CN212357487U - Pay-off device for vortex spinning machine - Google Patents
Pay-off device for vortex spinning machine Download PDFInfo
- Publication number
- CN212357487U CN212357487U CN202021328108.0U CN202021328108U CN212357487U CN 212357487 U CN212357487 U CN 212357487U CN 202021328108 U CN202021328108 U CN 202021328108U CN 212357487 U CN212357487 U CN 212357487U
- Authority
- CN
- China
- Prior art keywords
- mounting
- fixed
- pay
- guide
- spinning machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a pay-off for vortex spinning machine, including mounting panel, servo motor, second fixed plate, first mounting bracket, second mounting bracket, third mounting bracket and fourth mounting bracket, every servo motor's output shaft all has the pivot through the coupling joint, the integral type is connected with fixed cover, two on the second fixed plate rotate through the bearing between the first mounting bracket and install first guide roll, two rotate through the bearing between the second mounting bracket and install the second guide roll, two be fixed with the backup pad on the third mounting bracket, be fixed with servo electric jar in the backup pad, rotate through the bearing on the fourth mounting bracket and install the compression roller. The utility model discloses applicable unwrapping wire demand in multiple different work condition can adjust the elasticity of yarn when the unwrapping wire, and applicable in multiple unwrapping wire demand, scalability is high.
Description
Technical Field
The utility model relates to a weaving equipment technical field specifically is a pay-off for vortex spinning machine.
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.
Need carry out further processing to the yarn after the yarn output, consequently need carry out the unwrapping wire through pay-off to a yarn bobbin, however current pay-off can only carry out the unwrapping wire to single yarn mostly, and efficiency is lower, or by a set of power unit transmission, can't satisfy current unwrapping wire demand, and the in-process yarn of unwrapping wire easily leads to the yarn to drop or the fracture because too loose or too tight simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pay-off for vortex spinning machine, can drive a plurality of yarn section of thick bamboo simultaneously and go on paying-off in step or pay-off with different speeds with the same speed, applicable in the unwrapping wire demand of multiple different operating modes, can adjust the elasticity of yarn when the unwrapping wire, make the yarn keep suitable elasticity, avoid the yarn too loose and lead to coming off or too tight and lead to the yarn fracture, applicable in multiple unwrapping wire demand, scalability is high, in order 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 pay-off device for a vortex spinning machine, comprising:
mounting a plate;
the servo motors are fixed on the mounting plate, and an output shaft of each servo motor is connected with a rotating shaft through a coupler;
the fixing sleeve is connected onto the second fixing plate in an integrated mode, a plurality of locking screws are connected onto the fixing sleeve in a threaded mode, and the ends of the locking screws abut against the rotating shaft;
the mounting device comprises a first mounting frame and a second mounting frame which are fixed on the mounting plate, wherein the number of the first mounting frame and the number of the second mounting frame are two, a first guide roller is rotatably mounted between the two first mounting frames through a bearing, and a second guide roller is rotatably mounted between the two second mounting frames through a bearing;
the two third mounting frames are arranged between the first mounting frame and the second mounting frame, supporting plates are fixed on the two third mounting frames, and servo electric cylinders are fixed on the supporting plates;
and the fourth mounting frame is fixed on the output shaft of the servo electric cylinder, and the fourth mounting frame is rotatably provided with a press roller through a bearing.
Preferably, the yarn guide device further comprises connecting columns fixed on the mounting plate, the number of the connecting columns is consistent with that of the servo motors, and each connecting column is fixed with a yarn guide ring.
Preferably, the first guide roller, the second guide roller and the press roller are all provided with arc-shaped ring grooves.
Preferably, two guide sleeves symmetrically arranged about the servo electric cylinder are fixed on the support plate, two guide rods matched with the guide sleeves are fixed on the fourth mounting frame, and the guide rods are slidably connected in guide holes of the guide sleeves.
Preferably, a protective box is fixed on the mounting plate and arranged on the outer side of the servo motor, and a through hole for the rotating shaft to pass through is formed in the protective box.
Preferably, the protective box is provided with a plurality of threading holes.
Preferably, the mounting plate is provided with a plurality of mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that:
the rotating shafts on the servo motors are driven to rotate simultaneously through the servo motors, so that the yarn barrels fixed by the first fixing plate and the second fixing plate are driven to rotate and then pay off, the yarn barrels can be driven to synchronously pay off at the same speed or pay off at different speeds, and the yarn paying-off device is suitable for paying-off requirements of various different working conditions; the fourth mounting frame is driven to move up and down through the servo electric cylinder so as to drive the compression roller to move up and down, the tightness of the yarns can be adjusted during paying off, the yarns can be kept at a proper tightness, and the yarns are prevented from falling off due to over-loose or breaking due to over-tight; the pay-off device for the vortex spinning machine is applicable to various pay-off requirements and high in expandability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a perspective view of the present invention;
fig. 4 is a schematic view of the installation of the servo motor of the present invention;
FIG. 5 is a schematic view of the connection between the rotating shaft and the fixing plate of the present invention;
fig. 6 is a schematic structural diagram of the protection box of the present invention.
In the figure: 1. mounting a plate; 2. a servo motor; 3. a rotating shaft; 4. a first fixing plate; 5. a second fixing plate; 6. fixing a sleeve; 7. locking the screw; 8. a first mounting bracket; 9. a second mounting bracket; 10. a first guide roller; 11. a second guide roller; 12. a third mounting bracket; 13. mounting holes; 14. a support plate; 15. a servo electric cylinder; 16. a fourth mounting bracket; 17. a compression roller; 18. connecting columns; 19. a yarn guide ring; 20. an arc-shaped ring groove; 21. a guide sleeve; 22. a guide bar; 23. a protective box; 24. a through hole; 25. and (6) threading holes.
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 pay-off device for an eddy current spinning machine comprises a mounting plate 1, servo motors 2, a first fixing plate 4 and a second fixing plate 5, wherein a plurality of mounting holes 13 are formed in the mounting plate 1, the mounting holes 13 are convenient for mounting the mounting plate 1, the number of the servo motors 2 is three, the three servo motors 2 are fixed on the mounting plate 1, an output shaft of each servo motor 2 is connected with a rotating shaft 3 through a coupler, the first fixing plate 4 and the second fixing plate 5 are respectively welded at the bottom of the rotating shaft 3 and at the top of the rotating shaft 3, a fixing sleeve 6 is integrally connected onto the second fixing plate 5, a plurality of locking screws 7 are in threaded connection onto the fixing sleeve 6, and the ends of the locking screws 7 abut against the rotating shaft;
the rotating shaft 3 on the servo motors is driven to rotate through the servo motors 2, then yarn barrels fixed by the first fixing plate 4 and the second fixing plate 5 are driven to rotate and then are paid off, a plurality of yarn barrels can be driven to synchronously pay off at the same speed or pay off at different speeds, and the yarn paying-off device is applicable to paying-off requirements of various different working conditions.
Be fixed with protective housing 23 on the mounting panel 1, protective housing 23 sets up in three servo motor 2's the outside, sets up the through-hole 24 that supplies pivot 3 to pass on the protective housing 23, has seted up a plurality of through wires hole 25 on the protective housing 23, and protective housing 23 can protect servo motor 2, protects the staff simultaneously, and the through wires hole 25 can be convenient for servo motor 2's wiring.
The pay-off device for the vortex spinning machine further comprises a first mounting frame 8, a second mounting frame 9, two third mounting frames 12 and a fourth mounting frame 16, wherein the first mounting frame 8 and the second mounting frame 9 are fixed on the mounting plate 1, the first mounting frame 8 and the second mounting frame 9 are respectively provided with two, a first guide roller 10 is rotatably arranged between the two first mounting frames 8 through a bearing, a second guide roller 11 is rotatably arranged between the two second mounting frames 9 through a bearing, the third mounting frames 12 are also fixed on the mounting plate 1, the three mounting frames 12 are provided with two, the third mounting frames 12 are arranged between the first mounting frame 8 and the second mounting frame 9, a support plate 14 is fixed on the two third mounting frames 12, a servo electric cylinder 15 is fixed on the support plate 14, the fourth mounting frame 16 is fixed on an output shaft of the servo electric cylinder 15, a press roller 17 is rotatably arranged on the fourth mounting frame 16 through a bearing, the first guide roller 10, the second guide roller 11 and the compression roller 17 are all provided with arc-shaped ring grooves 20, so that yarns are not easy to separate from the guide rollers or the compression roller 17;
drive fourth mounting bracket 16 through servo electric cylinder 15 and reciprocate to drive compression roller 17 and reciprocate, can adjust the elasticity of yarn when the unwrapping wire, make the yarn keep suitable elasticity, avoid the yarn too loose and lead to droing or too tight and lead to the yarn fracture.
Two guide sleeves 21 symmetrically arranged about the servo electric cylinder 15 are fixed on the supporting plate 14, two guide rods 22 matched with the guide sleeves 21 are fixed on the fourth mounting frame 16, the guide rods 22 are slidably connected in guide holes of the guide sleeves 21, and when the servo electric cylinder 15 drives the fourth mounting frame 16 to move up and down, the guide rods 22 can slide up and down in the guide sleeves 21, so that the fourth mounting frame 16 can move up and down more stably.
The pay-off device for the vortex spinning machine further comprises connecting columns 18 fixed on the mounting plate 1, the number of the connecting columns 18 is consistent with that of the servo motors 2, each connecting column 18 is fixedly provided with a yarn guide ring 19, and the yarn guide rings 19 on the connecting columns 18 can be used for fixing and guiding yarns, so that the yarns are not prone to shifting.
The paying-off method for the vortex spinning machine comprises the following steps:
s1, fixing the mounting plate 1 at a paying-off position on the vortex spinning machine;
s2, loosening the locking screw 7, then taking down the second fixing plate 5, sleeving the yarn barrel to be paid off on the rotating shaft 3, fixing the second fixing plate 5 on the top of the yarn barrel, and screwing the locking screw 7 on the fixing sleeve 6 to complete the fixation of the yarn barrel;
s3, enabling the yarn end on the yarn barrel to pass through the first guide roller 10, the press roller 17 and the second guide roller 11 in sequence, starting the servo motor 2 to drive the rotating shaft 3 to rotate, and further driving the yarn barrel on the rotating shaft to rotate;
s4, starting the servo electric cylinder 15 to drive the fourth mounting rack 16 to move up and down so as to drive the compression roller 17 to move up and down, and adjusting the yarn to be proper in tightness as required.
In conclusion, the plurality of servo motors 2 simultaneously drive the rotating shafts 3 thereon to rotate, so as to drive the yarn drums fixed by the first fixing plate 4 and the second fixing plate 5 to rotate and then pay off, so that the plurality of yarn drums can be simultaneously driven to synchronously pay off at the same speed or pay off at different speeds, and the yarn paying-off device is suitable for paying-off requirements of various working conditions; the fourth mounting frame 16 is driven to move up and down through the servo electric cylinder 15 so as to drive the compression roller 17 to move up and down, the tightness of the yarn can be adjusted during paying off, the yarn is kept at a proper tightness, and the yarn is prevented from falling off due to over-loose yarn or being broken due to over-tight yarn; the pay-off device for the vortex spinning machine is applicable to various pay-off 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 (7)
1. A pay-off device for a vortex spinning machine, comprising:
a mounting plate (1);
the servo motors (2) are fixed on the mounting plate (1), and an output shaft of each servo motor (2) is connected with a rotating shaft (3) through a coupler;
the fixing device comprises a first fixing plate (4) welded at the bottom of the rotating shaft (3) and a second fixing plate (5) fixed at the top of the rotating shaft (3), wherein the second fixing plate (5) is integrally connected with a fixing sleeve (6), the fixing sleeve (6) is in threaded connection with a plurality of locking screws (7), and the ends of the locking screws (7) are abutted against the rotating shaft (3);
the mounting structure comprises a first mounting frame (8) and a second mounting frame (9) which are fixed on the mounting plate (1), wherein the number of the first mounting frame (8) and the number of the second mounting frame (9) are two, a first guide roller (10) is rotatably mounted between the two first mounting frames (8) through a bearing, and a second guide roller (11) is rotatably mounted between the two second mounting frames (9) through a bearing;
the mounting structure comprises three mounting frames (12) fixed on the mounting plate (1), two third mounting frames (12) are arranged, the third mounting frames (12) are arranged between the first mounting frame (8) and the second mounting frame (9), supporting plates (14) are fixed on the two third mounting frames (12), and servo electric cylinders (15) are fixed on the supporting plates (14);
and a fourth mounting frame (16) fixed on an output shaft of the servo electric cylinder (15), wherein a press roller (17) is rotatably mounted on the fourth mounting frame (16) through a bearing.
2. A pay-off device for a vortex spinning machine according to claim 1, characterized in that: the yarn guide device is characterized by further comprising connecting columns (18) fixed on the mounting plate (1), the number of the connecting columns (18) is consistent with that of the servo motors (2), and each connecting column (18) is fixed with a yarn guide ring (19).
3. A pay-off device for a vortex spinning machine according to claim 1, characterized in that: arc-shaped ring grooves (20) are formed in the first guide roller (10), the second guide roller (11) and the pressing roller (17).
4. A pay-off device for a vortex spinning machine according to claim 1, characterized in that: two guide sleeves (21) symmetrically arranged about the servo electric cylinder (15) are fixed on the supporting plate (14), two guide rods (22) matched with the guide sleeves (21) are fixed on the fourth mounting frame (16), and the guide rods (22) are slidably connected in guide holes of the guide sleeves (21).
5. A pay-off device for a vortex spinning machine according to claim 1, characterized in that: be fixed with protective housing (23) on mounting panel (1), protective housing (23) set up a plurality of the outside of servo motor (2), seted up the confession on protective housing (23) through-hole (24) that pivot (3) passed.
6. The pay-off device for a vortex spinning machine according to claim 5, wherein: the protective box (23) is provided with a plurality of threading holes (25).
7. A pay-off device for a vortex spinning machine according to claim 1, characterized in that: a plurality of mounting holes (13) are formed in the mounting plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328108.0U CN212357487U (en) | 2020-07-08 | 2020-07-08 | Pay-off device for vortex spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021328108.0U CN212357487U (en) | 2020-07-08 | 2020-07-08 | Pay-off device for vortex spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212357487U true CN212357487U (en) | 2021-01-15 |
Family
ID=74152062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021328108.0U Active CN212357487U (en) | 2020-07-08 | 2020-07-08 | Pay-off device for vortex spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212357487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184632A (en) * | 2021-04-09 | 2021-07-30 | 淮安一品坊织造有限公司 | Weaving is with weaving equipment convenient to change line book |
-
2020
- 2020-07-08 CN CN202021328108.0U patent/CN212357487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184632A (en) * | 2021-04-09 | 2021-07-30 | 淮安一品坊织造有限公司 | Weaving is with weaving equipment convenient to change line book |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201250311Y (en) | Core spun yarn device | |
| CN103388200B (en) | Combined yarn spinning and thread making hand sample machine | |
| CN212357487U (en) | Pay-off device for vortex spinning machine | |
| CN110589620B (en) | Yarn arranging device for textile machine | |
| CN111691026A (en) | Yarn guide device for vortex spinning and use method thereof | |
| CN212357497U (en) | Yarn guide device for vortex spinning | |
| CN111691021A (en) | Pay-off device for vortex spinning machine and pay-off method thereof | |
| CN219342422U (en) | Yarn multi-strand doubling and twisting mechanism | |
| CN217266184U (en) | Cotton yarn rolling and twisting device for rayon yarn | |
| US7225605B2 (en) | Modular air spinning frame | |
| CN114808218B (en) | Spun yarn broken end automatic stop device suitable for spinning flax racing winding | |
| CN213739817U (en) | Twisting device containing yarn spiral twisting structure | |
| CN214271158U (en) | Anti-winding device for heuma series spinning | |
| CN210657738U (en) | Corrosion-resistant high-strength polyethylene rope twisting device | |
| CN213507373U (en) | Fancy twisting frame of short fiber | |
| CN210253591U (en) | Wire drawing device | |
| CN113005588A (en) | Efficient production intelligent production equipment and process for sweat-absorbent fabric | |
| CN215800136U (en) | Automatic threading device of core wire for processing vortex spinning covering yarn | |
| CN218711113U (en) | Two-for-one twister for spinning equipment with uniform winding | |
| CN221028864U (en) | Novel twisting machine for cloth processing | |
| CN217807990U (en) | Antiwind adds bullet spiral device | |
| CN215289083U (en) | Yarn tow bundling device for vortex spinning | |
| CN217169858U (en) | Hydrogen cylinder cellosilk winding system | |
| CN219603782U (en) | Twisting texturing machine for fabric production | |
| CN214244713U (en) | Yarn coating machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |