阅读说明：本技术 一种搭载有新型牵引锭的走锭机 (Carry on walking spindle machine of novel traction spindle ) 是由 张永超 于 2021-09-17 设计创作，主要内容包括：本发明公开了一种搭载有新型牵引锭的走锭机,涉及走锭机技术领域。本发明包括粗纱固定模组,用于存放粗纱；罗拉牵伸模组,用于对细纱进行拉紧、加捻和卷取。本发明通过第一罗拉机构、第二罗拉机构、第三罗拉机构和间距调节机构之间的相互配合,使得装置便于根据粗纱中的纤维长度调节罗拉之间的间距,有利于提高织物的品质,使得装置便于使用,通过从动罗拉辊、单向止逆环、止逆杆、弹性复位元件和棘齿轮之间的相互配合,使得装置便于防止罗拉倒转,导致纱线断头、纱线粗细不均等问题,提高了织物的品质,同时避免了止逆杆和棘齿轮之间持续摩擦,降低了防倒转机构的损耗,延长了防倒转机构的使用寿命。(The invention discloses an ingot walking machine carrying a novel traction ingot, and relates to the technical field of ingot walking machines. The roving fixing device comprises a roving fixing module for storing roving; and the roller drafting module is used for tensioning, twisting and coiling the spun yarn. The device is convenient to adjust the distance between the rollers according to the fiber length in the rough yarn through the mutual matching of the first roller mechanism, the second roller mechanism, the third roller mechanism and the distance adjusting mechanism, the quality of the fabric is improved, the device is convenient to use, the problems of yarn breakage, uneven yarn thickness and the like caused by the fact that the rollers are prevented from reversing are solved through the mutual matching of the driven roller, the one-way check ring, the check rod, the elastic reset element and the ratchet gear, the quality of the fabric is improved, continuous friction between the check rod and the ratchet gear is avoided, the loss of the anti-reversing mechanism is reduced, and the service life of the anti-reversing mechanism is prolonged.)

1. A kind of slab conveyer carrying new pulling ingot, including:

the roving fixing module (1) is used for storing the roving;

the roller drafting module (2) is used for tensioning, twisting and coiling the spun yarn;

the roving frame is characterized in that a twisting carriage module (3) which is convenient for preventing yarn breakage and improving fabric quality is arranged between the roving fixing module (1) and the roller drafting module (2).

2. A muller according to claim 1, wherein the twisting muller module (3) comprises:

the bracket (4) is positioned between the roving fixing module (1) and the roller drafting module (2) and is used for providing support;

the first roller mechanism (5) is positioned at one end, close to the roving fixing module (1), of the upper end of the bracket (4) and used for pulling the roving down from the roving fixing module (1);

the second roller mechanism (6) is positioned at one end, close to the roller drafting module (2), of the upper end of the support (4) and is used for drafting the rough yarns to obtain strands;

the third roller mechanisms (7) are positioned between the first roller mechanism (5) and the second roller mechanism (6) and are used for drafting fiber strands to form spun yarns;

the distance adjusting mechanism (8) is assembled between the first roller mechanism (5) and the adjacent third roller mechanism (7), between the adjacent two third roller mechanisms (7) and between the second roller mechanism (6) and the adjacent third roller mechanism (7), so that the distances between the first roller mechanism (5) and the adjacent third roller mechanism (7), between the adjacent two third roller mechanisms (7) and between the second roller mechanism (6) and the adjacent third roller mechanism (7) can be conveniently adjusted;

and the anti-reverse mechanism (9) is assembled on one side of the first roller mechanism (5), the second roller mechanism (6) and the third roller mechanism (7), and is convenient for preventing the first roller mechanism (5), the second roller mechanism (6) and the third roller mechanism (7) from reversing.

3. A walking stick device carrying a novel pulling stick according to claim 2, characterized in that the top of the bracket (4) is welded with mounting plates (10) on both sides, wherein a control element (11) is fixed on one side of one of the mounting plates (10).

