CN110442105A - A kind of lithium electric material digitlization workshop - Google Patents
A kind of lithium electric material digitlization workshop Download PDFInfo
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- CN110442105A CN110442105A CN201910773267.7A CN201910773267A CN110442105A CN 110442105 A CN110442105 A CN 110442105A CN 201910773267 A CN201910773267 A CN 201910773267A CN 110442105 A CN110442105 A CN 110442105A
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- workshop
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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]
- G05B19/4183—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 data acquisition, e.g. workpiece identification
-
- 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
-
- 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 invention discloses a kind of lithium electric materials to digitize workshop, comprising: digital production mechanical floor comprising production of intelligent equipment, transmission intelligent equipment, examines intelligent equipment and common base intelligent equipment；Process control station: on the basis of Intelligent Simulation System and the underlying process control system based on PLC, based on establishing lithium electric material workshop network system with Industrial Ethernet, the acquisition of lithium battery material production process data and monitoring system are constructed, each intelligent equipment is made to reach interconnection and information mutual communication；Production execution level: it is that target establishes lithium battery material workshop Intelligent Manufacturing Execution System with intelligent optimization scheduling and quality control, realizes manufacturing schedule management, handling of goods and materials, equipment management, quality management and Intelligent Production Scheduling.Lithium electric material digitlization of the invention workshop has the advantages that level of informatization height, intelligent program height, networked levels height, high production efficiency, production cost are low etc..
Description
Technical field
The invention mainly relates to lithium electric material technical fields, refer in particular to a kind of lithium electric material digitlization workshop.
Background technique
Lithium electric material determines the key of lithium battery performance boost as crucial raw material, account for lithium battery cost 40% with
On.At present lithium electric material industry digitlization workshop be in the high speed development stage, although its most equipment have automation,
Intelligent ability, but there is also following problems between individual equipment, between equipment and system most of the time: 1. lithium electricity materials
It is individually present between the material industry digitlization each equipment in workshop, there is respective data-interface, it is isolated to there are data each other；2. lithium
Electric material industry digitlization workshop appliance is many kinds of, and data acquisition and difficult interface, production run data are not easy centralized displaying；
3. lithium electric material industry digitlization workshop is still in the primary stage, each system integration manufacturer also without clear standard, each equipment it
Between only subsystem, there is no a big workshop level device integration system.Therefore, the centralized control system of workshop level is for whole
For the data such as monitoring of tools, production run, the fault message in a workshop there is still a need for checking respectively, manager can not be simple, clear, square
Just, quantization, accurate creation data are quickly grasped.The production in workshop and management mode remain in traditional battery material
Manufacturing shop mode.
Summary of the invention
The technical problem to be solved in the present invention is that, for technical problem of the existing technology, the present invention provides one
The kind level of informatization is high, intelligent program is high, networked levels are high, high production efficiency lithium electric material digitizes workshop.
In order to solve the above technical problems, technical solution proposed by the present invention are as follows:
A kind of lithium electric material digitlization workshop, comprising:
Digital production mechanical floor comprising production of intelligent equipment, transmission intelligent equipment, examines intelligent equipment and public affairs
Cobasis plinth intelligent equipment；
Process control station: on the basis of Intelligent Simulation System and the underlying process control system based on PLC, based on work
Industrial Ethernet establishes lithium electric material workshop network system, the acquisition of building lithium battery material production process data and monitoring system
System, makes each intelligent equipment reach interconnection and information mutual communication；
Production execution level: lithium battery material workshop is established for target with intelligent optimization scheduling and quality control and is intelligently made
Execution system is made, realizes manufacturing schedule management, handling of goods and materials, equipment management, quality management and Intelligent Production Scheduling.
As a further improvement of the above technical scheme:
The production of intelligent equipment includes novel sintered production line, crushing and classification production line, dry and wet mixer-granulator, true
One of empty charger, automatic sieving machine, fully-automatic packaging line, automatic packaging machine or cleaner are a variety of；The transmission
Intelligent equipment includes one of AGV transfer robot, carrier chain, positioning device or retention device or a variety of.
