EP2641858B1 - Dispositif destiné à influencer une bande de matériau en mouvement - Google Patents

Dispositif destiné à influencer une bande de matériau en mouvement Download PDF

Info

Publication number
EP2641858B1
EP2641858B1 EP13001397.2A EP13001397A EP2641858B1 EP 2641858 B1 EP2641858 B1 EP 2641858B1 EP 13001397 A EP13001397 A EP 13001397A EP 2641858 B1 EP2641858 B1 EP 2641858B1
Authority
EP
European Patent Office
Prior art keywords
roller
web
actuators
pivot axis
material web
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.)
Active
Application number
EP13001397.2A
Other languages
German (de)
English (en)
Other versions
EP2641858A2 (fr
EP2641858A3 (fr
Inventor
Jörg Vonderheiden
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.)
Texmag GmbH Vertriebsgesellschaft
Original Assignee
Texmag GmbH Vertriebsgesellschaft
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 Texmag GmbH Vertriebsgesellschaft filed Critical Texmag GmbH Vertriebsgesellschaft
Publication of EP2641858A2 publication Critical patent/EP2641858A2/fr
Publication of EP2641858A3 publication Critical patent/EP2641858A3/fr
Application granted granted Critical
Publication of EP2641858B1 publication Critical patent/EP2641858B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices
    • B65H23/025—Registering, tensioning, smoothing or guiding webs transversely by tentering devices by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/048—Registering, tensioning, smoothing or guiding webs longitudinally by positively actuated movable bars or rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/044—Sensing web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
    • B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/21—Angle
    • B65H2511/216—Orientation, e.g. with respect to direction of movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space
    • B65H2511/23—Coordinates, e.g. three dimensional coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/24—Calculating methods; Mathematic models
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods
    • B65H2557/266—Calculating means; Controlling methods characterised by function other than PID for the transformation of input values to output values, e.g. mathematical

Definitions

  • the invention relates to a device for influencing a running web according to the preamble of patent claim 1.
  • a device is known. It has two rollers that deflect a web.
  • the rollers are rotatably held in a common rotating frame. By rotating the roller relative to the web running direction, a transverse force directed axially toward the rollers is created which displaces the web.
  • this device can be used, for example, to realize a web guiding.
  • a suitable choice of the pivot axis relative to the web running direction and a tension compensation in the web across the web running direction can be realized.
  • the choice of the position of the pivot axis of the rotary frame is of crucial importance for the control result.
  • proposes this document proposes this document to use a segmented cut rolling bearing as the pivot axis. This device has proved very well in practice and forms the starting point of the present invention.
  • a stripline with a pivoting roller is known.
  • This pivoting roller is adjustable by means of two actuators which engage the same end of the roll.
  • the pivoting roller is pivotally mounted in a bearing, so that the pivot axis is geometrically predetermined and in no way adjustable.
  • a web tensioner known. This has a rotating frame which is pivotable about two different axes. These axes are orthogonal to each other, the position of the axes is fixed.
  • the device according to claim 1 is used to influence a running web, it is basically irrelevant whether the device affects the web run, the web tension or both.
  • the device has at least one adjustable roller, which deflects the web.
  • the at least one roller is thus wrapped around the web at a certain angle. Only in this way can the at least one roller influence the web in any way.
  • the at least one roller may have 2, 3, 4 or 5 degrees of freedom as required.
  • no fixed pivot axis is more predetermined to the at least a roller is pivotable. So that the roller still occupies a defined position during operation, it is in operative connection with at least two actuators.
  • the actuators must be arranged such that each of the degrees of freedom is associated with at least one of the actuators.
  • the position of the roller is defined as a function of the individual actuators.
  • the at least one roller is therefore no longer freely adjustable. This is important in order to achieve a defined reaction of the web to the adjustment of the at least one roller.
  • the adjustment of the roller can be quite freely, so that in particular an imaginary pivot axis in a predetermined range is arbitrarily adjustable.
  • the optimum position of the pivot axis of the at least one roller is about 2/3 of the feed length of the web.
  • This inflow length depends not only on the actual installation situation but also on the selected operating mode of the upstream station. If, for example, the upstream station is able to remove the last roller seen from the web running direction in the web running direction, this will change the feed length of the downstream station. Due to the multidimensional adjustability of the at least one roller without a fixed pivot axis, this change can be taken into account by simply displacing the imaginary pivot axis. This requires in particular no change in the mechanics and therefore can be made during operation.
  • linearly adjustable drives have been found. It does not matter if these actuators are hydraulically, pneumatically or electrically driven. It is only decisive that with them a distance between two points of the actuator is adjustable against corresponding force. Such actuators can be used without any problems combined in order to adjust the at least one roller in the different degrees of freedom.
  • the actuators are to realize not only sliding but also pivoting movements, it is important that these corresponding pivoting movements do not block. This can be most easily realized in that both sides of the at least one actuator are held in linkages. A first linkage is located on one side of the actuator, while a second linkage on the second side of the actuator is connected to the at least one roller. It does not matter whether the first articulation on the machine frame fixed or, for example, by more Actuators is adjustable. The decisive factor is that only one side of the actuator engages the roller or its storage.
  • a fundamental problem of the actuators is that the movement of the roller due to the actuator movement is relatively complex and therefore less comprehensible.
  • the at least one roller carries out a defined pivoting movement about a predetermined pivoting angle and a predetermined, imaginary pivoting axis.
  • the swivel angle is regularly specified by a controller.
  • the position of the pivot axis and, where appropriate, their direction is adapted to the respective requirements.
  • the " t " in the vector A is to be understood as a transposition rule.
  • the vectors A and B are basically column vectors. The transposition results in a row vector, which then multiplied by the following modified rotation matrix yields a column vector. This column vector then becomes scalar with the vector B multiplied.
  • the device corrects the web run of a web
  • the two degrees of freedom of the at least one roll in the direction of the bisecting line between the web feed and the web run can be blocked by a corresponding guide.
  • the functionality of the device is not affected thereby.
  • the web tension is to be influenced transversely to the web running direction
  • degrees of freedom in the web running direction are meaningless and can be blocked by corresponding guides. This considerably reduces the number of required actuators. In parallel, the effort to control the entire device is reduced.
  • the at least one roller is in operative connection with at least one fabric web controller.
  • This web control can regulate any properties of the web by pivoting the at least one roller. If the at least one roller has sufficiently many degrees of freedom, it is also possible to influence several web regulators, which regulate the web run on the one hand and the web tension, on the other hand. These web guiders then act on differently directed pivot axes of the at least one roller.
