EP1167602B1 - Flachstrickmaschine - Google Patents

Flachstrickmaschine Download PDF

Info

Publication number
EP1167602B1
EP1167602B1 EP01105513A EP01105513A EP1167602B1 EP 1167602 B1 EP1167602 B1 EP 1167602B1 EP 01105513 A EP01105513 A EP 01105513A EP 01105513 A EP01105513 A EP 01105513A EP 1167602 B1 EP1167602 B1 EP 1167602B1
Authority
EP
European Patent Office
Prior art keywords
knitting machine
comb gap
needle bed
stitch
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
EP01105513A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1167602A2 (de
EP1167602A3 (de
Inventor
Franz Schmid
Hans-Günther Haltenhof
Stefan Mayer
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 EP1167602A2 publication Critical patent/EP1167602A2/de
Publication of EP1167602A3 publication Critical patent/EP1167602A3/de
Application granted granted Critical
Publication of EP1167602B1 publication Critical patent/EP1167602B1/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
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/10—Needle beds
    • 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
    • D04B15/06—Sinkers
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/04—Flat-bed knitting machines with independently-movable needles with two sets of needles
    • D04B7/045—Flat-bed knitting machines with independently-movable needles with two sets of needles with stitch-length regulation

Definitions

  • the invention relates to a flat knitting machine with at least two opposite needle beds with stitch patterns and / or comb gap boards.
  • a flat knitting machine is disclosed in EP-OS 0 533 414, in which the tee of the needle bed is formed by sinkers becomes. These boards can have control curves that are themselves on the lock plate of the slide, to the machine longitudinal axis be moved towards or away from this. hereby Strictly speaking, no change occurs Comb gap width, but this method brings with double-faced Knitted an effect similar to changing the Comb gap width.
  • the stitch patterns lead a pivoting movement towards the machine longitudinal axis or away from it.
  • the movement of the Mesh patterns influenced by a control curve that is based on the lock plate.
  • a real change in the comb gap does not take place here either, but can with this Process improves the quality of single-surface knitted fabrics in which at most every second needle of a needle bed Forms stitches.
  • Influencing circuit boards or mesh patterns via control curves which are arranged on the sled leads with the Known methods that the reason for the discount just so long at a precisely defined distance from the machine's longitudinal axis located as the boards engage the cam stand. Take the rest of the sled movement however, they indifferent positions, which is disadvantageous affects the uniformity of the stitch pattern.
  • Another Disadvantage of controlling the stitch patterns and boards about control curves of the lock plate is that the Control curves the lock plate in the direction of the machine longitudinal axis widen and thereby the access area to the Mesh forming elements for the machine operator reduce.
  • the present invention has for its object a Propose flat knitting machine with which to increase the Quality of the stitch pattern, in particular the comb gap width adjustable during the knitting process without moving the needle beds is.
  • the object is achieved by a flat knitting machine with at least two opposite needle beds Loosened stitches and / or comb gap plates, this is marked that to change the comb gap width at least the stitch patterns and / or the comb gap plates a needle bed, in which the knock-down reason for the stitch forming wire is fixed, jointly adjustable on Needle bed are arranged.
  • an inventive Flat knitting machine can be the reason for the knitting forming wire in every second stitch pattern of a needle bed be fixed and the meshes in between are independent to the stitch patterns used to fix the wire be arranged together adjustable in the needle bed.
  • Those Mesh patterns that are not used to fix the towing wire can serve a different position than the stitch patterns take to fix the tee wire and hence another position regarding the reason for the discount exhibit than this.
  • the flat knitting machine with even more Ways to influence the comb gap can be the reason for the tee for mesh forming wire in comb gap boards be fixed and these comb gap plates together and adjustable independently of jointly adjustable stitch patterns be arranged in the needle bed.
  • stitch patterns There are two types of stitch patterns that are independent of each other are adjustable on the needle bed. This results in a total of three independently adjustable elements: the comb gap plates and the stitch patterns of the first and second type.
  • the stitch patterns and / or the comb gap sinkers can preferably be used be arranged so that they are adjustable each adjustment position are guided so that indifferent positions the stitch patterns and comb slit boards excluded are that adversely affect the uniformity of the stitch pattern would impact.
  • the mesh patterns and / or the comb gap boards can be used for the drive be stored on strips that run lengthways and / or crossways are displaceable to the longitudinal direction of the needle bed.
  • the strips can at least two that run obliquely to the longitudinal axis of the needle bed Have elongated holes in the attached to the needle bed Protrude guide pins.
  • FIG. 1 shows a cross section through the front needle bed 6 and the rear needle bed 7 of a knitting machine after State of the art with a comb gap width that cannot be changed 1.
  • the needle beds 6 and 7 have stitch patterns 3 and needle bed webs 5 on.
