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EP0330690B1 - Procede et dispositif de vaporisage de bobines croisees - Google Patents

Procede et dispositif de vaporisage de bobines croisees Download PDF

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Publication number
EP0330690B1
EP0330690B1 EP19880907243 EP88907243A EP0330690B1 EP 0330690 B1 EP0330690 B1 EP 0330690B1 EP 19880907243 EP19880907243 EP 19880907243 EP 88907243 A EP88907243 A EP 88907243A EP 0330690 B1 EP0330690 B1 EP 0330690B1
Authority
EP
European Patent Office
Prior art keywords
bobbin
columns
pallet bottom
cross
pallet
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
EP19880907243
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German (de)
English (en)
Other versions
EP0330690A1 (fr
Inventor
Ag Xorella
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.)
Xorella AG
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Xorella AG
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Filing date
Publication date
Application filed by Xorella AG filed Critical Xorella AG
Publication of EP0330690A1 publication Critical patent/EP0330690A1/fr
Application granted granted Critical
Publication of EP0330690B1 publication Critical patent/EP0330690B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
    • D06B5/12—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length
    • D06B5/16—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating through materials of definite length through yarns, threads or filaments

Definitions

  • the invention relates to a method for steaming or moistening cross-wound bobbins combined in groups to form coil columns, a pallet base being filled with coil columns having vapor-permeable perforated bobbin sleeves, and each of the cross-wound bobbins after the completion of a pallet by connecting the sleeve interior of all coil columns to a pressurized steam feed line from the inside is dampened to the outside. It also relates to an apparatus for performing the method.
  • Cross-wound bobbins coming from a winding machine or spinning machine are often steamed before further processing.
  • This is supposed to either be a pure moistening for the purpose of increasing the weight to a moisture level customary in trade, e.g. B. to 8.5% moisture for cotton or 16.5% moisture for wool, or damping in the narrower sense for the purpose of fixing certain physical or chemical properties.
  • Humidification takes place in the practice of the textile industry in that the bobbins to be treated individually in a large room with high air humidity for a relatively long time, e.g. B. hung for a few days.
  • the invention has for its object to provide a method for steaming or moistening cross-wound bobbins, which allows a coil-forming machine, for. B. a spinning machine or bobbin winder to treat immediately removed packages in groups in time with the bobbin-forming machine and to pack them for shipment, the yarn moisture to a commercially available value for each yarn type and quality depending on the treatment time, pressure and / or temperature should be adjustable.
  • the solution according to the invention is specified in the characterizing part of claim 1.
  • the cross-wound bobbins are then combined on a pallet under axial pressure to form bobbin columns, that is to say in groups with coaxial rows of tubes on the pallet bottom, stacked one above the other, axially pressed, and then without further preparation, that is to say without further preparation, such as evacuation of the bobbin space a pressure steam line connected.
  • the treatment time, steam pressure and / or steam temperature and by checking the yarn moisture reached the maximum permissible moisture for each type of yarn can be regulated according to the invention.
  • the coil columns as a whole are in the position on the pallet base in the direction of the coil or column axes compressed and fixed in the compressed state overall by steaming.
  • the pallet base is either itself configured as a press jaw (a vertical press) or is arranged on a corresponding press jaw and if the pallet base is assigned a counterpressure jaw for simultaneous axial compression of all the coil columns placed on the pallet base .
  • the steam pressure line can be connected to the interior of the coil columns either via the pallet base or via the counterpressure jaw. If there is a risk of damage to the end faces of the bobbin when pressed by protruding sleeves, perforated shelves can be inserted between the individual bobbin layers.
  • each coil - without prior evacuation - is subjected to the humidified steam from the inside to the outside. Since this steam is supposed to be under pressure and is accordingly pressed through the coil, the humidification process can be carried out in a tiny fraction, e.g. B. in the order of one minute of the time required for humidification in an appropriate conditioning room or in a boiler.
  • the pallet base preferably runs through in the case of the invention Process essentially three zones, namely a loading zone, a steaming zone and a packaging zone.
  • the processes in each zone can be carried out automatically in a clocked manner, adapted to the production speed of the upstream coil-forming machine, because the steaming time of the coils can easily be adapted to the working speed of the other zones by selecting the steam pressure used.
  • the cross-wound bobbins are placed in coil columns on perforated rods combined with the pallet base.
  • the steam pressure line can then preferably be connected to the rods, so that the rods serve at the same time to stabilize the coil columns and to supply the steam required for humidification. In this case too, intermediate floors are not required.
  • the steam can also be fed in from the aforementioned counterpressure jaw, if necessary.
  • the rods out of the coil columns together with the counter jaw when it is lifted off. This can preferably be achieved if the bars are pressed from the bottom to the bottom upper press jaw are passed or if the whole package after plugging the coils is turned upside down, so that the arrangement of one and the same press jaw first facilitates the plugging on of the coils and then the pulling out of the rods from the coil columns.
  • the packages After moistening, the packages should also be packed in a single pass in a vapor-tight film to prevent them from drying out. According to the invention, this takes place in that the packages are packaged, in particular welded, in a group corresponding to the structure on the pallet base.
  • the entire pallet can be packed without intermediate shelves, but if necessary the perforated rods are expediently pulled out of the coil columns before packing.
  • the pallet base and preferably also a base placed on top of the pallet and used as a lid can also be packed in order to give the packaging body sufficient stability for shipping.
  • packaging of the individual whole bobbin columns can also be integrated according to another invention if the individual columns of cross-wound bobbins stacked one on top of the other are individually removed from the pallet base and packaged, in particular welded into a film.
  • FIG. 1 shows in FIG. 1 a pallet base 1 with compressed steam feed line 2, perforated rods 3 connected to it and cross coils 4 attached to one of the rods 3.
  • the pallet base 1 has a large number of compressed steam connections 5. These are distributed over the surface of the base 1 that from a number of cross-wound bobbins 4, there are 6 places in the densest possible arrangement but without mutual contact on the pallet bottom 1.
  • a normal pallet base size can accommodate, for example, 3 x 4 coil columns 6 and have a size of approximately 600 x 800 mm.
  • the packages are produced, the mutual distances of the pressure steam connections 5 are specified.
  • pressurized steam is pressed via line 2 into the inside of the coil so that the cross-wound coils 4 are damped from the inside to the outside.
  • the pressurized steam line 2 can thereby preferably in a continue street the perforated rods 3 or simply connected to the inside of the coil column 6 so that the pallet base 1 is lowered onto valves of the pressure steam supply line 2 distributed according to its pressure steam connections 5.
  • the valves 7 are then to be opened by the lowering.
  • a pallet base forming a cover 8 can be placed on the upper side of the coils 6 in order to reduce as far as possible a loss of steam pressure at the upper end of the coil columns 6.
  • This cover 8 can remain on the coil columns 6 in the next process step, namely in the packaging station, while it will generally be expedient not to pack the perforated rods as well.
  • the rods 3 are therefore, for example by lifting the pallet base 1 together with the coil columns 6 lying thereon, pulled out of their interior of the sleeve and remain at the steaming station.
  • a film 9 can be placed around the entire body of coil columns 6, pallet base 1 and cover 8 and welded. If smaller packaging units are desired, the coil columns 6 can also be individually welded into a film 10 according to FIG. 3. Sufficient stability for shipping an individual coil column 6 can be achieved if the sleeves of the coil columns are to be inserted into one another.
  • Fig. 4 shows the case of a damping device for a group of coil columns 6, the total during damping between two press jaws 14 and 15 are kept pressed together in the direction of the coil or column axes 16.
  • the pressure steam supply line 2 can be in a, for. B. the upper, press jaw 15 can be integrated.
  • perforated intermediate floors 18 are advantageously inserted between the individual coil layers. The holes in the intermediate floors 18 are intended to allow the steam to pass through and to accommodate the possibly protruding sleeve ends.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

