CN102691167B - Yarn feeder of warp knitting machine - Google Patents
Yarn feeder of warp knitting machine Download PDFInfo
- Publication number
- CN102691167B CN102691167B CN201210189772.5A CN201210189772A CN102691167B CN 102691167 B CN102691167 B CN 102691167B CN 201210189772 A CN201210189772 A CN 201210189772A CN 102691167 B CN102691167 B CN 102691167B
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- China
- Prior art keywords
- roller shaft
- yarn
- gear
- knitting machine
- warp knitting
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- Expired - Fee Related
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Abstract
The invention discloses a yarn feeder of a warp knitting machine. A first gear is arranged at the left end of a first roller shaft; a first motor drives the first gear to rotate through a first chain; a second gear and an upper outlet wheel are sequentially arranged at the left end of a second roller shaft; a second motor drives the second gear to rotate through a second chain; a lower outlet wheel is arranged on a third roller shaft; the upper outlet wheel is hinged with the lower outlet wheel; the upper outlet wheel rotates to drive the lower outlet wheel to rotate; and a tension disk is arranged at the right end of the second roller shaft and used for adjusting the relative position of the second roller shaft and the third roller shaft. The yarn feeder of the warp knitting machine is convenient to operate; when the tension is adjusted, the rotating speeds of the first roller shaft and the second roller shaft and the tension scale of the third roller shaft are adjusted, so that the tension of a yarn can be well debugged; the demand of a process is met; and a worker can change a pattern only by 5 hours or so, so that time and labors are greatly saved, and the cost of a product is greatly reduced.
Description
Technical field
The present invention relates to a kind of warp knitting machine relevant equipment, refer more particularly to a kind of warp knitting machine yarn feeder.
Background technology
Jacquard warp is when jacquard weave, and it is very high that the yarn tension of Jacquard is required, if yarn tension tension just there will be tight feeder, broken yarn on cloth cover, occurs loose yarn, looping phenomenon when yarn tension is crossed pine on cloth cover, affects quality and the whole structure of cloth cover.
What adopt is with tension link, to carry out the adjusting of Jacquard yarn before, because Jacquard yarn has 3000-4000 root, the yarn going channel of every one thread and to walk yarn angle all different, the whole yarn tension poor effect of adjusting, need to by plus-minus tension force, pitch to adjust to every one thread the tension force of yarn, recruitment, time-consuming very large, changes one and spends type will spend the time more than 3 days.
Summary of the invention
Technical problem to be solved by this invention is for above-mentioned the deficiencies in the prior art, and a kind of warp knitting machine yarn feeder is provided.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is: a kind of warp knitting machine yarn feeder, comprise first roller axle, the second roller shaft, the 3rd roller shaft, the first motor and the second motor, the left end of first roller axle is equipped with the first gear, the first motor rotates by first chain-driving the first gear, the second roller shaft left end be equipped with successively the second gear and on go out wheel, the second motor rotates by second chain-driving the second gear, on when the second gear rotates, going out wheel also and then rotates, wheel on the 3rd roller shaft, is equipped with down, on go out wheel and under go out wheel and form wheels, on go out wheel with under engaged between going out to take turns, on go out to go out wheel under driving when wheel rotates and rotate, the right-hand member of the second roller shaft is equipped with tension pulley, tension pulley is connected to the 3rd roller shaft right-hand member by tension pulley connector, also comprise the tension pulley controller for the relative position of adjustment of tonicity dish connector and tension pulley, first roller axle, on the second roller shaft and the 3rd roller shaft, the first axle sleeve is housed respectively, the second axle sleeve and the 3rd axle sleeve.
As further improved technical scheme of the present invention, described first roller axle, the second roller shaft and the 3rd roller shaft are stainless steel shaft.
As further improved technical scheme of the present invention, also comprise for controlling the frequency converter of the first motor and the second motor speed.
As further improved technical scheme of the present invention, overcurrent, overtemperature protection system are housed on frequency converter.
