EP0808929A1 - 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
EP0808929A1
EP0808929A1 EP97440045A EP97440045A EP0808929A1 EP 0808929 A1 EP0808929 A1 EP 0808929A1 EP 97440045 A EP97440045 A EP 97440045A EP 97440045 A EP97440045 A EP 97440045A EP 0808929 A1 EP0808929 A1 EP 0808929A1
Authority
EP
European Patent Office
Prior art keywords
machine
guiding
wires
supporting
bearing
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.)
Granted
Application number
EP97440045A
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English (en)
French (fr)
Other versions
EP0808929B1 (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 textile industry, in particular the treatment of threads, in particular by washing and / or dyeing threads and relates to a device for guiding and / or supporting threads, in particular for textile machines working the wire in the wet.
  • the textile yarns generally undergo, before their use, in particular for weaving, washing and / or bleaching treatments as well as dyeing. These different treatments are carried out wet, resulting in a humidity of said son throughout the 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 entanglement detrimental to proper operation.
  • the holding and guiding devices generally consist of combs and, optionally, fixed supports.
  • the combs are in the form of a set of teeth arranged at regular intervals on a support bar, if necessary in an adjustable manner, each interval between teeth guiding a wire.
  • the fixed supports are generally in the form of cylindrical bars extending transversely to and under a sheet of wires. Such bars are also used to carry out the maintenance of a layer of wires against vibrations causing jumps of wires which can have the consequence of a harmful intermingling of said wires.
  • the guidance becomes more complex, the wet fluff in formation sticking and agglomerating on the guide support, on which the thread rubs and of which it cannot be detached by known dry methods.
  • the wet wire forms, at the places of friction, a beard which solidifies and which is periodically detached by being carried along by the wire.
  • a device for guiding and / or supporting threads, in particular for textile machines working wet yarn which is constituted by a means for guiding and / or supporting individual threads of a ply of threads, mounted with the possibility of rotation on a support frame integral with the machine or directly in bearings provided on said machine, said means for guiding and / or supporting the individual threads being produced in the form of a rotary comb consisting of a stack of discs separated by spacers.
  • Comparable devices are also known from DE-A-33 03 024, as well as from FR-A2 470 179.
  • the object of the present invention is to overcome these drawbacks by proposing a device for guiding and / or supporting yarns, in particular for textile machines working with wet yarn, allowing optimal guidance and / or maintenance of the yarns of a web. , while avoiding the formation of agglomerated wet flocks capable of hampering the proper functioning of a treatment line and allowing an improvement in threading.
  • the device for guiding and / or supporting the yarns, in particular for textile machines working the wet yarn which essentially consists of a means for guiding and / or supporting the individual yarns of a web of yarns. , mounted with the possibility of rotation on a supporting frame 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 (5) separated by spacers, is characterized in that the means for guiding and / or supporting the individual yarns of a ply of yarns is retractably mounted on the carrying frame integral with the machine or in provided bearings on the machine.
  • FIGS. 1 to 3 of the appended drawings represent, by way of example, a device for guiding and / or supporting threads, in particular for textile machines working wet yarn, which essentially consists of a means 1 for guiding and / or for 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 means 1 for guiding and / or support for the individual wires 2 being produced in the form of a rotary comb constituted by a stack of discs 5 separated by spacers 6.
  • the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires is retractably mounted on the carrying 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 sheet 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 shaft shouldered 7 by means of 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 by thicker or thinner spacers and by replacing the discs 5 with thicker or thinner discs 5.
  • the discs 5 are advantageously provided with a peripheral chamfered edge. As a result, the threading of the threads is facilitated, the latter being guided during this operation so as to be brought into the bottom delimited between two neighboring discs 5.
  • 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 the needs.
  • the means 1 for guiding and / or supporting the 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.
  • at least one of the bearings of the frame 3 or of those provided on the 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 drive in rotation being carried out by the friction of the threads in movement 2.
  • the means 1 for guiding and / or supporting the individual wires 2 of a sheet of wires cooperates, at at least one of its ends, with a drive device 11 provided on the carrying frame 3 or on at least a bearing integral with the machine 4.
  • a drive device 11 makes it possible to ensure a constant speed of rotation which can be perfectly adapted to the linear speed of the threads in movement, so that the relative friction of the threads on the 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 driver 12 cooperating with an element 13 of the corresponding end of the shouldered shaft 7 of the means 1 (FIG. 1 ).
  • the driver 12 is advantageously in the form of a stirrup having in its wings slots for receiving 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.
  • 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 rotary holding cylinder 14 being mounted on the chassis 3 or directly on the machine 4.
  • a rotary holding cylinder 14 makes it possible to hold the wires 2 perfectly on the means 1 and thus avoid wire breaks and tangles arising therefrom.
  • the rotary holding cylinder 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 the indexing in position are not described or shown in detail, but can be produced by means of a bent lever or other cooperating, at its end opposite to that carrying the cylinder 14, with a means indexing in the form of a snap-in or a spring-loaded ball and corresponding section recesses.
  • the rotary retaining cylinder 14 can be provided with a rotational drive gearmotor (not shown), promoting reduced friction contact with the wires 2.
  • a rotational drive gearmotor 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 drive by means of the rotary holding cylinder 14 provided with a rotational drive gearmotor, the means 1 for guiding and / or supporting the individual wires 2 being simply mounted in plain bearings.
  • the means 1 for guiding and / or supporting the individual wires 2 on a carrying frame 3 can be secured to the machine 4 by means of 'A carriage 15 movable on a rail 16 of the machine 4, transversely to the direction of travel of the son 2 ( Figures 2 and 3).
  • 'A carriage 15 movable on a rail 16 of the machine 4
  • transversely to the direction of travel of the son 2 Figures 2 and 3
  • the invention it is possible to produce a device for guiding and / or supporting yarns, in particular for textile machines working the yarn in the wet, making it possible to avoid agglomeration of wet fluff by self-cleaning of said device during the scrolling. continuous threads. This results in an interview ease of machines using such devices and an improvement in productivity since machine downtime can be reduced considerably.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Warping, Beaming, Or Leasing (AREA)
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 true EP0808929A1 (de) 1997-11-26
EP0808929B1 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213298A (zh) * 2014-09-15 2014-12-17 安吉县青云麻纺织厂 一种整经机经轴安装结构
CN105887395A (zh) * 2016-05-31 2016-08-24 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
CN111137742A (zh) * 2019-12-30 2020-05-12 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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470179A1 (fr) * 1979-11-21 1981-05-29 Tsudakoma Ind Co Ltd Dispositif perfectionne pour la separation de fils encolles sur une installation d'encollage
DE3201400A1 (de) * 1981-04-13 1983-07-28 Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen Einrichtung zum glaetten von kettfaeden
DE3303024A1 (de) * 1983-01-29 1984-08-09 Akzo Gmbh, 5600 Wuppertal Verfahren und vorrichtung zum schlichten einer fadenschar

