Statistical management system for production of plugging and reinforcing material epoxy resin glue

Abstract

The invention belongs to the technical field of chemical production management, and particularly relates to a leaking stoppage and reinforcement material epoxy resin adhesive production statistical management system which comprises a production quality loss accounting module, a supply raw material preliminary checking module, a production link checking module, a production verification standard judgment module and an iteration limit output module. The method comprises the following steps: collecting the production quality information of each batch of epoxy resin glue belonging to the same target model in a historical preset period, and checking the production quality loss cost of the epoxy resin glue of the target model in the historical preset period; according to the method, a high production quality loss abnormity cause tracing instruction is issued, and high production quality loss abnormity cause systematic investigation is carried out from two aspects of raw material supply and production links, so that the precision and efficiency of epoxy resin glue production quality control are effectively improved, and a more stable quality management system can be established.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of chemical production management, and specifically relates to an epoxy resin glue production statistical management system for plugging and reinforcing materials. BACKGROUND

[0002] With the increasing demand for structural reinforcement and repair in the construction and chemical industries, epoxy resin glue, as an important plugging and reinforcing material, is widely used in crack repair and anti-leakage engineering. Its production process involves multiple links such as raw material procurement, proportioning and blending, process control, quality detection, etc. In order to meet the needs of real-time data collection, accurate statistics and efficient scheduling, it is particularly crucial to develop an epoxy resin glue production statistical management system.

[0003] In the prior art, there are also some solutions that can be applied to the production statistical management of epoxy resin glue, for example, a production management system, a production management method and a production management program disclosed in Chinese Patent No. CN116057562A, which obtains operation data related to production elements in an object production process set as an object from multiple production processes of raw material production, obtains quality data representing the quality of an object product as an object production process, analyzes the operation data and quality data, estimates the influence on the quality of the object product caused by upstream products that are products of upstream production processes as upstream processes of the object production process and become raw materials in the object production process, and outputs feedback data for evaluating production elements in the upstream production process based on the quality of the object product in the upstream production process.

[0004] In addition, a material adjustment management control system and control method, computer disclosed in Chinese Patent No. CN111160764A, based on the system analysis of material adjustment management elements and traditional methods, combined with the actual situation of industry and project management, proposed that the owner calculates and determines the average value of the material adjustment variety of the quota consumption corresponding to each payment sub-object in the whole line according to the statistical budget of the engineering quantity list of the reply, as the calculation basis of the material adjustment quantity of each period, and multiplies the improved adjustment method of calculating the adjustment quantity and amount of the measured engineering quantity.

[0005] While the above-mentioned solutions offer some applicable methods for statistical management of epoxy resin adhesive production, existing technologies still have limitations, specifically: 1. Existing technologies lack a systematic mechanism for collecting quality information and calculating loss costs. They focus primarily on achieving quality standards during epoxy resin adhesive production, obsessively adjusting production parameters or replacing raw materials to ensure finished product compliance, while completely ignoring the crucial factor of production quality loss costs. Existing technologies involve dynamic cause tracing and adjustment at each stage of epoxy resin adhesive production, which is not only complex in its calculations but also results in a reworked product with each adjustment, directly leading to cost losses. Furthermore, even if the finished product currently meets testing standards, it may still be returned due to potential quality issues after being put into actual use, incurring return costs. This makes it difficult for enterprises or factories to accurately and in real-time grasp the production quality loss situation and to promptly detect potential quality hazards.

[0006] 2. Existing technologies lack a macro-level mechanism for tracing the abnormal causes of high production quality loss costs. This makes it impossible to use past experience information to help avoid high loss costs in the subsequent re-production of the same model of products, causing enterprises or factories to fall into a passive situation in quality control and cost control. Summary of the Invention

[0007] To overcome the shortcomings of the prior art, embodiments of the present invention provide a production statistical management system for epoxy resin adhesive used as a leak-sealing and reinforcement material, which can effectively solve the problems involved in the prior art.

[0008] The objective of this invention can be achieved through the following technical solution: a production statistical management system for epoxy resin adhesive used for sealing and reinforcing leaks, comprising: a production quality loss accounting module, a preliminary raw material supply screening module, a production process screening module, a production verification compliance judgment module, and an iterative limit output module.

[0009] The production quality loss accounting module is connected to the raw material supply preliminary screening module, the raw material supply preliminary screening module is connected to the production process screening module, the production process screening module is connected to the production verification compliance judgment module, and the production verification compliance judgment module is connected to the iterative limit output module.

[0010] The production quality loss accounting module is used to collect production quality information of each batch of epoxy resin adhesive of the same target model within a historical preset period, calculate the production quality loss cost of the target model epoxy resin adhesive within the historical preset period, and issue a high production quality loss anomaly traceability instruction if the calculated value is greater than the preset production quality loss cost warning threshold.

[0011] The supply raw material preliminary investigation module is configured to receive the high production quality loss abnormal reason tracing instruction, preliminarily evaluate the potential abnormal probability of the supply raw material of the target model epoxy resin glue, and output the supply raw material as the high production quality loss abnormal reason if the potential abnormal probability is greater than the preset probability warning threshold, otherwise execute the production link investigation module.

[0012] The production link investigation module is configured to analyze the correlation index between the high production quality loss of the target model epoxy resin glue and each production link in a historical preset period, extract the production link corresponding to the maximum correlation index as a benchmark production link, analyze the controllable production parameters and specific control values of the benchmark production link, and accordingly carry out production verification work.

[0013] The production verification standard judgment module is configured to judge whether the production verification work of the benchmark production link meets the standard, output the abnormal benchmark production link as the high production quality loss abnormal reason if it is judged to meet the standard, or take the production verification data of this time as new data to participate in the iterative work of the production link investigation module if it is judged to not meet the standard.

[0014] The iteration limit output module is configured to output the supply raw material as the high production quality loss abnormal reason when the cumulative iteration number of the production link investigation module reaches the preset number and the production verification still does not meet the standard.

[0015] Compared with the prior art, the embodiments of the present application have at least the following advantages or beneficial effects: (1) The present application calculates the production quality loss cost of the target model epoxy resin glue in a historical preset period as the basis for issuing the high production quality loss abnormal reason tracing instruction, which helps to keep highly sensitive to the production cost fluctuation of the epoxy resin glue, timely find potential quality cost risk points, and avoid loss expansion.

[0016] (2) The present application preliminarily evaluates the potential abnormal probability of the supply raw material of the target model epoxy resin glue, quickly judges whether the supply raw material has problems, and accurately locates the problem in the first time if it is determined that the supply raw material is abnormal, greatly saving the investigation time and avoiding wasting energy in other irrelevant directions.

[0017] (3) The present application analyzes the correlation index between the high production quality loss of the target model epoxy resin glue and each production link in a historical preset period, locks the benchmark production link and digs its controllable production parameters and specific control values to carry out production verification work, has scientificity and reliability, greatly improves the abnormal reason investigation efficiency, and saves a lot of time cost for subsequent rectification.

[0018] (4) The production verification work carried out by the screened production link as the core is not an isolated behavior, when the verification result does not meet the standard, the related data will flow back to the production link troubleshooting module to participate in iterative optimization, so that the whole production process is in a dynamic self-improvement state.

[0019] (5) When the production link troubleshooting module accumulates the preset number of iterations and the production verification still does not meet the standard, the output high production quality loss abnormal reason is used as the supply raw material as the bottom decision, which avoids the troubleshooting process from falling into an infinite loop, and ensures that the problem has a clear direction. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the application. For ordinary skilled in the art, other drawings can be obtained without creative labor on the premise of the following drawings.

[0021] Figure 1 It is a schematic diagram of the module connection of the application.

[0022] Figure 2 It is a logic diagram for the application to preliminarily evaluate the potential abnormal probability of the supply raw material of the target type of epoxy resin glue.

[0023] Figure 3 It is a logic diagram for the application to analyze the correlation degree between each detection quality index and each production link of the target type of epoxy resin glue in the historical preset period. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all. Based on the embodiments in the application, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the application.

[0025] Referring to Figure 1 The application provides a leak stoppage and reinforcement material epoxy resin glue production statistical management system, which comprises a production quality loss accounting module, a supply raw material preliminary troubleshooting module, a production link troubleshooting module, a production verification standard judgment module and an iteration limit output module.

[0026] The production quality loss accounting module is connected with the supply raw material preliminary troubleshooting module, the supply raw material preliminary troubleshooting module is connected with the production link troubleshooting module, the production link troubleshooting module is connected with the production verification standard judgment module, and the production verification standard judgment module and the iteration limit output module are connected.

