High-precision cotton spinning steel ring turning device

Abstract

The application provides a high-precision cotton spinning ring turning device, and belongs to the technical field of spinning ring processing. The device solves the problem that some existing turning machines lack support for the inner side of the steel ring during the processing of the cotton spinning ring, which easily causes the steel ring to deform and affects the processing precision. The high-precision cotton spinning ring turning device comprises a base, a turning machine main body, a claw disc body, a turning tool, an upper plate and a nozzle body. The base is provided with a liquid storage pool on one side. The two sides of the liquid storage pool are respectively provided with a backflow mechanism and a conveying mechanism. The device can support the inner side of the steel ring during turning, apply a supporting force to the inner side of the steel ring, and spray cooling liquid on the inner side of the steel ring during the supporting process. The inner and outer sides of the steel ring are uniformly cooled. Moreover, the device can magnetically attract metal chips and particles during the collection of the cooling liquid, so that the metal chips and particles are prevented from entering the water pump.

Description

Technical Field

[0001] This invention belongs to the field of textile steel ring processing technology, and relates to a turning device, particularly a high-precision cotton spinning steel ring turning device. Background Technology

[0002] The cotton spinning ring is a key component of ring spinning machines and conventional ring spinning machines. It works in conjunction with the spindle and yarn bobbin to complete the twisting and winding of the yarn. The quality of the ring directly affects the spinning quality, spinning efficiency, and economic benefits. Cotton spinning rings are typically in the form of a steel ring. During manufacturing, the surface of the steel ring needs to be machined to reduce its surface area and create a raised annular edge. This machining process requires a lathe to process the steel ring.

[0003] A search revealed a Chinese patent document disclosing a turning machine tool with a cooling device [Application No.: CN201621410392.X; Publication No.: CN206445220U]. This turning machine tool with a cooling device includes a bed, a circulating storage tank on one side of the bed, a waste liquid area inside the circulating storage tank, a first filter screen on top of the waste liquid area, a second filter screen on top of the first filter screen, a partition on one side of the waste liquid area, a circulating area on one side of the partition, a first pipe inside the circulating area connecting the waste liquid area and the filter tank, a first water pump on one side of the filter tank, the first water pump being mounted on the second pipe, the second pipe connecting the first water pump and a nozzle, and a support plate at the bottom of the circulating storage tank.

[0004] The cooling ring of the machine tool disclosed in this patent can cool the spindle box and rotary jaws. The additional circulating storage tank can filter the cutting fluid to prevent workpiece metal chips from entering the water pump and causing blockages. It can also recycle the cutting fluid, reducing processing costs. However, during the processing of cotton spinning steel rings, the lack of support on the inner side of the ring means the cutting tool will inevitably apply pressure to the surface of the ring during turning. If operational errors cause slightly excessive pressure from the cutting tool, it can easily cause deformation of the ring, affecting processing accuracy. Furthermore, although the aforementioned machine tool can filter the coolant... While recycling is possible, the machine tool not only produces metal shavings but also small metal particles. A filter screen can only remove the shavings, not the particles. These particles enter the pump, accelerating wear on the seals and blades, severely impacting its lifespan. Furthermore, the machine tool's nozzles are located on one side of the chuck, causing most of the coolant sprayed from the nozzles to fall on the outer side of the steel ring, cooling it. However, the outer side of the ring cools evenly, while the inner side rarely receives coolant, resulting in uneven cooling and contributing to ring deformation. Summary of the Invention

[0005] The purpose of this invention is to address the aforementioned problems in existing technologies by proposing a high-precision cotton spinning steel ring turning device. This high-precision cotton spinning steel ring turning device can support the inner side of the steel ring during the turning process, apply a supporting force to the inner side of the steel ring, and spray coolant on the inner side of the steel ring during the support process, so that the steel ring is cooled evenly inside and out. Moreover, during the coolant collection process, the device can magnetically adsorb metal chips and metal particles.

