EP1110897A2 - Spulmaschine - Google Patents
Spulmaschine Download PDFInfo
- Publication number
- EP1110897A2 EP1110897A2 EP00122347A EP00122347A EP1110897A2 EP 1110897 A2 EP1110897 A2 EP 1110897A2 EP 00122347 A EP00122347 A EP 00122347A EP 00122347 A EP00122347 A EP 00122347A EP 1110897 A2 EP1110897 A2 EP 1110897A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coil
- winding
- drive drum
- coil frame
- winding machine
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
- B65H54/40—Arrangements for rotating packages
- B65H54/52—Drive contact pressure control, e.g. pressing 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a winding machine with several winding positions, which each contain a coil frame to which the Control the contact force between one in the coil frame held coil and a drive drum a torque sensor is assigned by means of a drive element is adjustable by means of a winding station computer, the with the speed of the coil and the speed of the drive drum detecting sensors is connected, is controlled.
- the contact force between the spool and the drive drum over the entire spool travel precisely controlled.
- the tracking force is made up of the Weight of the spool and the spool frame together as well the force exerted by the torque sensor Torque results.
- the winding unit computer is with encoders connected, the speed of the drive drum and the Record the speed of the cheese. Under consideration of determined by the thread tension and thread number All moments can be calculated from these values that act on the coil frame.
- the coil control can then by driving the drive element the torque sensor Control so that the desired tracking force or desired course of the contact force are observed exactly.
- residual coils When operating such a winding machine, in particular when changing lots, it may not happen yet Completely finished coils, so-called residual coils, one Removed winding unit and in the bobbin frame of another Winding unit are used to be completed there. At the end of a game, there may be some Winding units are turned off without the bobbins there have reached their full diameter. These residual coils are then removed and placed in the remaining, still working Reels inserted to finish there become. At the beginning of a new game usually arise also residual coils, since the user is in this phase with various package diameters, correction factors etc. Attempts to find the optimal coil for its application to get. It is the same for the automatic setting Bobbin changer important, several full bobbins one Submit bobbin to the bobbin changing device on this full bobbin adjust.
- the invention has for its object a winding machine of the type mentioned in such a way that the processing of residual coils presents no difficulties, i.e. that Residual coils also of larger diameter instead of empty ones Sleeves can be used in a coil frame and that then the contact pressure between the spool and the drive drum corresponds at least approximately to the desired course.
- the winding unit calculator calculates using an information representing the density of the residual coil and one from adapting to the diameter the residual coil information about the position of the Before starting the winding process the bobbin frame that of the Torque sensor to apply torque and controls it Drive element accordingly.
- the operator moves the spool frame into one position, which is suitable for the remaining coil to be used, i.e. at least approximately corresponds to their diameter. From this position is taking into account the at least the central computer the winding machine known and to the winding unit computer passed density of the coil the required contact force calculated within certain error limits and during commissioning given the winding unit. After the winding unit has started, the winding station computer then calculates on the basis the now detected speed of the coil in relation to Speed of the drive drum the exact coil diameter and the density of the coil exactly the weight, so that afterwards the contact force is determined exactly.
- a largely exactly corresponds to the diameter of the residual coil Position of the coil frame can be trained
- the winder can be started up automatically, in which the Reel station computer is set up so that after actuation the means, after which the coil frame is first raised takes place, and at the beginning of the lowering process of the coil frame the drive drum in a rotational movement with low speed is offset and at the start of a detected and rotation caused by the drive drum Residual coil a control signal is generated, which is both the end the adjustment process to adapt to the diameter of the Residual coil also controls the termination of the rotational movement the drive drum trips at low speed.
- the Speed is advantageously set such that the surface speed the drive drum is about 50 m / min. This prevents damage to the remaining coil.
- the drawing shows a part in a schematic representation a winding unit of a winding machine, the multiple of such Has winding units.
- the Cross-wound bobbin 10 has a bobbin tube on which the thread or the yarn is wound up.
- the coil sleeve is the cheese 10 between two bobbins 11 one Coil frame 12 clamped.
- the coil frame 12 is by means of an axis 13 pivotally mounted in a machine frame.
- the cheese 10 rests on a drive drum 14 which is provided with a reverse thread and the crosswise Laying the thread running onto the package 10 causes.
- the drive drum 14 is by means of a not shown Electric motor driven. For its part, it drives by Friction on the cheese 10.
- the contact force between the cheese 10 and the drive drum 14 is controlled over the entire coil travel, i.e. from the start of winding an empty one into the coil frame 12 used bobbin until completion of the package 10 with a predetermined final diameter and / or predetermined Final weight.
