A textile yarn production equipment and processing technology

Abstract

The present application relates to a textile yarn production equipment and processing technology, which includes a sizing pool for sizing yarn, a combing mechanism for combing yarn, and a winding mechanism for winding yarn, wherein a plurality of guide wheels for guiding yarn are rotatably arranged in the sizing pool, a guide assembly for guiding yarn is arranged near the winding mechanism in the sizing pool, a shaking mechanism is arranged between the guide assembly and the winding mechanism, and the shaking mechanism includes a frame, a sliding seat slidably connected to the frame through a transverse driving assembly, a sliding plate slidably connected to the sliding seat through a longitudinal driving member, a vertical driving member arranged on the sliding plate, a connecting assembly arranged at the output end of the vertical driving member, and an abutting wheel rotatably connected to the connecting assembly. The present application can throw the slurry at the bottom of the yarn to the top of the yarn as much as possible, so as to maintain the uniformity of the slurry on the yarn surface as much as possible.

Description

Technical Field

[0001] The present application relates to the field of sizing equipment, and in particular to a textile yarn production equipment and processing technology. Background Art

[0002] During the weaving process, textile yarns need to withstand multiple forces and undergo complex deformations. Therefore, textile yarns are usually sizing before weaving, so that the sizing liquid can penetrate into the interior of the textile yarns to improve their tensile strength and wear resistance. A sizing machine is a device for sizing textile yarns, which can avoid the problems of pilling and yarn breakage caused by the exposure of hairiness on the surface of the yarn and insufficient cohesion between fibers.

[0003] A Chinese patent with the announcement number CN211498106U discloses a textile yarn sizing device, including a sizing box, a first heating box is fixedly connected to the top of the inner cavity of the sizing box, a first heating wire is fixedly connected to the inner cavity of the first heating box, vertical rods are fixedly connected to both sides of the top of the inner cavity of the sizing box, a liquid storage tank is fixedly connected between the two vertical rods, the bottom of the first heating box is connected to the liquid storage tank through a pipeline, and a temperature sensor is fixedly connected to the right side of the top of the inner cavity of the liquid storage tank. The utility model has the advantage of uniform sizing through the coordinated use of the first heating box, the first heating wire, the vertical rod, the liquid storage tank, the temperature sensor, the water pump, the discharge pipe, the connecting rod and the nozzle, and solves the problem that the existing sizing and shaping equipment cannot make the textile yarn absorb the sizing material uniformly when sizing the textile yarn, which results in different sizing contents of the textile yarn, which easily causes the textile yarn to appear unsightly.

[0004] With respect to the above-mentioned related technologies, the inventors believe that when the yarn is dried in a drying box, the unsolidified slurry on the yarn surface is easily collected at the bottom of the yarn due to the influence of gravity, thereby affecting the uniformity of the sizing of the yarn. Summary of the invention

[0005] In order to improve the uniformity of yarn sizing, the present application provides a textile yarn production equipment and processing technology.

[0006] In a first aspect, the present application provides a textile yarn production device, which adopts the following technical solution:

[0007] A textile yarn production equipment comprises a sizing tank for sizing yarns, a combing mechanism for combing yarns and a winding mechanism for winding yarns, wherein a plurality of guide wheels for guiding yarns are rotatably arranged in the sizing tank, a guide assembly for guiding yarns is arranged near the winding mechanism in the sizing tank, a shaking mechanism is arranged between the guide assembly and the winding mechanism, and the shaking mechanism comprises a frame, a sliding seat slidably connected to the frame via a transverse driving assembly, a sliding plate slidably connected to the sliding seat via a longitudinal driving member, a vertical driving member arranged on the sliding plate, a connecting assembly arranged at the output end of the vertical driving member and an abutting wheel rotatably connected to the connecting assembly.

[0008] By adopting the above technical scheme, the vertical driving member drives the connecting assembly and the abutment wheel to press down, so that the surface of the abutment wheel contacts the yarn, so that the abutment wheel drives the yarn to be in a stretched state. When the yarn is stretched to a certain extent, the longitudinal driving member is started, and the longitudinal driving member drives the sliding plate to move, so that the outer side of the abutment wheel is out of contact with the yarn. At the moment when the two are separated, the stretched yarn has an upward acceleration, and the slurry at the bottom of the yarn can be thrown to the top of the yarn as much as possible, so as to maintain the uniformity of the slurry on the yarn surface as much as possible.

