Environment-friendly pretreatment device for chinlon dyeing

Abstract

The utility model relates to the field of textile processing, and discloses a chinlon dyeing environment-friendly pretreatment device which comprises a cleaning pool, the inner wall of the cleaning pool is rotatably connected with a guide roller, a cleaning structure is arranged in the cleaning pool and comprises a supporting frame, the surface of the supporting frame is fixedly connected with an air cylinder, and the air cylinder is fixedly connected with a motor. The output end of the air cylinder is fixedly connected with a fixing frame, a water collecting plate is arranged at the bottom of the fixing frame, drainage holes are formed in the bottom of the water collecting plate, brush bundles are arranged at the bottom of the water collecting plate, a fixing plate is arranged at the bottoms of the brush bundles, and a driving assembly is arranged on the surface of the fixing frame. An adjusting assembly is arranged on the surface of the water collecting plate. According to the utility model, the cleaning structure is arranged, so that the chinlon fabric is fully cleaned before being dyed, dirt or residues are prevented from being adhered to the surface of the chinlon fabric, and the residual cleaning agent in the chinlon fabric is reduced, thereby ensuring the subsequent dyeing effect.

Description

Technical Field

[0001] The utility model relates to the field of textile processing, in particular to an environment-friendly pretreatment device for nylon dyeing. Background Technique

[0002] Nylon, also known as nylon, has the advantages of high strength, high wear resistance, high chemical resistance, good anti-deformation property and anti-aging property. The pretreatment of nylon is an indispensable step in the dyeing process, mainly to ensure that the dyeing effect reaches the best state. Before dyeing nylon fabrics, cleaning is an important part of the pretreatment process. The nylon fabric is cleaned to remove surface dirt or residues to ensure that the dye can fully penetrate into the nylon fibers.

[0003] After retrieval, the Chinese patent publication number: CN215328805U discloses a water washing device for cotton knot printing and dyeing cloth after singeing treatment. The side wall of the cleaning wheel is installed with equally angularly distributed bristles. The transmission shaft of the cleaning wheel rotates through the connecting frame. When the taut cloth is laid flat on the support table, the bristles on the cleaning wheel press the cloth. The cleaning wheel is driven to rotate by the motor, and the external winding device pulls the cloth. At this time, the cleaning wheel starts to clean the fluff debris on the cloth.

[0004] In the above technical solution, the cleaning wheel and the brush are used to clean the fabric before singeing. However, when the bristles clean the fabric, the dirt and impurities stay in the box after being cleaned off and then continue to contact the surface of the fabric, which will cause secondary pollution to the fabric during cleaning and reduce the cleaning effect. Therefore, an environment-friendly pretreatment device for nylon dyeing is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an environment-friendly pretreatment device for nylon dyeing, aiming to improve the problem that the existing environment-friendly pretreatment device for nylon dyeing cannot filter and recycle the water source in the box to provide a cleaning function for the fabric, resulting in secondary pollution caused by the fabric contacting the dirt or residues in the water source again.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an environment-friendly pretreatment device for nylon dyeing, including a cleaning pool, the inner wall of the cleaning pool is rotatably connected with a guide roller, a cleaning structure is arranged inside the cleaning pool, the cleaning structure includes a support frame, the surface of the support frame is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a fixed frame, a water collecting plate is arranged at the bottom of the fixed frame, a drain hole is opened at the bottom of the water collecting plate, a brush bundle is arranged at the bottom of the water collecting plate, a fixing plate is arranged at the bottom of the brush bundle, a driving component is arranged on the surface of the fixed frame, an adjusting component is arranged on the surface of the water collecting plate, and a recycling component is arranged on the surface of the cleaning pool.

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

[0008] A limiting plate is fixedly connected to the top of the cleaning pool. An extrusion rod is rotatably connected to the outer wall of the limiting plate. A rotating rod is rotatably connected to the outer wall of the limiting plate. A scraping plate is fixedly connected to the outer wall of the rotating rod. A positioning member is slidably connected to the outer wall of the rotating rod. A positioning hole is formed on the surface of the limiting plate.

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

[0010] The outer wall of the support frame is fixedly connected to the outer wall of the cleaning pool. The inside of the water collecting plate is provided with a cavity.

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

[0012] The driving assembly includes a motor. The output end of the motor is fixedly connected to a cam through a rotating shaft. A through groove is formed through the lower surface of the fixed frame. A slider is slidably connected to the inner wall of the through groove. A telescopic rod is fixedly connected to the outer wall of the slider. A spring is sleeved on the outer wall of the telescopic rod.

