Water circulation system and method for automatic magnetic shoe grinding production line

Abstract

The invention discloses a water circulation system and method for an automatic magnetic shoe grinding production line, and relates to the technical field of magnetic shoe machining. Constructing a water quality analysis model based on the water treatment historical data and analyzing the water quality data; deducing, determining and generating a self-adaptive adjustment strategy according to an analysis result; recording the water quality improvement effect in real time and optimizing the water quality analysis model in real time according to the water quality improvement effect. The defective rate of the magnetic shoes in the machining process is reduced, the surface smoothness and the size precision of products are improved, and therefore the overall quality of the magnetic shoes is improved, the strict requirements of high-end markets for the quality of the magnetic shoes are met, the influence of water quality changes on a production line can be timely dealt with through real-time water quality monitoring and self-adaptive adjustment, and the production efficiency is improved. The problems of equipment failure, machining precision reduction and the like caused by water quality problems are effectively prevented, and the operation stability and reliability of a production line are improved.

Description

Technical Field

[0001] The invention relates to the technical field of magnetic tile processing, in particular to a water circulation system and method for a magnetic tile automatic grinding production line. Background Art

[0002] In recent years, the water circulation system plays a vital role in the automatic grinding production line of magnetic tiles. On the one hand, water, as a medium for cooling, lubrication and cleaning, is directly involved in the processing process. The quality of water has a significant impact on the processing accuracy, surface quality and service life of the magnetic tiles. On the other hand, with the increasing requirements for environmental protection, how to efficiently use water resources and reduce wastewater discharge has also become an urgent problem to be solved in this field. The water circulation system of the traditional magnetic tile grinding production line often adopts a relatively simple water treatment method, such as adding water treatment agents at regular intervals and in a fixed quantity, changing water regularly, and running the filtration equipment according to fixed parameters. This fixed mode of water treatment method has many disadvantages. In terms of agent addition, it is only carried out according to experience or fixed dosage. The agent is added without considering the actual changes in water quality and the effect feedback of the previous agent addition. This may not only cause waste of agents, but also fail to achieve the expected water quality improvement effect due to improper addition amount, and may even cause new water quality problems. The traditional water circulation system cannot adaptively adjust according to the real-time water quality conditions. When the working conditions of the production line change, the water quality will be affected to varying degrees, but the existing system cannot perceive these changes in time and adjust the water treatment strategy accordingly, thus affecting the stability of the production line and the consistency of product quality. In terms of water resource utilization efficiency, due to the lack of accurate water quality analysis and reasonable water change strategy, excessive water change or untimely water change may occur, which not only wastes precious water resources, but also increases production costs.

[0003] However, the common solutions currently available have many shortcomings, including: the existing technology adopts a fixed water treatment mode, such as adding chemicals at regular intervals and in fixed quantities, operating filtration equipment according to fixed parameters, and regularly changing water. It cannot be flexibly adjusted according to changes in actual water quality conditions. When the production line operating conditions change or the water quality fluctuates, effective countermeasures cannot be taken in time, which can easily lead to water quality deterioration, thereby affecting the processing quality of magnetic tiles and the normal operation of the production line. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In view of the above-mentioned problems existing in the water circulation system and method of the existing magnetic tile automatic grinding production line, the present invention is proposed.

[0006] Therefore, the purpose of the present invention is to provide a water circulation system and method for an automatic grinding production line for magnetic tiles, which is suitable for solving the problem that the prior art adopts a fixed water treatment mode and cannot be flexibly adjusted according to changes in actual water quality conditions. When the operating conditions of the production line change or the water quality fluctuates, effective countermeasures cannot be taken in time, which can easily lead to water quality deterioration, thereby affecting the magnetic tile processing quality and the normal operation of the production line.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0008] In the first aspect, an embodiment of the present invention provides a water circulation method for a magnetic tile automatic grinding production line, which includes using sensors to collect water quality data and water treatment history data and perform preprocessing; constructing a water quality analysis model based on the water treatment history data and analyzing the water quality data; deriving and determining to generate an adaptive adjustment strategy based on the analysis results; recording the water quality improvement effect in real time and optimizing the water quality analysis model in real time based on the water quality improvement effect.

[0009] As a preferred solution of the water circulation method of the magnetic tile automatic grinding production line described in the present invention, wherein: the sensors include water quality physical property sensors, water quality chemical property sensors, and water quality turbidity and suspended matter sensors; the water quality data include pH, hardness, turbidity, metal ion content, dissolved oxygen content, microbial indicators and chemical oxygen demand; the water treatment history data includes chemical addition records, filtration equipment operation records, water change records and water quality abnormal event records; the adaptive adjustment strategy includes water treatment chemical addition strategy adjustment, filtration equipment operation parameter adjustment, water change strategy adjustment and equipment maintenance and early warning strategy.

