CN114239772A - Method for automatically changing reserved bit and top side sealing method - Google Patents
Method for automatically changing reserved bit and top side sealing method Download PDFInfo
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- CN114239772A CN114239772A CN202111445428.3A CN202111445428A CN114239772A CN 114239772 A CN114239772 A CN 114239772A CN 202111445428 A CN202111445428 A CN 202111445428A CN 114239772 A CN114239772 A CN 114239772A
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 238000005507 spraying Methods 0.000 claims abstract description 47
- 238000004806 packaging method and process Methods 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 6
- 230000008439 repair process Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 description 9
- 238000012958 reprocessing Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention discloses a method for automatically changing reserved bits and a top side sealing method, wherein the method for automatically changing the reserved bits comprises the following steps: step 1, before a top side sealing machine is used for packaging a bare cell, scanning a pole lug code, and uploading the pole lug code to a system; step 2, the system inquires that the naked battery cell has the repair-removing mark record, and sends a signal for changing the reserved position of the battery cell code to the code spraying gun; and 3, receiving a signal by the code spraying gun, and changing the reserved position. The system can accurately and automatically identify and change the code spraying reserved position by judging whether the battery cell enters or exits the pole lug code mark record of the repair room or not when the repair material production is related, thereby reducing the time of code spraying abnormity and shutdown and facilitating data tracing.
Description
Technical Field
The invention relates to the technical field of lithium ion battery manufacturing, in particular to a method for automatically changing a reserved position and a top side sealing method.
Background
In the production process of the polymer lithium ion battery cell, the top side sealing section monitors and uploads data, but the recording time of the data is not accurate enough, and the data tracing is difficult, so that the mode of binding a code spraying gun and a pole lug code record in the prior art is adopted, the pole lug code and the battery cell code are bound, when abnormal risks exist, the data tracing can be carried out, the time and the battery cell are accurately locked, but the method has the following defects: firstly, when the materials are repaired in top side sealing production, the machine needs to be stopped and the code spraying reserved position needs to be changed manually; secondly, material mixing and code spraying abnormity easily occur when the reserved position is manually changed.
Disclosure of Invention
In view of the problems in the background art, the invention aims to provide a method for automatically changing a reserved position and a top sealing method.
In order to achieve the purpose, the invention adopts the following technical scheme:
in a first aspect, the present invention provides a method for automatically changing reserved bits, including the following steps:
step 1, before a top side sealing machine is used for packaging a bare cell, scanning a pole lug code, and uploading the pole lug code to a system;
step 2, the system inquires that the naked battery cell has a repair-removing mark record, and sends a signal for changing a reserved position of a battery cell code to a code spraying gun;
and 3, receiving a signal by the code spraying gun, and changing the reserved position.
Specifically, in step 2, the system queries whether the naked electric core has a rework removing sign record, if so, sends a signal to the code spraying gun, changes a reserved position of the electric core code, and if not, does not send a signal to the code spraying gun.
Specifically, the pole lug code is a two-dimensional code.
Specifically, the code spraying gun adopts ink to spray codes.
Specifically, the code spraying gun sprays codes to the reserved positions by adopting ink, and the battery core codes are information of two-dimensional codes and battery cores.
Specifically, the system includes a MES.
In a second aspect, the present invention provides a top sealing method, comprising the steps of:
step 1, feeding bare cells;
step 2, scanning codes to identify the lug codes, uploading the lug codes to a system, inquiring whether the naked electric core has a repair-removing mark record or not by the system, if so, sending a signal to a code spraying gun, changing a reserved position of the electric core code, and if not, not sending a signal to the code spraying gun;
step 3, the bare cell after code scanning identification is arranged in a shell for packaging;
step 4, testing Hi-pot of the encapsulated battery cell;
step 5, the code spraying gun sprays codes on the battery cell;
step 6, scanning the cell codes and uploading the cell codes to the system;
step 7, the system binds the tab code and the cell code;
step 8, pasting a film on the battery core;
and 9, blanking the battery cell.
