EP2679105B1 - Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un tronçon sans fin déposé - Google Patents

Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un tronçon sans fin déposé Download PDF

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Publication number
EP2679105B1
EP2679105B1 EP12174101.1A EP12174101A EP2679105B1 EP 2679105 B1 EP2679105 B1 EP 2679105B1 EP 12174101 A EP12174101 A EP 12174101A EP 2679105 B1 EP2679105 B1 EP 2679105B1
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EP
European Patent Office
Prior art keywords
switch
locking
pressure medium
cutting device
switching device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP12174101.1A
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German (de)
English (en)
Other versions
EP2679105A9 (fr
EP2679105A1 (fr
Inventor
Dietmar Janz
Michael Lüneburg
Wolfgang Ackermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to ES12174101T priority Critical patent/ES2531380T3/es
Priority to PL12174101T priority patent/PL2679105T3/pl
Priority to EP12174101.1A priority patent/EP2679105B1/fr
Priority to CN201310262613.8A priority patent/CN103504469B/zh
Publication of EP2679105A1 publication Critical patent/EP2679105A1/fr
Publication of EP2679105A9 publication Critical patent/EP2679105A9/fr
Application granted granted Critical
Publication of EP2679105B1 publication Critical patent/EP2679105B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/28—Cutting-off the tobacco rod

