CN108123097B - Bipolar lug deviation rectifying implementation method - Google Patents
Bipolar lug deviation rectifying implementation method Download PDFInfo
- Publication number
- CN108123097B CN108123097B CN201711374100.0A CN201711374100A CN108123097B CN 108123097 B CN108123097 B CN 108123097B CN 201711374100 A CN201711374100 A CN 201711374100A CN 108123097 B CN108123097 B CN 108123097B
- Authority
- CN
- China
- Prior art keywords
- width
- reference width
- deviation
- deviation correction
- actual
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Shearing Machines (AREA)
- Controlling Sheets Or Webs (AREA)
Abstract
The invention discloses a bipolar ear deviation rectifying implementation method, which comprises the following steps: confirming the automatic deviation correction to enable the material to finish the first automatic deviation correction at the centers of the two sensors, and recording the relative width of the material as the reference width of the material; if the tab enters the detection range of the sensors, judging whether the width of the material is larger than the reference width of the material, if the width of the material is detected to be larger than the reference width of the material by deviation correction, pausing the deviation correction, otherwise, continuing to correct the deviation until the material is in the centers of the two sensors; inquiring whether the actual width of the material is reduced or not, and if the actual width is reduced, recording the current value as a reference width, and updating the reference width of the material; and inquiring whether the actual width of the material is increased, if so, increasing the new reference width in the original reference width, and updating the reference width of the material. The invention judges through multiple cycles, corrects the error automatically, the intelligent degree is high, the precision is good, overcome the prior art two pole ear correct error automatically when over-running, the pole ear is easy to produce the fault action through the sensor and influence the deficiency of the product precision.
Description
Technical Field
The invention relates to the technical field of automatic deviation correction of a power lithium battery bipolar lug material, in particular to a method for realizing deviation correction of a bipolar lug.
Background
At present, the known automatic deviation correction of the double-pole-lug material of the power lithium battery adopts a method of centering ratio of the positions of a left sensor and a right sensor, the left sensor and the right sensor are required to be installed on the same horizontal line, the error is less than 0.2mm, most of the width of the pole lugs is 5-20mm, the pole lugs are easy to droop, the pole lugs on two sides cannot droop in the same range, and the die cutting precision of two pole pieces is required to be very high. When the automatic deviation correction is carried out, false operation is easy to generate when the tab passes through the sensor, and the precision of a product is influenced.
Disclosure of Invention
In view of the above defects in the prior art, the technical problem to be solved by the present invention is to provide a method for implementing deviation rectification of a bipolar tab, which overcomes the defect that when the deviation rectification of the bipolar tab is automatically over-run in the prior art, the error action of the tab passing through the sensor is easy to generate, which affects the precision of the product.
In order to achieve the above object, the present invention provides a method for implementing deviation rectification of a bipolar ear, comprising the following steps:
step 1, before automatic deviation correction, a tab-free material is in a sensor detection area, at the moment, automatic deviation correction is started, the material is subjected to first automatic deviation correction in the centers of two sensors by confirming the automatic deviation correction, and the relative width of the recorded material is the reference width of the material;
step 2, if the tab enters the detection range of the sensor, judging whether the width of the material is larger than the reference width of the material, if the width of the material is detected to be larger than the reference width of the material by deviation correction, pausing the deviation correction, otherwise, continuing to correct the deviation until the material is in the centers of the two sensors;
step 3, inquiring whether the actual width of the material is reduced, if so, recording the current value as a reference width, updating the reference width of the material, and otherwise, continuing the step 4;
step 4, inquiring whether the actual width of the material is increased, if so, increasing the new reference width in the original reference width, and updating the reference width of the material;
and 5, after the steps 3 and 4 are finished, the step 2 is entered for continuous circulation.
In the above method for implementing deviation rectification of the bipolar lug, in the step 2, if the tab enters the detection range of the sensor, whether the width of the material is greater than the reference width of the material in the step 1 by 0.5mm or not is judged, and if the deviation rectification is detected to be greater than the reference width of the material by 0.5mm, the deviation rectification is suspended.
In the above method for implementing deviation rectification of a bipolar lug, the step 3 inquires whether the actual width of the material is reduced: and inquiring whether the actual width of the material is less than the reference width of 0.1mm in the step 1.
In the above method for implementing deviation rectification of a bipolar lug, in step 4, it is inquired whether the actual width of the material is increased to be: and inquiring whether the actual width of the material is larger than the reference width of the step 1 by 0.1 mm.
In the above bipolar ear deviation rectifying implementation method, in step 4, if the actual width of the material becomes larger, the new reference width is increased by 0.1mm on the reference width in step 1.
The invention has the beneficial effects that:
the invention judges through multiple cycles, corrects the error automatically, the intelligent degree is high, the precision is good, overcome the prior art two pole ear correct error automatically when over-running, the pole ear is easy to produce the fault action through the sensor and influence the deficiency of the product precision.
The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings to fully understand the objects, the features and the effects of the present invention.
Drawings
FIG. 1 is a flow chart of the present invention.
Detailed Description
As shown in fig. 1, a method for implementing deviation rectification of a bipolar ear includes the following steps:
step 1, before automatic deviation correction, a tab-free material is in a sensor detection area, at the moment, automatic deviation correction is started, the material is subjected to first automatic deviation correction in the centers of two sensors by confirming the automatic deviation correction, and the relative width of the recorded material is the reference width of the material;
step 2, if the tab enters the detection range of the sensor, judging whether the width of the material is larger than the reference width of the material, if the width of the material is detected to be larger than the reference width of the material by deviation correction, pausing the deviation correction, otherwise, continuing to correct the deviation until the material is in the centers of the two sensors;
step 3, inquiring whether the actual width of the material is reduced, if so, recording the current value as a reference width, updating the reference width of the material, and otherwise, continuing the step 4;
step 4, inquiring whether the actual width of the material is increased, if so, increasing the new reference width in the original reference width, and updating the reference width of the material;
and 5, after the steps 3 and 4 are finished, the step 2 is entered for continuous circulation.
In this embodiment, in the step 2, if the tab enters the detection range of the sensor, it is determined whether the width of the material is greater than the reference width of the material in the step 1 by 0.5mm, and if the deviation is detected to be greater than the reference width of the material by 0.5mm, the deviation correction is suspended.
In this embodiment, the step 3 queries whether the actual width of the material is reduced as follows: and inquiring whether the actual width of the material is less than the reference width of 0.1mm in the step 1.
In this embodiment, the step 4 inquires whether the actual width of the material is increased to be: and inquiring whether the actual width of the material is larger than the reference width of the step 1 by 0.1 mm.
In this embodiment, if the actual width of the material becomes larger in step 4, the new reference width is increased by 0.1mm in the reference width in step 1.
In the embodiment shown in fig. 1, before entering the automatic correction, no tab material is in the sensor detection area 110, the automatic correction 111 is started, whether the first material is in the centers of two sensors is inquired 112, if not, the automatic correction 113 is started, the material is waited to be in the centers of two sensors, and the relative width of the material is recorded after the material is in the center as the reference width of the material to finish the first automatic correction 114. And inquiring whether the width of the material is larger than 0.5mm of the reference width (reference numeral 115), if the width of the material is larger than the reference width, indicating that the tab enters the detection range of the sensor, the deviation rectifying system can suspend the deviation rectification and wait for the tab material to leave, and the width of the material is close to the reference width. Query whether the material is in two sensor centers 117, if not, automatically correct 118, waiting for the material to be in two sensor centers. An inquiry is made as to whether the width of the material is smaller than 0.1mm of the reference width (reference numeral 119), and if the current value is designated as the reference width 120, the total width of the material is reduced. The inquiry is made as to whether the width of the material is greater than 0.1mm of the reference width (reference numeral 121), and if the reference width is the original reference width plus 0.1mm (reference numeral 122), and if the delay confirmation is greater than 0.1mm and less than 0.5mm, the total width of the material is increased. When the entering current value is marked as the reference width 120 or the reference width is 0.1mm (reference numeral 122) of the original reference width, the circular operation is entered again whether the width of the material is larger than 0.5mm (reference numeral 115) of the reference width.
The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. A bipolar ear deviation rectifying implementation method is characterized by comprising the following steps:
step 1, before automatic deviation correction, a tab-free material is in a sensor detection area, at the moment, automatic deviation correction is started, the material is subjected to first automatic deviation correction in the centers of two sensors by confirming the automatic deviation correction, and the relative width of the recorded material is the reference width of the material;
step 2, if the tab enters the detection range of the sensor, judging whether the width of the material is larger than the reference width of the material, if the width of the material is detected to be larger than the reference width of the material by deviation correction, pausing the deviation correction, otherwise, continuing to correct the deviation until the material is in the centers of the two sensors;
step 3, inquiring whether the actual width of the material is reduced, if so, recording the current value as a reference width, updating the reference width of the material, and otherwise, continuing the step 4;
step 4, inquiring whether the actual width of the material is increased, if so, increasing the new reference width in the original reference width, and updating the reference width of the material;
and 5, after the steps 3 and 4 are finished, the step 2 is entered for continuous circulation.
2. The method for realizing the deviation rectification of the bipolar lug according to claim 1, wherein in the step 2, if the tab enters the detection range of the sensor, whether the width of the material is larger than the reference width of the material in the step 1 by 0.5mm or not is judged, and if the deviation rectification is detected to be larger than the reference width of the material by 0.5mm, the deviation rectification is suspended.
3. The method for realizing the deviation rectification of the bipolar ear according to claim 1, wherein the step 3 inquires whether the actual width of the material is reduced or not as follows: and inquiring whether the actual width of the material is less than the reference width of 0.1mm in the step 1.
4. The method for realizing the deviation rectification of the bipolar ear according to claim 1, wherein the step 4 inquires whether the actual width of the material is increased or not as follows: and inquiring whether the actual width of the material is larger than the reference width of the step 1 by 0.1 mm.
5. The method for realizing double-pole ear rectification according to claim 1, wherein the step 4 is that if the actual width of the material is increased, the new reference width is increased by 0.1mm on the reference width in the step 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374100.0A CN108123097B (en) | 2017-12-19 | 2017-12-19 | Bipolar lug deviation rectifying implementation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374100.0A CN108123097B (en) | 2017-12-19 | 2017-12-19 | Bipolar lug deviation rectifying implementation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108123097A CN108123097A (en) | 2018-06-05 |
| CN108123097B true CN108123097B (en) | 2020-07-14 |
Family
ID=62230301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374100.0A Active CN108123097B (en) | 2017-12-19 | 2017-12-19 | Bipolar lug deviation rectifying implementation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108123097B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111193072B (en) * | 2018-11-15 | 2021-04-20 | 无锡先导智能装备股份有限公司 | Tab inspection and correction method and device |
| CN115535685B (en) * | 2022-11-25 | 2023-03-21 | 钛玛科（北京）工业科技有限公司 | Method and system for deviation rectification control of battery core coiled material |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000047729A (en) * | 1998-07-29 | 2000-02-18 | Nec Corp | Positioning device |
| CN202167565U (en) * | 2011-07-19 | 2012-03-14 | 深圳市吉阳自动化科技有限公司 | Rectifying device of electrode sheet |
| CN202549982U (en) * | 2012-05-04 | 2012-11-21 | 超源精密电子设备(东莞)有限公司 | A deflection correction device for soft package battery tabs |
| CN106583971A (en) * | 2016-11-30 | 2017-04-26 | 惠州金源精密自动化设备有限公司 | Top cover pole lug welding system |
| WO2017110246A1 (en) * | 2015-12-21 | 2017-06-29 | 株式会社豊田自動織機 | Electrode assembly and manufacturing method for power storage device |
-
2017
- 2017-12-19 CN CN201711374100.0A patent/CN108123097B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000047729A (en) * | 1998-07-29 | 2000-02-18 | Nec Corp | Positioning device |
| CN202167565U (en) * | 2011-07-19 | 2012-03-14 | 深圳市吉阳自动化科技有限公司 | Rectifying device of electrode sheet |
| CN202549982U (en) * | 2012-05-04 | 2012-11-21 | 超源精密电子设备(东莞)有限公司 | A deflection correction device for soft package battery tabs |
| WO2017110246A1 (en) * | 2015-12-21 | 2017-06-29 | 株式会社豊田自動織機 | Electrode assembly and manufacturing method for power storage device |
| CN106583971A (en) * | 2016-11-30 | 2017-04-26 | 惠州金源精密自动化设备有限公司 | Top cover pole lug welding system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108123097A (en) | 2018-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108123097B (en) | Bipolar lug deviation rectifying implementation method | |
| WO2020250035A8 (en) | Responding to a new data indicator for a hybrid automatic repeat request process | |
| WO2010080849A3 (en) | Adaptation of handover parameters | |
| CN103199040B (en) | A kind of warm-up control method | |
| US10806061B2 (en) | Control method and apparatus for smart power component, storage medium and processor | |
| CN110740482A (en) | Area switching method and device, train access unit and train | |
| CN109309022B (en) | Defect spot inspection method | |
| US20210325859A1 (en) | Control method and control device of fabrication equipment | |
| WO2023231015A1 (en) | Battery cell detection method, device and system, and processor and controller | |
| CN114511284A (en) | BIM-based overall process informatization monitoring method, system, device and storage medium | |
| CN109189567B (en) | Time delay calculation method, device, equipment and computer readable storage medium | |
| CN106774733A (en) | A kind of method and system for reducing mobile terminal temperature | |
| CN109883560B (en) | Temperature detection and control method of battery system | |
| AU2019384229B2 (en) | Direct current electric appliance control method and direct current electric appliance | |
| CN111203628B (en) | Welding detection method and welding equipment | |
| CN108512926B (en) | Big data analysis control method for dissolved oxygen in fishpond | |
| CN109661012A (en) | Information collection and processing method, apparatus and system | |
| MY202349A (en) | Contact lens inspection method and system | |
| US20220113062A1 (en) | Multifunctional handle-type electrical blow dryer | |
| CN103326267B (en) | A kind of substation inspection method and system | |
| CN102638365B (en) | A kind of implementation method of webmaster magnanimity automatic device discovery | |
| CN104092261A (en) | Battery temperature detecting control method and system | |
| CN202201591U (en) | System for automatically identifying elevator inspection running state | |
| CN105389202A (en) | Method and system for processing application response | |
| CN111707393B (en) | Boiling judgment method and system of rice cooker, intelligent terminal and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |