EP1048598A2 - Winding device, especially for a winding machine - Google Patents
Winding device, especially for a winding machine Download PDFInfo
- Publication number
- EP1048598A2 EP1048598A2 EP00108733A EP00108733A EP1048598A2 EP 1048598 A2 EP1048598 A2 EP 1048598A2 EP 00108733 A EP00108733 A EP 00108733A EP 00108733 A EP00108733 A EP 00108733A EP 1048598 A2 EP1048598 A2 EP 1048598A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil
- winding device
- coils
- winding
- drive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- 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
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/006—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only winding-up or winding-off several parallel metal bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
- B21C47/245—Devices for the replacement of full reels by empty reels or vice versa, without considerable loss of time
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/413—Supporting web roll
- B65H2301/4136—Mounting arrangements not otherwise provided for
- B65H2301/41368—Mounting arrangements not otherwise provided for one or two lateral flanges covering part of or entire web diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/413—Supporting web roll
- B65H2301/4139—Supporting means for several rolls
- B65H2301/41394—Supporting means for several rolls moving independently from each other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4171—Handling web roll
- B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
Definitions
- the invention relates to a winding device, in particular for a winding machine, which has a bobbin stand in which a number of bobbins lie side by side can be used on the successive one of the winding device material web fed through a threading head can be wound up by the Spool stands carrying bobbins can be moved transversely to the feed direction of the material web is.
- Such a winding device for a winding machine is from DE 85 34 634 U1 known. It is provided that on a common, the Coil driving shaft, mounted in a coil stand several coils used and driven by the common shaft. After this a coil is wound with the material web fed from the winding machine the material web is cut off and the bobbin stand by the distance moved between two adjacent coils, so that the material web now be wound on the spool next to the full spool can. After all the coils arranged on the common shaft are fully wound were, it is disadvantageously required that the winding machine be stopped to interrupt the supply of the material web must to remove the full spools from the common axis of the winder and remove new, empty spools on the common axis. Typically this loading and unloading of the coils takes approximately one hour Third of the time required to fully wind the spools with the material web, see above that disadvantageously in the known winding device for a Inadequate efficiency is given to the winding machine.
- DE 34 25 148 C2 discloses a device for winding a roll, which has pivotable holding arms in a winding machine.
- the holding arms can be moved along a guide across the working width of the machine and pivot around this guide, so that roles of different widths can be wrapped.
- Motors are provided for the winding, which are each attached to the associated pivotable support arms. Any engine drives the respective reel to be wound up via a traction mechanism.
- the shafts of adjacent rollers are connected to one another by an end facing away from the end face of the forming roll at least two shafts rotatable over the roll forming over the supporting arm is extended, and at each extended end of the each shaft is part of a releasable coupling, the Coupling parts of mutually facing parts of adjacent winding stations optionally are interconnectable.
- the measures according to the invention advantageously achieve that the at least one coil - after being in its winding position the material web fed from the winding machine was wound - especially can be easily removed from the take-up device while or after another spool is moved to its winding position by the full spool is moved to its loading / unloading position.
- the winding device according to the invention has the advantage that it is fully wound Coils can be removed and replaced with empty coils during another coil of the winder is wound so that in extreme advantageously the efficiency of the winding device according to the invention significantly increased compared to the known winding devices is.
- An advantageous development of the invention provides that at least one of its winding position in its loading / unloading position movable spool on a Coil holder is mounted around a shaft or in the bobbin stand Axis is pivotable.
- This measure according to the invention has the advantage that this gives a simple and inexpensive way that Mobility of the coils of the winding device provided according to the invention to reach.
- Another advantageous development of the invention provides that for all or almost all of the coils that can be used in the winding device according to the invention a pivotable arm is provided as a coil holder.
- This invention Measure has the advantage that all or almost all of the coils winding device according to the invention independently of the other coils are manageable.
- At least a bobbin holder carries more than one bobbin, so that from a bobbin holder worn bobbins independent of the others in the bobbin stand recorded bobbins from their winding position to their loading / unloading position are movable.
- Such a measure provides that preferably by arrangement of at least two coils in pairs on a common one Spool holder the number of in the reel stand of the winding device according to the invention provided coil holders is reducible.
- the drive unit the coil holder has a coil drive carrying the coil, which is connected to a coupling element with a transmission element, by the rotational movement of the shaft supporting the coil holder the transmission element and thus can be transferred to the coil drive.
- Another advantageous development of the invention provides that the at least a coil-carrying, swiveling coil holders on a common Shaft are arranged.
- This measure according to the invention has the Advantage that the device according to the invention is particularly simple and is therefore inexpensive.
- At least a coil holder has a coil drive, through which the Coil holder worn coil is driven to rotate.
- Another advantageous development of the invention provides that the coil drive connected to a coupling element via a transmission element is caused by a rotational movement of the shaft carrying the coil holders can be implemented in a rotation of the coils.
- Another advantageous development of the invention provides that the individual Coils can be driven in rotation by a friction wheel drive.
- the first exemplary embodiment shown in the figures generally with 1 designated winding device has a reel stand 2, in which a Number of coils 3a-3h is recordable.
- the coils 3a-3h are successive wrapped with a web of material (not shown) which can be pivoted to them Threading head 5 are supplied.
- Threading head 5 is designed and arranged such that it increases Pressure meter follows the wound material web.
- the second coil 3b is then in front of the Threading head 5. Then the second bobbin 3b is wound. After the second Spool 3b is full, the material web is cut off again and the spool stand 2 again moved to the left by the distance between two coils, see above that now the third coil 3c comes to lie in front of the threading head 5. This method is now continued until all of the coils 3a-3h are wound are.
- the winding device described 1 So as not to be forced - as with the known winding devices be to stop feeding the strip of material after the last of the Coils 3a-3h has been fully wound, is in the winding device described 1 provided in an advantageous manner that at least one, preferably but all or almost all of the coils 3a-3h from their winding position shown in FIG can be moved into a loading / unloading position, as shown in FIG. 2 for the coil 3h is shown.
- the coils 3a-3h are for this purpose in one in the Feed direction of the material web and otherwise essentially transverse to the direction of displacement of the bobbin 2 extending direction of movement from its winding position moved to their loading / unloading position (and vice versa).
- Such a measure has the advantage that with the removal z. B. the first coil 3a can already be started, while the second coil 3b is wrapped with the material web. In a corresponding manner, the full second coil 3b can be removed from the coil stand 2 during the third reel 3c the material web to be wound is fed, etc. After the last spool has been wound for 3 hours, stands for the winding process of the material web at least one empty coil 3a-3g inserted in the meantime is available, so that by simply moving the bobbin stand 2 to empty Coil - e.g. B. the coil 3a - the winding process without major interruptions can continue.
- Coils 3a-3h thus have the advantage that these coils 3a-3h are independent can be handled by the other coils 3a-3h - e.g. B. for loading or unloading - are.
- each coil 3a-3h on one Coil holder 10a-10h is arranged on its second, which is the coil 3a-3h bearing first end 10a'-10h 'opposite end 10a' '- 10h' 'on a Shaft 15 are pivotally mounted.
- the individual coils 3a-3h slightly around the shaft 15 from its winding position shown in FIG their loading / removal position shown in FIG. 2 with the aid of the coil 3h movable.
- a coil holder 10a-10h is provided for each of those in the coil stand 2 recordable coils 3a-3h . This but is not mandatory. It is also possible that just for almost everyone or Only some of the coils 3a-3h have a coil holder 10a-10h. As well it is possible that a coil holder 10a-10h more than one coil 3a-3h carries, in which case it is preferred that a coil holder 10a-10h then preferably carries a pair, two pairs, etc. of coils, which preferably are arranged symmetrically on the coil holder 10a-10h.
- the coil holders 10a-10h - as shown in Figure 5 - each have an arm 11 (see FIG. 6) which has 11 'at its first end carries the coil 3a-3h and can be pivoted on the shaft 15 at its second end 11 ′′ is stored. At its first end 11 ', the arm 11 and thus the coil holder 10a-10h has a coil drive 20 on its shaft 21 the respective coil 3a-3h is mounted.
- the coil drive 20 is - as best can be seen from Figures 6 to 8 - via a transmission element - in here case shown via a belt 23 - connected to a coupling element 24, through which the coil drive 20 for the coils 3a-3h with that of the drive 6 driven shaft 15 of the winding device 1 can be connected.
- the Forming a coil holder 10a with such a coil drive 20 the advantage that this makes the coils 3a-3h independent of a coil holder 10a of the bobbins supported on the other bobbin holders 10b-10h 3b-3h can be driven in rotation. It is possible that only that coil 3a-3h is further wound while the other coils 3a-3h - when aligning one Coupling element 24 - stand still. It is also possible that the closest the winding to be wound is already ramped up while the previous coil is still being filled. This configuration has a special rapid change between the coils 3a-3h.
- a winding device 1 formed, which is particularly suitable for a winding machine through which more than two coils can be wound.
- the mobility provided according to the invention one, some or essentially all of the ones held in the coil stand 2, three or more coils 3a-3h between their winding position and their Loading / unloading position is an advantage, as it enables a particularly simple, independent handling of the individual coils is guaranteed.
- each a shaft 21 of a coil drive 20 are mounted, via a transmission element in the form of a belt drive 23 connected to a clutch unit 24 is that can be coupled to the shaft 15.
- FIGS. 9-11 now show a second exemplary embodiment of a winding device 1, which is in its basic structure with the first embodiment of Figures 1 to 8 coincides, so that mutually corresponding Parts can be provided with the same reference numerals and no longer must be described in more detail.
- the main difference between these Both embodiments consist in the way the coils 3a-3h can be driven in rotation. While in the first embodiment - how is best seen in Figures 6 to 8 - it is provided that the coils 3a-3h are each driven by a coil drive 20, which via the Belt 23 and the coupling element 24 with the rotationally driven shaft 15 is connected, it is provided in the second embodiment that the drive the coils 3a-3h via a further coil drive designed as a friction wheel drive 120 takes place.
- the further one shows Coil drive 120 a driven by a drive device, not shown Friction wheel 121, which is attached to one of the coils 3a-3h or cooperates with this connectable friction disc 124 ( Figure 11).
- the Another coil drive 120 is arranged on a carriage 125, which in a Rail 126 is slidably guided in the vertical direction. This makes it possible Coils 3a-3h of different diameters with the common coil drive 120 to drive.
- the operation of the coil drive 120 is as follows: When the coils 3a-3h are in their winding position, the coil drive 120 by a pressure element 127, which works electrically, hydraulically or pneumatically, against the coil to be driven, in the case shown here, pressed against the coil 3c and the friction wheel 121 is rotated.
- the friction wheel 121 is in this Position in active engagement with a larger outer diameter than the one to be driven Coil 3a-3h having friction disc 124, whereby the to be wound Coil 3a-3h is rotated.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
- Windings For Motors And Generators (AREA)
- Manufacture Of Motors, Generators (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
Die Erfindung betrifft eine Aufwickelvorrichtung, insbesondere für eine Wickelmaschine, die einen Spulenständer aufweist, in den eine Anzahl von Spulen nebeneinanderliegend einsetzbar ist, auf die sukzessive eine der Aufwickelvorrichtung über einen Einfädelkopf zugeführte Materialbahn aufwickelbar ist, indem der die Spulen tragende Spulenständer quer zur Zuführrichtung der Materialbahn verschiebbar ist.The invention relates to a winding device, in particular for a winding machine, which has a bobbin stand in which a number of bobbins lie side by side can be used on the successive one of the winding device material web fed through a threading head can be wound up by the Spool stands carrying bobbins can be moved transversely to the feed direction of the material web is.
Eine derartige Aufwickelvorrichtung für eine Wickelmaschine ist aus der DE 85 34 634 U1 bekannt. Hierbei ist vorgesehen, daß auf einer gemeinsamen, die Spulen antreibenden, in einem Spulenständer gelagerten Welle mehrere Spulen eingesetzt und von der gemeinsamen Welle drehangetrieben werden. Nachdem eine Spule mit der von der Wickelmaschine zugeführten Materialbahn bewickelt wurde, wird die Materialbahn abgeschnitten und der Spulenständer um den Abstand zwischen zwei benachbarten Spulen weiterbewegt, so daß die Materialbahn nun auf die neben der vollen Spule liegende Spule aufgewickelt werden kann. Nachdem alle auf der gemeinsamen Welle angeordneten Spulen vollgewickelt wurden, ist es in nachteiliger Art und Weise erforderlich, daß die Wickelmaschine zwecks Unterbrechung der Zufuhr der Materialbahn gestoppt werden muß, um die vollen Spulen von der gemeinsamen Achse der Aufwickelvorrichtung abzunehmen und neue, leere Spulen auf die gemeinsame Achse aufzuschieben. Typischerweise dauert dieser Ent- und Beladevorgang der Spulen ungefähr ein Drittel der zum Vollwickeln der Spulen mit der Materialbahn benötigten Zeit, so daß in nachteiliger Art und Weise bei der bekannten Aufwickelvorrichtung für eine Wickelmaschine eine nur unzureichende Effizienz gegeben ist.Such a winding device for a winding machine is from DE 85 34 634 U1 known. It is provided that on a common, the Coil driving shaft, mounted in a coil stand several coils used and driven by the common shaft. After this a coil is wound with the material web fed from the winding machine the material web is cut off and the bobbin stand by the distance moved between two adjacent coils, so that the material web now be wound on the spool next to the full spool can. After all the coils arranged on the common shaft are fully wound were, it is disadvantageously required that the winding machine be stopped to interrupt the supply of the material web must to remove the full spools from the common axis of the winder and remove new, empty spools on the common axis. Typically this loading and unloading of the coils takes approximately one hour Third of the time required to fully wind the spools with the material web, see above that disadvantageously in the known winding device for a Inadequate efficiency is given to the winding machine.
Ein weiterer Nachteil der bei der bekannten Aufwickelvorrichtung vorgesehenen Anordnung sämtlicher Spulen auf einer gemeinsamen Achse besteht darin, daß - wenn bei einer innen liegenden Spule eine Komplikation auftritt - sämtliche in axialer Richtung weiter außen liegenden Spulen entfernt werden müssen, damit die innere Spule zugänglich ist. Auch diese Tatsache beeinträchtigt in nachteiliger Art und Weise die Effizienz der bekannten Aufwickelvorrichtung.Another disadvantage of that provided in the known winding device Arrangement of all coils on a common axis is that - if a complication occurs with an internal coil - all in In the axial direction, coils lying further outside must be removed so that the inner coil is accessible. This fact also adversely affects Way the efficiency of the known winder.
Aus der DE 34 25 148 C2 ist eine Einrichtung zum Aufwickeln einer Rolle bekannt,
die in einer Wickelmaschine schwenkbare Haltearme aufweist. Die Haltearme
lassen sich entlang einer Führung über die Arbeitsbreite der Maschine verschieben
und um diese Führung verschwenken, so daß verschieden breite Rollen
gewickelt werden können. Für das Aufwickeln sind Motoren vorgesehen, welche
jeweils an den zugehörigen schwenkbaren Haltearmen befestigt sind. Jeder Motor
treibt hierbei über ein Zugmittelgetriebe die jeweilige aufzuwickelnde Rolle an.
Hierbei ist vorgesehen, daß die Wellen benachbarter Rollen miteinander verbunden
werden, indem ein der Stirnseite der sich bildenden Rolle abgewandtes Ende
mindestens zweier Wellen über die sich bildende Rolle drehbar über den
stützenden Haltearm hinaus verlängert ist, und an jedem verlängerten Ende der
jeweiligen Welle ein Teil einer lösbaren Kupplung befestigbar ist, wobei die
Kupplungsteile einander zugewandter Teile benachbarter Wickelstationen wahlweise
miteinander verbindbar sind.
Es ist daher Aufgabe der vorliegenden Erfindung, eine Aufwickelvorrichtung, insbesondere für eine Wickelmaschine, der eingangs genannten Art derart weiterzubilden, daß ein Be- und Entladen der Aufwickelvorrichtung erleichtert wird.It is therefore an object of the present invention to provide a winding device, in particular for a winding machine of the type mentioned at the outset, that loading and unloading of the take-up device is facilitated.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß mindestens eine der in den Spulenständer einsetzbaren Spulen unabhängig von den anderen Spulen von einer Wickelposition, in der der Spule die Materialbahn zuführbar ist, durch eine in der Zuführrichtung der Materialbahn und somit im wesentlichen quer zur Verschieberichtung des Spulenständers verlaufenden Bewegung in eine Belade-/Entnahmeposition, in der die Spule in den Spulenhalter einsetzbar bzw. aus diesem entnehmbar ist, bewegbar ist.This object is achieved in that at least one of the Coils that can be used in the bobbin stand independently of the other bobbins from a winding position in which the spool of material can be fed through one in the feed direction of the material web and thus essentially transverse to Direction of movement of the bobbin stand moving movement into a loading / unloading position, in which the coil can be inserted into or out of the coil holder is removable, is movable.
Durch die erfindungsgemäßen Maßnahmen wird in vorteilhafter Art und Weise erreicht, daß die mindestens eine Spule - nachdem sie in ihrer Wickelposition mit der von der Wickelmaschine zugeführten Materialbahn bewickelt wurde - besonders einfach bereits aus der Aufwickelvorrichtung entnommen werden kann, während oder nachdem eine andere Spule in ihre Wickelstellung bewegt wird, indem die volle Spule in ihre Belade-/Entnahmestellung bewegt wird.The measures according to the invention advantageously achieve that the at least one coil - after being in its winding position the material web fed from the winding machine was wound - especially can be easily removed from the take-up device while or after another spool is moved to its winding position by the full spool is moved to its loading / unloading position.
Die erfindungsgemäße Aufwickelvorrichtung besitzt den Vorteil, daß ihr vollgewickelte Spulen entnommen und durch leere Spulen ersetzt werden können während eine andere Spule der Aufwickelvorrichtung bewickelt wird, so daß in äußerst vorteilhafter Art und Weise die Effizienz der erfindungsgemäßen Aufwickelvorrichtung gegenüber den bekannten Aufwickelvorrichtungen deutlich gesteigert ist. The winding device according to the invention has the advantage that it is fully wound Coils can be removed and replaced with empty coils during another coil of the winder is wound so that in extreme advantageously the efficiency of the winding device according to the invention significantly increased compared to the known winding devices is.
Eine vorteilhafte Weiterbildung der Erfindung sieht vor, daß mindestens eine von ihrer Wickelposition in ihre Belade-/Entnahmeposition bewegbare Spule auf einer Spulenhalterung gelagert ist, die um eine im Spulenständer gelagerte Welle oder Achse verschwenkbar ist. Diese erfindungsgemäße Maßnahme hat den Vorteil, daß dadurch eine einfache und kostengünstige Art und Weise gegeben ist, die erfindungsgemäß vorgesehene Beweglichkeit der Spulen der Aufwickelvorrichtung zu erreichen.An advantageous development of the invention provides that at least one of its winding position in its loading / unloading position movable spool on a Coil holder is mounted around a shaft or in the bobbin stand Axis is pivotable. This measure according to the invention has the advantage that this gives a simple and inexpensive way that Mobility of the coils of the winding device provided according to the invention to reach.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß für alle oder fast alle der in die erfindungsgemäße Aufwickelvorrichtung einsetzbaren Spulen als Spulenhalterung ein schwenkbarer Arm vorgesehen ist. Diese erfindungsgemäße Maßnahme besitzt den Vorteil, daß hierdurch alle oder fast alle Spulen der erfindungsgemäßen Aufwickelvorrichtung unabhängig von den anderen Spulen handhabbar sind.Another advantageous development of the invention provides that for all or almost all of the coils that can be used in the winding device according to the invention a pivotable arm is provided as a coil holder. This invention Measure has the advantage that all or almost all of the coils winding device according to the invention independently of the other coils are manageable.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß mindestens eine Spulenhalterung mehr als eine Spule trägt, so daß die von einer Spulenhalterung getragenen Spulen unabhängig von den anderen der im Spulenständer aufgenommenen Spulen von ihrer Wickelposition in ihre Belade-/Entnahmeposition bewegbar sind. Eine derartige Maßnahme sieht vor, daß durch die vorzugsweise paarweise Anordnung von mindestens zwei Spulen auf einer gemeinsamen Spulenhalterung die Anzahl der im Spulenständer der erfindungsgemäßen Aufwickelvorrichtung vorzusehenden Spulenhalterungen reduzierbar ist.Another advantageous development of the invention provides that at least a bobbin holder carries more than one bobbin, so that from a bobbin holder worn bobbins independent of the others in the bobbin stand recorded bobbins from their winding position to their loading / unloading position are movable. Such a measure provides that preferably by arrangement of at least two coils in pairs on a common one Spool holder the number of in the reel stand of the winding device according to the invention provided coil holders is reducible.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß die Antriebseinheit der Spulenhalterung einen die Spule tragenden Spulenantrieb aufweist, der mit einem Übertragungselement mit einem Kupplungsteil verbunden ist, durch daß die Rotationsbewegung der die Spulenhalterung tragenden Welle auf das Übertragungselement und somit auf den Spulenantrieb übertragbar ist. Another advantageous development of the invention provides that the drive unit the coil holder has a coil drive carrying the coil, which is connected to a coupling element with a transmission element, by the rotational movement of the shaft supporting the coil holder the transmission element and thus can be transferred to the coil drive.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß die mindestens eine Spule tragenden, schwenkbaren Spulenhalterungen auf einer gemeinsamen Welle angeordnet sind. Diese erfindungsgemäße Maßnahme besitzt den Vorteil, daß hierdurch die erfindungsgemäße Vorrichtung besonders einfach und daher kostengünstig ist.Another advantageous development of the invention provides that the at least a coil-carrying, swiveling coil holders on a common Shaft are arranged. This measure according to the invention has the Advantage that the device according to the invention is particularly simple and is therefore inexpensive.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß mindestens eine Spulenhalterung einen Spulenantrieb aufweist, durch welchen die von der Spulenhalterung getragene Spule drehantreibbar ist.Another advantageous development of the invention provides that at least a coil holder has a coil drive, through which the Coil holder worn coil is driven to rotate.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß der Spulenantrieb über ein Übertragungselement mit einem Kupplungselement verbunden ist, durch das eine Rotationsbewegung der die Spulenhalterungen tragende Welle in eine Rotation der Spulen umsetzbar ist.Another advantageous development of the invention provides that the coil drive connected to a coupling element via a transmission element is caused by a rotational movement of the shaft carrying the coil holders can be implemented in a rotation of the coils.
Eine weitere vorteilhafte Weiterbildung der Erfindung sieht vor, daß die einzelnen Spulen durch einen Reibradantrieb drehantreibbar sind.Another advantageous development of the invention provides that the individual Coils can be driven in rotation by a friction wheel drive.
Weitere vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Unteransprüche.Further advantageous developments of the invention are the subject of Subclaims.
Weitere Einzelheiten und Vorteile der Erfindung sind den Ausführungsbeispielen zu entnehmen, die im folgenden anhand der Figuren beschrieben werden. Es zeigen:
Figur 1- ein Ausführungsbeispiel einer Aufwickelvorrichtung, wobei sich alle Spulen in ihrer Wickelposition befinden,
Figur 2- das Ausführungsbeispiel der
Figur 1, wobei sich eine Spule in ihrer Belade-/Entnahmestellung befindet, - Figur 3
- eine Ansicht des Ausführungsbeispiels aus der Richtung III der
Figur 1, - Figur 4
- eine Ansicht des Ausführungsbeispiels aus der Richtung IV der
Figur 1, - Figur 5
- eine Ansicht der in
Figuren 1 bis 4 dargestellten Aufwickelvorrichtung aus der Richtung V derFigur 1, - Figur 6
- eine Ausführungsform einer Spulenhalterung,
- Figur 7
- eine Ansicht der Spulenhalterung aus der Richtung VII der Figur 6,
- Figur 8
- eine Ansicht der Spulenhalterung aus der Richtung VIII der Figur 7,
Figur 9- ein weiteres Ausführungsbeispiel einer Aufwickelvorrichtung, wobei sich alle Spulen in ihrer Wickelposition befinden,
Figur 10- eine Ansicht des weiteren Ausführungsbeispiels aus der Richtung X
der
Figur 9, und Figur 11- eine Ansicht einer weiteren Spulenhalterung aus der Richtung XI
der
Figur 9.
- Figure 1
- an embodiment of a winding device, wherein all the coils are in their winding position,
- Figure 2
- the embodiment of Figure 1, wherein a coil is in its loading / unloading position,
- Figure 3
- 2 shows a view of the exemplary embodiment from the direction III of FIG. 1,
- Figure 4
- 2 shows a view of the exemplary embodiment from the direction IV of FIG. 1,
- Figure 5
- 2 shows a view of the winding device shown in FIGS. 1 to 4 from the direction V of FIG. 1,
- Figure 6
- one embodiment of a coil holder,
- Figure 7
- 6 shows a view of the coil holder from the direction VII of FIG. 6,
- Figure 8
- 3 shows a view of the coil holder from the direction VIII of FIG. 7,
- Figure 9
- another embodiment of a winding device, wherein all the coils are in their winding position,
- Figure 10
- a view of the further embodiment from the direction X of Figure 9, and
- Figure 11
- a view of another coil holder from the direction XI of Figure 9.
Das in den Figuren dargestellte erste Ausführungsbeispiel einer allgemein mit 1
bezeichneten Aufwickelvorrichtung weist einen Spulenständer 2 auf, in dem eine
Anzahl von Spulen 3a-3h aufnehmbar ist. Die Spulen 3a-3h werden sukzessive
mit einer Materialbahn (nicht gezeigt) bewickelt, die ihnen über einen schwenkbaren
Einfädelkopf 5 zugeführt werden. Hierbei ist vorzugsweise vorgesehen, daß
der Einfädelkopf 5 derart ausgebildet und angeordnet ist, daß er einem zunehmendem
Druckmesser der aufgewickelten Materialbahn folgt. Nachdem die erste
Spule 3a mit der über den Einfädelkopf 5 zugeführten Materialbahn vollgewickelt
wurde, wird die Materialbahn abgeschnitten und der Spulenständer 2 wird von einer
in den Figuren nicht gezeigten, bekannten Verschiebeinrichtung (in Figur 1)
nach links, also in einer quer zur Zuführrichtung der Materialbahn verlaufenden
Verschieberichtung, verschoben. Die zweite Spule 3b liegt dann somit vor dem
Einfädelkopf 5. Dann wird die zweite Spule 3b bewickelt. Nachdem die zweite
Spule 3b voll ist, wird wiederum die Materialbahn abgeschnitten und der Spulenständer
2 wiederum um den Abstand zwischen zwei Spulen nach links bewegt, so
daß nun die dritte Spule 3c vor dem Einfädelkopf 5 zu liegen kommt. Dieses Verfahren
wird nun solange fortgesetzt, bis sämtliche der Spulen 3a-3h bewickelt
sind.The first exemplary embodiment shown in the figures, generally with 1
designated winding device has a
Um nun nicht - wie bei den bekannten Aufwickelvorrichtungen - gezwungen zu
sein, die Zufuhr des Materialstreifens zu stoppen, nachdem auch die letzte der
Spulen 3a-3h vollgewickelt wurde, ist bei der beschriebenen Aufwickelvorrichtung
1 in vorteilhafter Art und Weise vorgesehen, daß mindestens eine, vorzugsweise
aber alle oder fast alle der Spulen 3a-3h von ihrer in Figur 1 dargestellten Wickelposition
in eine Belade-/Entnahmestellung bewegbar sind, wie dies in Figur 2
für die Spule 3h dargestellt ist. Die Spulen 3a-3h werden hierzu in einer in der
Zuführrichtung der Materialbahn und sonst im wesentlichen quer zur Verschieberichtung
des Spulenständers 2 verlaufenden Bewegungsrichtung aus ihrer Wickelposition
in ihre Belade-/Entnahmeposition (und umgekehrt) bewegt.So as not to be forced - as with the known winding devices
be to stop feeding the strip of material after the last of the
Coils 3a-3h has been fully wound, is in the winding device described
1 provided in an advantageous manner that at least one, preferably
but all or almost all of the coils 3a-3h from their winding position shown in FIG
can be moved into a loading / unloading position, as shown in FIG. 2
for the coil 3h is shown. The coils 3a-3h are for this purpose in one in the
Feed direction of the material web and otherwise essentially transverse to the direction of displacement
of the
Eine derartige Maßnahme besitzt den Vorteil, daß hierbei mit der Entnahme z. B.
der ersten Spule 3a bereits begonnen werden kann, während die zweite Spule 3b
mit der Materialbahn bewickelt wird. In entsprechender Art und Weise kann die
volle zweite Spule 3b aus dem Spulenständer 2 entnommen werden, während der
dritten Spule 3c die aufzuwickelnde Materialbahn zugeführt wird, etc. Nachdem
die letzte Spule 3h bewickelt wurde, steht für den Aufwickelvorgang der Materialbahn
mindestens eine zwischenzeitlich eingesetzte leere Spule 3a-3g zur Verfügung,
so daß durch eine einfache Verschiebung des Spulenständers 2 zur leeren
Spule - z. B. der Spule 3a - der Aufwickelvorgang ohne größere Unterbrechungen
fortgesetzt werden kann. Die vorgesehene Bewegbarkeit einer oder einiger Spulen
3a-3h unabhangig von den anderen im Spulenständer 2 aufgenommenen
Spulen 3a-3h besitzt somit den Vorteil, daß hierdurch diese Spulen 3a-3h unabhängig
von den anderen Spulen 3a-3h handhabbar - z. B. zum Beladen oder Entnehmen
- sind.Such a measure has the advantage that with the removal z. B.
the first coil 3a can already be started, while the second coil 3b
is wrapped with the material web. In a corresponding manner, the
full second coil 3b can be removed from the
Um nun diese vorteilhafte separate Beweglichkeit der einzelnen Spulen 3a-3h
besonders leicht erzielen zu können, ist bei dem Ausführungsbeispiel - wie am
besten aus Figur 5 ersichtlich ist - vorgesehen, daß jede Spule 3a-3h auf einer
Spulenhalterung 10a-10h angeordnet ist, die an ihrem zweiten, dem die Spule
3a-3h tragenden ersten Ende 10a'-10h' abgewandten Ende 10a''-10h'' auf einer
Welle 15 verschwenkbar gelagert sind. Hierdurch sind die einzelnen Spulen
3a-3h leicht um die Welle 15 von ihrer in Figur 1 dargestellten Wickelposition in
ihre in Figur 2 anhand der Spule 3h dargestellten Belade-/Entnahmeposition
bewegbar.So now this advantageous separate mobility of the individual coils 3a-3h
To achieve particularly easily is in the embodiment - as on
is best seen in Figure 5 - provided that each coil 3a-3h on one
Coil holder 10a-10h is arranged on its second, which is the coil
3a-3h bearing first end 10a'-10h 'opposite end 10a' '- 10h' 'on a
Im Ausführungsbeispiel ist zu sehen, daß für jede der in dem Spulenständer 2
aufnehmbaren Spulen 3a-3h eine Spulenhalterung 10a-10h vorgesehen ist. Dies
ist aber nicht zwingend erforderlich. Es ist auch möglich, daß nur für fast alle oder
nur einige der Spulen 3a-3h eine Spulenhalterung 10a-10h vorhanden ist. Ebenso
ist es möglich, daß eine Spulenhalterung 10a-10h mehr als eine Spule 3a-3h
trägt, wobei in diesem Fall dann bevorzugt wird, daß eine Spulenhalterung
10a-10h dann vorzugsweise ein Paar, zwei Paare etc. von Spulen trägt, die vorzugsweise
symmetrisch auf der Spulenhalterung 10a-10h angeordnet sind.In the exemplary embodiment it can be seen that for each of those in the
Bevorzugt wird, daß die Spulenhalterungen 10a-10h - wie in Figur 5 dargestellt -
jeweils einen Arm 11 (siehe Figur 6) aufweisen, der an seinem ersten Ende 11'
die Spule 3a-3h trägt und an seinem zweiten Ende 11'' auf der Welle 15 verschwenkbar
gelagert ist. An seinem ersten Ende 11' weist der Arm 11 und somit
die Spulenhalterung 10a-10h einen Spulenantrieb 20 auf, auf dessen Welle 21
die jeweilige Spule 3a-3h gelagert ist. Der Spulenantrieb 20 ist - wie am besten
aus den Figuren 6 bis 8 ersichtlich ist - über ein Übertragungselement - im hier
gezeigten Fall über einen Riemen 23 - mit einem Kupplungselement 24 verbunden,
durch welches der Spulenantrieb 20 für die Spulen 3a-3h mit der vom Antrieb
6 angetriebenen Welle 15 der Aufwickelvorrichtung 1 verbindbar ist. Die
Ausbildung einer Spulenhalterung 10a mit einem derartigen Spulenantrieb 20 hat
den Vorteil, daß hierdurch die Spulen 3a-3h einer Spulenhalterung 10a unabhängig
von den auf den anderen Spulenhalterungen 10b-10h gelagerten Spulen
3b-3h drehantreibbar sind. Es ist möglich, daß jeweils nur diejenige Spule 3a-3h
weiterbewickelt wird, während die anderen Spulen 3a-3h - bei Ausrichtung eines
Kupplungselements 24 - still stehen. Außerdem ist es möglich, daß die am nächsten
zu bewickelnde Spule bereits in ihrer Drehzahl hochgefahren wird, während
die vorangehende Spule noch befüllt wird. Diese Ausgestaltung weist einen besonders
raschen Wechsel zwischen den Spulen 3a-3h auf.It is preferred that the coil holders 10a-10h - as shown in Figure 5 -
each have an arm 11 (see FIG. 6) which has 11 'at its first end
carries the coil 3a-3h and can be pivoted on the
Durch die Maßnahmen wird auf eine Art und Weise eine Aufwickelvorrichtung 1
ausgebildet, die insbesondere für eine Wickelmaschine geeignet ist, durch die
mehr als zwei Spulen bewickelbar sind. Die erfindungsgemäß vorgesehene Beweglichkeit
einer, einiger oder im wesentlichen aller der im Spulenständer 2 gehaltenen,
drei oder mehr Spulen 3a-3h zwischen ihrer Wickelposition und ihrer
Belade-/Entnahmeposition ist von Vorteil, da hierdurch ein besonders einfaches,
unabhängiges Handhaben der einzelnen Spulen gewährleistet ist.As a result of the measures, a winding
Um nun die Spulen 3a-3h drehantreiben zu können ist - wie am besten aus den
Figuren 6 bis 8 ersichtlich ist - es vorgesehen, daß die Spulen 3a-3h jeweils auf
einer Welle 21 eines Spulenantriebs 20 gelagert sind, der über ein Übertragungselement
in Form eines Riemenantriebs 23 mit einer Kupplungseinheit 24 verbunden
ist, der an die Welle 15 ankuppelbar ist.In order to be able to drive the coils 3a-3h, it is best to use the
Figures 6 to 8 can be seen - it is provided that the coils 3a-3h each
a
In den Figuren 9-11 ist nun ein zweites Ausführungsbeispiel einer Aufwickelvorrichtung
1 dargestellt, welches seinem Grundaufbau nach mit dem ersten Ausführungsbeispiel
der Figuren 1 bis 8 übereinstimmt, so daß einander entsprechende
Teile mit den gleichen Bezugszeichen versehen werden können und nicht mehr
näher beschrieben werden müssen. Der wesentliche Unterschied zwischen diesen
beiden Ausführungsbeispielen besteht in der Art und Weise, wie die Spulen
3a-3h drehangetrieben werden. Während beim ersten Ausführungsbeispiel - wie
am besten aus den Figuren 6 bis 8 ersichtlich ist - vorgesehen ist, daß die Spulen
3a-3h über jeweils einen Spulenantrieb 20 angetrieben werden, der über den
Riemen 23 und das Kupplungselement 24 mit der drehangetriebenen Welle 15
verbunden ist, ist beim zweiten Ausführungsbeispiel vorgesehen, daß der Antrieb
der Spulen 3a-3h über einen als Reibradantrieb ausgebildeten weiteren Spulenantrieb
120 erfolgt. Wie am besten aus Figur 10 ersichtlich ist, weist der weitere
Spulenantrieb 120 ein von einer nicht näher gezeigten Antriebseinrichtung angetriebenes
Reibrad 121 auf, welches mit einer auf einer der Spulen 3a-3h befestigten
oder mit dieser verbindbaren Reibscheibe 124 (Figur 11) zusammenwirkt. Der
weitere Spulenantrieb 120 ist auf einem Schlitten 125 angeordnet, der in einer
Schiene 126 in vertikaler Richtung verschiebbar geführt ist. Hierdurch ist es möglich,
Spulen 3a-3h unterschiedlichen Durchmessers mit dem gemeinsamen Spulenantrieb
120 anzutreiben.FIGS. 9-11 now show a second exemplary embodiment of a winding
Die Funktionsweise des Spulenantriebs 120 ist wie folgt: Wenn sich die Spulen
3a-3h in ihrer Wickelposition befinden, wird der Spulenantrieb 120 durch ein Anpreßelement
127, welches elektrisch, hydraulisch oder pneumatisch arbeitet, gegen
die anzutreibende Spule, in dem hier gezeigten Fall gegen die Spule 3c, gepreßt
und das Reibrad 121 wird drehangetrieben. Das Reibrad 121 ist in dieser
Position in Wirkeingriff mit der einen größeren Außendurchmesser als die anzutreibende
Spule 3a-3h aufweisenden Reibscheibe 124, wodurch die zu bewickelnde
Spule 3a-3h in Drehbewegung versetzt wird.The operation of the
Claims (14)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19918744 | 1999-04-24 | ||
| DE19918744A DE19918744A1 (en) | 1999-04-24 | 1999-04-24 | Winding device, in particular for a winding machine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1048598A2 true EP1048598A2 (en) | 2000-11-02 |
| EP1048598A3 EP1048598A3 (en) | 2001-11-14 |
| EP1048598B1 EP1048598B1 (en) | 2003-09-24 |
Family
ID=7905793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00108733A Expired - Lifetime EP1048598B1 (en) | 1999-04-24 | 2000-04-22 | Winding device, especially for a winding machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1048598B1 (en) |
| AT (1) | ATE250545T1 (en) |
| DE (2) | DE19918744A1 (en) |
| ES (1) | ES2208173T3 (en) |
| PT (1) | PT1048598E (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1354834A2 (en) * | 2002-04-17 | 2003-10-22 | Schroeder + Bauer GmbH + Co. KG | Winding device, especially for a winding machine |
| EP1705141A1 (en) * | 2005-03-23 | 2006-09-27 | FAB GmbH Fördertechnik und Anlagenbau | Installation for winding, storing and transporting windable goods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3314522A1 (en) * | 1983-04-21 | 1984-10-25 | Georg Kesel GmbH & Co KG, 8960 Kempten | Device for uncoiling and coiling a plurality of strips |
| DE8534634U1 (en) * | 1985-12-10 | 1986-04-10 | Bauer, Heinz, 7531 Neulingen | Device for winding up forming tapes provided with punchings and, if necessary, embossing |
| DE8908818U1 (en) * | 1989-07-20 | 1989-09-07 | Bauer, Heinz, 7531 Neulingen | Feeding device for forming tapes to a winding device |
| DE4241097A1 (en) * | 1991-12-21 | 1993-06-24 | Thomas Feil | Winder for shaped strips behind processing machine - has spool body fitting on transversely movable frame and driven at its periphery. |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3291412A (en) * | 1964-10-02 | 1966-12-13 | Cameron Machine Co | Multiple individual rewind machine |
| DE3425148A1 (en) * | 1983-08-20 | 1985-03-07 | Maschinenfabrik Goebel Gmbh, 6100 Darmstadt | Device for winding up a reel |
| DE3608779C1 (en) * | 1986-03-15 | 1987-06-11 | Kampf Gmbh & Co Maschf | Rewinder |
| DE3906506A1 (en) * | 1989-03-01 | 1990-09-13 | Kampf Gmbh & Co Maschf | TROLLEY FOR TAPE-SHAPED MATERIAL |
| DE19504602C1 (en) * | 1995-02-11 | 1996-05-15 | Kampf Gmbh & Co Maschf | Winding machine |
-
1999
- 1999-04-24 DE DE19918744A patent/DE19918744A1/en not_active Withdrawn
-
2000
- 2000-04-22 PT PT00108733T patent/PT1048598E/en unknown
- 2000-04-22 AT AT00108733T patent/ATE250545T1/en active
- 2000-04-22 ES ES00108733T patent/ES2208173T3/en not_active Expired - Lifetime
- 2000-04-22 EP EP00108733A patent/EP1048598B1/en not_active Expired - Lifetime
- 2000-04-22 DE DE50003790T patent/DE50003790D1/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3314522A1 (en) * | 1983-04-21 | 1984-10-25 | Georg Kesel GmbH & Co KG, 8960 Kempten | Device for uncoiling and coiling a plurality of strips |
| DE8534634U1 (en) * | 1985-12-10 | 1986-04-10 | Bauer, Heinz, 7531 Neulingen | Device for winding up forming tapes provided with punchings and, if necessary, embossing |
| DE8908818U1 (en) * | 1989-07-20 | 1989-09-07 | Bauer, Heinz, 7531 Neulingen | Feeding device for forming tapes to a winding device |
| DE4241097A1 (en) * | 1991-12-21 | 1993-06-24 | Thomas Feil | Winder for shaped strips behind processing machine - has spool body fitting on transversely movable frame and driven at its periphery. |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1354834A2 (en) * | 2002-04-17 | 2003-10-22 | Schroeder + Bauer GmbH + Co. KG | Winding device, especially for a winding machine |
| EP1354834A3 (en) * | 2002-04-17 | 2004-11-17 | Schroeder + Bauer GmbH + Co. KG | Winding device, especially for a winding machine |
| EP1705141A1 (en) * | 2005-03-23 | 2006-09-27 | FAB GmbH Fördertechnik und Anlagenbau | Installation for winding, storing and transporting windable goods |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19918744A1 (en) | 2000-11-02 |
| EP1048598B1 (en) | 2003-09-24 |
| ES2208173T3 (en) | 2004-06-16 |
| DE50003790D1 (en) | 2003-10-30 |
| PT1048598E (en) | 2004-02-27 |
| EP1048598A3 (en) | 2001-11-14 |
| ATE250545T1 (en) | 2003-10-15 |
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