Desizing equipment for colored spun yarn processing

Abstract

The invention relates to the technical field of colored spun yarn processing, and discloses a desizing device for colored spun yarn processing, which comprises a main body structure and a first cleaning pool, one side of the first cleaning pool is fixedly connected with a second cleaning pool, the other side of the first cleaning pool is fixedly connected with a front frame, the top of the front frame is fixedly connected with a feeding roller, and the feeding roller is fixedly connected with a discharging roller. A first roller, a second roller, a third roller and a fourth roller are sequentially arranged in an inner cavity of the first cleaning pool from left to right, and a fifth roller is fixedly connected to the top of the inner side of the first cleaning pool and the top of the inner side of the second cleaning pool. The moisture in the fabric is effectively removed through the dehydration of the extrusion rollers and the hot air drying of the drying manifold and the nozzle, so that the phenomena of wrinkles and adhesion of the fabric due to the moisture in the traditional equipment during rolling are avoided, the appearance quality of the product is obviously improved, and the finished fabric is smoother and more attractive.

Description

Technical Field

[0001] The present invention relates to the technical field of colored spun yarn processing, and specifically provides a desizing device for colored spun yarn processing. Background Art

[0002] In the production and processing process of colored spun yarn, desizing is a key process. During specific operations, the colored spun yarn or fabric needs to be carefully immersed in a desizing tank filled with desizing liquid. The composition of the desizing liquid in the desizing tank is carefully formulated. Under specific conditions such as temperature, concentration, and time, it can come into full contact with the sizing agent attached to the colored spun yarn or fabric, and then a series of complex physical and chemical reactions occur, such as dissolution, decomposition, and swelling, so as to achieve the purpose of removing the sizing agent and lay a good foundation for subsequent textile processing links.

[0003] After retrieval, a Chinese patent with the publication number CN221117931U discloses a desizing device for textile fabrics in textile processing. Most of the desizing liquid attached to the surface of the textile fabric is scraped off by the first scraper and the second scraper, so that only a small amount of desizing liquid is brought into the cleaning chamber by the textile fabric. This can extend the service time of the cleaning liquid in the cleaning chamber and shorten the time required to replace the cleaning liquid, directly saving water resources. However, there are still the following problems: 1. Before the winding link, for the desized textile fabric, there is a lack of an effective drying mechanism. The desized fabric usually contains a large amount of moisture. If not dried in time, it will not only cause wrinkles, adhesion, etc. during the winding process, affecting the appearance quality of the product, but also may breed microorganisms due to being in a humid state for a long time, causing irreversible damage to the quality of the product; 2. There is no functional component specifically for filtering the desizing liquid. After the desizing liquid completes one desizing operation, a large amount of sizing agent impurities and other pollutants detached from the fabric will be mixed in it. Due to the lack of filtering means, these desizing liquids containing impurities cannot be recycled and reused, and can only be directly discharged, which not only causes a great waste of resources, increases production costs, but also brings additional pollution pressure to the environment. Summary of the Invention

[0004] Technical Problems to be Solved Aiming at the deficiencies of the prior art, the present invention provides a desizing device for colored spun yarn processing, mainly to solve the problems of lacking an effective drying mechanism and not being equipped with a functional component specifically for filtering the desizing liquid.

[0005] Technical Solutions To achieve the above object, the present invention provides the following technical solutions: A desizing device for colored spun yarn processing, comprising The main body structure includes a first cleaning tank. One side of the first cleaning tank is fixedly connected to a second cleaning tank. The other side of the first cleaning tank is fixedly connected to a front rack. The top of the front rack is fixedly connected to a loading roller. Inside the first cleaning tank, a first roller, a second roller, a third roller, and a fourth roller are arranged in sequence from left to right. At the top inside the first cleaning tank and the second cleaning tank, a fifth roller is fixedly connected. Inside the second cleaning tank, a sixth roller, a seventh roller, an eighth roller, and a ninth roller are arranged in sequence from left to right. On one side of the top of the second cleaning tank, a receiving roller is fixedly connected; and, A drying assembly is arranged on the top of the eighth roller and includes a squeezing roller. The squeezing roller cooperates with the eighth roller. On both sides of the squeezing roller, adjusting members are provided. On one side of the adjusting members, a drying member is provided; and, A filtering assembly is fixedly connected to the inner cavity of the front rack and includes a filtering box. The filtering box is fixedly connected to the bottom of the inner cavity of the front rack. On one side of the filtering box, a driving member is provided.

