EP1600414A2 - Procédé et dispositif de bobinage pour une machine textile produisant des bobines à spires croisées - Google Patents

Procédé et dispositif de bobinage pour une machine textile produisant des bobines à spires croisées Download PDF

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Publication number
EP1600414A2
EP1600414A2 EP05002240A EP05002240A EP1600414A2 EP 1600414 A2 EP1600414 A2 EP 1600414A2 EP 05002240 A EP05002240 A EP 05002240A EP 05002240 A EP05002240 A EP 05002240A EP 1600414 A2 EP1600414 A2 EP 1600414A2
Authority
EP
European Patent Office
Prior art keywords
acceleration
thread guide
drive
strokes
thread
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
Application number
EP05002240A
Other languages
German (de)
English (en)
Other versions
EP1600414B1 (fr
EP1600414A3 (fr
Inventor
Christian Sturm
Franz-Josef Flamm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile GmbH and Co KG
Saurer GmbH and 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 and Co KG, Saurer GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP1600414A2 publication Critical patent/EP1600414A2/fr
Publication of EP1600414A3 publication Critical patent/EP1600414A3/fr
Application granted granted Critical
Publication of EP1600414B1 publication Critical patent/EP1600414B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2827—Traversing devices with a pivotally mounted guide arm
    • 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
    • B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
    • 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
    • B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
    • 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
    • B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
    • B65H54/385—Preventing edge raising, e.g. creeping 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 method and a device for Operating a winding device of a cheeses producing textile machine according to the preamble of Claim 1.
  • Thread laying devices with a traversable Thread guides are known in numerous embodiments and for example in DE 37 25 812 A1, DE 199 60 024 A1, EP 0 453 622 B1 or US Pat. No. 4,771,960 described.
  • the thread deposited on the lateral surface of the cross-wound bobbin in each case describes a radius in the region of the coil flanks, which leads to the construction of elevated coil flanks. That is, in the areas of the coil flanks of the cheese in which the direction of movement of the yarn guide is reversed (reversal distance), significantly more yarn is deposited than in the areas in which the yarn guide moves at a constant speed. It comes therefore, if no special measures are taken, in the region of the coil flanks of the cheese to material accumulations.
  • the changes of the traverse stroke take place in a range which is determined by a maximum traverse stroke and a minimum traverse stroke.
  • the successive traverse strokes are changed such that after a shortened traverse stroke an extended traverse stroke and after a prolonged traverse stroke again a shortened traverse stroke. In this way, a stable coil structure without saddle formation in the region of the coil edges is achieved.
  • the radius which the deposited thread describes on the lateral surface of the cross-wound bobbin in the region of the coil flanks is responsible for the structure of the coil flanks.
  • This so-called reversal radius is determined by the acceleration of the thread guide, the peripheral speed of the coil and the distance between thread guide and storage point of the thread on the spool and not only affects the mass distribution in the cheese, but is also a major factor in the formation of so-called tees the coil edges.
  • Such deductions hinder the proper course of the thread from the cross-wound bobbin and thus represent an unacceptable quality defect of the cheese.
  • the known methods are based on the well-known fact that in the manufacture of cheeses on high-speed winding machines, the traversing of the thread in each case essentially from a short acceleration phase after the one reversal point, a movement at a constant speed in the middle of the coil and a short delay phase before the other reversal point.
  • the acceleration and deceleration values of the thread are very high at reversal points, since the thread laying, depending on the process control, with frequencies of up to 30 Hz.
  • EP 0 453 622 B1 discloses a method or a device which permits a high acceleration of the thread guide at the reversal points and at the same time is very flexible with respect to the structure of the winding of the cross-wound bobbin.
  • the drive of the thread guide is, while the thread guide is near a reversal point, acted upon by a motor current which is above the rated current and supplies in the remaining area with a motor current which is below the rated current.
  • the inventive method has the particular advantage that the average thermal load of the thread guide drive can be significantly reduced by the special control technology link the width of the traverse strokes with the acceleration of the thread guide. That is, with the method according to the invention, it is possible with a relatively small drive there to realize relatively high acceleration values of the thread guide, where these acceleration values are required, but at the same time to ensure that despite the use of a small and therefore cost-effective drive, this thread guide drive in the Continuous operation is not thermally overloaded.
  • the drive of the yarn guide is briefly applied to traverse strokes whose reversal points in the coil flanks of the cheese to achieve maximum acceleration with a motor current of 3 to 6 times, preferably 4 times, the thermally for a permanent operation of the drive permissible motor current.
  • the motor current supplied to the thread guide drive is approximately 1.5 to 2.5 times, preferably 2 times, the motor current permissible for permanent operation of the drive. Since a large number of the traverse strokes to be executed during a spool travel are shortened traverse strokes with reduced acceleration of the thread guide and correspondingly reduced power loss of the thread guide drive, the mean value of the power losses governing the thermal loading of the electromotive drive remains within technically manageable limits.
  • two acceleration values for the yarn guide can be set via the control device. That is, a first maximum acceleration value, when a full traverse stroke is traveled, the reversal points are in the range of the coil edges of the cheese, and a second, reduced acceleration value at shorter traversing strokes.
  • a first maximum acceleration value when a full traverse stroke is traveled, the reversal points are in the range of the coil edges of the cheese, and a second, reduced acceleration value at shorter traversing strokes.
  • the controller becomes a bit more complicated when, as in the Claim 3, except with a maximum Acceleration value for full traverse strokes, with one
  • the device described in claim 5 for carrying out the method according to the invention comprises a coil frame for rotatably supporting a coil, an electric motor acted upon thread guide and a control device for the defined driving the thread guide drive.
  • the control device is designed so that the yarn guide drive, only when a full traverse stroke is to be executed, maximally accelerated. For all shortened traverse strokes, however, the control device ensures that the supplied motor current is reduced by about half, which immediately has a significant effect on the power loss of the drive. That is, the thermal load of the thread guide drive decreases immediately considerably.
  • the yarn guide is in advantageous embodiment as a finger thread guide formed and about an axis that is substantially perpendicular to the axis of rotation of the cheese is pivotally mounted.
  • the thread guide drive is preferably designed as an electric motor single drive.
  • Such finger thread guides are characterized in particular by a relatively low weight, which is very important in view of the fact that such thread guides are oscillated by the electromotive single drive with a frequency of about 30 Hz.
  • the winding device indicated overall by the reference numeral 1 has a coil frame 2 for rotatably supporting a cross-wound bobbin 3. That is, between the coil frame arms of the creel 2, as usual, a cross-wound bobbin 3 rotatably mounted, which rests with its surface on a drive roller 5 and is driven by this drive roller 5 via frictional engagement.
  • the drive roller 5 is for this purpose to a electromotive single drive 6 connected to the in turn via a control line 21 with a Control device 10 is connected.
  • the cheese 3 frictionally driving drive roller 5 of course, also another drive type is conceivable for rotating the cheese 3.
  • a spindle drive is then preferably arranged at the height of the axis of rotation 4 of the cross-wound bobbin 3 on the creel 2.
  • a supply spool for traversing the accruing to the cheese 3 Thread 9, by a supply spool, not shown, is preferably unwound from a spinning cop, is a special thread laying device provided.
  • the yarn laying device has a changeable yarn guide, for example, a finger yarn guide 7, which is mounted rotatably limited about a pivot axis 20 and by means of an electric motor drive 8, preferably a DC motor, defined pivot.
  • the electric motor drive 8 is connected for this purpose via a control line 11 to the control device 10.
  • an angle sensor 23 is also attached, which is also connected via a signal line 24 to the controller 10. This means, via the control device 10, which drives the drive 8 of the finger thread guide 7 accordingly, both the traversing width of the laying strokes and the acceleration of the thread guide 7 can be set exactly and changed at any time.
  • the maximum pivoting paths of the yarn guide 7 during a double stroke are indicated in FIG. 1 by R and L, respectively.
  • FIGS. 2 and 3 schematically show a thread rest the surface of a cheese 3 indicated.
  • the cheese 3 is in each case in the upper part of Drawings shown.
  • Fig. 2 shows the situation in a so-called “full” traverse stroke. That is, in a traverse stroke whose reversal points 14 each lie directly in the region of the coil edges 15 of the cheese 3. In such a “full” traverse stroke of the yarn guide 7 is accelerated from its reversal point 14 each maximum.
  • Such "full" traversing strokes therefore, as indicated in FIG. 2, each have a relatively short acceleration region 12. At this acceleration region 12 is followed by a much longer center region 13, in which the speed of the yarn guide 7 is largely constant.
  • the acceleration of the yarn guide 7 is significantly lower at a shortened traverse stroke, which has an extremely positive effect on the thermal load of the drive 8. That is, in a traverse stroke, the reversal points 14 are spaced from the coil edges 15 of the cheese 3, there are acceleration regions 12 and deceleration regions 22, which are slightly longer than at maximum acceleration and thus to larger reversing radii of the running on the cheese 3 thread 9 lead, occurring at such a reduced acceleration power dissipation of the drive 8 but is significantly smaller.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Winding Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Looms (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
EP20050002240 2004-05-25 2005-02-03 Procédé et dispositif de bobinage pour une machine textile produisant des bobines à spires croisées Expired - Lifetime EP1600414B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004025519 2004-05-25
DE200410025519 DE102004025519A1 (de) 2004-05-25 2004-05-25 Verfahren und Vorrichtung zum Betreiben einer Spuleinrichtung einer Kreuzspulen herstellenden Textilmaschine

