CN114192443B - Battery code spraying and sorting integrated system and method - Google Patents
Battery code spraying and sorting integrated system and method Download PDFInfo
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- CN114192443B CN114192443B CN202111470583.0A CN202111470583A CN114192443B CN 114192443 B CN114192443 B CN 114192443B CN 202111470583 A CN202111470583 A CN 202111470583A CN 114192443 B CN114192443 B CN 114192443B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2301/00—Sorting according to destination
- B07C2301/0008—Electronic Devices, e.g. keyboard, displays
Abstract
The application discloses battery spouts sign indicating number, selects separately integration system and method, the system includes: the code spraying mechanism is used for scanning the bar code information of the battery and generating an information label according to the bar code information; code-spraying and printing the information labels at preset positions of the batteries, scanning the batteries with the printed information labels and then sending the batteries to a sorting mechanism; the sorting mechanism is used for carrying out capacity test on the battery and associating the test result with the corresponding information label; and sorting the associated batteries according to the capacity. The embodiment of the application can not need to finish sorting before code spraying, so that the same production line can simultaneously contain a plurality of batteries with different capacity specifications, and the traceability of the batteries in the production and sale processes can also be improved by setting the information label which is uniquely corresponding to the battery code of the battery.
Description
Technical Field
The application relates to the field of automation control, in particular to a battery code spraying and sorting integrated system and method.
Background
At present, the processing and assembling processes of electronic products and the like involve the assembly of various parts, so that the bar codes are attached to the surfaces of the assembled parts for the convenience of data tracing in the later period, and the bar code reader is a common mode for reading the bar codes of the components. In order to ensure the traceability of the production and the sale of the battery, an information tag associated with the production and the sale process is required to be added in the production process of the battery nowadays.
Because the existing tracing requirement is not high, only the correlation of the information labels is required to be carried out on a certain batch or a certain group of batteries, the information labels are generally arranged on a fixed jig for loading the batteries, and in order to ensure the consistency, the batteries on the fixed jig need to have uniform capacity specifications so as to be simultaneously correlated to the same information label.
Therefore, the batteries must be sorted first and then subjected to a uniform code scanning operation for the fixed jig. However, in this way, production lines of batteries with different capacities must be separated in the production process, so that if a manufacturer needs to produce batteries with N specifications, N similar production lines of sorting and code-spraying equipment are needed, a large amount of equipment cost and occupied space are consumed, and the benefit is relatively low. Moreover, the accuracy of tracing back is relatively low when multiple batteries are associated with the same information tag.
Disclosure of Invention
The application provides a system and a method for integrating code spraying and sorting of batteries, which can reduce the equipment cost of code spraying and sorting equipment when a plurality of capacity batteries need to be produced.
The application discloses battery spouts a yard, selects separately integration system, the system includes:
the code spraying mechanism is used for scanning the bar code information of the battery and generating an information label according to the bar code information; code spraying and printing the information labels at preset positions of the batteries, scanning the codes of the batteries printed with the information labels, and then sending the batteries to a sorting mechanism; and
the sorting mechanism is used for carrying out capacity test on the battery and associating the test result with the corresponding information label; and sorting the associated batteries according to the capacity.
In one embodiment, the code spraying mechanism includes:
the first transmission unit is used for transmitting the battery;
the adjusting unit is arranged on the first transmission unit and used for carrying out position rotation adjustment on the transmitted battery along the long shaft;
the first code scanning unit is arranged on one side of the adjusting unit and used for identifying the bar code information of the battery on the adjusting unit in the rotation process of the battery;
the code spraying unit is arranged at the next station of the first code scanning unit and is used for spraying and printing an information label corresponding to the bar code information on the battery after code scanning; and
and the second code scanning unit is arranged at the next station of the code spraying unit and used for identifying the information label of the battery after code spraying so as to store the information label.
In an embodiment, the code spraying mechanism is specifically configured to:
after the first code scanning unit identifies the bar code information of the battery, the adjusting unit continues to adjust the position of the battery;
and adjusting the battery to a position corresponding to the label area for code spraying so that the code spraying unit can spray codes to the label area.
In one embodiment, the adjusting the battery to a position opposite to a label area for code spraying includes:
identifying a label area which can be used for code spraying on the battery through the first code scanning unit;
and if the label area on the battery is identified, stopping position adjustment of the battery, and transmitting the battery to the code spraying unit through the first transmission unit to perform code spraying operation.
In an embodiment, the identifying, by the first code scanning unit, a label area available for code spraying on the battery includes:
identifying blank regions on the battery by a threshold segmentation algorithm;
judging whether the blank area meets the code spraying requirement of the information label or not;
and if so, taking the blank area as a label area.
In one embodiment, the sorting mechanism comprises:
the second transmission unit is used for transmitting the battery with the information label scanned codes;
the testing unit is used for carrying out capacity testing on the battery;
the information association unit is used for calling and associating the information of the information label of the battery corresponding to the test result through a linked list according to the test result of the test unit;
a sorting unit including a plurality of battery transport grooves that are distinguished based on the capacity of the battery;
and the shifting unit is used for shifting the batteries subjected to the capacity test on the second transmission unit into the battery conveying groove related to the capacity of the batteries so as to sort the batteries.
In an embodiment, the sorting mechanism is specifically configured to:
and simultaneously associating a plurality of batteries by utilizing multithreading, wherein the number of the associated batteries corresponds to the number of the batteries tested simultaneously.
In one embodiment, the system further comprises:
and the information label database is used for storing the information label of each battery, and the information label is used for being associated with data generated in the production and sale processes.
The application also discloses a battery code spraying and sorting method, which comprises the following steps:
scanning the bar code information of the battery and generating an information label according to the bar code information;
printing the information label at a preset position of the battery, scanning the battery with the printed information label, and sending the battery to a sorting mechanism;
carrying out capacity test on the battery, and associating the test result with the corresponding information label in a linked list mode;
and sorting the associated batteries according to the capacity.
In one embodiment, the barcode information of the battery is scanned, and an information tag is generated according to the barcode information; will the information label is printed the preset position of battery, send to sorting mechanism after sweeping the sign indicating number with the battery of having printed the information label, include:
transmitting the battery;
carrying out position rotation adjustment on the transmitted battery along the long shaft;
identifying the bar code information of the battery on the adjusting unit in the rotation process of the battery;
spraying and printing an information label corresponding to the bar code information on the battery after code scanning;
and identifying the information label of the battery after code spraying so as to store the information label.
In an embodiment, the performing the capacity test on the battery and associating the test result with the corresponding information tag in a linked list manner includes:
transmitting the battery with the scanned information label code;
carrying out capacity test on the battery;
calling and associating information of the information label of the battery corresponding to the test result through a linked list according to the test result;
and shifting the batteries with the finished capacity tests into the battery conveying grooves related to the capacities of the batteries so as to sort the batteries.
According to the system and the method for code spraying and sorting of the battery, the information label which is uniquely associated with the battery is generated by scanning the bar code information of the battery, the code spraying of the information label is printed at the preset position of the battery, the battery with the printed information label is sent to the sorting mechanism for capacity testing after being scanned, the testing result is associated with the information label of the battery, and the battery after association is sorted according to the capacity. Through the mode, sorting does not need to be finished before code spraying, so that the batteries with different capacity specifications can be simultaneously contained in the same production line, and the traceability of the batteries in the production and sale processes can be improved by arranging the information label uniquely corresponding to the battery codes of the batteries.
Drawings
Fig. 1 is a functional block diagram of a system for integrating code spraying and sorting of batteries according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a code spraying mechanism provided in the embodiment of the present application.
Fig. 3 is a schematic structural diagram of a sorting mechanism according to an embodiment of the present application.
Fig. 4 is a flowchart illustrating an implementation of a method for code spraying and sorting of batteries according to an embodiment of the present application.
Fig. 5 is a flowchart of an implementation of a battery sorting process provided in an embodiment of the present application.
Detailed Description
Referring to the drawings, wherein like reference numbers refer to like elements, the principles of the present application are illustrated as being implemented in a suitable computing environment. The following description is based on illustrated embodiments of the application and should not be taken as limiting the application with respect to other embodiments that are not detailed herein.
The term "module" as used herein may be a software object that executes on the computing system. The different components, modules, engines, and services described herein may be implementation objects on the computing system. The apparatus and method described herein may be implemented in software, but may also be implemented in hardware, and are within the scope of the present application.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, a functional block diagram of a system for integrating code spraying and sorting of batteries according to an embodiment of the present application is shown.
As shown in fig. 1, the integrated system for spraying codes and sorting batteries comprises a code spraying mechanism 1 and a sorting mechanism 2.
The code spraying mechanism 1 is used for scanning bar code information of the battery and generating an information label according to the bar code information; and the information labels are subjected to code spraying and printing at the preset positions of the batteries, and the batteries printed with the information labels are conveyed to the sorting mechanism 2 after being subjected to code scanning.
The code spraying mechanism 1 can scan and identify the bar code information on the battery. The bar code information is a unique identification which is sprayed and printed on the shell in the manufacturing process of the battery. The information label can be a label corresponding to associated information which is created according to the battery bar code information and is related to production, test or sale. The information label can be represented by a two-dimensional code, a bar code or other identifiers such as numbers, symbols and the like.
The code spraying mechanism 1 can spray the code on the information label at a preset position of the battery, for example, a blank area, so that the external image acquisition device can scan the code on the information label and analyze the information label to acquire data corresponding to production, test or sale related to the information label.
After the code spraying operation of the information label is finished, the battery can be scanned again, the information label is analyzed through the code scanning and stored in the preset memory, and therefore the information label can be called through the specific position of the memory in subsequent production, test or sale operation.
Referring to fig. 2, a structure of a code spraying mechanism provided in the embodiment of the present application is shown in the figure.
As shown in fig. 2, the code spraying structure includes a first transmission unit 11, an adjustment unit 12, a first code scanning unit 13, a code spraying unit 14, and a second code scanning unit 15.
The first transmission unit 11 is used for transmitting the battery. Specifically, the first transfer unit 11 may be a transfer belt or a transfer structure that can transfer a battery. The height difference between the conveyor belt and the two sides is a certain value so as to form a groove-shaped structure, and the batteries can be conveyed along the extending direction of the long shaft along with the movement of the conveyor belt.
And an adjusting unit 12, provided on the first transmission unit 11, for performing position rotation adjustment on the transmitted battery along the long axis. The adjusting unit 12 can be driven by one or two driving wheels to rotate in the same direction, so that the battery placed on the adjusting unit can rotate along with the rotation of the driving wheels. Of course, besides the above implementation, the battery can be adjusted by rotating along the long axis in other manners.
And the first code scanning unit 13 is arranged on one side of the adjusting unit 12 and used for identifying the bar code information of the battery on the adjusting unit 12 in the rotation process of the battery. In an embodiment, the first code scanning unit 13 may include a camera, and in another embodiment, the first code scanning unit 13 may further include a light supplement device, so as to ensure image shooting quality of the battery by the camera, and improve accuracy and recognition efficiency of barcode recognition.
In one embodiment, the first code scanning unit 13 obtains barcode data corresponding to the barcode by identifying the position of the barcode on the battery and scanning the barcode on the battery, and sends the barcode data to the corresponding processing unit. The processing unit may determine the information tag corresponding to the battery according to the barcode information, and send the information tag to the code spraying unit 14.
Further, the first scan unit 13 may recognize the position of the barcode by threshold segmentation, for example, by using an open operation and a close operation to recognize the position of the barcode, and performing data analysis on the barcode by an analysis algorithm.
In another embodiment, in order to enable the code spraying unit 14 to print on the preset code spraying position smoothly, after the first code scanning unit 13 identifies the barcode information of the battery, the adjusting unit 12 continues to adjust the position of the battery; the battery is adjusted to a position corresponding to the label area for code spraying so that the code spraying unit 14 can spray codes to the label area.
For example, a preset adjustment angle may be set, for example, if the battery is rotated to a position located at an included angle of 180 degrees with respect to the barcode, the adjustment angle may be set according to the appearance layout of the battery, or may be rotated to some other angle after the barcode scanning is completed.
The above-described embodiments can quickly adjust the battery to a preset label area.