Specifically, the code spraying gun sprays the battery core code on the shell, and the battery core code and the tab code are located on the same side.
Specifically, the code spraying gun continuously sprays ink from a single nozzle through pressure, the ink is broken after being oscillated by a crystal to form ink dots, and the ink dots are charged and deflected at high voltage and then scanned on the surface of the shell to form the cell code.
Specifically, the shell is an aluminum-plastic film.
The invention has the following beneficial effects: whether the battery cell has the mark record for removing the repair or not is identified through manual operation, the operation of the top-side sealing machine needs to be stopped when the reserved position is manually changed, and meanwhile, the material mixing and code spraying are easy to perform through the manual identification operation. The utility model provides a system is according to sweeping yard information of the utmost point ear sign indicating number that uploads, when inquiring electric core and feel to have the sign indicating number of removing the reprocessing, then can send the signal that the position was reserved in the change to spouting the yard rifle, spouts the yard rifle and then reserves the position according to received instruction change, and whole process need not stop the operation of top side sealing machine, and whole process is accomplished by system top side sealing machine simultaneously, does not need artifical the intervention, consequently can not arouse compounding and spout a yard unusual. In addition, the lug code and the battery cell code are bound, so that data tracing can be performed when abnormal risks exist in a subsequent battery cell, and time and the battery cell can be accurately locked.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a process diagram of a method for automatically changing reserved bits according to the present invention.
FIG. 2 is a schematic diagram of the determination process for automatically changing the reserved bits according to the present invention.
Fig. 3 is a flow chart of a top sealing method of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Example 1
As shown in fig. 1, the present embodiment provides a method for automatically changing reserved bits, which is applied to a top sealing segment in cell production, and includes the following steps:
step 1, before a top side sealing machine is used for packaging a bare cell, scanning a tab code, and uploading the tab code to a system, wherein the tab code is a two-dimensional code, the system is MES (manufacturing execution system), and the tab code can be a bar code or a flow code;
step 2, the system inquires that the naked electric core has the repair removal mark record, sends a signal for changing the reserved position of the electric core code to the code spraying gun, specifically, the system inquires whether the naked electric core has the repair removal mark record, if so, sends a signal to the code spraying gun, changes the reserved position of the electric core code, and if not, does not send a signal to the code spraying gun;
and 3, spraying a code gun to receive signals, changing the reserved position, and not receiving the signals by the code gun, so that the reserved position does not need to be changed.
As shown in fig. 2, if the reserved bit of the normal bare cell is X, the reserved bit of the bare cell with the repair-released flag record is C. When the system inquires that the naked electric core has the repair-removing mark record, a signal is sent to the code spraying gun, and then the code spraying gun changes the reserved position from X to C. When the system finds that the naked electric core has the repair-removing mark record, the code spraying gun does not change the reserved position, and the reserved position is still X.
In this embodiment, the code spraying gun sprays codes with ink. The ink jet printing can well spray the cell code on the surface of the cell, and meanwhile, damage to the battery caused by heat generated by laser jet printing can be avoided, wherein the cell code is information of a two-dimensional code and the cell, and the information of the cell is a combination of letters and numbers.
Whether this embodiment has the sign record of removing the reprocessing for manual operation discernment electric core and need stop the operation of top side sealing machine when changing the reservation position manually, and manual identification operation mixes material easily simultaneously and spouts a yard unusual. The utility model provides a system is according to sweeping yard information of the utmost point ear sign indicating number that uploads, when inquiring electric core and feel to have the sign indicating number of removing the reprocessing, then can send the signal that the position was reserved in the change to spouting the yard rifle, spouts the yard rifle and then reserves the position according to received instruction change, and whole process need not stop the operation of top side sealing machine, and whole process is accomplished by system top side sealing machine simultaneously, does not need artifical the intervention, consequently can not arouse compounding and spout a yard unusual.
Example 2
As shown in fig. 3, the present embodiment provides a top sealing method, including the following steps:
step 1, feeding bare cells;
step 2, scanning codes to identify the lug codes, uploading the lug codes to a system, inquiring whether a naked electric core has a repair-removing sign record or not by the system, if so, sending a signal to a code spraying gun, changing a reserved position of the electric core code, and if not, not sending the signal to the code spraying gun, wherein the lug codes are two-dimensional codes, the system is MES, and the lug codes can also be bar codes or flow codes;
step 3, a top side sealing machine is used for packaging the naked battery cell subjected to code scanning identification into a shell, wherein the shell is an aluminum-plastic film;
step 4, testing Hi-pot of the encapsulated battery cell;
step 5, a code spraying gun sprays codes on the battery cell, in the embodiment, the code spraying gun sprays codes on reserved positions by adopting ink, the sprayed battery cell code is a two-dimensional code and battery cell information, preferably, the code spraying gun sprays the battery cell code on the surface of the shell, the battery cell code and the lug code are positioned on the same side, the specific code spraying process of the code spraying gun is that the code spraying gun continuously sprays ink from a single nozzle through pressure, the ink is broken after crystal oscillation to form ink dots, the ink dots are charged and deflected at high pressure to form the information of the two-dimensional code and the battery cell on the surface of the shell, the battery cell code can be well sprayed on the surface of the battery cell, and meanwhile, the damage of heat generated by laser code spraying on the battery cell or the fusion of the shell can be avoided;
step 6, scanning the cell codes and uploading the cell codes to the system;
step 7, binding the pole lug code and the battery cell code by the system;
step 8, pasting a film on the battery core;
and 9, blanking the battery cell.
Whether this embodiment has the sign record of removing the reprocessing for manual operation discernment electric core and need stop the operation of top side sealing machine when changing the reservation position manually, and manual identification operation mixes material easily simultaneously and spouts a yard unusual. The utility model provides a system is according to sweeping yard information of the utmost point ear sign indicating number that uploads, when inquiring electric core and feel to have the sign indicating number of removing the reprocessing, then can send the signal that the position was reserved in the change to spouting the yard rifle, spouts the yard rifle and then reserves the position according to received instruction change, and whole process need not stop the operation of top side sealing machine, and whole process is accomplished by system top side sealing machine simultaneously, does not need artifical the intervention, consequently can not arouse compounding and spout a yard unusual. In addition, the lug code and the battery cell code are bound, so that data tracing can be performed when abnormal risks exist in a subsequent battery cell, and time and the battery cell can be accurately locked.
Variations and modifications to the above-described embodiments may also occur to those skilled in the art, which fall within the scope of the invention as disclosed and taught herein. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious improvement, replacement or modification made by those skilled in the art based on the present invention is within the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A method for automatically changing reserved bits, comprising the steps of:
step 1, before a top side sealing machine is used for packaging a bare cell, scanning a pole lug code, and uploading the pole lug code to a system;
step 2, the system inquires that the naked battery cell has a repair-removing mark record, and sends a signal for changing a reserved position of a battery cell code to a code spraying gun;
and 3, receiving a signal by the code spraying gun, and changing the reserved position.
2. The method of claim 1, wherein in step 2, the system queries whether the bare cell has a rework flag record, if so, the system sends a signal to a code spraying gun, and changes the reserved bit of the cell code, otherwise, the system does not send a signal to the code spraying gun.
3. The method for automatically changing reserved bits according to claim 1, wherein the tab code is a two-dimensional code.
4. The method for automatically changing reserved bits as claimed in claim 1, wherein the code spraying gun sprays codes with ink.
5. The method for automatically changing the reserved bit according to claim 4, wherein the code spraying gun sprays a code on the reserved bit by using ink, and the cell code is information of a two-dimensional code and a cell.
