A high-efficiency carding structure of a carding machine

Abstract

The utility model relates to a cotton carding machine technical field discloses a kind of high-efficiency carding structure of cotton carding machine, including bottom plate, the front and rear sides of the middle part of bottom plate upper side are uniformly fixedly connected with side plate, the upper side of the front and rear ends of bottom plate is fixedly connected with slide rail in the lower end of side plate, the outer portion of the left and right ends of slide rail is slidably connected with movable plate, the inner side of the upper end of movable plate is rotatably connected with work roll, the inner side of the lower end of movable plate is fixedly connected with connecting plate, the inner side of the upper end of side plate is rotatably connected with tin forest.The utility model moves to two sides by thread plate, and drives movable plate and work roll to move away from tin forest on one hand;On the other hand, by thread ring and outer tube drive lifting plate and movable roller to move upwards, also move away from tin forest, without manually adjusting the position of each component, tin forest and peripheral core component are quickly vacated sufficient maintenance space, and maintenance preparation time is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the field of carding machine technology, and in particular to a high-efficiency carding structure for carding machines. Background Technology

[0002] As the core equipment in the textile industry for fiber combing, the carding machine's combing accuracy, operational stability, and ease of maintenance directly affect the quality of textile products and production efficiency. In the current context of the textile industry's development towards higher efficiency and precision, the structural design of traditional carding machines has gradually revealed many technical deficiencies, making it difficult to meet the demands of modern production.

[0003] Traditional carding machines rely primarily on the interaction between the cylinder and the work roller to achieve fiber combing. However, during long-term operation, the combing teeth on the outer wall of the work roller are prone to misalignment due to factors such as vibration and fiber friction. Lacking a dedicated real-time correction structure, the misaligned work roller teeth cannot achieve precise alignment with the cylinder, leading to problems such as missed combing and over-combing during fiber combing. This results in poor uniformity and consistency of the output fibers, directly impacting the product quality of subsequent spinning and weaving processes. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and propose a high-efficiency carding structure for a carding machine. This structure eliminates the need for manual adjustment of the positions of each component, quickly freeing up sufficient maintenance space for the cylinder and surrounding core components, and significantly shortening maintenance preparation time.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A high-efficiency carding structure for a carding machine includes a base plate. Side plates are fixedly connected to the front and rear sides of the upper center of the base plate. Slide rails are fixedly connected to the upper sides of the front and rear ends of the base plate, located at the lower ends of the side plates. Movable plates are slidably connected to the outer sides of the left and right ends of the slide rails. A working roller is rotatably connected to the inner upper end of the movable plate. A connecting plate is fixedly connected to the inner lower end of the movable plate. A cylinder is rotatably connected to the inner upper end of the side plates. A correction assembly for cooperating with the working roller is provided on the upper side of the movable plate. A lifting plate is provided on the upper side of the side plates. Multiple movable rollers are rotatably connected to the inner side of the lifting plate. Movable rods are fixedly connected to the lower sides of the left and right ends of the lifting plate. The lower ends of the movable rods pass through the interior of the side plates. A drive assembly is provided on the front sides of the side plates, movable plates, and lifting plates.

[0006] Furthermore, the correction assembly includes a correction plate disposed on the upper side of the work roller, with pads fixedly connected to the lower sides of both the front and rear ends of the correction plate, the lower side of the pads fixedly connected to the upper side of the movable plate, a correction opening provided on the lower side of the correction plate, and a guide plate fixedly connected to the outer side of the correction plate.

[0007] Furthermore, the drive assembly includes L-shaped plates fixedly connected to the left and right sides of the lower front end of the side plate, with a mounting plate fixedly connected to the opposite ends of the L-shaped plates, a hanging plate fixedly connected to the lower side of the mounting plate, and a dual-axis motor fixedly connected to the inner side of the hanging plate.

[0008] Furthermore, a first lead screw is rotatably connected to one end of the L-shaped plate, the end of the first lead screw is fixedly connected to the drive end of the dual-axis motor, a threaded plate is threaded to the outside of the first lead screw, and the rear end of the threaded plate is fixedly connected to the front side of the movable plate.

[0009] Furthermore, a protective cover is fixedly connected to the opposite side of the threaded plate, and the rear side of the protective cover is fixedly connected to the front side of the movable plate.

[0010] Furthermore, a second lead screw is rotatably connected to the upper end of the L-shaped plate on the right, and a threaded ring is connected to the external thread of the second lead screw.

[0011] Furthermore, an outer cylinder is fixedly connected to the outside of the threaded ring, and the upper end of the outer cylinder is fixedly connected to the front side of the lifting plate.

[0012] Furthermore, a second bevel gear is fixedly connected to the lower end of the second lead screw, and a first bevel gear is meshed with the lower side of the second bevel gear. The inner wall of the first bevel gear is fixedly connected to the outside of the first lead screw.

[0013] This utility model has the following beneficial effects: 1. In this utility model, the correction plate is closely attached to the outer wall of the work roller, and the width of the correction opening is perfectly matched with the tooth thickness of the outer wall of the work roller. With the help of the outer guide plate, it can accurately guide and correct the misaligned teeth during the rotation of the work roller, effectively avoiding the problem of uneven combing caused by the misalignment of the work roller teeth, and greatly improving the combing effect.

[0014] 2. In this utility model, on the one hand, the threaded plate drives the movable plate and working roller to move to both sides, away from the cylinder; on the other hand, the threaded ring and outer cylinder drive the lifting plate and movable roller to move upward, also away from the cylinder. There is no need to manually adjust the position of each component, which quickly frees up sufficient maintenance space for the cylinder and surrounding core components, and greatly shortens the maintenance preparation time. Attached Figure Description

[0015] Figure 1 This is an overall schematic diagram of a high-efficiency carding structure for a carding machine proposed in this utility model; Figure 2 This is an exploded view of an efficient carding structure for a carding machine proposed in this utility model; Figure 3This is a schematic diagram of the movable plate of a high-efficiency carding structure for a carding machine proposed in this utility model; Figure 4 This is a schematic diagram of a correction plate for a high-efficiency carding structure of a carding machine proposed in this utility model; Figure 5 This is a schematic diagram of an L-shaped plate representing a high-efficiency carding structure for a carding machine proposed in this utility model.

[0016] Legend: 1. Base plate; 2. Side plate; 3. Slide rail; 4. Movable plate; 5. Working roller; 6. Cylinder; 7. Lifting plate; 8. Movable roller; 9. Movable rod; 10. Connecting plate; 11. Correcting plate; 12. Pad plate; 13. Correcting opening; 14. Guide plate; 15. L-shaped plate; 16. First lead screw; 17. Threaded plate; 18. Protective cover; 19. Mounting plate; 20. Hanging plate; 21. Dual-axis motor; 22. First bevel gear; 23. Second bevel gear; 24. Second lead screw; 25. Threaded ring; 26. Outer cylinder. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-4 This utility model provides an embodiment of a high-efficiency carding structure for a carding machine, comprising a base plate 1, with side plates 2 fixedly connected to both the front and rear sides of the upper middle part of the base plate 1. Slide rails 3 are fixedly connected to the upper sides of both the front and rear ends of the base plate 1, located below the side plates 2. Movable plates 4 are slidably connected to the outer sides of both the left and right ends of the slide rails 3. A working roller 5 is rotatably connected to the inner upper end of the movable plate 4, and a connecting plate 10 is fixedly connected to the inner lower end of the movable plate 4. A cylinder 6 is rotatably connected to the inner upper end of the side plates 2. A correction assembly for cooperating with the working roller 5 is provided on the upper side of the movable plate 4. The upper side of the side plates 2 is provided with... A lifting plate 7 is provided, and multiple movable rollers 8 are rotatably connected to the inner side of the lifting plate 7. Movable rods 9 are fixedly connected to the lower sides of both the left and right ends of the lifting plate 7. The lower ends of the movable rods 9 pass through the interior of the side plate 2. The side plate 2, the movable plate 4, and the front side of the lifting plate 7 are all provided with a drive assembly. The correction assembly includes a correction plate 11 provided on the upper side of the working roller 5. Pads 12 are fixedly connected to the lower sides of both the front and rear ends of the correction plate 11. The lower side of the pads 12 is fixedly connected to the upper side of the movable plate 4. A correction opening 13 is provided on the lower side of the correction plate 11. A guide plate 14 is fixedly connected to the outer side of the correction plate 11.