[0006] The objective of this invention can be achieved through the following technical solutions:

[0007] A high-precision cotton spinning ring turning device includes a base, a turning machine body, a jaw disc body, a turning tool, an upper plate, and a nozzle body. A liquid storage tank is provided on one side of the base, and a reflux mechanism and a conveying mechanism are respectively connected to both sides of the liquid storage tank. A collection tank is fixed to the top of the base, and electromagnets are fixed to both sides of the collection tank. A blocking screen is fixed to one side inside the collection tank. A vertical rod and a moving adjustment mechanism are respectively fixed to the bottom of the upper plate. The nozzle body is fixed to the vertical rod. A box is provided below the upper plate, and the inside of the box is respectively fixed with... Several sets of connecting plates and fixing plates are provided. A screw and a sliding rod are provided between adjacent connecting plates. A movable block is threadedly connected to the surface of the screw. A long tube is fixed to one side of the movable block. A support column is rotatably connected to the other end of the long tube through a bearing. Several through holes are opened through the surface of the support column. A rotating column is rotatably connected to the opposite side of the adjacent fixing plates. A connecting shaft is hinged to both ends of the rotating column. A second flexible tube is connected to the surface of the long tube. The other end of the second flexible tube is connected to an annular tube. A support adjustment mechanism is provided on the top and inside of the box.

[0008] The working principle of this invention is as follows: The center of the box is aligned with the center of the claw plate body using a moving adjustment mechanism. Then, the drive motor is turned on to adjust the long tube and support column. After that, the box is moved so that the support column enters the inner side of the steel ring for support. The turning tool processes the steel ring. The first and second water pumps are turned on, and coolant is sprayed out from the nozzle body. At the same time, the coolant enters the interior of the long tube. Then, the coolant is sprayed out from the through hole on the surface of the rotating column to cool the inner ring of the steel ring. Then, the coolant enters the interior of the collection tank. At this time, the electromagnet is turned on, and metal chips or metal particles are attracted to the bottom of the inner wall of the collection tank under the action of magnetism. The coolant returns to the interior of the storage tank through the return mechanism for recycling.

[0009] The support adjustment mechanism includes a housing, a drive motor, and a drive rod. The housing is fixed to the top of the box, the drive motor is fixed inside the box, the drive rod is fixed to the output shaft of the drive motor, and the drive rod is rotatably connected to the rotating column through a bearing.

[0010] The above structure allows for adjustment of the positions of the support columns and long tubes to accommodate cotton spinning rings with different inner diameters.

[0011] A positioning plate is fixed to the other side of the top of the box, and the other end of the drive rod is rotatably connected to the positioning plate through a bearing.

[0012] The above structure increases the stability of the drive rod during rotation.

[0013] The reflux mechanism includes a reflux pipe, a first water pump, and a connecting pipe. The reflux pipe is connected to one side of the collection tank. The inlet of the first water pump is connected to the reflux pipe, and the outlet of the first water pump is connected to the connecting pipe. The other end of the connecting pipe extends into the interior of the storage tank.

[0014] The above structure allows the coolant to be transported back to the storage tank for reuse.

[0015] The conveying mechanism includes a second water pump, a conveying pipe, a horizontal pipe, a vertical pipe, and a first flexible hose. The inlet of the second water pump is connected to the storage tank. The other end of the connecting pipe is located at a higher position, and the second water pump is located at a lower position. The conveying pipe is connected to the outlet of the second water pump. The other end of the conveying pipe is connected to the horizontal pipe. The horizontal pipe is fixed to the bottom of the upper plate. The bottom end of the vertical pipe is connected to the horizontal pipe, and the other end of the vertical pipe is connected to the nozzle body. The top end of the first flexible hose is connected to the horizontal pipe, and the other end of the second flexible hose is connected to the annular pipe.

[0016] The above structure is used to achieve the effect of dispensing coolant.

[0017] A positioning rod is also fixed to one side of the bottom of the upper plate, and a sliding sleeve is fixed to the bottom end of the positioning rod, and the first flexible tube is slidably connected to the surface of the sliding sleeve.

[0018] The above structure effectively prevents the first flexible tube from sagging.

[0019] The bottom of the inner wall of the collection pool is inclined, and the return pipe is fixed at a low position.

[0020] The above structure is designed to allow the coolant that falls to the bottom of the collection tank to flow back to the return pipe.

[0021] The movable adjustment mechanism includes a first hydraulic rod, a movable seat, a second hydraulic rod, and a mounting plate. The first hydraulic rod is fixed to the bottom of the upper plate. The movable seat is fixed to the output shaft of the second hydraulic rod. The second hydraulic rod is mounted on the bottom of the movable seat. The mounting plate is fixed to the output shaft of the second hydraulic rod and is fixed to the surface of the box.

[0022] Using the above structure, the vertical and horizontal positions of the box can be adjusted.

[0023] The bottom of the upper plate is fixed with slide rails on both sides, and the top of the movable seat is provided with slide grooves on both sides, and the slide rails are slidably connected to the inner walls of the slide grooves.

[0024] The above structure increases the stability of the moving base and prevents it from shifting.

[0025] The slide rail has a T-shaped design, and the shape of the slide groove is the same as that of the slide rail.

[0026] The above structure provides a fulcrum for the slide and also serves to bear part of the weight of the moving seat.

[0027] Compared with existing technologies, this high-precision cotton spinning steel ring cutting device has the following advantages:

[0028] 1. This invention provides support to the inner side of the steel ring during the turning process, applying a supporting force to the inner side of the steel ring. Furthermore, during this support process, coolant is sprayed onto the inner side of the steel ring, ensuring uniform cooling both inside and outside the steel ring. This effectively prevents deformation of the steel ring, improving the processing accuracy of cotton spinning steel rings. Additionally, during coolant collection, the device magnetically attracts metal chips and particles, preventing them from entering the water pump and extending its service life. This invention solves the problem of existing turning machines lacking support for the inner side of the steel ring during processing cotton spinning steel rings, which easily leads to deformation and affects processing accuracy.

[0029] 2. By setting up the housing, drive motor and drive rod, the drive motor is turned on, and its output shaft drives the drive rod to rotate. Then the drive rod drives the rotating column to rotate through the belt, thereby causing the rotating column to drive the screw to rotate, so as to synchronously adjust the position of the support column and the long tube to adapt to cotton spinning steel rings with different inner diameters.

[0030] 3. By setting up a return pipe, a first water pump, and a connecting pipe, the first water pump is turned on, and the coolant falling into the collection tank enters the return pipe, then enters the connecting pipe through the first water pump, and is then transported back to the storage tank through the connecting pipe so that the coolant can be reused. Attached Figure Description

[0031] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0032] Figure 2 This is a three-dimensional structural schematic diagram from another perspective of the present invention.

[0033] Figure 3 This is a partial three-dimensional structural schematic diagram of the present invention.

[0034] Figure 4This is a partial three-dimensional structural schematic diagram of the present invention.

[0035] Figure 5 This is a cross-sectional structural diagram of the collection pool in this invention.

[0036] Figure 6 This is a three-dimensional structural diagram of the box body in this invention.

[0037] Figure 7 This is a structural schematic diagram of the box body from another perspective in this invention.

[0038] Figure 8 This is a cross-sectional structural diagram of the box body in this invention.

[0039] Figure 9 This is a partial three-dimensional structural schematic diagram of the present invention.

[0040] Figure 10 This is a partial three-dimensional structural schematic diagram of the present invention.

[0041] Figure 11 This is a partial three-dimensional structural schematic diagram of the present invention.

[0042] Figure 12 This is a schematic diagram of the movable adjustment mechanism in this invention.

[0043] In the diagram, 1. Base; 2. Turning machine body; 3. Jaw disc body; 4. Turning tool; 5. Collection tank; 6. Upper plate; 7. Liquid storage tank; 8. Return mechanism; 81. Return pipe; 82. First water pump; 83. Connecting pipe; 9. Conveying mechanism; 91. Second water pump; 92. Conveying pipe; 93. Horizontal pipe; 94. Vertical pipe; 95. First flexible hose; 10. Electromagnet; 11. Barrier screen; 12. Nozzle body; 13. Vertical rod; 14. Box body; 15. Connecting plate; 16. Screw; 17. Slide rod; 18. Moving block; 19. Fixed plate; 20. Rotating column; 21. Long tube; 22. Support column; 23. Connecting shaft; 24. Through hole; 25. Second flexible hose; 26. Ring tube; 27. Support adjustment mechanism; 271. Housing; 272. Drive motor; 273. Drive rod; 28. Moving adjustment mechanism; 281. First hydraulic rod; 282. Moving seat; 283. Second hydraulic rod; 284. Mounting plate; 29. ​​Slide rail; 30. Slide groove; 31. Positioning rod; 32. Sliding sleeve; 33. Positioning plate. Detailed Implementation

