Sanding treatment effect analysis method and system based on textile sanding machine

Abstract

The invention relates to the technical field of fabric treatment, in particular to a sanding treatment effect analysis method and system based on a textile sanding machine, and the method comprises the steps: recognizing a surface image of a sanded fabric, and recognizing the sanding treatment capability of the fabric by calculating the proportion of a qualified detection region; in the unqualified detection area, the rotating speed of a grinding roller of the sueding machine is analyzed, and the influence degree of the rotating speed of the grinding roller on fabric sueding is determined; the distribution condition of the unqualified detection areas in all the detection areas is analyzed, the quality influence factor of the current sanding treatment on the fabric fluff is determined, treatment is carried out through the quality influence factor of the fabric fluff and the current preset grinding roller rotating speed range, the current preset grinding roller rotating speed range is corrected, and the quality of the fabric fluff is improved. According to the invention, the rotating speed of the sueding machine is comprehensively and comprehensively controlled, so that factor determination and parameter regulation and control can be carried out under the abnormal state of fabric sueding, and the quality requirement of textile sueding is ensured to be met.

Description

Technical Field

[0001] The invention relates to the technical field of fabric processing, and in particular to a method and system for analyzing the effect of a textile sanding machine. Background Art

[0002] The suede sanding machine is mainly used in the subsequent finishing process of the textile process to grind a layer of fluff on the fabric, making the fabric softer and more comfortable. Therefore, the suede sanding process can improve the softness and comfort of the textile fabric, which can directly affect the quality of the fabric. The price of suede sanding products is also relatively high, which can increase industrial output value and improve economic efficiency. However, in the prior art, it is difficult to identify the product quality and the sanding ability of textile fabrics after being sanded by a sanding machine. It is even more difficult to control the sanding machine in a timely manner to ensure the quality requirements of the fabrics when the quality performance is poor. Summary of the invention

[0003] The object of the present invention is to provide a method and system for analyzing the effect of a textile sanding treatment based on a textile sanding machine, so as to solve at least one of the above-mentioned problems of the prior art.

[0004] A method for analyzing the effect of a textile sanding treatment based on a sanding machine comprises the following steps: Identify the surface image of the fabric after sanding finishing to obtain the fluff coverage area and average fluff length of each detection area; make quality judgments on the fluff coverage area and average fluff length of each detection area, and mark the detection area as a qualified detection area or an unqualified detection area; and identify the sanding processing capacity of the fabric by calculating the proportion of qualified detection areas; Analyze the roller speed of the sanding machine in the unqualified inspection area to determine the influence of the roller speed on the sanding of the fabric; The distribution of unqualified inspection areas in all inspection areas is analyzed to determine the quality influencing factors of the current sanding treatment on the fabric fluff. The current preset grinding roller speed range is corrected through the quality influencing factors of the fabric fluff and the current preset grinding roller speed range.

[0005] As a further technical solution of the present invention, the specific process of quality judgment based on the fluff coverage area and the average length of fluff in each detection area is as follows: The villi coverage area of ​​each test area is compared with the standard value of the villi coverage area range of the test area, and the average villi length of each test area is compared with the average villi length range of the test area. The specific comparison process is as follows: If the fluff coverage area of ​​the detection area is within the fluff coverage area range of the detection area, and the average fluff length of the detection area is within the average fluff length range of the detection area, then the detection area is marked as a qualified detection area; Otherwise, the detection area is marked as a failed detection area.

[0006] As a further technical solution of the present invention: by calculating the proportion of qualified detection areas, the specific process of identifying the fabric sanding processing ability is as follows: Count the number of qualified test areas, calculate the ratio of the number of qualified test areas to the number of test areas, and process to obtain the sanding performance value; If the sanding performance value is less than the sanding performance threshold, a sanding failure signal is generated.

[0007] As a further technical solution of the present invention: the specific process of determining the influence of the grinding roller speed on the fabric sanding is as follows: If the average roller speed of the unqualified detection area is within the preset roller speed range, the detection area is marked as an abnormal roller speed area; Count the number of areas with abnormal roller speed and their proportion in the number of unqualified inspection areas to obtain the proportion of areas with abnormal roller speed; If the proportion of the abnormal roller speed area is greater than or equal to the threshold of the abnormal roller speed area, a high roller speed impact signal is generated.

