A fiber dust cleaning structure for a yarn textile machine

Abstract

The application belongs to the field of cleaning, and discloses a fiber dust cleaning structure for a yarn textile machine, which comprises a shell, a motor is mounted on the left side of the shell, and a fixing seat is connected to the inner walls on the left and right sides of the shell through bearings; a reverse screw is connected to the fixing seat through bearings; the shell is provided with a first reciprocating screw rod on the inner top, a cleaning assembly is connected to the first reciprocating screw rod through threads, the cleaning assembly is provided with a self-cleaning mechanism, the self-cleaning mechanism knocks and rotates to shake off the impurities adhered to the cleaning assembly, and the cleaning assembly is provided with an auxiliary cleaning mechanism on the front and back sides. The fiber dust cleaning structure for the yarn textile machine is used in the following way: the cleaning brush is used to clean the surface of the textile roller by rotating and wiping, the knocking rod is used to knock the cleaning brush, the impurities on the cleaning brush are shaken off, the textile roller is further cleaned by swinging the nozzle, and the cleaning efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of cleaning-related technologies, specifically to a fiber dust cleaning structure for yarn spinning machines. Background Technology

[0002] Textile machines are used in the production and processing of textile yarns. When processing fabrics, textile machines use textile rollers to transport the yarn. However, after long-term use, textile rollers will contain dust, lint, and other debris, which may cause accelerated wear during the textile machinery production process, resulting in a significant reduction in the service life of the machinery. In particular, a large amount of fiber will accumulate on the surface of the textile rollers, affecting their service life and the quality of textiles. Therefore, it is necessary to use a fiber dust cleaning structure to clean the textile rollers.

[0003] A textile roller cleaning device disclosed in CN202121812472.9 involves adding an appropriate amount of cleaning water to a water tank to partially submerge the cleaning roller. The textile roller is then placed on two support rollers, and two knobs are rotated to drive two threaded rods. The threaded rods drive the two pressure plates downward through threaded transmission with the pressure plates and under the guidance of the guide rods. The two pressure plates drive two pressure rollers downward through corresponding fixed shafts, so that the pressure rollers contact the textile roller and press it firmly onto the support rollers. Then, a motor is started to drive the connecting shaft to rotate forward, which drives the cleaning roller to rotate, thereby cleaning the textile roller. At the same time, the rotation of the connecting shaft drives two rotating shafts to rotate slowly through the meshing of a small gear and a large gear. The two rotating shafts drive the two support rollers to rotate through the transmission of the driving pulley and the corresponding driven pulley, thereby driving the textile roller to rotate and cleaning different positions of the textile roller.

[0004] A textile roller cleaning device disclosed in CN202020462760.5 involves starting a second drive motor, which drives a second clamping block to rotate via a connecting plate and a mounting plate. The second clamping block drives the textile roller to rotate, enabling the cleaning block to more thoroughly clean the outer surface of the textile roller. The cleaning device is located directly above the clamping device and the rotating device. A first drive motor drives a screw to rotate. One side of the threaded slider is slidably connected to a guide rod via a guide slider, causing the threaded slider to move accordingly. A cleaning block is fixedly installed below the threaded slider via a connecting rod. The threaded slider moves back and forth on the outer surface of the screw, causing the cleaning block to move and clean the outer surface of the textile roller. A first spring is fixedly connected between the connecting rod and the threaded slider. The thrust of the first spring causes the connecting rod to move downward, and the cleaning block moves downward accordingly, ensuring that the cleaning block is always in contact with the outer surface of the textile roller to be cleaned. At the same time, the water spray pipe is controlled to spray water to rinse the surface of the textile roller, resulting in a more thorough cleaning of the textile roller.

[0005] However, the above solution still has the following problems in use: When in use, the connection between the cleaning structure and the textile roller is a one-way cleaning brush. When there is stubborn dust adhering to the textile roller, it is necessary to clean it multiple times to remove it completely. In addition, the cleaning mechanism itself will also accumulate impurities during use. If it is not cleaned in time, it will affect the subsequent cleaning work and reduce the efficiency and quality of cleaning.

