EP1209264B1 - Dispositif et procédé d'ourdissage - Google Patents

Dispositif et procédé d'ourdissage Download PDF

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Publication number
EP1209264B1
EP1209264B1 EP01114094A EP01114094A EP1209264B1 EP 1209264 B1 EP1209264 B1 EP 1209264B1 EP 01114094 A EP01114094 A EP 01114094A EP 01114094 A EP01114094 A EP 01114094A EP 1209264 B1 EP1209264 B1 EP 1209264B1
Authority
EP
European Patent Office
Prior art keywords
warping
bobbin
thread
threads
plant according
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
EP01114094A
Other languages
German (de)
English (en)
Other versions
EP1209264A2 (fr
EP1209264A3 (fr
Inventor
Herbert Wisniewski
Bogdan Bogucki-Land
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.)
Karl Mayer Textilmaschinenfabrik GmbH
Original Assignee
Karl Mayer Textilmaschinenfabrik GmbH
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 Karl Mayer Textilmaschinenfabrik GmbH filed Critical Karl Mayer Textilmaschinenfabrik GmbH
Publication of EP1209264A2 publication Critical patent/EP1209264A2/fr
Publication of EP1209264A3 publication Critical patent/EP1209264A3/fr
Application granted granted Critical
Publication of EP1209264B1 publication Critical patent/EP1209264B1/fr
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
    • D02H—WARPING, BEAMING OR LEASING
    • D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads
    • 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paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out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
    • B65H49/04—Package-supporting devices
    • B65H49/10—Package-supporting devices for one operative package and one or more reserve packages
    • B65H49/12—Package-supporting devices for one operative package and one or more reserve packages the reserve packages being mounted to permit manual or automatic transfer to operating position
    • 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
    • B65H49/04—Package-supporting devices
    • B65H49/14—Package-supporting devices for several operative packages
    • B65H49/16—Stands or frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H3/00—Warping machines
    • D02H3/02—Sectional warpers
    • 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 sewage treatment plant with a rotary drum having a cone warping machine and with a creel having a plurality of thread take-off points, of which a group of threads is withdrawn and wound up in the form of successively placed tape roll on the drum, and to a warping method, in which a bevy of threads is withdrawn from a creel and wound in the form of successively placed tape roll on the drum of a cone warping machine.
  • Cone crushers are mainly used for the production of pattern chains or short chains, but can also produce production chains.
  • the bands that form the band wraps are equal to each other and correspond to the repeat. They are from the same coils of the gate deducted. For large numbers of threads in rapport you need a large number of spools and correspondingly large creels with a large number of Spulenetzsteckungen. For this reason, large production areas are needed in the sharpening.
  • DE 728 460 C describes a method and a device for the group-wise replacement of coils on gates.
  • a plurality of bobbins are arranged one above the other on a bobbin holder, wherein a thread is taken from each bobbin and fed to a thread withdrawal point.
  • a separating device which is movable on a carriage, the threads of all superimposed coils can be cut simultaneously. After attaching new coils held in the thread withdrawal points yarn ends are linked to the thread beginnings of the new coil.
  • the invention has for its object to provide the conditions for archiving on a cone warping machine that in the rapport formation greater freedom of movement is given.
  • the creel is a change gate, in which for changing a thread sequence between two tape reels each have a Fadenabzugsstelle two or more Spulenaufsteckungen are assigned, which can be selectively brought into a working position, and that a cutting device for separating the thread of a coil and a connecting device for connecting this thread is provided with another coil.
  • the thread sequence can be used in the next Tape wraps are changed.
  • the sharpening process can also be fully automated. complicated and elaborate patterns, such as are common in stencils or short chains, can be produced in a simpler manner than before.
  • the creel has at least 64 a thread changing points allowing change. It can therefore simultaneously 64 threads are processed in the tape. This number of threads can be increased, for example, in the modular principle by 16 thread withdrawal units each having units.
  • the Fadenaufzugsstelle associated Spulenetzsteckungen are arranged on a conveyor and reach by displacement of the conveyor in the vicinity of the thread take-off point.
  • Such a conveyor makes it possible to quickly bring the desired coil in the working position.
  • the conveyors are motorized positionable.
  • the bobbin change can therefore be automated.
  • each thread take-off point is assigned its own cutting and connecting device. In this way results in a very fast bobbin change.
  • the conveyor is assigned at least one additional second thread withdrawal point.
  • the gate can therefore be used either as a change gate or as a gate with an extremely large number of thread take-off points.
  • the conveyor is a turntable.
  • Many such rotary tables can be arranged one above the other to save space.
  • each conveyor is a vertical belt conveyor.
  • Such belt conveyors can be arranged to save space in a row.
  • a process computer calculates from the data of the scrawl letter which coil attachment is to be provided with a coil of which type of thread.
