EP0697359B1 - Procédé de serrage d'un arbre porte-bobine - Google Patents

Procédé de serrage d'un arbre porte-bobine Download PDF

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Publication number
EP0697359B1
EP0697359B1 EP95112283A EP95112283A EP0697359B1 EP 0697359 B1 EP0697359 B1 EP 0697359B1 EP 95112283 A EP95112283 A EP 95112283A EP 95112283 A EP95112283 A EP 95112283A EP 0697359 B1 EP0697359 B1 EP 0697359B1
Authority
EP
European Patent Office
Prior art keywords
carrier beam
lifting devices
winding carrier
clamping
winding
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.)
Expired - Lifetime
Application number
EP95112283A
Other languages
German (de)
English (en)
Other versions
EP0697359A3 (fr
EP0697359A2 (fr
Inventor
Günter Alder
Kurt Schumacher
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.)
Sucker Mueller Hacoba GmbH and Co
Original Assignee
Sucker Mueller Hacoba GmbH and Co
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 Sucker Mueller Hacoba GmbH and Co filed Critical Sucker Mueller Hacoba GmbH and Co
Publication of EP0697359A2 publication Critical patent/EP0697359A2/fr
Publication of EP0697359A3 publication Critical patent/EP0697359A3/fr
Application granted granted Critical
Publication of EP0697359B1 publication Critical patent/EP0697359B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
    • B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/01—Function indicators indicating an entity as a function of which control, adjustment or change is performed, i.e. input
    • 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
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors

Definitions

  • the invention relates to a method for clamping of a wrapping support tree provided with side windows into a winding machine, especially into a slip machine, where the wrap tree with two synchronously controllable, each on a lifting device engaging the side windows from a floor position between two to attack certain winding shafts are lifted up the winding support tree, until a sensor determines that a clamping position has been reached and the drive of the lifting devices using the Sensor signal is turned off, after which the clamping waves to be attacked on the winding support tree.
  • a method with the features mentioned above is known from DE-PS 34 36 186 and from US-A-3 806 058.
  • This procedure also leads to success when wrapping trees are used that are different in relation to each other Have disc diameter.
  • the invention is based on the object a method with the features mentioned above design it with simple procedural steps can be carried out without complex retrofitting measures must be taken on the winding machine.
  • This object is achieved in that the sensor as Distance meter is formed, the horizontal distance of the wrap tree monitored, while a second Distance meter to monitor the vertical distance of the Winding support tree is used, and that the shutdown of the The lifting devices are driven when the two sensor measured values have reached a predetermined ratio.
  • the position of the wrap tree during insertion or during Lifting is monitored.
  • the vertical position serves a distance sensor that works in conjunction with a Sensor for the horizontal detection of the position of the winding tree is used. If both sensor readings are on have reached a predetermined ratio, the drive of the Lifting devices switched off because the target position of the winding support tree is reached.
  • the predetermined ratio of Measured values of the sensors depend on their arrangement. In particular go their distance or their radial orientation in the evaluation of the measurement results.
  • the invention also relates to one of the aforementioned Procedure similar procedure in which instead of Sensor a limit switch is used, its limit switch signal allows the drive of the lifting device to be switched off.
  • the method is used to achieve the aforementioned object performed with such a limit switch such that except a limit switch designed as a proximity switch further Proximity switches can be used in parallel different diameters of the side windows of the wrapping tree be spaced accordingly, and that of all Proximity switches only one for switching off the Drive of the lifting devices is used.
  • Such manual adjustment on the winding machine is a minor procedural step that is universal Usability of the winding machine at the beginning described different wrapping trees practically not limited.
  • the aforementioned method can be carried out that the proximity switch for switching off the drive of the Lifting devices with a selector switch is selected.
  • the arming of the proximity switches performed manually, which is easy if at different Positions of the selector switch, for example Diameters of the side windows are specified.
  • the selection process of the proximity switches can, however can also be automated if the proximity switch for that Switch off the drive of the lifting devices with one Edge of a side window of the winding support tree, optoelectronic Measuring device is selected.
  • optoelectronic The measuring device is, for example, a diode chain used, the measurement result depends on the extent to which the individual diodes from a side window of the winding support tree be covered.
  • the diode chain can be used with parallel Light focusing work, so that a sufficiently accurate detection of the diameter of the side window is also possible is when this different distance from the diode chain or have their sensors.
  • the side windows have a Wrap tree have dimensions to which the positioning the proximity switch is not tuned. This is e.g. the case when the winding machine for cost reasons or has only three proximity switches for design reasons, on the other hand but more than three different wrap trees should be used. In such cases, the procedure so that the proximity switches before the Lifting of the winding support tree can be adjusted vertically.
  • the invention also relates to the one described above Procedure similar procedure, but for Detection of the clamping position of a winding support tree none Sensor or limit switch is used.
  • Such a method can solve the above Task to be carried out in such a way that the stroke of the lifting devices continuously with an incremental encoder is measured to a processor that processes the incremental measured values Control device is connected, which is the shutdown of the lifting devices when the measured Increment number with one corresponding to the selected one Diameter of a side window of the winding support tree predetermined Increment number matches.
  • the position of the Lifting device with great precision during the stroke.
  • the measurement results can be based on the respective position of the tree support trees be closed when each wrap tree a predetermined number of increments is assigned which is the Target position or the clamping position of the winding support tree indicates.
  • This predetermination of the number of increments is one One-off measure when setting up the measuring device or the control device, which the stroke of the lifting device continuously recorded. It therefore affects the practical Implementation of the procedure only in that the wrap beam or its disc diameter through the Control device must be detected, for example by the Manual selection described above with a selector switch or through the automatic detection with an optoelectronic Measuring device.
  • a wrap tree 11 is shown, the there is a tree axis 10, at the ends of each a side window 11 'is attached in a conventional manner.
  • Such one Winding support tree 11 is from the winding machine with a Provided winding in which a variety of threads, for example from a creel between the side windows 11 'is wound on the tree axis 10.
  • the winding support tree 11 must be from that shown in Fig.1 Floor position raised in a clamping position 15 which are aligned by the longitudinal axis of two Clamping shafts 13 of the winding machine is marked. With The winding support tree is held up by these clamping shafts and driven to wind up the plurality of threads.
  • a lifting device 12 provided that essentially consist of a motor-driven Lifting spindle 22 exists on a machine frame 23 is fixed or rotatably mounted on the machine frame.
  • a drive 16 To the Rotation of the lifting spindle 22 is a drive 16, the driving force of which sits on its motor shaft Drive wheel 16 'via e.g. trained as a chain Power transmission element 24 to one with the lifting spindle 22 rotatable spindle 25 is transmitted.
  • a lifting device 12 As a result of on this caused rotation of the axially immovable lifting spindle 22 becomes a lifting device 12 depending on the direction of rotation the lifting spindle 22 raised or lowered.
  • This lifting device 12 essentially consists of a lifting spindle 22 comprehensive threaded sleeve 12 'and a support arm 12' 'on the a side window 11 'of the winding support tree 11 has been rolled, retaining strips 12 '' 'prevent the wrap tree 11 can accidentally roll down when lifting.
  • FIG. 1 shows a proximity switch 20 on the machine frame 23 is attached and with a known Contactor 28 of the lifting device 12 cooperates, which is attached to the sleeve 12 'so that it is nearby of the proximity switch 20 drives past when the lifting device 12 is raised.
  • a known Contactor 28 of the lifting device 12 which is attached to the sleeve 12 'so that it is nearby of the proximity switch 20 drives past when the lifting device 12 is raised.
  • the position of the proximity switch 20 chosen so that the contactor 28 exactly in Switching proximity to the proximity switch 20 is when the winding support tree 11 is in its clamping position 15, one can Switching signal of the proximity switch 20 can be used to switch off the drive 16.
  • the number of proximity switches determines according to the different provided in practical operation Gradations of the diameter of the side windows 11 'different wrap trees 11. There are only for example, a total of three proximity switches 20, 21 shown. In fact, their number may be the actual Number of gradations of the practically used side disc diameter correspond.
  • the proximity switches 20, 21 can can also be adjustable on the frame 23, as is the case with the proximity switches 20, 21 indicated double arrows becomes. With this an exact adjustment can be achieved but also an adaptation of a small number of Proximity switches to a larger variety of different Diameter D of side plates 11 '.
  • a proximity switch e.g. 20, can with one Selector switch happen that has as many positions as there are proximity switches.
  • the selected one Proximity switches e.g. 20, within the rest Control device, not shown, for switching off the Drive 16 armed or activated.
  • the latter can be automated, for example with a measuring device, the diameter D the side window 11 'is grasped by the position of the edge 11 '' or the outer circumference is detected, in particular on its highest place.
  • the capture can be done in a variety of ways take place, e.g. through automated mechanical scanning, but expediently by means of an optoelectronic measuring device, those for scanning the edge 11 '' of the winding support tree 11 in the case of activation of the drive 16 of the lifting device 12 performs a measuring cycle before it takes effect and accordingly the applicable proximity switch 20.21 selects.
  • FIG. 2 explains a special method in which the position of the winding support tree 11 is measured.
  • a distance sensor 17 which is oriented horizontally and determines a measured value x.
  • a distance meter 18 which is arranged vertically and provides a measured value y.
  • the sensors 17, 18 are arranged at right angles to one another and their measuring ranges overlap in the area of the clamping position 15 of the winding support tree 11. Since the distance meter 17 is arranged vertically above the winding support tree 11, it always provides a measured value y, while the horizontally measuring distance meter 17 indicates a measured value ⁇ before lifting the winding support tree 11. Only when the tree axis 10 reaches the measuring range of the distance meter 17 does it determine a measured value of approximately x e . This value has a maximum when the tree axis 10 has reached the clamping position 15 exactly.
  • the clamping position 15 is exactly reached if the measured values x e and y e are identical.
  • the ratio of these measurements is 1: 1. It can also be different if, for example, the distances of the distance meters 17, 18 from the clamping position 15 are different for structural reasons, or if the distance meters 17, 18 cannot be arranged at right angles to one another for structural reasons.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Claims (7)

  1. Procédé pour monter une ensouple (11) pourvue de disques latéraux (11') dans une machine d'enroulement, en particulier dans une machine d'ensouplage, selon lequel l'ensouple (11) est soulevée à partir d'une position au sol à l'aide de deux dispositifs de levage (12) à commande synchrone et agissant chacun sur un disque latéral (11'), pour venir entre deux arbres de montage (13) destinés à agir sur l'ensouple (11), jusqu'à ce qu'un capteur détermine qu'une position de serrage (15) est atteinte, et l'entraínement (16) des dispositifs de levage (12) est arrêté à l'aide du signal de capteur, après quoi les arbres de montage (13) sont sollicités pour agir sur l'ensouple (11), caractérisé en ce que le capteur est conçu comme un télémètre (17) qui surveille l'écartement horizontal (x) de l'ensouple (11), étant précisé que simultanément, un second télémètre (18) est mis en oeuvre pour surveiller l'écartement vertical (y) de l'ensouple (11), et en ce que l'arrêt de l'entraínement (16) des dispositifs de levage (12) a lieu lorsque les deux valeurs de mesure des capteurs ont atteint un rapport (xe/ye) prédéfini.
  2. Procédé selon la revendication 1, caractérisé en ce que les premier et second capteurs sont orientés respectivement horizontalement et verticalement à la même distance du point de montage (15), et en ce que l'arrêt de l'entraínement (16) des dispositifs de levage (12) a lieu lorsque les deux valeurs de mesure des capteurs sont égales.
  3. Procédé pour monter une ensouple (11) pourvue de disques latéraux (11') dans une machine d'enroulement, en particulier dans une machine d'ensouplage, selon lequel l'ensouple (11) est soulevée à partir d'une position au sol à l'aide de deux dispositifs de levage (12) à commande synchrone et agissant chacun sur un disque latéral (11'), pour venir entre deux arbres de montage (13) destinés à agir sur l'ensouple (11), jusqu'à ce qu'un commutateur de fin de course ait déterminé qu'une position de montage (15) est atteinte, et l'entraínement (16) des dispositifs de levage (12) est sollicité à l'aide du signal de commutateur de fin de course, caractérisé en ce qu'en plus d'un commutateur de fin de course conçu comme un détecteur de proximité (20), on utilise d'autres détecteurs de proximité (21) montés en parallèle qui sont espacés suivant les différents diamètres (D) des disques latéraux (11') de l'ensouple (11), et en ce que sur tous les détecteurs de proximité (20, 21), un seul est utilisé à chaque fois pour arrêter l'entraínement (16) des dispositifs de levage (12).
  4. Procédé selon la revendication 3, caractérisé en ce que le détecteur de proximité (20, 21) pour arrêter l'entraínement des dispositifs de levage (12) est sélectionné à l'aide d'un commutateur de sélection.
  5. Procédé selon la revendication 3, caractérisé en ce que le détecteur de proximité (20, 21) pour l'arrêt de l'entraínement des dispositifs de levage (12) est sélectionné à l'aide d'un dispositif de mesure optoélectronique qui enregistre un bord (11") d'un disque latéral (11') de l'ensouple (11).
  6. Procédé selon la revendication 3, caractérisé en ce que les détecteurs de proximité (20, 21) sont déplacés verticalement avant le soulèvement de l'ensouple (11).
  7. Procédé pour monter une ensouple (11) pourvue de disques latéraux (11') dans une machine d'enroulement, en particulier dans une machine d'ensouplage, selon lequel l'ensouple (11) est soulevée à partir d'une position au sol à l'aide de deux dispositifs de levage (12) à commande synchrone et agissant chacun sur un disque latéral (11'), pour venir entre deux arbres de montage (13) destinés à agir sur l'ensouple (11), jusqu'à ce qu'on ait déterminé qu'une position de montage (15) est atteinte, et les entraínements des dispositifs de levage sont sollicités, caractérisé en ce que la course des dispositifs de levage (12) est mesurée en continu à l'aide d'un capteur incrémentiel relié à un dispositif de commande qui traite les valeurs de mesure incrémentielles et qui provoque l'arrêt des dispositifs de levage (12) lorsque l'incrément mesuré correspond à un incrément prédéfini en fonction du diamètre sélectionné d'un disque latéral (11') de l'ensouple (11).
EP95112283A 1994-08-19 1995-08-04 Procédé de serrage d'un arbre porte-bobine Expired - Lifetime EP0697359B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4429482A DE4429482A1 (de) 1994-08-19 1994-08-19 Verfahren zum Einspannen eines Wickeltragbaums
DE4429482 1994-08-19