[0010] As a preferred scheme of the water circulation method of the magnetic tile automatic grinding production line described in the present invention, the specific steps of constructing the water quality analysis model are as follows: dividing the water treatment historical data and extracting relevant features; constructing a water quality analysis model based on a neural network and analyzing the water quality data; determining an adaptive adjustment strategy based on an adaptive learning algorithm; evaluating the model and adjusting the model parameters or structure based on the evaluation results.

[0011] As a preferred solution of the water circulation method of the magnetic tile automatic grinding production line of the present invention, the specific formula for analyzing the water quality data is as follows:

[0012]

[0013] Among them, R is the water quality analysis result; n is the number of indicators included in the water quality data; xi is the actual measured value of the i-th water quality indicator; h i is the value of the water treatment historical data of the i-th water quality indicator after preprocessing; λ is the adjustment parameter.

[0014] As a preferred scheme of the water circulation method of the magnetic tile automatic grinding production line described in the present invention, the specific situation of the water quality analysis results is as follows: when the water quality analysis result R is 0, it means that the current measurement values ​​of all water quality indicators are 0, reflecting that the water quality is extremely poor and there is no normal water quality component content; when the water quality analysis result R is 0-1, it indicates that the water quality is in a medium state, and there are water quality indicators that do not meet the requirements, and measures need to be taken to improve the water quality; when the water quality analysis result R is greater than 1, it indicates that the current water quality indicators have a good overall performance, the water treatment system is working effectively, and only routine testing and maintenance are required.

[0015] As a preferred scheme of the water circulation method of the magnetic tile automatic grinding production line described in the present invention, the specific steps of generating the adaptive adjustment strategy are as follows: different adaptive adjustment strategy rules are set according to the water quality level and the water quality requirements of the production line; specific parameters of the adaptive adjustment strategy are calculated according to the water quality data; the risks and costs brought by different adjustment strategies are considered; various adaptive adjustment strategies are integrated to form a complete adjustment strategy solution; and the generated adaptive adjustment strategy is output to the corresponding control system.

[0016] As a preferred solution of the water circulation method of the magnetic tile automatic grinding production line of the present invention, the specific formula for generating the adaptive adjustment strategy is as follows:

[0017]

[0018] Among them, s j is the jth element in the adaptive adjustment strategy; R i is the i-th element in the water quality analysis result; q i is the standard value expected to be achieved by the i-th water quality index; b ij is the correlation coefficient between the j-th treatment measure and the i-th water quality index.

[0019] In the second aspect, in order to further solve the above-mentioned technical problems, the embodiment of the present invention provides a water circulation system for a magnetic tile automatic grinding production line, which includes: a data acquisition module for collecting water quality data and water treatment history data and performing preprocessing; a model building module for building a water quality analysis model and analyzing the water quality data; a strategy generation module for generating an adaptive adjustment strategy based on the analysis results; and a model optimization module for optimizing the water quality analysis model in real time based on the water quality improvement effect.

[0020] In a third aspect, an embodiment of the present invention provides a computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: when the computer program is executed by the processor, any step of the water circulation method for a magnetic tile automatic grinding production line as described in the first aspect of the present invention is implemented.

[0021] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium having a computer program stored thereon, wherein: when the computer program is executed by a processor, any step of the water circulation method for a magnetic tile automatic grinding production line as described in the first aspect of the present invention is implemented.

[0022] The beneficial effects of the present invention are as follows: the precise water quality management of the present invention ensures that the quality of water used in the processing process is stable and meets the requirements; the appropriate pH and hardness can reduce the erosion and scratches of the impurities in the water on the surface of the magnetic tiles, reduce the defective rate of the magnetic tiles in the processing process, and improve the surface finish and dimensional accuracy of the products, thereby improving the overall quality of the magnetic tiles, meeting the strict requirements of the high-end market for the quality of magnetic tiles, helping enterprises to open up a broader market share, increase product added value and economic benefits; real-time water quality monitoring and adaptive adjustment can promptly respond to the impact of water quality changes on the production line, effectively prevent equipment failures and reduced processing accuracy caused by water quality problems, reduce the downtime and maintenance times of the production line, and improve the operating stability and reliability of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing 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. Among them:

[0024] Figure 1 This is a flow chart for implementing the present invention in Example 1.

[0025] Figure 2 This is a dynamic adjustment diagram of the adaptive regulation strategy of the present invention in Example 1. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0029] Example 1

[0030] Reference Figure 1 and Figure 2 , which is the first embodiment of the present invention, provides a water circulation method for a magnetic tile automatic grinding production line, comprising the following steps:

[0031] S1: Use sensors to collect water quality data and water treatment history data and perform pre-processing.

[0032] Preferably, Figure 1 The figure shows the implementation process of the present invention. First, sensors are used to collect water quality data and water treatment history data and perform preprocessing. Then, a water quality analysis model is constructed based on the water treatment history data and the water quality data is analyzed. Subsequently, an adaptive adjustment strategy is derived and determined based on the analysis results. Finally, the water quality improvement effect is recorded in real time and the water quality analysis model is optimized in real time based on the water quality improvement effect.

[0033] Furthermore, the sensors include water quality physical property sensors, water quality chemical property sensors, and water quality turbidity and suspended matter sensors.

[0034] Furthermore, water quality data include pH, hardness, turbidity, metal ion content, dissolved oxygen content, microbiological indicators and chemical oxygen demand.

[0035] Furthermore, the water treatment history data includes records of reagent addition, filter equipment operation, water change, and abnormal water quality events.

[0036] Specifically, the preprocessing process ensures the quality and consistency of the data by performing real-time preprocessing of water quality data and water treatment historical data on the data nodes, including data cleaning, noise reduction, and standardization.

[0037] S2: Build a water quality analysis model based on historical water treatment data and analyze the water quality data.

[0038] Specifically, the steps to construct a water quality analysis model are as follows: divide the water treatment historical data and extract relevant features.

[0039] A water quality analysis model is constructed based on neural network and water quality data is analyzed.

[0040] The adaptive adjustment strategy is determined according to the adaptive learning algorithm.

[0041] Evaluate the model and adjust the model parameters or structure based on the evaluation results.

[0042] Specifically, the specific formula for analyzing water quality data is as follows:

[0043]

[0044] Among them, R is the water quality analysis result; n is the number of indicators included in the water quality data; x i is the actual measured value of the i-th water quality indicator; h i is the value of the water treatment historical data of the i-th water quality indicator after preprocessing; λ is the adjustment parameter.

[0045] Furthermore, the specific results of the water quality analysis are as follows:

[0046] When the water quality analysis result R is 0, it means that the current measurement values ​​of all water quality indicators are 0, reflecting that the water quality is extremely poor and there is no normal water quality component content;

[0047] When the water quality analysis result R is 0-1, it indicates that the water quality is in a medium state, and there are water quality indicators that do not meet the requirements, and measures need to be taken to improve the water quality;

[0048] When the water quality analysis result R is greater than 1, it indicates that the current water quality indicators are generally good, the water treatment system is working effectively, and only routine testing and maintenance are required.

[0049] Preferably, through mining and learning of historical data, the model can capture the inherent laws of water quality changes and the complex relationship between different water treatment measures and water quality improvement. Compared with traditional empirical water treatment methods, the model can more accurately predict the development trend of water quality and evaluate the effects of different adjustment strategies in advance, thereby realizing intelligent and refined management of the water treatment process. It can accurately determine the current optimal agent addition strategy based on the influence of different agent addition amounts on specific water quality indicators in historical data, avoid excessive or insufficient use of agents, and improve water treatment effects and resource utilization.

[0050] S3: Derive and determine the generation of an adaptive adjustment strategy based on the analysis results.

[0051] Preferably, the adaptive adjustment strategy includes water treatment agent addition strategy adjustment, filtration equipment operating parameter adjustment, water change strategy adjustment, and equipment maintenance and early warning strategy.

[0052] Furthermore, the specific steps of generating the adaptive adjustment strategy are as follows: different adaptive adjustment strategy rules are set according to the water quality level and the water quality requirements of the production line.

[0053] Calculate specific parameters of the adaptive regulation strategy based on water quality data.

[0054] Consider the risks and costs of different regulatory strategies.

[0055] Integrate various adaptive adjustment strategies to form a complete adjustment strategy solution.

[0056] The generated adaptive regulation strategy is output to the corresponding control system.

[0057] Furthermore, the specific formula for generating the adaptive adjustment strategy is as follows:

[0058]

[0059] Among them, s j is the jth element in the adaptive adjustment strategy; R i is the i-th element in the water quality analysis result; q i is the standard value expected to be achieved by the i-th water quality index; b ij is the correlation coefficient between the j-th treatment measure and the i-th water quality index.