This invention is by warp knitting machine yarn feeder, the every one thread tension force on creel to be adjusted, and makes the yarn tension of seeing off meet the requirement of colored type to yarn.Warp knitting machine yarn feeder of the present invention is easy to operate, when adjustment of tonicity, regulate first roller axle, the rotating speed of the second roller shaft and the tension scale of the 3rd roller shaft, just can well debug the tension force of yarn, meet process requirements, change a colored type, a people only needed about 5 hours, save the plenty of time, saved a large amount of manpowers, significantly reduced the cost of product.The present invention can improve fabric quality, and before warp knitting machine yarn feeder is installed, the faults such as the loose yarn being caused by yarn tension on cloth cover, tight feeder, looping, dropped stitch account for 80% left and right of total fabric defect number, badly influence the oeverall quality of cloth cover; Install after warp knitting machine yarn feeder, the faults such as the loose yarn being caused by yarn tension on cloth cover, tight feeder, looping, dropped stitch have reduced by 98%, make the upgrading of product hierarchy have good lifting.Frequency converter is connected to overcurrent, overtemperature protection, when the motor that drives roller shaft to rotate has when abnormal, can shut down in time processing, prevents that cloth cover yarn tension from occurring abnormal, guarantees fabric quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that yarn moves towards schematic diagram in the present invention.
Below in conjunction with accompanying drawing, the present invention is further set forth.
The specific embodiment
This warp knitting machine yarn feeder comprises first roller axle 1, the second roller shaft 2, the 3rd roller shaft 3, the first motor 10 and the second motor 11, the left end of first roller axle 1 is equipped with the first gear 4, the first motor 10 drives the first gear 4 to rotate by the first chain 8, the second roller shaft 2 left ends be equipped with successively the second gear 5 and on go out wheel 6, the second motor 11 drives the second gear 5 to rotate by the second chain 9, on when the second gear 5 rotates, going out wheel 6 also and then rotates, wheel 7 on the 3rd roller shaft 3, is equipped with down, on go out wheel 6 and under go out wheel 7 and form wheels, on go out wheel 6 with under engaged between going out to take turns 7, on go out to go out wheel 7 under driving when wheel 6 rotates and rotate, the right-hand member of the second roller shaft 2 is equipped with tension pulley 12, tension pulley 12 is connected to the 3rd roller shaft 3 right-hand members by tension pulley connector 13, tension pulley controller 14 is used for the relative position of adjustment of tonicity dish connector 13 and tension pulley 12, first roller axle 1, on the second roller shaft 2 and the 3rd roller shaft 3, the first axle sleeve 15 is housed respectively, the second axle sleeve 16 and the 3rd axle sleeve 17.Also comprise frequency converter, the rotating speed of Frequency Converter Control the first motor 10 and the second motor 11.
Fig. 2 is that yarn moves towards schematic diagram on this warp knitting machine yarn feeder, yarn 18 from yarn path 19 out, walk around successively the top of the second roller shaft 2, the top of the bottom of the 3rd roller shaft 3 and first roller axle 1, then be connected on warp knitting machine 20 and weave, when machine startup, Frequency Converter Control the first motor 10 and the second motor 11 runnings, the second motor 11 drives the second gear 5 to make the second roller shaft 2 do the rotation of clockwise aspect, yarn 18 19 is won over from yarn path, by going out wheels, drive the 3rd roller shaft 3 to do anticlockwise rotation simultaneously, the 3rd roller shaft 3 is sent to first roller axle 1 by yarn 18, the first motor 10 drives the first gear 4 to make first roller axle 1 do anticlockwise rotation, yarn 18 is sent to warp knitting machine 20 to be woven.
The second roller shaft 2 to the three roller shaft 3 height, yarn between the second roller shaft 2 and the 3rd roller shaft 3 is in more lax state, tension force is less, during warp knitting machine braiding, the tension force of every one thread is not quite similar, when being woven into intricate detail, can pull yarn, make this one thread tension force become large, this yarn is pullled the yarn at first roller 1 axle place, the yarn at the 3rd roller shaft 3 places, make this yarn all become large from warp knitting machine to the three roller shaft 3 tension force, at this moment because the yarn between the second roller shaft 2 and the 3rd roller shaft 3 is in more lax state, can compensate to this yarn, this yarn tension is diminished, thereby be unlikely to be pulled off.Between the second roller shaft 2 and the 3rd roller shaft 3, the difference in height of yarn can regulate by tension pulley 12, difference in height is little, the yarn tension between the second roller shaft 2 and the 3rd roller shaft 3 becomes large, and difference in height is large, and the yarn tension between the second roller shaft 2 and the 3rd roller shaft 3 diminishes.
The startup of frequency converter, stop synchronizeing with machine, along with opening, stopping of machine, move and stop.Otherwise easily cause yarn tight feeder or loose yarn.
Claims (4)
1. a warp knitting machine yarn feeder, it is characterized in that: comprise first roller axle (1), the second roller shaft (2), the 3rd roller shaft (3), the first motor (10) and the second motor (11), the left end of first roller axle (1) is equipped with the first gear (4), the first motor (10) drives the first gear (4) to rotate by the first chain (8), the second roller shaft (2) left end be equipped with successively the second gear (5) and on go out wheel (6), the second motor (11) drives the second gear (5) to rotate by the second chain (9), on when the second gear (5) rotates, going out wheel (6) also and then rotates, wheel (7) on the 3rd roller shaft (3), is equipped with down, on go out wheel (6) and under go out to take turns (7) and form wheels, on go out wheel (6) with under go out to take turns between (7) and intermesh, on go out to go out wheel (7) under driving when wheel (6) rotates and rotate, the right-hand member of the second roller shaft (2) is equipped with tension pulley (12), tension pulley (12) is connected to the 3rd roller shaft (3) right-hand member by tension pulley connector (13), also comprise the tension pulley controller (14) with the relative position of tension pulley (12) for adjustment of tonicity dish connector (13), first roller axle (1), on the second roller shaft (2) and the 3rd roller shaft (3), the first axle sleeve (15) is housed respectively, the second axle sleeve (16) and the 3rd axle sleeve (17).
2. warp knitting machine yarn feeder according to claim 1, is characterized in that: described first roller axle (1), the second roller shaft (2) and the 3rd roller shaft (3) are stainless steel shaft.
3. warp knitting machine yarn feeder according to claim 2, is characterized in that: also comprise for controlling the frequency converter of the first motor (10) and the second motor (11) rotating speed.
4. warp knitting machine yarn feeder according to claim 3, is characterized in that: overcurrent, overtemperature protection system are housed on frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210189772.5A CN102691167B (en) | 2012-06-11 | 2012-06-11 | Yarn feeder of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210189772.5A CN102691167B (en) | 2012-06-11 | 2012-06-11 | Yarn feeder of warp knitting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691167A CN102691167A (en) | 2012-09-26 |
| CN102691167B true CN102691167B (en) | 2014-03-12 |
Family
ID=46856895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210189772.5A Expired - Fee Related CN102691167B (en) | 2012-06-11 | 2012-06-11 | Yarn feeder of warp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691167B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463689B (en) * | 2015-12-25 | 2018-10-16 | 江南大学 | The adjustable tension compensating mechanism of warp knit |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH455670A (en) * | 1966-04-13 | 1968-07-15 | Sulzer Ag | Warp release device |
| JPS6086577U (en) * | 1983-11-21 | 1985-06-14 | 津田駒工業株式会社 | Warper tension control device |
| JPH0797752A (en) * | 1993-09-29 | 1995-04-11 | Sakae Lace Kk | Raschel knitting machine |
| US6216747B1 (en) * | 1999-03-15 | 2001-04-17 | E. I. Du Pont De Nemours And Company | Beam let-off apparatus and a method for letting off filaments |
| KR101188728B1 (en) * | 2010-04-13 | 2012-10-10 | (주)대광레이스 | A automatic feeding device of yarn for lace |
| DE202010014519U1 (en) * | 2010-10-20 | 2010-12-23 | Karl Mayer Textilmaschinenfabrik Gmbh | Pattern tree arrangement and warp knitting machine |
| CN201842948U (en) * | 2010-10-26 | 2011-05-25 | 常州市润源经编机械有限公司 | Flower warp beam feed mechanism of warp knitting machine |
| CN202644103U (en) * | 2012-06-11 | 2013-01-02 | 苏州华龙针织品有限公司 | Warp knitting machine yarn feeding device |
-
2012
- 2012-06-11 CN CN201210189772.5A patent/CN102691167B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102691167A (en) | 2012-09-26 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20160611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |