EP0381864B1 - Laineuse - Google Patents

Laineuse Download PDF

Info

Publication number
EP0381864B1
EP0381864B1 EP89124160A EP89124160A EP0381864B1 EP 0381864 B1 EP0381864 B1 EP 0381864B1 EP 89124160 A EP89124160 A EP 89124160A EP 89124160 A EP89124160 A EP 89124160A EP 0381864 B1 EP0381864 B1 EP 0381864B1
Authority
EP
European Patent Office
Prior art keywords
emery
roller
pile
rotation
beater
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
EP89124160A
Other languages
German (de)
English (en)
Other versions
EP0381864A1 (fr
Inventor
Hans Hartkorn
Romuald Vaisnys
Albert Vroomen
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.)
Gebr Sucker and Franz Mueller & Co GmbH
Original Assignee
Gebr Sucker and Franz Mueller & Co 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 Gebr Sucker and Franz Mueller & Co GmbH filed Critical Gebr Sucker and Franz Mueller & Co GmbH
Publication of EP0381864A1 publication Critical patent/EP0381864A1/fr
Application granted granted Critical
Publication of EP0381864B1 publication Critical patent/EP0381864B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics

Definitions

  • the invention relates to an emery machine with an emery roller that is densely populated with blow bars extending parallel to the axis of rotation, which is used to pass a textile web of fabric passed under tension, in particular with the aid of feed rods, by wiping the pile with a sanding belt wound around the emery roller through the blow bars to edit.
  • Such an emery machine is known from document US-A-3229346.
  • a tapping or shaking device is described, with the help of which a textile fabric is to be loosened and made more voluminous.
  • a tapping or shaking device is arranged in the machine, which consists of one or more rollers equipped with blow bars.
  • the fabric is guided substantially tangentially past the circle of rollers described by the outer edges of the blow bars, so that threads protruding from the fabric can be opened - for plush, velor, terry formation or the like.
  • emery machines In the textile industry, a distinction is made between emery machines and grinding machines.
  • a special feature of the type of emery machine is that the fabric web is held against the surface of the respective emery roller only with its own longitudinal tension. This has blow bars that extend parallel to the roller axis and are wrapped, preferably in a spiral, with emery tape.
  • the alternative of the emery roller, the so-called sanding roller is coated over the entire surface or on a sample with an abrasive.
  • a grinding machine is described in DE-OS 25 32 459. In such a machine, the textile fabric to be treated is conveyed through the gap between a grinding roller and a counter roller pressed against the periphery of the grinding roller.
  • the present invention relates only to emery rolls or emery machines.
  • the fabric to be treated e.g. B. with the help of delivery rods or delivery rollers, around a part - in particular about a quarter - around the rotating emery roller, such that the pile of the fabric - indirectly - comes into contact with the blow bar.
  • the blow bars wiped the pile.
  • the invention is based on the knowledge that a short wiping contact leads to a relatively short pile of the fabric and that the density of the pile increases with the frequency of wiping contact per unit of time. After that you would Get a short, dense pile at high speed and a longer pile at lower speed with one and the same emery roller. Depending on its length, however, an emery roller has a critical speed at which the shaft vibrates and at which it is not possible to work properly. In addition, the roller and its storage must be designed much stronger than required for normal operation if the critical speed is to be run through. For this purpose, reference is made to DE-PS 27 40 402.
  • the invention has for its object to provide an emery roller that allows a significantly increased number of contacts and a disproportionately reduced length of time of each individual wiping contact compared to the prior art of Tecknik at substantially unchanged speed range.
  • the solution for the emery machine of the type mentioned at the outset is that the front and rear longitudinal edges of each beater bar in the direction of rotation of the emery roll are separated from one another by a recess extending in the longitudinal direction of the beater bar for carrying out successive individual beats.
  • each blow bar is equipped with two separately acting longitudinal edges or blow edges, by also forming the rear longitudinal edge of the blow bar, which is ineffective according to the prior art, as well as the front edge which acts as well as the front edge, is - by one and the same measure - at unchanged speed range, the frequency of contact doubled and the duration of each individual wiping contact proportionally reduced even more, because the front and rear longitudinal edges or striking edges of each blow bar coming into contact with the pile can be made relatively narrow - in the circumferential direction of the roller.
  • a further improvement is achieved if the two separately acting longitudinal edges of the blow bar are rounded off with a radius of curvature in the order of the pile length to be processed. This measure creates a round striking edge, the wiping contact time of which is even significantly shorter at half the speed of the emery roller than in known striking bars with peripherals running approximately parallel (coaxial) to the roller circumference.
  • the recess between the front and rear Long edge as deep as you want; a minimum depth is determined by the fact that the respective rear longitudinal edge can act as a striking edge at all; the recess can reach a maximum of approximately the level in which fastening means are provided on both sides of the blow bar.
  • Good processing results regarding the brevity and density of a pile to be produced can already be achieved if the front and rear striking edges have the prescribed narrow rounded shape with a relatively solid and therefore stable beating bar, but the recess has a flat cross section (perpendicular to the axis of rotation) - seen from the outside - forms a concave arc.
  • the radius of curvature of this circular arc can be relatively large and can preferably be chosen in the order of 1 ⁇ 2 to 1 ⁇ 4 the circumferential direction of the strip thickness measured.
  • Such a blow bar can be made sufficiently tear-resistant with little effort. It is only essential that the front edge of the rear longitudinal edge of the blow bar, which is in the direction of rotation, can have an effect on the pile material guided past the emery roller like a conventional blow edge.
  • an emery roller denoted overall by 1, is shown in cross section, with the roller body of which 2 impact bars 3 are connected with the aid of screw bolts 4.
  • the blow bars 3 are preferably made of wood, the roller body 2 is designed as a metal tube.
  • the number of bolts 4 depends on the quality and length of the blow bars 3.
  • the entire roller body 2 is wrapped with an - preferably spirally guided - emery belt 14 in such a way that a dense emery cover with a polygonal cross section results.
  • the number of corners of this cross-section perpendicular to the axis of rotation 12 of the roller is equal to the number of striking edges.
  • Each blow bar 3 has a front longitudinal edge 6 in the direction of rotation 5 and a rear longitudinal edge 7. If the direction of rotation is reversed, the designations must be changed accordingly. While in conventional emery rolls 1 the periphery of the blow bars 3 essentially form a circular arc or a chord of the circle spanned by the outer edges 8 of each blow bar, in the exemplary embodiment a flat concave recess 9 is provided between the front and rear longitudinal edges 6 and 7 of each blow bar 3. Through this recess 9, which - if the material stability is sufficient - could in principle also extend to the level of the screws 4, it is achieved that the front and rear longitudinal edges 6, 7 of each impact bar 3 as separate impact edges on the one at the periphery 10 of Emery roller 1 act along fabric web 11.
  • the contact area between the fabric web 11 and the emery roller 1 can be specified with the aid of feed rods 13 (or the like). In the exemplary embodiment shown, a contact area of approximately 1 ⁇ 4 the length of the periphery 10 is provided.
  • each blow bar 3 itself are designed as separate, rounded blow edges.
  • This striking edge can, for example, have a radius of curvature of the order of 5 mm, that is to say of the order of the length of a pile to be processed.
  • the recess 9 provided on the periphery of each blow bar forms a flat - seen from the outside - a concave circular arc in cross section, as seen perpendicular to the axis of rotation 12 of the emery roller 1.
  • this circular arc has a radius of curvature on the order of approximately two thirds of the peripheral width of each blow bar 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Claims (3)

1. Machine à émeriser comportant un rouleau à émeriser (1), qui est garni de façon jointive de règles (3) s'étendant en parallèle à l'axe de rotation (12) et sert à traiter à l'aide des règles (3), par un contact à frottement du voile avec une bande à émeriser (14) enroulée autour du rouleau à émeriser, une bande en voile (11) amenée sous tension,
caractérisée en ce que
les arêtes avant et arrière (6, 7), selon le sens de rotation (5) du rouleau à émeriser (1), de chaque règle (3) sont séparées par un évidement (9) s'étendant dans la direction longitudinale des règles (3) pour exercer des chocs individuels successifs.
2. Machine à émeriser selon la revendication 1,
caractérisée en ce que
les arêtes avant et arrière (6, 7) de chaque règle (3) sont arrondies selon un rayon de courbure du même ordre de grandeur que la longueur de voile à travailler.
3. Machine à émériser selon la revendication 1 ou 2,
caractérisée en ce que
l'évidement (9) prévu entre les arêtes avant et arrière (6, 7) de chaque règle (3) forme, en coupe transversale perpendiculaire à l'axe de rotation (12), un arc de cercle concave aplati, en vue de l'extérieur.
EP89124160A 1989-02-10 1989-12-29 Laineuse Expired - Lifetime EP0381864B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3904003 1989-02-10
DE3904003A DE3904003A1 (de) 1989-02-10 1989-02-10 Schmirgelmaschine