Definitions

  • the invention relates to a cutting device for separating products of the tobacco processing industry from an endless feed strand having the features of the preamble of claim 1.
  • Such a cutting device is for example from the GB 2 089 187 A known.
  • the cutting device comprises inter alia a rotatably drivable knife carrier with at least one radially projecting knife, which is arranged at an angle of not equal to 90 degrees to the strand.
  • the knives themselves are each arranged on a knife holder on the knife carrier, which is coupled via a gear and is driven during the rotational movement of the knife carrier to a periodic relative movement to the knife carrier.
  • the blade Since the products are to have a cut surface preferably perpendicular to the longitudinal axis, and the strand makes longitudinal movement during the cutting movement of the knife passing through the strand, the blade must be moved longitudinally during the cutting movement with the strand in the longitudinal direction, which Here is achieved by the relative movement of the knife holder to the knife carrier and the oblique orientation of the knife carrier to the strand.
  • the angle at which the knife carrier must be arranged to the strand is thus dependent on the strand speed, which in turn depends also on the format of the products, that is, among other things, on the length of the severed rods.
  • the angle of the knife carrier to the strand in a format change to the changed strand speed must be adjusted so that the cut surface of the products is aligned perpendicular to the longitudinal axis.
  • the angle of the blade carrier can be adjusted by a manually operated adjusting mechanism, which includes, inter alia, a clamping mechanism with manually loosening screws.
  • a manually operated adjusting mechanism which includes, inter alia, a clamping mechanism with manually loosening screws.
  • the screws must be loosened, the knife carrier adjusted and the screws tightened again.
  • the accuracy of the newly adjusted angle relative to the setpoint angle to be set depends on the accuracy and skill of the person handling it. Since the angle for the alignment of the cutting surface to the longitudinal axis of the products is of particular importance and should be set as accurately as possible, the entire adjustment process is relatively complicated and time-consuming. Furthermore, solving and tightening the screws alone require a considerable amount of time.
  • the purely mechanically designed clamping mechanism is unsatisfactory.
  • hydraulically acting clamping elements are used to fix different assemblies to each other, as this larger forces can be applied and the clamping operation can be done self-controlled.
  • the knife carrier In the present cutting device, the knife carrier must be set, which has a mass of up to 40 kg and is driven to a rotational movement of up to 3000 U / min. So there are very high clamping forces for fixing the knife carrier required, so that it does not move automatically during operation.
  • a very high positioning accuracy of the knife carrier in the clamped position is required because the movement of the arranged on the knife carrier knife during the cutting movement must carry out the movement of the strand and thereby have to be guided through a slot of a tube-shaped abutment, which the strand during supported the cutting movement.
  • the knife carrier with the radially projecting knives and the anvils represent collision-prone assemblies, so that they must be extremely precisely matched to each other and the preset position must not be changed under any circumstances. This is particularly important when knife carrier and counter bearing are driven by separate individual drives and are not mechanically coupled to each other via a gearbox.
  • the hydraulic clamping mechanism operates permanently and can be ruled out that the hydraulic clamping mechanism is inadvertently actuated by a program error, an operator error and / or during continuous operation of the cutting device or loses its clamping force. This is particularly important because the requirements in terms of clamping force and accuracy are much higher than in machine tools.
  • the object of the invention is to provide a cutting device with a rotatably driven blade carrier head, in which the risk of unintentional adjustment of the angle is excluded. Furthermore, the angle of the knife carrier to the strand in a format change (ie during standstill of the machine) should be adjustable in a shorter time.
  • the object is achieved by a cutting device with the features of claim 1. Further preferred embodiments of the invention can be found in the subclaims, the figures and the associated description.
  • the invention proposes that a manually operable switching device for connecting the blocking device is provided with an external power source having a plurality of switching positions, wherein the blocking device in a first switching position of the switching device unlocked by a connection to the external power source, in a second Switching position can be locked by a connection to the external power source, wherein between the energy source and the blocking device additionally a manually operable, the energy flow triggering switch is provided.
  • the proposed solution has the advantage that the unlocking and locking operation of the blocking device is supported by an external energy source and thereby already considerably simplified and can be carried out in a shorter period of time. Further, by using the proposed switching device, both motions can be effected using a single power source. In addition, the moving operation is enabled only by a manual operation of the switching device and the switch, so that a deliberate manual action in two successive steps, namely the operation of the switching device and the operation of the switch in a predetermined order is required, so that the unlocking operation and the locking operation the blocking device is triggered and completed. Thus, the probability of unwanted unlocking or locking the blocking device, eg be excluded by an accidental operation of the blocking device or by an error in a program flow.
