Intelligent online color adjustment system and method for colored fiber blended yarn

Abstract

The present application relates to an intelligent online color adjustment system and method for colored fiber blended yarn, which includes a mixed fiber module for mixing colored fibers of different colors; a plurality of monochromatic fiber storage modules for storing monochromatic colored fibers; a monochromatic detection module for real-time detection of the color of the colored fibers in the monochromatic fiber storage module and outputting corresponding monochromatic chromaticity signals; a processor including a database for storing chromaticity interval data corresponding to various colors, the processor for receiving the monochromatic chromaticity signal, and performing calculation processing after comparing the received monochromatic chromaticity signal with the set chromaticity interval data, and the processor outputting the corresponding supply control signal after calculation processing; a monochromatic fiber output module for receiving the supply control signal and outputting the monochromatic colored fibers stored in the monochromatic fiber storage module to the mixed fiber module. The present application has the effect of reducing the chromaticity instability of the regenerated colored fibers.

Description

Technical Field

[0001] The present application relates to the field of recycling of waste textiles, and in particular to an intelligent online color adjustment system and method for colored fiber blended yarns. Background Art

[0002] When recycling waste textiles for reuse, the traditional production process is to fade them first, make new recycled textiles, and then bleach and dye them. However, this causes great pollution to the environment, so a non-fading process has been developed, which is to directly sort and decompose the waste colored textiles according to color categories, extract colored recycled fibers with spinning value, and then use these colored recycled fibers to spin and weave to make new recycled colored textiles.

[0003] However, due to the large discreteness of the chromaticity of the basic colors of the recycled waste textiles, the monomers and the small batches, and the fact that the recycled products are basically finished products (finished sweaters, scarves, etc.) with various styles and colors, it is difficult to carry out fine color separation, and they can only be sorted according to large categories of basic colors with a large chromaticity value range. Therefore, the regenerated colored fibers extracted from waste textiles have the problems of many batches, small batches, and large chromaticity differences for the same basic color. In addition, there is the defect that the color of fibers within the same batch is random and unstable, which greatly limits the application of colored spinning of recycled colored fibers and the scope of use and economic value of terminal manufactured textiles. Summary of the invention

[0004] In order to improve the problem of large chromaticity difference and color instability of regenerated colored fibers, the present application provides an intelligent online color adjustment system and method for colored fiber blended yarn.

[0005] The present application provides an intelligent online color adjustment system and method for colored fiber blended yarn, which adopts the following technical solutions:

[0006] An intelligent online color matching system for colored fiber blended yarn, comprising:

[0007] A fiber blending module, used to blend colored fibers of different colors;

[0008] A single-color fiber storage module, used for storing single-color colored fibers, wherein the single-color fiber storage modules are in a plurality;

[0009] A monochrome detection module, used for detecting the color of the colored fibers in the monochrome fiber storage module in real time and outputting a corresponding monochrome chromaticity signal;

[0010] A processor includes a database for storing chromaticity interval data corresponding to various colors, the processor is used to receive a monochrome chromaticity signal, and compare the received monochrome chromaticity signal with the set chromaticity interval data and then perform calculation processing, and the processor outputs a corresponding supply control signal after the calculation processing;

[0011] The monochromatic fiber output module receives the supply control signal and outputs the monochromatic colored fiber stored in the monochromatic fiber storage module to the mixed fiber module.

[0012] By adopting the above technical scheme, the waste textiles are first recycled and classified according to color categories, and then the monochrome chromaticity signals corresponding to the colored fibers stored in several monochrome fiber storage modules are sent to the processor through the monochrome detection module. The processor compares, analyzes and calculates the several monochrome chromaticity signals with the chromaticity interval data set by the staff to determine the proportion of the target mixed colored fibers composed of several monochrome colored fibers, and then outputs the corresponding supply control signal to control the output mixing of the monochrome colored fibers, thereby realizing the adjustment of the color of the regenerated colored fibers, making the color of the spun yarn and the terminal textiles meet the design requirements, and reducing the chromaticity fluctuation value of a certain color to within the allowable range specified by the National Standard Color System (CNCS), so as to meet the needs of the market and customers.

[0013] Optional, including:

[0014] The feedback detection module is used to detect the color of the colored fibers mixed by the mixed fiber module in real time, and output a corresponding mixed color chromaticity signal to the processor. After receiving the mixed color chromaticity signal, the processor compares it with the set chromaticity interval data. After the comparison processing, the processor outputs a corresponding supply control signal.

[0015] By adopting the above technical scheme, when the monochrome colored fibers are being mixed into the mixed colored fibers, if the color of the monochrome colored fibers changes, it will cause the color of the mixed colored fibers to have errors. At this time, the feedback detection module will output the corresponding mixed color chromaticity signal to the processor, and the processor will output the corresponding supply control signal to adjust the amount of each type of monochrome colored fiber input, so that the color of the mixed colored fibers returns to the set chromaticity range, and the probability of the color change of the monochrome colored fibers causing the color change of the finished mixed colored fibers is reduced, so that the color of the mixed colored fibers is more stable; and when the set chromaticity range falls within the allowable range of the national standard, even if the color change of the mixed colored fibers causes the feedback detection module to trigger the processor to adjust the amount of the monochrome colored fibers, at this time the mixed colored fibers fall out of the set chromaticity range but are still within the allowable range of the national standard.

[0016] Optional, including:

[0017] A mixed-color fiber storage module is used to store the colored fibers mixed by the mixed-color fiber module, and the feedback detection module detects the colored fibers in the mixed-color fiber storage module;

[0018] The mixed-color fiber input module is used to input the colored fibers mixed by the mixed-fiber module into the mixed-color fiber storage module.

[0019] By adopting the above technical solution, by storing the mixed colored fibers, the feedback detection module can directly detect the colored fibers in the mixed color fiber storage module, thereby reducing the probability of errors in the feedback detection module due to the rapid movement of the colored fibers, and making the detection of the feedback detection module more stable and accurate.

[0020] Optionally, the mixed fiber module includes:

[0021] A mixing submodule, used for mixing the colored fibers outputted from the monochrome fiber output module;

[0022] The first opening submodule is used for opening the colored fibers mixed by the mixing submodule.

[0023] By adopting the above technical solution, the mixed colored fibers are opened through the first opening sub-module, so that the mixed colored fibers are opened to a higher degree, thereby making the color of the colored fibers more uniform, and the results detected by the subsequent feedback detection module are closer to the actual color, which is conducive to the collection of the color chromaticity of the colored fibers and reduces the probability of inaccurate detection results due to the uneven color of the mixed colored fibers.

[0024] Optional, including:

[0025] The second opening submodule is used for opening the single-color colored fibers;

[0026] The monochrome fiber input module is used to input the opened monochrome colored fibers into the monochrome fiber storage module.

[0027] By adopting the above technical scheme, the monochromatic colored fibers are opened by the second opening sub-module, so that the monochromatic colored fibers are opened to a higher degree and the color of the monochromatic colored fibers is more uniform, which reduces the probability of color errors in the mixed colored fibers when they are subsequently added into mixed colored fibers due to the uneven color of the monochromatic colored fibers. It also facilitates the monochromatic detection module to collect the color and chromaticity of the monochromatic colored fibers, thereby improving the detection accuracy and the color stability of the mixed colored fibers.

[0028] Optional, including:

[0029] A mixed-color fiber output module, used for outputting the colored fibers in the mixed-color fiber storage module;

[0030] The fiber combing module is used for combing the colored fibers output by the mixed-color fiber output module.

[0031] By adopting the above technical solution, the mixed colored fibers that have been loosened and processed before are combed through the fiber combing module, so that the curly colored fibers are combed into straight single fibers, and in the process, the impurities and short fibers mixed in the colored fibers are removed, so that the discharged colored fibers are easier to comb and easier to be integrated into certain specifications for storage and transportation.

