EP0214428A2 - Procédé et machine de cardage pour la production de voile de matière fibreuse - Google Patents

Procédé et machine de cardage pour la production de voile de matière fibreuse Download PDF

Info

Publication number
EP0214428A2
EP0214428A2 EP86110149A EP86110149A EP0214428A2 EP 0214428 A2 EP0214428 A2 EP 0214428A2 EP 86110149 A EP86110149 A EP 86110149A EP 86110149 A EP86110149 A EP 86110149A EP 0214428 A2 EP0214428 A2 EP 0214428A2
Authority
EP
European Patent Office
Prior art keywords
working
drum
drums
roller
working drum
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.)
Granted
Application number
EP86110149A
Other languages
German (de)
English (en)
Other versions
EP0214428A3 (en
EP0214428B1 (fr
Inventor
Siegfried Bernhardt
Hans Schmiedgen
Dietrich Menzel
Dieter Dr. Müller
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.)
Spinnbau GmbH
Original Assignee
Spinnbau 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 Spinnbau GmbH filed Critical Spinnbau GmbH
Priority to AT86110149T priority Critical patent/ATE87673T1/de
Publication of EP0214428A2 publication Critical patent/EP0214428A2/fr
Publication of EP0214428A3 publication Critical patent/EP0214428A3/de
Application granted granted Critical
Publication of EP0214428B1 publication Critical patent/EP0214428B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/02—Carding machines