[0009] Optionally, the connecting assembly includes a connecting cylinder arranged at the output end of the vertical driving member, a connecting rod slidably connected to the connecting cylinder, and a connecting spring arranged between the connecting cylinder and the connecting rod, and the connecting rod is rotationally connected to the abutment wheel.

[0010] By adopting the above technical solution, when the abutment wheel presses down the yarn, if the yarn is too tight, it may cause the yarn to break. The yarn can exert a reaction force on the connecting spring, and the connecting spring will be compressed, giving the abutment wheel a buffer distance, making it difficult for the yarn to be pulled apart.

[0011] Optionally, a waist-shaped groove is provided at the top of the sizing pool, and the guide assembly includes a guide rod slidably connected to the waist-shaped groove, a moving wheel rotatably connected to the guide rod, and a guide spring arranged between the guide rod and the inner wall of the waist-shaped groove, and the waist-shaped groove is arranged at an angle.

[0012] By adopting the above technical solution, when the abutment wheel presses down the yarn, the yarn can give the moving wheel a downward force, so that the guide rod moves downward along the waist-shaped groove for a short distance, which can provide a buffer space for the yarn when the yarn is overly tight.

[0013] Optionally, the driving assembly includes a screw rod rotatably connected to the frame, a driving motor for driving the screw rod to rotate, and a limit rod arranged on the frame, the screw rod thread passes through the sliding seat, and the limit rod slides through the sliding seat.

[0014] By adopting the above technical solution, the driving motor drives the screw rod to rotate, which can drive the sliding seat to move forward and backward along the traveling direction of the yarn to adjust the position of the abutment wheel above the yarn, so that the abutment wheel can press down different positions of the yarn.

[0015] Optionally, a limiting ring is provided on one side of the abutment wheel, the diameter of the limiting ring is smaller than the diameter of the abutment wheel, and the outer side of the limiting ring is provided in a wave shape.

[0016] By adopting the above technical solution, after the abutment wheel separates from the yarn, the yarn rebounds and can hit the outer peripheral surface of the limiting ring. After the yarn hits the limiting ring, the yarn can be slowed down to prevent the yarn from rebounding excessively and causing the slurry on the yarn surface to separate from the yarn.

[0017] Optionally, a drying box is provided between the sizing tank and the winding mechanism, and the drying box is provided with a heating port for the yarn to pass through.

[0018] By adopting the above technical solution, after the yarn is sizing, the drying box can dry the sizing liquid on the surface of the yarn.

[0019] Optionally, a cleaning mechanism for pre-cleaning the yarn is provided on one side of the sizing pool, and the cleaning mechanism includes an air suction box, an air suction pump connected to the air suction box, and an air intake pipe connected to the air intake end of the air suction box, and the air intake pipe faces the yarn.

[0020] By adopting the above technical solution, the suction pump sucks air around the yarn through the air inlet pipe and the dust suction hopper, and can suck away dust and some lint on the surface of the yarn.

[0021] Optionally, an air pump is provided in the drying box, and an air outlet pipe located below the yarn is provided at the air outlet end of the air pump, and the air outlet pipe faces the yarn.

[0022] By adopting the above technical solution, the vacuum pump blows the hot air in the drying box to the bottom of the yarn through the outlet pipe and the outlet hopper. The upward wind can alleviate the phenomenon of slurry on the yarn surface accumulating at the bottom of the yarn to a certain extent.

[0023] Optionally, the combing mechanism includes a combing frame which is arranged between the winding mechanism and the abutment wheel and through which the yarn passes.

[0024] By adopting the above technical solution, the carding frame can separate the yarns at different positions and reduce the knotting phenomenon of the yarns during the winding process.