- the contact force between the cheese 10 and the drive drum 14 consists of a weight fraction of the cheese 10, a weight proportion of the coil frame 12 and one Torque together, by means of a torque sensor 15th is applied to the axis 13 of the coil frame 12.
- the Torque of the torque sensor 15 is by means of an adjusting element 16 set, in particular a stepper motor.
- the torque transmitter 15 and the adjusting element 16 are constructed, for example, in accordance with DE 19 817 363 A1.
- the position of the. Drive element 16 and thus that Torque of the torque sensor 15 and ultimately the Contact force between the cheese 10 and the drive drum 14 is controlled by means of a winding station computer 17.
- the winding unit computer 17 is connected to a speed sensor, the speed of the drive drum 14 in the Inputs winding station calculator. It is also connected to the winding station computer 17 a speed sensor connected to the drive speed the cheese 10 or one with the same speed running coil plate 11 detected. Calculated based on this data the winding unit computer 17 each the current Diameter of the cheese
- the winding unit computer 17 are also from Entered additional data on the outside, especially when winding adjusted thread tension and / or the thread number, so that the winding unit computer 17 not only the current diameter the cheese 10 can calculate, but also the spooled Length of thread and the weight of the package 10. With the help this data then becomes that to be applied by the torque sensor 15 Torque calculated, to generate it then Drive element 16 is adjusted accordingly. In this way it is possible to use the entire coil travel, i.e. from the beginning winding an empty bobbin tube until completion the cheese with a given diameter and / or a predetermined weight, the contact force between Control the bobbin 10 and drive drum 14 exactly. This makes it possible to produce coils with a very uniform density. The density can be detected and e.g. in the winding unit computer 17 can be saved.
- Winding unit shown is designed so that this is easily possible and that even afterwards with a predetermined contact force between Cross-wound bobbin 10 and drive drum 14 immediately when starting of the winding process.
- buttons 18, 19 are provided which are connected to the Bobbin control 17 are connected and by their Actuate the drive element via the winding unit computer 17 16 can be switched on in such a way that it is via the torque transmitter 15 pivots the coil frame 12. For example, if one Smaller residual coil should be used after a full one Cross-wound bobbin 10 was taken out of the bobbin frame 12, so can this residual coil can be inserted into the coil frame 12. By pressing the buttons 18 or 19, the coil frame is then 12 lowered until the residual coil on the circumference of the drive drum 14 is present. From the thereby of the drive element The winding station computer receives 16 travel 17 information about the diameter of the inserted Residual coil.
- the winding unit computer 17 uses the information about the thread number to approximate the density and / or the winding tension calculate the weight of the remaining coil and thus also the required to achieve the desired tracking force Additional load from the torque sensor 15.
- the winding unit computer 17 then adjusts the drive element 16 of the Torque sensor 15 accordingly, so that before starting the winding position the desired contact force at least approximately is set.
- the keys 18, 19 are in the exemplary embodiment assigned to the winding unit.
- the central input unit of the machine control with which each individual winding unit can be called up. It can then be individual. Keys for operating the drive element 16 or to trigger the pivoting process or key combinations in the input unit for this actuation be provided.
- the information about the density and the thread tension when winding, the density of the cheese 10 is crucial can be used for the calculations from the Central control of the winding machine can be accessed. You can however, also in a memory of the winding station computer 17 stored and retrieved from it if necessary.
Landscapes
- Winding Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Harvester Elements (AREA)
- Warping, Beaming, Or Leasing (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims (7)
- Spulmaschine mit mehreren Spulstellen, die jeweils einen Spulenrahmen enthalten, dem zum Steuern der Auflagekraft zwischen einer in dem Spulenrahmen gehaltenen Spule und einer Antriebstrommel ein Drehmomentengeber zugeordnet ist, der mittels eines Antriebselementes verstellbar ist, das mittels eines Spulstellenrechners, der mit die Drehzahl der Spule und die Drehzahl der Antriebstrommel erfassenden Gebern verbunden ist, gesteuert ist, dadurch gekennzeichnet, daß von einer Bedienungsperson betätigbare Mittel (18, 19) zum Verstellen des Antriebselementes (16) und damit des Spulenrahmens (12) zur Anpassung an einen Durchmesser einer in den Spulenrahmen einzusetzenden Restspule vorgesehen sind.
- Spulmaschine nach Anspruch 1, dadurch gekennzeichnet, daß der Spulstellenrechner (17) unter Verwendung einer die Dichte der Restspule repräsentierenden Information und einer sich aus der Anpassung an den Durchmesser der Restspule ergebenden Information über die Stellung des Spulenrahmens (12) vor dem Starten des Spulvorgangs das von dem Drehmomentengeber (15) aufzubringende Drehmoment berechnet und dessen Antriebselement (16) entsprechend ansteuert.