  • An external source of energy should be understood as any source of energy which, by the manual actuation of the switch, generates a force assisting the movement of the blocking device, irrespective of the arrangement and the type of energy source.
  • the advantage of the invention is seen in the combination of the external energy source supporting the movement with the deliberately manually operated switching device and the switch to be actuated.
  • the movement process can be carried out considerably more accurately, for example, by controlling the flow of energy.
  • the required manual operation of the switching device and the switch are deliberately made manual actions, which are mandatory, so that an uncontrolled and unwanted unlocking and locking of the blocking device can be excluded.
  • the blocking device is disconnected from the external energy source in a third switching position.
  • the third switching position By providing the third switching position and thus causing separation of the blocking device from the external power source, it is possible to prevent the blocking device from being blocked, e.g. is inadvertently connected to the power source by a defect of manually provided to trigger the energy flow switch or by a program error and unintentionally locked or unlocked.
  • the external energy source is formed by a pressure medium reservoir and a pressure medium pump.
  • the pressure medium pump serves to promote a pressure medium from the pressure medium reservoir in a pressure medium circuit, which for unlocking and locking the blocking device can be used in a simple way.
  • the blocking device comprises a piston which can be acted upon by the pressure medium on both sides and is guided in a cylinder, the pressure medium can also be used in a simple manner both for locking and unlocking.
  • the switching device is formed by a multi-way valve arranged in the pressure medium circuit.
  • the pressure medium can be selectively directed into one of the spinning chambers depending on the position of the multi-way valve, which is limited by each one of the sides of the piston, so that the piston movable in both directions using a single pressure medium reservoir and the blocking device as a result both can be unlocked as well as locked.
  • the switch triggering the energy flow is an actuation switch of the pressure medium pump. Since the pressure medium pump is the actual energy flow, in this case the pressure medium flow, constituent component, the energy flow can be triggered directly by the actuation of the pressure medium pump and reset to zero in a subsequent deactivation of the pressure medium pump, so that the unlocking and locking process triggered immediately and can be stopped.
  • the switch triggering the energy flow is formed by a manually operable valve arranged in the pressure medium circuit between the multiway valve and the blocking device.
  • the valve is preferably designed so that when the valve is open, an inlet of the pressure medium in one of the pressure chambers possible is, while the pressure medium from the other pressure chamber can flow back into the pressure medium reservoir. After unlocking or locking the blocking device, the valve is closed again, so that the pressure medium no longer acts on the blocking device.
  • the energy flow is triggered in this case by the already under pressure by the previous operation of the pressure medium pump pressure medium is released through an opening of the valve and is forwarded to one of the pressure chambers. Since this is a pressure medium circuit, it would also be conceivable to close or open only one of the pressure medium lines with the valve.
  • the switch triggering the energy flow is a key switch.
  • the advantage of this solution is the fact that the switch can be actuated only by using a key, on the one hand the group of people who can operate the switch is limited and on the other hand, the operation of the switch a further manual action, namely the insertion and turning of the key, so that the likelihood of unwanted or unauthorized operation of the switch can be further reduced.
  • the likelihood of inadvertent or unauthorized operation can be further reduced by securing the energy flow triggering switch by an additional mechanical securing member which secures the switch in a locking position against inadvertent actuation, and manually from the securing position into one before actuation of the switch secured position must be moved.
  • the securing part may for example be a cover of the switch or a blocking part, which before actuation of the switch must be removed or loosened.
  • the securing part can also be a simple lock, which prevents access to the switch in the closed position and can only be opened by a key.
  • a control unit for controlling the unlocking and Verrieglungsterrorism the blocking device is provided after the manual operation of the switching device and after the operation of the energy flow triggering switch.
  • the unlocking operation and the Verrieglungsvorgang can thus be divided into two steps, namely in a first step, the manual triggering of the movement by the operation of the switching device and the switch and in a second step the subsequent controlled movement of the blocking device.
  • the control unit may e.g. controlling the external power source, so that it is switched off automatically after reaching the locking or unlocking position of the blocking device.
  • an input device may be provided, which has an actuating surface for actuating the switching device and an actuating surface for the energy flow triggering switch.
  • the switching device and the switch can be operated manually on one and the same input device user-friendly.
  • Such an actuating surface may be, for example, a touch-sensitive actuating surface on a corresponding screen, wherein the actuating surfaces for actuating the switching device and the operation of the switch appear successively on the screen and thereby simultaneously give the operator the order of operation.
  • the operation of the switching device and the switch can also be part of a sequence of successive prompts of a program sequence, which is interrupted by the prompt respectively.
  • the input device and the control unit can form a unit in a further preferred embodiment of the invention.
  • the signals generated by the actuation of the switching device and the switch in the input device can be particularly easily fed to the control unit and further processed.
  • the proposed solution is also particularly useful if the input device is a touch-sensitive screen, which can be used simultaneously to an actuation of the control unit or for displaying data of the control unit.
  • the blocking device is self-locking.
  • the blocking device thus remains after unlocking or locking in the respective unlocked or locked end position, without the need for a continuous loading of the blocking device by the external power source is required.
  • the blocking device is then released by a subsequent lifting of the self-locking by re-actuation of the switching device in the other position for unlocking or locking the blocking device and actuation of the switch, so that an unwanted and especially automatic movement of the blocking device from the locked or unlocked position can be prevented.
  • the blocking device comprises a clamping head which passes through the base and which connects the knife carrier or a rotatably connected to the knife carrier Part in the locking position by applying a clamping force against the base rotatably braced.
  • the blade carrier is thereby frictionally clamped against the base, which has the advantage that the locking allows a pure clamping force and a continuous adjustment of the blade carrier in a simple manner.
  • Fig. 1 is a cutting device with a rotatably driven by a drive device 3 blade carrier 2 to recognize the endless strand 1, in this case a double strand, a product of the tobacco industry, such as a form-fixed by a wrapping strip tobacco rod or filter strand is supplied.
  • the knife carrier 2 is formed by a drum and has two radially outwardly projecting blades 5 and 6, which cut during the rotation of the blade carrier 2 through the strand 1 and thereby separate the products of the strand 1 in a predetermined length.
  • the knife carrier 2 is angularly adjustable for a format change via an adjusting device 4 about a perpendicular to the strand 1 extending axis I, wherein the knife carrier 2 with a base plate 7, the drive means 3 and a part of the adjusting device 4 relative to a base 8 is rotated.
  • the adjusting device 4 is supported stationarily on the base 8 or another stationary part, and may be formed, for example, by a servomotor or a hydraulic adjusting cylinder.
  • blocking device 9 which determines the base plate 7 and the blade carrier 2 in the locked position relative to the base and must be unlocked for an adjustment of the blade carrier 2.
  • the blocking device 9 comprises a piston-cylinder unit with a guided in a cylinder 31 piston 10 which limits two pressure chambers 14 and 15 in the cylinder 31.
  • the piston 10 is provided with a piston rod 11, which is led out of the cylinder 31 and at its end a locking pin 12 has.
  • the blocking bolt 12 passes through a passage opening 35 in the base 8 and protrudes with its end in the locking position into a recess 13 of the base plate 7, so that the blocking bolt 12 connects the base plate 7 in the locking position positively in the direction of rotation with the base 8.
  • the blocking bolt 12 and / or the recess 13 of the base plate 7 and / or the passage opening 35 of the base 8 on a self-locking blocking design, not shown, which prevents the locking bolt 12 automatically moves out of this position after locking or unlocking.
  • the blocking device 9 remains after the locking or unlocking without further pressurization in the respective position, which is particularly important for the Verrieglungs ein, since the blocking device 9 in principle during operation of the cutting device, ie during the vast period of time, in the locked position located.
  • a T-shaped clamping head 36 is provided on the piston rod 11.
  • the blocking device 9 is unlocked, so that the knife carrier 2 with the base plate 7 relative to the base 8 can be rotated.
  • the piston 10 is moved downward by a pressurization of the pressure chamber 15, whereby the clamping head 36 braces the base plate 7 by exerting a clamping force against the base 7.
  • the blocking device 9 described fixes the base plate 7 in a force-fitting manner relative to the base 8. This clamping of the base plate 7 is referred to as locking, it is only important that the base plate 7 is then fixed against rotation relative to the base.
  • an energy source 30 is provided, which is formed by a pressure medium reservoir 28 and a pressure medium pump 19.
  • the pressure medium pump 19 is arranged in a pressure medium line 21 and promotes the pressure medium in an activation from the pressure medium reservoir 28 to a switching device 18, which is realized here by a switchable multi-way valve. Between the multi-way valve and the pressure medium reservoir 28, a second pressure medium line 20 is also provided, via which the pressure medium can flow back into the pressure medium reservoir 28.
  • the multi-way valve has three different switching positions, wherein in the pressure medium line 21 supplied pressure medium is forwarded in a first switching position in a pressure medium line 16 for unlocking the blocking device 9 and in a second switching position in a pressure medium line 17 for locking the blocking device 9.
  • the pressure medium is not forwarded, and the connection between the pressure medium lines 20 and 21 on one side of the switching device 18 and the pressure medium lines 16 and 17 on the other side of the switching device 18 is interrupted.
  • the third switching position can also be referred to as a neutral position and is the switching position, in which the switching device is moved back after the execution of the locking or unlocking.
  • the pressure medium is then introduced into one of the pressure medium lines 16 or 17 and into one of the pressure chambers 14 or 15 and the piston 10 is displaced in one direction until the locking pin 12, for example, no longer engages in the recess 13 for unlocking and the base plate 7 thereby pivoted relative to the base 8 can be.
