Carton corrugated paper production drying method and system

Abstract

According to the carton corrugated paper production drying method and system, required drying characteristics are obtained according to raw paper parameters before corrugated paper drying, plant environment parameters and manufacturer requirement parameters, and a carton corrugated paper production drying model is constructed according to the required drying characteristics and a corresponding corrugating machine drying control method. And inputting real-time required drying characteristics obtained by processing the to-be-dried corrugated paper to obtain a real-time corrugating machine drying control method, and assisting a corrugating machine manager to adjust working parameters of a corrugating machine drying facility according to the real-time corrugating machine drying control method, so that the production drying quality of the carton corrugated paper is managed. End-to-end data parameters influencing the corrugated paper drying effect are effectively processed, the drying control precision of a corrugating machine is improved through an improved machine learning model, and therefore carton corrugated paper production drying quality management is assisted, the labor cost is reduced, the corrugated paper drying quality is improved, and the production efficiency is improved. And the high-quality satisfaction degree of customers on corrugated paper products is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of logistics intelligent manufacturing, and in particular relates to a method and system for producing and drying corrugated paper for cartons. Background Art

[0002] In the corrugated paper processing industry, in order to achieve high-quality development, save energy and improve product delivery quality, customized corrugated paper production based on customer needs is the key to ensuring efficiency and quality. The traditional equipment production parameter adjustment method mainly relies on the operator's experience and judgment, and does not take into account the state of the base paper and the manufacturer's needs to control the drying method in the corrugated paper production process, so that the produced corrugated paper can be delivered to customers with high quality.

[0003] Manually debugging the parameters of the modular equipment related to corrugated machine drying is not only time-consuming and labor-intensive, but it is often difficult to accurately adjust the drying of corrugated paper, and it is impossible to produce corrugated paper products that maximize customer satisfaction. In addition, although the development of information technology and automation technology in recent years has provided new means for equipment monitoring and fault diagnosis, such as installing various sensors to collect equipment operation data in real time and using computer systems to monitor and analyze data, these technologies often focus on collecting and monitoring data, and extracting valuable information based on the base paper and current production environment data, so as to accurately and quickly obtain the relevant setting parameters of the equipment, but the model is not very applicable in scenarios, does not consider the processing and analysis of dual-end data, and the model is difficult to apply to specific demand scenarios.

[0004] Through the above analysis, the existing technology has the following problems to be solved:

[0005] How to consider the data from both the production and client ends, and process the data from both ends in a scenario-based manner; how to construct a personalized model based on the data from both ends for the actual corrugated machine drying control scenario, so as to intelligently generate a real-time corrugated machine drying control method to assist corrugated machine managers in adjusting the working parameters of the corrugated machine drying facilities and manage the drying quality of corrugated paper production. How to effectively process the end-to-end data parameters that affect the drying effect of corrugated paper, and how to improve the corresponding machine learning model to improve the drying control accuracy of the corrugated machine, so as to assist in the management of the drying quality of corrugated paper production, reduce labor costs, improve the drying quality of corrugated paper, and improve customer satisfaction with the high quality of corrugated paper products. To this end, a method and system for drying corrugated paper production is proposed. Summary of the invention

[0006] In order to solve the above technical problems, the present invention proposes a method and system for producing and drying corrugated paper for cartons.

[0007] In a first aspect of the present invention, a method for drying corrugated paper for carton production is provided, characterized in that the method comprises:

[0008] Obtain the first base paper parameters, the first plant environment parameters entered by the management personnel, and the first manufacturer requirement parameters uploaded by the business personnel, and obtain the corresponding first corrugated machine drying control method;

[0009] Integrate the first base paper parameter, the first plant environment parameter and the first manufacturer demand parameter to obtain a first demand drying characteristic;

[0010] Constructing a carton corrugated paper production drying model according to the first demand drying characteristics and the corresponding first corrugator drying control method;

[0011] Acquire the second base paper parameters and the second plant environment parameters entered by the management personnel and the second manufacturer requirement parameters uploaded by the business personnel; integrate the second base paper parameters, the second plant environment parameters and the second manufacturer requirement parameters to obtain the second requirement drying characteristics;

[0012] The second demand drying characteristics obtained by integration processing are input into the carton corrugated paper production drying model to obtain a second corrugator drying control method, and the corrugator management personnel are assisted in performing corrugated paper production drying quality management according to the second corrugator drying control method.

[0013] Furthermore, the first base paper parameter or the second base paper parameter is obtained by processing the basis weight, density, transverse compressive strength and moisture content.

[0014] Furthermore, the first factory building environmental parameter or the second factory building environmental parameter includes temperature, humidity and wind speed in the factory building.

[0015] Furthermore, the first manufacturer demand parameter or the second manufacturer demand parameter is obtained based on the manufacturer's packaging products, logistics time, and temperature, humidity, and wind speed of the manufacturer's address.

[0016] Furthermore, the first demand drying feature or the second demand drying feature uses a vector splicing method to splice base paper parameters, factory environment parameters and manufacturer demand parameters, and the vector splicing method includes vector horizontal splicing and vector vertical splicing.

[0017] Furthermore, the carton corrugated paper production and drying model utilizes a classifier based on the Fisher criterion that is corrected based on base paper parameters and manufacturer demand parameters.

[0018] Furthermore, the calculation formula of the classifier based on the Fisher criterion modified based on the base paper parameters and the manufacturer's required parameters is as follows:

[0019]

[0020] P is the first demand drying characteristic or the second demand drying characteristic, F(P) is the output of the first corrugator drying control method or the second corrugator drying control method, W T is a normal vector perpendicular to the hyperplane, obtained by training using the first required drying feature and the first corrugated machine drying control method, C p is the first base paper parameter or the second base paper parameter, m d It is the first manufacturer requirement parameter or the second manufacturer requirement parameter.

[0021] Further, the first corrugator drying control method or the second corrugator drying control method is obtained according to the value of F(P).

[0022] A carton corrugated paper production and drying system is also provided, including a base paper parameter acquisition module, a plant environment parameter acquisition module, a customer demand acquisition module, a corrugated paper drying feature processing module, a carton corrugated paper production and drying model construction module, and a corrugated paper production and drying module, which is characterized by:

[0023] The base paper parameter acquisition module is used to acquire the first base paper parameter that is input, and also acquire the second base paper parameter that is input;

[0024] The plant environment parameter acquisition module is used to acquire the first plant environment parameter and the second plant environment parameter;

[0025] The customer demand acquisition module uploads and acquires the first manufacturer's demand parameters, and also uploads and acquires the second manufacturer's demand parameters;

[0026] The corrugated paper drying feature processing module: integrates the first base paper parameter, the first plant environment parameter and the first manufacturer demand parameter to obtain a first demand drying feature; and also integrates the second base paper parameter, the second plant environment parameter and the second manufacturer demand parameter to obtain a second demand drying feature;

[0027] The carton corrugated paper production drying model building module: receives the first demand drying feature, and receives the first corrugated machine drying control method from the corrugated paper production drying module, and builds a carton corrugated paper production drying model according to the first demand drying feature and the first corrugated machine drying control method;

[0028] The corrugated paper production and drying module: obtains the first corrugated paper drying control method, calls the carton corrugated paper production and drying model to process the second demand drying characteristics, obtains the second corrugated paper drying control method, and the corrugated paper production and drying quality management is performed by the corrugated machine manager according to the second corrugated paper drying control method.

[0029] Furthermore, the carton corrugated paper production and drying model uses a classifier based on the Fisher criterion that is modified based on base paper parameters and manufacturer demand parameters;

[0030] The calculation formula of the classifier based on the Fisher criterion modified based on the base paper parameters and the manufacturer's required parameters is as follows:

[0031]

[0032] P is the first demand drying characteristic or the second demand drying characteristic, F(P) is the output of the first corrugator drying control method or the second corrugator drying control method, W T is a normal vector perpendicular to the hyperplane, obtained by training using the first required drying feature and the first corrugated machine drying control method, C p is the first base paper parameter or the second base paper parameter, m d It is the first manufacturer requirement parameter or the second manufacturer requirement parameter.