6. A method of automatically changing reserved bits as claimed in claim 1 wherein said system comprises a MES.
7. A method of top sealing, comprising the steps of:
step 1, feeding bare cells;
step 2, scanning codes to identify the lug codes, uploading the lug codes to a system, inquiring whether the naked electric core has a repair-removing mark record or not by the system, if so, sending a signal to a code spraying gun, changing a reserved position of the electric core code, and if not, not sending a signal to the code spraying gun;
step 3, the bare cell after code scanning identification is arranged in a shell for packaging;
step 4, testing Hi-pot of the encapsulated battery cell;
step 5, the code spraying gun sprays codes on the battery cell;
step 6, scanning the cell codes and uploading the cell codes to the system;
step 7, the system binds the tab code and the cell code;
step 8, pasting a film on the battery core;
and 9, blanking the battery cell.
8. The top side sealing method of claim 7, wherein the code spraying gun sprays the cell code on the housing on the same side as the tab code.
9. The top side sealing method of claim 8, wherein the code spraying gun continuously sprays ink from a single nozzle through pressure, the ink is broken after oscillation of a crystal to form ink dots, and the ink dots are charged and deflected at high pressure to scan the surface of the shell to form the cell code.
10. The top sealing method of claim 8, wherein the housing is an aluminum-plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445428.3A CN114239772B (en) | 2021-11-30 | 2021-11-30 | Method for automatically changing reserved bit and top side sealing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111445428.3A CN114239772B (en) | 2021-11-30 | 2021-11-30 | Method for automatically changing reserved bit and top side sealing method |
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| Publication Number | Publication Date |
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| CN114239772A true CN114239772A (en) | 2022-03-25 |
| CN114239772B CN114239772B (en) | 2024-05-28 |
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| CN103522765A (en) * | 2013-09-18 | 2014-01-22 | 超威电源有限公司 | Online laser inkjet printing error correction verifying device for storage batteries |
| CN203888386U (en) * | 2013-12-31 | 2014-10-22 | 无锡市美峰橡胶制品制造有限公司 | Ink-jet printing machine conveyor belt product position-restricted device |
| CN107599649A (en) * | 2017-10-11 | 2018-01-19 | 深圳市优斯科智能科技有限公司 | A kind of high-precision chain pipeline system based on automatic code-spraying cylindrical battery |
| CN209085578U (en) * | 2018-11-07 | 2019-07-09 | 深圳市诚思品科技有限公司 | A kind of Soft Roll ion battery size detection and spray code spraying apparatus |
| CN210309567U (en) * | 2019-03-29 | 2020-04-14 | 广东利元亨智能装备股份有限公司 | Code spraying device |
| CN210429960U (en) * | 2019-08-29 | 2020-04-28 | 武汉逸飞激光设备有限公司 | Battery core code printing system and battery core production line |
| CN212424451U (en) * | 2020-06-15 | 2021-01-29 | 柳州三电汽车空调有限公司 | Online reworking system of automobile air conditioner assembly |
-
2021
- 2021-11-30 CN CN202111445428.3A patent/CN114239772B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103522765A (en) * | 2013-09-18 | 2014-01-22 | 超威电源有限公司 | Online laser inkjet printing error correction verifying device for storage batteries |
| CN203888386U (en) * | 2013-12-31 | 2014-10-22 | 无锡市美峰橡胶制品制造有限公司 | Ink-jet printing machine conveyor belt product position-restricted device |
| CN107599649A (en) * | 2017-10-11 | 2018-01-19 | 深圳市优斯科智能科技有限公司 | A kind of high-precision chain pipeline system based on automatic code-spraying cylindrical battery |
| CN209085578U (en) * | 2018-11-07 | 2019-07-09 | 深圳市诚思品科技有限公司 | A kind of Soft Roll ion battery size detection and spray code spraying apparatus |
| CN210309567U (en) * | 2019-03-29 | 2020-04-14 | 广东利元亨智能装备股份有限公司 | Code spraying device |
| CN210429960U (en) * | 2019-08-29 | 2020-04-28 | 武汉逸飞激光设备有限公司 | Battery core code printing system and battery core production line |
| CN212424451U (en) * | 2020-06-15 | 2021-01-29 | 柳州三电汽车空调有限公司 | Online reworking system of automobile air conditioner assembly |
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| CN114239772B (en) | 2024-05-28 |
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