WO2018036916A1 - Procédé de commande d'une machine de bobinage et machine de bobinage - Google Patents

Procédé de commande d'une machine de bobinage et machine de bobinage Download PDF

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Publication number
WO2018036916A1
WO2018036916A1 PCT/EP2017/070908 EP2017070908W WO2018036916A1 WO 2018036916 A1 WO2018036916 A1 WO 2018036916A1 EP 2017070908 W EP2017070908 W EP 2017070908W WO 2018036916 A1 WO2018036916 A1 WO 2018036916A1
Authority
WO
WIPO (PCT)
Prior art keywords
winding
shielding
coil
actuator
shielding means
Prior art date
Application number
PCT/EP2017/070908
Other languages
German (de)
English (en)
Inventor
Rainald Voss
Markus Stammen
Roland Oesterwind
Original Assignee
Oerlikon Textile Gmbh & Co. Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oerlikon Textile Gmbh & Co. Kg filed Critical Oerlikon Textile Gmbh & Co. Kg
Priority to CN201780051207.3A priority Critical patent/CN109641713B/zh
Priority to DE112017004211.9T priority patent/DE112017004211A5/de
Publication of WO2018036916A1 publication Critical patent/WO2018036916A1/fr

Links

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
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • 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
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • 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
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets

Definitions

  • the invention relates to a method for controlling a winding machine according to the preamble of claim 1 and a winding machine according to the preamble of claim 7.
  • winding machines are usually used, which allow a continuous winding of the threads into coils.
  • the winding machines on two winding spindles, which are held on a rotatably mounted Spulrevolver and thus alternately held in an operating range for winding at least one thread and in a change region for removing the finished wound coils.
  • one or more threads for example, can be continuously taken up in a melt spinning plant and wound into coils.
  • the winding spindles are preferably held cantilevered on the spool turret, so that the finished wound spool is detachable at a free end of the winding spindle.
  • the spindle change between the operating range and the change range as well as the decrease of the coil must be possible in short times, since due to the limited distance between the winding spindles a collision between the newly wound coil and held in the changeover area ready for removal coil must be prevented. In addition, it must be ensured that a thread end held in the area of change on the bobbin does not reach the operating area of the newly wound bobbin.
  • Such a winding machine is known for example from DE 100 16 161 AI.
  • the known winding machine has a shielding device with a shielding and an actuator. The shielding means can be guided between a rest position and an operating position by the actuator.
  • the shielding means projects into a region between the winding spindle and shields the coils held in the changing region on the winding spindle from the coils wound in the operating region.
  • This object is achieved according to the invention for the method for controlling a dishwashing machine in that before activation of the actuator, an outer diameter of the coil to be changed is detected, that the outer diameter of the coil is assigned in the change region one of several end positions of the shielding and that the actuator the shielding leads into the respective end position.
  • the actuator is connected to a Ablegnatician that the Ablegnazie connected to a winding control unit and / or a sensor for detecting an outer diameter of the coil in the change region and that the shield control unit has a memory for accommodating a plurality of end positions of the shielding means.
  • the invention is characterized in that the distance which is established between the winding spindles or between the spools can be utilized substantially completely in order to wind new spools during the changeover phase.
  • the invention is based on the recognition that in practice different end coils are wound with a different maximum outer diameter. Likewise, conditions occur in which due to yarn breakage not yet wound with a desired final diameter coils must be changed prematurely.
  • the position of the shielding means can each be adapted to the coils held in the changeover region. The range of the end positions is determined by a maximum wound coil diameter and a minimum occurring coil diameter of the coil held in the change region.
  • the method variant has proven particularly useful, in which the outer diameter of the coil is determined directly at the end of a winding cycle before reaching the change region from a plurality of winding parameters.
  • it is customary to regulate the spindle speed of the winding spindle as a function of a rotational speed of the pressure roller in such a way that the winding speed remains constant during the entire winding cycle.
  • Alone from this relationship can already determine an outer diameter of the coil.
  • the outer diameter of the coil can be determined at the end of the winding cycle and transmitted to the shielding without additional funds.
  • distance sensors can be arranged in the change region, which directly detect the coil diameter held on the winding spindle.
  • the positioning of the shielding means in one of the end positions can be advantageously set either directly by the actuator in several stages or steplessly. Alternatively, however, it is also possible to determine the end positions of the shielding means by means of an adjustable stop, which cooperates with the shielding means.
  • the method variant is particularly advantageous in which a parking time, while a turret drive holds the Spulrevolver with the winding spindle in the change region, is determined in dependence on the respective end position of the shielding.
  • the parking times and thus the change times depending on the outer diameter of the coils can be determined.
  • a large outer diameter of the coils in the change region thus requires a relatively short changeover time, whereas a small outer diameter of the coils in the change region allows a relatively long changeover time.