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

[0014] The adjusting assembly includes a mounting plate. A threaded rod is threadedly connected to the outer wall of the mounting plate. A sliding rod is arranged on one side of the water collecting plate away from the threaded rod.

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

[0016] The recycling assembly includes a through hole. A recycling box is fixedly connected to the outer wall of the cleaning pool. A filter screen is arranged inside the recycling box. A water pump is fixedly connected to the top of the support frame.

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

[0018] The outer wall of the motor is fixedly connected to the outer wall of the fixed frame. The lower surface of the slider is fixedly connected to the upper surface of the water collecting plate.

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

[0020] The outer wall of the positioning member is adapted to the inner wall of the positioning hole.

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

[0022] 1. In the present utility model, by providing a cylinder, it can drive the brush bundles on both sides to lift in the cleaning tank. The motor drives the cam to cooperate with the telescopic rod and the elastic force of the spring, enabling the slider to reciprocate inside the chute to drive the two brush bundles to move back and forth. The threaded rod cooperates with the slide rod to adjust the distance between the two brush bundles. After the water source shakes and enters the recycling box, it is filtered by the filter screen and then pumped by the water source and discharged into the water collecting plate, so that the nylon fabric is fully cleaned before dyeing, avoiding dirt or residues adhering to its surface and reducing the cleaning agent remaining inside the nylon fabric, thereby ensuring the subsequent dyeing effect.

[0023] 2. In the present utility model, by providing a scraper, when the nylon fabric is discharged after cleaning, the water on its surface can be scraped off. The cooperation of the positioning hole and the positioning piece prevents the scraper from affecting the nylon fabric when it passes through between the two pressing rods. Finally, the two pressing rods can squeeze the water of the nylon fabric and provide a guiding direction for its discharging at the same time, shortening the subsequent processing time of the nylon fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a right side view schematic diagram of the main structure of a nylon dyeing environmental protection pretreatment device proposed by the present utility model;

[0025] Figure 2 It is a left side view schematic diagram of the main structure of a nylon dyeing environmental protection pretreatment device proposed by the present utility model;

[0026] Figure 3 It is a side view schematic diagram of the partial structure of a nylon dyeing environmental protection pretreatment device proposed by the present utility model;

[0027] Figure 4 It is a rear view schematic diagram of the partial structure of a nylon dyeing environmental protection pretreatment device proposed by the present utility model;

[0028] Figure 5 It is a Figure 1 magnified schematic diagram of area A in a nylon dyeing environmental protection pretreatment device proposed by the present utility model.

[0029] LEGEND DESCRIPTION:

[0030] 1. Cleaning tank; 2. Guide roller; 3. Support frame; 4. Cylinder; 5. Fixed frame; 6. Motor; 7. Cam; 8. Slider; 9. Through groove; 10. Telescopic rod; 11. Spring; 12. Water collecting plate; 13. Drainage hole; 14. Brush bundle; 15. Fixed plate; 16. Threaded rod; 17. Slide rod; 18. Mounting plate; 19. Through hole; 20. Recycling box; 21. Filter screen; 22. Water pump; 23. Limit plate; 24. Pressing rod; 25. Rotating rod; 26. Scraper; 27. Positioning hole; 28. Positioning piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0032] Referring to Figures 1 - 3 , an embodiment provided by the present utility model: an environment-friendly pretreatment device for nylon dyeing, including a cleaning tank 1. A guide roller 2 is rotatably connected to the inner wall of the cleaning tank 1. A cleaning structure is arranged inside the cleaning tank 1. The cleaning structure includes a support frame 3. A cylinder 4 is fixedly connected to the surface of the support frame 3. The output end of the cylinder 4 is fixedly connected to a fixed frame 5. The fixed frame 5 is driven by the cylinder 4 to lift, and at the same time provides an installation area for the motor 6. A water collecting plate 12 is arranged at the bottom of the fixed frame 5. Drainage holes 13 are opened at the bottom of the water collecting plate 12. A brush bundle 14 is arranged at the bottom of the water collecting plate 12. There are two groups of brush bundles 14, and the two groups of brush bundles 14 are respectively fixedly connected to the opposite sides of the water collecting plate 12 and the fixed plate 15. A fixed plate 15 is arranged at the bottom of the brush bundle 14. A driving component is arranged on the surface of the fixed frame 5. An adjusting component is arranged on the surface of the water collecting plate 12. A recycling component is arranged on the surface of the cleaning tank 1.

[0033] Referring to Figures 1 - 3, the outer wall of the support frame 3 is fixedly connected to the outer wall of the cleaning pool 1. The interior of the water collecting plate 12 is provided with a cavity. The driving assembly includes a motor 6. The output end of the motor 6 is fixedly connected to a cam 7 through a rotating shaft. When the cam 7 rotates, it intermittently contacts the slider 8 inside the through groove 9 to provide a squeezing force to the slider 8. A through groove 9 is penetrated and opened on the lower surface of the fixed frame 5. The inner wall of the through groove 9 is slidably connected to a slider 8. The outer wall of the slider 8 is fixedly connected to a telescopic rod 10. A spring 11 is sleeved on the outer wall of the telescopic rod 10. The elastic telescopic ability of the spring 11 and the telescopic rod 10 enables the slider 8 to reset after being subjected to a squeezing force. The adjusting assembly includes a mounting plate 18. There are four groups of mounting plates 18, and the four groups of mounting plates 18 are respectively fixedly connected to the left and right sides of the water collecting plate 12 and the fixed plate 15. The outer wall of the mounting plate 18 is threadedly connected to a threaded rod 16. Rotating the threaded rod 16 can adjust the position of the fixed plate 15 relative to the water collecting plate 12. A sliding rod 17 is arranged on the side of the water collecting plate 12 away from the threaded rod 16. The outer wall of the sliding rod 17 is slidably connected to two adjacent mounting plates 18. The recycling assembly includes a through hole 19. The outer wall of the cleaning pool 1 is fixedly connected to a recycling box 20. A filter screen 21 is arranged inside the recycling box 20. The filter screen 21 is installed on the inner surface of the filter rack. The filter rack is arranged in a loop shape and is adapted to the inner wall of the recycling box 20. Four groups of placing blocks are arranged inside the recycling box 20 to provide support for the filter rack. The top of the support frame 3 is fixedly connected to a water pump 22. The input end of the water pump 22 is fixedly connected to the inner wall of the recycling box 20 through a pipeline. The output end of the water pump 22 is fixedly connected to the inner wall of the water collecting plate 12 through a telescopic hose. The outer wall of the motor 6 is fixedly connected to the outer wall of the fixed frame 5. The lower surface of the slider 8 is fixedly connected to the upper surface of the water collecting plate 12.

[0034] Refer to Figure 5 , two limit plates 23 are fixedly connected to the top of the cleaning pool 1. There are two groups of limit plates 23, and the two groups of limit plates 23 are symmetrically arranged with the central axis of the cleaning pool 1 as the symmetry axis. The outer wall of the limit plate 23 is rotatably connected to a pressing rod 24. There are two groups of pressing rods 24, and the two groups of pressing rods 24 are vertically distributed up and down. The rotating directions of the two groups of pressing rods 24 are set to rotate towards the opposite sides. The outer wall of the limit plate 23 is rotatably connected to a rotating rod 25. A scraping plate 26 is fixedly connected to the outer wall of the rotating rod 25. The scraping plate 26 is made of silica gel material to scrape off the excess water on the surface of the nylon fabric. A positioning member 28 is slidably connected to the outer wall of the rotating rod 25. A positioning hole 27 is opened on the surface of the limit plate 23. The outer wall of the positioning member 28 is adapted to the inner wall of the positioning hole 27.

