A multi-tank dyeing device for yarn

Abstract

The utility model relates to a yarn technical field discloses a multi -trough formula dip -dyeing device for yarn dyeing, including dip -dyeing box, the top of dip -dyeing box is provided with a plurality of dip -dyeing groove, the inner wall bottom of dip -dyeing box is fixedly connected with a plurality of breather pipe, the outer wall top of breather pipe is provided with a plurality of air holes, the inner wall of air hole is fixedly connected with diaphragm, the left and right sides of breather pipe are all screw -threaded with check valve, the inner wall middle part of breather pipe is fixedly connected with telescopic link no.

Description

Technical Field

[0001] This utility model relates to the field of yarn technology, and in particular to a multi-tank immersion dyeing device for yarn dyeing. Background Technology

[0002] With the development of the textile industry, the market demand for yarn dyeing is becoming increasingly diversified. On the one hand, there are more and more small-batch, multi-variety, and personalized orders, requiring dyeing equipment to be able to quickly switch colors and processes to meet the needs of different customers. On the other hand, in large-scale production, traditional single-tank dyeing equipment has gradually revealed some limitations in terms of efficiency and quality, and cannot meet the requirements of efficient and high-quality production. For some high-quality and high-value-added yarn products, there are higher requirements for dyeing uniformity, color fastness, and color brightness. Multi-tank dyeing equipment can better meet these requirements by dyeing in multiple steps and precisely controlling the dyeing process parameters, thereby improving the dyeing quality and effect of yarn and enhancing the market competitiveness of products.

[0003] Tightly tangled yarn bundles have difficulty getting enough contact with the dye liquor, which can lead to differences in dyeing between the inner and outer layers. After being loosened, the yarn becomes loose and fluffy, allowing each fiber to be directly exposed to the dye liquor, improving dye penetration efficiency and preventing the inner layers from being unable to be dyed. Furthermore, unloosened yarns can become knotted due to uneven tension or tight winding, preventing the dye liquor from penetrating into the knots and creating dyeing dead zones. Loosening the yarn allows for a certain gap between the yarns, reducing the risk of tangling and ensuring uniform dyeing. Current technology involves suspending the skein in a centrifugal dispersing device, where high-speed rotation generates centrifugal force, causing the skein to be flung apart. Water spraying is also used to assist in loosening. However, this method results in the outer layer of the skein experiencing greater centrifugal force and achieving a good loosening effect, while the inner layer remains tight, requiring multiple turning processes and continuous water spraying, leading to high water consumption and not conforming to environmental protection trends. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-tank immersion dyeing device for yarn dyeing, which aims to improve the problem that in the existing technology, the yarn is dispersed by centrifugation, resulting in a large centrifugal force on the outer layer of the yarn, which has a good loosening effect, while the inner layer remains tight, requiring multiple turning processes and continuous water spraying, which consumes a lot of water and does not conform to the trend of environmental protection.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a multi-tank immersion dyeing device for yarn dyeing, comprising an immersion tank, wherein the top of the immersion tank is provided with multiple immersion tanks, multiple air pipes are fixedly connected to the bottom of the inner wall of the immersion tank, multiple air holes are provided to the top of the outer wall of the air pipes, diaphragms are fixedly connected to the inner walls of the air holes, one-way valves are threadedly connected to the left and right sides of the air pipes, a telescopic rod II is fixedly connected to the middle of the inner wall of the air pipes, sliding plates II are fixedly connected to the left and right ends of the telescopic rod II, filter plates are fixedly connected to the left and right sides of the inner wall of the air pipes near the edges, and an immersion dyeing mechanism is provided on the top of the immersion tank, the immersion dyeing mechanism being used for multi-color immersion dyeing of yarn.

[0006] As a further description of the above technical solution: The dyeing mechanism includes two fixed plates. The outer walls of the two fixed plates are fixedly connected to the middle of the left and right sides of the outer wall of the dyeing tank. A telescopic rod is fixedly connected to the top of the fixed plate. A sliding plate is fixedly connected to the top of the telescopic rod. A fixed column is fixedly connected to the top of the sliding plate. A fixed ring is fixedly connected to the top of the fixed column. A support column is provided on the inner wall of the fixed ring. Multiple dyeing racks are fixedly connected to the bottom of the outer wall of the support column.

[0007] As a further description of the above technical solution: The front and rear ends of the left side of the outer wall of the dyeing box are fixedly connected to sponge boards, and the front and rear ends of the right side of the outer wall of the dyeing box are fixedly connected to rubber boards.

[0008] As a further description of the above technical solution: A controller is fixedly connected to the center of the front side of the dyeing tank, and the controller is electrically connected to telescopic rod two and telescopic rod one.

[0009] As a further description of the above technical solution: A display screen is fixedly connected to the front left end of the controller, and a button is provided at the bottom front of the controller.

[0010] As a further description of the above technical solution: The top front and rear sides of the sliding plate are fixedly connected with fixing rings 2, and the inner wall of the fixing rings 2 is fixedly connected to the outer wall of the fixing column.

[0011] As a further description of the above technical solution: A label plate is fixedly connected to the rear side of the dyeing box, and a weight reduction groove is opened in the middle of the top surface of the dyeing box.

[0012] As a further description of the above technical solution: Limiting rings are fixedly connected to the bottom left and right sides of the outer wall of the dyeing rack, and the outer wall of the sliding plate is slidably connected to the left and right sides of the outer wall of the dyeing box.

[0013] This utility model has the following beneficial effects: 1. In this utility model, after the yarn is immersed in the dyeing tank, the telescopic rod two is activated, pushing the sliding plate two to move outward along the vent pipe, squeezing out the air, causing the dyeing liquid to generate bubbles, fully dispersing the yarn, avoiding yarn stacking, eliminating the need for water spraying assistance, improving environmental friendliness, the diaphragm prevents the dyeing liquid from entering the vent pipe, the one-way valve ensures that the gas does not leak out, allowing the intake of external gas, and the filter plate blocks large particles, reducing pollution.

[0014] 2. In this utility model, the yarn is wound around the outer wall of the dyeing rack. The telescopic rod is activated to pull the sliding plate, the fixed column, the fixed ring, and the support column downward, so that the yarn is immersed in the liquid in the dyeing tank. The dyeing rack restricts the yarn to prevent it from shaking and falling during soaking, thus realizing multi-tank dyeing of the yarn. Each dyeing tank can be filled with dyeing liquid of different colors, thereby improving the multi-color dyeing and speeding up the dyeing efficiency. Attached Figure Description

[0015] Figure 1 This is a perspective view of the front side of the dyeing tank of a multi-tank dyeing device for yarn dyeing proposed in this utility model. Figure 2 This is a partial structural breakdown of the weight reduction tank of a multi-tank immersion dyeing device for yarn dyeing proposed in this utility model. Figure 3 This is a partial structural diagram of the telescopic rod of a multi-tank immersion dyeing device for yarn dyeing proposed in this utility model; Figure 4 This is a partial structural diagram of the air pipe of a multi-tank dyeing device for yarn dyeing proposed in this utility model. Figure 5 This is a partial structural diagram of the one-way valve of a multi-tank immersion dyeing device for yarn dyeing proposed in this utility model.

[0016] Legend: 1. Dyeing tank; 2. Dyeing mechanism; 201. Fixing plate; 202. Telescopic rod one; 203. Sliding plate one; 204. Fixing column; 205. Fixing ring one; 206. Support column; 207. Dyeing rack; 3. Dyeing tank; 4. Ventilation pipe; 5. Ventilation hole; 6. Diaphragm; 7. One-way valve; 8. Telescopic rod two; 9. Sliding plate two; 10. Filter plate; 11. Rubber plate; 12. Sponge plate; 13. Controller; 14. Display screen; 15. Button; 16. Limiting ring; 17. Weight reduction tank; 18. Identification plate; 19. Fixing ring two. Detailed Implementation

[0017] 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.

[0018] Please see the appendix Figure 2 Appendix Figure 4 and attached Figure 5 An embodiment of this utility model provides a multi-tank dyeing device for yarn dyeing, including a dyeing tank 1, a plurality of dyeing tanks 3 on the top of the dyeing tank 1, a plurality of air pipes 4 fixedly connected to the bottom of the inner wall of the dyeing tank 1, a plurality of air holes 5 on the top of the outer wall of the air pipes 4, a diaphragm 6 fixedly connected to the inner wall of the air holes 5, a one-way valve 7 threadedly connected to the left and right sides of the air pipes 4, a telescopic rod 8 fixedly connected to the middle of the inner wall of the air pipes 4, a sliding plate 9 fixedly connected to the left and right ends of the telescopic rod 8, a filter plate 10 fixedly connected to the left and right sides of the inner wall of the air pipes 4 near the edge, a dyeing mechanism 2 provided on the top of the dyeing tank 1, the dyeing mechanism 2 being used for multi-color dyeing of yarn, a sponge plate 12 fixedly connected to the front and rear ends of the left side of the outer wall of the dyeing tank 1, and a rubber plate 11 fixedly connected to the front and rear ends of the right side of the outer wall of the dyeing tank 1. Specifically, the top of the dyeing chamber 1 has multiple dyeing tanks 3, which are prepared for different colors of dye, ensuring that each color can penetrate evenly into different yarns. The vent pipe 4 not only ensures that air in the dye liquor can be effectively discharged, but also ensures the circulation of the dye liquor, thereby improving the uniformity and efficiency of dyeing. The vent hole 5 allows for smooth gas exchange in the dyeing chamber 1 during operation. The diaphragm 6 prevents backflow of the dye liquor, ensuring the stability and controllability of the dyeing process. The one-way valve 7 ensures that the gas can only flow in one direction, avoiding gas backflow and mixing, thereby ensuring the clarity and accuracy of the dyeing. For accuracy, the telescopic rod 28 is fixedly connected to the sliding plate 29, allowing the dyeing tank 1 to be flexibly adjusted during operation to adapt to yarns of different lengths and thicknesses. The filter plate 10 filters out impurities in the dye liquor, ensuring the purity of the dye liquor and thus improving the dyeing quality. The dyeing mechanism 2 is the core of the entire dyeing process. By precisely controlling the flow rate and pressure of the dye liquor, it performs multi-color dyeing on the yarn. The sponge plate 12 can absorb the overflowing dye liquor, preventing the dye liquor from polluting the environment, and also protecting the outer wall of the dyeing tank 1 from corrosion. The rubber plate 11 can absorb the vibration generated during the operation of the equipment, ensuring the stable operation of the dyeing tank 1.

[0019] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3The dyeing mechanism 2 includes two fixed plates 201. The outer walls of the two fixed plates 201 are fixedly connected to the middle of the left and right sides of the outer wall of the dyeing box 1. A telescopic rod 202 is fixedly connected to the top of the fixed plate 201. A sliding plate 203 is fixedly connected to the top of the telescopic rod 202. A fixed column 204 is fixedly connected to the top of the sliding plate 203. A fixed ring 205 is fixedly connected to the top of the fixed column 204. A support column 206 is provided on the inner wall of the fixed ring 205. Multiple dyeing racks 207 are fixedly connected to the bottom of the outer wall of the support column 206. An identification plate 18 is fixedly connected to the rear side of the dyeing box 1. A weight reduction groove 17 is opened in the middle of the top surface of the dyeing box 1. Specifically, two fixed plates 201 are fixedly connected to the dyeing tank 1, ensuring the stability of the entire device. The fixed plates 201 not only provide structural support, but also have a telescopic rod 202 fixed to their top. The telescopic rod 202 is fixedly connected to the sliding plate 203, allowing the entire device to adapt to dyeing needs of different heights and sizes. The fixed column 204 not only enhances the vertical stability of the device, but also has a fixing ring 205 fixed to its top, providing an opportunity for further expansion of the device. Multiple dyeing racks 207 are fixed to the bottom of the outer wall of the support column 206, ensuring that the fabric can be evenly contacted with the dye during the dyeing process. The label plate 18 clearly marks the operation instructions and safety warnings, providing clear guidance for operators. The weight reduction tank 17 takes into account the additional weight that may be generated during the dyeing process. By reducing the pressure at the top, it further ensures the safety and durability of the entire device.

[0020] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 A controller 13 is fixedly connected to the middle of the front side of the dyeing tank 1. The controller 13 is electrically connected to the telescopic rod 28 and the telescopic rod 1202. A display screen 14 is fixedly connected to the left front side of the controller 13. A button 15 is provided at the bottom front side of the controller 13. Specifically, the controller 13 not only serves as the core control unit of the dyeing tank 1, but is also electrically connected to the telescopic rod 2 8 and the telescopic rod 1 202 to ensure precise control of the entire dyeing process. The display screen 14 allows the operator to monitor the dyeing status and parameters in real time, and the buttons 15 are designed to provide an intuitive and easy-to-understand user interface.

[0021] Please see the appendix Figure 1 Appendix Figure 2 and attached Figure 3 The top front and rear sides of the sliding plate 203 are fixedly connected with the fixing ring 19. The inner wall of the fixing ring 19 is fixedly connected to the outer wall of the fixing column 204. The bottom left and right sides of the outer wall of the dyeing rack 207 are fixedly connected with the limiting ring 16. The outer wall of the sliding plate 203 is slidably connected to the left and right sides of the outer wall of the dyeing box 1. Specifically, the sliding plate 203 is fixedly connected to the fixed ring 19, ensuring the stability of the sliding plate 203 during movement. The fixed ring 19 is fixedly connected to the fixed column 204, which not only enhances the overall mechanical strength but also ensures the reliability of the equipment during long-term operation. The limiting ring 16 restricts the movement range of the dyeing rack 207, preventing it from exceeding the predetermined movement trajectory, thereby ensuring the accuracy of the dyeing process. The sliding plate 203 is slidably connected to the dyeing tank 1, allowing the sliding plate 203 to slide freely on the outer wall of the dyeing tank 1, thus facilitating the loading and unloading of materials and position adjustment during the dyeing process.

[0022] Working principle: When the yarn is immersed in the dyeing tank 3, the telescopic rod 8 is activated. The telescopic rod 8 pushes the sliding plates 9 on both sides, causing the sliding plates 9 to move outward along the inner wall of the vent pipe 4. This forces the air inside the vent pipe 4 out of the vent hole 5, causing a large number of bubbles to rise in the dyeing solution inside the dyeing tank 3. These bubbles can fully disperse the yarn, preventing it from piling up and preventing the dyeing solution from penetrating the interior. No water spraying is required, thus improving the environmental protection effect of the equipment. The diaphragm 6 prevents the dyeing solution from entering the interior of the vent pipe 4. The one-way valve 7 ensures that the gas does not leak out, while external gas can be drawn in. The filter plate 10 blocks large particles in the external gas, reducing the pollution to the dyeing solution. The yarn is wound around the outer wall of the dyeing rack 207, and then the telescopic rod 202 is activated. The telescopic rod 202 will pull the sliding plate 203 and the fixed column 204 downward together. The fixed column 204 will drive the fixed ring 205 and the support column 206 downward together, thereby immersing the yarn into the dyeing solution inside the dyeing tank 3. The dyeing rack 207 can confine the yarn inside its enclosure, preventing the yarn from shaking and falling into the dyeing solution during the soaking process. This realizes multi-tank dyeing of the yarn. Each dyeing tank 3 can be filled with dyeing solution of different colors, thereby improving the multi-color dyeing and speeding up the dyeing efficiency.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-tank immersion dyeing apparatus for yarn dyeing, comprising an immersion tank (1), characterized in that: The top of the dyeing box (1) is provided with multiple dyeing tanks (3), the bottom of the inner wall of the dyeing box (1) is fixedly connected with multiple air pipes (4), the top of the outer wall of the air pipes (4) is provided with multiple air holes (5), the inner wall of the air holes (5) is fixedly connected with a diaphragm (6), the left and right sides of the air pipes (4) are threaded with one-way valves (7), the middle of the inner wall of the air pipes (4) is fixedly connected with a telescopic rod (8), the left and right ends of the telescopic rod (8) are fixedly connected with sliding plates (9), the left and right sides of the inner wall of the air pipes (4) are fixedly connected with filter plates (10) near the edge, and the top of the dyeing box (1) is provided with a dyeing mechanism (2), which is used to dye the yarn in multiple colors.

2. The multi-tank immersion dyeing apparatus for yarn dyeing according to claim 1, characterized in that: The dyeing mechanism (2) includes two fixed plates (201). The outer walls of the two fixed plates (201) are fixedly connected to the middle of the left and right sides of the outer wall of the dyeing box (1). A telescopic rod (202) is fixedly connected to the top of the fixed plate (201). A sliding plate (203) is fixedly connected to the top of the telescopic rod (202). A fixed column (204) is fixedly connected to the top of the sliding plate (203). A fixed ring (205) is fixedly connected to the top of the fixed column (204). A support column (206) is provided on the inner wall of the fixed ring (205). Multiple dyeing racks (207) are fixedly connected to the bottom of the outer wall of the support column (206).

3. The multi-tank immersion dyeing apparatus for yarn dyeing according to claim 1, characterized in that: The front and rear ends of the left side of the outer wall of the dyeing box (1) are fixedly connected to a sponge board (12), and the front and rear ends of the right side of the outer wall of the dyeing box (1) are fixedly connected to a rubber board (11).

4. The multi-tank immersion dyeing apparatus for yarn dyeing according to claim 1, characterized in that: A controller (13) is fixedly connected to the middle of the front side of the dyeing tank (1), and the controller (13) is electrically connected to the telescopic rod two (8) and the telescopic rod one (202).

5. A multi-tank immersion dyeing apparatus for yarn dyeing according to claim 4, characterized in that: The controller (13) is fixedly connected to the display screen (14) on the front left side, and the controller (13) is provided with a button (15) at the bottom front side.

6. The multi-tank immersion dyeing apparatus for yarn dyeing according to claim 2, characterized in that: The top front and rear sides of the sliding plate (203) are fixedly connected with a fixing ring (19), and the inner wall of the fixing ring (19) is fixedly connected to the outer wall of the fixing column (204).

7. A multi-tank immersion dyeing apparatus for yarn dyeing according to claim 1, characterized in that: A label plate (18) is fixedly connected to the rear side of the dyeing box (1), and a weight reduction groove (17) is opened in the middle of the top surface of the dyeing box (1).

8. A multi-tank immersion dyeing apparatus for yarn dyeing according to claim 2, characterized in that: Limiting rings (16) are fixedly connected to the bottom left and right sides of the outer wall of the dyeing rack (207), and the outer wall of the sliding plate (203) is slidably connected to the outer wall of the dyeing box (1) on both the left and right sides.

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