[0006] Therefore, we propose a fiber dust cleaning structure for yarn spinning machines to address the problems mentioned above. Summary of the Invention

[0007] The purpose of this invention is to provide a fiber dust cleaning structure for yarn spinning machines, in order to solve the problems mentioned above. In the existing fiber dust cleaning structures for yarn spinning machines on the market, the connection between the cleaning structure and the spinning roller is unidirectional cleaning and brushing. When stubborn dust adheres to the spinning roller, multiple cleanings are required to remove it completely. In addition, the cleaning mechanism itself will accumulate impurities during use. If it is not cleaned in time, it will affect the subsequent cleaning work and reduce the efficiency and quality of cleaning.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a fiber dust cleaning structure for a yarn spinning machine, comprising a housing, wherein a motor is installed on the outer left side of the housing, and fixed seats are symmetrically connected to the inner walls on the left and right sides of the housing by bearings, and the fixed seat on the left side is connected to the output end of the motor.

[0009] A reverse screw is connected to the fixed base through the bearing, and a clamping plate is threaded onto the reverse screw. The clamping plate is slidably connected to the fixed base and is used to clamp and fix both ends of the textile roller.

[0010] It also includes: a first reciprocating screw is installed on the top inner side of the housing, and a cleaning component is threadedly connected to the first reciprocating screw. The cleaning component cleans the textile roller by rotating and wiping. A groove is provided at the bottom of the housing, and a filter screen is provided in the groove.

[0011] The cleaning component is equipped with a self-cleaning mechanism, which shakes off the impurities adhering to the cleaning component by rotating and tapping, making it easy to continue using the cleaning component.

[0012] The cleaning assembly is provided with auxiliary cleaning mechanisms on its front and rear sides, and the auxiliary cleaning mechanisms further improve the cleaning efficiency and quality of the textile rollers by swinging the cleaning mechanism.

[0013] Preferably, the cleaning assembly is provided with a cleaning frame, which is threadedly connected to the first reciprocating screw, and the top of the cleaning frame slides in contact with the inner top of the housing, and the cleaning frame is provided with a toothed ring for rotation.

[0014] Preferably, a pull rope is wound around the toothed ring, and the left end of the pull rope is fixed to the left inner wall of the housing. A first torsion spring is installed between the toothed ring and the cleaning frame. The toothed ring forms a reciprocating rotation structure through the pull rope and the first torsion spring. At the same time, the left side of the first reciprocating screw is connected to the output end of the motor through a sprocket mechanism.

[0015] Preferably, the outer side of the gear ring is connected to a gear at an equal angle, and the cleaning brush is integrally installed in the middle of the gear cleaning brush. The cleaning brush is connected to the inner wall of the cleaning frame through the bearing, and the cleaning brush is cleaned by the gear rotation structure. At the same time, the bristles of the cleaning brush are in close contact with the surface of the textile roller.

[0016] Preferably, the self-cleaning mechanism is provided with a striking rod, which is hinged at an equal angle to the outside of the cleaning brush, and a second torsion spring is installed between the striking rod and the cleaning brush. The striking rod is also configured with a "V" shaped structure.

[0017] Preferably, a first magnetic block is fixed to the outer side of the striking rod, and the first magnetic block intermittently overlaps with the second magnetic block. The second magnetic blocks are symmetrically installed on the inner wall of the cleaning rack at equal intervals. The striking rod forms an impact and vibration structure with the cleaning brush through the second torsion spring, the first magnetic block, and the second magnetic block.

[0018] Preferably, the auxiliary cleaning mechanism is provided with a nozzle, which is symmetrically rotatably connected to the left and right sides of the cleaning frame, and a protrusion is fixed on the top of the cleaning frame, and the top of the protrusion is slidably connected to the guide groove, which is designed with a wave-shaped structure.

[0019] Preferably, the guide groove is opened at the bottom of the crossbar, and the crossbar is fixed to the top of the inner side of the housing. The crossbar passes through the upper part of the cleaning frame, and the nozzle forms a back-and-forth swinging structure through the guide groove.

[0020] Preferably, the top of the nozzle is connected to a valve via a connecting pipe, and the valve is connected to a water tank. The valve and the water tank are installed on the top left side of the housing, and the water tank is connected to the housing body, which is installed on the top right side of the housing.