  • the use of at least one roller, for example, as a combined web and web tension control roller is possible.
  • the pivot axis for both pivoting directions can be chosen individually freely. However, it is also possible to couple both pivot axes, which facilitates the setting.
  • the device has at least one web edge sensor. This detects the position of a web edge of the web. This makes it possible to adjust the position of the web edge by the at least one roller pivots about the imaginary pivot axis.
  • the pivot axis can be set arbitrarily according to the requirements.
  • the device has at least two force sensors which detect the tension difference of the web across its width. By pivoting the at least one roller then this clamping force difference can be compensated.
  • the FIG. 1 shows a spatial representation of a device 1 for influencing a web 2.
  • the web 2 has a running direction 3 and is deflected by at least one roller 4.
  • the rear of the two rollers 4 is mandatory, while the front, dashed line drawn roller 4 is only optional.
  • a single roller 4 may be sufficient, so that the roller 4 shown in broken lines may also be omitted.
  • the two rollers 4 are rotatably supported end in rolling bearings 5. It does not matter if the rollers 4 are freely rotatable or driven by a motor. This choice depends essentially on the friction losses of the web 2 during deflection around the roller 4.
  • rollers 6 are held on other roller bearings, which are guided rolling on a guide 7.
  • the rollers 6 can also be supported on the rolling bearings 5, which leads in particular to a reduced bearing load.
  • the rollers 6 and sliding shoes can be mounted directly on the rolling bearings 5, which slide along the guide 7. If the web 2 as shown in the FIG. 1 supplied from below the device 1 and led away from the bottom of this, so exerts the tensile force of the web 2 exclusively a downward force component on the rollers 4 off. In this case, it is quite sufficient to provide a corresponding guide 7 only below the rollers 6 or the alternative sliding shoes. In particular, even if alternative courses are to be allowed, it may be necessary to make the guide 7 double-sided, so that the rollers 6 engage in a corresponding free space of the guide 7 provided on the upper and lower sides of the rollers 6.
  • the rollers 4 of the device 1 are adjustable. The adjustment of the rollers 4 takes place in such a way that a web edge 9 is held in a predetermined desired position.
  • the device 1 has a web edge sensor 10, which detects the position of the web edge 9 permanently or cylindrically and via a signal path 11 an actual input 12 of a fabric web controller 13 supplies.
  • the web control 13 preferably has a P, PI or PID behavior.
  • the web control 13 also has a desired input 14 which is in operative connection with a setpoint generator 15.
  • the web control 13 In order to form a closed loop, the web control 13 must be in operative connection with the rollers 4 stand that the output signal of the web regulator 13 causes an adjustment of the roller 4. It is known to connect web control directly with an actuator which pivots the roller 4. In this case, however, the roller 4 would have to have a fixed pivot axis, which considerably limits the applicability of the device 1.
  • the roller 4 is not only pivotable, but also a pivot axis 16 is also variably adjustable, the roller 4 by three degrees of freedom - two translational and a pivoting degree of freedom - adjustable.
  • the roller 4 engages three actuators 17, which are formed for example in the form of hydraulic cylinders, pneumatic cylinders or electric actuators. These actuators 17 each have a first articulation 18 and a second articulation 19.
  • the first linkage 18 is fixedly formed to a machine frame, not shown, and is therefore independent of the position of the actuator 17 in its position.
  • the second linkage 19 is connected to the rolling bearings 5 of the roller 4 and thus in their position on the Aktor ein dependent , By adjusting the actuators 17, the distance of the first link 18 from the second linkage 19, whereby the roller bearing 5 of the roller 4 changes accordingly.
  • a displacement sensor 20 is also provided, which detects the respective position of the actuator 17 and outputs via a signal path 21.
  • Each actuator 17 is associated with an arithmetic circuit 22.
  • This arithmetic circuit 22 is connected via a signal path 23 with a value transmitter-X 24 in operative connection, which specifies the X-coordinate of the pivot axis 16 adjustable.
  • the arithmetic circuit 22 is operatively connected to a value transmitter Y 26 which predefines the Y coordinate of the pivot axis 16.
  • the arithmetic circuit 22 receives the output signal of the web guider 13.
  • the signal paths 23, 25 and 27 are identical for all arithmetic circuits 22, so that they are connected to one another according to a parallel connection.
  • the signal path 21 transmits the current position of the respective actuator 17 and is individual for each of the computing circuits 22.
  • the computing circuits 22 each have an output 28 which is connected to a respective one of the actuators 17 via a respective signal path 29.
  • the control of the individual actuators 17 is independently calculated according to the specifications of the web guider 13 and the value transmitter X 24 and the value transmitter Y 26.
  • FIG. 2 shows the device 1 according to FIG. 1 in an adjusted position of the rollers 4.
  • the pivot axis 16 was used as a virtual axis, which is defined by any mechanics in their position.
  • the pivoting of the roller 4 about the pivot axis 16 is effected only by appropriately coordinated control of the actuators 17th
  • FIG. 3 shows an alternative embodiment of the device 1 according to FIG. 1 , wherein like reference numerals designate like parts.
  • force sensors 30 are provided in the rolling bearings 5, which measure the bearing force of the roller 4. Both force sensors 30 are operatively connected to a differential amplifier 31, which calculates the difference of the bearing forces at both roll ends and feeds the actual input 12 of the material web regulator 13.
  • the device 1 operates as a tension compensation device to compensate for stresses of the web 2, which form transversely to its direction of travel 3.