On peut humidifier automatiquement des bobines croisées avec de la vapeur entre leur production et leur emballage en les rassemblant sous forme de colonnes de bobines sur une palette (1), après leur sortie de la machine d'embobinage, munie de manchons (12) perforés perméables à la vapeur, puis, lorsque la palette est remplie, en mettant en communication l'espace intérieur des manchons de toutes les colonnes de bobines avec une amenée de vapeur sous pression. Pendant le vaporisage, les colonnes rassemblées sur la palette peuvent être axialement comprimées dans leur ensemble.

Claims (12)

  1. Procédé de vaporisage ou d'humidification de bobines croisées (4) groupées en piles (6) de bobines, un fond de palette (1) étant rempli de piles (6) de bobines présentant des douilles perforées (12) de bobines laissant passer la vapeur et chacune des bobines croisées (4) étant traversée par la vapeur de l'intérieur vers l'extérieur, après achèvement d'une palette, en raccordant à une conduite d'amenée de vapeur (2) l'espace intérieur de douille de toutes les piles (6) de bobines,
       caractérisé en ce que,
       les piles (6) de bobines, en position sur le fond (1) de palette, sont comprimées toutes ensemble dans la direction des axes de bobines et de piles et sont fixées toutes ensemble par vaporisage dans l'état comprimé et en ce que les bobines croisées (4) sont emballées selon une disposition correspondant à l'assemblage sur le fond (1) de palette.
  2. Procédé selon la revendication 1,
       caractérisé en ce que,
       les bobines croisées (4) sont empilées, pour former des piles (6) de bobines, sur des tiges perforées (3) combinées avec le fond (1) de palette, et en ce que la conduite d'amenée de vapeur (2) est raccordée aux tiges (3).
  3. Procédé selon la revendication 1 ou 2,
       caractérisé en ce que,
       les bobines croisées (4) sont emballées dans une feuille qui est soudée.
  4. Procédé selon la revendication 3,
       caractérisé en ce que,
       le groupe tout entier de piles (6) de bobines, formé et vaporisé sur le fond (1) de palette, est emballé, éventuellement après retrait des tiges perforées (3).
  5. Procédé selon l'une des revendications 1 à 4,
       caractérisé en ce que,
       le groupe de piles (6) de bobines vaporisé sur le fond (1) de palette est emballé avec le fond et avec un autre fond utilisé comme couvercle (8).
  6. Procédé selon la revendication 2,
       caractérisé en ce que,
       les piles individuelles (6) de bobines sont enlevées du fond (1) de palette et sont emballées, en particulier emballées dans une feuille (10) qui est soudée.
  7. Procédé selon l'une des revendications 1 à 6,
       caractérisé en ce que,
       les bobines croisées (4) sont automatiquement enlevées en une fois de la machine de formation de bobines, placées sur le fond (1) de palette, vaporisées, éventuellement sous compression axiale, et finalement emballées prêtes à l'expédition.
  8. Dispositif de mise en oeuvre du procédé selon l'une des revendications 1 à 7,
       caractérisé en ce que,
       le fond de palette (1) est lui-même réalisé dans son ensemble en tant que mâchoire de presse, ou est disposé sur une mâchoire de presse, et ce qu'une contre-mâchoire de presse est associée au fond (1) de palette pour comprimer axialement de façon simultanée l'ensemble de toutes les piles de bobines placées sur le fond de palette.
  9. Dispositif selon la revendication 8,
       caractérisé par
       des raccords (5) de vapeur sous-pression à la conduite d'amenée de vapeur sous-pression (2), prévus sur la surface du fond (1) de palette dans l'écart axial des piles (6) de bobines.
  10. Dispositif selon la revendication 9,
       caractérisé en ce que,
       chacun des raccords (5) de vapeur sous-pression constitue à la fois une tige (3) d'empilement de bobines et une lance à vaporisage.
  11. Dispositif selon la revendication 10,
       caractérisé en ce que,
       chacune des tiges d'empilement (3) réalisées sous forme de lances de vaporisage est enfoncée à travers une ouverture du fond (1) de palette en pouvant être libérée grâce à un mouvement relatif simple.
  12. Dispositif selon la revendication 10,
       caractérisé par
       des tiges d'empilement (3) vissées individuellement sur les raccords (5) de vapeur sous-pression.
EP19880907243 1987-08-29 1988-08-24 Procede et dispositif de vaporisage de bobines croisees Expired - Lifetime EP0330690B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3728930 1987-08-29
DE3728930 1987-08-29
DE3734519 1987-10-13
DE3734519 1987-10-13

Publications (2)

Publication Number Publication Date
EP0330690A1 EP0330690A1 (fr) 1989-09-06
EP0330690B1 true EP0330690B1 (fr) 1992-10-21

Family

ID=25859186

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880907243 Expired - Lifetime EP0330690B1 (fr) 1987-08-29 1988-08-24 Procede et dispositif de vaporisage de bobines croisees

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EP (1) EP0330690B1 (fr)
WO (1) WO1989002002A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH687282B5 (de) * 1992-06-06 1997-05-15 Rieter Ag Maschf Verfahren und Vorrichtung zum Konditionieren von Kopsen.
EP0715015A1 (fr) * 1994-11-24 1996-06-05 LAVORAZIONI ACCIAI INOSSIDABILI PRATESE, L.A.I.P. di Becheri, Cecchi & C S.n.c. Séchoir pour paquets de fil textile empilés dans des installations de teinture et equivalentes
EP1333117A1 (fr) * 2002-02-01 2003-08-06 Ph. Welker GmbH Procédé et appareil pour l'humidification des matières textiles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE875692A (fr) * 1979-04-19 1979-10-19 Ct Scient Et Tech De L Ind Tex Installation de blanchiment et de teinture de bobines de fil et procedes mis en oeuvre par cette installation
US4341361A (en) * 1980-10-01 1982-07-27 Burke Mills, Inc. Yarn carrier for pressure kier
DE3532320A1 (de) * 1985-09-11 1987-03-19 Jasper Gmbh & Co Josef Verfahren und einrichtung zum beschicken der materialtraeger beim bleichen und faerben von garnen

Also Published As

Publication number Publication date
EP0330690A1 (fr) 1989-09-06
WO1989002002A1 (fr) 1989-03-09

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