[0044] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0045] like Figures 1-12As shown, this high-precision cotton spinning steel ring turning device includes a base 1, a turning machine body 2, a jaw plate body 3, a turning tool 4, an upper plate 6, and a nozzle body 12. The upper plate 6 is fixed to the top of the turning machine body 2. A liquid storage tank 7 is provided on one side of the base 1. A reflux mechanism 8 and a conveying mechanism 9 are respectively connected to both sides of the liquid storage tank 7. A collection tank 5 is fixed to the top of the base 1. Electromagnets 10 are fixed to both sides of the collection tank 5. The electromagnets 10 are bolted to the collection tank 5, and the adsorption end of the electromagnet 10 is in contact with the surface of the collection tank 5. The collection tank 5 is made of steel. A blocking screen 11 is fixed to one side inside the collection tank 5. A vertical rod 13 and a moving adjustment mechanism 28 are fixed to the bottom of the plate 6. The nozzle body 12 is fixed to the vertical rod 13. A box 14 is provided below the upper plate 6. Several sets of connecting plates 15 and fixed plates 19 are fixed inside the box 14. A screw 16 and a sliding rod 17 are provided between adjacent connecting plates 15. The screw 16 is rotatably connected to the connecting plate 15, and the sliding rod 17 is fixed to the connecting plate 15. A moving block 18 is threadedly connected to the surface of the screw 16, and the sliding rod 17 passes through the moving block 18 and is slidably connected to it. A long tube 21 is fixed to one side of the moving block 18. A passage for the movement of the long tube 21 is opened through the surface of the box 14. The other end of the long tube 21 is rotatably connected to a support column 22 via a bearing. The inner wall of the support column 22 is hollow, and several through holes 24 are opened through the surface of the support column 22. A rotating column 20 is rotatably connected to the opposite side of the adjacent fixed plate 19. The screw 16 is connected to the rotating column 20 via a bevel gear transmission. Both ends of the rotating column 20 are hinged to a connecting shaft 23. A second flexible tube 25 is connected to the surface of the long tube 21, and the other end of the second flexible tube 25 is connected to an annular tube 26. The annular tube 26 is fixed to the other side of the box body 14. A support adjustment mechanism 27 is provided on the top and inside of the box body 14. This device can be used during turning. During the process, the inner side of the steel ring is supported and a supporting force is applied. Furthermore, coolant is sprayed onto the inner side of the steel ring during this support process, ensuring uniform cooling both inside and outside the ring. This effectively prevents deformation of the steel ring and improves the processing accuracy of cotton spinning steel rings. In addition, during the coolant collection process, the device magnetically attracts metal shavings and particles, preventing them from entering the water pump and extending its service life. This solves the problem of some existing turning machines lacking inner support during the processing of cotton spinning steel rings, which easily leads to deformation and affects processing accuracy.

[0046] The support adjustment mechanism 27 includes a housing 271, a drive motor 272, and a drive rod 273. The housing 271 is fixed to the top of the box 14, the drive motor 272 is fixed inside the box 14, and the drive rod 273 is fixed to the output shaft of the drive motor 272. The drive rod 273 is rotatably connected to the rotating column 20 through a bearing. In this embodiment, by setting up the housing 271, the drive motor 272, and the drive rod 273, the drive motor 272 is turned on, and its output shaft drives the drive rod 273 to rotate. Then, the drive rod 273 drives the rotating column 20 to rotate through a belt, thereby causing the rotating column 20 to drive the screw 16 to rotate, so as to synchronously adjust the position of the support column 22 and the long tube 21 to adapt to cotton spinning steel rings with different inner diameters.

[0047] A positioning plate 33 is fixed on the other side of the top of the box 14, and the other end of the drive rod 273 is rotatably connected to the positioning plate 33 through a bearing. In this embodiment, the positioning plate 33 is used to position the other end of the drive rod 273, thereby increasing the stability of the drive rod 273 during rotation.

[0048] The return mechanism 8 includes a return pipe 81, a first water pump 82, and a connecting pipe 83. The return pipe 81 is connected to one side of the collection tank 5. The inlet of the first water pump 82 is connected to the return pipe 81, and the outlet of the first water pump 82 is connected to the connecting pipe 83. The other end of the connecting pipe 83 extends into the interior of the storage tank 7. In this embodiment, by setting up the return pipe 81, the first water pump 82, and the connecting pipe 83, the first water pump 82 is turned on, and the coolant falling into the collection tank 5 enters the interior of the return pipe 81, then enters the interior of the connecting pipe 83 through the first water pump 82, and is transported back to the storage tank 7 through the connecting pipe 83 so that the coolant can be reused.

[0049] The conveying mechanism 9 includes a second water pump 91, a conveying pipe 92, a horizontal pipe 93, a vertical pipe 94, and a first flexible hose 95. The inlet of the second water pump 91 is connected to the storage tank 7. The other end of the connecting pipe 83 is located at a higher position to prevent the coolant inside the storage tank 7 from flowing into the connecting pipe 83 and causing backflow. The second water pump 91 is located at a lower position. The conveying pipe 92 is connected to the outlet of the second water pump 91. The other end of the conveying pipe 92 is connected to the horizontal pipe 93. The horizontal pipe 93 is fixed to the bottom of the upper plate 6. The bottom end of the vertical pipe 94 is connected to the horizontal pipe 93, and the other end of the vertical pipe 94 is connected to the nozzle body 12. The first flexible hose 95... The top end of the second hose 25 is connected to the horizontal pipe 93, and the other end of the second hose 25 is connected to the annular pipe 26. In this embodiment, by setting up the second water pump 91, the delivery pipe 92, the horizontal pipe 93, the vertical pipe 94 and the first hose 95, the second water pump 91 is turned on, which allows the coolant inside the storage tank 7 to reach the inside of the delivery pipe 92 through the second water pump 91, and then enter the horizontal pipe 93, and then enter the inside of the vertical pipe 94 and the first hose 95 through the horizontal pipe 93 respectively. After that, the coolant is delivered to the nozzle body 12 through the vertical pipe 94, and the coolant is delivered to the annular pipe 26 through the first hose 95, so as to achieve the effect of dispensing coolant.

[0050] A positioning rod 31 is also fixed on one side of the bottom of the upper plate 6. A sliding sleeve 32 is fixed at the bottom end of the positioning rod 31, and the first flexible tube 95 is slidably connected to the surface of the sliding sleeve 32. In this embodiment, by setting the positioning rod 31 and the sliding sleeve 32, the sliding sleeve 32 can limit the first flexible tube 95 and effectively prevent the first flexible tube 95 from sagging, while the positioning rod 31 is used to fix the sliding sleeve 32 at a high position.

[0051] The bottom of the inner wall of the collection pool 5 is inclined, and the return pipe 81 is fixed at the lower position. In this embodiment, this design allows the coolant falling at the bottom of the inner wall of the collection pool 5 to flow to the return pipe 81.

[0052] The movable adjustment mechanism 28 includes a first hydraulic rod 281, a movable seat 282, a second hydraulic rod 283, and a mounting plate 284. The first hydraulic rod 281 is fixed to the bottom of the upper plate 6. The movable seat 282 is fixed to the output shaft of the second hydraulic rod 283. The second hydraulic rod 283 is mounted on the bottom of the movable seat 282. The mounting plate 284 is fixed to the output shaft of the second hydraulic rod 283 and is also fixed to the surface of the housing 14. In this embodiment, the first hydraulic rod 281, the movable seat 282, and the... The second hydraulic rod 283 and the mounting plate 284 are configured such that when the first hydraulic rod 281 is activated, its output shaft drives the movable seat 282 to move in the left and right directions, thereby adjusting the left and right position of the box 14. When the second hydraulic rod 283 is activated, its output shaft drives the mounting plate 284 and the box 14 to move up and down, thereby adjusting the up and down position of the box 14. When processing cotton spinning steel rings, the box 14 can be lowered to support the cotton spinning steel rings through the support facilities on the box 14. When processing other items, the box 14 can be raised.

[0053] The upper plate 6 has slide rails 29 fixed on both sides of its bottom. The movable seat 282 has grooves 30 on both sides of its top. The slide rails 29 are slidably connected to the inner walls of the grooves 30. In this embodiment, the movable seat 282 can move on the surface of the slide rails 29 during movement by setting the slide rails 29 and the grooves 30, thereby increasing the movement stability of the movable seat 282 and preventing the movable seat 282 from deviating.

[0054] The slide rail 29 has a T-shaped design, and the slide groove 30 has the same shape as the slide rail 29. In this embodiment, this design can effectively prevent the slide groove 30 from detaching from the surface of the slide rail 29. At the same time, the slide rail 29 can provide a fulcrum for the slide groove 30 and play the role of bearing part of the weight of the movable seat 282.

[0055] The working principle of this invention is as follows: During operation, the inner diameter of the steel ring is first measured, then the steel ring is fixed to the claw plate body 3. Next, the first hydraulic rod 281 and the second hydraulic rod 283 are activated to adjust the position of the housing 14, aligning the center of the housing 14 with the center of the claw plate body 3. Then, the drive motor 272 is activated, which drives the rotating column 20 to rotate via the drive rod 273. During rotation, the rotating column 20 drives all rotating columns 20 to rotate together via the connecting shaft 23. Then, the rotating column 20 drives the screw 16 to rotate via the bevel gear. Due to the movement of the moving block 18 and the sliding rod... The surface of 17 is slidably connected. At this time, the moving block 18 drives the long tube 21 to start moving. If the inner diameter of the steel ring is large, the long tube 21 moves outward from the center of the box 14; if the inner diameter is small, the long tube 21 moves towards the center of the box 14. Then, the box 14 is adjusted so that the support column 22 enters the inner side of the steel ring and supports the steel ring. During the turning process on the outer side, the claw disk body 3 drives the steel ring to rotate, and the turning tool 4 can adjust its position (existing technology). Then, the turning tool 4 processes the steel ring, while the support column 22 can support the inner side of the steel ring, effectively preventing... The turning tool 4 prevents deformation of the steel ring due to compression. Simultaneously, the rotating column 20 and the long tube 21 are rotatably connected, thus avoiding wear between the support column 22 and the steel ring. During turning, the first water pump 82 and the second water pump 91 are activated. The second water pump 91 allows coolant to enter the vertical pipe 94 and the first hose 95. The coolant is then sprayed from the nozzle body 12 to cool the outer side of the steel ring. The coolant then passes through the first hose 95, the annular pipe 26, and the second hose 25 into the interior of the long tube 21, and then into the interior of the rotating column 20. Finally, the coolant flows from the surface of the rotating column 20. The coolant sprays out through the through hole 24 to cool the inner ring of the steel ring, ensuring uniform cooling. Then, the coolant enters the collection tank 5. At this time, the electromagnet 10 is turned on, and the strong magnetic field generated by the electromagnet 10 is transmitted to the collection tank 5, making the collection tank 5 magnetic. Under the action of the magnetism, metal shavings or metal particles are attracted to the bottom of the inner wall of the collection tank 5, thus preventing metal shavings or metal particles from flowing back with the coolant. The blocking screen 11 is an additional safety measure. Then, the coolant returns to the storage tank 7 through the return mechanism 8 for recycling. After the turning is completed, it is processed into a cotton spinning steel ring.

