CN202717438U - Yarn tension device - Google Patents
Yarn tension device Download PDFInfo
- Publication number
- CN202717438U CN202717438U CN 201220275538 CN201220275538U CN202717438U CN 202717438 U CN202717438 U CN 202717438U CN 201220275538 CN201220275538 CN 201220275538 CN 201220275538 U CN201220275538 U CN 201220275538U CN 202717438 U CN202717438 U CN 202717438U
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- China
- Prior art keywords
- yarn
- nut
- hole
- coil spring
- tension
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- 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
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Abstract
The utility model discloses a yarn tension device, which comprises a supporting plate. A shaft hole is arranged in the supporting plate. A tension adjusting shaft with a cross-shaped structure is arranged in the shaft hole. A porcelain column with a hole is fixedly arranged in the inner hole of the tension adjusting shaft through adhesive. The lower end of the tension adjusting shaft is fixedly arranged on the supporting plate through a second nut. A first nut is arranged at the upper end of the tension adjusting shaft. A conical spiral spring is arranged below the first nut and is sheathed on the tension adjusting shaft. An upper positioning disc is arranged at the upper end of the conical spiral spring. A lower positioning disc is arranged at the lower end of the conical spiral spring. A fixed disc is arranged below the lower positioning disc and is fixedly arranged on the supporting plate. A yarn penetrates through the hole of the porcelain column with the hole and is clamped between two planes of the lower positioning disc and the fixed disc. The yarn tension device has the advantages that the tension can be guaranteed to be comparatively stable during winding of an edging bobbin yarn and the unwinding of the yarn is facilitated.
Description
Technical field
The utility model belongs to the loom field, specifically, relates to a kind of thread tension device, is used for the yarn bobbin yarn winding tension control of shuttleless loom limit.
Background technology
In the tension system that shuttleless loom limit yarn bobbin yarn twines, lack a kind of limited tensioner at present, caused yarn bobbin yarn tension force when twining in limit unstable, be unfavorable for the unwinding of yarn.
The utility model content
For overcoming deficiency of the prior art, the purpose of this utility model aims to provide a kind of thread tension device, uses this thread tension device, can guarantee that limit yarn bobbin yarn has more stable tension force when twining, be conducive to the unwinding of yarn.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of thread tension device, comprise a stay bearing plate, offer an axis hole on the described stay bearing plate, be provided with one in the described axis hole " in " the tension adjustment axle of shape structure, fix a porcelain knob with holes by glue in the endoporus of described tension adjustment axle, the lower end of described tension adjustment axle is fixed on the described stay bearing plate by the second nut, the upper end of described tension adjustment axle is installed with the first nut, described the first nut below is provided with a tapered coil spring, described tapered coil spring is set on the described tension adjustment axle, the lower end of described tapered coil spring is provided with lower dowel disc, described lower dowel disc below is provided with a reaction plate, described reaction plate is fixed on the described stay bearing plate, and yarn passes the hole of described porcelain knob with holes, and is clipped between two planes of described lower dowel disc and described reaction plate.
Further, also be provided with dowel disc between the upper end of described tapered coil spring and described the first nut.
Further, described porcelain knob with holes is textile ceramic, and an end in the hole of described porcelain knob with holes is for being with bell-mouthed cylindrical hole.
Principle of work of the present utility model is as follows:
The first nut is the pressure of regulating tapered coil spring; Upper dowel disc positions the tapered coil spring upper end; Tapered coil spring is that yarn is pressurizeed; Porcelain knob with holes passes yarn and uses; Lower dowel disc is used for the tapered coil spring lower end is positioned, and the tension adjustment axle is the pressure of regulating tapered coil spring with the first nut.
Clickwise the first nut makes the increase of tapered coil spring compressive deformation and to the yarn pressurization, yarn tension increases; Left-hand revolution the first nut reduces the tapered coil spring compressive deformation, and yarn tension reduces.
The beneficial effects of the utility model are:
Thread tension device of the present utility model pressurizes to control the tension force of winding yarn by tapered coil spring.Adopt this spring, preferably lateral stability is arranged; Its natural frequency of vibration is variate simultaneously, can prevent that resonance effect from occuring.Like this, guarantee that limit yarn bobbin yarn has more stable tension force when twining, be conducive to the unwinding of yarn.The yarn tension value can be controlled in 10-40g, can be suitable for so multiple yarn and twine, and has both guaranteed cheese required tension force when twining, and guarantees again not rupture because of the intensity above this yarn.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present utility model and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, consists of the application's a part, and illustrative examples of the present utility model and explanation thereof are explained the utility model with hand, do not consist of improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the utility model integral structure scheme drawing.
