CN203295750U - Mechanism for compensating tension - Google Patents
Mechanism for compensating tension Download PDFInfo
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- CN203295750U CN203295750U CN2013203379275U CN201320337927U CN203295750U CN 203295750 U CN203295750 U CN 203295750U CN 2013203379275 U CN2013203379275 U CN 2013203379275U CN 201320337927 U CN201320337927 U CN 201320337927U CN 203295750 U CN203295750 U CN 203295750U
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- tension
- yarn
- fixed
- spring
- rotating shaft
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Abstract
The utility model relates to a textile machine, in particular to a mechanism for compensating tension arranged on the textile machine and used for compensating the tension of yarns on a yarn barrel. The mechanism comprises the yarn barrel, a rotating shaft is sleeved with the yarn barrel, a brake disc is fixed on one side of the rotating shaft, a brake pad is arranged on the brake disc, one end of the brake pad is fixed by a connector, and the other end of the brake pad is connected with a tension adjusting device. By the adoption of the structure, the tension of a first spring to the brake pad is controlled by a rotating lug, the friction between the brake pad and the brake disc is controlled, then, the rotating speed of the yarn barrel driven by the rotating shaft is controlled, and therefore the tension of the yarns is controlled. Besides, the tension of the yarns is controlled by controlling the degree of a yarn guide wheel for compressing the yarns. The mechanism for compensating the tension is simple in structure and good in tension controlling effect.
Description
Technical field
The utility model relates to a kind of textile machine, particularly is used for compensating the mechanism of yarn tension on yarn bobbin on a kind of textile machine.
Background technology
In field of textile machinery, on a lot of Weaving devices, all the tension force in the braiding process controls to adjust oil pipe to institute's textile product quality of producing with yarn, and tension difference causes the density variation of different batches on textile product, has a strong impact on quality.In addition, even in the textile product production process of same batch, along with the minimizing of yarn on yarn bobbin, the tension force on the yarn bobbin delivered yarn also can change, so need a kind of mechanism that compensates yarn tension on yarn bobbin of design.
Summary of the invention
The utility model technical issues that need to address are to provide a kind of mechanism that compensates yarn tension on yarn bobbin.
For solving above-mentioned technical problem, tension force compensation mechanism of the present utility model comprises the yarn bobbin that is sleeved in rotating shaft, and a side of described rotating shaft is fixed with brake disc, is provided with brake rubber block on described brake disc, described brake rubber block one end is fixed with connector, and the other end is connected with tension adjusting device.
Tension adjusting device comprises the first spring, and described the first spring one end is connected with brake rubber block, and the other end is fixed on tension rail by revolving ear, and described tension rail is fixed on bearing.
Also be connected with lever jack on described bearing, described lever jack front end is provided with yarn guiding wheel, and described lever jack is fixed by the second spring.
After adopting said structure, tension force compensation mechanism of the present utility model is controlled the first spring to the brake rubber block pulling force by revolving ear, thereby control the frictional force between brake rubber block and brake disc, and then control the speed of rotating shaft drive yarn bobbin rotation, controlled the tension force on the yarn.In addition, the degree that compresses yarn by guide roller is further controlled the tension force on yarn.The utility model is simple in structure, and tension force is controlled effective.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is yarn bobbin, and 2 are rotating shaft, and 3 is brake disc, and 4 is brake rubber block, and 5 is the first spring, and 6 is connector, and 7 is bearing, and 8 is tension rail, and 9 for revolving ear, and 10 is lever jack, and 11 is yarn guiding wheel, and 12 is the second spring, and 13 is yarn
The specific embodiment
As shown in Figure 1, tension force compensation mechanism of the present utility model comprises the yarn bobbin 1 that is sleeved in rotating shaft 2, drives yarn bobbin 1 by rotating shaft 2 and rotates, thereby control delivered yarn.In order to control the tension force on yarn, a side of described rotating shaft 2 is fixed with brake disc 3, is provided with brake rubber block 4 on described brake disc 3, and described brake rubber block 4 one ends are fixing with connector 6, and the other end is connected with tension adjusting device.Strain and releasing of brake skin 4 by tension adjusting device like this, thus the frictional force between control brake rubber block 4 and brake disc 3, and then the rotating speed of control rotating shaft 2 drive yarn bobbins 1, thereby the tension force on control yarn 13.
The tension adjusting device of present embodiment comprises the first spring 5, and described the first spring 5 one ends are connected with brake rubber block 4, and the other end is fixed on tension rail 8 by revolving ear 9, and described tension rail 8 is fixed on bearing 7.Revolve ear 9 by rotation and adjust the pulling force of 5 pairs of brake rubber blocks 4 of the first spring.
