EP0334211B1 - Verfahren zur Herstellung eines spulenlosen Gebindes - Google Patents

Verfahren zur Herstellung eines spulenlosen Gebindes Download PDF

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Publication number
EP0334211B1
EP0334211B1 EP89104728A EP89104728A EP0334211B1 EP 0334211 B1 EP0334211 B1 EP 0334211B1 EP 89104728 A EP89104728 A EP 89104728A EP 89104728 A EP89104728 A EP 89104728A EP 0334211 B1 EP0334211 B1 EP 0334211B1
Authority
EP
European Patent Office
Prior art keywords
winding
turns
wound
package
layers
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
Application number
EP89104728A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0334211A1 (de
Inventor
Georg Hörndler
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.)
Maschinenfabrik Niehoff GmbH and Co KG
Original Assignee
Maschinenfabrik Niehoff 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6350391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0334211(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschinenfabrik Niehoff GmbH and Co KG filed Critical Maschinenfabrik Niehoff GmbH and Co KG
Priority to AT89104728T priority Critical patent/ATE79829T1/de
Publication of EP0334211A1 publication Critical patent/EP0334211A1/de
Application granted granted Critical
Publication of EP0334211B1 publication Critical patent/EP0334211B1/de
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
    • B65H54/32—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
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/18—Guides for filamentary materials; Supports therefor mounted to facilitate unwinding of material from packages
    • 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
    • B65H2701/312—Fibreglass strands

Definitions

  • the present invention relates to a method for producing a bobbinless package from strand-like material, such as wire, insulated or non-insulated strands, glass fibers and the like, and an apparatus for carrying out the method.
  • a conical winding coil is used.
  • the strand-like material is then wound in individual, parallel layers on this conical winding spool, an adhesive being provided which adhesively connects the individual turns and layers.
  • the wire is then removed from the inside during further processing.
  • the first disadvantage is the fact that an adhesive is required to produce the container, which makes the process complicated and expensive. Furthermore, this adhesive can lead to a disruption of the processing process and must therefore u. May be removed first.
  • the wire layers can get tangled, namely when the adhesive forces between individual layers are exceeded towards the end of the removal process, so that several turns fall down at once.
  • a method according to the preamble of claim 1 is known from EP-A-0 241 964.
  • the third figure of this document shows a winding spool which has a conical winding core and two conically shaped flanges.
  • the winding begins on the flange, which is due to the larger diameter of the conical winding core, and is carried out with an increasing number of turns.
  • This creates a winding structure in which the individual turns are supported against the conical core of the winding core.
  • this winding structure is not used to produce a package without a coil.
  • the entire winding bobbin and the material wound thereon are rather transported as a unit, for which purpose the lower part of the winding bobbin is designed directly like a pallet.
  • the flanges are designed conical so that high tensions and friction values, which can lead to breakage of the winding material, are avoided when the winding material is drawn off via the flange.
  • the object of the present invention is to provide a method for producing a package without a coil, which is simple and inexpensive to carry out and which leads to a stable, easily transportable and processable package. Furthermore, an apparatus for performing this method is to be specified.
  • the method according to the invention also means that the finished container can be handled in a particularly simple and safe manner.
  • the container In the case of internal extraction, the container is usually arranged in such a way that the longitudinal axis of the container is vertical and the larger inner diameter of the container is at the bottom. If this wire is then withdrawn from the inside, each wire winding is supported by the underlying wire winding due to the inclination given by the conical winding coil, so that the wire windings cannot fall down.
  • the container is also arranged with its longitudinal axis in the vertical direction, in such a way that the smaller inside diameter of the container is at the bottom.
  • a pull-off disk is then placed on the container, the diameter of which is equal to or larger than the outer diameter of the container, and which preferably rotate can.
  • the strand-like material, ie the wire, for example, is then pulled off "overhead", ie it is guided past this disk.
  • the container is drawn off in such a way that the turns support one another, so that each turn is supported by a turn lying further down, the winding diameter of which is larger than the diameter of the preceding turn. This prevents the upper turn from sliding down.
  • the container thus remains in a very stable condition even when the outer trigger is removed, which makes it possible to interrupt the take-off process as desired and to resume it without fear that windings will slip during standstill and the strand-like material will get tangled as a result.
  • the high stability of the container also makes transportation much easier.
  • the method according to the invention can be carried out with very different strand-like material.
  • the winding of wire for which this method is particularly suitable is mentioned. Furthermore, a high suitability of the method for the simultaneous winding of several, twisted or untwisted wires was found. The fulfillment of this requirement is a particular advantage of this method, since the simultaneous winding of several wires, which then have to be unwound and separated, plays an important role in wire production today.
  • the winding spool can rotate during the winding process.
  • an up and down moving laying roller is used, which leads the strand-like material to the coil at the desired height.
  • a twist-free winding of the winding material is made possible.
  • the speed of the winding spool must change with the change in the position of the laying device to ensure that at constant wire feed speed, each diameter of the winding spool has the same peripheral speed.
  • the winding spool is stationary during the winding process.
  • the laying device moves around the spool and places the wire around the winding spool in accordance with the features of the method according to the invention.
  • the strand-like material then generally has a twist, since the material is rotated through 360 ° with each turn. This twist can be removed when the spool is being unwound by unwinding or flaying in the opposite direction. If the twist is desired for further processing, e.g. B. in the manufacture of strands, the twist can be increased by a further revolution per turn when pulling.
  • winding layers are applied which are parallel to this last layer. This maintains the advantageous, inclined shape of the winding.
  • the winding is continued in such a way that a cylindrical structure ultimately results.
  • the laying device is controlled practically in the same way as at the beginning of the laying, with the difference that the number of turns decreases now accordingly.
  • the method is carried out so that first a layer L 1a is wound with the number of windings N1. As soon as the number N 1 is reached, the direction of movement of the laying roller is reversed and a layer L 1 b is wound back to the starting point of the first layer L 1 a , which also essentially has the number of turns N 1.
  • the next layer L 2a which is wound in the same direction as the layer L 1a , has a number of N2> N1 turns, the difference between the number N2 and the number N1 corresponds to the winding factor ⁇ N.
  • This winding factor is essentially maintained in all subsequent windings, so that, as desired, the preferred conical structure of the turns results. That is, so that the number of turns N3 of the layers L 3a and L 3b is again increased by the winding factor ⁇ N etc.
  • the winding factor is between 2 and 6, preferably between 3 and 5.
  • a cone opening angle between 12 and 16 °, preferably between 13 and 15 °, is preferred.
  • the cone opening angle here means the total opening angle of the winding spool during the winding process. I.e. So that at a cone opening angle of z. B. 16 °, the generatrix of the cone in the axial section is inclined by 8 ° to the longitudinal axis of the winding spool.
  • the winding factor is between 6 and 12, preferably between 7 and 11.
  • an opening angle of the cone is preferably used which is between close to 0 ° and 12 °.
  • the method according to the invention can be carried out with a different winding pitch, that is to say the distance between two adjacent windings from one another, based on the diameter of the material to be wound.
  • a winding pitch is preferred from 1.5 to 3. This winding pitch has the advantage that minor deviations in the wire height when laying and pulling off cannot impair the stability of the container.
  • the device consists of the actual winding core 1, which is conical and has a cone opening angle, which is denoted schematically by 2.
  • the winding bobbin also has a first flange 3 and a second flange 4, both flanges being arranged perpendicular to the longitudinal axis 5 of the winding bobbin.
  • the two flanges are disc-shaped and have no conical surfaces.
  • the second flange 4 is removable so that the winding spool can be removed from the finished container.
  • the winding spool is preferably designed to be divisible in order to simplify the removal of the winding spool.
  • a thin sleeve 10 is applied, which is adapted to the contour of the winding spool, and which z. B. can consist of paper.
  • This thin casing 10 remains after the completion of the container and increases its strength during transport or when the external trigger is removed.
  • the laying of the strand-like material begins at the flange of the winding spool, which is arranged on the part of the winding spool which has the smallest diameter.
  • the wire 12 is first loosely guided over the second flange 4, the laying then begins with the wire winding 20, which represents the first winding led to the winding spool.
  • a laying roller 21 which is moved up and down in a controlled manner and which feeds the wire 13 arriving at a substantially constant speed to the rotating winding spool.
  • the control of the laying roller 21 can best be seen in Figure 2.
  • the laying begins with the laying of the layer L 1a , 4 windings being wound in the direction of the arrow 22 in the present case. Then the laying roller reverses its direction of movement and winds back 4 turns, which form the layer L 1b .
  • the number of windings N 1 of the layer 1 is 4.
  • ⁇ N 4, ie, coincidentally equal to the number N 1 of the first layer L 1.
  • the layer L 2a therefore contains 8 windings which are wound in the direction of the arrow 22, the layer L 2b then likewise contains 8 windings which are wound in the direction of the arrow 23.
  • the number of windings is therefore with each new one in the same direction wound position, increased by a constant amount.
  • the winding of the parallel layers is continued until the outermost edge of the second coil flange 4 is reached.
  • the winding process can then either be ended or it can be continued by applying a reduced number of turns in each case, practically in reverse to the beginning, so that the container is given an externally cylindrical shape.
  • the end of the wire 26 is then returned in a few turns 49 with a large slope to the starting point of the winding process and then lies next to the start of the wire 12.
  • the schematic structure of the wire winding is best seen in Figure 4.
  • the wire container consists of an inner part 40, which is double-conical in shape, that is to say it narrows conically inwards and outwards expanded conically.
  • This double-conical shape has the essential advantage that when unwinding, when the wire reaches the inner layers, which are always critical during the unwinding process, the diameter of the windings, when the container is upright, widens downwards, regardless of whether from the inside or is subtracted from the outside. In this way it is e.g. B. possible to create containers as merchandise that do not have to take into account the specific requirements of the customer, whether there is an internal or external deduction.
  • a parallel part 42 is present in the exemplary embodiment shown, the diameter of which also increases towards the bottom. It is pointed out that this parallel part 42 can of course also be omitted, it is readily possible to assemble the container only from the double-conical part.
  • the area 43 then follows, in which the layers are arranged in such a way that a cylindrical outer shape of the container results. B. can be achieved in which the winding process that led to the production of the first part of the winding is exactly reversed. This part of the winding can of course also be omitted.
  • Figure 5 shows a container ready for dispatch, which has been obtained by the method according to the invention.
  • the container has a cardboard cover 10, which gives it additional stability on the inside.
  • an outer shell 50, for. B. provided a plastic film that protects the container from dirt during transport. Additional stability for transport is achieved by strapping 51, which are placed around the container, as shown in Figure 5.
  • strapping 51 which are placed around the container, as shown in Figure 5.
  • corresponding channels are already provided in the winding spool.
  • are plastic or in the circumferential direction Steel strips 52 are provided, which continue to give the container stability.
  • Fig. 6 shows how the material to be wound can be removed from the package without using a device. This is done by positioning the container upright so that the smaller diameter of the container points downwards. The wire 56 is then pulled up, preferably through an eyelet, not shown here.
  • the container is set up so that the part with the larger diameter of the container points downwards. It is rotated by 180 ° compared to the illustration in FIG. 6.
  • Such an internal trigger is shown in FIG. 10, the wire 95 being pulled off the center 96 here.
  • FIG. 7 shows how the container according to FIG. 5 is removed using a device.
  • a pull-off device 60 is inserted, which consists of a core 61 and a rotatable disk 62, which has a circular strip 63 on its outer circumference.
  • the trigger plate 62 is preferably designed to be rotatable.
  • the take-off then takes place via this disc, in which the strand-like material is drawn through an eyelet 65 arranged in the axis of the container, which is connected to the take-off device in a manner not shown here.
  • FIG. 8 shows how two containers produced by the method according to the invention are connected to one another in order to have a transition from a first container 70 to a second container 71 without loss of time.
  • FIG. 9 shows how several of the containers produced by the method according to the invention are made available for transport.
  • the containers 90 can be provided on a pallet 91 for transport without any further aids.
  • strapping 92 is again provided, as already described.
  • the outward end of the wire 12 is connected to the outward end of the wire 26.
  • the unwinding process continues with the second container 71.
  • a third or fourth container can also be connected in the same way.

