A dyeing device capable of quantitatively preparing a dyeing solution

Abstract

The utility model discloses a kind of dyeing devices of quantitatively dispensing dye liquor, including rack, the top of the rack is fixedly connected with stirring motor, the top of the rack is fixedly connected with dyeing assembly, the outer wall of the rack is fixedly connected with primary color cylinder, the top of the primary color cylinder is equipped with extraction pump, the output end of the extraction pump is equipped with connecting pipe, the outer wall of the primary color cylinder is fixedly connected with inflow pipe, the outer wall of the inflow pipe is equipped with valve, and the one end of the inflow pipe is threadedly equipped with filter head. A kind of dyeing device of quantitatively dispensing dye liquor provided by the utility model can be quantitatively dispensed by using three primary color tanks, and only the addition amount of three primary color dyes needs to be adjusted appropriately, and only three primary color dyes, such as cyan, magenta and yellow, and a small amount of auxiliary dyes need to be reserved for quantitatively dispensing by using three primary color tanks. Accurate quantitative dispensing can avoid dye waste caused by excessive addition or incorrect dispensing.

Description

Technical Field

[0001] This utility model relates to the field of dyeing technology, specifically to a dyeing device capable of quantitatively preparing dye solutions. Background Technology

[0002] In utility model patent application CN114657729B, published on August 18, 2023, entitled "A Dyeing Apparatus for Textile Dyeing," this invention discloses a dyeing apparatus for textile dyeing, comprising a base plate, a support rod mounted on top of the base plate, a dyeing tank mounted on top of the support rod, an inlet pipe and an outlet pipe mounted on top of the dyeing tank, the inlet and outlet pipes being symmetrically installed on top of the dyeing tank, a scraping assembly installed inside the outlet pipe, the scraping assembly including a scraper for scraping off pigment residue from the textile and a rotating shaft, the scraper being mounted inside the outlet pipe via the rotating shaft, and a roller installed inside the dyeing tank. This invention can effectively scrape off excess pigment from the surface of the textile, ensuring more uniform dyeing, guaranteeing the smoothness of the textile, and improving the dyeing quality of the textile.

[0003] In the prior art, including the aforementioned patents, traditional dyeing methods may require multiple attempts to adjust the color due to inaccurate color control, resulting in a large amount of dye being wasted. It is difficult to accurately control the color, thereby increasing the dye waste rate. At the same time, during mass production, there may be a certain color difference between the initial and subsequent adjustments due to the addition of dye, which increases production costs. Therefore, it is necessary to design a dyeing device that can quantitatively adjust the dye solution. Utility Model Content

[0004] The purpose of this invention is to provide a dyeing device that can quantitatively mix dye solution to solve the problem of dye waste caused by the difficulty in properly mixing dye solution mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dyeing device for quantitatively dispensing dye solution, comprising a frame, a stirring motor fixedly connected to the top of the frame, a dyeing assembly fixedly connected to the top of the frame, a primary color cylinder fixedly connected to the outer wall of the frame, an extraction pump installed on the top of the primary color cylinder, a connecting pipe installed at the output end of the extraction pump, an inlet pipe fixedly connected to the outer wall of the primary color cylinder, a valve installed on the outer wall of the inlet pipe, and a filter head threadedly installed at one end of the inlet pipe.

[0006] Furthermore, the dyeing assembly includes a cylinder, a central shaft, a spiral blade, and a closed door. The cylinder is fixedly connected to the top of the frame, and the output shaft of the stirring motor is fixedly connected to the central shaft via a coupling. The spiral blade is installed on the outer wall of the central shaft, and the closed door is provided on the outer wall of the cylinder.

[0007] Furthermore, the outer wall of the cylinder is equipped with multiple sets of closing doors, and the internal bearing of the cylinder is connected to a central shaft.

[0008] Furthermore, the inner wall of the filter head is in contact with the spiral blade, and there are three sets of filter heads, all located on the outer arc of the spiral blade's rotation.

[0009] Furthermore, the primary color cylinders are provided in three sets, and the three sets of primary color cylinders are respectively filled with cyan, magenta and yellow dyes.

[0010] Furthermore, the primary color cylinder is connected to the dyeing assembly via an inlet pipe, and valves are provided on both sides of the inlet pipe.

[0011] Furthermore, the outer wall of the primary color cylinder is equipped with filling hoppers, and the number of filling hoppers is the same as the number of primary color cylinders.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the dyeing device that can quantitatively prepare dye solution is reasonable and has the following advantages: (1) The dyeing solution can be quantitatively adjusted by the designed primary color tank. If the color needs to be finely adjusted or changed during the dyeing process, it is very convenient to use the three primary color tank for quantitative adjustment. Only the amount of the three primary color dyes added needs to be adjusted appropriately to quickly obtain a new color without having to prepare a large amount of dyeing solution of different colors. At the same time, the primary color tank is individually controlled by a valve. Compared with storing a large amount of finished dyes of different colors, using the three primary color tank for quantitative adjustment only requires storing three primary color dyes of cyan, magenta, and yellow, as well as a small amount of auxiliary dyes. Precise quantitative adjustment can avoid the waste of dyes caused by excessive addition or incorrect adjustment. Since the three primary color tank can accurately control the amount of dye used, the dye components in the wastewater generated during the dyeing process are relatively small, which reduces the color and pollutant concentration of the wastewater, reduces the burden of wastewater treatment, and is beneficial to environmental protection. (2) The filter head can filter out the dye impurities in the internal dye, preventing impurities from entering the cylinder and adhering to the dyed material, thereby avoiding uneven dyeing, color spots or color blemishes, etc., making the dyeing effect more uniform, bright and pure. While using the spiral blade to stir, the edge of the spiral blade is used to scrape and clean the filter head, preventing impurities from depositing and accumulating in the pipeline of the dyeing equipment, ensuring the smooth flow of dye in the pipeline, preventing system failures caused by pipeline blockage, and ensuring the normal operation of the entire dyeing system. Attached Figure Description

[0013] Figure 1 This is a front view of the present utility model; Figure 2 This is a rear view of the present invention; Figure 3 This is a schematic diagram of the internal structure of the dyeing component of this utility model; Figure 4 This is a schematic diagram of the inlet pipe and filter head of this utility model.

[0014] In the diagram: 1. Frame; 2. Stirring motor; 3. Dyeing assembly; 301. Cylinder; 302. Central shaft; 303. Spiral blade; 304. Closing door; 4. Original color cylinder; 5. Extraction pump; 6. Connecting pipe; 7. Inlet pipe; 8. Valve; 9. Filter head; 10. Filling hopper. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4 The present invention provides a technical solution as follows: Example 1:

[0017] A dyeing apparatus for quantitatively preparing dye solution includes a frame 1, a stirring motor 2 fixedly connected to the top of the frame 1, a dyeing assembly 3 fixedly connected to the top of the frame 1, a primary color cylinder 4 fixedly connected to the outer wall of the frame 1, a suction pump 5 installed on the top of the primary color cylinder 4, a connecting pipe 6 installed at the output end of the suction pump 5, an inlet pipe 7 fixedly connected to the outer wall of the primary color cylinder 4, a valve 8 installed on the outer wall of the inlet pipe 7, and a filter head 9 threadedly installed at one end of the inlet pipe 7.

[0018] The above structure allows for quantitative mixing of dyeing solutions via the designed primary color tank 4. During the dyeing process, if it is necessary to make minor adjustments or changes to the color, it is very convenient to use the three primary color tank for quantitative mixing. By simply adjusting the amount of the three primary color dyes added, a new color can be obtained quickly without having to prepare a large amount of dyeing solutions of different colors.

[0019] Furthermore, the dyeing assembly 3 includes a cylinder 301, a central shaft 302, a spiral blade 303, and a closing door 304. The top of the frame 1 is fixedly connected to the cylinder 301. The output shaft of the stirring motor 2 is fixedly connected to the central shaft 302 via a coupling. The spiral blade 303 is installed on the outer wall of the central shaft 302. The outer wall of the cylinder 301 is provided with a closing door 304. Multiple sets of closing doors 304 are installed on the outer wall of the cylinder 301. The central shaft 302 is connected to the inner bearing of the cylinder 301. The inner wall of the filter head 9 is in contact with the spiral blade 303. There are three sets of filter heads 9, all located on the outer arc of the spiral blade 303.

[0020] The above structure uses a stirring motor 2 to drive the central shaft 302 to rotate, which in turn drives the spiral blade 303 to rotate and stir.

[0021] Furthermore, there are three sets of primary color cylinders 4, and the three sets of primary color cylinders 4 are filled with cyan, magenta and yellow dyes respectively. The primary color cylinders 4 are connected to the dyeing assembly 3 through inlet pipes 7, and valves 8 are provided on both sides of the inlet pipes 7. Filling hoppers 10 are installed on the outer wall of the primary color cylinders 4, and the number of filling hoppers 10 is the same as the number of primary color cylinders 4.

[0022] The above structure, by using a three-primary-color tank for quantitative mixing, only requires the storage of three primary-color dyes: cyan, magenta, and yellow, as well as a small amount of auxiliary dyes. Precise quantitative mixing can avoid dye waste caused by excessive addition or incorrect mixing. Because the three-primary-color tank quantitative mixing can accurately control the amount of dye used, the wastewater generated during the dyeing process contains relatively little dye.

[0023] Working principle: In use, firstly, the dyeing solution can be quantitatively prepared through the designed primary color tank 4. If it is necessary to make fine adjustments or changes to the color during the dyeing process, it is very convenient to use the three primary color tank for quantitative preparation. Only by appropriately adjusting the amount of the three primary color dyes added, a new color can be obtained quickly without having to prepare a large amount of dye solution of different colors. At the same time, the primary color tank 4 is individually controlled by valve 8. Compared with storing a large amount of finished dyes of different colors, using the three primary color tank for quantitative preparation only requires storing the three primary color dyes of cyan, magenta, and yellow, as well as a small amount of auxiliary dyes, which are stored separately in the primary color tank 4. Precise quantitative preparation can avoid dye waste caused by over-addition or incorrect preparation. Since the quantitative preparation of the three primary color tank can accurately control the amount of dye used, the dyeing wastewater contains relatively less dye, which reduces the color and pollutant concentration of the wastewater, reduces the burden of wastewater treatment, and is beneficial to environmental protection. Secondly, the primary color cylinders 4 are connected to each other by a pump 5 and a connecting pipe 6, so as to facilitate mixing and use. The dyeing principle is put into the cylinder 301, and the stirring motor 2 drives the central shaft 302 to rotate, thereby driving the spiral blade 303 to rotate and stir. Finally, the filter head 9 filters out dye impurities from the internal dye, preventing them from entering the cylinder 301 and adhering to the dyed material. This avoids uneven dyeing, color spots, or other problems, resulting in a more uniform, vibrant, and pure dyeing effect. While the spiral blade 303 is used for stirring, its edge is scraped to clean the filter head 9, preventing impurities from depositing and accumulating in the dyeing equipment's pipes. This ensures smooth dye flow within the pipes, prevents system malfunctions caused by pipe blockage, and guarantees the normal operation of the entire dyeing system.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A dyeing apparatus capable of quantitatively dispensing dye solution, comprising a frame (1), characterized in that: A stirring motor (2) is fixedly connected to the top of the frame (1), a dyeing component (3) is fixedly connected to the top of the frame (1), a primary color cylinder (4) is fixedly connected to the outer wall of the frame (1), a pump (5) is installed on the top of the primary color cylinder (4), a connecting pipe (6) is installed at the output end of the pump (5), an inlet pipe (7) is fixedly connected to the outer wall of the primary color cylinder (4), a valve (8) is installed on the outer wall of the inlet pipe (7), and a filter head (9) is threaded on one end of the inlet pipe (7); the inner wall of the filter head (9) is in contact with the spiral blade (303), and there are three sets of filter heads (9), all of which are located on the outer arc of the spiral blade (303).

2. The dyeing apparatus for quantitatively preparing dye solution according to claim 1, characterized in that: The dyeing assembly (3) includes a cylinder (301), a central shaft (302), a spiral blade (303), and a closing door (304). The top of the frame (1) is fixedly connected to the cylinder (301). The output shaft of the stirring motor (2) is fixedly connected to the central shaft (302) through a coupling. The outer wall of the central shaft (302) is equipped with a spiral blade (303). The outer wall of the cylinder (301) is provided with a closing door (304).

3. The dyeing apparatus for quantitatively preparing dye solution according to claim 2, characterized in that: The outer wall of the cylinder (301) is equipped with multiple sets of closing doors (304), and the inner bearing of the cylinder (301) is connected to the central shaft (302).

4. The dyeing apparatus for quantitatively preparing dye solution according to claim 1, characterized in that: The primary color cylinders (4) are set in three sets, and the three sets of primary color cylinders (4) are respectively filled with cyan, magenta and yellow dyes.

5. The dyeing apparatus for quantitatively preparing dye solution according to claim 1, characterized in that: The primary color cylinder (4) is connected to the dyeing assembly (3) through the inlet pipe (7), and valves (8) are provided on both sides of the inlet pipe (7).

6. The dyeing apparatus for quantitatively preparing dye solution according to claim 1, characterized in that: The outer wall of the primary color cylinder (4) is equipped with a filling hopper (10), and the number of filling hoppers (10) is the same as the number of primary color cylinders (4).

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