CN201753388U - Yarn outlet tension control device for weft accumulator - Google Patents
Yarn outlet tension control device for weft accumulator Download PDFInfo
- Publication number
- CN201753388U CN201753388U CN2010202652685U CN201020265268U CN201753388U CN 201753388 U CN201753388 U CN 201753388U CN 2010202652685 U CN2010202652685 U CN 2010202652685U CN 201020265268 U CN201020265268 U CN 201020265268U CN 201753388 U CN201753388 U CN 201753388U
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- Prior art keywords
- yarn
- tension
- thrust plate
- tension control
- control spring
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Abstract
The utility model provides a yarn outlet tension control device for a weft accumulator, which comprises a yarn guide nose seat, a tension cover, a tension control spring, a thrust plate, an opening retainer ring, a fixed plate, a tension adjusting rod, a yarn outlet ceramic eyelet and a yarn inlet ceramic eyelet. The yarn guide nose seat is provided with a sleeve, the thrust plate and the tension control spring are arranged on the sleeve, the thrust plate is designed into a circular ring and is provided with internal threads, an opening is arranged at the tapered bottom part of the tension cover, a circular sleeve ring is arranged on the circumference, and one end of the tension control spring is fixedly connected with the circular sleeve ring of the tension cover; the fixed plate is provided with a central circular hole, an index plate and an index hole, and is fixed on the yarn guide nose seat by an internal hexagonal screw; the tension adjusting rod is provided with an adjusting rotary handle, an adjusting screw rod and a yarn through hole; and the adjusting screw rod of the tension adjusting rod is connected with the thrust plate by the central circular hole of the fixed plate in a threaded manner. The tension adjusting rod is rotated, and the adjusting screw rod drives the thrust plate to move back and forth, so as to adjust the controlling of the tension cover to the yarn tension. The yarn outlet tension control device has the following positive effects: the yarn tension adjusting linearity is good, the structure is simple, and the assembling is easy.
Description
Technical field
The utility model relates to a kind of weft accumulator yarn tenslator.
Background technology
For textile machine, seamless underwear machine particularly, the control of yarn tension has directly influenced the quality of ready-made clothes, and therefore, the yarn control assembly in the weft accumulator is very important.At present, adopting maximum is the tension force that the mode of hairbrush is controlled yarn, and this scheme has advantage easy to adjust, but drawback is often to destroy the linear of yarn, such as allowing the yarn bifurcated.In addition, also have the special-purpose Thread-feeding device of employing to carry out Tension Control, this device mainly relies on import, and price is very expensive.
Summary of the invention
The utility model purpose is in order to overcome the deficiencies in the prior art, a kind of weft accumulator yarn tenslator to be provided, controlling out yarn tension by Tension Control spring and tension force cover, and is easy for installation, and the yarn even tension is little to the yarn influence.
The technical scheme that its technical problem that solves the utility model adopts is:
Weft accumulator yarn tenslator, comprise guide nose seat, the tension force cover, the Tension Control spring, thrust plate, split washer, fixed head, tension link, yarn porcelain eye and go into the yarn porcelain eye, described guide nose seat is provided with sleeve, described sleeve is installed described thrust plate and described Tension Control spring, described thrust plate is set to circular, and internal thread is set, the conical lower portion of described tension force cover is provided with opening, circular ring is set on the circumference, one end of described Tension Control spring is fixedlyed connected with the circular ring of described tension force cover, described fixed head is provided with center hole, index dial and index hole, described fixed head is fixed on the described guide nose seat by hexagon socket head cap screw, described tension link is provided with regulates swing handle and adjusting screw(rod), and described adjusting screw(rod) is threaded with described thrust plate by the centre bore of described fixed head.
The sleeve lining of described guide nose seat is provided with guide groove, on the outer shroud of described thrust plate guide rail is set, and described guide rail cooperates with described guide groove.
Described thrust plate and described Tension Control spring plane contact, described thrust plate move axially the elastic force that changes described Tension Control spring.
The adjusting screw(rod) of described tension link is provided with positioning through hole, inner positioning ball and the little spring installed, and described positioning ball cooperates with the index hole of described fixed head.
Circular draw-in groove is set on the adjusting screw(rod) of described tension link, and described split washer is installed on the described circular draw-in groove, with described tension link and fixed head axial restraint.