  • the web run of the web 2 is chosen so that it has the largest possible change in length when adjusting the roller 4. This is achieved by the web comes from the horizontal direction, is deflected by 180 ° and discharged in the horizontal direction again.
  • a roller 4 is sufficient for clamping force control.
  • the computing circuits 22 are constructed to be equal to each other and are exemplified using the schematic diagram according to FIG. 4 explained.
  • the same reference numerals mean the same parts.
  • the arithmetic circuit 22 receives a signal proportional to the X-coordinate of the imaginary pivot axis 16 via the signal path 23. Via the signal path 25, it receives a signal proportional to the Y coordinate of the pivot axis 16.
  • the output signal of the web guider 13 indicates the required swivel angle of the rollers 4 again and the arithmetic circuit 22 via the Signal path 27 supplied.
  • the arithmetic circuit 22 receives the signal of the position sensor 20 via the signal path 29.
  • the arithmetic circuit 22 calculates an output signal which is supplied to the actuators 17 via the signal path 21.
  • the arithmetic circuit 22 has four value transmitters 40-43 whose output signals represent the X and Y coordinates of the rest positions of the linkages 18, 19.
  • the value transmitter 40 supplies the X-coordinate and the value transmitter 41 the Y-coordinate of the first linkage 18, which is fixedly provided within the scope of the device 1.
  • the value transmitter 42 supplies the X coordinate and the value transmitter 43 the Y coordinate of the rest position of the second articulation 19, which is connected to the roller bearing 5 of the roller 4.
  • the rest position is understood to be the undisplaced position of the roller 4, which is occupied by the at least one roller 4 when the signal on the signal path 27 is equal to zero. This will take the roller 4 only if no correction of the web run of the web 2 is required.
  • Each of the value transmitters 40-43 is operatively connected to a non-inverting input of a differential amplifier 44-47.
  • Inverting inputs of the differential amplifiers 44, 45 are connected via the signal path 23 with the value transmitter-X 24 for determining the X-coordinate of the pivot axis 16 in operative connection.
  • inverting inputs of the differential amplifiers 46, 47 are in operative connection via the signal path 25 with the value transmitter Y 26 for determining the Y coordinate of the pivot axis 16.
  • the differential amplifier 44 calculates with it the differential amplifier 44, the X-coordinate of the distance vector of the first articulation 18 from the pivot axis 16.
  • the differential amplifier 45 determines the X coordinate of the distance vector of the second linkage 19 in the rest position of the roller 4 of the pivot axis 16.
  • the differential amplifier 46, 47 compute the corresponding Y-coordinates of the two mentioned vectors.
  • An angle signal which is supplied by the material path controller 13 via the signal path 27 of the arithmetic circuit 22, on the one hand to a cosine generator 48 and on the other hand, a sine wave generator 49 which calculates the cosine value or the sine value from the incoming signal via the signal path 27.
  • the differential amplifiers 44, 46 which represent the X and Y coordinates of the first link 18, are operatively connected to multipliers 51-54 along with the outputs of the cosine generator 48 and sine generator 49. These multipliers 51-54 are connected so that each combination of output signals of the differential amplifiers 44, 46 on the one hand and cosine generator 48 and sine wave generator 49 on the other hand is multiplied. These multipliers 51-54 are on the output side with two summers 55, 56 in operative connection, the summer 55 is inverting and the summer 56 is not inverting.
  • summers 55, 56 determine the X-coordinate and the Y-coordinate of the product of the distance vector of the first link 18 from the pivot axis 16 with a modified torque matrix in the form: - cos ⁇ sin ⁇ - sin ⁇ cos ⁇
  • the said distance vector is to be regarded as a row vector and not as a column vector.
  • multipliers 61-64 determine squares of the output signals of the differential amplifiers 44-47. Further multipliers 65, 66 determine a scalar product between the distance vector of the second linkage 19 from the pivot axis 16 and the vector which output signals of the adders 55, 56 represent.
  • the output signals of all multipliers 61, 66 are then added in a summer 67 and supplied to an operational amplifier 68.
  • This operational amplifier 68 is fed back via a squarer 69 so that it calculates the square root of the output signal of the summer 67 and outputs it to a signal path 70.
  • the signal on the signal path 70 represents the required length of the associated actuator 17, ie the required distance of its first linkage 18 from the second linkage 19.
  • An output signal of the operational amplifier 68 is supplied to a non-inverting input of a differential amplifier 80 whose inverting input is connected via the signal path 29 to the position sensor 20 of the actuator 17.
  • the differential amplifier 80 calculates an actual setpoint value comparison and is on the output side with a servo drive 81 in operative connection.
  • This servocontroller 81 preferably has a P, PI or PID behavior and ensures a position control of the actuator 17 so that it is independent of occurring forces takes a length as it is predetermined as a signal on the signal path 70.
  • the described calculation circuit 22 is relatively complex and is usually implemented as a program of a microcontroller, which significantly reduces the circuitry complexity. However, the description of this calculation circuit 22 as an analog circuit facilitates understanding, since it can be done in particular programming language independent.
  • Each of the three arithmetic circuits 22 is basically constructed identically, wherein additionally the signal paths 23, 25 and 27 of all arithmetic circuits 22 are interconnected and consequently have the same signals.
  • the individual arithmetic circuits 22 differ only by the signal path 29, which is brought up individually by the associated position sensor 20, and by the settings of the value transmitters 40-43. On the output side, each arithmetic circuit 22 is individually connected to a selected actuator 17.

Landscapes

  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Claims (5)

  1. Dispositif destiné à influencer une bande de matériau en mouvement (2), le dispositif (1) présentant au moins un cylindre déplaçable (4), déviant la bande de matériau (2), l'au moins un cylindre (4) pouvant être déplacé suivant au moins deux degrés de liberté, et l'au moins un cylindre (4) étant en liaison fonctionnelle avec au moins deux actionneurs (17) de telle sorte qu'au moins l'un des actionneurs (17) soit associé à chacun des degrés de liberté, au moins l'un des actionneurs (17) étant un entraînement à déplacement linéaire, et au moins l'un des actionneurs (17) étant retenu de manière pivotante avec un côté dans une première articulation (18) et avec son autre côté dans une deuxième articulation (19) connectée à l'au moins un cylindre (4), caractérisé en ce qu'au moins l'un des actionneurs (17) est en liaison fonctionnelle avec au moins un circuit de calcul (22) qui calcule, à partir de la distance vectorielle relative A de la première articulation (18) à un axe de pivotement prédéfini (16), de la distance vectorielle relative B de la deuxième articulation (19) à l'axe de pivotement prédéfini (16) et d'un angle de pivotement prédéfini α de l'au moins un cylindre (4), une longueur d'actionneur L de la manière suivante, où "t" doit être interprétée comme étant une règle de transposition,
    et où la distance vectorielle de la deuxième articulation (19) à l'axe de pivotement (16) pour le cylindre (4) non pivoté doit être utilisée (α=0°) : L = A → 2 + B → 2 + B → A → t − cos α sin α − sin α cos α
    Figure imgb0005
  2. Dispositif selon la revendication 1, caractérisé en ce que l'au moins un cylindre (4) est retenu dans moins un guide (7).
  3. Dispositif selon au moins l'une quelconque des revendications 1 à 2, caractérisé en ce que le dispositif (1) présente au moins un régulateur de bande de matériau (13) qui est en liaison fonctionnelle avec l'au moins un cylindre (4).
  4. Dispositif selon la revendication 3, caractérisé en ce que le dispositif (1) présente au moins un capteur d'arête de bande (10) qui détecte la position d'une arête de bande (9) de la bande de matériau (2) et qui influence l'au moins un régulateur de bande de matériau (13).
  5. Dispositif selon au moins l'une quelconque des revendications 1 à 3, caractérisé en ce que le dispositif (1) présente au moins deux capteurs de force (30) qui détectent une différence de force de tension sur la largeur de la bande de matériaux (2) et influence l'au moins un régulateur de bande de matériau (13).
EP13001397.2A 2012-03-20 2013-03-19 Dispositif destiné à influencer une bande de matériau en mouvement Active EP2641858B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012005439A DE102012005439A1 (de) 2012-03-20 2012-03-20 Vorrichtung zum Beeinflussen einer laufenden Warenbahn

Publications (3)

Publication Number Publication Date
EP2641858A2 EP2641858A2 (fr) 2013-09-25
EP2641858A3 EP2641858A3 (fr) 2014-10-29
EP2641858B1 true EP2641858B1 (fr) 2017-07-05

Family

ID=47915411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13001397.2A Active EP2641858B1 (fr) 2012-03-20 2013-03-19 Dispositif destiné à influencer une bande de matériau en mouvement

Country Status (7)

