EP0808929B1 - Dispositif de guidage et/ou de support de fils - Google Patents
Dispositif de guidage et/ou de support de fils Download PDFInfo
- 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
- Authority
- 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
Links
- 239000004753 textile Substances 0.000 claims description 9
- 125000006850 spacer group Chemical group 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 6
- 210000001520 comb Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 244000144992 flock Species 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Images
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.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Warping, Beaming, Or Leasing (AREA)
Description
Claims (12)
- Dispositif de guidage et/ou de support de fils, en particulier pour machines textiles travaillant le fil au mouillé, essentiellement constitué par un moyen (1) de guidage et/ou de support des fils individuels (2) d'une nappe de fils, monté avec possibilité de rotation sur un châssis porteur (3) solidaire de la machine (4) ou directement dans des paliers prévus sur ladite machine (4), ledit moyen (1) de guidage et/ou de support des fils individuels (2) étant réalisé sous forme d'un peigne rotatif constitué par un empilement de disques (5) séparés par des entretoises (6), caractérisé en ce que le moyen (1) de guidage et/ou de support des fils individuels (2) d'une nappe de fils est monté de manière escamotable sur le châssis porteur (3) solidaire de la machine (4) ou dans des paliers prévus sur la machine (4).
- Dispositif, suivant la revendication 1, caractérisé en ce que les disques (5) sont pourvus d'un bord chanfreiné périphérique.
- Dispositif, suivant l'une quelconque des revendications 1 et 2, caractérisé en ce qu'au moins l'un des paliers du châssis (3) ou de ceux prévus sur la machine (4) est un palier ouvert, alors que l'autre palier est un palier à rotule.
- Dispositif, suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que le moyen (1) de guidage et/ou de support des fils individuels (2) d'une nappe de fils coopère, par au moins une de ses extrémités, avec un dispositif d'entraínement (11) prévu sur le châssis porteur (3) ou sur au moins un palier solidaire de la machine (4).
- Dispositif, suivant la revendication 4, caractérisé en ce que le dispositif d'entraínement (11) est avantageusement constitué par sous forme d'un ensemble motoréducteur pourvu sur son arbre de sortie d'un entraíneur (12) coopérant avec un élément (13) de l'extrémité correspondante de l'arbre épaulé (7) du moyen (1).
- Dispositif, suivant la revendication 5, caractérisé en ce que l'entraíneur (12) est avantageusement sous forme d'un étrier présentant dans ses ailes des fentes de réception de l'élément (13) sous forme d'une goupille traversant l'extrémité de l'arbre épaulé (7), cette extrémité étant constituée par une rotule et le palier du châssis (3) ou prévu directement sur la machine (4), opposé au dispositif d'entraínement (11), est un palier ouvert.
- Dispositif, suivant l'une quelconque des revendications 1 à 6, caractérisé en ce qu'il est complété par un cylindre rotatif de maintien (14) s'étendant en avant du moyen (1), vu dans le sens de défilement des fils (2), et au-dessus de ces derniers, ce cylindre rotatif de maintien (14) étant monté sur le châssis (3) ou directement sur la machine (4).
- Dispositif, suivant la revendication 7, caractérisé en ce que le cylindre rotatif de maintien (14) est monté sur le châssis (3) ou sur la machine (4) de manière pivotable, perpendiculairement au sens de défilement des fils (2), avec indexage dans les positions extrêmes de pivotement.
- Dispositif, suivant l'une quelconque des revendications 7 et 8, caractérisé en ce que le cylindre rotatif de maintien (14) est muni d'un motoréducteur d'entraínement en rotation.
- Dispositif, suivant l'une quelconque des revendications 4, 7 et 8, caractérisé en ce que le cylindre rotatif de maintien (14) est en contact, par son enveloppe, avec l'enveloppe du moyen (1) de guidage et/ou de support des fils individuels (2) et est entraínée en rotation par ledit moyen (1), par contact.
- Dispositif, suivant l'une quelconque des revendications 1 et 8 à 10, caractérisé en ce que le cylindre rotatif de maintien (14) est en contact, par son enveloppe, avec l'enveloppe du moyen (1) de guidage et/ou de support des fils individuels (2), un entraínement par contact étant réalisé au moyen du cylindre rotatif de maintien (14) pourvu d'un motoréducteur d'entraínement en rotation, le moyen (1) de guidage et/ou de support des fils individuels (2) étant simplement monté dans des paliers lisses.
- Dispositif, suivant l'une quelconque des revendications 1 à 11, caractérisé en ce que, dans le cas du montage du moyen (1) de guidage et/ou de support des fils individuels (2) sur un châssis porteur (3), ce dernier est solidarisé avec la machine (4) par l'intermédiaire d'un chariot (15) déplaçable sur un rail (16) de la machine (4), transversalement au sens de défilement des fils (2).
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 (fr) | 1997-11-26 |
| EP0808929B1 true EP0808929B1 (fr) | 1998-11-04 |
Family
ID=9492375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97440045A Expired - Lifetime EP0808929B1 (fr) | 1996-05-20 | 1997-05-14 | Dispositif de guidage et/ou de support de fils |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5797552A (fr) |
| EP (1) | EP0808929B1 (fr) |
| JP (1) | JPH1053929A (fr) |
| DE (1) | DE69700044T2 (fr) |
| ES (1) | ES2126412T3 (fr) |
| FR (1) | FR2748757B1 (fr) |
| TR (1) | TR199700387A1 (fr) |
Families Citing this family (3)
| 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)
| 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 (fr) * | 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 |
-
1996
- 1996-05-20 FR FR9606383A patent/FR2748757B1/fr not_active Expired - Fee Related
-
1997
- 1997-05-14 ES ES97440045T patent/ES2126412T3/es not_active Expired - Lifetime
- 1997-05-14 DE DE69700044T patent/DE69700044T2/de not_active Expired - Fee Related
- 1997-05-14 US US08/856,004 patent/US5797552A/en not_active Expired - Fee Related
- 1997-05-14 EP EP97440045A patent/EP0808929B1/fr not_active Expired - Lifetime
- 1997-05-16 TR TR97/00387A patent/TR199700387A1/xx unknown
- 1997-05-19 JP JP9128239A patent/JPH1053929A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2748757A1 (fr) | 1997-11-21 |
| FR2748757B1 (fr) | 1998-07-24 |
| JPH1053929A (ja) | 1998-02-24 |
| ES2126412T3 (es) | 1999-03-16 |
| DE69700044D1 (de) | 1998-12-10 |
| TR199700387A1 (xx) | 1997-12-21 |
| EP0808929A1 (fr) | 1997-11-26 |
| DE69700044T2 (de) | 1999-07-15 |
| US5797552A (en) | 1998-08-25 |
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