A dyeing and steaming fixing device

Abstract

The utility model discloses a kind of dyeing steam color fixing devices, including dyeing box, the inner portion of the dyeing box is separately provided with dip-dyeing chamber, steaming chamber, and steaming chamber and dip-dyeing chamber are through through-port in upper portion, cloth body is passed in the through-port, and the both ends of cloth body are passed dip-dyeing chamber and steaming chamber and extend to the outside of dyeing box. The utility model is on the one hand through the synergic cooperation of steam extraction pump, steam extraction pipe, steam extraction main pipe, steam delivery pipe and circulation pipe, realize steam recycling, reduce steam waste, reduce energy consumption, improve steam utilization rate, reduce enterprise production cost, enhance production economy and environmental protection nature;On the other hand, through one-way steam structure in circulation pipe, uniform communication pipe and inclined plate in steaming chamber, guarantee steam evenly distributes in steaming chamber, make steam more fully, evenly contact with cloth body, improve color fixing effect, solve uneven problem of cloth color fixing, improve product quality and production efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric processing equipment, and in particular to a dyeing steam fixing device. Background Technology

[0002] In the textile dyeing industry, steam fixing is a key process step for improving the bonding strength between dyes and fabrics. Existing dyeing steam fixing equipment typically uses independent steam generators to provide steam for the fixing process. This method suffers from low steam utilization and high energy consumption. Furthermore, the uneven distribution of steam within the fixing chamber leads to significant differences in fixing effects in different parts of the fabric, affecting product quality stability. In addition, some equipment lacks an effective steam recycling mechanism, directly releasing steam that is not absorbed by the fabric, resulting in resource waste and increased production costs for enterprises.

[0003] Therefore, we propose a dyeing steam fixing device. Utility Model Content

[0004] The main objective of this invention is to provide a dyeing steam fixing device. This device addresses the problems of low steam utilization, high energy consumption, and uneven steam distribution within the fixing chamber, which leads to significant differences in fixing effects across different parts of the fabric. It also avoids the direct discharge of unabsorbed steam, preventing resource waste and increased costs. This improves the steam recycling rate and optimizes the uniformity of steam distribution within the steaming chamber, ensuring that all parts of the fabric receive stable and sufficient steam during the fixing process. This significantly enhances product quality stability, reduces energy costs and resource consumption in production, and improves the economic and environmental aspects of the production process, effectively solving the problems in the background technology.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A dyeing steam fixing device includes a dyeing box, the interior of which is provided with an immersion chamber and a steaming chamber, and the upper part of the steaming chamber and the immersion chamber are connected by a passage. A fabric body passes through the passage, and both ends of the fabric body pass through the immersion chamber and the steaming chamber and extend to the outside of the dyeing box.

[0007] The dyeing chamber has a steam supply pipeline mechanism on one outer wall. This mechanism includes an extraction pipe, a main extraction pipe, a supply pipe, a circulation pipe, and a uniform connecting pipe. An extraction pump is mounted on the main extraction pipe. Multiple extraction pipes are provided, each with one end fixedly connected to the upper part of one outer wall of the dyeing chamber and communicating with the dyeing chamber. The other end of each extraction pipe is fixedly connected to one side of the main extraction pipe. The extraction pump is located behind the extraction pipes. Multiple supply pipes are also provided, each with one end fixedly connected to the lower part of one outer wall of the dyeing chamber and communicating with the steaming chamber. The top end of the pipe is fixedly connected to the bottom end of the extraction steam main pipe. There are multiple circulation pipes. One end of each circulation pipe is fixedly connected to the upper part of the outer wall of the dyeing box. The extraction steam pipe is connected to the dyeing chamber. The other end of the circulation pipe is fixedly connected to the steam supply pipe. The number of steam supply pipes, extraction steam pipes and circulation pipes are one-to-one, and the positions of steam supply pipes and circulation pipes are one-to-one. A circulation pump is provided on the circulation pipe. There are two sets of one-way steam passage structures inside the circulation pipe. The uniform connecting pipe connects the interior of multiple sets of circulation pipes and is located between the two sets of one-way steam passage structures. The circulation pump is located above the two sets of one-way steam passage structures.

[0008] An inclined plate is fixedly connected to the lower part of the inner wall of the steaming chamber, and the inclined plate is located above the connection between the steam pipe and the dyeing box. Multiple evenly distributed steam passage slots are opened on the surface of the inclined plate.

[0009] By adopting the above technical solution, the steam extraction pump operates, extracting steam from the dyeing chamber through multiple steam extraction pipes. The extracted steam is then collected in the main steam extraction pipe, and the steam in the main steam extraction pipe is then sent into the steaming chamber through multiple steam delivery pipes. This provides the necessary steam environment for the fabric body to be steam-fixed in the steaming chamber. Multiple circulation pipes are connected to the dyeing chamber at one end. When the circulation pump operates, it extracts the steam in the dyeing chamber through the circulation pipes and then sends it into the steam delivery pipes, realizing the recycling of steam and improving the utilization rate of steam. The circulation pipes are equipped with two sets of unidirectional steam passage structures to ensure unidirectional steam flow and avoid steam backflow. At the same time, the uniform connecting pipes connect the multiple sets of circulation pipes between the two sets of unidirectional steam passage structures, making the steam distribution more uniform during the circulation process. This further ensures the uniformity of steam distribution in the steaming chamber, which is conducive to improving the fixing effect.

[0010] The inclined plate at the lower part of the inner wall of the steaming chamber is located above the connection between the steam supply pipe and the dyeing box. The multiple evenly distributed steam channels on the surface of the inclined plate help to distribute the steam entering the steaming chamber from the steam supply pipe more evenly within the chamber, avoiding direct impact of steam on the fabric body. This allows the steam to better contact the fabric body, improving the color fixing effect. The inclined plate also plays a certain role in guiding the flow, allowing the steam to form a reasonable flow path within the steaming chamber, further optimizing the environment for steam color fixing.

[0011] Furthermore, the one-way steam passage structure includes a circulation pipe and a tension spring bracket fixedly connected to the inner wall of the circulation pipe. A one-way blocking ring is fixedly connected to the inner wall of the circulation pipe below the tension spring bracket. A central ring hole is opened at the center of the one-way blocking ring. A one-way blocking ball is movably arranged below the one-way blocking ring. The diameter of the one-way blocking ball is larger than the diameter of the central ring hole. A reset holding spring is fixedly connected between the top end of the one-way blocking ball and the bottom end of the tension spring bracket, and the reset holding spring is in a stretched state.

[0012] By adopting the above technical solution, when the circulating pump operates and steam flows in the circulating pipe, the steam pressure pushes the one-way blocking ball downward. Since the reset holding spring is in a stretched state, when the steam pressure is sufficient, the one-way blocking ball separates from the one-way blocking ring, and the steam flows in the circulating pipe through the central ring hole. When the steam stops flowing or the pressure decreases, the reset holding spring contracts, pulling the one-way blocking ball upward. The one-way blocking ball blocks the central ring hole, preventing steam backflow, thereby realizing the one-way flow of steam in the circulating pipe, ensuring that the steam circulates in the set direction, avoiding steam backflow from interfering with the entire steam circulation system, stabilizing the path and direction of steam circulation, and further ensuring the reliability and stability of steam circulation in the dyeing steam fixing device.

[0013] Furthermore, the dyeing box is provided with support legs at the four corners of the bottom. One end of the dyeing box has an inlet for the fabric body to pass through, and the inlet is connected to the dyeing chamber. The other end of the dyeing box has an outlet for the fabric body to exit, and the outlet is connected to the steaming chamber.

[0014] By adopting the above technical solution, the support legs are set at the four corners of the bottom of the dyeing box, which plays the role of supporting the dyeing box, keeping the dyeing box stable, and facilitating the installation and use of the entire dyeing steam fixing device.

[0015] The inlet is located at the upper part of one end of the dyeing box and is connected to the dyeing chamber. The fabric body enters the dyeing chamber inside the dyeing box through the inlet, which facilitates the fabric to enter the device for dyeing treatment and allows the fabric to fully contact the dye in the dyeing chamber.

[0016] The outlet is located at the upper part of the other end of the dyeing box and is connected to the steam chamber. The fabric body that has been dyed enters the steam chamber through the opening from the dyeing chamber and finally exits from the outlet, so that the fabric after steam fixing can leave the dyeing box smoothly. This realizes the continuous processing flow of the fabric from the inlet to the outlet in the dyeing box and ensures the continuity of the dyeing steam fixing process.

[0017] Furthermore, the upper inner walls of the dyeing chamber and the steaming chamber, near the inlet and outlet respectively, are each rotatably connected to a first guide roller for conveying the fabric body, and the upper inner walls of the dyeing chamber and the steaming chamber, near the outlet, are each rotatably connected to a second guide roller for conveying the fabric body.

[0018] By adopting the above technical solution, in the dyeing chamber and steaming chamber, the first guide roller is respectively set on the upper part of the inner wall near the inlet and outlet, and the second guide roller is set on the upper part of the inner wall near the opening. They are all rotatably connected. When the fabric body enters the dyeing chamber from the inlet, the first guide roller near the inlet rotates to guide the fabric body to move in the dyeing chamber, so that it can fully contact the dye to complete the dyeing process. When the fabric body enters the steaming chamber from the dyeing chamber through the opening, the second guide roller near the opening rotates to assist the fabric body to smoothly enter the steaming chamber from the dyeing chamber. In the steaming chamber, the first guide roller near the outlet rotates to guide the fabric body that has undergone steam fixing treatment to smoothly leave the dyeing box from the outlet. These guide rollers, by rotating and conveying the fabric body, play a guiding and supporting role, ensuring the stable movement of the fabric in the dyeing chamber and steaming chamber, so that the fabric can be processed according to the predetermined path in the dyeing box, ensuring the smooth progress of the entire dyeing steam fixing process, and also avoiding problems such as wrinkles and deviation of the fabric during movement, thus improving the quality of dyeing and fixing.

[0019] Furthermore, the lower part of the dyeing chamber is provided with a dyeing tank, and the inner wall of the bottom end of the dyeing tank is provided with multiple heating elements. The inner walls on both sides of the dyeing tank are respectively rotatably connected to a drive roller for conveying the fabric body and a stirring roller for stirring the dye solution. The stirring roller is located directly below the drive roller.

[0020] By adopting the above technical solution, the dyeing tank is used to hold the dye solution. The fabric body is transported into the dyeing tank by the rotation of the drive roller. The drive roller provides power to move the fabric in the dye solution, ensuring that the fabric can be fully immersed in the dye solution to realize the dyeing process. The stirring roller is located directly below the drive roller and stirs the dye solution in the dyeing tank by rotating. The stirring function is to make the dye solution evenly mixed, prevent the dye solution from settling or uneven concentration, and ensure the uniformity of fabric dyeing. At the same time, stirring can also promote full contact and reaction between the dye solution and the fabric, improving the dyeing effect. Multiple heating elements on the inner wall of the bottom of the dyeing tank can heat the dye solution. The appropriate temperature can accelerate the movement speed of dye molecules, improve the binding efficiency of dye and fabric, and improve the dyeing quality and effect. By controlling the heating temperature of the heating elements, the optimal dyeing temperature conditions can be adjusted according to different fabric and dye characteristics.

[0021] Furthermore, one end of the drive roller extends through the dyeing box to the outside and is fixedly connected to a drive gear, and one end of the stirring roller extends through the dyeing box to the outside and is fixedly connected to a driven gear, the driven gear meshing with the drive gear.

[0022] By adopting the above technical solution, when the drive roller rotates, since one end of the drive roller extends through the dyeing tank to the outside and is fixedly connected to the drive gear, the drive gear will rotate synchronously with the drive roller. Since one end of the stirring roller extends through the dyeing tank to the outside and is fixedly connected to the driven gear, and the driven gear meshes with the drive gear, when the drive gear rotates, it drives the driven gear to rotate through gear meshing transmission, thereby causing the stirring roller to rotate. This design creates a power transmission and motion coordination relationship between the drive roller and the stirring roller. The drive roller transports the fabric body, while the stirring roller stirs the dye liquor in the dyeing tank. The cooperation of the two helps the fabric to be dyed better in the dye liquor, improving dyeing efficiency and quality. The meshing of the drive gear and the driven gear ensures a stable speed relationship between the stirring roller and the drive roller, making the entire dyeing process stable and orderly.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] This utility model discloses a dyeing steam fixing device. By setting up a steam delivery pipeline mechanism, it utilizes the coordinated operation of a steam extraction pump, a steam extraction pipe, a steam extraction main pipe, a steam delivery pipe, and a circulation pipe to achieve steam recycling. When the steam extraction pump operates, it draws steam from the dyeing chamber, collects it through the steam extraction main pipe, and then sends it into the steaming chamber through the steam delivery pipe. The circulation pump draws steam from the dyeing chamber through the circulation pipe and sends it into the steam delivery pipe. Compared with traditional independent steam-supply fixing devices, it significantly reduces steam waste, effectively reduces energy consumption, and greatly improves steam utilization, thereby reducing the production cost of enterprises and enhancing the economic and environmental benefits of the production process.

[0025] This invention discloses a dyeing steam fixing device. Through two sets of unidirectional steam passage structures within the circulation pipe, a uniform connecting pipe, and an inclined plate within the steaming chamber, it ensures uniform steam distribution within the steaming chamber. The unidirectional steam passage structures ensure unidirectional steam flow, preventing backflow; the uniform connecting pipe makes the steam distribution more even during circulation; the inclined plate and its surface steam grooves disperse the steam entering from the steam pipe, preventing direct steam impact on the fabric and optimizing the steam flow path within the steaming chamber. Compared to existing devices, this design allows the steam to contact the fabric more fully and evenly, significantly improving the fixing effect, effectively solving the problem of uneven fabric fixing, and improving product quality and production efficiency. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of a dyeing steam fixing device according to the present invention.

[0027] Figure 2 This is a schematic diagram of the internal structure of a dyeing steam fixing device according to the present invention.

[0028] Figure 3This is a cross-sectional structural diagram of the steam pipeline mechanism of a dyeing steam fixing device according to the present invention.

[0029] Figure 4 This utility model relates to a dyeing steam fixing device. Figure 3 Enlarged view of point A in the middle.

[0030] In the diagram: 1. Dyeing box; 2. Immersion chamber; 3. Steam chamber; 4. Fabric body; 5. Inlet; 6. Steam extraction pipe; 7. Steam extraction main pipe; 8. Steam extraction pump; 9. Steam delivery pipe; 10. Circulation pipe; 11. Uniform connecting pipe; 12. Circulation pump; 13. Inlet; 14. Outlet; 15. Immersion tank; 16. Drive roller; 17. Stirring roller; 18. Drive gear; 19. Driven gear; 20. Heating element; 21. First guide roller; 22. Second guide roller; 23. Inclined plate; 24. Steam duct; 25. Tension spring bracket; 26. One-way plug ring; 27. Central ring hole; 28. One-way plug ball; 29. ​​Reset holding spring; 30. Support leg. Detailed Implementation

[0031] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0032] To prevent problems such as low steam utilization, high energy consumption, and uneven steam distribution within the curing chamber leading to significant differences in curing effects across different parts of the fabric, and to avoid resource waste and increased costs caused by the direct discharge of unabsorbed steam, this method improves steam recycling efficiency and optimizes the uniformity of steam distribution within the steaming chamber. This ensures that all parts of the fabric receive stable and sufficient steam during the curing process, significantly improving product quality stability, reducing energy costs and resource consumption, and enhancing the economic and environmental benefits of the production process. Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a dyeing steam fixing device includes a dyeing box 1. The dyeing box 1 is provided with an immersion chamber 2 and a steaming chamber 3. The upper part of the steaming chamber 3 and the immersion chamber 2 are connected by a passage 5. A fabric body 4 passes through the passage 5, and both ends of the fabric body 4 pass through the immersion chamber 2 and the steaming chamber 3 and extend to the outside of the dyeing box 1.

[0033] The dyeing chamber 1 has a steam pipeline mechanism on one outer wall, which includes a steam extraction pipe 6, a steam extraction main pipe 7, a steam transmission pipe 9, a circulation pipe 10, and a uniform connecting pipe 11. A steam extraction pump 8 is installed on the steam extraction main pipe 7. Multiple steam extraction pipes 6 are provided, one end of which is fixedly connected to the upper part of one outer wall of the dyeing chamber 1 and communicates with the dyeing chamber 2. The other end of each steam extraction pipe 6 is fixedly connected to one side of the steam extraction main pipe 7. The steam extraction pump 8 is located behind the steam extraction pipes 6. Multiple steam transmission pipes 9 are provided, one end of which is fixedly connected to the lower part of one outer wall of the dyeing chamber 1 and communicates with the steaming chamber 3. The top of each steam transmission pipe 9... The end of the circulation pipe 10 is fixedly connected to the bottom end of the extraction steam pipe 7. Multiple circulation pipes 10 are provided. One end of each circulation pipe 10 is fixedly connected to the upper part of the outer wall of the dyeing box 1. The extraction steam pipe 6 is connected to the dyeing chamber 2. The other end of the circulation pipe 10 is fixedly connected to the steam supply pipe 9. The number of steam supply pipes 9, extraction steam pipes 6 and circulation pipes 10 are one-to-one, and the positions of steam supply pipes 9 and circulation pipes 10 are one-to-one. A circulation pump 12 is provided on the circulation pipe 10. The inside of the circulation pipe 10 is provided with two sets of one-way steam passage structures. The uniform connecting pipe 11 connects the inside of multiple sets of circulation pipes 10 and is located between the two sets of one-way steam passage structures. The circulation pump 12 is located above the two sets of one-way steam passage structures.

[0034] An inclined plate 23 is fixedly connected to the lower part of the inner wall of the steam chamber 3, and the inclined plate 23 is located above the connection between the steam pipe 9 and the dyeing box 1. Multiple evenly distributed steam passage slots 24 are opened on the surface of the inclined plate 23.

[0035] During use, the steam extraction pump 8 operates, extracting steam from the dyeing chamber 2 through multiple steam extraction pipes 6. The extracted steam is collected in the steam extraction main pipe 7, and the steam in the steam extraction main pipe 7 is then sent into the steaming chamber 3 through multiple steam delivery pipes 9, providing the necessary steam environment for the fabric body 4 to be steam-fixed in the steaming chamber 3. Multiple circulation pipes 10 are connected to the dyeing chamber 2 at one end. The circulation pump 12 operates, extracting the steam in the dyeing chamber 2 through the circulation pipes 10 and then sending it into the steam delivery pipes 9 through the circulation pipes 10, realizing the recycling of steam and improving the utilization rate of steam. The circulation pipes 10 are equipped with two sets of unidirectional steam passage structures to ensure unidirectional steam flow and avoid steam backflow. At the same time, the uniform connecting pipes 11 connect the multiple sets of circulation pipes 10 between the two sets of unidirectional steam passage structures, making the steam distribution more uniform during the circulation process, further ensuring the uniformity of steam distribution in the steaming chamber 3, which is conducive to improving the fixing effect.

[0036] The inclined plate 23 on the lower part of the inner wall of the steaming chamber 3 is located above the connection between the steam pipe 9 and the dyeing box 1. The multiple evenly distributed steam channels 24 on the surface of the inclined plate 23 help to make the steam entering the steaming chamber 3 from the steam pipe 9 more evenly dispersed in the chamber, avoid the steam directly impacting the fabric body 4, and enable the steam to better contact the fabric body 4, thereby improving the color fixing effect. The inclined plate 23 can also play a certain role in guiding the flow, so that the steam forms a reasonable flow path in the steaming chamber 3, further optimizing the environment for steam color fixing.

[0037] For example, such as Figure 4 As shown, this utility model also includes a one-way steam passage structure comprising a circulation pipe 10 and a tension spring bracket 25 fixedly connected to the inner wall of the circulation pipe 10. A one-way blocking ring 26 is fixedly connected to the inner wall of the circulation pipe 10 and below the tension spring bracket 25. A central ring hole 27 is provided at the center of the one-way blocking ring 26. A one-way blocking ball 28 is movably disposed below the one-way blocking ring 26. The diameter of the one-way blocking ball 28 is larger than the diameter of the central ring hole 27. A reset holding spring 29 is fixedly connected between the top end of the one-way blocking ball 28 and the bottom end of the tension spring bracket 25, and the reset holding spring 29 is in a stretched state.

[0038] In use, when the circulating pump 12 operates and steam flows in the circulating pipe 10, the steam pressure pushes the one-way blocking ball 28 downward. Since the reset holding spring 29 is in a stretched state, when the steam pressure is sufficient, the one-way blocking ball 28 separates from the one-way blocking ring 26, and the steam flows in the circulating pipe 10 through the central ring hole 27. When the steam stops flowing or the pressure decreases, the reset holding spring 29 contracts, pulling the one-way blocking ball 28 upward. The one-way blocking ball 28 blocks the central ring hole 27, preventing steam backflow, thereby realizing the one-way flow of steam in the circulating pipe 10, ensuring that the steam circulates in the set direction, avoiding steam backflow from interfering with the entire steam circulation system, stabilizing the path and direction of the steam circulation, and further ensuring the reliability and stability of the steam circulation in the dyeing steam fixing device.

[0039] For example, such as Figure 1 , Figure 2 As shown, the present invention also includes a support leg 30 at each of the four corners of the bottom of the dyeing box 1, an inlet 13 for the fabric body 4 to pass through at the upper part of one end of the dyeing box 1, and the inlet 13 is connected to the dyeing chamber 2, and an outlet 14 for the fabric body 4 to pass out at the upper part of the other end of the dyeing box 1, and the outlet 14 is connected to the steaming chamber 3.

[0040] During use, the support legs 30 are set at the four corners of the bottom of the dyeing box 1 to support the dyeing box 1, so that the dyeing box 1 is placed stably, which facilitates the installation and use of the entire dyeing steam fixing device.

[0041] The inlet 13 is located at the upper part of one end of the dyeing box 1 and is connected to the dyeing chamber 2. The fabric body 4 enters the dyeing chamber 2 inside the dyeing box 1 through the inlet 13, which facilitates the fabric to enter the device for dyeing treatment and allows the fabric to fully contact the dye in the dyeing chamber 2.

[0042] The outlet 14 is located at the upper part of the other end of the dyeing box 1 and is connected to the steam chamber 3. The fabric body 4, after being immersed in dyeing, enters the steam chamber 3 through the opening 5 from the dyeing chamber 2 and finally exits from the outlet 14. This allows the fabric to leave the dyeing box 1 smoothly after the steam fixation treatment is completed, realizing the continuous processing flow of the fabric from the inlet to the outlet in the dyeing box 1, and ensuring the continuity of the dyeing steam fixation process.

[0043] For example, such as Figure 2 As shown, the present invention also includes a first guide roller 21 for conveying the fabric body 4, which is rotatably connected to the upper part of the inner wall of the dyeing chamber 2 and the steaming chamber 3, respectively near the inlet 13 and the outlet 14; and a second guide roller 22 for conveying the fabric body 4, which is rotatably connected to the upper part of the inner wall of the dyeing chamber 2 and the steaming chamber 3, respectively near the outlet 5.

[0044] In use, within the dyeing chamber 2 and the steaming chamber 3, the first guide roller 21 is positioned on the upper inner wall near the inlet 13 and outlet 14, respectively, and the second guide roller 22 is positioned on the upper inner wall near the opening 5. Both are rotatably connected. When the fabric body 4 enters the dyeing chamber 2 from the inlet 13, the first guide roller 21 near the inlet 13 rotates, guiding the fabric body 4 to move within the dyeing chamber 2, ensuring it fully contacts the dye to complete the dyeing process. When the fabric body 4 enters the steaming chamber 3 from the dyeing chamber 2 through the opening 5, the second guide roller 22 near the opening 5 rotates, assisting the fabric body... 4. The fabric body 4 smoothly enters the steaming chamber 3 from the dyeing chamber 2. Inside the steaming chamber 3, the first guide roller 21 near the outlet 14 rotates, guiding the fabric body 4, which has undergone steam fixing treatment, to smoothly leave the dyeing box 1 from the outlet 14. These guide rollers, by rotating and conveying the fabric body 4, play a guiding and supporting role, ensuring the stable movement of the fabric in the dyeing chamber 2 and the steaming chamber 3. This allows the fabric to be processed according to the predetermined path in the dyeing box 1, ensuring the smooth progress of the entire dyeing steam fixing process. At the same time, it avoids problems such as wrinkles and deviation of the fabric during movement, thus improving the quality of dyeing and fixing.

[0045] For example, such as Figure 2 As shown, the present invention also includes an immersion tank 15 at the lower part of the immersion chamber 2, a plurality of heating elements 20 on the inner wall of the bottom end of the immersion tank 15, and a drive roller 16 for conveying the fabric body 4 and a stirring roller 17 for stirring the dye solution respectively rotatably connected to the inner walls on both sides of the immersion tank 15, with the stirring roller 17 located directly below the drive roller 16.

[0046] In use, the dyeing tank 15 is used to hold the dye solution. The fabric body 4 is transported into the dyeing tank 15 by the rotation of the drive roller 16. The drive roller 16 provides power to move the fabric in the dye solution, ensuring that the fabric can be fully immersed in the dye solution to realize the dyeing process. The stirring roller 17 is located directly below the drive roller 16 and stirs the dye solution in the dyeing tank 15 by rotating. The stirring function is to make the dye solution evenly mixed, prevent the dye solution from settling or uneven concentration, and ensure the uniformity of the dyeing of the fabric. At the same time, stirring can also promote full contact and reaction between the dye solution and the fabric, improve the dyeing effect. Multiple heating elements 20 on the inner wall of the bottom of the dyeing tank 15 can heat the dye solution. The appropriate temperature can accelerate the movement speed of dye molecules, improve the binding efficiency of dye and fabric, and improve the dyeing quality and effect. By controlling the heating temperature of the heating elements 20, the optimal dyeing temperature conditions can be adjusted according to different fabric and dye characteristics.

[0047] For example, such as Figure 1 As shown, the present invention also includes a drive roller 16 extending through the dyeing box 1 to the outside and fixedly connected to a drive gear 18, and a stirring roller 17 extending through the dyeing box 1 to the outside and fixedly connected to a driven gear 19, wherein the driven gear 19 meshes with the drive gear 18.

[0048] In use, when the drive roller 16 rotates, the drive gear 18 rotates synchronously with the drive roller 16 because one end of the drive roller 16 extends through the dyeing tank 1 to the outside and is fixedly connected to the drive gear 18. The agitator roller 17 extends through the dyeing tank 1 to the outside and is fixedly connected to the driven gear 19, which meshes with the drive gear 18. Therefore, when the drive gear 18 rotates, the driven gear 19 rotates through gear meshing, which in turn causes the agitator roller 17 to rotate. This design creates a power transmission and motion coordination relationship between the drive roller 16 and the agitator roller 17. The drive roller 16 conveys the fabric body 4, while the agitator roller 17 agitates the dye solution in the dyeing tank 15. The cooperation of both helps the fabric to be dyed better in the dye solution, improving dyeing efficiency and quality. The meshing of the drive gear 18 and the driven gear 19 ensures a stable rotational speed relationship between the agitator roller 17 and the drive roller 16, making the entire dyeing process stable and orderly.

[0049] It should be noted that this utility model is a dyeing steam fixing device. The device is placed stably by the support legs 30 at the four corners of the bottom of the dyeing box 1. An appropriate amount of dye liquid is injected into the dyeing tank 15, and the dye liquid is heated to a suitable temperature by the heating element 20 according to the characteristics of the fabric and dye.

[0050] The fabric body 4 is inserted into the inlet 13 at the top of one end of the dyeing box 1, and passes through the first guide roller 21 and the drive roller 16 in the dyeing chamber 2 near the inlet 13 in sequence before entering the dyeing tank 15. Driven by the rotation of the drive roller 16, the fabric moves and is dyed in the dyeing tank 15. At the same time, the drive gear 18 drives the driven gear 19, causing the stirring roller 17 to rotate and stir the dye liquor. After the fabric is dyed, it passes through the second guide roller 22 near the opening 5 in the dyeing chamber 2 and enters the steaming chamber 3 through the opening 5.

[0051] Start the steam extraction pump 8 to extract steam from the dyeing chamber 2 through the steam extraction pipe 6 to the steam extraction main pipe 7, and then send it into the steaming chamber 3 through the steam delivery pipe 9; start the circulation pump 12 to extract the steam in the dyeing chamber 2 through the circulation pipe 10 and send it into the steam delivery pipe 9. The one-way steam structure ensures that the steam flows in one direction, and the uniform connecting pipe 11 makes the steam evenly distributed in the circulation pipe 10; the inclined plate 23 and the steam channel 24 in the steaming chamber 3 make the steam evenly dispersed and fully contact the fabric body 4 to complete the color fixing;

[0052] After color fixing is completed, the fabric is guided by the second guide roller 22 near the opening 5 and the first guide roller 21 near the outlet 14 in the steam chamber 3, and then passes out from the outlet 14, completing the entire dyeing steam color fixing process.

[0053] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dyeing steam fixing device, comprising a dyeing chamber (1), characterized in that, The dyeing box (1) is provided with an immersion chamber (2) and a steam chamber (3) inside. The upper part of the steam chamber (3) and the immersion chamber (2) are connected by a passage (5). The fabric body (4) passes through the passage (5), and both ends of the fabric body (4) pass through the immersion chamber (2) and the steam chamber (3) and extend to the outside of the dyeing box (1). The dyeing box (1) has a steam pipeline mechanism on one side of its outer wall. The steam pipeline mechanism includes a steam extraction pipe (6), a steam extraction main pipe (7), a steam transmission pipe (9), a circulation pipe (10), and a uniform connecting pipe (11). The steam extraction main pipe (7) is equipped with a steam extraction pump (8). There are multiple steam extraction pipes (6). One end of each steam extraction pipe (6) is fixedly connected to the upper part of one side of the dyeing box (1), and the steam extraction pipe (6) is connected to the dyeing chamber (2). The other end of each steam extraction pipe (6) is fixedly connected to one side of the steam extraction main pipe (7). The steam extraction pump (8) is located behind the steam extraction pipe (6). There are multiple steam transmission pipes (9). One end of each steam transmission pipe (9) is fixedly connected to the lower part of one side of the dyeing box (1), and the steam transmission pipe (9) is connected to the steaming chamber (3). The top end of the 9) is fixedly connected to the bottom end of the extraction steam pipe (7). There are multiple circulation pipes (10). One end of each circulation pipe (10) is fixedly connected to the upper part of the outer wall of the dyeing box (1). The extraction steam pipe (6) is connected to the dyeing chamber (2). The other end of the circulation pipe (10) is fixedly connected to the steam supply pipe (9). The number of steam supply pipe (9), extraction steam pipe (6) and circulation pipe (10) are one-to-one. The positions of steam supply pipe (9) and circulation pipe (10) are one-to-one. A circulation pump (12) is provided on the circulation pipe (10). There are two sets of one-way steam passage structures inside the circulation pipe (10). The uniform connecting pipe (11) connects the interior of multiple sets of circulation pipes (10) and is located between the two sets of one-way steam passage structures. The circulation pump (12) is located above the two sets of one-way steam passage structures. An inclined plate (23) is fixedly connected to the lower part of the inner wall of the steam chamber (3), and the inclined plate (23) is located above the connection between the steam pipe (9) and the dyeing box (1). Multiple evenly distributed steam grooves (24) are opened on the surface of the inclined plate (23).

2. The dyeing steam fixing device according to claim 1, characterized in that: The one-way steam passage structure includes a circulation pipe (10) and a tension spring bracket (25) fixedly connected to the inner wall of the circulation pipe (10). A one-way blocking ring (26) is fixedly connected to the inner wall of the circulation pipe (10) and below the tension spring bracket (25). A central ring hole (27) is opened at the center of the one-way blocking ring (26). A one-way blocking ball (28) is movably arranged below the one-way blocking ring (26). The diameter of the one-way blocking ball (28) is larger than the diameter of the central ring hole (27). A reset holding spring (29) is fixedly connected between the top end of the one-way blocking ball (28) and the bottom end of the tension spring bracket (25), and the reset holding spring (29) is in a stretched state.

3. The dyeing steam fixing device according to claim 1, characterized in that: The dyeing box (1) is provided with support legs (30) at the four corners of the bottom. The dyeing box (1) has an inlet (13) at the upper part of one end for the fabric body (4) to pass through, and the inlet (13) is connected to the dyeing chamber (2). The dyeing box (1) has an outlet (14) at the upper part of the other end for the fabric body (4) to pass through, and the outlet (14) is connected to the steam chamber (3).

4. The dyeing steam fixing device according to claim 1, characterized in that: The upper inner walls of the dyeing chamber (2) and the steaming chamber (3) are rotatably connected to a first guide roller (21) for conveying the fabric body (4), and the upper inner walls of the dyeing chamber (2) and the steaming chamber (3) are rotatably connected to a second guide roller (22) for conveying the fabric body (4), respectively, near the opening (5).

5. The dyeing steam fixing device according to claim 1, characterized in that: The lower part of the dyeing chamber (2) is provided with a dyeing tank (15). The inner wall of the bottom end of the dyeing tank (15) is provided with multiple heating elements (20). The inner walls on both sides of the dyeing tank (15) are respectively rotatably connected to a drive roller (16) for conveying the fabric body (4) and a stirring roller (17) for stirring the dye liquor. The stirring roller (17) is located directly below the drive roller (16).

6. The dyeing steam fixing device according to claim 5, characterized in that: One end of the drive roller (16) extends through the dyeing box (1) to the outside and is fixedly connected to the drive gear (18). One end of the stirring roller (17) extends through the dyeing box (1) to the outside and is fixedly connected to the driven gear (19). The driven gear (19) meshes with the drive gear (18).

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