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WO2013031015A1 - Dispositif d'enroulement de bande de feuille - Google Patents

Dispositif d'enroulement de bande de feuille Download PDF

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Publication number
WO2013031015A1
WO2013031015A1 PCT/JP2011/070006 JP2011070006W WO2013031015A1 WO 2013031015 A1 WO2013031015 A1 WO 2013031015A1 JP 2011070006 W JP2011070006 W JP 2011070006W WO 2013031015 A1 WO2013031015 A1 WO 2013031015A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheet
umbrella member
rake
winding device
upstream
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.)
Ceased
Application number
PCT/JP2011/070006
Other languages
English (en)
Japanese (ja)
Inventor
泰男 川谷
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.)
Japan Tobacco Inc
Original Assignee
Japan Tobacco Inc
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 Japan Tobacco Inc filed Critical Japan Tobacco Inc
Priority to PCT/JP2011/070006 priority Critical patent/WO2013031015A1/fr
Publication of WO2013031015A1 publication Critical patent/WO2013031015A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B3/00—Preparing tobacco in the factory
    • A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products

Definitions

  • the present invention relates to a sheet band winding device for winding a sheet band in which rectangular sheets are conveyed without being separated from each other in a process in which rectangular sheets are conveyed in a distributed state on a conveying surface.
  • a sheet tobacco obtained from, for example, a rolled regenerated tobacco web.
  • This sheet tobacco is obtained by cutting a regenerated tobacco web at regular intervals.
  • Such a sheet cigarette is conveyed toward a boxing machine, and this boxing machine packs each sheet cigarette at a predetermined weight.
  • This boxing machine packs each sheet cigarette at a predetermined weight.
  • the production of regenerated tobacco web is described in, for example, Patent Documents 1 and 2 below.
  • the sheet tobacco band is formed without the sheet tobacco being cut. Even if such a sheet tobacco belt is supplied to the feeder, the sheet tobacco belt is not separated into individual sheet tobaccos, so that the individual sheet tobacco cannot be supplied from the feeder.
  • An object of the present invention is to provide a sheet belt winding device that allows a sheet belt such as a sheet cigarette belt to be transported toward a downstream feeder, and enables the removal of the sheet belt in the upstream of the feeder. is there.
  • the above-described object is achieved by the sheet band winding device of the present invention.
  • the sheet band winding device conveys a rectangular sheet in a state of being distributed on the conveying surface, and the upstream conveying path.
  • a downstream conveyance path that receives a sheet discharged from the termination of the upstream conveyance path and conveys the received sheet, and an upstream conveyance path that has a start end positioned below the termination near the termination of the path
  • a winding rake that winds up a continuous sheet band without separating a plurality of sheets between the terminal end of the upstream conveying path and the downstream end of the downstream conveying path.
  • Umbrella member that is rotatably arranged between the downstream end of the transport path and has a tapered cone shape upward, and a plurality of members that protrude from the outer surface of the umbrella member and are allowed to pass through the sheet Including rake pins and
  • the sheet discharged from the end of the upstream conveyance path is received on the outer surface of the umbrella member.
  • the individual sheets pass between the rake pins along the outer surface of the umbrella member, and are supplied from the umbrella member to the downstream conveyance path.
  • the sheet cutting is incomplete and there is a sheet band in which a plurality of sheets are connected to the upstream conveyance path
  • the sheet band received by the umbrella member from the upstream conveyance path is on the outer surface of the umbrella member. Is caught by a rake pin and wound on an umbrella member. In this case, the sheet band is not supplied to the downstream conveyance path.
  • the umbrella member provides a relay conveyance surface that receives a sheet discharged from the end of the upstream conveyance path at a part of its outer surface, and the relay conveyance surface is downstream from the start end side of the downstream conveyance path. It is rotated to move toward the starting end side of the side conveyance path.
  • the umbrella member is inclined so that the upper end of the umbrella member falls toward the side of the upstream conveyance path, and more preferably, the upper end of the umbrella member is inclined toward the end side of the upper conveyance path.
  • some of the rake pins can have a bent tip, with the tip being oriented in the direction of rotation of the umbrella member.
  • the rake pin of the upper group is shorter than the rake pin of the lower group.
  • the rake pin of the lower group has a bent tip.
  • the sheet band winding device of the present invention even when a sheet band consisting of a plurality of sheets is conveyed on the upstream conveyance path, when the sheet band passes through the winding rake, an umbrella of the winding rake The member is wound up with the help of a rake pin. Therefore, the sheet band is not supplied to the subsequent processing apparatus via the downstream conveyance path.
  • the sheet belt winding device includes an upstream conveyor 10 as an upstream conveyance path.
  • the starting end of the upstream conveyor 10 is connected to, for example, the above-described reclaimed tobacco web cutting machine (not shown), and this reclaiming machine cuts the regenerated tobacco web into individual sheet cigarettes S. It is conveyed as a sheet group R in a state of being distributed on the conveyor 10.
  • the sheet group R on the upstream conveyor 10 is shown as a row in which the sheet cigarettes S are arranged in the conveying direction.
  • the downstream conveyor 12 as a downstream conveyance path extends horizontally, and the start end of the downstream conveyor 12 is positioned below the end of the upstream conveyor 10.
  • a winding rake 14 is disposed between the end of the upstream conveyor 10 and the starting end of the downstream conveyor 12, and the winding rake 14 will be described in detail below.
  • the winding rake 14 includes a rotatable umbrella member 16, and the umbrella member 16 tapers upward, that is, toward the end of the upstream conveyor 10. In some cases it is conical.
  • the umbrella member 16 is inclined so that the upper end of the umbrella member 16 falls down toward the width direction of the upstream conveyor 10 and toward the terminal end side of the upstream conveyor 10. That is, the umbrella member 16 has an angle ⁇ (eg, 23 °) between the axis A and the vertical line V, and an angle ⁇ (eg, 26 shown in FIG. 1) between the axis A and the conveyance surface of the downstream conveyor 12. °) tilted.
  • ⁇ eg, 23 °
  • ⁇ eg, 26 shown in FIG. 1
  • the bus forming the outer surface of the umbrella member 16 covers the entire width direction of the upstream conveyor 10 below the upstream conveyor 10, and the outer surface of the umbrella member 16 is connected to the upstream conveyor 10.
  • a relay conveyance surface 18 is provided between the downstream conveyor 12 and the sheet tobacco R discharged from the starting end of the upstream conveyor 10, that is, individual sheet tobacco S can be received on the relay conveyance surface 18.
  • rake pins 20 protrude from the outer surface of the umbrella member 16, and these rake pins 20 are distributed so as to be perpendicular to the outer surface of the umbrella member 16 and allow passage of the sheet cigarette S. That is, the interval between the adjacent rake pins 20 is ensured to be larger than the width and length of each sheet cigarette S. In FIG. 2, only a part of the rake pin 20 is shown.
  • the rake pins 20 can be classified into an upper group distributed in the upper part of the umbrella member 16 and a lower group distributed in the lower part of the umbrella member 16, and the rake pins belonging to the upper group as apparent from FIG.
  • the length L 1 of 20 (for example, 80 mm) is shorter than the length L 2 (for example, 130 mm) of the rake pin 20 belonging to the lower group, and the rake pin 20 of the lower group is bent toward the rotation direction of the umbrella member 16. With a leading edge.
  • a rotary shaft 22 extends coaxially from the top of the umbrella member 16, and the rotary shaft 22 is connected to a drive source, that is, a drive motor 24.
  • the drive motor 24 moves the umbrella member 16 in one direction, that is, the direction in which the relay conveyance surface 18 of the umbrella member 16 described above moves from the end side of the upstream conveyor 10 toward the start end side of the downstream conveyor 12 (white in FIG. 2).
  • the umbrella member 16 is rotated in the direction indicated by the arrow.
  • the rotation speed of the umbrella member 16 is preferably about 1 rotation / sec. According to the winding rake 14 described above, when the umbrella member 16 is rotating, the sheet group R discharged from the end of the upstream conveyor 10 is first received by the relay conveyance surface 18 of the umbrella member 16.
  • the individual sheet cigarettes S are arranged on the outer surface of the umbrella member 16 regardless of the rotation of the umbrella member 16 as shown in FIG. Along the rake pins 20, and falls from the umbrella member 16 onto the downstream conveyor 12. Thereafter, the sheet tobacco S is conveyed by the downstream conveyor 12 toward a subsequent processing apparatus, for example, a boxing machine.
  • a subsequent processing apparatus for example, a boxing machine.
  • the rake pins 20 belonging to the lower group are bent at the leading ends thereof, so that the bent tip portions reliably secure the sheet band B wound around the umbrella member 16 to the umbrella member 16.
  • the sheet band B is reliably prevented from falling off from the umbrella member 16.
  • the rake pins 20 belonging to the upper group are shorter than the lower group and do not have a bent tip portion, so that the seat band is only on the small diameter upper portion of the umbrella member 16. They are rolled up and do not concentrate on the top.
  • the present invention is not limited to the above-described embodiment, and various modifications can be made.
  • the umbrella member is not limited to a cone but may be a polygonal pyramid, and the shape and length of the rake pin can be changed.
  • the winding device of the present invention is not limited to the sheet band of sheet cigarettes, but can be similarly applied to the winding of sheet bands of various sheet products.
  • Upstream conveyor upstream transport path
  • Downstream conveyor downstream transport path
  • Winding rake 16
  • Umbrella member 18
  • Relay conveyance surface 20