In another embodiment, since the appearance of the battery may be different according to different models, in order to avoid that different label areas exist in batteries with different capacities, the label area available for code spraying on the battery may be identified by the first code scanning unit 13, and if the label area on the battery is identified, the position adjustment of the battery is stopped, and the battery is transmitted to the code spraying unit 14 through the first transmission unit 11 to perform the code spraying operation.
Wherein the label area of the battery can be determined by identifying blank areas on the battery.
Specifically, the identification of the label area on the battery, which can be used for code spraying, by the first code scanning unit 13 includes: identifying blank regions on the battery by a threshold segmentation algorithm; judging whether the blank area meets the code spraying requirement of the information label or not; and if so, taking the blank area as a label area. The code spraying requirement can be determined by judging the conditions of different colors of the current area, the size of the blank area and the like through the image acquired by the first code scanning unit 13.
By the method, the information label can be printed on the preset blank position in a code spraying mode, so that subsequent identification is facilitated, the information label cannot be shielded by other elements on the battery, and the code spraying requirements of the batteries with different capacities and appearances can be adapted favorably.
And the code spraying unit 14 is arranged at the next station of the first code scanning unit 13 and is used for spraying and printing the information label corresponding to the bar code information on the battery subjected to code scanning. The code spraying unit 14 may receive the information label sent by the processing unit and currently conveyed to the battery at the station, and print the information label on the corresponding position of the battery in a preset form.
And the second code scanning unit 15 is arranged at the next station of the code spraying unit 14 and is used for identifying the information labels of the batteries subjected to code spraying so as to store the information labels.
The second code scanning unit 15, similar to the first code scanning unit 13, can identify the position of the information tag on the battery, and scan the information tag on the battery, so as to obtain the tag data corresponding to the information tag, and send the tag data to the corresponding processing unit. The processing unit can send the information label to the subsequent flow according to the information label, so that the information of the testing, production and sale links in the subsequent flow is bound with the information label conveniently.
The sorting mechanism 2 is used for carrying out capacity test on the battery and associating the test result with the corresponding information label; and sorting the batteries after the association is completed according to the capacity.
The sorting mechanism 2 can determine the capacity of each battery after the capacity test of the batteries, and sort the batteries with different battery capacities so as to facilitate the subsequent production and sale of the batteries with different capacities.
For traditional earlier the process of selecting separately and spouting the sign indicating number again, the battery of current mode can sweep the sign indicating number simultaneously with the battery of multiple different capacity and spout the sign indicating number back, and rethread unified sorting mechanism 2 is selected separately for the battery that spout sign indicating number mechanism 1 and sorting mechanism 2 can the multiple different capacity of adaptation simultaneously, need the drawback that the battery product of different capacity was handled to the equipment of a plurality of differences in avoiding traditional mode, reduction equipment cost. And the traceability of the battery in the production and sale processes can be improved by arranging the information tag uniquely corresponding to the battery code of the battery.
Referring to fig. 3, a structure of a sorting mechanism 2 according to an embodiment of the present application is shown.
As shown in fig. 3, in one embodiment, the sorting mechanism 2 includes a second transfer unit 21, a test unit 22, an information associating unit, a sorting unit 23, and a shift unit 24.
And a second transmission unit 21 for transmitting the battery with the scanned information tag. The second transmission unit 21 may refer to an embodiment of the first transmission unit 11, which may transmit through the width direction of the battery.
And the test unit 22 is used for carrying out capacity test on the battery.
In one embodiment, the test unit 22 can test multiple batteries simultaneously by providing multiple battery test stations.
And the information association unit is used for calling and associating the information of the information label of the battery corresponding to the test result through the linked list according to the test result of the test unit 22.
The information association unit may be a processor of the sorting mechanism 2, for example, a processing module such as an MCU, an SOC, or the like performs processing, and invokes information of the information tag of the battery corresponding to the test result in a linked list form to associate the test result, so that capacity information obtained by the battery test may be associated with the information tag in a one-to-one correspondence manner, and data and the information tag may be bound in subsequent production and sales processes.
In an embodiment, the linked list may adopt a form of storing the information tag in the device cache, and the foremost information tag of the linked list may be associated and bound after the battery test is completed by measuring and calculating the transport and test duration of the transport belt, and the bound information tag corresponds to the tested battery. In some cases, such as testing 5 batteries simultaneously, the first 5 info tags of the linked list may be extracted and bound simultaneously.
It can be understood that the linked list calling manner and the association manner can be determined according to actual situations.
By adopting a linked list calling mode, the delay caused by storing the information in the server and the condition of information loss in the transmission process can be avoided, so that the reliability of the test result and the information label in the correlation process is improved. In addition, a code scanning module does not need to be used in the sorting mechanism 2 in a linked list mode, and manufacturing and maintenance cost of equipment is further reduced.
And the code spraying and sorting processes of the batteries use a linked list calling mode to communicate information, so that the butt joint process between the code spraying and sorting processes of the batteries is more reliable, and the information integration between the two processes is favorably realized.
The sorting unit 23 includes a plurality of battery feed grooves that are distinguished based on the capacity of the battery. Each battery conveying groove corresponds to one assembly line so as to facilitate the subsequent processing and packaging of batteries with different capacities.
And a shifting unit 24 for shifting the battery, which has been subjected to the capacity test, on the second transfer unit 21 into a battery transfer groove associated with the capacity of the battery to sort the battery. In particular, the displacement unit 24 may be implemented by a robot. In one embodiment, a plurality of batteries to be tested may be sorted by the shift unit 24 according to the test results.
In one embodiment, the system further comprises an information tag database for storing an information tag of each battery, wherein the information tag is used for being associated with data generated in the production and sale process. Through the information label database, the traceability of the information label of the battery product can be realized.
According to the battery code spraying and sorting integrated system, after the information label uniquely associated with the battery is generated by scanning the bar code information of the battery, the information label is printed at the preset position of the battery in a code spraying mode, the battery printed with the information label is sent to the sorting mechanism for capacity testing after being scanned, and after the testing result is associated with the information label of the battery, the battery after association is sorted according to the capacity. Through the mode, sorting does not need to be finished before code spraying, so that the batteries with different capacity specifications can be simultaneously contained in the same production line, and the traceability of the batteries in the production and sale processes can be improved by arranging the information label uniquely corresponding to the battery codes of the batteries.
Referring to fig. 4, a flow chart of implementing a method for code spraying and sorting batteries according to an embodiment of the present application is shown.
As shown in fig. 4, the method for code spraying and sorting batteries may be applied to the system for code spraying and sorting batteries in any embodiment shown in fig. 1 to 3, and may also be applied to other equipment mechanisms capable of implementing the steps of the method.
The method comprises the following steps:
101. scanning the bar code information of the battery and generating an information label according to the bar code information.
The bar code information is a unique identification which is sprayed and printed on the shell in the manufacturing process of the battery. The information label can be a label corresponding to associated information which is created according to the battery bar code information and is related to production, test or sale. The information label can be displayed by a two-dimensional code, a bar code or other identifiers such as numbers, symbols and the like.
102. And printing the information label at the preset position of the battery, scanning the battery printed with the information label, and then sending the battery to the sorting mechanism.
The information label can be subjected to code spraying and printing at a preset position of the battery, for example, a blank area, through a code spraying mechanism, so that the external image acquisition equipment can scan the information label and analyze the information label to acquire data corresponding to production, test or sale related to the information label.
After the code spraying operation of the information label is finished, the battery can be scanned again, the information label is analyzed through the code scanning and stored in the preset memory, and therefore the information label can be called through the specific position of the memory in subsequent production, test or sale operation.
103. And carrying out capacity test on the battery, and associating the test result with the corresponding information tag in a linked list mode.
104. And sorting the associated batteries according to the capacity.
The sorting mechanism can determine the capacity of each battery after the capacity of the battery is tested, and sorts the batteries with different battery capacities so as to facilitate the subsequent production and sale of the batteries with different capacities.