  • the reason for the discount is by wires 2 formed, which are fixed by each mesh 3.
  • the Stitch patterns 3 are firmly arranged on the needle bed 6 and 7.
  • the Needles 4 are in their basic position. An adjustment the comb gap is not with this knitting machine possible.
  • Fig. 2a shows a cross section through a needle bed 6 a first embodiment of an inventive Flat knitting machine with adjustable comb gap width.
  • the stitch patterns 30, all of which fix the one reason for the discount serve forming wire 20 are in grooves 51 of needle bed webs 50 movably mounted lengthways. They also assign one Guide groove 31 on a bar 60 such a positive grasp that the stitch patterns 30 slide on the bar 60 can.
  • the strip 60 has a groove 61 in which a guide pin 90, which is firmly connected to the needle bed 6, forms a sliding guide.
  • KS 0 denotes an average comb gap width.
  • the stitch patterns from this are in the middle shown position, so the minimum results Comb gap width KS -. In their most withdrawn In position, the stitch patterns 30 allow a maximum comb gap width KS +.
  • 2c is the bar 60 for adjusting the stitch patterns 30 shown in plan view. It can be seen here that the groove 61 has the shape of an elongated hole in which the guide pin 90 can slide.
  • the bar 60 moved either in the Y 'or X' direction, making it a Movement of the stitch patterns 30 sitting on the bar 60, comes to or away from the longitudinal axis of the machine. Corresponding the comb gap width then changes.
  • FIGS. 2a to 2c show corresponding to FIGS. 2a to 2c Illustrations of a second embodiment of a needle bed 6 a flat knitting machine according to the invention.
  • the stitch patterns 30 of the Fixing the knock-off wire 20 serve while the stitch patterns Have 40 slots 21 through which the tapping wire 20 is passed (Fig. 3b).
  • the stitch patterns 30 and 40 can be adjusted independently. For this two strips 60 and 70 are provided. Become 60 with the bar the stitch patterns 30 shifted, which the knock-off wire 20th fix while the bar 70 adjusts the stitch patterns 40 become. Because the bar 70 is a smaller Width than the bar 60 is a largely more independent Setting the stitch patterns 30 and 40 from each other guaranteed.
  • the comb gap width is determined solely by the stitch patterns 30 and their position determined.
  • the last 60 and 70 have congruent grooves 61 through which again a guide pin 90 which is fixedly connected to the needle bed 6 is protruding (Fig. 3c).
  • 4a to 4c are analogous representations to the 3a to 3c of a third embodiment of an inventive Flat knitting machine shown.
  • This embodiment has many adjustment options.
  • the tee wire 20 is fixed here by comb gap plates 45.
  • two types of stitch patterns 30 and 40 are provided, each having elongated holes 21 through which the tapping wire 20 is performed. Now there are three different elements are adjusted together but independently of each other three guide rails are now provided, which are arranged one above the other and from bottom to top have a decreasing width.
  • the guide bar 60 serves the control of the movement of the stitch patterns 30, the bar 70 the adjustment of the stitch patterns 40 and the bar 80 of the Adjustment of the comb gap plates 45.
  • the comb gap width becomes solely by changing the position of the comb gap plates 45 affected.
  • the stitch patterns 30 and 40 can only conditionally be moved independently of the comb gap plate 45. It must be ensured here that their position is not collides with the knock-off wire 20.
  • FIG. 5a to 5c show a section of the needle bed 6 2a in the direction of the arrow Z.
  • FIG. 5a gives the position the bar 60 in the possible end position in the direction of arrow X. on.
  • the guide pin 90 now strikes at the end of the Slot 61 on. All stitch patterns are in their outermost Move position, resulting in the smallest possible comb gap width KS - results.
  • 5b shows a middle position of the stitch patterns 30 that lead to an average comb gap width KS 0 leads.
  • the end position is finally the Bar 60 shown when shifting in the Y direction. In this Position take the stitch patterns 30 and thus the knock-off wire 20 their innermost position, so that one sets the maximum possible comb gap width KS +.
  • 6 and 7 demonstrate the advantage of being independent of each other adjustable stitch patterns 30 and 40 according to the embodiment a flat knitting machine according to the invention 4a to 4c with a flat knitting machine rigid mesh patterns.
  • 6 shows a detailed view a needle bed with rigid stitch patterns 3 when knitting a single-surface knitted fabric with only every second needle 4.
  • the amount of thread between two knitting needle hooks 4 is made up of strands 10, 11 and 12 together.
  • FIGS. 7a and 7b show a detailed view a needle bed according to FIG. 4a with independently adjustable Stitch patterns 30 and 40.
  • the stitch patterns 30 are extended further than the stitch patterns 40.
  • Stitch patterns 40 are extended further than the stitch patterns 30.
  • the position of the stripping wire 20 is determined by the comb gap boards 45 determined.
  • the amount of thread that is now between extends two adjacent stitches exposes itself in Fig. 7a the strands 10 ', 11' and 12 'and in Fig. 7b from the strands 10 ", 11" and 12 '' together. Overall, this is thread length shorter than the thread length between two stitches a needle bed according to FIG. 6. This leads to an improved Structure of the knitted fabric.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
EP01105513A 2000-06-29 2001-03-06 Flachstrickmaschine Expired - Lifetime EP1167602B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10031684A DE10031684A1 (de) 2000-06-29 2000-06-29 Flachstrickmaschine
DE10031684 2000-06-29

