EP0260206A1 - Maschine zur Herstellung eines neuartigen Fantasiegarns und Fantasiegarn, das auf dieser Maschine hergestellt wird - Google Patents

Maschine zur Herstellung eines neuartigen Fantasiegarns und Fantasiegarn, das auf dieser Maschine hergestellt wird Download PDF

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Publication number
EP0260206A1
EP0260206A1 EP87420235A EP87420235A EP0260206A1 EP 0260206 A1 EP0260206 A1 EP 0260206A1 EP 87420235 A EP87420235 A EP 87420235A EP 87420235 A EP87420235 A EP 87420235A EP 0260206 A1 EP0260206 A1 EP 0260206A1
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EP
European Patent Office
Prior art keywords
effect
spindle
core
wire
hollow
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
EP87420235A
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English (en)
French (fr)
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EP0260206B1 (de
Inventor
Carlos Matas Gabalda
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.)
ICBT SA
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ICBT SA
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Publication date
Application filed by ICBT SA filed Critical ICBT SA
Publication of EP0260206A1 publication Critical patent/EP0260206A1/de
Application granted granted Critical
Publication of EP0260206B1 publication Critical patent/EP0260206B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/34—Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns

Definitions

  • the present invention relates to a machine for manufacturing fancy yarns. It also relates to the new type of fancy yarn obtained from such a machine.
  • the invention relates more particularly to an improved machine making it possible to obtain, from at least two threads, both fancy threads having localized effects such as flamed, buttons, loops, as fancy threads having color and / or threads in which one of the constituents forms a core completely covered by the other constituent, the effects thus obtained are preferably linked by means of an additional thread known as a "binding thread".
  • the invention also relates to the new type of wire obtained by the implementation of this machine.
  • a mill essentially consists of a plurality of working positions mounted side by side on a common support frame, each working position comprising the following elements arranged from top to bottom (or inver ment): - a power source for a core wire which may consist of a creel possibly arranged next to the machine; - a first upper hollow spindle supporting a coil of effect wire; - a second lower hollow spindle arranged in the extension of the upper hollow spindle and supporting a spool of binding wire; - means for winding the fancy yarn formed.
  • the core wire supplied with the parade enters the upper hollow spindle carrying the coil supporting the effect wire.
  • the rotation of the coil surrounds the effect thread around the core, a needle or any other equivalent system possibly being used depending on the effect to be formed, then the intermediate thread thus formed passes inside the second. hollow spindle, the effect being linked by the binding wire coming from the coil carried by this second spindle.
  • means making it possible to modify the speed of passage of the various constituents of the fancy yarn, such as modification of the speed of the intermediate yarn and / or of the winding speed are used.
  • the invention therefore relates to a machine allowing the production of fancy yarns, said machine essentially consisting of a plurality of working positions mounted side by side on a common support frame, each working position comprising: . a power source of at least two wires, one of which is intended to form the core and the other of which is the effect; . at least one hollow spindle inside the barrel through which the aforementioned threads pass, said spindle supporting a coil of binding thread, and the core and effect threads being brought to this hollow spindle by means of deliverers of the positive drive type, each wire feeder being mounted on a controlled independent shaft line; .
  • control shafts of the core and effect yarn deliverers and of the winding system are driven individually by synchronized motors which are controlled by a computer controlling digital a divider + frequency converter assembly so that said wires can either become effect or soul.
  • the machine according to the invention has a central support frame on either side of which are arranged symmetrically a series of work positions;
  • the hollow spindle supporting the reel of tying wire is preferably of the individually controlled type (motor spindle), a conventional false twist spindle being able to be arranged downstream of this hollow tying spindle, this false twist spindle being controlled, preferably, independently of the hollow spindle so as to be able to obtain different rotational speeds between these two elements;
  • - preferably comprises three core and effect wire deliverers, controlled so that said wires can indifferently become effect or core independently of each other, the core wire having of course a speed indexed precisely to the speed of reception so as to be tense;
  • a heat treatment oven can be arranged between the outlet of the hollow binding spindle and the winding system.
  • the machine according to the invention will be described in an installation comprising, arranged on either side of a common support frame, two series of identical working positions. Consequently, the same references will be used to designate the same members of two symmetrical positions. Furthermore, this installation comprises, for each working position, a single hollow spindle and three effect and core wire deliverers, but it is obvious that it is not going beyond the ambit of the invention to produce a machine of similar design comprising several successive hollow spindles and / or more or less than three core and effect wires. In addition, in accordance with the invention, the three elementary wires indifferently form a soul or effect, but it is obvious that it would not go beyond the scope of the invention to produce a similar machine in which one of the wires would constitute permanent soul.
  • the machine according to the invention comprises a plurality of working positions arranged on either side of a common frame (1), each position comprising , in the direction of thread progression: a power source for the core and effect wires constituted by a creel designated by the general reference (2), this creel supporting three elementary coils (3,4,5) for the wires (6,7,8 ) intended to form the various constituents of core and effect of the fancy thread; - a set of deliverers, designated by the general reference (9), these deliverers making it possible to deliver the core and effect wires individually and therefore being, in this case, three in number, the deliverer (10) delivering the wire (6), the deliverer (11) the wire (7) and the deliverer (12) the wire (8); - A hollow spindle designated by the general reference (13), this spindle supporting a coil (14) of binding wire (15); - a call provider (16) of the fancy thread formed downstream of which conventional winding means (17) will be arranged.
  • a power source for the core and effect wires constituted by
  • the creel is a conventional swiveling creel (deformable parallelogram technique), in order to facilitate the operation of placing the full reels and removing the empty reels.
  • the creel (2) in the position to the right of the frame (1), the creel (2) has been shown in its normal working position while in the position located to the left of the frame (1), said creel (2 ) has been shown in its loading position.
  • the wire feeders (10,11,12) and the call provider (16) of the fancy wire formed are deliverers of the positive drive type, each deliverer being mounted on a line d 'independent shafts (10a, 11a, 12a, 16a) controlled, the control being carried out by means of an electronic assembly, controlled by a programmable microprocessor whose structure and operation is clearly shown in the block diagram illustrated in Figure 2.
  • a such an electronic control headrest makes it possible, in accordance with the invention, to control the shafts (10a, 11a, 12a, 16a) so that the supplied wires (6,7,8) can form either effect or soul.
  • the speed of the shafts (10a, 11a, 12a) must be adjusted so that the speed of one of the call providers (10a, 11a or 12a) is indexed to the speed of the call provider (16a) (or the winding system 17 if the machine does not include a delivery device (16) downstream of the hollow spindle) while the other two delivery devices have, in turn, a speed greater than this calling speed but in no way inferior.
  • the drive shafts (10a, 11a, 12a, 16a) as well as the drive shaft of the winding system (17) are driven individually by synchronized motors (for example, permanent magnet) and are controlled by a computer. controlling, in numerical control, a divider + frequency converter assembly. As shown in Figure 2, each motor is controlled by a converter and a frequency divider. The intermediate power circuits of the converters are preferably connected to a single DC supply obtained from the AC network. The speed of each of the motors is synchronous with the frequency of their respective converter; the speed setpoints are obtained from a quartz clock whose very stable frequency is divided by each of the dividers and applied directly in digital to each converter.
  • the microcomputer achieves extremely precise speed ratios by continuously modifying the division factor of each divider.
  • a screen is associated with the assembly to allow the operator to interact with the machine.
  • this spindle is a conventional spindle with individual control (motor spindle). Furthermore, in order to facilitate the taking effect of the wire, downstream of this hollow spindle (13), a false twist spindle is preferably driven independently. of said hollow pin.
  • the machine according to the invention has numerous advantages, among which we can cite not only the possibility of producing conventional fancy yarns but also and above all new types of yarns in which the components alternately form soul and effect. .
  • This machine has a very high reliability and the speed control is carried out with very high precision.
  • it is not only possible to produce new products but also to work very delicate wires taking into account the precision of the adjustments (tension in particular) given by the control system. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP19870420235 1986-09-11 1987-09-08 Maschine zur Herstellung eines neuartigen Fantasiegarns und Fantasiegarn, das auf dieser Maschine hergestellt wird Expired - Lifetime EP0260206B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8612894A FR2603908B1 (fr) 1986-09-11 1986-09-11 Machine pour la realisation d'un nouveau type de fil fantaisie et fil fantaisie obtenu a partir d'une telle machine
FR8612894 1986-09-11

Publications (2)

Publication Number Publication Date
EP0260206A1 true EP0260206A1 (de) 1988-03-16
EP0260206B1 EP0260206B1 (de) 1990-03-07

Family

ID=9338961

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870420235 Expired - Lifetime EP0260206B1 (de) 1986-09-11 1987-09-08 Maschine zur Herstellung eines neuartigen Fantasiegarns und Fantasiegarn, das auf dieser Maschine hergestellt wird

Country Status (4)

Country Link
EP (1) EP0260206B1 (de)
DE (1) DE3761825D1 (de)
ES (1) ES2014323B3 (de)
FR (1) FR2603908B1 (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356540A1 (de) * 1988-08-30 1990-03-07 Iam - Institut Für Angewandte Mikroelektronik Gmbh Verfahren und Vorrichtung zur Bildung von Textilmustern mit Effektgarnen auf einem Wiedergabegerät
FR2643090A1 (fr) * 1989-02-14 1990-08-17 Icbt Machine pour la realisation d'un fil comportant une ame extensible et une couverture constituee de filaments entrelaces autour de ladite ame
EP0392194A1 (de) * 1989-04-15 1990-10-17 SKF Textilmaschinen-Komponenten GmbH Ringspinnmaschine
EP0439659A1 (de) * 1990-02-01 1991-08-07 Iam - Institut Für Angewandte Mikroelektronik Gmbh Verfahren und Vorrichtung zur Bildung von Textilmustern mit Effektgarnen auf eimen Wiedergabegerät
EP0502828A1 (de) * 1991-02-22 1992-09-09 GIESSE S.r.l. Vorrichtung zur Herstellung von Chenille
EP1357209A2 (de) * 2002-04-26 2003-10-29 Volkmann GmbH Spulengatter für Textilmaschinen sowie Betätigungsventil zum Verstellen eines solchen Spulengatters
FR2875820A1 (fr) * 2004-09-27 2006-03-31 Rieter Textile Machinery Fr Machine de retordage d'une matiere textile filiforme
CN110117857A (zh) * 2019-05-29 2019-08-13 江南大学 一种多通道空心锭花式捻线装置及交互式非对称捻线方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794136B1 (fr) 1999-05-31 2001-11-23 Icbt Yarn Machine de retordage ou cablage en continu

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR88460E (fr) * 1965-04-13 1967-02-10 Chavanoz Moulinage Retorderie Perfectionnement à la fabrication de fil à bouclettes
GB1096371A (en) * 1964-01-08 1967-12-29 Turdine Teintureries Process for the manufacture of elastic twisted yarns
DE3218471A1 (de) * 1981-06-30 1983-01-13 Saurer-Allma Gmbh, 8960 Kempten Vorrichtung zur herstellung eines effektgarnes
FR2575195A1 (fr) * 1984-12-21 1986-06-27 Lancon Pierre Installation pour la fabrication de fils fantaisie

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1096371A (en) * 1964-01-08 1967-12-29 Turdine Teintureries Process for the manufacture of elastic twisted yarns
FR88460E (fr) * 1965-04-13 1967-02-10 Chavanoz Moulinage Retorderie Perfectionnement à la fabrication de fil à bouclettes
DE3218471A1 (de) * 1981-06-30 1983-01-13 Saurer-Allma Gmbh, 8960 Kempten Vorrichtung zur herstellung eines effektgarnes
FR2575195A1 (fr) * 1984-12-21 1986-06-27 Lancon Pierre Installation pour la fabrication de fils fantaisie

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0356540A1 (de) * 1988-08-30 1990-03-07 Iam - Institut Für Angewandte Mikroelektronik Gmbh Verfahren und Vorrichtung zur Bildung von Textilmustern mit Effektgarnen auf einem Wiedergabegerät
FR2643090A1 (fr) * 1989-02-14 1990-08-17 Icbt Machine pour la realisation d'un fil comportant une ame extensible et une couverture constituee de filaments entrelaces autour de ladite ame
EP0392194A1 (de) * 1989-04-15 1990-10-17 SKF Textilmaschinen-Komponenten GmbH Ringspinnmaschine
EP0439659A1 (de) * 1990-02-01 1991-08-07 Iam - Institut Für Angewandte Mikroelektronik Gmbh Verfahren und Vorrichtung zur Bildung von Textilmustern mit Effektgarnen auf eimen Wiedergabegerät
EP0502828A1 (de) * 1991-02-22 1992-09-09 GIESSE S.r.l. Vorrichtung zur Herstellung von Chenille
EP1357209A2 (de) * 2002-04-26 2003-10-29 Volkmann GmbH Spulengatter für Textilmaschinen sowie Betätigungsventil zum Verstellen eines solchen Spulengatters
EP1357209A3 (de) * 2002-04-26 2005-08-10 Volkmann GmbH Spulengatter für Textilmaschinen sowie Betätigungsventil zum Verstellen eines solchen Spulengatters
FR2875820A1 (fr) * 2004-09-27 2006-03-31 Rieter Textile Machinery Fr Machine de retordage d'une matiere textile filiforme
WO2006035175A1 (fr) * 2004-09-27 2006-04-06 Ritm Machine de retordage d'une matiere textile filiforme
CN101027437B (zh) * 2004-09-27 2010-11-10 Ritm公司 丝状纺织材料的捻线机
CN110117857A (zh) * 2019-05-29 2019-08-13 江南大学 一种多通道空心锭花式捻线装置及交互式非对称捻线方法
CN110117857B (zh) * 2019-05-29 2024-05-07 江南大学 一种多通道空心锭花式捻线装置及交互式非对称捻线方法

Also Published As

Publication number Publication date
FR2603908B1 (fr) 1988-11-18
DE3761825D1 (de) 1990-04-12
EP0260206B1 (de) 1990-03-07
ES2014323B3 (es) 1990-07-01
FR2603908A1 (fr) 1988-03-18

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