A cleaning equipment for cotton yarn production

Abstract

This utility model provides a cleaning device for cotton yarn production, relating to the field of cotton yarn production technology. It includes a cleaning chamber with a conveying roller installed inside. An ultrasonic controller is installed at the front end of the cleaning chamber, and a tensioning mechanism is provided at the top of the cleaning chamber. A rinsing mechanism is provided on one side of the tensioning mechanism at the top of the cleaning chamber. By providing a rinsing mechanism above the cleaning chamber, and utilizing the cooperation between the rinsing mechanisms, the device can specifically adapt to the rinsing needs of different areas of the cotton yarn. It can flexibly adjust the water jet direction to accurately cover the surface of the cotton yarn, fiber gaps, and wrinkles, avoiding rinsing dead corners and improving the removal rate of residual impurities and cleaning solution. It can also dynamically adapt to the cotton yarn loading and placement, reducing water waste and avoiding excessive local impact on the cotton yarn at a fixed angle, protecting fiber integrity and helping to achieve a highly efficient, energy-saving, and low-damage rinsing effect.

Description

Technical Field

[0001] This utility model relates to the field of cotton yarn production technology, and in particular to a cleaning device for cotton yarn production. Background Technology

[0002] In the cotton yarn production and processing process, cleaning is a crucial step in ensuring the quality of cotton yarn. Its core purpose is to remove impurities that adhere to the cotton yarn before spinning and weaving, including fiber debris, dust, grease, and residual auxiliaries from the spinning process. If these impurities are not thoroughly removed, they will not only affect the uniformity of subsequent dyeing and printing processes, but may also lead to defects in the finished cotton yarn, reducing the product qualification rate.

[0003] Currently, there are many types of equipment available for cotton yarn cleaning in the industry. Among them, ultrasonic cleaning equipment is widely used due to its advantages of high cleaning efficiency and ability to remove tiny impurities deep into the gaps between cotton fibers. This type of equipment mainly uses an ultrasonic generator to produce high-frequency vibrations, causing the cleaning fluid to form tiny bubbles that then violently burst, using shock waves to achieve deep cleaning of the cotton yarn. However, existing ultrasonic cleaning equipment has significant drawbacks when applied to cotton yarn cleaning. It is inconvenient to rinse the cotton yarn after ultrasonic cleaning, and the equipment has limited functionality. Most ultrasonic cleaning equipment only integrates an "ultrasonic cleaning" module, requiring manual transfer of the cleaned cotton yarn to a separate rinsing device for secondary processing. This not only increases the labor intensity of operators but also makes the cotton yarn susceptible to re-adhesion of environmental dust during the transfer process, leading to a decrease in cleaning effectiveness. Furthermore, chemical additives from the cleaning fluid may remain on the surface of the cotton yarn after ultrasonic cleaning, resulting in poor cleaning performance. Therefore, this utility model proposes a cleaning equipment for cotton yarn production to solve the above problems. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a cleaning device for cotton yarn production, which solves the problem in the prior art that it is inconvenient to rinse cotton yarn after ultrasonic cleaning.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a cleaning device for cotton yarn production, including a cleaning chamber, a conveying roller installed inside the cleaning chamber, an ultrasonic controller installed at the front end of the cleaning chamber, an ultrasonic generator installed at the bottom end inside the cleaning chamber, a drying chamber installed at one end of the cleaning chamber, a heater installed at the top end of the drying chamber, a squeezing roller installed on one side inside the cleaning chamber, a tensioning mechanism provided at the top end of the cleaning chamber, and a rinsing mechanism provided on one side of the tensioning mechanism at the top end of the cleaning chamber;

[0006] The rinsing mechanism includes a second mounting bracket, a fixed cavity, a nozzle, and a transmission structure. The second mounting bracket is installed at the top of the rinsing cavity, and the fixed cavity is installed at the bottom of the second mounting bracket. The transmission structure is provided inside the fixed cavity, and the nozzle is installed at the bottom of the transmission structure. The nozzle is connected to an external water pump through a hose.

[0007] A further improvement is made in that the transmission structure includes an electric telescopic rod, a transmission rack, a fixed groove, a movable block, a transmission gear, a transmission rod, and a limiting structure. The electric telescopic rod is installed at one end of the fixed cavity. The transmission rack is installed inside the fixed cavity. One end of the electric telescopic rod is connected to one end of the transmission rack. The fixed groove is opened at the top of the fixed cavity. The movable block is provided inside the fixed groove. The bottom end of the movable block is connected to the bottom end of the transmission rack. The transmission gear meshes with the bottom of the transmission rack. The transmission rod is installed at the bottom end of the transmission gear. The bottom end of the transmission rod is connected to the top of the nozzle.

