EP1072710B1 - Métier à tricoter rectiligne pourvu d'au moins un lit d'aiguilles - Google Patents

Métier à tricoter rectiligne pourvu d'au moins un lit d'aiguilles Download PDF

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Publication number
EP1072710B1
EP1072710B1 EP00107204A EP00107204A EP1072710B1 EP 1072710 B1 EP1072710 B1 EP 1072710B1 EP 00107204 A EP00107204 A EP 00107204A EP 00107204 A EP00107204 A EP 00107204A EP 1072710 B1 EP1072710 B1 EP 1072710B1
Authority
EP
European Patent Office
Prior art keywords
slide
knitting machine
driving device
flat bed
machine according
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
EP00107204A
Other languages
German (de)
English (en)
Other versions
EP1072710A1 (fr
Inventor
Thomas Dipl.-Ing. Herrn Stoll
Franz Dipl.-Ing. Herrn Schmid
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.)
H Stoll GmbH and Co KG
Original Assignee
H Stoll GmbH and Co KG
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 H Stoll GmbH and Co KG filed Critical H Stoll GmbH and Co KG
Publication of EP1072710A1 publication Critical patent/EP1072710A1/fr
Application granted granted Critical
Publication of EP1072710B1 publication Critical patent/EP1072710B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/56—Thread guides for flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/88—Take-up or draw-off devices for knitting products
    • D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/94—Driving-gear not otherwise provided for
    • D04B15/96—Driving-gear not otherwise provided for in flat-bed knitting machines

Definitions

  • the invention relates to a flat knitting machine with at least a needle bed and at least one along the minimum a movable needle bed and at least one functional element movable along the at least one needle bed, especially a thread guide (see EP-A-709506).
  • the thread guides and others Functional elements such as strippers or the like in the As a rule by rigid entrainment devices connected to the sled driven.
  • These takeaways point controlled pawls that attack the functional elements and this in the same direction and with the same Move speed like the sled with it.
  • This Lifting devices on the sledge hinder access from above to the needle chamber, so that they cannot be used everywhere are.
  • Flat knitting machines are also known which operate independently have driven thread guides.
  • the thread guides also slide onto the known one Thread guide rails, but are connected with a toothed belt, which is driven by an electric motor.
  • There a Thread guide around the middle of the knitting lock in every knitting direction has to follow a precisely defined distance
  • Flat knitting machines a complex control of the electric motors necessary for the thread guides.
  • the engines themselves have to be able to accelerate very quickly and are therefore expensive.
  • the present invention has for its object a Flat knitting machine with a drive for functional elements how to create thread guides that have no additional motors required, but also not rigidly connected to the sled Driving equipment required.
  • the task is started with a flat knitting machine mentioned type according to the invention solved in that the at least one functional element by the slide drive can be driven synchronously with the at least one slide.
  • the slide drive now also drives one or more functional elements without a direct connection between the slide and the functional element are manufactured got to.
  • the carriage drive can preferably have at least one driver element drive synchronously to the at least one sled, that engages with the at least one functional element is feasible.
  • This driver element is not with the Connected sled, but can for example in one Rail guided parallel to the at least one needle bed his.
  • the at least one driver element can, for example by means of a chain coupled to the slide drive, a belt or a rope can be driven.
  • Driving element expediently on one over two deflection rollers guided endless chain or an endless toothed belt arranged be, with at least one of the pulleys of the Motor shaft of the carriage drive can be driven. This poses a structurally extremely simple synchronous drive option one or more driver elements.
  • the functional element is a Thread guide
  • at least one driver element can be driven in synchronism with the at least one carriage be that its vertical central axis is aligned with the vertical Central axis of the knitting system of the at least one carriage coincides. This allows the required after-running of the Thread guide by a defined distance from the center of the slide in the conventional way thanks to a correspondingly wide cut-out of the thread guide box are guaranteed.
  • the at least one driver element can also have several Functional elements can be brought into engagement. It can do this for example one or more adjustable and controllable slide have in their functional position on stop surfaces on the at least one functional element attack.
  • driver elements but also other functional elements of a flat knitting machine, such as scissors, adjustable Stop elements, scraper or also Kulier- or Kulier control elements be moved synchronously with the slide.
  • FIG. 1 shows a thread guide rail 1 in a side view, which are parallel and spaced above the apex of one or several needle beds, not shown here, is arranged.
  • the guide rail 1 has a Guideway 14 for a driver element 2, here a thread guide driver, on the one in the example shown Flat guide is.
  • this guide 14 can also be any other have a suitable shape.
  • the driver 2 is fixed to the drive belt 3 connected, which is designed as an endless belt and via two deflection wheels 6 and 7 is guided, as shown in FIG. 1.
  • the driver 2 is designed so that it the guide surface 14 of the thread guide rail 1 encloses and longitudinally displaceable is arranged on this.
  • Fig. 3 shows, he points two side slides 21 and 22, the slider 21 in its inactive position and the slide 22 in Activity position is shown. Both sliders will by a switching device, not shown, in or outside Brought activity. In the activity position, the slides engage 21 and 22 into the thread guide box and guide it thereby with when the drive belt 3 is moved.
  • the drive belt 3 is driven by the drive wheel 6, with another drive belt or chain 9 the shaft 30 of a drive motor, not shown for a carriage 50 (Fig. 1) is connected.
  • the sled 50 itself is also via a drive belt 51st driven, which is designed as an endless belt.
  • the connecting belt 9 is on the driver side guided over a pulley 8, which on the same shaft 4 as the pulley 6 sits over which the drive belt 3 for the Carrier 2 is guided.
  • the wheels 32 and 6 and the wheels 31 and 8 each the same Have effective diameter.
  • the driver 2 is so on Driving belt 3 arranged that its vertical central axis 55th with the vertical central axis 55 of the knitting system of the Sled 50 falls together. This ensures that when the carriage 50 moves a distance A into one Position 50 'also the driver 2 and one acted upon by him Thread guide around route A to position 2 ' advanced.
  • driver elements can also be used in this way 2 powered, either all on the Rail 1 or guided on further parallel rails could be.
  • the driver 2 can at least as many sliders 21, 22 have knitting systems on the machine are. This then requires a relatively long driver 2.
  • several shorter driver elements can also be used 2 be attached to the drive belt 3, each of which have only two slides 21, 22.
  • the belt coupling 9 between the carriage 50 and the carrier 2 could also be a chain coupling or gear coupling be provided.
  • the drive can be, for example also by means of a finite rope or a chain by winding and unwinding.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Looms (AREA)

Claims (7)

  1. Métier à tricoter rectiligne comportant au moins une barre à aiguilles et au moins un chariot (50) qui peut se déplacer le long de la barre à aiguilles au moins au nombre d'une ainsi qu'au moins un élément fonctionnel, en particulier un guide-fil, monté de façon à pouvoir se déplacer le long de la barre à aiguilles au moins au nombre d'une, caractérisé en ce que l'élément fonctionnel au moins au nombre d'un peut être actionné par l'actionnement de chariot (30) en synchronisme avec le chariot (50) au moins au nombre d'un ; l'actionnement de chariot (30) actionne alors, en synchronisme avec le chariot (50) au moins au nombre d'un, au moins un élément d'entraínement (2) - non lié au chariot - qu'il est possible de mettre en prise avec l'élément fonctionnel au moins au nombre d'un.
  2. Métier à tricoter rectiligne selon la revendication 1, caractérisé en ce que l'élément d'entraínement (2) au moins au nombre d'un est guidé dans un rail (1) parallèlement à la barre à aiguilles au moins au nombre d'une.
  3. Métier à tricoter rectiligne selon la revendication 1 ou 2, caractérisé en ce que l'élément d'entraínement (2) au moins au nombre d'un peut être actionné à l'aide d'une chaíne couplée à l'actionnement de chariot (30), d'une courroie (3) ou d'un câble.
  4. Métier à tricoter rectiligne selon la revendication 3, caractérisé en ce que l'élément d'entraínement (2) au moins au nombre d'un est disposé sur une chaíne sans fin guidée par l'intermédiaire de deux poulies de renvoi (6, 7) ou sur une courroie dentée sans fin (3) et qu'au moins une des poulies de renvoi (6, 7) peut être actionnée par l'arbre du moteur (30) de l'actionnement de chariot.
  5. Métier à tricoter rectiligne selon l'une des revendications 1 à 4, caractérisé en ce que l'élément d'entraínement (2) au moins au nombre d'un peut être actionné en synchronisme avec le chariot (50) au moins au nombre d'un, de telle sorte que son axe médian (55) vertical coïncide avec l'axe médian (55) vertical du système de tricotage du chariot (50) au moins au nombre d'un.
  6. Métier à tricoter rectiligne selon l'une des revendications 1 à 5, caractérisé en ce qu'il est possible de mettre en prise l'élément d'entraínement (2) au moins au nombre d'un avec plusieurs éléments fonctionnels.
  7. Métier à tricoter rectiligne selon l'une des revendications 1 à 6, caractérisé en ce que l'élément d'entraínement (2) au moins au nombre d'un présente un ou plusieurs coulisseaux (21, 22), montés de façon à pouvoir être commandés et à se déplacer, qui dans leur position de fonctionnement s'appliquent à des surfaces d'appui sur l'élément fonctionnel au moins au nombre d'un.
EP00107204A 1999-07-30 2000-04-01 Métier à tricoter rectiligne pourvu d'au moins un lit d'aiguilles Expired - Lifetime EP1072710B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936067A DE19936067A1 (de) 1999-07-30 1999-07-30 Flachstrickmaschine mit mindestens einem Nadelbett
DE19936067 1999-07-30