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Abstract

L'invention porte sur un dispositif d'enroulement de bande de feuille qui est pourvu : d'un transporteur amont (10) qui transporte un groupe de feuilles (R) dans lequel des feuilles individuelles sont dans un état distribué ; d'un transporteur aval (12) disposé en aval de ce transporteur amont (10) ; d'un peigne d'enroulement (14) disposé entre ces transporteurs. Ce peigne d'enroulement (14) présente un élément en parapluie rotatif (16) et une pluralité de dents de peigne (20) réparties sur la surface externe de cet élément en parapluie (16). Un espace, qui permet le passage d'une feuille de tabac (S) entre des dents de peigne adjacentes (20), est formé, et les dents de peigne (20) provoquent l'enroulement d'une bande de feuilles (B), dans laquelle la pluralité de feuilles de tabac sont continues sans séparation, sur la surface externe de l'élément en parapluie (16).
PCT/JP2011/070006 2011-09-02 2011-09-02 Dispositif d'enroulement de bande de feuille Ceased WO2013031015A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/070006 WO2013031015A1 (fr) 2011-09-02 2011-09-02 Dispositif d'enroulement de bande de feuille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/070006 WO2013031015A1 (fr) 2011-09-02 2011-09-02 Dispositif d'enroulement de bande de feuille

Publications (1)

Publication Number Publication Date
WO2013031015A1 true WO2013031015A1 (fr) 2013-03-07

Family

ID=47755563

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/070006 Ceased WO2013031015A1 (fr) 2011-09-02 2011-09-02 Dispositif d'enroulement de bande de feuille

Country Status (1)

Country Link
WO (1) WO2013031015A1 (fr)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206857B2 (ja) * 1994-03-30 2001-09-10 日本たばこ産業株式会社 シートたばこ刻みの製造方法及びその製造機

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3206857B2 (ja) * 1994-03-30 2001-09-10 日本たばこ産業株式会社 シートたばこ刻みの製造方法及びその製造機

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