[0008] As a further technical solution of the present invention: the process of correcting the currently preset grinding roller speed range: Obtain the fluff coverage area and the average fluff length in the unqualified inspection area, perform an excess ratio analysis on the fluff coverage area and the average fluff length of all unqualified inspection areas, and obtain the average excess ratio of the fluff coverage area and the average excess ratio of the fluff length; then perform weighted processing on the average excess ratio of the fluff coverage area and the average excess ratio of the fluff length to obtain the quality influence factor of the current sanding treatment on the fabric fluff; The correction value of the current preset grinding roller speed range is obtained by calculating the quality influencing factor of the fabric fluff, the operation influencing factor of the actual grinding roller speed of the current grinding treatment and the current preset grinding roller speed range.

[0009] As a further technical solution of the present invention: according to the correction value of the current preset grinding roller speed range, the subsequent preset grinding roller speed range [V min +VX,V max -VX], VX represents the correction value of the current preset grinding roller speed range, V min Indicates the minimum value of the current preset grinding roller speed range, V max Indicates the maximum value of the currently preset grinding roller speed range.

[0010] As a further technical solution of the present invention: the process of obtaining the average ratio of the over-limit coverage area of ​​the fluff is as follows: Obtaining the fluff coverage area in the unqualified detection area, judging the fluff coverage area in the unqualified detection area and two end values ​​of the fluff coverage area range, and determining the end point value of the fluff coverage area range that is closest to the fluff coverage area in the unqualified detection area; The excess ratio of the fluff coverage area is obtained by calculating the ratio with the endpoint value of the fluff coverage area range closest to the fluff coverage area in the unqualified detection area; The average of the excess ratios of the fluff coverage areas of all unqualified inspection areas is calculated to obtain the average excess ratio of the fluff coverage areas.

[0011] As a further technical solution of the present invention: the process of obtaining the average over-limit ratio of the average length of the villi is as follows: Obtaining the average length of the fluff in the unqualified detection area, judging the average length of the fluff in the unqualified detection area and the two end values ​​of the average length range of the fluff, and determining the endpoint value of the average length range of the fluff that is closest to the average length of the fluff in the unqualified detection area; The excess ratio of the average length of villi is obtained by calculating the ratio with the endpoint value of the average length range of villi closest to the average length of villi in the unqualified detection area; The average of the excess length ratios of the villi in all unqualified inspection areas is calculated to obtain the average excess length ratio of the villi.

[0012] As a further technical solution of the present invention: the process of obtaining the operating influencing factors of the actual grinding roller speed during the current grinding process is as follows: Obtaining the average value of the grinding roller speed in the abnormal grinding roller speed area, judging the average value of the grinding roller speed in the abnormal grinding roller speed area and the two end values ​​of the grinding roller speed range, and determining the end value of the grinding roller speed range closest to the average value of the grinding roller speed in the abnormal grinding roller speed area; The roller speed overlimit ratio is obtained by performing proportional calculation on the roller speed range endpoint value closest to the roller speed average value in the roller speed abnormality area; The average of the roller speed over-limit ratios in all roller speed abnormal areas is calculated to obtain the operation influencing factors of the actual roller speed of the current grinding process.

[0013] A textile suede treatment effect analysis system based on a textile suede sanding machine, the system comprising: Sanding monitoring module: Identify the surface image of the sanded fabric to obtain the fluff coverage area and average fluff length of each detection area; make quality judgments on the fluff coverage area and average fluff length of each detection area, and mark the detection area as a qualified detection area or an unqualified detection area; and identify the sanding processing capacity of the fabric by calculating the proportion of qualified detection areas; Impact identification module: analyzes the roller speed of the sanding machine in the unqualified detection area to determine the impact of the roller speed on the fabric sanding; Sanding correction module: Analyze the distribution of unqualified inspection areas in all inspection areas, determine the quality impact factor of the current sanding treatment on the fabric fluff, and correct the current preset grinding roller speed range by processing the quality impact factor of the fabric fluff and the current preset grinding roller speed range.

