Auto-leveling device of spinning carding machine

Abstract

The utility model relates to the technical field of carding machines, and discloses a spinning carding machine auto-leveling device which comprises a machine body, the left side of the machine body is fixedly connected with a feeding port, the right side of the machine body is rotationally connected with a baffle, and the inner wall of the top end of the machine body is fixedly connected with two first hydraulic rods. Two second hydraulic rods are fixedly connected to the inner wall of the top end of the machine body, the pushing ends of the first hydraulic rods are fixedly connected with a shell, a square opening is formed in the top end of the shell, a sliding plate is slidably connected to the inner wall of the shell, and a plurality of sliding grooves are formed in the inner wall of the sliding plate; fixing rods are fixedly connected to the inner walls of the front side and the rear side of the shell correspondingly. According to the utility model, the spacing adjustment is realized, which means that the working width of the leveling wheel can be adjusted according to different batches or types of cotton, the uniform mixing of fibers is ensured, the quality of yarns is improved, the spacing adjustment is realized, the phenomenon that broken ends are increased in the spinning process is reduced, and the strength of the yarns is kept consistent.

Description

Technical Field

[0001] The utility model relates to the technical field of carding machines, in particular to a self-leveling device for a spinning carding machine. Background Art

[0002] With the rapid improvement of people's living standards, carding machines are increasingly used in the textile industry. Carding is a key process in the processing of cotton fibers. Carding machines are fundamental to the production and processing of apparel fabrics. Combing rollers open and separate the cotton laps delivered from the previous process, removing impurities and transforming the curled cotton loops into essentially straight, single fibers. This process also removes broken seeds, impurities, and short lint left over from the blowroom. Slivers of a specified size are then gathered and stored in cans for use in the drawing process. Carding machines are essential cotton fiber processing equipment in the textile industry.

[0003] However, the prior art mostly uses leveling wheels for direct combing, which makes it difficult to adjust the leveling wheel spacing. The difficulty in adjusting the spacing means that the leveling wheel cannot adjust its working width according to different batches or types of cotton, which will lead to uneven fiber mixing and affect the quality of the yarn. If the spacing is fixed, excessive tension will be generated in some parts of the cotton strips, while insufficient tension will be generated in other parts, which will lead to inconsistent yarn strength. Therefore, a self-adjusting leveling device for a spinning carding machine is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a self-adjusting and leveling device for a spinning and carding machine, which aims to improve the problem in the existing technology that it is difficult to adjust the spacing between the leveling wheels, the leveling effect is poor, and the number of broken ends in the spinning process increases, thereby reducing production efficiency and output.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The top inner wall of the body is fixedly connected with the feed inlet, and the right inner wall of the body is rotatably connected with a baffle. The top inner wall of the body is fixedly connected with two hydraulic rods 1, and the top inner wall of the body is fixedly connected with two hydraulic rods 2. The pushing end of the hydraulic rod 1 is fixedly connected with the shell. The top of the shell is provided with a square opening, and the inner wall of the shell is slidably connected with a sliding plate, and the inner wall of the sliding plate is provided with a plurality of slide grooves. The front and rear inner walls of the shell are respectively fixedly connected with a fixing rod, and the inner walls of the adjacent sides of the two fixing rods are fixedly connected with two round rods, and the outer wall of the round rod is slidably connected with a plurality of leveling wheels. The top inner wall of the body is fixedly connected with an electric push rod, and the pushing end of the electric push rod is fixedly connected with a pressure roller wheel. The inner wall of the bottom end of the body is provided with a conveyor belt.

