EP0392278B1 - Procédé et dispositif pour attribuer des données concernant la qualité à des supports de bobines garnis de cops dans une combinaison de machines - Google Patents

Procédé et dispositif pour attribuer des données concernant la qualité à des supports de bobines garnis de cops dans une combinaison de machines Download PDF

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Publication number
EP0392278B1
EP0392278B1 EP90106077A EP90106077A EP0392278B1 EP 0392278 B1 EP0392278 B1 EP 0392278B1 EP 90106077 A EP90106077 A EP 90106077A EP 90106077 A EP90106077 A EP 90106077A EP 0392278 B1 EP0392278 B1 EP 0392278B1
Authority
EP
European Patent Office
Prior art keywords
bobbins
transporting
bobbin carriers
yarn
bobbin
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
EP90106077A
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German (de)
English (en)
Other versions
EP0392278A1 (fr
Inventor
Kurt J. Dr. Lauk
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP0392278A1 publication Critical patent/EP0392278A1/fr
Application granted granted Critical
Publication of EP0392278B1 publication Critical patent/EP0392278B1/fr
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/06—Supplying cores, receptacles, or packages to, or transporting from, winding or depositing stations
    • B65H67/063—Marking or identifying devices for packages
    • 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 method and a device for assigning quality-related data to bobbins equipped with cops in a device consisting of at least one ring spinning machine and at least one winding machine, which are connected to one another via a transport system.
  • a spinning machine control system is already known as prior art, in which a spinning machine is connected to a winding machine by means of a spool conveyor track and a teaching spool return track (DE-OS 36 28 045).
  • Identification marks are arranged on transport means which serve the respective independent transport of the cops. Reading devices are also used for these identification marks.
  • This known construction serves to track the transport path of the thread generated in each spinning station in order to determine corresponding thread breakage information. It is a very specific problem solving.
  • the state of the art also includes a method for monitoring the quality of production points, yarns and bobbins on a machine network comprising at least one ring spinning machine and at least one automatic bobbin (DE-OS 37 12 654).
  • the cops produced on the ring spinning machine are fed in a predetermined sequence to a measuring, counting and sorting device arranged between the ring spinning machine and the automatic winder.
  • This measuring device measures quality criteria and compares them with comparison values. Those cops that do not correspond to the comparison value are separated out by means of the sorting device.
  • This known method also serves to determine faulty qualities.
  • JP-A-63 099 335 shows a machine network between spinning and winding machines.
  • a transport device for bobbin transport plates is arranged between the numerous machines. This transport device has a large number of branch tracks.
  • writing devices for identifying the bobbin carriers are arranged on the discharge tracks of the spinning machines and reading devices for decrypting this identification are arranged on the insertion tracks of the winding machines.
  • the coil carriers circulating in the transport system are constantly loaded either with cops or with empty tubes. There is no transfer process within this transport system.
  • the present invention has for its object to provide a method and an apparatus of the type mentioned, in which coding of mixed delivered cops with different qualities can be carried out with little mechanical outlay.
  • yarn quality includes both the type of yarn (for example material, color, fineness, twist), as well as the yarn quality (for example hairiness, soiling) and bobbin quality (for example crippled bobbins, head hardness).
  • the bobbin holders equipped with cops in the area of the converter are assigned the corresponding data, which relate to different yarn qualities.
  • a schematically indicated ring spinning machine 1 is connected to a schematically indicated winding machine 2 via a transport system consisting, for example, of a conveyor belt 8 and a peg tray rail 18.
  • a transport system consisting, for example, of a conveyor belt 8 and a peg tray rail 18.
  • a converter 3 is arranged between the ring spinning machine 1 and the winding machine 2 is in the cutting area Conveyor belt 8 and the peg tray rail 18.
