EP0995711B1 - Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine - Google Patents
Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine Download PDFInfo
- Publication number
- EP0995711B1 EP0995711B1 EP99110203A EP99110203A EP0995711B1 EP 0995711 B1 EP0995711 B1 EP 0995711B1 EP 99110203 A EP99110203 A EP 99110203A EP 99110203 A EP99110203 A EP 99110203A EP 0995711 B1 EP0995711 B1 EP 0995711B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- thread
- yarn
- bobbin
- winding
- desired value
- 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 63
- 238000000034 method Methods 0.000 title claims description 25
- 230000006870 function Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000009987 spinning Methods 0.000 description 15
- 235000013351 cheese Nutrition 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 5
- 239000004753 textile Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012546 transfer Methods 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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material
- B65H63/024—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials
- B65H63/036—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to reduction in material tension, failure of supply, or breakage, of material responsive to breakage of materials characterised by the combination of the detecting or sensing elements with other devices, e.g. stopping devices for material advancing or winding mechanism
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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
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/02—Arrangements for removing spent cores or receptacles and replacing by supply packages at paying-out stations
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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
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a method according to the preamble of Claim 1.
- a textile machine producing as cross-wound bobbins Winding machine is for example from DE 196 50 932 A1 known.
- Such so-called cross-winder machines have one Variety of jobs designed as winding units, the usually in the longitudinal direction of the winding machine are arranged side by side. For operation, monitoring and to control the winding machine is known, each winding station assign a separate workstation computer.
- the single ones Workstation computers are included via a machine bus connected to a central control unit of the winding machine.
- Such winding machines have a Self-supplying service unit in the form a package changer.
- the package changer passes Completed bobbins from the winding frame of the Work place on a machine-long transport device, the the packages to a machine end Transfer station transported. Then that changes Service unit a new empty tube in the winding frame of the concerned job.
- the current thread tension is known from DE 41 29 803 A1 (which represents the closest prior art) of the running thread with a thread tension sensor detect.
- Using one of these thread tension sensors performed thread tension measurement on the running thread is a Control signal provided for the thread tensioner, the a more or less large one according to the control signal Braking effect on the running thread. This will ensured that the yarn with a defined tension the package is wound.
- Thread cleaner It is also known to keep the thread running during the Rewinding process by a so-called thread cleaner to lead.
- This thread cleaner probes the running thread Irregularities, such as thick or thin spots. If such irregularities are recognized, the Thread cleaner triggered a controlled thread cut.
- the running thread is below the fault location separated so that a lower thread and an upper thread are created.
- the upper thread which has the defect, first runs on the bobbin because of its relatively large size The flywheel cannot be braked to an abrupt stop can.
- the bobbin thread is controlled Thread cleaner cut mostly held and can in the thread tensioner by means of a so-called gripper tube to a Splicer are transferred where the lower thread end with the upper thread end, which is pivoted by means of a Suction nozzle is retrieved from the package surface, is connected.
- thread entanglement and / or loops of the lower thread can also occur on the payout spool.
- This thread hooking or loops can have the result that, although the lower thread sensor detects the presence of a lower thread, the winding unit in question, despite repeated repetition of the thread connecting process, cannot be put back into operation automatically.
- this object is achieved by a method with the solved in claim 1 features.
- Connect the upper thread with the lower thread the thread tension through the thread tension sensor to a predeterminable one Target value of the thread tension lying actual value is checked can exceed a limit, indicating a automatically indicates a source of error that cannot be rectified immediately recognized and immediately a replacement of the payout spool be initiated.
- it passes through the Thread tension sensor measured actual value a specifiable Limit value it can be concluded that the thread, For example, a loop is hooked on the payout spool has formed or the like so that one of the pull-off force opposing restraining force acts on the thread, which leads to another thread break.
- the target value with which the actual value is compared in one Storage unit of the workstation computer is stored. It is particularly preferred if the target value for all Winding stations of at least one winding machine by a central one Computer unit is specified together. This allows in a simple manner the target value depending on the yarn to be wound, for example its Strength properties, material thickness and the like, specify variably. This allows the specified target values changed according to the actual spooled thread become. This results in a very universal use of the inventive method. It is also preferred Embodiment of the invention provided that the target value during the operation of the winding unit depending on Operating parameters of the winding unit can be changed.
