A plate composite processing control system and method

Abstract

The present invention relates to the technical field of plate processing control, and specifically discloses a plate composite processing control system and method. The system controls the plate to perform multiple collaborative processing of cutting, stamping, drilling and tapping by setting a plate cutting processing judgment module, a plate stamping processing judgment module, a plate drilling and tapping processing judgment module and a control center. Based on the cutting, stamping, drilling and tapping processing processes of the processed plate, the rationality of a certain program processing can be determined by using multi-dimensional data analysis to obtain an accurate processing completion status of the processed plate, making the composite processing technology more accurate, which can not only reduce the waiting time between processes and improve the production efficiency of the plate, but also improve the processing accuracy of the parts on the plate in the processing technology, thereby maximizing the utilization efficiency of the plate.

Description

Technical Field

[0001] The present invention relates to the technical field of plate processing control, and in particular to a plate composite processing control system and method. Background Art

[0002] In the manufacturing industry, sheet metal is a commonly used material and is widely used in the manufacture of various parts. Traditional sheet metal processing methods include cutting, stamping, drilling and tapping. However, these processes are usually carried out separately and lack coordinated control, resulting in low production efficiency and making it difficult to ensure the processing accuracy of the sheet metal. Therefore, in order to improve production efficiency and processing accuracy, it is necessary to perform composite processing control of cutting, stamping, drilling and tapping on the sheet metal, ultimately improving the utilization efficiency of the sheet metal.

[0003] For example, the invention patent with announcement number CN109227132B announces a metal plate drilling process processing technology. The punching device used in this process includes a frame; it also includes a drilling unit, a polishing rod, a baffle, a transmission mechanism, a limit block, a No. 1 spring and a controller; the controller is used to control the operation of the punching device; the drilling unit is installed on the top of the frame for drilling holes in the curved plate; the polishing rod is rotatably installed on the top of the frame, and there is a spiral pattern on the polishing rod; iron sand is filled between the curved plate and the positioning plate through the filling device. On the one hand, when the drill bit presses down the curved plate, the curved plate is supported on the positioning plate by the iron sand, so that the curved plate is not easily deformed; on the other hand, the iron sand can transfer and absorb the heat on the curved plate, cool the curved plate, thereby increasing the hardness of the curved plate, further reducing the probability of deformation of the curved plate, and greatly improving the product qualification rate.

[0004] For example, the invention patent with the announcement number CN118023930B announces a plate processing mechanism, including a loading mechanism, a working frame and a cutting mechanism. The loading mechanism is provided with a quantity control station, and a loading clamp facing the quantity control station, and the loading clamp is provided with a loading part away from the quantity control station; the working frame is provided with a transfer mechanism facing the loading part, and the transfer mechanism includes a Y-axis moving pair and an X-axis moving pair. The Y-axis moving pair is driven and connected to the working frame, and two groups of Y-axis moving guide rails are relatively provided on the periphery of the Y-axis moving pair. The Y-axis moving pair is provided with a sliding rail protruding from the loading part, and the X-axis moving pair is driven and connected to the Y-axis moving guide rail, and a clamping assembly is provided facing the sliding rail; the cutting mechanism is provided at the side edge of the working frame and connected to the sliding rail. The cutting mechanism is provided with a cutting assembly and a drilling assembly facing the clamping assembly, and the cutting assembly and the drilling assembly are arranged at intervals to improve the processing efficiency of the plate.

[0005] Combined with the above technical solutions, it is found that the current plate processing technology usually controls a certain process separately. Even if the processing of this process is good, it cannot guarantee that the final plate can be safely used in the required scenario, which makes the utilization rate of the plate low and increases the application cost of the plate. Summary of the Invention

[0006] In view of the deficiencies in the prior art, the present invention provides a plate composite processing control system and method, which can effectively solve the problems involved in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: The first aspect of the present invention provides a plate composite processing control system, including: a plate cutting processing judgment module, used to record the plate that needs to be composite processed as the plate to be processed, and monitor the cutting processing process of the plate to be processed, determine the cutting processing quality detection value of the plate to be processed, and process the obtained first cutting label of the plate to be processed and transmit it to the control center; a plate stamping and forming processing judgment module, used to record the plate to be processed after the cutting processing is completed as the plate to be stamped and formed, and monitor the stamping and forming processing process of the plate to be stamped and formed, determine the stamping and forming processing quality detection value of the plate to be stamped and formed, and The second stamping and forming label of the plate to be stamped and formed is processed and transmitted to the control center; the plate drilling and tapping processing judgment module is used to record the plate to be stamped and formed that has completed the stamping processing as the plate to be drilled and tapped, and at the same time monitor the drilling and tapping process of the plate to be drilled and tapped, determine the drilling and tapping processing quality detection value of the plate to be drilled and tapped, and process the third drilling and tapping label of the plate to be drilled and tapped and transmit it to the control center; the control center is used to receive the first cutting label of the plate to be processed, the second stamping and forming label of the plate to be stamped and formed, and the third drilling and tapping label of the plate to be drilled and tapped, and perform corresponding data analysis and processing and early warning prompts.

[0008] As a further solution, the processing is performed to obtain a second stamped label of the sheet material to be stamped and formed. The specific processing process is as follows:

[0009] The stamping and forming quality inspection value of the plate to be stamped and formed is verified with the stamping and forming quality inspection reference value preset in the plate processing data management library to obtain the second stamping and forming label of the plate to be stamped and formed. If the stamping and forming quality inspection value of the plate to be stamped and formed is equal to the stamping and forming quality inspection reference value, the second stamping and forming label of the plate to be stamped and formed is defined as stamping and forming compliant. Conversely, if the stamping and forming quality inspection value of the plate to be stamped and formed is higher or lower than the stamping and forming quality inspection reference value, the second stamping and forming label of the plate to be stamped and formed is defined as stamping and forming non-compliant.

[0010] As a further solution, the processing obtains a third drilling and tapping tag of the plate to be drilled and tapped. The specific processing process is as follows:

[0011] The drilling and tapping quality inspection value of the plate to be drilled and tapped is verified with the drilling and tapping quality inspection reference value preset in the plate processing data management library to obtain the third drilling and tapping label of the plate to be drilled and tapped. If the drilling and tapping quality inspection value of the plate to be drilled and tapped is equal to the drilling and tapping quality inspection reference value, the third drilling and tapping label of the plate to be drilled and tapped is defined as compliant with the drilling and tapping processing. Conversely, if the drilling and tapping quality inspection value of the plate to be drilled and tapped is higher or lower than the drilling and tapping quality inspection reference value, the third drilling and tapping label of the plate to be drilled and tapped is defined as non-compliant with the drilling and tapping processing.