[0025] In a second aspect, the present application provides a processing technology for a textile yarn production device, which adopts the following technical solution and includes the following steps:

[0026] S1: drives the yarn to move through the winding mechanism, providing power for the yarn movement;

[0027] S2: The yarn is immersed in the sizing liquid in the sizing tank, and the sizing tank sizing the yarn;

[0028] S3: the yarn passes through the heating port of the drying box, and the drying box dries the slurry on the surface of the yarn;

[0029] S4: When the drying box dries the yarn, the vertical driving member drives the abutment wheel to press down to straighten the yarn;

[0030] S5: After the yarn is stretched straight, the longitudinal driving member drives the sliding plate to move, so that the stretched yarn rebounds, so that the slurry at the bottom of the yarn is thrown to the top of the yarn as much as possible;

[0031] S6: After the yarn is dried, the yarn passes through the carding frame and is wound to the winding mechanism.

[0032] By adopting the above technical solution, the slurry at the bottom of the yarn can be thrown to the top of the yarn as much as possible, so that the uniformity of the slurry on the surface of the yarn can be maintained as much as possible.

[0033] In summary, the present application includes at least one of the following beneficial technical effects:

[0034] 1. When the yarn is stretched to a certain extent, the longitudinal drive member is started, which drives the sliding plate to move, so that the outer side of the abutment wheel is out of contact with the yarn. At the moment when the two are out of contact, the stretched yarn has an upward acceleration, and the slurry at the bottom of the yarn can be thrown to the top of the yarn as much as possible, so as to keep the slurry on the yarn surface as uniform as possible;

[0035] 2. When the abutment wheel presses down the yarn, the yarn can exert a downward pressure on the moving wheel, causing the guide rod to move downward along the waist groove for a short distance, thus providing a buffer space for the yarn when the yarn is overly tight;

[0036] 3. After the abutment wheel separates from the yarn, the yarn rebounds and can hit the outer peripheral surface of the limiting ring. After the yarn hits the limiting ring, the yarn can be decelerated to prevent the yarn from rebounding excessively and causing the slurry on the yarn surface to separate from the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 is a schematic diagram of the present application;

[0038] Figure 2 It is a schematic diagram of the dust removal box, sizing tank and drying box of the present application;

[0039] Figure 3 It is a schematic diagram of the shaking mechanism of the present application.

[0040] Explanation of the reference numerals in the accompanying drawings: 1. sizing tank; 2. winding mechanism; 3. combing mechanism; 4. drying box; 5. dust removal box; 6. suction box; 7. suction pump; 8. air inlet pipe; 9. dust suction hopper; 10. guide wheel; 11. frame; 12. sliding seat; 13. sliding plate; 14. vertical driving member; 15. abutting wheel; 16. longitudinal driving member; 17. connecting cylinder; 18. connecting rod; 19. connecting spring; 20. waist groove; 21. guide rod; 22. moving wheel; 23. guide spring; 24. limiting ring; 25. screw rod; 26. driving motor; 27. limiting rod; 28. suction pump; 29. ​​outlet pipe; 30. outlet hopper. DETAILED DESCRIPTION

[0041] The following is combined with Figure 1-3 This application is described in further detail.

[0042] The present application embodiment discloses a textile yarn production device. Figure 1 The textile yarn production equipment includes a sizing tank 1, a combing mechanism 3 and a winding mechanism 2. The sizing tank 1 is filled with sizing liquid, and the sizing tank 1 can sizing the yarn. The winding mechanism 2 is located on one side of the sizing tank 1. The winding mechanism 2 can wind the processed yarn and provide power for the movement of the yarn. The combing mechanism 3 is located between the sizing tank 1 and the winding mechanism 2. A drying box 4 is installed between the sizing tank 1 and the combing mechanism 3. Heating ports are opened on both sides of the drying box 4. The heating ports are for the yarn to pass through. After the yarn is sizing, the drying box 4 can dry the sizing liquid on the surface of the yarn.