Publications (2)

Publication Number Publication Date
EP1072710A1 EP1072710A1 (fr) 2001-01-31
EP1072710B1 true EP1072710B1 (fr) 2004-07-21

Family

ID=7916732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00107204A Expired - Lifetime EP1072710B1 (fr) 1999-07-30 2000-04-01 Métier à tricoter rectiligne pourvu d'au moins un lit d'aiguilles

Country Status (6)

Country Link
EP (1) EP1072710B1 (fr)
JP (1) JP3965594B2 (fr)
CN (1) CN1161508C (fr)
DE (2) DE19936067A1 (fr)
ES (1) ES2222127T3 (fr)
PT (1) PT1072710E (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005060857A (ja) * 2003-08-08 2005-03-10 Shima Seiki Mfg Ltd 横編機、編成プログラム、及び編成プログラムの生成方法
FR2874221B1 (fr) * 2004-08-11 2006-11-17 Steiger S A C Sa Suisse Atel C Entrainement de guide-fil pour machine a tricoter
CN101967727B (zh) * 2010-10-29 2011-10-05 郑文政 一种用于针织横机的直线道轨滑动装置
CN103603132B (zh) * 2013-11-14 2015-03-11 宁波慈星股份有限公司 针织横机的分开式机头主传动及撞击保护控制装置
CN106245214A (zh) * 2016-08-30 2016-12-21 浙江时彩针织有限公司 一种纺织用横机传动机构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2351741A1 (de) * 1973-10-15 1975-04-24 Toyo Boseki Vorrichtung zum zufuehren von garnen zu kulierwirkmaschinen
DD136985A1 (de) * 1978-05-29 1979-08-08 Walter Neubert Verfahren und vorrichtung zum zufuehren von faeden zu einer strickmaschine
DE2925217A1 (de) * 1979-06-22 1981-01-08 Sulzer Morat Gmbh Fadenfuehrung
DE3330150C2 (de) * 1983-08-20 1995-01-19 Scheller Gmbh Flache Kulierwirkmaschine
KR920001657B1 (ko) * 1989-08-25 1992-02-21 이관순 횡편 인타샤기의 무늬사 자동 공급장치
JP2602739B2 (ja) * 1991-03-13 1997-04-23 株式会社島精機製作所 横編機
DE4308251C2 (de) * 1992-03-17 1997-10-09 Schieber Universal Maschf Strickmaschine
DE4227758C2 (de) * 1992-08-21 1995-02-09 Wirkbau Textilmaschinenbau Gmb Antriebsvorrichtung für parallel zur Nadelbarre einer Flachwirkmaschine, zwischen definierten Positionen hin- und herbewegbaren Arbeitselementen
JP3452639B2 (ja) * 1994-05-02 2003-09-29 株式会社島精機製作所 横編機への編糸供給装置
JPH08127948A (ja) * 1994-10-31 1996-05-21 Shima Seiki Mfg Ltd 編機のキャリアの制御方法とその装置
JP2903152B2 (ja) * 1997-04-15 1999-06-07 株式会社島精機製作所 横編機の糸供給機構

Also Published As

Publication number Publication date
CN1161508C (zh) 2004-08-11
ES2222127T3 (es) 2005-02-01
EP1072710A1 (fr) 2001-01-31
DE50007109D1 (de) 2004-08-26
PT1072710E (pt) 2004-11-30
JP3965594B2 (ja) 2007-08-29
CN1282809A (zh) 2001-02-07
DE19936067A1 (de) 2001-02-01
JP2001115366A (ja) 2001-04-24

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