- the target values optimally according to the actual circumstances to adjust.
- the inventive method can be recognized with certainty whether it occurs Thread break is actually an irreparable entanglement or yarn the like.
- the figure shows a side view of one labeled 10 Bobbin of a textile machine producing cross-wound bobbins 1.
- Such textile machines known as automatic winder machines have a large number of juxtaposed Spooling stations 10, on which payout spools 12 (hereinafter also Spinning bobbins) to large-volume winding spools 14 (hereinafter also referred to as cross-wound bobbins).
- the Spinning heads 12 pass through a transport device 16 to the individual winding units 10.
- the transport device 16 as is known per se, does not include a large number in detail specified transport routes on which on Transport plates 20 attached, spinning heads 12 or empty tubes 18 are promoted.
- a spool 12 located in winding position I. pulled a thread 22.
- the thread passes through the spinning cop 12 22 in the thread running direction 24 on its way to the package 14 first a bobbin thread sensor 28, which is connected to a signal line 30 is connected to a workstation computer 32.
- this lower thread sensor 28 for example, after a thread break or a controlled cleaner cut Initiation of the upper thread search, determined whether at all Bobbin thread 34 is present.
- a thread tensioner 36 is located above the lower thread sensor 28 arranged.
- the thread tensioner 36 includes not shown Brake actuator, which is exerted on the running thread 22 Contact pressure via a signal line 38 from the Job computer 32 can be controlled.
- a thread end connecting device 40 which is designed, for example, as a pneumatic splicer, is arranged.
- the splicing device 40 is also connected to the workstation computer 32 via a signal line 42.
- a thread cleaner 44 is arranged in the further course of the thread path in order to detect yarn defects. The quality of the running thread is constantly monitored by means of the thread cleaner 44.
- the signals of the thread cleaner 44 are fed to the workstation computer 32 for evaluation via a signal line 48.
- the workstation computer 32 actuates a cutting device 52 via a signal line 50 and the thread 22 is separated.
- a thread tension sensor 54 and a paraffinizing device 46 are also arranged in the thread running direction 24 after the thread cleaner 44.
- the thread tension sensor 54 is also connected to the workstation computer 32 via a signal line 56. During the regular winding operation, the thread tension force of the running thread 22 is continuously monitored by means of the thread tension sensor 54 and the thread tensioner 36 is controlled via the workstation computer 32 in accordance with the signals supplied by the thread tension force sensor 54. This means that the brake actuators of the thread tensioner 36 apply a contact pressure to the thread 22, which ensures that an essentially constant thread pull force is set on the running thread 22, which ensures a uniform packing density of the finished package 14.
- the paraffinizing device 46 is followed by a deflection device 58 in the thread running direction, via which the thread 22 runs onto a winding drum 60, a so-called grooved drum, which ensures that the thread 22 is laid crosswise, in particular according to the 'wild winding' type of winding.
- the cross-wound bobbin 14 is rotatably mounted on a pivotally mounted winding frame 64 via a sleeve (not shown in more detail) and lies with its outer circumference on a single-motor-driven winding drum 60, which takes the cross-wound bobbin by friction.
- the winding unit 10 further comprises a suction nozzle 66 and a gripper tube 68.
- the gripper tube 68 serves to grasp the lower thread 34 originating from the spinning cop 12, which is usually held in the thread tensioner 36 in a controlled thread cleaning cut or in the event of a thread break above the thread tensioner.
- the gripper tube 68 can be pivoted about an axis of rotation 72 along the movement path 74 shown in dashed lines and is connected to a central vacuum supply 76 of the winding machine, which is connected to a vacuum source 78.
- the pivoting of the gripper tube 68 is triggered by a signal provided by the workstation computer 32, via a drive device known per se and therefore not shown in detail.
- the suction nozzle 66 serves for gripping the cheese 14 accumulated upper thread 80.