[0008] A further improvement is that the limiting structure includes a limiting rail and a limiting block. The limiting rail is installed at the bottom of the fixed cavity, and a limiting block is provided inside the limiting rail. The front end of the limiting block is connected to one end of the transmission rod.

[0009] A further improvement is that the limiting rail is designed in an arc shape, and the center of the limiting rail and the center of the transmission gear are on the same straight line.

[0010] A further improvement is made in that: the tensioning mechanism includes a first mounting frame, a hydraulic cylinder, an adjusting roller, a guide hole, and a guide rod. The first mounting frame is mounted on the top of the cleaning chamber, the hydraulic cylinder is mounted on the bottom of the first mounting frame, the adjusting roller is mounted on the bottom of the hydraulic cylinder, the guide hole is opened through both ends of the first mounting frame, the guide rod is arranged through the inside of the guide hole, and the bottom end of the guide rod is connected to the top of the adjusting roller.

[0011] A further improvement is that the cross-section of the guide hole is larger than the cross-section of the guide rod, and the guide hole and the guide rod form a sliding structure.

[0012] The beneficial effects of this utility model are as follows: By providing a rinsing mechanism above the cleaning chamber, and utilizing the cooperation between the second mounting bracket, fixed cavity, electric telescopic rod, transmission rack, fixed groove, movable block, transmission gear, transmission rod, nozzle, limiting rail, and limiting block of the rinsing mechanism, it can specifically adapt to the rinsing needs of different areas of cotton yarn. It can flexibly adjust the water jet direction, accurately covering the surface of the cotton yarn, fiber gaps, and folds, avoiding rinsing dead corners, improving the removal rate of residual impurities and cleaning solution, and dynamically adapting to the cotton yarn loading and placement pattern, reducing water waste, while avoiding fixed corners. The ultrasonic waves exert excessive localized impact on the cotton yarn, protecting the fiber integrity and contributing to a highly efficient, energy-saving, and low-damage rinsing effect. The tensioning mechanism, through the cooperation of its first mounting frame, hydraulic cylinder, adjusting roller, guide hole, and guide rod, ensures the cotton yarn maintains a stable shape during washing, preventing cleaning dead zones caused by loose stacking. This ensures that ultrasonic vibration and rinsing water flow act evenly on every fiber, improving cleaning uniformity. Simultaneously, the tension can be adjusted according to the yarn's thickness and material to prevent tangling and knotting due to excessive looseness or fiber breakage due to excessive tightness, thus protecting the yarn's structural integrity. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a cross-sectional schematic diagram of the overall structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the overall structure of the rinsing mechanism of this utility model;

[0016] Figure 4 This is a schematic diagram of the overall structure of the tensioning mechanism of this utility model.

[0017] The components are as follows: 1. Cleaning chamber; 2. Conveying roller; 3. Ultrasonic controller; 4. Ultrasonic generator; 5. Drying chamber; 6. Heater; 7. Extrusion roller; 8. First mounting bracket; 9. Hydraulic cylinder; 10. Adjusting roller; 11. Guide hole; 12. Guide rod; 13. Second mounting bracket; 14. Fixed chamber; 15. Electric telescopic rod; 16. Transmission rack; 17. Fixed groove; 18. Movable block; 19. Transmission gear; 20. Transmission rod; 21. Nozzle; 22. Limiting rail; 23. Limiting block. Detailed Implementation

[0018] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0019] according to Figure 1 , 2As shown in Figures 3 and 4, this embodiment proposes a cleaning device for cotton yarn production, including a cleaning chamber 1. A conveying roller 2 is installed inside the cleaning chamber 1. An ultrasonic controller 3 is installed at the front end of the cleaning chamber 1. An ultrasonic generator 4 is installed at the bottom end of the cleaning chamber 1. A drying chamber 5 is installed at one end of the cleaning chamber 1. A heater 6 is installed at the top end of the drying chamber 5. A squeezing roller 7 is installed on one side inside the cleaning chamber 1. A tensioning mechanism is provided at the top end of the cleaning chamber 1. A rinsing mechanism is provided on one side of the tensioning mechanism at the top end of the cleaning chamber 1. The ultrasonic controller 3 can be a KS-1000 model, and the ultrasonic generator 4 can be a CSB-28K-50W model. The ultrasonic controller 3 and the ultrasonic generator 4 are electrically connected to a PLC controller. The ultrasonic controller 3 converts mains power into a high-frequency electrical signal and controls the cleaning intensity by adjusting the output power and frequency. The ultrasonic generator 4 receives the electrical signal and converts the electrical energy into high-frequency mechanical vibration, causing the cleaning fluid to generate a cavitation effect. The impact force of the bursting bubbles removes impurities from the surface of the cotton yarn.

[0020] The rinsing mechanism includes a second mounting bracket 13, a fixed cavity 14, a nozzle 21, and a transmission structure. The second mounting bracket 13 is mounted on the top of the rinsing cavity 1, and the fixed cavity 14 is mounted on the bottom of the second mounting bracket 13. The transmission structure is provided inside the fixed cavity 14, and the nozzle 21 is mounted on the bottom of the transmission structure. The nozzle 21 is connected to an external water pump through a hose. The transmission structure includes an electric telescopic rod 15, a transmission rack 16, a fixed groove 17, a movable block 18, a transmission gear 19, a transmission rod 20, and a limiting structure. The structure includes an electric telescopic rod 15 installed at one end of a fixed cavity 14. A transmission rack 16 is installed inside the fixed cavity 14. One end of the electric telescopic rod 15 is connected to one end of the transmission rack 16. A fixed groove 17 is formed at the top of the fixed cavity 14. A movable block 18 is provided inside the fixed groove 17. The bottom end of the movable block 18 is connected to the bottom end of the transmission rack 16. A transmission gear 19 meshes with the lower part of the transmission rack 16. A transmission rod 20 is installed at the bottom end of the transmission gear 19. The bottom end is connected to the top end of the nozzle 21. In use, an external water pump is started to draw clean water through a hose into the nozzle 21, which is then sprayed out to rinse the cotton yarn. When the angle of the nozzle 21 needs to be adjusted, the electric telescopic rod 15 is activated. Under the limitation of the fixed groove 17 and the movable block 18, the electric telescopic rod 15 drives the transmission rack 16 to move. Since the transmission rack 16 and the transmission gear 19 mesh with each other, under the limitation of the limiting rail 22 and the limiting block 23, the transmission gear 19 drives the transmission... The rod 20 rotates, which in turn moves the nozzle 21, adjusting it to an appropriate position. This allows for targeted adaptation to the rinsing needs of different areas of the cotton yarn. The nozzle 21 can flexibly adjust the direction of the water jet, precisely covering the surface of the cotton yarn, fiber gaps, and folds, avoiding rinsing dead corners and improving the removal rate of residual impurities and cleaning solution. It can also dynamically adapt to the loading and arrangement of the cotton yarn, reducing water waste. At the same time, it avoids excessive impact on the cotton yarn at a fixed angle, protecting the integrity of the fibers and helping to achieve a highly efficient, energy-saving, and low-damage rinsing effect.

[0021] The limiting structure includes a limiting rail 22 and a limiting block 23. The limiting rail 22 is installed at the bottom of the fixed cavity 14. The limiting block 23 is provided inside the limiting rail 22. The front end of the limiting block 23 is connected to one end of the transmission rod 20. The limiting rail 22 has an arc-shaped design. The center of the limiting rail 22 and the center of the transmission gear 19 are on the same straight line. In use, the mutual cooperation between the limiting rail 22 and the limiting block 23 can limit the nozzle 21 during adjustment, making the nozzle 21 more stable during adjustment.

[0022] The tensioning mechanism includes a first mounting frame 8, a hydraulic cylinder 9, an adjusting roller 10, a guide hole 11, and a guide rod 12. The first mounting frame 8 is mounted on the top of the cleaning chamber 1. The hydraulic cylinder 9 is mounted on the bottom of the first mounting frame 8, and the adjusting roller 10 is mounted on the bottom of the hydraulic cylinder 9. The guide hole 11 is opened through both ends of the first mounting frame 8, and the guide rod 12 is installed through the inside of the guide hole 11. The bottom end of the guide rod 12 is connected to the top end of the adjusting roller 10. In use, the hydraulic cylinder 9 is activated. With the cooperation of the guide hole 11 and the guide rod 12, the hydraulic cylinder 9 drives the adjusting roller 10 to move. The adjusting roller 10 is used to adjust the tension of the cotton yarn, which can keep the cotton yarn in a stable shape during cleaning, avoid cleaning dead corners caused by loose stacking, ensure that ultrasonic vibration and rinsing water flow act evenly on each fiber, improve cleaning uniformity, and adjust the tension according to the thickness and material of the cotton yarn to prevent tangling and knotting caused by excessive looseness or fiber stretching and breakage caused by excessive tightness, thus ensuring the integrity of the cotton yarn structure.

[0023] The cross-section of the guide hole 11 is larger than the cross-section of the guide rod 12. The guide hole 11 and the guide rod 12 form a sliding structure. In use, the mutual cooperation between the guide hole 11 and the guide rod 12 can guide the adjustment roller 10 when it moves, making the adjustment roller 10 more stable when it moves.