[0060] Preferably, this real-time adaptive regulation mechanism enables the water circulation system to respond quickly to changes in water quality and adjust treatment measures in a timely manner to ensure that the water quality is always in the best condition. When the water quality deteriorates sharply due to an emergency on the production line, the system can quickly increase the amount of reagent added, adjust the filtration equipment parameters and start the water change program. At the same time, based on the real-time feedback of water quality improvement, the subsequent treatment strategy is further optimized to effectively prevent the impact of water quality problems on magnetic tile processing.

[0061] S4: Record the water quality improvement effect in real time and optimize the water quality analysis model in real time according to the water quality improvement effect.

[0062] Preferably, by continuously recording the effect of water quality improvement, the actual changes in water quality can be fed back to the model. If the concentration of a pollutant in the water quality does not decrease as expected after the adjustment strategy generated by the initial model is implemented, then during the optimization process, the model can adjust the weight of factors related to the pollutant or correct its correlation with other water quality indicators. This enables the model to continuously adapt to various complex situations that may arise in the production line, thereby continuously improving the accuracy of its predictions of water quality changes and ensuring that the subsequently generated adaptive adjustment strategies are more accurate and effective.

[0063] The present embodiment also provides a water circulation system for a magnetic tile automatic grinding production line, including: a data acquisition module, used to collect water quality data and water treatment history data and perform preprocessing; a model construction module, used to construct a water quality analysis model and analyze the water quality data; a strategy generation module, used to generate an adaptive adjustment strategy based on the analysis results; a model optimization module, used to optimize the water quality analysis model in real time according to the water quality improvement effect.

[0064] This embodiment also provides a computer device, which is suitable for a water circulation method for an automatic grinding production line for magnetic tiles, including: a memory and a processor; the memory is used to store computer executable instructions, and the processor is used to execute computer executable instructions to implement a water circulation method for an automatic grinding production line for magnetic tiles as proposed in the above embodiment.

[0065] The computer device may be a terminal, and the computer device includes a processor, a memory, a communication interface, a display screen and an input device connected via a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, an operator network, NFC (near field communication) or other technologies. The display screen of the computer device may be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device may be a touch layer covering the display screen, or a key, trackball or touchpad provided on the housing of the computer device, or an external keyboard, touchpad or mouse, etc.

[0066] The present embodiment also provides a storage medium on which a computer program is stored. When the program is executed by a processor, it implements a water circulation method for a magnetic tile automatic grinding production line as proposed in the above embodiment; the storage medium can be implemented by any type of volatile or non-volatile storage device or a combination of them, such as static random access memory (Static Random Access Memory, referred to as SRAM), electrically erasable programmable read-only memory (Electrically Erasable Programmable Read-Only Memory, referred to as EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, referred to as EPROM), programmable read-only memory (Programmable Red-Only Memory, referred to as PROM), read-only memory (Read-Only Memory, referred to as ROM), magnetic storage, flash memory, disk or optical disk.

[0067] In summary, the precise water quality management of the present invention ensures that the quality of water used in the processing process is stable and meets the requirements. The appropriate pH and hardness can reduce the erosion and scratches of the magnetic tile surface caused by impurities in the water, reduce the defective rate of magnetic tiles in the processing process, and improve the surface finish and dimensional accuracy of the product, thereby improving the overall quality of the magnetic tiles and meeting the strict requirements of the high-end market for the quality of magnetic tiles. It will help enterprises to open up a broader market share, increase product added value and economic benefits, and real-time water quality monitoring and adaptive adjustment can promptly respond to the impact of water quality changes on the production line, effectively prevent equipment failures and reduced processing accuracy caused by water quality problems, reduce the downtime and maintenance times of the production line, and improve the operation stability and reliability of the production line.

[0068] Example 2

[0069] Referring to Tables 1 and 2, the second embodiment of the present invention is shown. This embodiment is different from the first embodiment in that, in order to verify its beneficial effects, operating data and related instructions of the present invention in an actual environment are provided.

[0070] As shown in Tables 1 and 2, the water quality data collected in this example include pH, hardness, turbidity, metal ion content, dissolved oxygen content, and microbial index data, which provide a data basis for subsequent water treatment.

[0071] Table 1 Water quality data monitoring table

[0072]

[0073] As shown in Table 2, it is an operation table of water treatment according to the present invention and the prior art, including reagent addition, water change times, water change ratio, filter equipment pressure, filter equipment operating time, and equipment maintenance times.