- Spulmaschine nach Anspruch 2, dadurch gekennzeichnet, daß als die Dichte der Restspule repräsentierendes Signal die eingestellte Wickelspannung dient.
- Spulmaschine nach Anspruch 3, dadurch gekennzeichnet, daß ein Signal über die Wickelspannung in jedem Spulstellenrechner (17) abgespeichert ist.
- Spulmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Spulstellenrechner (17) derart eingerichtet ist, daß nach Betätigung der Mittel (18, 19) , nach einem Anheben des Spulenrahmens (12) und bei Beginn des Absenkvorganges des Spulenrahmens (12) die Antriebstrommel (14) in eine Rotationsbewegung mit niedriger Drehzahl versetzt ist und daß bei Beginn einer detektierten und durch die Antriebstrommel (14) bewirkten Rotation der Restspule ein Steuersignal generiert wird, das sowohl das Ende des Verstellvorganges zur Anpassung an den Durchmesser der Restspule steuert als auch die Beendigung der Rotationsbewegung der Antriebstrommel (14) mit niedriger Drehzahl auslöst.
- Spulmaschine nach Anspruch 6, dadurch gekennzeichnet, daß die Drehzahl derart eingestellt ist, daß die Oberflächengeschwindigkeit der Antriebstrommel (14) etwa 50 m/min beträgt.
- Spulmaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß ein Bedienfeld vorgesehen ist, das eine Taste oder eine Tastenkombination enthält, durch deren Betätigen das Antriebselement (16) des Drehmomentengebers (15) verstellbar ist.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19962296 | 1999-12-23 | ||
| DE19962296A DE19962296A1 (de) | 1999-12-23 | 1999-12-23 | Spulmaschine |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1110897A2 true EP1110897A2 (de) | 2001-06-27 |
| EP1110897A3 EP1110897A3 (de) | 2002-12-18 |
| EP1110897B1 EP1110897B1 (de) | 2005-03-02 |
Family
ID=7934003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00122347A Expired - Lifetime EP1110897B1 (de) | 1999-12-23 | 2000-10-24 | Spulmaschine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6405968B2 (de) |
| EP (1) | EP1110897B1 (de) |
| JP (1) | JP4690540B2 (de) |
| DE (2) | DE19962296A1 (de) |
| TR (1) | TR200003542A2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1820764A3 (de) * | 2006-02-16 | 2009-06-24 | SAVIO MACCHINE TESSILI S.p.A. | Vorrichtung und Verfahren zum Regeln des Kontaktdrucks einer Wickelspule |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6349896B1 (en) * | 2000-03-21 | 2002-02-26 | Owens Corning Fiberglas Technology, Inc. | Method of controlling strand guide position during package buildup |
| DE10045919A1 (de) * | 2000-09-16 | 2002-03-28 | Schlafhorst & Co W | Vorrichtung zum Steuern eines Spulenrahmens einer Textilmaschine |
| DE102007043352A1 (de) * | 2007-09-12 | 2009-03-19 | Oerlikon Textile Gmbh & Co. Kg | Verfahren zum Betreiben einer Doppeldrahtzwirn- oder Kabliermaschine sowie Doppeldrahtzwirn- oder Kabliermaschine |
| DE102013009653A1 (de) | 2013-06-08 | 2014-12-11 | Saurer Germany Gmbh & Co. Kg | Verfahren zum Einstellen einer Drehwinkelstellung eines eine Spulenhülse drehbeweglich halternden Spulenrahmens und Spulen herstellende Textilmaschine mit mehreren Spulstellen |
| DE102013009652A1 (de) | 2013-06-08 | 2014-12-11 | Saurer Germany Gmbh & Co. Kg | Verfahren zum Einstellen einer Drehwinkelstellung eines eine Spule drehbeweglich halternden Spulenrahmens, Spulen herstellende Textilmaschine mit mehreren Spulstellen und Verwendung eines einen Spulenrahmen antreibenden Schrittmotors |
| EP3057896B1 (de) | 2013-10-14 | 2020-05-13 | STC Spinnzwirn GmbH | Vorrichtung zum extrudieren, verstrecken und aufwickeln einer schar von folienbändchen |
| CN105621152B (zh) * | 2015-12-28 | 2019-01-29 | 江阴市长泾花园毛纺织有限公司 | 一种防凸边的正多边形纱锭组 |
| CN113334426B (zh) * | 2021-07-09 | 2025-01-14 | 金杯电工(成都)有限公司 | 成圈机托盘自动拿取机械臂 |
| CH719451A1 (de) | 2022-02-25 | 2023-08-31 | Ssm Schaerer Schweiter Mettler Ag | Schwenkantrieb für eine Spulvorrichtung. |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1237259B (de) * | 1959-01-07 | 1967-03-23 | Barmag Barmer Maschf | Schaltvorrichtung fuer Spulenspinnmaschinen |
| US3697007A (en) * | 1970-10-06 | 1972-10-10 | Northrop Carolina Inc | Winding apparatus |
| JPS508254U (de) * | 1974-05-20 | 1975-01-28 | ||
| DE2513981A1 (de) * | 1975-03-29 | 1976-10-07 | Schlafhorst & Co W | Verfahren und vorrichtung zum steuern und/oder regeln der fadenspannung beim wickeln einer textilspule |
| DE2947901C2 (de) * | 1979-11-28 | 1985-06-27 | W. Schlafhorst & Co, 4050 Mönchengladbach | Reibradantrieb in Verbindung mit einer Spulenwechselvorrichtung |
| JPS6011875Y2 (ja) * | 1980-05-14 | 1985-04-18 | 村田機械株式会社 | 巻取パツケ−ジの接圧調整装置 |
| JPS62215472A (ja) | 1986-03-17 | 1987-09-22 | Toray Eng Co Ltd | 糸条巻き取り装置 |
| JPS63225076A (ja) * | 1987-03-12 | 1988-09-20 | Murata Mach Ltd | 自動ワインダ−におけるロツトチエンジ方法 |
| DE3913793A1 (de) * | 1988-04-26 | 1989-11-09 | Brown Inc John | Spulvorrichtung mit luftgeregeltem spulkopfdruck und spulverfahren |
| JPH01294172A (ja) | 1988-05-18 | 1989-11-28 | Murata Mach Ltd | ワインダーの接圧制御装置 |
| CH677918A5 (de) * | 1988-07-22 | 1991-07-15 | Schweiter Ag Maschf | |
| DE3927142C2 (de) * | 1989-08-17 | 1998-02-12 | Schlafhorst & Co W | Einrichtung zum Steuern des Kontaktdruckes und/oder der Relativbewegung zwischen einer Spulwalze und einer Spule |
| DE4239579A1 (de) * | 1992-11-25 | 1994-05-26 | Schlafhorst & Co W | Verfahren zum Wickeln von Kreuzspulen |
| DE19527214A1 (de) * | 1995-07-26 | 1997-01-30 | Schlafhorst & Co W | Vorrichtung zum Steuern eines Spulenrahmens einer Spinnereimaschine |
| DE19817363A1 (de) * | 1998-04-18 | 1999-10-21 | Schlafhorst & Co W | Vorrichtung zum Steuern des Spulenrahmens einer Textilmaschine |
| DE19829597A1 (de) * | 1998-07-02 | 2000-01-05 | Schlafhorst & Co W | Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine |
| US6349896B1 (en) * | 2000-03-21 | 2002-02-26 | Owens Corning Fiberglas Technology, Inc. | Method of controlling strand guide position during package buildup |
-
1999
- 1999-12-23 DE DE19962296A patent/DE19962296A1/de not_active Withdrawn
-
2000
- 2000-10-24 DE DE50009634T patent/DE50009634D1/de not_active Expired - Lifetime
- 2000-10-24 EP EP00122347A patent/EP1110897B1/de not_active Expired - Lifetime
- 2000-11-29 TR TR2000/03542A patent/TR200003542A2/xx unknown
- 2000-12-19 JP JP2000385364A patent/JP4690540B2/ja not_active Expired - Fee Related
- 2000-12-22 US US09/747,620 patent/US6405968B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1820764A3 (de) * | 2006-02-16 | 2009-06-24 | SAVIO MACCHINE TESSILI S.p.A. | Vorrichtung und Verfahren zum Regeln des Kontaktdrucks einer Wickelspule |
Also Published As
| Publication number | Publication date |
|---|---|
| US6405968B2 (en) | 2002-06-18 |
| TR200003542A3 (tr) | 2001-07-23 |
| EP1110897A3 (de) | 2002-12-18 |
| TR200003542A2 (tr) | 2001-07-23 |
| JP4690540B2 (ja) | 2011-06-01 |
| JP2001199633A (ja) | 2001-07-24 |
| EP1110897B1 (de) | 2005-03-02 |
| DE19962296A1 (de) | 2001-06-28 |
| DE50009634D1 (de) | 2005-04-07 |
| US20010007339A1 (en) | 2001-07-12 |
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