[0007] As a further description of the above technical solution:

[0008] The recycling component includes a fan, the front end of the fan is fixedly connected to the rear side of the fuselage, the inner wall of the fan is fixedly connected to a pipe, the bottom of the fuselage is fixedly connected to a bottom shell, the rear inner wall of the bottom shell is fixedly connected to an anti-backflow opening, the inner wall of the bottom shell is slidably connected to a collection cabinet, the front end of the bottom shell is provided with a notch, the left inner wall of the bottom shell is fixedly connected to a motor, the driving end of the motor is fixedly connected to a disc, the outer wall of the disc is rotatably connected to a sliding rod, and the inner wall of the sliding rod is provided with a push groove;

[0009] As a further description of the above technical solution:

[0010] The outer wall of the sliding plate is slidably connected to the inner wall of the square opening, and the outer wall of the sliding plate is slidably connected to the inner walls of the adjacent sides of the two fixing rods;

[0011] As a further description of the above technical solution:

[0012] The outer wall of the leveling wheel is slidably connected to the inner wall of the sliding plate, and the outer wall of the leveling wheel is slidably connected to the inner wall of the sliding groove;

[0013] As a further description of the above technical solution:

[0014] The outer wall of the leveling wheel is slidably connected to the inner wall of the bottom end of the housing, and the outer wall of the leveling wheel is in contact with adjacent sides of the two fixing rods;

[0015] As a further description of the above technical solution:

[0016] The front end of the pipe is fixedly connected to the rear end inner wall of the fuselage, and the outer wall of the pipe is fixedly connected to the rear end inner wall of the bottom shell;

[0017] As a further description of the above technical solution:

[0018] The outer wall of the backflow prevention opening is slidably connected to the inner wall of the collection cabinet, and the right outer wall of the sliding rod is fixedly connected to the outer wall of the collection cabinet;

[0019] As a further description of the above technical solution:

[0020] The outer wall of the disc is rotatably connected to the inner wall of the pushing groove, and the outer wall of the sliding rod is slidably connected to the inner wall of the notch.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the shell is pushed up and down by hydraulic rod 1, and the sliding plate is pulled up by hydraulic rod 2 to adjust the distance of the leveling wheel, thereby achieving adjustable spacing, which means that the leveling wheel can adjust its working width according to different batches or types of cotton, ensuring uniform fiber mixing and improving the quality of the yarn. The spacing adjustment reduces the phenomenon of increased end breakage during the spinning process and maintains consistent yarn strength.

[0023] 2. In the utility model, the excess cotton wool is sucked into the pipe by the fan and sent to the collection cabinet. The motor is started to drive the disc to rotate, push the sliding rod and then drive the collection cabinet out, thereby realizing recycling and reuse. The excess cotton wool generated in the carding process is recovered by the self-leveling device, which reduces the waste of raw materials and improves the comprehensive utilization rate of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a self-leveling device for a spinning and carding machine proposed by the utility model;

[0025] Figure 2 This is a structural schematic diagram of a pressure roller of a self-leveling device for a spinning and carding machine proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a sliding plate of an auto-leveling device for a spinning and carding machine proposed in the utility model;

[0027] Figure 4 This is a schematic structural diagram of an anti-backflow opening of an auto-leveling device for a spinning and carding machine proposed in the utility model;

[0028] Figure 5 This is a structural schematic diagram of a sliding rod of a self-leveling device of a spinning and carding machine proposed by the utility model.

[0029] Legend:

[0030] 1. Machine body; 2. Feed inlet; 3. Baffle; 4. Hydraulic rod 1; 5. Hydraulic rod 2; 6. Housing; 7. Square opening; 8. Sliding plate; 9. Slide chute; 10. Fixed rod; 11. Round rod; 12. Leveling wheel; 13. Electric push rod; 14. Pressure roller; 15. Conveyor belt; 16. Fan; 17. Pipeline; 18. Bottom shell; 19. Anti-backflow opening; 20. Collection cabinet; 21. Slot; 22. Motor; 23. Disc; 24. Sliding rod; 25. Push chute. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1 、 Figure 2 、 Figure 3 The utility model provides an embodiment: a self-adjusting and leveling device for a spinning and carding machine, comprising a body 1, which serves as the support and frame of the entire device, ensuring the stable installation and coordinated operation of all components. A feed port 2 is fixedly connected to the left side of the body 1, located on the left side of the body 1, and is the entrance for the raw cotton strips to enter. The design is optimized to accommodate cotton strips of different thicknesses. A baffle 3 is rotatably connected to the right side of the body 1, which is installed on the right side of the body 1. By rotating and adjusting, the output of the cotton strips is controlled, and at the same time, it helps to evenly distribute the cotton strips. Two hydraulic rods 14 are fixedly connected to the top inner wall of the body 1, which are used to control the up and down movement of the shell 6 to achieve automatic adjustment of the cotton strip pressure. Two hydraulic rods 25 are fixedly connected to the top inner wall of the body 1, and the pushing end of the hydraulic rod 14 is fixedly connected to the shell 6. A square opening 7 is opened at the top of the shell 6, and the shell 6 contains a leveling wheel 12. The square opening 7 facilitates the up and down sliding of the sliding plate 8 to ensure the stable operation of the leveling wheel 12. The outer wall of the sliding plate 8 is slidably connected to the inner wall of the square opening 7, and the sliding plate 8 slides up and down in the square opening 7. The design of the chute 9 is used to guide the lateral sliding of the leveling wheel 12 to achieve uniform distribution of the cotton strips.

[0033] The outer wall of the sliding plate 8 is slidably connected to the inner wall of the adjacent side of the two fixed rods 10. The inner wall of the housing 6 is slidably connected to the sliding plate 8, and the inner wall of the sliding plate 8 is provided with multiple chutes 9. The outer wall of the leveling wheel 12 is slidably connected to the inner wall of the sliding plate 8, and the outer wall of the leveling wheel 12 is slidably connected to the inner wall of the sliding plate 8, and the outer wall of the leveling wheel 12 is slidably connected to the inner wall of the chutes 9. The front and rear inner walls of the housing 6 are respectively fixedly connected to the fixed rods 10, and the inner walls of the adjacent side of the two fixed rods 10 are fixedly connected to two round rods 11. Multiple leveling wheels 12 are slidably mounted on the round rods 11, and work together with the sliding plate 8 and the inner wall of the bottom end of the housing 6 to ensure the uniform passage of the sliver. The outer wall of the round rod 11 is slidably connected to multiple leveling wheels 12, and the outer wall of the leveling wheel 12 is slidably connected to the inner wall of the bottom end of the housing 6, and the outer wall of the leveling wheel 12 contacts the adjacent side of the two fixed rods 10. A motorized push rod 13 is fixedly connected to the top inner wall of the machine body 1. This push rod 13 controls the up and down movement of a pressure roller 14, which compresses or releases the sliver, achieving precise control of the sliver pressure and ensuring uniform feeding. The push end of the motorized push rod 13 is fixedly connected to the pressure roller 14. A conveyor belt 15 is provided on the bottom inner wall of the machine body 1. A component for recovering floating cotton fibers is fixedly connected to the rear side of the machine body 1.

[0034] Reference Figure 1 、 Figure 4 、 Figure 5 The recycling component includes a fan 16. The front end of the fan 16 is fixedly connected to the rear side of the fuselage 1. The front end is tightly connected to the fuselage 1, and the rear end is connected to the inside of the bottom shell 18 through a pipe 17. The fan 16 generates a strong suction force by running at high speed, capturing and guiding the floating cotton wool into the pipe 17. The inner wall of the fan 16 is fixedly connected with the pipe 17. The front end of the pipe 17 is fixedly connected to the inner wall of the rear end of the fuselage 1, connecting the fan 16 and the bottom shell 18. The design of the pipe 17 ensures that the cotton wool is smoothly transmitted to avoid blockage. The outer wall of the pipe 17 is fixedly connected to the inner wall of the rear end of the bottom shell 18. The bottom of the fuselage 1 is fixedly connected with the bottom shell 18, which is installed at the bottom of the fuselage 1 as a storage space for the collection cabinet 20. Its design takes into account the convenience and efficiency of cotton wool collection. The rear inner wall of the bottom shell 18 is fixedly connected with an anti-backflow opening 19, which is arranged on the rear inner wall of the bottom shell 18 and is connected to the collection cabinet 20. It is designed with a structure to prevent cotton wool from flowing back, ensuring that the cotton wool can smoothly enter the collection cabinet 20 without flowing backwards.