[0035] Working principle: Before dyeing, the surface of the nylon fabric needs to be cleaned. The nylon fabric is guided by the guide roller 2. At this time, the inside of the cleaning pool 1 is filled with clean water. The air cylinder 4 drives the fixed frame 5 into the inside of the cleaning pool 1 to contact the water source. Then, one end of the nylon fabric is passed through between the two groups of brush bundles 14. Manually rotate the threaded rod 16 forward, so that the fixed plate 15 drives the brush bundle 14 at the bottom to rise a certain distance. The two groups of brush bundles 14 can fit with the upper and lower sides of the nylon fabric. After one end of the nylon fabric is cleaned, it passes through the two groups of extrusion rods 24, and then the positioning member 28 is pulled to disengage it from the positioning hole 27. Due to the weight of the scraping plate 26, it drives the rotating rod 25 to rotate, so that the scraping plate 26 contacts the surface of the nylon fabric. Then, the positioning member 28 is inserted into the corresponding positioning hole 27 to ensure that the scraping plate 26 contacts the nylon fabric. Then, an external winding roller is used to wind the cleaned nylon fabric, so that the nylon fabric slowly moves in the cleaning pool 1. At this time, the motor 6 is started. The motor 6 slowly drives the rotating shaft to make the cam 7 reciprocally squeeze the slider 8. The slider 8 reciprocally slides inside the through groove 9, so that the water collecting plate 12 drives the two groups of brush bundles 14 to move in a parallel state, brushing the two sides of the nylon fabric to facilitate cleaning its surface. At the same time, because the movement of the brush bundle 14 will drive the shaking of the water source, the water source will flow into the inside of the recovery box 20 through the through hole 19 jointly opened by the cleaning pool 1 and the recovery box 20. The water source containing dirt or residues is filtered by the filter screen 21 and then pumped by the water pump 22, and then transmitted to the cavity of the water collecting plate 12 through the telescopic pipe, and finally discharged through the drain hole 13, ensuring the cleaning effect of the nylon fabric, avoiding dirt or residues adhering to the surface of the nylon fabric, ensuring that the nylon fabric can fully contact the water source, diluting the residual cleaning agent inside, and ensuring the subsequent dyeing effect.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A nylon dyeing environmentally friendly pre-treatment device, comprising a cleaning pool (1), the inner wall of the cleaning pool (1) is rotatably connected to a guide roller (2), characterized in that: The cleaning pool (1) is provided with a cleaning structure inside, the cleaning structure comprising a support frame (3), a cylinder (4) is fixedly connected to the surface of the support frame (3), a fixed frame (5) is fixedly connected to the output end of the cylinder (4), a water collecting plate (12) is provided at the bottom of the fixed frame (5), a drainage hole (13) is provided at the bottom of the water collecting plate (12), a brush bundle (14) is provided at the bottom of the water collecting plate (12), a fixed plate (15) is provided at the bottom of the brush bundle (14), a driving component is provided on the surface of the fixed frame (5), an adjusting component is provided on the surface of the water collecting plate (12), and a recovery component is provided on the surface of the cleaning pool (1).

2. The environmentally friendly pre-treatment device for nylon dyeing according to claim 1, characterized in that: The top of the cleaning pool (1) is fixedly connected to a limit plate (23), the outer wall of the limit plate (23) is rotatably connected to a squeeze rod (24), the outer wall of the limit plate (23) is rotatably connected to a rotating rod (25), the outer wall of the rotating rod (25) is fixedly connected to a scraper (26), the outer wall of the rotating rod (25) is slidably connected to a positioning member (28), and a positioning hole (27) is provided on the surface of the limit plate (23).

3. The environmentally friendly pre-treatment device for nylon dyeing according to claim 1, characterized in that: The outer wall of the support frame (3) is fixedly connected to the outer wall of the cleaning pool (1), and the interior of the water collecting plate (12) is arranged in a cavity.

4. The environmentally friendly pre-treatment device for nylon dyeing according to claim 1, characterized in that: The driving assembly comprises a motor (6), the output end of the motor (6) is fixedly connected to a cam (7) via a rotating shaft, a through slot (9) is penetrated through the lower surface of the fixed frame (5), a slider (8) is slidably connected to the inner wall of the through slot (9), a telescopic rod (10) is fixedly connected to the outer wall of the slider (8), and a spring (11) is sleeved on the outer wall of the telescopic rod (10).

5. The environmentally friendly pre-treatment device for nylon dyeing according to claim 1, characterized in that: The adjustment assembly comprises a mounting plate (18), the outer wall of the mounting plate (18) is threadedly connected to a threaded rod (16), and a sliding rod (17) is arranged on a side of the water collecting plate (12) away from the threaded rod (16).

6. The environmentally friendly pre-treatment device for nylon dyeing according to claim 1, characterized in that: The recovery component comprises a through hole (19), a recovery box (20) is fixedly connected to the outer wall of the cleaning pool (1), a filter screen (21) is arranged inside the recovery box (20), and a water pump (22) is fixedly connected to the top of the support frame (3).

7. The environmentally friendly pre-treatment device for nylon dyeing according to claim 4 is characterized by: The outer wall of the motor (6) is fixedly connected to the outer wall of the fixed frame (5), and the lower surface of the sliding block (8) is fixedly connected to the upper surface of the water collecting plate (12).

8. The environmentally friendly pre-treatment device for nylon dyeing according to claim 2, characterized in that: The outer wall of the positioning member (28) is matched with the inner wall of the positioning hole (27).

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