  • This converter 3 is used to lift cops 4 arranged on bobbins 5 from the conveyor belt 8 and to place them on the peg tray rail 18.
  • the bobbin 5 are 8 sleeve pins in the area of the conveyor belt and 18 peg trays in the area of the peg tray rail.
  • a stationary sensing element 6 or 7 is arranged in the area of the converter 3.
  • the sensing element 6 reacts to the passing of a cop 4. It only counts, its counting impulses are forwarded via a line 14 to a control device 12, summed there, and when a set count is reached, the coding is changed over.
  • the sensing element 7 requires a switching element 9 or 19.
  • the unit 9 is an actual switching element, such as a cam, magnet, reflector, etc., and is preferably arranged on the conveyor belt.
  • the sensing element 7 is designed accordingly.
  • the unit 19 can also be a real switching element which is arranged on the first cop of a new type of yarn and which causes the coding to be reversed.
  • the switching element 19 can also be a quality-related marking on the cop, for example a specific sleeve color, sleeve coding or a thread color on each cop 4 of the new quality.
  • the sensing element 7 is then designed so that it can recognize this color or coding.
  • the qualities at the converter 3 can also arrive mixed, since the converter encodes cops for cops accordingly.
  • the switching element 19 does not mark a quality limit, but rather a certain quality on a cop.
  • a sensor 10 or 11 can be used as the sensing element 6 or 7, which is arranged in the inlet area of the converter 3.
  • the sensor 10 or 11 is connected via line 14 or 17 to the control device 12, which in turn is connected via line 15 to a coding device 13 for assigning the data to the bobbin holder 5 equipped with cops 4 in accordance with the yarn quality.
  • the sensor 10 and 11 are in the inlet area and the coding device 13 in the outlet area of the coil carrier 5.
  • the senor 10 lies in the area of the cops 4 which are plugged onto the coil carrier 5; alternatively, there is the possibility, instead of this sensor 10, of arranging the sensor 11 in the region of the conveyor belt 8 transporting the bobbin 5.
  • the sensor can be designed as a color-recognizing sensing element with different yarn qualities of cops on bobbins of different colors or as a sensing element recognizing material or thread count.
  • a ring spinning machine 1 which produces two qualities A and B, is connected to a winding machine 2 via a converter 3.
  • a sensor as described in FIG. 1 as a sensing element and a switching element in the area of the converter, data are assigned which relate to the different yarn qualities A and B and are passed behind the converter 3 to the corresponding areas of the winding machine.
  • ring spinning machine 1 which produces the qualities A and B, via a converter 3 and a transport system 16 with two winding machines 2 and 2 '.
  • the corresponding qualities produced by the ring spinning machine 1 and B are delivered to the two winding machines 2 and 2 'in sorted form.
  • This sensor 10 or 11 can be designed as a light barrier or as a light scanner, which counts the passing cops 4 and emits counting pulses to the control device 12. After reaching a set number, for example when a batch of quality has passed and cops of a different quality arrive, the coding device 13 is changed over.
  • sensor 11 can also be used instead of sensor 10, which senses a marking arranged at the boundary of two qualities and acting as switching element 9 and reverses the coding in the aforementioned sense.
  • This marking can be applied to the conveyor belt 8, for example, if the qualities are on the same conveyor belt 8, for example according to the embodiment according to FIG. 4.
  • the marker over the Switching element can also be attached in the first and / or last cop 4 of a delivered quality batch.
  • the cops 4 can also be delivered differently than standing on the spigot of the conveyor belt 8, for example lying on a conveyor belt or on peg trays.
  • the cops can also be converted by the converter 3 to a means of transport other than peg trays, for example to a different conveyor belt with a different pin division or, after appropriate treatment, to peg trays again. In any case, it is ensured by the invention that data relating to different yarn qualities are assigned to the bobbins 5 equipped with cops 4 in the area of the converter 3 with little mechanical expenditure.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Claims (10)

