EP1639169B1 - Wirkmaschine - Google Patents

Wirkmaschine Download PDF

Info

Publication number
EP1639169B1
EP1639169B1 EP04735859A EP04735859A EP1639169B1 EP 1639169 B1 EP1639169 B1 EP 1639169B1 EP 04735859 A EP04735859 A EP 04735859A EP 04735859 A EP04735859 A EP 04735859A EP 1639169 B1 EP1639169 B1 EP 1639169B1
Authority
EP
European Patent Office
Prior art keywords
weft
thread
knitting machine
knitting
control device
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
EP04735859A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1639169A1 (de
Inventor
Giuseppe Mele
Karl-Heinz Papprott
Francisco Speich
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.)
Textilma AG
Original Assignee
Textilma 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 Textilma AG filed Critical Textilma AG
Publication of EP1639169A1 publication Critical patent/EP1639169A1/de
Application granted granted Critical
Publication of EP1639169B1 publication Critical patent/EP1639169B1/de
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
    • D04B37/00—Auxiliary apparatus or devices for use with knitting machines
    • D04B37/06—Auxiliary apparatus or devices for use with knitting machines with warp knitting machines
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B23/00—Flat warp knitting machines
    • D04B23/06—Flat warp knitting machines for producing fabrics consisting of, or incorporating, elastic threads
    • 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
    • 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

Definitions

  • the invention relates to a knitting machine according to the preamble of claim 1.
  • Knitting machines of the aforementioned. Type are known several times Such knitting machines are equipped with an electronic control device for controlling the knitting machine based on a sample program for the fabric to be produced.
  • the pattern program can be produced in the control device itself or in an external electronic pattern device, from which it can then be supplied by means of data carrier or data line of the electronic control device of the knitting machine.
  • the knitting machine further includes electrically driven yarn feeders for feeding weft yarns to the weft bars, which place the weft yarns according to the pattern program on the knitting needles, which incorporate the weft threads.
  • the knitting machines are also equipped with a fabric take-off for the fabric produced.
  • the yarn feeder can only work with an adjustable constant speed, which is not sufficient in many cases, as well as changing patterns for changing the delivery or the weft yarns are required and the weft rods need to follow the missing thread lengths themselves. This leads to errors in the textile product and / or in the knitting machine when processing different, in particular, thin thread qualities.
  • the purpose of the invention is to further improve a knitting machine of the type mentioned.
  • control device comprises control means to the To set the delivery length of the weft to be supplied in accordance with the travel path of the weft rod specified in the sample program, it is ensured that the exactly required thread length is always available for each weft thread placement and each pattern. A removal of the weft thread through the weft rod, for example, from a cone is no longer necessary. As a result, the textiles in general and patterning in particular improve significantly. During the kneading process disturbances such as yarn breaks and defects are largely prevented.
  • a particularly advantageous correction device a screen, preferably a touch screen, and an editing element for manually selecting different display and control levels, in particular those for the handling of the correction factor.
  • FIG. 1 shows the scheme of a knitting machine in side view.
  • warp threads 4 are in a conventional manner by means of thread layer 6 in not Inserted knitting needles shown in more detail.
  • Faden foundedem weft threads 10 are placed depending on the pattern program on one or more knitting needles and acted on by the latter.
  • the warp threads 4 are withdrawn from a warp thread bobbin 12.
  • the weft threads 10 are each deducted by means of an electrically driven Fadenzubringers 14 from a spool 16 and a yarn brake 18 and fed to the yarn guides.
  • Thread tensioner 20 ensure a uniform tension of the thread to be supplied. In the example shown four weft threads of the active site 2 are supplied.
  • Another yarn feeder 22 serves to feed a rubber thread 24 to the point of action 2.
  • the textile product produced at the point of action 2 is withdrawn, for example, from a product take-off 28 provided with an electric drive, passes through a heat setting device 30 and arrives at an electrically driven additional extraction device 32, which delivers the finished textile product, for example, to a container 34.
  • the knitting machine contains an electronic control device 36 which, in the example shown, receives the pattern program for the textile product to be produced via a floppy disk 38 from an electronic pattern device 40.
  • the pattern program of the disk 38 is read in a reader 42 which is connected to the electronic control device 36.
  • the control device 36 contains control means for adjusting the delivery length of at least one weft thread 10 to be supplied in accordance with the travel path of the weft rod predetermined by the pattern program.
  • the control device 36 has a manually operable correction device 44 for the individual superposition of the delivery data of at least one weft thread for at least one weft insertion by an adjustable correction factor K.
  • the correction device 44 is based on the FIG. 2 described in more detail.
  • the correction device 44 includes a screen 45, preferably designed as a touchscreen, which has a number of display and switching elements for manually selectable display and switching levels.
  • the FIG. 2 shows the display and switching level for the correction factor K.
  • the display and switching level first contains a display element 46 which shows the selected thread feeder, which can be selected with the setting 48 1 , 48 2 .
  • the thread feeder 1 is selected.
  • the display element 50 indicates for which weft rod, here the weft rod 4, the set thread feeder applies, by means of the adjustment elements 52 1 , 52 2 a corresponding selection can be made. However, it must be agreed which yarn feeder has actually been assigned to which weft bar.
  • the display element 54 designates the shot selected with the setting elements 56 1 , 56 2 , here the shot number 1, for which the correction factor K apparent on the display element 58, which is 102% here, should apply.
  • the correction factor K 102% means that the already given by the control means based on the sample program already individual normal delivery length, which is 100%, by 2%.
  • the correction factor K can be increased or decreased by means of the adjusting elements 60 1 , 60 2 .
  • the display and adjustment level can be changed using the X key.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP04735859A 2003-06-19 2004-06-03 Wirkmaschine Expired - Lifetime EP1639169B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH10752003 2003-06-19
PCT/CH2004/000336 WO2004111322A1 (de) 2003-06-19 2004-06-03 Wirkmaschine

