CN113516564A - Material roll detection method, device, electronic equipment and storage medium - Google Patents
Material roll detection method, device, electronic equipment and storage medium Download PDFInfo
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
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- 229910052744 lithium Inorganic materials 0.000 description 2
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application provides a coil detection method and device, electronic equipment and a storage medium, and relates to the technical field of battery manufacturing. The method comprises the following steps: detecting a first surface of a target material roll to obtain first detection data; detecting a second surface of the target material roll to obtain second detection data; and determining the feeding state of the target material roll according to the first detection data and the second detection data. The application detects coating on two sides of a pole piece in a target material roll for loading, detected first detection data and second detection data can indicate the coating state of the target material roll so as to determine the loading state of the target material roll, and the loading state is the direction, the positive and negative states and the like of the target material roll during loading. Whether direction, positive and negative when can rolling up material loading put reverse carry out quick, accurately detect to improve effectively and roll up the efficiency when material coating material loading, reduce the waste of material, reduce enterprise manufacturing cost.
Description
Technical Field
The application relates to the technical field of battery manufacturing, in particular to a coil detection method and device, electronic equipment and a storage medium.
Background
In the production process of the battery pole piece of the lithium battery, pole piece coating is one of the very critical processes. In the pole piece coating process, gap coating and continuous coating are mainly adopted, wherein the gap coating is to coat the slurry for manufacturing the lithium battery pole piece on the front and back surfaces of an aluminum foil (positive electrode) and a copper foil (negative electrode) in a gap manner to form a coating-aluminum foil (copper foil) -coating-aluminum foil (copper foil) … … gap-coated material roll.
In the prior art, when a pole piece material roll is fed, because the types and the quantity of production equipment of an enterprise are more, for example, two production equipment of a sheet making machine + a monomer machine and a sheet making and winding all-in-one machine are provided, after supplied materials are cut, the supplied materials need to be respectively fed to the monomer machine and the all-in-one machine, and if the supplied materials are not carefully distinguished from the material roll in the process, the material feeding is likely to be reversed, so that the material waste is caused, and the coating efficiency is reduced.
Disclosure of Invention
In view of the above, an object of the embodiments of the present application is to provide a roll detection method, device, electronic apparatus and storage medium, so as to solve the problem of low efficiency of coating and feeding in the prior art.
In order to solve the above problem, in a first aspect, an embodiment of the present application provides a roll detection method, where the method includes:
detecting a first surface of a target material roll to obtain first detection data;
detecting a second surface of the target material roll to obtain second detection data;
and determining the feeding state of the target material roll according to the first detection data and the second detection data.
In the above-described embodiment, by detecting the loading state of the coating on both sides of the pole piece in the target material roll during the loading, the loading state of the coating on the target material roll can be determined based on the correlation between the first side coating and the second side coating, based on the first detection data detected on the first side and the second detection data detected on the second side, and the loading state is the placement direction, the front side, the back side, and the like of the target material roll during the loading. Whether the direction of placing, the positive and negative of the material of rolling up when can rolling up the material is put and is reversed carries out quick, accurately to detect to improve the efficiency when rolling up material coating material loading effectively, reduce the waste of material, reduce the manufacturing cost of enterprise.
Optionally, the detecting the first side of the target material roll to obtain first detection data includes:
detecting a first head end of a first coating area of a first surface of a target material roll along the feeding direction to obtain first data, wherein the first coating area is any one coating area in the first surface;
and processing the first data to obtain first detection data.
In the above implementation, since the coating mode is gap coating, the first side of the target material roll has a plurality of coating areas, and the first data detected by a first head end of any one of the coating areas along the feeding direction is processed and converted into the first detection data. The head ends of a plurality of coating areas of the first surface can be randomly detected, so that the accuracy of coating area detection is improved, and the accuracy of first detection data is improved.
Optionally, the detecting the second side of the target material roll to obtain second detection data includes:
detecting a second head end of a second coating area of a second surface of the target material roll along the feeding direction to obtain second data, wherein the second coating area is a coating area corresponding to the first coating area on the second surface;
and processing the second data to obtain second detection data.
In the above implementation, since the coating mode is gap coating, the second side of the target material roll also has a plurality of coating areas, and the second detection data is obtained by selecting and processing second data detected at a second head end of the second coating area along the feeding direction corresponding to the first coating area in the first side. The second detection data and the first detection data correspond to each other, and the head end detection of the second surface can be carried out on the basis that the head ends of the coating areas of the first surface are randomly detected, so that the accuracy of the coating area detection is improved, and the accuracy of the second detection data is improved.
Optionally, the detecting the first side of the target material roll to obtain first detection data includes:
detecting a first tail end of a first coating area of a first surface of a target material roll along the feeding direction to obtain third data, wherein the first coating area is any one coating area in the first surface;
and processing the third data to obtain first detection data.
In the above implementation, since the coating mode is gap coating, the first side of the target material roll has a plurality of coating areas, and the first data detected by the first tail end of any one of the coating areas along the feeding direction is processed and converted into the first detection data. The tail ends of the coating areas of the first surface can be randomly detected, so that the detection accuracy of the coating areas is improved, and the accuracy of the first detection data is improved.
Optionally, the detecting the second side of the target material roll to obtain second detection data includes:
detecting a second tail end of a second coating area of the second side of the target material roll along the feeding direction to obtain fourth data, wherein the second coating area is a coating area corresponding to the first coating area on the second side;
and processing the fourth data to obtain second detection data.
In the above implementation, since the coating mode is gap coating, the second face of the target material roll also has a plurality of coating areas, and the second detection data is obtained by selecting and processing fourth data detected at a second tail end of the second coating area along the feeding direction, which corresponds to the first coating area in the first face, and converting the fourth data. The second detection data corresponds with the first detection data mutually, can carry out corresponding ground tail end detection to the second face on the basis that the tail end of a plurality of coating zones of first face carry out random detection to improve the accuracy that the coating zone detected, improve the accuracy that the second detected data.
Optionally, the determining the feeding state of the target material roll according to the first detection data and the second detection data includes:
obtaining a test interval value according to the first detection data and the second detection data;
comparing the test interval value with a preset standard interval value to obtain the feeding state of the target material roll;
if the test interval value is within the preset standard interval value, the loading state is normal;
and if the test interval value is not within the standard interval value, the feeding state is abnormal.
In the implementation manner, before the target material roll is loaded, a value between coating areas corresponding to two surfaces coated with the pole pieces can be determined according to the pole piece model in the target material roll, the preset standard interval value is an interval value preset according to the pole piece model of the target material roll, and the standard interval value is an interval value of the coating areas when the target material roll is normally coated when the target material roll is loaded. The comparison between the test interval value obtained by the first detection data and the second detection data and the standard interval value can judge whether the test interval value is in the standard interval value, so that the feeding state of the target material roll is detected and determined, and the accuracy of the feeding state of the target material roll is improved.
Optionally, after the feeding state is a feeding abnormality, the method further includes:
and outputting abnormal prompt information according to the abnormal feeding state.
In the implementation manner, after the feeding state of the target material roll is detected to be abnormal, corresponding abnormal prompt information can be generated according to the abnormal feeding result and output, and the output manner of the information can be in various different manners so that a user can check and know the abnormal prompt information and perform subsequent operation aiming at the abnormal feeding.
In a second aspect, an embodiment of the present application further provides a roll detection device, where the device includes:
the first detection module is used for detecting the first surface of the target material roll to obtain first detection data;
the second detection module is used for detecting the second surface of the target material roll to obtain second detection data;
and the determining module is used for determining the feeding state of the target material roll according to the first detection data and the second detection data.
In the implementation manner, the coating of the first surface of the pole piece in the target material roll during the feeding is detected by the first detection module to obtain first detection data, the coating of the second surface of the pole piece is detected by the second detection module to obtain second detection data, and the feeding state of the target material roll is determined by the determination module according to the first detection data and the second detection data. Whether the direction of placing, the positive and negative of the material of rolling up when can rolling up the material is put and is reversed carries out quick, accurately to detect to improve the efficiency when rolling up material coating material loading effectively, reduce the waste of material, reduce the manufacturing cost of enterprise.
In a third aspect, an embodiment of the present application further provides an electronic device, where the electronic device includes a memory and a processor, where the memory stores program instructions, and the processor executes the steps in any one of the foregoing implementation manners when reading and executing the program instructions.
In a fourth aspect, an embodiment of the present application further provides a readable storage medium, where computer program instructions are stored, and when the computer program instructions are read and executed by a processor, the steps in any of the above implementation manners are performed.
In summary, the embodiment of the present application provides a material roll detection method, device, electronic device, and storage medium, which can determine the material loading state of the coating of a target material roll by detecting the material loading condition of the coating on both sides of a pole piece in the material roll during material loading, thereby effectively improving the efficiency of material roll coating and material loading, reducing the waste of materials, and reducing the production cost of enterprises.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic flow chart of a roll detection method according to an embodiment of the present disclosure;
fig. 2 is a detailed flowchart of step S3 according to an embodiment of the present disclosure;
FIGS. 3a-3d are schematic views of a process of a loading state provided by an embodiment of the present application;
fig. 4 is a schematic structural diagram of a roll detection device according to an embodiment of the present application.
Icon: 100-roll detection device; 110-a first detection module; 120-a second detection module; 130-a determination module; 200-pole piece; 210-a first measurement sensor; 220-a second measurement sensor; 230-a first coating zone; 240-a second coating zone; a-feeding direction.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without any creative effort belong to the protection scope of the embodiments of the present application.
The embodiment of the application provides a material roll detection method, which is applied to battery production equipment, wherein the battery production equipment is feeding equipment capable of conveying and feeding a pole piece material roll, a material belt and the like, such as a feeding machine and the like. When can roll up the pole piece material and carry out the material loading, direction, the positive and negative that the material was placed are rolled up and are detected fast, accurately to reduce the waste of material, reduce the manufacturing cost of enterprise.
Referring to fig. 1, fig. 1 is a schematic flow chart of a roll detection method according to an embodiment of the present application, including the following steps:
in step S1, the first side of the target roll is detected to obtain first detection data.
The first surface is any one of two surfaces of the pole piece of the target material roll, and the coating mode of the target material roll is clearance coating, so that a plurality of coating areas for coating are arranged in the first surface of the pole piece of the target material roll. When the detection is performed, the coating area in the first surface is detected, so that first detection data corresponding to the first surface can be acquired.
Alternatively, step S1 may include steps S11-S12, or steps S13-S14:
step S11, detecting a first head end of a first coating area of a first side of the target material roll along the feeding direction, and obtaining first data, wherein the first coating area is any one of the first side.
Optionally, when the first side of the pole piece of the target material roll is detected, the detection can be performed in a manner of head end detection. First data detected by a first head end of any one coating area along the feeding direction are processed and converted to obtain first detection data. The head ends of a plurality of coating areas of the first surface can be randomly detected, so that the accuracy of coating area detection is improved, and the accuracy of first detection data is improved.
It should be noted that, a detection device such as a first measurement sensor may be disposed in the device for detecting, where the first measurement sensor may detect the first surface of the pole piece, and when paint starts to appear in the first coating area of any one of the first surfaces of the pole piece along the feeding direction for the first time, that is, when the first head end of the first coating area is detected, the detected data is used as the first data. Alternatively, the first data may be location data, time data, or the like, associated with the presence of the first head end.
After the execution of step S11, the execution of step S12 is continued.
Step S12, the first data is processed to obtain first detection data.
Optionally, the device for performing detection may further include a device such as an encoder, which is connected to the first measurement sensor to process the first data, and encode relevant data such as position data or time data in the first data to convert the first data into first detection data capable of performing uniform measurement.
Or, in step S13, a first tail end of a first coating area along the feeding direction of the first side of the target material roll is detected, and third data is obtained, wherein the first coating area is any one of the first side.
