EP2418165A2 - Cable coiling device - Google Patents
Cable coiling device Download PDFInfo
- Publication number
- EP2418165A2 EP2418165A2 EP11176305A EP11176305A EP2418165A2 EP 2418165 A2 EP2418165 A2 EP 2418165A2 EP 11176305 A EP11176305 A EP 11176305A EP 11176305 A EP11176305 A EP 11176305A EP 2418165 A2 EP2418165 A2 EP 2418165A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- cable
- drum
- guide roller
- winding device
- groove
- 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.)
- Withdrawn
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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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
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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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
- B65H75/4407—Traversing devices; means for orderly arranging the material on the drum positively driven, e.g. by a transmission between the drum and the traversing device
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Definitions
- the invention relates to a cable winding device which is provided with a cable drum rotatable about a rotation axis for receiving a power cable which can be wound up in the drum and which has a guide means for guiding the cable during a cable winding operation.
- the publication DE 199 54 072 A1 discloses a method for gapless winding of a cable in which a new turn is wound immediately adjacent to the previous turn. For this purpose, the run-up angle of the cable is tracked when a detector detects a gap between the last turns. A guide for winding a cable on a constant holding the tension cable pulley. To do this, the cable is routed through a cable guide running on a rail.
- a solution in which an optimal winding image of the cable to be achieved in the cable drum and knots of the cable should be avoided, is from the WO 03/01960 known. It is provided that within a swinging about an axis pendulum body at least a first and at least a second roller body is present, between which the cable is passed. This device is intended primarily as a line tensioner.
- the invention has for its object to provide a cable winding device for use in electrical equipment, with a smooth extension of the supply line is possible.
- the cable Due to the guide roller, the cable can be easily guided in synchronism with the rotational movement of the cable drum across the width of the cable drum. At the same time, the cable can advantageously be guided stably in a plane.
- the displacement of the cable on the cable-guiding roller is achieved by the configuration of the roller surface or its lateral surface.
- a cable winding device of the type mentioned can be used both in an electrical device, e.g. a vacuum cleaner or the like, integrated or else designed as a cable drum or as a cable extension.
- the guide roller may be located outside a cable drum space or housing, but preferably it is located within the cable drum space or housing.
- Device supply lines can be stored in an orderly manner in a winding space of the cable drum.
- the ordered deposited line windings press together when pulling out, which could lead to an undesirably strong friction between the individual cable layers.
- a larger cable length is accommodated in the drum due to the compact cable rewind.
- the guide structure of the guide roller is usually located on the lateral surface of the guide roller. It is particularly advantageous if the guide means is designed as a guide roller with an axis parallel to the axis of rotation of the drum. This can effectively prevent slippage of the cable from the guide roller.
- the width of the guide roller substantially corresponds to the width of the cable drum.
- the entire width of the cable drum can be used for the orderly reception of the cable.
- the displacement is preferably an oscillatory displacement, ie the cable is first displaced along the guide roller axis in one direction until the direction of displacement reverses in the opposite direction. More preferably, the layer of cable continuously oscillates on the guide roller along the roller axis.
- the guide roller is geared connected to the cable drum. This makes it possible to synchronize the guide roller to the rotational movement of the cable drum. Synchronization here means that the ratio of both rotational speeds, i. the drum on the one hand and the guide roller on the other hand, is determined by the transmission.
- the drive energy is preferably transmitted from the cable drum to the guide roller via the transmission.
- the guide roller can be driven directly from the cable drum, e.g. via gears on the guide pulley and the cable drum, or they may only be indirectly, e.g. via one or more additional gears, be geared connected.
- the drive of the guide roller can also be done on both sides, so that e.g. a gear is arranged at each end of the guide roller.
- the guide roller forms at least one roller end a radially projecting disc or a radially projecting ring, which is or is connected to the transmission or forms (a part) thereof.
- Radially projecting means that the diameter of the disc is larger than the diameter of the roller.
- This disc or ring can be mounted on an end face of the guide roller and engages in particular medium or directly on a drum cheek of the cable drum. One or two drum cheeks can be used in this way. The disc prevents at the same time that the cable can fall out.
- the drive can also be designed so that the guide roller is connected in terms of gear with a belt or chain drive with the cable drum.
- a particularly preferred embodiment of the invention is characterized in that the guide structure comprises a groove or a groove in which the cable is guided.
- the groove or groove is preferably located on the surface of the guide roller.
- the Cable is located in the area of the cable inlet or cable inlet in this groove or groove.
- the groove or groove does not run perpendicular to the axis of rotation of the guide roller but has a directional component in the direction of the axis of rotation. In this way it can be achieved that the region of the groove in which the cable is guided, displaced upon rotation of the guide roller in the seal of the axis of rotation.
