[go: up one dir, main page]

EP0967307A2 - Pince d'une machine de peignage - Google Patents

Pince d'une machine de peignage Download PDF

Info

Publication number
EP0967307A2
EP0967307A2 EP99810557A EP99810557A EP0967307A2 EP 0967307 A2 EP0967307 A2 EP 0967307A2 EP 99810557 A EP99810557 A EP 99810557A EP 99810557 A EP99810557 A EP 99810557A EP 0967307 A2 EP0967307 A2 EP 0967307A2
Authority
EP
European Patent Office
Prior art keywords
gear stage
pliers
shaft
gear
drive
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
EP99810557A
Other languages
German (de)
English (en)
Other versions
EP0967307A3 (fr
EP0967307B1 (fr
Inventor
Thomas Zollinger
Thomas Sigrist
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP0967307A2 publication Critical patent/EP0967307A2/fr
Publication of EP0967307A3 publication Critical patent/EP0967307A3/fr
Application granted granted Critical
Publication of EP0967307B1 publication Critical patent/EP0967307B1/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
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/14—Drawing-off and delivery apparatus
    • D01G19/16—Nipper mechanisms
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G19/00—Combing machines
    • D01G19/06—Details
    • D01G19/26—Driving arrangements

Definitions

  • the invention relates to a combing machine with a vibrating, with a Drive connected pliers unit, which is a sub-pliers frame and with this has pivotally connected upper jaw arms, which on one by one Axle pivotable strut are articulated.
  • the invention was therefore the task of finding a device that the Advantages of the described DE'485 includes, is cheaper and a drive option shows which a safe synchronization of the movement of the Upper pliers plate in connection with the lower pliers plate or the round comb guaranteed.
  • the spring struts each on an eccentric are pivotally mounted, which is mounted in the machine frame Drive shaft is driven, at least one non-circular on the drive shaft Gear of the gear stage described is rotatably mounted.
  • gear stage with non-circular gears another gear stage (e.g. with round gears) with the drive shaft of the Pliers unit is coupled.
  • This is the synchronization of the movement of the Upper pliers plate with the rest of the pliers unit and also with the rotary movement of the round comb ensures that the drive of the pliers shaft and the drive of the Round comb axis are mechanically coupled to each other.
  • a further embodiment is proposed, the gear stage with non-circular gears via a further gear stage with the main gear that from a main motor is driven, is drivingly connected.
  • the combing head of which parts are shown in FIGS. 1, 2 and 4, has one continuously rotating round comb shaft 1, two tear-off rollers 2 and 3 and one oscillating rotatable pliers shaft 4, all in one, not shown Machine frame are stored.
  • the pliers shaft 4 carries crank arms 5, on which the rear end of a clamp frame 6 is articulated.
  • the front end of the Pincer frame 6 is articulated on front supports 7, which are about the axis of the Round comb shaft 1 are pivotally mounted.
  • the lower jaw frame 6 carries one Lower jaw plate 8, with which an upper jaw plate 9 interacts.
  • the Upper clamp plate 9 is supported by upper clamp arms 10 which are connected to the Pincer frames 6 are pivotally connected about an axis 11.
  • the Upper clamp arms 10 are also each pivotable on an axis A.
  • Suspension strut 12 articulated. Due to the oscillating rotation of the pliers shaft 4 Forceps frame 6 between the front end position shown in FIG. 1 and a back end position moved back and forth.
  • Fig. 2 are the front end position with strong Lines and the rear end position are shown schematically with thinner lines.
  • the spring struts 12 keep the tong assembly closed, i.e., they press the lower edge of the upper tong plate 9 over the upper tong arms 10 against the front edge of the collet plate 8. Between these edges is then from a cotton to be combed (not shown) a fiber beard clamped by a round comb segment 13 is combed out, which on one on the Round comb shaft 1 worn round comb roller 14 is attached.
  • a feed cylinder 15 (FIG. 1, FIG. 4) mounted in the tongs frame serves the purpose of Cotton to be combed by a piece each time the pliers unit is open to be transported further.
  • the rotation of the feed cylinder can be done in the usual way the pivoting movement of the upper jaw arms 10 with respect to the lower jaw frame 6 when opening and / or closing the pliers unit 6, 8, 9, 10 are effected, i.e. during the forward movement and / or during the backward movement of the Lower clamp frame 6.
  • the pivoting movement of the upper clamp arms 10 is for example via a ratchet wheel, a freewheel or a template (not shown) transferred to the feed cylinder 15.
  • the pivot axis A (Fig.
  • the pivot axis A is the axis of an eccentric 17, which on a in the machine frame mounted shaft 18, on which the gear 16 is rotatably fixed the gear stage 20 is attached.
  • the struts 12 are on the eccentric 17th pivoted.
  • On the input shaft 21 of the gear stage 20 is a non-rotatable Gear 22 attached, which is in engagement with another gear 24.
  • This Gear stage with the gears 22 and 24 represents a further gear stage 23.
  • Fig. 1 the teeth of the non-circular gears meshed only partially and shown schematically.
  • the dashed-dotted drive connection V is intended to indicate that the Input shaft 4a and the drive shaft 4 of the pliers unit can cover. I.e. the drive wheel 24 is secured coaxially on the shaft 4 of the pliers unit. Since the Shaft 4 is not a full revolution but a discontinuous movement (forward and Executes backward movement), it is possible to drive the drive wheel 24 with only one Partial tooth segment to perform the discontinuous movement on the Drive wheel 22 to transmit.
  • the second drive option of the gear 24 is shown in dashed lines, the Drive shaft 4a via a drive connection 29 with a main transmission 26 is coupled, which via a drive connection 30 with a main motor 27 in Connection is established.
  • This second solution has the advantage of being continuous Rotational movement of the drive wheels 16, 19, 22 and 24 is possible, which is positive affects the wear of the gears. With this continuous movement it is Position of the drive shaft 18 to the eccentric 17 to adjust accordingly Desired movement curve (Fig. 3) of the movement of the top clamp plate 9 achieve.
  • crank drive In Fig. 4, a crank drive is shown in a reduced representation, the back and forth Movement of the drive shaft 4 of the crank arm 5 of the pliers causes.
  • This Crank drive essentially consists of a crank disk 42, which by a Drive axis 41 rotates. On the crank disk 42 there is a crank pin 44 Push rod 43 rotatably hinged, which protrudes into a guide member 45, which rotatably with the shaft 4 is connected.
  • the arrangement described provides a device that is inexpensive allows safe adjustment of the sequence of movements of the upper pliers plate 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP19990810557 1998-06-25 1999-06-24 Pince d'une machine de peignage Expired - Lifetime EP0967307B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH135998 1998-06-25
CH135998 1998-06-25

