CN103741359B - Combined thread guide for interweaving - Google Patents
Combined thread guide for interweaving Download PDFInfo
- Publication number
- CN103741359B CN103741359B CN201310699664.7A CN201310699664A CN103741359B CN 103741359 B CN103741359 B CN 103741359B CN 201310699664 A CN201310699664 A CN 201310699664A CN 103741359 B CN103741359 B CN 103741359B
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- China
- Prior art keywords
- guide arm
- thread
- carrier
- guide
- stopper slot
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention discloses a combined thread guide for interweaving. The combined thread guide comprises a thread guide framework. A first thread guide arm is fixed to the thread guide framework and connected with a first thread feed mouth. The thread guide framework is provided with upper dovetail grooves and lower dovetail grooves, and the upper dovetail grooves and the lower dovetail grooves are matched with a guide rail and distributed in the two ends of the thread guide framework respectively. The combined thread guide is characterized in that a second thread guide arm is hinged to the thread guide framework, connected with a second thread feed mouth and provided with a sliding block driving dovetail grooves. The sliding block is connected with the end portions of the second thread guide arm through springs and arranged between the lower dovetail grooves. The dovetail grooves in the sliding block are matched with the guide rail. The combined thread guide is simple in structure, high in reliability and good in synchronism, and the grain of woven fabric is clear.
Description
Technical field
The present invention relates to the thread-carrier that a kind of flat machine uses.
Background technology
Thread-carrier is the important component part of flat machine, when flat machine weaves, the pinhock needing the yarn of braiding to enter knitting needle by thread-carrier weaves, according to the different requirements of various braided fabric, come on a thread-carrier, to arrange different thread guide eyelets respectively, for interspersed different yarns kind, the height of recycling position, hole makes the yarn of different cultivars while braiding, produce intertexture with the designing requirement meeting fabric.But reality braiding in, due between each thread guide eyelet intert yarn property not easily, often there will be yarn entanglement between each hole, channel bit, sometimes even combine, thus cause braided fabric to become waste product.Therefore, those skilled in the art are easy to expect that employing two thread-carriers use together and solve above-mentioned problem, although this scheme can not entanglement, channel bit, but when braided fabric kind requires various polychrome, just need a lot of thread-carriers, but the guide rail at present on flat machine and the configuration of thread-carrier, structure and quantitatively, can't meet the requirement of this type of braided fabric product.So, those skilled in the art propose again a kind of new technical scheme, if publication No. is CN102758306A, the application for a patent for invention that name is called " combination intertexture thread-carrier ", discloses following content: a kind of combination intertexture thread-carrier, comprises thread-carrier skeleton, described thread-carrier skeleton is fixed with thread-carrier arm, thread-carrier arm front end is provided with yarn feeding mouth, described thread-carrier skeleton is provided with the second thread-carrier arm, and described second thread-carrier arm front end is provided with yarn feeding mouth.Same thread-carrier is arranged on two groups of thread-carrier arms and be separately installed with yarn feeding mouth, the thread guide eyelet on yarn feeding mouth interts one or more yarn, between the yarn on two groups of yarn feeding mouths can not entanglement, channel bit and combine.In actual braiding process, two yarn feeding mouths interlock, no longer to be conducive to most during same position (namely yarn feeding mouth operationally one in front and one in back) synchronous operation improving fabric quality, in order to reach above-mentioned effect, described thread-carrier is arranged on guide rail by the guide-track groove that thread-carrier skeleton is arranged, the bottom surface of guide-track groove is provided with guide groove, and the rear end of described second thread-carrier arm is arranged in guide groove by horizontal guide block.Described guide block surface is provided with groove, is provided with magnetic material in described groove.This magnetic material makes thread-carrier keep the geo-stationary with guide rail when initial motion, due to thread-carrier skeleton motion, move in the guide groove of guide block on thread-carrier skeleton, during to the end thereof contacts of guide block to the side of guide groove, the resistance that now guide groove gives guide block is far longer than on frictional force between guide block, guide rail and guide block that magnetic material is to guide rail attraction sum, and the second thread-carrier arm follows thread-carrier skeleton motion.The combination intertexture thread-carrier of this structure, due to magnetic material and guide rail adhesive, has frictional force again between guide block and guide rail simultaneously, so thread-carrier skeleton needs very large power when promoting guide block, thus, the load of the flat machine increased the weight of, meanwhile, its net synchronization capability is poor.
