EP1532870A1 - Dispositif et procédé pour couper tabac d'une bale de tabac - Google Patents

Dispositif et procédé pour couper tabac d'une bale de tabac Download PDF

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Publication number
EP1532870A1
EP1532870A1 EP04090451A EP04090451A EP1532870A1 EP 1532870 A1 EP1532870 A1 EP 1532870A1 EP 04090451 A EP04090451 A EP 04090451A EP 04090451 A EP04090451 A EP 04090451A EP 1532870 A1 EP1532870 A1 EP 1532870A1
Authority
EP
European Patent Office
Prior art keywords
grinding
counter
cutting
separating
plane
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.)
Granted
Application number
EP04090451A
Other languages
German (de)
English (en)
Other versions
EP1532870B1 (fr
Inventor
Birger Buhk
Holger Brandt
Albert-Berend Hebels
Matthias Haubner
Eugen Schwarz
Jörg Techentin
Uwe Bach
Armin Dreier
Torben Wüpper
Hauke Stöcken
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.)
Hauni Primary GmbH
Original Assignee
Hauni Primary 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 Primary GmbH filed Critical Hauni Primary GmbH
Priority to PL04090451T priority Critical patent/PL1532870T3/pl
Publication of EP1532870A1 publication Critical patent/EP1532870A1/fr
Application granted granted Critical
Publication of EP1532870B1 publication Critical patent/EP1532870B1/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
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B7/00—Cutting tobacco
    • A24B7/14—Feeding or control devices for tobacco-cutting apparatus
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
    • A24B7/00—Cutting tobacco
    • A24B7/04—Cutting tobacco by machines with revolving knives
    • A24B7/08—Cutting tobacco by machines with revolving knives with several knives which act one after the other
    • A24B7/12—Cutting tobacco by machines with revolving knives with several knives which act one after the other with cutter axes transverse to the feeding direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/38—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting

Definitions

  • the invention relates to a device for separating tobacco from a Tobacco cake, essentially comprising a housing frame, on which one around a Rotary axis rotating drivable release agent with at least one separating element, a movable grinding element for grinding each separating element and a common counter position for the or each separating element are arranged. Furthermore The invention relates to a method for separating tobacco from a tobacco cake. comprising the steps of: feeding the tobacco cake in the transport direction to a at least one separating element exhibiting release agent, separating the tobacco from Tobacco cake with each separator, advancing each separator against the Transport direction on a counter to, and grinding each separator with a grinding element.
  • Such devices and methods are used in particular in tobacco processing Industry for portioning tobacco from a tobacco cake.
  • the before the separation or Portioning compacted tobacco cake is in the device by continuous feeding of the tobacco cake to the device by the rotating Separating elements of the same separately.
  • the dividing elements become dirty over time.
  • a wear namely in particular blunting the Separators.
  • the Separators are these contrary to the transport direction of the tobacco cake advanced and brought into engagement with the grinding element.
  • This is the Sanding element usually in the transport direction of the tobacco cake behind the Counter mounted. But as well as the counter wears, namely z. B. by in Tobacco cake sand or the like, increases the gap between Separating element and counter-surface.
  • the gap is relatively large.
  • the abrasive element in the transport direction of the tobacco cake is clearly behind the Arranged counter platform.
  • the disadvantage is thus the large gap width that exists as a result, which leads to an insufficient cut quality, but also to a yield loss. Furthermore, the gap width due to contamination and wear of the Dividers and the counter undefined.
  • the object of the invention is therefore to provide a simple and easy to handle device to create, with a constant and minimum gap width between separating element and counter-position is achievable. Furthermore, it is an object of the invention to provide a simple and to propose a procedure which is easy to implement and which requires the setting of a constant and minimal gap between separator and counter-position allows.
  • a device of the type mentioned characterized in that the device additionally comprises at least one sensor element which is such is formed and arranged that a contact between the separating element and An object can be detected acoustically, wherein the sensor element in operative connection with the Abrasive element is.
  • the Sensor element is the exact position of the counter-position with respect to the separating element determined.
  • the sensor element is at one for the transmission of structure-borne noise suitable element of the device, preferably the housing frame or like, arranged. This allows the very exact detection of the first still slight contact between separator and counter-position, so that the setting the optimum gap width is ensured close to zero.
  • the optimal position of the separating elements in Reference to the counter-element by the sensor element and the resulting Movement of the grinding element in or against the transport direction adjustable.
  • the gap is thus particularly reliable adjustable.
  • the senor element or the piezo-crystal to a control unit for controlling or regulating connected to the grinding element. This enables the automated and on-line exact adjustment and maintenance of the minimum and constant gap width.
  • the object is achieved by a method with the aforementioned Steps solved in that a contact between the separating element and counter-surface is detected acoustically, and as soon as a touch is detected, the grinding element so far in the transport direction of the tobacco cake, namely in the direction of Separators, is moved until just a non-contact state is reached.
  • This allows in a surprisingly simple way a precise setting of a minimum and constant gap between separating element and counter-layer.
  • the devices described below are used in particular for separating Tobacco from a previously formed from a tobacco, ribs or the like and compacted tobacco cake.
  • the invention is based on the separation of other products also applicable.
  • the device 10 shown in Figure 1 is a tobacco cutter for separating Tobacco from a (not shown) tobacco cake and has a housing frame 11th on, on which a separating means 12 is arranged with at least one separating element 13.
  • the release agent 12 as Cutting plate formed.
  • the release agent 12 as Cutting drum be formed (see Figure 2).
  • the release agent 12 is a Rotary axis 14 rotatably driven, the direction of rotation depending on the design in or counterclockwise.
  • the release agent 12 has in the Training as a cutting plate over one or more evenly around the pivot point 14th distributed separating elements 13, which are designed as cutting blades.
  • the cutting knife are radially aligned with their cutting edges 30 and emerge from the cutting plate the tobacco cake facing end face 31.
  • the Release agent 12 as a cutting drum are several separating elements, namely especially knives, distributed evenly around the circumference. The knives collide in this case through the lateral surface.
  • the device 10 further comprises a counter-layer 15, which in the region of the feed of the tobacco cake into the device 10, ie in the region of an inlet 16, is arranged.
  • the counter-layer 15 is an outer frame of a so-called Mouthpiece 17, which is a continuation of e.g. from two compression chains 18, 19 formed compressor 20 is formed.
  • the counter-15 is as a cutting counter for provided the cutting blade or knife and is therefore also as a counter knife, consisting of an upper knife, a lower knife and two side knives, designated.
  • the device 10 has a grinding element 21, which serves as a grinding roller is trained.
  • the sanding roller is single-layered with a grinding medium, especially coated with cubic boron nitride (CBN).
  • CBN cubic boron nitride
  • Other common abrasives however, are also usable.
  • the grinding element 21 is designed to be movable, in such a way that it is at least in the direction of the separating means 12 or the separating elements 13 and is movable away from them.
  • the on the rotating driven or driven release agent 12, namely the Cutting plate, radially aligned separating elements 13 describe with their Cutting edges 30 a cutting plane 22.
  • the cutting plane 22 is parallel to a by the end face 31 of the separating means 12 formed or clamped plane and transverse to the transport direction (arrow 23) of the tobacco cake.
  • the cutting plane 22 is variable with respect to the position, on the one hand such that the cutting plane 22 through Moving the position of the separating elements 13 is variable.
  • the cutting plane 22 by a feed of the separating elements 13 in the direction of Tobacco cake, ie opposite to the transport direction according to arrow 23, in the same Direction displaced while retracting the separating elements 13 in Transport direction according to arrow 23 to a displacement of the cutting plane 22 also effected in the transport direction according to arrow 23.
  • the location of the Cutting plane 22 also by changing the position of the grinding element 21st variable.
  • the release agent 12 as a cutting drum define the Separating elements analogous to the cutting plane 22 a cutting circuit 22.
  • the principle of Variation of the cutting circuit 22 is analogous to that described above.
  • Another plane, namely a grinding plane 24, is through the grinding element 21 educated.
  • the grinding plane 24 runs parallel to the cutting plane 22 and lies in Transport direction according to arrow 23 in principle before the cutting plane 22.
  • the location of Looping plane 24 is also changeable by changing the position of the Grinding element 21, more precisely by moving the grinding roller in the direction of Release agent 12 or the separating elements 13 or away from them.
  • a Change in position of the grinding plane 24 in or against the Tabakkuchenvorschubutter or to the separating elements 13 to or away from these is thus a change of Position of the cutting plane 22 possible.
  • Analogous to the grinding plane 24 describes the Grinding element 21 on the cutting drum a grinding circuit 24, which usually coincides with the cutting circuit 22 and encloses this.
  • the location of the grinding circuit 24 can be changed analogously to the loop plane 24.
  • the counter knife plane 25 is parallel to the cutting plane 22nd and the grinding plane 24.
  • the counter knife plane 25 is usually stationary. It is just in the operation of the device 10 but also conceivable that the counter knife plane 25 by adjusting the mouthpiece 17 and thus the counter-layer 15 forming Upper blade and lower blade on the one hand or wear of the upper and lower blade on the other hand is capable of variable.
  • the counter knife plane 25 is arranged in front of the grinding plane 24, so that the the latter looping plane 24 sandwiched between the cutting plane 22 and the Counter knife plane 25 is arranged.
  • the grinding circuit 24 is within the Counter knife circle 25 arranged.
  • the cutting circuit 22 arranged so that the grinding circuit 24 sandwiched between the cutting circuit 22nd and the counter-blade circle 25 is arranged.
  • All levels namely the cutting plane 22, the loop plane 24 and the Counter knife plane 25 parallel to each other and transverse to the transport direction of the Tobacco cake according to arrow 23.
  • the levels 22, 24 and 25 are also parallel to Plane which is spanned by the end face 31 of the cutting plate. All Levels 22, 24, 25 are in their position as well as relative to the other of the levels 22, 24, 25 changeable. In the figure 1, the levels 22, 24, 25 for the better Representation shown exploded against an operating position.
  • Cutting circuit 22, grinding circuit 24 and counter-circle 25 are analogous concentric with each other and are also shown exploded. Cutting circuit 22 and grinding circuit 24 may also lie one above the other.
  • the device 10 furthermore has a sensor element 26.
  • the sensor element 26 is preferably arranged on the housing frame 11. Important is an attachment to a suitable for the transmission of structure-borne sound element of the device 10. For offers the housing frame 11, where the sensor element 26 almost arbitrary can be placed. In the embodiments shown, the sensor element 26 is in Area of the counter 15 arranged. Also a fixture in the area of Sanding element 21 is particularly suitable. It can also be several sensor elements 26th be arranged at different positions.
  • the sensor element 26 is embodied as a structure-borne sound sensor and preferably operates according to the piezo principle. Other common sensor elements 26, in particular for Acquisition of acoustic signals are suitable, can also be used.
  • the or each sensor element 26 is connected to a (not shown) control or Control unit connected, in turn, in operative connection with the Abrasive element 21 is.
  • the grinding element 21 is based on the through the sensor element 26 determined data or information movable, preferably in Transport direction of the tobacco cake or against the transport direction or on the Separators 13 to or away from them.
  • the relevant dimension for the quality of the cut is the gap size, which is determined by the Slit width A between the separating elements 13 and the counter-layer 15 is defined.
  • a minimum gap width of less than 0.1 mm is preferred.
  • An optimal position of the separating elements 13 with respect to the counter-layer 15 is achieved in that the detected by the sensor element 26 information for Movement of the grinding element 21 in the transport direction (arrow 23) or against the Transport direction (arrow 23) or on the separating elements 13 to or away from them are usable.
  • the setting of the gap width A is in other words by the Change the looping plane 24 and the grinding circuit 24 achievable.
  • the sensor element 26 already detects the smallest contact of one or more Separating elements 13 with the counter-layer 15. If such a contact is detected, is the position of the cutting plane 22 and the cutting circuit 22 via a change the position of the grinding element 21 in the transport direction (arrow 23) or on the Separating elements 13 too long changed until the contact between the separating element 13th and counter 15 is no longer available.
  • the Position of the counter 15 easy to determine. All separating elements 13 have such a exact and defined distance, which forms the gap width A, the counter-layer 15. Mit In other words, the cutting plane 22 and the cutting circuit 22, starting from the Distance zero as little as possible away from the counter 15, namely only so far, that just no contact between the separating elements 13 and the counter-layer 15th he follows.
  • the wear of the separating elements 13 is due to the advance of the separating elements 13 balanced.
  • the location of the cutting plane 22 and the cutting circuit 22 is therefore only by the position of the grinding element 21, its wear due to the coating negligible is small, certainly.
  • the grinding member 21 is slow back against the transport direction according to arrow 23 or away from the Separating elements 13 moves until a slight touch of the separating elements 13th can be determined with the counter 15. This process then starts again again.
  • the gap width A is always minimal and especially in a very narrow range kept constant.
  • the accuracy of the gap is therefore only by the Homogeneity of abutment wear, the minimum increment of the Positional adjustment of the grinding element 21 and by the sensitivity of Sensor element 26 determines.
  • the gap width A is thus always minimal.
EP04090451A 2003-11-22 2004-11-20 Dispositif et procédé pour couper tabac d'une bale de tabac Not-in-force EP1532870B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04090451T PL1532870T3 (pl) 2003-11-22 2004-11-20 Urządzenie i sposób odcinania tytoniu od placka tytoniowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10355521 2003-11-22
DE10355521A DE10355521A1 (de) 2003-11-22 2003-11-22 Vorrichtung und Verfahren zum Trennen von Tabak von einem Tabakkuchen

Publications (2)

Publication Number Publication Date
EP1532870A1 true EP1532870A1 (fr) 2005-05-25
EP1532870B1 EP1532870B1 (fr) 2007-03-14

Family

ID=34428898

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04090451A Not-in-force EP1532870B1 (fr) 2003-11-22 2004-11-20 Dispositif et procédé pour couper tabac d'une bale de tabac

Country Status (6)

Country Link
EP (1) EP1532870B1 (fr)
JP (1) JP2005160477A (fr)
CN (1) CN100521985C (fr)
AT (1) ATE356556T1 (fr)
DE (2) DE10355521A1 (fr)
PL (1) PL1532870T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110296964A1 (en) * 2008-04-18 2011-12-08 Cfs Buhl Gmbh Method, device, and measuring device for cutting open foodstuff
DE102010049773A1 (de) 2010-10-29 2012-05-03 Hauni Maschinenbau Ag Schneidvorrichtung zum Schneiden von Tabakfasern von einem zugeführten Tabakkuchen und Schneidmesser für eine derartige Schneidvorrichtung
EP2965638A1 (fr) * 2014-07-08 2016-01-13 Dickinson Legg Limited Appareil de positionnement de couteau
DE102014215223A1 (de) * 2014-08-01 2016-02-04 Hauni Maschinenbau Ag Tabakschneidevorrichtung zum Schneiden von Tabakfasern von einem kontinuierlich zugeführten verdichteten Tabakkuchen
EP3354142A1 (fr) 2017-01-27 2018-08-01 International Tobacco Machinery Poland Sp. z o.o. Appareil de coupe de l'industrie du tabac et procédé de détection de dommages de couteau de coupe dans l'industrie du tabac

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009011860A1 (de) * 2009-03-05 2010-09-09 Weber Maschinenbau Gmbh Breidenbach Vorrichtung und Verfahren zur Einstellung eines Schneidspalts an einer Schneidvorrichtung
DE102014215217A1 (de) * 2014-08-01 2016-02-04 Hauni Maschinenbau Ag Vorrichtung mit einer Tabakschneidevorrichtung und einer Fördereinrichtung zum Zuführen eines verdichteten Tabakkuchens zu der Vorrichtung
CN104544538B (zh) * 2015-01-08 2017-05-10 云南中烟工业有限责任公司 一种再造烟叶切丝设备
CN104544536B (zh) * 2015-01-08 2017-01-04 云南中烟工业有限责任公司 一种片烟切丝的设备
CN108927707A (zh) * 2018-06-04 2018-12-04 秦皇岛烟草机械有限责任公司 一种砂轮磨刀装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649789A (en) * 1948-01-12 1951-01-31 Molins Machine Co Ltd Improvements in or relating to electro-magnetic detecting devices
US2829692A (en) * 1955-08-11 1958-04-08 S I B S P A Scipione Innocenti Tobacco cutter having continuously adjusted cutter head
DE2932629A1 (de) * 1979-08-11 1981-02-26 Hauni Werke Koerber & Co Kg Vorrichtung zum schleifen der messer eines tabakschneiders
DE3010416A1 (de) * 1980-03-19 1981-09-24 Claas Ohg, 4834 Harsewinkel Vorrichtung zur ueberwachung des schneidenabstans an erntemaschinen
EP0291216A1 (fr) * 1987-05-05 1988-11-17 New Holland Belgium N.V. Méthode et appareil pour ajuster une barre de coupe relative à la tête de coupe
EP1198982A1 (fr) * 2000-10-18 2002-04-24 Case Harvesting Systems GmbH Hacheuse munie d'un dispositif de réglage du contre-couteau

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US436402A (en) * 1890-09-16 Automatic lumber-trimmer
GB1071636A (en) * 1963-03-28 1967-06-07 Amf Internat Ltd Improvements relating to machines for cutting leaf tobacco
JPS60141271A (ja) * 1983-12-27 1985-07-26 日本たばこ産業株式会社 たばこ裁刻機等における流量制御装置
DE10021614A1 (de) * 2000-05-04 2001-11-08 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum automatischen Nachschleifen von Tabakschneidemessern
DE10205146A1 (de) * 2002-02-07 2003-08-21 Hauni Maschinenbau Ag Vorrichtung und Verfahren zum Schleifen von Schneidmessern
CN1322499C (zh) * 2004-09-29 2007-06-20 常州市新科精密机械有限公司 光盘读取装置的光拾取器驱动装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649789A (en) * 1948-01-12 1951-01-31 Molins Machine Co Ltd Improvements in or relating to electro-magnetic detecting devices
US2829692A (en) * 1955-08-11 1958-04-08 S I B S P A Scipione Innocenti Tobacco cutter having continuously adjusted cutter head
DE2932629A1 (de) * 1979-08-11 1981-02-26 Hauni Werke Koerber & Co Kg Vorrichtung zum schleifen der messer eines tabakschneiders
DE3010416A1 (de) * 1980-03-19 1981-09-24 Claas Ohg, 4834 Harsewinkel Vorrichtung zur ueberwachung des schneidenabstans an erntemaschinen
EP0291216A1 (fr) * 1987-05-05 1988-11-17 New Holland Belgium N.V. Méthode et appareil pour ajuster une barre de coupe relative à la tête de coupe
EP1198982A1 (fr) * 2000-10-18 2002-04-24 Case Harvesting Systems GmbH Hacheuse munie d'un dispositif de réglage du contre-couteau

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110296964A1 (en) * 2008-04-18 2011-12-08 Cfs Buhl Gmbh Method, device, and measuring device for cutting open foodstuff
DE102010049773A1 (de) 2010-10-29 2012-05-03 Hauni Maschinenbau Ag Schneidvorrichtung zum Schneiden von Tabakfasern von einem zugeführten Tabakkuchen und Schneidmesser für eine derartige Schneidvorrichtung
EP2965638A1 (fr) * 2014-07-08 2016-01-13 Dickinson Legg Limited Appareil de positionnement de couteau
DE102014215223A1 (de) * 2014-08-01 2016-02-04 Hauni Maschinenbau Ag Tabakschneidevorrichtung zum Schneiden von Tabakfasern von einem kontinuierlich zugeführten verdichteten Tabakkuchen
EP3354142A1 (fr) 2017-01-27 2018-08-01 International Tobacco Machinery Poland Sp. z o.o. Appareil de coupe de l'industrie du tabac et procédé de détection de dommages de couteau de coupe dans l'industrie du tabac

Also Published As

Publication number Publication date
DE10355521A1 (de) 2005-06-30
EP1532870B1 (fr) 2007-03-14
JP2005160477A (ja) 2005-06-23
PL1532870T3 (pl) 2007-08-31
CN100521985C (zh) 2009-08-05
DE502004003199D1 (de) 2007-04-26
DE10355521A8 (de) 2005-10-13
ATE356556T1 (de) 2007-04-15
CN1618348A (zh) 2005-05-25

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