- the cable follows this movement, whereby it is moved along the axis of rotation of the cable drum so that it can be arranged side by side.
- the groove or the groove is oscillating, e.g. zigzag or sinusoidal, extending over the lateral surface in the cable direction.
- the guide roller can also be designed in the form of a paddle, wherein the axis of rotation lies in the surface of the paddle.
- the paddle is wound around the axis of rotation, particularly preferably such that the axially outer edges of the paddle are substantially perpendicular to each other.
- the groove or a groove extends helically or helically over the lateral surface.
- the displacement ends after one pass, i. once the cable has passed through the guide roller so that a single layer is wound on the cable drum.
- the direction of rotation of the guide roller relative to the cable drum can be reversed so that the cable can move back and forth on the guide roller.
- a stable suspension of the guide roller can be ensured by the guide roller is mounted on both sides.
- the invention in devices having a relatively long cable, e.g. at least three feet, need like a vacuum cleaner or similar, and have no manual access to the cable drum.
- the cable winding device is integrated in a device and includes a device supply line.
- the cable drum can be connected to a spring element, which allows automatic rolling.
- Fig. 1 shows a cable winding device which is provided with a rotatable about a rotation axis D1 cable drum 2 for receiving a wound up in the drum 2 power cable 3. Furthermore, the device 1 has a guide means 4 for guiding the cable 3 during a cable winding operation. In Fig. 1 are several turns 5 of the cable 3 already wound on the cable drum 2 or wound.
- the guide means is a guide roller 6 with an axis parallel to the axis of rotation D1 of the drum 2 D2. Furthermore, the roller 6 essentially has a width B2 which corresponds to the width B1 of the cable drum 2, that is to say the width which can be used for guiding the cable with a wound cable.
- a guide structure 8 for the cable 3 is present, as in Fig. 1 you can see. Because of the width and the guide structure, it is not necessary that the guide roller, such as in US 1 747 411 A1 , is moved back and forth parallel to the drum axis. The cable 6 slides over the entire width B2 back and forth, as the arrows P1 and P2 show.
- the guide roller 6 is driven by a rotational movement of the cable drum, ie about the axis D1, such that the cable 3 windable on the drum 2 in the region of a cable inlet 9 due to the guide structure 8 performs an oscillating displacement over the width B2 of the guide roller 6.
- the guide roller 6 via at least one coupling element 20, preferably a friction or gear 10, in particular with a transmission, connected to the cable drum 2.
- This coupling element 20 can be designed and so operatively connected to both rollers 2 and 6, that in a full rotation of the guide roller 6 is already a multiple of full revolutions, for example 10 revolutions, the cable drum 2 is given.
- the guide roller 6 comprises at least one roller end 11 a radially projecting disc 12 or alternatively a radially projecting ring.
- the disc 12 is connected to the friction or gear 10. Alternatively, the disc 12 may also be connected directly to the drum 6, wherein the disc 12 forms the coupling element 20.
- At least one drum cheek 13 is connected to the Reiboder gear 10.
- the drum cheek 13 is in principle a spur gear or a disc or a ring which is arranged on an end face of the drum 6.
- the drum cheek 13 and the disc 12 can also touch directly. If a gear solution used, then the drum cheek 13 and the disc 12 are provided with teeth.
- the roller 6 then also has at least one spur gear, preferably two spur gears.
- Fig. 2 illustrates a side by side and superimposed arrangement of the wound cable 3.
- the cable 3 for example, already has eight rows, which the row R8 in Fig. 2 corresponds, the cable 3 moves in the direction of the arrow P1 until the first layer L1 is full. Thereafter, the direction of movement is reversed, which corresponds to the arrow P2.
- a second layer L2 is wound on the first layer, such as Fig. 2 shows. In this way, several layers L1 to Lx can be wound.
- Fig. 3 another embodiment of the mechanical coupling element 20 is shown.
- the guide roller 6 is connected by a belt 14 to the cable drum 6.
- a smaller roller 16 is arranged on the drum 6 in relation to both diameters d1, d2, so that only one fraction of a revolution is given to the roller 6 during one drum rotation.
- d1 is the effective drum diameter
- d2 is the effective roll diameter.
- Fig. 4 shows that the guide structure comprises a groove or groove 17, in which the cable 3 is placed.
- the cable 3 is, for example, a three-core power cable with the wires L, N, PE. Alternatively, it is a two-core cable. This lies between two walls 18 and 19 of the groove or groove, which are correspondingly in cable direction K (see. Fig. 1 ) are inclined.
- the groove 17 may be rectangular, triangular, domed, trapezoidal, as in FIG Fig. 4 is shown or have a different shape.
- the cable 3 should be easily freely movable within the walls 18, 19.
- not shown means are provided which prevent the cable 3 from the groove or groove 17 (in the figure above) evades.
- Fig. 5 shows a winding of the lateral surface of the roller 6 according to the variant in Fig. 1 ,
- the groove or the groove 17 extends in an oscillating manner, for example sinusoidally, over the lateral surface 7 in the cable direction.
- the cable 3 can oscillate during a rotational movement of the roller 6.
- An oscillating groove course can also be zigzag or triangular. This has the advantage of uniform cable winder.
- the groove 17 may extend helically over the lateral surface, as in FIG Fig. 6 is shown. If the roller 6 is rotated in the direction of arrow r2, then the cable 3 can only move in the direction of the arrow P1. Thus, only a single layer L1 is possible (see. Fig. 2 ).
- Figures 9 and 10 show a trained in the form of a paddle guide roller 6.
- the axis of rotation D2 of the guide roller 6 extends in the plane of the guide roller 6.
- the paddle is wound around the axis D2 of the guide roller 6, that the axially outer edges 26, 27 substantially perpendicular to each other run.
- the guide roller 6 is mounted at the ends 11 and 22, that is mounted on both sides. A coupling of the roller 6 with the drum 2 can be done at both ends, with two coupling elements 20 should be used. This creates a uniform power transmission.
- Fig. 7 shows how the cable winding device 1 is integrated in a device and comprises a device feed line or a cable 3.
- the device may be a vacuum cleaner or other electrical device.
- Fig. 8 shows.
- the cable drum 2 comprises feet 21 and at least one connecting arm 24 which supports the roller 6.
- a pressing element for example a pressure roller 25, prevents the cable 3 from running out of the groove 17.
- the guide roller 6 may have the 0.1 to 0.5 times the diameter of the cable drum 2.
- the invention achieves easy winding and also easy removal of the cable 3 with simple and cost-effective constructive means.
Abstract
Description
Die Erfindung betrifft eine Kabelwickelvorrichtung, die mit einer um eine Drehachse drehbare Kabeltrommel zum Aufnehmen eines in der Trommel aufwickelbaren Stromkabels versehen ist und die ein Führungsmittel zum Führen des Kabels während eines Kabelwickelvorgangs aufweist.The invention relates to a cable winding device which is provided with a cable drum rotatable about a rotation axis for receiving a power cable which can be wound up in the drum and which has a guide means for guiding the cable during a cable winding operation.
Bei Kabeltrommeln für stromführende Leitungen besteht das Problem, dass das Kabel nur schwer sauber in mehrere neben und übereinander liegende Lagen bringbar ist. Daher werden in der Praxis die Leitungen eher ungeordnet in der Kabeltrommel aufgespult. Ein Ausziehen des ungeordneten Kabels ist häufig mit einem Einklemmen verbunden, was die Handhabung erschweren und die Leitungen mechanisch stark beanspruchen kann.For cable drums for live cables, the problem is that the cable is difficult to bring clean in several juxtaposed and superimposed layers. Therefore, in practice, the lines are rather unraveled wound in the cable drum. Pulling out of the disordered cable is often associated with pinching, which makes handling difficult and can stress the lines mechanically.
Aus der Patentschrift
Die Offenlegungsschrift
Eine Lösung, bei der ein optimales Wickelbild des Kabels in der Kabeltrommel erreicht werden soll sowie Verknotungen des Kabels vermieden werden sollen, ist aus der
Der Erfindung liegt die Aufgabe zugrunde, eine Kabelwickelvorrichtung zur Verwendung in elektrischen Geräten zu schaffen, mit der ein leichtgängiges Ausziehen der Zuleitung möglich ist.The invention has for its object to provide a cable winding device for use in electrical equipment, with a smooth extension of the supply line is possible.
Die Bezugszeichen in sämtlichen Ansprüchen haben keine einschränkende Wirkung, sondern sollen lediglich deren Lesbarkeit verbessern.The reference numbers in all claims have no limiting effect, but are only intended to improve their readability.
