CN203904543U - Spinning frame for producing slub yarns - Google Patents
Spinning frame for producing slub yarns Download PDFInfo
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- CN203904543U CN203904543U CN201420352076.6U CN201420352076U CN203904543U CN 203904543 U CN203904543 U CN 203904543U CN 201420352076 U CN201420352076 U CN 201420352076U CN 203904543 U CN203904543 U CN 203904543U
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Abstract
The utility model relates to a spinning frame for producing slub yarns. The spinning frame comprises a main frame body, and a coarse spindle, a yarn guide rod, a rear drawing mechanism, an upper pin mechanism, a front drawing mechanism and a winding mechanism which are sequentially distributed on the main frame body according to the yarn feeding direction, wherein the rear drawing mechanism comprises a rear leather roller and a rear roller; the front drawing mechanism comprises a front leather roller and a front roller; the winding mechanism is used for winding yarns output by the front drawing mechanism; the front leather roller consists of a cross shaft and a leather ring which is movably assembled at the end part of the cross shaft; at least one notch is formed in the circumferential surface of the leather ring; the at least one notch extends to the upper bottom surface and the lower bottom surface of the leather ring along the axis. According to the spinning frame disclosed by the utility model, only a certain number of notches are required to be cut in the front leather roller of an original spinning frame for producing common spun yarns, namely the production of the slub yarns can be realized, the production cost of producing the slub yarns is effectively reduced, and the market competitiveness of a product is improved.
Description
Technical field
The utility model relates to a kind of fine spining machine, refers to especially a kind of fine spining machine for the production of slub yarn.
Background technology
Slub yarn is to have thickness outward appearance pockety, is a kind of in Fancy Yarns, the yarn of slub yarn neglect thin neglect thick, the title ring that has a joint to fold out.In prior art, have the equipment of multiple production slub yarn, equipment component is on the basis of original fine spining machine, by increasing the parts that a set of regulating system and replacement adapt, forms new fine spining machine.For example stepper motor drives the speed change system of front roller to produce slub yarn, its spun slub yarn is generally different pitches and five long rings of joint are a partial circulating, successive is started and formed 25 rings is a systemic circulation, and the slub yarn device of driven by servomotor can spin, joint is long, pitch arranges arbitrarily, and joint slightly can different multiplying change arbitrarily on same one thread.Although prior art can be produced colory slub yarn, it also needs very large to the improvement cost of original fine spining machine, and production cost is high.In addition, the pitch of the slub yarn that existing equipment is produced is to have some limitations, when the pitch of needed slub yarn hour, prior art need to be changed value system more expensive, that precision is higher and parts could be realized, this cost often a lot of medium-sized and small enterprises is difficult to bear, and the repacking not a duck soup of equipment, needs professional skilled worker could implement, and equipment coordination after reequiping is often affected.
Summary of the invention
The utility model provides a kind of fine spining machine for the production of slub yarn, to overcome, the equipment modification cost of existing production slub yarn is high, retrofit technology requires height, the equipment coordination after repacking is often affected, and the pitch of slub yarn is the problem such as to have some limitations.
The utility model adopts following technical scheme:
For the production of the fine spining machine of slub yarn, comprise main frame body and distribute successively and be assemblied in rove ingot, guide hook, lever jack, collection yarn device, first break draft mechanism, upper pin mechanism, front draft mechanism and the winding mechanism on main frame body by yarn trend.The hook end of this guide hook extends to by above-mentioned rove ingot sidewall, and yarn marches to above-mentioned lever jack by the output of rove ingot is rear through this guide hook hook end.In this collection yarn device, be provided with bellmouth orifice, mouthful upward this collection yarn device is located between above-mentioned lever jack and above-mentioned first break draft mechanism for this bellmouth orifice wide, and yarn passes this bellmouth orifice after being derived by lever jack, then enters this first break draft mechanism.This first break draft mechanism comprises rear roller and rear roller, and this rear roller drives this rear roller System of Rotating about Fixed Axis of transmission.On this, pin mechanism is advanced to control yarn for generation of the additional friction field of force, and this front draft mechanism comprises front leather roller and front roller, and this front roller drives this front leather roller System of Rotating about Fixed Axis of transmission.This front leather roller consists of transverse axis and apron, apron by bearing assemble on transverse axis, this apron in tubular construction, the cross section of apron is annulus, the periphery of this apron is provided with at least one otch, this otch extends along the short transverse of apron, and preferably the two ends of this otch extend to respectively upper bottom surface and the bottom surface of apron, and preferably the tangent plane of otch is plane.
