CN110747573A - Yarn guiding device for textile machine and working method thereof - Google Patents
Yarn guiding device for textile machine and working method thereof Download PDFInfo
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- CN110747573A CN110747573A CN201911108530.7A CN201911108530A CN110747573A CN 110747573 A CN110747573 A CN 110747573A CN 201911108530 A CN201911108530 A CN 201911108530A CN 110747573 A CN110747573 A CN 110747573A
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/54—Thread guides
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/44—Tensioning devices for individual threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/02—Warp-thread guides
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/12—Tensioning devices for individual threads
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/22—Devices for preparatory treatment of threads
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a yarn guide device for a textile machine, which comprises two device main bodies, wherein the two device main bodies are aligned and arranged in parallel, the device main bodies are L-shaped, first guide shafts are rotatably arranged at the positions, close to the upper ends, of the opposite side surfaces of the two device main bodies in the vertical direction, a spraying mechanism is fixedly arranged at one side, close to the first guide shafts, of the opposite side surfaces of the two device main bodies in the vertical direction, first supporting plates are fixedly arranged on the upper surfaces of the two device main bodies in the horizontal direction, and a tensioning mechanism is fixedly arranged between the two first supporting plates; the tensioning mechanism includes a cylinder block. According to the invention, the static-removing powder can be sprayed to the conveyed yarn through the arranged spraying mechanism, so that the yarn in conveying is prevented from generating static electricity, the tension degree in the yarn conveying process can be controlled through the arranged tensioning mechanism, the redundant static-removing powder on the yarn can be flicked off through the arranged first elastic plate and the second elastic plate, and the influence of excessive powder on the weaving yarn of the weaving machine is avoided.
Description
Technical Field
The invention relates to the technical field of yarn placing and guiding, in particular to a yarn guiding device for a textile machine and a working method thereof.
Background
The textile machine is a general name of a tool for processing raw materials such as threads, silks, hemp and the like into silk threads and then weaving the silk threads into cloth. Like spinning weights, spinning wheels, spindles and pedal looms, as well as modern mechanical looms, modern numerical control automatic looms and the like, during the weaving process of the textile machine, a guide device is required to convey yarns to the spinning machine for carrying out gomper weaving.
Patent document (CN110042566A) discloses a colored fibre yarn guider for spinning machine, including the base, base one end is fixed with quantity for two supporting seats, the supporting seat is kept away from base one end is fixed with the base, the base is kept away from supporting seat one end is fixed with the guided way, the deflector has been placed in the guided way, the guided way is kept away from base one end symmetry is fixed with the casing. Has the advantages that: the colored fiber yarns are conveyed into the recycling bin, so that the colored fiber yarns are compacted, and the colored fiber yarns are prevented from being impacted and damaged; however, this guide device cannot spray static-removing powder to the yarn being conveyed, and the yarn being knitted is likely to generate static electricity, and the tension of the yarn cannot be controlled during conveyance, and when the yarn is too loose or too tight, the conveyance effect is not good, and yarn breakage is likely to occur.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a yarn guiding device for a textile machine and a working method thereof.