[0021] Preferably, a piston rod is connected through the right side of the housing, and a second reciprocating screw is threadedly connected to the right side of the piston rod. The second reciprocating screw is bearing-connected to the top right side of the housing, and the right end of the second reciprocating screw is connected to the right side of the first reciprocating screw through a sprocket mechanism. Two one-way valves with opposite flow directions are symmetrically arranged on the left side of the housing, and the exterior of the two one-way valves is connected to the top of the water tank and the bottom of the groove through connecting pipes, respectively.

[0022] Compared with the prior art, the beneficial effects of the fiber dust cleaning structure of the present invention for yarn spinning machines are as follows: During use, the cleaning brush cleans the surface of the spinning roller by rotating and wiping, and the striking rod can impact the cleaning brush to shake off the impurities on the cleaning brush itself. Furthermore, the oscillating nozzle further cleans the spinning roller, improving cleaning efficiency. The specific details are as follows:

[0023] 1. After the first reciprocating screw rotates, it will drive the cleaning frame to move horizontally. After the cleaning frame moves, it will pull the pull rope, which will drive the toothed ring to rotate, and then drive the torsion spring to reverse. After the toothed ring rotates, it will drive the gear to rotate, and the gear will drive the cleaning brush to rotate synchronously. In this way, the external surface of the textile roller will be repeatedly wiped through rotation, which will improve the cleaning efficiency and avoid the residue of stubborn impurities.

[0024] 2. After the motor drives the fixed base to rotate, the fixed base drives the textile roller to rotate. After the textile roller rotates, it is easy to carry out a thorough cleaning process.

[0025] 3. The rotating cleaning brush will cause the tapping rod to rotate synchronously. The rotating tapping rod will cause the first magnetic block to rotate synchronously. The first magnetic block will intermittently overlap with the second magnetic block. When the first magnetic block overlaps with the second magnetic block, it will cause the tapping rod to rotate. The rotation of the tapping rod will reverse the second torsion spring. When the first magnetic block and the second magnetic block are misaligned, the second torsion spring will cause the tapping rod to rotate back. After the tapping rod rotates back, it will impact the cleaning brush, thereby shaking off the impurities adhering to the cleaning brush.

[0026] 4. The cleaning rack moves, which in turn moves the nozzle synchronously. The nozzle moves, which in turn moves the protrusion in the guide groove of the crossbar. The protrusion swings along the guide groove, which in turn moves the nozzle back and forth, thereby rinsing the textile roller after wiping, and further improving the cleaning quality and efficiency.

[0027] 5. The rotation of the first reciprocating screw will drive the second reciprocating screw to rotate synchronously. The second reciprocating screw will then drive the piston rod to move back and forth inside the chamber. The chamber will then recycle the filtered water through two opposing one-way valves and connecting pipes, thus saving water resources. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall cross-sectional structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the overall side profile of the present invention;

[0030] Figure 3 For the present invention Figure 1Enlarged structural diagram at point A in the middle;

[0031] Figure 4 This is a schematic diagram showing the state of the striking rod after rotation according to the present invention;

[0032] Figure 5 This is a top view schematic diagram of the connection structure of the gear, cleaning brush and striking rod of the present invention;

[0033] Figure 6 For the present invention Figure 2 Enlarged structural diagram at point B;

[0034] Figure 7 This is a schematic diagram of the three-dimensional structure of the crossbar, guide groove, protrusion and nozzle connection of the present invention;

[0035] Figure 8 This is a cross-sectional view of the connection between the housing, piston rod, and one-way valve of the present invention.

[0036] In the diagram: 1. Housing; 2. Motor; 3. Mounting base; 4. Reverse screw; 5. Clamping plate; 6. Textile roller; 7. First reciprocating screw; 8. Cleaning frame; 9. Pull rope; 10. Gear ring; 11. First torsion spring; 12. Gear; 13. Cleaning brush; 14. Striking rod; 15. Second torsion spring; 16. First magnet; 17. Second magnet; 18. Nozzle; 19. Protrusion; 20. Guide groove; 21. Crossbar; 22. Valve; 23. Water tank; 24. Second reciprocating screw; 25. Piston rod; 26. Housing; 27. Check valve. Detailed Implementation

