EP0959166B1 - Dispositif pour le traitement d'une étoffe textile - Google Patents

Dispositif pour le traitement d'une étoffe textile Download PDF

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Publication number
EP0959166B1
EP0959166B1 EP99250162A EP99250162A EP0959166B1 EP 0959166 B1 EP0959166 B1 EP 0959166B1 EP 99250162 A EP99250162 A EP 99250162A EP 99250162 A EP99250162 A EP 99250162A EP 0959166 B1 EP0959166 B1 EP 0959166B1
Authority
EP
European Patent Office
Prior art keywords
roller
working
pressing
mating
web
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
EP99250162A
Other languages
German (de)
English (en)
Other versions
EP0959166A1 (fr
Inventor
Johannes Zimmer
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.)
JOHANNES ZIMMER BETEILIGUNGS- UND VERWALTUNGS GMBH
Original Assignee
Johannes Zimmer Beteiligungs- und Verwaltungs GmbH
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 Johannes Zimmer Beteiligungs- und Verwaltungs GmbH filed Critical Johannes Zimmer Beteiligungs- und Verwaltungs GmbH
Publication of EP0959166A1 publication Critical patent/EP0959166A1/fr
Application granted granted Critical
Publication of EP0959166B1 publication Critical patent/EP0959166B1/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
    • D06B15/00—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours
    • D06B15/02—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers

Definitions

  • the invention relates to a device for processing a Goods web comprising a device length extending stationary counter-roller, one for pressing against the latter shiftable work roll in proportion to the counter roll diameter small diameter, a pressing device, by means of which the work roll along one over through the working width and through the web Pressure zone can be pressed against the counter roller, the Pressing device a pressing body with a pressing surface has against which the work roll in its the pressure zone opposite circumferential area comes to the plant, and a with separate support element arranged from the pressing body a support surface on which the work roll in the pressing operation comes to the plant.
  • Such devices are particularly as squeeze dyeing devices, i.e. for draining and dyeing webs saturated with color, so-called Foulards used.
  • a generic device is known from EP 0 534 930.
  • the stationary pressure body is a Support body, which is essentially a passive back pressure body against the work roll exerted by the counter roll Driving force works.
  • the run of the work roll is impaired, and difficulty reproducing Operating conditions can occur.
  • Such disadvantage One tries to counter effects by the fact that camp beds provided with elastic pads and bend-adjustable rollers become.
  • the invention is based on the aim of a generic Device for processing webs in particular in terms of simple construction, setup and operability, Adjustability, work functions and results as well as to improve device cleaning.
  • the relocatable Work roll is connected to a drive that does not affect the transverse mobility of the work roll and a circumferential drive for the counter-roller, which is supported in rotation forms, with the work roll in its driven and pressed position the web through the pressure zone drives the support element in the direction of rotation of the work roll considered, in front of the pressure zone in the area between this and the press body is arranged and the inlet of the web in the pressure zone between the support element and the counter roller is provided.
  • An essential measure exists in that the work roll, its diameter in proportion to the counter roll diameter is small, such as the immediate one Drive source of the device forms that the counter roll is only rotated along the web without the latter is driven itself.
  • the support element is on the Device side facing the web infeed regardless of the pressure device in the area between this and the counter roller intended.
  • This arrangement of the support element before the pressure zone helps to ensure that the run in the pressure direction and stabilized work roll that can be moved transversely to it is. Otherwise, the drive is provided by the small roller for a particularly smooth and stable running of the rollers. Due to the arrangement of the support element in combination with the self-propulsion of the shiftable work roll and the The entrainment of the counter roller is dynamic force effects reduced to the support element. It’s also an advantage that, seen in the direction of rotation of the work roll, the peripheral region the same behind the pressure zone to the pressure device remains free. Armor and cleaning are essential simplified.
  • a particularly advantageous design is that the Press body and the support element in front profile view L-shaped with at least almost at right angles flat sliding surfaces are arranged.
  • This arrangement is advantageously provided so that the lines of contact on the Work roll, viewed in the direction of roll rotation and starting from the contact line on the compact, at circumferential angular intervals 90 °, 90 °, 180 °.
  • This is also a particularly low-wear and low-friction operation optimal reduction of surfaces sliding against each other.
  • the pressing body is designed as a plate is that on the device side having the web outlet removable between the work roll and a pressure generating device the pressing device can be placed.
  • the pressing body is used for contact pressure movable with at least two degrees of freedom and thereby supported on a stationary element between the Pressure generating device and the work roll arranged is. This means work positioning and run stabilization for a wide range of applications and settings realized.
  • Devices 1 according to the invention include one that is continuous over the length of the device machine-stationary support beam 13, one arranged thereon Pressure device 2, also arranged thereon plate-like support element 3, one in the device length itself extending counter-roller arranged stationary on the machine 6 and a work roll displaceable against the latter 5 with in relation to the counter roll diameter D small diameter d.
  • the support element 3 engages under the Work roll 5, this on a flat slide support surface 30 of the support element 3 rests.
  • the pressure device 2 has a plate-shaped, on the Device length continuous press body 4, with a level coming to rest against the work roll 5 Sliding pressure surface 40 is equipped.
  • the pressure device 2 is the work roll 5 along a web 8 passing pressure zone 7 against the counter roller 6 for squeezing the web 8 can be pressed.
  • the surface is the work roll 5 rubberized.
  • the roller core of the roller 6 consists preferably made of stainless steel.
