CN203807701U - Novel yarn tension device for double-needle-barwarp knitting machine - Google Patents
Novel yarn tension device for double-needle-barwarp knitting machine Download PDFInfo
- Publication number
- CN203807701U CN203807701U CN201420166042.8U CN201420166042U CN203807701U CN 203807701 U CN203807701 U CN 203807701U CN 201420166042 U CN201420166042 U CN 201420166042U CN 203807701 U CN203807701 U CN 203807701U
- Authority
- CN
- China
- Prior art keywords
- tension
- yarn
- damper
- rail
- tension rail
- 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 - Fee Related
Links
- 238000009940 knitting Methods 0.000 title abstract description 6
- 210000000078 Claw Anatomy 0.000 claims description 7
- 239000004744 fabric Substances 0.000 abstract description 2
- 239000004753 textile Substances 0.000 abstract description 2
- 210000001847 Jaw Anatomy 0.000 abstract 2
- 238000009954 braiding Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model relates to the technical field of textile machinery, particularly to a novel yarn tension device for a double-needle-barwarp knitting machine. Theyarn tension device comprises six ways of tension structures, wherein each way of tension structure comprises wallboards, a yarn splitting needle bar, a tension rod, tension coiled springs, yarn guide caps, a tension spring, bearings, dampers, damper swing arms, chain wheels, chains, bolts I, bolts II and yarn splitting needle bar jaws; two ends of each yarn splitting needle bar are connected with the wallboards at the two ends respectively through the yarn splitting needle bar jaws at the two ends; each tension rod is arranged below each yarn splitting needle bar; two ends of each tension rod are connected with the wallboards; the tension coiled springs are arranged on each tension rod every two inches; the yarn guide caps are arranged at lower ends of the tension coiled springs; the dampers are also arranged at the two ends of each tension rod respectively; one end of each damper is connected with each tension rod, and the other end of each damper is fixed by each bolt II. According to the yarn tension device, the dampers are added at yarn tension parts, so that the swing amplitudeof the tension rods is reduced, yarn feeding is stabilized, the grey fabric quality is improved, and the requirementof the double-needle-barwarp knitting machine for the stable yarn feeding at the high revolving speed (850 rpm) can be met completely.
Description
Technical field
The utility model relates to the technical field of field of textile machinery, especially a kind of double rib warp loom new type yarn tensioner.
Background technology
In the market, double rib warp loom dividing sinker tension force part is only used tension spring, do not use damper, cause the tension rail amplitude of oscillation large, thread feed is unstable, has greatly affected the quality of the grey cloth of knitting and can not meet the demand of present double rib warp loom needs at the lower stable thread feed of high rotating speed (850rpm).
Utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of double rib warp loom new type yarn tensioner.
The utility model solves the technical scheme that its technical problem adopts: a kind of double rib warp loom new type yarn tensioner, comprise six road tension structures, and wherein every road tension structure comprises wallboard, dividing sinker needle-bar, tension rail, tension force wind spring, guide cap, tension spring, bearing, damper, damper swing arm, sprocket wheel, chain, bolt one, bolt two and dividing sinker needle-bar claw, described dividing sinker needle-bar two ends are connected with the wallboard of each end by the dividing sinker needle-bar claw of each end respectively, below described dividing sinker needle-bar, be provided with tension rail, described tension rail two ends are connected with wallboard by the bearing of each end respectively, on described tension rail, every two inches are provided with tension force wind spring, described tension force wind spring lower end is provided with guide cap, described tension rail two ends are respectively equipped with tension spring, described tension spring one end is fixed by bolt one, and the described tension spring other end is by being fixed on the sprocket wheel on tension rail, the chain being connected on sprocket wheel is connected with tension rail, and described tension rail two ends are respectively equipped with damper, and described damper one end is connected with tension rail by the damper swing arm being fixed on tension rail, and the described damper other end is fixing by bolt two.
The beneficial effects of the utility model are that by increasing damper in yarn tension part, the amplitude of oscillation of reduction tension rail, stablizes thread feed, improves grey quality, can meet the demand of double rib warp loom at the lower stable thread feed of high rotating speed (850rpm) completely.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 partial enlarged drawing of the present utility model.
1. wallboards in figure, 2. dividing sinker needle-bar, 3. tension rail, 4. tension force wind spring, 5. guide cap, 6. tension spring, 7. bearing, 8. damper, 9. damper swing arm, 10. sprocket wheel, 11. bolt one, 12. dividing sinker needle-bar claws, 13. bolt two, 14. chains.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of double rib warp loom new type yarn tensioner, comprises six road tension structures, and wherein every road tension structure comprises wallboard 1, dividing sinker needle-bar 2, tension rail 3, tension force wind spring 4, guide cap 5, tension spring 6, bearing 7, damper 8, damper swing arm 9, sprocket wheel 10, chain 14, bolt 1, bolt 2 13 and dividing sinker needle-bar claw 12, dividing sinker needle-bar 2 two ends are connected with the wallboard 1 of each end by the dividing sinker needle-bar claw 12 of each end respectively, dividing sinker needle-bar 2 is provided with tension rail 3 below, tension rail 3 two ends are connected with wallboard 1 by the bearing 7 of each end respectively, on tension rail 3, every two inches are provided with tension force wind spring 4, tension force wind spring 4 lower ends are provided with guide cap 5, tension rail 3 two ends are respectively equipped with tension spring 6, tension spring 6 one end are fixed by bolt 1, and tension spring 6 other ends are by being fixed on the sprocket wheel 10 on tension rail 3, the chain 14 being connected on sprocket wheel 10 is connected with tension rail 3, and tension rail 3 two ends are respectively equipped with damper 8, and damper 8 one end are connected with tension rail 3 by the damper swing arm 9 being fixed on tension rail 3, and damper 8 other ends are fixing by bolt 2 13.
The a whole set of yarn divider of the utility model is positioned at top, knitting zone, and in figure, device can provide the tension force of six road yarns.The structure on every road is identical, and yarn is divided into single braiding yarn by separating needle on dividing sinker needle-bar 2, then is pressed in downwards on guide cap 5, forms certain angle from guide cap 5, enters knitting zone.Tension rail 3 on the tensioner of every road and on tension rail every two inches of tension force wind springs 4 that are provided with, tension force wind spring 4 provides tension force to yarn, tightens yarn, tension rail 3 has just had the moment clockwise rotating like this.The tension spring 4 being equipped with respectively at the two ends of tension rail 3 provides the moment rotating counterclockwise to tension rail 3, these two moments balance at the volley, and provide tension force to yarn.Two spring forces can cause larger amplitude in the time of yarn high speed feed, at the two ends of tension rail 3, damper 8 are installed respectively, can effectively reduce amplitude, make the steady feeding of yarn.Damper one end is fixing by bolt 2 13, and the other end is arranged in damper swing arm 9, and damper swing arm 9 is fixed on tension rail 3, and change swing arm length can provide different damping torques.By increasing damper 8 in yarn tension part, reduce the amplitude of oscillation of tension rail 3, stablize thread feed, improve grey quality, can meet the demand of double rib warp loom at the lower stable thread feed of high rotating speed (850rpm) completely.
Claims (1)
1. a double rib warp loom new type yarn tensioner, comprise six road tension structures, wherein every road tension structure comprises wallboard (1), dividing sinker needle-bar (2), tension rail (3), tension force wind spring (4), guide cap (5), tension spring (6), bearing (7), damper (8), damper swing arm (9), sprocket wheel (10), chain (14), bolt one (11), bolt two (13) and dividing sinker needle-bar claw (12), it is characterized in that, described dividing sinker needle-bar (2) two ends are connected by the dividing sinker needle-bar claw (12) of each end and the wallboard (1) of each end respectively, described dividing sinker needle-bar (2) is provided with tension rail (3) below, described tension rail (3) two ends are connected with wallboard (1) by the bearing (7) of each end respectively, on described tension rail (3), every two inches are provided with tension force wind spring (4), described tension force wind spring (4) lower end is provided with guide cap (5), described tension rail (3) two ends are respectively equipped with tension spring (6), described tension spring (6) one end is fixed by bolt one (11), described tension spring (6) other end is by being fixed on the sprocket wheel (10) on tension rail (3), the chain (14) being connected on sprocket wheel (10) is connected with tension rail (3), described tension rail (3) two ends are respectively equipped with damper (8), described damper (8) one end is connected with tension rail (3) by the damper swing arm (9) being fixed on tension rail (3), described damper (8) other end is fixing by bolt two (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166042.8U CN203807701U (en) | 2014-04-08 | 2014-04-08 | Novel yarn tension device for double-needle-barwarp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166042.8U CN203807701U (en) | 2014-04-08 | 2014-04-08 | Novel yarn tension device for double-needle-barwarp knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807701U true CN203807701U (en) | 2014-09-03 |
Family
ID=51446484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166042.8U Expired - Fee Related CN203807701U (en) | 2014-04-08 | 2014-04-08 | Novel yarn tension device for double-needle-barwarp knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807701U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177853A (en) * | 2015-10-20 | 2015-12-23 | 江南大学 | Jacquard warp tension device for warp knitting machine |
| CN107287758A (en) * | 2017-08-14 | 2017-10-24 | 晋江市鹏太机械科技有限公司 | A kind of yarn tension constant compensation device |
-
2014
- 2014-04-08 CN CN201420166042.8U patent/CN203807701U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105177853A (en) * | 2015-10-20 | 2015-12-23 | 江南大学 | Jacquard warp tension device for warp knitting machine |
| CN105177853B (en) * | 2015-10-20 | 2017-01-18 | 江南大学 | Jacquard warp tension device for warp knitting machine |
| US10392733B2 (en) | 2015-10-20 | 2019-08-27 | Jiangnan University | Jacquard warp tension device for warp knitting machine |
| CN107287758A (en) * | 2017-08-14 | 2017-10-24 | 晋江市鹏太机械科技有限公司 | A kind of yarn tension constant compensation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140903 Termination date: 20180408 |