  1. Procédé pour affecter des données concernant la qualité à des supports de bobines (5) garnis de cannettes (4) dans un dispositif constitué par au moins un métier à filer continu à anneaux (1) et par au moins un bobinoir (2), lesquels sont reliés entre eux par l'intermédiaire d'un système transporteur, caractérisé par le fait :
    - que toute modification de la qualité du fil des cannettes (4), lesquelles sont amenées à un dispositif de transfert (3) et posées par celui-ci sur des supports de bobines (5), est détectée par un dispositif capteur (10, 11) qui est installé dans la région du dispositif de transfert (3),
    - que le dispositif capteur (10, 11) signale à un dispositif de commande (12) toute modification de la qualité du fil des cannettes (4),
    - et que le dispositif de commande (12) amène un dispositif de codage (13) disposé dans la région où est installé le dispositif de transfert (3) à affecter aux supports de bobines (5) garnis de cannettes (4) des données qui ont trait à la qualité correspondante du fil des cannettes dont les supports de bobines sont garnis.
  2. Procédé selon la revendication 1, caractérisé par le fait que, par comptage des cannettes (4) qui arrivent dans le dispositif de transfert (3), on détermine la limite entre deux qualités de fil au moyen du fait que l'on a atteint une somme totale prédéterminée, et que l'on modifie en conséquence l'affectation de données aux supports de bobines.
  3. Procédé selon la revendication 1, caractérisé par le fait que l'on détermine sur le dispositif de transfert la limite entre deux qualités de fil par détection de l'arrivée d'un organe de commutation (9 ; 19) qui marque la limite entre deux qualités de cannettes (4) amenées au dispositif de transfert (3), et que l'on modifie en conséquence l'affectation de données aux supports de bobines (5).
  4. Procédé selon la revendication 2, caractérisé par le fait que l'organe de commutation (19) est disposé sur au moins un support de bobines (5) qui définit la limite entre des qualités de fil différentes.
  5. Procédé selon la revendication 2, caractérisé par le fait que l'organe de commutation (9) est disposé sur un organe de transport (8) qui déplace les supports de bobines (5) garnis de cannettes (4).
  6. Procédé selon la revendication 2, caractérisé par l'utilisation d'un organe de détection reconnaissant les couleurs dans le cas de qualités de fil différentes de cannettes (4) posées sur des supports de bobines (5) dont la couleur est différente.
  7. Procédé selon la revendication 2, caractérisé par l'utilisation d'un organe de détection qui reconnaît une qualité de fil.
  8. Dispositif pour la mise en oeuvre du procédé selon l'une des revendications précédentes, constitué par au moins un métier à filer continu à anneaux (1) et par au moins un bobinoir (2), lesquels sont reliés entre eux par l'intermédiaire d'un système transporteur, caractérisé par le fait :
    - qu'entre un dispositif transporteur (8) d'un métier à filer continu à anneaux (1) et un dispositif transporteur (16, 18) d'un bobinoir (2) est interposé un dispositif de transfert (3) qui retire les cannettes (4) du dispositif transporteur (8) et qui les transmet au dispositif transporteur (16, 18),
    - qu'un dispositif capteur (10, 11) est disposé dans la région de l'extrémité du dispositif transporteur (8) en étant destiné à détecter la modification de la qualité du fil des cannettes qui sont amenées sur les bandes transporteuses (8),
    - que le dispositif capteur (10, 11) est relié à un dispositif de commande (12),
    - et qu'est installé, dans la région du début du dispositif transporteur (16, 18) du bobinoir (2), un dispositif de codage (13) qui est raccordé au dispositif de commande (12) et qui affecte aux supports de bobines (5) garnis de cannettes (4) des données correspondant à chaque qualité du fil des cannettes.
  9. Dispositif selon la revendication 8, caractérisé par le fait que le capteur (10) est disposé, soit dans la région des cannettes (4) enfoncées sur les supports de bobines (5), soit dans la région du dispositif transporteur (8) qui transporte les supports de bobines (5).
  10. Dispositif selon la revendication 8, caractérisé par le fait que, dans le cas d'une pluralité de bobinoirs (2, 2', 2''), le dispositif de transfert (3) est à chaque fois relié à un système transporteur (16, 16') qui conduit à l'un des bobinoirs.
EP90106077A 1989-04-12 1990-03-29 Procédé et dispositif pour attribuer des données concernant la qualité à des supports de bobines garnis de cops dans une combinaison de machines Expired - Lifetime EP0392278B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3912030 1989-04-12
DE3912030A DE3912030A1 (de) 1989-04-12 1989-04-12 Verfahren und vorrichtung zum zuordnen qualitaetsbezogener daten auf mit kopsen bestueckten spulentraegern in einem maschinensystem

