CN107168269A - A kind of MES system that detection is assembled for engine sprocket room housing - Google Patents

A kind of MES system that detection is assembled for engine sprocket room housing Download PDF

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Publication number
CN107168269A
CN107168269A CN201710538189.3A CN201710538189A CN107168269A CN 107168269 A CN107168269 A CN 107168269A CN 201710538189 A CN201710538189 A CN 201710538189A CN 107168269 A CN107168269 A CN 107168269A
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China
Prior art keywords
unit
workpiece
detection
monitoring module
production
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CN201710538189.3A
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Chinese (zh)
Inventor
郑彬
赵永廷
李浩琛
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Chongqing Institute of Green and Intelligent Technology of CAS
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Chongqing Institute of Green and Intelligent Technology of CAS
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Priority to CN201710538189.3A priority Critical patent/CN107168269A/en
Publication of CN107168269A publication Critical patent/CN107168269A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total 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] or computer integrated manufacturing [CIM]
    • G05B19/41875Total 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] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total 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] or computer integrated manufacturing [CIM]
    • G05B19/4183Total 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] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Factory Administration (AREA)

Abstract

The invention discloses a kind of MES system that detection is assembled for engine sprocket room housing, the upper management system collected including the slave computer data monitoring acquisition system on 4 process equipments and positioned at 1 on server, whole system is integrated with the management functions such as production data acquisition, production procedure mistake proofing, workpiece preamble processing detection, workpiece vanning stamp, product back-tracing, creation data export, shift management, material detection.5 equipment are in same LAN, and the database exchanging visit carried out by unified relational database software and network service between local industrial computer and server is operated.The system can carry out the real-time monitoring of production status to sprocket wheel room housing in last assembling detection process, each workpiece can carry out query analysis in the performance and fine or not information of each operation in host computer, MES system contributes to user to carry out production inquiry, boxing efficiency is improved, product error rate is reduced.

Description

A kind of MES system that detection is assembled for engine sprocket room housing
Technical field
The present invention relates to a kind of to engine sprocket room housing is monitored in real time in assembling detection process, process is prevented Mistake, shift management, the MES system of handling of goods and materials and packaging products in boxes stamp.
Background technology
With the fast development of industrial automation, industry is increasingly improved to product quality requirement, and manufacturing enterprise is to MES The demand of system is also more and more urgent.Carry out system monitoring using traditional MES system, can complete from the handling of goods and materials of original paper to The production monitoring of product, then to product vanning outbound whole flows, in whole flow process also can to product pass through work The information such as position equipment, creation data, quality condition, process execution time are recorded, and live staff can look into real time Ask these data and carry out statistical analysis according to demand, so that the quality condition of the manufacturing schedule, product to current manufacturing lines enters Row entirety control, and in auto parts machinery production field, the multiple devices for completing part workpiece assembling detection process are remained in The single plane automation stage, it is impossible to carry out networking combined data.
For engine sprocket room housing product, the original workpiece obtained by punching press will also by tightening, press-fit, The multiple tracks such as leak detection assembling detection process, the execution sequence of process has strict demand, and requirement can not have unqualified workpiece to be boxed, Therefore current assembling detection process and final vanning shipment flow there is following problem:
1. the Quick Response Code of workpiece itself, Quick Response Code grade and its each process creation data on equipment industrial computer not It can show in real time;
2. workpiece can not gather storage in real time in the creation data of each process, it is impossible to obtain the underproof number of work pieces process It is believed that breath;
3. workpiece each process whether complete it is qualified can only be judged by unit, it is easy that preamble processes underproof workpiece Flow to process below;
4. the multiple working procedure such as also need to be tightened, press-fit, hunt leak by the shaping workpiece obtained after punching press, assembling Can exist in detection process because workpiece hopping sequence phenomenon occurs caused by leakage operation;
Although 5. each workpiece has unique Quick Response Code, in the case of no progress data summarization, it is impossible to right Its creation data, prodction situation, workpiece Qualification are inquired about;
6. lack the functional module for being exported to creation data and carrying out subsequent analysis;
7. lack the functional module for carrying out barcode scanning inquiry to workpiece using barcode scanning gun;
8. lack the functional module that barcode scanning vanning is carried out to workpiece using barcode scanning gun and automatic printing vanning bar code is completed.
The content of the invention
In consideration of it, the present invention provides a kind of MES system that detection is assembled for engine sprocket room housing.
The purpose of the present invention is achieved through the following technical solutions:One kind is used for engine sprocket room housing and assembles inspection The MES system of survey, including several be used for stand-alone device slave computer production monitoring module and by several be used for stand-alone device The host computer comprehensive management module that is collected of data that obtains of slave computer production monitoring module.
Further, the host computer comprehensive management module includes barcode scanning detection unit, classification mistake proofing unit, barcode scanning packing slip Member, inquire about lead-out unit, detection unit of getting the raw materials ready, material allocation unit and shift management unit;The barcode scanning detection unit, passes through Workpiece bar code automatic identification workpiece and its processing situation;The classification mistake proofing unit, prevents polytype workpiece from loading in mixture;It is described to sweep Code vanning unit, completes barcode scanning-vanning-shake out code stream journey under bin patterns;The inquiry lead-out unit, according to barcode inquiry Production, vanning signal;Situation about currently getting the raw materials ready is looked into the detection unit of getting the raw materials ready, detection;The material allocation unit, points out work Personnel carry out original ingredient supply;The shift management unit, is operated personnel and arranges an order according to class and grade setting at times.
Further, the slave computer production monitoring module includes tightening system monitoring module, press mounting system monitoring module, the One leak detection system monitoring module and the second leak detection system monitoring module;The tightening system monitoring module, press mounting system monitoring Module, the first leak detection system monitoring module and the second leak detection system monitoring module all include such as lower unit:Barcode scanning recognition unit, I/O control unit, preamble judgement unit, data acquisition unit and data saving unit;The scanning recognition unit, automatic identification The bar code of workpiece;The I/O control unit, is sticked into using Control on Communication I O board and whether decision device acts;The preamble differentiates Unit, judges that workpiece preamble processes situation;The data acquisition unit, obtains the production information of workpiece;The data preserve single Member, preserves workpiece and completes after station manipulation, completes moment, operation equipment parameter, manufacturing parameter.
As a result of above technical scheme, the present invention has following advantageous effects:
