EP0328487B2 - Vorrichtung zum Mercerisieren einer textilen Gewebebahn - Google Patents

Vorrichtung zum Mercerisieren einer textilen Gewebebahn Download PDF

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Publication number
EP0328487B2
EP0328487B2 EP19890810085 EP89810085A EP0328487B2 EP 0328487 B2 EP0328487 B2 EP 0328487B2 EP 19890810085 EP19890810085 EP 19890810085 EP 89810085 A EP89810085 A EP 89810085A EP 0328487 B2 EP0328487 B2 EP 0328487B2
Authority
EP
European Patent Office
Prior art keywords
rollers
roller
fixed
positionable
pressed
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
EP19890810085
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German (de)
English (en)
French (fr)
Other versions
EP0328487B1 (de
EP0328487A1 (de
Inventor
Erhard Schorge
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.)
Benninger AG
Original Assignee
Benninger AG
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Publication date
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Application filed by Benninger AG filed Critical Benninger AG
Publication of EP0328487A1 publication Critical patent/EP0328487A1/de
Publication of EP0328487B1 publication Critical patent/EP0328487B1/de
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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
    • D06B7/00—Mercerising, e.g. lustring by mercerising
    • D06B7/08—Mercerising, e.g. lustring by mercerising of fabrics of indefinite length
    • 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
    • D06B23/04—Carriers or supports for textile materials to be treated
    • 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
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/34—Driving arrangements of machines or apparatus
    • D06B3/345—Means for controlling the tension in the textile material

Definitions

  • the invention relates to a device for mercerizing a textile fabric web according to the preamble of claim 1.
  • Another object of the invention is also to facilitate access to individual points of the zone of action as a whole.
  • This object is achieved according to the invention with a device which has the features in claim 1.
  • the operating station with the base area located below the stenter inlet clearly allows handling of the stenter inlet over the entire width of the fabric web and at a comfortable working height. The operator is not endangered, so that the operator's station can be entered even when the machine is running. With a suitable design of the operating station, further sections of the zone of action are easily accessible at all times or these sections can be easily observed.
  • the rollers form an arc-shaped bypass section in the area of the operating station, so that the fabric web bypasses the operating station like an arc.
  • the arched bypass section not only has the advantage that practically the entire impact zone is easily accessible from the control station, but it also shortens the overall length of the system due to the arch shape.
  • the arcuate bypass section advantageously consists of alternately arranged, fixed fixed rollers and slidably mounted rollers. Continuously bound web guidance is particularly easy to achieve in this way, with the individual rollers being able to be lifted apart from one another for the insertion of the fabric web or when the system is at rest.
  • the slidably mounted rollers can be feed rollers, the axes of which are connected to articulated pressure medium cylinders.
  • the transition into the stenter inlet is advantageously designed such that the end of the arcuate bypass section is formed by two feed rollers, the last of which in the feed direction can be pressed obliquely from below against a fixed deflecting roller mounted above the stenter plane.
  • the fixed deflecting roller can be arranged relatively close to the inlet area of the tenter frame, being easily accessible from the control station.
  • the two feed rollers lying against each other during operation at the end of the curved bypass section enable the fabric web to be pulled up with the web guide bound.
  • the beginning of the arcuate bypass section can be formed by a lifting roller which can be lifted off and which rests on a fixed roller.
  • the lay-on roller is thus the counterpart to the last feed roller at the end of the curved bypass section. Since the fabric web must be led down at the beginning of the bypass section, its tension or the bound web guidance is guaranteed by the weight of the lay-on roller.
  • the control station preferably consists of hinged sections that are connected with gas springs. This training increases operational safety and still ensures optimal access to all sections of the zone of influence. In order to enable access to the operating status even when the sections are open, at least one fixed crossbar can be provided at the lowest point.
  • FIG. 1 shows a mercerizing machine 1 which is known per se in terms of its basic structure, in which a fabric web 2 in bound web guidance passes successively through a hot impregnation zone 3, a cooling zone 4, an action zone 5 and a stabilizing zone 6, the mercerized and stabilized fabric web subsequently not in the more washing machine shown is washed out and neutralized.
  • the stabilizing zone 6 consists of two sections, namely the spreader zone 7, formed by the tenter frame 8, and a subsequent roller zone 9.
  • the fabric web 2 acted upon in a known manner by means of spray tubes 10 with hot weak liquor in countercurrent, leached and stabilized.
  • the fabric web 2 in the spreader zone 7 is brought into the desired width by means of a tensioning frame 8 and, in such a stretched manner, is transferred to the roller zone 9.
  • the clamping frame 8 is a needle clamping frame. In principle, however, other types of stenter frames or spreader devices would also be conceivable.
  • an operating station 13 is arranged above the action zone 5, which preferably extends over the entire width of the mercerizing machine and has a footprint which is lower than the inlet of the stenter.
  • an operator 12 can enter the control station 13 and monitor the insertion of the fabric web 2 into the tensioning frame 8 from a comfortable working position or can reach the entire area of the tissue insertion 11 with a new tissue intake.
  • the control station 13 is bypassed by the fabric web 2 without a free fabric stretch in a bound web guide on the rollers. This bypass route forms an integral part of the action zone 5, the total length of the mercerizing machine 1 being able to be reduced as a result of the curved feed path.
  • the action zone 5 begins with a squeeze 14, consisting of a lower fixed drive roller 15 and an upper squeeze roller 16, which can be pressed against the drive roller in a known manner.
  • a squeeze 14 consisting of a lower fixed drive roller 15 and an upper squeeze roller 16, which can be pressed against the drive roller in a known manner.
  • the fabric web 2 is taken up by a fabric tension regulator roller 17 which is articulated on a linkage 18 in a manner known per se and which allows the desired fabric tension to be regulated with the aid of the pressure medium cylinder 19.
  • the dead weight of the fabric tension regulator roller 17 is used to generate the fabric tension, whereby this dead weight can be reduced via the cylinder 19, so that even the smallest possible fabric tension can be traversed.
  • the fabric tension regulator roller 17 is followed by a lay-on roller 20 which, depending on the position of the fabric tension regulator roller 17, always bears against it and, on the other hand, is supported on a first fixed roller 21a.
  • the lay-on roller 20 can be raised pneumatically or manually in a manner known per se with the aid of an eccentric 29.
  • the fabric web 2 wraps around the lay-on roller 20 and the first fixed roller 21a and is thus guided downwards in front of the operating station 13. This is followed by a first feed roller 22a which is connected to pneumatic cylinders 23a which are arranged on both sides and which are articulated on the frame. With the aid of the feed roller 22a, the fabric web can be pressed between the upstream fixed roller 21a and the subsequent fixed roller 21b, so that it lies against both fixed rollers 21a and 21b.
  • the fabric web is pressed by a second feed roller 22b between the second fixed roller 21b and a third fixed roller 21c, only the direction of force of the pneumatic cylinder 23b being changed somewhat in accordance with the relative position of the fixed rollers 21b and 21c.
  • the direction of force is at an approximately acute angle against the vertical, while the direction of force in the pneumatic cylinder 23b is practically perpendicular.
  • the third feed roller 22c is not followed by a fixed roller, but by a further, fourth and last feed roller 22d with a pneumatic cylinder 23d, which can be pressed obliquely from below against a fixed deflection roller 24 lying above the plane of the tenter frame.
  • the fabric web 2 can thus be pressed by means of the feed roller 22c against the third fixed roller 21c and against the last feed roller 22d and simultaneously with the latter against the fixed deflecting roller 24. In this way, a bound web guide is also guaranteed in the ascending section of the feed path.
  • the feed rollers 22a to 22d come to rest against stops 30b to 30f.
  • the stop 30f is configured on both sides in such a way that the roller lies against the stop both in the loaded and in the relieved state. Due to the position of the pneumatic cylinder 23b, a double stop 30c is also provided on the feed roller 22b. In contrast, a simple stop 30b or 30d is sufficient for the feed rollers 22a and 22c due to the position of the pneumatic cylinders 23a and 23c.
  • the fabric web 2 is transferred from the fixed deflecting roller 24 over the relatively short free distance 25 to the needle roller 26 and is fed there to the tensioning frame 8.
  • the tensioning frame is formed in a manner known per se by a pair of tensioning chains 27, the chain links 27a of which are provided with needles 27b.
  • the needles take up the fabric web 2, which is stretched in width by the conically diverging tension chains.
  • the tension chains 27 are driven via chain wheels 28.
  • the control station 13 consists of hinged sections 31a and 31b which are connected to gas springs 33a and 33b.
  • the gas springs make it easier for the operator to open the sections.
  • the hinged section 31 is hinged to the fixed section 31c, the section 31 consisting of a bottom part and a side part which are connected to one another in an articulated manner.
  • a fixed crosspiece 32 is arranged at the deepest point, which is narrower than the total width of the operating station.
  • An operator 12 can observe the fabric web in the area of the fixed deflecting roller 24 or the free path 25 from the closed operating station 13 without problems and also check the correct needling of the fabric web 2 on the needles 27b and intervene, possibly correctively. Even when the sections are open, the operator has free access to all of the rollers in the area of the tissue insertion 11 from the crosspiece 32.
  • FIG. 3 shows the roller assembly in the unloaded state.
  • the squeeze roller 16 is lifted off the drive roller 15. This is done via a squeeze cylinder, not shown here.
  • the lay-on roller 20 is lifted by hand or automatically from the first fixed roller 21a with the aid of the eccentric 29.
  • the fabric tension regulator roller 17 falls against a stop 30a in the swivel range of its axis.
  • the pneumatic cylinders 23a to 23d are relieved or withdrawn, so that the feed rollers 22a to 22d assigned to them fall against their associated stops. It would of course be conceivable that the pneumatic cylinders 23a to 23d can be activated together with the eccentric 29.
  • the invention is not limited to the illustrated embodiment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP19890810085 1988-02-11 1989-02-01 Vorrichtung zum Mercerisieren einer textilen Gewebebahn Expired - Lifetime EP0328487B2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH49588A CH678199A5 (enrdf_load_stackoverflow) 1988-02-11 1988-02-11
CH495/88 1988-02-11

Publications (3)

Publication Number Publication Date
EP0328487A1 EP0328487A1 (de) 1989-08-16
EP0328487B1 EP0328487B1 (de) 1992-04-29
EP0328487B2 true EP0328487B2 (de) 1996-03-27

Family

ID=4188311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890810085 Expired - Lifetime EP0328487B2 (de) 1988-02-11 1989-02-01 Vorrichtung zum Mercerisieren einer textilen Gewebebahn

Country Status (3)

Country Link
EP (1) EP0328487B2 (enrdf_load_stackoverflow)
CH (1) CH678199A5 (enrdf_load_stackoverflow)
DE (1) DE58901251D1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015224029A1 (de) * 2015-12-02 2017-06-08 Feinjersey Group GmbH Verfahren zur Herstellung eines textilen Flächengebildes, insbesondere für die Herstellung von Bekleidungsstücken

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1953508A1 (de) * 1969-10-24 1971-05-06 Artos Meier Windhorst Kg Vorrichtung zur Behandlung von laufenden Warenbahnen
JPS5241398B2 (enrdf_load_stackoverflow) * 1974-05-10 1977-10-18
DE2806746A1 (de) * 1978-02-17 1979-08-23 Artos Meier Windhorst Kg Waermebehandlungsvorrichtung
CH673746B5 (enrdf_load_stackoverflow) * 1985-03-21 1990-10-15 Benninger Ag Maschf

Also Published As

Publication number Publication date
EP0328487B1 (de) 1992-04-29
EP0328487A1 (de) 1989-08-16
CH678199A5 (enrdf_load_stackoverflow) 1991-08-15
DE58901251D1 (de) 1992-06-04

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