[0027] The production quality loss accounting module is configured to collect production quality information of each batch of epoxy resin glue of the same target model in a historical preset period, account for production quality loss cost of the target model epoxy resin glue in the historical preset period, and issue a high production quality loss abnormal reason tracing instruction if the accounting value is greater than a preset production quality loss cost warning threshold.

[0028] Specifically, the production quality information of each batch of epoxy resin glue includes the number of finished products, the number of returned finished products, the detection abnormal quality indicators of each returned finished product, the number of rework finished products, the detection abnormal quality indicators of each rework finished product, the specific rework adjustment production link, the adjustment production parameter object and the specific adjustment value.

[0029] Specifically, the production quality loss cost of the target model epoxy resin glue in the historical preset period includes multiplying the number of returned finished products and the number of rework finished products in the production quality information of each batch of epoxy resin glue of the same target model in the historical preset period by the corresponding preset loss cost unit price of the target model epoxy resin glue finished product return and the corresponding preset loss cost of the target model epoxy resin glue finished product rework, respectively, to calculate the cumulative finished product return loss cost and the cumulative finished product rework loss cost of each batch of epoxy resin glue, and to obtain the production quality loss cost of the target model epoxy resin glue in the historical preset period by accumulation.

[0030] It should be noted that the production quality loss cost of the target model epoxy resin glue in the historical preset period obtained by accumulation includes two accumulation operations, first, the cumulative finished product return loss cost and the cumulative finished product rework loss cost are accumulated to obtain the cumulative finished product loss cost of each batch of epoxy resin glue, and then the cumulative finished product loss cost of each batch of epoxy resin glue is accumulated to obtain the production quality loss cost of the target model epoxy resin glue in the historical preset period.

[0031] The embodiment of the present application accounts for the production quality loss cost of the target model epoxy resin glue in the historical preset period, which is used as the basis for issuing the high production quality loss abnormal reason tracing instruction, which helps to keep highly sensitive to the production cost fluctuation of the epoxy resin glue, and timely find potential quality cost risk points to avoid loss expansion.

[0032] The supply raw material preliminary investigation module is configured to receive the high production quality loss abnormal reason tracing instruction, preliminarily evaluate the potential abnormal probability of the target model epoxy resin glue supply raw material, output the supply raw material as the high production quality loss abnormal reason if the potential abnormal probability is greater than a preset probability warning threshold, and otherwise execute the production link investigation module.

[0033] Reference Figure 2As shown, specifically, the preliminary evaluation of the potential abnormal probability of the target model epoxy resin glue supply raw materials includes: extracting the production finished product quantity in the historical preset period of each batch of epoxy resin glue production quality information of the same target model , rework finished product quantity and returned product quantity , wherein is the number of each batch of epoxy resin glue, , the production finished product state ratio of each batch of epoxy resin glue in the historical preset period is calculated by the formula , and the preset reasonable production finished product state ratio threshold is compared, and each batch of epoxy resin glue meeting the condition is marked as each abnormal batch of epoxy resin glue, and the abnormal batch of epoxy resin glue quantity ratio is used as the potential abnormal probability of the target model epoxy resin glue supply raw materials.

[0034] The embodiment of the present application can quickly judge whether the supply raw materials exist problems by preliminarily evaluating the potential abnormal probability of the target model epoxy resin glue supply raw materials. If it is determined that the supply raw materials are abnormal, the problem can be accurately located in the first time, the troubleshooting time is greatly saved, and the effort in other irrelevant directions is avoided.

[0035] The production link investigation module is used to analyze the correlation index of the high production quality loss of the target model epoxy resin glue in the historical preset period and each production link, extract the production link corresponding to the maximum correlation index as the benchmark production link, analyze the controllable production parameters and specific control values of the benchmark production link, and carry out production verification work accordingly.

[0036] Specifically, the analysis of the correlation index of the high production quality loss of the target model epoxy resin glue in the historical preset period and each production link includes: constructing a rework data matrix with the target model epoxy resin glue detection quality index as the row index and the target model epoxy resin glue production link as the column index, based on the detection abnormal quality index of each rework finished product and the specific rework adjustment production link in the historical preset period of each batch of epoxy resin glue production quality information of the same target model, the specific rework adjustment times of each production link when each detection quality index of the target model epoxy resin glue is abnormal in the historical preset period are counted and input into the corresponding position of the rework data matrix as element values, the correlation degree of each detection quality index and each production link in the rework stage of the target model epoxy resin glue in the historical preset period is obtained by comparing the elements in the same row of the rework data matrix , wherein is the number of each detection quality index, , is the number of each production link, .

