EP0645484B1 - Métier à tisser multiphase à foule linéaire - Google Patents

Métier à tisser multiphase à foule linéaire Download PDF

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Publication number
EP0645484B1
EP0645484B1 EP19930810682 EP93810682A EP0645484B1 EP 0645484 B1 EP0645484 B1 EP 0645484B1 EP 19930810682 EP19930810682 EP 19930810682 EP 93810682 A EP93810682 A EP 93810682A EP 0645484 B1 EP0645484 B1 EP 0645484B1
Authority
EP
European Patent Office
Prior art keywords
warp
loom according
unit
subassembly
stop motion
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
EP19930810682
Other languages
German (de)
English (en)
Other versions
EP0645484A1 (fr
Inventor
Andreas Hunziker
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.)
Itema Switzerland Ltd
Maschinenfabrik Rueti AG
Original Assignee
Sultex AG
Maschinenfabrik Rueti AG
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 Sultex AG, Maschinenfabrik Rueti AG filed Critical Sultex AG
Priority to EP19930810682 priority Critical patent/EP0645484B1/fr
Priority to DE59305275T priority patent/DE59305275D1/de
Priority to RU94034737A priority patent/RU2088708C1/ru
Priority to JP22958594A priority patent/JPH0881857A/ja
Publication of EP0645484A1 publication Critical patent/EP0645484A1/fr
Application granted granted Critical
Publication of EP0645484B1 publication Critical patent/EP0645484B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/02—Construction of loom framework
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D41/00—Looms not otherwise provided for, e.g. for weaving chenille yarn; Details peculiar to these looms
    • D03D41/005—Linear-shed multiphase looms

Definitions

  • the invention relates to a row shed weaving machine.
  • the invention has for its object to provide a series shed weaving machine, which is constructed according to a modular concept.
  • the row shed weaving machine shown in Figures 1 to 3 comprises a first assembly 1, which contains a frame 2, a weaving rotor 3 and an arrangement 4 for the goods run, a second assembly 5, which contains a frame 6 and an arrangement 7 for the warp run and a winding device 8.
  • the arrangement 4 for the goods run comprises a spreader 10, a spreader bar 11 and a goods take-off device 12.
  • the first assembly 1 has a deflection roller 13, via which the goods are guided to the winding device 8.
  • the arrangement 7 for the warp run comprises a match tree 15, a warp thread monitor device 16, a deflecting rod 17 and an insertion device 18.
  • the first assembly 1 is provided with supports 21, on which the second assembly 5 is placed with simultaneous alignment with respect to the weaving rotor 3.
  • the take-up device 8 is a large-diameter winder which is fastened to the frame 2 of the first assembly 1 with the aid of suitable assembly means (not shown) and is equipped with a goods tree 22.
  • FIGS. 2 and 3 show the separately arranged first and second assemblies 1 and 5, the second assembly being equipped with a warp beam 23.
  • the warp thread monitor device 16 and the insertion device 18 are designed as structural units, and are referred to below as the warp monitor unit and insertion unit.
  • FIG. 4 shows a preferred embodiment of the insertion unit 18.
  • the insertion unit contains a carrier 31 with a number of spaced apart and identically aligned holders 32 fixedly connected to the carrier 31, a number of laying rails 33 and two drive devices 34 around the laying rails 33 to move back and forth in its longitudinal extent.
  • the drive device 34 is fastened to the carrier 31 via holders 35, 36.
  • the insertion unit 18 is provided at both ends with a receiving part 37 and a coupling device 38.
  • the receiving part 37 has a recess 39.
  • the coupling device 38 contains a gear 40 which is mounted on the drive shaft 41 of the drive device 34 and a holding shell 42 which partially surrounds the gear 40.
  • the weaving machine also contains a holding device 51 and an actuating device 52, which are provided as aids for transferring the insertion unit 18 from one assembly 1 to 5.
  • the holding device 51 is assigned to the second assembly 5 and the actuating device 52 to the first assembly 1 (FIGS. 2 and 3).
  • the holding and adjusting device 51, 52 are assigned to the second assembly 5.
  • the insertion unit 18 is arranged in the holding device 51 in the area of its drive device.
  • the holding device 51 has two side parts 53, which are arranged displaceably in guides, not shown, in the second frame 6 of the second assembly 5.
  • a recess 54 is provided, the contour of which corresponds to the contour of the drive device 38 of the insertion unit 18 and is designed such that the insertion unit 18 is arranged in an inclined position.
  • the deflecting rod 17 is fastened to the side parts 53 and at the same time forms a holding element for the warp guard unit 16.
  • the holding device furthermore has a drive device 55 which is connected to the side parts 53 in order to move the holding device 51 back and forth in the direction of arrow A .
  • the actuating device 52 consists essentially of a receiving device 57 for the insertion unit 18 and a drive device 58 with a toggle lever arrangement 59.
  • the receiving device 57 is arranged pivotably about a pin 60 and connected to the toggle lever arrangement 59.
  • the interaction of the assemblies 1, 5 is described using the example of an article change.
  • Fig. 3 shows the second assembly 5 after the material feed in the Vortechnik.
  • the second assembly with the warp beam 23 and the arrangement 4 for the warp run is conveyed to the first assembly 1 on a transport unit (FIG. 2).
  • the second assembly 5 is inserted into the first assembly 1 and simultaneously aligned with respect to the weaving rotor 3 by the supports 21.
  • the holding device 51 is advanced and takes the position shown in Figures 5 and 6. In this position, the warp guard unit 16 is already in the operating position and the insertion unit 18 is in the transfer position.
  • the holding device 57 in the operating position in FIG. 2 is put into a take-over position by the adjusting device 52 (FIG. 5), in which the insertion unit 18 is mounted in the holding device 57.
  • the insertion unit 18 is placed in the operating position, the insertion unit 18 being coupled to the weaving rotor 3 and the warp threads being tensioned.
  • the holding device 51 remains in the advanced position. The acceptance of an article takes place in reverse order.
  • the holding device 51 is withdrawn in order to prepare the insertion unit for the article change.
  • the row shed weaving machine into a first assembly 1, which divides a weaving rotor 3 and an arrangement 4 for the goods run, a second assembly 5, which divides a warp beam 23 and an arrangement 7 for the warp run and a winding device 8.
  • the warp thread monitors and an insertion device are designed as a structural unit and are either assigned to an assembly or can be transferred from one assembly to another.
  • the modular structure of the weaving machine proves to be advantageous with regard to the weaving machine design and its operation.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Claims (14)

  1. Métier à tisser multiphasé à foule linéaire, caractérisé en ce qu'un premier bâti (2), un rotor de tissage (3) et un agencement (4) pour l'avancement du tissu forment un premier module (1), en ce qu'un deuxième bâti (6) et un agencement (7) pour le déroulement de la chaîne forment un deuxième module (5), en ce qu'un dispositif d'enroulement (8) est prévu et en ce que plusieurs dispositifs de surveillance de chaîne et un dispositif d'insertion, chacun configurés comme modules (16, 18), sont associés à un module (1, 5) ou peuvent être transférés d'un module (1, 5) à un autre.
  2. Métier à tisser selon la revendication 1, caractérisé en ce qu'un dispositif de réception (57) pour l'unité d'insertion (18) est disposé sur le premier module (1) de manière à pouvoir être ajusté.
  3. Métier à tisser selon l'une des revendications 1 ou 2, caractérisé par un dispositif de pose (52) qui est relié au dispositif de réception (57) pour déplacer l'unité d'insertion (18) entre une position de reprise et une position de fonctionnement.
  4. Métier à tisser selon l'une des revendications 1 à 3, caractérisé par un dispositif de maintien (51) pour l'unité d'insertion, qui peut être déplacée par rapport au rotor de tissage (3) entre une première position servant à préparer l'unité d'insertion (18) pour sa reprise dans le dispositif de réception (57), et une deuxième position servant à préparer l'unité d'insertion (18) pour un changement d'article.
  5. Métier à tisser selon la revendication 4, caractérisé en ce que l'unité (16) de surveillance des fils de chaîne est disposée sur le dispositif de retenue (51) de telle sorte que l'unité (16) de surveillance des fils de chaîne prenne dans une première position la position de fonctionnement et dans une deuxième position la position de changement d'article.
  6. Métier à tisser selon la revendication 4, caractérisé en ce que l'unité (16) de surveillance des fils de chaîne est disposée dans le premier module (1), et en ce que le dispositif de retenue (51) est destiné à amener l'unité (16) de surveillance des fils de chaîne depuis la position de fonctionnement jusque dans la position de changement d'article.
  7. Métier à tisser selon la revendication 4, caractérisé en ce que le dispositif de retenue (51) est associé au deuxième module (5).
  8. Métier à tisser selon la revendication 5, caractérisé en ce que l'unité (16) de surveillance des fils de chaîne est montée dans le deuxième module (5).
  9. Métier à tisser selon la revendication 3, caractérisé en ce que le dispositif de pose (52) est monté sur le premier module (1).
  10. Métier à tisser selon la revendication 3, caractérisé en ce que le dispositif de pose (52) est monté sur le deuxième module (5).
  11. Métier à tisser selon l'une des revendications 9 ou 10, caractérisé en ce que le dispositif de pose (52) présente un agencement à levier (59).
  12. Métier à tisser selon l'une des revendications 9 à 11, caractérisé en ce que le dispositif de pose présente un dispositif d'entraînement (58) choisi dans le groupe constitué d'un cylindre de travail, d'un moteur électrique, d'un accumulateur de force, etc.
  13. Métier à tisser selon la revendication 1, caractérisé en ce que l'agencement (4) pour l'avancement du tissu contient un dispositif d'extraction du tissu (12), un barreau d'élargissement (11) et un régulateur de largeur (10).
  14. Métier à tisser selon la revendication 1, caractérisé en ce que l'agencement (7) pour le déroulement de la chaîne contient un rouleau porte-fils (6), l'unité (16) de surveillance des fils de chaîne, un barreau de déviation (17) et l'unité d'insertion (18).
EP19930810682 1993-09-24 1993-09-24 Métier à tisser multiphase à foule linéaire Expired - Lifetime EP0645484B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP19930810682 EP0645484B1 (fr) 1993-09-24 1993-09-24 Métier à tisser multiphase à foule linéaire
DE59305275T DE59305275D1 (de) 1993-09-24 1993-09-24 Reihenfachwebmaschine
RU94034737A RU2088708C1 (ru) 1993-09-24 1994-09-23 Ткацкий станок с волнообразно подвижным вдоль нитей основы зевом
JP22958594A JPH0881857A (ja) 1993-09-24 1994-09-26 経糸開口直列配置式織機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19930810682 EP0645484B1 (fr) 1993-09-24 1993-09-24 Métier à tisser multiphase à foule linéaire

Publications (2)

Publication Number Publication Date
EP0645484A1 EP0645484A1 (fr) 1995-03-29
EP0645484B1 true EP0645484B1 (fr) 1997-01-22

Family

ID=8215036

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19930810682 Expired - Lifetime EP0645484B1 (fr) 1993-09-24 1993-09-24 Métier à tisser multiphase à foule linéaire

Country Status (4)

Country Link
EP (1) EP0645484B1 (fr)
JP (1) JPH0881857A (fr)
DE (1) DE59305275D1 (fr)
RU (1) RU2088708C1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729975A1 (fr) * 1995-01-26 1996-08-02 Icbt Diederichs Sa Metier a tisser
DE102016220655A1 (de) * 2016-10-20 2018-04-26 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Vorrichtung zum Abziehen eines Gewebes von einer vorgeschalteten Einrichtung, sowie Webmaschine mit einer solchen Vorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE903190A (nl) * 1985-09-06 1986-03-06 Picanol Nv Werkwijze voor de artikelwissel in een weverij en inrichting erbij aangewend
BE1005708A3 (nl) * 1992-02-27 1993-12-21 Picanol Nv Weefmachine met twee onderling verplaatsbare weefmachinegedeelten.
DE9208800U1 (de) * 1992-07-01 1992-10-22 Lindauer Dornier Gmbh, 8990 Lindau Webmaschine

Also Published As

Publication number Publication date
RU2088708C1 (ru) 1997-08-27
JPH0881857A (ja) 1996-03-26
DE59305275D1 (de) 1997-03-06
RU94034737A (ru) 1996-07-10
EP0645484A1 (fr) 1995-03-29

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