CN102286837A - Yarn tension mechanism - Google Patents
Yarn tension mechanism Download PDFInfo
- Publication number
- CN102286837A CN102286837A CN2011102010907A CN201110201090A CN102286837A CN 102286837 A CN102286837 A CN 102286837A CN 2011102010907 A CN2011102010907 A CN 2011102010907A CN 201110201090 A CN201110201090 A CN 201110201090A CN 102286837 A CN102286837 A CN 102286837A
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- China
- Prior art keywords
- yarn
- support bar
- tensioning mechanism
- tension adjustment
- steel wire
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Abstract
The invention discloses a yarn tension mechanism, comprising a bracket, and two support rods, wherein the support rods are transversely and vertically arranged on the bracket; a tension regulation unit, a guide plate, a shearing part, and a steel wire are sequentially, vertically and fixedly arranged on each support rod; one ends of the steel wires are connected with yarns; an auxiliary rod is rotatably arranged at one end of each support rod and is connected with a detecting rod, one end of which is connected with a circuit board by a wire; when the yarns are broken, the steel wires are bounced up to prop against the detecting rods; then the circuit board sends a stop signal; and insulation paint layers are arranged on the external surfaces of the two support rods.
Description
Technical field
The present invention relates to a kind of yarn tensioning mechanism.
Background technology
In China, textile industry is the conventional column of China's name of the country economy, and people deepen constantly the understanding of the structure of fiber and physics, chemical property, thereby create more, more advanced process, and this just can bring into play the characteristic of fiber and fabric more fully.In order to cooperate this development, modern textile machinery uses mechanical technique, electrical technology, and particularly the light current technology creates processing machine of a great variety, that performance is different.Though modern textile machine has all been used multiple technologies, still has certain problem, the broken thread detector of some looms adopts some supplementary instruments to judge that whether yarn breaks usually, stops and taking appropriate measures and can not control loom.
Summary of the invention
For overcoming above-mentioned shortcoming, the object of the present invention is to provide a kind of yarn tensioning mechanism that is easy to detect the yarn broken string.
In order to reach above purpose; the technical solution used in the present invention is: a kind of yarn tensioning mechanism; it comprises support; laterally be vertically installed in two support bars on the support; vertical fixing is arranged at the tension adjustment unit that has on the described support bar successively; prerotation vane; the cut part; be arranged on the described support bar and steel wire that an end is connected with yarn; one end of described support bar rotates and is provided with auxiliary rod; described auxiliary rod is connected with an end is connected with circuit board by lead test rod; when yarn breaks; described steel wire pops up to described test rod; and described circuit board sends stopping signal, and two described support bar outer surfaces are provided with the insulation enamelled coating.
Preferably, described cut part comprises that the body that is fixed on the described bracing frame and rotation are arranged at the scissors on the described body, the side that described support bar reverses the end of the predetermined angular that is inclined upwardly is provided with projection, and an end of described steel wire is connected with described projection.
Preferably, the two ends of described steel wire respectively are formed with and yarn and the corresponding groove of described projection.
Preferably, described tension adjustment unit comprises the nut of the end that tension adjustment sheet, the connecting rod with screw thread that is arranged at described tension adjustment sheet one side, screw thread that Gong the yarn that is oppositely arranged passes are arranged at described connecting rod, and be sheathed on the described connecting rod and be positioned at described spring in the middle of described tension adjustment sheet and the nut.
Preferably, the other end of described support bar is provided with positioning guide hole.
Preferably, the support bar of a side of adjacent described cut part is provided with has the cardboard that the containing cavity that can pass for yarn and two ends have opening, and described cardboard is fixed on the described support bar by adhesive tape.
Owing to adopted technique scheme; be not difficult to find out that the present invention can effectively detect yarn broken string phenomenon by the test rod that a steel wire and an end are connected with circuit board; and can send stopping signal, make loom quit work and take appropriate measures place under repair.
Description of drawings
Accompanying drawing 1 is the perspective view according to yarn tensioning mechanism of the present invention.
Among the figure: the 1-support; The 11-positioning guide hole; The 2-support bar; The 21-projection; The 3-tension adjustment unit; 31-tension adjustment sheet; The 32-connecting rod; The 33-nut; The 34-spring; The 4-prerotation vane; The 5-cut part; The 51-scissors; The 6-cardboard; The 61-adhesive tape; The 7-steel wire; The 8-auxiliary rod; The 81-test rod.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
As accompanying drawing 1; the invention provides a kind of yarn tensioning mechanism; it comprises support 1; laterally be vertically installed in two support bars 2 on the support 1; vertical fixing is arranged at and on the support bar 2 tension adjustment unit 3 is arranged successively; prerotation vane 4; cut part 5; be arranged on the support bar 2 and steel wire 7 that an end is connected with yarn; one end of support bar 2 rotates and is provided with auxiliary rod 8; auxiliary rod 8 is connected with an end is connected with circuit board by lead test rod 81; when yarn breaks; steel wire 7 pops up to test rod 81; and circuit board sends stopping signal, and two support bar 2 outer surfaces are provided with the insulation enamelled coating.
Cut part 5 comprises that the body that is fixed on the bracing frame 2 and rotation are arranged at the scissors 51 on the body, and the side that support bar 2 reverses the end of the predetermined angular that is inclined upwardly is provided with projection 21, and an end of steel wire 7 is connected with protruding 21.The two ends of steel wire 7 respectively are formed with and yarn and projection 21 corresponding grooves.Tension adjustment unit 3 comprises that the tension adjustment sheet 31 that Gong the yarn that is oppositely arranged passes, the connecting rod with screw thread 32, the screw thread that is arranged at tension adjustment sheet 31 1 sides are arranged at the nut 33 of the end of connecting rod 32, and be sheathed on the connecting rod 32 and be positioned at spring 34 in the middle of tension adjustment sheet 31 and the nut 33.
The other end of support bar 2 is provided with positioning guide hole 11.The support bar 2 of one side of adjacent cut part 5 is provided with has the cardboard 6 that the containing cavity that can pass for yarn and two ends have opening, and cardboard 6 is fixed on the support bar 2 by adhesive tape 61.
Above embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the people that is familiar with this technology understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (6)
1. yarn tensioning mechanism; it comprises support (1); laterally be vertically installed in two support bars (2) on the support (1); vertical fixing is arranged at and on the described support bar (2) tension adjustment unit (3) is arranged successively; prerotation vane (4); cut part (5); be arranged on the described support bar (2) and steel wire (7) that an end is connected with yarn; one end of described support bar (2) rotates and is provided with auxiliary rod (8); described auxiliary rod (8) is connected with an end is connected with circuit board by lead test rod (81); when yarn breaks; described steel wire (7) pops up to described test rod (81); and described circuit board sends stopping signal, it is characterized in that: two described support bars (2) outer surface is provided with the insulation enamelled coating.
2. yarn tensioning mechanism according to claim 1, it is characterized in that: described cut part (5) comprise that the body that is fixed on the described bracing frame (2) and rotation are arranged at the scissors (51) on the described body, the side that described support bar (2) reverses the end of the predetermined angular that is inclined upwardly is provided with projection (21), and an end of described steel wire (7) is connected with described projection (21).
3. yarn tensioning mechanism according to claim 2 is characterized in that: the two ends of described steel wire (7) respectively are formed with and yarn and the corresponding groove of described projection (21).
4. yarn tensioning mechanism according to claim 1, it is characterized in that: described tension adjustment unit (3) comprises that the tension adjustment sheet (31) that Gong the yarn that is oppositely arranged passes, the connecting rod with screw thread (32), the screw thread that is arranged at described tension adjustment sheet (31) one sides are arranged at the nut (33) of the end of described connecting rod (32), and be sheathed on the described connecting rod (32) and be positioned at described spring (34) in the middle of described tension adjustment sheet (31) and the nut (33).
5. yarn tensioning mechanism according to claim 1 is characterized in that: the other end of described support bar (2) is provided with positioning guide hole (11).
6. yarn tensioning mechanism according to claim 1, it is characterized in that: the support bar (2) of a side of adjacent described cut part (5) is provided with has the cardboard (6) that the containing cavity that can pass for yarn and two ends have opening, and described cardboard (6) is fixed on the described support bar (2) by adhesive tape (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102010907A CN102286837A (en) | 2011-07-19 | 2011-07-19 | Yarn tension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102010907A CN102286837A (en) | 2011-07-19 | 2011-07-19 | Yarn tension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102286837A true CN102286837A (en) | 2011-12-21 |
Family
ID=45333574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102010907A Pending CN102286837A (en) | 2011-07-19 | 2011-07-19 | Yarn tension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102286837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388225A (en) * | 2012-05-10 | 2013-11-13 | 史陶比尔萨尔甘斯股份公司 | Tensioning device, knitting machine, necking machine and method for tensioning a number of chain filaments |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466175Y (en) * | 2001-01-21 | 2001-12-19 | 姜宜宽 | Three-post type spun yarn tension equalizing regulator |
| CN201228301Y (en) * | 2008-05-28 | 2009-04-29 | 四川省宜宾惠美线业有限责任公司 | Constant tension bracket |
| CN101864629A (en) * | 2010-06-29 | 2010-10-20 | 上海市毛麻纺织科学技术研究所 | Yarn break automatic stop device |
| CN102453991A (en) * | 2010-10-29 | 2012-05-16 | 苏州丽丝兰时装有限公司 | Dual-station broken yarn detector |
-
2011
- 2011-07-19 CN CN2011102010907A patent/CN102286837A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2466175Y (en) * | 2001-01-21 | 2001-12-19 | 姜宜宽 | Three-post type spun yarn tension equalizing regulator |
| CN201228301Y (en) * | 2008-05-28 | 2009-04-29 | 四川省宜宾惠美线业有限责任公司 | Constant tension bracket |
| CN101864629A (en) * | 2010-06-29 | 2010-10-20 | 上海市毛麻纺织科学技术研究所 | Yarn break automatic stop device |
| CN102453991A (en) * | 2010-10-29 | 2012-05-16 | 苏州丽丝兰时装有限公司 | Dual-station broken yarn detector |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103388225A (en) * | 2012-05-10 | 2013-11-13 | 史陶比尔萨尔甘斯股份公司 | Tensioning device, knitting machine, necking machine and method for tensioning a number of chain filaments |
| CN103388225B (en) * | 2012-05-10 | 2016-04-13 | 史陶比尔萨尔甘斯股份公司 | Take-up device, braiding machine, closing-up machine and the method for multiple warp thread is strained |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |