EP1514824A1 - Bobine croiséé et procédé pour la fabrication d'une telle bobine - Google Patents

Bobine croiséé et procédé pour la fabrication d'une telle bobine Download PDF

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Publication number
EP1514824A1
EP1514824A1 EP04019337A EP04019337A EP1514824A1 EP 1514824 A1 EP1514824 A1 EP 1514824A1 EP 04019337 A EP04019337 A EP 04019337A EP 04019337 A EP04019337 A EP 04019337A EP 1514824 A1 EP1514824 A1 EP 1514824A1
Authority
EP
European Patent Office
Prior art keywords
thread
width
winding
laying
cheese
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
EP04019337A
Other languages
German (de)
English (en)
Other versions
EP1514824B1 (fr
Inventor
Alexander Marx
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
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 Saurer GmbH and Co KG filed Critical Saurer GmbH and Co KG
Publication of EP1514824A1 publication Critical patent/EP1514824A1/fr
Application granted granted Critical
Publication of EP1514824B1 publication Critical patent/EP1514824B1/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
    • B65H54/2833—Traversing devices driven by electromagnetic means
    • 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
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B65H54/325—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke in accordance with growth of the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/38—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 cheese according to the preamble of claim 1 and a method for their preparation according to the preamble of claim 4.
  • This here The term “cheese” used also includes itself the bobbin winding the bobbin.
  • a step precision winding represents a combination of winding and precision winding, in which the Benefits of both types of winding used and the disadvantages should be avoided. It will be a precision winding in Steps made, for example, a maximum permissible crossing angle is set within one step at a constant turn ratio gets smaller. The crossing angle reaches a smallest yet permissible degree, the crossing angle is suddenly up again the initial value returned. The turns ratio jumps at a smaller value. This gives you a Cheese with an approximately constant Crossing angle, where the turns ratio in stages has been reduced.
  • Another way to increase the density distribution of the coil improve, is the targeted reduction of the laying width.
  • the generic DE 43 10 905 A1 describes a Thread laying for the production of a cross-wound bobbin, in which the Laying width after passing through the thread by two Reversal points, ie after a double stroke of the traversing movement, is changed by new reversal points are determined.
  • the density accumulation can be at the Remove the edge of the cross-wound bobbin and spread the density distribution far enough uniform in the coil inside, so that at optimal Setting the cheeses with largely homogeneous Density distribution can be produced.
  • the invention is based on the object, the structure of Cross wound coils with precision winding or step precision winding to improve.
  • the inventive variation of the laying width is possible, the "hard” bulging edge also at Avoid precision winding types.
  • the packing density, Homogeneity and the flow properties of the cheese can thus be significantly improved.
  • the basic structure of Precision winding is not lost.
  • the ordered appearance is also a characteristic one Quality feature with which the cheese according to the invention advantageously stands out from the known prior art.
  • Be the thread sections when filling the respective rhombus successively only by an amount offset that they completely close each rhombus before the reverse stroke, or the thread sections are spaced within the rhombus filed and after the next backward stroke the new Filament sections filed in the resulting gaps, can be a particularly high density and homogeneity of the cheese to reach.
  • a swivel thread guide allows a favorable distribution the masses to be moved and high traversing speeds with exact control of the thread laying.
  • the cheese 2 by a in Direction of the arrow 4 rotating friction roller 3 driven.
  • the cross-wound bobbin 2 is in a pivotable creel 5 held and rests on the friction roller 3.
  • the thread 6 is supplied in the direction of arrow 7.
  • the thread 6 goes through the in the axial direction of the cheese 2 back and moved yarn guide 8 and is on the cheese 2 wound.
  • the friction roller 3 is over the Shaft 10 is driven by the motor 11.
  • the Traversing device 9 is via the operative connection 12 with the Motor 13 connected. Both the engine 11 and the engine 13 are controlled by the microprocessor 14.
  • the microprocessor 14 comprises a program for controlling the laying distance of the Thread 6 depending on the current diameter of the Cross-wound bobbin 2.
  • the current diameter of cross-wound bobbin 2 becomes from the accumulated on the cheese 2 thread length calculated.
  • the thread length is using the sensor 15th determined, which detects the revolutions of the friction roller 3.
  • the sensor 16 is used to detect the speed of the Cheese 2, and is like the sensor 15 with the Microprocessor 14 connected.
  • the measuring head 17 detects the Diameter of the running thread 6 and is also with the Microprocessor 14 connected.
  • FIG. 2 shows a winding station with a pivotable thread guide.
  • Their winding device 18 supports the cheese 20 by means of the coil frame 19.
  • the powered cheese 20 with its surface on one Andrückrolle 21 and takes this unpowered Pressure roller 21 by means of friction with.
  • the drive of the Cross-wound bobbin 20 via a variable speed Drive device 22.
  • the traversing device 24 is provided for traversing the thread 23 during the winding process.
  • the traversing device 24 comprises a finger-like trained, pivoting thread guide 25, which, by a electromechanical drive applied to the thread 23, as in Figure 2 indicated between the two end faces of Cross-wound bobbin 20 traversed.
  • the thread 23 slides during his Laying by the thread guide 25 on a Guide ruler 26.
  • FIG. 3 a yarn layer of a precision winding is without Edge laying shown. Since the thread misalignment in the direction of Spool axis, that is, the distance of two side by side lying, parallel threads is significantly larger than the diameter of the threads, one speaks of an "open" Rezisionsbewicklung. For better recognition of in open precision wound yarn layer 32 is in Figure 3 only shown this situation separately and on the Presentation of the remaining cross-wound bobbin has been dispensed with. These Kind of representation becomes for the same reason also with the Figures 4 to 12 applied.
  • FIG. 5 shows a yarn layer 34 in an open position Precision winding and Figure 6 shows a yarn layer 35 in closed recuperzisionsbewicklung in which each conventional edge linings were made.
  • the Uniformity of the yarn layer and thus, for example, the high Packing density and homogeneity are by the conventional edge laying lost recognizable.
  • FIG. 11 shows a greatly simplified illustration of some exemplary yarn layers in the edge region on the coil surface of a cross-wound bobbin.
  • the width of the laying or traverse stroke over the package width B SP extends from the left flank 39 of the cheese to the right flank 40 in the illustration of FIG. 11.
  • the reversal points 41, 42 or the depositing points of the thread the lower yarn layer 38 are changed for the overlying yarn layer 43.
  • the yarn layer 43 has the reversal points 44 and 45 and has a smaller width B red than the underlying yarn layer 38.
  • the yarn layer 46 again has the same width, namely the coil width B SP , as the yarn layer 38.
  • the yarn layer 46 is followed by the yarn layer 47 whose width B red is reduced again.
  • the width B red of the yarn layer 47 is slightly greater than the width B red of the yarn layer 43.
  • a yarn layer 48 with the package width B SP is again placed on the yarn layer 47, etc. While every second yarn layer has the package width B SP , the width is B red varies the respectively intermediate yarn layers.
  • FIG. 12 shows three closed yarn layers, of which the yarn layers wound onto the lowermost closed yarn layer each have a smaller width B red .
  • the yarn layer, which is wound onto the uppermost yarn layer in the representation of FIG. 12, can again have the coil width B SP . However, this additional yarn layer is not shown, so that the gradation of the three yarn layers produced by the Hubverminderung remains visible.
  • FIG. 13 shows from the variety of diamonds, as for example in the Representation of Figure 7 can be seen, a single Rhombus 49, wherein only the thread sections 50 of the Threads 6, 23 are shown forming the rhombus 49.
  • the thread sections 51 as in Figure 14 shown laid.
  • the thread sections 51 have the Laying distance v to the nearest thread sections 50 and run parallel to these.
  • more Filament sections 51a parallel and at the laying distance v to the each previously deposited thread sections 51, 51 a laid.
