CN1626713A - Warp knitting machine - Google Patents
Warp knitting machine Download PDFInfo
- Publication number
- CN1626713A CN1626713A CNA2004100471631A CN200410047163A CN1626713A CN 1626713 A CN1626713 A CN 1626713A CN A2004100471631 A CNA2004100471631 A CN A2004100471631A CN 200410047163 A CN200410047163 A CN 200410047163A CN 1626713 A CN1626713 A CN 1626713A
- Authority
- CN
- China
- Prior art keywords
- knitting machine
- warp knitting
- sley bar
- supporting member
- bar
- 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
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Classifications
-
- 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
- D04B27/24—Thread guide bar assemblies
-
- 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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B23/00—Flat warp knitting machines
- D04B23/02—Flat warp knitting machines with two sets of needles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Looms (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
The warp knitter (1) has a frame (2) and at least two guide bars (8,9;10,11) with guide needles, with movement in the lapping direction, wherein, the initial position of the guide bars (8,9;10,11) perpendicular to the lapping direction can be altered. The basic position of at least one guide bar(8,9;10,11) is positioned by a carrier (16,19), which can be shifted across the lapping direction by a central drive (23,28).
Description
Technical field
The present invention relates to a kind of warp knitting machine, comprise a frame and at least two sley bars, sley bar supporting sley bar pin also can move at sideslip direction, can be changed perpendicular to the initial position of the sley bar of sideslip direction.
Background technology
DE-PS-11 85 326 discloses such warp knitting machine.Each sley bar is suspended on a plurality of needle-bar arms.Each needle-bar arm is fixed on the carriage by a pair of one-sided set bolt, and its carriage is fixed on the hanging axis.In order to change the distance of side direction sley bar, the right bolt of each bolt eccentric rotary and fixedly installing on its needle-bar arm.If change the distance of sley bar, must change its angle position for corresponding sley bar.For this reason, must unclamp nut on each bolt, eccentric rotary bolt and fastening nut again, so very bothersome.
For warp knitting machine, can regulate the distance of needle-bar, to increase or to reduce the distance between the two lining cloth cloth width of cloth in the knitted spaced fabric with two crochet hook beds.Thus, the part of sley bar must be mated with the changeable distance of working needle at least, therefore can realize the good acting in conjunction of working needle and eye needle guide.
Sley bar is fixed on the sley bar bar usually, and the sley bar bar is clamped on the hanging axis again.Hanging axis is fixed on the lateral member on one or more frames by bearing block.The sley bar bar has the sley bar guider, accepts sley bar therein.In order to form decorative pattern, it is traversing that its sley bar is parallel to a work wealthy side direction.In addition, sley bar is swung in the braiding process usually.At this, the eye needle guide that is fixed on the sley bar is swung the space of passing working needle.Swing realizes by the cam or the crank mechanism that are arranged on the frame usually.The machine bar that has a plurality of holes by knitting needle control.One connecting rod is connected its machine bar with adjusting rod on being clamped in hanging axis.For the initial position that changes sley bar and change the distance of sley bar thus, in one of a plurality of holes of its connecting rod insertion machine bar.Because common a plurality of machine bars are distributed on the whole working width of warp knitting machine, the distance adjustment of its sley bar is also pretty troublesome.
Summary of the invention
The objective of the invention is to regulate the initial position of sley bar in simple mode.
For the warp knitting machine of the above-mentioned type, goal of the invention is achieved in that to be that at least one sley bar is arranged on perpendicular to sideslip direction on the frame movably on the supporting member, and its supporting member can be located by the centre-driven device.
By positioning support spare, change the initial position of sley bar.Owing in running, can only use the centre-driven device, make its supporting member locate by single effect to a certain extent.Its center drive unit is fully to supporting member generation effect, thereby people can move to make supporting member approach sideslip direction relative to less strength.Initial position by this mobile change sley bar.Therefore, can make location matches after the variation of the initial position of corresponding sley bar and knitting needle in simple mode.
Preferably, supporting member is a lateral member, and it is installed on the guide rail movably at least two slides.Guide rail promptly distributes perpendicular to the working width of warp knitting machine perpendicular to sideslip direction.Because guide rail is provided with each other with enough distances, can be so that supporting member remains parallel to sideslip direction with higher precision.The acting in conjunction of slide and guide rail has reduced the frictional force of lateral member motion.The structure of centre-driven device is simpler relatively.