Definitions

  • the invention relates to a method for producing nonwoven from fiber material by means of a card or the like, in which the fiber material is carded using at least two working drums of the same diameter running in the same direction, and to a card for producing nonwoven from fiber material, with at least one feed roller or the like.
  • the fiber material is carded using at least two working drums of the same diameter running in the same direction
  • a card for producing nonwoven from fiber material with at least one feed roller or the like.
  • the worker turner rolls which have a smaller diameter than the main or random roll (s) in the generic device in the usual way, serve the purpose of ensuring sufficient carding of the fiber material, while the random roll (s) serve the purpose pursues, or pursue, to achieve the greatest possible uniformity of the nonwoven structure over the entire width of the nonwoven to be manufactured, in accordance with the general goal of keeping the ratio of longitudinal to transverse strength as far as possible in the range of 1: 1 over the entire extent of the nonwoven.
  • the invention has for its object to provide a method and a card of the generic type, which enables the achievement of higher working widths with reduced design effort at high working speeds while ensuring the greatest possible uniformity of the random nonwoven structure over the entire width of the nonwoven.
  • this object is achieved in a method of the type mentioned at the outset in that the fiber material is guided with adjustable partial restoration over at least three mutually adjustable working drums.
  • a preferred embodiment of the method according to the invention provides that the working drums are driven independently of one another at an adjustable speed.
  • the card of the generic type according to the invention is characterized in order to achieve the above-mentioned object in that two working drums (each) cooperate with the roughing roller and / or one of the first working drums directly downstream of it, which together are followed by a further working drum.
  • a second work drum and a third work drum interact with the first work drum immediately downstream of the pre-roll, which are jointly followed by a fourth work drum.
  • first working drum and a second working drum can also be made for the first working drum and a second working drum to be engaged with the roughing roller, the first and second working drums and possibly a third working drum interacting with the first working drum cooperating with a fourth working drum.
  • the invention further provides that the first working drum and the second working drum are in line with one another.
  • the fourth working drum is followed by a fifth and a sixth working drum which are followed or followed by at least one further working drum and / or the take-off roller (s).
  • the device according to the invention may also be characterized in that at least one of the working drums interacts with three other working drums.
  • At least one of the working drums interacts with four other working drums.
  • the invention also provides that the relative speeds and / or the mutual spacing of the working drums for controlling the proportion of the fiber material that can be restored to the respective working drum on the one hand and the fiber material that can be transferred to the respective downstream working drum on the other hand are adjustable.
  • Another embodiment of the invention proposes that the working drums are provided with saw tooth sets or the like.
  • the pre-roller running in the same direction with the feed roller which can optionally be connected upstream of a feed trough in a known manner, also runs in the same direction with the work drums, but the pre-roller and work drums can also rotate in opposite directions with one another.
  • the invention is based on the surprising finding that it is possible to achieve the object in a simple manner by completely satisfying the carding action, completely dispensing with the worker turner rolls previously regarded as indispensable and to achieve uniformity of the nonwoven to be produced over the entire width of the nonwoven, even with the largest possible machine widths, if a number of working drums of the same diameter are provided which interact in the manner claimed.
  • the card according to the invention has, in the exemplary embodiment shown there, a feed roller 10 which, as in the generic card, can optionally interact with a feed trough or the like; Of course, several feed rollers or troughs can also be provided.
  • the feed roller 10, for example, at a speed of 10 m / min. can run, applied in the same direction a preliminary roller 12, the rotational speed of which, for example, at about 300 m / min. can lie.
  • the roughing roller 12 which therefore runs in the same direction as the feed roller 10 and the surface of which is like that of the feed roller 10 and also, in the exemplary embodiment shown, is provided with an appropriately designed saw tooth set for all downstream rollers or drums, is a counter-rotating first working drum 14 downstream, which in turn interacts with a second working drum 16 and a third working drum 18.
  • the second working drum 16 and the third working drum 18 act on a fourth working drum 20, which in turn is followed by a fifth working drum 22 and a sixth working drum 24, the fifth working drum 22 and the sixth working drum 24 in turn being followed by a seventh working drum 25.
  • the working drums 14, 16, 18, 20, 22, 24 and 25 each have a rotational speed of, for example, approx. 1400 m / min.
  • the relative speeds of the working drums, however, as well as their relative spacing, ie the width of the respective roll gaps, can be set .
  • the work drums 14, 16, 18, 20, 22, 24, 25 are followed in the manner shown in the drawing by two take-off rollers 26, 27 which run in the opposite direction to all work drums running in the same direction at a peripheral speed of, for example, approximately 116 m / min. to run.
  • the feed roller 10 conveys fiber material in a known manner to the pre-roller 12 in a uniform manner.
  • the first working drum 14 which runs in the opposite direction to this with considerable delay, as shown, removes the fiber material and cards it in a first step in cooperation with the second Working drum 16 and the third working drum 18.
  • not all of the fiber material taken over by the first working drum 14 from the roughing roll 12 is immediately applied to the second working drum 16 or the third working drum 18 transferred, rather only that existing in a transmission area 28, as can be seen from the drawing, while the portion of the fiber material present in a storage area 30 is returned one or more times and subjected to further carding.
  • the take-off roller 26 in its place, of course, a multiple roller take-off or the like could also be provided in a known manner, as is also provided in the generic device, possibly also connected to an upset roller take-off described there, runs considerably slower than the working drums, so that a relatively strongly "pushed together" fleece is pushed onto it.
  • the nonwoven material obtained is uniform over the entire working width of the machine and has a ratio of longitudinal to transverse strength of approximately 1: 1, as is desired.
  • the working drums of the same diameter can be produced without bending even with very large working widths of the machine. In addition to eliminating the problem of roll deflection, the absence of worker and turner rolls ensures a considerably simpler construction.
  • two working drums 14, 16 cooperate with the roughing roller 12, which are followed by further working drums 18, 20, 22, 24 and 25 in the manner shown in the drawing, all of which are assigned to one another in such a way that the fiber material brought in by means of the feed roller 10 is further transferred or stored back to the desired extent by the individual working drums, the front roller 12 of course not being involved in the storage.
  • the speeds of rotation of the feed roller 10, the front roller 12 running in the same direction as well as the working drums 12, 14, 16, 20, 22, 24 and 25 running in the opposite direction as well as the take-off rollers 26, 27 are correct with the values given in connection with FIG match. Otherwise, the device operates in the manner explained above with reference to the exemplary embodiment in FIG. 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
EP86110149A 1985-09-07 1986-07-23 Procédé et machine de cardage pour la production de voile de matière fibreuse Expired - Lifetime EP0214428B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86110149T ATE87673T1 (de) 1985-09-07 1986-07-23 Verfahren und krempel zur vliesherstellung aus fasermaterial.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853532021 DE3532021A1 (de) 1985-09-07 1985-09-07 Verfahren und krempel zur vliesherstellung aus fasermaterial
DE3532021 1985-09-07