[0006] As a further scheme of the present invention, the adjusting member includes bases fixedly connected to both sides of the top of the second cleaning tank. On the top of the bases, a lead screw is rotatably connected through a bearing. The top of the lead screw is fixedly connected to a rotating handle. The bottom of the lead screw penetrates through the base and extends into the inner cavity of the base. The surface of the lead screw is threadedly connected to a movable seat. The movable seat is rotatably connected to one side of the squeezing roller through a bearing.

[0007] As a further scheme of the present invention, a pipe clip holder is fixedly connected to the top of the base. The pipe clip holder is sleeved on the bottom surface of the rotating handle.

[0008] As a further scheme of the present invention, the drying member includes a dryer fixedly connected to one side of the top of the second cleaning tank. The output end of the drying member is communicated with a drying manifold. Nozzles are communicated on the surface of the drying manifold.

[0009] As a further scheme of the present invention, there are multiple groups of the nozzles, and they are evenly distributed on the surface of the drying manifold.

[0010] As a further scheme of the present invention, a filter screen is fixedly connected to the inner cavity of the filtering box. A drain pipe is communicated on one side of the filtering box. A valve is fixedly connected to the surface of the drain pipe.

[0011] As a further scheme of the present invention, the driving member includes a water pump communicated to the other side of the filtering box. A water inlet pipe is communicated on one side of the water pump.

[0012] As a further scheme of the present invention, a branch pipe is communicated on one side of the water inlet pipe. There are two groups of the branch pipes, and they are respectively communicated with the inner cavities of the first cleaning tank and the second cleaning tank.

[0013] Beneficial effects Compared with the prior art, the present invention provides a desizing device for color-spun yarn processing, which has the following beneficial effects: 1. By precisely arranging the drying component at a key position before the fabric is wound, and through dehydration by the squeezing roller and hot air drying by the dryer in cooperation with the drying manifold and nozzles, the present invention effectively removes the moisture in the fabric, avoiding the phenomena of wrinkles and adhesion during winding due to water content in the fabric in traditional devices, significantly improving the appearance quality of the product, and making the finished fabric smoother and more beautiful.

[0014] 2. The filtering component of the present invention can efficiently intercept various impurities in the desizing liquid through the filter screen in the filter box. This function makes it possible to recycle the desizing liquid, changing the situation in traditional devices where the desizing liquid cannot be recycled due to excessive impurities, and creating conditions for subsequent resource recycling.

[0015] 3. The present invention fixes the rotating handle firmly through the pipe clamp holder, ensuring the stable operation of the lead screw, making the equipment more stable when adjusting the distance between the squeezing rollers, reducing component wear, extending the overall service life of the equipment, and reducing the frequency of equipment failure maintenance.

[0016] 4. The present invention accelerates drying through multiple groups of evenly distributed nozzles. This design can ensure that the hot air evenly covers the fabric, avoiding problems such as shrinkage and deformation of the fabric caused by uneven local heating, and ensuring the uniformity and stability of the drying effect.

[0017] 5. The present invention can flexibly adjust the distance between the squeezing roller and the eighth roller through the adjusting part, can process fabrics of different thicknesses, enables the equipment to adapt to various fabric processing requirements, and broadens the production application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a front-side three-dimensional structural schematic diagram of a desizing device for color-spun yarn processing proposed by the present invention; Figure 2 is a sectional structural schematic diagram of the first cleaning tank and the second cleaning tank of a desizing device for color-spun yarn processing proposed by the present invention; Figure 3 is a structural schematic diagram of area A of a desizing device for color-spun yarn processing proposed by the present invention; Figure 4 is a structural schematic diagram of the eighth roller, squeezing roller and adjusting part of a desizing device for color-spun yarn processing proposed by the present invention; Figure 5 is a sectional structural schematic diagram of the filter box of a desizing device for color-spun yarn processing proposed by the present invention.

[0019] In the figure: 100, main body structure; 101, first cleaning tank; 102, second cleaning tank; 103, front rack; 104, loading roller; 105, first roller; 106, second roller; 107, third roller; 108, fourth roller; 109, fifth roller; 1010, sixth roller; 1011, seventh roller; 1012, eighth roller; 1013, ninth roller; 1014, receiving roller; 200, drying assembly; 201, squeezing roller; 202, adjusting part; 203, drying part; 300, filtering assembly; 301, filtering box; 302, driving part; 2021, base; 2022, lead screw; 2023, turning handle; 2024, movable seat; 2025, pipe clamp holder; 2031, dryer; 2032, drying manifold; 2033, nozzle; 3011, filter screen; 3012, drain pipe; 3013, valve; 3021, water pump; 3022, water inlet pipe; 3023, branch pipe. Detailed implementation manners

[0020] In order to make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the described objects and do not have any sequential or technical meanings. The "connection" and "coupling" mentioned in the present invention, unless otherwise clearly specified and defined, both include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present invention.