  • the winding machine according to the invention can be formed in at least two variants.
  • the actuator of the shielding can be used directly to adjust the respective end position of the shielding continuously and / or stepwise.
  • the actuator is preferably formed by a linear drive.
  • the screening control unit it is necessary for the screening control unit to be coupled to the stop device in order to guide an adjustable stop into a desired stop position.
  • the link between a parking time, or the duration of a bobbin change can be advantageously achieved in the winding machine according to the invention in that the Ableêt is connected to a control unit of a revolver drive of the winding turret.
  • the shielding can be linked directly to the control of the winding turret.
  • Fig. 1 shows schematically a side view of a first embodiment of the winding machine according to the invention
  • Fig. 2.2 shows schematically a front view of the embodiment of Fig. 1 in several operating situations
  • FIG. 3.2 shows schematically a front view of another embodiment of the winding machine according to the invention in several operating situations 1, 2.1 and 2.2, an embodiment of the winding machine according to the invention is shown in several views.
  • FIG. 1 shows a side view and in FIGS. 2.1 and 2.2 a front view of the exemplary embodiment in several operating situations.
  • the embodiment of the winding machine according to the invention is shown in FIGS. 1 and 2.1 respectively in an operating situation in which a group of yarns of several threads are wound simultaneously to form coils and in which several finished wound coils are held for removal by a winding spindle.
  • the yarn sheet is preferably spun and drawn directly in a spinning device upstream of the winding machine.
  • the winding machine according to the invention is not limited to use in melt spinning processes, but can also be used in processes where, for example, only one thread is wound into a bobbin.
  • the number of threads wound on the spindles is exemplary.
  • the winding machine according to the invention is thus suitable for winding only a thread or a group of threads into coils.
  • the embodiment has a machine frame 1, in which a Spulrevolver 2 is rotatably mounted.
  • the rotary movement of the winding turret 2 in the machine frame 1 is carried out by a turret drive 5.
  • a turret drive 5 At the winding turret 2 two offset by 180 ° to each other arranged winding spindles 3.1 and 3.2 are cantilevered.
  • the winding spindles 3.1 and 3.2 are each assigned two spindle drives 4.1 and 4.2.
  • the revolver drive 5 the winding turret 2 can be moved with the winding spindles 3.1 and 3.2. This is how the winding spindles can be handled 3.1 and 3.2 alternately lead to a change area and an operating area.
  • the spindle drives 4.1 and 4.2 and the turret drive 5 are connected to a drive control unit 19, which controls the respective control devices of the drives 4.1,
  • the drive control unit 19 is coupled to a winding control unit 12 which monitors and controls the operations in the winding machine.
  • the winding spindles 3.1 and 3.2 extend along the winding frame arranged next to one another on the machine frame 1 and each have a winding tube 11 per winding position.
  • the exemplary embodiment is carried out here by way of example with a total of five winding points, so that here five threads 9 are wound parallel to coils 10.
  • the winding stations formed in the winding machine have a head thread guide 8 for separating and guiding the threads 9 in each case in an inlet region.
  • a traversing device 7 and a pressure roller 6 are provided, which extends over the length of the winding spindles 3.1 and 3.2.
  • the traversing device 7 has for each winding point in each case a driven traversing yarn guide, which leads back and forth the thread, so that sets a cross winding on the circumference of the coil 10.
  • a Spulspinde lar was just performed so that the winding spindle 3.1 is held in the operating area for winding the threads 9 and wherein the winding spindle 3.2 is guided with the finished wound coils 10 in the change area.
  • the deflection movement for increasing the coil diameter is carried out by the movable pressure roller 6.
  • the pressure roller 6 is for this purpose preferably held on a movable rocker or a carriage.
  • the winding spindle 3.2 held in the changeover area remains in a change position, in which a decrease of the finished wound coils 10 can be carried out.
  • a movement of the winding turret 2 does not take place during the parking time.
  • a shielding device 14 is arranged on the machine frame 1.
  • the shielding device 14 has a movable shielding means 15 and an actuating drive 16.
  • the shielding means 15 is formed by a pivotally mounted pivot arm 15.2 and a held at the free end of the pivot arm 15.2 cover plate 15.1.
  • the cover plate 15.1 extends substantially over the entire winding area of the winding stations and covers in an operating position held on the winding spindle 3.2 in the changing range coils 10.
  • the shielding means 15 I can do this by the actuator 16 between a rest position and an operating position and forth. In Fig. 2.1, the rest position of the shielding 15 is shown in dashed lines.
  • the actuator 16 is formed in this embodiment by a linear drive in the form of a piston-cylinder unit 16.1.
  • the piston-cylinder unit 16.1 engages the pivot arm 15.2 and guides it back and forth between the rest position and the operating position.
  • the shielding means 15 and the actuator 16 are arranged laterally next to the winding turret 2 on the machine frame 1.
  • a stop device 18 is provided which has a stop 18.1.
  • the Impact 18.1 cooperates with the shielding 15 in its operating position.
  • the stopper 18.1 is made adjustable by means of an adjusting drive 18.2 in its stop position.
  • a screening control unit 17 is provided for controlling the adjusting drive 18.2 and for controlling the actuator 16, a screening control unit 17 is provided.
  • the shield control unit 17 is connected to the winding control unit 12.
  • a data memory 17.1 is provided in which predetermined settings of the stop device 18 are stored.
  • the stop 18.1 of the stop device 18 can lead to different stop positions.
  • the shielding means 15 in an operating position with a plurality of end positions.
  • the respective stop position of the stop 18.1 take the shielding in its operating position different end positions between the winding spindles.
  • FIG. 2.2 shows the exemplary embodiment in a new operating state, in which the coils held in the change region have a substantially smaller outer diameter.
  • the shielding control unit 17 transmits information about the wound outer diameter of the coils 10 on the winding spindle 3.2 via the winding control unit 12.
  • the outer diameter of the coils 10 on the winding spindle 3.2 are calculated shortly before the spindle change from the winding parameters and transmitted to the Able concedetician 17 at the end of the winding cycle.
  • the respective value of the outer diameter becomes an end position of the Shielding assigned to create the largest possible space in the vicinity of the winding spindle 3.1.
  • the stop 18.1 is guided via the adjusting drive 18.2 to the predetermined by the Able Wegmatisky 17 stop position.
  • shielding means 15 can be guided by the actuator into the operating position, wherein the end position of the shielding means is determined by the stop 18.1. This state is shown in Fig. 2.1 for a relatively large outer diameter of the coil 10 on the circumference of the winding spindle 3.2 in the change region.
  • a changed end position of the shielding means is set by the shielding control unit 17.
  • the stop 18.1 is guided by the adjusting drive 18.2 into a changed stop position, so that the shielding means 15 assumes a changed end position in its operating position.
  • This allows for a small outer diameter of the coil the free space in the vicinity of the winding spindle 3.1 in the operating range significantly expand.
  • the newly wound on the winding spindle 3.1 in the operating range coils 10 receive more space to allow an increase in the coil diameter. This situation is shown in FIG. 2.2.
  • This advantage can be used in particular in such embodiments of the winding machine, in which the pressure roller is guided on a carriage.
  • the shielding means 15 cooperates with a stop. Basically, however, it is also possible to position the shielding means 15 directly without a stop by the actuator 16.
  • the actuator 16 could be made by a spindle drive, in which the spindle is driven by a stepping motor. such Stepper motor-controlled drives allow accurate positioning of the shielding means 15.
  • the embodiment shown in FIGS. 1 and 2.1 could also be embodied without a stop device 18.
  • the respective desired end position which is determined by the shielding control unit 17 as a function of the respective outer diameter of the coil in the change region, is used directly to control the actuator 16.
  • the shielding means 15 is guided to the desired end position.
  • the end positions of the shielding 15 can be adjusted both in stages and continuously. Especially with greatly varying outer diameters of the coils stepless adjustment of the end positions is preferably carried out. In the event that only a small and clearly determinable outer diameter of the coils can occur during operation, individual end positions can also be predetermined in stages. For example, areas of an end position or a plurality of values of an end position could be stored in the data memory 17.1 of the shield control unit 17.
  • the shielding control unit 17 is preferably also coupled to the drive control unit 19, as shown in FIG. 1 is shown.
  • the information of the end position of the shielding means 15 be used directly to influence the control of the winding turret 2 and thus the length of the parking time.
  • the shielding device is associated with the winding spindle, which is located in the change region. Basically, however, it is also possible to assign the shielding of the winding spindle in the operating range.
  • FIGS. 3.1 and 3.2 show the exemplary embodiment in a front view in different operating situations.
  • the structure of the embodiment is identical to the aforementioned embodiment and differs only in the formation of the shielding device 14. In that regard, reference is made to the above description and explained at this point only the differences.
  • the shielding device 14 is arranged in the upper region of the machine frame 1 laterally next to the winding turret, wherein a movable shielding 15 of the winding spindle 3.1 is assigned in the operating range.
  • the shielding means 15 is also formed in this embodiment by a cover plate 15.1 and a pivot arm 15.2.
  • the cover plate 15.1 extends over the entire coil width of the winding spindle 3.1 held on the coil 10.
  • the pivot arm 15.2 is rotatably mounted on a carriage 21 and can be guided via a pivot drive 20 between a rest position in an operating position. In the operating position, the cover plate 15.1 protrudes between the winding spindles 3.1 and 3.2.
  • the rest position of the shielding 15 is shown in phantom in Fig. 3.1.
  • the carriage 21 is guided in a vertical slide guide 22 and positioned via an actuator 16.
  • the actuator 16 and the pivot drive 20 are connected to the shield control unit 17.
  • a sensor for detecting an outer diameter de coils 10 is arranged in the change region.
  • the sensor 23 is coupled to the shield control unit 17.
  • the outer diameter of one of the coils 10 is detected on the winding spindle 3.2 in the change region by the sensor 23 after reaching the change position.
  • an end position of the shielding means is determined in the shield control unit 17.
  • the pivot drive 20 is first activated by the Able tenutician 17, which guides the shielding 15 from the rest position to an operating position.
  • the actuator 16 is now activated, which leads the carriage 21 with the shielding in an end position.
  • FIGS. 3.1 and 3.2 two different end positions of the shielding means 15 are shown with different coil diameters of the coils 10 in the change region. In that regard, different free spaces for winding the coils 10 in the operating range and different parking times for changing the coils 10 in the change area can be realized.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)