[0014] Beneficial effects of the present invention: The present invention identifies the surface image of the fabric after sanding finishing, and obtains the fluff coverage area and the average length of fluff in each detection area; by making a quality judgment on the fluff coverage area and the average length of fluff in each detection area, the detection area is marked as a qualified detection area or an unqualified detection area; by calculating the proportion of qualified detection areas, the fabric sanding processing capacity is identified; in the unqualified detection area, the grinding roller speed of the sanding machine is analyzed to determine the influence of the grinding roller speed on the fabric sanding; the distribution of the unqualified detection area in all the detection areas is analyzed to determine the quality influence factor of the current sanding treatment on the fabric fluff, and the quality influence factor of the fabric sanding treatment is determined by the unqualified detection area. The quality influencing factors of fabric fluff are processed with the currently preset grinding roller speed range, and the currently preset grinding roller speed range is corrected; the present invention evaluates the quality of the fabric treated by the fluff feature of the fabric by the sanding machine, and then prioritizes the identification of the impact on the running state of the grinding roller speed according to the quality problem, and finally, under the condition of factor determination, the speed of the sanding machine is comprehensively and comprehensively controlled from the abnormal expression ratio of the speed itself when it is running and the abnormal expression ratio of the fabric product quality, so that in the abnormal state of fabric sanding, the factors can be determined and the parameters can be adjusted to ensure that the sanding of the textile meets the quality requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 It is a flowchart of a method for analyzing the effect of a textile sanding machine according to a second embodiment of the present invention; Figure 2 It is a structural block diagram of a sanding treatment effect analysis system based on a textile sanding machine provided in Embodiment 3 of the present invention. DETAILED DESCRIPTION

[0017] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0018] Embodiment 1 A method for sanding a textile product based on a sanding machine according to an embodiment of the present invention comprises: S1: Determine the model and configuration of the sanding machine according to the type of fabric and sanding requirements, pre-treat the fabric to ensure that the fabric surface is clean and smooth; It should be noted that the fabric pretreatment process includes: desizing, scouring, bleaching, etc.; S2: Dip the fabric into a raising agent solution to evenly cover the surface of the fabric with a layer of raising agent; S3: drying the fabric impregnated with the raising agent, and performing a tentering treatment on the dried fabric; S4: The fabric is sent to a suede machine for suede finishing, and the suede is formed by high-speed rotation and friction with the fabric surface; Among them, the operating principle of the sanding machine is mainly: The sanding machine is equipped with six sandpaper rollers, which are covered with different numbers of sandpaper according to the different fabrics.

[0019] The cloth surface is given a certain tension on the high-speed running sandpaper rollers. After being rubbed by six sandpaper rollers, dense fluff is formed on the cloth surface.

[0020] Embodiment 2 Figure 1 The flowchart of a method for analyzing the effect of a fuzzing treatment based on a textile fuzzing machine provided in the second embodiment of the present invention is mainly to analyze the fuzz quality of the fuzz-finished fabric in the second embodiment, and specifically includes the following steps: Step 1: Identify the surface image of the fabric to be sanded and obtain the fluff coverage area and average fluff length of each test area; make quality judgments on the fluff coverage area and average fluff length of each test area, and mark the test area as a qualified test area or an unqualified test area; and identify the sanding processing capacity of the fabric by calculating the proportion of qualified test areas; In some embodiments, a high-resolution camera is used to photograph the surface of the fabric to be sanded to obtain a captured image, the captured image is divided into a number of detection areas (wherein the area division is the division of the fabric along the transmission direction of the sanding machine), the captured image is preprocessed, and based on the preprocessed captured image, the fluff features are extracted from the fabric background using image segmentation technology, and then the fluff coverage area and the average length of the fluff in each detection area are obtained using an image recognition algorithm; By judging the quality of the fluff coverage area and the average length of fluff in each test area, the test area is marked as a qualified test area or an unqualified test area; by calculating the proportion of qualified test areas, the fabric sanding processing capacity is identified; First, specifically, the specific process of judging the quality of the fluff coverage area and the average length of the fluff in each detection area is as follows: The villi coverage area of ​​each test area is compared with the standard value of the villi coverage area range of the test area, and the average villi length of each test area is compared with the average villi length range of the test area. The specific comparison process is as follows: If the fluff coverage area of ​​the detection area is within the fluff coverage area range of the detection area, and the average fluff length of the detection area is within the average fluff length range of the detection area, then the detection area is marked as a qualified detection area; If the fluff coverage area of ​​the detection area is not within the fluff coverage area range of the detection area, and the average fluff length of the detection area is within the average fluff length range of the detection area, the detection area is marked as an unqualified detection area; If the fluff coverage area of ​​the detection area is within the fluff coverage area range of the detection area, and the average fluff length of the detection area is not within the average fluff length range of the detection area, the detection area is marked as an unqualified detection area; If the fluff coverage area of ​​the detection area is not within the fluff coverage area range of the detection area, and the average fluff length of the detection area is not within the average fluff length range of the detection area, the detection area is marked as an unqualified detection area; Second, by calculating the proportion of qualified detection areas, the specific process of identifying the fabric sanding processing ability is as follows: Count the number of qualified test areas, calculate the ratio of the number of qualified test areas to the number of test areas, and process to obtain the sanding performance value; The frosting performance value is compared with the frosting performance threshold value. The specific comparison process is as follows: If the sanding performance value is greater than or equal to the sanding performance threshold, it means that the quality of the fabric fluff after being processed by the sanding machine meets the production requirements, and a sanding qualified signal is generated; If the sanding performance value is less than the sanding performance threshold, it means that the quality of the fabric fluff after being processed by the sanding machine does not meet the production requirements, and a sanding failure signal is generated; Step 2: Analyze the roller speed of the sanding machine in the unqualified detection area to determine the influence of the roller speed on the sanding of the fabric; In some embodiments, all unqualified detection areas are extracted, and the real-time rotation speed of the sandpaper grinding roller or the carbon fiber grinding roller of each unqualified detection area during the roughening process is obtained, and the average value is processed to obtain the average rotation speed of the grinding roller of the unqualified detection area; The average roller speed of the unqualified detection area is compared with the preset roller speed range. The specific comparison process is as follows: If the average value of the grinding roller speed in the unqualified detection area is within the preset grinding roller speed range, it means that the actual working speed of the grinding roller in the unqualified detection area does not meet the preset grinding roller speed standard during the roughening process, and the detection area is marked as an abnormal grinding roller speed area; If the average value of the grinding roller speed in the unqualified detection area is not within the preset grinding roller speed range, it means that the actual working speed of the grinding roller in the unqualified detection area meets the preset grinding roller speed standard during the roughening process, and the detection area is marked as a normal grinding roller speed area; Count the number of areas with abnormal roller speed and their proportion in the number of unqualified inspection areas to obtain the proportion of areas with abnormal roller speed; The ratio of the abnormal roller speed area is compared with the threshold of the abnormal roller speed area. The specific comparison process is as follows: If the proportion of the abnormal area of ​​the grinding roller speed is greater than or equal to the threshold of the abnormal area of ​​the grinding roller speed, it means that the abnormal grinding roller speed has a greater impact on the unqualified quality of the fabric fluff, and a high signal of the grinding roller speed impact is generated; If the proportion of the abnormal area of ​​the grinding roller speed is less than the threshold of the abnormal area of ​​the grinding roller speed, it means that the abnormal grinding roller speed has a small impact on the unqualified quality of the fabric fluff, and a low signal of the grinding roller speed impact is generated; It should be explained that when the roller speed affects the low signal, it is necessary to continue to detect other factors of the sanding machine or the quality of the fabric. Other factors include the temperature at which the fabric is sanded. Step 3: Analyze the distribution of unqualified inspection areas in all inspection areas, determine the quality influence factor of the current sanding treatment on the fabric fluff, and process the quality influence factor of the fabric fluff and the current preset grinding roller speed range to correct the current preset grinding roller speed range; In some embodiments, when a high signal of the influence of the grinding roller speed is obtained, the fluff coverage area and the average length of the fluff in the unqualified detection area are obtained, and the fluff coverage area and the average length of the fluff are analyzed for the excess ratio of all unqualified detection areas to obtain the average excess ratio of the fluff coverage area and the average excess ratio of the fluff average length; the average excess ratio of the fluff coverage area and the average excess ratio of the fluff average length are weighted to obtain the quality influence factor of the current sanding treatment on the fabric fluff; wherein, the fluff coverage area excess ratio and the fluff average length excess ratio are weighted, and the weight coefficients of the fluff coverage area excess ratio and the fluff average length excess ratio can be 0.67 and 0.33; The calculation is performed through the quality influencing factor of fabric fluff, the operation influencing factor of the actual grinding roller speed of the current sanding treatment and the current preset grinding roller speed range. The calculation formula is as follows: Wherein, VX represents the correction value of the current preset grinding roller speed range, V min Indicates the minimum value of the current preset grinding roller speed range, V max It is represented as the maximum value of the current preset grinding roller speed range, K1 is represented as the quality influence factor of the current sanding treatment on the fabric fluff, and K2 is represented as the operation influence factor of the actual grinding roller speed of the current sanding treatment; According to the correction value of the current preset grinding roller speed range, the subsequent preset grinding roller speed range [V min +VX,V max -VX]; First, specifically, the process of obtaining the average ratio of the villi coverage area exceeding the limit is as follows: Obtaining the fluff coverage area in the unqualified detection area, judging the fluff coverage area in the unqualified detection area and two end values ​​of the fluff coverage area range, and determining the end point value of the fluff coverage area range that is closest to the fluff coverage area in the unqualified detection area; The calculation is performed by using the endpoint value of the range of fluff coverage area that is closest to the fluff coverage area in the unqualified detection area. The calculation formula is as follows: Among them, SC represents the excess ratio of the fluff coverage area, Ss represents the fluff coverage area in the unqualified detection area, and Sd represents the endpoint value of the fluff coverage area range closest to the fluff coverage area in the unqualified detection area; Calculate the average of the excess ratios of the fluff coverage area of ​​all unqualified test areas to obtain the average excess ratio of the fluff coverage area; Second, specifically, the process of obtaining the average excess ratio of the villi average length is as follows: Obtaining the average length of the fluff in the unqualified detection area, judging the average length of the fluff in the unqualified detection area and the two end values ​​of the average length range of the fluff, and determining the endpoint value of the average length range of the fluff that is closest to the average length of the fluff in the unqualified detection area; The calculation is performed by using the endpoint value of the average length range of the villi closest to the average length of the villi in the unqualified detection area. The calculation formula is as follows: Among them, DC represents the excess ratio of the average length of villi, Ds represents the average length of villi in the unqualified detection area, and Dd represents the endpoint value of the range of average length of villi closest to the average length of villi in the unqualified detection area; Calculate the average of the excess length ratios of the villi in all unqualified inspection areas to obtain the average excess length ratio of the villi; Thirdly, specifically, the process of obtaining the operation influencing factors of the actual grinding roller speed in the current grinding process is as follows: Obtaining the average value of the grinding roller speed in the abnormal grinding roller speed area, judging the average value of the grinding roller speed in the abnormal grinding roller speed area and the two end values ​​of the grinding roller speed range, and determining the end value of the grinding roller speed range closest to the average value of the grinding roller speed in the abnormal grinding roller speed area; The calculation is performed by using the endpoint value of the grinding roller speed range closest to the average value of the grinding roller speed in the abnormal grinding roller speed area. The calculation formula is as follows: Among them, VC represents the roller speed over-limit ratio, Vs represents the average roller speed in the roller speed abnormal area, and Vd represents the end point value of the roller speed range closest to the average roller speed in the roller speed abnormal area; The average value of the roller speed over-limit ratios in all roller speed abnormal areas is calculated to obtain the operation influencing factors of the actual roller speed of the current grinding process; The technical solution of the embodiment of the present invention is as follows: the surface image of the fabric to be sanded is identified to obtain the fluff coverage area and the average fluff length of each detection area; the detection area is marked as a qualified detection area or an unqualified detection area by making a quality judgment on the fluff coverage area and the average fluff length of each detection area; the fabric sanding processing capacity is identified by calculating the proportion of qualified detection areas; the grinding roller speed of the sanding machine in the unqualified detection area is analyzed to determine the influence of the grinding roller speed on the fabric sanding; the distribution of the unqualified detection areas in all the detection areas is analyzed to determine the influence of the current sanding processing on the quality of the fabric fluff. The present invention evaluates the quality of the fabric treated by the fuzzing machine through the fuzz characteristics, and then prioritizes the identification of the impact on the running state of the grinding roller speed according to the quality problem. Finally, under the condition of factor determination, the speed of the fuzzing machine is comprehensively and comprehensively controlled from the abnormal expression ratio of the speed itself when running and the abnormal expression ratio of the fabric product quality, so that in the abnormal state of fabric fuzzing, the factors can be determined and the parameters can be adjusted to ensure that the textile fuzzing meets the quality requirements.

[0021] Embodiment 3 like Figure 2 As shown, a sanding treatment effect analysis system based on a textile sanding machine according to an embodiment of the present invention includes the following modules: Sanding monitoring module: Identify the surface image of the sanded fabric to obtain the fluff coverage area and average fluff length of each detection area; make quality judgments on the fluff coverage area and average fluff length of each detection area, and mark the detection area as a qualified detection area or an unqualified detection area; and identify the sanding processing capacity of the fabric by calculating the proportion of qualified detection areas; Impact identification module: analyzes the roller speed of the sanding machine in the unqualified detection area to determine the impact of the roller speed on the fabric sanding; Sanding correction module: Analyze the distribution of unqualified inspection areas in all inspection areas, determine the quality impact factor of the current sanding treatment on the fabric fluff, and correct the current preset grinding roller speed range by processing the quality impact factor of the fabric fluff and the current preset grinding roller speed range.

[0022] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A method for analyzing the effect of a textile sanding machine, characterized in that: The following steps are involved: The surface image of the sanded fabric is identified to obtain the fluff coverage area and average fluff length of each detection area; By judging the quality of the fluff coverage area and the average length of fluff in each test area, the test area is marked as a qualified test area or an unqualified test area; by calculating the proportion of qualified test areas, the fabric sanding processing capacity is identified; Analyze the roller speed of the sanding machine in the unqualified inspection area to determine the influence of the roller speed on the sanding of the fabric; The distribution of unqualified inspection areas in all inspection areas is analyzed to determine the quality influencing factors of the current sanding treatment on the fabric fluff. The current preset grinding roller speed range is corrected through the quality influencing factors of the fabric fluff and the current preset grinding roller speed range.

2. The method for analyzing the effect of a textile suede treatment based on a suede sanding machine according to claim 1, characterized in that: The specific process of judging the quality of each test area by the villi coverage area and the average villi length is as follows: The villi coverage area of ​​each test area is compared with the standard value of the villi coverage area range of the test area, and the average villi length of each test area is compared with the average villi length range of the test area. The specific comparison process is as follows: If the fluff coverage area of ​​the detection area is within the fluff coverage area range of the detection area, and the average fluff length of the detection area is within the average fluff length range of the detection area, then the detection area is marked as a qualified detection area; Otherwise, the detection area is marked as a failed detection area.

3. The method for analyzing the effect of a textile suede treatment based on a suede sanding machine according to claim 2, characterized in that: By calculating the percentage of qualified test areas, the specific process of identifying the fabric's sanding processing ability is as follows: Count the number of qualified test areas, calculate the ratio of the number of qualified test areas to the number of test areas, and process to obtain the sanding performance value; If the sanding performance value is less than the sanding performance threshold, a sanding failure signal is generated.

4. The method for analyzing the effect of a textile sanding treatment based on a sanding machine according to claim 1, characterized in that: The specific process for determining the influence of roller speed on fabric sanding is as follows: If the average roller speed of the unqualified detection area is within the preset roller speed range, the detection area is marked as an abnormal roller speed area; Count the number of areas with abnormal roller speed and their proportion in the number of unqualified inspection areas to obtain the proportion of areas with abnormal roller speed; If the proportion of the abnormal roller speed area is greater than or equal to the threshold of the abnormal roller speed area, a high roller speed impact signal is generated.