Publications (2)

Publication Number Publication Date
EP0381864A1 EP0381864A1 (fr) 1990-08-16
EP0381864B1 true EP0381864B1 (fr) 1992-07-22

Family

ID=6373821

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89124160A Expired - Lifetime EP0381864B1 (fr) 1989-02-10 1989-12-29 Laineuse

Country Status (4)

Country Link
US (1) US5050280A (fr)
EP (1) EP0381864B1 (fr)
DE (2) DE3904003A1 (fr)
ES (1) ES2034572T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135855A1 (de) * 1991-10-31 1993-05-06 Gebrueder Sucker + Franz Mueller Gmbh & Co, 4050 Moenchengladbach, De Tambour-schmirgelmaschine
DE4136146C2 (de) * 1991-11-02 1994-02-10 Heinz Hergert Textilmaschinen Schmirgelwalze und Verfahren zum Befestigen eines Schmirgelbelages auf einer Schmirgelwalze
JP2573128B2 (ja) * 1992-10-09 1997-01-22 内外特殊染工株式会社 布帛の起毛方法並びに布帛の起毛装置
DE4240070C1 (de) * 1992-11-28 1994-06-23 Sucker & Franz Mueller Gmbh Schmirgelmaschine
IT1269704B (it) * 1994-01-27 1997-04-15 Sperotto Rimar Spa Cilindro sagomato per macchine garzatrici e/o smerigliatrici
DE19600643C2 (de) * 1996-01-10 1998-11-26 Sucker Mueller Hacoba Gmbh Schmirgelmaschine
DE19605788C1 (de) * 1996-02-16 1997-05-22 Sucker Mueller Hacoba Gmbh Schmirgelmaschine
DE19610587C2 (de) 1996-03-18 1999-05-20 Sucker Mueller Hacoba Gmbh Kontinuierlich arbeitende Waschmaschine
FR2749135B1 (fr) * 1996-05-29 1998-08-21 Picardie Lainiere Procede de traitement d'un support textile pour entoilage thermocollant a base de fils textures
US6866911B1 (en) * 2000-04-04 2005-03-15 Milliken & Company Pile fabric having conditioned pile ends
ITUD20010081A1 (it) * 2001-04-27 2002-10-27 Lafer Spa Cilindro per macchine smerigliatrici e spazzolatrici
ITUD20020224A1 (it) * 2002-10-25 2004-04-26 Lafer Spa Rullo per macchine di finissaggio tessile
CN102560749B (zh) * 2012-03-13 2014-04-30 山东天鹅棉业机械股份有限公司 喂棉机开松辊

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306958C (fr) *
AT28596B (de) * 1906-07-27 1907-05-25 Eugen Ohlischlaeger Scheuermáschine für Gewebe mit schwingenden oder kreisenden Messern.
US2220627A (en) * 1938-07-14 1940-11-05 Paul A Sperry Apparatus for treating fabric
US2465225A (en) * 1946-02-27 1949-03-22 Goodrich Co B F Polishing wheel
US2423992A (en) * 1946-04-03 1947-07-15 Elmer E Nordgren Rotary buffing tool
US3229346A (en) * 1963-01-07 1966-01-18 Parks & Woolson Machine Co Apparatus for sueding sheet fabrics
DE1967718U (de) * 1967-06-05 1967-09-07 Monforts Fa A Textilbehandlungsmaschine.
US3486276A (en) * 1967-10-16 1969-12-30 Merit Products Inc Rotary abrasive device
US3553801A (en) * 1968-02-19 1971-01-12 Hadley Co Inc Fabric treating apparatus
US3683559A (en) * 1970-10-05 1972-08-15 Johnson & Johnson Apparatus for producing perforated sheet material
GB1365747A (en) * 1971-07-05 1974-09-04 Mitsubishi Rayon Co Process of enhancing pilling resisitance of textile materials
US3973359A (en) * 1975-06-23 1976-08-10 David Gessner Company Web abrading assembly
DE2532459A1 (de) * 1975-07-19 1977-02-03 Monforts Fa A Schleifmaschine
DE2740402C2 (de) * 1977-09-08 1979-03-01 Fa. Franz Mueller, 4050 Moenchengladbach Verfahren zum Betrieb einer Cordschneidemaschine

Also Published As

Publication number Publication date
DE3904003A1 (de) 1990-08-16
EP0381864A1 (fr) 1990-08-16
DE58901894D1 (de) 1992-08-27
US5050280A (en) 1991-09-24
ES2034572T3 (es) 1993-04-01

Similar Documents

Publication Publication Date Title
EP0381864B1 (fr) Laineuse
DE2639785C2 (de) Vorrichtung zum Schneiden von Mineralfasern, insbesondere Glasfasern
EP0784114B1 (fr) Machine à gratter
DE2814935C2 (de) Reinigungsmesser für rotierende, glatte Walzen an Spinnereimaschinen, insbesondere für die Quetschwalzen einer Karde
EP0360961B2 (fr) Garniture de cardage tout-acier en dent de scie
EP0381860A2 (fr) Machine de nettoyage pour fibres textiles
DE2811376C3 (de) Rotor für Prallmühlen, insbesondere für Sandprallmühlen
DE2017029C3 (de) Bandschleifmaschine
DE2525289A1 (de) Vorzugsweise einer schaelmaschine nachgeschaltete zweiwalzen-richtmaschine fuer stangenfoermiges gut
EP0380936A1 (fr) Machine de nettoyage pour fibres textiles
DE102021000046B4 (de) Vorrichtung zum Nachbearbeiten eines geschränkten oder ungeschränkten und gehärteten Bandsägeblatts.
DE2633416A1 (de) Klopfverfahren, insbesondere fuer polware, vorrichtung zur durchfuehrung des verfahrens sowie verwendung der vorrichtung in einer schermaschine
DE2918623A1 (de) Verfahren und vorrichtung zur herstellung eines noppengarns
DE4240070C1 (de) Schmirgelmaschine
DE60212494T2 (de) Zylinder für Schmirgel- und Bürstmaschinen
DE648660C (de) Einrichtung zum Reinhalten der Walzenoberflaechen eines Klettenzerstoerungswalzenpaares
DE3827822A1 (de) Karde mit einem querband an ihrem ausgang
DE3332338C2 (de) Vorrichtung zum Veredeln von Florware
AT164284B (de) Gewindewalzmaschine
DE567353C (de) Vorrichtung zur feinsten Nasszerkleinerung
DE2062339C3 (de) Holzschleifer
DE4135855A1 (de) Tambour-schmirgelmaschine
DE322339C (de) Hollaendermahlwerk zum Mahlen von Papier, Holzstoff, Zellulose und anderen Papierrohstoffen
DD134248B1 (de) Rauhmaschine
DE19854194A1 (de) Verfahren zum Betreiben einer Karde

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: A1

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

17P Request for examination filed

Effective date: 19900702

17Q First examination report despatched

Effective date: 19911204

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO MILANO S.P.A.

AK Designated contracting states

Kind code of ref document: B1

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

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 58901894

Country of ref document: DE

Date of ref document: 19920827

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2034572

Country of ref document: ES

Kind code of ref document: T3

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
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

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

Ref country code: GB

Payment date: 20031124

Year of fee payment: 15

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

Ref country code: FR

Payment date: 20031217

Year of fee payment: 15

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

Ref country code: BE

Payment date: 20031222

Year of fee payment: 15

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

Ref country code: GB

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

Effective date: 20041229

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: 20041231

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER & PARTNER AG PATENTANWALTSBUERO

Ref country code: CH

Ref legal event code: PUE

Owner name: MOENUS TEXTILMASCHINEN GMBH

Free format text: GEBRUEDER SUCKER + FRANZ MUELLER GMBH & CO.#EICKENER STRASSE 240#MOENCHENGLADBACH 1 (DE) -TRANSFER TO- MOENUS TEXTILMASCHINEN GMBH#HEINRICH-HERTZ-STRASSE 28#07552 GERA (DE)

BERE Be: lapsed

Owner name: GEBRUDER *SUCKER + FRANZ MULLER G.M.B.H. & CO.

Effective date: 20041231

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

Effective date: 20041229

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: 20050831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: ES

Payment date: 20051202

Year of fee payment: 17

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

Ref country code: CH

Payment date: 20051220

Year of fee payment: 17

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

Ref country code: CH

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

Effective date: 20061231

Ref country code: LI

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

Effective date: 20061231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: GEBRUDER *SUCKER + FRANZ MULLER G.M.B.H. & CO.

Effective date: 20041231

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20061230

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

Ref country code: ES

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

Effective date: 20061230

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

Ref country code: DE

Payment date: 20071220

Year of fee payment: 19

Ref country code: IT

Payment date: 20071228

Year of fee payment: 19

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: 20090701

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: 20081229