- the suction nozzle 66 is one Axis of rotation 82 can be pivoted such that its mouth 84 a Trajectory traverses 86.
- the suction nozzle 66 is also included the vacuum supply 76 connected.
- the pivotal movement of the Suction nozzle 66 is through the workstation computer 32 Driving a known, not shown Drive device, preferably a cam disk package, triggered.
- the winding unit 10 includes other mechanical, electrical and pneumatic components under the present Description should not be explained in more detail.
- the winding unit 10 shown in the figure shows the following Function:
- the workstation computer 32 then performs the following actions out:
- the winding frame 64 is lifted off the winding drum 60 and thereby prevents the on the peripheral surface of the cheese 14th running thread end (upper thread) through the winding drum 60 so is rolled that it is no longer later through the suction nozzle 66 is recordable.
- the cheese 14 is also by a Coil brake (not shown) braked to a standstill.
- the lower thread sensor 28 detects whether there is a lower thread 34. This means that the lower thread sensor 28 immediately signals by means of a corresponding signal whether a lower thread 34 is present at all. If there is no such signal from the lower thread sensor 28, this means that either the spinning head 12 has run empty or that the lower thread 34 cannot be picked up for the hook tube 68. In both cases, the thread connection process is aborted via the workstation computer 32 and a so-called cop change circuit is triggered immediately, that is to say the spinning cop in the winding position I or the empty tube is automatically exchanged for a new spinning cop 12.
- the gripper tube 68 first becomes such controlled that its mouth in the thread path of the thread 22 arrives and the lower thread 34 engages. Then that will Gripper tube 68 pivoted along the path 74, so that the gripped lower thread 34 into the splicer 40 is inserted.
- the mouth 84 of the suction nozzle 66 is pivoted to the circumference of the cheese 14 and the winding drum 60 is driven counter to the winding direction, so that the cheese 14 rotates backwards. Due to the negative pressure present at the mouth 84 of the suction nozzle 66, the upper thread 80 is picked up by the surface of the package 14 and optionally cleaned by means of a thread cutting and sensor device (not shown) arranged within the suction nozzle 66, i.e. the defective thread piece of the upper thread is removed cut off. The suction nozzle 66 is then pivoted downward along the movement path 86, so that the upper thread 80 is likewise inserted into the splicing device 40. The upper thread 80 is brought into contact with the thread tension sensor 54 and also threaded into the thread cleaner 44 by the suction nozzle 66.
- the splicing device 40 is then via the control line 42 causes the lower thread 34 with the upper thread 80 to swirl.
- Thread tension is immediately via the thread tension sensor 54 detected and corresponding signals via the control line 56 Job computer 32 forwarded.
- job computer 32 become the signals supplied by the thread tension sensor 54 constantly with a target value stored in a storage unit 90 compared. This is the target value for the thread tension either for each winding unit 10 or for all winding units 10 a winding machine 1 can be specified.
- the target value can depend be of a quality, thickness, type of material or the like of the thread to be wound 22.
- This target value can either permanently, for example for different threads 22 in be stored in the memory element 90 or is via a central computer unit 94, which is indicated here Machine bus 92 is connected to the workstation computer 32, centrally specified.
- the job computer 32 includes one Comparator 96, the predetermined target value with the immediately after restarting the winding process from Thread tension sensor 54 compares the actual signal supplied. If the ascertained actual value is a predetermined limit value, which a subsequent thread break precedes, this will from the job computer 32 automatically as a not correctable error interpreted, for example as a hooking of the thread 22 on the spinning head 12 or a loop. In this case, the workstation computer 32 does without further, of futile connection attempts and leads immediately change the payout spool.
- the method according to the invention not only leads to an improvement in the efficiency of the individual winding units 10 of the winding machine 1 and thus to an increase in Productivity of the textile machine but by the total lower stress on the package surfaces too an increase in the quality of the packages.
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Description
Wie vorstehend bereits erläutert, wird bei einem gewollten Fadenschnitt infolge einer detektierten Fadenunregelmäßigkeit der Unterfaden in der Regel durch den Fadenspanner gehalten, so daß der Unterfadensensor, der - in Laufrichtung des Fadens gesehen - vor dem Fadenspanner angeordnet ist, das Vorhandensein des Unterfadens feststellen kann.