[0033] The present invention obtains the demand drying characteristics according to the base paper parameters, plant environment parameters and manufacturer demand parameters before the corrugated paper is dried, constructs a carton corrugated paper production and drying model according to the demand drying characteristics and the corresponding corrugated machine drying control method, inputs the real-time demand drying characteristics obtained by processing the corrugated paper to be dried into the real-time corrugated machine drying control method, and assists the corrugated machine management personnel to adjust the working parameters of the corrugated machine drying facilities according to the real-time corrugated machine drying control method, thereby managing the carton corrugated paper production and drying quality. Through the effective processing of the end-to-end data parameters that affect the corrugated paper drying effect, the input base paper parameters that affect the corrugated paper drying delivery and the manufacturer demand parameters that are finally delivered to the customer are specifically quantitatively processed, and the drying control accuracy of the corrugated machine is improved by an improved Fisher criterion model based on the base paper parameters and the input and output data of the manufacturer demand parameters, thereby assisting the carton corrugated paper production and drying quality management, reducing labor costs, improving the corrugated paper drying quality, and improving customers' high-quality satisfaction with corrugated paper products.

[0034] More embodiments and improved effects of the present invention will be further introduced in conjunction with the drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1This is a flow chart of a carton corrugated paper production and drying method of the present invention;

[0036] Figure 2 It is a schematic diagram of a carton corrugated paper production and drying system of the present invention;

[0037] Figure 3 It is a schematic diagram of a classifier based on the Fisher criterion and modified based on base paper parameters and manufacturer's required parameters in the present invention;

[0038] Figure 4 It is a schematic diagram of a drying module of a corrugator in the present invention;

[0039] Figure 5 It is a schematic diagram of the structure of an electronic device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0040] The invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0041] In a first aspect of the present invention, a method for drying corrugated paper for carton production is provided, characterized in that the method comprises:

[0042] Obtain the first base paper parameters, the first plant environment parameters entered by the management personnel, and the first manufacturer requirement parameters uploaded by the business personnel, and obtain the corresponding first corrugated machine drying control method;

[0043] Integrate the first base paper parameter, the first plant environment parameter and the first manufacturer demand parameter to obtain a first demand drying characteristic;

[0044] Constructing a carton corrugated paper production drying model according to the first demand drying characteristics and the corresponding first corrugator drying control method;

[0045] Acquire the second base paper parameters and the second plant environment parameters entered by the management personnel and the second manufacturer requirement parameters uploaded by the business personnel; integrate the second base paper parameters, the second plant environment parameters and the second manufacturer requirement parameters to obtain the second requirement drying characteristics;

[0046] The second demand drying feature obtained by integration processing is input into the carton corrugated paper production drying model to obtain a second corrugator drying control method, and the corrugator management personnel are assisted in performing corrugated paper production drying quality management according to the second corrugator drying control method.

[0047] Furthermore, the first base paper parameter or the second base paper parameter is obtained by processing the basis weight, density, transverse compressive strength and moisture content, and the processing formula is:

[0048]

[0049] In the formula, C p is the first base paper parameter or the second base paper parameter, P P is the transverse compressive strength of the corresponding base paper, t p is the density of the corresponding base paper, f p is the basis weight of the corresponding base paper, W P is the moisture content of base paper.

[0050] In this embodiment, since the moisture content in the base paper is not necessarily uniform, the base paper parameters are calculated using the basis weight and density.

[0051] Furthermore, the first factory building environmental parameter or the second factory building environmental parameter includes temperature, humidity and wind speed in the factory building.

[0052] The products packaged by the customer's factory, the logistics situation and the local environment will affect customer satisfaction and the delivery quality of the corrugated carton products received. The impact of these data considerations on the drying of corrugated paper is an important part of end-to-end data processing for the production and collection sections. Other practical intelligent control functions can be set for the drying method of the corrugator to meet the customer's high-quality corrugated paper delivery needs.

[0053] Furthermore, the first manufacturer demand parameter or the second manufacturer demand parameter is obtained according to the manufacturer's packaging products, logistics time, and the temperature, humidity, and wind speed of the manufacturer's address, and the processing formula is:

[0054]

[0055] In the formula, m d is the first manufacturer's demand parameter or the second manufacturer's demand parameter, T is the logistics time of corrugated paper drying and transportation to the demand manufacturer, P k is a parameter based on the type of packaging items of the manufacturer. If it contains metal or glass products, the value is 1, and if it contains other products, the value is 2. n is the number of days it takes for the manufacturer to use corrugated boxes to pack and ship after receiving the corrugated paper. T n is the average temperature of the factory’s address over n days, h n is the average humidity of the factory address for n days, v n is the average wind speed at the factory's address over n days.

[0056] Furthermore, the first demand drying feature or the second demand drying feature uses a vector splicing method to splice base paper parameters, factory environment parameters and manufacturer demand parameters, and the vector splicing method includes vector horizontal splicing and vector vertical splicing.

[0057] Furthermore, the carton corrugated paper production and drying model utilizes a classifier based on the Fisher criterion that is corrected based on base paper parameters and manufacturer demand parameters.

[0058] Furthermore, the calculation formula of the classifier based on the Fisher criterion modified based on the base paper parameters and the manufacturer's required parameters is as follows:

[0059]

[0060] P is the first demand drying characteristic or the second demand drying characteristic, F(P) is the output of the first corrugator drying control method or the second corrugator drying control method, W T is a normal vector perpendicular to the hyperplane, obtained by training using the first required drying feature and the first corrugated machine drying control method, C p is the first base paper parameter or the second base paper parameter, m d It is the first manufacturer requirement parameter or the second manufacturer requirement parameter.

[0061] Further, the first corrugator drying control method or the second corrugator drying control method is obtained according to the value of F(P).

[0062] In this embodiment, if the value of F(P) is equal to 0, the corrugator drying control method used is the conventional drying module parameter setting, specifically including the conveyor belt speed and microwave power of the drying equipment, the conveyor belt speed is 5m / s, and the microwave power is set to 25KW. If F(P) is less than 0 or F(P) is greater than 0, other values ​​are set for the conveyor belt speed and microwave power. This is a setting made by those skilled in the art according to the needs of drying management, and will not be repeated here.

[0063] A carton corrugated paper production and drying system is also provided, including a base paper parameter acquisition module, a plant environment parameter acquisition module, a customer demand acquisition module, a corrugated paper drying feature processing module, a carton corrugated paper production and drying model construction module, and a corrugated paper production and drying module, which is characterized by:

[0064] The base paper parameter acquisition module is used to acquire the first base paper parameter that is input, and also acquire the second base paper parameter that is input;

[0065] The plant environment parameter acquisition module is used to acquire the first plant environment parameter and the second plant environment parameter;

[0066] The customer demand acquisition module uploads and acquires the first manufacturer's demand parameters, and also uploads and acquires the second manufacturer's demand parameters;

[0067] The corrugated paper drying feature processing module: integrates the first base paper parameter, the first plant environment parameter and the first manufacturer demand parameter to obtain a first demand drying feature; and also integrates the second base paper parameter, the second plant environment parameter and the second manufacturer demand parameter to obtain a second demand drying feature;

[0068] The carton corrugated paper production drying model building module: receives the first demand drying feature, and receives the first corrugated machine drying control method from the corrugated paper production drying module, and builds a carton corrugated paper production drying model according to the first demand drying feature and the first corrugated machine drying control method;

[0069] The corrugated paper production and drying module: obtains the first corrugated paper drying control method, calls the carton corrugated paper production and drying model to process the second demand drying characteristics, obtains the second corrugated paper drying control method, and the corrugated paper production and drying quality management is performed by the corrugated machine manager according to the second corrugated paper drying control method.

[0070] Furthermore, the carton corrugated paper production and drying model uses a classifier based on the Fisher criterion that is modified based on base paper parameters and manufacturer demand parameters;

[0071] The calculation formula of the classifier based on the Fisher criterion modified based on the base paper parameters and the manufacturer's required parameters is as follows:

[0072]

[0073] P is the first demand drying characteristic or the second demand drying characteristic, F(P) is the output of the first corrugator drying control method or the second corrugator drying control method, W T is a normal vector perpendicular to the hyperplane, obtained by training using the first required drying feature and the first corrugated machine drying control method, C p is the first base paper parameter or the second base paper parameter, m d It is the first manufacturer requirement parameter or the second manufacturer requirement parameter.

[0074] The present invention obtains the demand drying characteristics according to the base paper parameters, plant environment parameters and manufacturer demand parameters before the corrugated paper is dried, constructs a carton corrugated paper production and drying model according to the demand drying characteristics and the corresponding corrugated machine drying control method, inputs the real-time demand drying characteristics obtained by processing the corrugated paper to be dried into the real-time corrugated machine drying control method, and assists the corrugated machine management personnel to adjust the working parameters of the corrugated machine drying facilities according to the real-time corrugated machine drying control method, thereby managing the carton corrugated paper production and drying quality. Through the effective processing of the end-to-end data parameters that affect the corrugated paper drying effect, the input base paper parameters that affect the corrugated paper drying delivery and the manufacturer demand parameters that are finally delivered to the customer are specifically quantitatively processed, and the drying control accuracy of the corrugated machine is improved by an improved Fisher criterion model based on the base paper parameters and the input and output data of the manufacturer demand parameters, thereby assisting the carton corrugated paper production and drying quality management, reducing labor costs, improving the corrugated paper drying quality, and improving customers' high-quality satisfaction with corrugated paper products.

[0075] Of course, it can be understood that each embodiment of the present invention can achieve one of the effects alone, and a combination of multiple embodiments of the present invention can achieve all of the above effects, but it is not required that every embodiment of the present invention achieve all of the above advantages and effects, because each embodiment of the present invention can constitute a separate technical solution and make one or more contributions to the prior art.

[0076] The present invention does not particularly specify the structure of some modules, which shall be subject to the contents recorded in the prior art. The prior art mentioned in the above background technology section and the specific embodiment section of the present invention can be used as part of the present invention to understand the meaning of some technical features or parameters. The scope of protection of the present invention shall be subject to the contents actually recorded in the claims.

Claims

1. A method for drying carton corrugated paper production, characterized in that: The method comprises: Obtain the first base paper parameters, the first plant environment parameters entered by the management personnel, and the first manufacturer requirement parameters uploaded by the business personnel, and obtain the corresponding first corrugated machine drying control method; Integrate the first base paper parameter, the first plant environment parameter and the first manufacturer demand parameter to obtain a first demand drying characteristic; Constructing a carton corrugated paper production drying model according to the first demand drying characteristics and the corresponding first corrugator drying control method; Acquire the second base paper parameters and the second plant environment parameters entered by the management personnel and the second manufacturer requirement parameters uploaded by the business personnel; integrate the second base paper parameters, the second plant environment parameters and the second manufacturer requirement parameters to obtain the second requirement drying characteristics; The second demand drying characteristics obtained by integration processing are input into the carton corrugated paper production drying model to obtain a second corrugator drying control method, and the corrugator management personnel are assisted in performing corrugated paper production drying quality management according to the second corrugator drying control method.

2. A method for producing and drying corrugated paper for carton boxes as claimed in claim 1, characterized in that: The first base paper parameter or the second base paper parameter is obtained by processing the basis weight, density, transverse compressive strength and moisture content.

