CN107728591A - A kind of intelligent quality thickness measurement online decision method and system - Google Patents
A kind of intelligent quality thickness measurement online decision method and system Download PDFInfo
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- CN107728591A CN107728591A CN201710916167.6A CN201710916167A CN107728591A CN 107728591 A CN107728591 A CN 107728591A CN 201710916167 A CN201710916167 A CN 201710916167A CN 107728591 A CN107728591 A CN 107728591A
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- mes
- thickness measurement
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- measurement online
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by quality surveillance of production
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
- G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D5/00—Control of dimensions of material
- G05D5/02—Control of dimensions of material of thickness, e.g. of rolled material
- G05D5/03—Control of dimensions of material of thickness, e.g. of rolled material characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2602—Wafer processing
-
- 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
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present invention relates to lithium battery thickness measurement technology field, particularly a kind of intelligent quality thickness measurement online decision method, comprise the following steps, step S1：Site technique data acquisition, the Thickness sensitivity process data of live industrial computer computer collection producing line equipment；Step S2：MES system data analysis, the process data collected is synchronized to MES intelligent management systems by live industrial computer computer, and whether MES intelligent management systems judge thickness trends in the range of SPC controls require by SPC module analysis, if it is, producing line equipment runs well；If not, MES intelligent management systems then send instructions to the adjustment of producing line equipment.After the above method and structure, the present invention not only improves the slurry coating uniformity, and realize that on-line Full Intelligent Measurement with judging, saves human cost, so as to greatly enhance the qualification rate of the production efficiency of electrokinetic cell and pole plate in coating process.
Description
Technical field
The present invention relates to lithium battery thickness measurement technology field, particularly a kind of intelligent quality thickness measurement online decision method and it is
System.
Background technology
Lithium-ion-power cell is due to energy density is big, operating voltage is high, have extended cycle life, security performance is excellent aobvious
Work feature, mobile communication equipment, Portable movable electric energy storage device, mine power resource and electric automobile etc. have been widely used in it
Field.In recent years, with the fast development in electric automobile field, Novel lithium ion power battery turn into its development it is crucial because
Element.And in lithium ion battery production process, the processing of electrode pad is the key of its production, the production of electrode pad need through
Cross and the process such as be homogenized, be coated with, roll and be die cut.Wherein, painting process is the critical process in electrode pad process again,
It is the critical process in whole cell production process, it is coated in slurry, it is necessary to be coated to slurry after homogenate is completed
The thickness and density uniformity of strict control coating are needed in journey.At present, conventional control mode is utilized in line calibrator
The quality of coating is monitored in real time Deng detection device.The problem of such a mode tends not to expose crawling in time, when
When operator has found that deposition data is bad, the underproof material of batch is often had resulted in, it is mixed not to even result in resultant battery
The problems such as good material or order can not be delivered in time.Although the in addition, energy by way of personnel's timing sampling observation or not timing inspection
High-volume quality accident is avoided the occurrence of to a certain extent, but can not fundamentally prevent the generation of problems, and
The production cost of electrode pad is also increased, has a strong impact on the qualification rate of the production efficiency and pole plate in electrode production.
The content of the invention
Slurry coats uneven thickness measurement online when the technical problem to be solved in the invention is to provide a kind of reduction coating
Decision method and system.
To solve above-mentioned technical problem, a kind of intelligent quality thickness measurement online decision method of the invention, including following step
Suddenly,
Step S1：Site technique data acquisition, the Thickness sensitivity process data of live industrial computer computer collection producing line equipment；
Step S2：The process data collected is synchronized to MES intelligence by MES system data analysis, live industrial computer computer
Management system, MES intelligent management systems judge whether thickness trends control the scope of requirement in SPC by SPC module analysis
It is interior, if it is, producing line equipment runs well；If not, MES intelligent management systems then send instructions to the adjustment of producing line equipment.
Further, producing line equipment is adjusted to increase or reduce quantity for spray according to thickness trends in the step S2.