[0074] Table 2 Water treatment operation table

[0075]

[0076] It can be seen from the above table that the present invention can promptly respond to the impact of water quality changes on the production line, effectively prevent equipment failures and reduced processing accuracy caused by water quality problems, reduce the downtime and maintenance times of the production line, and improve the operating stability and reliability of the production line.

[0077] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A water circulation method for a magnetic tile automatic grinding production line, characterized in that: include: Use sensors to collect water quality data and water treatment history data and perform pre-processing; Build a water quality analysis model based on historical water treatment data and analyze water quality data; Derivation and determination of the generation of adaptive adjustment strategies based on the analysis results; The water quality improvement effect is recorded in real time and the water quality analysis model is optimized in real time according to the water quality improvement effect.

2. The water circulation method for the automatic grinding production line of magnetic tiles according to claim 1, characterized in that: The sensors include water quality physical property sensors, water quality chemical property sensors, and water quality turbidity and suspended matter sensors; The water quality data include pH, hardness, turbidity, metal ion content, dissolved oxygen content, microbial indicators and chemical oxygen demand; The water treatment history data includes records of reagent addition, filter equipment operation, water change, and abnormal water quality events; The adaptive adjustment strategy includes water treatment agent addition strategy adjustment, filtration equipment operation parameter adjustment, water replacement strategy adjustment, and equipment maintenance and early warning strategy.

3. The water circulation method for the automatic grinding production line of magnetic tiles according to claim 2, characterized in that: The specific steps of constructing the water quality analysis model are as follows: Dividing the water treatment historical data and extracting relevant features; Construct water quality analysis model based on neural network and analyze water quality data; Determine an adaptive adjustment strategy based on an adaptive learning algorithm; Evaluate the model and adjust the model parameters or structure based on the evaluation results.

4. The water circulation method for the automatic grinding production line of magnetic tiles as claimed in claim 3, characterized in that: The specific formula for analyzing water quality data is as follows: Among them, R is the water quality analysis result; n is the number of indicators included in the water quality data; x i is the actual measured value of the i-th water quality indicator; h i is the value of the water treatment historical data of the i-th water quality indicator after preprocessing; λ is the adjustment parameter.

5. The water circulation method for the automatic grinding production line of magnetic tiles as claimed in claim 4, characterized in that: The details of the water quality analysis results are as follows: When the water quality analysis result R is 0, it means that the current measurement values ​​of all water quality indicators are 0, reflecting that the water quality is extremely poor and there is no normal water quality component content; When the water quality analysis result R is 0-1, it indicates that the water quality is in a medium state, and there are water quality indicators that do not meet the requirements, and measures need to be taken to improve the water quality; When the water quality analysis result R is greater than 1, it indicates that the current water quality indicators are generally good, the water treatment system is working effectively, and only routine testing and maintenance are required.

6. The water circulation method for the automatic grinding production line of magnetic tiles as claimed in claim 1, characterized in that: The specific steps of generating the adaptive adjustment strategy are as follows: Set different adaptive adjustment strategy rules according to the water quality level and the water quality requirements of the production line; Calculate specific parameters of adaptive regulation strategies based on water quality data; Consider the risks and costs of different regulatory strategies; Integrate various adaptive adjustment strategies to form a complete adjustment strategy solution; The generated adaptive regulation strategy is output to the corresponding control system.

7. The water circulation method for the automatic grinding production line of magnetic tiles according to claim 6, characterized in that: The specific formula for generating the adaptive adjustment strategy is as follows: Among them, s j is the jth element in the adaptive adjustment strategy; R i is the i-th element in the water quality analysis result; q i is the standard value expected to be achieved by the i-th water quality index; b ij is the correlation coefficient between the j-th treatment measure and the i-th water quality index.

8. A water circulation system for a magnetic tile automatic grinding production line, based on a water circulation method for a magnetic tile automatic grinding production line according to any one of claims 1 to 7, characterized in that: include, Data acquisition module, used to collect water quality data and water treatment history data and perform pre-processing; Model building module, used to build water quality analysis models and analyze water quality data; A strategy generation module is used to generate an adaptive adjustment strategy based on the analysis results; The model optimization module is used to optimize the water quality analysis model in real time according to the water quality improvement effect.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the water circulation method for a magnetic tile automatic grinding production line described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of a water circulation method for a magnetic tile automatic grinding production line as described in any one of claims 1 to 7 are implemented.

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