Abstract

L'invention concerne un procédé de commande d'une machine de bobinage comportant deux broches de bobinage (3.1, 3.2) maintenues en porte-à-faux sur un revolver de bobinage rotatif (2), ainsi qu'une machine de bobinage. Les broches de bobinage (3.1, 3.2) sont maintenues alternativement dans une zone de fonctionnement pour l'enroulement d'un fil (9) en une bobine (10) et dans une zone de changement de bobine pour l'enlèvement de la bobine enroulée (10). La bobine (10) nouvellement enroulée est protégée de la bobine (10) maintenue dans la zone de changement de bobine par un dispositif de protection (14) qui présente un moyen de protection (15) et un mécanisme de réglage (16). Le moyen de protection (15) est positionné pour créer une protection entre les broches de bobinage (3.1, 3.2). L'invention vise à maintenir un espace disponible le plus grand possible pour l'enroulement des bobines (10) pendant la phase de bobinage. À cet effet, un diamètre extérieur de la bobine à enrouler (10) est détecté avant l'activation du mécanisme de réglage (16). Une de plusieurs positions de fin de course du moyen de protection (15) est associée au diamètre extérieur de la bobine (10), de sorte que le mécanisme de réglage (16) amène le moyen de protection (15) dans la position de fin de course prévue concernée. Pour ce faire, une unité de commande de protection (17) est connectée dans la zone de changement de bobine au mécanisme de réglage (16) du dispositif de protection et à une unité de commande d'enroulement (12) et/ou à un capteur (23) détectant un diamètre extérieur de la bobine (10). Les positions de fin de course réglables du moyen de protection (15) sont enregistrées dans une mémoire de données (17.1) de l'unité de commande de protection (17).
PCT/EP2017/070908 2016-08-23 2017-08-18 Procédé de commande d'une machine de bobinage et machine de bobinage WO2018036916A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201780051207.3A CN109641713B (zh) 2016-08-23 2017-08-18 卷绕机的控制方法和卷绕机
DE112017004211.9T DE112017004211A5 (de) 2016-08-23 2017-08-18 Verfahren zur Steuerung einer Aufspulmaschine und Aufspulmaschine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016010243.8 2016-08-23
DE102016010243.8A DE102016010243A1 (de) 2016-08-23 2016-08-23 Verfahren zur Steuerung einer Aufspulmaschine und Aufspulmaschine