[0032] Optionally, a monochrome observation area is provided in the monochrome fiber storage module, and the colored fibers outputted from the monochrome fiber input module to the monochrome fiber storage module are accumulated in the monochrome observation area for detection by the monochrome detection module, and the monochrome fiber output module outputs the colored fibers in the monochrome observation area.

[0033] By adopting the above technical scheme, the monochrome colored fibers are briefly accumulated and stay in the monochrome observation area, so that the movement speed of the monochrome colored fibers is greatly slowed down, which is beneficial to detection, and further facilitates the monochrome detection module to detect the monochrome colored fibers, reduces the probability of detection errors caused by the excessive movement speed of the monochrome colored fibers, and further improves the detection accuracy of the monochrome detection module.

[0034] Optionally, a mixed color observation area is provided in the mixed color fiber storage module, and the colored fibers outputted to the mixed color fiber storage module by the mixed color fiber input module are accumulated in the mixed color observation area for detection by the feedback detection module, and the mixed color fiber output module outputs the colored fibers in the mixed color observation area.

[0035] By adopting the above technical scheme, the mixed colored fibers are briefly accumulated and stay in the mixed color observation area, so that the movement speed of the mixed colored fibers is greatly slowed down, which is beneficial to the detection of the mixed color detection module, and further facilitates the mixed color detection module to detect single-color colored fibers, reduces the probability of detection errors caused by the excessively fast movement speed of the mixed colored fibers, and further improves the detection accuracy of the single-color detection module.

[0036] Optionally, after the mixed color fiber enters the mixed color fiber storage module, the processor preferentially processes the mixed color chromaticity signal.

[0037] By adopting the above technical solution, when colored fibers enter the mixed-color fiber storage module, the mixed-color fiber output module will output the mixed colored fibers, and at the same time, the mixed colored fibers will be detected through the feedback detection module and the processor. When the mixed-color chromaticity signal is abnormal, it means that the color of the mixed colored fibers is abnormal, and at this time the monochrome chromaticity signal is output to the processor normally. At this time, since the processor gives priority to processing the mixed-color chromaticity signal, the processor will adjust the output speed ratio of each monochrome fiber output module according to the monochrome chromaticity signal at this time, and give priority to making the mixed-color chromaticity signal fall back into the chromaticity interval data set and stored in the database, thereby reducing the probability of conflict between the chromaticity of the mixed colored fibers calculated by the processor through the monochrome chromaticity signal and the actual chromaticity of the mixed colored fibers sent by the mixed-color chromaticity signal.

[0038] Optionally, an intelligent online color matching method for colored fiber blended yarn comprises:

[0039] S1. Setting the chromaticity interval data in the database, and placing the recycled waste textiles into the corresponding monochrome fiber storage modules according to the color categories;

[0040] S2, the monochrome detection module detects the colored fibers in the monochrome fiber storage module and outputs the corresponding monochrome chromaticity signal, and the processor receives the monochrome chromaticity signal and performs analysis and calculation to make the color chromaticity of the mixed colored fibers within the set chromaticity range, and outputs the corresponding supply control signal;

[0041] S3, the monochromatic fiber output module outputs monochromatic colored fibers at a corresponding output speed after receiving the supply control signal, and the monochromatic colored fibers of various colors are mixed by the mixed fiber module and then input into the mixed color fiber storage module;

[0042] S4, the feedback detection module detects the mixed colored fibers in the mixed color fiber storage module and outputs a corresponding mixed color chromaticity signal;

[0043] S5. After receiving the mixed color chromaticity signal, the processor compares the mixed color chromaticity signal with the chromaticity interval data set and stored in the database. If the mixed color chromaticity signal is within the chromaticity interval data, the corresponding supply control signal is output to maintain the output speed of the existing monochrome fiber output module; if the mixed color chromaticity signal is outside the chromaticity interval data, the corresponding supply control signal is output to increase or decrease the output speed of the corresponding monochrome fiber output module to adjust the mixed color chromaticity signal to be within the chromaticity interval data.

[0044] By adopting the above technical scheme, through the monochrome detection module, the processor and the monochrome fiber output module, it is achieved that the chromaticity of the mixed color fiber produced by the initial mixing is within the allowable range specified by the national standard color system, and then through the feedback detection module, the processor and the monochrome fiber output module, it is achieved that when the chromaticity of the monochrome colored fiber fluctuates subsequently, the chromaticity of the mixed colored fiber can still be within the allowable range specified by the national standard color system, thereby improving the quality level of the terminal product, improving the social value and economic benefits of the recycling of waste textiles, and making the product meet market demand and customer recognition to a greater extent.

[0045] In summary, the present application includes at least one of the following beneficial technical effects:

[0046] 1. The color of the recycled colored fiber is adjusted, so that the color of the spun yarn and the terminal textile meets the design requirements, and the chromaticity fluctuation value of a certain color is reduced to the allowable range specified by the National Standard Color System (CNCS), meeting the needs of the market and customers.

[0047] 2. The chromaticity of the mixed-color fibers produced at the beginning of mixing is within the allowable range specified by the national standard color system. It is also achieved that when the chromaticity of the single-color colored fibers fluctuates subsequently, the chromaticity of the mixed colored fibers can still be within the allowable range specified by the national standard color system, thereby reducing the influence of the chromaticity fluctuation of the color of the waste textiles on the chromaticity of the mixed colored fibers.

[0048] 3. Improved detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 It is a workflow diagram of an intelligent online color adjustment system and method for colored fiber blended yarn in an embodiment of the present application.

[0050] Figure 2 It is a flow chart of the processor processing signals in an embodiment of the present application.

[0051] Description of reference numerals: 1. mixed fiber module; 11. mixing submodule; 12. first opening submodule; 2. single-color fiber storage module; 21. second opening submodule; 22. single-color fiber input module; 3. single-color detection module; 31. feedback detection module; 32. single-color observation area; 33. mixed-color observation area; 4. single-color fiber output module; 5. mixed-color fiber storage module; 51. mixed-color fiber input module; 52. mixed-color fiber output module; 53. fiber combing module; DETAILED DESCRIPTION

[0052] The following is combined with Figure 1-2 This application is described in further detail.

[0053] The present application embodiment discloses an intelligent online color adjustment system and method for colored fiber blended yarn. Figure 1 and Figure 2 The intelligent online color adjustment system for colored fiber blended yarn includes a mixed fiber module 1, a monochrome fiber storage module 2, a processor, a monochrome detection module 3, a monochrome fiber output module 4, a feedback detection module 31, a mixed color fiber storage module 5, a mixed color fiber input module 51, a second opening module 21, a monochrome fiber input module 22, a mixed color fiber output module 52, and a fiber combing module 53.

[0054] Reference Figure 1 and Figure 2 The staff first classifies the recycled waste textiles according to the color categories, and then puts the classified monochrome waste textiles into the corresponding second opening submodule 21. The second opening submodule 21 opens the monochrome waste textiles, so that the waste textiles are disassembled and opened into colored fibers. In this embodiment, the second opening submodule 21 can be composed of a cotton bale platform and a cotton plucking machine. The monochrome fiber input module 22 inputs the corresponding opened colored fibers into the corresponding monochrome fiber storage module 2 for storage. In this embodiment, the monochrome fiber input module 22 can be transported by a cotton conveyor, and the monochrome fiber storage module 2 can be a color-adjusting cotton feeder.

[0055] Reference Figure 1 and Figure 2 There are several monochrome fiber storage modules 2, each monochrome fiber storage module 2 is used to store colored fibers of a large color category. The monochrome fiber output modules 4 correspond to the monochrome fiber storage modules 2 one by one. In this embodiment, the monochrome fiber output modules 4 can use a variable frequency motor and a cotton discharge roller, and the cotton discharge roller is fixedly connected to the output shaft of the variable frequency motor. The monochrome fiber output module 4 is located on the discharge port of the monochrome fiber storage module 2. The monochrome fiber output module 4 is used to transfer the monochrome colored fibers stored in the monochrome fiber storage module 2 to the mixed fiber module 1.

[0056] Reference Figure 1 and Figure 2 The mixed fiber module 1 includes a mixing submodule 11 and a first opening submodule 12. Several monochrome fiber output modules 4 output different monochrome colored fibers to the same mixing submodule 11. The mixing submodule 11 is used to mix different monochrome colored fibers, and then output the mixed colored fibers to the first opening submodule 12. The first opening submodule 12 is used to open the mixed colored fibers to make the density of the colored fibers more uniform. In this embodiment, the mixing submodule 11 can adopt an airflow cotton mixer.

[0057] Reference Figure 1 and Figure 2The mixed color fiber input module 51 is used to transfer the mixed color fibers opened by the first opening submodule 12 to the mixed color fiber storage module 5. In this embodiment, the mixed color fiber input module 51 can be a cotton conveying fan. The mixed color fiber storage module 5 is used to store the mixed opened colored fibers. In this embodiment, the mixed color fiber storage module 5 can be a cotton box of a carding machine.

[0058] Reference Figure 1 and Figure 2 The mixed-color fiber output module 52 is used to output the colored fibers in the mixed-color fiber storage module 5 to the fiber combing module 53. The fiber combing module 53 is used to comb the mixed colored fibers, so as to comb the curled colored fibers into straight colored fibers. In this process, impurities and short fibers mixed in the colored fibers are removed, and then cotton strips of a certain specification are integrated and stored in a cotton barrel for use in subsequent processes. In this embodiment, the fiber combing module 53 can adopt a cotton combing machine.

[0059] Reference Figure 1 and Figure 2 A monochrome observation area 32 is provided in the monochrome fiber storage module 2. The monochrome fiber input module 22 outputs monochrome colored fibers into the monochrome fiber storage module 2. At this time, the monochrome colored fibers will be accumulated in the monochrome observation area 32 for detection by the monochrome detection module 3. When the monochrome fiber output module 4 needs to output colored fibers, the monochrome fiber output module 4 will output the monochrome colored fibers accumulated in the monochrome observation area 32, that is, the monochrome colored fibers will stay briefly in the monochrome observation area 32 for detection. The monochrome observation area 32 can be a cotton box of a color adjustment cotton feeding machine.

[0060] Reference Figure 1 and Figure 2 A mixed color observation area 33 is provided in the mixed color fiber storage module 5. The monochrome fiber input module 22 outputs monochrome colored fibers to the mixed color fiber storage module 5. At this time, the monochrome colored fibers will be accumulated in the mixed color observation area 33 for detection by the feedback detection module 31. When the mixed color fiber output module 52 needs to output colored fibers, the mixed color fiber output module 52 will output the monochrome colored fibers accumulated in the mixed color observation area 33, that is, the monochrome colored fibers will briefly stay in the mixed color observation area 33 for detection. The mixed color observation area 33 specifically refers to the space inside the cotton box of the cotton carding machine where colored fibers are accumulated.

[0061] Reference Figure 1 and Figure 2 In this embodiment, both the single-color detection module 3 and the feedback detection module 31 can use a colorimeter (Datacolor SF 600X-2 model can be used), the single-color detection module 3 corresponds to the single-color fiber storage module 2 one by one, and the feedback detection module 31 corresponds to the mixed-color fiber storage module 5.

[0062] Reference Figure 1 and Figure 2 The monochrome detection module 3 is used to detect the color of the monochrome colored fiber in the monochrome fiber storage module 2 in real time, and convert the detected chromaticity data into a monochrome chromaticity signal and output it to the processor. The processor includes a database for storing chromaticity interval data corresponding to various colors, and the database also stores chromaticity interval data set by the staff for comparison. The processor receives the monochrome chromaticity signal, and compares the chromaticity data contained in the received monochrome chromaticity signal with the set chromaticity interval data and then performs calculation processing. After the calculation processing, the processor outputs the corresponding supply control signal to each monochrome fiber output module 4.

[0063] Reference Figure 1 and Figure 2 After receiving the corresponding supply control signal, each monochrome fiber output module 4 outputs the corresponding monochrome colored fiber according to the corresponding power.

[0064] Reference Figure 1 and Figure 2 The feedback detection module 31 is used to detect the color of the colored fiber mixed by the mixed fiber module 1 in real time, and output the mixed color chromaticity signal corresponding to the detected chromaticity data to the processor. After receiving the mixed color chromaticity signal, the processor compares the detected chromaticity data with the set chromaticity interval data. After the comparison processing, the processor outputs the corresponding supply control signal to the corresponding single-color fiber output module 4. In this process, the processor will process the mixed color chromaticity signal to a limited extent.

[0065] The implementation principle of an intelligent online color adjustment system for colored fiber blended yarn in an embodiment of the present application is as follows: first, the color chromaticity of the monochrome colored fibers in the corresponding monochrome observation area 32 is detected by the monochrome detection module 3, and the monochrome chromaticity signal corresponding to the chromaticity data is output to the processor. The processor calculates the ratio according to the received monochrome chromaticity signals, so that the chromaticity data contained in the calculated monochrome chromaticity signals are mixed according to a certain ratio and fall within the set chromaticity interval data. At this time, the processor converts the ratio calculated by this process into a corresponding supply control signal and sends it to the monochrome fiber output module 4, so that the monochrome colored fibers are output according to a certain output ratio, so that the ratio of each monochrome colored fiber in the mixed color is the same as the ratio in the calculation, thereby achieving the purpose of color adjustment.

[0066] During the output process of mixed colored fibers, the feedback detection module is used to detect the chromaticity of the mixed colored fibers in the mixed color observation area, and the mixed color signal corresponding to the detected chromaticity data is output to the processor. The processor compares the chromaticity data contained in the mixed color signal with the set chromaticity interval data. If an incorrect insertion occurs, the corresponding supply control signal will be output to the monochrome fiber output module 4 to adjust the content ratio of the monochrome colored fiber, so that the adjustment can be made immediately.

[0067] The intelligent online color adjustment method for colored fiber blended yarn includes: S1, the staff inputs the required chromaticity interval data into the database for storage and call, and classifies the recycled waste textiles according to the color categories and places them in the corresponding monochrome fiber storage module 2.

[0068] S2, the monochrome detection module 3 detects the colored fibers in the monochrome fiber storage module 2 and outputs the corresponding monochrome chromaticity signal. After receiving the monochrome chromaticity signal, the processor analyzes and calculates the chromaticity content ratio of each monochrome colored fiber, so that the color chromaticity of the mixed colored fibers is within the set chromaticity range, and outputs the corresponding supply control signal to the corresponding monochrome fiber output module 4.

[0069] S3. After receiving the supply control signal, the monochrome fiber output module 4 outputs monochrome colored fibers at a corresponding output speed, and mixes the monochrome colored fibers of various colors through the mixed fiber module 1 and inputs them into the mixed fiber storage module 5. The monochrome fiber output module 4 controls the content ratio of the monochrome colored fibers input into the mixing submodule 11, thereby adjusting and controlling the color chromaticity of the mixed colored fibers to adjust the color chromaticity of the colored fibers to the chromaticity range required by the staff.

[0070] S4. The feedback detection module 31 detects the mixed colored fibers in the mixed color fiber storage module 5, and outputs a mixed color chromaticity signal corresponding to the detected chromaticity data.

[0071] S5. After receiving the mixed color chromaticity signal, the processor compares the chromaticity data contained in the mixed color chromaticity signal with the chromaticity interval data set and stored in the database. If the mixed color chromaticity signal is within the chromaticity interval data, the processor outputs a corresponding supply control signal to maintain the output speed of the existing single-color fiber output module 4.

[0072] If the chromaticity data contained in the mixed color chromaticity signal is outside the chromaticity interval data, there are two situations at this time. The first is that the chromaticity data in the mixed color chromaticity signal is less than the minimum value of the chromaticity interval data, that is, the mixed colored fiber is light in color at this time, and the corresponding supply control signal is output to increase the power of the monochrome fiber output module 4 corresponding to the dark monochrome colored fiber, increase the proportion of the dark monochrome colored fiber, so that the chromaticity data of the mixed colored fiber returns to the set chromaticity interval data; or reduce the power of the monochrome fiber output module 4 corresponding to the light monochrome colored fiber to reduce the proportion of the light monochrome colored fiber, so that the chromaticity data of the mixed colored fiber returns to the set chromaticity interval data.

[0073] The first is that the chromaticity data in the mixed color chromaticity signal is greater than the maximum value of the chromaticity interval data, that is, the mixed colored fiber is dark in color at this time, and the corresponding supply control signal is output to reduce the power of the monochrome fiber output module 4 corresponding to the dark monochrome colored fiber, reduce the proportion of the dark monochrome colored fiber, so that the chromaticity data of the mixed colored fiber returns to the set chromaticity interval data; or increase the power of the monochrome fiber output module 4 corresponding to the light monochrome colored fiber to increase the proportion of the light monochrome colored fiber, so that the chromaticity data of the mixed colored fiber returns to the set chromaticity interval data.

[0074] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An intelligent online color matching system for colored fiber blended yarn, characterized in that: include: A fiber blending module (1), used for blending colored fibers of different colors; A single-color fiber storage module (2) for storing single-color colored fibers, wherein the single-color fiber storage modules (2) are provided in a plurality; A monochrome detection module (3) for detecting the color of the colored fibers in the monochrome fiber storage module (2) in real time and outputting a corresponding monochrome chromaticity signal; A processor includes a database for storing chromaticity interval data corresponding to various colors, the processor is used to receive a monochrome chromaticity signal, and compare the received monochrome chromaticity signal with the set chromaticity interval data and then perform calculation processing, and the processor outputs a corresponding supply control signal after the calculation processing; A single-color fiber output module (4) receives a supply control signal and outputs the single-color colored fiber stored in the single-color fiber storage module (2) to the mixed fiber module (1); A feedback detection module (31) is used to detect the color of the colored fibers mixed by the fiber mixing module (1) in real time, and output a corresponding mixed color chromaticity signal to the processor. After receiving the mixed color chromaticity signal, the processor compares it with the set chromaticity interval data, and outputs a corresponding supply control signal after the comparison processing. A mixed-color fiber storage module (5) is used to store the colored fibers mixed by the mixed-color fiber module (1), and the feedback detection module (31) detects the colored fibers in the mixed-color fiber storage module (5); A mixed-color fiber input module (51), used for inputting the colored fibers mixed by the mixed-color fiber module (1) into the mixed-color fiber storage module (5); After the mixed colored fibers enter the mixed color fiber storage module (5), the processor preferentially processes the mixed color chromaticity signal; When colored fibers enter the mixed-color fiber storage module (5), the mixed-color fiber output module (52) will output the mixed colored fibers, and at the same time, the mixed colored fibers will be detected through the feedback detection module (31) and the processor. When the mixed-color chromaticity signal is abnormal, it means that the color of the mixed colored fibers is abnormal, while the monochromatic chromaticity signal is normally output to the processor. At this time, since the processor prioritizes the mixed-color chromaticity signal, the processor will adjust the ratio of the output speeds of each monochromatic fiber output module (4) according to the monochromatic chromaticity signal at this time, so as to prioritize the mixed-color chromaticity signal to fall back into the chromaticity interval data set and stored in the database; A second opening submodule (21) is used for opening the single-color colored fibers; A monochrome fiber input module (22) is used to input the opened monochrome colored fibers into the monochrome fiber storage module (2); The monochrome fiber storage module (2) is provided with a monochrome observation area (32), the colored fibers outputted from the monochrome fiber input module (22) to the monochrome fiber storage module (2) are accumulated in the monochrome observation area (32) for detection by the monochrome detection module (3), and the monochrome fiber output module (4) outputs the colored fibers from the monochrome observation area (32); First, the color chromaticity of the monochromatic colored fibers in the corresponding monochromatic observation area (32) is detected by the monochromatic detection module (3), and the monochromatic chromaticity signal corresponding to the chromaticity data is output to the processor. The processor calculates the ratio according to the received monochromatic chromaticity signals, so that the chromaticity data contained in the calculated monochromatic chromaticity signals are mixed according to a certain ratio and fall within the set chromaticity interval data. At this time, the processor converts the ratio calculated in this process into a corresponding supply control signal and sends it to the monochromatic fiber output module (4), so that the monochromatic colored fibers are output according to a certain output ratio, so that the ratio of each monochromatic colored fiber in the mixed color is the same as the ratio in the calculation, thereby achieving the purpose of color adjustment.

2. The intelligent online color matching system for colored fiber blended yarn according to claim 1, characterized in that: The mixed fiber module (1) comprises: A mixing submodule (11) for mixing colored fibers output by the single-color fiber output module (4); The first opening submodule (12) is used to open the colored fibers mixed by the mixing submodule (11).

3. The intelligent online color matching system for colored fiber blended yarn according to claim 1, characterized in that: include: A mixed-color fiber output module (52), used for outputting the colored fibers in the mixed-color fiber storage module (5); The fiber combing module (53) is used to comb the colored fibers output by the mixed-color fiber output module (52).

4. The intelligent online color matching system for colored fiber blended yarn according to claim 3, characterized in that: The mixed color fiber storage module (5) is provided with a mixed color observation area (33), the colored fibers outputted from the mixed color fiber input module (51) to the mixed color fiber storage module (5) are accumulated in the mixed color observation area (33) for detection by the feedback detection module (31), and the mixed color fiber output module (52) outputs the colored fibers from the mixed color observation area (33).

5. An intelligent online color matching method for colored fiber blended yarn, based on the intelligent online color matching system for colored fiber blended yarn according to claim 1, characterized in that: include: S1, setting the chromaticity interval data in the database, and placing the recycled waste textiles into the corresponding monochrome fiber storage modules (2) according to the major color categories; S2, the monochromatic detection module (3) detects the colored fibers in the monochromatic fiber storage module (2) and outputs a corresponding monochromatic chromaticity signal, and the processor receives the monochromatic chromaticity signal and performs analysis and calculation to ensure that the color chromaticity of the mixed colored fibers is within a set chromaticity range, and outputs a corresponding supply control signal; S3, the monochromatic fiber output module (4) outputs monochromatic colored fibers at a corresponding output speed after receiving the supply control signal, and mixes the monochromatic colored fibers of various colors through the mixed fiber module (1) and then inputs them into the mixed color fiber storage module (5); S4, the feedback detection module (31) detects the mixed colored fibers in the mixed color fiber storage module (5) and outputs a corresponding mixed color chromaticity signal; S5. After receiving the mixed color chromaticity signal, the processor compares the mixed color chromaticity signal with the chromaticity interval data set and stored in the database. If the mixed color chromaticity signal is within the chromaticity interval data, the processor outputs a corresponding supply control signal to maintain the output speed of the existing single-color fiber output module (4); if the mixed color chromaticity signal is outside the chromaticity interval data, the processor outputs a corresponding supply control signal to increase or decrease the output speed of the corresponding single-color fiber output module (4) to adjust the mixed color chromaticity signal to be within the chromaticity interval data.

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