  • the surface can e.g. be chrome-plated, or it is with an elastic jacket made of plastic, rubber or the like fitted.
  • the work roll 5 is transverse to the length of the device in all directions relocatable and frontally via a universal joint 91, which does not impair the transverse mobility, with a connected by a drive motor roller drive 9.
  • the stationary counter roller 6 is not self-propelled rotatable about its axis 60 on a not shown Device rack stored. In the pressed position only drives the work and drive roller 5 Material web 8 through the pinch joint formed in the pressure zone 7.
  • the counter roll 6 by means of the work roll 5 co-rotating.
  • the diameter d of the work roll is about half as large as the diameter D of the counter roll 6. It can be seen that such a dimensioning in connection with the support arrangement support surface of the roller arrangement described 30 transverse to that in the area of the inlet of the web 8 extending circumferential surface 61 of the counter roller 6 extends.
  • the support body surface 30 and the imaginary tangential surface 71 through which the two rollers 5, 6 common tangent is determined at an angle ⁇ 90 ° aligned. So the work roll 5 comes in pressure-free position with its own weight against the support surface 30 to lie.
  • the recording and operating space for the work roll 5 by an L-shaped one Arrangement of the sliding surfaces 40, 30 of the compact 4 and of the support element 3 determined.
  • the imagined main action level 200 of the pressing device 2, in which the axis 50 of the Work roll 51 lies and which is parallel to the support surface 30 extends with the relatively small angle ⁇ , for example in the order of 5 ° to 7 °, compared to the horizontal plane 100 tilted down.
  • the contact surface 40 is directed perpendicular to the support surface 30.
  • the associated regular pressure line 400, which is in Device length then lies in the plane 200.
  • Fig. 2 there are also in the arrangement in a tilted position with an inclined plane 200, the effective contact lines 400, 700 along the work roll 50 almost in Diameter distance d.
  • the work roll 5 can convenient way through the open space between the pressing device 2 and counter roller 6 for insertion and removal be handled.
  • the pressing device 2 only to be depressurized without a shift or movement of the support beam 13 is required because the opening area between the pressure body 4 and the counter roller 6 corresponds to the inside diameter d of the work roll 5. Conventional load-bearing beams are no longer required.
  • the pressing device 2 expediently comprises a pressure generating device 20 along the length of the device over the Working width distributed pressure hose elements 21. These form pressure zones, which are arranged in a row cover the entire working width. Every hose element is included a print medium, e.g. Compressed air supply, in the Drawing connected source not shown. With the chosen one The hose elements 21 are pressurized the desired pressure across the working width.
  • a print medium e.g. Compressed air supply
  • the wall 130 is the bottom of a U-shaped profile Guide receptacle for the compact 4. This is as a result only translationally along that of the support body surface 30 corresponding guide surface 301 displaceable.
  • the pressing body 4 for pressing with at least two Degrees of freedom movable between the pressure hose elements 21 and the work roll 5 is arranged.
  • the compact 4 by a plate-like, over the working width continuous bar formed with the lower longitudinal edge 43 tiltable on the 13 outstanding on the support beam Support / guide surface 301 stands up.
  • the pressing body 4 with its flat contact surface 40th in combination with the described hose pressure align automatically against work roll 5. Operational deviations from the regular investment position are compensated, the deviations are counteracted.
  • a pendulum roller control device 80 known per se intended.
  • a facility of this kind is useful and advantageously part of the devices in FIGS. 1 and 2. It comprises a swivel-mounted roller 83 and an optional one driven deflection and slip roller 84. The web 8 is guided over the roller 84 and the roller 83 engages the web 8 in the section between the counter roller 6 and the deflecting roller 84.
  • the device 80 does not control the web tension, but only the further transport of the web 8 behind the roller 84.
  • the device 80 forms an advantageous supplementary device in combination with the Device 1.
  • the device 80 can be set so that the web 8 is conveyed through the pressure zone 7 and the subsequent onward movement until the web 8 is detached from the roller 6 without web tension.
  • This is achieved in combination with the drive pressure which is brought about by the axial drive 9 acting on the displaceable work roll 5 and which in the course of the power transmission from the work roll 5 via the pressure zone 7 through the web 8 to the roll 6 or partly on the latter wraps through the adjacent web section.
  • the exclusive introduction of the drive power from the work roll 5 to the rotary movement of the roll 6 is achieved according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Threshing Machine Elements (AREA)
  • Automatic Assembly (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (14)

  1. Dispositif (1) destiné à traiter une nappe de tissu (8), comportant
    un rouleau antagoniste (6) immobile s'étendant dans la direction longitudinale du dispositif,
    un rouleau de travail (5) de petit diamètre (d) par rapport au diamètre (D) du rouleau antagoniste et déplaçable en vue de presser contre ce dernier,
    un dispositif de pressage (2) au moyen duquel le rouleau de travail (5) peut être pressé contre le rouleau antagoniste (6) le long d'une zone de pressage (7) s'étendant sur la largeur de travail et permettant le passage de la nappe de tissu (8), le dispositif de pressage (2) comportant un corps de pressage (4) doté d'une surface de pressage (40) contre laquelle vient se placer le rouleau de travail (5) dans sa zone périphérique opposée à la zone de pressage (7), et
    un élément d'appui (3) disposé de façon à être séparé du corps de pressage (4) et présentant une surface d'appui (30), contre laquelle vient se placer le rouleau de travail (5) lorsqu'il est en mode de pressage,
       caractérisé en ce que le rouleau de travail déplaçable (5) est relié à un dispositif d'entraínement (9), qui n'altère pas la mobilité transversale du rouleau de travail (5), et forme un dispositif d'entraínement périphérique pour le rouleau antagoniste (6) monté à rotation, le rouleau de travail (5) entraínant dans sa position entraínée et pressée la nappe de tissu (8) à travers la zone de pressage (7), en ce que l'élément d'appui (3) est disposé en avant de la zone de pressage dans la zone entre celle-ci et le corps de pressage (4), vu dans le sens de rotation (r) du rouleau de travail et en ce que l'introduction de la nappe de tissu (8) est prévue dans la zone de pressage (7) entre l'élément d'appui (3) et le rouleau antagoniste (6).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'élément d'appui (3) est doté d'une surface d'appui (30) qui s'étend transversalement à la surface périphérique du rouleau antagoniste (6) s'étendant dans la zone d'introduction de la nappe.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que l'élément d'appui (3) présente une surface d'appui plane (30).
  4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que le corps de pressage (4) présente une surface de pressage plane (40).
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que l'élément d'appui (3) et le corps de pressage (4) présentent des surfaces planes (30 ; 40) qui sont disposées au moins à peu près à angle droit.
  6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que le corps de pressage (4) porte sur le sommet (51) du rouleau de travail (5) qui se trouve à la distance A = d + D/2 par rapport à l'axe (60) du rouleau antagoniste (6), d étant le diamètre du rouleau de travail (5) et D étant le diamètre du rouleau antagoniste (6).
  7. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce que la surface de pressage (40) du corps de pressage (4) est disposée et orientée de telle sorte qu'elle porte sur le rouleau de travail (5) en avant du sommet du rouleau de travail (51), vu dans le sens de rotation (r) de celui-ci, lequel sommet se trouve à la distance A = d + D/2 par rapport à l'axe (60) du rouleau antagoniste (6), d = diamètre du rouleau de travail et D = diamètre du rouleau antagoniste, la surface du corps de pressage (40) portant contre le rouleau de travail (5) à proximité dudit sommet (51).
  8. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que la surface du corps d'appui (30) de l'élément d'appui (3) et la surface tangentielle imaginaire (71), laquelle est définie lors du pressage par la tangente commune aux deux rouleaux (5, 6), sont orientées suivant un angle α ≤ 90°, la distance mesurée en ligne droite entre la position du corps de pressage (4) d'une part et la position du rouleau antagoniste (6) d'autre part contre le rouleau de travail (5) correspondant au moins à peu près à leur diamètre (d).
  9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que le rouleau antagoniste (6), le corps de pressage (4) et le corps d'appui (3) sont agencés de telle sorte que le rouleau de travail (5) vient porter contre le corps d'appui (30) au moins avec la plus grande partie de son poids propre.
  10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que les axes (50, 60) du rouleau de travail (5) et du rouleau antagoniste (6) se trouvent dans un plan commun (10) au moins à peu près horizontal, le défilement (B) de la nappe se faisant de bas en haut et en fonctionnement le rouleau de travail (5) portant sur la surface sous-jacente (30) du corps d'appui.
  11. Dispositif selon l'une des revendications 1 à 10, caractérisé en ce qu'il comporte une commande à rouleau tendeur (80) qui est en prise avec la nappe (8) défilant depuis le rouleau antagoniste (6) et en ce que, lors de l'entraínement périphérique commandé par le rouleau de travail menant (5), il a pour fonction de déplacer la nappe (8) à travers la zone de pressage (7) puis le long de la section de nappe portant contre le rouleau antagoniste (6), sans qu'aucun effort de traction ne soit exercé sur la nappe.
  12. Dispositif selon l'une des revendications 1 à 11, caractérisé en ce que le corps de pressage (4) est disposé de façon mobile entre un dispositif de génération de pression (20) et le rouleau de travail (5) en vue du pressage avec au moins deux degrés de liberté.
  13. Dispositif selon l'une des revendications 1 à 12, caractérisé en ce qu'un dispositif de génération de pression (20) du dispositif de pressage (2) comporte au moins un élément de tuyau (21) résistant à la pression et travaillant contre le corps de pressage (4) et s'étendant sur la largeur de travail.
  14. Dispositif selon l'une des revendications 1 à 13, caractérisé en ce que le corps de pressage (4) du dispositif de pressage (2) est conformé en plaque et disposé de façon à pouvoir être inséré dans l'espace libre (120), et retiré de celui-ci, en avant de l'emplacement (400) de pressage de la plaque ainsi qu'au-dessus du rouleau de travail, vu dans sens de rotation et de travail (r) dans la zone où la plaque est pressée.
EP99250162A 1998-05-23 1999-05-21 Dispositif pour le traitement d'une étoffe textile Expired - Lifetime EP0959166B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29809883U DE29809883U1 (de) 1998-05-23 1998-05-23 Vorrichtung zum Bearbeiten einer Warenbahn
DE29809883U 1998-05-23