4. The ingot carrier with the novel pulling ingot of claim 3, wherein the first roller mechanism (5), the second roller mechanism (6) and the third roller mechanism (7) comprise a support frame (12), a first driving motor (13), a driving roller (14), a driving gear (15), a driven gear (16), a driven roller (17) and an L-shaped transmission plate (18), the support frame (12) is located between the two mounting plates (10), the support frame (12) and the mounting plates (10) inside the first roller mechanism (5) are connected in a welding mode, and the support frame (12) and the mounting plates (10) inside the second roller mechanism (6) and the third roller mechanism (7) are connected in a sliding mode;

first driving motor (13) are fixed in one side of carriage (12), just first driving motor (13) and control element (11) pass through wire electric connection, initiative roller (14) are fixed in the output of first driving motor (13), driving gear (15) welded connection is in the opposite side of initiative roller (14), driven gear (16) meshing is connected in the lower extreme of driving gear (15), driven roller (17) welded connection is in one side of driving gear (15), just all rotate through ball bearing between initiative roller (14) and carriage (12) and driven roller (17) and carriage (12) and be connected, L shape driving plate (18) welded connection is in the inside of carriage (12) and is located the lower extreme of driven roller (17).

5. A walking stick device with a novel pulling ingot according to claim 4, characterized in that the driving roller (14) and the supporting frame (12) and the driven roller (17) and the supporting frame (12) are rotatably connected through ball bearings.

6. A walking beam device with a novel pulling ingot as claimed in claim 4, characterized in that two mounting plates (10) are welded to each other to form a guide rail (30), the two sides of the supporting frame (12) inside the second roller mechanism (6) and the third roller mechanism (7) are welded to form a sliding block (31), the guide rail (30) is connected to the inside of the sliding block (31) in a sliding manner, and the supporting frame (12) and the mounting plates (10) inside the second roller mechanism (6) and the third roller mechanism (7) are connected to each other in a sliding manner through the guide rail (30) and the sliding block (31).

7. The ingot walking machine with the novel pulling ingot as claimed in claim 2, wherein the spacing adjustment mechanism (8) comprises a second driving motor (19), a worm (20), a worm wheel (21), a threaded shaft rod (22) and an anti-drop limiting plate (23), the second driving motor (19) is fixed at the bottom of the supporting frame (12), the second driving motor (19) and the control element (11) are electrically connected through a lead, the worm wheel (20) is fixed at the output end of the second driving motor (19), the worm wheel (20) and the L-shaped transmission plate (18) are rotatably connected through a ball bearing, the worm wheel (21) is meshed with one side of the worm wheel (20), the threaded shaft rod (22) is welded inside the worm wheel (21), and the threaded shaft rod (22) and the L-shaped transmission plate (18) are rotatably connected through a ball bearing, and one end of the outer side of the threaded shaft rod (22), which is far away from the turbine (21), is in threaded connection with the other adjacent L-shaped transmission plate (18), and the anti-falling limiting plate (23) is connected with one end of the threaded shaft rod (22), which is far away from the turbine (21), in a welding manner.

8. The ingot carrier with the novel pulling ingot of claim 2, wherein the anti-reverse mechanism (9) comprises a central shaft rod (24), a one-way non-return ring (25), a non-return rod (26), an elastic reset element (27), a ratchet gear (28) and a flange plate (29), the central shaft rod (24) is connected to one end of the driven roller (17) in a welding manner, the one-way non-return ring (25) is connected to one end of the central shaft rod (24) in a welding manner, a plurality of contraction cavities are uniformly formed in the one-way non-return ring (25), the non-return rod (26) is connected to the inside of the contraction cavities in a sliding manner, and the elastic reset element (27) is assembled between the one-way non-return ring (25) and the non-return rod (26);

the ratchet gear (28) is rotatably connected to the outer side of the central shaft rod (24) through a ball bearing and is positioned inside the one-way check ring (25), the flange plate (29) is connected to one end, far away from the one-way check ring (25), of the ratchet gear (28) in a welding mode, and the flange plate (29) is fixedly connected with the support frame (12) through screws.

9. A walking stick device carrying a new pulling pig according to claim 8, characterized in that the elastic restoring element (27) is a coil spring.

10. A walking stick machine carrying a novel pulling ingot according to claim 3, characterized in that the control element (11) is SC-200 universal.

Technical Field

The invention belongs to the technical field of ingot conveyors, and particularly relates to an ingot conveyor carrying a novel traction ingot.

Background

The spindle machine is a common textile device in textile industry, and is a discontinuous textile device for drafting roving into spun yarn by circularly carrying out the process methods of drafting, twisting, unwinding and winding, and the fabric spun by the spindle machine has soft and exquisite handfeel and better anti-pilling performance and is popular with consumers;

the conventional spindle device is mostly composed of a roving fixing module, a drafting roller module and a carriage twisting module, when the roving is drafted by the drafting roller module, when the fiber length in the roving is longer than the distance between the two pairs of rollers, the fiber is easy to be broken by the two pairs of rollers simultaneously applying force, when the fiber length in the roving is smaller than the distance between the two pairs of rollers, the movement of the fiber is difficult to control in the drafting process, so that more floating fibers are generated, however, the conventional apparatus is inconvenient to adjust the interval between the rollers according to the length of the fiber in the roving, is disadvantageous to improve the quality of the fabric, makes the apparatus inconvenient to use, and the rollers in the conventional apparatus bear a large torque load, when the process is changed, the roller is easy to reverse due to the release of torque, so that the problems of yarn breakage, uneven yarn thickness and the like are caused, the quality of the fabric is reduced, and the device is not practical enough.

Disclosure of Invention

The invention aims to provide an ingot walking machine carrying a novel traction ingot, which solves the problems in the prior art: the existing device is not convenient for adjusting the distance between the rollers according to the length of the fiber in the roving, and is not beneficial to improving the quality of the fabric, so that the device is not convenient to use.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention provides an ingot walking machine carrying a novel traction ingot, comprising:

the roving fixing module is used for storing the roving;

the roller drafting module is used for tensioning, twisting and coiling the spun yarn;

be provided with the twisting carriage module of being convenient for prevent that the yarn from splitting, improving the fabric quality between fixed module of roving and the roller draft module.

Further, the twisting carriage module comprises:

the bracket is positioned between the roving fixing module and the roller drafting module and is used for providing support;

the first roller mechanism is positioned at one end, close to the roving fixing module, of the upper end of the support and used for pulling the roving down from the roving fixing module;

the second roller mechanism is positioned at one end, close to the roller drafting module, of the upper end of the support and is used for drafting the rough yarns to obtain strands;

the third roller mechanisms are positioned between the first roller mechanisms and the second roller mechanisms and are used for drafting fiber strands to form spun yarns;

the distance adjusting mechanism is assembled between the first roller mechanism and the adjacent third roller mechanism, between the adjacent two third roller mechanisms and between the second roller mechanism and the adjacent third roller mechanism, and is convenient for adjusting the distance between the first roller mechanism and the adjacent third roller mechanism, between the adjacent two third roller mechanisms and between the second roller mechanism and the adjacent third roller mechanism;

and the anti-reverse mechanism is assembled on one side of the first roller mechanism, the second roller mechanism and the third roller mechanism, and is convenient for preventing the first roller mechanism, the second roller mechanism and the third roller mechanism from reversing.

Furthermore, mounting plates are welded on two sides of the top of the support, and a control element is fixed on one side of one of the mounting plates.

Furthermore, the first roller mechanism, the second roller mechanism and the third roller mechanism respectively comprise a supporting frame, a first driving motor, a driving roller, a driving gear, a driven roller and an L-shaped transmission plate, wherein the supporting frame is positioned between two mounting plates, the supporting frame and the mounting plates positioned in the first roller mechanism are connected in a welding manner, and the supporting frame and the mounting plates positioned in the second roller mechanism and the third roller mechanism are connected in a sliding manner;

first driving motor is fixed in one side of carriage, just first driving motor and control element pass through wire electric connection, the initiative roller is fixed in first driving motor's output, driving gear welded connection is in the opposite side of initiative roller, driven gear meshing is connected in the lower extreme of driving gear, driven roller welded connection is in one side of driving gear, just all rotate through ball bearing between initiative roller and carriage and driven roller and the carriage and connect, L shape driving plate welded connection just is located the lower extreme of driven roller in the inside of carriage.

Furthermore, the driving roller and the supporting frame and the driven roller and the supporting frame are rotatably connected through ball bearings.

Further, two the equal welded connection in one end that the mounting panel is close to each other has the guide rail, is located the equal welded connection in both sides of the inside carriage of second roller mechanism and third roller mechanism has the slider, guide rail sliding connection is in the inside of slider, is located inside carriage and the mounting panel of second roller mechanism and third roller mechanism pass through guide rail and slider sliding connection.

Further, interval adjustment mechanism includes second driving motor, worm, turbine, threaded shaft and anti-drop limiting plate, second driving motor is fixed in the bottom of carriage, just second driving motor and control element pass through wire electric connection, the worm is fixed in second driving motor's output, just worm and L shape driving plate rotate through ball bearing and connect, the turbine meshing is connected in one side of worm, threaded shaft welded connection is in the inside of turbine, threaded shaft and L shape driving plate pass through ball bearing and rotate the connection, just the one end of turbine and another adjacent L shape driving plate threaded connection are kept away from in the threaded shaft outside, anti-drop limiting plate welded connection is in the one end that the turbine was kept away from to the threaded shaft.

Furthermore, the anti-reverse mechanism comprises a central shaft rod, a one-way check ring, a check rod, an elastic reset element, a ratchet gear and a flange plate, wherein the central shaft rod is connected to one end of the driven roller through welding, the one-way check ring is connected to one end of the central shaft rod through welding, a plurality of contraction cavities are uniformly formed in the one-way check ring, the check rod is connected to the inside of the contraction cavities in a sliding manner, and the elastic reset element is assembled between the one-way check ring and the check rod;

the ratchet gear is rotatably connected to the outer side of the central shaft rod through a ball bearing and is located inside the one-way check ring, the flange plate is connected to one end, far away from the one-way check ring, of the ratchet gear in a welded mode, and the flange plate is fixedly connected with the supporting frame through screws.

Further, the elastic reset element is a spiral spring.

Further, the model of the control element is SC-200 universal.

The invention has the following beneficial effects:

1. according to the invention, the first roller mechanism, the second roller mechanism, the third roller mechanism and the spacing adjusting mechanism are mutually matched, so that the device is convenient for adjusting the spacing between the rollers according to the fiber length in the roving, the quality of the fabric is improved, and the device is convenient to use.

2. According to the invention, through the mutual matching of the driven roller, the one-way non-return ring, the non-return rod, the elastic reset element and the ratchet gear, the device is convenient to prevent the problems of yarn breakage, uneven yarn thickness and the like caused by the fact that the roller is reversed, the quality of the fabric is improved, and the device is more practical.

3. According to the invention, through the mutual matching of the one-way check ring, the check rod, the elastic reset element and the ratchet gear, when the roller rotates, the continuous friction between the check rod and the ratchet gear is avoided, the loss of the anti-reverse mechanism is reduced, and the service life of the anti-reverse mechanism is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic structural view of the twisting carriage module of the present invention;

FIG. 3 is a structural bottom view of the twisting carriage module of the present invention;

FIG. 4 is a schematic view of the internal structure of the twisting carriage module of the present invention;

FIG. 5 is a schematic structural view of the first roller mechanism and the spacing adjustment mechanism of the present invention;

FIG. 6 is a sectional view showing the structure of the first roller mechanism and the interval adjusting mechanism according to the present invention;

FIG. 7 is a schematic structural view of an anti-backup mechanism of the present invention;

FIG. 8 is an exploded view of the anti-backup mechanism of the present invention;

FIG. 9 is a structural cross-sectional view of the anti-backup mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a roving fixing module; 2. a roller drafting module; 3. a twisting carriage module; 4. a support; 5. a first roller mechanism; 6. a second roller mechanism; 7. a third roller mechanism; 8. a spacing adjustment mechanism; 9. an anti-reverse mechanism; 10. mounting a plate; 11. a control element; 12. a support frame; 13. a first drive motor; 14. a driving roller; 15. a driving gear; 16. a driven gear; 17. a driven roller; 18. an L-shaped drive plate; 19. a second drive motor; 20. a worm; 21. a turbine; 22. a threaded shaft; 23. an anti-falling limiting plate; 24. a central shaft; 25. a one-way check ring; 26. a non-return lever; 27. an elastic reset element; 28. a ratchet gear; 29. a flange plate; 30. a guide rail; 31. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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.

The embodiment discloses a walking stick device carrying a novel pulling stick.

Please refer to fig. 1:

the invention comprises the following steps:

the roving fixing module 1 is used for storing the roving;

the roller drafting module 2 is used for tensioning, twisting and coiling the spun yarn;

a twisting carriage module 3 which is convenient for preventing yarn fracture is arranged between the roving fixing module 1 and the roller drafting module 2;

please refer to fig. 2-4:

the twisting carriage module 3 comprises:

the bracket 4 is positioned between the roving fixing module 1 and the roller drafting module 2 and is used for providing support;

the first roller mechanism 5 is positioned at one end, close to the roving fixing module 1, of the upper end of the support 4 and used for pulling the roving from the roving fixing module 1;

the second roller mechanism 6 is positioned at one end of the upper end of the bracket 4 close to the roller drafting module 2 and is used for drafting the rough yarn to obtain strands;

the third roller mechanisms 7 are positioned between the first roller mechanism 5 and the second roller mechanism 6 and are used for drafting fiber strands to form spun yarns;

the distance adjusting mechanism 8 is assembled between the first roller mechanism 5 and the adjacent third roller mechanism 7, between the adjacent two third roller mechanisms 7, between the second roller mechanism 6 and the adjacent third roller mechanism 7, so that the distance between the first roller mechanism 5 and the adjacent third roller mechanism 7, between the adjacent two third roller mechanisms 7, between the second roller mechanism 6 and the adjacent third roller mechanism 7 can be conveniently adjusted;

the anti-reverse mechanism 9 is assembled at one side of the first roller mechanism 5, the second roller mechanism 6 and the third roller mechanism 7, so that the first roller mechanism 5, the second roller mechanism 6 and the third roller mechanism 7 can be prevented from reversing;

mounting plates 10 are welded on two sides of the top of the support 4, wherein a control element 11 is fixed on one side of one mounting plate 10;

preferably, the control element 11 is of the model SC-200 universal type;

please refer to fig. 5-6:

the first roller mechanism 5, the second roller mechanism 6 and the third roller mechanism 7 respectively comprise a supporting frame 12, a first driving motor 13, a driving roller 14, a driving gear 15, a driven gear 16, a driven roller 17 and an L-shaped transmission plate 18, wherein the supporting frame 12 is positioned between the two mounting plates 10, the supporting frame 12 and the mounting plates 10 in the first roller mechanism 5 are connected in a welding mode, and the supporting frame 12 and the mounting plates 10 in the second roller mechanism 6 and the third roller mechanism 7 are connected in a sliding mode;

the first driving motor 13 is fixed on one side of the supporting frame 12, the first driving motor 13 is electrically connected with the control element 11 through a conducting wire, the driving roller 14 is fixed on the output end of the first driving motor 13, the driving gear 15 is welded on the other side of the driving roller 14, the driven gear 16 is meshed and connected with the lower end of the driving gear 15, the driven roller 17 is welded and connected on one side of the driving gear 15, the driving roller 14 and the supporting frame 12 and the driven roller 17 and the supporting frame 12 are rotatably connected through ball bearings, and the L-shaped transmission plate 18 is welded and connected inside the supporting frame 12 and located at the lower end of the driven roller 17;

please refer to fig. 4:

here, the guide rails 30 are welded and connected to the ends of the two mounting plates 10 close to each other, the sliders 31 are welded and connected to both sides of the support frame 12 located inside the second roller mechanism 6 and the third roller mechanism 7, the guide rails 30 are slidably connected to the inside of the sliders 31, and the support frame 12 located inside the second roller mechanism 6 and the third roller mechanism 7 and the mounting plates 10 are slidably connected through the guide rails 30 and the sliders 31;

please refer to fig. 5-6:

the distance adjusting mechanism 8 comprises a second driving motor 19, a worm 20, a worm wheel 21, a threaded shaft rod 22 and an anti-falling limiting plate 23, the second driving motor 19 is fixed at the bottom of the supporting frame 12, the second driving motor 19 is electrically connected with the control element 11 through a lead, the worm 20 is fixed at the output end of the second driving motor 19, the worm 20 is rotatably connected with the L-shaped transmission plate 18 through a ball bearing, the worm wheel 21 is meshed and connected with one side of the worm wheel 20, the threaded shaft rod 22 is connected with the inside of the worm wheel 21 in a welding manner, the threaded shaft rod 22 is rotatably connected with the L-shaped transmission plate 18 through the ball bearing, one end, far away from the worm wheel 21, of the outer side of the threaded shaft rod 22 is connected with the other adjacent L-shaped transmission plate 18 in a threaded manner, and the anti-falling limiting plate 23 is connected with one end, far away from the worm wheel 21, of the threaded shaft rod 22 in a welding manner;

please refer to fig. 7-9:

the anti-reverse mechanism 9 comprises a central shaft rod 24, a one-way check ring 25, a check rod 26, an elastic reset element 27, a ratchet gear 28 and a flange plate 29, wherein the central shaft rod 24 is connected to one end of the driven roller 17 in a welding manner, the one-way check ring 25 is connected to one end of the central shaft rod 24 in a welding manner, a plurality of contraction cavities are uniformly formed in the one-way check ring 25, the check rod 26 is connected to the inside of the contraction cavities in a sliding manner, and the elastic reset element 27 is assembled between the one-way check ring 25 and the check rod 26;

the ratchet gear 28 is rotatably connected to the outer side of the central shaft 24 through a ball bearing and is positioned inside the one-way check ring 25, the flange plate 29 is welded to one end of the ratchet gear 28 away from the one-way check ring 25, and the flange plate 29 and the support frame 12 are fixedly connected through a screw;

preferably, the elastic return element 27 is a helical spring.

One specific application of this embodiment is:

the second driving motor 19 is started through the control element 11, so that the output end of the second driving motor 19 rotates, the second driving motor 19 drives the worm 20 to rotate through the fixed connection between the second driving motor 19 and the worm 20, the worm 20 drives the worm wheel 21 to rotate through the meshed connection between the worm 20 and the worm wheel 21, and the worm wheel 21 drives the threaded shaft rod 22 to rotate through the welded connection between the worm wheel 21 and the threaded shaft rod 22;

because one end of the outer side of the threaded shaft rod 22, which is far away from the turbine 21, is in threaded connection with the other adjacent L-shaped transmission plate 18, the threaded shaft rod 22 drives the third roller mechanism 7 at one end of the threaded shaft rod to move, and further the distance between the first roller mechanism 5 and the third roller mechanism 7 is adjusted;

the same operation is carried out, the distance between two adjacent third roller mechanisms 7 and the distance between the third roller mechanisms 7 and the second roller mechanisms 6 are adjusted, so that the device is convenient to adjust the distance between the rollers according to the fiber length in the roving, the quality of the fabric is improved, and the device is convenient to use;

and the roller in the existing device bears larger torque load, and the roller is easy to be inverted due to torque release during process conversion, so that the problems of yarn breakage, uneven yarn thickness and the like are caused, the quality of the fabric is reduced, and the device is not practical enough

The output end of a first driving motor 13 is rotated by a control element 11 starting device, the first driving motor 13 drives a driving roller 14 to rotate by the fixed connection of the first driving motor 13 and the driving roller 14, the driving roller 14 drives a driving gear 15 to rotate by the welded connection of the driving roller 14 and the driving gear 15, the driving gear 15 drives a driven gear 16 to rotate by the meshed connection of the driving gear 15 and the driven gear 16, the driven gear 16 drives a driven roller 17 to rotate by the welded connection of the driven gear 16 and the driven roller 17, and then the roving between the driving roller 14 and the driven roller 17 is drafted;

the driven roller 17 drives the central shaft lever 24 to rotate through the welded connection of the driven roller 17 and the central shaft lever 24, the central shaft lever 24 drives the one-way check ring 25 to rotate through the welded connection of the central shaft lever 24 and the one-way check ring 25, the one-way check ring 25 generates centrifugal force after the one-way check ring 25 rotates, the centrifugal force increases along with the increase of the rotating speed of the one-way check ring 25, the check rod 26 moves towards the direction far away from the central shaft lever 24 through the sliding connection of the one-way check ring 25 and the check rod 26, the check rod 26 is not attached to the ratchet gear 28 any more, the elastic reset element 27 is extruded by the check rod 26, and when the check rod 26 is not attached to the ratchet gear 28 any more, the check rod 26 does not rub against the ratchet gear 28 any more in the process of rotating along with the one-way check ring 25, so that the loss of the anti-reverse mechanism 9 is reduced, the service life of the anti-reverse mechanism 9 is prolonged;

when the process is changed, the rotation speed of the driven roller 17 is reduced and stops gradually, the rotation speed of the central shaft rod 24 is reduced and stops rotating along with the driven roller 17 through the welding connection of the driven roller 17 and the central shaft rod 24, the rotation speed of the one-way check ring 25 is reduced along with the reduction of the rotation speed of the central shaft rod 24, the centrifugal force generated by the one-way check ring 25 is reduced along with the reduction of the rotation speed, the elastic reset element 27 drives the check rod 26 to reset due to the compression and rebound characteristics of the elastic reset element 27, the check rod 26 is gradually attached to the outer side of the ratchet gear 28, when the driven roller 17 is reversed due to the release of the torque, the one-way check ring 25 is reversed along with the rotation, the ratchets on the outer side of the ratchet gear 28 limit the reset check rod 26, and the ratchet gear 28 limits the one-way check ring 25, the reverse rotation of the driven roller 17 is avoided, the device is convenient to prevent the roller from reversing, the problems of yarn breakage, uneven yarn thickness and the like are caused, the quality of the fabric is improved, and the device is more practical.

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 preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.