EP1481930B1 - Winding machine - Google Patents
Winding machine Download PDFInfo
- Publication number
- EP1481930B1 EP1481930B1 EP20040012211 EP04012211A EP1481930B1 EP 1481930 B1 EP1481930 B1 EP 1481930B1 EP 20040012211 EP20040012211 EP 20040012211 EP 04012211 A EP04012211 A EP 04012211A EP 1481930 B1 EP1481930 B1 EP 1481930B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- spindle
- spool
- guide
- take
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 title claims description 48
- 238000007667 floating Methods 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2848—Arrangements for aligned winding
- B65H54/2851—Arrangements for aligned winding by pressing the material being wound against the drum, flange or already wound material, e.g. by fingers or rollers; guides moved by the already wound material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/026—Cantilever type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/195—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations
- B65H23/1955—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in winding mechanisms or in connection with winding operations and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2803—Traversing devices; Package-shaping arrangements with a traversely moving package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/36—Yarn-guide advancing or raising mechanisms, e.g. cop-building arrangements
-
- 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
- B65H2301/412—Roll
- B65H2301/4128—Multiple rolls
- B65H2301/41284—Multiple rolls involving juxtaposed lanes wound around a common axis
- B65H2301/412845—Multiple rolls involving juxtaposed lanes wound around a common axis and spliced to each other, e.g. for serial unwinding
-
- 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1844—Parts concerned
- B65H2701/18444—Helically wound material
-
- 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
- B65H2701/37—Tapes
Definitions
- the invention relates to a winding machine according to the preamble of claim 1.
- Such winding machines are known in a variety of configurations.
- the invention is not directed to the winding of tapes or the like, with a round or similar cross-section, since the problems that occur with tapes and strips with rectangular or flat cross-section, are not present.
- the known winding machines that wind up yarns, wires and threads on a sleeve or spool are usually designed so that the guide is moved back and forth in front of the bobbin for producing a cross-wound bobbin.
- the guide may be a guide roller or another thread guide. This technology is also common in flat tapes and non-round cross-section strips because the moving masses are much lower when the guide moves across the spindle axis.
- accelerations are lower at the reversal points and the associated forces smaller.
- the invention is an object of the invention to provide a winder of the type mentioned, which also allows faster winding of ribbon or strip.
- the faster and thus more economical to work with the spooling machine according to the invention with small diameter spindles have especially the logistical advantage that the packaging density of the finished coils is higher, since the winding capacity of the finished coils is larger with the same outer diameter.
- the winder In order to ensure a uniform distance between the guide and take-up reel, ie to take into account the fact that the take-up reel increases in diameter with increasing winding, the winder is either designed as stated in claim 2, or it will be the solution according to claim 3 prefers.
- a preferred embodiment operates as a guide with a guide roller, as defined in claim 4.
- ribbon guides as they are known, can be used.
- the winding of the ribbons or strips into cross wound coils is done on conventional cardboard or plastic sleeves.
- the sleeve is usually slightly wider than the winding material to prevent damage to the end face of the coil during transport or handling.
- laterally protective side shields are often placed on the protrusions of the sleeves. These serve as transport protection or as unwinding aid.
- a take-up reel or sleeve with fixed side flanges is to be used.
- This take-up reel body is available in a wide variety of embodiments as a plastic injection molded part, metal body or combinations of two covers of different material, which are firmly connected to a cardboard tube.
- the winding machine according to the invention can advantageously be configured as indicated in claim 5. Characterized in that the guide roller has a correspondingly large diameter, it is ensured that they dive correspondingly far and the tape to be wound exactly and as desired approach the bottom of the take-up reel.
- the in the Fig. 1 and 2 Spooling machine shown has a take-up spindle 1, which is driven by a motor 2 via a gearbox 3. On this take-up spindle 1, a take-up reel, not shown, can be placed.
- the tape to be wound passes over various guide rollers 8 and a dancer roller, which controls tension to a guide roller 10.
- These rollers 8 to 10 are mounted on a dancer plate 6 which is movable relative to the frame 5 by a motor 7 perpendicular to the direction of the spindle axis. This is indicated by a double arrow.
- the take-up spindle 1 is movable by a motor 4, so that a cross-wound bobbin can be produced.
- the axial movement of the take-up spindle 1 is generated by a combined linear motor / linear guide unit.
- a linear motor generates much higher acceleration and at the same time more accurate positioning than a conventional spindle / nut system in the prior art. It will be appreciated that when reciprocating in the direction of the double arrow in the direction of the spindle axis, a cross-wound bobbin when running up the material to be wound up on a take-up spindle.
- the motor 7 is controlled so that, as the diameter of the take-up spool increases, the distance between the guide roller and the spindle axis is increased, i. that the correct approximately constant distance to the surface of the take-up reel is maintained. This distance is approximately 1/3 to 2/3 of the ribbon width.
- a movement of the take-up spindle 1 in the direction of the spindle axis is likewise carried out via the motor 4.
- a combined linear motor / linear guide unit is also used to perform the high accelerations, especially at the beginning of the winding can.
- the movement which compensates for the increase in diameter of the take-up spindle is accomplished in this embodiment not by movement of the dancer plate with the various roles, but by movement of the take-up spindle 1 with the motor 2 and the transmission 3. This is done by the motor 7, in this Embodiment, the take-up spindle 1 perpendicular to the spindle axis, ie also moves perpendicular to the axis of the guide roller 10.
- FIGS. 5 and 6 a further embodiment is shown in a special take-up reel 11, which cooperates with a correspondingly shaped guide roller 10.
- This take-up reel 11 is in both embodiments, ie after the one after the Fig. 1 and 2 and after the others after the 3 and 4 used.
- the take-up reel 11 has two lateral flanges 12 which protect the wound goods.
- the guide roller 10 is designed accordingly, ie, it has a diameter which is so large that it dips into the take-up reel between the flanges 12, as when viewing the Fig. 5 becomes clear.
- the guide roller 10 is designed as narrow as possible in adaptation to the tape to be wound, so that the tape can be brought to the side flanges with the smallest possible distance.
- the guide roller 10 is adjustable in width.
- two symmetrical on one end side axially toothed discs 10a and 10b are provided.
- the tooth depths are chosen so that a certain width between the lateral edges can be adjusted continuously.
- the outermost guide roller width although rectangular openings are formed on the roller surface, which, however, are easily bridged with a small module by the overlying ribbon.
- the openings are even advantageous in high-speed machines to divert the air of the laminar flow layer inwards. This can not lead to a floating of the ribbon on the leadership role. The ribbon is safely guided.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Textile Engineering (AREA)
- Winding Of Webs (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
Description
Die Erfindung betrifft eine Spulmaschine nach dem Oberbegriff des Anspruches 1.The invention relates to a winding machine according to the preamble of
Derartige Spulmaschinen sind in den unterschiedlichsten Ausgestaltungen bekannt. Sie dienen dem Aufwickeln von unterschiedlichsten Bändern und dgl. Die Erfindung ist nicht auf das Aufwickeln von Bändern oder dgl, mit rundem oder ähnlichem Querschnitt gerichtet, da hier die Probleme, die bei Bändchen und Streifen mit rechteckigem oder flachem Querschnitt auftreten, nicht vorhanden sind.Such winding machines are known in a variety of configurations. The invention is not directed to the winding of tapes or the like, with a round or similar cross-section, since the problems that occur with tapes and strips with rectangular or flat cross-section, are not present.
Die bekannten Spulmaschinen, die Garne, Drähte und Fäden auf eine Hülse oder Spule aufwickeln, sind in der Regel so gestaltet, dass zur Herstellung einer Kreuzspule die Führung vor dem Spulenkörper hin und her bewegt wird. Die Führung kann eine Führungsrolle oder eine andere Fadenführung sein. Diese Technologie ist auch bei flachen Bändchen und Streifen mit nicht rundem Querschnitt üblich, da die bewegten Massen bei Bewegung der Führung quer zur Spindelachse sehr viel geringer sind.The known winding machines that wind up yarns, wires and threads on a sleeve or spool are usually designed so that the guide is moved back and forth in front of the bobbin for producing a cross-wound bobbin. The guide may be a guide roller or another thread guide. This technology is also common in flat tapes and non-round cross-section strips because the moving masses are much lower when the guide moves across the spindle axis.