Publications (2)

Publication Number Publication Date
EP1639169A1 EP1639169A1 (de) 2006-03-29
EP1639169B1 true EP1639169B1 (de) 2009-04-01

Family

ID=33546154

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04735859A Expired - Lifetime EP1639169B1 (de) 2003-06-19 2004-06-03 Wirkmaschine

Country Status (11)

Country Link
US (1) US7533545B2 (pt)
EP (1) EP1639169B1 (pt)
JP (1) JP2006527795A (pt)
CN (1) CN100572636C (pt)
AT (1) ATE427373T1 (pt)
BR (1) BRPI0411469B1 (pt)
DE (1) DE502004009274D1 (pt)
ES (1) ES2321617T3 (pt)
HK (1) HK1090962A1 (pt)
TW (1) TW200506124A (pt)
WO (1) WO2004111322A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128143A1 (de) * 2006-05-04 2007-11-15 Textilma Ag Webmaschine, insbesondere bandwebmaschine
DE202006018717U1 (de) * 2006-12-12 2007-02-15 Karl Mayer Malimo Textilmaschinenfabrik Gmbh Multiaxialmaschine
ITBS20080116A1 (it) * 2008-06-04 2009-12-05 Santoni & C Spa Macchina per maglieria in catena
CN101949078B (zh) * 2010-05-21 2012-05-30 宁波科光机电有限公司 织带机电子送经系统
US8371145B1 (en) * 2011-12-20 2013-02-12 Pai Lung Machinery Mill Co., Ltd. Yarn conveying system for circular knitting machines
CN103850050A (zh) * 2012-11-29 2014-06-11 江苏景盟针织企业有限公司 一种带有纬纱送线装置的针织机
KR20160045679A (ko) 2013-06-28 2016-04-27 죤 본 헤스 방탄 패브릭 및 이의 제조 방법
CN105040256A (zh) * 2015-06-29 2015-11-11 海宁德赛尔染整有限公司 一种经编灯芯绒面料及其加工设备
CN106757745B (zh) * 2016-12-30 2019-07-12 上海晋飞复合材料科技有限公司 应用于多轴向经编设备展平碳纱无捻衬入系统
CN113718419B (zh) * 2021-07-22 2023-09-22 安徽和邦纺织科技有限公司 一种混织织机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2244114A1 (de) 1972-09-08 1974-03-14 Wtz Textile Verfahren und vorrichtung zur herstellung gemusterter durchschussware auf kettenwirkmaschinen, insbesondere raschelmaschinen
DE3219132C2 (de) * 1982-05-21 1985-11-21 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Direktschärmaschine mit einer Einrichtung zum Regeln der Schärgeschwindigkeit
DE3234827C2 (de) 1982-09-21 1984-07-19 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Magazinschußvorrichtung für Kettenwirkmaschinen
DE3447643C1 (de) * 1984-12-28 1986-08-07 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Kettenwirkmaschine mit Magazinschussvorrichtung und auf dieser hergestellte Kettenwirkware
US4761973A (en) * 1987-05-08 1988-08-09 Richard Gangi Warp knitting/crochet warp knitting machine
DE3932184C2 (de) * 1989-09-27 1996-06-20 Mayer Textilmaschf Schußfadenzuführvorrichtung für das Schußfadenmagazin einer Kettenwirkmaschine
DE4235082C2 (de) 1992-10-17 1994-07-14 Mayer Textilmaschf Verfahren und Vorrichtung zum Steuern der Fadenzufuhr bei einer Kettenwirkmaschine
DE19537325C1 (de) 1995-10-06 1996-11-28 Memminger Iro Gmbh Fadenliefergerät mit elektronischer Ansteuerung
JP3603031B2 (ja) 2001-01-31 2004-12-15 株式会社島精機製作所 給糸装置

Also Published As

Publication number Publication date
BRPI0411469A (pt) 2006-07-11
CN100572636C (zh) 2009-12-23
BRPI0411469B1 (pt) 2014-09-09
ES2321617T3 (es) 2009-06-09
JP2006527795A (ja) 2006-12-07
WO2004111322A1 (de) 2004-12-23
HK1090962A1 (en) 2007-01-05
EP1639169A1 (de) 2006-03-29
ATE427373T1 (de) 2009-04-15
US7533545B2 (en) 2009-05-19
TW200506124A (en) 2005-02-16
US20070033969A1 (en) 2007-02-15
CN1806073A (zh) 2006-07-19
DE502004009274D1 (de) 2009-05-14

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