The present invention can carry out the real-time monitoring of production status to workpiece in last assembling detection process, and each workpiece exists The performance of each operation and fine or not information can carry out query analysis in host computer, and MES system contributes to user to carry out Production inquiry, improves boxing efficiency, reduces product error rate.Once product back-tracing can also be carried out by pinpointing the problems, search problem Source, improves production accuracy rate.
Brief description of the drawings
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into The detailed description of one step, wherein:
Fig. 1 is system structure diagram of the invention;
Fig. 2 is hardware system structure schematic diagram of the invention;
Fig. 3 is schematic network structure of the invention.
Embodiment
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail;It should be appreciated that preferred embodiment Only for the explanation present invention, the protection domain being not intended to be limiting of the invention.
A kind of MES system 3 that detection is assembled for engine sprocket room housing, assembles for engine sprocket room housing and examines Survey wherein, the sprocket wheel room housing assembling detection process includes the following four stage:
First stage, bolt is carried out to sprocket wheel room housing and tightens operation;
Second stage, carries out press-fiting operation, it further comprises the steps to sprocket wheel room housing:First carry out straight tube pressure Fill, then carry out bend pipe and press-fit;
Phase III, leak detection operation for the first time is carried out to the cavity of sprocket wheel room housing;
Fourth stage, second of leak detection operation is carried out to the cavity of sprocket wheel room housing;
The first stage, second stage, phase III, fourth stage are carried out successively.
A kind of MES system that detection is assembled for engine sprocket room housing, possessing can be real in assembling detection process When collection creation data, complete workpiece hopping sequence and judge;Workpiece sensing and automatic shake out code are carried out in the vanning shipment stage;In product Review stage progress production information inquiry and export creation data;Personal management, teams and groups' distribution, thing are carried out in the production management stage The monitoring management functions such as material detection.
The MES system that detection is assembled for engine sprocket room housing, including it is comprehensive for the host computer of summary information Close management module 1 and the slave computer production monitoring module 2 for stand-alone device.Slave computer production monitoring module is integrated with host computer Management module is in same LAN, using unified relational database software and 10/100M ethernet communication systems.
Described host computer comprehensive management module 1 includes barcode scanning gun and scans workpiece bar code automatic identification workpiece and its processing feelings The barcode scanning detection unit 11 of condition, the classification mistake proofing unit 12 for preventing polytype workpiece from loading in mixture, under bin patterns complete barcode scanning- The barcode scanning vanning unit 13 of vanning-shake out code stream journey, is produced, bin information according to barcode inquiries such as case code, workpiece Quick Response Codes Lead-out unit 14 is inquired about, get the raw materials ready detection unit 15 and the prompting staff's progress original ingredient confession of current situation of getting the raw materials ready is checked The material allocation unit 16 answered and personnel are operated at times arrange an order according to class and grade the shift management unit 17 of setting.
11 pairs of workpiece with Quick Response Code of barcode scanning detection unit of described host computer comprehensive management module are carried out with machine examination Survey, to judge the implementation status of workpiece.
The classification mistake proofing unit 12 passes through same assemble testing process 2 kinds or a variety of of 11 pairs of processes of barcode scanning detection unit Product carries out barcode scanning detection, specifies its product type, prevents that different types of product from artificially being loaded in mixture into same packing case, when The product of preceding vanning must be consistent with the type of setting, and otherwise system can point out staff product type mistake.
Qualified workpiece after 13 pairs of the barcode scanning vanning unit is performed by process flow carries out incasement operation, passes through barcode scanning Detection unit 11 obtains status information of the current workpiece in 4 stations, and only workpiece is when 4 stations are eligible state, It can case, otherwise the quantity of qualified workpiece will not increase.When qualified workpiece meets certain amount, bar code printer automatic printing Case code.
Workpiece data after 14 pairs of the lead-out unit of inquiry is performed by process flow is inquired about, and staff can be with Inquiry content is limited according to demands such as date, case code, workpiece codes, and the inquiry content is exported in form, form includes Workpiece, can be effective using substantial amounts of workpiece sensing information in critical datas such as production information, the execution parameters of each station Carry out manufacturing parameter analysis.
The detection unit 15 of getting the raw materials ready can be believed according to the statistics of initial production original paper quantity and the current condition of production Breath, obtains current information of getting the raw materials ready.
The material allocation unit 16 can be counted to the current condition of production, according to getting the raw materials ready what detection unit 15 was obtained Original paper information is produced, the quantity of qualified workpiece, unqualified workpiece and workpiece of getting the raw materials ready is collected in time, and staff is carried Wake up.
The shift management unit 17 was allocated management according to the time on the same day to different work teams and groups, and it is according to reality Class's name of situation addition and the working time section of each teams and groups can not be repeated and can not omitted the time, on 24 hours same day at each time point There can only be a corresponding work teams and groups.Shift management unit can be allocated according to the time on the same day to different work teams and groups The working time section of management, teams and groups' title and the teams and groups can be set according to actual duty arrangement.
The slave computer production monitoring module 2 includes 4 submodules:Tightening system monitoring module 21, press mounting system monitoring Module 22, the first leak detection system monitoring module 23 and the second leak detection system monitoring module 24, each submodule include as follows Unit:The barcode scanning recognition unit 25 of code reader scanning barcode automatic identification workpiece, is sticked into using Control on Communication I O board and determines to set It is standby whether the I/O control unit 26 acted, judge that workpiece preamble processes the preamble judgement unit 27 of situation, and controller communicates and obtained Take the data acquisition unit 28 of work piece production information, and workpiece is completed after station manipulation, record completes the moment, operation equipment, The data saving unit 29 of manufacturing parameter etc..
The slave computer production monitoring module includes multiple communication interfaces, and its Hardware I/O board has multichannel IO input/output terminals Mouthful, facilitate Function Extension.Communication interface in the slave computer production monitoring module is used to control the I O board card of outside, receives work Part 2 D code information and the creation data from device controller.The preamble judgement unit 27, which possesses, can prevent processing not Qualified workpiece or semi-finished product flow into the quality error-disable function of subsequent processing.
The Quick Response Code of the tightening system monitoring module 21 collection workpiece and final tightening of being obtained after the completion of tightening The parameters such as moment of torsion, running current, and stored data in by data saving unit 29 in locally/server database.
The press mounting system monitoring module 22, which mainly differentiates the preamble processing situation (tightening) of workpiece and gathered, press-fits process Creation data, the workpiece Quick Response Code that preamble judgement unit 27 therein is obtained using barcode scanning recognition unit 25 judges the preamble of workpiece Processing situation.If preamble processing is qualified and without hopping sequence, preamble judgement unit 27 can pass through the control device of I/O control unit 26 Start, otherwise equipment is waited for.
Data acquisition unit 28 in the press mounting system monitoring module 22 obtains final after the completion of press-fiting by serial ports The parameter such as displacement and final pressure, and stored data in by data saving unit 29 in locally/server database.
The first leak detection system monitoring module 23 mainly differentiates the preamble processing situation (tighten, press-fit) of workpiece and gathered The creation data for process 1 of hunting leak.The workpiece Quick Response Code that preamble judgement unit 27 is obtained using barcode scanning recognition unit 25 judges workpiece Preamble processing situation, if preamble processing is qualified and without hopping sequence, preamble judgement unit 27 can pass through I/O control unit 26 Control device starts, and otherwise equipment is waited for.
Data acquisition unit 28 in the first leak detection system monitoring module 23 is obtained after the completion of leak detection by serial ports Vent flow and pressure and other parameters, and stored data in by data saving unit 29 in locally/server database.
The second leak detection system monitoring module 24 mainly differentiates the preamble processing situation (hunt leak, press-fit, hunting leak) of workpiece And gather the creation data of leak detection process.
The workpiece Quick Response Code that preamble judgement unit 27 therein is obtained using barcode scanning recognition unit 25 judges the preamble of workpiece Processing situation, if preamble processing is qualified and without hopping sequence, preamble judgement unit 27 can be set by the control of I/O control unit 26 Standby to start, otherwise equipment is waited for.
Data acquisition unit 28 in the second leak detection system monitoring module 24 is obtained after the completion of leak detection by serial ports Vent flow and pressure and other parameters, and stored data in by data saving unit 29 in locally/server database.
This MES system can carry out the real-time monitoring of production status to workpiece in assembling detection process, in each station Execution sequence correctness to current workpiece is detected, once detect that workpiece processes unqualified or hopping sequence, machine in preamble Device just will not be acted, and preamble processing department is allocated as judging preferably prevent in process of production not for first of mistake proofing of system The outflow of qualified workpiece.Machine carries out second mistake proofing judgement by barcode scanning detection unit 11 to workpiece under bin patterns:I.e. The data of only 4 stations qualified workpiece could case, and improve the accuracy rate for qualified workpiece of casing.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, it is clear that those skilled in the art Member can carry out various changes and modification to the present invention without departing from the spirit and scope of the present invention.So, if the present invention These modifications and variations belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to include these Including change and modification.