  • the thread 6,23 is at the thread sections 50, 51st and 51a and in the other figures 13 to 18 as a line shown, the position of the center line of the thread 6, 23 to can be found.
  • the line thickness does not represent the true to scale diameter of the thread 6, 23 dar.
  • the Installation distance v is considering the diameter of the thread 6, 23 chosen so that an "open" Precision winding takes place and that the distance between the each parallel thread sections 50 through the Installation distance v integer divisible. If next to the Thread sections 50, 51 more thread sections 51a so are stored, that the next thread section 51a on or over the thread section 50 would also be stored is the rhombus 49 closed. It lies a closed Garnlage in open recuperzisionsbewicklung ago.
  • FIG. 15 and FIG. An alternative formation of yarn layers is shown in FIG. 15 and FIG.
  • a yarn layer of this embodiment first a diamond formation of thread sections 50 as described in the rhombus 49.
  • the laying distance v shown in FIG. 15 between the thread sections 50 and the nearest thread section 52a, and between the subsequently stored thread sections 52a, taking into account the diameter of the thread 6, 23, is chosen such that an "open" precision winding takes place. If the last filed thread section 52 only so little spaced from the nearest thread section 50, namely with the distance v m that the next thread section 52a would be stored on or beyond the thread section 50 addition, there is a backward stroke.
  • the thread sections 52b are each again deposited with a laying distance v relative to one another. If a thread section 52b is only so slightly spaced from the thread section 50 that the next thread section 52b would be deposited on or beyond the thread section 50, a backward stroke takes place again. Subsequent to the backward stroke further thread sections, not shown here for reasons of simplification, are deposited until the last deposited thread sections are only spaced apart from the thread section 50 by the distance v m . Thus, the rhombus 49 is closed again and now a change in the laying width of the traversing movement is made on the return stroke. There are yarn layers in open recuperzisionsbewicklung on which then the next yarn layers can be stored.
  • FIG. 17 and FIG. 17 Another alternative formation of a yarn layer in open precision winding is shown in FIG. 17 and FIG.
  • the laying distance v shown in FIG. 17 between the thread sections 50 and the nearest thread section 53a and between the subsequently stored thread sections 53a is chosen taking account of the diameter of the thread 6, 23 so that an "open" precision winding takes place. If the thread section 53 only so little spaced from the thread section 50, namely with the distance v m that the next thread section 53 a would be stored on or beyond the thread section 50 out, there is a backward stroke. Subsequent to the backward stroke, the thread sections 53b are each deposited centrally between the thread sections 53a. Is the last filed thread section 53b only so little spaced from the thread section 50 that the next
  • Thread portion 53b on or beyond the thread portion 50 addition would be stored, there is a backward stroke. This is the Rhombus 49 closed again and now it is on the backward stroke a change in the laying width of the traversing movement performed. On the finished yarn layers can then the next yarn layers are stored.
  • the inventive change of the traverse stroke is a good density distribution over the stroke width of achieved cross cheek invention. It is possible the "hard” curved edge even with precision winding too avoid. Packing density, homogeneity and drainage property the cheese can be improved.
  • the invention is not limited to the illustrated embodiments.
  • the selection of the traverse stroke for the width B red can vary. It is also possible a different design of the traversing device.
  • the type of filling of the diamonds and the selection of the backward stroke, in which the laying width of the traversing movement is changed, may differ from the illustrated and described embodiments.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Winding Filamentary Materials (AREA)
EP20040019337 2003-09-13 2004-08-14 Bobine croiséé et procédé pour la fabrication d'une telle bobine Expired - Lifetime EP1514824B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10342384 2003-09-13
DE2003142384 DE10342384A1 (de) 2003-09-13 2003-09-13 Kreuzspule und Verfahren zu ihrer Herstellung

Publications (2)

Publication Number Publication Date
EP1514824A1 true EP1514824A1 (fr) 2005-03-16
EP1514824B1 EP1514824B1 (fr) 2010-04-28

Family

ID=34129795

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040019337 Expired - Lifetime EP1514824B1 (fr) 2003-09-13 2004-08-14 Bobine croiséé et procédé pour la fabrication d'une telle bobine

Country Status (4)

Country Link
EP (1) EP1514824B1 (fr)
JP (1) JP4617123B2 (fr)
CN (1) CN100497143C (fr)
DE (2) DE10342384A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008092179A1 (fr) 2007-01-29 2008-08-07 Lunatone Industrielle Elektronik Gmbh Procédé de bobinage d'une bobine, bobine et dispositif d'identification de propriétés d'un produit enroulé
CN103420218A (zh) * 2013-07-16 2013-12-04 衢州邦鼎键合线制造有限公司 一种键合线的绕线方法
EP3865442A4 (fr) * 2018-10-09 2022-09-14 TMT Machinery, Inc. Enrouleur de fil et procédé de production de paquet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008060788A1 (de) * 2008-02-04 2009-08-06 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Wickeln einer Fadenspule
CN102774695A (zh) * 2012-06-29 2012-11-14 宁波金盛纤维科技有限公司 一种精密可调递进卷绕方法和系统
JP2019001603A (ja) * 2017-06-15 2019-01-10 村田機械株式会社 糸巻取装置
CN116135760B (zh) * 2023-04-14 2023-06-23 广东包庄科技有限公司 一种收卷优化方法、装置、电子设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505453A1 (de) * 1984-11-17 1986-05-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Aufspulen von faeden in wilder wicklung mit atmung
DE3826130A1 (de) * 1987-08-05 1989-02-23 Barmag Barmer Maschf Verfahren zur stabilisierung der wickelendbereiche
DE10021963A1 (de) * 1999-05-14 2000-12-21 Barmag Barmer Maschf Verfahren und Vorrichtung zum Aufwickeln eines kontinuierlich zulaufenden Fadens

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JPS5028529B1 (fr) * 1968-06-06 1975-09-16
US4771960A (en) * 1985-02-20 1988-09-20 Teijin Seiki Co., Ltd. Method for winding a cross-wound package
JPH0737299B2 (ja) * 1986-04-14 1995-04-26 旭化成工業株式会社 直接巻取ポリアミド繊維糸条のチーズ状パッケージ
JPH0373760A (ja) * 1989-08-10 1991-03-28 Murata Mach Ltd 糸の巻取方法及びその装置
JPH03115066A (ja) * 1989-09-28 1991-05-16 Murata Mach Ltd 糸条巻取方法
JP2511711B2 (ja) * 1989-09-30 1996-07-03 帝人製機株式会社 糸条の巻取方法
JPH05105325A (ja) * 1991-10-18 1993-04-27 Murata Mach Ltd ワインダ
JP3225910B2 (ja) * 1997-12-29 2001-11-05 村田機械株式会社 紡糸巻取機における巻取方法
DE19858548A1 (de) * 1998-12-18 2000-06-21 Schlafhorst & Co W Fadenführer zum traversierenden Zuführen eines Fadens zu einer rotierend angetriebenen Auflaufspule
DE19950285A1 (de) * 1999-10-19 2001-04-26 Rieter Ag Maschf Verfahren und Vorrichtung zum Aufwickeln eines Fadens auf eine Spule
DE10104679A1 (de) * 2000-02-10 2001-08-16 Barmag Barmer Maschf Verfahren zum Wickeln einer Fadenspule
DE10015933B4 (de) * 2000-03-30 2015-09-03 Saurer Germany Gmbh & Co. Kg Verfahren zum Herstellen einer Stufenpräzisionswicklung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3505453A1 (de) * 1984-11-17 1986-05-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Aufspulen von faeden in wilder wicklung mit atmung
DE3826130A1 (de) * 1987-08-05 1989-02-23 Barmag Barmer Maschf Verfahren zur stabilisierung der wickelendbereiche
DE10021963A1 (de) * 1999-05-14 2000-12-21 Barmag Barmer Maschf Verfahren und Vorrichtung zum Aufwickeln eines kontinuierlich zulaufenden Fadens

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008092179A1 (fr) 2007-01-29 2008-08-07 Lunatone Industrielle Elektronik Gmbh Procédé de bobinage d'une bobine, bobine et dispositif d'identification de propriétés d'un produit enroulé
CN103420218A (zh) * 2013-07-16 2013-12-04 衢州邦鼎键合线制造有限公司 一种键合线的绕线方法
EP3865442A4 (fr) * 2018-10-09 2022-09-14 TMT Machinery, Inc. Enrouleur de fil et procédé de production de paquet

Also Published As

Publication number Publication date
CN100497143C (zh) 2009-06-10
DE10342384A1 (de) 2005-05-25
JP2005089188A (ja) 2005-04-07
JP4617123B2 (ja) 2011-01-19
EP1514824B1 (fr) 2010-04-28
CN1594054A (zh) 2005-03-16
DE502004011092D1 (de) 2010-06-10

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