Family Cites Families (5)

* 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
US4222758A (en) * 1978-12-27 1980-09-16 Owens-Corning Fiberglas Corporation Apparatus for processing filaments

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470179A1 (fr) * 1979-11-21 1981-05-29 Tsudakoma Ind Co Ltd Dispositif perfectionne pour la separation de fils encolles sur une installation d'encollage
DE3201400A1 (de) * 1981-04-13 1983-07-28 Institute für Textil- und Faserforschung Stuttgart, 7410 Reutlingen Einrichtung zum glaetten von kettfaeden
DE3303024A1 (de) * 1983-01-29 1984-08-09 Akzo Gmbh, 5600 Wuppertal Verfahren und vorrichtung zum schlichten einer fadenschar

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104213298A (zh) * 2014-09-15 2014-12-17 安吉县青云麻纺织厂 一种整经机经轴安装结构
CN105887395A (zh) * 2016-05-31 2016-08-24 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
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
CN111137742A (zh) * 2019-12-30 2020-05-12 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

Also Published As

Publication number Publication date
JPH1053929A (ja) 1998-02-24
US5797552A (en) 1998-08-25
FR2748757B1 (fr) 1998-07-24
DE69700044T2 (de) 1999-07-15
ES2126412T3 (es) 1999-03-16
FR2748757A1 (fr) 1997-11-21
EP0808929B1 (de) 1998-11-04
DE69700044D1 (de) 1998-12-10
TR199700387A1 (xx) 1997-12-21

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