EP0854221B1 - Dispositif pour l'étalement et l'essorage de tricots tubulaires - Google Patents

Dispositif pour l'étalement et l'essorage de tricots tubulaires Download PDF

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Publication number
EP0854221B1
EP0854221B1 EP97119994A EP97119994A EP0854221B1 EP 0854221 B1 EP0854221 B1 EP 0854221B1 EP 97119994 A EP97119994 A EP 97119994A EP 97119994 A EP97119994 A EP 97119994A EP 0854221 B1 EP0854221 B1 EP 0854221B1
Authority
EP
European Patent Office
Prior art keywords
rollers
support
spreader
squeezer
roller
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
EP97119994A
Other languages
German (de)
English (en)
Other versions
EP0854221A3 (fr
EP0854221A2 (fr
Inventor
Werner Dipl.-Ing. Strudel (Fh)
Andreas Dr.-Ing. Rutz
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.)
Lindauer Dornier GmbH
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Lindauer Dornier GmbH
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Filing date
Publication date
Application filed by Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP0854221A2 publication Critical patent/EP0854221A2/fr
Publication of EP0854221A3 publication Critical patent/EP0854221A3/fr
Application granted granted Critical
Publication of EP0854221B1 publication Critical patent/EP0854221B1/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
    • D06B15/025—Removing liquids, gases or vapours from textile materials in association with treatment of the materials by liquids, gases or vapours by squeezing rollers for tubular fabrics

Definitions

  • the invention relates to a device for holding and squeezing in particular Hose knitted fabric with the features of the preamble of claim 1 and claim 3.
  • Such a device is intended for the treatment liquor gently and without To leave bow markings squeezed out of the tubular knitted fabric.
  • Such a squeezing device is known from DE 41 23 477 C2, according to this Device the tubular knitted fabric between a rotatable and in diameter adjustable inner nip roller system and a rotatable outer one Nip roller system is performed.
  • the structural structure of the interior Squeeze roller system corresponds to that of a circular spreader according to DE 37 32 754 C1.
  • the device according to DE 41 23 477 C2 at the free ends Supports instead of longitudinal guide elements, one pair of squeeze rollers arranged.
  • Each pinch roller pair of the inner system together with a pinch roller forms the external system, a so-called partial crusher.
  • a rotary drive between the squeeze rollers of each pair of squeeze rollers Squeeze roller controlled by the outer system When squeezing the tubular goods grips a rotary drive between the squeeze rollers of each pair of squeeze rollers Squeeze roller controlled by the outer system.
  • the treatment fleet is this way largely squeezed out of the tubular knitted fabric.
  • the goods are replaced by a Spreader device kept wide in cross section, the spreader device is provided below and above with spreader heads, which are stored in assigned fixing rollers are.
  • the spreader heads are used to fix the position of the spreader and to whose motorized width adjustment by a lifting device with which the storage of the lower spreader head is connected.
  • the object of the invention is to provide a rotary crusher of the type mentioned at the outset to further develop that the tubular knitted fabric after squeezing no further, for the Uniformity of product quality is exposed to harmful pressure loads.
  • this object is achieved in that no upper spreader head is provided and the spreader 8 solely by Crushers 13 is fixed in their horizontal position.
  • a second embodiment according to claim 3 it is provided that no upper Spreader head is provided and the spreader device 8 solely by the squeezing mechanisms 13 is fixed in its horizontal position and is carried, and that at least in the upper Area of the outer tube 19a of the carrier 19 a piston-cylinder unit coaxial to Outer tube 19a of the carrier 19 is arranged, the piston rod 33 in the direction of the axis of the outer tube 19a of the carrier 19 is movable. The free end of the piston rod 33 is articulated to the upper supports 20a of the spreader 8. Thereby the width adjustment device 8 can be adjusted in width.
  • the goods 1 runs between the support rollers 9 and Fixing rollers 10 and is from the spreader 8 with the help of Spreading rollers 12 spread and guided by individual crushing units 13 such that the Liquor can drain down into a collecting container (not shown).
  • the goods 1 After squeezing, the goods 1 pass through an upper spreader head 15 consisting of a pair of support rollers 16 and a pair of fixing rollers 14, and after passing through the Spreader head 15 in a flat spread shape by a driven roller arrangement (not shown), which is provided in the upper region of the frame 5.
  • an upper spreader head 15 consisting of a pair of support rollers 16 and a pair of fixing rollers 14, and after passing through the Spreader head 15 in a flat spread shape by a driven roller arrangement (not shown), which is provided in the upper region of the frame 5.
  • the lifting device 17 can in the direction of the double arrow 18 the lower Raise or lower the spreader head 11. So that the lower spreader head 11th supporting device 17 the lower telescopic inner tube 19b of the central Adjust the height of the bracket 19 on which the supports 20b are articulated. To the A spreading roller 12 is attached to the free ends of the supports 20a, 20b, 21.
  • the central support 19 consists of an outer tube 19a and one in the outer tube 19a telescopic inner tube 19b.
  • the free end of the outer tube 19a is with the upper spreader head 15 and the free end of the inner tube 19b with the lower Spreader head 11 is connected via a respective pivot bearing 22.
  • the spreader and Crimping device is thus held rotatably between the two spreader heads 11, 15.
  • the inner squeeze rollers 26 of the individual squeeze mechanisms 13 are stationary and on the Telescopic tube 19a of the central support 19 in corresponding roller mounts 24, 25 pivoted.
  • the arrangement of the individual squeeze rollers 26 with the associated rotary drive Squeeze roller 23 is also shown in Figure 1.
  • the tubular knitted fabric to be squeezed 1 is on the one hand via the spreading rollers 12 and on the other hand by one adjustable pinch gap performed in each pinch mechanism 13.
  • the pinch gap and therefore also the squeezing force F acting on the tubular knitted fabric 1 is by means of the respective Pinch roller 23 carrying piston-cylinder unit 27 adjustable.
  • the individual squeeze rollers 23 are at their free ends with the piston rod of the piston-cylinder unit 27 connected.
  • the piston-cylinder units 27 act both as Support member for the squeeze rollers 23 and as a means for generating the required Crushing force F.
  • the piston-cylinder units acting on the upper and lower ends of the nip roller 23 27 are in a known manner with a rotationally driven pair of bearing rings 28 connected.
  • the pair of bearing rings is accommodated in a frame 5.
  • Cross members 5b are connected to the vertical supports 5a of the frame 5 and receive bearing rollers 30 which support the rotationally driven bearing rings 28, 29.
  • the drive of the bearing rings by drive motors 2 and 3 will not be discussed in detail here, since the drive principle has already been described in detail in the previously known DE 41 23 477 C2.
  • FIG. 2 shows a first embodiment of the device according to the invention.
  • the arrangement corresponds to the arrangement according to FIG. 1, but an upper one Spreader head is not provided.
  • the horizontal fixation of the spreading device 8 is largely taken over by the squeeze mechanisms 13.
  • the weight of the spreader is by a stationary below the spreader 8 Spreader head 31 taken over, which is mounted in fixing rollers 32.
  • the spreader head 31 is via a rotary bearing 22 to the outer tube 19a of the carrier 19, on which the supports 20b, 21 are articulated, connected.
  • the inner tube 19b of the carrier 19 on which the supports 20a are articulated, is guided by a rod 36 guided within the central carrier 19, which is not shown in detail, connected to the lower spreader head 11, the part of already mentioned motor adjustment or lifting device 17, through which the Width adjustment of the spreader 8 takes place.
  • FIG. 3 shows an embodiment modified from FIG. 2, with an overview here because of the squeezing mechanisms and the spreading rollers are folded into one level. However, you are evenly distributed all around and multiple, as in Figures 1a and 1b shown.
  • an additional spreader head 31 is used for receiving the own weight of the spreader 8 is dispensed with.
  • the central spreader 8 is through the crushers 13 fixed in the horizontal position and the weight of the spreader by a slight inclination (V position) of the squeeze rollers 23a, 26a at an angle ⁇ also taken over by the crushing machines.
  • the spreader 8 hangs freely in the outer nip rollers 23a. A spreader head for fixing and for taking up the Dead weight of the spreader 8 is no longer necessary.
  • Lifting device 17 is provided with fixing rollers 10, in which the spreader head 11 is mounted is, the spreader head 11 via a rotary bearing 22 with the inner tube 19b of the carrier 19th connected is.
  • the circumference of the goods 1 in the lower region of the squeeze mechanism is somewhat smaller than above. This can interfere with the uniform transport of the goods, so that the differences in width are compensated for by a corresponding opposite inclination of the spreading rollers 12 at an angle ⁇ .
  • the tubular knitted fabric 1 is pulled upwards by means of a roller 34 without further, undesirable pressures acting on the fabric.
  • FIG. 4 shows a further embodiment of the device according to the invention, wherein again the crushers and spreading rollers are folded into one plane.
  • This The arrangement essentially corresponds to the arrangement according to FIG. 3, but is dispensed with entirely on the spreader head 11 and the lifting device 17 for width adjustment of the Spreading device 8.
  • the spreader 8 hangs freely in the outer nip rollers 23a.
  • the spreader is a piston-cylinder unit in the outer tube 19a of the carrier 19 arranged, the piston rod 33 articulated with the upper supports 20a of the Spreader device 8 is connected.
  • the supports 20a are more or pulled less up and thereby adjusted the width of the spreader 8.
  • FIG. 5 again shows the squeezing mechanisms and the spreading rollers folded into one plane.
  • the spreader at too high inclination of the squeeze rises under the pressure of the goods, which is of course not desired.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Knitting Machines (AREA)
  • Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)