Publications (3)

Publication Number Publication Date
EP0697359A2 EP0697359A2 (fr) 1996-02-21
EP0697359A3 EP0697359A3 (fr) 1997-02-05
EP0697359B1 true EP0697359B1 (fr) 2000-03-22

Family

ID=6526112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95112283A Expired - Lifetime EP0697359B1 (fr) 1994-08-19 1995-08-04 Procédé de serrage d'un arbre porte-bobine

Country Status (3)

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EP (1) EP0697359B1 (fr)
DE (2) DE4429482A1 (fr)
ES (1) ES2146272T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176670B1 (en) * 1999-04-21 2001-01-23 Eastman Kodak Company Roll handling and transport assemblage
DE102005002532A1 (de) * 2005-01-14 2006-07-27 E.C.H. Will Gmbh Vorrichtung und Verfahren zum automatisierten und zeitgleichen Bereitstellen und Wechseln von mindestens zwei Rollen aus Papierbahnen oder dergleichen für einen nachgeordneten Formatschneider
DE102005008168A1 (de) * 2005-02-22 2006-08-31 Man Roland Druckmaschinen Ag Rollenwechsler einer Rollendruckmaschine

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CH446249A (de) * 1965-11-02 1967-11-15 Benninger Ag Maschf Schlichtmaschine
DE1266094B (de) * 1966-08-18 1968-04-11 Demag Ag Einrichtung zur automatischen Zentrierung eines Metallband-Bundes zum Dorn einer Haspelstation
DE1574327A1 (de) * 1967-04-14 1971-07-01 Demag Ag Einrichtung zur automatischen Zentrierung eines Metallband-Bundes zum Dorn einer Haspelstation
DE1574328A1 (de) * 1967-04-14 1971-06-16 Demag Ag Einrichtung zur automatischen Zentrierung eines Metallband-Bundes zum Dorn einer Haspelstation
AT277124B (de) * 1967-11-06 1969-12-10 Voest Ag Vorrichtung zum Aufbringen von Bunden auf eine Abwickelhaspel
GB1260829A (en) * 1969-02-21 1972-01-19 Hitachi Ltd Method and apparatus for automatically aligning a coil
DE2136791B2 (de) * 1971-07-23 1973-05-03 Ungerer Geb. Dollinger, Irma, 7530 Pforzheim Vorrichtung zum beschicken eines abwickelhaspels
DE2450757C3 (de) * 1974-10-25 1981-11-26 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Verfahren und Vorrichtung zum lagerichtigen Einspannen eines mit Seitenscheiben versehenen Wickeltragbaumes in eine Maschine zum Wickeln von Gewebebahnen oder einer Vielzahl von Fäden
AT368913B (de) * 1981-03-19 1982-11-25 Voest Alpine Ag Vorrichtung zum ausrichten eines blechbundes gegenueber einem haspel
SE429583B (sv) * 1982-09-14 1983-09-12 Lidkoepings Mekaniska Verkstad Sett att bestemma leget av mittpunkten pa ett cirkulert foremal
DE3436186A1 (de) * 1984-10-03 1986-07-10 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Verfahren und vorrichtung zum lagerichtigen einspannen eines wickeltragbaumes
DE8501277U1 (de) * 1985-01-19 1988-11-17 Niepmann Traylift Transportsysteme GmbH & Co KG, 5820 Gevelsberg Vorrichtung zum Entladen einzelner Bobinen von einer Unterlage
JPS61243753A (ja) * 1985-04-22 1986-10-30 Fuji Photo Film Co Ltd コイルセンタリング装置
JPS62215451A (ja) * 1986-03-14 1987-09-22 Yaskawa Electric Mfg Co Ltd コイル装入装置
FR2598395B1 (fr) * 1986-05-09 1990-01-19 Monomatic Sa Dispositif de chargement automatique de bobines dans des machines a derouler
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US5308217A (en) * 1992-07-20 1994-05-03 Automatic Handling, Inc. Roll chucking apparatus

Also Published As

Publication number Publication date
EP0697359A3 (fr) 1997-02-05
DE59508034D1 (de) 2000-04-27
EP0697359A2 (fr) 1996-02-21
ES2146272T3 (es) 2000-08-01
DE4429482A1 (de) 1996-02-22

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