Auch sind die Beschleunigungen an den Umkehrpunkten geringer und die damit verbundenen Kräfte kleiner.Also, the accelerations are lower at the reversal points and the associated forces smaller.
Des Weiteren ist es aus der
Bei den aus den letztgenannten Druckschriften bekannten Spulmaschinen wird die axiale Bewegung der Wickeltrommel beispielsweise durch einen Hydraulikzylinder bewerkstelligt. Bekannt sind auch Kugelrollspindeln mit Servomotorantrieb zum Antreiben der axialen Bewegung.In the winding machines known from the latter documents, the axial movement of the winding drum is accomplished, for example, by a hydraulic cylinder. Also known ball rolling spindles with servomotor drive for driving the axial movement.
Mit diesen Antrieben lassen sich nur vergleichsweise geringe Beschleunigungs- und Abbremskräfte in den Umkehrpunkten erzielen. Da die maximale Aufwickelgeschwindigkeit von der maximalen Verlegegeschwindigkeit abhängt, die wiederum von den genannten Beschleunigungs- und Abbremskräften abhängt, kann mit diesen Antrieben nur eine vergleichsweise geringe Aufwickelgeschwindigkeit erzielt werden. Dies wirkt sich insbesondere bei Spindeln mit kleinem Durchmesser aus, die auf den bekannten Spulmaschinen kaum wirtschaftlich eingesetzt werden können.With these drives, only comparatively low acceleration and deceleration forces can be achieved in the reversal points. Since the maximum winding speed depends on the maximum laying speed, which in turn depends on the said acceleration and deceleration forces, only a comparatively low winding speed can be achieved with these drives. This has an effect particularly on spindles with a small diameter, which can hardly be used economically on the known winding machines.
Der Erfindung liegt nun die Aufgabe zugrunde, eine Spulmaschine der eingangs genannten Art zu schaffen, die auch ein schnelleres Aufwickeln von Bändchen oder Streifen erlaubt.The invention is an object of the invention to provide a winder of the type mentioned, which also allows faster winding of ribbon or strip.
Diese Aufgabe wird grundsätzlich durch das Kennzeichen des Anspruches 1 gelöst.This object is achieved in principle by the characterizing part of
In den Ansprüchen 2 und 3 sind zwei unterschiedliche Ausgestaltungen unter Schutz gestellt.In
In den Ansprüchen 4 bis 6 sind vorteilhafte Ausgestaltungen unter Schutz gestellt.In
Bei der Spulmaschine wird die Relativbewegung in Spindelachsenrichtung zwischen Aufwickelspule und Führung dadurch erzeugt, dass nicht die Führung hin und her bewegt wird, sondern die Aufwickelspindel mit der Aufwickelspule. Hierdurch ist es möglich, auch empfindliche Bändchen und Streifen, auch solche mit ungleichmäßigem Querschnitt, aufzuwickeln, da die Aufwickelgeometrie besser und genauer handhabbar ist.In the winding machine, the relative movement in the spindle axis direction between take-up reel and guide is generated by not moving the guide back and forth, but the take-up spindle with the take-up reel. This makes it possible, even delicate tapes and strips, even those with uneven cross section, wind up, since the Aufwickelgeometrie is better and more accurate to handle.
Insbesondere beim Aufwickeln auf kleine Hülsen z.B. 1" bis 3" Durchmesser (25,4 - 76,2 mm) ist zur Zeit die Aufwickelgeschwindigkeit besonders zu Beginn der Wicklung auf ca. maximal 100 - 300 m/min, begrenzt, da die üblichen Servomotor/Kugelroll-Spindeleinheiten bzw. Hydraulikantriebe an ihre maximal mögliche Belastung gelangen. Erst nachdem ein gewisser Wickeldurchmesser aufgebaut ist, kann auf höhere Bahnlaufgeschwindigkeit gesteigert werden. Daher ist es wünschenswert, im Sinne einer hohen Anlagengeschwindigkeit besonders zu Beginn der Wicklung, wenn sich die Aufwickelspindel mit hoher Drehzahl dreht, ebenfalls eine mit hoher Geschwindigkeit ausgeführte axiale Bewegung zu erhalten. Zur Lösung dieses Problems wird erfindungsgemäß ein Linearmotor eingesetzt, um eine um ein vielfaches höhere Beschleunigung und Geschwindigkeit zu erreichen. Besonders vorteilhaft ist hierbei, dass zu Beginn der Wicklung die bewegten Massen noch gering sind. Erst wenn sich ein gewisser Wickeldurchmesser gebildet hat, werden die Massen (Spindel und Motor und Getriebe und Wickelgut) größer. Dann ist es möglich, die Vorschubgeschwindigkeit wieder zu reduzieren und so den Motor ggf. vor zu starker Erwärmung zu schützen. Ein Linearmotor erreicht eine bis zu fünffach höhere Beschleunigungs- bzw. Abbremsgeschwindigkeit als vergleichbare vorbekannte Antriebe.In particular, when winding on small sleeves, e.g. 1 "to 3" diameter (25.4 - 76.2 mm) is currently the winding speed especially at the beginning of the winding to a maximum of about 100 - 300 m / min, limited, as the usual servo motor / ball screw units or hydraulic drives get to their maximum possible load. Only after a certain winding diameter is built up can be increased to higher web speed. Therefore, it is desirable to obtain high speed axial movement in the sense of high line speed, especially at the beginning of winding, when the take up spindle is rotating at high speed. To solve this problem, a linear motor is used according to the invention to achieve a much higher acceleration and speed. It is particularly advantageous that at the beginning of the winding, the moving masses are still low. Only when a certain winding diameter has formed, the masses (spindle and motor and gear and winding material) are larger. Then it is possible to reduce the feed rate again and thus possibly protect the motor from excessive heating. A linear motor achieves up to five times the acceleration or deceleration speed of comparable prior art drives.
Die mit der erfindungsgemäßen Spulmaschine schneller und damit wirtschaftlicher zu bearbeitenden Spindeln mit geringem Durchmesser haben vor allem den logistischen Vorteil, dass die Verpackungsdichte der fertigen Spulen höher ist, da die Wickelkapazität der fertigen Spulen bei gleichem Außendurchmesser größer ist.The faster and thus more economical to work with the spooling machine according to the invention with small diameter spindles have especially the logistical advantage that the packaging density of the finished coils is higher, since the winding capacity of the finished coils is larger with the same outer diameter.
Um für einen gleichmäßigen Abstand zwischen Führung und Aufwickelspule zu sorgen, d.h. der Tatsache Rechnung zu tragen, dass die Aufwickelspule bei zunehmenden Aufwickeln ihren Durchmesser vergrößert, ist die Spulmaschine entweder so gestaltet wie in Anspruch 2 angegeben, oder aber es wird die Lösung nach Anspruch 3 bevorzugt.In order to ensure a uniform distance between the guide and take-up reel, ie to take into account the fact that the take-up reel increases in diameter with increasing winding, the winder is either designed as stated in
Eine bevorzugte Ausführungsform arbeitet als Führung mit einer Führungsrolle, so wie sie in Anspruch 4 definiert ist. Es sind auch andere Bändchenführungen, wie sie bekannt sind, einsetzbar.A preferred embodiment operates as a guide with a guide roller, as defined in
Normalerweise erfolgt das Aufwickeln der Bändchen oder Streifen zu kreuzgewickelten Spulen auf konventionelle Pappoder Kunststoffhülsen. Dabei ist die Hülse normalerweise etwas breiter als das Wickelgut, um Beschädigungen der Stirnfläche der Spule beim Transport oder Handhabung zu verhindern. Nach dem Wickelvorgang werden dann oftmals nachträglich seitliche Schutzscheiben auf die Überstände der Hülsen aufgesetzt. Diese dienen als Transportschutz oder auch als Abwickelhilfe.Typically, the winding of the ribbons or strips into cross wound coils is done on conventional cardboard or plastic sleeves. The sleeve is usually slightly wider than the winding material to prevent damage to the end face of the coil during transport or handling. After the wrapping process, laterally protective side shields are often placed on the protrusions of the sleeves. These serve as transport protection or as unwinding aid.
