A method, system and device for detecting a film-coated container floor

Abstract

The application relates to the technical field of size measurement, and particularly discloses a film-coated container floor detection method, system and device, which can intelligently analyze a conveying compliance index and a detection process compliance index by accurately acquiring state parameters of a conveying device and operation parameters of a detection device, greatly reduces errors caused by human operation, improves the accuracy of detection results, can intelligently adjust the conveying device and the detection device in real time according to the corresponding compliance indexes, ensures continuous optimization of the conveying and detection process, and finally, the detection results of a film-coated container floor set to be measured are accurately evaluated by a data processing device, and a classification device can accurately classify the film-coated container floors to be measured according to size compliance degrees, which provides strong support for product quality control and production optimization, and promotes the intelligent development of the film-coated container floor detection technology.

Description

Technical Field

[0001] This invention relates to the field of dimensional measurement technology, specifically to a method, system, and apparatus for inspecting laminated container flooring. Background Technology

[0002] With the rapid development of intelligent technology, more and more intelligent testing equipment is being introduced into the field of industrial testing. Through high-precision sensors and analysis methods, intelligent equipment can automatically complete testing tasks without human intervention, thereby avoiding errors caused by human subjective factors. At the same time, intelligent equipment can also process and analyze testing data in real time, greatly improving the accuracy and reliability of testing results.

[0003] For example, invention patent CN117606410A discloses a detection device and control method for the external dimensions of a wood flooring veneer device. A positioning protrusion pushes the wood flooring to the middle position of its left straight edge, while the front and rear ends of the right straight edge of the wood flooring are respectively pressed against two positioning protrusions, thus positioning the wood flooring. A lifting cylinder drives the wood flooring to move upwards, a detection cylinder drives a displacement sensor to move horizontally, and a detection roller presses against the right and left straight edges. A servo motor drives the detection assembly to move forward, and the displacement sensor collects and saves data. Data analysis yields a conclusion of whether the work is qualified or unqualified; the work is then classified and processed according to the evaluation results.

[0004] For example, invention patent CN118463784A discloses a general testing system and its working method for composite flooring production. It includes a testing platform, a rotating limiting mechanism, a translation plate, and a dial indicator. An L-shaped limiting seat is fixedly connected to one side of the testing platform, limiting the two right-angled sides of the flooring body. A circular groove is formed at the upper end of the testing platform, and the rotating limiting mechanism is disposed within this groove. The two right-angled sides of the flooring body, away from the L-shaped limiting seat, extend into the circular groove, and the rotating limiting mechanism limits the flooring body. The rotating limiting mechanism includes a pair of limiting rods that move relative to each other along the circular groove, clamping the two right-angled sides of the flooring body for limiting. Side plates are provided at both ends of the testing platform, and a pair of guide rods and a threaded rod are provided between the side plates.

[0005] However, in the process of implementing the embodiments of this application, it was found that the above-mentioned technology has at least the following technical problems: In the prior art, when performing the floor size detection process, the parameter settings of the detection equipment are usually preset once before the detection begins and remain unchanged throughout the detection process. However, in actual operation, the fixed parameter settings are often difficult to adapt to complex and ever-changing detection needs, resulting in inaccurate and unstable detection results. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a method, system, and apparatus for inspecting laminated container floors, which can effectively solve the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention provides the following technical solution: The first aspect of the present invention provides a method for detecting laminated container flooring, comprising: Step 1, extracting a set of laminated container flooring to be tested using a preset extraction method to obtain a sample set of laminated container flooring, which is then transported by a conveying device; acquiring the status parameters of the conveying device; analyzing the transport compliance index of the sample set of laminated container flooring using a data processing device; and determining whether to adjust the conveying device through a control device based on the transport compliance index of the sample set of laminated container flooring; Step 2, a detection device receiving the sample set of laminated container flooring transported by the conveying device, and the detection device automatically performing... The testing of the sample laminated container floor set involves a data processing device receiving the operating parameters of the testing device and comprehensively evaluating the compliance index of the sample laminated container floor set's transmission process to determine the compliance index of the testing process. Based on this compliance index, it is determined whether the testing device should be adjusted through a control device. The third step involves transmitting and testing the sample laminated container floor set to be tested. The data processing device receives the testing result parameters from the testing device and evaluates the dimensional compliance of each sample laminated container floor set. The classification device then classifies the sample laminated container floor sets according to their dimensional compliance.

[0008] As a further method, the determination of whether to control and adjust the conveying device through the control device is as follows: the conveying compliance index of the sample film-coated container floor set is compared with the conveying compliance threshold. If the conveying compliance index of the sample film-coated container floor set is greater than the conveying compliance threshold, it is determined that the conveying device will not be controlled and adjusted through the control device. If the conveying compliance index of the sample film-coated container floor set is less than or equal to the conveying compliance threshold, it is determined that the conveying device will be controlled and adjusted through the control device. The specific control and adjustment process is as follows: the conveying compliance threshold and the conveying compliance index of the sample film-coated container floor set are processed by difference, and the processing result is marked as the deviation value of the conveying compliance index of the sample film-coated container floor set. The control device sends a conveying speed reduction command based on the deviation value of the conveying compliance index of the sample film-coated container floor set, thereby adjusting the conveying speed of the conveying device. After the adjustment is completed, the conveying compliance index of the sample film-coated container floor set is updated.

[0009] As a further method, the determination of whether to control and adjust the detection device through the control device is specifically as follows: the compliance index of the detection process of the sample film-coated container floor set is compared with the compliance threshold of the detection process. If the compliance index of the sample film-coated container floor set is greater than the compliance threshold of the detection process, it is determined that the detection device will not be controlled and adjusted through the control device. If the compliance index of the sample film-coated container floor set is less than or equal to the compliance threshold of the detection process, it is determined that the detection device will be controlled and adjusted through the control device. The specific control and adjustment process is as follows: the difference between the compliance threshold of the detection process and the compliance index of the sample film-coated container floor set is processed, and the processing result is marked as the deviation value of the compliance index of the sample film-coated container floor set. The control device sends a detection speed increase command and a sensor calibration command based on the deviation value of the compliance index of the sample film-coated container floor set, thereby adjusting the detection speed and sensor of the detection device. After the adjustment is completed, the compliance index of the sample film-coated container floor set is updated.

[0010] As a further method, the laminated container flooring to be tested in the set of laminated container flooring to be tested is classified in sequence. The specific classification process is as follows: the dimensional compliance of a laminated container flooring to be tested is compared with dimensional compliance level one and dimensional compliance level two. If the dimensional compliance of the laminated container flooring to be tested is less than or equal to dimensional compliance level one, then the laminated container flooring to be tested is marked as a first-class item, and the classification device conveys the laminated container flooring to be tested to the first-class item placement area; if the dimensional compliance of the laminated container flooring to be tested is greater than dimensional compliance level one and less than or equal to dimensional compliance level two, then the laminated container flooring to be tested is classified as a first-class item. If the size compliance is grade two, the laminated container floor to be tested is marked as a second-class product, and the sorting device will transfer the laminated container floor to be tested to the second-class product placement area; if the size compliance of the laminated container floor to be tested is greater than grade two, the laminated container floor to be tested is marked as a third-class product, and the sorting device will transfer the laminated container floor to be tested to the third-class product placement area; thus, the laminated container floor to be tested in the set of laminated container floor to be tested is sorted in turn until all the laminated container floor to be tested in the set of laminated container floor to be tested is sorted.

[0011] A second aspect of the present invention provides a system for applying the aforementioned method for detecting laminated container flooring, comprising: a conveying control and adjustment module, configured to extract a set of laminated container flooring to be tested using a preset extraction method to obtain a sample set of laminated container flooring, thereby conveying the sample set of laminated container flooring via a conveying device, acquiring the status parameters of the conveying device, analyzing the conveying compliance index of the sample set of laminated container flooring via a data processing device, and determining whether to adjust the conveying device via a control device based on the conveying compliance index of the sample set of laminated container flooring; and a detection control and adjustment module, configured to receive the sample set of laminated container flooring from the conveying device via a detection device, and automatically perform sample... The testing of the laminated container floor set involves a data processing device that receives the operating parameters of the testing device and evaluates the compliance index of the testing process based on the overall compliance index of the sample laminated container floor set. Based on this compliance index, it determines whether the testing device needs to be adjusted via a control device. The testing and classification module is used for transporting and testing the laminated container floor set to be tested. The data processing device receives the testing results parameters from the testing device and evaluates the dimensional compliance of each laminated container floor set to be tested. The classification device then classifies the laminated container floor sets to be tested sequentially based on their dimensional compliance.

[0012] A third aspect of the present invention provides an apparatus for using the method for testing laminated container flooring as described above, characterized in that it comprises: a conveying device, a testing device, a control device, a data processing device, and a classification device; the conveying device is used to convey a set of laminated container flooring to be tested into the testing device; the testing device is used to receive the set of laminated container flooring to be tested conveyed by the conveying device and automatically perform testing; the control device is used to determine whether to control and adjust the conveying device based on the conveying compliance index of the sample laminated container flooring set, and to determine whether to control and adjust the testing device based on the conveying compliance index of the sample laminated container flooring set; the data processing device is used to analyze the conveying compliance index of the sample laminated container flooring set, the testing process compliance index of the sample laminated container flooring set, and the dimensional compliance of each laminated container flooring to be tested; the classification device is used to classify the laminated container flooring to be tested in the set of laminated container flooring to be tested sequentially according to the dimensional compliance of each laminated container flooring to be tested.

[0013] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0014] (1) This invention provides a method, system and device for testing laminated container flooring, which realizes a fully automated process of conveying, testing and classifying laminated container flooring. By accurately acquiring the status parameters of the conveying device and the operating parameters of the testing device, the conveying compliance index and the testing process compliance index can be intelligently analyzed, which greatly reduces the error caused by human operation and improves the accuracy of the test results. At the same time, the conveying device and the testing device can be intelligently adjusted in real time according to the corresponding compliance index to ensure continuous optimization of the conveying and testing process. Finally, the test results of the set of laminated container flooring to be tested are accurately evaluated by the data processing device. The classification device can accurately classify the laminated container flooring to be tested according to the size compliance, which provides strong support for product quality control and production optimization and promotes the intelligent development of laminated container flooring testing technology.

[0015] (2) This invention achieves in-depth personalized adjustment of the conveying and testing devices by accurately conveying and testing sample sets of coated container flooring. This step ensures that flexible adjustments and optimizations can be made according to actual testing needs during large-scale testing. This adjustment not only improves testing efficiency but also significantly enhances the accuracy and reliability of testing, providing a strong guarantee for the quality classification of coated container flooring.

[0016] (3) This invention incorporates dimensional compliance correction values ​​to analyze dimensional compliance, thereby enabling personalized and precise adjustments to the test results. This method corrects errors that may be caused by data processing during the test and greatly improves the accuracy and reliability of the test results. Attached Figure Description

[0017] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the method steps of the present invention.

[0019] Figure 2 This is a schematic diagram of the system module connections of the present invention. Detailed Implementation

[0020] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0021] Reference Figure 1 As shown, the first aspect of the present invention provides a method for detecting laminated container flooring, comprising: Step 1, extracting a set of laminated container flooring to be tested by a preset extraction method to obtain a sample set of laminated container flooring, thereby transmitting the sample set of laminated container flooring by a transmission device, acquiring the status parameters of the transmission device, analyzing the transmission compliance index of the sample set of laminated container flooring by a data processing device, and determining whether to control and adjust the transmission device by a control device based on the transmission compliance index of the sample set of laminated container flooring.

[0022] The above-mentioned preset sampling method is formulated by the flooring quality inspection engineer. The sampling method and the number of samples may be based on statistical principles, experience or actual needs. Each piece of coated container flooring sampled from the set of coated container flooring to be tested is marked as a sample coated container flooring, and the combined sample coated container flooring is marked as a set of sample coated container flooring.

[0023] The aforementioned conveying device conveys the sample coated container floor assembly, meaning that the conveying device conveys each sample coated container floor in the sample coated container floor assembly sequentially.

[0024] In one specific embodiment, the present invention achieves in-depth personalized adjustment of the conveying and testing devices by accurately conveying and testing sample sets of coated container flooring. This step ensures that flexible adjustments and optimizations can be made according to actual testing needs during large-scale testing. This adjustment not only improves testing efficiency but also significantly enhances the accuracy and reliability of testing, providing a strong guarantee for the quality classification of coated container flooring.

[0025] Specifically, the determination of whether to control and adjust the conveying device through the control device is as follows: the conveying compliance index of the sample film-coated container floor set is compared with the conveying compliance threshold. If the conveying compliance index of the sample film-coated container floor set is greater than the conveying compliance threshold, it is determined that the conveying device will not be controlled and adjusted through the control device. The aforementioned conveying compliance threshold represents the minimum value of the reasonable range of the conveying compliance index of the sample film-coated container floor set, which is extracted from the detection database.

[0026] If the transport compliance index of the sample coated container floor set is less than or equal to the transport compliance threshold, it is determined that the transport device will be adjusted by the control device. The specific control adjustment process is as follows: the transport compliance threshold and the transport compliance index of the sample coated container floor set are processed by difference, and the processing result is marked as the transport compliance index deviation value of the sample coated container floor set. The control device sends a transport speed reduction command based on the transport compliance index deviation value of the sample coated container floor set, thereby adjusting the transport speed of the transport device. After the adjustment is completed, the transport compliance index of the sample coated container floor set is updated. The aforementioned transport compliance index deviation value of the sample coated container floor set refers to the difference between the transport compliance threshold and the transport compliance index of the sample coated container floor set. The control device sends a transport speed reduction command based on the transport compliance index deviation value of the sample coated container floor set, and the specific rules are formulated by the quality inspection engineer. In an example embodiment, assuming the transport compliance index deviation value of the sample coated container floor set is 30%, the control device sends a transport speed reduction command, specifically including a 30% reduction in the transport speed of the transport device, thereby adjusting the transport speed of the transport device.

[0027] It should be explained that when the conveyor is started and running, it operates according to the factory-set operating parameters. However, in practical applications, when the device is used to convey specific types of laminated container flooring, differences in the material, structure, weight, and other physical characteristics of the flooring itself may lead to minor non-compliance issues during the conveying process. These non-compliance issues are not due to malfunctions or design flaws in the conveyor itself, but rather to normal deviations caused by the type and performance of the flooring. To address these minor non-compliance issues caused by flooring characteristics, the performance of the conveyor can be optimized by adjusting its operating parameters. Specifically, reducing the conveying speed can reduce friction between the flooring and the conveyor belt during conveying, thereby reducing excess heat generated during the process. Simultaneously, adjusting the speed also helps reduce abnormal vibrations during the conveying process, ensuring smoothness and stability. In summary, by reasonably adjusting the conveying speed of the conveyor, non-compliance issues caused by flooring characteristics can be effectively reduced, ensuring that the conveying performance of the device meets the preset conveying compliance threshold requirements, thus ensuring that the conveying compliance index of the sample laminated container flooring set is greater than the conveying compliance threshold.

[0028] Specifically, the analysis of the compliance index of the sample coated container floor assembly is conducted as follows: the state parameters of the conveying device include the conveying speed curve of the conveying device in the first monitoring period, the real-time vibration amplitude of the conveying device in the first monitoring period, the real-time temperature of the conveying components of the conveying device in the first monitoring period, and the average perceived frictional resistance of the conveying device in the first monitoring period; the first monitoring period refers to the time period for monitoring the process of conveying the sample coated container floor assembly by the conveying device, and its specific duration is determined by the quality tester; the conveying speed curve of the conveying device in the first monitoring period represents the curve of the conveying speed of the conveying device changing with time in the first monitoring period, obtained by monitoring the conveying components (e.g., the conveyor belt component) through speed sensors installed on the conveying device; the real-time vibration amplitude of the conveying device in the first monitoring period represents the magnitude of the real-time vibration of the conveying device in the first monitoring period due to factors such as load changes, and is obtained by monitoring the conveying components (e.g., the conveyor belt component) through speed sensors installed on the conveying device; the real-time vibration amplitude of the conveying device in the first monitoring period represents the magnitude of the real-time vibration of the conveying device in the first monitoring period due to factors such as load changes, and is obtained by monitoring the conveying components (e.g., the conveyor belt component) through speed sensors installed on the conveying device. The real-time temperature of the conveying component (e.g., the conveyor belt component) within the first monitoring period is obtained through vibration sensors installed on the conveying device. This real-time temperature is measured by temperature sensors installed at each temperature detection point on the conveying component, and then averaged to obtain the average real-time temperature of the detection points. This average real-time temperature is then marked as the real-time temperature of the conveying component within the first monitoring period. In other words, the real-time temperature of the conveying component at a specific time point within the first monitoring period is the average real-time temperature of the detection points at that time point. The average sensed frictional resistance of the conveying device within the first monitoring period refers to the average resistance generated by the friction between the conveying component and the load (i.e., the floor of each sample-coated container) within the first monitoring period. This resistance can be measured and analyzed by force sensors installed on the conveying component.

[0029] The data processing device performs curve data processing on the transmission speed curve of the transmission device in the first monitoring period to obtain the transmission speed change function of the transmission device in the first monitoring period. Specifically, the curve data processing refers to inputting the transmission speed curve of the transmission device in the first monitoring period into the matrix laboratory software. The matrix laboratory software first performs noise reduction processing, and then fits the curve to obtain a function describing the change of transmission speed with time, which is the transmission speed change function of the transmission device in the first monitoring period, representing the relationship function of the transmission speed of the transmission device in the first monitoring period with time.

[0030] The data processing device locates the maximum value from the real-time vibration amplitude of the transmission device during the first monitoring period and marks it as the maximum vibration amplitude of the transmission device during the first monitoring period, which refers to the maximum level of the real-time vibration amplitude of the transmission device during the first monitoring period.

[0031] The data processing device extracts the temperature of the transmission component of the transmission device at the end of the first monitoring period and the temperature of the transmission component of the transmission device at the beginning of the first monitoring period from the real-time temperature of the transmission component of the transmission device during the first monitoring period, and performs difference processing. The difference processing result is compared with the duration corresponding to the first monitoring period, and the final result is marked as the temperature fluctuation rate of the transmission component of the transmission device during the first monitoring period, which represents the rate at which the temperature of the transmission component of the transmission device increases during the first monitoring period.

[0032] It should be explained that when the conveyor system is transporting container floor samples, its conveying components inevitably generate friction with the sample-coated container floor. Simultaneously, the components themselves also generate internal friction during operation and rotation. The combined effect of these two frictional forces causes the conveying components to gradually accumulate heat during continuous operation, resulting in a gradual increase in component temperature. To accurately assess this temperature increase, the temperature fluctuation rate is introduced. Specifically, the temperature fluctuation rate not only reflects the heat accumulation caused by friction in the conveying components but also indirectly reveals the component's thermal stability and heat dissipation performance. A high temperature fluctuation rate may indicate overheating risks, poor heat dissipation, or accelerated mechanical wear in the conveying components, posing a potential threat to their long-term stable operation.

[0033] The data processing device comprehensively analyzes the transmission speed change function of the transmission device in the first monitoring period, the temperature fluctuation rate of the transmission component of the transmission device in the first monitoring period, the maximum vibration amplitude of the transmission device in the first monitoring period, and the average perceived frictional resistance of the transmission device in the first monitoring period to obtain the transmission compliance index of the sample coated container floor set. In this embodiment, the transmission compliance index of the sample coated container floor set represents the numerical value of the compliance degree of the transmission process of the sample coated container floor set.

[0034] Furthermore, the specific analysis method for the transport compliance index of the sample coated container floor assembly is as follows:

[0035] ;

[0036] In the formula, The compliance index for the transport of sample-coated container floor assemblies. This refers to the temperature fluctuation rate of the transmission component of the transmission device during the first monitoring period. This represents the maximum vibration amplitude of the transmission device during the first monitoring cycle. The average sensed frictional resistance of the transmission device during the first monitoring cycle. To detect the pre-defined temperature fluctuation rate in the database, To detect the maximum vibration amplitude preset in the database, To detect the predefined average perceived frictional resistance in the database, where e is the natural constant, This is the end time of the first monitoring cycle. This marks the start time of the first monitoring cycle. Let be the function representing the change in transmission speed of the transmission device during the first monitoring period. To detect the preset transmission speed reference change function in the database, t is any time point in the first monitoring period. , This is to detect the transmission compliance index weighting factor corresponding to the preset transmission speed deviation value in the database.

[0037] The aforementioned definition of temperature fluctuation rate represents the maximum permissible value of temperature fluctuation rate of the transmission component to which the transmission device belongs within the first monitoring period; the aforementioned definition of maximum vibration amplitude represents the maximum permissible value of maximum vibration amplitude of the transmission device within the first monitoring period; the aforementioned definition of average perceived frictional resistance represents the maximum permissible value of average perceived frictional resistance of the transmission device within the first monitoring period; the aforementioned definition of transmission speed reference change function represents a reference function of the transmission speed change function of the transmission device within the first monitoring period; the aforementioned transmission speed deviation value unit value corresponding to the transmission compliance index weighting factor represents the degree of influence of the transmission speed deviation value unit value on the transmission compliance index of the sample coated container floor set. The detection database stores the correspondence between the transmission speed deviation value and its corresponding transmission compliance index weighting factor. For example, by inputting the integral value of the difference between the transmission speed change function and the transmission speed reference change function within the first monitoring period into the detection database, the detection database can match the transmission compliance index weighting factor corresponding to the transmission speed deviation value unit value, with a value range between 0 and 1.

[0038] It should be explained that when the conveying speed of the conveying device deviates significantly from the preset reference speed, it will trigger a series of chain reactions, seriously affecting the compliance of the conveying process and the integrity of the sample-coated container floor. Specifically, an abnormal increase in conveying speed will first cause the conveying components to bear additional loads during transmission, which will then lead to an abnormal increase in temperature. This temperature increase will not only reduce the stability of the conveying components, but also exacerbate their wear, because the performance of the materials of the conveying components usually deteriorates under high temperature. As wear intensifies, the contact surface between the conveying components and the sample-coated container floor will become rougher, thereby increasing frictional resistance. Increased frictional resistance will not only increase energy consumption, but will also exert excessive pressure on the sample-coated container floor assembly during the conveying process, increasing the risk of dimensional damage. At the same time, an abnormal increase in conveying speed will also cause an abnormal increase in the vibration amplitude of the conveying device, further aggravating the potential damage to the sample-coated container floor. Therefore, by analyzing the above parameters, it is possible to accurately identify whether the conveying process of the conveying device meets the requirements of the conveying compliance threshold.

[0039] Step 2: The testing device receives the sample laminated container floor set from the transmission device. The testing device automatically tests the sample laminated container floor set. The data processing device receives the operating parameters of the testing device and evaluates the testing process compliance index of the sample laminated container floor set based on the transmission compliance index of the sample laminated container floor set. Based on the testing process compliance index of the sample laminated container floor set, it determines whether to control and adjust the testing device through the control device.

[0040] It should be explained that if the control device adjusts the conveying device, then the conveying compliance index of the sample coated container floor set in the inspection process compliance index of the sample coated container floor set is the updated value after the control adjustment.

[0041] Specifically, the determination of whether to control and adjust the testing device through the control device is as follows: the compliance index of the testing process of the sample film-coated container floor set is compared with the compliance threshold of the testing process. If the compliance index of the sample film-coated container floor set is greater than the compliance threshold of the testing process, it is determined that the testing device will not be controlled and adjusted through the control device. The aforementioned compliance threshold of the testing process represents the minimum value of the reasonable range of the compliance index of the sample film-coated container floor set, which is extracted from the testing database.

[0042] If the compliance index of the testing process of the sample coated container floor set is less than or equal to the compliance threshold of the testing process, it is determined that the testing device will be adjusted by the control device. The specific control adjustment process is as follows: the difference between the compliance threshold of the testing process and the compliance index of the testing process of the sample coated container floor set is processed, and the processing result is marked as the deviation value of the compliance index of the testing process of the sample coated container floor set. The control device sends a test speed increase command and a sensor correction command based on the deviation value of the compliance index of the testing process of the sample coated container floor set, thereby adjusting the test speed of the testing device and the sensor. After the adjustment is completed, the compliance index of the testing process of the sample coated container floor set is updated. The aforementioned deviation value of the compliance index of the testing process for the sample coated container floor set represents the difference between the compliance threshold of the testing process and the compliance index of the testing process for the sample coated container floor set. The aforementioned control device sends a test speed increase command and a sensor calibration command based on the deviation value of the compliance index of the testing process for the sample coated container floor set, the specific rules of which are formulated by the quality inspection engineer. In an example embodiment, assuming the deviation value of the compliance index of the testing process for the sample coated container floor set is 45%, the test speed increase command issued by the control device includes increasing the test speed of the testing device by 4.5%, and the sensor calibration command includes increasing the sampling speed of each sensor by 45%.

[0043] It needs to be explained that when the testing device is started and put into operation, it performs its tasks according to the preset operating parameters at the factory. However, in actual application scenarios, the testing device does not operate in isolation, but needs to work closely with the conveying device to complete the work process. This means that when the working status or parameters of the conveying device are adjusted, in order to maintain the synergistic efficiency and accuracy between the two, the operating parameters of the testing device must also be adjusted accordingly. When making such adjustments to the testing device, a crucial consideration is the working status of each sensor inside the testing device. As the core component of the testing device, the performance and status of the sensors directly affect the accuracy and reliability of the test results. Therefore, when adjusting the parameters, it is necessary to comprehensively consider and ensure that each sensor is in good working condition to avoid detection errors caused by sensor failure or performance degradation. Therefore, in order to scientifically and accurately determine whether the testing device needs to be adjusted and how, the compliance index of the testing process of the sample coated container floor assembly is analyzed. The control device adjusts the testing speed and sensors of the testing device based on the compliance index of the testing process of the sample coated container floor assembly, so that the compliance index of the testing process of the sample coated container floor assembly meets the compliance threshold requirements of the testing process.

[0044] Furthermore, the compliance index of the testing process for the sample coated container floor set is evaluated. The specific evaluation process is as follows: the operating parameters of the testing device include the testing speed of the testing device in the second monitoring cycle, the average response time of each sensor belonging to the testing device in the second monitoring cycle, and the data throughput of the testing device in the second monitoring cycle. The second monitoring cycle represents the time period for monitoring the operation of the testing device, the specific duration of which is determined by the quality tester. The testing speed of the testing device in the second monitoring cycle represents the number of sample coated container floor testing tasks that the testing device can complete per unit time in the second monitoring cycle. The average response time of each sensor belonging to the testing device in the second monitoring cycle represents the average time taken for each sensor to receive a testing signal and output a testing result in the second monitoring cycle. The data throughput of the testing device in the second monitoring cycle represents the total amount of data that the testing device can receive, process, and output in the second monitoring cycle. The testing speed, the average response time of each sensor belonging to the testing device in the second monitoring cycle, and the data throughput of the testing device in the second monitoring cycle can all be extracted from the data log files stored in the testing device.

[0045] Data processing is performed on the transmission speed change function of the transmission device during the first monitoring period to obtain the average transmission speed of the transmission device during the first monitoring period. Based on the average transmission speed of the transmission device during the first monitoring period, a detection speed threshold value for the detection device during the second monitoring period is matched, and the difference between this value and the detection speed of the detection device during the second monitoring period is processed. The processing result is marked as the detection speed deviation value of the detection device during the second monitoring period. Specifically, the average transmission speed of the transmission device during the first monitoring period is obtained by integrating the entire transmission speed change function of the transmission device during the first monitoring period and then dividing it by the duration of the first monitoring period. The specific matching process for the detection speed limit value within the second monitoring period is as follows: The detection database stores the detection speed limit values ​​corresponding to each average transmission speed interval. The average transmission speed interval of the transmission device in the first monitoring period is queried from the detection database. The detection speed limit value corresponding to this average transmission speed interval is the detection speed limit value of the detection device in the second monitoring period. The detection speed deviation value of the detection device in the second monitoring period represents the difference between the detection speed limit value of the detection device in the second monitoring period and the detection speed of the detection device in the second monitoring period. The detection speed limit value of the detection device in the second monitoring period represents the minimum allowable detection speed of the detection device in the second monitoring period.

[0046] The average response time of each sensor in the detection device during the second monitoring period is averaged, and the result is marked as the average response time of the sensors in the second monitoring period. The average response time of each sensor in the detection device during the second monitoring period is then subtracted from the average response time of the sensors in the second monitoring period to obtain the deviation value of the average response time of each sensor in the detection device during the second monitoring period. The maximum and minimum values ​​are then extracted and subtracted, and the final result is marked as the maximum deviation amplitude of the response time of the sensors in the second monitoring period. This indicates the maximum deviation degree of the response time of each sensor in the detection device during the second monitoring period. If the maximum deviation amplitude is small, it indicates that the response speed of each sensor is relatively similar and the performance is relatively consistent. If the maximum deviation amplitude is large, it indicates that the response speed of some sensors differs significantly from that of other sensors, requiring further investigation and optimization.

[0047] The compliance index of the testing process for the sample coated container floor set is obtained by comprehensively evaluating the compliance index of the transport of the sample coated container floor set, the detection speed deviation of the testing device in the second monitoring cycle, the maximum deviation amplitude of the response time of the sensor to which the testing device belongs in the second monitoring cycle, and the data throughput of the testing device in the second monitoring cycle. In this embodiment, the compliance index of the testing process for the sample coated container floor set represents the numerical value of the compliance degree of the testing process for the sample coated container floor set. The specific evaluation method is as follows:

[0048] ;

[0049] In the formula, The compliance index for the testing process of sample-coated container floor assemblies. The compliance index for the transport of sample-coated container floor assemblies. This represents the detection speed deviation value of the detection device during the second monitoring cycle. This represents the maximum deviation amplitude of the response time of the sensor belonging to the detection device during the second monitoring cycle. This refers to the data throughput of the detection device during the second monitoring cycle. To detect the weighting factor corresponding to the preset transmission compliance index in the database, This is to determine the weighting factor of the compliance index of the detection process corresponding to the unit value of the detection speed deviation value preset in the database. The compliance index weighting factor for the detection process is determined by the preset maximum deviation amplitude unit value of the response time in the detection database. The compliance index weighting factor for the detection process is the unit value of data throughput preset in the detection database, where e is a natural constant.

[0050] The aforementioned weighting factor corresponding to the transmission compliance index represents the proportion of the transmission compliance index of the sample coated container floor set to the overall testing process compliance index of the sample coated container floor set. The testing database stores the correspondence between the transmission compliance index and its corresponding weighting factor. For example, inputting the transmission compliance index of the sample coated container floor set into the testing database will allow the database to match the corresponding weighting factor, with a value range between 0 and 1. The aforementioned weighting factor corresponding to the unit value of the testing speed deviation value represents the degree of influence of the unit value of the testing speed deviation value on the testing process compliance index. The testing database stores the correspondence between the testing speed deviation value and its corresponding testing process compliance index weighting factor. For example, inputting the testing speed deviation value into the testing database will allow the database to match the corresponding testing process compliance index weighting factor, with a value range between 0 and 1. The aforementioned maximum deviation amplitude of the response time... The weighting factor of the compliance index corresponding to the unit value of the response time indicates the degree of influence of the unit value of the maximum deviation amplitude of the response time on the compliance index of the testing process. The testing database stores the correspondence between the maximum deviation amplitude of the response time and its corresponding weighting factor of the compliance index. For example, if the maximum deviation amplitude of the response time is input into the testing database, the testing database can match the weighting factor of the compliance index corresponding to the unit value of the maximum deviation amplitude of the response time, with a value range between 0 and 1. The weighting factor of the compliance index corresponding to the unit value of the data throughput indicates the degree of influence of the unit value of the data throughput on the compliance index of the testing process of the sample coated container floor set. The testing database stores the correspondence between the data throughput and its corresponding weighting factor of the compliance index. For example, if the data throughput is input into the testing database, the testing database can match the weighting factor of the compliance index corresponding to the unit value of the data throughput, with a value range between 0 and 1.

[0051] It should be explained that a high compliance rate in the transfer of the sample-coated container floor assembly indicates good overall device performance, laying the foundation for a high level of compliance in the testing process of the sample-coated container floor assembly. Therefore, the compliance index of the transfer of the sample-coated container floor assembly and the compliance index of the testing process of the sample-coated container floor assembly are analyzed together. At the same time, a large deviation in the testing speed indicates that the testing speed is much lower than the detection speed threshold. This is often due to poor measurement performance of the sensors of the testing device. Specifically, the maximum deviation amplitude of the sensor response time increases, causing delays in the receiving and processing of signals by the testing device, which in turn affects the improvement of data throughput. The data throughput is low, ultimately resulting in a low level of compliance in the testing process of the sample-coated container floor assembly.

[0052] In this example embodiment, the changes in the compliance index of the above-mentioned sample coated container floor set and its corresponding parameters are shown in Table 1:

[0053] Table 1. Changes in the compliance index of the testing process for sample coated container floor assemblies and its corresponding parameters.

[0054]

[0055] In this example embodiment, the weighting factor corresponding to the transmission compliance index is set to 0.2, the weighting factor corresponding to the unit value of the detection speed deviation value is set to 0.3, the weighting factor corresponding to the unit value of the maximum deviation amplitude of the response time is set to 0.35, and the weighting factor corresponding to the unit value of the data throughput is set to 0.15. As shown in Table 1, when the transmission compliance index is at a high level (254%), the detection speed deviation value and the maximum deviation amplitude of the response time are both at low levels (0.25 items / second and 15 milliseconds, respectively), and the data throughput remains at a normal level (specifically 21.5 megabytes / second), without any abnormally low values. Ultimately, this results in a high level of compliance in the detection process, specifically manifested as a high level of compliance index of 116.5%.

[0056] Step 3: The set of laminated container flooring to be tested is transmitted and inspected. The data processing device receives the inspection result parameters from the inspection device and evaluates the dimensional compliance of each laminated container flooring to be tested. The classification device classifies the laminated container flooring to be tested in the set of laminated container flooring to be tested in turn according to the dimensional compliance of each laminated container flooring to be tested.

[0057] The aforementioned transmission and testing of the sample set of coated container flooring refers to the sequential transmission of each coated container flooring in the sample set of coated container flooring through a transmission device whose transmission compliance index is greater than the transmission compliance threshold, and the testing of each coated container flooring using a testing device whose testing process compliance index is greater than the testing process compliance threshold.

[0058] In one specific embodiment, the present invention incorporates dimensional compliance correction values ​​for dimensional compliance analysis, enabling personalized and precise adjustments to the test results. This method corrects errors that may arise during data processing in the testing process and greatly improves the accuracy and reliability of the test results.

[0059] Specifically, the process involves classifying the laminated container flooring to be tested from the set of laminated container flooring to be tested in sequence. The specific classification process is as follows: the dimensional compliance of a certain laminated container flooring to be tested is compared with dimensional compliance one and dimensional compliance two. Dimensional compliance one is a parameter used to define the first and second categories of laminated container flooring; dimensional compliance two is a parameter used to define the second and third categories of laminated container flooring; wherein dimensional compliance one is less than dimensional compliance two, and both dimensional compliance one and dimensional compliance two are extracted from the testing database.

[0060] If the dimensional compliance of the coated container floor to be tested is less than or equal to dimensional compliance one, the coated container floor to be tested is marked as a first-class product, and the sorting device conveys the coated container floor to be tested to the first-class product placement area; in an example embodiment, the above-mentioned first-class product may be represented as a defective product.

[0061] If the dimensional compliance of the coated container floor to be tested is greater than dimensional compliance one and less than or equal to dimensional compliance two, then the coated container floor to be tested is marked as a second-class product, and the sorting device will transfer the coated container floor to be tested to the second-class product placement area; in an example embodiment, the above-mentioned second-class product can be represented as a good product.

[0062] If the dimensional compliance of the coated container floor to be tested is greater than dimensional compliance level two, the coated container floor to be tested is marked as a third-class product, and the sorting device conveys the coated container floor to be tested to the third-class product placement area; in an example embodiment, the above-mentioned third-class product can be represented as a superior product.

[0063] This process is repeated sequentially, classifying the coated container flooring in the set of coated container flooring to be tested until all coated container flooring in the set of coated container flooring to be tested has been classified.

[0064] Furthermore, the dimensional compliance of each tested laminated container floor is evaluated. The specific evaluation process is as follows: the detection result parameters of the detection device include the comprehensive dimensional value of each tested laminated container floor, the flatness of each tested laminated container floor, and the edge contour curve of each tested laminated container floor. The aforementioned flatness refers to the state in which all elements of a surface are on a single plane, reflecting the flatness of the surface, and is obtained through the laser rangefinder built into the detection device and the flatness analysis method. The aforementioned edge contour curve of each tested laminated container floor refers to the shape contour of the edge of each tested laminated container floor, which can be measured by high-precision measuring equipment such as the image measuring instrument or contact probe measuring device built into the detection device.

[0065] In one example embodiment, the above-mentioned flatness analysis method specifically involves: using a laser rangefinder built into the detection device to perform high-precision distance measurements on multiple predetermined measurement points on the laminated container floor to be tested, ensuring that the measurement points are evenly distributed and can comprehensively reflect the flatness of the floor surface; inputting the data of all measurement points into data analysis software, such as a matrix laboratory, and using the least squares method to fit all measurement points to an ideal reference plane, which will serve as the benchmark for evaluating the flatness of the floor; for each measurement point, calculating its vertical distance to the reference plane, which is the deviation value of that point, reflecting the degree of unevenness of the floor surface relative to the reference plane; summing the deviation values ​​of all measurement points to obtain the total deviation value, and matching it with the flatness corresponding to each total deviation value interval stored in the detection database, thereby obtaining the flatness of the laminated container floor to be tested.

[0066] The aforementioned comprehensive dimensional value refers to the numerical value of the comprehensive dimension of the laminated container floor to be tested, which is calculated by multiplying the length of the laminated container floor to be tested by a length factor, adding the width of the laminated container floor to be tested by a width factor, and adding the thickness of the laminated container floor to be tested by a thickness factor. The length, width, and thickness of the laminated container floor to be tested can all be measured using a laser rangefinder. It should be explained that several length measurements are taken, and the smallest value is marked as the length of the laminated container floor to be tested. The same applies to the width and thickness. The length factor represents the degree of influence of the unit value of the length of the laminated container floor to be tested on the comprehensive dimensional value; the width factor represents the degree of influence of the unit value of the width of the laminated container floor to be tested on the comprehensive dimensional value; and the thickness factor represents the degree of influence of the unit value of the thickness of the laminated container floor to be tested on the comprehensive dimensional value. The length factor, width factor, and thickness factor are all determined by the quality testing engineer and stored in the testing database.

[0067] Reference edge contour curves are extracted from the monitoring database. The edge contour curves of each tested laminated container floor are compared with the reference edge contour curves to analyze the edge contour deviation value of each tested laminated container floor. The reference edge contour curve represents the reference curve for the edge contour curve of the tested laminated container floor. The edge contour deviation value of each tested laminated container floor represents the degree of deviation between the edge contour curve of each tested laminated container floor and the reference edge contour curve. The specific analysis process is as follows: the edge contour curves of each tested laminated container floor are aligned with the reference edge contour curve. The deviation distances at corresponding positions on the edge contour curves of the tested floor and the reference edge contour curves are compared point by point. The deviation distances at each point are accumulated to obtain the edge contour deviation value of each tested laminated container floor.

[0068] The first compliance index of the testing process is extracted from the monitoring database. The compliance index of the testing process for the set of laminated container flooring to be tested is obtained and compared with the first compliance index. If the compliance index of the set of laminated container flooring to be tested is less than the first compliance index, a dimensional compliance correction value is matched from the monitoring database based on the compliance index of the set of laminated container flooring to be tested. The first compliance index is used to determine whether to add a dimensional compliance correction value for analysis. The compliance index of the testing process for the set of laminated container flooring to be tested is used to mark the compliance index of the sample laminated container flooring set as the compliance index of the set of laminated container flooring to be tested for ease of analysis and understanding. If it is determined that the testing device is adjusted through the control device, the updated compliance index of the sample laminated container flooring set after adjustment is marked as the compliance index of the set of laminated container flooring to be tested. The dimensional compliance correction value is used to correct for possible dimensional measurement deviations during the testing process.

[0069] If the compliance index of the testing process for the assembled laminated container flooring is less than the first compliance index, it indicates that the testing process of the testing equipment meets the minimum requirements of the testing process compliance threshold, but has not yet met the requirements of the first compliance index. In this case, there may be errors or deficiencies within a certain range during the testing process. These errors are due to the limitations of the device's precision and cannot be eliminated. Therefore, a dimensional compliance correction value is introduced for analysis. If the compliance index of the testing process for the assembled laminated container flooring is greater than or equal to the first compliance index, the test results can be directly regarded as a true reflection of the actual situation of the laminated container flooring under test, and there is no need to introduce a dimensional compliance correction value.

[0070] The specific matching process for the above-mentioned size compliance correction value is as follows: The testing database stores the size compliance correction values ​​corresponding to the compliance index intervals of each testing process. The testing process compliance index interval of the set of laminated container flooring to be tested belongs to the testing process compliance index interval stored in the testing database. The size compliance correction value corresponding to the testing process compliance index interval is the size compliance correction value matched with the testing process compliance index of the set of laminated container flooring to be tested.

[0071] To obtain the transport compliance index of each tested laminated container floor, it should be explained that the transport compliance index of each tested laminated container floor is marked as the transport compliance index of the sample laminated container floor set, which is convenient for analysis and understanding. If it is determined that the transport device is adjusted by the control device, then the transport compliance index of the sample laminated container floor set after the adjustment is updated is marked as the transport compliance index of each tested laminated container floor.

[0072] The dimensional compliance of each tested laminated container floor is obtained by comprehensively evaluating its conveying compliance index, dimensional compliance correction value, overall dimensional value, flatness, and edge profile deviation. In this embodiment, the dimensional compliance of each tested laminated container floor represents the numerical value of its degree of dimensional compliance. The specific evaluation method is as follows:

[0073] ;

[0074] In the formula, To determine the dimensional compliance of the g-th coated container floor to be tested, For size compliance correction values, The compliance index of the testing process for the laminated container floor assembly to be tested. The primary compliance index in the testing process. This represents the comprehensive dimensional value of the g-th tested laminated container floor. Let g be the flatness of the g-th coated container floor to be tested. Let be the edge profile deviation value of the g-th tested laminated container floor, and e be the natural constant. To detect the preset reference composite dimension values ​​in the database, To detect the flatness of the preset reference in the database, To detect the preset reference edge profile deviation value in the database, g is the number of each film-coated container floor to be tested. h represents the total number of film-coated container floors to be tested. The transport compliance index of the g-th tested coated container floor is given. To detect the size compliance weighting factor corresponding to the preset transmission compliance index in the database.

[0075] The aforementioned reference comprehensive dimensional values ​​represent reference values ​​for the dimensional compliance of the laminated container floor to be tested; the aforementioned reference flatness represents reference values ​​for the flatness of the laminated container floor to be tested; the aforementioned reference edge contour deviation values ​​represent reference values ​​for the edge contour deviation of the laminated container floor to be tested; the aforementioned dimensional compliance weighting factor corresponding to the transmission compliance index represents the proportion of the transmission compliance index in the dimensional compliance. The testing database stores the correspondence between the transmission compliance index and its corresponding dimensional compliance weighting factor. For example, if the transmission compliance index is input into the testing database, the testing database can match the dimensional compliance weighting factor corresponding to the transmission compliance index, with a value range between 0 and 1.

[0076] It should be explained that if the compliance level of the transfer process is relatively low, the laminated container floor under test may be damaged during the transfer stage, leading to dimensional deviations. Given that the transfer process plays a crucial role in maintaining the integrity and dimensional accuracy of the floor, the transfer compliance index is analyzed in conjunction with the dimensional compliance. Furthermore, when the edge profile deviation of the laminated container floor under test significantly exceeds its predetermined reference value, this significant deviation directly reveals the non-uniformity of the edge profile. This non-uniformity directly affects the dimensional measurement of the floor, causing abnormal fluctuations in the measured length, width, and height data. These abnormal dimensional measurements accumulate, causing the overall dimensional value to deviate significantly from the corresponding reference range. More importantly, the abnormality in the overall dimensions not only reflects the deviation of the laminated container floor under test in a single dimensional dimension but also reveals a significant inconsistency between its flatness and the reference flatness. In summary, significant deviations in the edge profile indirectly lead to significant deviations in flatness by affecting the dimensional measurement of the floor, ultimately resulting in a substantial decrease in the dimensional compliance of the laminated container floor under test.

[0077] In one specific embodiment, the present invention provides a method for inspecting laminated container flooring, realizing a fully automated process from conveying and inspecting the laminated container flooring to classifying the results. By accurately acquiring the status parameters of the conveying device and the operating parameters of the inspection device, the method can intelligently analyze the conveying compliance index and the inspection process compliance index, significantly reducing errors caused by human operation and improving the accuracy of the inspection results. At the same time, the method can intelligently adjust the conveying device and the inspection device in real time according to the corresponding compliance index, ensuring continuous optimization of the conveying and inspection process. Finally, the data processing device accurately evaluates the inspection results of the set of laminated container flooring to be tested, and the classification device can accurately classify the laminated container flooring to be tested according to dimensional compliance, providing strong support for product quality control and production optimization, and promoting the intelligent development of laminated container flooring inspection technology.

[0078] Reference Figure 2 As shown, a second aspect of the present invention provides a system for applying the method for inspecting laminated container flooring as described above, comprising: a conveying control adjustment module, an inspection control adjustment module, and an inspection classification module.

[0079] The second aspect of the present invention provides a system for applying the aforementioned method for inspecting laminated container flooring, further comprising a detection database. The detection database stores parameters including: defined temperature fluctuation rate, defined maximum vibration amplitude, defined average perceived frictional resistance, a transmission speed reference variation function, a transmission compliance index weighting factor corresponding to the unit value of the transmission speed deviation, a weighting factor corresponding to the transmission compliance index, a detection process compliance index weighting factor corresponding to the unit value of the detection speed deviation, a detection process compliance index weighting factor corresponding to the unit value of the maximum deviation amplitude of the response time, a detection process compliance index weighting factor corresponding to the unit value of the data throughput, a reference comprehensive dimension value, a reference flatness, a reference edge contour deviation value, a dimension compliance weighting factor corresponding to the transmission compliance index, dimension compliance level one, dimension compliance level two, a detection process compliance threshold, a transmission compliance threshold, and a dimension compliance correction value.

[0080] The transmission control adjustment module is connected to the detection control adjustment module, the detection control adjustment module is connected to the detection classification module, and the transmission control adjustment module, the detection control adjustment module, and the detection classification module are all connected to the detection database.

[0081] The transmission control and adjustment module is used to extract the sample coated container floor set to be tested through a preset extraction method to obtain the sample coated container floor set. The transmission device then transmits the sample coated container floor set, obtains the status parameters of the transmission device, analyzes the transmission compliance index of the sample coated container floor set through the data processing device, and determines whether to control and adjust the transmission device through the control device based on the transmission compliance index of the sample coated container floor set.

[0082] The detection control and adjustment module is used for the detection device to receive the sample coated container floor set transmitted by the transmission device. The detection device automatically performs detection on the sample coated container floor set. The data processing device receives the operating parameters of the detection device and evaluates the detection process compliance index of the sample coated container floor set based on the transmission compliance index of the sample coated container floor set. Based on the detection process compliance index of the sample coated container floor set, it determines whether to control and adjust the detection device through the control device.

[0083] The detection and classification module is used to transmit and detect the set of laminated container flooring to be tested. The data processing device receives the detection result parameters from the detection device and evaluates the dimensional compliance of each laminated container flooring to be tested. The classification device classifies the laminated container flooring to be tested in the set of laminated container flooring to be tested in sequence according to the dimensional compliance of each laminated container flooring to be tested.

[0084] A third aspect of the present invention provides an apparatus for using the method for testing laminated container flooring as described above, characterized in that it comprises: a conveying device, a testing device, a control device, a data processing device, and a classification device; the conveying device is used to convey a set of laminated container flooring to be tested into the testing device; the testing device is used to receive the set of laminated container flooring to be tested conveyed by the conveying device and automatically perform testing; the control device is used to determine whether to control and adjust the conveying device based on the conveying compliance index of the sample laminated container flooring set, and to determine whether to control and adjust the testing device based on the conveying compliance index of the sample laminated container flooring set; the data processing device is used to analyze the conveying compliance index of the sample laminated container flooring set, the testing process compliance index of the sample laminated container flooring set, and the dimensional compliance of each laminated container flooring to be tested; the classification device is used to classify the laminated container flooring to be tested in the set of laminated container flooring to be tested sequentially according to the dimensional compliance of each laminated container flooring to be tested.

[0085] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the structure of the invention or exceed the scope defined by the present invention, they should all fall within the protection scope of the present invention.

Claims

1. A method for inspecting laminated container flooring, characterized in that, include: Step 1: Extract the sample set of coated container flooring to be tested using a preset extraction method to obtain the sample set of coated container flooring. The conveying device then conveys the sample set of coated container flooring, obtains the status parameters of the conveying device, analyzes the conveying compliance index of the sample set of coated container flooring through the data processing device, and determines whether to control and adjust the conveying device through the control device based on the conveying compliance index of the sample set of coated container flooring. Step 2: The testing device receives the sample coated container floor set from the transmission device. The testing device automatically tests the sample coated container floor set. The data processing device receives the operating parameters of the testing device and evaluates the testing process compliance index of the sample coated container floor set based on the transmission compliance index of the sample coated container floor set. Based on the testing process compliance index of the sample coated container floor set, it determines whether to control and adjust the testing device through the control device. Step 3: The set of laminated container flooring to be tested is transmitted and inspected. The data processing device receives the inspection result parameters from the inspection device and evaluates the dimensional compliance of each laminated container flooring to be tested. The classification device classifies the laminated container flooring to be tested in the set of laminated container flooring to be tested in turn according to the dimensional compliance of each laminated container flooring to be tested.

2. The method for inspecting laminated container flooring according to claim 1, characterized in that: The analysis of the transport compliance index of the sample coated container floor assembly is as follows: The state parameters of the transmission device include the transmission speed curve of the transmission device in the first monitoring period, the real-time vibration amplitude of the transmission device in the first monitoring period, the real-time temperature of the transmission component of the transmission device in the first monitoring period, and the average perceived frictional resistance of the transmission device in the first monitoring period. The data processing device performs curve data processing on the transmission speed curve of the transmission device in the first monitoring period to obtain the transmission speed change function of the transmission device in the first monitoring period. The data processing device locates the maximum value from the real-time vibration amplitude of the transmission device during the first monitoring period and marks it as the maximum vibration amplitude of the transmission device during the first monitoring period. The data processing device extracts the temperature of the transmission component of the transmission device at the end of the first monitoring period and the temperature of the transmission component of the transmission device at the beginning of the first monitoring period from the real-time temperature of the transmission component of the transmission device during the first monitoring period, and performs difference processing. The difference processing result is compared with the duration corresponding to the first monitoring period, and the final result is marked as the temperature fluctuation rate of the transmission component of the transmission device during the first monitoring period. The data processing device comprehensively analyzes the transmission speed change function of the transmission device in the first monitoring period, the temperature fluctuation rate of the transmission component of the transmission device in the first monitoring period, the maximum vibration amplitude of the transmission device in the first monitoring period, and the average perceived frictional resistance of the transmission device in the first monitoring period to obtain the transmission compliance index of the sample coated container floor set.

3. The method for inspecting laminated container flooring according to claim 2, characterized in that: The specific analysis method for the transport compliance index of the sample coated container floor assembly is as follows: ； In the formula, The compliance index for the transport of sample-coated container floor assemblies. This refers to the temperature fluctuation rate of the transmission component of the transmission device during the first monitoring period. This represents the maximum vibration amplitude of the transmission device during the first monitoring cycle. The average sensed frictional resistance of the transmission device during the first monitoring cycle. To detect the pre-defined temperature fluctuation rate in the database, To detect the maximum vibration amplitude preset in the database, To detect the predefined average perceived frictional resistance in the database, where e is the natural constant, This is the end time of the first monitoring cycle. This marks the start time of the first monitoring cycle. Let be the function representing the change in transmission speed of the transmission device during the first monitoring period. To detect the preset transmission speed reference change function in the database, t is any time point in the first monitoring period. , This is to detect the transmission compliance index weighting factor corresponding to the preset transmission speed deviation value in the database.

