EP0534930B1 - Installation pour le traitement de matériaux en bande - Google Patents

Installation pour le traitement de matériaux en bande Download PDF

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Publication number
EP0534930B1
EP0534930B1 EP92890199A EP92890199A EP0534930B1 EP 0534930 B1 EP0534930 B1 EP 0534930B1 EP 92890199 A EP92890199 A EP 92890199A EP 92890199 A EP92890199 A EP 92890199A EP 0534930 B1 EP0534930 B1 EP 0534930B1
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EP
European Patent Office
Prior art keywords
counter
roller
pressure
bar
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.)
Expired - Lifetime
Application number
EP92890199A
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German (de)
English (en)
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EP0534930A1 (fr
EP0534930B2 (fr
Inventor
Johannes Zimmer
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Individual
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Individual
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Application filed by Individual filed Critical Individual
Publication of EP0534930A1 publication Critical patent/EP0534930A1/fr
Application granted granted Critical
Publication of EP0534930B1 publication Critical patent/EP0534930B1/fr
Publication of EP0534930B2 publication Critical patent/EP0534930B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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 sheet-like material, the material being pressed onto the surface of a counter roller or a counter beam.
  • the object of the present invention is to provide a device create, which ensures a uniform pressure at different working widths and different working pressures when using flexible, easy-to-use, easily replaceable work rolls or rollers.
  • the device according to the invention should be suitable for different processing or working pressures, i.e. e.g. for squeezing (high contact pressure) as well as for the metered application of small quantities (low contact pressure).
  • the flexible adaptation of the rollers is only given in sections, since these rollers are held in their position at intervals from roller chains, as a result of which their storage in the machine frame is unnecessary.
  • the roller chains themselves are not resilient, rather they have the task of countering every deflection of the nip rollers, which can be achieved by adjusting screws tightening on the roller chains accordingly.
  • the work roll should be elastically adaptable, which is achieved in that the adaptably bendable elements comprise at least one slide bearing beam or a bearing bed, in which at least one adaptably bendable roll is arranged.
  • a work roll that directly executes the machining process and has a small diameter in relation to the counter roll made of flexible material is pressed onto the counter roll.
  • the relatively small diameter of the work roll also has the advantage that a relatively high contact pressure, ie a relatively high surface pressure, is achieved by a relatively narrow pressing or contact zone. For example, if liquid is pressed out of a textile web, the liquid can flow out of a narrow pressing or squeezing zone more easily. With a higher pressing capacity, a higher working speed can be achieved and drying energy can be saved.
  • the contact pressure can be adjusted via the control of the pressure-generating elements and can be varied within a wide pressure range.
  • the pressure-generating element e.g. a pneumatic piston
  • the contact pressure that this piston exerts on the work roll via the adaptably bendable elements can be varied by changing the air pressure in the pneumatics. If several pressure-generating elements are arranged over the length and these are controlled separately, then zones with different pressurization can be created, as is necessary for some purposes.
  • Fig. Shows a device according to the invention with a work roller pressed against a counter roll and two cylindrical pressure bodies or rollers, which rest in a common plain bearing beam or bearing bed and with a cross bar or support body or support beam.
  • Fig. 2 is another embodiment of the invention with a different configuration of the rigid beam.
  • Fig. 3 shows a device according to the invention, in which, in turn, two cylindrical pressure bodies or rollers are present, however, in separate slide bearings or bearing beds, the one slide bearing or bearing bed being fixed during the other is mobile.
  • FIG. 4 shows a device in which, similarly as in Fig.1, two cylindrical bodies or rollers are arranged in a common, movable sliding bearing or bearing bed, but here the possible movement of the sliding bearing or bearing bed is not translational but a tilting movement.
  • 5 and 6 show simple devices according to the invention, in which the work roll itself lies in a plain bearing beam or bearing bed which in the two representations is subject to the forces of different, pressure-generating elements.