The purpose of the invention can be realized by the following technical scheme:
a yarn guide device for a textile machine comprises two device bodies, wherein the two device bodies are aligned and arranged in parallel, the device bodies are L-shaped, first guide shafts are rotatably arranged at positions, close to the upper ends, of opposite side surfaces in the vertical direction of the two device bodies, a spraying mechanism is fixedly arranged at one side, close to the first guide shafts, of the opposite surfaces in the vertical direction of the two device bodies, first supporting plates are fixedly arranged on the upper surfaces in the horizontal direction of the two device bodies, and a tensioning mechanism is fixedly arranged between the two first supporting plates;
the tensioning mechanism comprises a cylinder seat, the cylinder seat is fixedly arranged between two first supporting plates, first electric cylinders are fixedly arranged at the positions, close to the two ends, of the lower surface of the cylinder seat, first connecting shafts are fixedly arranged at the lower ends of output shafts of the two first electric cylinders, and shaft sleeves are rotatably arranged on the arc side surfaces of the first connecting shafts;
the spraying and attaching mechanism comprises a spraying and attaching body, the spraying and attaching body is fixedly arranged between two device bodies, a rotating shaft is arranged at the center of the spraying and attaching body in a rotating mode, two ends of the rotating shaft are rotatably arranged on the device bodies, a first bearing seat is fixedly arranged on the surface of one side of the spraying and attaching body, a second bearing seat is fixedly arranged on the surface of the other side of the spraying and attaching body, the rotating shaft penetrates through the first bearing seat and the second bearing seat, one end of the rotating shaft is fixedly arranged in an output shaft of a first driving motor, the first driving motor is fixedly arranged in the device bodies, a stirring and conveying paddle is fixedly arranged on the side face of an arc of the rotating shaft, which is positioned in the spraying and attaching body, a feeding hole is formed in the position, close to one end, of the rear surface of the spraying and attaching body, which is far away from the feeding hole, the lower surface of the powder box is fixedly provided with a plurality of uniformly distributed spray heads, the bottom plate of the powder box upwarps towards one end of the leak hole, and the angle range of the bottom plate of the powder box is 5-15 degrees.
Further, the method comprises the following steps: the opposite surfaces of the two device main bodies in the horizontal direction are fixedly provided with second supporting plates, one side surface of each second supporting plate is fixedly provided with a fixing plate for fixing the second supporting plate, and the upper ends of the two second supporting plates are rotatably provided with thread feeding shafts.
Further, the method comprises the following steps: the position that the opposite side of two device main part horizontal directions is close to the lower extreme rotates and installs the third guiding axle, the position that the circular arc side of third guiding axle is close to both ends all rotates and installs first bullet line board, one side fixed surface of first bullet line board installs the connector, and the equal fixed mounting in one side that the opposite side of two device main part horizontal directions is close to first bullet line board has second electric cylinder, the one end fixed mounting that second electric cylinder was kept away from to second electric cylinder's piston rod is on adjacent connector.
Further, the method comprises the following steps: the opposite face of two device main part horizontal directions is close to the top of second electric cylinder and rotates and install the second connecting axle, the circular arc side fixed mounting of second connecting axle has the initiative guide roll, and the inside fixed mounting of one of them device main part has second driving motor, the speed reducer is installed in second driving motor's upper end transmission, the output shaft and the second connecting axle fixed mounting of speed reducer, the equal fixed mounting in both sides that two device main part horizontal directions's opposite face are close to the initiative guide roll has an axle mounting panel, and the position between two axle mounting panels rotates installs the second guiding axle, the circular arc side of second connecting axle is close to the position fixed mounting of one end and has first sprocket.
Further, the method comprises the following steps: the position that the opposite face of two device main part vertical directions is close to the lower extreme is equal fixed mounting has third electric cylinder, the one end fixed mounting that third electric cylinder was kept away from to the piston rod of third electric cylinder has the connecting block, and the opposite face of two device main part vertical directions all rotates with the corresponding position of connecting block and installs the second and play the line board, fixed mounting between connecting block and the second play line board.
Further, the method comprises the following steps: the opposite surfaces of the two device main bodies in the vertical direction are fixedly provided with speed regulation shaft seats on one side close to the third electric cylinder, a speed regulation shaft is rotatably arranged between the two speed regulation shaft seats, and a speed regulation wheel is rotatably arranged on one side surface of each of the two speed regulation shaft seats.
Further, the method comprises the following steps: the opposite face of two device main part vertical direction is close to the equal fixed mounting in position at edge has third bearing, rotates between two third bearing and installs the fourth guiding axle, the circular arc side of fourth guiding axle is close to the fixed mounting in position of one end and has the second sprocket, be connected through chain drive between second sprocket and the first sprocket.