For traditional earlier the process of selecting separately and spouting the sign indicating number again, the battery of current mode can sweep the sign indicating number simultaneously with the battery of multiple different capacity and spout the sign indicating number back, and rethread unified sorting mechanism selects separately for spout the battery that the sign indicating number mechanism and sorting mechanism can the multiple different capacity of adaptation simultaneously, need the drawback that the battery product of different capacity was handled to the equipment of a plurality of differences in avoiding traditional mode, reduction equipment cost. And the traceability of the battery in the production and sale processes can be improved by arranging the information tag uniquely corresponding to the battery code of the battery.
In an embodiment, the method may specifically include the steps of: transmitting the battery; carrying out position rotation adjustment on the transmitted battery along the long shaft; in the rotation process of the battery, identifying the bar code information of the battery on the adjusting unit; spraying and printing an information label corresponding to the bar code information on the battery after code scanning; and identifying the information label of the battery after code spraying so as to store the information label.
Wherein the adjusting unit can be driven by one or two driving wheels to rotate in the same direction, so that the battery placed on the adjusting unit can rotate along with the rotation of the driving wheels. Of course, besides the above implementation, the battery can be adjusted by rotating along the long axis in other manners.
In one embodiment, the first code scanning unit may include a camera, and in another embodiment, the first code scanning unit may further include a light supplement device, so as to ensure image shooting quality of the battery by the camera, and improve accuracy and recognition efficiency of barcode recognition.
In one embodiment, the first code scanning unit obtains barcode data corresponding to the barcode by identifying the position of the barcode of the battery and scanning the barcode on the battery, and sends the barcode data to the corresponding processing unit. The processing unit can determine the information label corresponding to the battery according to the bar code information and send the information label to the code spraying unit.
Further, the first code scanning unit may recognize the position of the barcode by a threshold segmentation method, for example, the position of the barcode is recognized by an open operation and a close operation, and the barcode is subjected to data analysis by an analysis algorithm.
In another embodiment, in order to enable the code spraying unit to smoothly print the code on the preset code spraying position, when the first code scanning unit identifies the bar code information of the battery, the adjusting unit continues to adjust the position of the battery; and adjusting the battery to a position corresponding to the label area for code spraying so that the code spraying unit can spray codes to the label area.
For example, a preset adjustment angle may be set, for example, if the battery is rotated to a position located at an included angle of 180 degrees with respect to the barcode, the adjustment angle may be set according to the appearance layout of the battery, or may be rotated to some other angle after the barcode scanning is completed.
The above-described embodiments can quickly adjust the battery to a preset label area.
In another embodiment, since the appearance of the battery may be different according to different models, in order to avoid different label areas of batteries with different capacities, the label area on the battery, which can be used for code spraying, may be identified by the first code scanning unit, and if the label area on the battery is identified, the position adjustment of the battery is stopped, and the battery is transmitted to the code spraying unit through the first transmission unit to perform the code spraying operation.
Wherein the label area of the battery may be determined by identifying a blank area on the battery.
Specifically, the identification of the label area on the battery, which can be used for code spraying, by the first code scanning unit includes: identifying blank regions on the battery by a threshold segmentation algorithm; judging whether the blank area meets the code spraying requirement of the information label or not; and if so, taking the blank area as a label area. The code spraying requirement can be determined whether the conditions such as different colors of the current area, the size of the blank area and the like are met through the image acquired by the first code scanning unit.
By the method, the information label can be printed on the preset blank position in a code spraying mode, so that subsequent identification is facilitated, the information label cannot be shielded by other elements on the battery, and the code spraying requirements of the batteries with different capacities and appearances can be adapted favorably.
With reference to fig. 5, a flowchart of implementing a battery sorting process provided by the embodiment of the present application is shown.
201. And transmitting the battery with the scanned information label.
202. And carrying out capacity test on the battery.
In one embodiment, multiple batteries can be tested simultaneously by providing multiple battery test stations.
203. And calling and associating the information of the information label of the battery corresponding to the test result through the linked list according to the test result of the test unit.
In an embodiment, the linked list may adopt a form of storing the information tag in the device cache, and the foremost information tag of the linked list may be associated and bound after the battery test is completed by measuring and calculating the transport and test duration of the transport belt, and the bound information tag corresponds to the tested battery. In some cases, such as testing 5 batteries simultaneously, the first 5 info tags of the linked list may be extracted and bound simultaneously.
It can be understood that the linked list calling manner and the association manner can be determined according to actual situations.
By adopting a linked list calling mode, the delay caused by storing the information in the server and the condition of information loss in the transmission process can be avoided, so that the reliability of the test result and the information label in the correlation process is improved. In addition, a code scanning module does not need to be used in the sorting mechanism in a linked list mode, and manufacturing and maintenance cost of the equipment is further reduced.
And the code spraying and sorting processes of the batteries use a linked list calling mode to communicate the information, so that the butt joint process between the code spraying and sorting processes of the batteries is more reliable, and the information integration between the two processes is favorably realized.
204. And shifting the batteries with the finished capacity tests into a battery conveying groove related to the capacity of the batteries so as to sort the batteries.
According to the battery code spraying and sorting integrated system, after the information label uniquely associated with the battery is generated by scanning the bar code information of the battery, the information label is printed at the preset position of the battery in a code spraying mode, the battery printed with the information label is sent to the sorting mechanism for capacity testing after being scanned, and after the testing result is associated with the information label of the battery, the battery after association is sorted according to the capacity. Through the mode, sorting does not need to be finished before code spraying, so that the batteries with different capacity specifications can be simultaneously contained in the same production line, and the traceability of the batteries in the production and sale processes can be improved by arranging the information label uniquely corresponding to the battery codes of the batteries.
For avoiding repeated description, reference may be made to the description of the battery code spraying and sorting system for the flow in each process.
In the embodiment of the present application, the system for spraying codes on batteries and sorting the batteries belongs to the same concept as the method for spraying codes on batteries and sorting the batteries in the above embodiments, and any method step provided in the embodiment of the method for spraying codes on batteries and sorting the batteries can be operated on the system for spraying codes on batteries and sorting the batteries.
Embodiments of the present application further provide a computer storage medium, where the computer storage medium may store a program, and when the program is executed by a processor, the program may perform some or all of the steps in the embodiments of the method for code spraying and sorting of batteries, where the steps include:
scanning the bar code information of the battery and generating an information label according to the bar code information; printing the information label at a preset position of the battery, scanning the battery with the printed information label, and sending the battery to a sorting mechanism; carrying out capacity test on the battery, and associating the test result with the corresponding information label in a linked list mode; and sorting the associated batteries according to the capacity.
The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM) or a Random Access Memory (RAM).
The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present application within the knowledge of those skilled in the art.
Claims (9)
1. The utility model provides a battery spouts a yard, selects separately integrated system which characterized in that, the system includes:
the code spraying mechanism is used for scanning the bar code information of the battery and generating an information label according to the bar code information; code-spraying and printing the information labels at preset positions of the batteries, scanning the batteries with the printed information labels and then sending the batteries to a sorting mechanism; and
the sorting mechanism is used for carrying out capacity test on the battery and associating the test result with the corresponding information label; sorting the associated batteries according to capacity;
the code spraying mechanism comprises:
the first transmission unit is used for transmitting the battery;
the adjusting unit is arranged on the first transmission unit and used for carrying out position rotation adjustment on the transmitted battery along the long shaft;
the first code scanning unit is arranged on one side of the adjusting unit and used for identifying the bar code information of the battery on the adjusting unit in the rotation process of the battery;
the code spraying unit is arranged at the next station of the first code scanning unit and is used for spraying and printing an information label corresponding to the bar code information on the battery after code scanning; and
the second code scanning unit is arranged at the next station of the code spraying unit and used for identifying the information labels of the batteries subjected to code spraying so as to store the information labels;
the code spraying mechanism is specifically used for:
after the first code scanning unit identifies the bar code information of the battery, the adjusting unit continues to adjust the position of the battery;
adjusting the battery to a position corresponding to a label area for code spraying so that the code spraying unit can spray codes to the label area;
and the sorting mechanism is also used for calling the test result in a linked list mode to the information of the information label of the battery corresponding to the test result for association.
2. The integrated system for code spraying and sorting of batteries according to claim 1, wherein the adjusting of the batteries to a position opposite to a label area for code spraying comprises:
identifying a label area which can be used for code spraying on the battery through the first code scanning unit;
and if the label area on the battery is identified, stopping position adjustment of the battery, and transmitting the battery to the code spraying unit through the first transmission unit to perform code spraying operation.