The inspection intelligent equipment includes thermal analyzer, XRD instrument, scanning electron microscope, ICP tester, laser grain
Spend one of analyzer or specific surface tester or a variety of；The common base intelligent equipment includes electronic board visualization
System, logistics driving, energy-saving power supply system, energy-saving infrared panel type heating system, energy-saving reducing temperature of heatstroke prevention Industrial fan or
Intelligent environment perceives one of regulating system or a variety of.
The lithium battery material production process data acquisition and monitoring system, the manufacturing schedule for each plate of real time inspection
Situation is inquired production information and is counted；Wherein production information includes manufacturing schedule, quality, equipment fault and technique ginseng
Number.
The lithium battery material production process data acquisition and monitoring system include the comprehensive number of lithium battery material production process
Word platform, lithium battery material production process integrated digital platform include shared drive, real-time data base, relevant database and
The communication interface of multiclass standard produces overall process data for storage workshop, strange land and backs up in realtime, at the same to access interface into
Row encryption and permission processing.
The lithium electric material workshop network system is divided into field level, factory level and three layers of enterprise-level, including bus network
Network, Ethernet and wireless network pass through private line access external network.
The Ethernet includes connecting PLC, Industrial PC, the gigabit Ethernet of live video equipment and connection server and friendship
Ten thousand mbit ethernets changed planes；Wireless network includes WLAN and 4G wide area network.
The wireless access AP of wireless network supports 2.4GHz UHF or 5GHz SHF ISM band two-frequency operation, by 2.4GHz
Frequency range is covered as indoor and outdoor, and 5G frequency range passes through while guaranteeing coverage area using 2.4GHz frequency range as network bridging
5GHz frequency range promotes network tandem bandwidth.
The lithium electric material workshop network system, realizes interconnecting for each workshop OT subnet using MPLS technology,
OT subnetwork convergence equipment is connect under each floor switch, data are transmitted by separated rout ing, realize different Shop floor controls and production number
According to intercommunication.
The lithium electric material workshop network system, for disposing private network Network Management Equipment monitoring system, based on snmp or
ICMP classification is not disposed, realizes network equipment visualized management, and the early warning of equipment fault mail, network and host equipment automation are matched
It purchases part, flow quantity intelligent analytic function.
Compared with the prior art, the advantages of the present invention are as follows:
1, improve production efficiency: digitlization workshop has the characteristics that automation, with 24 continuous throughout the twenty-four hour24 of whole day and can protect
It is fixed to keep steady, and relatively current production line increases the effective time；In addition digitlization workshop has the characteristics that informationization, can
Autonomous Optimization Work beat is rationally arranged workflow, relatively current production method reduce intermediate transition and it is artificial when
Between consume；These all substantially increase production efficiency.
2, cut operating costs: lithium battery material Digital production line builds the automation and information for improving production process
Change degree, drastically reduces human cost, reduces material loss and equipment maintenance cost, reduces operation cost of enterprises.
3, the scalability with height and flexibility: for the digitlization workshop built up, extension will become to hold very much
Easily, each process procedure can be extended at any time, while production line has the flexibility of height according to the improvement of technique, is appointed
What link all can be replaced or be removed, and processing flow is no longer the medelling as assembly line, but can be at any time
Adjustment.
4, lithium electric material of the invention digitizes workshop, conforming equipment interface, communication network, production run data, equipment
Fault data, data acquisition with interact, data safety control etc. requirement, realization equipment and equipment, equipment and system between it is mutual
Join intercommunication, for getting through facility information " isolated island ", pushes digitlization, the networking of lithium electric material manufacturing process, promote manufacture core
Heart competitiveness；The above scheme of use makes lithium electric material digitlization workshop form mode standard, greatly improves information-based, intelligence
Change, networked levels, reduces enterprise's production cost, improve the production efficiency of enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is workshop network system architecture diagram in the embodiment of the present invention.
Specific embodiment
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
As shown in Figure 1, the lithium electric material of the present embodiment digitizes workshop, main includes three layers, respectively digital production
Mechanical floor, process control station, production execution level,
1) first level is digital production equipment (or device) layer, mainly includes:
1. production of intelligent equipment: novel sintered production line, crushing and classification production line, dry and wet mixer-granulator, vacuum add
Material machine, automatic sieving machine, fully-automatic packaging line, automatic packaging machine, cleaner etc.；
2. transmitting intelligent equipment: AGV transfer robot, speed carrier chain, positioning device, retention device etc.；
3. detect/test intelligent equipment: thermal analyzer, XRD instrument, scanning electron microscope, ICP tester, laser grain
Spend analyzer, specific surface tester etc.；
4. common base intelligent equipment: electronic board visualization system, logistics driving, energy-saving power supply system, energy conservation
Type infrared radiation heating system, energy-saving reducing temperature of heatstroke prevention Industrial fan, Intelligent environment perception regulating system etc..
2) second level is process control station, this layer is in Intelligent Simulation System, the underlying process control system based on PLC
On the basis of, based on lithium electric material workshop network system is established based on Industrial Ethernet, building lithium battery material is produced
Process data acquisition and monitoring system (SCADA), make lithium battery material workshop key automation equipment and correlation module reach mutual
Connection and information mutual communication, and can on Workshop monitoring screen each plate of real time inspection manufacturing schedule situation, can also be to production information (such as
Manufacturing schedule, quality, equipment fault, important technical parameter etc.) it is inquired and is counted.
3) third level is production execution level, which is the lithium electricity of core with intelligent optimization scheduling and quality control
Pond material workshop Intelligent Manufacturing Execution System (MES), the system can be supported to realize the production of lithium battery material workshop
Progress control, handling of goods and materials, equipment management, quality management and Intelligent Production Scheduling etc. integrate production management function, and support reality
Existing MES and lithium battery material production technology intelligent operation optimization system, crucial Process supervisory system, so that production can be realized
Digitlization, flexibility and the intelligence of process shorten the manufacturing cycle, improve product quality, reduce energy consumption and production costs.
In addition, lithium battery material production process integrated digital platform includes shared drive, real-time data base and relationship type number
According to library and the communication interface of multiclass standard, Workshop Production overall process data are stored, data establish strange land and back up in realtime,
Encryption and permission processing have also been carried out to access interface simultaneously, provides digital platform support for the system in above layers time.
As shown in Fig. 2, lithium electric material workshop network system is to support field device, top level control in the present embodiment
Effective operation of system and application meets bottom data collection, information data transmission need in upper layer instruction issuing, upper and lower process
It asks, whole design has been carried out to workshop network, specific as follows:
1, workshop network system overall technology framework: this programme workshop network is by three layers of field level, factory level, enterprise-level group
At, mainly include bus network, Ethernet, wireless network, pass through private line access external network.Ethernet includes connection PLC, work
Ten thousand mbit ethernets of industry PC, the gigabit Ethernet of live video equipment and connection server and interchanger；Wireless network includes nothing
Line local area network and 4G wide area network.
2, the domain Quan Chang gigabit Ethernet covers scheme
Access in radio relies on the gigabit Ethernet for covering full factory's full work station, has that scale is big, bandwidth is high, scalability is strong
Feature.
A) scale is big: the network coverage more buildings and floors are related to physics private network port and IP address quantity is more；
B) bandwidth is high: network construction is set using six classes or 7 class cables, production equipment access network is surpassed using full gigabit networking
Meter, server network are designed using complete 10,000,000,000 network insertion of optical port, guarantee Bandwidth guaranteed without associated bottleneck, if subsequent bandwidth occur
Insufficient situation, can be by increasing switch port number smooth upgrade to Quan Wanzhao network；
C) scalability is strong: network facet is based on MPLS network framework, and extended mode is flexible, free aggregation floor node warp
It can be used as private network access point after crossing access transformation, carry out docking dilatation with original private network network.Related IP address is abundant, such as
There is the case where IPV4 address shortage, MPLS network supports the deployment of IPv6 network.
3, full factory's domain radio network covers scheme
Wireless access relies on WLAN and 4G/5G network synthesis coverage mode, has high-performance, High Availabitity, covering
Wide feature.
A) high-performance: the wireless access AP of use supports 2.4GHz UHF or 5GHz SHF ISM band two-frequency operation, will
2.4GHz frequency range is covered as indoor and outdoor, and 5G frequency range is guaranteeing the same of coverage area using 2.4GHz frequency range as network bridging
When, network tandem bandwidth is promoted by 5GHz frequency range；
B) High Availabitity: wireless coverage fringe region designs field strength: ﹥ -75dbm can ensure the reliability of wireless data transmission；
Scheme carries out comprehensive arrangement to radio node in factory, reduces and interferes between equipment, the large number of bring net of AP, it is ensured that network exists
It can be used under certain bandwidth load；Scheme supports mobile device seamless switching between multiple AP access points, it is ensured that supports mobility
Stronger industrial application.
C) covering is wide: by good planning, WLAN covers in production area 95% position, wireless coverage area
Can percent of call completed reach 99%.In part wireless coverage less than or the insufficient region of performance, by using support 4G/5G network end
End node realizes full factory's wireless network covering.
4, highly reliable network management scheme
The Integrated Network Management scheme of institute is led in China Telecom in, strong, highly reliable, the intelligent management energy with interconnecting property
The strong feature of power.
A) interconnecting property is strong: realizing interconnecting for each workshop OT subnet, each floor switch using MPLS technology
Under connect OT subnetwork convergence equipment, data are transmitted by separated rout ing, realize different Shop floor controls and creation data intercommunication；
B) highly reliable: part IT application has been carried out the deployment configuration of strange land dual-active in network at present, if necessary, after
Continuous to transform comprehensive dual-active deployment as, long-distance disaster upgrading can also be transplanted easily, realize the Synchronous lifting of scale and reliability；
C) intelligent management ability is strong: for the monitoring network management demand of the network equipment, terminal and server apparatus, this programme
It, Bu Shu be, it can be achieved that network not be set based on snmp or ICMP classification in network core regional deployment private network Network Management Equipment monitoring system
Standby visualized management, the functions such as the early warning of equipment fault mail, the backup of network & host equipment automatic configuration, flow quantity intelligent analysis.
5, the IT/OT Interworking Scheme of high safety
It relies on OPC agreement and firewall to provide IT/OT network interworking scheme, has data integration ability strong, it is highly-safe
The characteristics of.
A) data integration ability is strong: for the fusion for realizing IT to OT, using opc server by the production scene of distinct device
Data switch to OPC standard, realize that multiclass network uniform data is integrated, while effectively solving workshop data communication problem, are
The equipment interface of producing line future transformation and upgrade offer flexibility；
B) highly-safe: this programme carries out isolation control in the borderline region of OT network and IT network deployment firewall, adopts
Two-shipper High Availabitity deployment way is taken, supports local and remote user management, remote maintenance, the functions such as application access policy control.
Based on IP address and account behavior management, being effectively isolated for OT and IT network is realized while guaranteeing intercommunication efficiency.
By using above-mentioned technical proposal, have the following technical effect that
1, production efficiency is improved.Digitlization workshop has the characteristics that automation, with 24 continuous throughout the twenty-four hour24 of whole day and can protect
It is fixed to keep steady, and relatively current production line increases the effective time；In addition digitlization workshop has the characteristics that informationization, can
Autonomous Optimization Work beat is rationally arranged workflow, relatively current production method reduce intermediate transition and it is artificial when
Between consume；These all substantially increase production efficiency.
2, it cuts operating costs.Lithium battery material Digital production line builds the automation and information for improving production process
Change degree, drastically reduces human cost, reduces material loss and equipment maintenance cost, reduces operation cost of enterprises.
3, the scalability with height and flexibility.For the digitlization workshop built up, extension will become to hold very much
Easily, each process procedure can be extended at any time according to the improvement of technique.Production line has the flexibility of height simultaneously, appoints
What link all can be replaced or be removed, and processing flow is no longer the medelling as assembly line, but can be at any time
Adjustment.
Lithium electric material of the invention digitizes workshop, conforming equipment interface, communication network, production run data, equipment event
Barrier data, data acquisition with interact, data safety control etc. requirement, realization equipment and equipment, equipment and system between interconnection
Intercommunication pushes digitlization, the networking of lithium electric material manufacturing process, promotes manufacture core for getting through facility information " isolated island "
Competitiveness；The above scheme of use makes lithium electric material digitlization workshop form mode standard, greatly improve it is information-based, intelligent,
Networked levels reduce enterprise's production cost, improve the production efficiency of enterprise.
The above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention should be regarded as protection of the invention
Range.
Claims (10)
1. a kind of lithium electric material digitizes workshop characterized by comprising
Digital production mechanical floor comprising production of intelligent equipment, transmission intelligent equipment, examines intelligent equipment and public base
Plinth intelligent equipment；
Process control station: on the basis of Intelligent Simulation System and the underlying process control system based on PLC, based on industry with
Too net establishes lithium electric material workshop network system, the acquisition of building lithium battery material production process data and monitoring system, makes
Each intelligent equipment reaches interconnection and information mutual communication；
Production execution level: lithium battery material workshop intelligence manufacture is established for target and is held with intelligent optimization scheduling and quality control
Row system realizes manufacturing schedule management, handling of goods and materials, equipment management, quality management and Intelligent Production Scheduling.
2. lithium electric material according to claim 1 digitizes workshop, which is characterized in that the production of intelligent equipment includes
Novel sintered production line, crushing and classification production line, dry and wet mixer-granulator, vacuum charger, automatic sieving machine, fully-automatic packaging
One of line, automatic packaging machine or cleaner are a variety of；The transmission intelligent equipment includes AGV transfer robot, defeated
Send one of chain, positioning device or retention device or a variety of.
3. lithium electric material according to claim 1 digitizes workshop, which is characterized in that the inspection intelligent equipment includes
One of thermal analyzer, XRD instrument, scanning electron microscope, ICP tester, laser particle size analyzer or specific surface tester
Or it is a variety of；The common base intelligent equipment include electronic board visualization system, logistics driving, energy-saving power supply system,
One of energy-saving infrared panel type heating system, energy-saving reducing temperature of heatstroke prevention Industrial fan or Intelligent environment perception regulating system
Or it is a variety of.
4. lithium electric material according to claim 1 digitizes workshop, which is characterized in that the lithium battery material production process
Data acquisition and monitoring system are inquired production information and are counted for the manufacturing schedule situation of each plate of real time inspection；
Wherein production information includes manufacturing schedule, quality, equipment fault and technological parameter.
5. lithium electric material according to claim 1 digitizes workshop, which is characterized in that the lithium battery material production process
Data acquisition and monitoring system include lithium battery material production process integrated digital platform, the comprehensive number of lithium battery material production process
Word platform includes the communication interface of shared drive, real-time data base, relevant database and multiclass standard, is used for storage workshop
Overall process data are produced, strange land and are backed up in realtime, while encryption are carried out to access interface and permission is handled.
6. lithium electric material as claimed in any of claims 1 to 5 digitizes workshop, which is characterized in that the lithium electricity
Material workshop network system is divided into field level, factory level and three layers of enterprise-level, including bus network, Ethernet and wireless network
Network passes through private line access external network.
7. lithium electric material according to claim 6 digitizes workshop, which is characterized in that the Ethernet include connection PLC,
Ten thousand mbit ethernets of Industrial PC, the gigabit Ethernet of live video equipment and connection server and interchanger；Wireless network includes
WLAN and 4G wide area network.
8. lithium electric material according to claim 7 digitizes workshop, which is characterized in that the wireless access AP branch of wireless network
2.4GHz UHF or 5GHz SHF ISM band two-frequency operation is held, is covered 2.4GHz frequency range as indoor and outdoor, 5G frequency range conduct
Network bridging promotes network tandem bandwidth by 5GHz frequency range while guaranteeing coverage area using 2.4GHz frequency range.
9. lithium electric material according to claim 7 digitizes workshop, which is characterized in that the lithium electric material workshop net
Network system realizes interconnecting for each workshop OT subnet using MPLS technology, OT subnetwork convergence equipment is connect under each floor switch,
Data are transmitted by separated rout ing, realize different Shop floor controls and creation data intercommunication.
10. lithium electric material according to claim 7 digitizes workshop, which is characterized in that the lithium electric material workshop
Network system is not disposed for disposing private network Network Management Equipment monitoring system based on snmp or ICMP classification, realizes that the network equipment can
It is managed depending on changing, the early warning of equipment fault mail, network and the backup of host equipment automatic configuration, flow quantity intelligent analytic function.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114326606A (en) * | 2021-11-18 | 2022-04-12 | 郑州郑大智能科技股份有限公司 | Precise bearing machining digital workshop |
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