The working method of the yarn guiding device for the textile machine comprises the following steps:
the method comprises the following steps: the yarn is sequentially wound around a first guide shaft, a fourth guide shaft, a speed regulating shaft, a driving guide roller, a second guide shaft, a third guide shaft and a yarn feeding shaft and is connected into a spinning mechanism;
step two: the second driving motor is started, the second driving motor drives the speed reducer to operate, the operating speed reducer drives the second connecting shaft to rotate, the driving guide roller fixed on the second connecting shaft also rotates, the first chain wheel is connected with the second chain wheel through chain transmission, the rotating first chain wheel drives the second chain wheel to rotate, the rotating second chain wheel drives the fourth guide shaft to rotate, and yarns on the first guide shaft, the fourth guide shaft, the speed regulating shaft, the driving guide roller, the second guide shaft, the third guide shaft and the yarn feeding shaft are conveyed forwards under the rotation of the driving guide roller and the fourth guide shaft;
step three: during the conveying process, the spraying mechanism sprays the static-removing powder to the conveyed yarns, the first driving motor is started to drive the rotating shaft to rotate, the static-removing powder in the spraying main body is conveyed to the position of the leakage hole through stirring of the stirring conveying paddle in the rotating shaft, the static-removing powder falls into the powder box from the leakage hole, the static-removing powder slides to all positions of the bottom plate on the inclined powder box bottom plate, the static-removing powder is sprayed to the yarns through the spray head, meanwhile, the tensioning mechanism controls the tension degree during the yarn conveying, the first electric cylinder on the cylinder seat pushes the first connecting shaft to move up and down, the shaft sleeve on the first connecting shaft controls the bending degree of the yarns, and the tension degree of the yarns is adjusted;
step four: the second electric cylinder passes through the first line ball board of connector fixed connection and the second line ball board that the third electric cylinder passes through connecting block fixed connection respectively in the promotion of second electric cylinder, third electric cylinder, and the yarn is patted in first line ball board, the luffing motion of second backup pad, clears up unnecessary static powder that destatics on the yarn.
The invention has the beneficial effects that:
1. the spraying mechanism can spray the static-removing powder to the conveyed yarns to avoid the static electricity generated by the conveyed yarns, the first elastic plate and the second elastic plate can eject the redundant static-removing powder on the yarns to avoid the influence of the excessive powder on the weaving yarns of the weaving machine, the spraying mechanism sprays the static-removing powder to the conveyed yarns, the spraying mechanism is started to drive the rotating shaft to rotate, the static-removing powder in the spraying main body is stirred and conveyed to the position of the leakage hole through the stirring conveying paddle in the rotating shaft and falls into the powder box from the position of the leakage hole, the static-removing powder slides to all places of the bottom plate on the bottom plate of the inclined powder box, and the spraying nozzle sprays the static-removing powder to the yarns; the first wire snapping plate and the second supporting plate swing up and down to flap the yarn by the pushing of the first wire snapping plate and the second wire snapping plate which are fixedly connected by the second electric cylinder and the third electric cylinder through the connecting block respectively, and the redundant static electricity removing powder on the yarn is cleaned;
2. the tensioning mechanism can control the tensioning degree in the yarn conveying process, the tensioning degree of the tensioning mechanism controls the tensioning degree of the yarn during conveying, the first electric cylinder on the cylinder seat pushes the first connecting shaft to move up and down, the bending degree of the yarn is controlled by the shaft sleeve on the first connecting shaft, and the tensioning degree of the yarn is adjusted.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall construction of the guide device of the present invention;
FIG. 2 is a schematic side view of the guide of the present invention;
FIG. 3 is an enlarged internal view at A of FIG. 2 of the present invention;
FIG. 4 is a front sectional view of the spray attachment mechanism of the present invention;
figure 5 is a side view of the tensioning mechanism of the present invention.
In the figure: 1. a device main body; 2. a first support plate; 3. a tensioning mechanism; 301. a cylinder block; 302. a first electric cylinder; 303. a first connecting shaft; 304. a shaft sleeve; 4. a first guide shaft; 5. a spray attachment mechanism; 501. a spray main body; 502. a leak hole; 503. a feed inlet; 504. a first bearing housing; 505. a second bearing housing; 506. a rotating shaft; 507. stirring and conveying paddles; 508. a powder box; 509. a spray head; 5010. a first drive motor; 6. a second guide shaft; 7. a thread feeding shaft; 8. a shaft mounting plate; 9. a driving guide roller; 10. a third guide shaft; 11. a second electric cylinder; 12. a connector; 13. a first thread-snapping plate; 14. a fixing plate; 15. a second support plate; 16. a speed regulating shaft; 17. a fourth guide shaft; 18. a third bearing seat; 19. a first sprocket; 20. a third electric cylinder; 21. connecting blocks; 22. a speed-regulating wheel; 23. a speed regulating shaft seat; 24. a second sprocket; 25. a second thread-snapping plate; 26. a second drive motor; 27. a speed reducer; 28. and a second connecting shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a yarn guiding device for a textile machine comprises two device bodies 1, wherein the two device bodies 1 are aligned and arranged in parallel, the device bodies 1 are L-shaped, first guide shafts 4 are rotatably arranged at positions, close to the upper ends, of opposite side surfaces of the two device bodies 1 in the vertical direction, spray-attaching mechanisms 5 are fixedly arranged at one sides, close to the first guide shafts 4, of opposite surfaces of the two device bodies 1 in the vertical direction, first supporting plates 2 are fixedly arranged on the upper surfaces of the two device bodies 1 in the horizontal direction, and tensioning mechanisms 3 are fixedly arranged between the two first supporting plates 2;
the tensioning mechanism 3 comprises a cylinder block 301, the cylinder block 301 is fixedly arranged between the two first supporting plates 2, the positions, close to the two ends, of the lower surface of the cylinder block 301 are fixedly provided with first electric cylinders 302, the lower ends of the output shafts of the two first electric cylinders 302 are fixedly provided with first connecting shafts 303, and the arc side surfaces of the first connecting shafts 303 are rotatably provided with shaft sleeves 304;
the spraying and attaching mechanism 5 comprises a spraying and attaching body 501, the spraying and attaching body 501 is fixedly arranged between two device bodies 1, a rotating shaft 506 is rotatably arranged at the central position of the spraying and attaching body 501, two ends of the rotating shaft 506 are rotatably arranged on the device bodies 1, a first bearing block 504 is fixedly arranged on one side surface of the spraying and attaching body 501, a second bearing block 505 is fixedly arranged on the other side surface of the spraying and attaching body 501, the rotating shaft 506 penetrates through the first bearing block 504 and the second bearing block 505, one end of the rotating shaft 506 is fixedly arranged in an output shaft of a first driving motor 5010, the first driving motor 5010 is fixedly arranged in the device body 1, a stirring and conveying paddle 507 is fixedly arranged on the arc side surface of the rotating shaft 506 positioned in the spraying and attaching body 501, a feeding hole 503 is formed in the position, close to one end, of the rear surface of the spraying and attaching body 501, one end, far away from the feeding hole 503, the lower surface of the spraying main body 501 is fixedly provided with a powder box 508, the lower surface of the powder box 508 is fixedly provided with a plurality of spray heads 509 which are uniformly distributed, the bottom plate of the powder box 508 is tilted up to one end of the leak hole 502, and the angle range of the bottom plate of the powder box 508 is 5-15 degrees.
