EP0391129B1 - Dispositif pour réensoupler des chaînes ourdies - Google Patents

Dispositif pour réensoupler des chaînes ourdies Download PDF

Info

Publication number
EP0391129B1
EP0391129B1 EP90105283A EP90105283A EP0391129B1 EP 0391129 B1 EP0391129 B1 EP 0391129B1 EP 90105283 A EP90105283 A EP 90105283A EP 90105283 A EP90105283 A EP 90105283A EP 0391129 B1 EP0391129 B1 EP 0391129B1
Authority
EP
European Patent Office
Prior art keywords
sheet
warping
warp
drum
sheet warp
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
EP90105283A
Other languages
German (de)
English (en)
Other versions
EP0391129A3 (fr
EP0391129A2 (fr
Inventor
Günter Buttermann
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.)
Hacoba Textilmaschinen GmbH and Co KG
Original Assignee
Hacoba Textilmaschinen 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 Hacoba Textilmaschinen GmbH and Co KG filed Critical Hacoba Textilmaschinen GmbH and Co KG
Publication of EP0391129A2 publication Critical patent/EP0391129A2/fr
Publication of EP0391129A3 publication Critical patent/EP0391129A3/fr
Application granted granted Critical
Publication of EP0391129B1 publication Critical patent/EP0391129B1/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
    • D02H5/00—Beaming machines

Definitions

  • the invention relates to a device for rearranging the warping chain wound on the drum of a warping machine onto the winding tree of an adjoining broaching machine, with a warp chain clamping bar which is to be placed on the thread ends of the warping chain and which holds the warp chain together from the warping drum to the winding tree of the broaching machine.
  • the preparation for rearrangement of the warping chain, which has been produced on the warping machine drum, onto the winding tree of the tufting machine is carried out by the fact that the warping chain clamping rod, which is attached to the warp warp thread ends and holds them together, is usually grasped at both ends by two operators, via the intermediate devices located between warping drum and winding tree and then the winding tree is presented, on which the end of the warping chain to be wound up is mostly glued on and then the thread ends leading to the warping chain clamping rod are cut off.
  • This manual takeover work with the warp chain clamp holding the warp chain end together is quite cumbersome, especially since it requires the skill and strength of the operating personnel.
  • the invention is therefore based on the object of providing a device for turning over the warping chain, which considerably simplifies the handling of the warping chain clamping rod when operating from the warping drum to the winding beam.
  • This object is achieved in that above the warping drum and the winding tree, a motor-driven conveyor for the warp chain clamp to be attached to it during the transfer of the warping chain is arranged, and in that the conveying device has two endless conveyor belts arranged parallel to each other and to the warp chain threads with hooks provided thereon for the warping chain clamping rod to be attached with their ends in between.
  • This remaining handling of the warping chain clamping rod can be carried out conveniently by an operator, especially since the operator only has to stand in the middle in front of the warping drum and then in front of the winding tree of the tinning machine.
  • the two conveyor belts can run around deflection rollers attached to the two ends of two horizontally and parallel support beams and can be driven via a transverse connecting shaft by a geared motor arranged at one end of a support beam.
  • the warp chain clamp that holds the end of the warping chain that is to be rearranged can easily be hooked in and, after reaching the removal position facing the winding drum of the building machine, can also be easily removed again from the hooks.
  • a particularly space-saving arrangement of the carrying beams carrying the two conveyor belts is obtained if the latter are attached directly to the vertical supports, which are usually already present, of an energy supply line common to the warping and tearing machine.
  • the warping chain 2 On the warping drum 1 of a cone warping machine, the warping chain 2 is correspondingly wound up in strips. After completion of all warping tapes, the warp warp threads 2 'are fed as a total thread package via the overflow rollers 3 to the winding tree 4 of an adjoining tree-making machine and wound up thereon, that is, rearranged. Between the warping drum 1 and the winding tree 4 are conventional vertical supports 5.6 on both sides of a common for the warping and panning machine, brought up via the stand 7 energy supply line 7 'attached.
  • Support beams 8 are attached to the supports 5, 6 above the two thread winding drums and on their two sides. They carry a pulley 9.9 'at both ends. over they run endless conveyor belts 10, which can be designed, for example, as toothed belts.
  • On the conveyor belts 10 are two equally spaced apart from each other Hook 13,13 'arranged.
  • the ends of the warping chain clamping rod 14, shown in section in FIG. 3 and holding the warp chain thread ends together, can be suspended between two opposing hooks.
  • the warping chain clamping rod 14 consists essentially of a U-shaped rail 15 and the clamping strip 16 to be pressed therein. This allows the thread ends 2 ⁇ of the warping chain to be clamped in between over their entire width and thus held together in a properly aligned manner.
  • the warping drum 1 is brought into a rotational position in which its thread-end ends which are knotted in bands hang freely down to the front of the operator, so that the warping chain clamping rod 14 with its U-rail 15 and the clamping strip 16 over the thread ends 2 ⁇ the warping chain can be pressed, whereby all threads are held together properly. Then, after cutting off the knotted thread coulter ends, the warping chain clamping rod 14 is hung with its two ends into the hooks 13 'of the two conveyor belts 10 provided above the warping drum 1. This can easily be done by a single operator.
  • the clamping rod 14 with the sash chain end 2 ′′′ which is held clamped to it in FIG. 1, is automatically moved into the construction position 14 ′, which is indicated in dash-dotted line in FIG. 1, where it can be easily removed by the operator and if the end of the warp chain 2 is slightly removed. from the unbraked warping drum 1 then over the winding tree 4. Then the warp chain end on the Drum core of the winding tree 4 can be glued, for example. Finally, after one or two turns of the hand to fix the end of the warping chain, the winding tree 4 is then set in full circular motion, so that the entire share of the warping chain is then wound up from the drum 1 onto the winding tree 4 of the building machine.
  • the control of the geared motor 10 driving the conveyor belts 10 takes place in such a way that the hooks 13 present on the belts 10 each automatically arrive in the correct pick-up or discharge position for the warping drum 1 or the winding tree 4.
  • the part 17 shown in FIG. 1 forms the bow-shaped shift rod which is common in such building machines and which can be pivoted from its vertical unlocking position drawn in full lines about the axis 18 into its horizontal locking position shown in dashed lines.
  • the rearing machine can only be switched on or its winding tree 4 driven in this securing position.