  • Fig. 7 shows a further embodiment of the device according to the invention with a plurality of cylindrical bodies, or rollers and plain bearings / bearing beds, on which force is exerted by reciprocating pistons. 8 shows a device similar to FIG.
  • FIG. 9 shows a device according to the invention, which is equipped with a substance supply device.
  • FIG. 1 it can be seen that a flexibly adaptable, axle bearing-free working roller 4 with a smaller diameter is pressed against a fixedly mounted, rigid counter-roller 2, over which a material web 1 is guided.
  • a jacket layer 20 Surround the work roll 4 with a jacket layer 20, which is smooth or structured and at most compressible and absorbs, transports and releases liquid or substance.
  • the pressure of the work roll 4 takes place via two bendable, adaptable, cylindrical bodies or pressure bearings 45, 46 without axle bearings, which are also used for the peripheral support of the work roll 4.
  • the two pressure bodies or rollers 45, 46 lie in a common, adaptable, adaptable slide bearing beam / bearing bed 53, to which a lifting piston 6 applies force via a plate 71 and a reinforcing plate 75.
  • the slide bearing beam / the bearing bed 53 is guided laterally by two profile strips 80 during the resulting displacement, which, like the reciprocating piston device 6, are fastened to a fixed transverse beam or support body or support beam 3.
  • a carrier 12 can be fastened to the crossbeam or support body or support beam 3, through which in a further slide bearing / bearing bed 50 a support roller 47 rests laterally on the work roller 4.
  • the elements involved in the contact pressure (work roll 4, cylindrical pressure bodies or rolls 45 and 46, slide bearing beam / bed 53, plate 71 and reinforcement plate 75) in the work roll 4 become increasingly flexible up to the reinforcement plate 75 and can therefore bend adapt well to the previous element.
  • a contact pressure by a magnetic force generating device 9 act on the work roll, which in this case consists, at least partially, of magnetizable material.
  • FIG. 2 shows an embodiment variant in which the work roll 4 is also circumferentially supported on two cylindrical support and pressure bodies or rolls 45, 46 arranged in a slide bearing beam / bearing bed 53.
  • a deformable cushion 22 between the slide bearing beam / bearing bed 53 and the plate 71, which contributes to an even pressure distribution. All elements that contribute to the pressure of the work roll 4 against the counter roller 2 are arranged in this embodiment according to the invention within a U-shaped crossbeam or support body or support beam 32, which also acts as a lateral guide for the complex of slide bearing beam / bearing bed 53, deformable cushion 22 and plate 71 serves.
  • the work roll 4 is circumferentially supported by the cylindrical bodies / rolls 43, 44 without an axle bearing and directly executes the processing of the material web 1 at the point of contact with the counter roll 2.
  • the work roll 4 shown here is in turn surrounded by a jacket layer 20 which consists of rubber, felt or the like, and is again smooth or structured and at most compressible and is used for receiving, transporting and dispensing liquid or substance.
  • the cylindrical bodies / rollers 43, 44 are arranged in separate plain bearing beams / bearing beds 51, 52 and have cleaning blades 8.
  • the special feature of this embodiment is that the slide bearing / bearing bed 51 is fixedly connected to a crossbeam or support body or support beam 31, an elastic cushion 21 being able to be provided between the crossbeam or support body or support beam 31 and slide bearing / bearing bed 51, while the slide bearing / Bed 52 is also arranged via a deformable cushion on a plate 71 which is articulated to a fixed support 10.
  • a piston 6a, 6b, 6c attached to a crossbeam or support body or support beam 3 exerts its force, which then acts via the cylindrical pressure body / the pressure roller 43 and the work roller 4 as a pressure force in the point of contact with the counter-roller 2 .
  • the support body / the support roller 44 acts as a counter pressure body.
  • the movable plate 71 is connected in an articulated manner to a support 10, so that it is not possible to lift the plate 71 at this connection point, which results in a leverage effect which, depending on the position of the point of action of the reciprocating piston, transfers the force (position 6a) (position 6b) or reinforced (position 6c).
  • the plate 71 is preferably inclined with respect to the horizontal.
  • FIG. 4 Another particularly advantageous embodiment of the device according to the invention is shown in FIG. 4.
  • the cylindrical pressure bodies or rollers 45, 46 as in FIGS. 1 and 2, are arranged in a common plain bearing beam / bearing bed 53 which rests on a plate 71.
  • the plate 71 lies on one side in a force-absorbing holder 11 which enables mobility, is inclined against the horizontal and has on its underside a reinforcing plate 75 at the point at which the reciprocating piston 6 engages.
  • the lever-like force transmitted from the reciprocating piston 6 to the plate 71 is transmitted via the slide bearing bar / the bearing bed 53 and the cylindrical pressure bodies or rollers 45, 46 to the work roller 4 which is circumferentially supported without an axle bearing and which is thus pressed against the counter roller 2.
  • Cleaning doctor blades 8 rest on the cylindrical pressing bodies or rollers 45, 46.
  • the two editing Excess substance runs over one of these cleaning blades and a slanted surface of the plate 71.
  • a strip 15 can be attached to the slide bearing beam / bearing bed 53, which prevents the substance located on the surface of the sliding bearing beam / bearing bed 53 from reaching the area behind this strip 15.
  • This compact arrangement of rollers or cylindrical bodies with this preferably one-piece plain bearing beam / bearing bed and laterally attached limiting parts (not shown) enables easy handling and cleaning and very clean working in that the substance is kept in a limited area and is derived therefrom.
  • the number of adaptably bendable elements is reduced to two pieces, namely the work roll 4 and a slide bearing beam / a bearing bed 5 resting thereon.
  • the contact pressure is generated here by an expandable hose 60 which lies in a recess in the slide bearing beam / bearing bed 5 and presses against it and a stationary crossbar or support body or support beam 3.
  • the plain bearing beam / bearing bed 5 is guided between plates 81.
  • the device in FIG. 6 has an equally simple construction.
  • a reciprocating piston 6 is arranged, which presses against a plate 7, which carries a flexibly adaptable slide bearing / bearing bed 5.
  • the flexibly adaptable work roll 4 is arranged, which is pressed against the counter roll 2 with the web 1 guided thereon.
  • the work roll 4 has a considerably smaller diameter than the counter roll 2.
  • a plurality of reciprocating pistons 6 are arranged over the working width and can be controlled separately and thus adapt the bendable pressure elements 5 and 4 to the counter roll 2.
  • FIG. 7 shows two U-shaped crossbeams or supporting bodies or supporting beams 32, each of which carries a plurality of reciprocating pistons 61, 62, which act on plates 7, which in turn bendable slide bearings / bearing beds 5 for cylindrical pressing bodies or rollers 41, 42 carry.
  • a cleaning squeegee 8 bears against each of these cylindrical pressure bodies or rollers 41, 42.
  • the working roller 4 lies circumferentially supported without an axle bearing and carries out the processing by pressing against the counter roller 2.
  • the force of the reciprocating pistons 62 acts on the working roller 4 in an approximately vertical direction via the cylindrical support body or roller 42, while the force of the other reciprocating pistons 61 acts on the working roller 4 in via the cylindrical pressure body or roller 41 approximately horizontal direction.
  • the direction of the contact pressure of the work roll on the counter roll results from the summation of the two forces.
  • the contact pressure can be additionally increased by a magnetic force generating device 9 if the work roll 4 is at least partially made of magnetizable material.
  • FIG. 8 there are two cylindrical bodies or rollers 41, 42 in separate slide bearings / bearing beds 54, 55.
  • a contact pressure is exerted only via the cylindrical pressure body or roller 41 and the slide bearing / bearing bed 54 by means of an expanding hose transfer the work roll 4.
  • the plain bearing / bed 55 is firmly connected to the crossbeam or support body or support beam 31 via a deformable cushion 22 and the cylindrical body or roller 42 located in this plain bearing / bed 55 only acts as a support and counter pressure roller or body.
  • the two crossbeams or support bodies or support beams 31, 33 rest on fixed supports 13, 14, which are inclined in the opposite sense by approximately 45 ° to the vertical, so that the direction indicated by arrow 90 of the contact pressure is approximately vertical .
  • the carrier 13 guides the slide bearing beam / the bearing bed 54 its contact movement.
  • a substance supply for a device according to the invention is correspondingly e.g. Fig.1 or Fig.4 shown.
  • Two cylindrical pressure bodies or rollers 45, 46 are arranged in a joint, flexible, adaptable slide bearing beam / bearing bed 53, and a working roller 4 is circumferentially supported on them.
  • the space 67 enclosed by the slide bearing beam / the bearing bed 53, the cylindrical pressure bodies or rollers 45, 46, the working roller 4 and lateral sliding sealing plates is used as the liquid space.
  • Substance is supplied to this space 67 via a line 65.
  • the liquid space 67 is connected via the line to a liquid storage container 66, which has a slightly higher level, which is controlled by a level probe 68.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)

