Cleaning machine for textile fabric production

By designing a detachable cleaning mesh frame and rotating disc structure, the problems of inconvenient disassembly and manual material handling in existing cleaning devices have been solved, achieving efficient and convenient cleaning of textile fabrics and improving the practicality and stability of the cleaning device.

CN223548252UActive Publication Date: 2025-11-14HANGZHOU ZEXI TEXTILE EMBROIDERY CO LTD
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Patent Information

Application Number
CN202422718434.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-07
Publication Date
2025-11-14
Estimated Expiration
2034-11-07

AI Technical Summary

Technical Problem

The existing cleaning device's agitation mechanism cannot be disassembled, making cleaning inconvenient. Furthermore, after cleaning, the textile fabrics need to be removed piece by piece manually, which is laborious and inefficient.

Method used

A detachable cleaning mesh frame and rotating disc structure was designed. The cleaning strips and cleaning column are driven by a motor to agitate and clean the textile fabric. After cleaning, the mesh frame can be quickly removed to take out the fabric, simplifying manual operation.

Benefits of technology

It enables fast and efficient cleaning of textiles and fabrics, improves cleaning efficiency, simplifies the ease of use and stability of the cleaning device, and ensures cleaning quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of cloth production, and discloses a cleaning machine for textile cloth production, which comprises a cleaning barrel, a cleaning tank is arranged on the upper surface of the cleaning barrel, a cover is arranged on the cleaning barrel, positioning blocks are fixedly connected to the cleaning barrel and the cover, and the two positioning blocks are rotatably connected through a hinge. According to the cleaning machine for textile fabric production, the cleaning screen frame is moved out of the cleaning tank, then all the textile fabric can be taken out, then the cleaning screen frame is disassembled, disassembly and assembly are convenient and fast, then the textile fabric can be taken out of the cleaning barrel conveniently, the cleaning efficiency is improved, and the cleaning efficiency is improved. Furthermore, the textile fabrics do not need to be manually taken out of the cleaning barrel one by one, so that the manpower is saved, the cleaning efficiency of the textile fabrics is improved, and the practicability of the cleaning machine is ensured.
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Description

Technical Field

[0001] This utility model relates to the field of fabric production technology, specifically a cleaning machine for textile fabric production. Background Technology

[0002] Fabric cleaning equipment refers to the equipment used to clean textile fabrics after they have been processed in textile factories. Because of its ease of use, simple operation, fast cleaning speed, and high cleaning efficiency, it is widely used in the textile processing industry.

[0003] However, most existing cleaning devices rely on agitation mechanisms within the cleaning tank to agitate the water and fabric for cleaning. After cleaning the fabric, the device itself needs to be cleaned. The agitation mechanisms in these devices are typically located directly inside the cleaning tank and cannot be disassembled, making cleaning inconvenient. Furthermore, after cleaning, most existing devices require manual removal of the fabric from the tank. Since multiple fabrics typically need to be cleaned at once, removing them one by one is laborious and cumbersome, resulting in low cleaning efficiency and reduced practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a cleaning machine for textile fabric production. It solves the problems of existing cleaning devices that mostly rely on an agitator within a cleaning tank to agitate water and textile fabric for cleaning. After cleaning the textile fabric, the cleaning device itself needs to be cleaned, but the agitator in existing devices is generally directly installed inside the cleaning tank and cannot be disassembled, making cleaning inconvenient. Furthermore, after cleaning the textile fabric, most existing cleaning devices require manual removal of the fabric from the cleaning tank. Since a large number of textile fabrics typically need to be cleaned at once, removing them one by one is laborious and cumbersome, resulting in low cleaning efficiency and reduced practicality of the cleaning device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cleaning machine for textile fabric production, comprising a cleaning tub, wherein a cleaning groove is formed on the upper surface of the cleaning tub;

[0008] The cleaning tub is equipped with a lid;

[0009] Positioning blocks are fixedly connected to both the cleaning tub and the lid;

[0010] The two positioning blocks are connected by a hinge for rotation.