3. The integrated system for code spraying and sorting of batteries according to claim 2, wherein the identifying the label area on the battery available for code spraying by the first code scanning unit comprises:
identifying blank regions on the battery by a threshold segmentation algorithm;
judging whether the blank area meets the code spraying requirement of the information label or not;
and if so, taking the blank area as a label area.
4. The integrated system for code spraying and sorting of batteries according to claim 1, wherein the sorting mechanism comprises:
the second transmission unit is used for transmitting the battery with the information label scanned codes;
the testing unit is used for carrying out capacity testing on the battery;
the information association unit is used for calling and associating the information of the information label of the battery corresponding to the test result through a linked list according to the test result of the test unit;
a sorting unit including a plurality of battery transport grooves that are distinguished based on the capacity of the battery;
and the shifting unit is used for shifting the batteries subjected to the capacity test on the second transmission unit into the battery conveying groove related to the capacity of the batteries so as to sort the batteries.
5. The integrated system for code spraying and sorting of batteries according to claim 1 or 4, wherein the sorting mechanism is specifically configured to:
and simultaneously associating a plurality of batteries by utilizing multithreading, wherein the number of the associated batteries corresponds to the number of the batteries tested simultaneously.
6. The integrated system for code spraying and sorting of batteries according to claim 1, further comprising:
and the information label database is used for storing the information label of each battery, and the information label is used for being associated with data generated in the production and sale processes.
7. A battery code spraying and sorting method is characterized by comprising the following steps:
scanning bar code information of the battery, and generating an information label according to the bar code information;
printing the information labels at preset positions of the batteries through a code spraying mechanism, scanning the codes of the batteries with the printed information labels, and then sending the batteries to a sorting mechanism;
carrying out capacity test on the battery, and associating the test result with the corresponding information label in a linked list manner;
sorting the associated batteries according to capacity;
the code spraying mechanism comprises:
the first transmission unit is used for transmitting the battery;
the adjusting unit is arranged on the first transmission unit and used for carrying out position rotation adjustment on the transmitted battery along the long shaft;
the first code scanning unit is arranged on one side of the adjusting unit and used for identifying the bar code information of the battery on the adjusting unit in the rotation process of the battery;
the code spraying unit is arranged at the next station of the first code scanning unit and is used for spraying and printing an information label corresponding to the bar code information on the battery after code scanning; and
the second code scanning unit is arranged at the next station of the code spraying unit and used for identifying the information labels of the batteries subjected to code spraying so as to store the information labels;
the code spraying mechanism is specifically used for:
after the first code scanning unit identifies the bar code information of the battery, the adjusting unit continues to adjust the position of the battery;
adjusting the battery to a position corresponding to a label area for code spraying so that the code spraying unit can spray codes to the label area;
and the sorting mechanism is also used for calling the test result in a linked list mode to the information of the information label of the battery corresponding to the test result for association.
8. The method for spraying codes on and sorting batteries according to claim 7, wherein the bar code information of the batteries is scanned, and an information label is generated according to the bar code information; will the information label is printed the preset position of battery, send to sorting mechanism after sweeping the sign indicating number with the battery of having printed the information label, include:
transmitting the battery;
carrying out position rotation adjustment on the transmitted battery along the long shaft;
identifying the bar code information of the battery on the adjusting unit in the rotation process of the battery;
spraying and printing an information label corresponding to the bar code information on the battery after code scanning;
and identifying the information label of the battery after code spraying so as to store the information label.
9. The method for code spraying and sorting of batteries according to claim 8, wherein the performing a capacity test on the batteries and associating the test result with the corresponding information tag in a linked list manner comprises:
transmitting the battery with the scanned information label code;
carrying out capacity test on the battery;
calling and associating the information of the information label of the battery corresponding to the test result through a linked list according to the test result;
and shifting the batteries with the finished capacity tests into a battery conveying groove related to the capacity of the batteries so as to sort the batteries.
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| CN114192443A (en) | 2022-03-18 |
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