Es kann aber auch vorkommen, dass bei besonders glattem aufzuwickelnden Material eine Aufwickelspule oder -Hülse mit festen seitlichen Flanschen eingesetzt werden soll. Diese Aufwickelspulenkörper gibt es in den unterschiedlichsten Ausführungsformen als Kunststoffspritzgussteil, Metallkörper oder Kombinationen aus zwei Deckeln unterschiedlichen Materials, die fest mit einer Papphülse verbunden sind. Beim Aufwickeln auf eine derartige Aufwickelspule mit seitlichen Flanschen tritt nun das Problem auf, dass das Bändchen bei Beginn des Aufwickelvorganges möglichst nahe an die Oberfläche der Aufwickelspule oder -Hülse herangeführt werden muß.However, it can also happen that, in the case of particularly smooth material to be wound up, a take-up reel or sleeve with fixed side flanges is to be used. This take-up reel body is available in a wide variety of embodiments as a plastic injection molded part, metal body or combinations of two covers of different material, which are firmly connected to a cardboard tube. When winding on such a take-up reel with side flanges, the problem now arises that the tape must be brought as close to the surface of the take-up reel or sleeve at the beginning of the winding process.
Um diesem Problem gerecht zu werden, kann die Spulmaschine nach der Erfindung in vorteilhafter Weise so ausgestaltet sein wie in Anspruch 5 angegeben. Dadurch, dass die Führungsrolle einen entsprechend großen Durchmesser aufweist, wird sichergestellt, dass sie entsprechend weit eintaucht und das aufzuwickelnde Bändchen exakt und wunschgemäß an den Grund der Aufwickelspule heranführt.In order to cope with this problem, the winding machine according to the invention can advantageously be configured as indicated in
In vorteilhafter Weise ist es möglich, wie in Anspruch 6 unter Schutz gestellt, die Breite der Führungsrolle zu verstellen, so dass diese immer nur so breit ist wie das Bändchen oder der Streifen. Hierdurch ist gewährleistet, dass beim Anlaufen an den rechten bzw. linken Flansch der Aufwickelspule ein möglichst geringer Abstand eingehalten wird, der kleiner sein sollte als die halbe Bändchenbreite.Advantageously, it is possible, as provided in
Im folgenden wird die Erfindung unter Hinweis auf die Zeichnung anhand zweier Ausführungsbeispiele näher erläutert.In the following the invention will be explained in more detail with reference to the drawing with reference to two embodiments.
Es zeigt:
- Fig. 1
- eine schematische Seitenansicht einer ersten Ausführungsform einer Spulmaschine nach der Erfindung;
- Fig. 2
- eine Draufsicht auf die Darstellung der
Fig. 1 ; - Fig. 3
- eine schematische Seitenansicht auf eine andere zweite Ausführungsform einer Spulmaschine nach der Erfindung;
- Fig. 4
- eine Draufsicht auf die Darstellung der
Fig. 3 ; - Fig. 5
- eine den
Fig. 2 und4 entsprechende Draufsicht einer Ausführungsform mit einer besonderen Aufwickelspule; und - Fig. 6
- einen Schnitt und eine Ansicht der Führungsrolle der Ausführungsform nach
Fig. 5 .
- Fig. 1
- a schematic side view of a first embodiment of a winding machine according to the invention;
- Fig. 2
- a plan view of the representation of
Fig. 1 ; - Fig. 3
- a schematic side view of another second embodiment of a winder according to the invention;
- Fig. 4
- a plan view of the representation of
Fig. 3 ; - Fig. 5
- a the
Fig. 2 and4 corresponding plan view of an embodiment with a special take-up reel; and - Fig. 6
- a section and a view of the guide roller of the embodiment according to
Fig. 5 ,
In der Zeichnung sind gleiche Teile mit gleichen Bezugszeichen bezeichnet.In the drawing, like parts are designated by like reference numerals.
Die in den
Das aufzuwickelnde Bändchen läuft über verschiedene Leitrollen 8 und einer Tänzerrolle, die Spannung zu einer Führungsrolle 10 kontrolliert. Diese Rollen 8 bis 10 sind an einer Tänzerplatte 6 gelagert, die relativ zu dem Gestell 5 durch einen Motor 7 senkrecht zur Richtung der Spindelachse bewegbar ist. Dieses ist durch einen Doppelpfeil angedeutet.The tape to be wound passes over
Wiederum senkrecht zur Laufrichtung des aufzuwickelnden Gutes, d.h. parallel zur Rotationsachse der Führungsrolle 10, ist die Aufwickelspindel 1 durch einen Motor 4 bewegbar, so dass eine Kreuzspule hergestellt werden kann. Die axiale Bewegung der Aufwickelspindel 1 wird durch eine kombinierte Linearmotor/Linearführungseinheit erzeugt. Ein Linearmotor erzeugt wesentlich höhere Beschleunigung und gleichzeitig genauere Positionierung als ein im Stand der Technik übliches Spindel/Muttersystem. Es ist einzusehen, dass bei Hinund Herbewegung in Richtung des Doppelpfeiles in Richtung der Spindelachse eine Kreuzspule beim Auflaufen des aufzuwickelnden Gutes auf eine Aufwickelspindel entsteht.Again perpendicular to the direction of the wound goods, i. parallel to the axis of rotation of the
Der Motor 7 wird so gesteuert, dass bei zunehmendem Durchmesser der Aufwickelspule der Abstand zwischen Führungsrolle und Spindelachse vergrößert wird, d.h. dass der richtige ungefähr konstante Abstand zur Oberfläche der Aufwickelspule eingehalten wird. Dieser Abstand beträgt ungefähr 1/3 bis 2/3 der Bändchenbreite.The
Bei der Ausführungsform nach
In den
Die Aufwickelspule 11 weist zwei seitliche Flansche 12 auf, die das aufgewickelte Gut schützen. Damit das aufzuwickelnde Bändchen entsprechend an den Grund der Aufwickelspule herangeführt werden kann, ist die Führungsrolle 10 entsprechend gestaltet, d.h. sie weist einen Durchmesser auf der so groß ist, dass sie in die Aufwickelspule zwischen den Flanschen 12 eintaucht, wie es beim Betrachten der
Zur Anpassung an Bändchen unterschiedlicher Breite ist die Führungsrolle 10 in ihrer Breite verstellbar. Bei der in
Claims (6)
- Winding machine for winding tapes or strips, particularly having a rectangular or flat, i.e. non-circular cross-section, with a winding spindle (1) for receiving a winding spool (11) and with a guide (10) from which the tape to be wound on is taken up on the winding spool, the winding spindle (1) together with the winding spool (11) being movable backwards and forwards in the direction of the spindle axis at right angles to the central take-up direction of the tape or strip on the winding spool, characterized by a linear motor with parallel linear guidance units for performing the advance movement of the winding spindle (1).
- Winding machine according to claim 1, characterized in that, adapting to the diameter of the winding spool (1), the guide (10) is movable at right angles to the direction of the spindle axis.
- winding machine according to claim 1, characterized in that, adapting to the winding spool diameter, the winding spindle (1) with the winding spool (11) can additionally be moved at right angles to the direction of the spindle axis.
- Winding machine according to one or more of the preceding claims, characterized in that the guide is formed by a guide roll (10) located on a floating plate (6).
- Winding machine according to claim 4, characterized in that the winding spool (11) has larger diameter lateral flanges (12) and that the diameter of the guide roll (10) is so large that sinking down to the spool base is possible.
- Winding machine according to claim 5, characterized in that the width of the guide roll (10) can be adjusted to adapt to the tape or strip width.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003124179 DE10324179A1 (en) | 2003-05-26 | 2003-05-26 | Dishwasher |
DE10324179 | 2003-05-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1481930A2 EP1481930A2 (en) | 2004-12-01 |
EP1481930A3 EP1481930A3 (en) | 2005-11-16 |
EP1481930B1 true EP1481930B1 (en) | 2008-08-27 |
Family
ID=33103615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040012211 Expired - Lifetime EP1481930B1 (en) | 2003-05-26 | 2004-05-24 | Winding machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1481930B1 (en) |
DE (2) | DE10324179A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2884238B1 (en) * | 2005-04-12 | 2008-08-15 | Calemard Soc Par Actions Simpl | METHOD FOR WINDING A BAND MATERIAL ON A COIL AND THE DEVICE FOR IMPLEMENTING THE SAME |
EP3067304B1 (en) | 2015-03-09 | 2017-05-24 | Georg Sahm GmbH & Co. KG | Winding machine |
CN105035802B (en) * | 2015-07-21 | 2018-11-02 | 台州云造智能科技有限公司 | Stop device |
CN110342329A (en) * | 2019-07-20 | 2019-10-18 | 苏州秋纺纺织科技有限公司 | A kind of automation textile machinery Yarn winding device |
CN113860068B (en) * | 2021-08-27 | 2023-06-06 | 安徽天威羊绒制品有限公司 | Wire collecting device for doubling machine |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE455581C (en) * | 1926-09-10 | 1928-02-03 | Walter Daub | Winding device for tapes, strands, tips and the like. Like. With a winding drum that can be displaced perpendicular to the run-up direction of the tape |
US3103322A (en) * | 1962-06-20 | 1963-09-10 | Gen Cable Corp | Trunnion roll type takeup stand |
DE1933926A1 (en) * | 1969-07-04 | 1971-01-14 | Georg Heckel Gmbh | Device for winding strangfoermigem material on spools of large dimensions |
US4413792A (en) * | 1978-09-07 | 1983-11-08 | Oconnor Lawrence | Apparatus for automatic traverse winding of tapes on a cylindrical core |
DE3106947A1 (en) * | 1980-03-01 | 1982-04-15 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Winding apparatus for winding up flat threads to form cylindrical cross-wound bobbins |
US4352467A (en) * | 1980-07-14 | 1982-10-05 | The Goodyear Tire & Rubber Company | Method of spiral winding strip material |
US4477035A (en) * | 1982-02-04 | 1984-10-16 | Oconnor Lawrence | Winding a package of tape |
ZA837137B (en) * | 1982-10-22 | 1984-06-27 | Kennecott Corp | Electrohydraulic drive for process line winders,unwinders and other equipment |
SE439765B (en) * | 1982-12-16 | 1985-07-01 | Akv I Kopparberg Ab | SET TO WRAP AN EQUAL BAND ON A ROTARY CORE |
GB8319629D0 (en) * | 1983-07-20 | 1983-08-24 | Connor L O | Winding package of tape |
JPS60142255U (en) * | 1983-08-29 | 1985-09-20 | 株式会社 片岡機械製作所 | Winding device for strip-shaped sheet waste |
GB9024396D0 (en) * | 1990-11-09 | 1991-01-02 | Jeftex Limited | Thread package building |
US6007016A (en) * | 1998-04-03 | 1999-12-28 | Helton; Kennith H. | Multi-roll segment package for plastic tape and winding machine for same |
EP0961393A1 (en) * | 1998-05-28 | 1999-12-01 | Sulzer Rüti Ag | Linear motor for textile machine, device with a linear motor and Loom with this device |
ITMI20020500A1 (en) * | 2002-03-08 | 2003-09-08 | Savio Macchine Tessili Spa | THREAD GUIDE DEVICE FOR OPEN-END THREADERS |
-
2003
- 2003-05-26 DE DE2003124179 patent/DE10324179A1/en not_active Withdrawn
-
2004
- 2004-05-24 EP EP20040012211 patent/EP1481930B1/en not_active Expired - Lifetime
- 2004-05-24 DE DE200450007936 patent/DE502004007936D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1481930A3 (en) | 2005-11-16 |
DE10324179A1 (en) | 2004-12-16 |
DE502004007936D1 (en) | 2008-10-09 |
EP1481930A2 (en) | 2004-12-01 |
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