Further,, in order better to compensate the tension force on yarn 13, also be connected with lever jack 10 on described bearing 7, described conductor rod 10 front ends are provided with yarn guiding wheel 11, and yarn 13 is walked around yarn guiding wheel 11 and formed the yarn transport paths.Described conductor rod 10 is fixing by the second spring 12.When rotation was revolved ear and stretched the first spring 5 left, brake rubber block 4 was tightened up, and the frictional force between brake rubber block 4 and brake disc 3 increases, and the rotating speed of yarn bobbin 1 slows down, thereby made the tension force on yarn 13 increase.In addition, when rotation was revolved ear and stretched the first spring 5 left, the second spring 12 can pull lever jack 10 around bearing 7 rotations downwards, thereby makes yarn guiding wheel 11 compress yarns 13, has further increased the tension force on yarn 13.When rotation is revolved ear and is decontroled the first spring 5 to the right, principle with stretch identically left, make the tension force on yarn 13 reduce.
Claims (3)
1. tension force compensation mechanism, comprise the yarn bobbin that is sleeved in rotating shaft, it is characterized in that: a side of described rotating shaft is fixed with brake disc, is provided with brake rubber block on described brake disc, described brake rubber block one end is fixed with connector, and the other end is connected with tension adjusting device.
2., according to tension force compensation mechanism claimed in claim 1, it is characterized in that: tension adjusting device comprises the first spring, and described the first spring one end is connected with brake rubber block, and the other end is fixed on tension rail by revolving ear, and described tension rail is fixed on bearing.
3., according to tension force compensation mechanism claimed in claim 2, it is characterized in that: also be connected with lever jack on described bearing, described lever jack front end is provided with yarn guiding wheel, and described lever jack is fixed by the second spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203379275U CN203295750U (en) | 2013-06-13 | 2013-06-13 | Mechanism for compensating tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203379275U CN203295750U (en) | 2013-06-13 | 2013-06-13 | Mechanism for compensating tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203295750U true CN203295750U (en) | 2013-11-20 |
Family
ID=49571777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203379275U Expired - Fee Related CN203295750U (en) | 2013-06-13 | 2013-06-13 | Mechanism for compensating tension |
Country Status (1)
| Country | Link |
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| CN (1) | CN203295750U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340758A (en) * | 2014-09-29 | 2015-02-11 | 安徽理工大学 | Winding-resistant device for paying off of steel wire rope |
| CN104692191A (en) * | 2015-03-23 | 2015-06-10 | 江苏占姆士纺织有限公司 | Novel friction-type cone yarn unwinding device |
| CN106757698A (en) * | 2016-12-21 | 2017-05-31 | 石家庄常山纺织股份有限公司 | A kind of weft tension control device for carbon fiber braider |
| CN109385739A (en) * | 2017-08-08 | 2019-02-26 | 东莞今富五金机械有限公司 | Discoloration machine Yarn feeding wheel assists guide arm configuration |
| CN110629390A (en) * | 2019-09-26 | 2019-12-31 | 海盐荣华经编有限公司 | Tension control mechanism for warp knitting machine |
| CN111575897A (en) * | 2020-05-25 | 2020-08-25 | 嘉兴万邦宏新材料科技有限公司 | Yarn tensioner of warp knitting machine |
-
2013
- 2013-06-13 CN CN2013203379275U patent/CN203295750U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104340758A (en) * | 2014-09-29 | 2015-02-11 | 安徽理工大学 | Winding-resistant device for paying off of steel wire rope |
| CN104692191A (en) * | 2015-03-23 | 2015-06-10 | 江苏占姆士纺织有限公司 | Novel friction-type cone yarn unwinding device |
| CN106757698A (en) * | 2016-12-21 | 2017-05-31 | 石家庄常山纺织股份有限公司 | A kind of weft tension control device for carbon fiber braider |
| CN106757698B (en) * | 2016-12-21 | 2018-04-03 | 石家庄常山纺织股份有限公司 | A kind of weft tension control device for carbon fiber braider |
| CN109385739A (en) * | 2017-08-08 | 2019-02-26 | 东莞今富五金机械有限公司 | Discoloration machine Yarn feeding wheel assists guide arm configuration |
| CN110629390A (en) * | 2019-09-26 | 2019-12-31 | 海盐荣华经编有限公司 | Tension control mechanism for warp knitting machine |
| CN111575897A (en) * | 2020-05-25 | 2020-08-25 | 嘉兴万邦宏新材料科技有限公司 | Yarn tensioner of warp knitting machine |
| CN111575897B (en) * | 2020-05-25 | 2021-08-17 | 嘉兴博睿创业服务有限公司 | Yarn tensioner of warp knitting machine |
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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: 20131120 Termination date: 20160613 |