EP0861935B1 - Vorrichtung zum Breithalten und Ausquetschen von insbesonders nasser Schlauch-Wirkware - Google Patents

Vorrichtung zum Breithalten und Ausquetschen von insbesonders nasser Schlauch-Wirkware Download PDF

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Publication number
EP0861935B1
EP0861935B1 EP98100665A EP98100665A EP0861935B1 EP 0861935 B1 EP0861935 B1 EP 0861935B1 EP 98100665 A EP98100665 A EP 98100665A EP 98100665 A EP98100665 A EP 98100665A EP 0861935 B1 EP0861935 B1 EP 0861935B1
Authority
EP
European Patent Office
Prior art keywords
drive
pinion
driven
ring
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
EP98100665A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0861935A2 (de
EP0861935A3 (de
Inventor
Werner Strudel, (Fh) Dipl.-Ing.
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
Original Assignee
Lindauer Dornier 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 Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP0861935A2 publication Critical patent/EP0861935A2/de
Publication of EP0861935A3 publication Critical patent/EP0861935A3/de
Application granted granted Critical
Publication of EP0861935B1 publication Critical patent/EP0861935B1/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
    • 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 Wet tubular knitted fabric with the features of the preamble of claim 1.
  • Such a device is intended for the treatment liquor gently and without To leave bow markings squeezed out of the tubular knitted fabric.
  • a round squeezing device is known from DE 41 23 477 C2, the tubular knitted fabric being guided here between a rotatable and diameter-adjustable inner counter-roll system and a rotatable outer squeeze roll system.
  • the arrangement is in a circular, rotating carrier system, which runs on a lower and an upper bearing ring.
  • Radially adjustable spreading rollers and the counter-roller pairs for the outer nip rollers are arranged on a rotating tube spreader.
  • the squeeze rollers must be driven separately from the carrier system. This is done by an additional drive ring which is driven by a drive motor and from which the drive forces are transmitted to the squeeze rollers by means of a V-belt.
  • the object of the invention is to provide a rotary crusher of the type mentioned at the outset to further develop that a slip-free drive of the squeeze rollers is guaranteed.
  • the object is achieved in that the power transmission means from a Cardan shaft or a flexible shaft.
  • This embodiment has the advantage that the drive of the nip roller is very maintenance-free and is relatively insensitive to pollution.
  • the tubular fabric 22 is soaked in a treatment liquor and reaches a lower one Spreader head 28, consisting of support rollers arranged in pairs and these assigned fixing rollers.
  • the product 22 runs between the rollers and is by the Spreading device 20 with the help of radially adjustable spreading rollers 21 and led by individual crushing units 3.4 such that the treatment liquor down in a collection container (not shown) can drain.
  • the goods 22 After squeezing, the goods 22 pass through an upper spreader head 29, consisting of a pair of support rollers and a pair of fixing rollers. After passing through the spreader head 29, the goods 22 are pulled off in a flatly spread form by a driven roller arrangement (not shown). The spreading and squeezing device is thus held rotatably between the two spreader heads 28, 29.
  • the counter rolls 4 of the individual crushing units are stationary in corresponding, on central support 20a of the hose spreader 20 attached roller mounts 30,30 ' pivoted.
  • the arrangement of the rotationally driven squeeze roller 3 is also shown in Figure 1.
  • the tubular knitted fabric 22 to be squeezed is on the one hand via the spreading rollers 21 and on the other hand, through an adjustable pinch gap in each pinch mechanism 3, 4.
  • the Pinch roller 3 is at its free ends with the piston rod of the respective pressure cylinder 25 connected.
  • the pressure cylinders 25 act as a supporting element for the nip roller 3 and at the same time to generate the necessary squeezing force.