[0037] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0038] Example 1: To address the problem that existing cleaning mechanisms only perform a simple cleaning of the textile roller 6, resulting in incomplete cleaning, the following solution is proposed. Please refer to the following for details. Figures 1-2As shown, the device includes a housing 1, with a motor 2 mounted on the outer left side of the housing 1. Fixed seats 3 are symmetrically connected to the inner walls of the left and right sides of the housing 1 via bearings. The left fixed seat 3 is connected to the output end of the motor 2. A reverse screw 4 is connected to the fixed seat 3 via a through bearing, and a clamping plate 5 is threaded onto the reverse screw 4. The clamping plate 5 is slidably connected to the fixed seat 3 and is used to clamp and fix both ends of the textile roller 6. The device also includes a first reciprocating screw 7 mounted on the top inner side of the housing 1, with a cleaning component threaded onto the first reciprocating screw 7. The cleaning component cleans the textile roller by rotating and brushing. 6. Cleaning operation is performed. At the same time, the left side of the first reciprocating screw 7 is connected to the output end of the motor 2 through the sprocket mechanism. First, the textile roller 6 to be processed is passed through the middle of the cleaning component. Then, the two sides of the textile roller 6 are installed on the fixed seat 3. The reverse screw 4 on the fixed seat 3 is rotated, which in turn drives the clamping plate 5 to clamp and fix the textile roller 6. After the motor 2 is started, it will drive the fixed seat 3 to rotate. After the fixed seat 3 rotates, it will drive the textile roller 6 to rotate synchronously. The cleaning component will clean the outside of the textile roller 6. After the motor 2 is started, the output end will drive the first reciprocating screw 7 to rotate synchronously through the sprocket mechanism.

[0039] Please refer to Figures 1-5 As shown, the cleaning assembly includes a cleaning frame 8, which is threadedly connected to a first reciprocating screw 7. The top of the cleaning frame 8 slides against the inner top of the housing 1. A gear ring 10 is rotatably mounted inside the cleaning frame 8, with a pull rope 9 wound around it. The left end of the pull rope 9 is fixed to the left inner wall of the housing 1. A first torsion spring 11 is installed between the gear ring 10 and the cleaning frame 8. The gear ring 10 forms a reciprocating rotation structure through the pull rope 9 and the first torsion spring 11. A gear 12 is equally angled meshed with the outer side of the gear ring 10. A cleaning brush 13 is integrally mounted in the middle of the gear 12, and the cleaning brush 13 is connected to the inner wall of the cleaning frame 8 through a through bearing. The self-rotating cleaning structure of wheel 12, along with the bristles of cleaning brush 13 in close contact with the surface of textile roller 6, causes the first reciprocating screw 7 to rotate, which in turn drives the cleaning frame 8 to move horizontally back and forth. The movement of the cleaning frame 8 pulls the pull rope 9, which in turn drives the gear ring 10 to rotate. The rotation of the gear ring 10 drives the gear 12 to rotate, which in turn reverses the first torsion spring 11. The rotation of the gear 12 drives the cleaning brush 13 to rotate synchronously. The cleaning brush 13 then rubs the outside of textile roller 6 by rotating. The outside of textile roller 6 is cleaned by both the rotation direction and the moving direction, which can better remove stubborn impurities and improve the cleaning quality of textile roller 6.

[0040] Example 2: Unlike Example 1, this solution addresses the problem of impurities adhering to the cleaning mechanism after use, affecting subsequent cleaning effectiveness and causing inconvenience. Please refer to the following for details. Figures 1-5 As shown, the cleaning component itself is equipped with a self-cleaning mechanism, which shakes off impurities adhering to the cleaning component by rotating and tapping, facilitating the continued use of the cleaning component. The self-cleaning mechanism is equipped with a tapping rod 14, which is hinged at an equal angle to the outside of the cleaning brush 13. A second torsion spring 15 is installed between the tapping rod 14 and the cleaning brush 13. The tapping rod 14 is designed with a "V" shape. A first magnet 16 is fixed to the outside of the tapping rod 14, and the first magnet 16 intermittently overlaps with a second magnet 17. The second magnets 17 are symmetrically installed at equal intervals on the inner wall of the cleaning frame 8. The tapping rod 14, through the second torsion spring 15, the first magnet 16, and the second magnet 17, forms an impact and vibration mechanism with the cleaning brush 13. The structure is such that when the cleaning brush 13 rotates, it drives the tapping rod 14 to rotate synchronously. After the tapping rod 14 rotates, it drives the first magnetic block 16 to rotate synchronously. The first magnetic block 16 will intermittently overlap with the second magnetic block 17. When the first magnetic block 16 overlaps with the second magnetic block 17, it will drive the tapping rod 14 to rotate. After the tapping rod 14 rotates, it will reverse the second torsion spring 15. When the first magnetic block 16 and the second magnetic block 17 are misaligned, the second torsion spring 15 will drive the tapping rod 14 to rotate back. The tapping rod 14 will impact the cleaning brush 13, thereby causing the cleaning brush 13 to vibrate and shake off the impurities adhering to it, thus completing the self-cleaning operation. This allows the cleaning brush 13 to be used continuously and maintain its cleaning ability.