[0037] It should be noted that the above rework data matrix column element comparison is specifically: the values of each column element of the same row of the rework data matrix are accumulated to obtain the reference element value of the same row, the values of each column element of the same row are compared with the reference element value, the ratio of each column element value of the same row is obtained, and the element value ratio is used as the correlation degree of the rework stage. According to the target model epoxy resin glue production link represented by the row and the target model epoxy resin glue production link represented by the column, the correlation degree of each detection quality index of the target model epoxy resin glue in the historical preset period and each production link is obtained.

[0038] It should also be noted that the above target model epoxy resin glue detection quality index includes but is not limited to viscosity, viscosity, curing time, chemical corrosion resistance, compressive strength, etc. The target model epoxy resin glue production link includes but is not limited to batching link, mixing and stirring link, defoaming treatment link and reaction and curing link, etc.

[0039] According to the target model epoxy resin glue preset production link-detection quality index mapping data table, it includes each potential problem production link when each detection quality index is abnormal, obtains each potential problem production link involved by each returned product detection abnormal quality index in the production quality information of each batch of epoxy resin glue of the same target model in the historical preset period, and analyzes the correlation degree of each detection quality index of the target model epoxy resin glue in the historical preset period and each production link .

[0040] Comprehensive rework stage and return stage, evaluate the overall correlation degree of each detection quality index of the target model epoxy resin glue and each production link in the historical preset period .

[0041] Statistical abnormal frequency of each detection quality index of the target model epoxy resin glue in the historical preset period , and then the high production quality loss of the target model epoxy resin glue in the historical preset period and the correlation index of each production link are obtained by the formula

[0042] Referring to Figure 3 , specifically, the ​The specific analysis process is as follows: A return data matrix is ​​constructed using the target model epoxy resin adhesive's test quality indicators as row indices and the target model epoxy resin adhesive's production stages as column indices. All elements in the return data matrix are set to 0. For any returned finished product with abnormal test quality indicators and its associated potential problem production stages, the corresponding row and column of the return data matrix are retrieved, and 1 is appended to the corresponding element value. The return data matrix is ​​then gradually filled with the potential problem production stages associated with the abnormal test quality indicators of each returned finished product from the production quality information of each batch of epoxy resin adhesive of the same target model within a historical preset period. This yields the actual return data matrix of the target model epoxy resin adhesive within the historical preset period. Based on the actual return data matrix, the probability of problems occurring in each production stage when each test quality indicator is abnormal during the return phase of the target model epoxy resin adhesive within the historical preset period is calculated. The probability value is used as the correlation degree, thereby obtaining the correlation degree between each test quality indicator and each production stage during the return phase of the target model epoxy resin adhesive within the historical preset period.

[0043] It should be noted that the specific reference conditional probability formula for calculating the probability of problems occurring in each production stage when the quality indicators of the target model epoxy resin adhesive are abnormal during the return phase within the historical preset period, based on the actual return data matrix, is as follows: Let an abnormality in a certain quality indicator during the return phase of the target model epoxy resin adhesive within the historical preset period be recorded as event B, and a problem occurring in a certain production stage be recorded as event A. Then, according to the formula... This data is used to determine the probability of a problem occurring in the production process when a specific quality indicator is abnormal during the return phase of the target model epoxy resin adhesive within a historical preset period. It is obtained by dividing the value at the intersection of the column containing the production process and the row containing the quality indicator in the actual return data matrix by the sum of all elements in the actual return data matrix. It is obtained by dividing the sum of all elements in the row containing the detection quality index in the actual returned data matrix by the sum of all elements in the actual returned data matrix.

[0044] Specifically, the ,in The preset weights are for the rework stage and the return stage, respectively.

[0045] Specifically, the analysis of the adjustable production parameters and their specific adjustment values ​​in the benchmark production process includes: based on the production quality information of each batch of epoxy resin adhesive of the same target model within a historical preset period, the specific rework adjustment production process, the adjustment production parameter objects, and the specific adjustment values ​​of each reworked finished product; and extracting the abnormal quality indicators, adjustment production parameter objects, and specific adjustment values ​​corresponding to each batch of epoxy resin adhesive when participating in the rework adjustment in the benchmark production process.