Claims (14)

  1. Dispositif pour l'énnoblissment de materiaux en forme de laize, étant le matériau pressé contre la surface d'un contre-rouleau ou d'une contre-poutre (ou barre) et éxistant, outre le contre-rouleau/la contre-barre (2), à distance de - et parallele à ce contre-rouleau ou barre et positionné à lieu ferme (stationnaire) - une traverse, corps d'appui, poutre ou similaire, rigide à la flexion (3,31,32,33), dans laquelle ou à laquelle se trouvent fixés des élements générateurs de force de pression (6,60-62), et se trouvant - dans l'éspace entre le contre-rouleau/la contre-barre (2) et la traverse ou corps d'appui ou poutre (3,31,32,33) et en contact avec le contre-rouleau ou contre-barre (2), un rouleau de travail (4) logé sans palier, de caractère ou nature adaptante flexible, actif de facon qu'il exécute le travail de pression à la laize de matériau et étant positionnés, dans cette éspace intermédiaire entre le contre-rouleau/la contre-barre (2) et la traverse ou corps d'appui ou poutre (3,31,32,33) des élements d'adaptation flexible, qui transmettent la force de pression sur le rouleau de travail (4) et contre-rouleau/contre-barre (2) respectivement sur la laize de matériau (1) en contact avec ces derniers, caractérisés en ce que ces élements d'adaptation flexible comportent au moin une barre à palier-glisseur resp. un coussinet (5,51-55), dans lequel est positionné un rouleau d'adaptation flexible (4; 41-47)
  2. Dispositif selon revendication 1, caractérise en ce que le rouleau d'adaptation flexible est le rouleau de travail (4) lui meme
  3. Dispositif selon revendication 1, caractérisé en ce que le rouleau de travail (4) exécutant le procédé d'enoblissement ou traitement directement au contre-rouleau (2) dispose, par rapport au contre-rouleau (2), d'un petit diamètre.
  4. Dispositif selon revendication 1 ou 3, caractérisé en ce que les rouleaux d'adaptation flexible sont des corps en forme cylindrique resp. des rouleaux (41-47) disposés sans palier et actifs de manière qu'ils transmettent la force de pression au rouleau de travail (4)
  5. Dispositif selon revendication 4, caractérisé en ce que deux corps cylindriques resp. rouleaux (45,46) se trouvent disposés dans une barre/- coulisse à palier-glisseur commune (53)
  6. Dispositif selon revendication 4 ou 5, caractérisé en ce que ces corps ou rouleaux cylindriques (41-47) sont actionnés à travers de leur circonférence
  7. Dispositif selon une des revendications 1 à 6, caractérisés en ce que le rouleau de travail (4) dispose d'une surface de caoutchouc, feutre ou similaire ou est revetée d'une couche-manteau correspondante, laquelle est lisse ou structurée et, selon le cas, est comprimable en accueillant des liquides resp.des substances, les transportant et les délivrant.
  8. Dispositif selon une des revendications 1 à 7, caractérisé en ce que les élements générateurs de pression sont disposés/répartis à intervalles à travers de la longueur, et selon le cas échéant, se trouvant les zones sous application de pression variable
  9. Dispositif selon revendication 8, caractérisé en ce que les élements générateurs de pression sont des tuyaux flexibles d'expansion (60), quand les memes se trouvent sous pression de liquide.
  10. Dispositif selon une des revendications 1 à 9, caractérisé en ce que les élements générateurs de pression (6,60-62) se trouvent positionnés en contact à pression à une plaque ou base (7,71), laquelle porte les élements de caractère flexible
  11. Dispositif selon revendication 10, caractérisé en ce que la plaque (71) est d'un coté unie par articulación à un élement-porteur (10,11) formant ainsi une construction de levier, laquelle, en fonction du lieu actif de l'élement générateur de pression sur la plaque (71) peut augmenter la pression - resp. la force , - la transmettre - ou la reduire.
  12. Dispositif selon une des revendications 10 ou 11, caractérisé en ce qu'à la plaque ou base (71), sur le lieu , auquel s'effectue l'effet de force, est prevu une plaque de renforcement (75) .
  13. Dispositif selon une des revendications précédentes, caractérisé en ce qu'en contact à pression avec le contre-rouleau (2) ou contre-barre sont éxistents (se trouvent disposés) différents stations de traitement
  14. Arrangement selon une des revendications précédentes (antérieures), caractérisé en ce que le contre-tambour (rouleau/cylindre) (2) est un tambour creux, auquel se trouvent disposés des installations génératrices de force magnétique (9) tributaires à une ou à plusieurs stations de traitement.
EP92890199A 1991-09-23 1992-09-22 Installation pour le traitement de matériaux en bande Expired - Lifetime EP0534930B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0191391A AT402744B (de) 1991-09-23 1991-09-23 Vorrichtung und anordnung zum bearbeiten von bahnenförmigem material
AT1913/91 1991-09-23

Publications (3)

Publication Number Publication Date
EP0534930A1 EP0534930A1 (fr) 1993-03-31
EP0534930B1 true EP0534930B1 (fr) 1996-06-19
EP0534930B2 EP0534930B2 (fr) 1998-12-02

