CN212357497U - Yarn guide device for vortex spinning - Google Patents
Yarn guide device for vortex spinning Download PDFInfo
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- CN212357497U CN212357497U CN202021303045.3U CN202021303045U CN212357497U CN 212357497 U CN212357497 U CN 212357497U CN 202021303045 U CN202021303045 U CN 202021303045U CN 212357497 U CN212357497 U CN 212357497U
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- yarn guide
- fixed
- screw rod
- guide device
- vortex spinning
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Abstract
The utility model discloses a feed carrier for vortex spinning, including mounting panel, servo motor, second lead screw, lifter plate, spout, waist type hole, fixed plate and telescopic link, servo motor's output shaft has first lead screw through the coupling joint, first lead screw with the second lead screw passes through the drive mechanism transmission and connects, lifter plate threaded connection is in first lead screw with on the second lead screw, sliding connection has a plurality of slider in the spout, be provided with fixing bolt on the fixed plate, the fixed plate passes through waist type hole with fixing bolt's cooperation is fixed on the lifter plate, the top of telescopic link is fixed with leads the yarn ring. The utility model discloses can adjust the height and the lateral position of a plurality of yarn guide rings, can lead to many not co-altitude yarns simultaneously, applicable in multiple yarn demand of leading.
Description
Technical Field
The utility model relates to a weaving equipment technical field specifically is a feed carrier for vortex spins.
Background
Vortex spinning is spinning equipment which is developed by improving air jet spinning and is suitable for spinning pure cotton. The spinning principle of vortex spinning is that sliver which finishes drawing is supplied to a drafting device, fiber bundles drafted by a roller drafting device are output from a front roller jaw and enter a spinning nozzle along a spiral fiber guide channel under the action of axial airflow at the inlet of the spinning nozzle. The outlet of the spiral fiber guide channel is provided with a needle-shaped twist-stopping piece, and the fiber bundle is bent at the needle part, so that the fiber bundle is introduced into the vortex chamber in a state of not adding twist. The leading end of the fiber bundle is drawn into a yarn passage in the spindle by the dragging action of the formed yarn and twisted into the newly formed yarn as a yarn core. The tail end of the fibre remains in the fibre guide channel while being gripped by the front roller nip. When the tail end of the fiber is not held by the front roller jaw any more, the tail end of the fiber is not kept in the fiber guide channel under the centrifugal action of the air vortex in the spinning nozzle, but is radially dispersed by the rotating airflow at the spindle inlet, is laid on the conical surface at the front end of the spindle under the driving of the air vortex, rotates along with the air vortex, is wound on the subsequent yarn and is output through the channel of the yarn in the spindle. The yarn formed is composed of a yarn core formed by approximately parallel untwisted fibers and fibers wrapped spirally on the periphery.
The yarn guide device is used for guiding yarns after the yarns are output, however, most of the existing yarn guide devices are fixed, the positions of the yarn guide mechanisms cannot be adjusted according to actual working conditions, the yarns with different requirements cannot be guided respectively, the expansibility is insufficient, and the different yarn guide requirements cannot be met well.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feed carrier for vortex spins can adjust the height and the lateral position of a plurality of yarn guide rings, can lead to many not co-altitude yarns simultaneously, and is applicable in multiple yarn demand of leading to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a yarn guide device for vortex spinning, comprising:
mounting a plate;
the servo motor is fixed on one side of the mounting plate, and an output shaft of the servo motor is connected with a first screw rod through a coupler;
the second screw rod is rotatably arranged on the mounting plate at one side far away from the servo motor through a bearing, and the first screw rod and the second screw rod are in transmission connection through a transmission mechanism;
the lifting plate is in threaded connection with the first screw rod and the second screw rod;
the lifting plate comprises a sliding chute and two waist-shaped holes, wherein the sliding chute and the waist-shaped holes are formed in the lifting plate, the sliding chute is connected with a plurality of sliding blocks in a sliding mode, and the two waist-shaped holes are symmetrically arranged around the sliding chute;
the two fixing plates are fixed on two sides of the sliding block, fixing bolts are arranged on the fixing plates, and the fixing plates are fixed on the lifting plate through the matching of the waist-shaped holes and the fixing bolts;
the yarn guide device comprises a telescopic rod fixed on a sliding block, and a yarn guide ring is fixed at the top end of the telescopic rod.
Preferably, the transmission mechanism comprises two synchronous belt wheels and a synchronous belt, wherein one of the two synchronous belt wheels is fixed on the first screw rod, the other synchronous belt wheel is fixed on the second screw rod, and the two synchronous belt wheels are connected through the synchronous belt.
Preferably, the telescopic rod comprises a first connecting rod and a second connecting rod, the first connecting rod is fixed on the sliding block, a slot is formed in the end face, away from the sliding block, of the first connecting rod, the second connecting rod is connected in the slot in a sliding mode, and the yarn guide ring is fixed on the second connecting rod.
Preferably, the first connecting rod is connected with a locking screw in a threaded manner, and the end head of the locking screw abuts against the second connecting rod in the slot.
Preferably, the fixing bolt and the locking bolt are both sleeved with springs.
Preferably, the mounting plate is provided with a plurality of mounting holes.
Preferably, a protective box is fixed on the mounting plate, and a through hole for the first screw rod and the second screw rod to pass through is formed in the protective box.
Preferably, the protective box is provided with a threading hole.
Preferably, the first screw rod and the second screw rod are fixed with limit blocks at the ends far away from the mounting plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the first screw rod and the second screw rod can be driven to rotate through the matching of the servo motor and the transmission mechanism, so that the lifting plate can move up and down, and the heights of the yarn guide rings can be uniformly adjusted according to the height of yarns; the sliding block can slide in the sliding groove, and the fixing bolt is matched with the waist-shaped hole to lock the fixing plate on the lifting plate, so that the position of the sliding block is fixed, and the transverse positions of the yarn guide rings can be adjusted according to the space between a plurality of yarns; the length of the telescopic rod is adjusted by means of the telescopic function of the telescopic rod, so that the heights of the yarn guide rings can be further adjusted according to the difference of the heights of all yarns, and a plurality of yarns with different heights can be guided at the same time; the yarn guide device is suitable for various yarn guide requirements and high in expandability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a right-side schematic view of the present invention;
fig. 3 is a perspective view of the present invention;
fig. 4 is a schematic structural view of the mounting plate of the present invention;
fig. 5 is a schematic structural view of the lifting plate of the present invention;
fig. 6 is a schematic sectional view of the telescopic rod of the present invention.
In the figure: 1. mounting a plate; 2. a servo motor; 3. a first lead screw; 4. a second lead screw; 5. a transmission mechanism; 501. a synchronous pulley; 502. a synchronous belt; 6. a lifting plate; 7. a chute; 8. a kidney-shaped hole; 9. a slider; 10. a fixing plate; 11. fixing the bolt; 12. a telescopic rod; 1201. a first connecting rod; 1202. a second connecting rod; 1203. a slot; 13. a yarn guide ring; 14. mounting holes; 15. a protective box; 16. a through hole; 17. threading holes; 18. a limiting block; 19. and locking the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
a yarn guide device for vortex spinning comprises a mounting plate 1, a servo motor 2, a second lead screw 4 and a lifting plate 6, wherein four mounting holes 14 are formed in the mounting plate 1, the mounting plate 1 is convenient to mount on the vortex spinning, the servo motor 2 is fixed on one side of the mounting plate 1, an output shaft of the servo motor 2 is connected with a first lead screw 3 through a coupler, the second lead screw 4 is rotatably mounted on one side, far away from the servo motor 2, of the mounting plate 1 through a bearing, the first lead screw 3 and the second lead screw 4 are in transmission connection through a transmission mechanism 5, the lifting plate 6 is in threaded connection with the first lead screw 3 and the second lead screw 4, and one ends, far away from the mounting plate 1, of the first lead screw 3 and the second lead screw 4 are respectively and fixedly provided with a limiting block 18 so as to limit the position of the lifting;
the first lead screw 3 and the second lead screw 4 can be driven to rotate through the matching of the servo motor 2 and the transmission mechanism 5, so that the lifting plate 6 can move up and down, and the heights of the plurality of yarn guide rings 13 can be uniformly adjusted according to the height of yarns.
The transmission mechanism 5 comprises two synchronous belt wheels 501 and two synchronous belts 502, wherein one synchronous belt wheel 501 is fixed on the first screw rod 3, the other synchronous belt wheel 501 is fixed on the second screw rod 4, and the two synchronous belt wheels 501 are in transmission connection through the synchronous belts 502;
when the servo motor 2 drives the first lead screw 3 to rotate, the synchronous belt 502 is driven to rotate through the synchronous belt wheel 501 on the first lead screw, and then the synchronous belt wheel 501 on the second lead screw 4 is driven to rotate so as to drive the second lead screw 4 to synchronously rotate, and therefore the two lead screws can be synchronously rotated.
Be fixed with protective housing 15 on the mounting panel 1, offer the through-hole 16 that supplies first lead screw 3 and second lead screw 4 to pass on the protective housing 15, can protect servo motor 2 and drive mechanism 5, offered through wires hole 17 on the protective housing 15, make things convenient for servo motor 2 to work a telephone switchboard.
The yarn guide device for vortex spinning further comprises a sliding chute 7, waist-shaped holes 8 and two fixing plates 10, wherein the sliding chute 7 and the waist-shaped holes 8 are formed in the lifting plate 6, four sliding blocks 9 are connected in the sliding chute 7 in a sliding mode, the waist-shaped holes 8 are arranged in two numbers, the two waist-shaped holes 8 are symmetrically arranged relative to the sliding chute 7, the two fixing plates 10 are fixed to two sides of each sliding block 9, fixing bolts 11 are arranged on the fixing plates 10, and the fixing plates 10 are fixed on the lifting plate 6 through the matching of the waist-shaped holes 8 and the fixing bolts 11;
the sliding block 9 can slide in the sliding groove 7, the fixing bolt 11 and the waist-shaped hole 8 are matched to lock the fixing plate 10 on the lifting plate 6, the position of the sliding block 9 is further fixed, and the transverse positions of the yarn guide rings 13 can be adjusted according to the distance between a plurality of yarns.
The yarn guide device for vortex spinning further comprises a telescopic rod 12, the telescopic rod 12 is fixed on the sliding block 9, a yarn guide ring 13 is fixed at the top end of the telescopic rod 12, and the yarn guide ring 13 can be replaced by a yarn guide roller according to different working condition requirements;
rely on the flexible function of telescopic link 12 in order to adjust its length, and then can be according to the difference of the height of every yarn further adjust the height of a plurality of guide rings 13 for can lead many not co-altitude yarns simultaneously.
The telescopic rod 12 comprises a first connecting rod 1201 and a second connecting rod 1202, the first connecting rod 1201 is fixed on the sliding block 9, a slot 1203 is formed in the end face, away from the sliding block 9, of the first connecting rod 1201, the second connecting rod 1202 is connected in the slot 1203 in a sliding mode, the yarn guide ring 13 is fixed on the second connecting rod 1202, a locking screw 19 is connected to the first connecting rod 1201 in a threaded mode, the end head of the locking screw 19 abuts against the second connecting rod 1202 in the slot 1203, springs are sleeved on the fixing bolt 11 and the locking screw 19, and the fixing bolt 11 and the locking screw 19 cannot be easily loosened after the fixing bolt 11 and the locking screw 19 are used for a period of time;
after the locking screw 19 is unscrewed, the length of the telescopic rod 12 can be adjusted by adjusting the length of the second connecting rod 1202 inserted into the insertion groove 1203 of the first connecting rod 1201, and after the adjustment is completed, the locking screw 19 is screwed to lock the second connecting rod 1202.
The using method of the yarn guide device for vortex spinning comprises the following steps:
s1, fixing the mounting plate 1 at a yarn guide mounting position on vortex spinning;
s2, starting the servo motor 2, driving the first screw rod 3 and the second screw rod 4 to rotate through the cooperation of the servo motor 2 and the transmission mechanism 5 according to the heights of a plurality of yarns, and adjusting the lifting plate 6 to a proper height;
s3, adjusting the transverse positions of the yarn guide rings 13 through the sliding blocks 9 in the sliding grooves 7 according to the space between the yarns, and locking the fixing plate 10 on the lifting plate 6 through the matching of the fixing bolts 11 and the waist-shaped holes 8 after the adjustment to the proper positions;
s4, adjusting the height of each yarn guide ring 13 by adjusting the length of the telescopic rod 12 according to the height of each yarn, so that each yarn can penetrate through the corresponding yarn guide ring 13.
In conclusion, the first screw rod 3 and the second screw rod 4 can be driven to rotate through the matching of the servo motor 2 and the transmission mechanism 5, so that the lifting plate 6 can move up and down, and the heights of the yarn guide rings 13 can be uniformly adjusted according to the height of yarns; the sliding block 9 can slide in the sliding groove 7, and the fixing bolt 11 and the waist-shaped hole 8 are matched to lock the fixing plate 10 on the lifting plate 6, so that the position of the sliding block 9 is fixed, and the transverse positions of a plurality of yarn guide rings 13 can be adjusted according to the space between a plurality of yarns; the length of the telescopic rod 12 can be adjusted by means of the telescopic function of the telescopic rod, and the heights of the yarn guide rings 13 can be further adjusted according to the difference of the heights of all yarns, so that a plurality of yarns with different heights can be guided at the same time; the yarn guide device is suitable for various yarn guide requirements and high in expandability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A yarn guide device for vortex spinning, comprising:
a mounting plate (1);
the servo motor (2) is fixed on one side of the mounting plate (1), and an output shaft of the servo motor (2) is connected with a first screw rod (3) through a coupler;
the second screw rod (4) is rotatably arranged on the mounting plate (1) through a bearing and far away from one side of the servo motor (2), and the first screw rod (3) is in transmission connection with the second screw rod (4) through a transmission mechanism (5);
the lifting plate (6) is in threaded connection with the first screw rod (3) and the second screw rod (4);
the lifting plate is characterized by comprising a sliding chute (7) and two waist-shaped holes (8) which are formed in the lifting plate (6), wherein the sliding chute (7) is connected with a plurality of sliding blocks (9) in a sliding mode, the number of the waist-shaped holes (8) is two, and the two waist-shaped holes (8) are symmetrically arranged relative to the sliding chute (7);
two fixing plates (10) fixed on two sides of the sliding block (9), wherein fixing bolts (11) are arranged on the fixing plates (10), and the fixing plates (10) are fixed on the lifting plate (6) through the matching of the waist-shaped holes (8) and the fixing bolts (11);
the yarn guide device comprises a telescopic rod (12) fixed on a sliding block (9), and a yarn guide ring (13) is fixed at the top end of the telescopic rod (12).
2. A yarn guide device for vortex spinning according to claim 1, wherein: the transmission mechanism (5) comprises two synchronous belt wheels (501) and two synchronous belts (502), wherein one of the two synchronous belt wheels (501) is fixed on the first screw rod (3), the other synchronous belt wheel (501) is fixed on the second screw rod (4), and the two synchronous belt wheels (501) are in transmission connection through the synchronous belts (502).
3. A yarn guide device for vortex spinning according to claim 1, wherein: the telescopic rod (12) comprises a first connecting rod (1201) and a second connecting rod (1202), the first connecting rod (1201) is fixed on the sliding block (9), a slot (1203) is formed in the end face, away from the sliding block (9), of the first connecting rod (1201), the second connecting rod (1202) is connected in the slot (1203) in a sliding mode, and the yarn guide ring (13) is fixed on the second connecting rod (1202).
4. A yarn guide device for vortex spinning according to claim 3, wherein: a locking screw (19) is connected to the first connecting rod (1201) in a threaded manner, and the end of the locking screw (19) abuts against the second connecting rod (1202) in the slot (1203).
5. A yarn guide device for vortex spinning according to claim 4, wherein: and springs are sleeved on the fixing bolt (11) and the locking screw (19).
6. A yarn guide device for vortex spinning according to claim 1, wherein: a plurality of mounting holes (14) are formed in the mounting plate (1).
7. A yarn guide device for vortex spinning according to claim 1, wherein: a protective box (15) is fixed on the mounting plate (1), and a through hole (16) for the first screw rod (3) and the second screw rod (4) to pass through is formed in the protective box (15).
8. A yarn guide device for vortex spinning according to claim 7, wherein: the protective box (15) is provided with a threading hole (17).
9. A yarn guide device for vortex spinning according to claim 1, wherein: and limiting blocks (18) are fixed at the ends, far away from the mounting plate (1), of the first screw rod (3) and the second screw rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303045.3U CN212357497U (en) | 2020-07-07 | 2020-07-07 | Yarn guide device for vortex spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021303045.3U CN212357497U (en) | 2020-07-07 | 2020-07-07 | Yarn guide device for vortex spinning |
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| Publication Number | Publication Date |
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| CN212357497U true CN212357497U (en) | 2021-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021303045.3U Active CN212357497U (en) | 2020-07-07 | 2020-07-07 | Yarn guide device for vortex spinning |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418761A (en) * | 2022-08-23 | 2022-12-02 | 安徽省天助纺织科技集团股份有限公司 | Yarn feeding device with guiding function for textile processing and method thereof |
-
2020
- 2020-07-07 CN CN202021303045.3U patent/CN212357497U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418761A (en) * | 2022-08-23 | 2022-12-02 | 安徽省天助纺织科技集团股份有限公司 | Yarn feeding device with guiding function for textile processing and method thereof |
| CN115418761B (en) * | 2022-08-23 | 2023-06-16 | 安徽省天助纺织科技集团股份有限公司 | Yarn feeding device with guiding function for textile processing and method thereof |
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