Advantageously, two sley bars are separately positioned on the supporting member, and supporting member is by the counter motion of centre-driven device.This structure is especially for the two-sided warp knitting machine advantageous particularly that weaves space fabric.When changing the spacing of space fabric, equally oppositely regulate working needle like this.Because the sley bar pin can respective opposed be regulated, simplified the coupling of sley bar pin initial position with the work needle-bar.Locate two sley bars simultaneously by controlling its center drive unit.The location is satisfied the boundary condition of regulation automatically, and for example sley bar is symmetrical arranged.
Preferably, the centre-driven device has a screw rod at least, the swivel nut engagement on it and the supporting member and at least on its longitudinal extension direction the position on frame, be positioned regularly.By the rotation of screw rod in a direction, supporting member moves at first direction.If screw rod rotates at other direction, then supporting member in the opposite direction moves.Bigger gearratio by this threaded engagement between screw rod and the swivel nut forms can on the other hand, only need less power to move sley bar by its supporting member so that corresponding sley bar is located relatively accurately on the one hand.
Advantageously, screw rod has the threaded portion of two opposite orientation, the screw-threaded engagement of the swivel nut respective opposite orientation on they and the supporting member.When screw rod when a direction is rotated, two supporting member move toward one another make the spacing of sley bar reduce, and screw rod is when other direction rotates, the corresponding increase of the distance of supporting member and connected sley bar.
Advantageously, Screw rod bearings is on the main lateral member that is fixed on the frame.Main lateral member is as fixed stop device and fixing point.
To this advantageously, at sideslip direction two screw rods are set at least, they are by connector coupling synchronized with each other.This connector for example can be gear or chain, thus, guarantees that the rotation of a screw rod is directly delivered on one or more screw rods.To this, can on the width of warp knitting machine, apply active force to the supporting member of supporting sley bar in a plurality of positions, mobile to produce.Thus, reduce controlling supporting member and the uneven danger of sideslip direction by the centre-driven device.
Description of drawings
With reference to the accompanying drawings, further describe the present invention by preferred embodiment.Wherein:
A unique width of cloth accompanying drawing shows the schematic diagram of braiding machine.
Concrete form of implementation
Warp knitting machine 1 has a frame 2, and two crochet hook beds (Wirknadelbarre) 3,4 are set thereon.Knitted spaced fabric 5 is arranged between the crochet hook bed 3,4.
Except other loop-forming element 6,7, warp knitting machine 1 has the sley bar pin of eye needle guide form, and they are arranged on six sley bar 8-13.To this, two outer sley bars 8,9 are separately positioned on the sley bar bar 14, and two other outer sley bar 10,11 is arranged on the sley bar bar 15.Because sley bar bar 14,15 is provided with in the drawings one by one, therefore can only see sley bar bar 14,15 respectively.Sley bar 8,9 is mainly for 3 configurations of crochet hook bed.Sley bar 8,9 or 10, the 11 main fabric ground that form.Sley bar 10,11 is mainly for 4 configurations of crochet hook bed.Sley bar 12,13 is used for the interval yarn of sley bar space fabric 5.
Sley bar 8-13 promptly moves perpendicular to page at sideslip direction in known mode own.Its drive unit here further is not shown.
In addition, sley bar 8-13 can move like this, makes fixing eye needle guide pass space swing between pin on the crochet hook bed 3,4 thereon, in the drawings from illustrated initial position to the right or swing left.This needed drive unit is not specially illustrated yet.
The bar 14 that has two left sley bars 8,9 is fixed on the lateral member 16.Lateral member 16 is arranged on removable guide slide 17 on the guide rail 18.Its guide rail 18 perpendicular to sideslip direction promptly perpendicular to the width setting of warp knitting machine 1.What be fit to is, on the width of warp knitting machine, a plurality of slides 17 have corresponding guide rail 18, and for example each sley bar bar is provided with a slide 17, makes lateral member 16 be enough to be bearing on the width.
In a similar fashion, its sley bar bar 15 is fixed on the lateral member 19, and lateral member 19 is arranged on the guide rail 21 movably on the slide 20.Guide rail 21 has the orientation identical with guide rail 18.
Main lateral member 22 is arranged on the middle part of frame 2 approximately.Be fixed on the frame 2 to main lateral member 22 fixed-site.
Its threaded portion 24,26 has the pitch of opposite orientation, and simultaneous adaptation is in swivel nut 25,27.When direction was rotated, first lateral member 16 (with reference to diagram) moved right at screw rod 23, and second lateral member 19 is to left movement, and promptly two lateral member 16,19 are close to main lateral member 22.When screw rod 23 rotated in an opposite direction, two lateral member 16,19 were away from main lateral member 22.
If the helical pitch of two threaded portions 24,26 equates that lateral member 16,19 motions with respect to main lateral member 22 are symmetrical, promptly sley bar 8,9 or 10,11 moves with respect to median plane 29 symmetries.In the time of can being implemented in crochet hook bed 3,4 and being conditioned by rotating screw bolt 23 simply like this, sley bar 8,9 or 10,11 can be followed the tracks of crochet hook bed 3,4.
It is just enough in the middle of lateral member 16,19,22 screw rod 23 to be set as a rule.But in some cases, meaningfully, a plurality of screw rods 23 can be set on the width of warp knitting machine 1.In this case, meaningfully, screw rod 23 is connected with connector, and for example cingulum 33 or the chain by sprocket wheel 34 guiding connects, and sprocket wheel 34 can not be connected with the relative rotation with corresponding screw rod 23.In this case, lateral member 16,19 is applied in locomotivity on a plurality of positions on its length.
Claims (7)
1. a warp knitting machine comprises a frame and at least two sley bars, and sley bar supporting sley bar pin also can move at sideslip direction, and wherein the initial position perpendicular to the sley bar of sideslip direction can be changed, and it is characterized in that at least one sley bar (8,9; 10,11) be arranged on perpendicular to sideslip direction on the frame (2) movably on the supporting member (16,19), its supporting member can be by a centre-driven device (23,28) location.
2. warp knitting machine as claimed in claim 1 is characterized in that: supporting member (16,19) is a lateral member, and it is installed on the guide rail (18,21) movably at least two slides (17,20).
3. warp knitting machine as claimed in claim 1 is characterized in that: two sley bars (8,9; 10,11) be separately positioned on the supporting member (16,19), supporting member (16,19) is by centre-driven device (23,28) counter motion.
4. warp knitting machine as claimed in claim 1 is characterized in that: the centre-driven device has a screw rod (23) at least, and swivel nut (25, the 27) engagement on it and the supporting member (16,19) also is positioned on frame (2) on its longitudinal extension direction fixed-site ground at least.
5. warp knitting machine as claimed in claim 4 is characterized in that: screw rod (23) has the threaded portion (24,26) of two opposite orientation, the screw-threaded engagement of swivel nut (25, the 27) respective opposed on they and the supporting member (16,19).
6. warp knitting machine as claimed in claim 4 is characterized in that: screw rod (23) is bearing on the main lateral member (22) that is fixed on the frame (2).
7. warp knitting machine as claimed in claim 4 is characterized in that: two screw rods (23) are set on sideslip direction at least, and they are by connector (32) coupling synchronized with each other.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10349417A DE10349417B3 (en) | 2003-10-21 | 2003-10-21 | Warp knitting machine |
| DE10349417.0 | 2003-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1626713A true CN1626713A (en) | 2005-06-15 |
| CN100408743C CN100408743C (en) | 2008-08-06 |
Family
ID=34384429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100471631A Expired - Fee Related CN100408743C (en) | 2003-10-21 | 2004-10-21 | Warp knitting machine |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1526201B1 (en) |
| KR (1) | KR100597518B1 (en) |
| CN (1) | CN100408743C (en) |
| DE (2) | DE10349417B3 (en) |
| ES (1) | ES2308077T3 (en) |
| TW (1) | TWI254091B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058918B (en) * | 2006-03-23 | 2011-03-30 | 桑托尼股份公司 | Oscillating control device for linear knitting machines thread-guide bars |
