Rotor spinning impurity removal device for textile mill

Abstract

The utility model belongs to the technical field of spinning, and particularly relates to a spinning mill rotor spinning impurity removal device which comprises an exhaust pipeline, a mounting groove is formed in the top of the exhaust pipeline, the impurity removal device further comprises a filter screen frame, the bottom end of the filter screen frame is detachably inserted into the mounting groove, and a dustproof net is mounted in the filter screen frame; the mounting assembly is arranged at the top of the exhaust pipeline, and the mounting assembly is matched with the filter screen frame; the cleaning assembly comprises a fixing rod, a motor and a cleaning brush, the fixing rod is fixedly installed at the front end of the exhaust pipeline, the motor is fixedly installed on the rear side of the fixing rod, and the cleaning brush is fixedly installed on an output shaft of the motor. And automatic cleaning operation of the dustproof net can be achieved, manual operation of workers is not needed, time and labor are saved, the labor burden of the workers is reduced, and practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of spinning technology, and in particular to a device for removing impurities in airflow spinning in textile factories. Background Technology

[0002] Air-jet spinning is a novel spinning technology that uses airflow to condense and twist fibers within a high-speed rotating spinning cup to produce yarn. It is also called jet spinning. It does not use spindles, relying primarily on two components: a carding roller and an air-jet cup. The carding roller grips and combs the fed cotton sliver fibers, and the centrifugal force generated by its high-speed rotation throws the gripped fibers out. The air-jet cup is a small metal cup that rotates 4-5 times faster than the carding roller. The resulting centrifugal force expels air from the cup; based on the principle of fluid pressure, the cotton fibers enter the air-jet cup, forming a fiber flow that continuously moves along the inner wall of the cup.

[0003] In the prior art, Chinese patent application number 202022694707.0 discloses an intelligent airflow spinning machine impurity removal structure, including an exhaust pipe. A mounting frame is installed at the pipe opening of the exhaust pipe, and upper and lower sliding blocks are fixedly installed on both sides of the mounting frame. A fixing block is slidably connected to the sliding block, and a screw is rotatably connected inside the sliding block. This utility model, by installing a dust filter at the pipe opening of the exhaust pipe, can isolate most of the external smoke and dust, preventing it from entering the production workshop, polluting the workshop air, and affecting yarn production. The mounting frame's installation and fixing structure facilitates the removal and replacement of the filter fixed to the exhaust pipe. Furthermore, this impurity removal structure can adapt to exhaust pipes of different sizes, thus having a wider range of applications. A dust removal roller is installed on the surface of the mounting frame, and the dust removal roller can be moved via a handle on the connecting frame, thereby cleaning the dust accumulated on the filter surface. The cleaned dust is collected in a dust collection box, thereby improving the impurity removal effect.

[0004] However, the above-mentioned technical solutions require rotating multiple knobs sequentially to disassemble and assemble the filter frame, which is time-consuming and labor-intensive. At the same time, cleaning the filter screen requires manual operation, increasing the labor burden of personnel and making it impractical. Therefore, we propose an airflow spinning impurity removal device for textile factories to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to solve the shortcomings of the existing technology, which requires rotating multiple knobs in sequence to disassemble and assemble the filter frame, which is time-consuming and labor-intensive. At the same time, cleaning the filter screen requires manual operation, which increases the labor burden of personnel and has poor practicality. Therefore, this utility model proposes an airflow spinning impurity removal device for textile factories.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A waste removal device for air-jet spinning in a textile mill includes an exhaust pipe with an installation groove at its top. The device further includes:

[0008] A filter frame, the bottom end of which can be detached and inserted into the inside of the mounting groove, and a dustproof net is installed inside the filter frame;

[0009] The mounting assembly is located at the top of the exhaust duct and cooperates with the filter frame;

[0010] The cleaning assembly includes a fixed rod, a motor, and a cleaning brush. The fixed rod is fixedly installed at the front end of the exhaust pipe, the motor is fixedly installed at the rear side of the fixed rod, and the cleaning brush is fixedly installed on the output shaft of the motor. The cleaning brush is in contact with the front side of the dust filter.