  • the reverse direction of movement of the locking pin 12 is retracted into the recess 13 until the base plate 7 is locked against rotation relative to the base 8.
  • a control unit 23 is provided with an input device 32, which is connected via control lines 24 and 25 to the switching device 18 and to the pressure medium pump 19.
  • a switch 22 formed by a key switch, required to connect the pressure medium pump 19 to the power supply.
  • the switch 22 is connected via a signal line 26 to the control unit 23, which comprises an input device 32 in the form of a touch-sensitive screen in a structural unit.
  • the control unit 23 which comprises an input device 32 in the form of a touch-sensitive screen in a structural unit.
  • an actuating surface 33 is shown, which, for example, a prompt "unlocking device?" may include.
  • the question is answered in the affirmative, whereby a corresponding control signal is forwarded to the switch 22.
  • the switch 22 must be actuated by inserting and turning the key until the pressure medium pump 19 delivers the pressure medium as intended from the pressure medium reservoir 28.
  • the actuation of the switch 22 triggers the energy flow, which is finally used to unlock or lock the blocking device 9.
  • a new operation surface with a prompt "locking lock?".
  • the switching device 18 is then moved to the second switching position.
  • a second actuating surface appears 33 with a command prompt, such as "execute locking process?", Whereupon the switch 22 is actuated and the pressure medium pump 19 is activated.
  • the program sequence is interrupted repeatedly, so that 9 repeated manual actions are required for the complete unlocking or locking of the blocking device, so that the movement process can not inadvertently be triggered and executed in any case.
  • the switch 22 is not present and instead a switch 27, in this case also a key switch, provided with a pressure medium lines 16 and 17 occlusive valve is actuated.
  • the valve is also connected via a signal line 34 to the control unit 23, and is operated in the same manner after a command prompt as the switch 22 in the embodiment of Fig. 3 in that a signal for opening the pressure medium lines 16 and 17 is passed to the valve and the opening process is triggered by the actuation of the switch 27.
  • both pressure medium lines 16 and 17 are opened at the same time, so that the pressure medium for locking and unlocking of the blocking device 9 flows in one of the pressure medium lines 16 and 17 and flows out of the respective other pressure medium line 16 or 17. Since this is a pressure medium circuit, but it would also be conceivable to close only one of the pressure medium lines 16 or 17 with the valve and to open the same when actuated.
  • the unlocking of the blocking device 9 is carried out as follows. First, after invoking a program menu, the operator is prompted to make an entry as to whether the blocking device 9 is to be unlocked, this input can implicitly already be included in the menu call. The switching device 18 is then moved to a first position in which the pressure medium line 21 is connected to the pressure medium line 16. As far as the sequence of the various embodiments of the Fig. 3 and the Fig. 4 identical.
  • Fig. 3 would then display another prompt in the form of an on-screen touch-sensitive actuating surface 33 on the screen, via which the operator is requested to continue the locking or unlocking operation to actuate the actuating surface 33. If the operator confirms this prompt by touching the actuating surface 33, the pressure medium pump 19 is activated after the key switch 22 is actuated and the blocking device 9 is unlocked by pressurizing the pressure chamber 15 and displacing the piston 10 with the blocking bolt 12 out of the recess 13.
  • the pressure medium pump 19 is activated simultaneously or following the operation of the switching device 18, in which case no manual input is required.
  • the pressure medium flow or the pressure medium under pressure is already promoted at the time of displacement of the switching device 18 in the first switching position or shortly thereafter. Since the valve is still closed in the pressure medium line 16 at this time, the switch 22 must be operated manually via the key to unlock the blocking device 9, so that the pressure fluid under pressure through the open pressure medium line 16 further into the pressure chamber 15 of the cylinder 31 can flow. In this case, the actuation of the switch 22 triggers the energy flow, which is formed by the further flow of the pressurized pressure medium. The same procedure results for the locking of the blocking device 9 with the difference that the switching device 18 in this case is in a second switching position in which the pressure medium line 21 is connected to the pressure medium line 17.
  • the advantage of the invention can be seen in the fact that the locking and unlocking process is supported by the external power source 30 and thereby can be performed much faster and more accurate. Furthermore, the beginning of the unlocking and locking operation requires the manual actuation of the switching device 18 and of the switch 22 or 27, so that the risk of an unwanted or erroneous triggering of the movement process can be excluded. Another advantage is that the operator is deliberately asked for explicit confirmation of locking or unlocking on the actuating surface 33, so that the handling is practically self-explanatory and can be performed by an untrained person without difficulty and without prior knowledge.
  • the switch 22 or the switch 27 may still be secured by an additional securing part against unauthorized or unintentional actuation, which must be moved manually before actuation of the switch 22 or 27 from a securing position to an unlocked position.
  • This may for example be a cover with an additional lock, which must be removed before the operation of the switch 22 or 27.
  • Another advantage of the invention is the fact that the triggering of the locking and unlocking although done manually, so is subject to some human control, the locking and unlocking itself but controlled and supported by the power source 30 is supported so that they considerably can be done more accurately and faster.