[0046] Calculate the abnormal frequency of each detection quality index of the target model epoxy resin glue in the historical preset period, and screen the high-frequency detection abnormal quality index.

[0047] It should be noted that the calculation process of the abnormal frequency of each detection quality index of the target model epoxy resin glue in the historical preset period is as follows: the abnormal frequency of each detection quality index of the target model epoxy resin glue in the historical preset period is accumulated as the reference frequency, and the ratio of the abnormal frequency of each detection quality index of the target model epoxy resin glue in the historical preset period to the reference frequency is taken as the abnormal frequency.

[0048] Screen the adjustment production parameter object and its specific adjustment value of each time participating in rework adjustment of the relatively high-frequency detection abnormal quality index of the benchmark production link, screen the high-frequency adjustment production parameter object of the relatively high-frequency detection abnormal quality index of the benchmark production link according to the number of times of participating in rework adjustment of each production parameter object of the benchmark production link, and take it as the controllable production parameter, and perform mean value calculation on each specific adjustment value of the high-frequency adjustment production parameter object of the relatively high-frequency detection abnormal quality index of the benchmark production link to obtain the specific control value of the controllable production parameter of the benchmark production link.

[0049] Specifically, the production verification work includes: setting an experimental group and a control group, requiring the experimental group and the control group to produce a specified number of finished products of the target model epoxy resin glue, setting each production parameter of each production link of the experimental group and the control group as the preset baseline plan value of the corresponding production parameter of the corresponding production link of the target model epoxy resin glue, wherein the preset baseline plan value of the controllable production parameter of the benchmark production link of the experimental group is corrected according to the specific control value.

[0050] After the production is completed, the rework rates of the experimental group and the control group are calculated respectively.

[0051] The experimental group and the control group are put into use, and the return rates of the experimental group and the control group are calculated respectively after a preset use period, thereby completing the production verification work.

[0052] It should be noted that the rework rate specifically refers to the ratio of the number of rework finished products to the specified number in the production process, and the return rate specifically refers to the ratio of the number of returned finished products to the specified number after a preset use period.

[0053] The embodiment of the present application locks the benchmark production link by analyzing the correlation index of the high production quality loss of the target model epoxy resin glue in the historical preset period and the controllable production parameter and the specific control value thereof of the benchmark production link to carry out production verification work, which has scientificity and reliability, greatly improves the abnormal reason investigation efficiency, and saves a lot of time cost for subsequent rectification.

[0054] The production verification up-to-standard judgment module is configured to judge whether the production verification work of the benchmark production link meets the standard, and if the production verification work meets the standard, output the high production quality loss abnormal reason as the abnormal benchmark production link, and if the production verification work does not meet the standard, take the production verification data of this time as new data to participate in the iteration work of the production link investigation module.

[0055] Specifically, the production verification work judgment up-to-standard condition of the benchmark production link is that the rework rate of the experimental group is less than the rework rate of the control group and the return rate of the experimental group is less than the return rate of the control group.

[0056] The production verification work carried out by the embodiment of the present application with the screened benchmark production link as the core is not an isolated behavior, when the verification result does not meet the standard, the related data will flow back to the production link investigation module to participate in iteration optimization, so that the whole production process is in a dynamic self-improvement state.

[0057] The iteration limit output module is configured to output the high production quality loss abnormal reason as the supply of raw materials when the cumulative iteration number of the production link investigation module reaches the preset number and the production verification still does not meet the standard.

[0058] When the cumulative iteration number of the production link investigation module reaches the preset number and the production verification still does not meet the standard, the embodiment of the present application outputs the high production quality loss abnormal reason as the supply of raw materials as a bottom decision, avoids the investigation process from falling into an infinite loop, and ensures that the problem has a clear direction.

[0059] It should be noted that the preset production quality loss cost warning threshold, the preset probability warning threshold, the preset reference plan value of each production parameter of each production link of the target type epoxy resin glue, the preset production link-detection quality index mapping data table of the target type epoxy resin glue, and the preset reasonable production finished product state ratio threshold are all system cloud database storage data.

[0060] The data sources in the cloud database of the embodiment are shown in Table 1.

[0061] Table 1: Detailed explanation table of data sources in cloud database

[0062]

[0063] The above content is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements or use similar ways to replace the described specific embodiments, as long as they do not deviate from the structure of the present application or exceed the scope defined by the present application, and all of them should belong to the protection scope of the present application.

Claims

1. A lost circulation material epoxy resin glue production statistics management system, characterized in that, The system comprises: The production quality loss accounting module is configured to collect production quality information of each batch of epoxy resin glue of the same target model in a historical preset period, account production quality loss cost of the target model epoxy resin glue in the historical preset period, and issue a high production quality loss abnormal reason tracing instruction if the accounting value is greater than a preset production quality loss cost warning threshold. The supply raw material preliminary investigation module is configured to receive the high production quality loss abnormal reason tracing instruction, preliminarily evaluate a potential abnormal probability of a supply raw material of the target model epoxy resin glue, and output a high production quality loss abnormal reason of the supply raw material if the potential abnormal probability is greater than a preset probability warning threshold, or execute the production link investigation module. The production link investigation module is configured to analyze correlation indexes of high production quality loss of the target model epoxy resin glue and each production link in the historical preset period, extract a production link corresponding to a maximum correlation index as a benchmark production link, analyze controllable production parameters and specific control values of the benchmark production link, and develop production verification work accordingly. The production verification compliance judgment module is configured to judge whether the production verification work of the benchmark production link is compliant, output a high production quality loss abnormal reason of the benchmark abnormal production link if the judgment is compliant, or take the production verification data of this time as new data to participate in iterative work of the production link investigation module if the judgment is not compliant. The iteration limit output module is configured to output a high production quality loss abnormal reason of the supply raw material when the cumulative iteration number of the production link investigation module reaches a preset number and the production verification is still not compliant.

2. The system according to claim 1, wherein the system is characterized by: The production quality information of each batch of epoxy resin glue includes production finished product quantity, returned finished product quantity, detection abnormal quality indexes of each returned finished product, rework finished product quantity, detection abnormal quality indexes of each rework finished product, specific rework adjustment production link, adjustment production parameter object, and specific adjustment value.

3. The system according to claim 2, wherein the system is characterized by: The accounting of production quality loss cost of the target model epoxy resin glue in the historical preset period includes multiplying returned finished product quantity and rework finished product quantity in the production quality information of each batch of epoxy resin glue of the same target model in the historical preset period by corresponding preset loss cost unit price of target model epoxy resin glue finished product return and corresponding preset loss cost of target model epoxy resin glue rework, respectively, to calculate cumulative finished product return loss cost and cumulative finished product rework loss cost of each batch of epoxy resin glue, and to obtain production quality loss cost of the target model epoxy resin glue in the historical preset period by accumulation.

4. The system according to claim 2, wherein the system is characterized by: The preliminary evaluation target model epoxy resin glue supply raw material potential abnormal probability, including: extracting the production quality information of each batch of epoxy resin glue of the same target model in the historical preset period , the number of rework products and the number of returned products , wherein is the batch number of each batch of epoxy resin glue, , the production finished product state ratio of each batch of epoxy resin glue in the historical preset period is calculated by the formula , compared with the preset reasonable production finished product state ratio threshold , each batch of epoxy resin glue meeting the condition is marked as each abnormal batch of epoxy resin glue, and the number of abnormal batch of epoxy resin glue is used as the potential abnormal probability of the target model epoxy resin glue supply raw material.

5. The system according to claim 2, wherein the system is characterized by: The analysis history preset period target model epoxy resin glue high production quality loss and each production link correlation index, including: with target model epoxy resin glue detection quality index as row index, with target model epoxy resin glue production link as column index, build rework data matrix, based on each batch of epoxy resin glue production quality information of the same target model in the history preset period, the detection abnormal quality index and the specific rework adjustment production link of each rework finished product, the number of specific rework adjustment of each production link when each detection quality index of target model epoxy resin glue is abnormal in the history preset period is counted, which is input as element value into the corresponding position of rework data matrix, the correlation degree of each detection quality index of target model epoxy resin glue in rework stage and each production link in the history preset period is obtained by comparing the same row elements of rework data matrix , wherein is the number of each detection quality index, , is the number of each production link, ; According to the production link-detection quality index mapping data table pre-set by the target model epoxy resin glue, which includes each potential problem production link corresponding to each detection quality index abnormality, obtain each potential problem production link involved in the detection abnormal quality index of each returned product in the production quality information of each batch of epoxy resin glue of the same target model in the historical preset period, analyze the correlation degree of each detection quality index and each production link of the target model epoxy resin glue in the historical preset period ; Comprehensively evaluate the overall correlation between each detection quality index of the target model epoxy resin glue and each production link in the historical preset period during the rework stage and the return stage ; Count the abnormal frequency of each detection quality index of the target model epoxy resin glue in the preset historical period , and then obtain the correlation index between the high production quality loss of the target model epoxy resin glue in the preset historical period and each production link by formula .