[0041] Example 3: To further improve the cleaning effect on the textile roller 6, the textile roller 6 is rinsed after wiping. Please refer to the following for details. Figures 1-2 and Figures 6-7As shown, auxiliary cleaning mechanisms are provided on the front and rear sides of the cleaning assembly. These mechanisms further improve the cleaning efficiency and quality of the textile roller 6 through a swinging cleaning method. The auxiliary cleaning mechanisms are equipped with nozzles 18, which are symmetrically rotatably connected to the left and right sides of the cleaning frame 8. A protrusion 19 is fixed to the top of the cleaning frame 8, and the top of the protrusion 19 is slidably connected to the guide groove 20. The guide groove 20 has a wave-like structure and is located at the bottom of the crossbar 21. The crossbar 21 is fixed to the top inner side of the housing 1 and extends through the upper part of the cleaning frame 8. The nozzles 18 form a back-and-forth swinging structure through the guide groove 20. The bottom has a groove with a filter screen inside. When the cleaning rack 8 moves, it drives the nozzle 18 to move synchronously. When the nozzle 18 moves, it drives the protrusion 19 to move synchronously. When the protrusion 19 moves, it slides in the guide groove 20, causing the protrusion 19 to swing. The protrusion 19 then drives the nozzle 18 to swing synchronously. When the valve 22 is opened, water from the water tank 23 is injected into the nozzle 18 for use. The nozzle 18 then washes the textile roller 6 after wiping by swinging back and forth, thereby further improving the cleaning quality. The used water falls into the groove at the bottom, and the filter screen intercepts fiber dust and impurities, separating the water from the impurities.

[0042] Please refer to Figures 1-2 and Figure 8 As shown, the top of the nozzle 18 is connected to the valve 22 via a connecting pipe, and the valve 22 is connected to the water tank 23. The valve 22 and water tank 23 are installed on the top left side of the housing 1, and the water tank 23 is connected to the housing 26. The housing 26 is installed on the top right side of the housing 1. A piston rod 25 is threaded through the right side of the housing 26, and a second reciprocating screw 24 is threaded to the right side of the piston rod 25. The second reciprocating screw 24 is bearing-connected to the top right side of the housing 1, and the right end of the second reciprocating screw 24 is connected to the right side of the first reciprocating screw 7 via a sprocket mechanism. Two one-way valves 27 with opposite flow directions are symmetrically arranged on the left side of the housing 26. The two one-way valves 27 are connected to the top of the water tank 23 and the bottom of the groove through connecting pipes, respectively. When the first reciprocating screw 7 rotates, it drives the second reciprocating screw 24 to rotate synchronously through the sprocket mechanism. After the second reciprocating screw 24 rotates, it drives the piston rod 25 to slide back and forth in the housing 26. The housing 26 will draw the filtered water after use into the housing 26 through the one-way valves 27, and then transport the water in the housing 26 to the water tank 23, thereby recycling water resources and avoiding waste.