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  • Fluid-Pressure Circuits (AREA)
  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)

Claims (13)

  1. Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un boudin alimenté sans fin (1) comportant
    - un porte-lames (2) entraînable en rotation par un dispositif d'entraînement (3) comportant au moins une lame (5, 6) dépassant radialement,
    - une base fixe (8), par rapport à laquelle l'angle d'inclinaison du porte-lames (2) peut être réglé au moyen d'un dispositif de réglage (4) autour d'un premier axe (I), et
    - un dispositif de blocage (9) à actionnement manuel pour le verrouillage du porte-lames (2) par rapport à la base (8),
    caractérisé par le fait que
    - un dispositif de commutation (18) à actionnement manuel est prévu pour raccorder le dispositif de blocage (9) à une source d'énergie (30) externe, qui comporte plusieurs positions de commutation, le dispositif de blocage (9)
    - étant déverrouillable dans une première position de commutation du dispositif de commutation (18) par un raccordement à la source d'énergie (30) externe et
    - étant verrouillable dans une seconde position de commutation du dispositif de commutation (18) par un raccordement à la source d'énergie (30) externe, et
    - un commutateur (22, 27) à actionnement manuel déclenchant le flux d'énergie est prévu entre la source d'énergie (30) et le dispositif de blocage (9).
  2. Dispositif de coupe selon la revendication 1, caractérisé par le fait que
    - le dispositif de blocage (9) est coupé de la source d'énergie (30) externe dans une troisième position de commutation du dispositif de commutation (18).
  3. Dispositif de coupe selon la revendication 1 ou 2, caractérisé par le fait que
    - la source d'énergie (30) externe est formée par un réservoir de fluide sous pression (28) et une pompe à fluide sous pression (19).
  4. Dispositif de coupe selon la revendication 3, caractérisé par le fait que
    - le dispositif de commutation (18) est formé par une valve à plusieurs voies disposée dans le circuit de fluide sous pression.
  5. Dispositif de coupe selon l'une des revendications 3 ou 4, caractérisé par le fait que
    - le commutateur (22) déclenchant le flux d'énergie est un commutateur d'actionnement de la pompe à fluide sous pression (19).
  6. Dispositif de coupe selon l'une des revendications 3 ou 4, caractérisé par le fait que
    - le commutateur (27) déclenchant le flux d'énergie est formé par une valve à actionnement manuel disposée dans le circuit de fluide sous pression entre la valve à plusieurs voies et le dispositif de blocage (9).
  7. Dispositif de coupe selon l'une des revendications précédentes, caractérisé par le fait que
    - le commutateur (22, 27) déclenchant le flux d'énergie est un commutateur à clé.
  8. Dispositif de coupe selon l'une des revendications précédentes, caractérisé par le fait que
    - le commutateur (22, 27) déclenchant le flux d'énergie est sécurisé par un élément de sécurité mécanique supplémentaire, qui sécurise le commutateur (22, 27) dans une position de sécurité contre un actionnement involontaire et qui doit être déplacé manuellement avant un actionnement du commutateur (22, 27) d'une position de sécurité dans une position déverrouillée.
  9. Dispositif de coupe selon l'une des revendications précédentes, caractérisé par le fait que
    - une unité de commande (23) est prévue pour la commande du mouvement de déverrouillage et de verrouillage du dispositif de blocage (9) après l'actionnement manuel du dispositif de commutation (18) et l'actionnement du commutateur (22, 27) déclenchant le flux d'énergie.
  10. Dispositif de coupe selon l'une des revendications précédentes, caractérisé par le fait que
    - un dispositif d'entrée (32) est prévu, qui présente une surface d'actionnement (33) pour l'actionnement du dispositif de commutation (18) et une surface d'actionnement (33) pour le commutateur (22, 27) déclenchant le flux d'énergie.
  11. Dispositif de coupe selon la revendication 9 et 10, caractérisé par le fait que
    - le dispositif d'entrée (32) et l'unité de commande (23) forment une unité.
  12. Dispositif de coupe selon l'une des revendications précédentes, caractérisé par le fait que
    - le dispositif de blocage (9) est réalisé de manière auto-bloquante, et
    - l'auto-blocage peut être supprimé par un raccordement à la source d'énergie (30) externe créé par le dispositif de commutation (18) se trouvant dans la première ou dans la seconde position de commutation.
  13. Dispositif de coupe selon l'une des revendications précédentes, caractérisé par le fait que
    - le dispositif de blocage (9) comprend une tête de serrage (36) traversant la base (8), qui tend solidaire en rotation le porte-lames (2) ou un élément raccordé solidaire en rotation au porte-lames (2) dans la position de verrouillage en exerçant une force de serrage par rapport à la base (8).
EP12174101.1A 2012-06-28 2012-06-28 Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un tronçon sans fin déposé Not-in-force EP2679105B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES12174101T ES2531380T3 (es) 2012-06-28 2012-06-28 Dispositivo de corte para separar productos de la industria tabacalera de una varilla continua alimentada
PL12174101T PL2679105T3 (pl) 2012-06-28 2012-06-28 Urządzenie tnące do odcinania produktów przemysłu tytoniowego od doprowadzonego wałka bez końca
EP12174101.1A EP2679105B1 (fr) 2012-06-28 2012-06-28 Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un tronçon sans fin déposé
CN201310262613.8A CN103504469B (zh) 2012-06-28 2013-06-27 从连续的所输送的条上分割烟草加工业的产品的切割装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12174101.1A EP2679105B1 (fr) 2012-06-28 2012-06-28 Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un tronçon sans fin déposé

Publications (3)

Publication Number Publication Date
EP2679105A1 EP2679105A1 (fr) 2014-01-01
EP2679105A9 EP2679105A9 (fr) 2014-02-19
EP2679105B1 true EP2679105B1 (fr) 2014-12-31

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Application Number Title Priority Date Filing Date
EP12174101.1A Not-in-force EP2679105B1 (fr) 2012-06-28 2012-06-28 Dispositif de coupe pour la séparation de produits de l'industrie de traitement du tabac d'un tronçon sans fin déposé

Country Status (4)

Country Link
EP (1) EP2679105B1 (fr)
CN (1) CN103504469B (fr)
ES (1) ES2531380T3 (fr)
PL (1) PL2679105T3 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1148241B (it) 1980-12-12 1986-11-26 Gd Spa Dispositivo per il taglio contemporaneo di due bachi continui di sigaretta
DE10227218A1 (de) * 2002-06-18 2004-01-08 Focke & Co (Gmbh & Co) Vorrichtung zum Durchtrennen eines Tabakstrangs
ITBO20030692A1 (it) * 2003-11-19 2005-05-20 Gd Spa Unita' di taglio per bachi continui di sigaretta.
ITBO20060056A1 (it) * 2006-02-02 2006-05-04 Gd Spa Dispositivo di taglio per articoli da fumo.
DE102009024931A1 (de) * 2009-06-06 2010-12-09 Hauni Maschinenbau Ag Schneidvorrichtung der Tabak verarbeitenden Industrie zum Schneiden wenigstens eines geförderten Strangs in eine Vielzahl stabförmiger Artikel sowie Verfahren zum Einrichten und Prüfen der Betriebsbereitschaft der Schneidvorrichtung

Also Published As

Publication number Publication date
CN103504469A (zh) 2014-01-15
ES2531380T3 (es) 2015-03-13
PL2679105T3 (pl) 2015-05-29
EP2679105A9 (fr) 2014-02-19
CN103504469B (zh) 2016-10-12
EP2679105A1 (fr) 2014-01-01

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