Optionally, when the first side of the pole piece of the target material roll is detected, the detection can also be performed in a tail end detection mode. And processing the third data detected by the first tail end of any one coating area along the feeding direction, and converting to obtain first detection data. The tail ends of the coating areas of the first surface can be randomly detected, so that the detection accuracy of the coating areas is improved, and the accuracy of the first detection data is improved.
It should be noted that, the first measuring sensor may be used for detecting, and when no paint is first detected in the first coating area of any one coating area on the first surface of the pole piece along the feeding direction, that is, when the first tail end of the first coating area is detected, the detected data is used as the third data. Alternatively, the third data may be related data such as position data, time data, and the like of the occurrence of the first end.
After the execution of step S13, the execution of step S14 is continued.
Step S14, the third data is processed to obtain first detection data.
The processing method of the third data is the same as the processing method of the first data, and is not described in detail.
Alternatively, the steps S1 and S2 may be performed simultaneously, and the detection is performed on both sides of the pole piece of the target roll.
Step S2, detecting the second side of the target material roll to obtain second detection data.
The second surface is the other surface of the first surface of the two surfaces of the pole piece of the target material roll, and the second surface of the pole piece of the target material roll is also provided with a plurality of coating areas for coating because the coating mode of the target material roll is clearance coating. When the detection is performed, the first detection data corresponding to the first surface can be acquired by detecting the coating area corresponding to the first surface in the second surface.
Alternatively, step S2 may include steps S21-S22, or steps S23-S24:
step S21, detecting a second head end of a second coating area of the second side of the target material roll along the feeding direction to obtain second data, wherein the second coating area is a coating area corresponding to the first coating area on the second side.
Optionally, when the second side of the pole piece of the target material roll is detected, the detection can be carried out in a head end detection mode. And second data detected by a second head end of a second coating area corresponding to the first coating area in the first surface along the feeding direction are selected and processed, and the second data are converted to obtain second detection data. The second detection data and the first detection data correspond to each other, and the head end detection of the second surface can be carried out on the basis that the head ends of the coating areas of the first surface are randomly detected, so that the accuracy of the coating area detection is improved, and the accuracy of the second detection data is improved.
It should be noted that, a detection device such as a second measurement sensor may be further provided in the apparatus for performing detection, the second measurement sensor may detect the second surface of the pole piece, and when a second head end of a second coating region corresponding to the first coating region in the second surface of the pole piece is detected, the detected data is used as second data. Alternatively, the second data may be associated with location data, time data, etc. of the second head end occurrence.
After the execution of step S21, the execution of step S22 is continued.
And step S22, processing the second data to obtain second detection data.
Optionally, the device for performing detection may further include a device such as an encoder connected to the second measurement sensor to process the second data, and encode related data such as position data or time data in the second data to convert the second data into second detection data capable of performing uniform measurement.
Or, in step S23, a second tail end of a second coating area of the second side of the target material roll along the feeding direction is detected, and fourth data is obtained, wherein the second coating area is a coating area corresponding to the first coating area on the second side.
Optionally, when the second side of the pole piece of the target material roll is detected, the detection can also be carried out in a tail end detection mode. And selecting fourth data detected by a second tail end of a second coating area corresponding to the first coating area in the first surface along the feeding direction, processing the fourth data, and converting to obtain second detection data. The second detection data corresponds with the first detection data mutually, can carry out corresponding ground tail end detection to the second face on the basis that the tail end of a plurality of coating zones of first face carry out random detection to improve the accuracy that the coating zone detected, improve the accuracy that the second detected data.
It should be noted that, the second measuring sensor may be used for detecting, and when detecting that there is no paint in any one of the second coating areas of the second surface of the pole piece along the feeding direction for the first time, that is, when detecting the second tail end of the second coating area, the detected data is used as the fourth data. Alternatively, the fourth data may be related data such as position data, time data, and the like of the occurrence of the second tail end.
After the execution of step S23, the execution of step S24 is continued.
Step S24, processing the fourth data to obtain second detection data.
The processing method of the fourth data is the same as the processing method of the second data, and is not described again.
It should be noted that the first data and the second data may also be directly used as the first detection data and the second detection data, or the third data and the fourth data may also be directly used as the first detection data and the second detection data, so as to compare the first detection data and the second detection data.
Step S3, determining the loading state of the target material roll according to the first detection data and the second detection data.
The material loading state of the target material roll can be detected according to first detection data and second detection data which are detected on two sides of a pole piece of the target material roll respectively, and whether the placement direction and the front and back of the material roll during material loading are reversed or not can be detected quickly and accurately, so that a worker can perform subsequent operation according to the material loading state of the target material roll.
Optionally, referring to fig. 2, fig. 2 is a detailed flowchart of step S3 provided in the present embodiment, and step S3 may further include steps S31 to S35:
and step S31, obtaining a test interval value according to the first detection data and the second detection data.
The calculation method of the test interval value may be determined according to the content of the first detection data and the second detection data. For example, when the first detected data and the second detected data are values registered in the encoder conversion, the test interval value is a difference between the first detected data and the second detected data, which can represent a distance between positions where two leading ends or two trailing ends of corresponding two coating areas in both sides of the pole piece of the target roll appear in the pole piece roll.
And step S32, comparing the test interval value with a preset standard interval value to obtain the feeding state of the target material roll.
The standard interval value can be preset according to a distance value between positions where two head ends or two tail ends of two corresponding coating areas on two surfaces of the pole piece appear on the pole piece in a designed gap type coating scheme when the pole piece is coated, so that the standard interval value is obtained.
Alternatively, the standard interval value can also be changed correspondingly with the change of the type of the test interval value.
And step S33, if the test interval value is within the preset standard interval value, the feeding state is normal.
And determining whether the loading state of the target material roll is normal or not according to whether the test interval value is within the standard interval value or not.
And step S34, if the test interval value is not within the standard interval value, the feeding state is abnormal.
For example, please refer to fig. 3a to 3d, and fig. 3a to 3d are schematic views of a feeding state process provided in an embodiment of the present application. The figures only show the way of detection according to the head ends of two coated areas corresponding to the two sides of the pole piece.
Wherein, fig. 3a-3d include: the pole piece 200, the first measuring sensor 210, the second measuring sensor 220, the first coating area 230, and the second coating area 240, a is a feeding direction in which feeding is performed.
Wherein, the test interval value in fig. 3a is a, the test interval value in fig. 3b is-a, the test interval value in fig. 3c is 0, and the test interval value in fig. 3d is 0.
Optionally, when the preset standard interval value is a, the feeding state of the target material roll in fig. 3a is normal, the feeding state of the target material roll in fig. 3b is abnormal, and the front and back sides of the material roll are placed in opposite directions; FIG. 3c is an abnormal target roll feeding state, with the roll feeding direction reversed; in fig. 3d, the target material roll is abnormal in feeding state, the material roll is placed on the front side and the back side, and the feeding direction is reversed.
Alternatively, in the manner of detecting according to the tail ends of the two coating areas corresponding to the two sides of the pole piece, the test interval value in fig. 3a is 0, the test interval value in fig. 3b is 0, the test interval value in fig. 3c is-a, and the test interval value in fig. 3d is a.
Optionally, if the preset standard interval value is a, the feeding state of the target material roll in fig. 3d is normal, the feeding state of the target material roll in fig. 3a is abnormal, the material rolls are placed on the front and back sides, and the feeding direction is reverse; FIG. 3b shows an abnormal target roll feeding state, with the roll feeding direction reversed; the target material roll in fig. 3c is abnormal in the feeding state, and the front and back sides of the material roll are placed in the reverse direction.
It should be noted that, the feeding state of the target material roll is detected according to a preset standard interval value, so as to detect whether the front and back sides and the feeding direction of the target material roll are normal, and obtain the feeding state of the target material roll.
After step S34 is completed, step S35 may be further continued.
And step S35, outputting abnormal prompt information according to the abnormal feeding state.
When the loading state of the target material roll is detected to be abnormal, corresponding abnormal prompt information can be generated according to the abnormal loading result and output. For example, the abnormality prompting information may include information related to the number of the target roll, time information, an abnormal state, and the like.
It is worth mentioning that after the feeding equipment outputs the abnormal prompt information, the alarming and shutdown processing can be carried out according to the abnormal prompt information, the waste of pole pieces and coating is reduced, the yield of the battery is improved, and the production cost of enterprises is effectively reduced.
Optionally, the output mode of the information may be a plurality of different modes, and the information may be output to a display module of the feeding device, for example, a display screen device, and may also be sent to a terminal device used by the worker through a communication module of the feeding device, where the terminal device is an electronic device having a logic calculation function, such as a Personal Computer (PC), a tablet PC, a smart phone, a Personal Digital Assistant (PDA), and the like, and the carrier of the abnormal prompt information may be various types of information, such as characters, voice, video, and the like, so that the worker can check and understand the abnormal prompt information in time, and perform subsequent operations in time for abnormal feeding.
In the embodiment shown in fig. 1, by detecting the feeding state of the coating of the both surfaces of the pole piece in the target material roll at the time of feeding, the feeding state of the coating of the target material roll can be determined based on the first detection data detected by the first surface and the second detection data detected by the second surface based on the correlation between the first surface and the second surface, the feeding state being the state of the placement direction, the front and the back, and the like at the time of feeding the target material roll. Whether the direction of placing, the positive and negative of the material of rolling up when can rolling up the material is put and is reversed carries out quick, accurately to detect to improve the efficiency when rolling up material coating material loading effectively, reduce the waste of material, reduce the manufacturing cost of enterprise.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a roll detecting device according to an embodiment of the present disclosure. The roll detecting apparatus 100 provided by the present application includes: a first detection module 110, a second detection module 120, and a determination module 130.
The first detection module 110 is configured to detect a first side of a target material roll to obtain first detection data;
a second detection module 120, configured to detect a second side of the target material roll to obtain second detection data;
the determining module 130 is configured to determine a loading state of the target material roll according to the first detection data and the second detection data.
In an optional embodiment, the first detection module 110 may further include a first head-end detection sub-module and a first processing sub-module:
the first head end detection submodule is used for detecting a first head end of a first coating area of a first face of a target material roll along the feeding direction to obtain first data, wherein the first coating area is any one coating area in the first face;
and the first processing submodule is used for processing the first data to obtain first detection data.
In an alternative embodiment, the second detection module 120 may further include a second head-end detection sub-module and a second processing sub-module:
a second head end detection submodule, configured to detect a second head end of a second coating area of a second side of the target material roll along the feeding direction, so as to obtain second data, where the second coating area is a coating area on the second side corresponding to the first coating area;
and the second processing submodule is used for processing the second data to obtain second detection data.
In an optional embodiment, the first detection module 110 may further include a first tail end detection sub-module, configured to detect a first tail end of a first coating area of the first side of the target material roll along the feeding direction, and obtain third data, where the first coating area is any one of the first side;
and the first processing submodule is also used for processing the third data to obtain first detection data.
In an alternative embodiment, the second detecting module 120 may further include a second tail end detecting sub-module, configured to detect a second tail end of a second coating area of the second side of the target material roll along the feeding direction, and obtain fourth data, wherein the second coating area is a coating area corresponding to the first coating area on the second side;
and the second processing submodule is also used for processing the fourth data to obtain second detection data.
In an optional embodiment, the determining module 130 may further include a calculating sub-module, a comparing sub-module, and a determining sub-module:
the calculation submodule is used for obtaining a test interval value according to the first detection data and the second detection data;
the comparison submodule is used for comparing the test interval value with a preset standard interval value to obtain the feeding state of the target material roll;
the determining submodule is used for determining that the loading state is normal if the test interval value is within the preset standard interval value; and if the test interval value is not within the standard interval value, the feeding state is abnormal.
In an optional embodiment, the roll detecting device 100 may further include a prompt module for outputting an abnormal prompt message according to the abnormal loading state.
Since the principle of solving the problem of the apparatus in the embodiment of the present application is similar to that of the foregoing embodiment of the roll detecting method, the apparatus in the embodiment of the present application can be implemented by referring to the description of the foregoing embodiment of the method, and repeated descriptions are omitted.
In the embodiment shown in fig. 4, through the operation of each module in the device, the placing direction and the positive and negative directions of the material roll during the material roll feeding can be quickly and accurately detected, so that the efficiency during the material roll coating feeding is effectively improved, the material waste is reduced, and the production cost of enterprises is reduced.
The present application further provides an electronic device, which includes a memory and a processor, where the memory stores program instructions, and the processor executes the steps of any one of the methods of detecting a material roll provided by the present embodiment when reading and executing the program instructions.
It should be understood that the electronic device may be a Personal Computer (PC), a tablet PC, a smart phone, a Personal Digital Assistant (PDA), or other electronic device having a logical computing function.
The embodiment of the application also provides a readable storage medium, wherein computer program instructions are stored in the readable storage medium, and when the computer program instructions are read and operated by a processor, the steps in the material roll detection method are executed.
In summary, the embodiment of the present application provides a material roll detection method, device, electronic device, and storage medium, which can determine the material loading state of the coating of a target material roll by detecting the material loading condition of the coating on both sides of a pole piece in the material roll during material loading, thereby effectively improving the efficiency of material roll coating and material loading, reducing the waste of materials, and reducing the production cost of enterprises.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. The apparatus embodiments described above are merely illustrative, and for example, the block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of devices according to various embodiments of the present application. In this regard, each block in the block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams, and combinations of blocks in the block diagrams, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, functional modules in the embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Therefore, the present embodiment further provides a readable storage medium, in which computer program instructions are stored, and when the computer program instructions are read and executed by a processor, the computer program instructions perform the steps of any of the block data storage methods. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a RanDom Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A method of roll detection, the method comprising:
detecting a first surface of a target material roll to obtain first detection data;
detecting a second surface of the target material roll to obtain second detection data;
and determining the feeding state of the target material roll according to the first detection data and the second detection data.
2. The method of claim 1, wherein inspecting the first side of the target roll to obtain first inspection data comprises:
detecting a first head end of a first coating area of a first surface of a target material roll along the feeding direction to obtain first data, wherein the first coating area is any one coating area in the first surface;
and processing the first data to obtain first detection data.
3. The method of claim 2, wherein said inspecting a second side of said target roll to obtain second inspection data comprises:
detecting a second head end of a second coating area of a second surface of the target material roll along the feeding direction to obtain second data, wherein the second coating area is a coating area corresponding to the first coating area on the second surface;
and processing the second data to obtain second detection data.
4. The method of claim 1, wherein inspecting the first side of the target roll to obtain first inspection data comprises:
detecting a first tail end of a first coating area of a first surface of a target material roll along the feeding direction to obtain third data, wherein the first coating area is any one coating area in the first surface;
and processing the third data to obtain first detection data.
5. The method of claim 4, wherein said inspecting a second side of said target roll to obtain second inspection data comprises:
detecting a second tail end of a second coating area of the second side of the target material roll along the feeding direction to obtain fourth data, wherein the second coating area is a coating area corresponding to the first coating area on the second side;
and processing the fourth data to obtain second detection data.
6. The method according to claim 1, wherein said determining the loading status of the target roll based on the first detection data and the second detection data comprises:
obtaining a test interval value according to the first detection data and the second detection data;
comparing the test interval value with a preset standard interval value to obtain the feeding state of the target material roll;
if the test interval value is within the preset standard interval value, the loading state is normal;
and if the test interval value is not within the standard interval value, the feeding state is abnormal.
7. The method of claim 6, wherein after the loading status is a loading anomaly, the method further comprises:
and outputting abnormal prompt information according to the abnormal feeding state.
8. A roll detection device, the device comprising:
the first detection module is used for detecting the first surface of the target material roll to obtain first detection data;
the second detection module is used for detecting the second surface of the target material roll to obtain second detection data;
and the determining module is used for determining the feeding state of the target material roll according to the first detection data and the second detection data.
9. An electronic device comprising a memory having stored therein program instructions and a processor that, when executed, performs the steps of the method of any of claims 1-7.
10. A readable storage medium having stored thereon computer program instructions for executing the steps of the method according to any one of claims 1 to 7 when executed by a processor.
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