CN103820935B - A kind of yarn damping unit - Google Patents
A kind of yarn damping unit Download PDFInfo
- Publication number
- CN103820935B CN103820935B CN201410098626.0A CN201410098626A CN103820935B CN 103820935 B CN103820935 B CN 103820935B CN 201410098626 A CN201410098626 A CN 201410098626A CN 103820935 B CN103820935 B CN 103820935B
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- yarn
- mandrel
- damping
- damping sleeve
- socketed
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Abstract
The present invention relates to Computerized flat knitting machine braiding field, particularly relate to a kind of yarn damping unit, be intended to solve in prior art in Computerized flat knitting machine braiding process, the problem that yarn often can relax.A kind of yarn damping unit, comprise mandrel, the spool be socketed on mandrel, the yarn bobbin be socketed on spool, also comprise and being socketed on mandrel and the bowl-shape damping sleeve tipped upside down on above yarn bobbin, the bottom of described damping sleeve is provided with the bottom outlet for making mandrel pass, and leaves the gap that yarn is passed between described bottom outlet and mandrel.Be provided with damping sleeve in the present invention, just relied on self gravitation to give certain damping by yarn damping sleeve during the firm output cylinder of yarn, limit out the possibility of LSOR knotting to greatest extent; But this damping makes yarn that some tension can be kept when straight-bar machines is shut down not affect and send yarn speed, makes yarn have uniform tension force, no longer occurs because of Yarn relaxation tangled up and knotted or landing, ensure that machine normally works.
Description
Technical field
The present invention relates to Computerized flat knitting machine braiding field, particularly relate to a kind of yarn damping unit.
Background technology
In Computerized flat knitting machine braiding process; yarn often can relax; and be difficult to again be stretched; knotting can be caused to cause broken yarn or waste paper; can because gliding phenomenons such as producing yarn wound upon themselves, the overturning of line cylinder, particularly for the ELASTANE YARNS being added with elastic class, problems has badly influenced finished product rate and braid efficiency; operating efficiency cannot be guaranteed, and improves production cost.
Summary of the invention
The invention provides a kind of yarn damping unit, be intended to solve in prior art in Computerized flat knitting machine braiding process, the problem that yarn often can relax.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of yarn damping unit, comprise mandrel, the spool be socketed on mandrel, the yarn bobbin be socketed on spool, also comprise and being socketed on mandrel and the bowl-shape damping sleeve tipped upside down on above yarn bobbin, the bottom of described damping sleeve is provided with the bottom outlet for making mandrel pass, and leaves the gap that yarn is passed between described bottom outlet and mandrel.
Further, described damping sleeve lateral wall is also socketed with dismountable annulus; By installation and removal annulus, the pressure of damping sleeve to yarn bobbin can be changed, thus change the tension force of yarn.
Further, described annulus is arranged on the lateral wall of damping sleeve by screw thread; Be convenient to the dismounting of annulus.
Further, described annulus is arranged on the lateral wall of damping sleeve by magnetic force; Be convenient to the dismounting of annulus.
Compared with prior art advantage of the present invention is: be provided with damping sleeve in the present invention, is just relied on self gravitation to give certain damping by yarn damping sleeve, limit out the possibility of LSOR knotting to greatest extent during the firm output cylinder of yarn; But this damping makes yarn that some tension can be kept when straight-bar machines is shut down not affect and send yarn speed, makes yarn have uniform tension force, no longer occurs because of Yarn relaxation tangled up and knotted or landing, ensure that machine normally works.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is for partly to cut open rear structural representation of the present invention by damping sleeve;
Fig. 3 is the structural representation of damping sleeve in the present invention.
Detailed description of the invention
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of yarn damping unit, comprise mandrel 2, the spool 3 be socketed on mandrel 2, the yarn bobbin 4 be socketed on spool 3, also comprise and being socketed on mandrel 2 and the bowl-shape damping sleeve 5 tipped upside down on above yarn bobbin 4, the bottom of described damping sleeve 5 is provided with the bottom outlet 51 for making mandrel 2 pass, leave the gap that yarn 1 is passed between described bottom outlet 51 and mandrel 2, described damping sleeve 5 is pressed in by self gravitation the tension force that the frictional force that yarn bobbin 4 produces the yarn 1 of movement equals needed for yarn 1; Described damping sleeve 5 lateral wall is also socketed with dismountable annulus 6, and described annulus 6 has different specifications, and annulus 6 quality of often kind of specification is all different, can add different annulus 6 as required on damping sleeve 5; Described annulus 6 is arranged on the lateral wall of damping sleeve 5 by screw thread, or described annulus 6 is magnet, and damping sleeve 5 is ironwork, and annulus 6 is arranged on the lateral wall of damping sleeve 5 by magnetic force.
During use, spool 3 is socketed on mandrel 2, yarn bobbin 4 is socketed on spool 3; Be socketed on mandrel 2 by damping sleeve 5, and rely on gravity pressure on yarn bobbin 4, according to the tension force needed for yarn 1, on yarn bobbin 4, add corresponding annulus 6, yarn 1 is connected with outside with the gap of mandrel 2 junction through damping sleeve 5.
Be provided with damping sleeve in the present invention, just relied on self gravitation to give certain damping by yarn damping sleeve during the firm output cylinder of yarn, limit out the possibility of LSOR knotting to greatest extent; But this damping makes yarn that some tension can be kept when straight-bar machines is shut down not affect and send yarn speed, and because the gravity of damping sleeve is constant, yarn has uniform tension force, no longer occurs because of Yarn relaxation tangled up and knotted or landing, ensure that machine normally works; By add annulus, the gross weight of damping sleeve can be changed, can yarn to the demand of differential tension.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (3)
1. a yarn damping unit, comprise mandrel (2), the spool (3) be socketed on mandrel (2), the yarn bobbin (4) be socketed on spool (3), it is characterized in that: also comprise and being socketed on mandrel (2) and the bowl-shape damping sleeve (5) tipped upside down on above yarn bobbin (4), the bottom of described damping sleeve (5) is provided with the bottom outlet (51) for making mandrel (2) pass, and leaves the gap that yarn (1) is passed between described bottom outlet (51) and mandrel (2); Described damping sleeve (5) lateral wall is also socketed with dismountable annulus (6).
2. a kind of yarn damping unit according to claim 1, is characterized in that: described annulus (6) is arranged on the lateral wall of damping sleeve (5) by screw thread.
3. a kind of yarn damping unit according to claim 1, is characterized in that: described annulus (6) is arranged on the lateral wall of damping sleeve (5) by magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098626.0A CN103820935B (en) | 2014-03-18 | 2014-03-18 | A kind of yarn damping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098626.0A CN103820935B (en) | 2014-03-18 | 2014-03-18 | A kind of yarn damping unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103820935A CN103820935A (en) | 2014-05-28 |
| CN103820935B true CN103820935B (en) | 2016-03-02 |
Family
ID=50756210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410098626.0A Active CN103820935B (en) | 2014-03-18 | 2014-03-18 | A kind of yarn damping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103820935B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104073995A (en) * | 2014-07-02 | 2014-10-01 | 苏州市叶绣工艺厂 | Embroidery thread box |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191004545A (en) * | 1910-02-23 | 1910-11-10 | Arthur Ward | Improvements in or connected with Yarn Cop Carrying Devices for use in Lace Curtain, Warping, Winding, and like Machines. |
| US3570776A (en) * | 1968-02-21 | 1971-03-16 | Jean Godderidge | Device for feeding wire on to a bobbin |
| US4673138A (en) * | 1985-03-01 | 1987-06-16 | Murata Kikai Kabushiki Kaisha | Apparatus for preventing scatter of fly in winder |
| EP0467354A2 (en) * | 1990-07-20 | 1992-01-22 | Hughes Aircraft Company | Filament dispenser |
| EP0951436B1 (en) * | 1997-01-08 | 2002-05-02 | Lu.Lo.Wal Tex S.N.C.Di Pezzoli Giulio & C. | Brake for loom weft yarn feeders |
| CN102114995A (en) * | 2010-01-04 | 2011-07-06 | 中江县凯创电子厂 | Enameled wire paying-off fixture |
| CN202610470U (en) * | 2012-05-22 | 2012-12-19 | 重庆天勤材料有限公司 | Air jet loom and yarn guide device thereof |
| CN203095267U (en) * | 2012-12-27 | 2013-07-31 | 苏州弘贸纺织有限公司 | Umbrella opening locating spool frame |
| CN203294955U (en) * | 2013-05-27 | 2013-11-20 | 卡尔迈耶（中国）有限公司 | Device for preventing balloons from being generated during yarn pulling of yarn cylinders |
| CN203729035U (en) * | 2014-03-18 | 2014-07-23 | 浙江丰帆数控机械有限公司 | Yarn damping device |
-
2014
- 2014-03-18 CN CN201410098626.0A patent/CN103820935B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191004545A (en) * | 1910-02-23 | 1910-11-10 | Arthur Ward | Improvements in or connected with Yarn Cop Carrying Devices for use in Lace Curtain, Warping, Winding, and like Machines. |
| US3570776A (en) * | 1968-02-21 | 1971-03-16 | Jean Godderidge | Device for feeding wire on to a bobbin |
| US4673138A (en) * | 1985-03-01 | 1987-06-16 | Murata Kikai Kabushiki Kaisha | Apparatus for preventing scatter of fly in winder |
| EP0467354A2 (en) * | 1990-07-20 | 1992-01-22 | Hughes Aircraft Company | Filament dispenser |
| EP0951436B1 (en) * | 1997-01-08 | 2002-05-02 | Lu.Lo.Wal Tex S.N.C.Di Pezzoli Giulio & C. | Brake for loom weft yarn feeders |
| CN102114995A (en) * | 2010-01-04 | 2011-07-06 | 中江县凯创电子厂 | Enameled wire paying-off fixture |
| CN202610470U (en) * | 2012-05-22 | 2012-12-19 | 重庆天勤材料有限公司 | Air jet loom and yarn guide device thereof |
| CN203095267U (en) * | 2012-12-27 | 2013-07-31 | 苏州弘贸纺织有限公司 | Umbrella opening locating spool frame |
| CN203294955U (en) * | 2013-05-27 | 2013-11-20 | 卡尔迈耶（中国）有限公司 | Device for preventing balloons from being generated during yarn pulling of yarn cylinders |
| CN203729035U (en) * | 2014-03-18 | 2014-07-23 | 浙江丰帆数控机械有限公司 | Yarn damping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103820935A (en) | 2014-05-28 |
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