[0043] Reference Figure 2 A dust removal mechanism is installed on the side of the sizing tank 1 away from the winding mechanism 2. The dust removal mechanism is used to clean the dust on the surface of the yarn before the yarn passes through the sizing tank 1. A dust removal box 5 is installed on the side of the sizing tank 1 away from the winding mechanism 2. The dust removal box 5 has an opening for the yarn to pass through. The dust removal mechanism includes an air suction box 6, an air suction pump 7 and an air intake pipe 8. The air suction box 6 is fixed to the top of the dust removal box 5. The air outlet end of the air suction pump 7 is connected to the air suction box 6. The air intake pipe 8 is connected to the air intake end of the air suction pump 7. The end of the air intake pipe 8 away from the air suction pump 7 is fixedly connected with a dust hopper 9. The dust hopper 9 is arranged in a bucket shape. The dust hopper 9 is located above the yarn, and the dust hopper 9 faces the yarn.

[0044] When the yarn moves in the dust removal box 5, the suction pump 7 sucks air around the yarn through the air inlet pipe 8 and the dust suction hopper 9, which can suck away the dust and some lint on the surface of the yarn, making it easier to subsequently sizing the yarn and reduce lint in the surrounding environment.

[0045] Openings for the yarn to pass through are also provided on both sides of the sizing tank 1. Three sets of guide wheels 10 are rotatably installed in the sizing tank 1, of which two sets of guide wheels 10 are located at the bottom of the sizing tank 1. These two sets of guide wheels 10 are arranged front and back along the movement direction of the yarn, and another set of guide wheels 10 is located in the middle of the sizing tank 1 and close to the opening. A guide assembly is installed near the winding mechanism 2 of the sizing tank 1. The guide assembly is located in the middle of the sizing tank 1 and close to the opening, and the guide wheels 10 and the guide assembly guide the yarn in sequence.

[0046] Reference Figure 2 and Figure 3 , a shaking mechanism is installed between the guide assembly and the winding mechanism 2, and the shaking mechanism includes a frame 11, a sliding seat 12, a sliding plate 13, a vertical driving member 14, a connecting assembly and an abutting wheel 15. The frame 11 is located between the sizing tank 1 and the winding mechanism 2, and the frame 11 is located above the yarn. A transverse driving assembly is installed on the frame 11, and the sliding seat 12 is installed on the frame 11 through the transverse driving assembly. The transverse driving assembly can drive the sliding seat 12 to move along the traveling direction of the yarn. A longitudinal driving member 16 is fixed on the top of the sliding seat 12, and the sliding plate 13 is fixed to the output end of the longitudinal driving member 16. The sliding plate 13 is slidably connected with the sliding seat 12. In this embodiment, the longitudinal driving member 16 is a cylinder, and the longitudinal driving member 16 can drive the sliding plate 13 to move horizontally along the traveling direction perpendicular to the yarn. The vertical driving member 14 is fixed to the top of the sliding plate 13. In the present embodiment, the vertical driving member 14 is a cylinder. The vertical driving member 14 is vertically arranged. The connecting component is fixedly connected to the output end of the vertical driving member 14. The abutment wheel 15 is rotatably connected to the end of the connecting component away from the vertical driving member 14. There are several abutment wheels 15. Each abutment wheel 15 processes each yarn respectively. In addition, each abutment wheel 15 is located directly above each yarn.

[0047] When the yarn is dried in the drying box 4, under the influence of gravity, the unsolidified slurry on the surface of the yarn is easily located at the bottom of the yarn. At this time, the abutment wheel 15 is kept directly above the yarn, and then the vertical driving member 14 is started. The vertical driving member 14 drives the connecting assembly and the abutment wheel 15 to press down, so that the surface of the abutment wheel 15 contacts the yarn, so that the abutment wheel 15 drives the yarn to be in a stretched state, and makes the yarn located between the sizing pool 1 and the winding mechanism 2 in a state of low in the middle and high on both sides, and the yarn will also drive the abutment wheel 15 to rotate during the movement, so that the abutment wheel 15 guides the yarn. When the yarn is stretched to a certain extent, the longitudinal driving member 16 is started, and the longitudinal driving member 16 drives the sliding plate 13 to move, so that the outer side of the abutment wheel 15 is out of contact with the yarn. At the moment when the two are separated, the stretched yarn has an upward acceleration, which can throw the slurry at the bottom of the yarn to the top of the yarn as much as possible, thereby maintaining the uniformity of the slurry on the yarn surface as much as possible.

[0048] Reference Figure 3 The connecting assembly includes a connecting cylinder 17, a connecting rod 18 and a connecting spring 19. The connecting cylinder 17 is vertically fixed to the bottom of the output end of the vertical driving member 14. The interior of the connecting cylinder 17 is hollow, and the bottom of the connecting cylinder 17 is open. The connecting rod 18 is slidably connected to the inside of the connecting cylinder 17, and the abutment wheel 15 is rotatably connected to the bottom of the connecting rod 18. In this embodiment, the connecting cylinder 17 and the connecting rod 18 are both square in shape. The connecting spring 19 is located between the connecting cylinder 17 and the connecting rod 18. The two ends of the connecting spring 19 are fixedly connected to the top of the connecting cylinder 17 and the top of the connecting rod 18 respectively, and the weight of the connecting rod 18 and the abutment wheel 15 is borne by the connecting spring 19.

[0049] Since the connecting tube 17 and the connecting rod 18 can slide against each other, when the abutting wheel 15 presses down the yarn, if the yarn is too tight, it may cause the yarn to break. Due to the large number of yarns, the yarn can exert a reaction force on the connecting spring 19. When the yarn is subjected to a certain force, the connecting spring 19 will be compressed. In this way, a buffer distance is given to the abutting wheel 15, making it difficult for the yarn to be pulled apart.

[0050] Reference Figure 2 , waist-shaped grooves 20 are provided on the two opposite inner side walls of the sizing pool 1, and the waist-shaped grooves 20 are opened at an angle of 45 degrees. The length direction of the waist-shaped grooves 20 is perpendicular to the axle of the guide wheel 10, and the end of the waist-shaped grooves 20 close to the shaking mechanism is located obliquely below. The guide assembly includes a guide rod 21, a moving wheel 22 and a guide spring 23. The guide rod 21 is slidably connected between the two waist-shaped grooves 20, and the guide rod 21 can slide along the length direction of the waist-shaped grooves 20. The length direction of the guide rod 21 is parallel to the axle of the guide wheel 10. The guide spring 23 is located in the waist-shaped groove 20, and the two ends of the guide spring 23 are respectively fixedly connected to the groove wall of the waist-shaped groove 20 and the guide rod 21. The moving wheel 22 is rotatably connected to the outer side of the guide rod 21. A plurality of moving wheels 22 are provided. The moving wheel 22 guides the yarn at the end of the sizing pool 1, and one moving wheel 22 corresponds to one yarn, and the moving wheel 22 can be driven to rotate when the yarn moves.

[0051] When the abutment wheel 15 presses down the yarn, the yarn can give a downward force to the moving wheel 22, causing the guide rod 21 to move downward along the waist-shaped groove 20 for a short distance, so that the guide spring 23 is compressed. In this way, not only can a buffer space be provided for the yarn when the yarn is over-tightened, but also when the yarn rebounds, the restoring force of the guide spring 23 can provide an additional power for the yarn to swing back.

[0052] Reference Figure 3Preferably, a limiting ring 24 is fixed to one side of the abutment wheel 15, the limiting ring 24 is arranged in a circular shape, the limiting ring 24 and the abutment wheel 15 are arranged concentrically, the diameter of the limiting ring 24 is smaller than the diameter of the abutment wheel 15, and the outer peripheral surface of the limiting ring 24 is arranged in a wavy shape.

[0053] In order to prevent the slurry on the yarn surface from separating from the yarn due to excessive rebound of the yarn, after the abutment wheel 15 separates from the yarn, the yarn rebounds and the yarn can hit the outer peripheral surface of the limiting ring 24. After the yarn hits the limiting ring 24, the yarn can be slowed down. At the same time, since the outer peripheral surface of the limiting ring 24 is arranged in a wavy shape, the contact area between the yarn and the outer peripheral surface of the limiting ring 24 is very small. After the yarn contacts the surface of the limiting ring 24, it can also undergo a small and rapid shake, so that the slurry on the yarn can be kept evenly distributed as much as possible.

[0054] The driving assembly includes a screw rod 25, a driving motor 26 and a limit rod 27. The screw rod 25 is rotatably installed on the frame 11, and the limit rod 27 is fixedly connected to the frame 11. The length direction of the screw rod 25 and the length direction of the limit rod 27 are parallel to the travel direction of the yarn. The driving motor 26 is fixed to one side of the frame 11, and the output end of the driving motor 26 is fixedly connected to one end of the screw rod 25. The screw rod 25 and the limit rod 27 both pass through the sliding seat 12, and the screw rod 25 is threadedly connected to the sliding seat 12, and the limit rod 27 is slidably connected to the sliding seat 12.

[0055] Start the drive motor 26, and the drive motor 26 drives the screw rod 25 to rotate. Under the limiting action of the limiting rod 27, the sliding seat 12 can be driven to move forward and backward along the traveling direction of the yarn to adjust the position of the abutment wheel 15 above the yarn, so that the abutment wheel 15 can press down different positions of the yarn, so that the yarn rebound can rebound with different positions as starting points. When the taut yarn is longer, the change of the yarn height is smoother, so that the force of the rebound of this part of the yarn is also smaller. Similarly, when the taut yarn is shorter, the change of the yarn height is more drastic, so that the force of the rebound of this part of the yarn is also greater.

[0056] Reference Figure 2 Preferably, a vacuum pump 28 is fixed inside the drying box 4, the air inlet end of the vacuum pump 28 is located inside the drying box 4, the air outlet end of the vacuum pump 28 is connected to an air outlet pipe 29, and the end of the air outlet pipe 29 away from the vacuum pump 28 is connected to an air outlet hopper 30, the air outlet hopper 30 is located directly below the yarn, and the air outlet hopper 30 is vertically upward toward the yarn.

[0057] When the yarn passes through the drying box 4, the drying box 4 can dry the yarn, and the vacuum pump 28 blows the hot air in the drying box 4 to the bottom of the yarn through the outlet pipe 29 and the outlet bucket 30. The upward wind can slow down the accumulation of slurry on the surface of the yarn at the bottom of the yarn to a certain extent.

[0058] Reference Figure 3 Furthermore, the combing mechanism 3 includes a combing frame, which is installed between the frame 11 and the winding mechanism 2. The combing frame has a plurality of openings for the yarn to pass through. The openings at different positions can separate the yarns at different positions, thereby reducing the knotting of the yarns during the winding process and facilitating the subsequent winding of the yarns.

[0059] The present application also discloses a processing technology for a textile yarn production device, which includes the following steps:

[0060] S1: The winding mechanism 2 drives the yarn to move, providing power for the yarn movement;

[0061] S2: The air suction pump 7 sucks air around the yarn through the air inlet pipe 8 and the dust suction hopper 9 to remove dust and some lint on the surface of the yarn, and then the yarn is immersed in the sizing liquid in the sizing tank 1, and the sizing tank 1 sizing the yarn;

[0062] S3: The yarn passes through the heating port of the drying box 4, the drying box 4 dries the slurry on the surface of the yarn, and the vacuum pump 28 blows the hot air in the drying box 4 to the bottom of the yarn through the outlet pipe 29 and the outlet hopper 30;

[0063] S4: When the drying box 4 dries the yarn, the vertical driving member 14 drives the abutting wheel 15 to press down to straighten the yarn;

[0064] S5: After the yarn is stretched straight, the longitudinal driving member 16 drives the sliding plate 13 to move, so that the stretched yarn rebounds, so that the slurry at the bottom of the yarn is thrown to the top of the yarn as much as possible, and the yarn hits the outer peripheral surface of the limiting ring 24. After the yarn contacts the surface of the limiting ring 24, it shakes quickly with a small amplitude to keep the slurry on the yarn evenly distributed as much as possible;

[0065] S6: After the yarn is dried, the yarn passes through the carding frame and is wound up at the winding mechanism 2.