Die Lösung der gestellten Aufgabe gelingt durch eine Kabelwickelvorrichtung mit den Merkmalen des Anspruchs 1.The solution of the problem is achieved by a cable winding device with the features of
Durch die Führungsrolle kann das Kabel auf einfache Weise synchron zur Drehbewegung der Kabeltrommel über die Breite der Kabeltrommel geführt werden. Gleichzeitig kann das Kabel vorteilhafterweise stabil in einer Ebene geführt werden. Die Verlagerung des Kabels auf der kabelführenden Rolle wird durch die Ausgestaltung der Rollenoberfläche bzw. ihrer Mantelfläche erreicht. Durch die Kopplung beider Rollen, und zwar der kabelaufnehmenden Trommel und der kabelführenden Rolle, kann eine Synchronisation zwischen der Verlagerung des Kabels im Bereich des Kabeleinlaufs und der gewünschten Aufwicklung erreicht werden. Das Kabel wird auf der Trommel geordnet nebeneinander gelegt, bis eine Kabelreihe gefüllt ist, danach wird die Richtung der Kabelbewegung quer zur Drehachse der Trommel umgedreht, so dass eine weitere Lage aufgewickelt wird. Durch die Verlagerung des Kabels wird das Kabel sukzessive lagenweise neben- und übereinander gelegt.Due to the guide roller, the cable can be easily guided in synchronism with the rotational movement of the cable drum across the width of the cable drum. At the same time, the cable can advantageously be guided stably in a plane. The displacement of the cable on the cable-guiding roller is achieved by the configuration of the roller surface or its lateral surface. By coupling both roles, namely the cable-receiving drum and the cable-carrying role, a synchronization between the displacement of the cable in the region of the cable inlet and the desired Wrapping can be achieved. The cable is placed side by side on the drum until a row of cables is filled, after which the direction of cable movement is reversed transversely to the axis of rotation of the drum, so that another layer is wound up. Due to the displacement of the cable, the cable is successively laid side by side and one on top of the other.
Eine Kabelwickelvorrichtung der genannten Art kann sowohl in einem elektrischen Gerät, z.B. einem Staubsauger oder dergleichen, integriert oder aber auch als Kabeltrommel bzw. als Kabelverlängerung ausgeführt sein. Die Führungsrolle kann außerhalb eines Kabeltrommelraums oder -gehäuses angeordnet sein, vorzugsweise ist diese jedoch innerhalb des Kabeltrommelraums oder -gehäuses angeordnet.A cable winding device of the type mentioned can be used both in an electrical device, e.g. a vacuum cleaner or the like, integrated or else designed as a cable drum or as a cable extension. The guide roller may be located outside a cable drum space or housing, but preferably it is located within the cable drum space or housing.
Durch die Erfindung kann nicht nur ein geordnetes uns platzsparendes Aufwickeln des Kabels erreicht werden, sondern eine einfache Konstruktion mit wenigen Bauteilen. Gerätezuleitungen können geordnet in einem Wickelraum der Kabeltrommel abgelegt werden. Vorteilhafterweise kann vermieden werden, dass die geordnet abgelegten Leitungswindungen beim Ausziehen untereinander verpressen, was zu einer unerwünscht starken Reibung zwischen den einzelnen Leitungslagen führen könnte. Zudem wird durch die kompakte Leitungsaufwicklung eine größere Kabellänge in der Trommel aufgenommen.By the invention, not only an orderly us space-saving winding of the cable can be achieved, but a simple design with few components. Device supply lines can be stored in an orderly manner in a winding space of the cable drum. Advantageously, it can be avoided that the ordered deposited line windings press together when pulling out, which could lead to an undesirably strong friction between the individual cable layers. In addition, a larger cable length is accommodated in the drum due to the compact cable rewind.
Vorteilhafte Aus- und Weiterbildungen, welche einzeln oder in Kombination miteinander eingesetzt werden können, sind Gegenstand der abhängigen Ansprüche.Advantageous embodiments and developments, which can be used individually or in combination with each other, are the subject of the dependent claims.
Die Führungsstruktur der Führungsrolle befindet sich gewöhnlich auf der Mantelfläche der Führungsrolle. Besonders günstig ist es, wenn das Führungsmittel als eine Führungsrolle mit einer zur Drehachse der Trommel parallelen Achse ausgeführt ist. Dies kann wirksam einem Abrutschen des Kabels von der Führungsrolle vorbeugen. Vorzugsweise entspricht die Breite der Führungsrolle im Wesentlichen der Breite der Kabeltrommel. So kann vorteilhaft die gesamte Breite der Kabeltrommel zur geordneten Aufnahme des Kabels genutzt werden. Die Verlagerung ist vorzugsweise eine oszillierende Verlagerung, d.h., das Kabel wird zunächst entlang der Führungsrollenachse in eine Richtung verlagert, bis sich die Verlagerungsrichtung in die Gegenrichtung umkehrt. Besonders vorzugsweise oszilliert die Lage Kabel auf der Führungsrolle fortwährend entlang der Rollenachse hin und her.The guide structure of the guide roller is usually located on the lateral surface of the guide roller. It is particularly advantageous if the guide means is designed as a guide roller with an axis parallel to the axis of rotation of the drum. This can effectively prevent slippage of the cable from the guide roller. Preferably, the width of the guide roller substantially corresponds to the width of the cable drum. Thus, advantageously, the entire width of the cable drum can be used for the orderly reception of the cable. The displacement is preferably an oscillatory displacement, ie the cable is first displaced along the guide roller axis in one direction until the direction of displacement reverses in the opposite direction. More preferably, the layer of cable continuously oscillates on the guide roller along the roller axis.