| CN101050582B (en) * | 2006-03-08 | 2012-07-11 | 桑托尼股份公司 | Flat knitting machine guide bar controlling device |
| CN105803659A (en) * | 2016-04-26 | 2016-07-27 | 常州市武进五洋纺织机械有限公司 | Synchronous adjusting ground comb device of double tricot machine |
| CN114561742A (en) * | 2022-03-11 | 2022-05-31 | 江南大学 | Guide bar mechanism of variable-gauge double-needle-bed warp knitting machine |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007047911B4 (en) | 2007-12-01 | 2009-12-10 | THÜMLING Textilmaschinen GmbH | Raschel machine and method for producing a spacer knitted fabric and knitted spacer fabric |
| KR100983657B1 (en) | 2008-10-02 | 2010-09-27 | 임동현 | H-beam wrapping apparatus for polyester film yarn |
| DE102012000309B4 (en) * | 2012-01-10 | 2014-11-13 | Karl Mayer Textilmaschinenfabrik Gmbh | Knitting machine for processing at least two webs |
| TWI547613B (en) * | 2012-06-26 | 2016-09-01 | Jen Hui Chen | Guided delivery device |
| CN108385267B (en) * | 2018-04-27 | 2024-01-30 | 常州市赛嘉机械有限公司 | Gap eliminating electronic swing mechanism of spacing yarn guide bar of ultra-large gauge warp knitting machine |
| EP3795729B1 (en) | 2019-09-18 | 2023-06-07 | Groz-Beckert KG | Sinker, sinker assembly and knitting machine |
| CN110592796A (en) * | 2019-09-19 | 2019-12-20 | 福建信亿机械科技有限公司 | Novel double needle bar warp knitting machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1185326B (en) * | 1957-12-23 | 1965-01-14 | Wirkmaschinen Fabrik Wilhelm B | Guide rail arrangement on flat knitting machines |
| DD120669A1 (en) * | 1975-07-10 | 1976-06-20 | ||
| WO1985001528A1 (en) * | 1983-10-05 | 1985-04-11 | Textilma Ag | Device for the control and positioning of pirn bars for knitting machines or crochet galloon weaving machines |
| CN1080782C (en) * | 1997-02-26 | 2002-03-13 | 日本迈耶株式会社 | Guide device unit in warp knitting machine |
| DE29811470U1 (en) * | 1998-06-26 | 1998-08-20 | Karl Mayer Textilmaschinenfabrik Gmbh, 63179 Obertshausen | Warp knitting machine |
| US6289703B1 (en) * | 1998-10-26 | 2001-09-18 | Liba Maschinenfabrik Gmbh | Rashel machine with a stroke device for a guide bar assemblage |
| JP3856069B2 (en) * | 1998-11-16 | 2006-12-13 | Ｙｋｋ株式会社 | Drive mechanism of weft guide bar and two or more warp guide bars in narrow-width crochet knitting machine |
| DE10107809A1 (en) * | 2001-02-20 | 2002-09-26 | Mayer Textilmaschf | Warp knitting loom has powered linear guide moving beam transverse to the needle bar direction of travel |
-
2003
- 2003-10-21 DE DE10349417A patent/DE10349417B3/en not_active Expired - Fee Related
-
2004
- 2004-08-24 ES ES04019997T patent/ES2308077T3/en not_active Expired - Lifetime
- 2004-08-24 EP EP04019997A patent/EP1526201B1/en not_active Expired - Lifetime
- 2004-08-24 DE DE502004007599T patent/DE502004007599D1/en not_active Expired - Lifetime
- 2004-10-19 TW TW093131689A patent/TWI254091B/en not_active IP Right Cessation
- 2004-10-20 KR KR1020040083992A patent/KR100597518B1/en active IP Right Grant
- 2004-10-21 CN CNB2004100471631A patent/CN100408743C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050582B (en) * | 2006-03-08 | 2012-07-11 | 桑托尼股份公司 | Flat knitting machine guide bar controlling device |
| CN101058918B (en) * | 2006-03-23 | 2011-03-30 | 桑托尼股份公司 | Oscillating control device for linear knitting machines thread-guide bars |
| CN105803659A (en) * | 2016-04-26 | 2016-07-27 | 常州市武进五洋纺织机械有限公司 | Synchronous adjusting ground comb device of double tricot machine |
| CN114561742A (en) * | 2022-03-11 | 2022-05-31 | 江南大学 | Guide bar mechanism of variable-gauge double-needle-bed warp knitting machine |
| CN114561742B (en) * | 2022-03-11 | 2022-11-11 | 江南大学 | Guide bar mechanism of variable-gauge double-needle-bed warp knitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI254091B (en) | 2006-05-01 |
| TW200519250A (en) | 2005-06-16 |
| KR20050038568A (en) | 2005-04-27 |
| EP1526201B1 (en) | 2008-07-16 |
| KR100597518B1 (en) | 2006-07-05 |
| ES2308077T3 (en) | 2008-12-01 |
| EP1526201A1 (en) | 2005-04-27 |
| CN100408743C (en) | 2008-08-06 |
| DE10349417B3 (en) | 2005-08-04 |
| DE502004007599D1 (en) | 2008-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080806 Termination date: 20191021 |