Parameter adjustment method and device for cigarette packaging equipment, electronic equipment and medium

Abstract

The application discloses a parameter adjustment method and device of a cigarette packaging equipment, electronic equipment and a medium. The method comprises the following steps: obtaining at least preset group first parameter information and second parameter information of each target station of the cigarette packaging equipment; the first parameter information is data of different parameter types of the target station acting on the target cigarette package when the target cigarette package reaches the target station; the second parameter information is data of different parameter types corresponding to the first parameter information and displayed on a screen display device in the cigarette packaging equipment; based on the first parameter information and the second parameter information, a first parameter deviation value of each parameter type of each target station is determined; and based on the equipment type of the cigarette packaging equipment and the first parameter deviation value, the cigarette packaging equipment is calibrated. The application realizes accurate adjustment of the parameters of the cigarette packaging equipment.

Description

Technical Field

[0001] This invention relates to the field of tobacco equipment and process control technology, and in particular to a parameter adjustment method, device, electronic equipment and medium for tobacco packaging equipment. Background Technology

[0002] Cigarette manufacturing is a highly standardized, large-scale, and continuous production industry. Consistency of equipment operating parameters, precision of component adjustments, and standardization of process execution are the core prerequisites for ensuring stable cigarette product quality.

[0003] The parameter adjustment of existing tobacco packaging equipment generally relies on manual experience, leading to inaccurate results and issues such as over-adjustment or under-adjustment. Furthermore, the lack of standardized calibration procedures results in inconsistent calibration outcomes. For example, the displayed parameters of tobacco packaging equipment sensors may deviate from the actual operating parameters, and the absence of standardized calibration procedures for adjusting these sensor parameters results in inconsistent calibration results, affecting the accuracy of the display. Summary of the Invention

[0004] This invention provides a method, apparatus, electronic device, and medium for adjusting parameters of tobacco packaging equipment, so as to achieve precise adjustment of the parameters of the display device of the tobacco packaging equipment.

[0005] According to one aspect of the present invention, a method for adjusting parameters of tobacco packaging equipment is provided, the method comprising: Acquire at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the display device in the tobacco packaging equipment corresponding to the first parameter information; Based on the first parameter information and the second parameter information, determine the first parameter deviation value for each parameter type of each target workstation; The tobacco packaging equipment is calibrated based on its equipment type and the first parameter deviation value.

[0006] According to another aspect of the present invention, a parameter adjustment device for tobacco packaging equipment is provided, the device comprising: The parameter acquisition module is used to acquire at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the display device in the tobacco packaging equipment corresponding to the first parameter information. The deviation value determination module is used to determine the first parameter deviation value of each parameter type for each target station based on the first parameter information and the second parameter information; The calibration module is used to calibrate the tobacco packaging equipment based on the equipment type and the first parameter deviation value.

[0007] According to another aspect of the present invention, an electronic device is provided, the electronic device comprising: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program that can be executed by the at least one processor, which enables the at least one processor to perform the parameter adjustment method for the tobacco packaging equipment according to any embodiment of the present invention.

[0008] According to another aspect of the present invention, a computer-readable storage medium is provided, the computer-readable storage medium storing computer instructions for causing a processor to execute and implement the parameter adjustment method of the tobacco packaging equipment according to any embodiment of the present invention.

[0009] The technical solution of this invention involves acquiring at least a preset set of first parameter information and second parameter information for each target station of a tobacco packaging equipment. The first parameter information consists of data on different parameter types acting on the target tobacco pack when it arrives at the target station. The second parameter information consists of data on different parameter types synchronously displayed on the tobacco packaging equipment corresponding to the first parameter information. This allows for the determination of the first parameter deviation value for each parameter type at each target station based on the first and second parameter information. This enables accurate judgment of whether there is an error between the parameters displayed on the screen and the parameters actually acting on the target station, i.e., whether the screen needs to be calibrated. Furthermore, based on the equipment type and the first parameter deviation value of the tobacco packaging equipment, the tobacco packaging equipment is calibrated. In other words, this application establishes a standardized parameter calibration process for tobacco packaging equipment based on machine type and station, achieving accurate matching between the displayed parameters and the actual operating parameters of the equipment, and enabling precise adjustment of the parameters of the screen and each station of the tobacco packaging equipment.

[0010] It should be understood that the description in this section is not intended to identify key or essential features of the embodiments of the present invention, nor is it intended to limit the scope of the invention. Other features of the invention will become readily apparent from the following description. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a flowchart of a parameter adjustment method for a tobacco packaging device according to an embodiment of the present invention; Figure 2 This is a flowchart of another parameter adjustment method for tobacco packaging equipment provided according to an embodiment of the present invention; Figure 3 This is a flowchart of a parameter adjustment method for another tobacco packaging device according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the structure of a parameter adjustment device for a tobacco packaging equipment according to an embodiment of the present invention; Figure 5 This is a schematic diagram of the structure of an electronic device that implements the parameter adjustment method of the tobacco packaging equipment according to an embodiment of the present invention. Detailed Implementation

[0013] To enable those skilled in the art to better understand the present invention, 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. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0014] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0015] Example 1 Figure 1 This is a flowchart illustrating a parameter adjustment method for tobacco packaging equipment according to an embodiment of the present invention. This embodiment is applicable to situations where parameters of tobacco packaging equipment need to be adjusted. The method can be executed by a parameter adjustment device for the tobacco packaging equipment, which can be implemented in hardware and / or software. This parameter adjustment device can be configured in any electronic device with network communication capabilities. Figure 1 As shown, the parameter adjustment method for the tobacco packaging equipment of the present invention may include: S110. Obtain at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the screen display device in the tobacco packaging equipment corresponding to the first parameter information.

[0016] In this context, the target workstation can be understood as a workstation within the tobacco packaging equipment that directly determines the forming, sealing, appearance, quality, and safety of the cigarette packs, or a workstation that cannot be automatically repaired online. In other words, the target workstation can be a workstation that plays a decisive role in any one of the factors related to product quality, forming, sealing, or safety; or, the processing at the target workstation can be irreversible, meaning that if an error is made, it cannot be reworked and must be scrapped. Preset groups can be set according to actual needs to ensure sufficient data acquisition and avoid errors in judgment due to a single piece of data. For example, there can be 5 preset groups. The target cigarette pack can be a single pack or a carton.

[0017] Specifically, at least a preset number of automated packaging processes using tobacco packaging equipment to form cigarette packs are performed, and the first parameter information of each target station during the at least preset number of automated packaging processes is collected. At the same time, the second parameter information displayed on the screen display device corresponding to the target station that generates the first parameter information is recorded. This ensures that the first parameter information is the actual information of the target station acting on the target cigarette pack during the actual cigarette pack circulation process, while the second parameter information is the data uploaded and synchronously displayed on the screen display device.