[0012] As a further solution, the corresponding data analysis and processing and early warning prompts are carried out. The specific early warning process is as follows:

[0013] If the first cutting label of the plate to be processed is defined as non-compliant cutting processing, the control center will perform data analysis and processing on the cutting processing process of the plate to be processed and provide early warning prompts; if the second stamping and forming label of the plate to be stamped and formed is defined as non-compliant stamping and forming processing, the control center will perform data analysis and processing on the stamping and forming processing process of the plate to be stamped and formed and provide early warning prompts; if the third drilling and tapping label of the plate to be drilled and tapped is defined as non-compliant drilling and tapping processing, the control center will perform data analysis and processing on the drilling and tapping processing process of the plate to be drilled and tapped and provide early warning prompts, thereby completing the corresponding data analysis and processing and early warning prompts.

[0014] The second aspect of the present invention provides a method for a plate composite processing control system, comprising: S1. recording the plate to be composite processed as the plate to be processed, and monitoring the cutting process of the plate to be processed, determining the cutting quality detection value of the plate to be processed, and processing to obtain the first cutting label of the plate to be processed and transmitting it to the control center; S2. recording the plate to be processed after the cutting process as the plate to be stamped and formed, and monitoring the stamping and forming process of the plate to be stamped and formed, determining the stamping and forming quality detection value of the plate to be stamped and formed, and processing to obtain the first cutting label of the plate to be stamped and formed. The second stamping label is transmitted to the control center; S3. The plate to be stamped and formed that has completed the stamping process is recorded as the plate to be drilled and tapped, and the drilling and tapping process of the plate to be drilled and tapped is monitored at the same time, the drilling and tapping quality detection value of the plate to be drilled and tapped is determined, and the third drilling and tapping label of the plate to be drilled and tapped is obtained and transmitted to the control center; S4. The control center receives the first cutting label of the plate to be processed, the second stamping label of the plate to be stamped and formed, and the third drilling and tapping label of the plate to be drilled and tapped, and performs corresponding data analysis and processing and early warning prompts.

[0015] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0016] (1) The present invention provides a control system and method for composite processing of sheet metal, which controls the collaborative processing of multiple processes such as cutting, stamping, drilling and tapping of sheet metal, and uses an algorithm to determine the rationality of a certain program processing, so as to make the composite processing technology more accurate. It can not only reduce the waiting time between processes to improve the production efficiency of sheet metal, but also improve the processing accuracy of the parts on the sheet metal in the processing technology, and ultimately make the sheet metal safely used in the required scenarios.

[0017] (2) The present invention monitors the cutting, stamping, drilling and tapping of the plate that requires composite processing respectively, and based on the cutting, stamping, drilling and tapping processing of the processed plate, through multi-dimensional data analysis, it can obtain accurate cutting processing quality detection values, stamping processing quality detection values ​​and drilling and tapping processing quality detection values ​​of the processed plate, which is conducive to accurate comparison with preset reference values, thereby improving the judgment status of the completion of cutting, stamping, drilling and tapping.

[0018] (3) The present invention receives the first cutting label of the plate to be processed, the second stamping label of the plate to be stamped and formed, and the third drilling and tapping label of the plate to be drilled and tapped through the control center, and issues corresponding early warning prompts. It can determine whether the composite processing of the plate accurately meets the processing requirements, which can not only reduce the material waste caused by separate processing, but also improve the production safety of the plate and maximize the utilization efficiency of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of system module connections of the present invention.

[0021] Figure 2 Schematic diagram of the method steps of the present invention.

[0022] Figure 3 This is a simplified diagram of the plate processing control process involved in the present invention. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Reference Figure 1 As shown, the first aspect of the present invention provides a plate composite processing control system, including: a plate cutting processing determination module, a plate stamping processing determination module, a plate drilling and tapping processing determination module and a control center.

[0025] The first aspect of the present invention provides a plate composite processing control system, which also includes a plate processing data management library, which is used to store the correction factor corresponding to the cutting processing quality detection value, the reference time of the cutting processing of the plate, the influencing factor of the unit value corresponding to the cutting deviation diameter, the cutting adaptation diameter of the plate, the cutting processing quality detection reference value, the stamping and forming processing quality detection reference value and the drilling and tapping processing quality detection reference value, and at the same time stores the following preset parameters to provide accurate reference values.

[0026] The plate cutting processing judgment module is connected to the plate stamping and forming processing judgment module, the plate stamping and forming processing judgment module is connected to the plate drilling and tapping processing judgment module, the plate cutting processing judgment module, the plate stamping and forming processing judgment module and the plate drilling and tapping processing judgment module are all connected to the plate processing data management library, and the plate cutting processing judgment module, the plate stamping and forming processing judgment module and the plate drilling and tapping processing judgment module are all connected to the control center.

[0027] In this example, the plate composite processing control process has the following specific processing procedures: Figure 3 As shown, this is a simplified diagram of the plate processing control process:

[0028] pass Figure 3 It can be seen that the plate processing process in this example has relatively strict judgment conditions for determining whether the next processing procedure can be carried out. Through this strict judgment condition, accurate, safe and applicable plates in various scenarios can be obtained. It should be noted that this example only makes processing judgments for cutting, stamping, drilling and tapping, and other types of processing, such as bending and welding, are not considered within the scope of this example.

[0029] The plate cutting processing judgment module is used to record the plates that need to be composite processed as plates to be processed, monitor the cutting process of the plates to be processed, determine the cutting processing quality detection value of the plates to be processed, and process the first cutting label of the plates to be processed and transmit it to the control center.

[0030] It should be explained that the above-mentioned monitoring of the cutting process of the plate to be processed is first carried out by using automated equipment (such as robots, robotic arms, conveyor belts, etc.) to achieve precise positioning and movement of the plate to be processed. These devices are usually equipped with sensors and control systems, which can automatically move the plate from one position to the cutting position according to a pre-set movement program (such as moving distance, moving speed and other parameters). During this movement process, the upper mold corresponding to the cutting equipment (that is, the cutting mechanical component corresponding to the upper surface of the plate that needs to be cut) is ensured to move synchronously with the plate to be processed to the cutting position. The above-mentioned movement program is a program that pre-sets the movement parameters in the plate processing data management library for the automated equipment through CNC programming; the entire cutting process improves the production efficiency and quality of the plate and reduces the cutting cost by reducing manual intervention.