3. A method for producing and drying corrugated paper for carton boxes as claimed in claim 1, characterized in that: The first factory building environmental parameter or the second factory building environmental parameter includes temperature, humidity and wind speed in the factory building.

4. A method for producing and drying corrugated paper for carton boxes as claimed in claim 2, characterized in that: The first manufacturer demand parameter or the second manufacturer demand parameter is obtained according to the manufacturer's packaging products, logistics time, and the temperature, humidity, and wind speed of the manufacturer's address.

5. A method for producing and drying corrugated paper for carton boxes as claimed in claim 1, characterized in that: The first demand drying feature or the second demand drying feature uses a vector splicing method to splice base paper parameters, factory environment parameters and manufacturer demand parameters, and the vector splicing method includes vector horizontal splicing and vector vertical splicing.

6. A method for producing and drying corrugated paper for carton boxes as claimed in claim 4, characterized in that: The carton corrugated paper production and drying model uses a classifier based on the Fisher criterion that is modified based on base paper parameters and manufacturer demand parameters.

7. A method for producing and drying corrugated paper for carton boxes as claimed in claim 6, characterized in that: The calculation formula of the classifier based on the Fisher criterion modified based on the base paper parameters and the manufacturer's required parameters is as follows: P is the first demand drying characteristic or the second demand drying characteristic, F(P) is the output of the first corrugator drying control method or the second corrugator drying control method, W T is a normal vector perpendicular to the hyperplane, obtained by training using the first required drying feature and the first corrugated machine drying control method, C p is the first base paper parameter or the second base paper parameter, m d It is the first manufacturer requirement parameter or the second manufacturer requirement parameter.

8. A method for producing and drying corrugated paper for carton boxes as claimed in claim 7, characterized in that: The first corrugator drying control method or the second corrugator drying control method is obtained according to the value of F(P).

9. A carton corrugated paper production and drying system, comprising a base paper parameter acquisition module, a plant environment parameter acquisition module, a customer demand acquisition module, a corrugated paper drying feature processing module, a carton corrugated paper production and drying model construction module, and a corrugated paper production and drying module, characterized in that: The base paper parameter acquisition module is used to acquire the first base paper parameter that is input, and also acquire the second base paper parameter that is input; The plant environment parameter acquisition module is used to acquire the first plant environment parameter and the second plant environment parameter; The customer demand acquisition module uploads and acquires the first manufacturer's demand parameters, and also uploads and acquires the second manufacturer's demand parameters; The corrugated paper drying feature processing module: integrates the first base paper parameter, the first plant environment parameter and the first manufacturer demand parameter to obtain a first demand drying feature; and also integrates the second base paper parameter, the second plant environment parameter and the second manufacturer demand parameter to obtain a second demand drying feature; The carton corrugated paper production drying model building module: receives the first demand drying feature, and receives the first corrugated machine drying control method from the corrugated paper production drying module, and builds a carton corrugated paper production drying model according to the first demand drying feature and the first corrugated machine drying control method; The corrugated paper production and drying module: obtains the first corrugated paper drying control method, calls the carton corrugated paper production and drying model to process the second demand drying characteristics, obtains the second corrugated paper drying control method, and the corrugated paper production and drying quality management is performed by the corrugated machine manager according to the second corrugated paper drying control method.

10. A carton corrugated paper production and drying system as claimed in claim 9, characterized in that: The carton corrugated paper production drying model uses a classifier based on the Fisher criterion that is modified based on base paper parameters and manufacturer demand parameters; The calculation formula of the classifier based on the Fisher criterion modified based on the base paper parameters and the manufacturer's required parameters is as follows: P is the first demand drying characteristic or the second demand drying characteristic, F(P) is the output of the first corrugator drying control method or the second corrugator drying control method, W T is a normal vector perpendicular to the hyperplane, obtained by training using the first required drying feature and the first corrugated machine drying control method, C p is the first base paper parameter or the second base paper parameter, m d It is the first manufacturer requirement parameter or the second manufacturer requirement parameter.

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