More specifically:
Above-mentioned winding mechanism comprises crane, ring bobbin and spindle mechanism, and this spindle mechanism is used for driving this ring bobbin High Rotation Speed of drive.
Crane comprises connecting rod, lead, clip, transverse slat and anti-balloon plate; This connecting rod is connected with main frame body by steel cable, and this lead lower end is fixedly assemblied on this connecting rod, and this clip is fixedly assemblied on described main frame body, and this clip is run through in the upper end of this lead; This transverse slat is connected with the first actuating unit, and this first actuating unit drives this crossbearer by setting speed, to make lifting action along this lead for reciprocation cycle ground; This transverse slat is provided with and is the plurality of through holes that linearity is arranged, and between two adjacent through holes, is provided with an anti-balloon plate; On this through hole, hole is along being equiped with rings, and this rings top is slide rail, and this rings top slide is provided with the steel traveler matching, and this steel traveler top is provided with guide ring, and the yarn of described first break draft mechanism output is wound on described ring bobbin through after this guide ring.In addition, above-mentioned lead top is fixedly equipped with thread board, and this thread board sidewall is provided with a plurality of twizzles, and this twizzle is that steel wire spirally curls up formation, and one end of twizzle is fixedly assemblied on the sidewall of thread board.Directly over each above-mentioned rings axle center, be equipped with this twizzle, the yarn of above-mentioned first break draft mechanism output is advanced through the backward above-mentioned guide ring of screw at this twizzle middle part.
Spindle mechanism comprises spindle and the second actuating unit, and this second actuating unit is used for driving this spindle high speed System of Rotating about Fixed Axis, and above-mentioned ring bobbin is from top to bottom sheathed on this spindle outside.
In addition, above-mentioned upper pin mechanism comprises middle roller, lower lead, lower belt, driven axle, upper guide pad and upper belt.Lower belt is sheathed on the outside of this middle roller and lower lead, and middle roller drives lower belt rotation.On this, belt is sheathed on the outside of this driven axle and upper guide pad, and this lower belt drives belt on this to rotate, and on this, belt drives this driven axle System of Rotating about Fixed Axis.
Above-mentioned apron outside is connected with roll banding, the silk thread of this roll banding for adhering on this apron of sticky removing.
From the above-mentioned description to the utility model structure, compared to the prior art, the utlity model has following advantage: fine spining machine of the present utility model only need to cut the otch of some on the front leather roller of the fine spining machine of the common spun yarn of original production, can realize the production of slub yarn, and the roller that the roller cutting can also change in the employing cycle, improved the use value that is about to discarded roller, the production cost of slub yarn has obtained effectively reducing, and cut otch on roller, easily realize, simple to operate; In the time of need to producing slub yarn, only need the front leather roller on fine spining machine to replace with the roller with otch, the production of slub yarn easily realizes, and does not affect the complete machine harmony of original fine spining machine.In addition, in the time of need to producing the slub yarn of different pitches, only needing to control kerf width on apron and the quantity of otch can realize, need to production pitch slub yarn heterogeneous, only need to control otch on the apron position distribution on periphery.In addition, slub yarn of the present utility model can be produced the slub yarn that ring pitch is less, and realizes with low costly, has effectively reduced the production cost of producing slub yarn, has improved the competitiveness of product in market.
Accompanying drawing explanation
Fig. 1 is the structure diagram of fine spining machine of the present utility model.
Fig. 2 is the enlarged drawing of the local A in Fig. 1.
Fig. 3 is the enlarged drawing of the local B in Fig. 1.
The specific embodiment
The specific embodiment of the present utility model is described with reference to the accompanying drawings.
With reference to Fig. 1, Fig. 2, for the production of the fine spining machine of slub yarn, comprise main frame body 1 and distribute successively and be assemblied in rove ingot 2, guide hook 3, lever jack 4, collection yarn device 5, first break draft mechanism 6, upper pin mechanism 7, front draft mechanism 8 and the winding mechanism 9 on main frame body 1 by yarn a trend.The hook end of this guide hook 3 extends to by above-mentioned rove ingot 2 sidewalls, and yarn a marches to above-mentioned lever jack 4 by 2 outputs of rove ingot are rear through these guide hook 3 hook ends.In this collection yarn device 5, be provided with bellmouth orifice, mouthful upward this collection yarn device 5 is located between above-mentioned lever jack 4 and above-mentioned first break draft mechanism 6 for this bellmouth orifice wide, and yarn a passes this bellmouth orifice after being derived by lever jack 4, then enters this first break draft mechanism 6.This first break draft mechanism 6 comprises rear roller 61 and rear roller 62, and this rear roller 62 drives these rear roller 61 System of Rotating about Fixed Axis of transmission.On this, pin mechanism 7 is advanced to control yarn a for generation of the additional friction field of force.Continuation is with reference to Fig. 1, Fig. 2, and this front draft mechanism 8 comprises front leather roller 81 and front roller 82, and this front roller 82 drives these front leather roller 81 System of Rotating about Fixed Axis of transmission.This front leather roller 81 consists of transverse axis 811 and apron 812, apron 812 by bearing assemble on transverse axis 811, this apron 812 in tubular construction, the cross section of apron 812 is annulus, the periphery of this apron 812 is provided with at least one otch 813, this otch 813 extends along the short transverse of apron 812, preferably the two ends of this otch 813 extend to respectively upper bottom surface and the bottom surface of apron 812, and preferably the tangent plane of otch 813 is plane, but this otch 813 can be also convex or the cambered surface that concaves, and its difference is related to the thickness of the ring on product.Apron 812 outsides are connected with roll banding 83, the silk thread of this roll banding 83 for adhering on this apron 812 of sticky removing, and this is conducive to improve the quality of product.
Continuation is with reference to Fig. 1, and above-mentioned winding mechanism 9 comprises crane 91, ring bobbin 92 and spindle mechanism 93, and this spindle mechanism 93 drives these ring bobbin 92 High Rotation Speeds for driving.
Continuation is with reference to Fig. 1, and crane 91 comprises connecting rod 911, lead 912, clip 913, transverse slat 914 and anti-balloon plate 915; This connecting rod 911 is connected with main frame body 1 by steel cable, and these lead 912 lower ends are fixedly assemblied on this connecting rod 911, and this clip 913 is fixedly assemblied on described main frame body 1, and this clip 913 is run through in the upper end of this lead; This transverse slat 914 is connected with the first actuating unit 916, this first actuating unit 916 for reciprocation cycle drive this crossbearer by setting speed, to make lifting action along this lead 912; With reference to Fig. 1, Fig. 3, this transverse slat 914 is provided with and is the plurality of through holes that linearity is arranged, and between two adjacent through holes, is provided with an anti-balloon plate 915; On this through hole, hole is along being equiped with rings 917, these rings 917 tops are slide rail, these rings 917 tops are provided with the steel traveler matching, and this steel traveler top is provided with guide ring 918, and the yarn a of described first break draft mechanism 6 outputs is wound on described ring bobbin 92 through after this guide ring 918.In addition, above-mentioned lead 912 tops are fixedly equipped with thread board 919, and these thread board 919 sidewalls are provided with a plurality of twizzles 920, and this twizzle 920 spirally curls up formation for steel wire, and one end of twizzle 920 is fixedly assemblied on the sidewall of thread board 919.Directly over each above-mentioned rings 917 axle center, be equipped with this twizzle 920, the yarn a of above-mentioned first break draft mechanism 6 outputs advances through the backward above-mentioned guide ring 918 of screw at these twizzle 920 middle parts.
With reference to Fig. 1, spindle mechanism 93 comprises spindle 931 and the second actuating unit 932, and this second actuating unit 932 is for driving this spindle 931 high speed System of Rotating about Fixed Axis, and above-mentioned ring bobbin 92 is from top to bottom sheathed on this spindle 931 outsides.
With reference to Fig. 1, in addition, above-mentioned upper pin mechanism 7 comprises middle roller 71, lower lead, lower belt, driven axle 72, upper guide pad and upper belt.Lower belt is sheathed on the outside of this middle roller 71 and lower lead, and middle roller 71 drives lower belt rotation.On this, belt is sheathed on the outside of this driven axle 72 and upper guide pad, and this lower belt drives belt on this to rotate, and on this, belt drives this driven axle 72 System of Rotating about Fixed Axis.
The utility model is for the production of the operation principle of the fine spining machine of slub yarn: the rotating speed of spindle 931, front roller 82, middle roller 71, rear roller 62 progressively successively decreases, so the yarn a between the two exists certain pulling force arbitrarily.On the apron 812 of front leather roller 81, breach is set, when apron 812 breach contact with front roller 82, due to the existence of breach, the frictional force between front leather roller 81 and front roller 82 reduces, the resistance force diminishes that yarn a is pulled, the now meeting of yarn a relatively slightly forms ring; And when front leather roller 81 otch 813 while leaving front roller 82, complete of apron 812 contacts with front roller 82, frictional force between apron 812 and front roller 82 increases, the resistance that yarn a is pulled increases, and the rotating speed of spindle 931 is fixed, so the yarn a of front draft mechanism 8 outputs can be drawn longlyer, now yarn a is compared with carefully forming internode.Otch 813 on front leather roller 81 and complete be alternately connected with front roller 82, will form the slub yarn structure that ring and internode circulation occur.
Fine spining machine of the present utility model only need to cut the otch 813 of some on the front leather roller 81 of the fine spining machine of the common spun yarn of original production, can realize the production of slub yarn, and the roller that the roller cutting can also change in the employing cycle, improved the use value that is about to discarded roller, the production cost of slub yarn has obtained effectively reducing, and cut otch 813 on roller, easily realize, simple to operate; In the time of need to producing slub yarn, only need the front leather roller on fine spining machine 81 to replace with the roller with otch 813, the production of slub yarn easily realizes, and does not affect the complete machine harmony of original fine spining machine.In addition, in the time of need to producing the slub yarn of different pitches, only needing to control otch 813 width on apron 812 and the quantity of otch 813 can realize, need to production pitch and slub yarn heterogeneous, only need to control otch 813 on apron 812 position distribution on periphery.In addition, slub yarn of the present utility model can be produced the slub yarn that ring pitch is less, and realizes with low costly, has effectively reduced the production cost of producing slub yarn, has improved the competitiveness of product in market.
Above are only the specific embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. for the production of the fine spining machine of slub yarn, comprise main frame body and distribute successively and be assemblied in rove ingot, lever jack, first break draft mechanism, upper pin mechanism, front draft mechanism and the winding mechanism on main frame body by yarn trend; This first break draft mechanism comprises rear roller and rear roller; On this, pin mechanism is advanced to control yarn for generation of the additional friction field of force, and this front draft mechanism comprises front leather roller and front roller, and this winding mechanism is for doing the yarn of front draft mechanism output to process around volume; It is characterized in that: described front leather roller consists of transverse axis and the movable apron that is assemblied in transverse axis end, and the periphery of this apron is provided with at least one otch, and this otch extends along the short transverse of apron.
2. the fine spining machine for the production of slub yarn as claimed in claim 1, is characterized in that: the tangent plane of described otch is plane.
3. the fine spining machine for the production of slub yarn as claimed in claim 1, is characterized in that: described winding mechanism comprises crane, ring bobbin and spindle mechanism, and this spindle mechanism is used for driving this ring bobbin High Rotation Speed of drive.
4. the fine spining machine for the production of slub yarn as claimed in claim 3, is characterized in that: described crane comprises connecting rod, lead, clip, transverse slat and anti-balloon plate; This connecting rod is connected with main frame body by steel cable, and this lead lower end is fixedly assemblied on this connecting rod, and this clip is fixedly assemblied on described main frame body, and this clip is run through in the upper end of this lead; This transverse slat is connected with the first actuating unit, and this first actuating unit is done elevating movement for this transverse slat of push-and-pull along this lead; This transverse slat is provided with and is the plurality of through holes that linearity is arranged, and between two adjacent through holes, is provided with an anti-balloon plate; On this through hole, hole is along being equiped with rings, and this rings top is slide rail, and this rings top slide is provided with the steel traveler matching, and this steel traveler top is provided with guide ring, and the yarn of described first break draft mechanism output is wound on described ring bobbin through after this guide ring.
5. the fine spining machine for the production of slub yarn as claimed in claim 4, it is characterized in that: described lead top is fixedly equipped with thread board, this thread board sidewall is provided with a plurality of twizzles, described in each rings axle center directly over be equipped with this twizzle, the yarn of described first break draft mechanism output is successively through this twizzle and described guide ring.
6. the fine spining machine for the production of slub yarn as claimed in claim 3, it is characterized in that: spindle mechanism comprises spindle and the second actuating unit, this second actuating unit is used for driving this spindle high speed System of Rotating about Fixed Axis, and described ring bobbin is from top to bottom sheathed on this spindle outside.
7. the fine spining machine for the production of slub yarn as claimed in claim 1, is characterized in that: upper pin mechanism comprises middle roller, lower lead, lower belt, driven axle, upper guide pad and upper belt; Lower belt is sheathed on the outside of this middle roller and lower lead, and middle roller drives lower belt rotation; On this, belt is sheathed on the outside of this driven axle and upper guide pad, and this lower belt drives belt on this to rotate, and on this, belt drives this driven axle System of Rotating about Fixed Axis.
8. the fine spining machine for the production of slub yarn as claimed in claim 1, is characterized in that: described main frame body is provided with guide hook, and the hook end of this guide hook extends to by described rove ingot sidewall, and yarn passes through guide hook, described lever jack successively by rove ingot.
9. the fine spining machine for the production of slub yarn as claimed in claim 1, it is characterized in that: on described main frame body, be fixed with collection yarn device, in this collection yarn device, be provided with bellmouth orifice, this bellmouth orifice wide mouthful upward, this collection yarn device is located between described lever jack and described first break draft mechanism.
10. the fine spining machine for the production of slub yarn as claimed in claim 1, is characterized in that: described apron outside is connected with roll banding, the silk thread of this roll banding for adhering on this apron of sticky removing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352076.6U CN203904543U (en) | 2014-06-30 | 2014-06-30 | Spinning frame for producing slub yarns |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352076.6U CN203904543U (en) | 2014-06-30 | 2014-06-30 | Spinning frame for producing slub yarns |
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| CN203904543U true CN203904543U (en) | 2014-10-29 |
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| CN201420352076.6U Active CN203904543U (en) | 2014-06-30 | 2014-06-30 | Spinning frame for producing slub yarns |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018254A (en) * | 2014-06-30 | 2014-09-03 | 泉州明恒纺织有限公司 | Spinning frame for producing bunchy yarn |
| CN109518330A (en) * | 2017-09-20 | 2019-03-26 | 海宁市晶成纺织有限公司 | A kind of spinning frame for producing slub group yarn feeding device |
| CN114635212A (en) * | 2022-02-14 | 2022-06-17 | 江南大学 | Eccentric structure bunchy yarn production device and production method |
-
2014
- 2014-06-30 CN CN201420352076.6U patent/CN203904543U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018254A (en) * | 2014-06-30 | 2014-09-03 | 泉州明恒纺织有限公司 | Spinning frame for producing bunchy yarn |
| CN104018254B (en) * | 2014-06-30 | 2017-02-15 | 泉州明恒纺织有限公司 | Spinning frame for producing bunchy yarn |
| CN109518330A (en) * | 2017-09-20 | 2019-03-26 | 海宁市晶成纺织有限公司 | A kind of spinning frame for producing slub group yarn feeding device |
| CN109518330B (en) * | 2017-09-20 | 2024-05-07 | 常山乔杉纺织有限公司 | Yarn pulling device of spinning frame for producing bunchy yarn |
| CN114635212A (en) * | 2022-02-14 | 2022-06-17 | 江南大学 | Eccentric structure bunchy yarn production device and production method |
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