[0022] In the present invention, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "below" and "beneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0023] Refer toFigures 1 - 5 , a desizing device for color-spun yarn processing, including The main body structure 100 includes a first cleaning tank 101. One side of the first cleaning tank 101 is fixedly connected to a second cleaning tank 102. The other side of the first cleaning tank 101 is fixedly connected to a front mounting frame 103. The top of the front mounting frame 103 is fixedly connected to a loading roller 104. Inside the first cleaning tank 101, a first roller 105, a second roller 106, a third roller 107, and a fourth roller 108 are arranged in sequence from left to right. At the top inside the first cleaning tank 101 and the second cleaning tank 102, a fifth roller 109 is fixedly connected. Inside the second cleaning tank 102, a sixth roller 1010, a seventh roller 1011, an eighth roller 1012, and a ninth roller 1013 are arranged in sequence from left to right. One side of the top of the second cleaning tank 102 is fixedly connected to a winding roller 1014; and, The drying assembly 200 is arranged on the top of the eighth roller 1012 and includes a squeezing roller 201. The squeezing roller 201 cooperates with the eighth roller 1012. On both sides of the squeezing roller 201, adjusting members 202 are arranged. On one side of the adjusting member 202, a drying member 203 is arranged; and, The filtering assembly 300 is fixedly connected to the inner cavity of the front mounting frame 103 and includes a filtering box 301. The filtering box 301 is fixedly connected to the bottom of the inner cavity of the front mounting frame 103. On one side of the filtering box 301, a driving member 302 is arranged.

[0024] Specifically, the first cleaning tank 101 and the second cleaning tank 102, as the core desizing areas, respectively undertake the tasks of primary desizing and deep desizing to ensure that the sizing agent on the fabric is fully removed. The loading roller 104 is like the starting point of the production line, rotating steadily and at a constant speed to orderly feed the color-spun fabric to be processed into the cleaning tank. The first roller 105 to the ninth roller 1013 cooperate with each other to guide the fabric to move smoothly in the cleaning tank along a predetermined path, ensuring that the fabric can fully contact the desizing liquid. The winding roller 1014 is located at the end of the equipment and is responsible for neatly winding the fabric that has completed desizing and subsequent processing. The drying assembly 200 is installed at a specific position and can play a timely drying role before the fabric is wound, solving the problem of fabric moisture. The filtering assembly 300 then undertakes the key responsibility of purifying the desizing liquid, laying a foundation for the subsequent recycling of the desizing liquid.

[0025] During use, the adjusting member 202 includes bases 2021 fixedly connected to both sides of the top of the second cleaning tank 102. The top of the base 2021 is rotatably connected to a lead screw 2022 through a bearing. The top of the lead screw 2022 is fixedly connected to a rotating handle 2023. The bottom of the lead screw 2022 passes through the base 2021 and extends into the inner cavity of the base 2021. The surface of the lead screw 2022 is threadedly connected to a movable seat 2024. The movable seat 2024 is rotatably connected to one side of the squeezing roller 201 through a bearing.

[0026] Specifically, the rotating handle 2023 serves as an operating handle. When the operator rotates it, its rotational force is transmitted to the screw rod 2022 connected thereto. The screw rod 2022 is inside the base 2021. With the help of a threaded structure, the rotational motion of the rotating handle 2023 is converted into a linear motion. The movable seat 2024 threadedly connected to the screw rod 2022 moves up and down with the rotation of the screw rod 2022. Since the movable seat 2024 is connected to one side of the extrusion roller 201 through a bearing, the position of the extrusion roller 201 can be adjusted relative to the eighth roller 1012. This design can flexibly respond to the extrusion and dehydration needs of colored spun fabrics of different thicknesses, while ensuring the extrusion effect without damaging the fabric due to excessive pressure.

[0027] When in use, the top of the base 2021 is fixedly connected with a tube clamp fixture 2025 , and the tube clamp fixture 2025 is sleeved on the bottom of the surface of the rotating handle 2023 .

[0028] Specifically, when the operator rotates the rotating handle 2023, the pipe clamp fixer 2025 is tightly mounted on the bottom of the rotating handle 2023, applying a stable clamping force from the side. This measure effectively prevents the rotating handle 2023 from shaking during the rotation process, thereby ensuring that the screw rod 2022 can rotate stably along the predetermined axis.

[0029] When in use, the drying member 203 includes a dryer 2031 fixedly connected to one side of the top of the second cleaning tank 102 , the output end of the drying member 203 is connected to a drying manifold 2032 , and the surface of the drying manifold 2032 is connected to a nozzle 2033 .

[0030] Specifically, the dryer 2031 in the drying part 203 is the core component for generating a heat source, which converts electrical energy into thermal energy through the internal heating element to generate continuous and stable hot air. The drying manifold 2032 is like an efficient heat distribution channel, which evenly transports the hot air generated by the dryer 2031 to each nozzle 2033. The nozzle 2033 sprays the hot air onto the surface of the fabric at a specific angle and intensity, thereby performing an all-round drying treatment on the fabric.

[0031] When in use, there are multiple groups of nozzles 2033 that are evenly distributed on the surface of the drying manifold 2032 .

[0032] Specifically, multiple groups of nozzles 2033 are evenly distributed on the surface of the drying manifold 2032. This layout greatly expands the coverage of the hot air on the fabric, so that every part of the fabric can be blown by the hot air simultaneously and evenly. When the fabric moves at a constant speed in the equipment, the multiple groups of nozzles 2033 continue to work to dry the fabric from multiple angles, greatly improving the drying efficiency. At the same time, the uniform heating also ensures the drying quality of the fabric and reduces the difference in fabric quality caused by differences in drying speeds.

[0033] During use, a filter screen 3011 is fixedly connected to the inner cavity of the filter box 301. One side of the filter box 301 is communicated with a drain pipe 3012, and a valve 3013 is fixedly connected to the surface of the drain pipe 3012.

[0034] Specifically, the internal space of the filter box 301 is reasonably separated by the filter screen 3011. When the sizing waste liquid containing impurities flows into the filter box 301, the filter screen 3011 is like a fine sieve, which can effectively intercept the sizing particles, fiber debris and other pollutants falling off from the fabric mixed in the sizing waste liquid. One end of the drain pipe 3012 is connected to the bottom of the filter box 301, which is used to discharge the purified sizing waste liquid filtered by the filter screen 3011. The valve 3013 is installed on the surface of the drain pipe 3012, and the operator can flexibly control the discharge timing and flow rate of the purified sizing waste liquid by controlling the opening and closing of the valve 3013.

[0035] During use, the driving member 302 includes a water pump 3021 communicated with the other side of the filter box 301, and a water inlet pipe 3022 is communicated with one side of the water pump 3021.

[0036] Specifically, the water pump 3021 of the driving member 302 pumps the used sizing waste liquid in the first cleaning tank 101 and the second cleaning tank 102 into the filter box 301 through the branch pipe 3023 and the water inlet pipe 3022, providing the conveying power for the purification of the sizing waste liquid.

[0037] During use, a branch pipe 3023 is communicated with one side of the water inlet pipe 3022. There are two groups of branch pipes 3023, which are respectively communicated with the inner cavities of the first cleaning tank 101 and the second cleaning tank 102.

[0038] Specifically, the branch pipe 3023 serves as a sizing waste liquid conveying channel, introducing the sizing waste liquid to be treated pumped by the water pump 3021 from the cleaning tank into the filter box 301, realizing the directional flow of the sizing waste liquid.

[0039] The working principle of the present invention: S1. The colored spun fabric to be processed is first slowly and stably fed into the first cleaning tank 101 by the feeding roller 104. In the first cleaning tank 101, the fabric passes through the first roller 105, the second roller 106, the third roller 107 and the fourth roller 108 in sequence. During this process, the fabric is completely immersed in the sizing waste liquid, and a series of complex physical and chemical reactions occur between the chemical components in the sizing waste liquid and the sizing on the fabric, initially realizing the removal of the sizing. Then, under the guidance of the fifth roller 109, the fabric smoothly enters the second cleaning tank 102. In the second cleaning tank 102, the fabric passes through the sixth roller 1010, the seventh roller 1011, the eighth roller 1012 and the ninth roller 1013 in sequence, performing a more thorough secondary desizing to further ensure that the sizing on the fabric is completely removed; S2. When the fabric moves to the position of the eighth roller 1012, the operator manually rotates the rotating handle 2023 according to the fabric thickness. The rotating handle 2023 drives the lead screw 2022 to rotate, and the lead screw 2022 drives the movable seat 2024 to move up and down, so as to accurately adjust the distance between the squeezing roller 201 and the eighth roller 1012. At this time, the fabric passes between the two and is squeezed, and a large amount of water is squeezed out. Subsequently, the hot air generated by the dryer 2031 is distributed to numerous nozzles 2033 through the drying manifold 2032, and the fabric is dried from multiple directions to evaporate the residual water and make the fabric reach the drying degree required for winding. Finally, the dried fabric is neatly wound by the receiving roller 1014; S3. In terms of the purification of the desizing liquor, the used desizing liquor in the first cleaning tank 101 and the second cleaning tank 102 is pumped to the filter tank 301 by the water pump 3021 through the water inlet pipe 3022 and the branch pipe 3023. The desizing liquor is filtered by the filter screen 3011 in the filter tank 301 to remove the impurities therein. The purified desizing liquor is discharged through the drain pipe 3012 under the control of the valve 3013.