Claims (3)

1. a kind of MES system that detection is assembled for engine sprocket room housing, it is characterised in that:It is used for unit including several The slave computer production monitoring module (2) of equipment and the number for obtaining several slave computer production monitoring modules for being used for stand-alone device According to the host computer comprehensive management module (1) collected.
2. a kind of MES system that detection is assembled for engine sprocket room housing according to claim 1, its feature exists In:The host computer comprehensive management module includes barcode scanning detection unit (11), classification mistake proofing unit (12), barcode scanning vanning unit (13), inquiry lead-out unit (14), detection unit of getting the raw materials ready (15), material allocation unit (16) and shift management unit (17);
The barcode scanning detection unit, passes through workpiece bar code automatic identification workpiece and its processing situation;
The classification mistake proofing unit, prevents polytype workpiece from loading in mixture;
The barcode scanning vanning unit, completes barcode scanning-vanning-shake out code stream journey under bin patterns;
The inquiry lead-out unit, according to barcode inquiry production, vanning signal;
Situation about currently getting the raw materials ready is looked into the detection unit of getting the raw materials ready, detection;
The material allocation unit, points out staff to carry out original ingredient supply;
The shift management unit, is operated personnel and arranges an order according to class and grade setting at times.
3. a kind of MES system that detection is assembled for engine sprocket room housing according to claim 1 or 2, its feature It is:The slave computer production monitoring module includes tightening system monitoring module (21), press mounting system monitoring module (22), first Leak detection system monitoring module (23) and the second leak detection system monitoring module (24);The tightening system monitoring module, press-fit and be Monitoring module, the first leak detection system monitoring module and the second leak detection system monitoring module unite all including such as lower unit:Barcode scanning is known Other unit (25), I/O control unit (26), preamble judgement unit (27), data acquisition unit (28) and data saving unit (29);
The scanning recognition unit, the bar code of automatic identification workpiece;
The I/O control unit, is sticked into using Control on Communication I O board and whether decision device acts;
The preamble judgement unit, judges that workpiece preamble processes situation;
The data acquisition unit, obtains the production information of workpiece;
The data saving unit, preserves workpiece and completes after station manipulation, completes moment, operation equipment parameter, manufacturing parameter.
CN201710538189.3A 2017-07-04 2017-07-04 A kind of MES system that detection is assembled for engine sprocket room housing Pending CN107168269A (en)

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Application Number Priority Date Filing Date Title
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CN107818356A (en) * 2017-12-07 2018-03-20 耐世特凌云驱动系统(涿州)有限公司 Machining workpiece information tracing system and information tracing control method
CN108985962A (en) * 2018-07-17 2018-12-11 惠科股份有限公司 Base plate processing method
CN109108294A (en) * 2018-10-09 2019-01-01 中铁隆昌铁路器材有限公司 A kind of powder metallurgy brake pad processing technology and automatic production line
CN110414857A (en) * 2019-08-02 2019-11-05 东方蓝天钛金科技有限公司 A kind of flexible production site intelligent logistic management system and method
CN111242902A (en) * 2020-01-02 2020-06-05 天津瑟威兰斯科技有限公司 Method, system and equipment for identifying and detecting parts based on convolutional neural network
CN113211042A (en) * 2021-05-11 2021-08-06 广西玉柴机器股份有限公司 Automatic press-fitting process flow of engine cylinder sleeve
CN114330623A (en) * 2021-12-28 2022-04-12 格力电工(马鞍山)有限公司 Production method and production system for error-proof detection and tracing

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CN107818356A (en) * 2017-12-07 2018-03-20 耐世特凌云驱动系统(涿州)有限公司 Machining workpiece information tracing system and information tracing control method
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CN108985962A (en) * 2018-07-17 2018-12-11 惠科股份有限公司 Base plate processing method
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CN109108294A (en) * 2018-10-09 2019-01-01 中铁隆昌铁路器材有限公司 A kind of powder metallurgy brake pad processing technology and automatic production line
CN110414857A (en) * 2019-08-02 2019-11-05 东方蓝天钛金科技有限公司 A kind of flexible production site intelligent logistic management system and method
CN111242902A (en) * 2020-01-02 2020-06-05 天津瑟威兰斯科技有限公司 Method, system and equipment for identifying and detecting parts based on convolutional neural network
CN113211042A (en) * 2021-05-11 2021-08-06 广西玉柴机器股份有限公司 Automatic press-fitting process flow of engine cylinder sleeve
CN114330623A (en) * 2021-12-28 2022-04-12 格力电工(马鞍山)有限公司 Production method and production system for error-proof detection and tracing
CN114330623B (en) * 2021-12-28 2024-04-30 格力电工(马鞍山)有限公司 Production method and production system for error-proof detection and traceability

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