Described tension link is provided with the yarn through hole, and an end is provided with described yarn porcelain eye, and an end is provided with the described yarn porcelain eye of going into.
The beneficial effects of the utility model mainly show: 1, easy for installation, be easy to regulate; 2, control out yarn tension by Tension Control spring and tension force cover, the yarn even tension is little to the yarn influence.
Description of drawings
Fig. 1 is the cutaway view of weft accumulator yarn tenslator;
Fig. 2 is the assembling schematic diagram of weft accumulator yarn tenslator.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1-2, weft accumulator yarn tenslator comprises guide nose seat 1, tension force cover 2, Tension Control spring 3, thrust plate 4, split washer 7, fixed head 5, tension link, yarn porcelain eye 8 and goes into yarn porcelain eye 9.
Described guide nose seat 1 is provided with sleeve, and described sleeve inner is installed described thrust plate 4 and described Tension Control spring 3.Described sleeve lining is provided with guide groove 17.Described thrust plate 4 is set to circular, and guide rail 16 is set on the outer shroud, and described guide rail 16 cooperates with described guide groove 17.The interior ring of described thrust plate 4 is provided with internal thread.
Described thrust plate 4 and described Tension Control spring 3 plane contact, described thrust plate 4 moves axially the elastic force that changes described Tension Control spring 3.
The conical lower portion of described tension force cover 2 is provided with opening, and circular ring 18 is set on the circumference, and described circular ring 18 is provided with draw-in groove, in the end embedding of described Tension Control spring 3 and the draw-in groove of described circular ring 18, fixedlys connected with described tension force cover 3.And described Tension Control spring 3 keeps coaxial with described tension force cover 2.
Described fixed head 5 is set to circular, and center hole, index dial 15 and index hole 14 are set, and described fixed head 5 is fixed on the described guide nose seat 1 by hexagon socket head cap screw 13.Described index hole 14 evenly distributes on circumference.
Described tension link is provided with regulates swing handle 6 and adjusting screw(rod) 19, and described adjusting screw(rod) 19 is provided with external screw thread, the internal diameter coupling of the internal thread of its external diameter and described thrust plate 4.The centre bore that described tension link passes described fixed head 5 is threaded with described thrust plate 4.
On the adjusting screw(rod) 19 of described tension link circular draw-in groove is set, described split washer 7 is installed on the described circular draw-in groove, and described tension link and fixed head 5 are carried out axial restraint, can rotate and can not move axially.
Described tension link is provided with the yarn through hole, exports an end described yarn porcelain eye 8 is set, and the end that enters the mouth is provided with the described yarn porcelain eye 9 of going into.
As shown in Figure 1, one end of described adjusting screw(rod) 19 is provided with a plurality of installation through holes 20 at circumferencial direction, deploy positioning ball 10 and little spring 11 in it, the inlet diameter of described installation through hole 20 is greater than described positioning ball 10 diameters, and outlet diameter is less than described positioning ball 10 diameters.The position of described installation through hole 20 is corresponding with the index hole 14 of described fixed head 5.Described adjusting swing handle 6 is installed in an end of described adjusting screw(rod) 19, and little spring 11 and positioning ball 10 are closed.
In sum, under the usual state, described positioning ball 10 is positioned at described index hole 14, and described tension adjustment swing handle 6 is effectively fixing, can not rotate the choosing dress because of vibration.In the time will regulating yarn tension, rotate described tension adjustment swing handle 6, described positioning ball 10 shrinks described installation through hole 20, adjusting screw(rod) 19 moves the position of thrust plate 4 forward or backward, Tension Control spring 3 stretches and changes the elastic force sizes simultaneously, this elastic force affacts on the tension force cover 2, thereby regulates the control yarn tension.
Claims (6)
1. weft accumulator yarn tenslator, comprise guide nose seat, the tension force cover, the Tension Control spring, thrust plate, split washer, fixed head, tension link, yarn porcelain eye and go into the yarn porcelain eye, it is characterized in that: described guide nose seat is provided with sleeve, described sleeve is installed described thrust plate and described Tension Control spring, described thrust plate is set to circular, and internal thread is set, the conical lower portion of described tension force cover is provided with opening, circular ring is set on the circumference, one end of described Tension Control spring is fixedlyed connected with the circular ring of described tension force cover, described fixed head is provided with center hole, index dial and index hole, described fixed head is fixed on the described guide nose seat by hexagon socket head cap screw, described tension link is provided with regulates swing handle and adjusting screw(rod), and described adjusting screw(rod) is threaded with described thrust plate by the centre bore of described fixed head.