In einer vorteilhaften Weiterbildung der erfindungsgemäßen Vorrichtung ist vorgesehen, dass die Führungsrolle getriebemäßig mit der Kabeltrommel verbunden ist. Dadurch ist es möglich, die Führungsrolle auf die Drehbewegung der Kabeltrommel zu synchronisieren. Eine Synchronisation bedeutet hier, dass das Verhältnis beider Drehgeschwindigkeiten, d.h. der Trommel einerseits und der Führungsrolle andererseits, durch das Getriebe bestimmt wird. Außerdem wird die Antriebsenergie von der Kabeltrommel auf die Führungsrolle vorzugsweise über das Getriebe übertragen. Die Führungsrolle kann dabei direkt von der Kabeltrommel angetrieben werden, z.B. über Zahnräder an der Führungsrolle und der Kabeltrommel, oder sie können nur mittelbar, z.B. über ein oder mehrere zusätzliches Zahnräder, getriebemäßig verbunden sein. Der Antrieb der Führungsrolle kann auch beidseitig erfolgen, so dass z.B. an jedem Ende der Führungsrolle ein Zahnrad angeordnet ist.In an advantageous development of the device according to the invention it is provided that the guide roller is geared connected to the cable drum. This makes it possible to synchronize the guide roller to the rotational movement of the cable drum. Synchronization here means that the ratio of both rotational speeds, i. the drum on the one hand and the guide roller on the other hand, is determined by the transmission. In addition, the drive energy is preferably transmitted from the cable drum to the guide roller via the transmission. The guide roller can be driven directly from the cable drum, e.g. via gears on the guide pulley and the cable drum, or they may only be indirectly, e.g. via one or more additional gears, be geared connected. The drive of the guide roller can also be done on both sides, so that e.g. a gear is arranged at each end of the guide roller.
Vorzugsweise bildet die Führungsrolle an wenigstens einem Rollenende eine radial abstehende Scheibe oder einen radial abstehender Ring, die bzw. der mit dem Getriebe verbunden ist oder (einen Teil) dessen bildet. Radial abstehend bedeutet, dass der Durchmesser der Scheibe größer ist als der Durchmesser der Rolle. Diese Scheibe oder dieser Ring kann auf eine Stirnseite der Führungsrolle befestigt werden und greift insbesondere mittel- oder unmittelbar auf eine Trommelwange der Kabeltrommel. Es können ein oder zwei Trommelwangen so eingesetzt werden. Die Scheibe verhindert gleichzeitig, dass das Kabel herausfallen kann.Preferably, the guide roller forms at least one roller end a radially projecting disc or a radially projecting ring, which is or is connected to the transmission or forms (a part) thereof. Radially projecting means that the diameter of the disc is larger than the diameter of the roller. This disc or ring can be mounted on an end face of the guide roller and engages in particular medium or directly on a drum cheek of the cable drum. One or two drum cheeks can be used in this way. The disc prevents at the same time that the cable can fall out.
Alternativ oder zusätzlich zu einem Zahnrad kann der Antrieb auch so ausgeführt sein, dass die Führungsrolle mit einem Riemen- oder Kettenantrieb mit der Kabeltrommel getriebemäßig verbunden ist.Alternatively or in addition to a gear, the drive can also be designed so that the guide roller is connected in terms of gear with a belt or chain drive with the cable drum.
Eine besonders bevorzugte Weiterbildung der Erfindung zeichnet sich dadurch aus, dass die Führungsstruktur eine Rille oder eine Nut umfasst, in der das Kabel geführt wird. Die Rille oder Nut befindet sich vorzugsweise auf der Oberfläche der Führungsrolle. Das Kabel liegt im Bereich des Kabeleinlaufs bzw. Kabeleinlaufs in dieser Rille bzw. Nut. Die Rille bzw. Nut verläuft nicht senkrecht zur Drehachse der Führungsrolle sondern weist eine Richtungskomponente in Richtung der Drehachse auf. Auf diese Weise ist erreichbar, dass sich der Bereich der Nut, in dem das Kabel geführt wird, bei Rotation der Führungsrolle in Dichtung der Drehachse verlagert. Das Kabel folgt dieser Bewegung, wodurch es entlang der Drehachse der Kabeltrommel so bewegt wird, dass es nebeneinander geordnet liegen kann.A particularly preferred embodiment of the invention is characterized in that the guide structure comprises a groove or a groove in which the cable is guided. The groove or groove is preferably located on the surface of the guide roller. The Cable is located in the area of the cable inlet or cable inlet in this groove or groove. The groove or groove does not run perpendicular to the axis of rotation of the guide roller but has a directional component in the direction of the axis of rotation. In this way it can be achieved that the region of the groove in which the cable is guided, displaced upon rotation of the guide roller in the seal of the axis of rotation. The cable follows this movement, whereby it is moved along the axis of rotation of the cable drum so that it can be arranged side by side.
Damit an den Enden der Führungsrolle eine Umkehr der Kabelbewegung und damit eine oszillierende Bewegung erfolgen kann, ist es zweckmäßig, dass die Rille oder die Nut sich oszillierend, z.B. zickzackartig oder sinusförmig, über der Mantelfläche in Kabelrichtung erstreckt. Die Führungsrolle kann auch in Form eines Paddels ausgebildet sein, wobei die Drehachse in der Fläche des Paddels liegt. Vorzugsweise ist das Paddel um die Drehachse verwunden, besonders vorzugsweise derart, dass die in Axialrichtung äußeren Kanten des Paddels im Wesentlichen senkrecht zueinander verlaufen.So that at the ends of the guide roller, a reversal of the cable movement and thus an oscillating movement can take place, it is expedient that the groove or the groove is oscillating, e.g. zigzag or sinusoidal, extending over the lateral surface in the cable direction. The guide roller can also be designed in the form of a paddle, wherein the axis of rotation lies in the surface of the paddle. Preferably, the paddle is wound around the axis of rotation, particularly preferably such that the axially outer edges of the paddle are substantially perpendicular to each other.
Von Vorteil kann es aber auch sein, wenn die Rille oder eine Nut sich schnecken- bzw. spiralförmig über der Mantelfläche erstreckt. Hierbei endet die Verlagerung nach einem Durchlauf, d.h. wenn das Kabel die Führungsrolle einmal durchlaufen hat, so dass eine einzige Lage auf der Kabeltrommel aufgewickelt wird. Durch einen geeigneten Mechanismus lässt sich die die Drehrichtung der Führungsrolle relativ zur Kabeltrommel umdrehen, so dass das Kabel sich auf der Führungsrolle hin- und her bewegen kann. Eine stabile Aufhängung der Führungsrolle kann sichergestellt werden, indem die Führungsrolle beidseitig gelagert ist.But it may also be advantageous if the groove or a groove extends helically or helically over the lateral surface. Here, the displacement ends after one pass, i. once the cable has passed through the guide roller so that a single layer is wound on the cable drum. By a suitable mechanism, the direction of rotation of the guide roller relative to the cable drum can be reversed so that the cable can move back and forth on the guide roller. A stable suspension of the guide roller can be ensured by the guide roller is mounted on both sides.
Besonders praktisch ist die Erfindung bei Geräten, die ein relativ langes Kabel, z.B. mindestens drei Meter, benötigen, wie ein Staubsauger oder ähnliches, und keinen manuellen Zugang zur Kabeltrommel haben. Vorzugsweise ist die Kabelwickelvorrichtung in einem Gerät integriert und umfasst eine Gerätezuleitung. Die Kabeltrommel kann mit einem Federelement verbindbar sein, welches ein automatisches Aufrollen erlaubt.Particularly useful is the invention in devices having a relatively long cable, e.g. at least three feet, need like a vacuum cleaner or similar, and have no manual access to the cable drum. Preferably, the cable winding device is integrated in a device and includes a device supply line. The cable drum can be connected to a spring element, which allows automatic rolling.
Weitere vorteilhafte Ausgestaltungen werden nachfolgend an Hand eines in der Zeichnung dargestellten Ausführungsbeispiels, auf welchem die Erfindung jedoch nicht beschränkt ist, näher beschrieben.Further advantageous embodiments will be described in more detail below with reference to an embodiment shown in the drawing, on which the invention is not limited.
Es zeigt schematisch:
- Fig. 1
- eine Darstellung einer erfindungsgemäßen Kabelwickelvorrichtung,
- Fig. 2
- eine Darstellung einer Kabeltrommel mit aufgewickeltem Kabel,
- Fig. 3
- eine alternative Ausführungsform der Vorrichtung,
- Fig. 4
- eine Darstellung einer Nut in einer erfindungsgemäßen Führungsrolle,
- Fig. 5
- eine Darstellung eines ersten Nutverlaufs in abgewickelter Form,
- Fig. 6
- eine Darstellung eines zweiten Nutverlaufs,
- Fig. 7
- eine Darstellung eines Geräts mit integrierter Kabelwickelvorrichtung,
- Fig. 8
- eine Darstellung einer Variante der Kabeltrommel mit der Kabelwickelvorrichtung,
- Fig. 9
- eine erfindungsgemäße Führungsrolle in Form eines Paddels in perspektivischer Ansicht und
- Fig. 10
- die paddelartige Führungsrolle der
Fig. 9 in Richtung der Drehachse betrachtet.
- Fig. 1
- an illustration of a cable winding device according to the invention,
- Fig. 2
- a representation of a cable drum with wound cable,
- Fig. 3
- an alternative embodiment of the device,
- Fig. 4
- a representation of a groove in a guide roller according to the invention,
- Fig. 5
- a representation of a first Nutverlaufs in unwound form,
- Fig. 6
- a representation of a second Nutverlaufs,
- Fig. 7
- an illustration of a device with integrated cable winding device,
- Fig. 8
- a representation of a variant of the cable drum with the cable winding device,
- Fig. 9
- a guide roller according to the invention in the form of a paddle in a perspective view and
- Fig. 10
- the paddle-like leadership of the
Fig. 9 considered in the direction of the axis of rotation.
Bei der nachfolgenden Beschreibung einer bevorzugten Ausführungsform der vorliegenden Erfindung bezeichnen gleiche Bezugszeichen gleiche oder vergleichbare Komponenten.In the following description of a preferred embodiment of the present invention, like reference characters designate like or similar components.
Das Führungsmittel ist eine Führungsrolle 6 mit einer zur Drehachse D1 der Trommel 2 parallelen Achse D2. Weiterhin hat die Rolle 6 im Wesentlichen eine Breite B2, die der Breite B1 Kabeltrommel 2 entspricht, also der für die Führung des Kabels maßgeblichen mit gewickeltem Kabel belegbaren Breite. Zudem ist auf der Mantelfläche 7 der Rolle 6 eine Führungsstruktur 8 für das Kabel 3 vorhanden, wie in
Außerdem wird die Führungsrolle 6 durch eine Drehbewegung der Kabeltrommel, d.h. um die Achse D1, derart angetrieben, dass das auf die Trommel 2 wickelbare Kabel 3 im Bereich eines Kabeleinlaufs 9 infolge der Führungsstruktur 8 eine oszillierende Verlagerung über die Breite B2 der Führungsrolle 6 ausführt. Wie auch in
Die Führungsrolle 6 umfasst an wenigstens einem Rollenende 11 eine radial abstehende Scheibe 12 oder alternativ einen radial abstehenden Ring. Die Scheibe 12 ist mit dem Reib- oder Zahnrad 10 verbunden. Alternativ kann die Scheibe 12 auch direkt mit der Trommel 6 verbunden sein, wobei die Scheibe 12 das Kopplungselement 20 bildet.The
Wie auch in
In
Alternativ kann die Nut 17 sich schnecken- bzw. spiralförmig über der Mantelfläche erstrecken, wie in
Die Führungsrolle 6 ist an den Enden 11 und 22 gelagert, also beidseitig gelagert. Eine Kopplung der Rolle 6 mit der Trommel 2 kann an beiden Enden erfolgen, wobei zwei Kopplungselemente 20 verwendet werden müssten. Dies schafft eine gleichmäßige Kraftübertragung.The
Durch die Erfindung wird mit einfachen und kostengünstigen konstruktiven Mitteln ein leichtes Aufwickeln aber auch ein leichtes Ausziehen des Kabels 3 erreicht.The invention achieves easy winding and also easy removal of the
Die in der vorstehenden Beschreibung, den Ansprüchen und den Zeichnungen offenbarten Merkmale können sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung in ihren verschiedenen Ausgestaltungen von Bedeutung sein. So kann beispielsweise die Rolle 25 in
- 1.1.
- KabelwickelvorrichtungCable winder
- 2.Second
- Kabeltrommelcable drum
- 3.Third
- Stromkabelpower cable
- 4.4th
- Führungsmittelguide means
- 5.5th
- Windungenturns
- 6.6th
- Führungsrolleleadership
- 7.7th
- Mantelflächelateral surface
- 8.8th.
- Führungsstrukturmanagement structure
- 9.9th
- Kabeleinlaufcable inlet
- 10.10th
- Reib- oder ZahnradFriction or gear
- 11.11th
- Rollenenderoll end
- 12.12th
- Scheibedisc
- 13.13th
- Trommelwangedrum cheek
- 14.14th
- Riemenbelt
- 16.16th
- Rollerole
- 17.17th
- Nutgroove
- 18.18th
- erste Wandungfirst wall
- 19.19th
- zweite Wandungsecond wall
- 20.20th
- Kopplungselementcoupling element
- 21.21st
- Standfüßestands
- 22.22nd
- zweites Endesecond end
- 23.23rd
- Gerätdevice
- 24.24th
- Verbindungsarmconnecting arm
- 25.25th
- Anpressrollepressure roller
- 26.26th
- Kante einer paddelartigen FührungsrolleEdge of a paddle-like leadership role
- 27.27th
- Kante einer paddelartigen FührungsrolleEdge of a paddle-like leadership role
- B1, B2B1, B2
- Breitenspread
- D1, D2D1, D2
- Drehachsenrotational axes
- d1, d2d1, d2
- Durchmesserdiameter
- L1, L2L1, L2
- Lagendocuments
Claims (10)
dass die Führungsrolle (6) eine Führungsstruktur (8) für das Kabel (3) aufweist, wobei die Führungsrolle (6) durch eine Drehbewegung der Kabeltrommel (2) derart angetrieben wird, dass das auf die Trommel (2) wickelbare Kabel (3) im Bereich eines Kabeleinlaufs (9) infolge der Führungsstruktur (8) entlang der Achse der Führungsrolle (6) verlagert wird.A cable winding device (1) provided with a cable drum (2) rotatable about an axis of rotation (D1) for receiving a power cable (3) windable in the drum (2) and comprising guide means (4) for guiding the cable (3) during a cable winding operation, characterized
in that the guide roller (6) has a guide structure (8) for the cable (3), wherein the guide roller (6) is driven by a rotational movement of the cable drum (2) such that the cable (3) which can be wound onto the drum (2) in the region of a cable inlet (9) due to the guide structure (8) along the axis of the guide roller (6) is displaced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010039287 DE102010039287A1 (en) | 2010-08-12 | 2010-08-12 | Cable winder |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2418165A2 true EP2418165A2 (en) | 2012-02-15 |
EP2418165A3 EP2418165A3 (en) | 2013-01-02 |
Family
ID=44644964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11176305A Withdrawn EP2418165A3 (en) | 2010-08-12 | 2011-08-02 | Cable coiling device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2418165A3 (en) |
CN (1) | CN102424305A (en) |
DE (1) | DE102010039287A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1747411A (en) | 1924-10-25 | 1930-02-18 | Appleton Electric Co | Combined cord reel and conductor distributor |
US2996584A (en) | 1956-06-05 | 1961-08-15 | United Specialties Inc | Electric cable reel |
DE19954072A1 (en) | 1999-11-10 | 2001-05-17 | Siemens Ag | Method and device for winding cables on a cable drum |
WO2003001960A1 (en) | 2001-06-29 | 2003-01-09 | BSH Bosch und Siemens Hausgeräte GmbH | Device for storing a cable |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2133551A (en) * | 1937-07-23 | 1938-10-18 | Logan Donald Gibson | Cord reel |
CH570928A5 (en) * | 1974-04-29 | 1975-12-31 | Aied Textile Mach | Yarn or cord traverse guide - for winding-up textile or other filiform products on collecting bobbins, with sectorial guide teeth |
DE3027119C2 (en) * | 1980-07-17 | 1982-10-28 | Siemens AG, 1000 Berlin und 8000 München | Cable reel device for a cleaning device |
JPS58119565A (en) * | 1982-01-06 | 1983-07-16 | Hitachi Ltd | Cable reel device |
JPS61254135A (en) * | 1985-05-01 | 1986-11-11 | 株式会社 小野寺鉄工所 | Branched line wind-up apparatus for long line fishing |
US5375786A (en) * | 1992-08-19 | 1994-12-27 | Ta-Yueh; Hsu | Winding apparatus with a guidance device for wire or the like |
DE20300805U1 (en) * | 2003-01-20 | 2003-03-27 | Mura Metalltechnik Gmbh | Device for holding lines |
DE202006004652U1 (en) * | 2006-03-23 | 2006-07-13 | Hansen, Thomas | Hand-operated winding device for a mobile drum for an electrical cable or tubing feeds a the cable or tubing over a guiding element which is arranged over a spindle nut on an assigned spindle as cross-spindle over the winding width |
CN201052938Y (en) * | 2007-07-12 | 2008-04-30 | 徐卓华 | Wire guiding mechanism for winding machine |
-
2010
- 2010-08-12 DE DE201010039287 patent/DE102010039287A1/en not_active Withdrawn
-
2011
- 2011-08-02 EP EP11176305A patent/EP2418165A3/en not_active Withdrawn
- 2011-08-12 CN CN2011102310579A patent/CN102424305A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1747411A (en) | 1924-10-25 | 1930-02-18 | Appleton Electric Co | Combined cord reel and conductor distributor |
US2996584A (en) | 1956-06-05 | 1961-08-15 | United Specialties Inc | Electric cable reel |
DE19954072A1 (en) | 1999-11-10 | 2001-05-17 | Siemens Ag | Method and device for winding cables on a cable drum |
WO2003001960A1 (en) | 2001-06-29 | 2003-01-09 | BSH Bosch und Siemens Hausgeräte GmbH | Device for storing a cable |
Also Published As
Publication number | Publication date |
---|---|
CN102424305A (en) | 2012-04-25 |
EP2418165A3 (en) | 2013-01-02 |
DE102010039287A1 (en) | 2012-02-16 |
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