5. The method for analyzing the effect of a textile sanding treatment based on a sanding machine according to claim 1, characterized in that: The process of correcting the current preset roller speed range: Obtain the fluff coverage area and the average fluff length in the unqualified inspection area, perform an excess ratio analysis on the fluff coverage area and the average fluff length of all unqualified inspection areas, and obtain the average excess ratio of the fluff coverage area and the average excess ratio of the fluff length; then perform weighted processing on the average excess ratio of the fluff coverage area and the average excess ratio of the fluff length to obtain the quality influence factor of the current sanding treatment on the fabric fluff; The correction value of the current preset grinding roller speed range is obtained by calculating the quality influencing factor of the fabric fluff, the operation influencing factor of the actual grinding roller speed of the current grinding treatment and the current preset grinding roller speed range.

6. The method for analyzing the effect of a textile sanding treatment based on a sanding machine according to claim 5, characterized in that: According to the correction value of the current preset grinding roller speed range, the subsequent preset grinding roller speed range [V min +VX,V max -VX], VX represents the correction value of the current preset grinding roller speed range, V min Indicates the minimum value of the current preset grinding roller speed range, V max Indicates the maximum value of the currently preset grinding roller speed range.

7. The method for analyzing the effect of a textile sanding treatment based on a sanding machine according to claim 6, characterized in that: The process of obtaining the average ratio of the villi coverage area exceeding the limit is as follows: Obtaining the fluff coverage area in the unqualified detection area, judging the fluff coverage area in the unqualified detection area and two end values ​​of the fluff coverage area range, and determining the end point value of the fluff coverage area range that is closest to the fluff coverage area in the unqualified detection area; The excess ratio of the fluff coverage area is obtained by calculating the ratio with the endpoint value of the fluff coverage area range closest to the fluff coverage area in the unqualified detection area; The average of the excess ratios of the fluff coverage areas of all unqualified inspection areas is calculated to obtain the average excess ratio of the fluff coverage areas.

8. The method for analyzing the effect of a textile sanding treatment based on a sanding machine according to claim 7, characterized in that: The process of obtaining the average excess ratio of villus length is as follows: Obtaining the average length of the fluff in the unqualified detection area, judging the average length of the fluff in the unqualified detection area and the two end values ​​of the average length range of the fluff, and determining the endpoint value of the average length range of the fluff that is closest to the average length of the fluff in the unqualified detection area; The excess ratio of the average length of villi is obtained by calculating the ratio with the endpoint value of the average length range of villi closest to the average length of villi in the unqualified detection area; The average of the excess length ratios of the villi in all unqualified inspection areas is calculated to obtain the average excess length ratio of the villi.

9. The method for analyzing the effect of a textile sanding treatment based on a sanding machine according to claim 8, characterized in that: The process of obtaining the operating influencing factors of the actual grinding roller speed in the current grinding process is as follows: Obtaining the average value of the grinding roller speed in the abnormal grinding roller speed area, judging the average value of the grinding roller speed in the abnormal grinding roller speed area and the two end values ​​of the grinding roller speed range, and determining the end value of the grinding roller speed range closest to the average value of the grinding roller speed in the abnormal grinding roller speed area; The roller speed overlimit ratio is obtained by performing proportional calculation on the roller speed range endpoint value closest to the roller speed average value in the roller speed abnormality area; The average of the roller speed over-limit ratios in all roller speed abnormal areas is calculated to obtain the operating influencing factors of the actual roller speed of the current grinding process.

10. A textile suede treatment effect analysis system based on a textile suede machine, characterized in that: The system is used to execute the method described in any one of claims 1 to 9, and the system comprises: Sanding monitoring module: Identify the surface image of the sanded fabric to obtain the fluff coverage area and average fluff length of each detection area; make quality judgments on the fluff coverage area and average fluff length of each detection area, and mark the detection area as a qualified detection area or an unqualified detection area; and identify the sanding processing capacity of the fabric by calculating the proportion of qualified detection areas; Impact identification module: analyzes the roller speed of the sanding machine in the unqualified detection area to determine the impact of the roller speed on the fabric sanding; Sanding correction module: Analyze the distribution of unqualified inspection areas in all inspection areas, determine the quality impact factor of the current sanding treatment on the fabric fluff, and correct the current preset grinding roller speed range by processing the quality impact factor of the fabric fluff and the current preset grinding roller speed range.

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