Landscapes

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

Claims (4)

  1. Dispositif pour le transfert de la chaîne d'ourdissage (2) enroulée sur le tambour (1) d'une machine à ourdir sur l'ensouple (4) d'une machine d'ensouplage voisine, comportant une barre de serrage de chaîne d'ourdissage (14) qui doit être appliquée contre les extrémités de fils de la chaîne d'ourdissage (2) et qui les maintient groupées pendant le passage de ladite chaîne (2) du tambour d'ourdissage (1) sur l'ensouple (4) de la machine d'ensouplage, caractérisé en ce qu'il est prévu, au-dessus du tambour d'ourdissage (1) et de l'ensouple (4), un dispositif convoyeur (10, 13) apte à être entraîné par moteur, pour la barre de serrage de chaîne d'ourdissage (14) à appliquer pendant le transfert de la chaîne d'ourdissage (2), et en ce que le dispositif convoyeur comporte deux bandes transporteuses sans fin (10) parallèles l'une par rapport à l'autre et parallèles aux fils (2') de la chaîne d'ourdissage, et pourvues de crochets de suspension (13) pour la barre de serrage (14) à accrocher entre elles, au niveau de ses extrémités.
  2. Dispositif selon la revendication 1, caractérisé en ce que les deux bandes transporteuses (10) tournent autour de poulies de renvoi (9, 9') montées aux deux extrémités de deux poutres (8) disposées à l'horizontale et parallèlement l'une par rapport à l'autre, et doivent être entraînées, par l'intermédiaire d'un arbre de liaison (12) s'étendant transversalement, par un motoréducteur (11) disposé à une extrémité d'une poutre (8).
  3. Dispositif selon la revendication 2, caractérisé en ce que les deux poutres horizontales (8) sont montées au niveau des montants verticaux (6) d'un branchement d'alimentation en énergie commun (7') prévu pour la machine d'ourdissage et la machine d'ensouplage.
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce qu'il est prévu, sur chaque bande transporteuse (10), deux crochets de suspension (13) disposés suivant un écartement de séparation égal, pour la barre de serrage de chaîne d'ourdissage (14), et il est prévu, pour le moteur (11) entraînant conjointement les bandes transporteuses, une commande qui permet d'amener automatiquement les crochets de suspension (13) dans la bonne position de réception ou de distribution par rapport au tambour d'ourdissage (1) ou à l'ensouple (4).
EP90105283A 1989-04-01 1990-03-21 Dispositif pour réensoupler des chaînes ourdies Expired - Lifetime EP0391129B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3910631 1989-04-01
DE3910631A DE3910631A1 (de) 1989-04-01 1989-04-01 Vorrichtung zum umbaeumen von schaerketten