[0056] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A high-precision cotton spinning steel ring turning device, comprising a base (1), a turning machine body (2), a jaw disc body (3), a turning tool (4), an upper plate (6), and a nozzle body (12), characterized in that, A liquid storage tank (7) is provided on one side of the base (1). A reflux mechanism (8) and a conveying mechanism (9) are respectively connected to both sides of the liquid storage tank (7). A collection tank (5) is fixed on the top of the base (1). Electromagnets (10) are fixed on both sides of the collection tank (5). A blocking screen (11) is fixed on one side inside the collection tank (5). A vertical rod (13) and a moving adjustment mechanism (28) are respectively fixed at the bottom of the upper plate (6). The nozzle body (12) is fixed to the vertical rod (13). A box (14) is provided below the upper plate (6). Several sets of connecting plates (15) and fixing plates (19) are respectively fixed inside the box (14). A connection is provided between adjacent connecting plates (15). There is a screw (16) and a slide rod (17). The surface of the screw (16) is threaded with a moving block (18). A long tube (21) is fixed on one side of the moving block (18). The other end of the long tube (21) is rotatably connected to a support column (22) through a bearing. Several through holes (24) are opened through the surface of the support column (22). A rotating column (20) is rotatably connected to the opposite side of the adjacent fixed plate (19). Both ends of the rotating column (20) are hinged with connecting shafts (23). A second flexible tube (25) is connected to the surface of the long tube (21). The other end of the second flexible tube (25) is connected to an annular tube (26). A support adjustment mechanism (27) is provided on the top and inside of the box (14). The support adjustment mechanism (27) includes a housing (271), a drive motor (272) and a drive rod (273). The housing (271) is fixed to the top of the box (14), the drive motor (272) is fixed inside the box (14), the drive rod (273) is fixed to the output shaft of the drive motor (272), and the drive rod (273) is rotatably connected to the rotating column (20) through a bearing. The reflux mechanism (8) includes a reflux pipe (81), a first water pump (82), and a connecting pipe (83). The reflux pipe (81) is connected to one side of the collection tank (5). The inlet of the first water pump (82) is connected to the reflux pipe (81), and the outlet of the first water pump (82) is connected to the connecting pipe (83). The other end of the connecting pipe (83) extends into the interior of the storage tank (7). The conveying mechanism (9) includes a second water pump (91), a conveying pipe (92), a horizontal pipe (93), a vertical pipe (94), and a first flexible hose (95). The inlet of the second water pump (91) is connected to the storage tank (7). The other end of the connecting pipe (83) is located at a high position, and the second water pump (91) is located at a low position. The conveying pipe (92) is connected to the outlet of the second water pump (91). The other end of the conveying pipe (92) is connected to the horizontal pipe (93). The horizontal pipe (93) is fixed to the bottom of the upper plate (6). The bottom end of the vertical pipe (94) is connected to the horizontal pipe (93), and the other end of the vertical pipe (94) is connected to the nozzle body (12). The top end of the first flexible hose (95) is connected to the horizontal pipe (93), and the other end of the second flexible hose (25) is connected to the annular pipe (26). The movable adjustment mechanism (28) includes a first hydraulic rod (281), a movable seat (282), a second hydraulic rod (283), and a mounting plate (284). The first hydraulic rod (281) is fixed to the bottom of the upper plate (6). The movable seat (282) is fixed to the output shaft of the second hydraulic rod (283). The second hydraulic rod (283) is mounted on the bottom of the movable seat (282). The mounting plate (284) is fixed to the output shaft of the second hydraulic rod (283) and is fixed to the surface of the box (14).

2. The high-precision cotton spinning steel ring cutting device according to claim 1, characterized in that, A positioning plate (33) is fixed on the other side of the top of the box (14), and the other end of the drive rod (273) is rotatably connected to the positioning plate (33) through a bearing.

3. The high-precision cotton spinning steel ring cutting device according to claim 1, characterized in that, A positioning rod (31) is fixed on one side of the bottom of the upper plate (6), and a sliding sleeve (32) is fixed at the bottom end of the positioning rod (31), and the first hose (95) is slidably connected to the surface of the sliding sleeve (32).

4. The high-precision cotton spinning steel ring cutting device according to claim 1, characterized in that, The bottom of the inner wall of the collection pool (5) is inclined, and the return pipe (81) is fixed at a low position.

5. A high-precision cotton spinning steel ring cutting device according to claim 1, characterized in that, The upper plate (6) has slide rails (29) fixed on both sides of its bottom, and the movable seat (282) has grooves (30) on both sides of its top, with the slide rails (29) and the inner walls of the grooves (30) slidably connected.

6. The high-precision cotton spinning steel ring cutting device according to claim 5, characterized in that, The slide rail (29) is T-shaped, and the slide groove (30) has the same shape as the slide rail (29).

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