EP3816333A3 - Method for the production of knitwear and knitting machine for carrying out the method - Google Patents

Method for the production of knitwear and knitting machine for carrying out the method Download PDF

Info

Publication number
EP3816333A3
EP3816333A3 EP21000045.1A EP21000045A EP3816333A3 EP 3816333 A3 EP3816333 A3 EP 3816333A3 EP 21000045 A EP21000045 A EP 21000045A EP 3816333 A3 EP3816333 A3 EP 3816333A3
Authority
EP
European Patent Office
Prior art keywords
weft
weft thread
conveying direction
fed
working area
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
EP21000045.1A
Other languages
German (de)
French (fr)
Other versions
EP3816333A2 (en
EP3816333B1 (en
Inventor
Jens Fischer
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.)
Karl Meyer Technische Textilien GmbH
Karl Mayer Technische Textilien GmbH
Original Assignee
Karl Meyer Technische Textilien GmbH
Karl Mayer Technische Textilien 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 Karl Meyer Technische Textilien GmbH, Karl Mayer Technische Textilien GmbH filed Critical Karl Meyer Technische Textilien GmbH
Priority to EP21000045.1A priority Critical patent/EP3816333B1/en
Priority to CN202110290399.1A priority patent/CN114921902A/en
Publication of EP3816333A2 publication Critical patent/EP3816333A2/en
Publication of EP3816333A3 publication Critical patent/EP3816333A3/en
Application granted granted Critical
Publication of EP3816333B1 publication Critical patent/EP3816333B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/22—Flat warp knitting machines with special thread-guiding means
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B21/00—Warp knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B21/06—Patterned fabrics or articles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/12—Flat warp knitting machines with provision for incorporating unlooped wefts extending from selvedge to selvedge
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/06—Needle bars; Sinker bars
    • D04B27/08—Driving devices therefor
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/10—Devices for supplying, feeding, or guiding threads to needles

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen von Wirkware mit frei wählbarem Schussfaden-Musterrapport, bei welchem mittels eines Schusseintragsystems eingebrachte Schussfäden (5a, 5b, 5b) mittels eines teilweise intermittierend und/oder kontinuierlich mit zumindest teilweise variierender Geschwindigkeit gesteuert angetriebenen Schussfadenlängsförderers (6) einem Arbeitsbereich (8) der Wirknadeln (1, 3) zugeführt werden und die dem Arbeitsbereich zugeführten Schussfäden (5a, 5b, 5c) jeweils mit einem Schussfaden-aufnehmenden Abschnitt (10) einer Schussfaden-Vorbringerplatine (7) ergriffen und in dem Arbeitsbereich der Wirknadeln (1, 3) in Maschen der Wirkware eingeführt werden, wobei der Schussfaden-aufnehmende Abschnitt (10) beim Zuführen des Schussfadens (5a, 5b, 5c) in den Bereich der Maschenbildung eine Bewegung im Wesentlichen in Schussfadenförderrichtung und eine Bewegung im Wesentlichen quer zur Schussfadenförderrichtung ausführt. Weiterhin betrifft die Erfindung eine Kettenwirkmaschine zur Durchführung des Verfahrens. Aufgabe der Erfindung ist es, ein Verfahren zum Herstellen von Wirkware mit Vollschüssen mit Musterrapport und eine entsprechende Kettenwirkmaschine vorzuschlagen, bei der der im Schussfadenlängsförderer (6) entstehende Randabfall der Schussfäden (5a, 5b, 5c) ebenfalls minimiert ist, wobei aber auf ein zusätzliches Vorbringersystem verzichtet werden kann. Darüber hinaus soll der Musterrapport je nach gewünschter Musterung flexibel einstellbar sein. Die Aufgabe wird dadurch gelöst, dass die Bewegung in Schussfadenförderrichtung und die Bewegung quer zur Schussfadenförderrichtung zumindest teilweise voneinander entkoppelt ausgeführt werden.The invention relates to a method for producing knitted fabrics with a freely selectable weft thread pattern repeat, in which weft threads (5a, 5b, 5b) introduced by means of a weft insertion system are driven by means of a partially intermittent and / or continuously controlled weft thread conveyor (6) with at least partially varying speed The working area (8) of the knitting needles (1, 3) are fed and the weft threads (5a, 5b, 5c) fed to the working area are each gripped with a weft-receiving section (10) of a weft feeder plate (7) and in the working area of the knitting needles (1, 3) are introduced into stitches of the knitted fabric, the weft thread-receiving section (10) moving essentially in the weft thread conveying direction and a movement essentially transversely to when the weft thread (5a, 5b, 5c) is fed into the area of the loop formation Weft thread conveying direction executes. The invention also relates to a warp knitting machine for carrying out the method. The object of the invention is to propose a method for producing knitted fabrics with full wefts with pattern repeat and a corresponding warp knitting machine in which the edge waste of the weft threads (5a, 5b, 5c) occurring in the weft thread longitudinal conveyor (6) is also minimized, but with an additional Vorbringersystem can be dispensed with. In addition, the pattern repeat should be flexibly adjustable depending on the desired pattern. The object is achieved in that the movement in the weft thread conveying direction and the movement transverse to the weft thread conveying direction are at least partially decoupled from one another.

EP21000045.1A 2021-02-11 2021-02-11 Method for producing warp knitted fabric and warp knitting machine for carrying out said method Active EP3816333B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21000045.1A EP3816333B1 (en) 2021-02-11 2021-02-11 Method for producing warp knitted fabric and warp knitting machine for carrying out said method
CN202110290399.1A CN114921902A (en) 2021-02-11 2021-03-18 Method for producing knitted fabric and warp knitting machine for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21000045.1A EP3816333B1 (en) 2021-02-11 2021-02-11 Method for producing warp knitted fabric and warp knitting machine for carrying out said method

Publications (3)

Publication Number Publication Date
EP3816333A2 EP3816333A2 (en) 2021-05-05
EP3816333A3 true EP3816333A3 (en) 2021-08-18
EP3816333B1 EP3816333B1 (en) 2023-06-07

Family

ID=74625782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21000045.1A Active EP3816333B1 (en) 2021-02-11 2021-02-11 Method for producing warp knitted fabric and warp knitting machine for carrying out said method

Country Status (2)

Country Link
EP (1) EP3816333B1 (en)
CN (1) CN114921902A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115094569A (en) * 2022-05-16 2022-09-23 丹阳市益讯机械有限公司 Weft pushing device with one degree of freedom of movement
CN114808264A (en) * 2022-05-30 2022-07-29 丹阳市益讯机械有限公司 Yarn pushing mechanism movement device and design method thereof
CN115094568B (en) * 2022-07-15 2023-10-31 丹阳市益讯机械有限公司 Yarn pushing device of composite warp knitting machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128024A1 (en) * 1981-07-16 1983-03-03 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen "Warp knitting machine with a weft magazine"
DE19816440C1 (en) * 1998-04-14 1999-07-08 Liba Maschf Warp knitting with weft inserted in any intermittent or continuous repeat pattern
CN203498604U (en) * 2013-07-23 2014-03-26 卡尔迈耶（中国）有限公司 Weft pushing driving device of warp knitting machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06316844A (en) * 1993-05-07 1994-11-15 Nippon Mayer Kk Pleated fabric by warp knitting and method for knitting the same
JPH10158964A (en) * 1996-11-28 1998-06-16 Kinan Medias Kojo:Kk Mire pattern knitted fabric and production of moire pattern knitted fabric and device for knitting the fabric
DE60324801D1 (en) * 2003-09-30 2009-01-02 Luigi Omodeo Zorini Textile machine and its control
DE102004052414B3 (en) * 2004-10-28 2006-09-28 Liba Maschinenfabrik Gmbh Production of wide-mesh warp-knit fabric for use e.g. as geo-mesh for landscaping or road building, involves binding warp and weft threads with loops of fixing thread
DE102007004315B4 (en) 2007-01-29 2009-05-20 Liba-Maschinenfabrik Gmbh Warp knitting machine in the manner of a Raschel machine
KR101109606B1 (en) * 2011-03-15 2012-02-08 김덕진 Textile geogrid and methods for manufacturing thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3128024A1 (en) * 1981-07-16 1983-03-03 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen "Warp knitting machine with a weft magazine"
DE19816440C1 (en) * 1998-04-14 1999-07-08 Liba Maschf Warp knitting with weft inserted in any intermittent or continuous repeat pattern
CN203498604U (en) * 2013-07-23 2014-03-26 卡尔迈耶（中国）有限公司 Weft pushing driving device of warp knitting machine

Also Published As

Publication number Publication date
EP3816333A2 (en) 2021-05-05
CN114921902A (en) 2022-08-19
EP3816333B1 (en) 2023-06-07

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