[0011] The cleaning tub is equipped with an inner tank.

[0012] The cleaning tank is equipped with a cleaning mechanism, which includes a limiting groove, a water outlet pipe, a positioning rod, a spring, a fixing plate, a positioning groove, a cleaning mesh frame, a fixing block, a handle, a bottom support block, a motor, a cleaning tank, a positioning ring, a mounting groove, a rotating disc, a cleaning strip, a support ring groove, a cleaning column, a support ring, a connecting block, and a fixing rod.

[0013] Preferably, the motor is fixedly connected to the bottom wall of the inner groove;

[0014] The water outlet pipe is fixedly connected to the outer surface of the cleaning tub and is connected to the inside of the cleaning tank.

[0015] The fixing rod is fixedly connected to the rotating output shaft of the motor;

[0016] The upper end of the fixing rod rotates through into the cleaning tank, and a sealing ring is provided on the fixing rod;

[0017] The positioning ring is fixedly fitted onto the inner wall of the cleaning tub.

[0018] Preferably, the cleaning mesh frame is slidably sleeved within the positioning ring;

[0019] The outer surface of the cleaning mesh frame is provided with several through grooves that communicate with its interior.

[0020] The bottom support block is fixedly connected to the outer surface of the cleaning mesh frame;

[0021] The bottom support block is slidably connected to the positioning ring.

[0022] The mounting groove is located on the upper surface of the bottom support block and extends out of the lower surface of the bottom support block.

[0023] The rotating disk is rotatably connected within the mounting slot.

[0024] Preferably, the upper surface of the rotating disk extends into the cleaning mesh frame;

[0025] The support ring groove is formed on the inner wall of the mounting groove;

[0026] The support ring is fixedly sleeved on the outer surface of the rotating disk;

[0027] The support ring is slidably connected to the support ring groove.

[0028] The limiting groove is located on the lower surface of the rotating disk;

[0029] The connecting block is fixedly connected to the upper end of the fixed rod, and the connecting block is slidably connected to the limiting groove.

[0030] Preferably, the plurality of cleaning columns are fixedly connected to the upper surface of the rotating disk;

[0031] Multiple cleaning strips are fixedly connected to the upper surface of the rotating disk;

[0032] The cleaning strips and cleaning columns are arranged in a central array.

[0033] The handle is fixedly connected to the cleaning mesh frame;

[0034] The fixing block is fixedly connected to the outer surface of the cleaning mesh frame.

[0035] Preferably, a positioning rod is slidably sleeved on the cleaning tub;

[0036] The fixing plate is fixedly connected to the end of the positioning rod away from the cleaning mesh frame;

[0037] The positioning groove is located on the outer surface of the fixing block on the side away from the cleaning mesh frame;

[0038] The end of the positioning rod away from the fixed plate extends into the positioning groove and is slidably connected to the positioning groove.

[0039] The spring is fixedly connected between the fixing plate and the outer surface of the cleaning tub.

[0040] (III) Beneficial Effects

[0041] Compared with the prior art, this utility model provides a washing machine for textile fabric production, which has the following beneficial effects:

[0042] 1. This textile fabric cleaning machine moves the cleaning frame out of the cleaning tank, allowing all the textile fabric to be removed. The cleaning frame can be disassembled and installed quickly and easily, facilitating the removal of the textile fabric from the cleaning tank and enabling repeated cleaning of the fabric. Furthermore, it eliminates the need for manual removal of each piece of fabric from the cleaning tank, saving manpower, improving cleaning efficiency, and ensuring the machine's practicality.

[0043] 2. This textile fabric production cleaning machine is equipped with a detachable cleaning screen frame, which facilitates the cleaning of the cleaning screen frame, bottom support block, rotating disk, and inner wall of the cleaning tank. The cleaning screen frame can be removed to rinse the cleaning screen frame, bottom support block, and rotating disk, and it is also convenient to clean the inner wall of the cleaning tank. The cleaning is convenient, thereby ensuring the processing effect of textile fabrics and the practicality of the cleaning machine.

