WO1993019234A1 - Machine textile - Google Patents

Machine textile Download PDF

Info

Publication number
WO1993019234A1
WO1993019234A1 PCT/EP1993/000616 EP9300616W WO9319234A1 WO 1993019234 A1 WO1993019234 A1 WO 1993019234A1 EP 9300616 W EP9300616 W EP 9300616W WO 9319234 A1 WO9319234 A1 WO 9319234A1
Authority
WO
WIPO (PCT)
Prior art keywords
textile machine
machine according
functional element
thread guide
rail
Prior art date
Application number
PCT/EP1993/000616
Other languages
German (de)
English (en)
Inventor
Richard GEITNER
Franz Radl
Dieter TOLLKÜHN
Werner TRÜMPER
Original Assignee
Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & 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 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg filed Critical Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co. Kg
Publication of WO1993019234A1 publication Critical patent/WO1993019234A1/fr

Links

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
    • D04B15/94—Driving-gear not otherwise provided for
    • D04B15/96—Driving-gear not otherwise provided for in 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
    • D04B15/38—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
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/56—Thread guides for flat-bed knitting machines
    • D04B15/565—Associated thread-clamping or thread-severing devices
    • 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
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/10—Flat-bed knitting machines with independently-movable needles with provision for narrowing or widening to produce fully-fashioned goods
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/14—Flat-bed knitting machines with independently-movable needles with provision for incorporating internal threads in laid-in fabrics
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/24—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics
    • D04B7/26—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics with colour patterns

Definitions

  • the invention relates to a textile machine with at least one functional element that can be moved across the machine production area. that is individually driven and / or controlled.
  • Textile machines of this type are from DE-A 33 30 l ⁇ O and the flat knitting machine model INS 40 from the company
  • the functional elements for example thread guides, are firmly connected to a drive belt which is driven out by a motor at a point remote from the functional elements.
  • the drive devices provided for this purpose are disadvantageous in terms of both production and assembly and maintenance costs.
  • the precise control of the functional elements at a desired point is only possible with a • high control effort, because the rope and the belt
  • the object of the invention is to create a textile machine. which does not have the disadvantages of conventional machines, is both manufacturing and 2 ⁇ maintenance and assembly simple and allows safe, reliable control of the functional elements with exact adherence to the predetermined holding positions.
  • the object is achieved according to the invention in that a drive motor attached to the functional element is provided as the drive device.
  • This feature according to the invention enables individual control and movement of the individual functional elements without additional drive devices having to be provided on the machine. This simplifies both - *> -
  • the direct, direct control of the drive motor attached to the functional element makes it possible to position the functional element directly, very precisely, which is only possible to a limited extent in conventional devices with a rope or belt drive.
  • the radio In the event of a failure or malfunction of a functional element or a drive motor attached to it, the radio
  • the functional element is preferably held and / or guided on at least one rail.
  • the rail can also be designed in such a way that a plurality of functional elements are guided and held, for example, on different sides of the rail.
  • the drive device can preferably be a linear motor, the rail itself being used as part of the linear motor.
  • the respective rail has current-carrying rails that run in the longitudinal direction of the rail
  • the drive motor can be a servo, stepper or linear motor, for example.
  • Each functional element preferably has a drive control for the drive motor.
  • the drive control includes
  • 35 preferably a microprocessor.
  • the functional element can have, for example, a controllable clamping device. Since the functional element can engage in both directions of pull of the rope or belt, it is possible to bring the functional element to any desired position by maintaining the coupling of the functional element on the rope in a corresponding period of time.
  • the respective functional element can be in synchronous movement with other machine parts, e.g. Knitted locks to be moved.
  • the invention is one Central control circuit provided for the individual control of several functional elements.
  • the central control circuit preferably generates, using a control computer, individual control signals for the individual functional elements for their movement or for the movement of their functional parts.
  • this central control circuit is provided with information regarding the current position of the functional element.
  • Each functional element receives the information required for movement or coupling control via signals.
  • the information to be supplied to the functional element or that which must be provided to it when using a central control circuit include the position to be approached and / or the accelerations of the thread guide box and / or the position, for example the angular position of the thread guide, if that Functional element is a thread guide box.
  • the signals with which the information is transmitted are preferably electromagnetic signals, for example infrared or laser signals, but also pulse code modulated (PCM) signals which are transmitted by corresponding transmitters, such as infrared transmitters, light emitting diodes, laser diodes, etc are emitted and recorded on the functional element with corresponding receivers.
  • the corresponding transmitters can be on the left, right, side, above and / or below the functional elements or the rails, but also on or on other movable or immovable machine parts, for example on the lock slide, the slide bracket and / or the lock case in the case of a knitting machine to be appropriate.
  • the rail has a signal-carrying contact strip for signal transmission that runs in the longitudinal direction of the thread guide rail.
  • this current-carrying contact strip can also be used for the transmission of signals, in that the signals of the supply voltage to be transmitted are connected to the current-carrying Overlying contact strip, for example, be modulated.
  • the rail In order to determine the current position of the functional element on the ⁇ rail, the rail is provided with a decremental scale for taking the current position of the functional element on the rail; the absolute position of the functional element on the rail can thus be determined directly.
  • the rail is provided with an incremental scale, the control circuit calculating the current position of the functional element based on the information removed from the incremental scale.
  • the functional element is preferably a thread guide box and the rail is one. Thread guide rail.
  • the thread guide box is coupled to the lock slide for a movement synchronous with the lock slide of a knitting machine during the knitting process.
  • a further embodiment consists in that the thread guide box is taken along by the lock carriage during the knitting process.
  • the entrainment can take place by a mechanical coupling, but also with a signal coupling.
  • the alternative possibility of making a signal coupling of the thread guide box to the lock slide during the control process is possible, for example, with a transmitter which is moved synchronously with the knitting process with the lock slide, but alternatively also independently of it.
  • the transmitter emits a coupling beam which strikes the thread guide box and there a corresponding receiver, so that the output signal of the coupling beam receiver controls the control circuit of the thread guide box in such a way that the thread guide box automatically adjusts the coupling beam and thus the transmitter in synchronism with the knitting process follows.
  • the coupling beam is preferably a laser beam, an infrared beam or a light beam.
  • the transmitter can be a light-emitting or laser diode.
  • the thread guide boxes and thus the thread guides can be moved independently of the position of the carriage, it is also possible to set an optimum distance ⁇ between the thread guides and the knitting organs, for example between the nut and the knitting needle. For example, when the thread is floated, it is advantageous to provide a greater distance between the straight knitting needle and nut, so that the thread lying floating can be gripped more securely.
  • the features according to the invention also make different thread guide boxes superfluous depending on the fineness 3 ⁇ to be knitted.
  • the thread guide box was previously given as an example of a functional element.
  • the functional element can be trained for numerous other applications.
  • the functional element can have scissors and can be designed as a scissor device in order to cut a thread or even the knitted fabric itself at a specific point in the production area.
  • the functional element can also have a thread clamp for clamping a thread or a knotting device for tying threads, for example for sewing open threads in intarsia.
  • the functional element can also be designed as a material insertion device, with which materials or threads can be inserted at specific, predetermined locations across the width of the textile to influence the optics of the knitted fabric.
  • the functional element has a coating element or a device for transferring stitches, a so-called decker.
  • the figure shows a flat knitting machine with a view from above, in a schematic representation.
  • the rear needle bed 3 and the front needle bed 4 are located in a distance ⁇ below two thread guide rails 1, 2.
  • a lock slide ⁇ can be moved over the flat knitting machine.
  • a thread guide box 6, 7 is arranged on each of the thread guide rails 1, 2 in different positions along the flat knitting machine.
  • transmitters 8, 9 are arranged to the side of the thread guide rail and at the ends of the same, the signals, for example infrared or laser signals. These signals contain the information required for controlling the thread guide boxes 6, 7.
  • the signals emitted by the transmitters 8, 9 arrive at a ⁇ corresponding receiver 10 or 11 attached to the thread guide boxes 6, 7.
  • the corresponding receivers 10, 11 convert the signal into an electrical signal which is fed to a control circuit provided in the thread guide box 6, 7.

Landscapes

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

Abstract

Une machine textile comprend au moins un élément fonctionnel à entraînement et à commande individuels, pouvant se déplacer au-delà de la zone de production de la machine. Afin d'obtenir un élément fonctionnel ayant une structure simple et pouvant être positionné avec une très grande précision, on utilise comme dispositif d'entraînement un moteur d'entraînement monté sur chaque élément fonctionnel (6, 7).
PCT/EP1993/000616 1992-03-17 1993-03-16 Machine textile WO1993019234A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4208534.9 1992-03-17
DE4208534 1992-03-17

Publications (1)

Publication Number Publication Date
WO1993019234A1 true WO1993019234A1 (fr) 1993-09-30

Family

ID=6454288

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1993/000616 WO1993019234A1 (fr) 1992-03-17 1993-03-16 Machine textile

Country Status (2)

Country Link
DE (1) DE4308251C2 (fr)
WO (1) WO1993019234A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623840A (en) * 1992-07-08 1997-04-29 Tecnit-Technische Textilien Und Systeme Gmbh Process for production of weave-knit material
WO2006018693A1 (fr) * 2004-08-11 2006-02-23 Atelier De Construction Steiger S.A. Entrainement de guide-fil pour machine a tricoter
EP2835459A1 (fr) * 2013-08-08 2015-02-11 H. Stoll GmbH & Co. KG Procédé de fabrication d'une pièce de textile tricoté sur une machine à tricoter rectiligne, dans laquelle des guide-fils à entraînement autonome sont déplacés par des aiguilles expulsées dans le sens inverse du tricotage
CN109881349A (zh) * 2019-02-15 2019-06-14 成都图灵创想科技有限责任公司 横机机头的换向控制方法及系统
KR20190114878A (ko) * 2018-03-30 2019-10-10 가부시키가이샤 시마세이키 세이사쿠쇼 횡편기
KR20190114875A (ko) * 2018-03-30 2019-10-10 가부시키가이샤 시마세이키 세이사쿠쇼 횡편기
EP3722472A1 (fr) * 2019-04-08 2020-10-14 H. Stoll AG & Co. KG Métier à tricoter rectiligne pourvu de dispositif d'introduction des éléments d'insertion dans un tricot
EP3722473A1 (fr) * 2019-04-08 2020-10-14 H. Stoll AG & Co. KG Dispositif de préhension pour un dispositif destiné à l'introduction des éléments d'insertion dans un tricot
CN111793888A (zh) * 2019-04-08 2020-10-20 H.斯托尔股份两合公司 用于在横机上制得的针织物的嵌入件的储箱
KR20210038363A (ko) * 2019-09-30 2021-04-07 가부시키가이샤 시마세이키 세이사쿠쇼 급전기구가 부착된 장치
CN113091810A (zh) * 2021-03-30 2021-07-09 武汉纺织大学 横机电磁阵列驱动结构中力-位移测量装置及其控制方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912545B4 (de) * 1999-03-19 2008-01-03 Cetex Chemnitzer Textilmaschinenentwicklung Ggmbh Antriebseinrichtung für eine mit Wirkwerkzeugen besetzte Barre einer Wirkmaschine, insbesondere Kettenwirkmaschine
DE19936067A1 (de) * 1999-07-30 2001-02-01 Stoll & Co H Flachstrickmaschine mit mindestens einem Nadelbett
EP3115491B2 (fr) 2015-07-09 2022-08-03 H. Stoll AG & Co. KG Machine à tricoter rectiligne
JP7111491B2 (ja) 2018-03-30 2022-08-02 株式会社島精機製作所 横編機

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762184A (en) * 1972-05-01 1973-10-02 Rome Knitting Mills Inc Guide bar control mechanism for knitting machines
DE3330150A1 (de) * 1983-08-20 1985-03-07 Gebr. Scheller GmbH, 7332 Eislingen Flache kulierwirkmaschine
EP0161853A1 (fr) * 1984-04-26 1985-11-21 Iro (Uk) Ltd. Fournisseur de fil positif
GB2176213A (en) * 1985-05-23 1986-12-17 Alfio Casadio Cotton type knitting machine
DE3536276A1 (de) * 1985-10-11 1987-04-16 Stoll & Co H Einrichtung zur einstellung des verstellweges der fadenfuehrer einer flachstrickmaschine
EP0347626A2 (fr) * 1988-06-20 1989-12-27 Mario Scavino Dispositif guide-fil du type levier commandé par un moteur linéaire pour des machines textiles
WO1990001081A1 (fr) * 1988-07-26 1990-02-08 Raymond Leslie Palmer Commande de metier a tisser ou analogue
DE4127344A1 (de) * 1991-08-19 1993-02-25 Mayer Textilmaschf Kettenwirkmaschine mit mindestens einer legebarre

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB865500A (fr) * 1900-01-01
DE1956375U (de) * 1966-11-30 1967-03-02 Grete Frosch Handstrickapparat.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762184A (en) * 1972-05-01 1973-10-02 Rome Knitting Mills Inc Guide bar control mechanism for knitting machines
DE3330150A1 (de) * 1983-08-20 1985-03-07 Gebr. Scheller GmbH, 7332 Eislingen Flache kulierwirkmaschine
EP0161853A1 (fr) * 1984-04-26 1985-11-21 Iro (Uk) Ltd. Fournisseur de fil positif
GB2176213A (en) * 1985-05-23 1986-12-17 Alfio Casadio Cotton type knitting machine
DE3536276A1 (de) * 1985-10-11 1987-04-16 Stoll & Co H Einrichtung zur einstellung des verstellweges der fadenfuehrer einer flachstrickmaschine
EP0347626A2 (fr) * 1988-06-20 1989-12-27 Mario Scavino Dispositif guide-fil du type levier commandé par un moteur linéaire pour des machines textiles
WO1990001081A1 (fr) * 1988-07-26 1990-02-08 Raymond Leslie Palmer Commande de metier a tisser ou analogue
DE4127344A1 (de) * 1991-08-19 1993-02-25 Mayer Textilmaschf Kettenwirkmaschine mit mindestens einer legebarre

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5623840A (en) * 1992-07-08 1997-04-29 Tecnit-Technische Textilien Und Systeme Gmbh Process for production of weave-knit material
WO2006018693A1 (fr) * 2004-08-11 2006-02-23 Atelier De Construction Steiger S.A. Entrainement de guide-fil pour machine a tricoter
JP2008510077A (ja) * 2004-08-11 2008-04-03 アトリエ ドゥ コンストラクション スタイガー ソシエテ アノニム 編機の糸ガイドの駆動
EP2835459A1 (fr) * 2013-08-08 2015-02-11 H. Stoll GmbH & Co. KG Procédé de fabrication d'une pièce de textile tricoté sur une machine à tricoter rectiligne, dans laquelle des guide-fils à entraînement autonome sont déplacés par des aiguilles expulsées dans le sens inverse du tricotage
KR102191392B1 (ko) * 2018-03-30 2020-12-15 가부시키가이샤 시마세이키 세이사쿠쇼 횡편기
KR20190114878A (ko) * 2018-03-30 2019-10-10 가부시키가이샤 시마세이키 세이사쿠쇼 횡편기
KR20190114875A (ko) * 2018-03-30 2019-10-10 가부시키가이샤 시마세이키 세이사쿠쇼 횡편기
JP2019178463A (ja) * 2018-03-30 2019-10-17 株式会社島精機製作所 横編機
KR102191456B1 (ko) * 2018-03-30 2020-12-15 가부시키가이샤 시마세이키 세이사쿠쇼 횡편기
CN109881349B (zh) * 2019-02-15 2020-08-11 成都图灵创想科技有限责任公司 横机机头的换向控制方法及系统
CN109881349A (zh) * 2019-02-15 2019-06-14 成都图灵创想科技有限责任公司 横机机头的换向控制方法及系统
CN111793886A (zh) * 2019-04-08 2020-10-20 H.斯托尔股份两合公司 用于把嵌入件导入到针织物中的装置的抓取机构
CN111793888A (zh) * 2019-04-08 2020-10-20 H.斯托尔股份两合公司 用于在横机上制得的针织物的嵌入件的储箱
CN111793887A (zh) * 2019-04-08 2020-10-20 H.斯托尔股份两合公司 带有用于把嵌入件插入到针织物中的装置的横机
EP3722473A1 (fr) * 2019-04-08 2020-10-14 H. Stoll AG & Co. KG Dispositif de préhension pour un dispositif destiné à l'introduction des éléments d'insertion dans un tricot
EP3722472A1 (fr) * 2019-04-08 2020-10-14 H. Stoll AG & Co. KG Métier à tricoter rectiligne pourvu de dispositif d'introduction des éléments d'insertion dans un tricot
CN111793887B (zh) * 2019-04-08 2021-11-16 H.斯托尔股份两合公司 带有用于把嵌入件插入到针织物中的装置的横机
CN111793886B (zh) * 2019-04-08 2022-01-11 H.斯托尔股份两合公司 用于把嵌入件导入到针织物中的装置的抓取机构
KR20210038363A (ko) * 2019-09-30 2021-04-07 가부시키가이샤 시마세이키 세이사쿠쇼 급전기구가 부착된 장치
KR102482582B1 (ko) 2019-09-30 2022-12-28 가부시키가이샤 시마세이키 세이사쿠쇼 급전기구가 부착된 장치
CN113091810A (zh) * 2021-03-30 2021-07-09 武汉纺织大学 横机电磁阵列驱动结构中力-位移测量装置及其控制方法
CN113091810B (zh) * 2021-03-30 2023-04-11 武汉纺织大学 横机电磁阵列驱动结构中力-位移测量装置及其控制方法

Also Published As

Publication number Publication date
DE4308251C2 (de) 1997-10-09
DE4308251A1 (de) 1993-11-04

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