[0018] The data collection frequency is matched with the operating speed of the tobacco packaging equipment to ensure that each target workstation can collect at least the preset first parameter information.

[0019] Optionally, acquiring at least a preset set of first parameter information for each target station of the tobacco packaging equipment may include: collecting at least a preset set of first parameter information for each target station based on the packing detection device; the packing detection device and the target tobacco pack having the same external structure; the packing detection device being deployed at the tobacco pack input station; the operation process of the packing detection device being consistent with the operation process of the target tobacco pack; and the packing detection device being equipped with an intelligent sensing panel, which is used to sense the parameters of the target station acting on the target tobacco pack.

[0020] The intelligent sensing panel can be equipped with an array of multiple temperature sensors, an array of multiple pressure sensors, and a microcontroller. The microcontroller communicates with the multiple temperature sensors and multiple pressure sensors in the intelligent sensing panel. The pack detection device can also be equipped with a central control unit, which communicates with the microcontroller in the intelligent sensing panel to store the parameters of the target station acting on the target cigarette pack as sensed by the intelligent sensing panel.

[0021] Furthermore, after the packing detection device is deployed at the cigarette pack input station, a non-intrusive pre-operation test can be conducted. This process includes: starting the cigarette packaging equipment under no-load operation, allowing the detection device to follow the conveyor track for 1-2 full-process packing runs. This verifies whether the detection device smoothly passes through all stations, whether it interferes with existing equipment components, and whether the sensors make proper contact. This ensures the feasibility and safety of packing without additional installation, thereby guaranteeing accurate collection of the first parameter information for each target station when the cigarette packaging equipment with the detection device is put into normal operation. After the non-intrusive pre-operation test, the detection device will simultaneously follow the target cigarette packs through the automated packaging process, ensuring the accuracy of the collected data.

[0022] Optionally, the packing detection device of the present invention, after being specially calibrated, has the attributes of a measuring instrument. The collected data conforms to the metrological standards of the tobacco industry and can be used as a formal basis for equipment metrological verification and parameter calibration, filling the gap in the industry for the lack of metrological detection methods for dynamic parameters of tobacco packaging machines.

[0023] S120. Based on the first parameter information and the second parameter information, determine the first parameter deviation value for each parameter type of each target station.

[0024] Specifically, some target workstations apply temperature or pressure to the cigarette pack, while others require applying both temperature and pressure simultaneously. Therefore, the first parameter information may include a first temperature value and / or a first pressure value, and the corresponding second parameter information may include a second temperature value and / or a second pressure value. Accordingly, based on the first and second parameter information, determining the first parameter deviation value for each parameter type at each target workstation may include: if the first parameter information is a first temperature value and the second parameter information is a second temperature value, then the first parameter deviation value may be the temperature difference between the first and second temperature values; if the first parameter information is a first pressure value and the second parameter information is a second pressure value, then the first parameter deviation value may be the pressure difference between the first and second pressure values; if the first parameter information includes both a first temperature value and a first pressure value, and the corresponding second parameter information includes both a second temperature value and a second pressure value, then the first parameter deviation value may include both the temperature difference between the first and second temperature values ​​and the pressure difference between the first and second pressure values.

[0025] Furthermore, since the information obtained is at least the preset first parameter information and second parameter information for each target station of the tobacco packaging equipment, the above steps can be used to obtain multiple first parameter deviation values ​​for each parameter type of each target station. The average of the multiple first parameter deviation values ​​of the same parameter type is then determined as the final first parameter deviation value of the same parameter type.

[0026] Optionally, in this embodiment of the invention, determining the first parameter deviation value for each parameter type of each target workstation based on the first parameter information and the second parameter information may include: preprocessing the first parameter information and the second parameter information to obtain preprocessed first parameter information and second parameter information; the preprocessing includes anomaly data analysis operations. The average of all first parameter information of the same parameter type is determined as the third parameter information, and the average of all second parameter information of the same parameter type is determined as the fourth parameter information. Based on the third parameter information and the fourth parameter information of the same parameter type, the first parameter deviation value for each parameter type of each target workstation is determined.

[0027] Specifically, a multi-level robust outlier removal mechanism can be used to perform outlier analysis on the first and second parameter information, removing interference data from non-station areas and occasional sensor anomalies, while retaining valid detection data. Furthermore, the mean of all first parameter information of the same parameter type is determined as the third parameter information, and the mean of all second parameter information of the same parameter type is determined as the fourth parameter information. The difference between the third and fourth parameter information of the same parameter type is then determined as the first parameter deviation value for each parameter type at each target station.

[0028] In addition, a structured data ledger can be established according to "target workstation, equipment type, target cigarette pack specifications, third parameter information, and fourth parameter information" to support rapid data traceability and comparison.

[0029] In this embodiment of the invention, abnormal data analysis is performed on the first parameter information and the second parameter information to obtain preprocessed first parameter information and second parameter information, ensuring the validity of the data. Then, the mean of all first parameter information of the same parameter type is determined as the third parameter information, and the mean of all second parameter information of the same parameter type is determined as the fourth parameter information. This avoids the error of judging parameter deviation value due to the comparison between single data, thereby ensuring the accuracy of determining the first parameter deviation value of each parameter type of each target workstation based on the third parameter information and the fourth parameter information of the same parameter type.

[0030] S130. Based on the equipment type and first parameter deviation value of the tobacco packaging equipment, calibrate the tobacco packaging equipment.

[0031] The first parameter deviation value can be understood as the deviation between the actual parameters of the target workstation and the parameters displayed by the corresponding screen display device. This can better reflect whether there is a distortion problem in the display results of the screen display device, and further determine whether the screen display device needs to be calibrated.

[0032] Specifically, there is a target correlation between the equipment type and the first parameter deviation value of different tobacco packaging equipment and different screen display adjustment parameters. After obtaining the equipment type and the first parameter deviation value of the tobacco packaging equipment, the screen display adjustment parameters corresponding to each target station can be obtained from the target correlation, so as to calibrate the screen display equipment in the tobacco packaging equipment using the screen display adjustment parameters corresponding to each target station.

[0033] Furthermore, calibrating the display devices in the tobacco packaging equipment using the display adjustment parameters corresponding to each target workstation may include: entering the calibration mode or parameter correction mode of the corresponding display device through the operation interface or parameter menu of the display device, and inputting the display adjustment parameters to calibrate the display devices in the tobacco packaging equipment.

[0034] Correspondingly, while calibrating the display device in the tobacco packaging equipment, the method may further include: obtaining the process standard values ​​of each core component of the target station; based on the reference deviation value between the first parameter information of the target station and the process standard value; and calibrating the core component corresponding to the target station based on the reference deviation value. Specifically, calibrating the core component corresponding to the target station based on the reference deviation value includes: if the reference deviation value is greater than or equal to a reference deviation threshold, determining the reference adjustment amount corresponding to the reference deviation value according to the component type of the core component of the target station; and adjusting the core component of the target station based on the reference adjustment amount. There is a corresponding correlation between the reference deviation value and the reference adjustment amount for different component types of core components, thereby ensuring the accuracy of the reference adjustment amount.

[0035] The technical solution of this invention involves acquiring at least a preset set of first parameter information and second parameter information for each target station of a tobacco packaging equipment. The first parameter information consists of data on different parameter types acting on the target tobacco pack when it arrives at the target station. The second parameter information consists of data on different parameter types simultaneously displayed on the display screen of the tobacco packaging equipment, corresponding to the first parameter information. This allows for the determination of the first parameter deviation value for each parameter type at each target station based on the first and second parameter information. This enables precise judgment of whether there is an error between the parameters displayed on the display screen and the parameters actually acting on the target station, i.e., whether the display screen needs to be calibrated. Furthermore, based on the equipment type and the first parameter deviation value of the tobacco packaging equipment, the tobacco packaging equipment is calibrated. In other words, this application establishes a standardized parameter calibration process for tobacco packaging equipment based on machine type and station, achieving precise matching between the display parameters and the actual operating parameters of the equipment, and enabling precise adjustment of the parameters of the display screen and the parts of each station of the tobacco packaging equipment.

[0036] Example 2 Figure 2 This is a flowchart of another parameter adjustment method for tobacco packaging equipment provided by an embodiment of the present invention. The technical solution of this embodiment further optimizes the process of S130 in the aforementioned embodiments based on the above embodiments. This embodiment can be combined with various optional solutions in one or more of the above embodiments. Figure 2 As shown, the parameter adjustment method for this tobacco packaging equipment may include: S210. Obtain at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the screen display device in the tobacco packaging equipment corresponding to the first parameter information.

[0037] S220. Based on the first parameter information and the second parameter information, determine the first parameter deviation value for each parameter type of each target station.

[0038] S230. If the first parameter deviation value of the target station is greater than the first preset deviation value, then determine the target calibration method for calibrating the tobacco packaging equipment according to the equipment type of the tobacco packaging equipment, and calibrate the display device in the tobacco packaging equipment based on the target calibration method.

[0039] Specifically, different target workstations have different first preset deviation values ​​for their first parameter deviation. The first preset deviation value can be understood as the maximum deviation threshold between the actual parameter of the target workstation corresponding to the tobacco industry process and the parameter displayed on the corresponding screen device. That is, if the first parameter deviation value of the target workstation exceeds the corresponding first preset deviation value, it indicates that the screen device has a distortion problem and needs to be calibrated.

[0040] Furthermore, the target calibration method can be understood as a calibration method for display devices specifically designed according to the equipment type of different tobacco packaging equipment, in order to ensure the accuracy of calibrating the display devices in tobacco packaging equipment based on the target calibration method.

[0041] In an embodiment of the present invention, optionally, if the tobacco packaging equipment is a new type of machine that supports direct parameter correction by the equipment control system software, calibrating the display device in the tobacco packaging equipment based on the target calibration method may include steps A1-A3: Step A1: Determine the system error of the display equipment in the tobacco packaging equipment for each target workstation.

[0042] Specifically, if the display device in the tobacco packaging equipment is calibrated for the first time, the system error of the equipment is the preset error value; the preset error value is the error set during the manufacturing process of the tobacco packaging equipment, for example, the preset error value can be zero.

[0043] If this is not the first time the display equipment in the tobacco packaging equipment is being calibrated, then multiple data acquisitions of the display equipment's settings are obtained. For each target station, the system error of the equipment at each target station is determined based on the difference between the display settings and the second parameter information. Specifically, the system error of each target station is determined by the difference between the average display settings and the average of the second parameter information. The display settings of the target station can be understood as the parameters that theoretically apply to the tobacco pack at the target station in the tobacco packaging equipment.

[0044] Step A2: Based on the first parameter information and equipment system error of each target station, determine the target calibration value for each target station.

[0045] Specifically, the target calibration value for the target workstation can be expressed as: Target calibration value = First parameter information ± Equipment system error; The ± value can depend on the comparison result between the first parameter information and the second parameter information.

[0046] For example, if the first parameter information of the target station is less than the second parameter information, then the difference between the first parameter information of the target station and the equipment system error is determined as the target calibration value of the target station. If the first parameter information of the target station is greater than the second parameter information, then the sum of the first parameter information of the target station and the equipment system error is determined as the target calibration value of the target station.

[0047] Step A3: Calibrate the display device in the tobacco packaging equipment based on the target calibration value.

[0048] Specifically, because the tobacco packaging equipment is a new type of machine that supports direct parameter correction by the equipment control system software, the target calibration value can be directly input into the display screen of the tobacco packaging equipment. This allows the equipment control system software to calibrate the display screen using the target calibration value. For example, the target calibration value can directly replace the display setting value of the display screen in the tobacco packaging equipment.

[0049] In addition, the target calibration value is synchronized to each target station of the tobacco packaging equipment so that the actuators of each target station of the tobacco packaging equipment can calibrate the equipment at the target station based on the target calibration value.

[0050] This invention addresses a novel type of tobacco packaging equipment that supports direct parameter correction via the equipment control system software. It identifies the system error of the display device at each target station, facilitating the accurate determination of the target calibration value for each station based on its first parameter information and the system error. Furthermore, the display device is directly calibrated based on this target calibration value, eliminating the need for additional hardware adjustments and enabling rapid calibration.

[0051] In an embodiment of the present invention, optionally, if the tobacco packaging equipment is a model that does not support direct parameter correction by the equipment control system software, calibrating the display device in the tobacco packaging equipment based on the equipment type and the first parameter deviation value may include steps B1-B3: Step B1: Determine the first adjustment parameter and the second adjustment parameter for each target workstation; the first adjustment parameter is the product of the first parameter deviation value of the target workstation and the first preset percentage; the second adjustment parameter is the product of the first parameter deviation value of the target workstation and the second preset percentage; the sum of the first preset percentage and the second preset percentage is 1.

[0052] The first adjustment parameter can be understood as adjusting the hardware adjustment module of the target workstation to achieve coarse calibration of the display device; the second adjustment parameter can be understood as, after coarse calibration, using the display compensation function of the equipment control system software to compensate and calibrate the display device.

[0053] Specifically, because the tobacco packaging equipment is a type of machine that does not support direct parameter correction by the equipment control system software, meaning that the equipment control system software of the tobacco packaging equipment cannot directly calibrate the display device through software modification, it is necessary to combine the adjustment of the hardware adjustment module of the tobacco packaging equipment to achieve the calibration of the display device; therefore, it is necessary to determine the first adjustment parameter and the second adjustment parameter for each target station.

[0054] Step B2: Based on the first adjustment parameter of the target station, adjust the hardware adjustment module of the target station of the tobacco packaging equipment.

[0055] The hardware adjustment module can be understood as a hardware module that can adjust the parameters of the hardware equipment at the target workstation; for example, the heating resistor of the soldering iron, the pressure bearing of the output drying beam of the cigarette pack, etc.

[0056] Step B3: Based on the second adjustment parameter of the target station, determine the screen display compensation value of the display device in the tobacco packaging equipment, and calibrate the display device in the tobacco packaging equipment based on the screen display compensation value.

[0057] Specifically, the second adjustment parameter for different target workstations is associated with different screen compensation values ​​to ensure the accuracy of calibrating the screen display equipment in the tobacco packaging equipment based on the screen compensation values, and to avoid over-adjustment and under-adjustment.

[0058] In this embodiment of the invention, when it is determined that the tobacco packaging equipment is a model that does not support direct parameter correction by the equipment control system software, a first adjustment parameter and a second adjustment parameter are determined for each target station. Based on the first adjustment parameter of the target station, the hardware adjustment module of the target station of the tobacco packaging equipment is adjusted to indirectly achieve coarse calibration of the display device in the packaging equipment. Then, based on the second adjustment parameter of the target station, the display compensation value of the display device in the tobacco packaging equipment is determined. Based on the display compensation value, the display device in the tobacco packaging equipment is calibrated to gradually approach the target calibration value, ensuring that the adjustment process has a quantitative basis and achieving precise calibration of the display device in the tobacco packaging equipment.

[0059] Optionally, after each calibration of the display device in the tobacco packaging equipment, a follow-up testing cycle can be performed using a follow-up testing device to collect the first and second parameter information of each target station. If the deviation between the first and second parameter information is controlled within the sensor accuracy range of the follow-up testing device, the display device is deemed to have passed calibration. If the deviation exceeds the standard, the calibration method for the display device in the tobacco packaging equipment described in this application is repeated until the calibration is successful. The sensor accuracy range can be set according to the factory settings of the actual follow-up testing device; for example, the temperature accuracy range can fluctuate within ±0.1℃, and the pressure accuracy range can fluctuate within ±0.02MPa.

[0060] Furthermore, after each calibration of the display device in the tobacco packaging equipment, a calibration file for the display device can be established. The calibration file can include: the display values ​​before and after calibration (second parameter information), the steady-state values ​​of the actual parameters (first parameter information), the deviation values ​​obtained from data analysis (first parameter deviation value), the calibration method (target calibration method), the calibration time, the verification results, and other information. The files are archived according to the equipment type to provide a standardized basis for subsequent recalibration and calibration of similar equipment.

[0061] The technical solution of this invention involves acquiring at least a preset set of first parameter information and second parameter information for each target station of a tobacco packaging equipment. The first parameter information consists of data on different parameter types acting on the target tobacco pack when the target tobacco pack arrives at the target station. The second parameter information consists of data on different parameter types synchronously displayed on the display device in the tobacco packaging equipment, corresponding to the first parameter information. Based on the first and second parameter information, a first parameter deviation value for each parameter type at each target station is determined. If the first parameter deviation value of the target station is greater than a first preset deviation value, a target calibration method for calibrating the tobacco packaging equipment is determined according to the equipment type of the tobacco packaging equipment. This achieves a calibration method for the display device that matches the equipment type of the tobacco packaging equipment, ensuring the accuracy of the calibration of the display device in the tobacco packaging equipment based on the target calibration method. Furthermore, this application establishes a standardized calibration process for the display parameters of tobacco packaging equipment based on machine type and station, achieving accurate matching between the display parameters and the actual operating parameters of the equipment, and solving the problem of sensor parameter distortion in the display device.

[0062] Example 3 Figure 3This is a flowchart illustrating another parameter adjustment method for tobacco packaging equipment provided by an embodiment of the present invention. Based on the above embodiments, this embodiment details the adjustment of the core components of the target workstation of the tobacco packaging equipment after calibrating the display device. This embodiment can be combined with various optional solutions from one or more of the above embodiments. Figure 3 As shown, the parameter adjustment method for this tobacco packaging equipment may include: S310. Obtain at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the screen display device in the tobacco packaging equipment corresponding to the first parameter information.

[0063] S320. Based on the first parameter information and the second parameter information, determine the first parameter deviation value for each parameter type at each target workstation. Based on the equipment type of the tobacco packaging equipment and the first parameter deviation value, calibrate the display device in the tobacco packaging equipment.

[0064] S330. Obtain the fifth parameter information and the sixth parameter information for each target station of the tobacco packaging equipment; the fifth parameter information is the data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the sixth parameter information is the process standard value of different parameter types for each target station.

[0065] The sixth parameter information can be understood as the theoretically standard process values ​​for different parameter types applied to the cigarette pack by the target station of the cigarette packaging equipment. However, due to various factors in the actual application of cigarette packaging equipment, the target station of the equipment may not reach or exceed the sixth parameter information. These situations may lead to errors in cigarette pack production. Therefore, it is necessary to monitor and precisely adjust the core components of the target station of the cigarette packaging equipment.

[0066] S340. Based on the fifth parameter information and the sixth parameter information, determine the second parameter deviation value for each parameter type of each target station.

[0067] Specifically, the fifth and sixth parameter information are preprocessed to obtain preprocessed fifth and sixth parameter information; preprocessing includes anomaly data analysis. The mean of all fifth parameter information of the same parameter type is determined as the seventh parameter information, and the mean of all sixth parameter information of the same parameter type is determined as the eighth parameter information; then, the difference between the seventh and eighth parameter information of the same parameter type is used to determine the second parameter deviation value for each parameter type of each target station.

[0068] S350. If the deviation value of the second parameter of the target station is greater than the second preset deviation value, then according to the part type of the core part of the target station, obtain the part fine-tuning association table corresponding to the part type of the core part of the target station, determine the target adjustment amount based on the part fine-tuning association table and the second parameter deviation value, and adjust the core part of the target station based on the target adjustment amount; the part fine-tuning association table is used to describe the relationship between the second parameter deviation value and the adjustment amount.

[0069] The adjustment amount can be understood as the adjustment value made to the core component. The second preset deviation value can be set according to process requirements. For example, the second preset deviation value for temperature can be set to fluctuate within ±1℃; the second preset deviation value for pressure can be set to fluctuate within ±0.2MPa.

[0070] Specifically, if the deviation value of the second parameter of the target station is greater than the second preset deviation value, it means that the core component of the target station needs to be adjusted. Then, according to the component type of the core component of the target station, the component fine-tuning association table corresponding to the component type of the core component of the target station is obtained. Based on the deviation value of the second parameter, the target adjustment amount corresponding to the deviation value of the second parameter is obtained from the component fine-tuning association table. Based on the target adjustment amount, the core component of the target station is precisely adjusted through the hardware adjustment module of the target station.

[0071] In an embodiment of the present invention, optionally, if the core component of the target workstation is a heating component, the target adjustment amount is determined based on the component fine-tuning association table and the deviation value of the second parameter. Adjusting the core component of the target workstation based on the target adjustment amount may include steps C1-C2: Step C1: If the deviation value of the second parameter is less than or equal to the preset temperature value, the temperature adjustment module of the target station is controlled to make a step-by-step fine adjustment based on the first adjustment amount; the first adjustment amount is the ratio of the deviation value of the second parameter to the first preset temperature step.

[0072] Step C2: If the deviation value of the second parameter is greater than the preset temperature value, and the hardware equipment of the target workstation is determined to be in normal condition, then first control the temperature adjustment module of the target workstation to perform coarse adjustment based on the second adjustment amount, and then control the temperature adjustment module of the target workstation to perform step-by-step fine adjustment based on the third adjustment amount; the second adjustment amount is the product of the deviation value of the second parameter and the third preset percentage; the third adjustment amount is the ratio of the product of the deviation value of the second parameter and the fourth preset percentage to the second preset temperature step size; the sum of the third preset percentage and the fourth preset percentage is 1; the second preset temperature step size is less than the first preset temperature step size.

[0073] The preset temperature value can be set according to the process standards of the tobacco packaging equipment. The first preset temperature step size can be determined based on the magnitude of the deviation value of the second parameter. The second preset temperature step size can be set according to actual needs. The third and fourth preset percentages can be set according to actual needs.

[0074] For example, the preset temperature value can be ±5℃; the first preset temperature step can be 1℃ / step; the second preset temperature step can be 0.5℃ / step; the third and fourth preset percentages can be set to 50%. Correspondingly, if the deviation of the second parameter is ≤ ±5℃, the temperature adjustment module can be directly controlled to make incremental fine adjustments in steps of 1℃ / step; if the deviation of the second parameter is > ±5℃, sensor faults can be ruled out first through data trend analysis, and then the contact status between the heating components and the cigarette pack can be manually checked (such as the contact gap of the soldering iron and the adhesion of the heat sealing plate). After ruling out hardware contact problems, the temperature adjustment module of the target station can be coarsely adjusted based on 50% of the deviation of the second parameter, and then the temperature adjustment module of the target station can be finely adjusted in steps of 0.5℃ / step.

[0075] In addition, after each fine-tuning, the tobacco packaging equipment is run unloaded for 2 minutes. Real-time temperature data of the target station is collected through the packing detection device. The actual temperature is verified by data comparison and analysis to see if it is close to the process standard threshold. The adjustment of heating components is completed until the process standard is met and the temperature fluctuation is ≤ ±1℃.

[0076] In this embodiment of the invention, for the core component of the target workstation which is a heating component, the adjustment method of the temperature adjustment module of the target workstation is determined by comparing the change between the deviation value of the second parameter and the preset temperature value, thereby ensuring quantitative and accurate adjustment of the heating component and avoiding the problems of "over-adjustment" or "under-adjustment".

[0077] In an embodiment of the present invention, optionally, if the core component of the target workstation is a mechanical structure that operates with pressure or displacement as its core, the target adjustment amount is determined based on the component fine-tuning association table and the deviation value of the second parameter. Adjusting the core component of the target workstation based on the target adjustment amount may include steps D1-D2: Step D1: If there is no linkage deviation between the target station and the reference station, then perform step-by-step fine-tuning of the core components of the target station based on the fourth adjustment amount. The fourth adjustment amount is the ratio of the second parameter deviation value to the pressure change value corresponding to the first preset step size.

[0078] Specifically, there is a correspondence between different types of core components and the first preset step length. Different first preset step lengths correspond to different pressure change values. That is, the component fine-tuning association table stores the correspondence between different types of core components and the first preset step length, as well as the correspondence between different first preset step lengths and different pressure change values. Thus, based on the component fine-tuning association table, the fourth adjustment amount corresponding to the second parameter deviation value can be obtained.

[0079] For example, for the forming roller: the first preset step length can be set to 1 scale increment. Adjusting 1 scale increment clockwise increases the forming pressure by 0.01 MPa. For the folding roller: the first preset step length can be set to 0.5 mm stroke. Adjusting the stroke by 0.5 mm changes the folding pressure by 0.02 MPa. Thus, the fourth adjustment amount is obtained by dividing the second parameter deviation value by the pressure change value corresponding to each scale increment / stroke.

[0080] Step D2: If it is determined that there is a linkage deviation between the target station and the reference station, then the core parts of the target station are fine-tuned based on the second parameter deviation value, and the reference station is fine-tuned based on the linkage deviation.

[0081] Specifically, if a linkage deviation is determined between the target station and the reference station, the core components of the target station are fine-tuned based on the fifth adjustment amount. The fifth adjustment amount is the ratio of the second parameter deviation value to the pressure change value corresponding to the second preset step size. Setting the second preset step size to be smaller than the first preset step size is to avoid over-adjustment of a single component leading to abnormal parameters in other stations. Furthermore, the linkage deviation is determined by the second parameter deviation value, ensuring that the reference station can be accurately fine-tuned based on the linkage deviation.

[0082] In addition, after each fine-tuning, the tobacco packaging equipment is run unloaded for 2 minutes. Real-time pressure data of the target station is collected through the packing detection device. The actual steady-state pressure value is verified by data comparison and analysis to see if it approaches the process standard threshold. The adjustment of mechanical structural parts is completed until the process standard is met and the pressure impact amplitude is ≤0.03MPa.

[0083] In this embodiment of the invention, the core component of the target workstation is a mechanical structure that operates with pressure or displacement as its core. By determining whether there is a linkage deviation between the target workstation and the reference workstation, the adjustment method for the component at the target workstation is determined. This ensures quantitative and precise adjustment of the mechanical structure that operates with pressure or displacement as its core, avoiding problems of "over-adjustment" or "under-adjustment".

[0084] Optionally, after adjusting all heating components and mechanical parts that operate based on pressure or displacement, two full-process follow-up packaging cycle retests are conducted using a follow-up packaging testing device. Temperature and pressure parameters at each target station are collected, and multi-dimensional data comparison and analysis are performed to verify that all core station parameters meet the process standard thresholds and that the cigarette packaging quality (forming, sealing, and appearance) is defect-free. If there are abnormal parameters or quality defects, the core parts of the target station are quantitatively adjusted a second time based on the target adjustment amount until they meet the requirements.

[0085] The technical solution of this invention involves acquiring at least a preset set of first and second parameter information for each target station of a tobacco packaging equipment. The first parameter information consists of data on different parameter types acting on the target tobacco pack when it arrives at the target station. The second parameter information consists of data on different parameter types synchronously displayed on a display device within the tobacco packaging equipment, corresponding to the first parameter information. Based on the first and second parameter information, a first parameter deviation value for each parameter type at each target station is determined. After calibrating the display device within the tobacco packaging equipment based on the equipment type and the first parameter deviation value, fifth and sixth parameter information are acquired for each target station. The fifth parameter information consists of data on different parameter types acting on the target tobacco pack when it arrives at the target station. The sixth parameter information consists of process standard values ​​for different parameter types at each target station. This allows for the determination of the second parameter deviation value for each parameter type at each target station based on the fifth and sixth parameter information, enabling the determination of whether the core components of the target station need calibration based on the second parameter deviation value. Furthermore, when the deviation value of the second parameter of the target station is greater than the second preset deviation value, a part fine-tuning association table corresponding to the part type of the core part of the target station is obtained according to the part type of the core part of the target station. This table describes the relationship between the deviation value of the second parameter and the adjustment amount. This allows for the accurate determination of the target adjustment amount based on the part fine-tuning association table and the deviation value of the second parameter, thereby achieving precise and quantitative adjustment of the core part of the target station based on the target adjustment amount.

[0086] Example 4 Figure 4 This is a schematic diagram of a parameter adjustment device for tobacco packaging equipment provided in an embodiment of the present invention. This embodiment is applicable to situations where the parameters of tobacco packaging equipment need to be adjusted. The parameter adjustment device can be implemented in hardware and / or software, and can be configured in any electronic device with network communication capabilities. Figure 4 As shown, the parameter adjustment device for this tobacco packaging equipment includes: The parameter acquisition module 410 is used to acquire at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the display device in the tobacco packaging equipment corresponding to the first parameter information. The deviation value determination module 420 is used to determine the first parameter deviation value of each parameter type for each target station based on the first parameter information and the second parameter information; The first calibration module 430 is used to calibrate the tobacco packaging equipment based on the equipment type and the first parameter deviation value.

[0087] Based on the above embodiments, optionally, the parameter acquisition module is used to: collect at least a preset set of first parameter information for each target workstation based on the packing detection device; the packing detection device and the target cigarette pack have the same external structure; the packing detection device is deployed at the cigarette pack input workstation; the operation process of the packing detection device is consistent with the operation process of the target cigarette pack; the packing detection device is equipped with an intelligent sensing panel, which is used to sense the parameters of the target workstation acting on the target cigarette pack.

[0088] Based on the above embodiments, optionally, the deviation value determination module is used to: preprocess the first parameter information and the second parameter information to obtain preprocessed first parameter information and second parameter information; the preprocessing includes abnormal data analysis operations; determine the mean of all first parameter information of the same parameter type as third parameter information, and determine the mean of all second parameter information of the same parameter type as fourth parameter information; and determine the first parameter deviation value of each parameter type for each target workstation based on the third parameter information and the fourth parameter information of the same parameter type.

[0089] Based on the above embodiments, optionally, the first calibration module includes a judgment unit and a calibration unit. The judgment unit is used to determine a target calibration method for calibrating the tobacco packaging equipment according to the equipment type of the tobacco packaging equipment if the first parameter deviation value of the target station is greater than a first preset deviation value. The calibration unit is used to calibrate the display device in the tobacco packaging equipment based on the target calibration method.

[0090] Based on the above embodiments, optionally, if the tobacco packaging equipment is a new type of machine that supports direct parameter correction by the equipment control system software, the calibration unit includes a first calibration subunit. The first calibration subunit is used to determine the equipment system error of the display device in the tobacco packaging equipment for each target station; determine the target calibration value of each target station based on the first parameter information and the equipment system error of each target station; and calibrate the display device in the tobacco packaging equipment based on the target calibration value.

[0091] Based on the above embodiments, optionally, if the tobacco packaging equipment is a model that does not support direct parameter correction by the equipment control system software, the calibration unit includes a second calibration subunit. The second calibration subunit is used to: determine a first adjustment parameter and a second adjustment parameter for each target station; the first adjustment parameter is the product of the first parameter deviation value of the target station and a first preset percentage; the second adjustment parameter is the product of the first parameter deviation value of the target station and a second preset percentage; the sum of the first preset percentage and the second preset percentage is 1; adjust the hardware adjustment module of the target station of the tobacco packaging equipment based on the first adjustment parameter of the target station; determine the screen display compensation value of the screen display device in the tobacco packaging equipment based on the second adjustment parameter of the target station; and calibrate the screen display device in the tobacco packaging equipment based on the screen display compensation value.

[0092] Optionally, based on the above embodiments, the parameter adjustment device for the tobacco packaging equipment further includes a second calibration module. The second calibration module is used to: calibrate the display device in the tobacco packaging equipment based on the target calibration method; the method further includes: acquiring fifth parameter information and sixth parameter information for each target station of the tobacco packaging equipment; the fifth parameter information is data on different parameter types acting on the target tobacco pack when the target tobacco pack arrives at the target station; the sixth parameter information is the process standard value for different parameter types of each target station; based on the fifth parameter information and the sixth parameter information, determining a second parameter deviation value for each parameter type of each target station; if the second parameter deviation value of the target station is greater than a second preset deviation value, then, according to the part type of the core part of the target station, acquiring a part fine-tuning association table corresponding to the part type of the core part of the target station; the part fine-tuning association table is used to describe the correlation between the second parameter deviation value and the adjustment amount; based on the part fine-tuning association table and the second parameter deviation value, determining a target adjustment amount, and adjusting the core part of the target station based on the target adjustment amount.

[0093] Based on the above embodiments, optionally, if the core component of the target workstation is a heating component, the second calibration module includes a first adjustment unit. The first adjustment unit is used to: if the second parameter deviation value is less than or equal to a preset temperature value, control the temperature adjustment module of the target workstation to perform step-by-step fine-tuning based on a first adjustment amount; the first adjustment amount is the ratio of the second parameter deviation value to a first preset temperature step size; if the second parameter deviation value is greater than the preset temperature value, and it is determined that the hardware of the target workstation is in normal condition, first control the temperature adjustment module of the target workstation to perform coarse adjustment based on a second adjustment amount, and then control the temperature adjustment module of the target workstation to perform step-by-step fine-tuning based on a third adjustment amount; the second adjustment amount is the product of the second parameter deviation value and a third preset percentage; the third adjustment amount is the ratio of the product of the second parameter deviation value and a fourth preset percentage to a second preset temperature step size; the sum of the third preset percentage and the fourth preset percentage is 1; the second preset temperature step size is less than the first preset temperature step size.

[0094] Based on the above embodiments, optionally, if the core component of the target station is a mechanical structure that operates with pressure or displacement as its core, the second calibration module includes a second adjustment unit. The second adjustment unit is used to: if it is determined whether there is a linkage deviation between the target station and the reference station, then fine-tune the core component of the target station based on the second parameter deviation value, and then fine-tune the reference station based on the linkage deviation.

[0095] The parameter adjustment device for tobacco packaging equipment provided in this embodiment of the invention can execute the parameter adjustment method for tobacco packaging equipment provided in any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the method.

[0096] Example 5 According to embodiments of this disclosure, this disclosure also provides an electronic device, a readable storage medium, and a computer program product.

[0097] Figure 5 A schematic diagram of an electronic device is shown that can be used to implement the parameter adjustment method of the tobacco packaging equipment according to embodiments of the present invention. The electronic device is intended to represent various forms of digital computers, such as laptop computers, desktop computers, workbenches, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as personal digital processors, cellular phones, smartphones, wearable devices (such as helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely illustrative and are not intended to limit the implementation of the invention described and / or claimed herein.

[0098] like Figure 5 As shown, the electronic device 10 includes at least one processor 11 and a memory, such as a read-only memory (ROM) 12 or a random access memory (RAM) 13, communicatively connected to the at least one processor 11. The memory stores computer programs executable by the at least one processor. The processor 11 can perform various appropriate actions and processes based on the computer program stored in the ROM 12 or loaded from storage unit 18 into the RAM 13. The RAM 13 may also store various programs and data required for the operation of the electronic device 10. The processor 11, ROM 12, and RAM 13 are interconnected via a bus 14. An input / output (I / O) interface 15 is also connected to the bus 14.

[0099] Multiple components in electronic device 10 are connected to I / O interface 15, including: input unit 16, such as keyboard, mouse, etc.; output unit 17, such as various types of displays, speakers, etc.; storage unit 18, such as disk, optical disk, etc.; and communication unit 19, such as network card, modem, wireless transceiver, etc. Communication unit 19 allows electronic device 10 to exchange information / data with other devices through computer networks such as the Internet and / or various telecommunications networks.

[0100] Processor 11 can be a variety of general-purpose and / or special-purpose processing components with processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a central processing unit (CPU), a graphics processing unit (GPU), various special-purpose artificial intelligence (AI) computing chips, various processors running machine learning model algorithms, a digital signal processor (DSP), and any suitable processor, controller, microcontroller, etc. Processor 11 performs the various methods and processes described above, such as parameter adjustment methods for tobacco packaging equipment.

[0101] In some embodiments, the parameter adjustment method for the tobacco packaging device can be implemented as a computer program tangibly contained in a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program can be loaded and / or installed on the electronic device 10 via read-only memory (ROM) 12 and / or communication unit 19. When the computer program is loaded into random access memory (RAM) 13 and executed by processor 11, one or more steps of the parameter adjustment method for the tobacco packaging device described above can be performed. Alternatively, in other embodiments, processor 11 can be configured to perform the parameter adjustment method for the tobacco packaging device by any other suitable means (e.g., by means of firmware).

[0102] Various embodiments of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field-programmable gate arrays (FPGAs), application-specific integrated circuits (ASICs), application-specific standard products (ASSPs), system-on-a-chip (SoCs), complex programmable logic devices (CPLDs), computer hardware, firmware, software, and / or combinations thereof. These various embodiments may include implementations in one or more computer programs that can be executed and / or interpreted on a programmable system including at least one programmable processor, which may be a dedicated or general-purpose programmable processor, capable of receiving data and instructions from a storage system, at least one input device, and at least one output device, and transmitting data and instructions to the storage system, the at least one input device, and the at least one output device.

[0103] Computer programs used to implement the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that when executed by the processor, the computer programs cause the functions / operations specified in the flowcharts and / or block diagrams to be performed. The computer programs may be executed entirely on a machine, partially on a machine, or as a standalone software package, partially on a machine and partially on a remote machine, or entirely on a remote machine or server.

[0104] In the context of this invention, a computer-readable storage medium can be a tangible medium that may contain or store a computer program for use by or in conjunction with an instruction execution system, apparatus, or device. A computer-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination thereof. Alternatively, a computer-readable storage medium may be a machine-readable signal medium. More specific examples of machine-readable storage media include electrical connections based on one or more wires, portable computer disks, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fibers, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0105] To provide interaction with a user, the systems and techniques described herein can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and pointing device (e.g., a mouse or trackball) through which the user provides input to the electronic device. Other types of devices can also be used to provide interaction with the user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user can be received in any form (including sound input, voice input, or tactile input).

[0106] The systems and technologies described herein can be implemented in computing systems that include backend components (e.g., as data servers), or middleware components (e.g., application servers), or frontend components (e.g., user computers with graphical user interfaces or web browsers through which users can interact with implementations of the systems and technologies described herein), or any combination of such backend, middleware, or frontend components. The components of the system can be interconnected via digital data communication of any form or medium (e.g., communication networks). Examples of communication networks include local area networks (LANs), wide area networks (WANs), blockchain networks, and the Internet.

[0107] A computing system can include clients and servers. Clients and servers are generally located far apart and typically interact through communication networks. The client-server relationship is created by computer programs running on the respective computers and having a client-server relationship with each other. The server can be a cloud server, also known as a cloud computing server or cloud host, which is a hosting product within the cloud computing service system to address the shortcomings of traditional physical hosts and VPS services, such as high management difficulty and weak business scalability.

[0108] It should be understood that the various forms of processes shown above can be used, with steps reordered, added, or deleted. For example, the steps described in this invention can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution of this invention can be achieved, and this is not limited herein.

[0109] The specific embodiments described above do not constitute a limitation on the scope of protection of this invention. Those skilled in the art should understand that various modifications, combinations, sub-combinations, and substitutions can be made according to design requirements and other factors. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A method for adjusting parameters of tobacco packaging equipment, characterized in that, The method includes: Acquire at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the display device in the tobacco packaging equipment corresponding to the first parameter information; Based on the first parameter information and the second parameter information, determine the first parameter deviation value for each parameter type of each target workstation; The tobacco packaging equipment is calibrated based on the equipment type and the first parameter deviation value.