Summary of the invention
In view of the deficiency that background technology exists, the present invention has the technical problem of solution to be that structure is simple, net synchronization capability good, braiding cloth textured clear, the combination intertexture thread-carrier that reliability is strong.
For this reason, the present invention adopts following technical scheme to realize: a kind of combination intertexture thread-carrier, there is thread-carrier skeleton, described thread-carrier skeleton is fixed with the first guide arm, described first guide arm is connected with the first yarn feeding mouth, described thread-carrier skeleton is provided with the dovetail groove up and down with guide rail, wherein said lower dovetail groove is distributed in the two ends of described thread-carrier skeleton, it is characterized in that described thread-carrier skeleton is hinged with the second guide arm, described second guide arm is connected with the second yarn feeding mouth, second guide arm is provided with the slide block of the band dovetail groove of slip, described slide block is connected by the end of spring with described second guide arm, described slide block is placed between described lower dovetail groove, dovetail groove on described slide block and described guide rail.
Described second guide arm is provided with chute, and described slide block is provided with spacer pin, and described spacer pin is placed in described chute.
The pin joint of described second guide arm is also hinged with the 3rd guide arm, described 3rd guide arm is connected with the 3rd yarn feeding mouth, described 3rd guide arm is provided with limited block, and described second guide arm is provided with the second stopper slot, and described limited block is placed in described second stopper slot.
Described 3rd guide arm is provided with the 3rd stopper slot, the width of described 3rd stopper slot is greater than the width of the second stopper slot, described second guide arm is provided with jump ring, and the end of described jump ring extend into second and the 3rd in stopper slot, and is mobilizablely stuck in the 3rd stopper slot.
Described thread-carrier skeleton is provided with left and right position-limited rack, and described left and right position-limited rack is provided with adjustable stop screw.
Described left and right position-limited rack has curling screwed hole, in described screwed hole, is provided with screw.
Described 3rd guide arm has sweep, makes the sweep of the 3rd guide arm and the first guide arm, the second guide arm non-coincidence.
This structure of the present invention, on the second guide arm mounting strap dovetail groove slide block after, its structure compares background technology larger simplification, simultaneously, adopt the pulling force of spring by slide block tension and guide rail contact, its frictional force compares background technology very large minimizing, thus, decrease the load of flat machine, the guide arm configuration of its oscillating rod type, synchronism is fine, so, it is cloth textured clear that it is worked out, and reliability is strong.
Accompanying drawing explanation
Further describe details of the present invention by reference to the accompanying drawings more below.
Fig. 1 is the structure chart of first embodiment of the invention;
Fig. 2 is the structure chart after first embodiment of the invention opens cover plate;
Fig. 3 is the structure chart of slide block of the present invention;
Fig. 4 is the structure chart that first embodiment of the invention is arranged on guide rail;
Fig. 5 is that first embodiment of the invention is arranged on guide rail to structure chart during left movement;
Fig. 6 is the structure chart that first embodiment of the invention is arranged on when guide rail moves right;
Fig. 7 is the structure chart of second embodiment of the invention;
Fig. 8 is the structure chart that second embodiment of the invention is arranged on guide rail;
Fig. 9 is that second embodiment of the invention is arranged on guide rail to structure chart during left movement;
Figure 10 is the structure chart that second embodiment of the invention is arranged on when guide rail moves leftwards and rightwards;
Figure 11 is the exploded view of second embodiment of the invention second guide arm when separating with the 3rd guide arm.