Country Link
US (1) US9821976B2 (fr)
EP (1) EP2641858B1 (fr)
JP (1) JP5583235B2 (fr)
KR (1) KR101403096B1 (fr)
CN (1) CN103318676B (fr)
DE (1) DE102012005439A1 (fr)
TW (1) TWI473755B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5880808B2 (ja) * 2011-04-21 2016-03-09 東洋製罐株式会社 製袋装置
CN103407823B (zh) * 2013-08-08 2015-12-23 苏志深 一种新型高精高速自动纠偏装置
JPWO2015132871A1 (ja) * 2014-03-04 2017-03-30 株式会社ニレコ フィードバック制御方法、フィードバック制御装置及びプログラム
KR101429441B1 (ko) * 2014-03-13 2014-08-12 (주)유니크라미 원단 이송용 편향보정장치
DE102015106480A1 (de) * 2015-04-27 2016-10-27 Ferrobotics Compliant Robot Technology Gmbh Vorrichtung zur Oberflächenbearbeitung
JP6479588B2 (ja) * 2015-06-19 2019-03-06 住友重機械工業株式会社 ダンサシステム
CN107804738A (zh) * 2017-11-27 2018-03-16 东莞市神光激光科技有限公司 一种自动纠偏送料机
KR102048852B1 (ko) * 2018-07-16 2019-11-26 한국기계연구원 액티브 댄서를 이용한 웹 좌우 장력 독립 제어 장치 및 방법
DE102018214048B4 (de) 2018-08-21 2020-11-26 Körber Supply Chain Automation Eisenberg GmbH Absetzband für eine Palettiervorrichtung
CN110980376A (zh) * 2019-12-30 2020-04-10 如皋市中罗印刷机械有限公司 一种轮转双面印刷机
US20220002107A1 (en) * 2020-07-01 2022-01-06 CSG Holding, Inc. Webtension transducer load cell with integrated data interface
CA3131574A1 (fr) * 2020-10-20 2022-04-20 Valmet Technologies Oy Bobineuse-refendeuse
CN117962406A (zh) * 2024-04-02 2024-05-03 福建冠辉包装有限公司 一种塑料袋快速热压装置

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206297B (de) * 1960-03-26 1965-12-02 Voith Gmbh J M Bandlaufregler fuer ein endloses Band, wie z. B. Sieb oder Filz einer Papiermaschine
DE1198162B (de) * 1960-04-13 1965-08-05 Gpe Controls Inc Steuerungsvorrichtung zur Einstellung einer gegen eine laufende Materialbahn verschieblichen Walze mit an den Enden der Walze angeordneten hydraulischen Motoren
GB938128A (en) 1961-01-03 1963-10-02 Paul Billotti Multi-beat instrument
GB1063281A (en) * 1964-03-10 1967-03-30 Distington Engineering Co Improvements in or relating to material positioning devices
US3300114A (en) 1964-08-12 1967-01-24 H G Weber And Company Inc Three dimensional web shifting apparatus
US3719975A (en) * 1970-06-11 1973-03-13 Ivanovsky Ni Ex K Mashinostroi Arrangement for eliminating distortions of weft threads in fabric
US4069959A (en) 1976-10-27 1978-01-24 Butler Automatic, Inc. Web guide apparatus
JPS5560359U (fr) * 1978-10-20 1980-04-24
FR2458501B1 (fr) 1979-06-08 1986-03-21 Astin France Dispositif de regulation de la tension d'une bande en defilement
DE3123584C2 (de) * 1981-06-13 1984-11-15 Erhardt & Leimer Kg, 8900 Augsburg Vorrichtung zur Führung einer laufenden Warenbahn
JPS6231650A (ja) * 1985-07-30 1987-02-10 Kawasaki Steel Corp ストリツプの蛇行制御方法
US4991761A (en) * 1988-10-31 1991-02-12 Web Printing Controls Co., Inc. Web guide apparatus
JPH0361248A (ja) * 1989-07-31 1991-03-18 Toshiba Chem Corp 長尺フィルムの左右張力補正装置
JPH06271162A (ja) 1993-03-18 1994-09-27 Sony Corp 長尺体案内方向の修正方法及びその装置
US5558263A (en) 1994-07-26 1996-09-24 Eastman Kodak Company Apparatus and method for non-contact active tensioning and steering of moving webs
US5555611A (en) * 1995-06-06 1996-09-17 Lyczek; Edmund K. Apparatus for removing bowed distortions in running textile web
JPH11228001A (ja) * 1998-02-18 1999-08-24 Nisshin Steel Co Ltd 竪型焼鈍炉における鋼帯の搬送方法
DE10022926C2 (de) 2000-05-11 2002-04-11 Erhardt & Leimer Gmbh Vorrichtung zum Verschwenken eines Drehrahmens
DE10247455B4 (de) * 2002-10-11 2006-04-27 OCé PRINTING SYSTEMS GMBH Einrichtung und Verfahren zum Regeln der Lage der Seitenkante einer kontinuierlichen Bahn
TWM348007U (en) * 2008-08-08 2009-01-01 Jia Zhou Machinery Co Ltd Material conveying apparatus
DE102008043310A1 (de) * 2008-10-30 2010-05-06 Voith Patent Gmbh Breitstreckeinrichtung
CN201483856U (zh) * 2009-07-17 2010-05-26 黄山永新股份有限公司 塑料薄膜复合机张力控制系统机械结构
US8308037B2 (en) 2009-11-30 2012-11-13 Eastman Kodak Company Print media tensioning apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102012005439A1 (de) 2013-09-26
EP2641858A2 (fr) 2013-09-25
EP2641858A3 (fr) 2014-10-29
TWI473755B (zh) 2015-02-21
US20130248634A1 (en) 2013-09-26
CN103318676A (zh) 2013-09-25
TW201339077A (zh) 2013-10-01
US9821976B2 (en) 2017-11-21
CN103318676B (zh) 2016-06-22
KR101403096B1 (ko) 2014-06-03
JP5583235B2 (ja) 2014-09-03
KR20130106791A (ko) 2013-09-30
JP2013193882A (ja) 2013-09-30