[0035] The outer wall of the anti-backflow opening 19 is slidably connected to the inner wall of the collection cabinet 20, and the right outer wall of the sliding rod 24 is fixedly connected to the outer wall of the collection cabinet 20. The inner wall of the bottom shell 18 is slidably connected to the collection cabinet 20, and the inner wall is provided with a push groove 25, which is rotatably connected to the outer wall of the disc 23 to ensure that when the disc 23 rotates, it can effectively push the collection cabinet 20 to move smoothly in the groove 21, thereby realizing an automated collection process. The front end of the bottom shell 18 is provided with a groove 21, and the left inner wall of the bottom shell 18 is fixedly connected to a motor 22, whose driving end is connected to the disc 23, providing a power source for the entire system. The rotation of the motor 22 realizes the automatic or periodic movement of the collection cabinet 20. The driving end of the motor 22 is fixedly connected to the disc 23, and the outer wall of the disc 23 is rotatably connected to the sliding rod 24. The inner wall of the sliding rod 24 is provided with a push groove 25. The outer wall of the disc 23 is rotatably connected to the inner wall of the pushing groove 25 , and the outer wall of the sliding rod 24 is slidably connected to the inner wall of the notch 21 .

[0036] Working Principle: The operator places the prepared sliver into the feed port 2, marking the starting point of the entire process. Next, the sliver is smoothly fed into the machine body 1 through a precise conveyor mechanism. The conveyor belt 15 steadily transports the sliver forward. Hydraulic lever 1 (4) is activated, and its push end, fixedly connected to the housing 6, controls the vertical movement of the housing 6. This movement directly affects the adjustment of the internal structure of the housing 6 and provides power for the raising and lowering of the leveling wheel 12. As the housing 6 rises and falls under the control of hydraulic lever 1 (4), the leveling wheel 12 inside the housing 6 moves accordingly, providing initial compaction and leveling of the sliver to ensure uniform thickness and density. The electric push rod 13 is activated to control the raising and lowering of the pressure roller 14. The pressure roller 14 applies precise pressure to the sliver, further ensuring uniformity. To adjust the spacing between the leveling wheels 12, hydraulic lever 2 (5) is activated, and its push end drives the sliding plate 8 to slide along the inner wall of the housing 6. The movement of the sliding plate 8 directly affects the chute 9, allowing the leveling wheels 12 to slide within the chute 9, achieving fine-tuning of the spacing. This process ensures that the leveling wheels 12 can adapt to slivers of varying thicknesses, improving processing flexibility and adaptability. Guided by the round rod 11, the multiple leveling wheels 12 slide along its outer wall. Their contact with the sliding plate 8 and the inner wall of the bottom end of the housing 6 ensures uniform distribution and processing of the slivers across the width. This design ensures stability and uniformity of the slivers during processing, improving the quality of the final yarn.

[0037] During the operation of the spinning and carding machine, floating cotton wool will inevitably be generated inside the machine body 1. If these cotton wool are not handled in time, it will not only cause a waste of resources, but may also affect the normal operation of the equipment. In order to solve this problem, the present device is specially designed with an efficient recycling component to ensure the recycling and reuse of cotton wool. The fan 16 is started, and its strong suction force efficiently sucks in the cotton wool floating inside the machine body 1. The front end of the fan 16 is tightly connected to the machine body 1, ensuring the concentration and efficiency of the suction force. The rear end of the fan 16 is connected to the pipe 17. The sucked cotton wool will be transmitted through the pipe 17, and the pipe 17 will eventually guide the cotton wool to the collection cabinet 20. The collection cabinet 20 is located in the bottom shell 18 and is specifically used to collect the cotton wool transmitted through the pipe 17. In order to prevent the cotton wool from flowing back when the fan 16 stops working, the device is designed with an anti-backflow opening 19. The opening is connected to the collection cabinet 20, ensuring that the cotton wool can only flow forward and avoiding backflow. By starting the motor 22, its driving end drives the disc 23 to rotate, and the disc 23 is rotatably connected to the sliding rod 24. The rotation of the disc 23 drives the sliding rod 24 to slide in the slot 21. The sliding of the sliding rod 24 allows the collection cabinet 20 to move smoothly in the bottom shell 18 until the collection cabinet 20 is completely pushed out of the bottom shell 18, which is convenient for the staff to take out the collection cabinet 20 and carry out centralized processing of the cotton wool.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A spinning and carding machine autoleveling device, comprising a body (1), characterized in that: The left side of the machine body (1) is fixedly connected with a feed port (2), the right side of the machine body (1) is rotatably connected with a baffle (3), the top inner wall of the machine body (1) is fixedly connected with two hydraulic rods (4), the top inner wall of the machine body (1) is fixedly connected with two hydraulic rods (5), the pushing end of the hydraulic rod (4) is fixedly connected with a shell (6), the top of the shell (6) is provided with a square opening (7), the inner wall of the shell (6) is slidably connected with a sliding plate (8), the inner wall of the sliding plate (8) is provided with a plurality of sliding grooves (9), the shell The inner walls of the front and rear sides of the body (6) are respectively fixedly connected with fixed rods (10), the inner walls of the adjacent sides of the two fixed rods (10) are fixedly connected with two round rods (11), the outer walls of the round rods (11) are slidably connected with a plurality of leveling wheels (12), the top inner wall of the body (1) is fixedly connected with an electric push rod (13), the pushing end of the electric push rod (13) is fixedly connected with a pressure roller (14), the bottom inner wall of the body (1) is provided with a conveyor belt (15), and the rear side of the body (1) is fixedly connected with a component for recycling floating cotton wool.

2. The autoleveling device for a spinning and carding machine according to claim 1, characterized in that: The recycling component comprises a fan (16), the front end of the fan (16) is fixedly connected to the rear side of the fuselage (1), the inner wall of the fan (16) is fixedly connected to a pipe (17), the bottom of the fuselage (1) is fixedly connected to a bottom shell (18), the rear inner wall of the bottom shell (18) is fixedly connected to an anti-backflow opening (19), the inner wall of the bottom shell (18) is slidably connected to a collection cabinet (20), the front end of the bottom shell (18) is provided with a notch (21), the left inner wall of the bottom shell (18) is fixedly connected to a motor (22), the driving end of the motor (22) is fixedly connected to a disc (23), the outer wall of the disc (23) is rotatably connected to a sliding rod (24), and the inner wall of the sliding rod (24) is provided with a pushing groove (25).

3. The autoleveling device for a spinning and carding machine according to claim 1, characterized in that: The outer wall of the sliding plate (8) is slidably connected to the inner wall of the square opening (7), and the outer wall of the sliding plate (8) is slidably connected to the inner walls of the adjacent sides of the two fixing rods (10).

4. The autoleveling device for a spinning and carding machine according to claim 1, characterized in that: The outer wall of the leveling wheel (12) is slidably connected to the inner wall of the sliding plate (8), and the outer wall of the leveling wheel (12) is slidably connected to the inner wall of the sliding groove (9).

5. The autoleveling device for a spinning and carding machine according to claim 1, characterized in that: The outer wall of the leveling wheel (12) is slidably connected to the inner wall of the bottom end of the housing (6), and the outer wall of the leveling wheel (12) contacts the adjacent sides of the two fixing rods (10).

6. The autoleveling device for a spinning and carding machine according to claim 2, characterized in that: The front end of the pipe (17) is fixedly connected to the rear end inner wall of the fuselage (1), and the outer wall of the pipe (17) is fixedly connected to the rear end inner wall of the bottom shell (18).

7. The autoleveling device for a spinning and carding machine according to claim 2, characterized in that: The outer wall of the backflow prevention opening (19) is slidably connected to the inner wall of the collection cabinet (20), and the right outer wall of the sliding rod (24) is fixedly connected to the outer wall of the collection cabinet (20).

8. The autoleveling device for a spinning and carding machine according to claim 2, characterized in that: The outer wall of the disc (23) is rotatably connected to the inner wall of the pushing groove (25), and the outer wall of the sliding rod (24) is slidably connected to the inner wall of the notch (21).

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