  • the computer can therefore determine the optimal placement of Spulenholzstekkonne.
  • an optical display is provided on the conveyor, which indicates the type of thread of each réellesteckenden coil and / or the Spulenaufsteckonne that are to be populated with a certain type of thread. This facilitates the placement of the Spulenaufsteckonne.
  • the solution to the problem is that after completion of a tape winding at least a portion of the threads cut from the associated coils and connected by junctions, such as knots or splices, each with a different coil, each Fadenabzugsstelle be assigned at least two Spulenaufsteckungen , In this way, the desired pattern results.
  • the number of threads in all bands is the same except for the remaining band.
  • the number of threads can be equal to or equal to the number of threads in the repeat.
  • the cutting device is therefore used to determine the size of the residual band.
  • the illustrated sewage treatment plant has a cone warping machine 1, the drum 2 is provided with a cone 3.
  • An infeed reed 4 and an automatic cross-laying device 5, via which a multiplicity of threads 6 in the form of a strip 7 are fed, are connected in front.
  • a boom machine 8 On the opposite side is a boom machine 8, on which the chain generated on the cone warping machine 1 can be folded. All this corresponds to the usual construction of a cone water treatment plant.
  • the threads 6 come from a creel 9, which is designed as a change gate.
  • nine bobbin suspensions 11 are mounted on conveyors 10 in the form of rotary tables, each carrying a coil 12.
  • one of the coils 12 is in the working position 13, in which the coil of a yarn withdrawal point 14 is adjacent.
  • This thread withdrawal point 14 is provided on the inside of the gate frame 15.
  • the threads 6 are transferred from the thread withdrawal point 14 Thread brakes 16 with yarn breakage monitoring to inlet reel 4 passed.
  • Each conveyor 10 can be positioned by a separate motor 17 with position feedback such that in each case a selected coil is in the working position 13.
  • eight such turntables 10 are arranged one above the other. There are eight such stacks provided, so that a total of 64 thread take-off points 14 are present. By adding further units, the number of thread withdrawal points 14 can be increased even further, for example by sixteen thread withdrawal points per unit.
  • the creel 9 includes an automatic cutting and connecting device 18, which consists of two similar parts and can be moved past the thread withdrawal points 14. With the cutting device, a thread 6 is separated from the associated coil 12. With the connection direction of said thread is connected to another coil 12. Suction probes 19 hold the cut thread until it is reconnected to another spool.
  • the connecting device may be formed as a knotting device, but also as a splicing device, adhesive device and the like. For each horizontal row of thread take-off points 14, therefore, a unit of the combined cutting and connecting device 18 is provided.
  • a process computer 20 controls, if necessary, the operation of the cutting and connecting device 18 and the positioning of the turntables as soon as the tape roll from the belt 7 of the threads 6 on the cone warping machine 1 is completed.
  • As a second task accepts the process computer setting which of the different types of yarn associated coils 12 must be brought before the beginning of which Spulenstecksteckung.
  • each turntable has an optical display 21, for example a warning lamp.
  • the process computer 20 calculates which of the many Spulenaufsteckitch 11 with coils 12 one and the same thread material must be fitted. These suspensions are displayed in sequence by the indicator 21.
  • Another optical display 22, such as a display can indicate for each Spulenstecksteckung which color number to be used for placement.
  • the illustrated creel 9 has here 64 Fadenabzugsstellen 14. By adding more units, eg in groups of six, the creel can be increased so that instead of the maximum of 64 threads in the same band 80, 96, 114, 128 or more individual threads in the band can be.
  • two further thread withdrawal points 23 and 24 are provided on the outer side of the frame 15, by means of which further threads 25 can be guided via the thread brakes 26 to the strip 7 by utilizing the bobbins 12 intended to be changed.
  • the number of threads to be processed without increasing the gate can be increased to 128 threads or 192 threads / repeat.
  • the process computer calculates all the data required for the production process, such as the number of bobbins / color, run length and weight, so that an optimal use of the attached bobbins results.
  • the warping process itself corresponds to the known procedure. Therefore, crosshair cords or sizing divisions are produced in the usual way. It is important to ensure that the joints, so for example, the nodes have a fixed lead, so that all joints are in front of the first crosshair string or the first sizing division and do not affect the Abwebprozeß the finished chain.
  • Fig. 5 reference numerals are used for corresponding parts increased by 100.
  • the difference is essentially that the Spulenaufsteckungen 111 are attached to the coils 112 on a designed as a belt conveyor conveyor 110, which transports the coils 112 to thread withdrawal points 114, wherein four such deduction points are arranged one above the other.
  • the mode of operation corresponds to that of FIGS. 1 to 4.
  • the conveyor 110 is a vertically rotating belt conveyor, in which four adjacent thread withdrawal points 114 are provided as working positions 113. If only the two conveyors 110 of FIG. 5 are present, Each thread take-off point has its own cutting and connecting device 118.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Warping, Beaming, Or Leasing (AREA)

Claims (18)

  1. Installation d'ourdissage comprenant un ourdissoir à cône (1) présentant un tambour rotatif (2) et comprenant un cantre (9) qui présente une pluralité de points de sortie de fil (14) desquels une nappe de fils (6) est tirée et est enroulée sur le tambour sous forme de bandes enroulées les unes après les autres, caractérisée en ce que le cantre (9 ; 109) est un cantre de changement dans lequel, pour varier une série de fils entre deux bandes enroulées, on associe à chaque fois à un point de sortie de fils (14 ; 114) deux râteliers de bobines ou plus (11 ; 111) qui peuvent être amenés au choix dans une position de travail (13 ; 113) et en ce qu'un dispositif de coupe (18 ; 118) pour sectionner le fil (6) d'une bobine (12 ; 112) et un dispositif de connexion (18 ; 118) pour relier ce fil à une autre bobine (12 ; 112) sont prévus.
  2. Installation d'ourdissage selon la revendication 1, caractérisée en ce qu'on associe à un point de sortie de fil (14) permettant un changement au moins six râteliers de bobines (11).
  3. Installation d'ourdissage selon la revendication 1 ou 2, caractérisée en ce que le cantre (9) présente au moins 64 points de sortie de fil (14) permettant un changement.
  4. Installation d'ourdissage selon l'une quelconque des revendications 1 à 3, caractérisée en ce que les râteliers de bobines (11 ; 111) associés à un point de sortie de fil (14 ; 114) sont disposés sur un transporteur (10 ; 110) et parviennent, par décalage du transporteur (10 ; 110) à proximité du point de sortie de fil (14 ; 114).
  5. Installation d'ourdissage selon la revendication 4, caractérisée en ce que les transporteurs (10 ; 110) peuvent être positionnés par des moteurs.
  6. Installation d'ourdissage selon la revendication 5, caractérisée en ce que chaque transporteur (10 ; 110) possède un moteur propre.
  7. Installation d'ourdissage selon l'une quelconque des revendications 4 à 6, caractérisée en ce que le transporteur (10) est une table tournante.
  8. Installation d'ourdissage selon l'une quelconque des revendications 4 à 6, caractérisée en ce que le transporteur (110) est un transporteur à bande entraîné en rotation verticalement.
  9. Installation d'ourdissage selon l'une quelconque des revendications 1 à 8, caractérisée en ce que le dispositif de coupe et de connexion (18) est conçu sous forme de dispositif mobile et est associé à plusieurs points de sortie de fil (14).
  10. Installation d'ourdissage selon l'une quelconque des revendications 1 à 8, caractérisée en ce que l'on associe à chaque point de sortie de fil (14) un dispositif de coupe et de connexion propre (118).
  11. Installation d'ourdissage selon l'une quelconque des revendications 1 à 10, caractérisée en ce que l'on associe au transporteur (10 ; 110) au moins un deuxième point de sortie de fil supplémentaire (23, 24 ; 123).
  12. Installation d'ourdissage selon l'une quelconque des revendications 1 à 11, caractérisée par un ordinateur (20) qui commande automatiquement la découpe des fils (6), le positionnement d'autres râteliers de bobines (11) à proximité des points de sortie de fil associés (14) et la connexion des fils (6).
  13. Installation d'ourdissage selon l'une quelconque des revendications 1 à 12, caractérisée en ce qu'un ordinateur (20) calcule, à partir des données de la lettre d'ourdissage, quel râtelier de bobine (11) doit être pourvu avec une bobine (12) de quel type de fil.
  14. Installation d'ourdissage selon la revendication 13, caractérisée en ce que l'on prévoit sur le transporteur une indication optique (21, 22) qui indique le type de fil de la bobine particulière à placer (12) et/ou des râteliers de bobine (11) qui doivent être garnis d'un type de fil particulier.
  15. Procédé d'ourdissage, dans lequel une nappe de fils (6) est tirée d'un cantre (9) et est enroulée sous forme de bandes enroulées les unes après les autres sur le tambour (2) d'un ourdissoir à cône (1), caractérisé en ce qu'après la position définitive d'une bande enroulée, au moins une partie du fil (6) est découpée des bobines associées (12) et est connecté par des points de connexion, tels que des noeuds, à une autre bobine respective, au moins deux râteliers de bobines étant associés à chaque point de sortie de fil (14).
  16. Procédé d'ourdissage selon la revendication 15, caractérisé en ce que le nombre de fils est le même pour toutes les bandes à l'exception de la bande résiduelle.
  17. Procédé d'ourdissage selon la revendication 16, caractérisé en ce que pour la formation de la bande résiduelle, la partie non utilisée des transporteurs reste séparée des bobines associées (12).
  18. Procédé d'ourdissage selon l'une quelconque des revendications 15 à 17, caractérisé en ce que plusieurs bandes enroulées sont produites les unes après les autres avec le même nombre de fils total, le même nombre de mèches, de fils/cm et de largeur de chaîne, mais avec des couleurs différentes, dans un passage d'ourdissoir.
EP01114094A 2000-06-15 2001-06-09 Dispositif et procédé d'ourdissage Expired - Lifetime EP1209264B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10029492 2000-06-15
DE10029492A DE10029492C2 (de) 2000-06-15 2000-06-15 Schäranlage und Schärverfahren