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • General Induction Heating (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
EP89104728A 1988-03-22 1989-03-16 Verfahren zur Herstellung eines spulenlosen Gebindes Expired - Lifetime EP0334211B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89104728T ATE79829T1 (de) 1988-03-22 1989-03-16 Verfahren zur herstellung eines spulenlosen gebindes.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3809635A DE3809635C3 (de) 1988-03-22 1988-03-22 Verfahren und Vorrichtung zur Herstellung eines spulenlosen Gebindes sowie ein mit dem Verfahren hergestelltes Gebinde
DE3809635 1988-03-22

Publications (2)

Publication Number Publication Date
EP0334211A1 EP0334211A1 (de) 1989-09-27
EP0334211B1 true EP0334211B1 (de) 1992-08-26

Family

ID=6350391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89104728A Expired - Lifetime EP0334211B1 (de) 1988-03-22 1989-03-16 Verfahren zur Herstellung eines spulenlosen Gebindes

Country Status (6)

Country Link
EP (1) EP0334211B1 (zh)
JP (1) JPH0725480B2 (zh)
CN (1) CN1027749C (zh)
AT (1) ATE79829T1 (zh)
DD (2) DD283592A5 (zh)
DE (3) DE3844964C2 (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062506A (en) * 1997-11-14 2000-05-16 Maschinenfabrik Niehoff Gmbh & Co. Kg Process and device for producing a package of elongated winding material
DE10016518B4 (de) * 2000-04-03 2009-07-02 Maschinenfabrik Niehoff Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines isolierten Kabels
DE102012024450A1 (de) 2012-12-13 2014-06-18 Maschinenfabrik Niehoff Gmbh & Co. Kg Wickelspule für ein Gebinde, sowie Verfahren zu dessen Herstellung und Abwicklung
DE202006021292U1 (de) 2006-04-20 2014-12-12 Maschinenfabrik Niehoff Gmbh & Co Kg Vorrichtung zum Verlegen von langgestrecktem Wickelgut
DE102006018428B4 (de) * 2006-04-20 2015-10-08 Maschinenfabrik Niehoff Gmbh & Co. Kg Verfahren und Vorrichtung zum Verlegen von langgestrecktem Wickelgut

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DE4010005A1 (de) * 1990-03-26 1991-10-02 Siemens Ag Arbeits- und transporttrommel fuer elektrische und/oder optische kabel oder leitungen
JPH04209920A (ja) * 1990-12-07 1992-07-31 Mitsubishi Motors Corp ディーゼルエンジンにおける排気ガス処理装置
US5830765A (en) * 1993-09-22 1998-11-03 Ranpak Corp. Feline urinary tract disease-detecting paper cat litter and method
ATE156456T1 (de) * 1992-12-04 1997-08-15 Niehoff Kg Maschf Verfahren und vorrichtung zur herstellung eines gebindes mit langgestrecktem wickelgut
US5552887A (en) * 1995-04-07 1996-09-03 Andrew Corporation Fiber optic rotation sensor or gyroscope with improved sensing coil
AU2001244139A1 (en) * 2000-02-22 2001-09-03 N V. Bekaert S.A. Spool with moisture absorbing material
US6634590B1 (en) * 2000-10-20 2003-10-21 Ppg Industries Ohio, Inc. Filling wind for bobbin twisting
DE10149254B4 (de) * 2001-10-05 2006-04-20 Smiths Heimann Gmbh Verfahren und Vorrichtung zur Detektion eines bestimmten Materials in einem Objekt mittels elektromagnetischer Strahlen
TWI242533B (en) * 2003-09-26 2005-11-01 Fuji Spinning Co Ltd A cone of an elastic yarn and a method for producing the same
DE102005011022A1 (de) * 2005-03-10 2006-09-14 Häfner & Krullmann Gmbh Verfahren zum Bewickeln einer Spule mit strangförmigem Wickelgut
CN101898708A (zh) * 2010-07-09 2010-12-01 江苏佳成机械有限公司 用在收线机上的线盘
CN101898706A (zh) * 2010-07-09 2010-12-01 江苏佳成机械有限公司 收线机中铜线的排布结构
DE102010031959A1 (de) * 2010-07-22 2012-01-26 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Herstellen einer Textilspule und Arbeitsstelle zur Durchführung des Verfahrens
DE102012010840B3 (de) * 2012-06-01 2013-10-17 Fritz Binder Gewickelte Drahtspule sowie Vorrichtung und Verfahren zur Herstellung der Drahtspule
DE102012010839B4 (de) * 2012-06-01 2013-12-24 Fritz Binder Gewickelte Drahtspule sowie Vorrichtung und Verfahren zur Herstellung der Drahtspule
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
JP2019001604A (ja) * 2017-06-15 2019-01-10 村田機械株式会社 パッケージ、パッケージ製造方法、及び糸巻取装置
CH716734B1 (it) * 2019-10-29 2022-11-30 Kopernik Sa Metodo per l'imballo di filo per saldatura all'interno di contenitori.
CN110887728B (zh) * 2019-12-09 2023-06-02 中国航空综合技术研究所 用于绑扎绳拉伸试验的固定装置
CN112209181A (zh) * 2020-09-28 2021-01-12 重庆泰山电缆有限公司 一种可拆卸式复绕工装盘具

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LU85109A1 (fr) * 1983-12-01 1985-09-12 Arbed Dispositif servant a derouler des produits filiformes
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DE3520195A1 (de) * 1985-06-05 1986-12-11 Werner 6348 Herborn Henrich Lagenweise gewickeltes gebinde aus strangfoermigem gut sowie verfahren zu seiner herstellung
JPS628975A (ja) * 1985-07-02 1987-01-16 Hitachi Cable Ltd 線材の自動巻取方法及び巻取装置
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062506A (en) * 1997-11-14 2000-05-16 Maschinenfabrik Niehoff Gmbh & Co. Kg Process and device for producing a package of elongated winding material
DE10016518B4 (de) * 2000-04-03 2009-07-02 Maschinenfabrik Niehoff Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines isolierten Kabels
DE202006021292U1 (de) 2006-04-20 2014-12-12 Maschinenfabrik Niehoff Gmbh & Co Kg Vorrichtung zum Verlegen von langgestrecktem Wickelgut
DE102006018428B4 (de) * 2006-04-20 2015-10-08 Maschinenfabrik Niehoff Gmbh & Co. Kg Verfahren und Vorrichtung zum Verlegen von langgestrecktem Wickelgut
DE102006018428B8 (de) * 2006-04-20 2015-12-17 Maschinenfabrik Niehoff Gmbh & Co. Kg Verfahren und Vorrichtung zum Verlegen von langgestrecktem Wickelgut
DE102012024450A1 (de) 2012-12-13 2014-06-18 Maschinenfabrik Niehoff Gmbh & Co. Kg Wickelspule für ein Gebinde, sowie Verfahren zu dessen Herstellung und Abwicklung

Also Published As

Publication number Publication date
ATE79829T1 (de) 1992-09-15
JPH0725480B2 (ja) 1995-03-22
JPH0238271A (ja) 1990-02-07
DE58902107D1 (de) 1992-10-01
DE3809635A1 (de) 1989-10-05
CN1036542A (zh) 1989-10-25
DE3809635C3 (de) 1996-06-20
DE3844964C2 (de) 1997-02-13
DD283592A5 (de) 1990-10-17
DD297944A5 (de) 1992-01-30
CN1027749C (zh) 1995-03-01
DE3809635C2 (zh) 1991-01-10
EP0334211A1 (de) 1989-09-27

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