[0024] Working principle: The operator feeds cotton yarn through the conveyor roller 2, adjusting roller 10, and squeezing roller 7 into the drying chamber 5. At this point, the ultrasonic controller 3 is activated, using the ultrasonic generator 4 and cleaning fluid to clean the cotton yarn. The hydraulic cylinder 9 is then activated, and with the cooperation of the guide hole 11 and guide rod 12, it moves the adjusting roller 10 to adjust the tension of the cotton yarn. Finally, an external water pump is activated, drawing clean water through a hose to the nozzle 21, which sprays out to rinse the cotton yarn. The spray pattern can be adjusted as needed. When the head 21 is at its angle, the electric telescopic rod 15 is activated. Under the limitation of the fixed groove 17 and the movable block 18, the electric telescopic rod 15 drives the transmission rack 16 to move. Since the transmission rack 16 and the transmission gear 19 mesh with each other, under the limitation of the limiting rail 22 and the limiting block 23, the transmission gear 19 drives the transmission rod 20 to rotate, thereby driving the nozzle 21 to move and adjust the nozzle 21 to an appropriate position. Finally, the cotton yarn passes through two squeezing rollers 7 to squeeze out excess water. At this time, the heater 6 is activated to dry the cotton yarn inside the drying chamber 5.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for cotton yarn production comprising a cleaning chamber (1), characterized in that: The cleaning chamber (1) is equipped with a conveying roller (2), the front end of the cleaning chamber (1) is equipped with an ultrasonic controller (3), the bottom of the cleaning chamber (1) is equipped with an ultrasonic generator (4), one end of the cleaning chamber (1) is equipped with a drying chamber (5), the top end of the drying chamber (5) is equipped with a heater (6), one side of the cleaning chamber (1) is equipped with a squeezing roller (7), the top end of the cleaning chamber (1) is equipped with a tensioning mechanism, and one side of the tensioning mechanism at the top end of the cleaning chamber (1) is equipped with a rinsing mechanism. The rinsing mechanism includes a second mounting bracket (13), a fixed cavity (14), a nozzle (21), and a transmission structure. The second mounting bracket (13) is mounted on the top of the cleaning cavity (1). The fixed cavity (14) is mounted on the bottom of the second mounting bracket (13). The transmission structure is provided inside the fixed cavity (14). The nozzle (21) is mounted on the bottom of the transmission structure. The nozzle (21) is connected to an external water pump through a hose.

2. The cleaning apparatus for cotton yarn production according to claim 1, characterized in that: The transmission structure includes an electric telescopic rod (15), a transmission rack (16), a fixed groove (17), a movable block (18), a transmission gear (19), a transmission rod (20), and a limiting structure. The electric telescopic rod (15) is installed at one end of the fixed cavity (14). The transmission rack (16) is installed inside the fixed cavity (14). One end of the electric telescopic rod (15) is connected to one end of the transmission rack (16). The fixed groove (17) is opened at the top of the fixed cavity (14). The movable block (18) is provided inside the fixed groove (17). The bottom end of the movable block (18) is connected to the bottom end of the transmission rack (16). The transmission gear (19) meshes with the bottom of the transmission rack (16). The transmission rod (20) is installed at the bottom end of the transmission gear (19). The bottom end of the transmission rod (20) is connected to the top end of the nozzle (21).

3. The cleaning apparatus for cotton yarn production according to claim 2, characterized in that: The limiting structure includes a limiting rail (22) and a limiting block (23). The limiting rail (22) is installed at the bottom of the fixed cavity (14). The limiting rail (22) is provided with a limiting block (23) inside. The front end of the limiting block (23) is connected to one end of the transmission rod (20).

4. The cleaning apparatus for cotton yarn production according to claim 3, characterized in that: The limiting rail (22) is arc-shaped, and the center of the limiting rail (22) and the center of the transmission gear (19) are on the same straight line.

5. The cleaning apparatus for cotton yarn production according to claim 1, characterized in that: The tensioning mechanism includes a first mounting frame (8), a hydraulic cylinder (9), an adjusting roller (10), a guide hole (11), and a guide rod (12). The first mounting frame (8) is mounted on the top of the cleaning chamber (1). The hydraulic cylinder (9) is mounted on the bottom of the first mounting frame (8). The adjusting roller (10) is mounted on the bottom of the hydraulic cylinder (9). The guide hole (11) is opened through both ends of the first mounting frame (8). The guide rod (12) is installed through the inside of the guide hole (11). The bottom end of the guide rod (12) is connected to the top end of the adjusting roller (10).

6. The cleaning apparatus for cotton yarn production according to claim 5, characterized in that: The cross-section of the guide hole (11) is larger than the cross-section of the guide rod (12), and the guide hole (11) and the guide rod (12) form a sliding structure.

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