Publications (3)

Publication Number Publication Date
EP1167602A2 EP1167602A2 (de) 2002-01-02
EP1167602A3 EP1167602A3 (de) 2002-07-10
EP1167602B1 true EP1167602B1 (de) 2004-06-23

Family

ID=7647206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01105513A Expired - Lifetime EP1167602B1 (de) 2000-06-29 2001-03-06 Flachstrickmaschine

Country Status (6)

Country Link
US (1) US6415633B2 (zh)
EP (1) EP1167602B1 (zh)
JP (1) JP3787759B2 (zh)
CN (1) CN1196823C (zh)
DE (2) DE10031684A1 (zh)
ES (1) ES2222284T3 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1263913C (zh) * 2000-12-04 2006-07-12 株式会社岛精机制作所 横向编织机
WO2003102285A1 (fr) * 2002-05-30 2003-12-11 Shima Seiki Manufacturing Limited Metier a mailles cueillies presentant un dispositif de platine d'abattage mobile
JP4348290B2 (ja) * 2004-12-27 2009-10-21 株式会社島精機製作所 可動シンカを備える横編機
JP2013237936A (ja) * 2012-05-11 2013-11-28 Precision Fukuhara Works Ltd ペアシンカー
CN108505203A (zh) * 2018-06-06 2018-09-07 常熟市淼泉铸造有限公司 电脑针织横编机的针床座结构
JP6557430B1 (ja) * 2019-02-13 2019-08-07 佰龍機械廠股▲ふん▼有限公司 歯口隙間の大きさが変更可能な横編機構造
JP6557432B1 (ja) * 2019-02-25 2019-08-07 佰龍機械廠股▲ふん▼有限公司 横編機を用いて厚みの異なる立体構造編物を編成する方法
US11313058B2 (en) * 2019-02-27 2022-04-26 Pai Lung Machinery Mill Co., Ltd. Flat knitting machine structure with adjustable gap between two knock-over bits
US11639566B2 (en) * 2019-02-27 2023-05-02 Pai Lung Machinery Mill Co., Ltd. Method for knitting three-dimensional fabric with variable thickness through a flat knitting machine
JP7256722B2 (ja) * 2019-09-24 2023-04-12 株式会社島精機製作所 横編機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE569752C (de) * 1931-10-04 1933-02-08 Reutlinger Strickmaschinenfabr Flachstrickmaschine
US2909049A (en) * 1952-09-11 1959-10-20 Messrs Striwa A G Hand knitting apparatus
CH389146A (fr) * 1962-04-11 1965-03-15 Dubied & Cie Sa E Machine à tricoter rectiligne
ES524773A0 (es) * 1983-08-05 1984-06-16 Abril Cullell Mejoras introducidas en maquinas tricotosas rectilineas
DE3900143C1 (zh) * 1989-01-04 1990-05-10 Universal Maschinenfabrik Dr. Rudolf Schieber Gmbh & Co Kg, 7084 Westhausen, De
JPH03232823A (ja) * 1990-02-07 1991-10-16 Shima Seiki Seisakusho:Kk ノックオーバータイミング調整可変な機能を有する横編機
JP2694626B2 (ja) * 1991-09-17 1997-12-24 株式会社島精機製作所 横編機
JP2700204B2 (ja) * 1992-12-15 1998-01-19 株式会社島精機製作所 横編機におけるシンカー装置
DE19704644B4 (de) * 1997-02-07 2006-06-14 H. Stoll Gmbh & Co. Flachstrickmaschine und Verfahren zur Herstellung eines Gestricks
JP3140990B2 (ja) * 1997-08-11 2001-03-05 株式会社島精機製作所 可動ループ形成プレートを備えた横編機
DE19806548A1 (de) * 1998-02-17 1999-08-19 Schieber Universal Maschf Flachstrickmaschine und Verfahren zum Stricken auf einer Flachstrickmaschine

Also Published As

Publication number Publication date
US6415633B2 (en) 2002-07-09
EP1167602A2 (de) 2002-01-02
JP2002020952A (ja) 2002-01-23
EP1167602A3 (de) 2002-07-10
JP3787759B2 (ja) 2006-06-21
DE50102658D1 (de) 2004-07-29
CN1330177A (zh) 2002-01-09
CN1196823C (zh) 2005-04-13
ES2222284T3 (es) 2005-02-01
DE10031684A1 (de) 2002-01-10
US20020000105A1 (en) 2002-01-03

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