[0044] 3. In this textile fabric production cleaning machine, the support ring and the support ring groove are slidably connected to limit the rotation of the rotating disk, so that the rotating disk can only rotate within the installation groove and cannot move up and down, thereby ensuring the stability of the rotating disk cleaning operation and preventing the rotating disk from detaching from the bottom support block, thus ensuring the practicality and stability of the cleaning machine.

[0045] 4. This textile fabric cleaning machine uses a rotating disc, cleaning strips, and cleaning column to rotate the water in the cleaning tank and the textile fabric in the cleaning mesh frame, thereby agitating the textile fabric and achieving high cleaning efficiency, good cleaning quality, fast and convenient cleaning, and saving manpower. Attached Figure Description

[0046] Figure 1 This is a schematic diagram of the overall structure of a cleaning machine for textile fabric production according to this utility model;

[0047] Figure 2 This is a vertical cross-sectional view of the cleaning bucket of this utility model;

[0048] Figure 3 This is a schematic diagram of the bottom structure of the bottom support block of this utility model;

[0049] Figure 4 This is a vertical cross-sectional view of the cleaning mesh frame and bottom support block of this utility model.

[0050] In the diagram: 1. Cleaning tank; 2. Water outlet pipe; 3. Positioning block; 4. Limiting groove; 5. Cover; 6. Positioning rod; 7. Spring; 8. Fixing plate; 9. Positioning groove; 10. Cleaning mesh frame; 11. Fixing block; 12. Handle; 13. Bottom support block; 14. Inner tank; 15. Motor; 16. Cleaning tank; 17. Positioning ring; 18. Mounting groove; 19. Rotating disc; 20. Cleaning strip; 21. Support ring groove; 22. Cleaning column; 23. Support ring; 24. Connecting block; 25. Fixing rod. Detailed Implementation

[0051] 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.

[0052] Please see Figure 1-4 This utility model provides a new technical solution: a cleaning machine for textile fabric production, including a cleaning tank 1, and a cleaning groove 16 is provided on the upper surface of the cleaning tank 1;

[0053] The cleaning tub 1 is equipped with a lid 5;

[0054] Positioning blocks 3 are fixedly connected to both the cleaning tub 1 and the lid 5;

[0055] The two positioning blocks 3 are connected by a hinge for rotation.

[0056] The cleaning tank 1 is equipped with an inner tank 14;

[0057] The cleaning tank 1 is equipped with a cleaning mechanism, which includes a limiting groove 4, a water outlet pipe 2, a positioning rod 6, a spring 7, a fixing plate 8, a positioning groove 9, a cleaning mesh frame 10, a fixing block 11, a handle 12, a bottom support block 13, a motor 15, a cleaning tank 16, a positioning ring 17, an installation groove 18, a rotating disk 19, a cleaning strip 20, a support ring groove 21, a cleaning column 22, a support ring 23, a connecting block 24, and a fixing rod 25.

[0058] Furthermore, the motor 15 is fixedly connected to the bottom wall of the inner groove 14;

[0059] The water outlet pipe 2 is fixedly connected to the outer surface of the cleaning tub 1, and the water outlet pipe 2 is connected to the inside of the cleaning tank 16.

[0060] The fixing rod 25 is fixedly connected to the rotating output shaft of the motor 15;

[0061] The upper end of the fixing rod 25 rotates through into the cleaning tank 16, and a sealing ring is provided on the fixing rod 25.

[0062] The positioning ring 17 is fixedly sleeved on the inner wall of the cleaning tub 1.

[0063] Furthermore, the cleaning mesh frame 10 is slidably fitted inside the positioning ring 17;

[0064] The outer surface of the cleaning mesh frame 10 is provided with several through grooves that communicate with its interior.

[0065] The bottom support block 13 is fixedly connected to the outer surface of the cleaning mesh frame 10;

[0066] The bottom support block 13 is slidably connected to the positioning ring 17.

[0067] The mounting groove 18 is formed on the upper surface of the bottom support block 13 and extends out of the lower surface of the bottom support block 13.