Publications (1)

Publication Number Publication Date
WO2018036916A1 true WO2018036916A1 (fr) 2018-03-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2017/070908 WO2018036916A1 (fr) 2016-08-23 2017-08-18 Procédé de commande d'une machine de bobinage et machine de bobinage

Country Status (3)

Country Link
CN (1) CN109641713B (fr)
DE (2) DE102016010243A1 (fr)
WO (1) WO2018036916A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7452991B2 (ja) 2018-12-06 2024-03-19 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 巻取り機

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114144372B (zh) * 2019-07-26 2023-12-19 欧瑞康纺织有限及两合公司 卷绕机
JP7401333B2 (ja) 2020-02-05 2023-12-19 Ｔｍｔマシナリー株式会社 糸巻取機
CN114014092B (zh) * 2021-11-08 2023-04-07 巨石集团有限公司 一种玻璃纤维络纱机

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DE3825620A1 (de) * 1987-08-05 1989-02-23 Barmag Barmer Maschf Aufspulmaschine zum aufwickeln von kreuzspulen
DE19818715A1 (de) * 1997-05-09 1998-11-12 Barmag Barmer Maschf Vorrichtung zum Aufspulen eines Fadens
JPH11106143A (ja) * 1997-10-06 1999-04-20 Toray Eng Co Ltd 糸条自動巻取り装置
DE10016161A1 (de) 1999-04-23 2000-11-09 Barmag Barmer Maschf Aufspulmaschine
DE102008062161B3 (de) * 2008-12-13 2010-05-06 Georg Sahm Gmbh & Co. Kg Spulmaschine mit Trennvorrichtung

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DE2364158C3 (de) * 1973-12-21 1979-02-15 Daiwa Boseki K.K., Osaka Fadenschneidvorrichtung für eine Spinnmaschine
JPS5957452U (ja) * 1982-10-12 1984-04-14 帝人製機株式会社 切替巻取機
JPS60145153U (ja) * 1984-03-02 1985-09-26 帝人製機株式会社 自動切替巻取機
EP0583469B1 (fr) * 1992-03-05 1995-12-27 Barmag Ag Machine de bobinage
DE69806795T2 (de) * 1997-10-06 2003-04-03 Du Pont Wickler für synthetische filamente
DE102009007759A1 (de) * 2008-02-22 2009-08-27 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
DE102011116156A1 (de) * 2011-10-14 2013-04-18 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum kontinuierlichen Aufwickeln eines strangförmigen Spulgutes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825620A1 (de) * 1987-08-05 1989-02-23 Barmag Barmer Maschf Aufspulmaschine zum aufwickeln von kreuzspulen
DE19818715A1 (de) * 1997-05-09 1998-11-12 Barmag Barmer Maschf Vorrichtung zum Aufspulen eines Fadens
JPH11106143A (ja) * 1997-10-06 1999-04-20 Toray Eng Co Ltd 糸条自動巻取り装置
DE10016161A1 (de) 1999-04-23 2000-11-09 Barmag Barmer Maschf Aufspulmaschine
DE102008062161B3 (de) * 2008-12-13 2010-05-06 Georg Sahm Gmbh & Co. Kg Spulmaschine mit Trennvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7452991B2 (ja) 2018-12-06 2024-03-19 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 巻取り機

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Publication number Publication date
DE102016010243A1 (de) 2018-03-01
DE112017004211A5 (de) 2019-05-09
CN109641713B (zh) 2021-02-02
CN109641713A (zh) 2019-04-16

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