Claims (7)

  1. Dispositif pour l'élargissement et l'exprimage des tricots tubulaires comportant :
    a) un bâti (5, 5a, 5b) présentant plusieurs bagues de support (28, 29) montées avec un entraínement à rotation et disposées dans le plan horizontal,
    b) un dispositif élargisseur (8) rotatif se composant d'un support (19) central qui comprend un tube extérieur (19a) et un tube intérieur (19b) déplaçable de façon télescopique dans le tube extérieur, des appuis (20, 21) qui sont écartés radialement et dont les extrémités libres sont reliées à un rouleau élargisseur (12), étant articulés sur le support (19),
    c) un palier pivotant assemblé avec une tête élargisseuse (11) pour le soutien du tube intérieur (19b) du support (19) et un mécanisme élévateur (17) assemblé avec la tête élargisseuse (11) pour le réglage vertical du dispositif élargisseur (8),
    d) plusieurs dispositifs d'exprimage (13) disposés autour du support (19) et se composant chacun d'au moins deux cylindres exprimeurs intérieurs (26) qui sont montés dans des logements de cylindre (24, 25) fixés sur le support (19) et d'au moins un cylindre exprimeur extérieur (23) qui coopère avec les cylindres exprimeurs intérieurs (26) et sont reliés aux bagues de support (28) par l'intermédiaire des unités piston-cylindre (27), caractérisé en ce
    e) qu'il n'est pas prévu de tête élargisseuse supérieure et en ce que le dispositif élargisseur (8) est fixé dans sa position horizontale uniquement par les dispositifs d'exprimage (13).
  2. Dispositif selon la revendication 1, caractérisé en ce qu'une tête de rouleau (31) qui est montée dans des rouleaux de stabilisation (32) assemblés avec les rouleaux d'appui, est disposée entre le palier pivotant (22) et les rouleaux d'appui (9).
  3. Dispositif pour l'élargissement et l'exprimage des tricots tubulaires comportant :
    a) un bâti (5, 5a, 5b) présentant plusieurs bagues de support (28, 29) montées avec un entraínement à rotation et disposées dans le plan horizontal,
    b) un dispositif élargisseur (8) rotatif se composant d'un support (19) central qui comprend un tube extérieur (19a) et un tube intérieur (19b) déplaçable de façon télescopique dans le tube extérieur, des appuis (20, 21) qui sont écartés radialement et dont les extrémités libres sont reliées à un rouleau élargisseur (12), étant articulés sur le support (19),
    c) plusieurs dispositifs d'exprimage (13) disposés autour du support (19) et se composant chacun d'au moins deux cylindres exprimeurs intérieurs (26) qui sont montés dans des logements de cylindre (24, 25) fixés sur le support (19) et d'au moins un cylindre exprimeur extérieur (23) qui coopère avec les cylindres exprimeurs (26) intérieurs et sont reliés aux bagues de support (28) par l'intermédiaire des unités piston-cylindre (27), caractérisé en ce
    d) qu'il n'est pas prévu de tête élargisseuse supérieure et en ce que le dispositif élargisseur (8) est fixé et supporté dans sa position horizontale uniquement par les dispositifs d'exprimage (13) et en ce que,
    e) dans la zone supérieure du tube extérieur (19a) du support (19), est disposée, coaxialement par rapport au tube extérieur (19a) du support (19), une unité piston-cylindre dont la tige de piston (33) se déplace en direction de l'axe du tube extérieur (19a) du support (19) et qui est articulée avec les appuis supérieurs (20a) du dispositif élargisseur (8) et en ce qu'un réglage du dispositif élargisseur peut alors avoir lieu.
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les cylindres exprimeurs (23a, 26a) sont inclinés par rapport à la verticale en formant un angle (α).
  5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les rouleaux élargisseurs (12) sont inclinés par rapport à la verticale en formant un angle (β) opposé à l'angle (α).
  6. Dispositif selon la revendications 3, caractérisé en ce que deux groupes de dispositifs d'exprimage (23b, 26b ; 23c, 26c) sont disposés verticalement l'un au-dessus de l'autre, les cylindres exprimeurs intérieurs (26b, 26c) étant montés à rotation dans des logements de cylindre (24, 25, 35) disposés sur le support (19) et les cylindres exprimeurs extérieurs (23b, 23c) étant montés avec un entraínement à rotation sur les unités piston-cylindre (27, 27a) associées.
  7. Dispositif selon l'une des revendications 3 ou 6, caractérisé en ce que les paires de cylindres inférieures (23c, 26c) sont inclinées par rapport à la verticale en formant un angle (α) et en ce que les paires de cylindres supérieures (23b, 26b) sont inclinées en formant le même angle (α) mais dans la direction opposée.
EP97119994A 1997-01-17 1997-11-14 Dispositif pour l'étalement et l'essorage de tricots tubulaires Expired - Lifetime EP0854221B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19701415 1997-01-17
DE19701415A DE19701415C1 (de) 1997-01-17 1997-01-17 Vorrichtung zum Breithalten und Quetschen von Schlauch-Wirkware

Publications (3)

Publication Number Publication Date
EP0854221A2 EP0854221A2 (fr) 1998-07-22
EP0854221A3 EP0854221A3 (fr) 1999-10-06
EP0854221B1 true EP0854221B1 (fr) 2002-12-18

Family

ID=7817586

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119994A Expired - Lifetime EP0854221B1 (fr) 1997-01-17 1997-11-14 Dispositif pour l'étalement et l'essorage de tricots tubulaires

Country Status (6)

Country Link
US (1) US5884377A (fr)
EP (1) EP0854221B1 (fr)
JP (1) JP2941756B2 (fr)
AT (1) ATE230041T1 (fr)
DE (2) DE19701415C1 (fr)
ES (1) ES2187715T3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6363701B1 (en) * 1999-12-23 2002-04-02 Jimmy R. Jacumin Fabric detwister cylinder apparatus
DE10153691C2 (de) 2001-10-31 2003-09-18 Dornier Gmbh Lindauer Rundbreithalter zum Behandeln textilen Schlauchware
US6682117B2 (en) * 2002-01-13 2004-01-27 Mark C. Sloan Exterior vehicle ashtray system
DE102004061991A1 (de) * 2004-12-23 2006-07-13 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Rundbreithalter zum Behandeln texiler Schlauchware
US7838620B2 (en) * 2005-06-17 2010-11-23 Eastman Chemical Company Thermoformed sheet(s) comprising polyester compositions which comprise cyclobutanediol
DE102007059728A1 (de) 2007-12-12 2009-06-18 Lindauer Dornier Gmbh Verfahren zum Färben eines Schlauches aus einem Textilmaterial und Färbemaschine zur Durchführung des Verfahrens
US8661632B2 (en) * 2011-09-22 2014-03-04 Ethicon, Inc. Method and apparatus for pliabilizing knitted or woven materials
GR1008282B (el) * 2013-07-18 2014-09-02 Γεωργιος Γεωργιου Λαγογιαννης Σταθεροποιητης συστροφης πλεξης
CN105852588A (zh) * 2015-06-29 2016-08-17 邹钰 一种服装的三维立体扩撑塑形设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045755A (en) * 1932-03-17 1936-06-30 Samcoe Holding Corp Method of treating fabrics
US2294642A (en) * 1941-05-20 1942-09-01 American Viscose Corp Apparatus for spreading and stretching fabrics in tubular form
DE1262201B (de) * 1961-07-21 1968-03-07 Karlheinz Heitkamp Vorrichtung zum Abquetschen von Schlauchware, insbesondere Trikotschlauchware
GB940339A (en) * 1961-08-15 1963-10-30 Benteler Werke Ag Apparatus for expanding a tubular web of knitted fabric
CH460687A (de) * 1967-09-22 1968-08-15 Maschb Gmbh Hossmann & Strauss Vorrichtung zum Abquetschen von Schlauchware, insbesondere Trikot-Schlauchware
US3501818A (en) * 1968-02-26 1970-03-24 Gmbh Hossmann & Strauss Maschb Squeezing arrangement for wet tubular webs
US3616502A (en) * 1969-06-10 1971-11-02 Aronoff Edward Israel Apparatus for treating of tubular fabrics
DE3732754C1 (de) * 1987-09-29 1989-04-20 Dornier Gmbh Lindauer Von aussen gehaltener Rundbreithalter fuer textile Schlauchware
DE4108191C2 (de) * 1991-03-14 1994-10-27 Dornier Gmbh Lindauer Sperrvorrichtung für von außen gehaltenen Rundbreithalter
DE4123477C2 (de) * 1991-07-16 1994-08-25 Dornier Gmbh Lindauer Verfahren zur Vermeidung von Bugmarkierungen in Schlauch-Wirkware und Vorrichtung zur Durchführung des Verfahrens
DE4334897C1 (de) * 1993-10-13 1995-04-20 Dornier Gmbh Lindauer Kombinierte Ausbreit- und Quetschvorrichtung, insbesondere für Schlauch-Wirkware
IT1270162B (it) * 1994-06-03 1997-04-29 Gian Franco Ferraro Allargatore per tessuti tubolari

Also Published As

Publication number Publication date
DE59709008D1 (de) 2003-01-30
JPH111863A (ja) 1999-01-06
US5884377A (en) 1999-03-23
EP0854221A3 (fr) 1999-10-06
EP0854221A2 (fr) 1998-07-22
ES2187715T3 (es) 2003-06-16
ATE230041T1 (de) 2003-01-15
JP2941756B2 (ja) 1999-08-30
DE19701415C1 (de) 1998-01-29

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