Number in the figure explanation: 1, the first nut, 2, upper dowel disc, 3, tapered coil spring, 4, porcelain knob with holes, 5, lower dowel disc, 6, the tension adjustment axle, 7, stay bearing plate, the 8, second nut, 9, reaction plate, 10, yarn.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Referring to shown in Figure 1, a kind of thread tension device, comprise a stay bearing plate 7, offer an axis hole on the described stay bearing plate 7, be provided with one in the described axis hole " in " the tension adjustment axle 6 of shape structure, fix a porcelain knob 4 with holes by glue in the endoporus of described tension adjustment axle 6, the lower end of described tension adjustment axle 6 is fixed on the described stay bearing plate 7 by the second nut 8, the upper end of described tension adjustment axle 6 is installed with the first nut 1, described the first nut 1 below is provided with a tapered coil spring 3, described tapered coil spring 3 is set on the described tension adjustment axle 6, the lower end of described tapered coil spring 3 is provided with lower dowel disc 5, described lower dowel disc 5 belows are provided with a reaction plate 9, described reaction plate 9 is fixed on the described stay bearing plate 7, yarn 10 passes the hole of described porcelain knob with holes 4, and is clipped between two planes of described lower dowel disc 5 and described reaction plate 9.
Further, also be provided with dowel disc 2 between the upper end of described tapered coil spring 3 and described the first nut 1.
Further, described porcelain knob 4 with holes is textile ceramic, and an end in the hole of described porcelain knob with holes 4 is for being with bell-mouthed cylindrical hole.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. thread tension device, comprise a stay bearing plate (7), described stay bearing plate offers an axis hole on (7), be provided with one in the described axis hole " in " the tension adjustment axle (6) of shape structure, fix a porcelain knob with holes (4) by glue in the endoporus of described tension adjustment axle (6), the lower end of described tension adjustment axle (6) is fixed on the described stay bearing plate (7) by the second nut (8), it is characterized in that: the upper end of described tension adjustment axle (6) is installed with the first nut (1), described the first nut (1) below is provided with a tapered coil spring (3), described tapered coil spring (3) is set on the described tension adjustment axle (6), the lower end of described tapered coil spring (3) is provided with lower dowel disc (5), described lower dowel disc (5) below is provided with a reaction plate (9), described reaction plate (9) is fixed on the described stay bearing plate (7), yarn (10) passes the hole of described porcelain knob with holes (4), and is clipped between two planes of described lower dowel disc (5) and described reaction plate (9).
2. thread tension device according to claim 1 is characterized in that: also be provided with dowel disc (2) between the upper end of described tapered coil spring (3) and described the first nut (1).
3. thread tension device according to claim 1 and 2 is characterized in that: described porcelain knob with holes (4) is textile ceramic, and an end in the hole of described porcelain knob with holes (4) is for being with bell-mouthed cylindrical hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275538 CN202717438U (en) | 2012-06-12 | 2012-06-12 | Yarn tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220275538 CN202717438U (en) | 2012-06-12 | 2012-06-12 | Yarn tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202717438U true CN202717438U (en) | 2013-02-06 |
Family
ID=47619268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220275538 Expired - Fee Related CN202717438U (en) | 2012-06-12 | 2012-06-12 | Yarn tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202717438U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689817A (en) * | 2012-06-12 | 2012-09-26 | 江苏万工科技集团有限公司 | Yarn tension device |
| CN103253551A (en) * | 2013-05-24 | 2013-08-21 | 江苏千里马袜业有限公司 | Conveying device for yarns |
| CN103879839A (en) * | 2014-03-27 | 2014-06-25 | 盐城工业职业技术学院 | Tension device capable of achieving fine adjusting |
| CN107128744A (en) * | 2017-06-07 | 2017-09-05 | 陈洁 | A kind of woven nylon processing unit (plant) for being easy to take-up |
-
2012
- 2012-06-12 CN CN 201220275538 patent/CN202717438U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102689817A (en) * | 2012-06-12 | 2012-09-26 | 江苏万工科技集团有限公司 | Yarn tension device |
| CN103253551A (en) * | 2013-05-24 | 2013-08-21 | 江苏千里马袜业有限公司 | Conveying device for yarns |
| CN103253551B (en) * | 2013-05-24 | 2016-04-20 | 江苏千里马袜业有限公司 | A kind of feedway of yarn |
| CN103879839A (en) * | 2014-03-27 | 2014-06-25 | 盐城工业职业技术学院 | Tension device capable of achieving fine adjusting |
| CN107128744A (en) * | 2017-06-07 | 2017-09-05 | 陈洁 | A kind of woven nylon processing unit (plant) for being easy to take-up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130612 |