[0011] A support box is fixedly installed at the bottom of the exhaust pipe, and a collection box is movably connected inside the support box.

[0012] As a preferred embodiment of this utility model, the installation assembly includes a dual-axis lead screw, two nuts, two connecting rods, two sliding rods, and two limiting blocks. The dual-axis lead screw is rotatably connected to the top of the exhaust pipe. Both nuts are threaded onto the dual-axis lead screw. The rear end of the connecting rod is fixedly installed on the corresponding nut, and the front end of the connecting rod is fixedly installed on the corresponding sliding rod. The limiting blocks are fixedly installed on one side of the corresponding sliding rod, and the bottom of both limiting blocks slides in contact with the top of the filter frame.

[0013] As a preferred embodiment of this utility model, the top of the exhaust pipe has two sliding grooves, and the bottom end of the sliding rod is slidably connected in the corresponding sliding groove.

[0014] In a preferred embodiment of this utility model, two support blocks are fixedly installed on the top of the exhaust pipe, and a dual-axis lead screw is rotatably connected to the two support blocks respectively.

[0015] As a preferred embodiment of this utility model, a bearing is fixedly sleeved on the output shaft of the motor, and a stabilizer bar is fixedly installed on both the left and right sides of the bearing, with the front ends of the two stabilizer bars fixedly installed on the rear side of the fixed bar.

[0016] As a preferred embodiment of this utility model, a discharge hole is provided on the bottom inner wall of the exhaust pipe, and the discharge hole cooperates with the collection box.

[0017] Beneficial effects:

[0018] 1. By starting the motor, the cleaning brush can be driven to rotate, thereby cleaning the dust screen and preventing it from clogging and affecting the normal ventilation of the exhaust pipe;

[0019] 2. By rotating the dual-axis lead screw and engaging the threaded connection between the lead screw and the two nuts, the two connecting rods, two sliding rods, and two limiting blocks can be driven to move away from each other. At this time, the limiting blocks can release the squeezing and fixing of the filter screen frame. Lifting the filter screen frame allows the dust screen to be lifted and disassembled. By reversing the above structure, the filter screen frame and dust screen can be quickly installed. This method facilitates the disassembly and assembly of the filter screen frame and dust screen, making it easy to replace or maintain them. The operation is convenient, quick, and saves time and effort.

[0020] This utility model achieves quick assembly and disassembly of the filter frame and dustproof net through a simple structure, and can realize automated cleaning of the dustproof net without manual operation, saving time and effort, reducing the labor burden of personnel, and is highly practical. Attached Figure Description

[0021] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0022] Figure 2 This is a three-dimensional structural diagram of the filter frame, fixing rod, motor, cleaning brush, bearing, stabilizing rod, and dustproof net of this utility model.

[0023] Figure 3 This is a three-dimensional top view of the structure of this utility model;

[0024] Figure 4 This is a three-dimensional structural view of the support box and collection box of this utility model.

[0025] In the diagram: 1. Exhaust pipe; 2. Mounting slot; 3. Filter screen frame; 4. Dual-axis lead screw; 5. Nut; 6. Connecting rod; 7. Slide rod; 8. Limiting block; 9. Slide groove; 10. Discharge hole; 11. Support box; 12. Collection box; 13. Fixing rod; 14. Motor; 15. Cleaning brush; 16. Bearing; 17. Stabilizing rod; 18. Dustproof net. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] Example

[0028] Reference Figures 1-4 A waste removal device for air-jet spinning in a textile mill includes an exhaust pipe 1, with an installation groove 2 at the top of the exhaust pipe 1. The waste removal device also includes:

[0029] The bottom end of the filter frame 3 can be detached and inserted into the inside of the mounting slot 2. A dustproof net 18 is installed inside the filter frame 3.

[0030] The mounting component is located at the top of the exhaust pipe 1 and cooperates with the filter frame 3;

[0031] The cleaning assembly includes a fixing rod 13, a motor 14, and a cleaning brush 15. The fixing rod 13 is fixedly installed at the front end of the exhaust pipe 1, the motor 14 is fixedly installed at the rear side of the fixing rod 13, and the cleaning brush 15 is fixedly installed on the output shaft of the motor 14. The cleaning brush 15 is in contact with the front side of the dustproof net 18.

[0032] Support box 11 is fixedly installed at the bottom of exhaust pipe 1, and collection box 12 is movably connected inside support box 11.

[0033] With the above structure, the cleaning brush 15 can be driven to rotate by starting the motor 14, thereby achieving the rotation and cleaning of the dust screen 18, which can prevent the dust screen 18 from being blocked and affecting the normal ventilation of the exhaust pipe 1.

[0034] In a preferred embodiment of this utility model, the installation assembly includes a dual-axis lead screw 4, two nuts 5, two connecting rods 6, two sliding rods 7, and two limiting blocks 8. The dual-axis lead screw 4 is rotatably connected to the top of the exhaust pipe 1. Both nuts 5 are threaded onto the dual-axis lead screw 4. The rear end of the connecting rod 6 is fixedly installed on the corresponding nut 5, and the front end of the connecting rod 6 is fixedly installed on the corresponding sliding rod 7. The limiting blocks 8 are fixedly installed on one side of the corresponding sliding rod 7. The bottom of both limiting blocks 8 slides in contact with the top of the filter screen frame 3. By rotating the dual-axis lead screw 4 and connecting it to the two sliding rods 7, the installation can be completed. The threaded connection between nuts 5 allows the two connecting rods 6, two sliding rods 7, and two limiting blocks 8 to move away from each other. At this time, the limiting blocks 8 can release the squeezing and fixing of the filter frame 3. Lifting the filter frame 3 will then lift the dust screen 18 and complete its disassembly. Through the reverse operation of the above structure, the filter frame 3 and the dust screen 18 can be quickly installed. This method also facilitates the disassembly and assembly of the filter frame 3 and the dust screen 18, making it easy to replace or maintain them. The operation is convenient, quick, and saves time and effort.

[0035] As a preferred embodiment of this utility model, the top of the exhaust pipe 1 has two sliding grooves 9, and the bottom end of the slide rod 7 is slidably connected in the corresponding sliding groove 9. Through the sliding limit cooperation between the slide rod 7 and the sliding groove 9, the limit block 8 can be stably supported.

[0036] As a preferred embodiment of this utility model, two support blocks are fixedly installed on the top of the exhaust pipe 1, and the dual-axis lead screw 4 is rotatably connected to the two support blocks respectively. By setting the support blocks, the dual-axis lead screw 4 can be stably rotated and supported.

[0037] As a preferred embodiment of this utility model, a bearing 16 is fixedly sleeved on the output shaft of the motor 14, and a stabilizer bar 17 is fixedly installed on both the left and right sides of the bearing 16. The front ends of the two stabilizer bars 17 are fixedly installed on the rear side of the fixed rod 13. By setting the bearing 16 and the stabilizer bar 17, the rotation of the motor 14 can be stably supported.

[0038] As a preferred embodiment of this utility model, a discharge hole 10 is provided on the bottom inner wall of the exhaust pipe 1. The discharge hole 10 cooperates with the collection box 12. By providing the discharge hole 10, it is convenient to let the dust and other impurities on the dustproof net 18 cleaned by the cleaning brush 15 fall into the collection box 12 for collection.

[0039] It should be noted that the specific model of motor 14 used can be selected by those skilled in the art, and the above information about motor 14 is existing technology, so this solution will not elaborate on it.

[0040] The working principle of this utility model is as follows: In use, the motor 14 is first connected to an external power source. Starting the motor 14 drives the cleaning brush 15 to rotate, thereby cleaning the dust screen 18. This prevents the dust screen 18 from clogging and affecting the normal ventilation of the exhaust pipe 1. The discharge hole 10 facilitates the collection of dust and other impurities cleaned by the cleaning brush 15 into the collection box 12. Furthermore, the dual-axis lead screw 4 is rotated, and the screw is threaded between the dual-axis lead screw 4 and two nuts 5. When coordinated, the two connecting rods 6, the two sliding rods 7, and the two limiting blocks 8 can move away from each other. At this time, the limiting blocks 8 can release the squeezing and fixing of the filter frame 3. Then, lifting the filter frame 3 can lift the dust screen 18 and complete the disassembly. Through the reverse operation of the above structure, the filter frame 3 and the dust screen 18 can be quickly installed. In this way, it is easy to disassemble and install the filter frame 3 and the dust screen 18, and it is convenient to replace or maintain the filter frame 3 and the dust screen 18. The operation is convenient, quick, and saves time and effort.

[0041] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A textile mill airflow spinning impurity removal device, comprising an exhaust pipe (1), wherein the top of the exhaust pipe (1) is provided with an installation groove (2), characterized in that, The impurity removal device also includes: The bottom end of the filter frame (3) can be detached and inserted into the inside of the mounting groove (2), and a dustproof net (18) is installed inside the filter frame (3); The mounting assembly is located at the top of the exhaust pipe (1) and cooperates with the filter frame (3); The cleaning assembly includes a fixing rod (13), a motor (14), and a cleaning brush (15). The fixing rod (13) is fixedly installed at the front end of the exhaust pipe (1), the motor (14) is fixedly installed at the rear side of the fixing rod (13), and the cleaning brush (15) is fixedly installed on the output shaft of the motor (14). The cleaning brush (15) is in contact with the front side of the dustproof net (18). A support box (11) is fixedly installed at the bottom of the exhaust pipe (1), and a collection box (12) is movably connected inside the support box (11).

2. The impurity removal device for airflow spinning in a textile mill according to claim 1, characterized in that, The installation assembly includes a dual-axis lead screw (4), two nuts (5), two connecting rods (6), two slide rods (7), and two limiting blocks (8). The dual-axis lead screw (4) is rotatably connected to the top of the exhaust pipe (1). The two nuts (5) are threaded onto the dual-axis lead screw (4). The rear end of the connecting rod (6) is fixedly installed on the corresponding nut (5). The front end of the connecting rod (6) is fixedly installed on the corresponding slide rod (7). The limiting blocks (8) are fixedly installed on one side of the corresponding slide rod (7). The bottom of the two limiting blocks (8) slides in contact with the top of the filter frame (3).

3. The impurity removal device for airflow spinning in a textile mill according to claim 2, characterized in that, The top of the exhaust pipe (1) has two grooves (9), and the bottom end of the slide rod (7) is slidably connected in the corresponding groove (9).

4. The impurity removal device for airflow spinning in a textile mill according to claim 2, characterized in that, Two support blocks are fixedly installed on the top of the exhaust pipe (1), and the dual-axis screw (4) is rotatably connected to the two support blocks respectively.

5. The impurity removal device for air-jet spinning in a textile mill according to claim 1, characterized in that, A bearing (16) is fixedly sleeved on the output shaft of the motor (14). Stabilizers (17) are fixedly installed on the left and right sides of the bearing (16). The front ends of the two stabilizers (17) are fixedly installed on the rear side of the fixed rod (13).

6. The impurity removal device for airflow spinning in a textile mill according to claim 1, characterized in that, The bottom inner wall of the exhaust pipe (1) is provided with a discharge hole (10), which is matched with the collection box (12).

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