Publications (2)

Publication Number Publication Date
EP0959166A1 EP0959166A1 (fr) 1999-11-24
EP0959166B1 true EP0959166B1 (fr) 2003-03-26

Family

ID=8057999

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99250162A Expired - Lifetime EP0959166B1 (fr) 1998-05-23 1999-05-21 Dispositif pour le traitement d'une étoffe textile

Country Status (8)

Country Link
US (1) US6237481B1 (fr)
EP (1) EP0959166B1 (fr)
CN (1) CN1121529C (fr)
AT (1) ATE235591T1 (fr)
BR (1) BR9902602B1 (fr)
CZ (1) CZ298590B6 (fr)
DE (2) DE29809883U1 (fr)
ES (1) ES2193665T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367341B1 (en) * 2000-04-17 2002-04-09 The United States Of America As Represented By The Secretary Of The Navy Slidable fixture positioner
US6818065B2 (en) * 2001-06-25 2004-11-16 Ppg Industries Ohio, Inc. Systems, devices and methods for applying solution to filaments
DE102004040793B4 (de) * 2004-08-23 2014-06-05 Bauerfeind Ag Elastische Kniegelenkbandage
US20100269870A1 (en) * 2009-04-22 2010-10-28 Ching-Chuan You Umbrella with an illumination device
CN104313714B (zh) * 2014-09-29 2017-05-24 中鸿纳米纤维技术丹阳有限公司 一种高效的纳米纤维上油设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1184294A (en) * 1915-03-16 1916-05-23 Hugh Wallace Aitken Sugar-cane mill.
US2878778A (en) 1951-02-16 1959-03-24 Kusters Eduard Apparatus for squeezing webs utilizing alternate hard and soft rolls on different axes
US2851869A (en) * 1955-01-17 1958-09-16 Quoos Kurt Squeeze roll apparatus
US3001390A (en) * 1956-11-02 1961-09-26 Zimmer S Erben K G Device provided with rollers for the treatment of webs
US3233537A (en) * 1963-10-30 1966-02-08 Gerber & Co G M B H Squeezing apparatus for treating and processing strip- and web-shaped material
US3760615A (en) * 1969-11-25 1973-09-25 Steiner American Corp Liquid expressing apparatus
WO1992003605A1 (fr) * 1990-08-16 1992-03-05 Johannes Zimmer Procede et dispositif pour deposer, appliquer par pression ou eliminer des liquides ou des substances
AT402744B (de) * 1991-09-23 1997-08-25 Johannes Zimmer Vorrichtung und anordnung zum bearbeiten von bahnenförmigem material
US5599392A (en) * 1995-07-24 1997-02-04 Beloit Technologies, Inc. Rod holder with separate positionable contact elements for rod metering
DE29619695U1 (de) 1996-11-02 1998-02-26 Zimmer, Johannes, Klagenfurt Vorrichtung zum Bearbeiten von bahnförmigem Material

Also Published As

Publication number Publication date
BR9902602B1 (pt) 2008-11-18
EP0959166A1 (fr) 1999-11-24
BR9902602A (pt) 2000-02-22
CZ180099A3 (cs) 2000-04-12
DE59904689D1 (de) 2003-04-30
US6237481B1 (en) 2001-05-29
CN1121529C (zh) 2003-09-17
ATE235591T1 (de) 2003-04-15
ES2193665T3 (es) 2003-11-01
CN1236836A (zh) 1999-12-01
CZ298590B6 (cs) 2007-11-14
DE29809883U1 (de) 1999-09-30

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