement (14) en formant une fente (21), qui comportent notamment respectivement des surfaces de support (23, 26) pour le côté extérieur de la bande d'enveloppement (9) et des parois (24, 25 ; 28, 29 ; 39, 40) formant des surface de guidage pour la zone de bord (11, 12) respective de la bande de formation (7).
  6. Système de formation selon la revendication 5, caractérisé en ce que la première baguette de recouvrement (14) et/ou la seconde baguette de recouvrement (15), par leur extrémité libre respective portant la surface de support respective (23, 26), ont prise sur le boudin (1) sur une longueur L dans la direction de projection du boudin (1), sur un tronçon de leur étendue longitudinale qui est d'entre 65 pourcent et 100 pourcent, notamment entre 70 pourcent et 98 pourcent, du diamètre du boudin(1).
  7. Système de formation selon l'une des revendications 3 à 6, caractérisé en ce que la bande de formation (7) est guidée, sur un tronçon de l'étendue longitudinale du système de formation, dans la direction de transport du boudin (1), sensiblement en forme de U et que le premier bord (11) est guidé dans le tronçon de guidage (22, 38) qui est disposé notamment dans la première baguette de recouvrement (14).
  8. Système de formation selon l'une des revendications 3 à 7, caractérisé en ce que le second bord (12) de la bande de formation (7) est orienté, sur un tronçon de l'étendue longitudinale du système de formation, dans la direction de transport du boudin (1), par son côté frontal, sans chevauchement et sensiblement verticalement vers l'extérieur et qu'il est guidé avec con côté intérieur de la bande de formation, en direction de projection sur le côté frontal de l'extrémité libre de la première baguette de recouvrement (14), de façon à recouvrir au moins partiellement la face frontale de l'extrémité libre de la première baguette de recouvrement (14) et espacé de celle-ci.
EP11779579.9A 2010-11-22 2011-10-24 Système de formation et parties de formation pour une machine de fabrication de boudins de l'industrie de traitement du tabac Active EP2642879B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010051894 DE102010051894A1 (de) 2010-11-22 2010-11-22 Formatsystem und Formatteile für eine Strangherstellmaschine der tabakverarbeitenden Industrie
PCT/EP2011/005343 WO2012069114A2 (fr) 2010-11-22 2011-10-24 Système de formation et parties de formation pour une machine de fabrication de boudins de l'industrie de traitement du tabac

Publications (2)

Publication Number Publication Date
EP2642879A2 EP2642879A2 (fr) 2013-10-02
EP2642879B1 true EP2642879B1 (fr) 2017-02-15

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PL223115B1 (pl) 2013-02-15 2016-10-31 Int Tobacco Machinery Poland Spółka Z Ograniczoną Odpowiedzialnością Sposób, mechanizm i urządzenie do chwilowego kompresowania materiału filtracyjnego
DE102015122550A1 (de) * 2015-12-22 2017-06-22 Hauni Maschinenbau Gmbh Strangherstellmaschine zur Herstellung von Produkten der Tabak verarbeitenden Industrie
DE102016121618A1 (de) * 2016-11-11 2018-05-17 Hauni Maschinenbau Gmbh Strangherstellmaschine zur Herstellung von Produkten der Tabak verarbeitenden Industrie und zugehörige Formatgarnitur
DE102017101929A1 (de) 2017-02-01 2018-08-02 Hauni Maschinenbau Gmbh Verfahren zum Herstellen eines Strangs der Tabak verarbeitenden Industrie sowie Strangformungsvorrichtung
EP3498111B1 (fr) * 2017-12-13 2022-07-06 Max Schlatterer GmbH & Co. KG Bande de garniture
KR20210038880A (ko) * 2018-08-03 2021-04-08 필립모리스 프로덕츠 에스.에이. 재구성 가능한 래핑 메커니즘
KR20210038873A (ko) * 2018-08-03 2021-04-08 필립모리스 프로덕츠 에스.에이. 재구성 가능한 래핑 기구

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WO2012069114A3 (fr) 2012-07-19
PL2642879T3 (pl) 2017-09-29
DE102010051894A1 (de) 2012-05-24
WO2012069114A2 (fr) 2012-05-31
EP2642879A2 (fr) 2013-10-02
CN103313614B (zh) 2016-10-26
CN103313614A (zh) 2013-09-18

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