Publications (2)

Publication Number Publication Date
EP0392278A1 EP0392278A1 (fr) 1990-10-17
EP0392278B1 true EP0392278B1 (fr) 1993-12-15

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EP90106077A Expired - Lifetime EP0392278B1 (fr) 1989-04-12 1990-03-29 Procédé et dispositif pour attribuer des données concernant la qualité à des supports de bobines garnis de cops dans une combinaison de machines

Country Status (3)

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EP (1) EP0392278B1 (fr)
JP (1) JPH02289134A (fr)
DE (2) DE3912030A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3802389B1 (fr) * 2018-05-28 2022-08-24 Uster Technologies AG Installation à filer à anneaux automatique et procédé pour son fonctionnement automatique

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3911799A1 (de) * 1989-04-11 1990-10-18 Schlafhorst & Co W Informationssystem innerhalb eines verbundes zwischen je einer oder mehreren spinn- und spulmaschinen
DE4031768A1 (de) * 1990-10-06 1992-04-09 Zinser Textilmaschinen Gmbh Verfahren zum abtransportieren voller spulen und zum zufuehren leerer spulenhuelsen sowie spinnmaschine
JPH0519262U (ja) * 1991-08-28 1993-03-09 村田機械株式会社 パツケージの糸端処理装置
DE4306095A1 (de) * 1992-03-04 1993-10-07 Rieter Ag Maschf Verfahren und Einrichtung zum Steuern einer vernetzten Anlage
DE4209219B4 (de) * 1992-03-21 2005-08-04 Saurer Gmbh & Co. Kg Spulmaschine mit einem geschlossenen Transportsystem für Spulentransportteller
DE4244123A1 (de) * 1992-12-24 1994-06-30 Schlafhorst & Co W Verfahren und Vorrichtung zum Zuführen von Hülsen zu Textilmaschinen
DE4306378A1 (de) * 1993-03-02 1994-09-08 Schlafhorst & Co W Verfahren und Vorrichtung zur Positionserfassung eines einen Kops tragenden Kopsträgers
DE4309582A1 (de) * 1993-03-24 1994-09-29 Schlafhorst & Co W Automatische Spulmaschine, die mehrere, teilweise gemeinsame Transportwege aufweisende Transportschleifen für Textilspulen besitzt
DE19824078C2 (de) * 1998-05-29 2001-05-31 Zinser Textilmaschinen Gmbh Verfahren beim Herstellen von verdichtetem Garn und Einrichtung hierfür
JP2021001405A (ja) * 2019-06-19 2021-01-07 株式会社豊田自動織機 糸巻取システム

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BE628530A (fr) * 1962-02-17
US4681231A (en) * 1982-12-08 1987-07-21 Murata Kikai Kabushiki Kaisha Article selecting and conveying system
JPS6241117A (ja) * 1985-08-14 1987-02-23 Murata Mach Ltd 玉揚パツケ−ジの搬送システム
JPH0726263B2 (ja) * 1985-08-19 1995-03-22 村田機械株式会社 精紡機の管理方法
DE3601832C2 (de) * 1986-01-22 1995-04-06 Zinser Textilmaschinen Gmbh Transportsystem für Vorgarnspulen an Spinnmaschinen
US4940127A (en) * 1986-12-12 1990-07-10 Murata Kikai Kabushiki Kaisha Wound yarn package transporting system
DE3712654A1 (de) * 1987-04-14 1988-10-27 Schlafhorst & Co W Verfahren zum ueberwachen der qualitaet von produktionsstellen, garnen und spulen an einem maschinenverbund aus wenigstens einer ringspinnmaschine und wenigstens einem spulautomaten
DE3732367A1 (de) * 1987-05-16 1988-11-24 Schlafhorst & Co W Verfahren und vorrichtung zum vorbereiten eines nachfolgenden behandlungsvorgangs an einer textilspule

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Title
62 149925 (MURATA MACH LTD.) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3802389B1 (fr) * 2018-05-28 2022-08-24 Uster Technologies AG Installation à filer à anneaux automatique et procédé pour son fonctionnement automatique

Also Published As

Publication number Publication date
DE59003831D1 (de) 1994-01-27
JPH02289134A (ja) 1990-11-29
EP0392278A1 (fr) 1990-10-17
DE3912030A1 (de) 1990-10-25

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