CN102899757B - Drive wire guide device of spinning core-spun yarn for ring spinning frame - Google Patents
Drive wire guide device of spinning core-spun yarn for ring spinning frame Download PDFInfo
- Publication number
- CN102899757B CN102899757B CN201210419184.6A CN201210419184A CN102899757B CN 102899757 B CN102899757 B CN 102899757B CN 201210419184 A CN201210419184 A CN 201210419184A CN 102899757 B CN102899757 B CN 102899757B
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- China
- Prior art keywords
- connecting axle
- wire guide
- godet roller
- fixed support
- rocking bar
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Abstract
The invention discloses a drive wire guide device of a spinning core-spun yarn for a ring spinning frame. The drive wire guide device comprises a fixed support and wire guide wheels arranged at the two sides of the fixed support, wherein rotary rubber rollers are arranged below the wire guide wheels, and the fixed support is connected with the wire guide wheels through a cantilever mechanism; and the wire guide wheels are suspended above the rubber rollers by means of self-weight and rotate along with the rubber rollers. The drive wire guide device has the advantages that the wire guide wheels are suspended above the rubber rollers and rotate along with the rubber rollers, thereby being different from the traditional wire guide wheels which are driven by a core wire; staple flocks and floating dust still enter a bearing, but the wire guide wheels and the actively rotating rubber rollers have a large frictional force, so that the non-rotating phenomenon caused by the staple flocks and floating dust entering the bearing can be overcome, the draw ratio of the core wire can be effectively ensured, the thickness of the core wire is uniform, and the quality of the core-spun yarn is improved.
Description
Technical field
The present invention relates to a kind of guide wire apparatus, especially relate to a kind of Initiative thread guiding device for ring throstle spun core-spun yarn.
Background technology
Present production elastic force weaving face fabric will use cladded yarn, and cladded yarn is formed by the coated core silk of cotton yarn.Cladded yarn is generally weaved with ring throstle, and wherein have parts guide wire apparatus, guide wire apparatus plays the effect of fixing core wire position.China Patent No. be 200920122469.7 patent of invention disclose a kind of passive guide wire apparatus for ring throstle spun core-spun yarn, comprise support and the godet roller parts being fixed on support both sides, support both sides are fixedly installed contiguous block, contiguous block is provided with installing hole, godet roller parts comprise connecting axle, are fixed on the bearing of connecting axle one end and are provided with the godet roller of blind hole, bearing is arranged in the blind hole of godet roller, connecting axle inserts in installing hole, and this godet roller rotates under the drive of core silk.There are the following problems for the guide wire apparatus of this structure: there is a large amount of short fiber willow catkins flying in the air and floating dust in the production environment of spinnery, short fiber willow catkins flying in the air and floating dust unavoidably enter into Bearing inner, increase the bearing resistance of godet roller inside, godet roller can be made to turn round dumb, have influence on the draw ratio of core silk, thus make core silk uneven, have influence on the yarn quality of cladded yarn.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Initiative thread guiding device for ring throstle spun core-spun yarn, avoids the dumb phenomenon of revolution that can enter into Bearing inner because of short fiber willow catkins flying in the air and floating dust and cause to produce, can guarantee the normal stretch of core silk.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of Initiative thread guiding device for ring throstle spun core-spun yarn, comprise fixed support and the godet roller being arranged on fixed support both sides, the rubber roll of rotation is provided with below godet roller, described fixed support is connected with described godet roller by relying on deadweight cantilever mechanism, and described godet roller hangs to lean against on described rubber roll and follow rubber roll and rotates.
Described cantilever mechanism comprises connecting axle, rocking bar and lower connecting axle, bearing is provided with in described godet roller, described upper connecting axle is fixed on described support bracket fastened side, described lower connecting axle is connected with described bearing, described rocking bar upper end is enclosed within described upper connecting axle, and described rocking bar lower end is fixed on described lower connecting axle.Adopt rocker structure, godet roller is always dynamic Contact with the contact of rubber roll under gravity, does not have and causes the two discontiguous phenomenon to produce because of the change of rubber roll external diameter.
Described rocking bar is angle of inclination, and described angle of inclination is 30 ~ 45 degree.Confirm through a large amount of experiments, when rocking bar is this angular range, the frictional force between rubber roll and godet roller just, both can guarantee that godet roller rotated, the wearing and tearing that can not cause because frictional force is excessive again, thus improved the service life of rubber roll and godet roller.
Described rocking bar lower end is positioned at the inner side of godet roller, described godet roller comprises V-shaped groove, contact wheel and outer back-up ring, described V-shaped groove is between contact wheel and outer back-up ring, described contact wheel is positioned at the inner side of V-shaped groove, the external diameter of described contact wheel is greater than the external diameter of outer back-up ring, and described contact wheel contacts with described rubber roll.When core silk changed by needs, core silk can directly enter in V-shaped groove from walking around outer back-up ring, without the need to lifting godet roller, changes core silk very convenient.
Described fixed support is arranged on reel cage, described fixed support both sides are provided with the engaging lug to downward-extension, the inner of described upper connecting axle is provided with screw thread, described engaging lug is fixedly installed nut, the position of described upper connecting axle and the adjustable godet roller of described nut screw connection, adopt screw thread can carry out trace to the core silk in the V-type groove of godet roller and rove (rove position is fixed) correspondence position to regulate, cored position is more accurate.The setting of engaging lug, so that skin rod obtains the pressure large as far as possible produced by godet roller gravity, has the rotation of enough frictional force drives godet rollers.
Described rocking bar is divided into three sections, upper linkage section, interlude and lower linkage section, and described upper linkage section is enclosed within connecting axle, and described lower linkage section is enclosed within lower connecting axle, and described interlude slopes inwardly.After bending, strength ratio is better.Bending be in order to left and right godet roller spacing can regulate between 60-90 millimeter.
Compared with prior art, advantage of the present invention be godet roller rely on from resuspended to lean against on rubber roll and follow rubber roll rotate, be different from traditional godet roller and moved by core silk ribbon.Although short fiber willow catkins flying in the air and floating dust still can enter in bearing, but the rubber roll of godet roller and active rotation has larger frictional force, can overcome because short fiber willow catkins flying in the air and floating dust enter bearing and cause turning round inflexible phenomenon, effectively can guarantee the draw ratio of core silk, core silk even thickness, improves the quality of cladded yarn.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is side view of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
A kind of Initiative thread guiding device for ring throstle spun core-spun yarn, comprise fixed support 1 and the godet roller 2 being arranged on fixed support 1 both sides, the rubber roll 3 of rotation is provided with below godet roller 2, fixed support 1 is connected with godet roller 2 by cantilever mechanism, godet roller 2 rely on from resuspended to lean against on rubber roll 3 and follow rubber roll 3 rotate.
Cantilever mechanism comprises connecting axle 4, rocking bar 5 and lower connecting axle 6, be provided with bearing (figure does not show) in godet roller 2, upper connecting axle 4 is fixed on the side of fixed support 1, and lower connecting axle 6 is connected with bearing, rocking bar 5 upper end is enclosed within connecting axle 4, and rocking bar 5 lower end is fixed on lower connecting axle 6.
Rocking bar 5 is 30 or 40 degree 45 degree in angle of inclination a, angle of inclination a.
Rocking bar 5 lower end is positioned at the inner side of godet roller 2, godet roller 2 comprises V-shaped groove 21, contact wheel 22 and outer back-up ring 23, V-shaped groove 21 is between contact wheel 22 and outer back-up ring 23, contact wheel 22 is positioned at the inner side of V-shaped groove 21, the external diameter of contact wheel 22 is greater than the external diameter of outer back-up ring 23, and contact wheel 22 contacts with rubber roll 3.
Fixed support 1 is arranged on reel cage 8, and fixed support 1 both sides are provided with the engaging lug 11 to downward-extension, and the inner of upper connecting axle 4 is provided with screw thread 41, engaging lug 11 is fixedly installed nut 12, the position of upper connecting axle 4 and nut 12 engages adjustable godet roller 2.
Rocking bar 5 is divided into three sections, upper linkage section 51, interlude 52 and lower linkage section 53, and upper linkage section 51 is enclosed within connecting axle 4, and lower linkage section 53 is enclosed within lower connecting axle 6, and interlude 52 slopes inwardly.
Claims (1)
1. the Initiative thread guiding device for ring throstle spun core-spun yarn, comprise fixed support and the godet roller being arranged on fixed support both sides, it is characterized in that the rubber roll being provided with rotation below godet roller, described fixed support is connected with described godet roller by cantilever mechanism, described godet roller rely on from resuspended to lean against on described rubber roll and follow rubber roll rotate;
Described cantilever mechanism comprises connecting axle, rocking bar and lower connecting axle, bearing is provided with in described godet roller, described upper connecting axle is fixed on described support bracket fastened side, described lower connecting axle is connected with described bearing, described rocking bar upper end is enclosed within described upper connecting axle, and described rocking bar lower end is fixed on described lower connecting axle;
Described rocking bar is angle of inclination, and described angle of inclination is 40 degree;
Described rocking bar lower end is positioned at the inner side of godet roller, described godet roller comprises V-shaped groove, contact wheel and outer back-up ring, described V-shaped groove is between contact wheel and outer back-up ring, described contact wheel is positioned at the inner side of V-shaped groove, the external diameter of described contact wheel is greater than the external diameter of outer back-up ring, and described contact wheel contacts with described rubber roll;
Described fixed support is arranged on reel cage, described fixed support both sides are provided with the engaging lug to downward-extension, the inner of described upper connecting axle is provided with screw thread, described engaging lug is fixedly installed nut, the spacing between described upper connecting axle and adjustable two godet rollers of described nut screw connection;
Described rocking bar is divided into three sections, upper linkage section, interlude and lower linkage section, and described upper linkage section is enclosed within connecting axle, and described lower linkage section is enclosed within lower connecting axle, and described interlude slopes inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210419184.6A CN102899757B (en) | 2012-10-26 | 2012-10-26 | Drive wire guide device of spinning core-spun yarn for ring spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210419184.6A CN102899757B (en) | 2012-10-26 | 2012-10-26 | Drive wire guide device of spinning core-spun yarn for ring spinning frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102899757A CN102899757A (en) | 2013-01-30 |
| CN102899757B true CN102899757B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210419184.6A Expired - Fee Related CN102899757B (en) | 2012-10-26 | 2012-10-26 | Drive wire guide device of spinning core-spun yarn for ring spinning frame |
Country Status (1)
| Country | Link |
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| CN (1) | CN102899757B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104213283B (en) * | 2014-08-29 | 2018-05-15 | 卓郎（江苏）纺织机械有限公司 | Two-for-one twister twizzle fixing device |
| CN105506794B (en) * | 2015-12-24 | 2018-09-14 | 嘉兴学院 | Three rove polymerizations of one kind and three rove set device assemblies |
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|---|---|---|---|---|
| DE4430835A1 (en) * | 1994-08-31 | 1996-03-07 | Schurr Stahlecker & Grill | Appts. for prodn. of composite core-spun yarn |
| CN2613495Y (en) * | 2003-01-17 | 2004-04-28 | 咸阳顶立机械制造有限公司 | Synchronous shifting type core-spinning apparatus |
| CN2615158Y (en) * | 2002-12-13 | 2004-05-12 | 东华大学 | Core-spun device for cellophane spinning |
| CN201155002Y (en) * | 2008-01-14 | 2008-11-26 | 王至昶 | Economic core-spun yarn core silk leading-in device |
| CN201268754Y (en) * | 2008-08-29 | 2009-07-08 | 孟政安 | Corn yarn wire guide apparatus for spinning machine |
| CN201395668Y (en) * | 2009-04-18 | 2010-02-03 | 童云章 | Passive guide-wire device for spinning core yarn in ring spinning frame |
| CN201416052Y (en) * | 2009-06-14 | 2010-03-03 | 童云章 | Thread-guiding driven device for guiding core-spun yarns spun by ring spinning frame |
| CN201416053Y (en) * | 2009-06-14 | 2010-03-03 | 童云章 | Thread-guiding driven device for guiding core-spun yarns spun by ring spinning frame |
| CN201670922U (en) * | 2010-05-22 | 2010-12-15 | 际华三五四二纺织有限公司 | Live roller for spinning core-spun yarn |
| CN101974804A (en) * | 2010-11-18 | 2011-02-16 | 河北太行机械工业有限公司 | Compact spinning device for producing Siro compact covering yarn |
| CN201746630U (en) * | 2010-06-18 | 2011-02-16 | 王至昶 | Core wire guiding device |
| CN102066630A (en) * | 2008-07-17 | 2011-05-18 | 阿姆斯勒纺织公司 | Monitoring method and device for use in the manufacture of core yarn |
| CN202968845U (en) * | 2012-10-26 | 2013-06-05 | 宁波市鄞州大成纺机配件厂 | Active thread guiding device applied to spinning of covering yarns by ring spinning frame |
-
2012
- 2012-10-26 CN CN201210419184.6A patent/CN102899757B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4430835A1 (en) * | 1994-08-31 | 1996-03-07 | Schurr Stahlecker & Grill | Appts. for prodn. of composite core-spun yarn |
| CN2615158Y (en) * | 2002-12-13 | 2004-05-12 | 东华大学 | Core-spun device for cellophane spinning |
| CN2613495Y (en) * | 2003-01-17 | 2004-04-28 | 咸阳顶立机械制造有限公司 | Synchronous shifting type core-spinning apparatus |
| CN201155002Y (en) * | 2008-01-14 | 2008-11-26 | 王至昶 | Economic core-spun yarn core silk leading-in device |
| CN102066630A (en) * | 2008-07-17 | 2011-05-18 | 阿姆斯勒纺织公司 | Monitoring method and device for use in the manufacture of core yarn |
| CN201268754Y (en) * | 2008-08-29 | 2009-07-08 | 孟政安 | Corn yarn wire guide apparatus for spinning machine |
| CN201395668Y (en) * | 2009-04-18 | 2010-02-03 | 童云章 | Passive guide-wire device for spinning core yarn in ring spinning frame |
| CN201416052Y (en) * | 2009-06-14 | 2010-03-03 | 童云章 | Thread-guiding driven device for guiding core-spun yarns spun by ring spinning frame |
| CN201416053Y (en) * | 2009-06-14 | 2010-03-03 | 童云章 | Thread-guiding driven device for guiding core-spun yarns spun by ring spinning frame |
| CN201670922U (en) * | 2010-05-22 | 2010-12-15 | 际华三五四二纺织有限公司 | Live roller for spinning core-spun yarn |
| CN201746630U (en) * | 2010-06-18 | 2011-02-16 | 王至昶 | Core wire guiding device |
| CN101974804A (en) * | 2010-11-18 | 2011-02-16 | 河北太行机械工业有限公司 | Compact spinning device for producing Siro compact covering yarn |
| CN202968845U (en) * | 2012-10-26 | 2013-06-05 | 宁波市鄞州大成纺机配件厂 | Active thread guiding device applied to spinning of covering yarns by ring spinning frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102899757A (en) | 2013-01-30 |
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