Detailed description of the invention
Embodiment one: with reference to accompanying drawing 1 ~ 6, this combination intertexture thread-carrier, there is thread-carrier skeleton 1, described thread-carrier skeleton 1 is fixed with the first guide arm 8, described first guide arm 8 is connected with the first yarn feeding mouth 25, described thread-carrier skeleton 1 is provided with the dovetail groove up and down 2 mated with guide rail 18, 7, wherein said lower dovetail groove 7 is distributed in the two ends of described thread-carrier skeleton 1, make to stay next space between two lower dovetail grooves 7, described thread-carrier skeleton 1 is hinged with the second guide arm 11 by jointed shaft 5, described second guide arm 11 is connected with the second yarn feeding mouth 12, second guide arm 11 is provided with the slide block 9 of the band dovetail groove 3 of slip, the both sides of described slide block 9 are by two springs 4, 6 are connected with the both sides of the end of described second guide arm 11, described slide block 9 is placed in the space between described two lower dovetail grooves 7, dovetail groove 3 on described slide block 9 mates with described guide rail 18.Wherein said second guide arm 11 is provided with chute 13, and described slide block 9 is provided with spacer pin 14, and described spacer pin 14 is placed in described chute 13.So, slide block 9 is carried out on the second guide arm 11 spacing, and can move with the second guide arm 11, simultaneously, slide block 9 is mobile in chute 13 by spacer pin 14, the problem such as to beat produced when slide block 9 is moved on the track 18, utilize spring 4,6 power to cushion, anti-limited slip block 9 is stuck.In the present embodiment, described thread-carrier skeleton 1 is provided with left and right position-limited rack 15, described left and right position-limited rack 15 is provided with adjustable stop screw 17.Wherein said left and right position-limited rack 15 has curling screwed hole 16, screw 17 is provided with in described screwed hole 16, adjustment screw 17, the distance between screw 17 and the second guide arm 11 can be adjusted, the hunting range of the second guide arm 11 is restricted, like this, two guide arms 8,11 are made to interlock when moving, with the requirement of the various polychrome braided fabric of satisfied braiding.
Thread-carrier of the present invention is by upper and lower dovetail groove 2, 7 install on the track 18, wherein slide block 9 is also placed on guide rail 18 by dovetail groove 3, and by two springs 4, the pulling force of 6 is strained, make there is enough large frictional force between slide block 9 and guide rail 18, when thread-carrier skeleton 1 setting in motion, thread-carrier skeleton 1 moves with the first guide arm 8, and the second guide arm 11 is hinged on thread-carrier skeleton 1, and the second guide arm 11 is undertaken spacing by slide block 9, and slide block 9 is installed and is not moved on the track 18, so, second guide arm 11 can swing, like this, first guide arm 8 is separated with the second guide arm 11, position interlocks, when thread-carrier skeleton 1 continues motion, during the contacts side surfaces of lower dovetail groove 7 cell body at thread-carrier skeleton 1 two ends and slide block 9, the power that thread-carrier skeleton 1 imposes slide block 9 is far longer than the frictional force between slide block 9 and guide rail 18, now slide block 9 is followed thread-carrier skeleton 1 and is moved, thus ensure the second guide arm 11 and the first guide arm 8 is straggly separates certain distance and be synchronized with the movement simultaneously.When reciprocal knitting, the yarn feeding mouth arrangement position on each guide arm is constant all the time, produces the yarns interwoven braiding between each yarn feeding mouth.