Publications (3)

Publication Number Publication Date
EP0967307A2 true EP0967307A2 (fr) 1999-12-29
EP0967307A3 EP0967307A3 (fr) 2000-01-19
EP0967307B1 EP0967307B1 (fr) 2003-04-23

Family

ID=4208609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990810557 Expired - Lifetime EP0967307B1 (fr) 1998-06-25 1999-06-24 Pince d'une machine de peignage

Country Status (3)

Country Link
EP (1) EP0967307B1 (fr)
CN (1) CN1138027C (fr)
DE (1) DE59905141D1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851261A1 (fr) * 2003-03-12 2004-08-20 Sant Andrea Novara Spa Peigneuse rectiligne a reglage perfectionne de l'ecartement
EP1586682A1 (fr) * 2004-04-13 2005-10-19 Maschinenfabrik Rieter Ag Entraínement pour une peigneuse
WO2007128403A1 (fr) * 2006-05-02 2007-11-15 Oerlikon Textile Gmbh & Co. Kg Arbre d'entraînement pour cylindres d'alimentation d'une peigneuse
CN101660227B (zh) * 2009-04-24 2010-12-29 上海一纺机械有限公司 一种精梳机传动的驱动结构
CN102292479A (zh) * 2009-01-26 2011-12-21 里特机械公司 用于精梳机的分离罗拉的驱动装置
EP4245897A1 (fr) * 2022-03-17 2023-09-20 Trützschler Group SE Peigneuse dotée d'un réglage amélioré de l'ouverture de pince supérieure

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1329569C (zh) * 2003-05-30 2007-08-01 吕恒正 滚动钳床的精梳机
EP2108722B1 (fr) * 2008-04-08 2011-02-02 Maschinenfabrik Rieter Ag Entraînement du système de pinces alimentaires d'une peigneuse
JP5510109B2 (ja) * 2010-06-22 2014-06-04 株式会社豊田自動織機 コーマ
ITBS20110124A1 (it) * 2011-09-16 2013-03-17 Marzoli Spa Pettinatrice con pettine circolare a velocità variabile
CN105063816A (zh) * 2015-08-14 2015-11-18 吴江福爱梁纺织有限公司 一种钳板摆动机构
CN105887250B (zh) * 2016-05-18 2018-06-12 中原工学院 一种新型精梳机钳板机构

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216485A1 (de) 1992-05-19 1993-11-25 Rieter Ag Maschf Kämmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1379789A (en) * 1920-01-19 1921-05-31 Turner Joseph Combing-machine of the nasmith type for combing cotton or other textile fibers
US3600758A (en) * 1969-05-02 1971-08-24 Maremont Corp Textile comber nipper drive
JPS62149922A (ja) * 1985-12-19 1987-07-03 Hara Shiyokuki Seisakusho:Kk コ−マにおけるニツパシヤフト駆動装置
CH682674A5 (de) * 1991-01-14 1993-10-29 Rieter Ag Maschf Kämmaschine.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4216485A1 (de) 1992-05-19 1993-11-25 Rieter Ag Maschf Kämmaschine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2851261A1 (fr) * 2003-03-12 2004-08-20 Sant Andrea Novara Spa Peigneuse rectiligne a reglage perfectionne de l'ecartement
EP1586682A1 (fr) * 2004-04-13 2005-10-19 Maschinenfabrik Rieter Ag Entraínement pour une peigneuse
WO2007128403A1 (fr) * 2006-05-02 2007-11-15 Oerlikon Textile Gmbh & Co. Kg Arbre d'entraînement pour cylindres d'alimentation d'une peigneuse
CN102292479A (zh) * 2009-01-26 2011-12-21 里特机械公司 用于精梳机的分离罗拉的驱动装置
CN102292479B (zh) * 2009-01-26 2014-01-29 里特机械公司 用于精梳机的分离罗拉的驱动装置
CN101660227B (zh) * 2009-04-24 2010-12-29 上海一纺机械有限公司 一种精梳机传动的驱动结构
EP4245897A1 (fr) * 2022-03-17 2023-09-20 Trützschler Group SE Peigneuse dotée d'un réglage amélioré de l'ouverture de pince supérieure

Also Published As

Publication number Publication date
CN1241652A (zh) 2000-01-19
CN1138027C (zh) 2004-02-11
DE59905141D1 (de) 2003-05-28
EP0967307A3 (fr) 2000-01-19
EP0967307B1 (fr) 2003-04-23

Similar Documents

Publication Publication Date Title
WO2013182260A1 (fr) Dispositif sur peigneuse comprenant un dispositif d'entraînement destiné à produire un mouvement à pas de pèlerin pour cylindres de séparation
EP0967307B1 (fr) Pince d'une machine de peignage
DE19713225B4 (de) Abreiss- und Lötvorrichtung an einer Kämmaschine
EP2307597B1 (fr) Dispositif de peignage destiné à une matière fibreuse
EP2108722B1 (fr) Entraînement du système de pinces alimentaires d'une peigneuse
DE2531124C3 (de) Antriebsvorrichtung für die Abreißwalzen einer Flach-Kämm-Maschine
CH714584A2 (de) Getriebe mit einer Einstellvorrichtung für eine Pilgerschrittbewegung für eine Kämmmaschine.
EP0006402B1 (fr) Entraînement sans cames pour pinces oscillantes
EP0735167B1 (fr) Machine de peignage
DE2636174C3 (de) Vorrichtung zum Antreiben der Zangenwelle einer Kämmaschine
DE4216485A1 (de) Kämmaschine
EP0250963B1 (fr) Dispositif d'entraînement des pinces oscillantes d'une machine à imprimer
EP0254847B1 (fr) Dispositif d'entraînement des pinces oscillantes d'une machine à imprimer
EP1639162B1 (fr) Entrainement d'un groupe pince d'une peigneuse
EP3514273B1 (fr) Machine de peignage avec un dispositif d'entraînement pour rouleaux de séparation
EP4172391A1 (fr) Boîte à engrenages pour une peigneuse et peigneuse comprenant une boîte à engrenages
EP0701013A1 (fr) Appareil de commande dans une machine de peignage
DE10206605A1 (de) Vorrichtung zum Einstellen des Ecartement
DE343904C (de) Flachkaemmaschine mit sich drehender Kaemmtrommel
DE454097C (de) Antrieb fuer die Streichschiene von Flachkaemmaschinen
DE19536009A1 (de) Antriebsvorrichtung für eine auf dem Zangenapparat einer Wollkämmaschine angeordneten, umlaufenden Speisekammanordnung
DE377503C (de) Kaemmaschine
DE491671C (de) Flachkaemmaschine
DE2549761C2 (de) Einrichtung zum Steuern der Greifer und Falzmesser an Falzapparaten
DE515742C (de) Kaemm-Maschine

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE IT LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19991228

AKX Designation fees paid

Free format text: CH DE IT LI

17Q First examination report despatched

Effective date: 20010905

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): CH DE IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 59905141

Country of ref document: DE

Date of ref document: 20030528

Kind code of ref document: P

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

Effective date: 20040126

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

Ref country code: CH

Payment date: 20060615

Year of fee payment: 8

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LI

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

Effective date: 20070630

Ref country code: CH

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

Effective date: 20070630

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

Ref country code: DE

Payment date: 20150619

Year of fee payment: 17

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

Ref country code: IT

Payment date: 20150622

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59905141

Country of ref document: DE

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: 20170103

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: 20160624