Family

ID=3523732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92890199A Expired - Lifetime EP0534930B2 (fr) 1991-09-23 1992-09-22 Installation pour le traitement de matériaux en bande

Country Status (5)

Country Link
US (1) US5255539A (fr)
EP (1) EP0534930B2 (fr)
AT (1) AT402744B (fr)
DE (1) DE59206606D1 (fr)
ES (1) ES2090589T5 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9206355U1 (fr) * 1992-05-12 1992-08-06 J.M. Voith Gmbh, 7920 Heidenheim, De
DE4316008A1 (de) * 1993-05-13 1994-11-17 Domaga Fa Verfahren und Vorrichtung zum Auftragen von Flüssigkeiten auf die Lederoberfläche oder ähnliche flache Materialien
US5620515A (en) * 1995-05-30 1997-04-15 Inoue Kinzoku Kogyo Co., Ltd. Coating apparatus
DE29619695U1 (de) * 1996-11-02 1998-02-26 Zimmer Johannes Vorrichtung zum Bearbeiten von bahnförmigem Material
US6699478B1 (en) * 1997-09-19 2004-03-02 Wyeth Holdings Corporation Enhanced immune response to attachment (G) protein of Respiratory Syncytial Virus
DE29809883U1 (de) 1998-05-23 1999-09-30 Zimmer Johannes Vorrichtung zum Bearbeiten einer Warenbahn
DE10348788B3 (de) * 2003-10-21 2005-06-30 Eduard Küsters Maschinenfabrik GmbH & Co. KG Vorrichtung zum Auftragen von Flüssigkeiten auf eine laufende Bahn
US9738702B2 (en) 2014-03-14 2017-08-22 Janssen Biotech, Inc. Antibodies with improved half-life in ferrets
CA2985125A1 (fr) 2015-05-06 2016-11-10 Janssen Biotech, Inc. Agents de liaison bispecifique a l'antigene membranaire specifique de la prostate (psma) et utilisations de ceux-ci
CN109338620B (zh) * 2018-09-17 2021-04-16 浙江迎丰科技股份有限公司 一种涤锦粘混纺面料的印染工艺

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572268A (en) * 1947-10-01 1951-10-23 Kuljian Harry Asdour Apparatus for manufacture of thread
US2627480A (en) * 1948-09-11 1953-02-03 Specialties Dev Corp Yarn treating method
US2878778A (en) * 1951-02-16 1959-03-24 Kusters Eduard Apparatus for squeezing webs utilizing alternate hard and soft rolls on different axes
US2781655A (en) * 1954-10-07 1957-02-19 Clemson Agricultural College O Machines for continuous dyeing of webs under pressure
US2851869A (en) * 1955-01-17 1958-09-16 Quoos Kurt Squeeze roll apparatus
DE1076611B (de) * 1957-09-19 1960-03-03 Benteler Werke Ag Vorrichtung zum Abquetschen der Feuchtigkeit aus Textilien
DE1460803A1 (de) * 1965-08-12 1969-03-27 Erich Weber Abrolleinrichtung an Rollrakel-Magnetbalken fuer Film- und Siebdruckmaschinen
US3421164A (en) * 1966-07-26 1969-01-14 John F Zuczek Method and apparatus for padding absorbent materials
DE6608985U (de) * 1966-11-21 1972-01-20 Zimmer Peter Vorrichtung zum faerben von flaechenartigen gebilden.
LU79799A1 (fr) * 1978-06-12 1980-01-22 Eurofloor Sa Procede de traitement d'un non-tisse,en particulier d'une laine de verre,en vue de lui conferer des proprietes d'imprimabilite ameliorees et produits obtenus
AT378151B (de) * 1983-10-07 1985-06-25 Johannes Zimmer Druck- und auftragsmaschine fuer fliessfaehige medien auf warenbahnen
US4532782A (en) * 1984-04-04 1985-08-06 Samcoe Holding Corporation Apparatus for pad batch dyeing of tubular knitted cotton fabrics
AT384960B (de) * 1985-08-30 1988-02-10 Zimmer Johannes Einrichtung zum dosierten aufbringen fliessfaehiger medien auf eine bahn

Also Published As

Publication number Publication date
ATA191391A (de) 1996-12-15
EP0534930A1 (fr) 1993-03-31
EP0534930B2 (fr) 1998-12-02
ES2090589T5 (es) 1999-04-16
US5255539A (en) 1993-10-26
AT402744B (de) 1997-08-25
DE59206606D1 (de) 1996-07-25
ES2090589T3 (es) 1996-10-16

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