[0043] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0044] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fiber dust cleaning structure for a yarn spinning machine, comprising a housing (1), wherein a motor (2) is installed on the left side of the housing (1), and a fixed seat (3) is symmetrically connected to the inner walls of the left and right sides of the housing (1), and the fixed seat (3) on the left side is connected to the output end of the motor (2). The fixed seat (3) is connected to a reverse screw (4) through a bearing, and a clamp (5) is threaded onto the reverse screw (4). The clamp (5) is slidably connected to the fixed seat (3), and the clamp (5) is used to clamp and fix the two ends of the textile roller (6). Its features are: Also includes: The top inner side of the housing (1) is equipped with a first reciprocating screw (7), and a cleaning component is threadedly connected to the first reciprocating screw (7). The cleaning component cleans the textile roller (6) by rotating and brushing. The bottom of the housing (1) is provided with a groove, and a filter screen is provided in the groove. The cleaning component itself is equipped with a self-cleaning mechanism, which shakes off the impurities adhering to the cleaning component by rotating and tapping, facilitating the continuous use of the cleaning component; the cleaning component is equipped with a cleaning frame (8), which is threadedly connected to the first reciprocating screw (7), and the top of the cleaning frame (8) slides against the inner top of the housing (1), and the cleaning frame (8) is rotatably equipped with a toothed ring (10) inside, while the left side of the first reciprocating screw (7) is connected to the output end of the motor (2) through a sprocket mechanism; a pull rope (9) is wound on the toothed ring (10), and the left side of the pull rope (9) is... The side end is fixed to the inner wall of the left side of the housing (1), and a first torsion spring (11) is installed between the toothed ring (10) and the cleaning frame (8). The toothed ring (10) forms a reciprocating rotation structure through the pull rope (9) and the first torsion spring (11). The outer side of the toothed ring (10) is connected to a gear (12) at equal angles, and a cleaning brush (13) is integrally installed in the middle of the gear (12). The cleaning brush (13) is connected to the inner wall of the cleaning frame (8) through the bearing. The cleaning brush (13) is self-rotating and cleaning through the gear (12). At the same time, the bristles of the cleaning brush (13) are in contact with the surface of the textile roller (6). The front and rear sides of the cleaning component are provided with auxiliary cleaning mechanisms, and the auxiliary cleaning mechanisms further improve the cleaning efficiency and quality of the textile roller (6) by swinging the cleaning mechanism.

2. The fiber dust cleaning structure for a yarn spinning machine according to claim 1, characterized in that: The self-cleaning mechanism is provided with a striking rod (14), which is hinged at an equal angle to the outside of the cleaning brush (13). A second torsion spring (15) is installed between the striking rod (14) and the cleaning brush (13), and the striking rod (14) is set with a "V" shaped structure.

3. The fiber dust cleaning structure for a yarn spinning machine according to claim 2, characterized in that: The outer side of the striking rod (14) is fixed with a first magnetic block (16), and the first magnetic block (16) intermittently overlaps with the second magnetic block (17). The second magnetic block (17) is symmetrically installed on the inner wall of the cleaning rack (8) at equal intervals. The striking rod (14) forms an impact shaking structure with the cleaning brush (13) through the second torsion spring (15), the first magnetic block (16), and the second magnetic block (17).

4. The fiber dust cleaning structure for a yarn spinning machine according to claim 1, characterized in that: The auxiliary cleaning mechanism is provided with a nozzle (18), and the nozzle (18) is symmetrically rotated and connected to the left and right sides of the cleaning frame (8). The top of the cleaning frame (8) is fixed with a protrusion (19), and the top of the protrusion (19) is slidably connected to the guide groove (20). The guide groove (20) is set with a wave-shaped structure.

5. A fiber dust cleaning structure for a yarn spinning machine according to claim 4, characterized in that: The guide groove (20) is opened at the bottom of the crossbar (21), and the crossbar (21) is fixed to the top of the inner side of the housing (1). The crossbar (21) passes through the upper part of the cleaning rack (8), and the nozzle (18) forms a back-and-forth swing structure through the guide groove (20).

6. A fiber dust cleaning structure for a yarn spinning machine according to claim 5, characterized in that: The top of the nozzle (18) is connected to the valve (22) via a connecting pipe, and the valve (22) is connected to the water tank (23). The valve (22) and the water tank (23) are installed on the top left side of the housing (1), and the water tank (23) is connected to the box body (26). Meanwhile, the box body (26) is installed on the top right side of the housing (1).

7. A fiber dust cleaning structure for a yarn spinning machine according to claim 6, characterized in that: A piston rod (25) is connected through the right side of the housing (26), and a second reciprocating screw (24) is threadedly connected to the right side of the piston rod (25). The bearing of the second reciprocating screw (24) is connected to the top right side of the housing (1), and the right end of the second reciprocating screw (24) is connected to the right side of the first reciprocating screw (7) through a sprocket mechanism. Two one-way valves (27) with opposite flow directions are symmetrically arranged on the left side of the housing (26), and the outside of the two one-way valves (27) is connected to the top of the water tank (23) and the bottom of the groove through connecting pipes respectively.

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