Embodiment two: with reference to accompanying drawing 7 ~ 11, the present embodiment is basic up conversion in embodiment one and comes, particularly on the pin joint 5 of described second guide arm 11, be also hinged with the 3rd guide arm 20, the 3rd guide arm 20 is made to be placed between the first guide arm 8 and the second guide arm 11, described 3rd guide arm 20 is connected with the 3rd yarn feeding mouth 22, described 3rd guide arm 20 is provided with limited block 19, described second guide arm 20 is provided with the second stopper slot 10, and described limited block 19 is placed in described second stopper slot 10.Described 3rd guide arm 20 is provided with the 3rd stopper slot 23, the width of described 3rd stopper slot 23 is greater than the width of the second stopper slot 10, described second guide arm 11 is provided with jump ring 21, described jump ring 21 one-tenth hook solid, its end extend in the second stopper slot 10 and the 3rd stopper slot 23, and is mobilizablely stuck in the 3rd stopper slot 23.During the present embodiment work, staggered mated condition when wherein the 3rd guide arm 20 moves with the first guide arm 8 and the first guide arm 8 in embodiment one and the second guide arm 11 move, and to coordinate be identical, when the 3rd guide arm 20 moves to the left or to the right, hook part due to jump ring 21 is placed in the 3rd spacing 23 grooves, so after the 3rd guide arm 20 moves a bit of distance, one end of its jump ring 21 just contacts with the cell wall of the 3rd stopper slot 23, jump ring 21 is then just driven to swing, jump ring 21 drives the second guide arm 11 to swing by the second stopper slot 10, the second guide arm 11 and the 3rd guide arm 20 is so just made to be formed staggered, with the braiding requirement of the various yarn-dyed fabric of satisfied braiding, because jump ring 21 has elasticity, drive during the second guide arm 11 and there is unstability, so, described 3rd guide arm 20 is provided with limited block 19, described second guide arm 11 is provided with the second stopper slot 10, described limited block 19 is placed in described second stopper slot 10, while the 3rd guide arm 20 moves drive jump ring 21, limited block 19 on 3rd guide arm 20 drives the second guide arm 11 by the second stopper slot 10 simultaneously, use to coordinate jump ring 21, its synchronism is increased.Because the position of flat machine being installed thread-carrier is comparatively narrow, so described 3rd guide arm 20 is designed to have sweep 24, make the sweep 24 of the 3rd guide arm 20 and the first guide arm 8, second guide arm 11 non-coincidence.Like this, make the part of installing guide arm become thinner, prevent due to thread-carrier causes guide arm in motion process due to narrow space can not be interlaced, the requirement of impact braiding polychrome sample.And it is same, the second guide arm 11 of the present embodiment and its maximum magnitude swung of the 3rd guide arm 20 need to be restricted, so, the same with embodiment one, left and right position-limited rack 15 increases with the correspondence position of the 3rd guide arm 20 one again and adjusts screw 26 and curling screwed hole 27 is coordinated, other structure & working mechanism are identical with embodiment one.
Claims (7)
1. an oscillating rod type combination intertexture thread-carrier, there is thread-carrier skeleton, described thread-carrier skeleton is fixed with the first guide arm, described first guide arm is connected with the first yarn feeding mouth, described thread-carrier skeleton is provided with the dovetail groove up and down with guide rail, wherein said lower dovetail groove is distributed in the two ends of described thread-carrier skeleton, it is characterized in that described thread-carrier skeleton is hinged with the second guide arm, described second guide arm is connected with the second yarn feeding mouth, second guide arm is provided with the slide block of the band dovetail groove of slip, described slide block is connected by the end of spring with described second guide arm, described slide block is placed between described lower dovetail groove, dovetail groove on described slide block and described guide rail.
2. oscillating rod type combination intertexture thread-carrier according to claim 1, it is characterized in that described second guide arm is provided with chute, described slide block is provided with spacer pin, and described spacer pin is placed in described chute.
3. oscillating rod type combination intertexture thread-carrier according to claim 1, the pin joint that it is characterized in that described second guide arm is also hinged with the 3rd guide arm, described 3rd guide arm is connected with the 3rd yarn feeding mouth, described 3rd guide arm is provided with limited block, described second guide arm is provided with the second stopper slot, and described limited block is placed in described second stopper slot.
4. oscillating rod type combination intertexture thread-carrier according to claim 3, it is characterized in that described 3rd guide arm is provided with the 3rd stopper slot, the width of described 3rd stopper slot is greater than the width of the second stopper slot, described second guide arm is provided with jump ring, the end of described jump ring extend into second and the 3rd in stopper slot, and is stuck in the 3rd stopper slot.
5. oscillating rod type combination intertexture thread-carrier according to claim 1, it is characterized in that described thread-carrier skeleton is provided with left and right position-limited rack, described left and right position-limited rack is provided with adjustable stop screw.
6. oscillating rod type combination intertexture thread-carrier according to claim 5, is characterized in that described left and right position-limited rack has curling screwed hole, is provided with screw in described screwed hole.
7. oscillating rod type according to claim 3 combination intertexture thread-carrier, is characterized in that described 3rd guide arm has sweep, makes the sweep of the 3rd guide arm and the first guide arm, the second guide arm non-coincidence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699664.7A CN103741359B (en) | 2013-12-19 | 2013-12-19 | Combined thread guide for interweaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699664.7A CN103741359B (en) | 2013-12-19 | 2013-12-19 | Combined thread guide for interweaving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103741359A CN103741359A (en) | 2014-04-23 |
| CN103741359B true CN103741359B (en) | 2015-05-27 |
Family
ID=50498420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310699664.7A Expired - Fee Related CN103741359B (en) | 2013-12-19 | 2013-12-19 | Combined thread guide for interweaving |
Country Status (1)
| Country | Link |
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| CN (1) | CN103741359B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986617A (en) * | 2015-07-13 | 2015-10-21 | 苏州东茂纺织实业有限公司 | Yarn guiding device for textile use |
| CN108179540B (en) * | 2018-02-09 | 2023-05-16 | 福建睿能科技股份有限公司 | Yarn nozzle assembly and flat knitting machine |
| CN108193366B (en) * | 2018-02-09 | 2023-05-16 | 福建睿能科技股份有限公司 | Flat knitting machine |
| CN108691087A (en) * | 2018-08-24 | 2018-10-23 | 泉州市永祺塑胶电子有限公司 | Integral type Yarn carrier holder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2807848B2 (en) * | 1991-07-11 | 1998-10-08 | 株式会社島精機製作所 | Driving device for yarn feeder in flat knitting machine |
| JPH0813295A (en) * | 1994-06-21 | 1996-01-16 | Mitsuboshi Seisakusho:Kk | Yarn guide in weft knitting machine |
| JP4125267B2 (en) * | 2004-07-07 | 2008-07-30 | 株式会社島精機製作所 | Yarn feeder of yarn feeding device in flat knitting machine |
| EP1788132B1 (en) * | 2005-11-17 | 2011-08-17 | H. Stoll GmbH & Co. KG | Flat knitting machine with a yarn carrier |
| CN201648686U (en) * | 2010-04-28 | 2010-11-24 | 常熟市金龙机械有限公司 | Yarn nozzle seat with improved structure |
| CN201704504U (en) * | 2010-05-14 | 2011-01-12 | 钱福海 | Yarn feeding device for flat knitting machine |
| EP2570537B1 (en) * | 2011-09-16 | 2015-03-04 | Pai Lung Machinery Mill Co., Ltd. | Thread guide for flat knitting machines |
| CN102758306A (en) * | 2012-07-18 | 2012-10-31 | 常熟市国光机械有限公司 | Combined interweaving yarn carrier |
| CN202989463U (en) * | 2012-11-15 | 2013-06-12 | 黄向阳 | Novel chasing nozzle |
| CN203625603U (en) * | 2013-12-19 | 2014-06-04 | 瑞安市威克横机配件有限公司 | Combined interweaving yarn guide |
-
2013
- 2013-12-19 CN CN201310699664.7A patent/CN103741359B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103741359A (en) | 2014-04-23 |
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Granted publication date: 20150527 Termination date: 20161219 |