2. The method according to claim 1, characterized in that, Obtain at least the preset first parameter information for each target station of the tobacco packaging equipment, including: Based on the packing detection device, at least a preset set of first parameter information is collected for each target workstation; the packing detection device and the target cigarette pack have the same external structure; the packing detection device is deployed at the cigarette pack input workstation; the operation process of the packing detection device is consistent with the operation process of the target cigarette pack; the packing detection device is equipped with an intelligent sensing panel, which is used to sense the parameters of the target workstation acting on the target cigarette pack.

3. The method according to claim 2, characterized in that, Based on the first parameter information and the second parameter information, determine the first parameter deviation value for each parameter type of each target workstation, including: The first parameter information and the second parameter information are preprocessed to obtain preprocessed first parameter information and second parameter information; the preprocessing includes abnormal data analysis operations; The average of all first parameter information of the same parameter type is determined as the third parameter information, and the average of all second parameter information of the same parameter type is determined as the fourth parameter information; Based on the third parameter information and the fourth parameter information of the same parameter type, the first parameter deviation value of each parameter type for each target workstation is determined.

4. The method according to claim 1, characterized in that, Based on the equipment type and the first parameter deviation value of the tobacco packaging equipment, the tobacco packaging equipment is calibrated, including: If the first parameter deviation value of the target station is greater than the first preset deviation value, then a target calibration method for calibrating the tobacco packaging equipment is determined according to the equipment type of the tobacco packaging equipment. Based on the target calibration method, the display device in the tobacco packaging equipment is calibrated.

5. The method according to claim 4, characterized in that, If the tobacco packaging equipment is a new type of machine that supports direct parameter correction by the equipment control system software, the display device in the tobacco packaging equipment is calibrated based on the target calibration method, including: Determine the system error of the display device in the tobacco packaging equipment for each target workstation; Based on the first parameter information and equipment system error of each target station, the target calibration value of each target station is determined; The display device in the tobacco packaging equipment is calibrated based on the target calibration value.

6. The method according to claim 4, characterized in that, If the tobacco packaging equipment is a model that does not support direct parameter correction by the equipment control system software, the display device in the tobacco packaging equipment is calibrated based on the target calibration method, including: A first adjustment parameter and a second adjustment parameter are determined for each target workstation; the first adjustment parameter is the product of the first parameter deviation value of the target workstation and a first preset percentage; the second adjustment parameter is the product of the first parameter deviation value of the target workstation and a second preset percentage; the sum of the first preset percentage and the second preset percentage is 1; Based on the first adjustment parameter of the target station, adjust the hardware adjustment module of the target station of the tobacco packaging equipment; Based on the second adjustment parameter of the target workstation, the screen display compensation value of the display device in the tobacco packaging equipment is determined, and the display device in the tobacco packaging equipment is calibrated based on the screen display compensation value.

7. The method according to claim 4, characterized in that, After calibrating the display device in the tobacco packaging equipment based on the target calibration method, the method further includes: The fifth and sixth parameter information of each target station of the tobacco packaging equipment are obtained; the fifth parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the sixth parameter information is the process standard value of different parameter types for each target station. Based on the fifth and sixth parameter information, determine the second parameter deviation value for each parameter type of each target workstation; If the deviation value of the second parameter of the target workstation is greater than the second preset deviation value, then according to the part type of the core part of the target workstation, a part fine-tuning association table corresponding to the part type of the core part of the target workstation is obtained; the part fine-tuning association table is used to describe the relationship between the deviation value of the second parameter and the adjustment amount; Based on the part fine-tuning association table and the second parameter deviation value, a target adjustment amount is determined, and the core part of the target workstation is adjusted based on the target adjustment amount.

8. The method according to claim 7, characterized in that, If the core component of the target workstation is a heating component, a target adjustment amount is determined based on the component fine-tuning association table and the second parameter deviation value. The core component of the target workstation is then adjusted based on this target adjustment amount, including: If the deviation value of the second parameter is less than or equal to the preset temperature value, the temperature adjustment module of the target workstation is controlled to make a step-by-step fine adjustment based on the first adjustment amount; the first adjustment amount is the ratio of the deviation value of the second parameter to the first preset temperature step size; If the deviation value of the second parameter is greater than the preset temperature value, and it is determined that the hardware equipment of the target workstation is in normal condition, then the temperature adjustment module of the target workstation is first controlled to perform a coarse adjustment based on the second adjustment amount, and then the temperature adjustment module of the target workstation is controlled to perform a step-by-step fine adjustment based on the third adjustment amount; the second adjustment amount is the product of the deviation value of the second parameter and the third preset percentage; the third adjustment amount is the ratio of the product of the deviation value of the second parameter and the fourth preset percentage to the second preset temperature step size; the sum of the third preset percentage and the fourth preset percentage is 1; the second preset temperature step size is less than the first preset temperature step size.

9. The method according to claim 7, characterized in that, If the core component of the target workstation is a mechanical structure that operates primarily on pressure or displacement, a target adjustment amount is determined based on the component fine-tuning correlation table and the second parameter deviation value. The core component of the target workstation is then adjusted based on this target adjustment amount, including: If it is determined that there is a linkage deviation between the target station and the reference station, then the core components of the target station are fine-tuned based on the second parameter deviation value, and then the reference station is fine-tuned based on the linkage deviation.

10. A parameter adjustment device for tobacco packaging equipment, characterized in that, The device includes: The parameter acquisition module is used to acquire at least a preset set of first parameter information and second parameter information for each target station of the tobacco packaging equipment; the first parameter information is data of different parameter types applied to the target tobacco pack by the target station when the target tobacco pack arrives at the target station; the second parameter information is data of different parameter types synchronously displayed on the display device in the tobacco packaging equipment corresponding to the first parameter information. The deviation value determination module is used to determine the first parameter deviation value of each parameter type for each target station based on the first parameter information and the second parameter information; The calibration module is used to calibrate the tobacco packaging equipment based on the equipment type and the first parameter deviation value.

11. An electronic device, characterized in that, The electronic device includes: At least one processor; and A memory communicatively connected to the at least one processor; wherein, The memory stores a computer program executable by the at least one processor, which enables the at least one processor to perform the parameter adjustment method for the tobacco packaging equipment according to any one of claims 1-9.

12. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer instructions that, when executed by a processor, implement the parameter adjustment method for the tobacco packaging equipment according to any one of claims 1-9.

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