EP0808929B1 - Vorrichtung zur Führung und/oder Stützung von Garnen - Google Patents

Vorrichtung zur Führung und/oder Stützung von Garnen Download PDF

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Publication number
EP0808929B1
EP0808929B1 EP97440045A EP97440045A EP0808929B1 EP 0808929 B1 EP0808929 B1 EP 0808929B1 EP 97440045 A EP97440045 A EP 97440045A EP 97440045 A EP97440045 A EP 97440045A EP 0808929 B1 EP0808929 B1 EP 0808929B1
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EP
European Patent Office
Prior art keywords
machine
guiding
supporting
threads
holding cylinder
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
EP97440045A
Other languages
English (en)
French (fr)
Other versions
EP0808929A1 (de
Inventor
Robert Enderlin
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.)
Superba SAS
Original Assignee
Superba SAS
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Filing date
Publication date
Application filed by Superba SAS filed Critical Superba SAS
Publication of EP0808929A1 publication Critical patent/EP0808929A1/de
Application granted granted Critical
Publication of EP0808929B1 publication Critical patent/EP0808929B1/de
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
    • D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
    • D06B23/06—Guiding means for preventing filaments, yarns or threads from sticking together

Definitions

  • the present invention relates to the field of the textile industry, in particularly the treatment of the threads, in particular by washing and / or dyeing the threads and relates to a device for guiding and / or supporting wires, in particular for textile machines working wet yarn.
  • Textile threads generally undergo, before their use, especially for weaving, washing and / or bleaching treatments as well than dye. These various treatments are carried out wet, having as a consequence a humidity of said threads during the whole duration of the treatment and the passage to the various treatment stations.
  • the wires need to be perfectly maintained and guided, in order to avoid any tangle detrimental to a good operation.
  • the holding and guiding devices consist generally in combs and, possibly, in fixed supports.
  • Combs are in the form of a set of teeth arranged at regular intervals on a support bar, if necessary adjustable, each interval between teeth guiding a wire.
  • the fixed supports are generally under form of cylindrical bars extending transversely to a sheet of wires and under the latter. Such bars are also used to achieve the maintenance of a layer of wires against vibrations causing jumps of wires which may result in a harmful intermingling of said wires.
  • a guide device and / or yarn support in particular for textile machines working the yarn wet, which is constituted by a means for guiding and / or supporting the wires individual layers of wire, mounted with the possibility of rotation on a chassis carrier integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual wires being produced in the form of a rotary comb constituted by a stack of discs separated by spacers.
  • Comparable devices are also known from DE-A-33 03 024, as well as by FR-A-2 470 179.
  • the object of the present invention is to overcome these drawbacks by proposing a device for guiding and / or supporting wires, in particular for textile machines working the yarn in the wet, allowing guidance and / or optimal maintenance of the threads of a tablecloth, while avoiding the formation of fluff agglomerated humid areas liable to hamper the proper functioning of a treatment and allowing improved donning.
  • the guide and / or wire support device in particular for textile machines working wet yarn, which is essentially constituted by a means for guiding and / or supporting the wires individual layers of wire, mounted with the possibility of rotation on a chassis carrier integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual wires being produced in the form of a rotary comb consisting of a stack of separate discs (5) by spacers, is characterized in that the guide and / or support means individual yarns of a web of yarns is retractably mounted on the supporting frame secured to the machine or in bearings provided on the machine.
  • Figures 1 to 3 of the accompanying drawings show, by way of example, a guide and / or wire support device, in particular for machines textiles working wet yarn, which is essentially constituted by a means 1 for guiding and / or supporting the individual wires 2 of a layer of wires, mounted with the possibility of rotation on a carrying frame 3 secured to the machine 4 or directly in bearings provided on said machine 4, said guide means 1 and / or for supporting the individual wires 2 being produced in the form of a rotary comb consisting of a stack of discs 5 separated by spacers 6.
  • the means 1 for guiding and / or supporting individual wires 2 of a sheet of wires is retractably mounted on the support frame 3 secured to the machine 4 or in bearings provided on the machine 4.
  • This means 1 for guiding and / or supporting the individual wires 2 of a layer of wires is produced in the form of a rotary comb constituted by a stack of discs 5 separated by spacers 6, the assembly being clamped on a shouldered shaft 7 by via a nut 8 and washers 9 and 10.
  • the spacing between the discs 5 and their thickness can be modified, respectively by replacing the spacers 6 with thicker or thinner spacers and by replacing the discs 5 with 5 thicker or thinner discs.
  • the discs 5 are advantageously provided with an edge peripheral chamfered. As a result, the threading of the threads is facilitated, these being guided during this operation to be brought into the bottom delimited between two neighboring 5 discs.
  • Such a comb therefore allows perfect adaptation to all configurations of plies of wires possible by simple mounting of the discs 5 and spacers 6 corresponding to requirements.
  • the means 1 of guiding and / or supporting the individual wires 2 of a layer of wires is mounted retractable on the supporting frame 3 secured to the machine 4 or in bearings provided on the machine 4.
  • at least one of the bearings of the chassis 3 or those provided on machine 4 is an open bearing, while the other bearing is a spherical bearing.
  • the means 1 can simply be removably mounted in plain bearings of the support 3, its rotational drive being produced by the friction of the threads in movement 2.
  • the means 1 for guiding and / or supporting the wires individual 2 of a ply of son cooperates, by at least one of its ends, with a drive device 11 provided on the carrying frame 3 or on at least one bearing secured to the machine 4.
  • a drive device 11 allows to ensure a constant speed of rotation which can be perfectly adapted to the linear speed of the moving wires, so that the relative friction of the wires on means 1 can be reduced optimally.
  • the drive device 11 is advantageously constituted by in the form of a geared motor assembly provided on its output shaft with a coach 12 cooperating with an element 13 of the corresponding end of the shouldered shaft 7 of the means 1 ( Figure 1).
  • the coach 12 is advantageously under shape of a stirrup having in its wings receiving slots of the element 13 in the form of a pin passing through the end of the shouldered shaft 7, this end being constituted by a ball joint and the bearing of the chassis 3 or provided directly on the machine 4, opposite the drive device 11, is an open bearing. It results from this construction a simple and rapid release of means 1, as shown in Figure 1 of the accompanying drawings.
  • the device is completed by a rotary holding cylinder 14 extending in front of the means 1, seen in the direction of travel of the wires 2, and above the latter, this cylinder holding rotary 14 being mounted on the chassis 3 or directly on the machine 4.
  • a cylinder 14 keeps the wires 2 perfectly on the means 1 and thus avoiding wire breaks and tangles resulting therefrom.
  • the rotary cylinder of support 14 is mounted on the chassis 3 or on the machine 4 in a pivotable manner, perpendicular to the direction of travel of the wires 2, with indexing in the extreme pivoting positions.
  • a pivotable mounting of the cylinder 14 and indexing in position is not described or shown in detail, but may be made by means of a bent or other cooperating lever at its end opposite to that carrying the cylinder 14, with an indexing means in the form of a snap-in or spring loaded ball and section recesses corresponding.
  • the cylinder holding rotary 14 can be fitted with a geared motor for rotation (not shown), promoting reduced friction contact with the wires 2.
  • a geared motor for rotation not shown
  • the rotary holding cylinder 14 is in contact, by its envelope, with the envelope of the means 1 for guiding and / or supporting the wires individual 2 and is rotated by said means 1, by contact.
  • a contact training means of the rotary holding cylinder 14 provided with a geared motor drive in rotation, the means 1 for guiding and / or supporting the wires 2 individual being simply mounted in plain bearings.
  • the means 1 for guiding and / or supporting the individual wires 2 on a supporting frame 3 can be secured to the machine 4 by by means of a carriage 15 movable on a rail 16 of the machine 4, transversely to the direction of travel of the wires 2 ( Figures 2 and 3). So it is possible to move the means 1 out of the normal path of the wires 2, which can be particularly advantageous for the threading of wires in places hardly accessible.
  • the invention it is possible to produce a guiding device and / or yarn support, in particular for textile machines working the yarn wet to avoid agglomeration of wet fluff by self-cleaning of said device during the continuous scrolling of the wires. This results in an interview ease of machines using such devices and improved productivity because machine downtime can be reduced significantly.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Warping, Beaming, Or Leasing (AREA)

Claims (12)

  1. Vorrichtung zur Führung und/oder Stützung von Garnen, insbesondere für Textilmaschinen zur Feuchtbearbeitung von Garn, im wesentlichen bestehend aus einer Einrichtung (1) zur Führung und/oder Stützung der einzelnen Fäden (2) einer Garnlage, die drehbar auf einem fest mit der Maschine (4) verbundenen Tragrahmen (3) oder direkt in den auf der Maschine (4) vorgesehenen Lagern befestigt ist, wobei die Einrichtung (1) zur Führung und/oder Stützung der einzelnen Fäden (2) in Form eines rotierenden Kammes ausgeführt ist, der aus einem Stapel Scheiben (5) besteht, die durch Zwischenstege (6) voneinander getrennt sind, dadurch gekennzeichnet, daß die Einrichtung (1) zur Führung und/oder Stützung der einzelnen Fäden (2) einer Garnlage einsetzbar auf dem fest mit der Maschine (4) verbundenen Tragrahmen (3) oder in den auf der Maschine (4) vorgesehenen Lagern befestigt ist.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Scheiben (5) mit einem abgekanteten Umfangsrand ausgestattet sind.
  3. Vorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß zumindest eines der Lager des Rahmens (3) oder der auf der Maschine (4) vorgesehenen Lager ein offenes Lager ist, während das andere Lager ein Pendellager ist.
  4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Einrichtung (1) zur Führung und/oder Stützung der einzelnen Fäden (2) einer Garnlage über zumindest eines ihrer Enden mit einer Mitnahmevorrichtung (11) zusammenwirkt, die auf dem Tragrahmen (3) oder auf zumindest einem fest mit der Maschine (4) verbundenen Lager vorgesehen ist.
  5. Vorrichtung nach Anspruch 4, dadurch gekennzeichnet, daß die Mitnahmevorrichtung (11) bevorzugt aus einer Anordnung in Form eines Getriebemotors besteht, der auf der Abtriebswelle mit einem Mitnehmer (12) ausgestattet ist, der mit einem Element (13) des entsprechenden Endes der angelenkten Welle (7) der Einrichtung (1) zusammenwirkt.
  6. Vorrichtung nach Anspruch 5, dadurch gekennzeichnet, daß der Mitnehmer (12) bevorzugt als Bügel ausgebildet ist, der in seinen Seitenflügeln Schlitze zur Aufnahme des Elementes (13) aufweist, das in Form eines Stiftes ausgebildet ist, der quer zum Ende der angelenkten Welle (7) verläuft, wobei dieses Ende, das aus einem Kugelgelenk und dem Lager des Rahmens (3) gebildet oder direkt auf der Maschine (4) gegenüber der Mitnahmevorrichtung (11) vorgesehen ist, ein offenes Lager ist.
  7. Vorrichtung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß sie durch eine Stabilisierungswalze (14) vervollständigt ist, die sich, in Zugrichtung der Garnfäden (2) gesehen und unter diesen letzteren, vor der Einrichtung (1) erstreckt, wobei die Stabilisierungswalze (14) auf dem Rahmen (3) oder direkt auf der Maschine (4) befestigt ist.
  8. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Stabilisierungswalze (14) auf dem Rahmen (3) oder der Maschine (4) verschwenkbar, lotrecht zur Zugrichtung der Garnfäden (2), mit Verriegelung in den Schwenk-Endstellungen befestigt ist.
  9. Vorrichtung nach einem der Ansprüche 7 und 8, dadurch gekennzeichnet, daß die Stabilisierungswalze (14) mit einem Rotationsantriebsgetriebemotor versehen ist.
  10. Vorrichtung nach einem der Ansprüche 4, 7 und 8, dadurch gekennzeichnet, daß die Stabilisierungswalze (14) über ihren Mantel mit der Ummantelung der Einrichtung (1) zur Führung und/oder Stützung der einzelnen Garnfäden (2) in Kontakt ist und durch Eingriff von der Einrichtung (1) in Umlaufbewegung gebracht wird.
  11. Vorrichtung nach einem der Ansprüche 1 und 8 bis 10, dadurch gekennzeichnet, daß die Stabilisierungswalze (14) über ihren Mantel mit der Ummantelung der Einrichtung (1) zur Führung und/oder Stützung der einzelnen Garnfäden (2) in Kontakt ist, wobei ein Antrieb durch Eingriff mittels der mit einem Rotationsantriebsgetriebemotor versehenen Stabilisierungswalze (14) ausgeführt wird, wobei die Einrichtung (1) zur Führung und/oder Stützung der einzelnen Garnfäden (2) einfach in Gleitlagern befestigt ist.
  12. Vorrichtung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß im Fall der Befestigung der Einrichtung (1) zur Führung und/oder Stützung der einzelnen Garnfäden (2) auf einem Tragrahmen (3) letzterer mittels eines auf einer Schiene (16) der Maschine (4) quer zur Zugrichtung der Garnfäden (2) verfahrbaren Schlittens (15) fest mit der Maschine (4) verbunden ist.
EP97440045A 1996-05-20 1997-05-14 Vorrichtung zur Führung und/oder Stützung von Garnen Expired - Lifetime EP0808929B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9606383 1996-05-20
FR9606383A FR2748757B1 (fr) 1996-05-20 1996-05-20 Dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouille

Publications (2)

Publication Number Publication Date
EP0808929A1 EP0808929A1 (de) 1997-11-26
EP0808929B1 true EP0808929B1 (de) 1998-11-04

Family

ID=9492375

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97440045A Expired - Lifetime EP0808929B1 (de) 1996-05-20 1997-05-14 Vorrichtung zur Führung und/oder Stützung von Garnen

Country Status (7)

Country Link
US (1) US5797552A (de)
EP (1) EP0808929B1 (de)
JP (1) JPH1053929A (de)
DE (1) DE69700044T2 (de)
ES (1) ES2126412T3 (de)
FR (1) FR2748757B1 (de)
TR (1) TR199700387A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213298B (zh) * 2014-09-15 2016-09-07 安吉县青云麻纺织厂 一种整经机经轴安装结构
CN105887395B (zh) * 2016-05-31 2017-11-07 湖州金特莱丝织有限公司 一种平洗机的上导布辊安装结构
CN111137742B (zh) * 2019-12-30 2021-05-11 福建省和达智能科技有限公司 一种电脑横机用具有首尾倒角机构的成圈机构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1220549B (de) * 1960-08-13 1966-07-07 Gerresheimer Glas Ag Vorrichtung zur Herstellung eines aus mehreren, locker miteinander verbundenen, aus Elementarfaeden zusammengesetzten Teilfaeden bestehenden Spinnfadens
US3012393A (en) * 1960-11-21 1961-12-12 Mohasco Ind Inc Method and apparatus for the production of paper yarn
BE654442A (de) * 1963-10-16
US3990132A (en) * 1974-09-10 1976-11-09 Burlington Industries, Inc. Method for hot melt sizing yarn treatment of textile yarns
JPS5679755A (en) * 1979-11-21 1981-06-30 Tsudakoma Ind Co Ltd Sized warp yarn dividing apparatus in warp yarn sizing machine
US4222758A (en) * 1978-12-27 1980-09-16 Owens-Corning Fiberglas Corporation Apparatus for processing filaments
DE3201400A1 (de) * 1981-04-13 1983-07-28 Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen Einrichtung zum glaetten von kettfaeden
DE3303024C2 (de) * 1983-01-29 1985-11-14 Akzo Gmbh, 5600 Wuppertal Verfahren und Vorrichtung zum Schlichten einer Fadenschar

Also Published As

Publication number Publication date
DE69700044D1 (de) 1998-12-10
TR199700387A1 (xx) 1997-12-21
FR2748757B1 (fr) 1998-07-24
US5797552A (en) 1998-08-25
FR2748757A1 (fr) 1997-11-21
DE69700044T2 (de) 1999-07-15
ES2126412T3 (es) 1999-03-16
EP0808929A1 (de) 1997-11-26
JPH1053929A (ja) 1998-02-24

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