Publications (3)

Publication Number Publication Date
EP0391129A2 EP0391129A2 (fr) 1990-10-10
EP0391129A3 EP0391129A3 (fr) 1991-02-20
EP0391129B1 true EP0391129B1 (fr) 1994-08-31

Family

ID=6377663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90105283A Expired - Lifetime EP0391129B1 (fr) 1989-04-01 1990-03-21 Dispositif pour réensoupler des chaînes ourdies

Country Status (2)

Country Link
EP (1) EP0391129B1 (fr)
DE (2) DE3910631A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192560B1 (en) 1998-06-17 2001-02-27 Benninger Ag Method and device for transferring a yarn sheet from a yarn winder onto a winding beam

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4116194B4 (de) * 1991-05-17 2004-09-09 Sucker-Müller-Hacoba GmbH & Co Vorrichtung zum Verbinden von Kettbahnen beim Zettelbaumpartiewechsel
EP3141641A1 (fr) * 2015-09-08 2017-03-15 Karl Mayer Textilmaschinenfabrik GmbH Dispositif pour réensoupler une nappe de fils et dispositif d'ourdissage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE958370C (de) * 1953-02-10 1957-02-14 Bayer Ag Vorrichtung zum Umlegen von laufendem Wickelgut, insbesondere Fadenscharen
US2862705A (en) * 1956-08-13 1958-12-02 Time Inc Threading mechanism
DE2748355B2 (de) * 1977-10-28 1981-06-11 Erhard 7143 Vaihingen Kenk Verfahren und Vorrichtung zum Einziehen verschiedenfarbiger Fäden in eine Schlichtmaschine und Bäummaschine
DE2827536C2 (de) * 1978-06-23 1982-08-26 Hacoba Textilmaschinen Gmbh & Co Kg, 5600 Wuppertal Verfahren und Vorrichtung zum Bäumen von Fäden
DE3340049A1 (de) * 1983-11-05 1985-05-23 W. Schlafhorst & Co, 4050 Mönchengladbach Schaer- und baeummaschine
DE8524536U1 (de) * 1985-08-28 1986-05-07 Babcock Textilmaschinen GmbH, 2105 Seevetal Vorrichtung zum Einziehen von Warenbahnen in Behandlungseinrichtungen
US4815405A (en) * 1987-10-13 1989-03-28 Young Engineering, Inc, Apparatus for splicing indeterminate lengths of fabric

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6192560B1 (en) 1998-06-17 2001-02-27 Benninger Ag Method and device for transferring a yarn sheet from a yarn winder onto a winding beam

Also Published As

Publication number Publication date
DE59006935D1 (de) 1994-10-06
DE3910631A1 (de) 1990-10-04
EP0391129A3 (fr) 1991-02-20
EP0391129A2 (fr) 1990-10-10

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