2. weft accumulator yarn tenslator as claimed in claim 1 is characterized in that: the sleeve lining of described guide nose seat is provided with guide groove, on the outer shroud of described thrust plate guide rail is set, and described guide rail cooperates with described guide groove.
3. weft accumulator yarn tenslator as claimed in claim 1 is characterized in that: described thrust plate and described Tension Control spring plane contact, described thrust plate move axially the elastic force that changes described Tension Control spring.
4. weft accumulator yarn tenslator as claimed in claim 1, it is characterized in that: the adjusting screw(rod) of described tension link is provided with positioning through hole, inner positioning ball and the little spring installed, described positioning ball cooperates with the index hole of described fixed head.
5. weft accumulator yarn tenslator as claimed in claim 1, it is characterized in that: circular draw-in groove is set on the adjusting screw(rod) of described tension link, described split washer is installed on the described circular draw-in groove, with described tension link and fixed head axial restraint.
6. weft accumulator yarn tenslator as claimed in claim 1, it is characterized in that: described tension link is provided with the yarn through hole, and an end is provided with described yarn porcelain eye, and an end is provided with the described yarn porcelain eye of going into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202652685U CN201753388U (en) | 2010-07-10 | 2010-07-10 | Yarn outlet tension control device for weft accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202652685U CN201753388U (en) | 2010-07-10 | 2010-07-10 | Yarn outlet tension control device for weft accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753388U true CN201753388U (en) | 2011-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202652685U Expired - Fee Related CN201753388U (en) | 2010-07-10 | 2010-07-10 | Yarn outlet tension control device for weft accumulator |
Country Status (1)
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|---|---|
| CN (1) | CN201753388U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710821A (en) * | 2012-10-09 | 2014-04-09 | 爱吉尔电子股份公司 | Weft-braking device for yarn feeders with stationary drum |
| CN105177829A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Electronic weft storage device |
| CN105332150A (en) * | 2015-10-21 | 2016-02-17 | 嵊州市中森电子有限公司 | Weft storage device applied to water-jet loom |
| CN106435962A (en) * | 2016-11-18 | 2017-02-22 | 浙江三禾智能科技有限公司 | Quick adjustment device for adjusting weft accumulator in constant force |
| CN111321507A (en) * | 2020-02-27 | 2020-06-23 | 南京玻璃纤维研究设计院有限公司 | Yarn tension adjusting device |
-
2010
- 2010-07-10 CN CN2010202652685U patent/CN201753388U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103710821A (en) * | 2012-10-09 | 2014-04-09 | 爱吉尔电子股份公司 | Weft-braking device for yarn feeders with stationary drum |
| CN103710821B (en) * | 2012-10-09 | 2016-06-08 | 爱吉尔电子股份公司 | There is the weft brake of the yarn feeder of anchor hub |
| CN105177829A (en) * | 2015-09-28 | 2015-12-23 | 嵊州市中森电子有限公司 | Electronic weft storage device |
| CN105177829B (en) * | 2015-09-28 | 2017-11-14 | 嵊州市中森电子有限公司 | A kind of electronics stores up Weft handling device |
| CN105332150A (en) * | 2015-10-21 | 2016-02-17 | 嵊州市中森电子有限公司 | Weft storage device applied to water-jet loom |
| CN105332150B (en) * | 2015-10-21 | 2018-04-24 | 杨春霞 | A kind of weft accumulator applied to water-jet loom |
| CN106435962A (en) * | 2016-11-18 | 2017-02-22 | 浙江三禾智能科技有限公司 | Quick adjustment device for adjusting weft accumulator in constant force |
| CN106435962B (en) * | 2016-11-18 | 2018-01-16 | 浙江三禾智能科技有限公司 | A kind of fast adjuster of weft accumulator constant force formula |
| CN111321507A (en) * | 2020-02-27 | 2020-06-23 | 南京玻璃纤维研究设计院有限公司 | Yarn tension adjusting device |
| CN111321507B (en) * | 2020-02-27 | 2021-04-20 | 南京玻璃纤维研究设计院有限公司 | Yarn tension adjusting device |
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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: 20110302 Termination date: 20110710 |