4. The method for inspecting laminated container flooring according to claim 1, characterized in that: The specific determination process for whether to control and adjust the transmission device through the control device is as follows: The conveying compliance index of the sample coated container floor set is compared with the conveying compliance threshold. If the conveying compliance index of the sample coated container floor set is greater than the conveying compliance threshold, it is determined that the conveying device will not be controlled or adjusted through the control device. If the conveying compliance index of the sample coated container floor assembly is less than or equal to the conveying compliance threshold, it is determined that the conveying device should be adjusted through the control device. The specific control adjustment process is as follows: The difference between the transmission compliance threshold and the transmission compliance index of the sample coated container floor set is processed, and the processing result is marked as the transmission compliance index deviation value of the sample coated container floor set. The control device sends a transmission speed reduction command based on the transmission compliance index deviation value of the sample coated container floor set, thereby adjusting the transmission speed of the transmission device. After the adjustment is completed, the transmission compliance index of the sample coated container floor set is updated.

5. The method for inspecting laminated container flooring according to claim 1, characterized in that: The compliance index of the testing process for the sample of coated container flooring was evaluated, and the specific evaluation process is as follows: The operating parameters of the detection device include the detection speed of the detection device in the second monitoring cycle, the average response time of each sensor of the detection device in the second monitoring cycle, and the data throughput of the detection device in the second monitoring cycle. Data processing is performed on the transmission speed change function of the transmission device in the first monitoring period to obtain the average transmission speed of the transmission device in the first monitoring period. Based on the average transmission speed of the transmission device in the first monitoring period, the detection speed threshold value of the detection device in the second monitoring period is matched, and the difference between the detection speed of the detection device in the second monitoring period is processed. The processing result is marked as the detection speed deviation value of the detection device in the second monitoring period. The average response time of each sensor in the detection device during the second monitoring period is averaged, and the result is marked as the average response time of the sensors in the detection device during the second monitoring period. The average response time of each sensor in the detection device during the second monitoring period is then compared with the average response time of the sensors in the detection device during the second monitoring period to obtain the deviation value of the average response time of each sensor in the detection device during the second monitoring period. The maximum and minimum values ​​are then extracted and compared, and the final result is marked as the maximum deviation amplitude of the response time of the sensors in the detection device during the second monitoring period. The compliance index of the testing process for the sample coated container floor assembly is obtained by comprehensively evaluating the compliance index of the transport of the sample coated container floor assembly, the deviation of the testing speed of the testing device in the second monitoring cycle, the maximum deviation of the response time of the sensor to which the testing device belongs in the second monitoring cycle, and the data throughput of the testing device in the second monitoring cycle.

6. The method for inspecting laminated container flooring according to claim 1, characterized in that: The determination process for whether the detection device is controlled and adjusted by the control device is as follows: The compliance index of the testing process of the sample coated container floor set is compared with the compliance threshold of the testing process. If the compliance index of the testing process of the sample coated container floor set is greater than the compliance threshold of the testing process, it is determined that the testing device will not be controlled or adjusted through the control device. If the compliance index of the testing process for the sample-coated container floor assembly is less than or equal to the compliance threshold, it is determined that the testing device will be adjusted through the control device. The specific control adjustment process is as follows: The difference between the compliance threshold of the testing process and the compliance index of the testing process of the sample coated container floor set is processed, and the processing result is marked as the deviation value of the compliance index of the testing process of the sample coated container floor set. The control device sends a test speed increase command and a sensor correction command based on the deviation value of the compliance index of the testing process of the sample coated container floor set, thereby adjusting the test speed of the testing device and the sensor. After the adjustment is completed, the compliance index of the testing process of the sample coated container floor set is updated.

7. The method for inspecting laminated container flooring according to claim 1, characterized in that: The dimensional compliance of each tested laminated container floor was assessed, and the specific assessment process was as follows: The detection result parameters of the detection device include the comprehensive dimensional value of each laminated container floor to be tested, the flatness of each laminated container floor to be tested, and the edge contour curve of each laminated container floor to be tested. Reference edge contour curves are extracted from the monitoring database. The edge contour curves of each tested coated container floor are compared with the reference edge contour curves to analyze the edge contour deviation values ​​of each tested coated container floor. Extract the first compliance index of the testing process from the monitoring database, obtain the testing process compliance index of the set of laminated container flooring to be tested, and compare it with the first compliance index of the testing process. If the testing process compliance index of the set of laminated container flooring to be tested is less than the first compliance index of the testing process, then match the size compliance correction value from the monitoring database based on the testing process compliance index of the set of laminated container flooring to be tested. Obtain the transport compliance index of each tested laminated container floor, and comprehensively evaluate the transport compliance index, dimensional compliance correction value, comprehensive dimensional value, flatness, and edge profile deviation value of each tested laminated container floor to obtain the dimensional compliance of each tested laminated container floor.

8. The method for inspecting laminated container flooring according to claim 1, characterized in that: The process of classifying the coated container flooring in the set to be tested sequentially is as follows: The dimensional compliance of a certain coated container floor to be tested is compared with dimensional compliance one and dimensional compliance two. If the dimensional compliance of the coated container floor to be tested is less than or equal to dimensional compliance one, the coated container floor to be tested is marked as a first-class product, and the sorting device conveys the coated container floor to be tested to the first-class product placement area. If the dimensional compliance of the coated container floor to be tested is greater than dimensional compliance one and less than or equal to dimensional compliance two, then the coated container floor to be tested is marked as a second category item, and the sorting device will transfer the coated container floor to be tested to the second category item placement area. If the dimensional compliance of the laminated container floor to be tested is greater than dimensional compliance level two, the laminated container floor to be tested is marked as a Class 3 item, and the sorting device will transfer the laminated container floor to be tested to the Class 3 item placement area. This process is repeated sequentially, classifying the coated container flooring in the set of coated container flooring to be tested until all coated container flooring in the set of coated container flooring to be tested has been classified.

9. A system for inspecting a film-coated container floor as described in any one of claims 1-8, characterized in that: include: The transmission control and adjustment module is used to extract the sample coated container floor set to be tested through a preset extraction method to obtain the sample coated container floor set. The transmission device then transmits the sample coated container floor set, obtains the status parameters of the transmission device, analyzes the transmission compliance index of the sample coated container floor set through the data processing device, and determines whether to control and adjust the transmission device through the control device based on the transmission compliance index of the sample coated container floor set. The detection control and adjustment module is used for the detection device to receive the sample film-coated container floor set transmitted by the transmission device, the detection device to automatically detect the sample film-coated container floor set, the data processing device to receive the operating parameters of the detection device and evaluate the detection process compliance index of the sample film-coated container floor set based on the transmission compliance index of the sample film-coated container floor set, and thus determine whether to control and adjust the detection device through the control device based on the detection process compliance index of the sample film-coated container floor set. The inspection and classification module is used to transmit and inspect the set of laminated container flooring to be tested. The data processing device receives the inspection result parameters from the inspection device and evaluates the dimensional compliance of each laminated container flooring to be tested. The classification device classifies the laminated container flooring to be tested in the set of laminated container flooring to be tested in sequence according to the dimensional compliance of each laminated container flooring to be tested.

10. An apparatus for testing a laminated container floor as described in any one of claims 1-8, characterized in that: include: Conveying device, detection device, control device, data processing device, and sorting device; The conveying device is used to convey the assembly of the film-coated container floor to be tested into the testing device. The detection device is used to receive the collection of coated container flooring to be tested transmitted by the transmission device and to automatically perform detection. The control device is used to determine whether to control and adjust the conveying device based on the conveying compliance index of the sample-coated container floor set, and to determine whether to control and adjust the testing device based on the conveying compliance index of the sample-coated container floor set. The data processing device is used to analyze the transport compliance index of the sample coated container floor set, the inspection process compliance index of the sample coated container floor set, and the dimensional compliance of each coated container floor to be tested. The classification device is used to classify the laminated container flooring in the set of laminated container flooring to be tested in sequence according to the dimensional compliance of each laminated container flooring to be tested.

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