[0066] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A textile yarn production equipment, characterized in that: The invention comprises a sizing pool (1) for sizing yarn, a combing mechanism (3) for combing yarn, and a winding mechanism (2) for winding yarn, wherein a plurality of guide wheels (10) for guiding yarn are rotatably arranged in the sizing pool (1), a guide assembly for guiding yarn is arranged at a position of the sizing pool (1) close to the winding mechanism (2), and a shaking mechanism is arranged between the guide assembly and the winding mechanism (2), wherein the shaking mechanism comprises a frame (11), a sliding seat (12) slidably connected to the frame (11) via a transverse driving assembly, a sliding plate (13) slidably connected to the sliding seat (12) via a longitudinal driving member (16), a vertical driving member (14) arranged on the sliding plate (13), a connecting assembly arranged at the output end of the vertical driving member (14), and an abutting wheel (15) rotatably connected to the connecting assembly; A plurality of abutment wheels (15) are provided, each abutment wheel (15) processes each yarn respectively, and each abutment wheel (15) is located directly above each yarn respectively; A limiting ring (24) is fixed to one side of the abutment wheel (15); the limiting ring (24) is arranged in a circular shape, the limiting ring (24) and the abutment wheel (15) are arranged concentrically, the diameter of the limiting ring (24) is smaller than the diameter of the abutment wheel (15), and the outer peripheral surface of the limiting ring (24) is arranged in a wave shape.

2. A textile yarn production equipment according to claim 1, characterized in that: The connecting assembly comprises a connecting cylinder (17) arranged at the output end of the vertical driving member (14), a connecting rod (18) slidably connected to the connecting cylinder (17), and a connecting spring (19) arranged between the connecting cylinder (17) and the connecting rod (18); the connecting rod (18) is rotationally connected to the abutment wheel (15).

3. A textile yarn production equipment according to claim 1, characterized in that: A waist-shaped groove (20) is provided at the top of the sizing pool (1), and the guide assembly comprises a guide rod (21) slidably connected to the waist-shaped groove (20), a moving wheel (22) rotatably connected to the guide rod (21), and a guide spring (23) arranged between the guide rod (21) and the inner wall of the waist-shaped groove (20), and the waist-shaped groove (20) is arranged in an inclined manner.

4. A textile yarn production equipment according to claim 1, characterized in that: The transverse drive assembly comprises a screw rod (25) rotatably connected to the frame (11), a drive motor (26) for driving the screw rod (25) to rotate, and a limit rod (27) arranged on the frame (11), the screw rod (25) threadedly passes through the sliding seat (12), and the limit rod (27) slides through the sliding seat (12).

5. A textile yarn production equipment according to claim 1, characterized in that: A drying box (4) is arranged between the sizing tank (1) and the winding mechanism (2), and the drying box (4) is provided with a heating port for the yarn to pass through.

6. A textile yarn production equipment according to claim 1, characterized in that: A cleaning mechanism for pre-cleaning the yarn is provided on one side of the sizing tank (1), the cleaning mechanism comprising an air suction box (6), an air suction pump (7) connected to the air suction box (6), and an air intake pipe (8) connected to the air intake end of the air suction box (6), the air intake pipe (8) facing the yarn.

7. A textile yarn production equipment according to claim 5, characterized in that: An air pump (28) is arranged in the drying box (4), and an air outlet pipe (29) located below the yarn is arranged at the air outlet end of the air pump (28), and the air outlet pipe (29) faces the yarn.

8. A textile yarn production equipment according to claim 1, characterized in that: The combing mechanism (3) comprises a combing frame which is arranged between the winding mechanism (2) and the abutment wheel (15) and through which the yarn passes.

9. A processing technology for a textile yarn production equipment according to any one of claims 1 to 8, characterized in that: The processing technology The following steps are involved: S1: driving the yarn to move through the winding mechanism (2) to provide power for the yarn movement; S2: the yarn is immersed in the sizing liquid in the sizing tank (1), and the sizing tank (1) performs sizing on the yarn; S3: the yarn passes through the heating port of the drying box (4), and the drying box (4) dries the slurry on the surface of the yarn; S4: When the drying box (4) dries the yarn, the vertical driving member (14) drives the abutting wheel (15) to press down, so that the yarn is straightened; S5: After the yarn is stretched straight, the longitudinal driving member (16) drives the sliding plate (13) to move, so that the stretched yarn rebounds, so that the slurry at the bottom of the yarn is thrown to the top of the yarn as much as possible; S6: After the yarn is dried, the yarn passes through the carding frame and is reeled up to the reeling mechanism (2).

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