a second connecting shaft 28 is rotatably mounted above the opposite surfaces of the two device main bodies 1 in the horizontal direction close to the second electric cylinder 11, a driving guide roller 9 is fixedly mounted on the arc side surface of the second connecting shaft 28, a second driving motor 26 is fixedly mounted inside one device main body 1, a speed reducer 27 is mounted at the upper end of the second driving motor 26 in a transmission manner, an output shaft of the speed reducer 27 is fixedly mounted with the second connecting shaft 28, shaft mounting plates 8 are fixedly mounted on the two sides of the opposite surfaces of the two device main bodies 1 in the horizontal direction close to the driving guide roller 9, a second guide shaft 6 is rotatably mounted at a position between the two shaft mounting plates 8, and a first chain wheel 19 is fixedly mounted at a position of the arc side surface of the second connecting shaft 28 close to one end; the positions, close to the lower end, of the opposite surfaces of the two device main bodies 1 in the vertical direction are both fixedly provided with third electric cylinders 20, one ends, far away from the third electric cylinders 20, of piston rods of the third electric cylinders 20 are fixedly provided with connecting blocks 21, the positions, corresponding to the connecting blocks 21, of the opposite surfaces of the two device main bodies 1 in the vertical direction are both rotatably provided with second wire elastic plates 25, and the connecting blocks 21 and the second wire elastic plates 25 are fixedly arranged;
speed regulating shaft seats 23 are fixedly arranged on one sides, close to the third electric cylinder 20, of the opposite surfaces of the two device main bodies 1 in the vertical direction, a speed regulating shaft 16 is rotatably arranged between the two speed regulating shaft seats 23, and speed regulating wheels 22 are rotatably arranged on the surfaces of one sides of the two speed regulating shaft seats 23; the opposite face of two device main part 1 vertical direction is close to the equal fixed mounting in position at edge has third bearing frame 18, rotates between two third bearing frames 18 and installs fourth guiding axle 17, the circular arc side of fourth guiding axle 17 is close to the fixed mounting in position of one end and has second sprocket 24, be connected through chain drive between second sprocket 24 and the first sprocket 19.
The working method of the yarn guiding device for the textile machine comprises the following steps:
the method comprises the following steps: the yarn sequentially rounds a first guide shaft 4, a fourth guide shaft 17, a speed regulating shaft 16, a driving guide roller 9, a second guide shaft 6, a third guide shaft 10 and a yarn feeding shaft 7 and is connected into a spinning mechanism;
step two: the second driving motor 26 is started, the second driving motor 26 drives the speed reducer 27 to operate, the operating speed reducer 27 drives the second connecting shaft 28 to rotate, the driving guide roller 9 fixed on the second connecting shaft 28 also rotates, the first chain wheel 19 is in transmission connection with the second chain wheel 24 through a chain, the rotating first chain wheel 19 drives the second chain wheel 24 to rotate, the rotating second chain wheel 24 drives the fourth guide shaft 17 to rotate, and the yarns on the first guide shaft 4, the fourth guide shaft 17, the speed regulating shaft 16, the driving guide roller 9, the second guide shaft 6, the third guide shaft 10 and the yarn feeding shaft 7 are conveyed forwards under the rotation of the driving guide roller 9 and the fourth guide shaft 17;
step three: during the conveying process, the spraying mechanism 5 sprays the static-removing powder to the conveyed yarn, the first driving motor 5010 is started to drive the rotating shaft 506 to rotate, the static-removing powder in the spraying main body 501 is conveyed to the leaking hole 502 through the stirring conveying paddle 507 in the rotating shaft 506 in a stirring manner, the static-removing powder falls into the powder box 508 from the leaking hole 502, the static-removing powder slides to all places of the bottom plate on the bottom plate of the inclined powder box 508, the spraying nozzle 509 sprays the static-removing powder to the yarn, meanwhile, the tensioning mechanism 3 controls the tension degree during the yarn conveying, the first electric cylinder 302 on the cylinder base 301 pushes the first connecting shaft 303 to move up and down, the shaft sleeve 304 on the first connecting shaft 303 controls the curvature degree of the yarn, and the tension degree of the yarn is adjusted;
step four: the second electric cylinder 11 passes through the first bullet line board 13 of connector 12 fixed connection and the second bullet line board 25 of third electric cylinder 20 through connecting block 21 fixed connection respectively at the promotion of second electric cylinder 11, third electric cylinder 20, and yarn is patted in the luffing motion of first bullet line board 13, second backup pad 15, clears up the unnecessary static powder that removes on the yarn.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (8)
1. The yarn guiding device for the textile machine is characterized by comprising two device main bodies (1), wherein the two device main bodies (1) are aligned and arranged in parallel, the device main bodies (1) are L-shaped, first guide shafts (4) are rotatably arranged at positions, close to the upper ends, of opposite sides in the vertical direction of the two device main bodies (1), spray attachment mechanisms (5) are fixedly arranged at one sides, close to the first guide shafts (4), of the opposite sides in the vertical direction of the two device main bodies (1), first supporting plates (2) are fixedly arranged on the upper surfaces in the horizontal direction of the two device main bodies (1), and tensioning mechanisms (3) are fixedly arranged between the two first supporting plates (2);
the tensioning mechanism (3) comprises a cylinder seat (301), the cylinder seat (301) is fixedly arranged between the two first supporting plates (2), first electric cylinders (302) are fixedly arranged at positions, close to two ends, of the lower surface of the cylinder seat (301), first connecting shafts (303) are fixedly arranged at the lower ends of output shafts of the two first electric cylinders (302), and shaft sleeves (304) are rotatably arranged on the arc side surfaces of the first connecting shafts (303);
the spraying mechanism (5) comprises a spraying main body (501), the spraying main body (501) is fixedly installed between two device main bodies (1), a rotating shaft (506) is arranged at the center of the spraying main body (501) in a rotating mode, two ends of the rotating shaft (506) are installed on the device main bodies (1) in a rotating mode, a first bearing seat (504) is fixedly installed on one side surface of the spraying main body (501), a second bearing seat (505) is fixedly installed on the other side surface of the spraying main body (501), the rotating shaft (506) penetrates through the first bearing seat (504) and the second bearing seat (505), one end of the rotating shaft (506) is fixedly installed in an output shaft of a first driving motor (5010), the first driving motor (5010) is fixedly installed inside the device main body (1), and a stirring conveying paddle (507) is fixedly installed on the side face, located inside the spraying main body (501), of the rotating shaft (506), spout the position that attaches the rear surface of main part (501) and be close to one end and seted up feed inlet (503), spout the one end that the lower surface of attaching main part (501) kept away from feed inlet (503) and seted up small opening (502), the lower fixed surface who attaches main part (501) installs powder box (508), the lower fixed surface of powder box (508) installs a plurality of evenly distributed's shower nozzle (509), the bottom plate of powder box (508) upwarps to the one end of small opening (502), powder box (508) bottom plate angular range is 5-15.
2. The yarn guiding device for the textile machine as claimed in claim 1, characterized in that a second supporting plate (15) is fixedly arranged on each of the two horizontally opposite surfaces of the device body (1), a fixing plate (14) for fixing the second supporting plate (15) is fixedly arranged on one side surface of the second supporting plate (15), and the yarn feeding shaft (7) is rotatably arranged on the upper ends of the two second supporting plates (15).
3. The yarn guiding device for the textile machine is characterized in that a third guiding shaft (10) is rotatably installed at a position, close to the lower end, of the opposite side surfaces of the two device main bodies (1) in the horizontal direction, a first yarn snapping plate (13) is rotatably installed at a position, close to the two ends, of the arc side surface of the third guiding shaft (10), a connector (12) is fixedly installed on one side of the first yarn snapping plate (13), a second electric cylinder (11) is fixedly installed at one side, close to the first yarn snapping plate (13), of the opposite side surfaces of the two device main bodies (1) in the horizontal direction, and one end, far away from the second electric cylinder (11), of a piston rod of the second electric cylinder (11) is fixedly installed on the adjacent connector (12).
4. The yarn guiding device for the textile machine is characterized in that a second connecting shaft (28) is rotatably arranged above the two horizontal opposite surfaces of the two device main bodies (1) close to the second electric cylinder (11), an active guiding roller (9) is fixedly arranged on the arc side surface of the second connecting shaft (28), a second driving motor (26) is fixedly arranged inside one of the device main bodies (1), a speed reducer (27) is arranged at the upper end of the second driving motor (26) in a transmission manner, an output shaft of the speed reducer (27) is fixedly arranged with the second connecting shaft (28), shaft mounting plates (8) are fixedly arranged on the two horizontal opposite surfaces of the two device main bodies (1) close to the two sides of the active guiding roller (9), and a second guiding shaft (6) is rotatably arranged at a position between the two shaft mounting plates (8), and a first chain wheel (19) is fixedly arranged at a position, close to one end, of the arc side surface of the second connecting shaft (28).
5. The yarn guiding device for the textile machine is characterized in that a third electric cylinder (20) is fixedly mounted at the position, close to the lower end, of the vertical opposite surfaces of the two device bodies (1), a connecting block (21) is fixedly mounted at one end, far away from the third electric cylinder (20), of a piston rod of the third electric cylinder (20), a second yarn stretching plate (25) is rotatably mounted at the position, corresponding to the connecting block (21), of the vertical opposite surfaces of the two device bodies (1), and the connecting block (21) and the second yarn stretching plate (25) are fixedly mounted.
6. The yarn guiding device for textile machines according to claim 1, characterized in that the opposite surfaces of the two device bodies (1) in the vertical direction are fixedly provided with speed regulating shaft seats (23) at the side close to the third electric cylinder (20), the speed regulating shaft (16) is rotatably provided between the two speed regulating shaft seats (23), and the surface of one side of each of the two speed regulating shaft seats (23) is rotatably provided with a speed regulating wheel (22).
7. The yarn guiding device for the textile machine as claimed in claim 1, characterized in that a third bearing seat (18) is fixedly arranged at a position close to the edge of each of the two opposite surfaces of the device body (1) in the vertical direction, a fourth guiding shaft (17) is rotatably arranged between the two third bearing seats (18), a second chain wheel (24) is fixedly arranged at a position close to one end of the arc side surface of the fourth guiding shaft (17), and the second chain wheel (24) is connected with the first chain wheel (19) through a chain transmission.
8. A method of operating a yarn guide for a textile machine, comprising the steps of:
the method comprises the following steps: the yarn is sequentially wound around a first guide shaft (4), a fourth guide shaft (17), a speed regulating shaft (16), a driving guide roller (9), a second guide shaft (6), a third guide shaft (10) and a yarn feeding shaft (7) and is connected into a spinning mechanism for spinning;
step two: the second driving motor (26) is started, the second driving motor (26) drives the speed reducer (27) to operate, the operating speed reducer (27) drives the second connecting shaft (28) to rotate, the driving guide roller (9) fixed on the second connecting shaft (28) also rotates, the first chain wheel (19) and the second chain wheel (24) are connected in a chain transmission mode, the rotating first chain wheel (19) drives the second chain wheel (24) to rotate, the rotating second chain wheel (24) drives the fourth guide shaft (17) to rotate, and yarns on the first guide shaft (4), the fourth guide shaft (17), the speed adjusting shaft (16), the driving guide roller (9), the second guide shaft (6), the third guide shaft (10) and the yarn feeding shaft (7) are conveyed forwards under the rotation of the driving guide roller (9) and the fourth guide shaft (17);
step three: in the conveying process, the spraying mechanism (5) sprays the static-removing powder to the conveyed yarn, the first driving motor (5010) is started to drive the rotating shaft (506) to rotate, the static-removing powder in the spraying main body (501) is conveyed to the position of the leakage hole (502) through a stirring conveying paddle (507) in the rotating shaft (506) in a stirring mode, the static-removing powder falls into the powder box (508) from the position of the leakage hole (502), the static-removing powder slides to all positions of the bottom plate on the bottom plate of the inclined powder box (508), the static-removing powder is sprayed to the yarn through the spray head (509), meanwhile, the tensioning mechanism (3) controls the tension degree during yarn conveying, the first electric cylinder (302) on the cylinder seat (301) pushes the first connecting shaft (303) to move up and down, the shaft sleeve (304) on the first connecting shaft (303) controls the bending degree of the yarn, and the tension degree of the yarn is adjusted;
step four: the second electric cylinder (11) is respectively pushed by the second elastic wire board (25) fixedly connected with the third electric cylinder (20) through the connecting block (21) through the first elastic wire board (13) fixedly connected with the connecting head (12) and the third electric cylinder (20), and the first elastic wire board (13) and the second supporting plate (15) swing up and down to flap yarns, so that redundant static-removing powder on the yarns is cleaned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112609311A (en) * | 2020-12-08 | 2021-04-06 | 浙江千禧龙纤特种纤维股份有限公司 | Production system of ultrahigh molecular polyethylene fiber socks and static electricity removing method thereof |
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