Diese Fadenverhakungen bzw. Schlaufen können zur Folge haben, daß, obwohl der Unterfadensensor das Vorhandensein eines Unterfadens detektiert, die betreffende Spulstelle, trotz mehrfacher Wiederholung des Fadenverbindungsvorganges, nicht wieder automatisch in Betrieb genommen werden kann.
Da mit dem erfindungsgemäßen Verfahren sofort erkannt wird, daß weitere Fadenverbindungsversuche nutzlos sind, wird ein entsprechend mehrmaliges Suchen (Absaugen) des Oberfadens von der Auflaufspule vermieden.
Im weiteren Verlauf des Fadenweges ist zur Feststellung von Garnfehlern ein Fadenreiniger 44 angeordnet. Mittels des Fadenreinigers 44 wird ständig die Qualität des laufenden Fadens überwacht. Die Signale des Fadenreinigers 44 werden zur Auswertung über eine Signalleitung 48 dem Arbeitsstellenrechner 32 zugeführt. Beim Auftreten eines Garnfehlers wird von dem Arbeitsstellenrechner 32 über eine Signalleitung 50 eine Schneideinrichtung 52 betätigt und der Faden 22 getrennt.
In Fadenlaufrichtung 24 sind nach dem Fadenreiniger 44 noch ein Fadenzugkraftsensor 54 sowie eine Paraffiniereinrichtung 46 angeordnet. Der Fadenzugkraftsensor 54 ist dabei über eine Signalleitung 56 ebenfalls mit dem Arbeitsstellenrechner 32 verbunden. Während des regulären Spulbetriebes wird mittels des Fadenzugkraftsensors 54 ständig die Fadenzugkraft des laufenden Fadens 22 überwacht und entsprechend den vom Fadenzugkraftsensor 54 gelieferten Signalen über den Arbeitsstellenrechner 32 der Fadenspanner 36 angesteuert. Das heißt, die Bremsteller des Fadenspanner 36 beaufschlagen den Faden 22 mit einem Anpreßdruck, der sicher stellt, daß sich am laufenden Faden 22 eine im wesentlichen konstante Fadenzugkraft eingestellt, die eine gleichmäßige Packungsdichte der fertiggestellten Kreuzspule 14 gewährleistet.
Die Kreuzspule 14 ist über eine nicht näher dargestellte Hülse an einem schwenkbar gelagerten Spulrahmen 64 drehbar gelagert und liegt dabei mit ihrem Außenumfang an einer einzelmotorisch angetriebenen Spultrommel 60 an, die die Kreuzspule über Reibschluß mitnimmt.
Das Greiferrohr 68 dient dabei zum Ergreifen des vom Spinnkops 12 stammenden Unterfadens 34, der bei einem kontrollierten Fadenreinigungsschnitt oder bei einem Fadenbruch oberhalb des Fadenspanners in der Regel im Fadenspanner 36 gehalten ist.
Das Greiferrohr 68 ist um eine Drehachse 72 entlang der gestrichelt eingezeichneten Bewegungsbahn 74 verschwenkbar und an eine zentrale Unterdruckversorgung 76 der Spulmaschine angeschlossen, die mit einer Unterdruckquelle 78 in Verbindung steht. Das Verschwenken des Greiferrohres 68 wird durch ein vom Arbeitsstellenrechner 32 bereitgestelltes Signal, über eine an sich bekannte und daher nicht näher dargestellte Antriebseinrichtung, ausgelöst.
Das heißt, der Unterfadensensor 28 signalisiert durch ein entsprechendes Signal sofort, ob überhaupt ein Unterfaden 34 vorhanden ist. Bleibt ein solches Signal des Unterfadensensors 28 aus, bedeutet dies, daß entweder der Spinnkops 12 leergelaufen ist oder, daß der Unterfaden 34 für das Greiferrohr 68 nicht aufnehmbar ist.
In beiden Fällen wird über den Arbeitsstellenrechner 32 der Fadenverbindungsvorgang abgebrochen und sofort eine sogenannte Kopswechselschaltung ausgelöst, das heißt, der in Spulposition I stehende Spinnkops oder die Leerhülse wird automatisch gegen einen neuen Spinnkopses 12 ausgetauscht.
Der Oberfaden 80 wird dabei durch die Saugdüse 66 sowohl in Anlage an den Fadenzugkraftsensor 54 gebracht als auch in den Fadenreiniger 44 eingefädelt.
Claims (11)
- Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine (1), mit einem an eine Steuereinrichtung angeschlossenen Fadenzugkraftsensor (54) zum Überwachen der Fadenzugkraft eines von einer Ablaufspule (12) zu einer Auflaufspule (14) laufenden Fadens (22), einem Fadenspanner (36) zum Regulieren der Fadenzugkraft, einer Spleißeinrichtung (40) zum automatischen Verbinden des Fadenendes der Ablaufspule (12) (Unterfaden) mit dem Fadenende der Auflaufspule (14) (Oberfaden) nach einem Fadenbruch oder einem Fadenreinigungsschnitt sowie einer Spulenwechseleinrichtung zum Austauschen nicht weiter abspulbarer Ablaufspulen,
dadurch gekennzeichnet, daß nach Verbinden des Oberfadens mit dem Unterfaden die Fadenzugkraft mittels des Fadenzugkraftsensors (54) überwacht und bei Überschreitung eines vorgebbaren Grenzwertes durch die Steuereinrichtung die Spulenwechseleinrichtung im Sinne 'Ablaufspulenwechsel' beaufschlagt wird. - Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß der vom Fadenzugkraftsensor (54) ermittelte Ist-Wert der Fadenzugkraft in der als Arbeitsstellenrechner (32) ausgebildeten Steuereinrichtung der betreffenden Spulstelle mit einem Fadenzugkraft-Soll-Wert verglichen wird.
- Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß der Soll-Wert in einer Speichereinheit des Arbeitsstellenrechners (32) abgelegt wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Soll-Wert für jede Spulstelle der Spulmaschine vorgegeben wird.
- Verfahren nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Soll-Wert für alle Spulstellen der Spulmaschine gemeinsam vorgegeben wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Soll-Wert in Abhängigkeit von Eigenschaften des zu verarbeitenden Garnes vorgegeben wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Soll-Wert für verschiedene Garne permanent in der Speichereinheit des Arbeitsstellenrechners abgespeichert wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Soll-Wert für verschiedene Fäden durch eine zentrale Rechnereinheit, mit der die Arbeitsstellenrechner über einen Bus verbunden sind, aktuell bereitgestellt wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Vergleich des Ist-Wertes mit dem Soll-Wert durch einen Komparator des Arbeitsstellenrechners durchgeführt wird.
- Verfahren nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Vergleich der Ist-Werte der einzelnen Spulstellen mit einem gemeinsamen Soll-Wert für alle Spulstellen in der zentralen Rechnereinheit der Spulmaschine durchgeführt wird.
- Verfahren nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Soll-Wert während des Betriebes der Spulstelle in Abhängigkeit von Betriebsparametern der Spulstelle verändert werden kann.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19848881A DE19848881A1 (de) | 1998-10-23 | 1998-10-23 | Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine |
| DE19848881 | 1998-10-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0995711A2 EP0995711A2 (de) | 2000-04-26 |
| EP0995711A3 EP0995711A3 (de) | 2000-11-15 |
| EP0995711B1 true EP0995711B1 (de) | 2003-09-03 |
Family
ID=7885387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99110203A Expired - Lifetime EP0995711B1 (de) | 1998-10-23 | 1999-05-26 | Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6270033B1 (de) |
| EP (1) | EP0995711B1 (de) |
| JP (1) | JP4643779B2 (de) |
| DE (2) | DE19848881A1 (de) |
| TR (1) | TR199902619A2 (de) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10007950A1 (de) * | 2000-02-22 | 2001-08-23 | Schlafhorst & Co W | Vorrichtung zur Inbetriebnahme einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine |
| WO2003010374A1 (en) * | 2001-07-19 | 2003-02-06 | Kwan-Sik Shin | A yarn pull-out machine |
| ITMI20012421A1 (it) * | 2001-11-16 | 2003-05-16 | Savio Macchine Tessili Spa | Dispositivo e procedimento per depurare il filo della bobina di alimentazione ad una roccatice automatica dai suoi tratti terminali difettos |
| DE102005017606A1 (de) | 2005-04-16 | 2006-10-19 | Saurer Gmbh & Co. Kg | Verfahren und Vorrichtung zur Qualitätsüberwachung eines laufenden Fadens |
| DE102005044339B4 (de) * | 2005-09-16 | 2016-01-14 | Siemens Aktiengesellschaft | Verfahren zum Betrieb einer Wicklermaschine |
| DE102005045789A1 (de) * | 2005-09-24 | 2007-03-29 | Saurer Gmbh & Co. Kg | Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine |
| DE102005049567A1 (de) * | 2005-10-17 | 2007-04-19 | SSM Schärer Schweiter Mettler AG | Verfahren und Vorrichtung zur Regelung der Spulendichte einer Garnspule |
| JP2007223779A (ja) * | 2006-02-27 | 2007-09-06 | Murata Mach Ltd | 糸巻取機 |
| JP2007284196A (ja) * | 2006-04-17 | 2007-11-01 | Murata Mach Ltd | 自動ワインダー |
| CN101104489B (zh) * | 2006-07-14 | 2011-02-02 | 黄福庭 | 采用自适应控制的槽筒导纱电子防叠装置及方法 |
| DE102006044980A1 (de) * | 2006-09-23 | 2008-04-03 | Oerlikon Textile Gmbh & Co. Kg | Kreuzspulen herstellende Textilmaschine |
| DE102008028163A1 (de) * | 2008-06-12 | 2009-12-17 | Oerlikon Textile Gmbh & Co. Kg | Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine |
| DE102009030802A1 (de) * | 2009-06-27 | 2009-11-05 | Oerlikon Textile Gmbh & Co. Kg | Offenend-Rotorspinnmaschine |
| IT1402874B1 (it) * | 2010-11-19 | 2013-09-27 | Btsr Int Spa | Dispositivo di alimentazione di un filo ad una macchina tessile con organo di taglio del filo |
| JP2013154993A (ja) * | 2012-01-30 | 2013-08-15 | Murata Machinery Ltd | 巻取装置 |
| DE102012102576A1 (de) * | 2012-03-26 | 2013-09-26 | Maschinenfabrik Rieter Ag | Verfahren zur Garnüberwachung |
| JP6032851B2 (ja) * | 2013-08-22 | 2016-11-30 | 村田機械株式会社 | フィラメントワインディング装置 |
| JP2016047764A (ja) * | 2014-08-28 | 2016-04-07 | 村田機械株式会社 | 糸巻取装置及び糸巻取機 |
| CN107352315B (zh) * | 2017-07-21 | 2020-05-19 | 谭威 | 一种纺织机械用上料装置 |
| DE102018007591A1 (de) * | 2018-09-26 | 2020-03-26 | Saurer Spinning Solutions Gmbh & Co. Kg | Verfahren und Vorrichtung zum Detektieren einer Fadenschlinge bei einer Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine |
| DE102019107712A1 (de) | 2019-03-26 | 2020-10-01 | Saurer Spinning Solutions Gmbh & Co. Kg | Verfahren zum Herstellen einer Spleißverbindung an einer Arbeitsstelle einer Textilmaschine sowie Arbeitstelle einer Textilmaschine |
| CN110626881B (zh) * | 2019-09-21 | 2021-06-22 | 山东荣沣纺织有限公司 | 纺织线筒自动更换装置 |
| DE102021118851A1 (de) | 2021-07-21 | 2023-01-26 | Maschinenfabrik Rieter Ag | Verfahren zum Betreiben einer Spulstelle einer Spulmaschine |
| CN118996699B (zh) * | 2024-08-22 | 2026-04-03 | 诸暨清荣新材料有限公司 | 低温高回弹氨纶丝的整经断纱自动处理装置及方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3081045A (en) * | 1960-05-19 | 1963-03-12 | Leesona Corp | Automatic supply package indexing mechanism for winding machines |
| BE640465A (de) * | 1962-12-11 | 1900-01-01 | ||
| CH459836A (de) * | 1966-12-08 | 1968-07-15 | Loepfe Ag Geb | Verfahren und Vorrichtung zur Steuerung des Wechsels der Abwickelspule bei automatischen Kreuzspulmaschinen |
| JPS58100068A (ja) * | 1981-12-04 | 1983-06-14 | Hitachi Cable Ltd | 線材もつれ検出装置 |
| JPH0735224B2 (ja) * | 1986-06-04 | 1995-04-19 | 村田機械株式会社 | 自動ワインダ−における巻取方法 |
| US4830296A (en) * | 1986-06-05 | 1989-05-16 | Murata Kikai Kabushiki Kaisha | Automatic winder |
| DE3624904A1 (de) * | 1986-07-23 | 1988-01-28 | Schlafhorst & Co W | Automatische kreuzspulenwickelmaschine |
| JPH0228479A (ja) * | 1988-07-15 | 1990-01-30 | Murata Mach Ltd | 糸継制御方法 |
| US5000231A (en) * | 1988-10-11 | 1991-03-19 | Tsudakoma Kogyo Kabushiki Kaisha | Automatic weft yarn package changing system |
| DE3842381A1 (de) * | 1988-12-16 | 1990-06-28 | Schlafhorst & Co W | Verfahren und vorrichtung zum erkennen der ablaufeigenschaften von ablaufspulen |
| JPH0645428B2 (ja) * | 1989-02-15 | 1994-06-15 | 村田機械株式会社 | スプライサの点検方法 |
| US5269478A (en) * | 1991-05-23 | 1993-12-14 | Murata Kikai Kabushiki Kaisha | Bobbin trace system |
| DE4129803A1 (de) * | 1991-09-07 | 1993-03-11 | Schlafhorst & Co W | Fadenzugkraftsensor fuer eine textilmaschine |
| JP3430631B2 (ja) * | 1994-05-30 | 2003-07-28 | 村田機械株式会社 | 自動ワインダー |
| DE4422596A1 (de) * | 1994-06-28 | 1996-01-04 | Schlafhorst & Co W | Automatischer Kopswechsel an einer Spulstelle |
| JP2874562B2 (ja) * | 1994-07-27 | 1999-03-24 | 村田機械株式会社 | 仮撚機 |
| DE19650932A1 (de) | 1996-12-07 | 1998-06-10 | Schlafhorst & Co W | Kreuzspulen herstellende Textilmaschine |
| JP3698286B2 (ja) * | 1997-05-07 | 2005-09-21 | 東レエンジニアリング株式会社 | 糸条製造工程における張力監視装置 |
-
1998
- 1998-10-23 DE DE19848881A patent/DE19848881A1/de not_active Withdrawn
-
1999
- 1999-05-26 EP EP99110203A patent/EP0995711B1/de not_active Expired - Lifetime
- 1999-05-26 DE DE59906841T patent/DE59906841D1/de not_active Expired - Fee Related
- 1999-10-20 TR TR1999/02619A patent/TR199902619A2/xx unknown
- 1999-10-20 JP JP29848399A patent/JP4643779B2/ja not_active Expired - Fee Related
- 1999-10-22 US US09/425,546 patent/US6270033B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE19848881A1 (de) | 2000-04-27 |
| EP0995711A2 (de) | 2000-04-26 |
| TR199902619A3 (tr) | 2001-07-23 |
| EP0995711A3 (de) | 2000-11-15 |
| TR199902619A2 (xx) | 2001-07-23 |
| JP2000128436A (ja) | 2000-05-09 |
| DE59906841D1 (de) | 2003-10-09 |
| JP4643779B2 (ja) | 2011-03-02 |
| US6270033B1 (en) | 2001-08-07 |
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