  • the pressure cylinders 25 acting on the upper and lower ends of the nip roller 3 are connected in a known manner with a rotationally driven pair of bearing rings 2.2 '.
  • the Bearing ring pair is part of a carrier system 1.
  • Bearing rollers 31, 31 ' are provided which support the support rotating drive bearing rings 2.2 '.
  • the drive of the bearing rings 2,2 'and thus the entire spreading and squeezing device is driven by a Drive motor 26, which via a first and possibly a second gear 33, 33 'with the Bearing rings 2.2 'is connected.
  • the rotary drive of the squeeze roller 3 is independent of the drive of the carrier system 1 by a further drive motor 27 which drives a drive ring 5 in rotation.
  • the drive forces are transmitted from the drive ring 5 to the respective nip roller 3 in the prior art by means of a V-belt 6, which sits on an output pinion 17, which meshes with the internally toothed drive ring 5.
  • a V-belt ensures no slip-free drive.
  • FIG. 1 An embodiment of the drive for the nip roller according to the invention is shown in FIG the upper end of the nip roller 3 and on the driven pinion 17 of the drive ring 5 is in each case Bevel gear 11,11 'attached.
  • the gears 11, 11 ' are connected via a cardan shaft 12, preferably connected via a synchronous cardan shaft, slip-free.
  • a change in Center distance of the bevel gear 11,11 'by actuating the pressure cylinder 25 is from the PTO shaft 12 added.
  • the squeeze roller 3 is driven in a slip-free manner by a flexible shaft 13, which directly on the stub shaft of the squeeze roller 3 and the output pinion 17th is attached.
  • the flexible shaft 13 changes the center distance balanced.
  • FIG 4 shows a further drive design, in which between the upper end of the Pinch roller 3 and the output pinion 17 a drive shaft 14 is attached, which is directly on the respective stub shaft is attached.
  • the drive ring 5 To the articulation angle of the propeller shaft 14 in to keep the permissible frame, the drive ring 5 must be moved upwards. This will the carrier system 1 extended by an extension 15 upwards. A change in Center distance is again taken up by the propeller shaft 14.
  • FIG. 4 A modified embodiment according to FIG. 4 is shown in FIG. Again is on a drive shaft 18 attached to the upper end of the squeeze roller 3 and the driven pinion 17.
  • An intermediate pinion 16 is fitted between the drive ring 5 and the driven pinion 17, to move the drive further towards the nip roller 3. This will make the axial Offset of the output pinion 17 to the squeeze roller 3 less and the extension 19 of the Carrier system 1 can be kept smaller without the propeller shaft 18 being unduly strong is kinked.
  • a change in the center distance is from the propeller shaft 18th balanced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Friction Gearing (AREA)
  • Sewing Machines And Sewing (AREA)
EP98100665A 1997-02-26 1998-01-16 Vorrichtung zum Breithalten und Ausquetschen von insbesonders nasser Schlauch-Wirkware Expired - Lifetime EP0861935B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19707602A DE19707602C1 (de) 1997-02-26 1997-02-26 Vorrichtung zum Breithalten und Ausquetschen von insbesonders nasser Schlauch-Wirkware
DE19707602 1997-02-26

Publications (3)

Publication Number Publication Date
EP0861935A2 EP0861935A2 (de) 1998-09-02
EP0861935A3 EP0861935A3 (de) 1999-10-06
EP0861935B1 true EP0861935B1 (de) 2002-06-26

Family

ID=7821482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98100665A Expired - Lifetime EP0861935B1 (de) 1997-02-26 1998-01-16 Vorrichtung zum Breithalten und Ausquetschen von insbesonders nasser Schlauch-Wirkware

Country Status (5)

Country Link
EP (1) EP0861935B1 (ja)
JP (1) JP2944980B2 (ja)
AT (1) ATE219799T1 (ja)
DE (2) DE19707602C1 (ja)
ES (1) ES2178046T3 (ja)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
EP0861935A2 (de) 1998-09-02
JP2944980B2 (ja) 1999-09-06
ES2178046T3 (es) 2002-12-16
EP0861935A3 (de) 1999-10-06
DE19707602C1 (de) 1998-07-02
ATE219799T1 (de) 2002-07-15
JPH111862A (ja) 1999-01-06
DE59804545D1 (de) 2002-08-01

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