Publications (3)

Publication Number Publication Date
EP1209264A2 EP1209264A2 (fr) 2002-05-29
EP1209264A3 EP1209264A3 (fr) 2004-01-07
EP1209264B1 true EP1209264B1 (fr) 2007-05-16

Family

ID=7645821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01114094A Expired - Lifetime EP1209264B1 (fr) 2000-06-15 2001-06-09 Dispositif et procédé d'ourdissage

Country Status (4)

Country Link
EP (1) EP1209264B1 (fr)
JP (1) JP3492335B2 (fr)
DE (2) DE10029492C2 (fr)
ES (1) ES2282173T3 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3649286B2 (ja) * 2002-03-08 2005-05-18 村田機械株式会社 多品種小ロット織物の織成システム
JP3960279B2 (ja) * 2003-08-19 2007-08-15 村田機械株式会社 結び目整列装置を有する整経機
EP1524341A1 (fr) * 2003-10-13 2005-04-20 Benninger AG Procédé et dipositif de changement de fils, en particulier pour cantre d'ourdissoir
EP1741814A3 (fr) * 2005-07-05 2009-01-21 Murata Kikai Kabushiki Kaisha Ourdissoir et procécé d'ourdissage
JP2007070759A (ja) * 2005-09-07 2007-03-22 Murata Mach Ltd 荒巻整経システム及び荒巻整経方法
TWI294928B (en) * 2005-12-20 2008-03-21 Cci Tech Inc Acolor changing method in a warping machine with yam changing unit
JP5434581B2 (ja) * 2009-12-28 2014-03-05 村田機械株式会社 結び目整列装置
JP5809899B2 (ja) * 2011-09-16 2015-11-11 村田機械株式会社 繊維束供給装置
CN103046190A (zh) * 2012-12-28 2013-04-17 苏州焕乾纺织有限公司 筒子架装置
CN105274694B (zh) * 2015-09-10 2017-07-28 苏州世涛纺织科技有限公司 整经机上料机构
CN106435906B (zh) * 2016-10-27 2023-03-24 射阳县杰力纺织机械有限公司 经编分条拷贝整经机
CN111113906A (zh) * 2019-12-03 2020-05-08 安徽骄阳软门有限责任公司 一种覆膜金属纱网的加工装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE522353C (de) * 1930-05-31 1931-04-10 Ambrosius Fodor Zettelgatter
DE728460C (de) * 1938-01-15 1942-11-27 Schlafhorst & Co W Verfahren und Vorrichtung zum gruppenweisen Auswechseln von Spulen an Gattern
DE3323873A1 (de) * 1983-07-02 1985-01-03 Paul Troester Maschinenfabrik, 3000 Hannover Abwickelvorrichtung fuer adern von spulen in der kabelindustrie
DE3733692A1 (de) * 1987-10-06 1989-04-27 Hollingsworth Gmbh Einrichtung zur herstellung von musterketten u. dgl. auf einer konusschaermaschine
JP3503818B2 (ja) * 2000-03-17 2004-03-08 有限会社スズキワーパー 電子制御サンプル整経機、回転式クリールアセンブリ及び整経方法

Also Published As

Publication number Publication date
ES2282173T3 (es) 2007-10-16
EP1209264A2 (fr) 2002-05-29
DE10029492C2 (de) 2003-04-24
EP1209264A3 (fr) 2004-01-07
DE10029492A1 (de) 2002-01-03
JP2002030537A (ja) 2002-01-31
JP3492335B2 (ja) 2004-02-03
DE50112505D1 (de) 2007-06-28

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