Similar Documents

Publication Publication Date Title
EP2641858B1 (fr) Dispositif destiné à influencer une bande de matériau en mouvement
DE69923544T2 (de) Papierbahnzuführvorrichtung in einer Rollenrotationsdruckmaschine mit einer Bahnspannungsregeleinrichtung
EP2805810B1 (fr) Installation de fabrication d'une bande de carton ondulé contrecollé sur une face
DE1290406B (de) Vorrichtung zum Fuehren einer laufenden Bahn
EP0808788A1 (fr) Dispositif pour enrouler une bande de tissu à mailles tricotées
WO2013135688A1 (fr) Dispositif servant à redresser une bande métallique
EP3802910B1 (fr) Installation de revêtement sous vide et procédé pour munir un matériau en forme de bande d'un revêtement
DE102009003237A1 (de) Verfahren zur Korrektur einer Schräglage eines Produktes auf einem Falztisch eines Längsfalzapparates und ein Längsfalzapparat
WO2018095717A1 (fr) Régulation de la position d'une bande par positionnement à force limitée de guides latéraux au niveau de la bande métallique et correction du positionnement des cylindres
EP2424687A1 (fr) Rampe de pulvérisation, section et procédé pour appliquer un fluide sur un produit
EP3735489A1 (fr) Dispositif de guidage de bande
EP3748075A1 (fr) Procédé de mesure de tension d'une bande en circulation
EP0957057B1 (fr) Dispositif de pliage longitudinal pour l'appareil de pliage de machines d'impression rotatives
DE2264333C3 (de) Regelungsvorrichtung zum Ausregeln der walzkraftbedingten Walzendurchbiegung in einem Walzgerüst
AT518486B1 (de) Verfahren zur Messung der Massenverteilung
EP2428453B1 (fr) Procédé d'installation de bandes de cerclage autour de pièces d'emballage
DE2657986B2 (de) Verstelleinrichtung für eine Blechrichtmaschine zur Einstellung des Richtspalts
EP3873685B1 (fr) Ligne de laminage
EP3041618B1 (fr) Machine de pliage et procédé de pliage d'une pièce en tôle
DE2502569C3 (de) Bandzugregelvorrichtung
DE102008029694A1 (de) Vorrichtung zum kontinuierlichen Bearbeiten, insbesondere zum Verschweißen, mindestens einer sich fortbewegenden Materialbahn
EP0686502A2 (fr) Installation pour réduire la flexion d'un cylindre dans des machines d'impression rotatives
DE102013206907A1 (de) Bremseinrichtung in einer Längsfalzvorrichtung, Bürste sowie Satz von Bürsten, insbesondere für die Verwendung in einer Bremseinrichtung eines Längsfalzapparates
EP2586911A1 (fr) Dispositif de traitement de bande
DE102019201480A1 (de) Rollenrichtmaschine

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: B65H 23/02 20060101AFI20140926BHEP

Ipc: B65H 23/038 20060101ALI20140926BHEP

Ipc: B65H 23/04 20060101ALI20140926BHEP

17P Request for examination filed

Effective date: 20150420

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

INTG Intention to grant announced

Effective date: 20161216

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTC Intention to grant announced (deleted)
INTG Intention to grant announced

Effective date: 20170203

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 906445

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170715

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502013007668

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170705

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171005

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171006

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171005

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171105

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502013007668

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20180319

Year of fee payment: 6

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

26N No opposition filed

Effective date: 20180406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180331

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180331

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 906445

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180319

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190319

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20130319

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170705

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240305

Year of fee payment: 12

Ref country code: IT

Payment date: 20240327

Year of fee payment: 12

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240522

Year of fee payment: 12