It is further, further comprising the steps of,
Step S3：Visual information is sent, and thickness trends are compiled visual information and are sent to by MES intelligent management systems
PC terminal computers.
Further, the visual information is SPC control figures, and the SPC control figures areFigure.
Present invention additionally comprises a kind of intelligent quality thickness measurement online decision-making system, including slurry coater head, the coating machine
Head is in contact with live-roller, painting cloth base material is provided with the live-roller, the painting cloth base material passes through thickness measurement online instrument, described
β ray emitters are provided with thickness measurement online instrument；The thickness measurement online instrument is connected with live industrial computer computer, the live work
Electromechanical brain is controlled with MES intelligent management systems to be connected.
Further, the MES intelligent management systems electrically connect with PC terminal computers.
After the above method and structure, the present invention not only improves the slurry coating uniformity, and in coating process
Realize that on-line Full Intelligent Measurement with judging, saves human cost, so as to greatly enhance the life of electrokinetic cell
Produce efficiency and the qualification rate of pole plate.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of schematic flow sheet of intelligent quality thickness measurement online decision method of the present invention.
Fig. 2 is a kind of data transfer schematic diagram of intelligent quality thickness measurement online decision method of the present invention.
In figure：1 is producing line equipment, and 2 be live industrial computer computer, and 3 be MES intelligent management systems, and 4 be PC terminal computers
Embodiment
As shown in figure 1, a kind of intelligent quality thickness measurement online decision method of the present invention, comprises the following steps,
Step S1：Site technique data acquisition, live industrial computer computer 2 gather the Thickness sensitivity technique number of producing line equipment 1
According to；
Step S2：The process data collected is synchronized to MES intelligence by MES system data analysis, live industrial computer computer 2
Management system 3, MES intelligent management systems 3 judge whether thickness trends control the scope of requirement in SPC by SPC module analysis
It is interior, if it is, producing line equipment 1 runs well；Adjusted if not, MES intelligent management systems then send instructions to producing line equipment 1.
In present embodiment, producing line equipment is adjusted to increase or reduce quantity for spray according to thickness trends.Intelligently managed using advanced MES
Reason system 2 carries out progressively monitoring in real time to the quality of painting process, passes through the SPC data analysis moulds in MES intelligent management systems 2
Block can discriminating device technique very well stability, the intelligent anticipation of big data is realized, so as to realize unattended intelligent matter
Amount control, effectively prevents the generation of quality problems.
Further, the thickness trends of slurry coating are got information about for the ease of staff, it is further comprising the steps of,
Step S3：Visual information is sent, and thickness trends are compiled visual information and are sent to PC terminals electricity by MES intelligent management systems
Brain.In present embodiment, the visual information is SPC control figures, and the SPC control figures areFigure.
As shown in Fig. 2 a kind of intelligent quality thickness measurement online decision-making system of the present invention, including slurry coater head, it is described
Coating machine head is in contact with live-roller, and painting cloth base material is provided with the live-roller, and the painting cloth base material passes through thickness measurement online
Instrument, β ray emitters are provided with the thickness measurement online instrument；The thickness measurement online instrument is connected with live industrial computer computer 2, institute
State live industrial computer computer 2 with MES intelligent management systems 3 to be connected, the MES intelligent management systems 3 and the electricity of PC terminal computers 4
Connection.
The operation principle of the present invention is as follows：The intelligent quality thickness measurement online decision-making system front end of the present invention is slurry coating
Head, what is be connected with slurry coating machine is to apply cloth base material, is coated with after coated substrate slurry on streamline totally by surveying online
Thick instrument, thickness measurement online instrument penetrates only 160-200um dispensing areas using a kind of β rays by irradiating, after receiving β rays,
The thickness and density parameter of real-time testing coating.Thickness measurement online instrument 4 is remembered in real time by On-line gauging system scene industrial computer computer 2
Record and analyze coating quality, and On-line gauging system and the slitless connection of MES intelligent management systems 3, will be online by LAN
The data of detection are fully synchronized into MES intelligent management systems 3, then by the information after the Analysis and Screening of MES intelligent management systems 3 or
SPC result is presented on PC terminal computers 4 by visual mode, meanwhile, can be in the basis of MES intelligent management systems 3
The analysis result of data voluntarily judges whether early warning or shutdown.
When unattended before computer, program will give equipment downtime to instruct by MES system, equipment is shut down by force.Mend
Fill：The system advanced place compared with other systems is, system is not to detect that number of non-compliances refers to according to can just send shutdown
Order, but the SPC analysis programs write in system, SPC analyses can be carried out to the historical data that equipment gathers, process is carried out
The SPC control of science, before process quality appearance is unqualified, with regard to that can judge when just having there is the trend being deteriorated, so as to very well
Ground prevents bad generation, and whole process fully relies on system automatic discrimination, real to imminent quality problems
Accomplished the identification " foreseen ", this by be modern enterprise intellectual management great development and main trend.
Although the foregoing describing the embodiment of the present invention, those skilled in the art should be appreciated that this
Be merely illustrative of, various changes or modifications can be made to present embodiment, without departing from the present invention principle and essence,
Protection scope of the present invention is only limited by the claims that follow.
Claims (6)
- A kind of 1. intelligent quality thickness measurement online decision method, it is characterised in that comprise the following steps,Step S1：Site technique data acquisition, the Thickness sensitivity process data of live industrial computer computer collection producing line equipment；Step S2：The process data collected is synchronized to MES intelligent managements by MES system data analysis, live industrial computer computer System, MES intelligent management systems judge thickness trends whether in the range of SPC controls require, such as by SPC module analysis Fruit is that producing line equipment runs well；If not, MES intelligent management systems then send instructions to the adjustment of producing line equipment.
- 2. according to a kind of intelligent quality thickness measurement online decision method described in claim 1, it is characterised in that：In the step S2 Producing line equipment is adjusted to increase or reduce quantity for spray according to thickness trends.
- 3. according to a kind of intelligent quality thickness measurement online decision method described in claim 1, it is characterised in that：Also include following step Suddenly,Step S3：Visual information is sent, and thickness trends are compiled visual information and are sent to PC ends by MES intelligent management systems Hold computer.
- 4. according to a kind of intelligent quality thickness measurement online decision method described in claim 3, it is characterised in that：The visualization letter Cease and scheme for SPC control figures, the SPC control figures for X-R.
- 5. a kind of intelligent quality thickness measurement online decision-making system, including slurry coater head, it is characterised in that：The coating machine head It is in contact with live-roller, painting cloth base material is provided with the live-roller, the painting cloth base material passes through thickness measurement online instrument, described online β ray emitters are provided with calibrator；The thickness measurement online instrument is connected with live industrial computer computer, the live industrial computer Computer is connected with MES intelligent management systems.
- 6. according to a kind of intelligent quality thickness measurement online decision-making system described in claim 5, it is characterised in that：The MES intelligence Management system electrically connects with PC terminal computers.
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| CN201710916167.6A CN107728591A (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent quality thickness measurement online decision method and system |
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| CN201710916167.6A CN107728591A (en) | 2017-09-30 | 2017-09-30 | A kind of intelligent quality thickness measurement online decision method and system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108421959A (en) * | 2018-06-13 | 2018-08-21 | 中原内配集团安徽有限责任公司 | A kind of centrifugal casting coating control system |
| CN108672805A (en) * | 2018-05-15 | 2018-10-19 | 中航锂电（江苏）有限公司 | A kind of SPC intelligence knife mends automation determination method and system |
| CN109459122A (en) * | 2018-07-16 | 2019-03-12 | 中航锂电（江苏）有限公司 | A kind of lithium electricity fluid injection real time monitoring and on-line analysis decision-making system |
| CN109669407A (en) * | 2018-11-26 | 2019-04-23 | 惠州锂威新能源科技有限公司 | A kind of coating method of intelligent control coating film thickness |
| CN109739166A (en) * | 2018-11-30 | 2019-05-10 | 惠州锂威新能源科技有限公司 | A kind of coating size surveys the intelligent monitor system of length |
| CN109738447A (en) * | 2018-12-14 | 2019-05-10 | 惠州锂威新能源科技有限公司 | A kind of automatic correction method and device of battery pole piece protective glue |
| CN111634108A (en) * | 2020-04-25 | 2020-09-08 | 湖南省美程陶瓷科技有限公司 | Magnetron ceramic metallization coating system and device |
| CN112580997A (en) * | 2020-12-24 | 2021-03-30 | 特劢丝软件科技(上海)有限公司 | Data collection method and system, SPC system and computer storage medium |
| CN117350492A (en) * | 2023-10-13 | 2024-01-05 | 宿迁云瑞国科信息技术有限公司 | MES operation management system capable of intelligently controlling comparison historical data |
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| CN202539030U (en) * | 2012-04-27 | 2012-11-21 | 深圳拓邦股份有限公司 | Lithium ion battery coater |
| CN103345235A (en) * | 2013-07-18 | 2013-10-09 | 上海华力微电子有限公司 | Method and module for establishing data acquisition rule of statistical process control system |
| CN204866405U (en) * | 2015-08-13 | 2015-12-16 | 东莞市雅康精密机械有限公司 | Coating machine and coating unit thereof |
| CN106354106A (en) * | 2016-08-19 | 2017-01-25 | 广东省自动化研究所 | Data processing system based on MES |
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| JP2001046934A (en) * | 1999-08-06 | 2001-02-20 | Sony Precision Technology Inc | Coater |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672805A (en) * | 2018-05-15 | 2018-10-19 | 中航锂电（江苏）有限公司 | A kind of SPC intelligence knife mends automation determination method and system |
| CN108421959A (en) * | 2018-06-13 | 2018-08-21 | 中原内配集团安徽有限责任公司 | A kind of centrifugal casting coating control system |
| CN109459122A (en) * | 2018-07-16 | 2019-03-12 | 中航锂电（江苏）有限公司 | A kind of lithium electricity fluid injection real time monitoring and on-line analysis decision-making system |
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| CN109669407B (en) * | 2018-11-26 | 2022-02-22 | 惠州锂威新能源科技有限公司 | Coating method for intelligently controlling thickness of coating film |
| CN109739166A (en) * | 2018-11-30 | 2019-05-10 | 惠州锂威新能源科技有限公司 | A kind of coating size surveys the intelligent monitor system of length |
| CN109738447B (en) * | 2018-12-14 | 2021-12-21 | 惠州锂威新能源科技有限公司 | Automatic deviation rectifying method and device for battery pole piece protective adhesive |
| CN109738447A (en) * | 2018-12-14 | 2019-05-10 | 惠州锂威新能源科技有限公司 | A kind of automatic correction method and device of battery pole piece protective glue |
| CN111634108A (en) * | 2020-04-25 | 2020-09-08 | 湖南省美程陶瓷科技有限公司 | Magnetron ceramic metallization coating system and device |
| CN111634108B (en) * | 2020-04-25 | 2020-12-08 | 湖南省美程陶瓷科技有限公司 | Magnetron ceramic metallization coating system and device |
| CN112580997B (en) * | 2020-12-24 | 2021-07-27 | 上海赛美特软件科技有限公司 | Data collection method and system, SPC system and computer storage medium |
| CN112580997A (en) * | 2020-12-24 | 2021-03-30 | 特劢丝软件科技(上海)有限公司 | Data collection method and system, SPC system and computer storage medium |
| CN117350492A (en) * | 2023-10-13 | 2024-01-05 | 宿迁云瑞国科信息技术有限公司 | MES operation management system capable of intelligently controlling comparison historical data |
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Address after: 213200 Jiangdong Avenue 1, Jintan District, Jiangsu, Changzhou Applicant after: AVIC lithium Technology Co., Ltd Address before: 213200 Jintan District, Changzhou City, Jiangsu Province, Jiangdong Road No. Applicant before: CHINA AVIATION LITHIUM BATTERY Co.,Ltd. |
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Application publication date: 20180223 |