[0068] The rotating disk 19 is rotatably connected to the mounting groove 18.

[0069] Furthermore, the upper surface of the rotating disk 19 extends into the cleaning mesh frame 10;

[0070] The support ring groove 21 is formed on the inner wall of the mounting groove 18;

[0071] Among them, the support ring 23 is fixedly sleeved on the outer surface of the rotating disk 19;

[0072] Among them, the support ring 23 is slidably connected to the support ring groove 21;

[0073] The limiting groove 4 is formed on the lower surface of the rotating disk 19;

[0074] The connecting block 24 is fixedly connected to the upper end of the fixed rod 25, and the connecting block 24 is slidably connected to the limiting groove 4.

[0075] Furthermore, multiple cleaning columns 22 are fixedly connected to the upper surface of the rotating disk 19;

[0076] Multiple cleaning strips 20 are fixedly connected to the upper surface of the rotating disk 19;

[0077] The cleaning strips 20 and the cleaning columns 22 are arranged in a central array.

[0078] The handle 12 is fixedly connected to the cleaning mesh frame 10;

[0079] The fixing block 11 is fixedly connected to the outer surface of the cleaning mesh frame 10.

[0080] Furthermore, a positioning rod 6 is slidably fitted onto the cleaning tub 1;

[0081] The fixing plate 8 is fixedly connected to the end of the positioning rod 6 away from the cleaning mesh frame 10;

[0082] The positioning groove 9 is located on the outer surface of the fixing block 11 on the side away from the cleaning mesh frame 10;

[0083] Among them, the end of the positioning rod 6 away from the fixed plate 8 extends into the positioning groove 9 and is slidably connected to the positioning groove 9;

[0084] The spring 7 is fixedly connected between the fixing plate 8 and the outer surface of the cleaning tub 1.

[0085] Furthermore, a valve is installed on the water outlet pipe 2.

[0086] Furthermore, during use, the textile fabric to be cleaned is placed inside the cleaning mesh frame 10, and then the fixing plate 8 is pulled out, causing the fixing plate 8 to move the positioning rod 6 away from the cleaning tub 1. During this process, the spring 7 is stretched, causing the spring 7 to deform. Then, the cleaning mesh frame 10 is slid into the cleaning tub 1 through the positioning ring 17. During this process, the bottom support block 13 is slidably sleeved on the outer surface of the connecting block 24 through the limiting groove 4, so that the upper surface of the connecting block 24 contacts and fits against the top wall of the limiting groove 4. At this time, the cleaning mesh frame 10 is rotated so that the fixing block 11 is aligned with the positioning rod 6. At this time, the stretching of the fixing plate 8 is released, and under the action of the release elasticity of the spring 7, the positioning rod 6 is slid into the positioning groove 9, thereby fixing the cleaning mesh frame 10.

[0087] At this point, water and cleaning agent are added to the cleaning tank 1 so that the water in the cleaning tank 1 covers the textile fabric in the cleaning mesh frame 10. Then, the lid 5 is closed, and the motor 15 is started. The motor 15 drives the fixed rod 25 to rotate, which in turn drives the connecting block 24 to rotate, which in turn drives the rotating disk 19, cleaning strip 20, cleaning column 22, support ring 23, etc. to rotate. The rotation of the rotating disk 19, cleaning strip 20 and cleaning column 22 rotates the water in the cleaning tank 1 and the textile fabric in the cleaning mesh frame 10, thereby agitating the textile fabric to achieve cleaning. The cleaning efficiency is high, the cleaning quality is good, the cleaning is fast and quick, and it saves manpower.