Publications (3)

Publication Number Publication Date
EP1600414A2 true EP1600414A2 (fr) 2005-11-30
EP1600414A3 EP1600414A3 (fr) 2009-04-15
EP1600414B1 EP1600414B1 (fr) 2010-10-13

Family

ID=34975207

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050002240 Expired - Lifetime EP1600414B1 (fr) 2004-05-25 2005-02-03 Procédé et dispositif de bobinage pour une machine textile produisant des bobines à spires croisées

Country Status (4)

Country Link
EP (1) EP1600414B1 (fr)
JP (1) JP2005335954A (fr)
CN (1) CN1702031B (fr)
DE (2) DE102004025519A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3865443A4 (fr) * 2018-10-09 2022-09-07 TMT Machinery, Inc. Dispositif d'enroulement de fil et procédé d'enroulement de fil

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101289150B (zh) * 2008-04-18 2012-02-22 欧瑞康纺织有限及两合公司 用于生产交叉卷绕筒子的纺织机的工作站的卷绕装置
CN101618809B (zh) * 2009-07-20 2012-02-22 南京航空航天大学 低损伤控制放纱装置及方法
DE102011105559B4 (de) * 2011-06-25 2019-03-14 Saurer Spinning Solutions Gmbh & Co. Kg Fadenführungselement für einen Fingerfadenführer
DE102013225653A1 (de) 2013-12-11 2015-06-11 Schaeffler Technologies AG & Co. KG Fadentraversiervorrichtung und Verfahren zum Betrieb einer Fadentraversiervorrichtung
DE102014202888A1 (de) 2014-02-18 2015-08-20 Schaeffler Technologies AG & Co. KG Spulenwickelvorrichtung
DE102015009191A1 (de) * 2015-07-16 2017-01-19 Saurer Germany Gmbh & Co. Kg Verfahren zur Herstellung einer Kreuzspule
DE102016115732A1 (de) 2016-08-24 2018-03-01 Saurer Germany Gmbh & Co. Kg Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102016119542A1 (de) 2016-10-13 2018-04-19 Saurer Germany Gmbh & Co. Kg Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102017129582A1 (de) 2017-12-12 2019-06-13 Saurer Spinning Solutions Gmbh & Co. Kg Fadenspleißvorrichtung für eine Textilmaschine
CN111056371A (zh) * 2020-01-14 2020-04-24 曹超铨 随绕线过程作往复运动的络纱机均匀导纱装置
CN111517153B (zh) * 2020-04-21 2022-11-08 浙江华洋休闲用品有限公司 一种纺织品生产纺织架的调节机构
CN111472159B (zh) * 2020-05-09 2021-09-03 苏州基列德智能制造有限公司 纺织设备的定长检测方法、系统及存储介质
EP4613687A1 (fr) 2024-03-08 2025-09-10 Rieter Automatic Winder GmbH Dispositif de déplacement de fil pour une machine textile, machine textile et procédé de fonctionnement d'une machine textile

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US2388557A (en) * 1943-09-21 1945-11-06 Textron Inc Means for winding textile packages
US4771960A (en) * 1985-02-20 1988-09-20 Teijin Seiki Co., Ltd. Method for winding a cross-wound package
DE59008484D1 (de) * 1990-04-23 1995-03-23 Ssm Ag Verfahren und Vorrichtung zum Aufwickeln eines Fadens auf eine Spule.
CH681450A5 (fr) * 1990-05-18 1993-03-31 Rieter Ag Maschf
TW368490B (en) * 1997-02-27 1999-09-01 Barmag Barmer Maschf Method of and apparatus for winding a continuously advancing textile yarn into a core supported package by controlling the acceleration and/or deceleration of the yarn guide to modify the yarn deposit in the package edges
DE19960024A1 (de) * 1998-12-18 2000-06-21 Schlafhorst & Co W Fadenführer zum traversierenden Zuführen eines Fadens zu einer rotierend angetriebenen Auflaufspule
DE19858548A1 (de) * 1998-12-18 2000-06-21 Schlafhorst & Co W Fadenführer zum traversierenden Zuführen eines Fadens zu einer rotierend angetriebenen Auflaufspule
EP1125877A1 (fr) * 2000-02-17 2001-08-22 Schärer Schweiter Mettler AG Tête de bobinage et son utilisation
DE10040106A1 (de) * 2000-08-17 2002-02-28 Schlafhorst & Co W Spulvorrichtung für eine Kreuzspulen herstellende Textilmaschine
JP4078879B2 (ja) * 2002-05-23 2008-04-23 村田機械株式会社 トラバース制御装置

Non-Patent Citations (1)

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Title
None

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3865443A4 (fr) * 2018-10-09 2022-09-07 TMT Machinery, Inc. Dispositif d'enroulement de fil et procédé d'enroulement de fil

Also Published As

Publication number Publication date
DE102004025519A1 (de) 2005-12-15
CN1702031B (zh) 2011-01-12
JP2005335954A (ja) 2005-12-08
EP1600414B1 (fr) 2010-10-13
DE502005010373D1 (de) 2010-11-25
EP1600414A3 (fr) 2009-04-15
CN1702031A (zh) 2005-11-30

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