[0019] The cylinder 6 on the inner side of the upper end of the side plate 2 rotates continuously as the main combing component, performing initial combing of the fibers. The working roller 5 on the inner side of the upper end of the movable plate 4 rotates synchronously, cooperating with the cylinder 6 to complete the fiber conveying and secondary combing. The speed and direction of the two are matched to ensure uniform fiber combing. Multiple movable rollers 8 on the inner side of the lifting plate 7 are at a height position adapted to the cylinder 6. By rotating, they assist the cylinder 6 in combing the fibers, further improving the combing effect. Through the left and right movement of the movable plate 4 and the up and down movement of the lifting plate 7, the working rollers 5 and movable rollers 8 can be moved away from the cylinder 6, providing sufficient space for maintenance. The movable rod 9 controls the position of the lifting plate 7. The correction plate 11 serves to stabilize and guide the work roller 5. It is fixed to the movable plate 4 by the pads 12 at both ends. Its lower side is close to the outer wall of the work roller 5, and the width of the correction opening 13 is exactly the same as the thickness of the teeth on the outer wall of the work roller 5. When the work roller 5 rotates, if the teeth on the outer wall deviate, the deviated teeth will enter the correction opening 13 and be corrected to the correct position under the limiting effect of the opening. The guide plate 14 on the outside of the correction plate 11 guides the teeth of the work roller 5 and guides the deviated teeth to accurately enter the correction opening 13, further improving the correction effect and ensuring that the work roller 5 always cooperates with the cylinder 6 to comb the fibers in a precise state.

[0020] Reference Figure 1 , Figure 2 and Figure 5 The drive assembly includes L-shaped plates 15 fixedly connected to the left and right sides of the lower front end of the side plate 2. A mounting plate 19 is fixedly connected to the opposite ends of the L-shaped plates 15. A hanging plate 20 is fixedly connected to the lower side of the mounting plate 19. A dual-axis motor 21 is fixedly connected to the inner side of the hanging plate 20. A first lead screw 16 is rotatably connected to the opposite end of the L-shaped plates 15. The end of the first lead screw 16 is fixedly connected to the drive end of the dual-axis motor 21. A threaded plate 17 is threaded onto the outer side of the first lead screw 16. The rear end of the threaded plate 17 is fixedly connected to the front side of the movable plate 4. The opposite end of the threaded plate 17... A protective cover 18 is fixedly connected to one side, and the rear side of the protective cover 18 is fixedly connected to the front side of the movable plate 4. The upper end of the L-shaped plate 15 on the right side is rotatably connected to a second lead screw 24. The external thread of the second lead screw 24 is connected to a threaded ring 25. The external threaded ring 25 is fixedly connected to an outer cylinder 26. The upper end of the outer cylinder 26 is fixedly connected to the front side of the lifting plate 7. The lower end of the second lead screw 24 is fixedly connected to a second bevel gear 23. The lower side of the second bevel gear 23 is meshed with a first bevel gear 22. The inner wall of the first bevel gear 22 is fixedly connected to the outside of the first lead screw 16.

[0021] The dual-axis motor 21 installed inside the mounting plate 20 is started. The drive end of the dual-axis motor 21 drives the first lead screws 16 on both sides to rotate synchronously. When the first lead screw 16 rotates, the threaded plate 17 connected to its external thread moves to both ends along the lead screw axis, thereby driving the movable plate 4 to slide to both sides along the slide rail 3 on the base plate 1. Finally, the working roller 5 at the upper end of the movable plate 4 moves away from the cylinder 6, avoiding interference between the working roller and the cylinder and facilitating maintenance operations. At the same time, the protective cover 18 on the opposite side of the threaded plate 17 moves synchronously with the movable plate 4, always protecting the structure of the first lead screw 16. For protection, during the rotation of the first lead screw 16, the first bevel gear 22 fixed to its outside rotates synchronously. The first bevel gear 22 is linked with the second bevel gear 23 meshing on the lower side. When the second lead screw 24 rotates, the threaded ring 25 connected to its outside thread moves upward along the lead screw axis. The outer cylinder 26 fixed to the outside of the threaded ring 25 moves upward together, eventually driving the lifting plate 7 and the inner movable roller 8 to move upward, so that the movable roller 8 moves away from the cylinder 6. Together with the working roller 5, it makes room for the maintenance of the cylinder 6 and surrounding components, greatly improving the convenience of maintenance.

[0022] Working principle: During maintenance, the dual-axis motor 21 is started to drive the first lead screw 16 to rotate. The rotation of the first lead screw 16 drives the external threaded plate 17 to move to both ends, thereby driving the movable plate 4 to move to both sides through the threaded plate 17, so that the working roller 5 moves to both sides and away from the cylinder 6. At the same time, the rotating first lead screw 16 drives the first bevel gear 22 to rotate. The rotating first bevel gear 22 meshes with the second bevel gear 23, driving the second lead screw 24 to rotate, thereby driving the outer cylinder 26 to move upward through the threaded ring 25. In turn, the outer cylinder 26 drives the lifting plate 7 and the movable roller 8 to move upward and away from the cylinder 6, making it easier for subsequent maintenance. The setting of the correction plate 11 is close to the outer wall of the working roller 5. The width of the correction opening 13 on it is the same as the tooth thickness on the outer wall of the working roller 5, so as to correct the misaligned teeth on the working roller 5 during the rotation of the working roller 5. The setting of the guide plate 14 is used for guidance and cooperates with the correction opening 13 to better correct the misaligned teeth.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A high-efficiency carding structure for a carding machine, characterized in that, The system includes a base plate (1), with side plates (2) fixedly connected to both the front and rear sides of the upper middle part of the base plate (1). Slide rails (3) are fixedly connected to the upper sides of both the front and rear ends of the base plate (1) at the lower ends of the side plates (2). Movable plates (4) are slidably connected to the outer sides of both the left and right ends of the slide rails (3). A working roller (5) is rotatably connected to the inner side of the upper end of the movable plate (4). A connecting plate (10) is fixedly connected to the inner side of the lower end of the movable plate (4). A connecting plate (10) is rotatably connected to the inner side of the upper end of the side plates (2). The cylinder (6) has a correction assembly on the upper side of the movable plate (4) for cooperating with the working roller (5). The side plate (2) has a lifting plate (7) on the upper side. Multiple movable rollers (8) are rotatably connected to the inner side of the lifting plate (7). Movable rods (9) are fixedly connected to the lower sides of both the left and right ends of the lifting plate (7). The lower end of the movable rod (9) passes through the inside of the side plate (2). The front sides of the side plate (2), the movable plate (4) and the lifting plate (7) are jointly provided with a drive assembly.

2. The high-efficiency carding structure of a carding machine according to claim 1, characterized in that: The correction assembly includes a correction plate (11) disposed on the upper side of the work roller (5). A pad (12) is fixedly connected to the lower sides of both ends of the correction plate (11). The lower side of the pad (12) is fixedly connected to the upper side of the movable plate (4). A correction opening (13) is provided on the lower side of the correction plate (11). A guide plate (14) is fixedly connected to the outer side of the correction plate (11).

3. The high-efficiency carding structure of a carding machine according to claim 1, characterized in that: The drive assembly includes an L-shaped plate (15) fixedly connected to the left and right sides of the lower front end of the side plate (2). An mounting plate (19) is fixedly connected to the opposite end of the L-shaped plate (15). A hanging plate (20) is fixedly connected to the lower side of the mounting plate (19). A dual-axis motor (21) is fixedly connected to the inner side of the hanging plate (20).

4. The high-efficiency carding structure of a carding machine according to claim 3, characterized in that: The opposite end of the L-shaped plate (15) is rotatably connected to a first lead screw (16), the end of the first lead screw (16) is fixedly connected to the drive end of the dual-axis motor (21), and the external thread of the first lead screw (16) is connected to a threaded plate (17), the rear end of the threaded plate (17) is fixedly connected to the front side of the movable plate (4).

5. The high-efficiency carding structure of a carding machine according to claim 4, characterized in that: A protective cover (18) is fixedly connected to the opposite side of the threaded plate (17), and the rear side of the protective cover (18) is fixedly connected to the front side of the movable plate (4).

6. The high-efficiency carding structure of a carding machine according to claim 3, characterized in that: The upper end of the L-shaped plate (15) on the right is rotatably connected to a second lead screw (24), and the external thread of the second lead screw (24) is connected to a threaded ring (25).

7. The high-efficiency carding structure of a carding machine according to claim 6, characterized in that: The threaded ring (25) is fixedly connected to an outer cylinder (26), and the upper end of the outer cylinder (26) is fixedly connected to the front side of the lifting plate (7).

8. The high-efficiency carding structure of a carding machine according to claim 6, characterized in that: The lower end of the second lead screw (24) is fixedly connected to a second bevel gear (23), and the lower side of the second bevel gear (23) is meshed with a first bevel gear (22). The inner wall of the first bevel gear (22) is fixedly connected to the outside of the first lead screw (16).

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