[0088] As described above, when it is necessary to remove all the textile fabric from the cleaning tub 1, the fixing plate 8 needs to be pulled out, so that the fixing plate 8 moves the positioning rod 6 out of the positioning groove 9. Then, the cleaning mesh frame 10 can be pulled upward to move the cleaning mesh frame 10 out of the cleaning tank 16, so that all the textile fabric can be removed. This completes the disassembly and installation of the cleaning mesh frame 10. Disassembly and installation are both convenient and quick, which makes it easy to remove the textile fabric from the cleaning tub 1, and facilitates the repeated cleaning of the textile fabric. It also eliminates the need for manual removal of textile fabric from the cleaning tub piece by piece, saving manpower, improving the cleaning efficiency of textile fabric, and ensuring the practicality of the cleaning machine.

[0089] As mentioned above, in this solution, the cleaning mesh frame 10 is detachable, which facilitates the cleaning of the cleaning mesh frame 10, the bottom support block 13, the rotating disk 19, and the inner wall of the cleaning tank 16. Removing the cleaning mesh frame 10 allows for rinsing of the cleaning mesh frame 10, the bottom support block 13, and the rotating disk 19, and also facilitates the cleaning of the inner wall of the cleaning tank 16. This convenient cleaning ensures the processing effect of the textile fabric and the practicality of the cleaning machine.

[0090] As mentioned above, in this solution, the connecting block 24 is hexagonal prism in shape, and the limiting groove 4 is adapted to the connecting block 24. This allows the rotating disk 19 to rotate synchronously when the motor 15 rotates, so that the rotating disk 19 can perform cleaning work while the rotating disk 19 can be separated from the connecting block 24 after cleaning, so that the cleaning mesh frame 10 can be taken out of the cleaning bucket 1, which is convenient to operate.

[0091] As mentioned above, in this solution, the sliding connection between the support ring 23 and the support ring groove 21 limits the rotation of the rotating disk 19, so that the rotating disk 19 can only rotate within the mounting groove 18 and cannot move up and down, thereby ensuring the stability of the rotating disk 19 during cleaning and preventing the rotating disk 19 from detaching from the bottom support block 13, thus ensuring the practicality and stability of the cleaning machine.

[0092] Working principle: When the device is used, the textile fabric to be cleaned is placed in the cleaning mesh frame 10, and then the fixing plate 8 is pulled out, causing the fixing plate 8 to move the positioning rod 6 away from the cleaning tub 1. During this process, the spring 7 is stretched, causing the spring 7 to deform. Then the cleaning mesh frame 10 is slid into the cleaning tub 1 through the positioning ring 17. During this process, the bottom support block 13 is slidably sleeved on the outer surface of the connecting block 24 through the limiting groove 4, so that the upper surface of the connecting block 24 contacts and fits against the top wall of the limiting groove 4. At this time, the cleaning mesh frame 10 is rotated so that the fixing block 11 is aligned with the positioning rod 6. At this time, the stretching of the fixing plate 8 is released. Under the action of the release elasticity of the spring 7, the positioning rod 6 is slid into the positioning groove 9, thereby fixing the cleaning mesh frame 10.

[0093] At this point, water and cleaning agent are added to the cleaning tank 1 so that the water in the cleaning tank 1 covers the textile fabric in the cleaning mesh frame 10. Then, the lid 5 is closed, and the motor 15 is started. The motor 15 drives the fixed rod 25 to rotate, which in turn drives the connecting block 24 to rotate, which in turn drives the rotating disk 19, cleaning strip 20, cleaning column 22, support ring 23, etc. to rotate. The rotation of the rotating disk 19, cleaning strip 20 and cleaning column 22 rotates the water in the cleaning tank 1 and the textile fabric in the cleaning mesh frame 10, thereby agitating the textile fabric to achieve cleaning. The cleaning efficiency is high, the cleaning quality is good, the cleaning is fast and quick, and it saves manpower.

[0094] As described above, when it is necessary to remove all the textile fabric from the washing tub 1, the fixing plate 8 needs to be pulled out, causing the fixing plate 8 to move the positioning rod 6 out of the positioning groove 9. Then, the washing mesh frame 10 can be pulled upwards and moved out of the washing tank 16, allowing all the textile fabric to be removed. This completes the disassembly and installation of the washing mesh frame 10, which is convenient and quick. This facilitates the removal of the textile fabric from the washing tub 1, making it easier to repeatedly wash the textile fabric. Furthermore, it eliminates the need for manual removal of each piece of textile fabric from the washing tub, saving manpower, improving the washing efficiency of the textile fabric, and ensuring the practicality of the washing machine.

[0095] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0096] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0097] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.

[0098] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A cleaning machine for textile fabric production, comprising a cleaning tank (1), characterized in that: The upper surface of the cleaning tub (1) is provided with a cleaning groove (16). The cleaning tub (1) is equipped with a lid (5); The cleaning tub (1) and the lid (5) are both fixedly connected with positioning blocks (3); Among them, the two positioning blocks (3) are rotatably connected by a hinge; The cleaning tub (1) is equipped with an inner tank (14). The cleaning tank (1) is equipped with a cleaning mechanism, which includes a limiting groove (4), a water outlet pipe (2), a positioning rod (6), a spring (7), a fixing plate (8), a positioning groove (9), a cleaning mesh frame (10), a fixing block (11), a handle (12), a bottom support block (13), a motor (15), a cleaning tank (16), a positioning ring (17), an installation groove (18), a rotating disk (19), a cleaning strip (20), a support ring groove (21), a cleaning column (22), a support ring (23), a connecting block (24), and a fixing rod (25). The motor (15) is fixedly connected to the bottom wall of the inner groove (14); Among them, the water outlet pipe (2) is fixedly connected to the outer surface of the cleaning bucket (1), and the water outlet pipe (2) is connected to the inside of the cleaning tank (16); Among them, the fixing rod (25) is fixedly connected to the rotating output shaft of the motor (15); The upper end of the fixing rod (25) rotates and penetrates into the cleaning tank (16), and a sealing ring is provided on the fixing rod (25); Among them, the positioning ring (17) is fixedly sleeved on the inner wall of the cleaning tub (1); The cleaning mesh frame (10) is slidably fitted inside the positioning ring (17); Among them, the outer surface of the cleaning mesh frame (10) is provided with several through grooves that communicate with its interior; The bottom support block (13) is fixedly connected to the outer surface of the cleaning mesh frame (10); The bottom support block (13) is slidably connected to the positioning ring (17); The mounting groove (18) is formed on the upper surface of the bottom support block (13), and the mounting groove (18) extends out of the lower surface of the bottom support block (13). The rotating disk (19) is rotatably connected to the mounting groove (18); The upper surface of the rotating disk (19) extends into the cleaning mesh frame (10); Among them, the support ring groove (21) is formed on the inner wall of the mounting groove (18); Among them, the support ring (23) is fixedly sleeved on the outer surface of the rotating disk (19); Among them, the support ring (23) is slidably connected to the support ring groove (21); The limiting groove (4) is located on the lower surface of the rotating disk (19); The connecting block (24) is fixedly connected to the upper end of the fixed rod (25), and the connecting block (24) is slidably connected to the limiting groove (4).

2. The cleaning machine for textile fabric production according to claim 1, characterized in that: Multiple cleaning columns (22) are fixedly connected to the upper surface of the rotating disk (19); Among them, multiple cleaning strips (20) are fixedly connected to the upper surface of the rotating disk (19); Among them, the cleaning strips (20) and the cleaning columns (22) are arranged in a central array; The handle (12) is fixedly connected to the cleaning mesh frame (10); The fixing block (11) is fixedly connected to the outer surface of the cleaning mesh frame (10).

3. A cleaning machine for textile fabric production according to claim 2, characterized in that: A positioning rod (6) is slidably sleeved on the cleaning tub (1); Among them, the fixing plate (8) is fixedly connected to the end of the positioning rod (6) away from the cleaning mesh frame (10); The positioning groove (9) is located on the outer surface of the fixing block (11) away from the cleaning mesh frame (10); Among them, the end of the positioning rod (6) away from the fixed plate (8) extends into the positioning groove (9) and is slidably connected to the positioning groove (9); The spring (7) is fixedly connected between the fixing plate (8) and the outer surface of the cleaning tub (1).