Self-cleaning comb plate structure of high-speed carding machine

Abstract

The utility model relates to the technical field of high-speed carding machines, in particular to a self-cleaning comb plate structure of a high-speed carding machine, which adopts the technical scheme that the self-cleaning comb plate structure comprises a fixing frame, a fixing frame and a carding plate, the fixing frame is fixedly mounted at the bottom of the fixing frame through a plurality of fixing bolts, and the carding plate is movably connected to the inner side of the fixing frame; a fixing plate is fixedly installed on the inner side of the fixing frame at the bottom of the carding plate, carding needles penetrating through the fixing plate are fixedly connected to the bottom of the carding plate, a supporting plate is fixedly installed on the inner side of the fixing frame, two rotating rods are rotationally connected between the rear side of the supporting plate and the fixing frame, and two special-shaped protruding blocks are fixedly connected to the outer sides of the two rotating rods respectively. According to the carding device, the fixing frame, the fixing frame, the carding plate, the fixing plate, the rotating rod, the special-shaped convex block and the tension spring are matched with one another, so that the carding device can be conveniently assembled, disassembled and assembled, the carding needles can be automatically cleaned, and the condition that the carding effect is affected due to the fact that more fibers are wound on the carding needles is avoided.

Description

Technical Field

[0001] This utility model relates to the field of high-speed carding machine technology, specifically to a self-cleaning carding plate structure for a high-speed carding machine. Background Technology

[0002] High-speed carding machines are core equipment in the production of textiles, nonwovens, and nonwoven materials. They open, card, and form webs from fiber raw materials through high-speed rotating carding elements, and are characterized by high efficiency, high output, and stable web quality. During the carding process, high-speed carding machines require the use of carding plates to separate the fibers. During the separation process, the fibers can easily become entangled on the carding needles, requiring the cleaning of the fibers entangled on the carding needles. This necessitates the use of the high-speed carding machine's self-cleaning carding plate structure.

[0003] The existing technology has the following problems:

[0004] Traditional combing plates are not convenient for automatically cleaning the fibers wrapped around the combing needles when combing at the limit position. This can easily lead to a large amount of fibers being wrapped around the combing needles, affecting the combing effect. At the same time, they are inconvenient to install and disassemble, making them quite troublesome to use. Utility Model Content

[0005] The purpose of this invention is to provide a self-cleaning comb plate structure for a high-speed combing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a self-cleaning comb plate structure for a high-speed combing machine, comprising a fixed frame, a fixed frame, and a combing plate. The fixed frame is fixedly installed at the bottom of the fixed frame by multiple fixing bolts. The combing plate is movably connected to the inner side of the fixed frame. A fixing plate is fixedly installed on the inner side of the fixed frame at the bottom of the combing plate. A combing needle penetrating the fixing plate is fixedly connected to the bottom of the combing plate. A support plate is fixedly installed on the inner side of the fixed frame. Two rotating rods are rotatably connected between the rear side of the support plate and the fixed frame. Two irregularly shaped protrusions are fixedly connected to the outer sides of the two rotating rods respectively. Multiple tension springs are fixedly installed on the inner side of the fixed frame between the two rotating rods. A fixing plate is fixedly installed at the bottom of each of the multiple tension springs. The multiple fixing plates are fixedly connected to the combing plate by bolts.

[0007] Preferably, the top of the fixing frame has multiple mounting holes, each of which is located on top of a tension spring.

[0008] Preferably, two bearing seats are fixedly installed on the top of the inner wall of the fixed frame, and each rotating rod passes through a bearing seat and is rotatably connected to the bearing seat.

[0009] Preferably, a plurality of positioning rings are fixedly installed on the top of the combing plate, and each positioning ring provides limiting support for a fixed plate.

[0010] Preferably, the two rotating rods are connected by a belt drive, the belt is located behind multiple irregular protrusions, and a fixing hole is provided on the inner side of the fixing plate, through which the combing needle passes through the fixing hole and through the fixing plate.

[0011] Preferably, two motors are fixedly installed on the front side of the support plate, and the output ends of the two motors extend to the rear side of the support plate and are connected to the rotating rod through a gear set.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By employing a combination of a fixed frame, a fixed bracket, a combing plate, a fixed plate, a rotating rod, irregularly shaped protrusions, and a tension spring, the combing plate is placed inside the fixed frame and supported by the fixed plate, allowing the combing needles to pass through the fixed plate. The fixed frame and fixed bracket are connected and fixed, and bolts are threaded through the fixed plate and connected to the combing plate, facilitating assembly and disassembly. Rotating the two rotating rods causes multiple irregularly shaped protrusions to rotate 180°, allowing the longer ends of the protrusions to flip upwards. The tension spring pulls the fixed plate, causing the combing plate to move upwards, retracting the combing needles along the fixed plate. The fixed plate pushes out fibers wrapped around the combing needles, automatically cleaning them and preventing excessive fiber wrapping from affecting the combing effect. The rotating rod causes the irregularly shaped protrusions to flip downwards, pushing the combing plate downwards and resetting it, extending the combing needles below the fixed plate for easier fiber combing. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the front sectional view of the present invention;

[0016] Figure 3 This is a cross-sectional view of the fixing frame of this utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the comb plate of this utility model;

[0018] Figure 5 This is a side view sectional diagram of the fixing frame of this utility model.

[0019] In the diagram: 1. Fixing frame; 2. Fixing bracket; 3. Combing needle; 4. Mounting hole; 5. Combing plate; 6. Fixing bolt; 7. Fixing plate; 8. Rotating rod; 9. Shaft seat; 10. Tension spring; 11. Fixing plate; 12. Bolt; 13. Positioning ring; 14. Irregular protrusion; 15. Belt; 16. Fixing hole; 17. Support plate; 18. Motor; 19. Gear set. Detailed Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] This utility model provides, for example Figure 1-5 The high-speed carding machine self-cleaning card plate structure shown includes a fixed frame 1, a fixed frame 2, and a carding plate 5. The fixed frame 2 is fixedly installed at the bottom of the fixed frame 1 by multiple fixing bolts 6. The carding plate 5 is movably connected to the inner side of the fixed frame 2. A fixing plate 7 is fixedly installed on the inner side of the fixed frame 2 at the bottom of the carding plate 5. A carding needle 3 that passes through the fixing plate 7 is fixedly connected to the bottom of the carding plate 5. A support plate 17 is fixedly installed on the inner side of the fixed frame 1. Two rotating rods 8 are rotatably connected between the rear side of the support plate 17 and the fixed frame 1. Two irregular protrusions 14 are fixedly connected to the outer sides of the two rotating rods 8 respectively. Multiple tension springs 10 are fixedly installed on the inner side of the fixed frame 1 between the two rotating rods 8. A fixing plate 11 is fixedly installed at the bottom of each of the multiple tension springs 10. The multiple fixing plates 11 are fixedly connected to the carding plate 5 by bolts 12.

[0022] The top of the mounting bracket 1 has multiple mounting holes 4, each mounting hole 4 being located on the top of a tension spring 10;

[0023] Two bearing seats 9 are fixedly installed on the top of the inner wall of the fixed frame 1. Each rotating rod 8 passes through a bearing seat 9 and is rotatably connected to the bearing seat 9.

[0024] Multiple positioning rings 13 are fixedly installed on the top of the combing plate 5, and each positioning ring 13 provides limiting support for a fixed plate 11.

[0025] The two rotating rods 8 are connected by a belt 15. The belt 15 is located behind multiple irregular protrusions 14. The inner side of the fixing plate 7 is provided with a fixing hole 16, and the combing needle 3 passes through the fixing hole 16 and penetrates the fixing plate 7.

[0026] Two motors 18 are fixedly installed on the front side of the support plate 17. The output ends of the two motors 18 extend to the rear side of the support plate 17 and are connected to the rotating rod 8 through a gear set 19.

[0027] The working principle of the high-speed combing machine self-cleaning comb plate structure based on the embodiment is as follows: by placing the combing plate 5 inside the fixed frame 2 and using the fixed plate 7 to support the combing plate 5, the combing needle 3 can pass through the fixed plate 7 through the fixed hole 16, and the fixed frame 2 and the fixed frame 1 can be connected and fixed by the fixed bolt 6.

[0028] By extending the bolt 12 from the mounting hole 4 to the inside of the fixing bracket 1 and through the fixing plate 11, the bolt 12 drives the fixing plate 11 to move downward, which can stretch the tension spring 10. The positioning ring 13 provides limiting support for the fixing plate 11. Then, the bolt 12 is threadedly connected to the comb plate 5, which facilitates assembly and disassembly.

[0029] The support plate 17 can support one end of the rotating rod 8, making it easy for the rotating rod 8 to rotate. The motor 18 can drive the gear set 19 for transmission, so that the gear set 19 drives the two rotating rods 8 to rotate. The belt 15 can make the two rotating rods 8 rotate synchronously. By making the rotating rod 8 drive the multiple irregular protrusions 14 to rotate 180°, the longer end of the irregular protrusions 14 can be flipped upward.

[0030] Using the tension of the tension spring 10, the fixed plate 11 can be pulled to move the combing plate 5 upward, causing the combing needles 3 to retract upward along the fixed plate 7. The fixed plate 7 can push out the fibers wrapped around the combing needles 3, which can automatically clean the combing needles 3 and prevent the combing effect from being affected by too many fibers wrapped around the combing needles 3. By rotating the rod 8 to drive the irregular protrusion 14 to flip downward, the combing plate 5 can be pushed downward to reset, so that the combing needles 3 extend below the fixed plate 7, which is convenient for combing the fibers.

[0031] The above specific embodiments are merely several preferred embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A self-cleaning comb plate structure for a high-speed combing machine, comprising a fixing frame (1), a fixing frame (2), and a combing plate (5), characterized in that: The fixed frame (2) is fixedly installed at the bottom of the fixed frame (1) by multiple fixing bolts (6). The combing plate (5) is movably connected to the inside of the fixed frame (2). A fixing plate (7) is fixedly installed on the inside of the fixed frame (2) at the bottom of the combing plate (5). A combing needle (3) that passes through the fixing plate (7) is fixedly connected to the bottom of the combing plate (5). A support plate (17) is fixedly installed on the inside of the fixed frame (1). Two rotating rods (8) are rotatably connected between the rear side of the support plate (17) and the fixed frame (1). Two irregular protrusions (14) are fixedly connected to the outer side of the two rotating rods (8). Multiple tension springs (10) are fixedly installed on the inside of the fixed frame (1) between the two rotating rods (8). A fixing plate (11) is fixedly installed at the bottom of each of the multiple tension springs (10). The multiple fixing plates (11) are fixedly connected to the combing plate (5) by bolts (12).

2. The self-cleaning comb plate structure of a high-speed combing machine according to claim 1, characterized in that: The top of the fixing frame (1) is provided with a plurality of mounting holes (4), each mounting hole (4) being located on the top of a tension spring (10).

3. The self-cleaning comb plate structure of a high-speed combing machine according to claim 1, characterized in that: Two bearing seats (9) are fixedly installed on the top of the inner wall of the fixed frame (1). Each rotating rod (8) passes through a bearing seat (9) and is rotatably connected to the bearing seat (9).

4. The self-cleaning comb plate structure of a high-speed combing machine according to claim 1, characterized in that: Multiple positioning rings (13) are fixedly installed on the top of the comb plate (5), and each positioning ring (13) provides limiting support for a fixed disk (11).

5. The self-cleaning comb plate structure of a high-speed combing machine according to claim 1, characterized in that: The two rotating rods (8) are connected by a belt (15) for transmission. The belt (15) is located behind a plurality of irregular protrusions (14). The fixing plate (7) has a fixing hole (16) on its inner side. The combing needle (3) passes through the fixing hole (16) and penetrates the fixing plate (7).

6. The self-cleaning comb plate structure of a high-speed combing machine according to claim 1, characterized in that: Two motors (18) are fixedly installed on the front side of the support plate (17). The output ends of the two motors (18) extend to the rear side of the support plate (17) and are connected to the rotating rod (8) through a gear set (19).

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