6. The system according to claim 5, wherein the system is characterized by: The The specific analysis process is as follows: a return data matrix is constructed with the detection quality indexes of the target model epoxy resin adhesive as the row index and the production links of the target model epoxy resin adhesive as the column index, all elements in the return data matrix are set to 0, for any detection abnormal quality index of the returned product and the potential problem production links involved, the corresponding row and column of the return data matrix are searched, the element value at the corresponding position is added by 1, the potential problem production links involved in the detection abnormal quality index of each returned product in the production quality information of each batch of epoxy resin adhesive of the same target model in the historical preset period are gradually filled in the return data matrix, the actual return data matrix of the target model epoxy resin adhesive in the historical preset period is obtained, the probability of the problem of each production link when each detection quality index of the target model epoxy resin adhesive in the return stage in the historical preset period is abnormal is calculated according to the actual return data matrix, the probability value is taken as the correlation degree of the return stage, and thus the correlation degree of each detection quality index and each production link of the target model epoxy resin adhesive in the return stage in the historical preset period is obtained.

7. The system according to claim 5, wherein the system is characterized by: The wherein are preset weights corresponding to the rework stage and the return stage, respectively.

8. The system according to claim 2, wherein the system is characterized by: The analysis of controllable production parameters and specific control values of the benchmark production link includes extracting detection abnormal quality indexes, adjustment production parameter objects, and specific adjustment values corresponding to each rework adjustment of the benchmark production link of each batch of epoxy resin glue based on the production quality information of each batch of epoxy resin glue of the same target model in the historical preset period, calculating abnormal frequency of each detection quality index of the target model epoxy resin glue in the historical preset period, and screening high-frequency detection abnormal quality indexes. The production verification compliance judgment module is configured to judge whether the production verification work of the benchmark production link is compliant, output a high production quality loss abnormal reason of the benchmark abnormal production link if the judgment is compliant, or take the production verification data of this time as new data to participate in iterative work of the production link investigation module if the judgment is not compliant. The iteration limit output module is configured to output a high production quality loss abnormal reason of the supply raw material when the cumulative iteration number of the production link investigation module reaches a preset number and the production verification is still not compliant. The high-frequency adjustment production parameter object of the relatively high-frequency detection abnormal quality index of the benchmark production link is screened according to the number of times of adjustment of each production parameter object of the benchmark production link, and the high-frequency adjustment production parameter object of the relatively high-frequency detection abnormal quality index of the benchmark production link is taken as the controllable production parameter. The specific adjustment values of each time of the high-frequency adjustment production parameter object of the relatively high-frequency detection abnormal quality index of the benchmark production link are subjected to mean value calculation to obtain the specific control value of the controllable production parameter of the benchmark production link.

9. The system according to claim 8, wherein the system further comprises a statistical management module. The production verification work includes: setting an experimental group and a control group, requiring the experimental group and the control group to produce a specified number of finished products of the target model epoxy resin adhesive, setting each production parameter of each production link of the experimental group and the control group as the preset baseline plan value of the corresponding production parameter of the corresponding production link of the target model epoxy resin adhesive, wherein the preset baseline plan value of the controllable production parameter of the benchmark production link of the experimental group is corrected according to the specific control value; After the production is completed, the rework rates of the experimental group and the control group are calculated respectively; The experimental group and the control group are put into use, and the return rates of the experimental group and the control group are calculated respectively after a preset use period, thereby completing the production verification work.

10. The system according to claim 9, wherein the system further comprises a database for storing the statistical data of the epoxy resin glue production. The production verification work of the benchmark production link judges the reaching of the standard condition as the rework rate of the experimental group being less than the rework rate of the control group and the return rate of the experimental group being less than the return rate of the control group.

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