[0040] The technical features of the above embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0041] The above embodiments only represent several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A desizing device for colored spinning processing, characterized in that: include The main structure (100) comprises a first cleaning pool (101), one side of the first cleaning pool (101) is fixedly connected to a second cleaning pool (102), the other side of the first cleaning pool (101) is fixedly connected to a front frame (103), the top of the front frame (103) is fixedly connected to a loading roller (104), the inner cavity of the first cleaning pool (101) is provided with a first roller (105), a second roller (106), a third roller (107) and a fourth roller (108) in sequence from left to right, the top of the inner side of the first cleaning pool (101) and the second cleaning pool (102) is fixedly connected to a fifth roller (109), the inner cavity of the second cleaning pool (102) is provided with a sixth roller (1010), a seventh roller (1011), an eighth roller (1012) and a ninth roller (1013) in sequence from left to right, and one side of the top of the second cleaning pool (102) is fixedly connected to a receiving roller (1014); and, a drying component (200), arranged on top of the eighth roller (1012), comprising a squeezing roller (201), the squeezing roller (201) cooperating with the eighth roller (1012), adjusting members (202) being arranged on both sides of the squeezing roller (201), and a drying member (203) being arranged on one side of the adjusting member (202); and, The filter assembly (300) is fixedly connected to the inner cavity of the front frame (103), and comprises a filter box (301). The filter box (301) is fixedly connected to the bottom of the inner cavity of the front frame (103), and a driving member (302) is provided on one side of the filter box (301).

2. A desizing device for colored spinning according to claim 1, characterized in that: The adjusting member (202) comprises a base (2021) fixedly connected to both sides of the top of the second cleaning tank (102); the top of the base (2021) is rotatably connected to a screw rod (2022) via a bearing; the top of the screw rod (2022) is fixedly connected to a rotating handle (2023); the bottom of the screw rod (2022) passes through the base (2021) and extends to the inner cavity of the base (2021); the surface of the screw rod (2022 is threadedly connected to a movable seat (2024); and the movable seat (2024) is rotatably connected to one side of the squeezing roller (201) via a bearing.

3. A desizing device for colored spinning according to claim 2, characterized in that: A pipe clamp fixer (2025) is fixedly connected to the top of the base (2021), and the pipe clamp fixer (2025) is sleeved on the bottom of the surface of the rotating handle (2023).

4. A desizing device for colored spinning according to claim 3, characterized in that: The drying element (203) comprises a drying machine (2031) fixedly connected to one side of the top of the second cleaning tank (102); the output end of the drying element (203) is connected to a drying manifold (2032); and the surface of the drying manifold (2032) is connected to a nozzle (2033).

5. A desizing device for colored spinning according to claim 4, characterized in that: There are multiple groups of nozzles (2033), which are evenly distributed on the surface of the drying manifold (2032).

6. The desizing equipment for colored spinning according to claim 1, characterized in that: The inner cavity of the filter box (301) is fixedly connected to a filter screen (3011), one side of the filter box (301) is connected to a drain pipe (3012), and the surface of the drain pipe (3012) is fixedly connected to a valve (3013).

7. A desizing device for colored spinning according to claim 6, characterized in that: The driving member (302) comprises a water pump (3021) connected to the other side of the filter box (301), and one side of the water pump (3021) is connected to a water inlet pipe (3022).

8. The desizing equipment for colored spinning according to claim 7, characterized in that: One side of the water inlet pipe (3022) is connected to a branch pipe (3023), and the branch pipes (3023) have two groups and are respectively connected to the inner cavities of the first cleaning tank (101) and the second cleaning tank (102).

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