[0031] In this example, the cutting process of the plate to be processed specifically refers to the process of the cutting equipment in the cutting processing area performing cutting processing operations on the plate to be processed, wherein the cutting processing area refers to the area where the cutting equipment (such as CNC punching machine, laser cutting machine, plasma cutting machine) performs cutting operations on the plate to be processed according to a pre-set processing program. The above processing program is a cutting processing program that sets the processing parameters in the plate processing data management library to the cutting equipment through CNC programming. The specific cutting processing operation is that the cutting equipment passes the plate to be processed through the processing program (that is, specifies the position, speed, pressure, cutting sequence and other parameters of the punch) to accurately punch out holes of the required shape and size in the plate to be processed, thereby ensuring the accuracy and consistency of the plate cutting processing.

[0032] Furthermore, the cutting process of the plate to be processed is monitored to obtain the cutting process parameters of the plate to be processed, including the cutting time of the cutting equipment, the average cutting diameter of the plate to be processed, and the cutting pressure of the cutting equipment at each cutting time point.

[0033] It should be explained that the above-mentioned cutting time points are obtained by dividing the cutting processing time according to preset equal time intervals. For example, if the cutting processing time is 100 seconds, the cutting time points are divided into 0 seconds, 25 seconds, 50 seconds, 75 seconds and 100 seconds respectively through a time interval of 25 seconds.

[0034] It needs to be further explained that the above-mentioned cutting processing time is obtained by the timing system built into the cutting equipment, which can automatically record and store the processing time of each time after the processing is completed; the cutting diameter is obtained by a laser diameter gauge; and the cutting pressure is obtained by the pressure sensor built into the cutting equipment.

[0035] In this example, the cutting process parameters of the plate to be processed specifically include: the cutting processing time of the cutting equipment (unit: seconds / s), the average cutting diameter of the plate to be processed (unit: millimeters / mm), the cutting pressure of the cutting equipment at each cutting time point (unit: Newtons / N), etc. This example only uses the above parameters as evaluation criteria for evaluating the cutting process quality test value. However, in addition to the above parameters, the cutting process quality test value can also be applied to other parameters, and the feedback direction of these parameters (i.e., positive and negative relationship) is consistent.

[0036] The plate stamping and forming processing judgment module is used to record the plate to be processed after the cutting process as the plate to be stamped and formed, and at the same time monitor the stamping and forming process of the plate to be stamped and formed, determine the stamping and forming quality detection value of the plate to be stamped and formed, and process the second stamping and forming label of the plate to be stamped and formed to transmit it to the control center.

[0037] It should be explained that the above-mentioned monitoring of the stamping and forming process of the plate to be stamped and formed is carried out, and the stamping and forming movement process of the plate is the same as the above-mentioned cutting movement process, that is, the plate to be stamped and formed is precisely positioned and moved by automated equipment (such as robots, robotic arms, conveyor belts, etc.). These devices are usually equipped with sensors and control systems, which can automatically move the plate from one position to the stamping and forming position according to a pre-set movement program (such as moving distance, moving speed and other parameters). During this movement process, the lower die corresponding to the stamping and forming equipment (that is, the stamping and forming mechanical component corresponding to the lower surface of the plate that needs stamping and forming) is ensured to move synchronously with the plate to be stamped and formed to the stamping and forming position. The above-mentioned movement program is a program that pre-sets the movement parameters in the plate processing data management library for the automated equipment through CNC programming; the entire stamping and forming process is controlled by autonomous movement, which can improve the stamping and forming efficiency and stamping quality of the plate.

[0038] Furthermore, the stamping and forming process of the plate to be stamped and formed is specifically a stamping and forming process mode preset in the plate processing data management library, and the stamping and forming equipment in the stamping and forming area performs stamping and forming operations on the plate to be stamped and formed.

[0039] The above-mentioned stamping and forming processing method can be divided into two processing methods in this example, namely, when stamping upward: the lower die of the stamping and forming equipment rises first, and the upper die is processed; after the processing is completed, the upper die rises first, and the lower die drops and resets; when stamping downward: only the upper die works, and the lower die does not need to rise or fall; the stamping and forming processing area refers to the area where the stamping and forming equipment (such as injection molding machines, die-casting machines, and extruders) performs stamping and forming operations on the sheet material to be stamped and formed according to a pre-set processing program. The above-mentioned processing program is a stamping and forming processing program that sets the processing parameters in the sheet material processing data management library to the stamping and forming equipment through CNC programming. The specific stamping and forming processing operation is that the stamping and forming equipment will pass the processing program to be stamped and formed (that is, the parameters such as the stamping and forming sequence and the shear force of the sheet material before stamping) to accurately stamp the sheet material to be stamped and formed to ensure the accuracy of the sheet material stamping and forming processing.

[0040] Specifically, the processing to obtain the second stamped label of the sheet material to be stamped and formed is as follows:

[0041] The stamping and forming quality inspection value of the plate to be stamped and formed is verified with the stamping and forming quality inspection reference value preset in the plate processing data management library. In this example, the above-mentioned stamping and forming quality inspection reference value refers to an indicator for judging whether the stamping and forming quality of the plate has achieved the expected effect during the stamping and forming process. The method of obtaining it is to comprehensively process the average of all the stamping and forming quality conditions of the plate in the plate processing data management library to obtain the stamping and forming quality inspection reference value.

[0042] Obtaining the second stamping label of the plate to be stamped and formed refers to an identifier obtained after testing the stamping and forming quality of the plate to be stamped and formed. This identifier can help the plate processing production management personnel understand whether the stamping and forming quality of the plate meets the preset standards, thereby determining whether the production process needs to be adjusted.

[0043] If the stamping processing quality test value of the plate to be stamped and formed is equal to the stamping processing quality test reference value, the second stamping label of the plate to be stamped and formed is defined as stamping processing compliance, indicating that the stamping processing quality of the plate to be stamped and formed has reached the required processing level and the next step of drilling and tapping can be carried out.

[0044] On the contrary, if the stamping processing quality test value of the plate to be stamped and formed is higher or lower than the stamping processing quality test reference value, the second stamping label of the plate to be stamped and formed will be defined as non-compliant stamping processing.

[0045] Specifically, the stamping quality test value of the sheet material to be stamped is determined by the following process:

[0046] By monitoring the stamping process of the sheet material to be stamped, the stamping process parameters of the sheet material to be stamped are extracted, including the stamping moving speed of the sheet material to be stamped during the stamping time and the pressure feedback value of the stamping equipment at each stamping time point.

[0047] It should be explained that the above-mentioned stamping time points are obtained by dividing the stamping processing time according to preset equal time intervals. For example, if the stamping processing time is 50 seconds, the stamping time points are divided into 0 seconds, 25 seconds, and 50 seconds respectively through a time interval of 25 seconds; the stamping processing time is obtained by the built-in timing system of the stamping equipment, which can automatically record and store the processing time of each time after the processing is completed.

[0048] It needs to be further explained that the above-mentioned stamping moving speed is obtained by using external sensors (such as encoders, photoelectric switches) installed on the stamping equipment to monitor in real time the moving speed of the sheet to be stamped during the stamping process; the above-mentioned pressure feedback value is obtained by using the pressure feedback sensor built into the stamping equipment, which can automatically record and store the blanking pressure change data received during the stamping process.

[0049] In this example, the stamping process parameters of the sheet material to be stamped include: the stamping moving speed of the sheet material to be stamped during the stamping time (unit: meters per second, i.e. m / s), the pressure feedback value of the stamping equipment at each stamping time point (unit: Newton / N), etc. This example only uses the above parameters as the evaluation criteria for evaluating the stamping quality test value, but the stamping quality test value can be applied to other parameters in addition to the above parameters, and the direction in which these parameters can be fed back (i.e. positive and negative relationship) is consistent.

[0050] Based on the stamping process parameters of the sheet material to be stamped, the stamping quality test value of the sheet material to be stamped is comprehensively determined. The specific determination expression is as follows:

[0051]

[0052] Where, The correction factor corresponding to the stamping processing quality detection value preset in the sheet metal processing data management library is a mapping set of stamping processing quality detection values ​​and their corresponding correction factors constructed based on the relationship between historical stamping processing movement speed, pressure feedback value, stamping processing time and stamping processing quality detection value, and the real-time stamping processing speed, pressure feedback value and stamping processing time are input into the mapping set to obtain the correction factor corresponding to the stamping processing quality detection value. At the same time, its value range in this example is [0, 1].

[0053] The reference moving speed of the sheet metal preset in the sheet metal processing data management library refers to the optimal speed at which the sheet metal can move during stamping and forming processing.

[0054] The stamping moving speed of the plate to be stamped and formed during the stamping processing time refers to the speed at which the plate moves during this stamping processing. For example, after the plate enters the stamping processing area, the end that first enters the stamping processing area is recorded as the first end. If the second end of the plate (that is, the opposite side of the first end) needs to be cut and stamped, the second end needs to be moved to the forming processing area. Therefore, the moving distance divided by the moving time is the moving speed of the plate.

[0055] The plate-matching pressure feedback value preset in the plate processing data management library refers to the pressure feedback value corresponding to the plate that is most suitable for stamping and forming processing.

[0056] It is the pressure feedback value of the stamping and forming equipment at the cth stamping and forming time point, which refers to the pressure feedback value applied by the stamping and forming equipment at this stamping and forming time point, and can be used to describe the actual pressure measurement value output by the stamping and forming equipment. In this application, the pressure value applied by the stamping and forming equipment is called the pressure feedback value, which reflects the current working status of the equipment.

[0057] The stamping processing time refers to the time between the start of stamping and the end of stamping of the sheet material to be stamped.

[0058] The stamping and forming adaptation processing time preset for the sheet metal processing data management library refers to the time length corresponding to the sheet metal being most suitable for stamping and forming processing.

[0059] c is the number of each stamping time point, , is the total number of stamping time points.

[0060] is the stamping processing quality detection value of the plate to be stamped and formed. In this example, the quality problem of the plate during the stamping and forming process is not only closely related to the stamping and forming process itself, but also related to the corresponding equipment. That is, when the stamping and forming speed of the plate deviates from the appropriate moving speed, the moving speed of the plate will be too fast or too slow, which will make the corresponding stamping and forming equipment respond untimely, resulting in problems such as the applied pressure deviating from the appropriate applied pressure when the plate is stamped and formed, thereby extending the stamping and forming time of the plate, causing quality problems in the stamping and forming of the plate, which is not conducive to improving the stamping and forming efficiency of the plate. In summary, the stamping and forming of the plate is related to many factors, and the above factors need to be comprehensively considered to make the stamping and forming of the plate more efficient and save the stamping and forming cost.

[0061] The plate drilling and tapping processing judgment module is used to record the plate that needs stamping processing after the stamping processing is completed as the plate that needs drilling and tapping processing, and at the same time monitor the drilling and tapping processing process of the plate that needs drilling and tapping processing, determine the drilling and tapping processing quality detection value of the plate that needs drilling and tapping processing, and process the third drilling and tapping label of the plate that needs drilling and tapping processing to transmit it to the control center.

[0062] It should be explained that the above-mentioned monitoring of the drilling and tapping process of the plate to be drilled and tapped is carried out, and the drilling and tapping movement process of the plate is the same as the above-mentioned cutting movement process, that is, the plate to be drilled and tapped is precisely positioned and moved by automated equipment (such as robots, robotic arms, conveyor belts, etc.). These equipment are usually equipped with sensors and control systems, which can automatically move the plate from one position to the drilling and tapping position according to a pre-set movement program (such as movement distance, movement speed and other parameters). During this movement process, the lower die corresponding to the drilling and tapping equipment (that is, the drilling and tapping mechanical component corresponding to the plate only requiring drilling and tapping on the lower surface of the plate in this example) is ensured to move synchronously with the plate to be drilled and tapped to the drilling and tapping position. The above-mentioned movement program is a program that pre-sets the movement parameters in the plate processing data management library for the automated equipment through CNC programming; the entire drilling and tapping process is controlled by autonomous movement, which can improve the drilling and tapping efficiency and drilling and tapping quality of the plate.

[0063] Furthermore, the drilling and tapping process of the plate to be drilled and tapped is specifically a drilling and tapping processing method preset in the plate processing data management library, and the drilling and tapping equipment in the drilling and tapping processing area performs drilling and tapping operations on the plate to be drilled and tapped.

[0064] The above-mentioned drilling and tapping processing method, in this example, refers to the clockwise circulation operation of the drilling and tapping drill bit of the drilling and tapping equipment; the drilling and tapping processing area refers to the area where the drilling and tapping equipment (such as CNC drilling and tapping machines, laser drilling and tapping machines) performs drilling and tapping operations on the plate to be drilled and tapped according to a pre-set processing program. The above-mentioned processing program is a drilling and tapping processing program set for the drilling and tapping equipment through the processing parameters in the plate processing data management library through CNC programming. The specific drilling and tapping processing operation is that the drilling and tapping equipment will pass the plate to be drilled and tapped through the processing program (that is, specify the drilling and tapping speed, feed rate and other parameters) to perform precise drilling and tapping depth on the plate to be drilled and tapped, thereby ensuring the accuracy of the drilling and tapping processing depth of the plate.

[0065] Specifically, the processing obtains the third drilling and tapping tag of the plate to be drilled and tapped, and the specific processing process is as follows:

[0066] The drilling and tapping quality inspection value of the plate to be drilled and tapped is verified with the drilling and tapping quality inspection reference value preset in the plate processing data management library. The drilling and tapping quality inspection reference value refers to an indicator for judging whether the drilling and tapping quality of the plate reaches the expected quality effect during the drilling and tapping process. The method of obtaining it is to perform comprehensive average processing on the previous plate drilling and tapping quality conditions in the plate processing data management library to obtain the drilling and tapping quality inspection reference value.

[0067] Obtaining the third drilling and tapping label of the plate to be drilled and tapped refers to an identifier obtained after testing the drilling and tapping processing quality of the plate to be drilled and tapped. This identifier can help plate processing production managers understand whether the drilling and tapping processing quality of the plate meets the preset standards, thereby determining whether the production process needs to be adjusted.

[0068] If the drilling and tapping quality inspection value of the plate to be drilled and tapped is equal to the drilling and tapping quality inspection reference value, the third drilling and tapping label of the plate to be drilled and tapped is defined as drilling and tapping compliant, indicating that the drilling and tapping quality of the plate to be drilled and tapped has reached the required processing quality level, and the plate composite processing control process of this example can be completed.

[0069] On the contrary, if the drilling and tapping processing quality inspection value of the plate to be drilled and tapped is higher or lower than the drilling and tapping processing quality inspection reference value, the third drilling and tapping label of the plate to be drilled and tapped is defined as non-compliant drilling and tapping processing.

[0070] Specifically, the drilling and tapping quality test value of the plate requiring drilling and tapping is determined by the following process:

[0071] By monitoring the drilling and tapping process of the plate to be drilled and tapped, the drilling and tapping process parameters of the plate to be drilled and tapped are extracted, including the average rotational speed of the drilling and tapping equipment during the drilling and tapping process, and the average operating noise intensity of the drilling and tapping equipment during the drilling and tapping process.

[0072] It should be explained that the above-mentioned drilling and tapping processing time represents the time period corresponding to the drilling and tapping processing of the plate. It is obtained by the built-in timing system of the drilling and tapping equipment, which can automatically record and store the processing time of each time after the processing is completed; the average speed can be monitored in real time by the speed sensor installed on the drilling and tapping equipment to obtain the real-time speed, and the average speed is obtained from the average value; the average intensity of the operating noise can be obtained by the sound level meter installed on the drilling and tapping equipment to obtain the real-time operating noise intensity, and the average intensity of the operating noise is obtained from the average value.

[0073] In this example, the drilling and tapping process parameters of the plate to be drilled and tapped include: the average rotational speed of the drilling and tapping equipment during the drilling and tapping process (unit: revolutions per second / rpm), the average operating noise intensity of the drilling and tapping equipment during the drilling and tapping process (unit: decibel / dB), etc. This example only uses the above parameters as evaluation criteria for evaluating the drilling and tapping process quality test values. However, in addition to the above parameters, the drilling and tapping process quality test values ​​can also be applied to other parameters, and the feedback directions of these parameters (i.e., positive and negative relationships) are consistent.

[0074] Based on the drilling and tapping process parameters of the plate to be drilled and tapped, the drilling and tapping quality detection value of the plate to be drilled and tapped is comprehensively determined. The specific determination expression is as follows:

[0075] ;

[0076] Where, The correction factor corresponding to the drilling and tapping processing quality detection value preset in the plate processing data management library is a mapping set of drilling and tapping processing quality detection values ​​and their corresponding correction factors constructed based on the relationship between the historical average rotational speed, the average intensity of operating noise and the drilling and tapping processing quality detection value, and the real-time average rotational speed and the average intensity of operating noise are input into the mapping set to obtain the correction factor corresponding to the drilling and tapping processing quality detection value. At the same time, its value range in this example is [0, 1].

[0077] The reference speed of the drilling and tapping equipment preset in the sheet metal processing data management library refers to the speed at which the drilling and tapping equipment is optimal for drilling and tapping.

[0078] It is the average speed of the drilling and tapping equipment during the drilling and tapping process, and refers to the average speed of the drilling and tapping equipment during this drilling and tapping process.

[0079] The operating noise intensity limit value preset for the sheet metal processing data management library refers to the maximum permissible operating noise intensity of the drilling and tapping equipment.

[0080] It is the average operating noise intensity of the drilling and tapping equipment during the drilling and tapping processing time, and the average value of the operating noise intensity of the drilling and tapping equipment during this drilling and tapping process.

[0081] The correction factor corresponding to the average intensity of operating noise preset in the plate processing data management library is a mapping set of the average intensity of operating noise and its corresponding correction factor constructed based on the relationship between the historical average intensity of operating noise and the quality inspection value of drilling and tapping processing. The real-time average intensity of operating noise is input into the mapping set to obtain the correction factor corresponding to the average intensity of operating noise. At the same time, its value range in this example is [0, 1].

[0082] e is a natural constant.

[0083] This is the drilling and tapping quality detection value of the plate that needs to be drilled and tapped. In this example, during the process of drilling and tapping the plate, if the drilling and tapping equipment does not reach an effective and reasonable operating level, the drilling and tapping quality of the plate will not be ideal. That is, if the rotational speed of the drilling and tapping equipment is too different from the adapted rotational speed or the noise generated during operation is much higher than the noise intensity it can withstand, the drilling and tapping level of the drilling and tapping equipment will be low, which is not conducive to improving the drilling and tapping quality of the plate. At the same time, if the noise intensity of the drilling and tapping equipment is too high, the drilling and tapping degree of the plate will be poor, which will affect the operating speed of the drilling and tapping equipment and deviate further from the reasonable speed value, ultimately resulting in low drilling and tapping quality of the plate. Therefore, it is necessary to ensure that the drilling and tapping equipment is at a more reasonable drilling and tapping operating level in order to improve the drilling and tapping quality of the plate.

[0084] The correction factor corresponding to the above-mentioned drilling and tapping processing quality test value is set to 0.5, and the correction factor corresponding to the average intensity of the operating noise is set to 0.7. At the same time, the reference speed of the drilling and tapping equipment is set to 50 revolutions per second, and the value of the defined intensity value of the operating noise is set to 100 decibels. Then, through the changes in the average speed of the drilling and tapping equipment during the drilling and tapping processing time and the average intensity of the operating noise of the drilling and tapping equipment during the drilling and tapping processing time, the specific change results of the drilling and tapping processing quality test value of the plate to be drilled and tapped in the above expression can be obtained, as shown in Table 1:

[0085] Table 1 Drilling and tapping quality test values ​​and corresponding parameter changes of plates requiring drilling and tapping

[0086] It can be seen from Table 1 above that the second row in the above table, that is, under the conditions that the average speed of the drilling and tapping equipment is equal to the reference speed and the average intensity of the operating noise is much smaller than the defined intensity value of the operating noise, a larger drilling and tapping processing quality detection value can be obtained. This means that if you want to improve the drilling and tapping processing quality detection value, you need to make the average speed of the drilling and tapping equipment close to the adaptation value, and at the same time, the average intensity of the operating noise of the drilling and tapping equipment is smaller than the defined intensity value of the operating noise, so as to comprehensively obtain a drilling and tapping processing plate with better quality.

[0087] In a specific embodiment, the present invention monitors the cutting, stamping, drilling and tapping of the plate that requires composite processing, and based on the cutting, stamping, drilling and tapping processing of the processed plate, through multi-dimensional data analysis, it can obtain accurate cutting processing quality detection values, stamping processing quality detection values ​​and drilling and tapping processing quality detection values ​​of the processed plate, which is conducive to accurate comparison with preset reference values, thereby improving the judgment status of the cutting, stamping, drilling and tapping processing completion.

[0088] The control center is used to receive the first cutting label of the plate to be processed, the second stamping and forming label of the plate to be stamped and formed, and the third drilling and tapping label of the plate to be drilled and tapped, and perform corresponding data analysis and processing and early warning prompts.

[0089] Specifically, the corresponding data analysis and processing and early warning prompts are performed, and the specific early warning process is as follows:

[0090] If the first cutting label of the plate to be processed is defined as non-compliant cutting, the control center performs data analysis and processing on the cutting process of the plate to be processed and provides early warning prompts.

[0091] It should be explained that the first cutting label of the plate to be processed is defined as non-compliant cutting, which means that the cutting quality detection value of the plate to be processed is lower than or higher than the cutting quality detection reference value.

[0092] If the cutting quality detection value of the plate to be processed is lower than the preset cutting quality detection reference value, it means that the cutting process of the plate to be processed has not reached the required processing level. For example, the cutting quantity is not up to standard, the cutting diameter is smaller than the required diameter, etc., and the plate needs to be cut again. That is, the control center sends a cutting process warning to the cutting equipment through the wireless network and issues an instruction for cutting again. However, the parameters corresponding to the cutting again are different from the corresponding parameters in the plate cutting process judgment module of this example. The specific process is not explained in this example, and only a specific parameter is given as an example: for example, the preset cutting quantity is 20, and the cutting quantity completed in this cutting process is only 17, then the cutting quantity corresponding to the cutting again should be 3.

[0093] If the cutting quality test value of the plate to be processed is higher than the preset cutting completion reference value, it means that the cutting process of the plate to be processed exceeds the required processing level. For example, factors such as excessive cutting quantity or excessive cutting diameter require an early warning of the plate cutting process. The specific early warning process is as follows:

[0094] The control center issues a cutting process warning to the cutting equipment through the wireless network, that is, it integrates the unreasonable parameters corresponding to the cut plate into a parameter set that needs to be adjusted, and sends it to the CNC programming software. The CNC programming software sets the parameter set that needs to be adjusted as a cutting process adjustment program (such as speed adjustment, cutting sequence adjustment and other parameters). The cutting equipment then performs cutting processing operations on the new plate to be processed again according to the above program.

[0095] If the second stamping label of the sheet material to be stamped is defined as non-compliant stamping, the control center performs data analysis and processing on the stamping process of the sheet material to be stamped and provided with an early warning prompt.

[0096] It should be explained that the second stamping label of the above-mentioned plate requiring stamping processing is defined as non-compliant stamping processing, which means that the stamping processing quality test value of the plate requiring stamping processing is lower than or higher than the stamping processing quality test reference value.

[0097] If the stamping processing quality detection value of the plate to be stamped and formed is lower than the preset stamping processing quality detection reference value, it means that the stamping processing of the plate to be stamped and formed has not reached the required processing level. For example, the pressure feedback value applied by the equipment corresponding to the plate stamping and forming is less than the specified adaptation pressure feedback value and other factors, it is necessary to repeat the plate stamping and forming processing judgment module, that is, to perform the stamping and forming operation on the plate to be stamped and formed again, which means that the control center issues a stamping and forming processing warning to the stamping and forming equipment through the wireless network, and issues an instruction for stamping and forming again, but the parameters corresponding to the stamping and forming again are the same as the corresponding parameters in the plate stamping and forming processing judgment module in this example. All are different. The specific process is not specially explained in this example. Only one specific parameter is given as an example: for example, the preset adaptation pressure feedback value is 20 Newtons, and the pressure feedback value applied by the stamping and forming equipment is 18 Newtons. Then the pressure feedback value of the stamping and forming equipment needs to be adjusted to 20 Newtons. If the stamping and forming quality detection value of the sheet to be stamped and formed is higher than the preset stamping and forming quality detection reference value, it means that the stamping and forming of the sheet to be stamped and formed exceeds the required processing level. If the pressure feedback value applied by the equipment corresponding to the stamping and forming of the sheet is higher than the specified adaptation pressure feedback value and other factors, it is necessary to issue an early warning prompt for the stamping and forming process of the sheet. The specific early warning prompt process is as follows:

[0098] The control center issues a stamping processing warning to the stamping equipment through the wireless network, that is, it integrates the unreasonable parameters corresponding to the stamped sheet into a parameter set that needs to be adjusted, and sends it to the CNC programming software. The CNC programming software sets the parameter set that needs to be adjusted as a stamping processing adjustment program (such as stamping sequence adjustment, pressure feedback value adjustment of the stamping equipment, etc.). Therefore, after the new sheet to be processed is reasonably cut, the stamping equipment will perform stamping processing operations on the new sheet to be processed again according to the above program.

[0099] If the third drilling and tapping label of the plate to be drilled and tapped is defined as non-compliant drilling and tapping processing, the control center performs data analysis and processing and provides early warning prompts on the drilling and tapping processing process of the plate to be drilled and tapped, thereby completing the corresponding data analysis and processing and early warning prompts.

[0100] It should be explained that the third drilling and tapping label of the above-mentioned plate requiring drilling and tapping is defined as non-compliant drilling and tapping processing, which means that the drilling and tapping processing quality inspection value of the plate requiring drilling and tapping is lower than or higher than the drilling and tapping processing quality inspection reference value.

[0101] If the drilling and tapping quality detection value of the plate to be drilled and tapped is lower than the preset drilling and tapping quality detection reference value, it means that the drilling and tapping of the plate to be drilled and tapped has not reached the required processing level, and the plate drilling and tapping judgment module needs to be executed again, that is, the drilling and tapping operation is performed on the plate to be drilled and tapped again, which means that the control center sends a drilling and tapping warning to the drilling and tapping equipment through the wireless network, and issues an instruction for drilling and tapping again, but the parameters corresponding to the drilling and tapping again are the same as those in the plate drilling and tapping judgment module in this example. The parameters are all different. The specific process is not explained in this example. Only one specific parameter is used as an example: for example, the preset drilling and tapping depth of the plate is 10mm, and the depth completed by the current drilling and tapping process is only 7mm. Then the plate depth corresponding to the next drilling and tapping process should be 3mm; if the drilling and tapping quality detection value of the plate to be drilled and tapped is higher than the preset drilling and tapping quality detection reference value, it means that the drilling and tapping process of the plate to be drilled and tapped exceeds the required processing level, and an early warning prompt is required for the composite processing process of the plate. The specific early warning prompt process is as follows:

[0102] The control center issues a drilling and tapping processing warning to the drilling and tapping equipment through the wireless network, that is, integrating the unreasonable drilling and tapping parameters corresponding to the plate after drilling and tapping into a drilling and tapping parameter set that needs to be adjusted, and sending it to the CNC programming software. The CNC programming software sets the drilling and tapping parameter set that needs to be adjusted as a drilling and tapping processing adjustment program (such as drilling and tapping speed adjustment, feed rate adjustment and other parameters), where the feed rate refers to the distance the drilling and tapping equipment advances in each drilling and tapping cycle. Therefore, after the new plate to be processed completes the cutting and stamping processing in sequence, the drilling and tapping equipment will drill and tap the new plate to be processed again according to the above program.

[0103] In a specific embodiment, the present invention receives the first cutting label of the plate to be processed, the second stamping and forming label of the plate to be stamped and formed, and the third drilling and tapping label of the plate to be drilled and tapped through the control center, and issues corresponding early warning prompts. It can determine whether the composite processing of the plate accurately meets the processing requirements, which can not only reduce the material waste caused by separate processing, but also improve the production safety of the plate and maximize the utilization efficiency of the plate.

[0104] Reference Figure 2 As shown, the second aspect of the present invention provides a method for a plate composite processing control system, including: S1. Recording the plate to be composite processed as the plate to be processed, and monitoring the cutting process of the plate to be processed, determining the cutting quality detection value of the plate to be processed, and processing to obtain the first cutting label of the plate to be processed and transmitting it to the control center; S2. Recording the plate to be processed after the cutting process as the plate to be stamped and formed, and monitoring the stamping and forming process of the plate to be stamped and formed, determining the stamping and forming quality detection value of the plate to be stamped and formed, and processing to obtain the first cutting label of the plate to be stamped and formed. The second stamping and forming label is transmitted to the control center; S3. The plate to be stamped and formed that has been processed is recorded as a plate to be drilled and tapped, and at the same time, the drilling and tapping process of the plate to be drilled and tapped is monitored to determine the drilling and tapping quality detection value of the plate to be drilled and tapped, and the third drilling and tapping label of the plate to be drilled and tapped is obtained and transmitted to the control center; S4. The control center receives the first cutting label of the plate to be processed, the second stamping and forming label of the plate to be stamped and formed, and the third drilling and tapping label of the plate to be drilled and tapped, and performs corresponding data analysis and processing and early warning prompts.

[0105] In a specific embodiment, the present invention provides a control system and method for composite plate processing to control the collaborative processing of multiple processes such as cutting, stamping, drilling and tapping of the plate, and uses an algorithm to determine the rationality of a certain program processing, so that the composite processing technology is more accurate. It can not only reduce the waiting time between processes to improve the production efficiency of the plate, but also improve the processing accuracy of the plate by parts in the processing process, and ultimately enable the plate to be safely used in the required scenario.

[0106] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. 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 scope of protection of the present invention.

Claims

1. A plate composite processing control system, characterized in that: include: The plate cutting processing determination module is used to record the plate that needs to be processed as the plate to be processed, monitor the cutting process of the plate to be processed, determine the cutting processing quality detection value of the plate to be processed, and process the obtained first cutting label of the plate to be processed and transmit it to the control center; The sheet metal stamping and forming processing determination module is used to record the sheet metal that needs to be processed after the cutting process as the sheet metal that needs to be stamped and formed, monitor the stamping and forming process of the sheet metal that needs to be stamped and formed, determine the stamping and forming processing quality detection value of the sheet metal that needs to be stamped and formed, and process the obtained second stamping and forming label of the sheet metal that needs to be stamped and formed and transmit it to the control center; The plate drilling and tapping processing determination module is used to record the plate that needs stamping and forming after the stamping and forming process as the plate that needs drilling and tapping, monitor the drilling and tapping process of the plate that needs drilling and tapping, determine the drilling and tapping processing quality detection value of the plate that needs drilling and tapping, and process the obtained third drilling and tapping label of the plate that needs drilling and tapping to transmit it to the control center; The control center is used to receive the first cutting tag of the plate to be processed, the second stamping and forming tag of the plate to be stamped and formed, and the third drilling and tapping tag of the plate to be drilled and tapped, and perform corresponding data analysis and processing and provide early warning prompts; The stamping quality test value of the sheet material to be stamped is specifically determined by the following expression: Where, Correction factors corresponding to the stamping quality inspection values ​​preset in the sheet metal processing data management library. The reference moving speed of the plate preset in the plate processing data management library, The stamping moving speed of the sheet material to be stamped during the stamping process. The plate processing data management library presets the corresponding adaptation pressure feedback value for the plate. is the pressure feedback value of the stamping equipment at the cth stamping time point, The stamping processing time is The stamping adaptation processing time preset in the sheet metal processing data management library, c is the number of each stamping time point, , is the total number of stamping time points, It is the stamping processing quality test value of the sheet material that needs stamping processing.

2. A plate composite processing control system according to claim 1, characterized in that: The cutting process of the plate to be processed is monitored to obtain the cutting process parameters of the plate to be processed, including the cutting time of the cutting equipment, the average cutting diameter of the plate to be processed, and the cutting pressure of the cutting equipment at each cutting time point.

3. The plate composite processing control system according to claim 1, characterized in that: The specific determination process of the stamping quality test value of the sheet material to be stamped is as follows: By monitoring the stamping process of the sheet material to be stamped, the stamping process parameters of the sheet material to be stamped are extracted, specifically including the stamping moving speed of the sheet material to be stamped under the stamping time and the pressure feedback value of the stamping equipment at each stamping time point; Based on the stamping process parameters of the sheet material to be stamped, a stamping quality detection value of the sheet material to be stamped is comprehensively determined.

4. A plate composite processing control system according to claim 3, characterized in that: The processing obtains a second stamped label of the sheet material to be stamped and formed, and the specific processing process is as follows: The stamping and forming quality inspection value of the plate to be stamped and formed is verified with the stamping and forming quality inspection reference value preset in the plate processing data management library to obtain the second stamping and forming label of the plate to be stamped and formed. If the stamping and forming quality inspection value of the plate to be stamped and formed is equal to the stamping and forming quality inspection reference value, the second stamping and forming label of the plate to be stamped and formed is defined as stamping and forming compliant. Conversely, if the stamping and forming quality inspection value of the plate to be stamped and formed is higher or lower than the stamping and forming quality inspection reference value, the second stamping and forming label of the plate to be stamped and formed is defined as stamping and forming non-compliant.

5. The plate composite processing control system according to claim 1, characterized in that: The specific determination process of the drilling and tapping quality test value of the plate to be drilled and tapped is as follows: By monitoring the drilling and tapping process of the plate to be drilled and tapped, the drilling and tapping process parameters of the plate to be drilled and tapped are extracted, specifically including the average speed of the drilling and tapping equipment during the drilling and tapping process and the average operating noise intensity of the drilling and tapping equipment during the drilling and tapping process; Based on the drilling and tapping process parameters of the plate to be drilled and tapped, the drilling and tapping quality detection value of the plate to be drilled and tapped is comprehensively determined.

6. A plate composite processing control system according to claim 5, characterized in that: The processing obtains a third drilling and tapping tag of the plate to be drilled and tapped. The specific processing process is as follows: The drilling and tapping quality inspection value of the plate to be drilled and tapped is verified with the drilling and tapping quality inspection reference value preset in the plate processing data management library to obtain the third drilling and tapping label of the plate to be drilled and tapped. If the drilling and tapping quality inspection value of the plate to be drilled and tapped is equal to the drilling and tapping quality inspection reference value, the third drilling and tapping label of the plate to be drilled and tapped is defined as compliant with the drilling and tapping processing. Conversely, if the drilling and tapping quality inspection value of the plate to be drilled and tapped is higher or lower than the drilling and tapping quality inspection reference value, the third drilling and tapping label of the plate to be drilled and tapped is defined as non-compliant with the drilling and tapping processing.

7. The plate composite processing control system according to claim 1, characterized in that: The corresponding data analysis and processing and early warning prompts are carried out, and the specific early warning process is as follows: If the first cutting label of the plate to be processed is defined as non-compliant cutting, the control center will analyze and process the data of the cutting process of the plate to be processed and issue an early warning prompt; If the second stamping label of the sheet material to be stamped is defined as non-compliant with the stamping process, the control center will perform data analysis and processing on the stamping process of the sheet material to be stamped and formed and provide early warning prompts; If the third drilling and tapping label of the plate to be drilled and tapped is defined as non-compliant drilling and tapping processing, the control center performs data analysis and processing and provides early warning prompts on the drilling and tapping processing process of the plate to be drilled and tapped, thereby completing the corresponding data analysis and processing and early warning prompts.

8. A method for applying a plate composite processing control system according to any one of claims 1 to 7, characterized in that: include: S1. The plate to be processed is recorded as the plate to be processed, and the cutting process of the plate to be processed is monitored to determine the cutting quality test value of the plate to be processed, and the first cutting label of the plate to be processed is transmitted to the control center; S2. The sheet material to be processed after cutting is recorded as the sheet material to be stamped and formed, and the stamping process of the sheet material to be stamped and formed is monitored to determine the stamping quality test value of the sheet material to be stamped and formed, and the second stamping label of the sheet material to be stamped and formed is transmitted to the control center; S3. Recording the stamped sheet material as a sheet material requiring drilling and tapping after the stamping process is completed, monitoring the drilling and tapping process of the sheet material requiring drilling and tapping, determining the drilling and tapping quality test value of the sheet material requiring drilling and tapping, and transmitting the third drilling and tapping tag of the sheet material requiring drilling and tapping to the control center; S4. The control center receives the first cutting tag of the plate to be processed, the second stamping tag of the plate to be stamped, and the third drilling and tapping tag of the plate to be drilled and tapped, and performs corresponding data analysis and processing and provides early warning prompts.

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