Publications (3)

Publication Number Publication Date
EP0214428A2 true EP0214428A2 (fr) 1987-03-18
EP0214428A3 EP0214428A3 (en) 1990-09-12
EP0214428B1 EP0214428B1 (fr) 1993-03-31

Family

ID=6280408

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86110149A Expired - Lifetime EP0214428B1 (fr) 1985-09-07 1986-07-23 Procédé et machine de cardage pour la production de voile de matière fibreuse

Country Status (6)

Country Link
US (1) US4723343A (fr)
EP (1) EP0214428B1 (fr)
JP (1) JPS6278222A (fr)
AT (1) ATE87673T1 (fr)
DE (2) DE3532021A1 (fr)
ES (1) ES2002736A6 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI73472C (fi) * 1984-04-03 1991-01-01 Kevytrakenne Oy Karda.
DE3643304C1 (en) * 1985-09-07 1988-03-31 Spinnbau Gmbh Card for the production of nonwoven from fibre material
DE3805214A1 (de) * 1988-02-19 1989-08-31 Spinnbau Gmbh Wirrvlieskrempel mit mindestens drei arbeitstrommeln
DE3905541A1 (de) * 1989-02-23 1990-08-30 Spinnbau Gmbh Krempel zur herstellung von wirr- oder laengsorientiertem faservlies
CH681092A5 (fr) * 1989-04-18 1993-01-15 Peyer Ag Siegfried
JPH0753927B2 (ja) * 1990-01-30 1995-06-07 株式会社岩本製作所 ランダムウェブの製造装置
JPH0753928B2 (ja) * 1990-02-07 1995-06-07 株式会社岩本製作所 ランダムウェブの製造装置
DE10314009A1 (de) * 2003-03-28 2004-10-14 Spinnbau Gmbh Vlieskrempel für die Vliesherstellung aus Fasermaterial
DE102011113390B4 (de) * 2011-09-16 2026-03-26 Trützschler Group SE Vorrichtung an einer Karde oder Krempel mit einer garnierten Trommel und mindestens einem garnierten benachbarten Abnehmer
CN103866429A (zh) * 2012-12-17 2014-06-18 信宜奕龙实业发展有限公司 一种梳棉机
US10266457B2 (en) 2014-06-29 2019-04-23 Profile Products L.L.C. Bark and wood fiber growing medium
KR102481020B1 (ko) 2014-06-29 2022-12-26 프로파일 프러덕츠 엘엘씨 나무껍질 및 목재 섬유 성장 배지
WO2016003903A1 (fr) 2014-06-29 2016-01-07 Profile Products L.L.C. Paillis naturellement coloré et milieux de croissance
CA2953521C (fr) * 2014-06-29 2023-05-23 Profile Products L.L.C. Appareil d'ouverture de fibre de paillis et de milieu de culture
US11686021B2 (en) 2014-06-29 2023-06-27 Profile Products L.L.C. Growing medium and mulch fiber opening apparatus
EP3276055A1 (fr) * 2016-07-29 2018-01-31 Tma-Sd, Llc. Appareil d'ouverture de textile et matière de fibres textiles de nettoyage et procédé d'ouverture et matériau de fibres textiles de nettoyage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1087130A (en) * 1910-03-07 1914-02-17 Patrick L Mcbride Carding-engine.
FR1084720A (fr) * 1953-06-12 1955-01-24 Perfectionnements aux dispositifs de cardage et produits industriels nouveaux en résultant
US2835929A (en) * 1953-06-12 1958-05-27 Taine Roger Carding devices
GB898977A (en) * 1957-11-29 1962-06-14 Carding Spec Canada Improvements in or relating to carding engines
GB1075444A (en) * 1968-04-22 1967-07-12 Roberts Gordon Improvements in or relating to carding fibrous material
GB1422337A (fr) * 1972-04-18 1976-01-28
DE2343064C2 (de) * 1973-08-25 1982-10-07 Cosmopolitan Textile Co. Ltd., Winsford, Cheshire Vorrichtung zur Herstellung von Faservliesen aus textilen Faserstoffen u. dgl
DE3224118C1 (de) * 1982-06-29 1984-01-26 Spinnbau GmbH, 2820 Bremen Krempel zur Vliesherstellung aus Faserstoffen
DE3315839C1 (de) * 1983-04-30 1990-09-13 Spinnbau GmbH, 2820 Bremen Krempel oder Karde
DE3346327A1 (de) * 1983-12-22 1985-07-18 Hergeth Hollingsworth GmbH, 4408 Dülmen Verfahren und vorrichtung zur herstellung eines wirrfaservlieses aus spinngut

Also Published As

Publication number Publication date
DE3688162D1 (de) 1993-05-06
EP0214428A3 (en) 1990-09-12
ATE87673T1 (de) 1993-04-15
US4723343A (en) 1988-02-09
DE3532021C2 (fr) 1987-06-11
EP0214428B1 (fr) 1993-03-31
DE3532021A1 (de) 1987-03-19
ES2002736A6 (es) 1988-10-01
JPH0248652B2 (fr) 1990-10-25
JPS6278222A (ja) 1987-04-10

Similar Documents

Publication Publication Date Title
EP0099482B1 (fr) Machine de cardage
EP0214428B1 (fr) Procédé et machine de cardage pour la production de voile de matière fibreuse
EP1083250B1 (fr) Garniture d'un peigne circulaire
DD263313A5 (de) Garnitur fuer textilvorbereitungsmaschinen, insbesondere kaemm-maschinen, karden o. dgl.
DE3643304C1 (en) Card for the production of nonwoven from fibre material
DE2900935A1 (de) Verfahren und vorrichtung zum herstellen von velour-nadelfilzbahnen
DE10012561B4 (de) Sägezahndraht
DE3346327C2 (fr)
DE1278304B (de) Krempel zur Herstellung eines Faserflores
EP1806444B1 (fr) Aiguille à feutrer
AT501434B1 (de) Vlieszuführvorrichtung
EP0661394B1 (fr) Carde de nappe ainsi que procédé pour la production des nappes
DE3632483A1 (de) Universalmaschine zum wahlweisen herstellen von laengsorientierten vliesen oder wirrvliesen
DE69617468T2 (de) Textilkardieren und zweckdienliche vorrichtung
DE10247215B4 (de) Sägezahndraht
EP1241285B1 (fr) Dispositif de traitement de fibres dans une carde
DE2263904A1 (de) Kardenbekleidung
DE3334912C1 (de) Karde oder Krempel zum wahlweisen Herstellen von laengsorientierten Vliesen oder Wirrvliesen
EP0330750A2 (fr) Machine de cardage pour toison en désordre avec au moins trois tambours travailleurs
EP0384551B1 (fr) Carde avec dispositif d'étirage
DE102017201678B4 (de) Kreiskamm mit Kämmsegment und Ausrichtsegment
EP1333113A1 (fr) Garniture à dents de scie pour le peigne d'une peigneuse
DE2239458A1 (de) Metallisches fasermaterial und verfahren zu seiner herstellung
DE2414660A1 (de) Verfahren und vorrichtung zum umwandeln eines bandes von aus endlosfaeden bestehenden textilfasern in ein aus kurzen faeden bestehendes band
EP0768400B1 (fr) Dispositif pour étirer des voiles fibreux de préférence orientés latéralement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19901008

17Q First examination report despatched

Effective date: 19911031

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI

REF Corresponds to:

Ref document number: 87673

Country of ref document: AT

Date of ref document: 19930415

Kind code of ref document: T

ET Fr: translation filed
REF Corresponds to:

Ref document number: 3688162

Country of ref document: DE

Date of ref document: 19930506

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19930420

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19950627

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19950712

Year of fee payment: 10

Ref country code: AT

Payment date: 19950712

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19960723

Ref country code: AT

Effective date: 19960723

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19960731

Ref country code: CH

Effective date: 19960731

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19960723

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20020719

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020731

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20020806

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030731

BERE Be: lapsed

Owner name: *SPINNBAU G.M.B.H.

Effective date: 20030731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040203

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20040331

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050723