CN203117768U - Production line control system - Google Patents
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- CN203117768U CN203117768U CN2013201087183U CN201320108718U CN203117768U CN 203117768 U CN203117768 U CN 203117768U CN 2013201087183 U CN2013201087183 U CN 2013201087183U CN 201320108718 U CN201320108718 U CN 201320108718U CN 203117768 U CN203117768 U CN 203117768U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model discloses a production line control system, and relates to the technical field of control. The production line control system comprises a PLC system, a main server and a RFID read-write system, wherein the PLC system comprises a plurality of workstations which are connected with the main server, the RFID read-write system comprises information read points and RFID labels, the information read points are arranged on a production line. A plurality of tooling plates are placed on the production line, the RFID labels are arranged on the tooling plates in the mode that the texts on the labels can be erased, and the information read points read the data information of the RFID labels on the tooling plates and send the data information to the main server. According to the production line control system, due to the fact that the PLC system and the RFID read-write system are compatible, production equipment control and product data information acquisition can be conducted synchronously, information transmission between the PLC system and the RFID read-write system is achieved, and the purpose of controlling the production line by the PLC system and the RFID read-write system together is achieved.
Description
Technical field
The utility model relates to the control technology field, particularly a kind of production line control system.
Background technology
In commercial production, keep high level and the high-level efficiency running of equipment and production, whether the production dispensing of just having to consider material and finished product etc. on the production line accomplish in order, evenly, whether field data obtains feedback and management, whether failure message can effectively be passed on and be solved etc.Along with the raising of technological level and the development of industry control technology, automaticity is more and more higher in the production run, and production line control system makes the production manager can long-range understanding production status and equipment operation condition, convenient management and control, thereby obtained using widely.
At present, in production line control system, generally adopting PLC(Programmable Logic Controller, programmable logic controller (PLC)) system carries out control and management to production line.For many years, PLC produces till now from it, has realized being wired to the leap of stored logic; Its function has realized that logic control is to numerically controlled progress from weak to strong; Its application has realized that single devices simply controls to the leap of various tasks such as competent motion control, process control and collecting and distributing control from small to large.Existing P LC significantly improves in the each side ability for the treatment of of simulated amount, digital operation, man-machine interface and network, becomes the main flow opertaing device of industrial control field, is bringing into play increasing effect in all trades and professions.In the practical application of PLC, PLC can realize the accurate control to equipment, and carry out corresponding logical operation, provide the equipment running process parameter information at the man-machine interaction window simultaneously, but can't realize the information system management functions such as collection of production batch management, production data.
In modern production control, be the management of solution production information, usually adopt ERP(Enterprise Resource Planning, Enterprise Resources Plan) MES(manufacturing execution system in the system, manufacturing execution system) module realizes the collection of production related data, but the MES module can't realize the system compatible with PLC, can not arrive the purpose of synchro control production equipment.
RFID(Radio Frequency Identification, radio-frequency (RF) identification) is a kind of contactless automatic identification technology, it is identified destination object automatically and obtains related data information by radiofrequency signal, identification work need not manual intervention, and can work in various rugged surroundings, be widely used in fields such as logistics, retail, manufacturing industry, rag trade, medical treatment, identification, false proof, asset management, traffic, food security, animal identification, library, automobile, aviation, military affairs.In the actual use of manufacturing industry, the production data that is applied to production run is monitored in real time, quality tracing, automated production, personalized production etc.Usually using method is to increase the RFID label at the product body, and write corresponding information (similar with bar code management system) in corresponding operation, read information by RFID and be fed to MES, ERP, CRM or IDM etc. after treatment, set up powerful information data chain, real-time data message query function is provided, realize higher level quality control and various on-line measurement, for the production process control has improved convenience, but only cease collection and identification use for high-precision definite message or answer, fail effectively to reach the purpose of production equipment being controlled according to the difference realization of product processes.
The utility model content
The purpose of this utility model is: at existing above-mentioned deficiency in the prior art, and when a kind of can control production equipment is provided, the production line control system of the data message of identification product own.
To achieve these goals, the utility model provides following technical scheme:
A kind of production line control system, comprise PLC system and master server, described PLC system comprises a plurality of workstations that are connected in master server, described production line control system also includes RFID radio frequency read-write system, described RFID radio frequency read-write system comprises that information reads a little and the RFID label, described information reads and a little is arranged on the production line, also is placed with polylith frock plate on the described production line, and erasable on the described frock plate have a RFID label; Described information reads the data message in the RFID label that a little reads on the frock plate, and this data message is sent to master server.
Preferably, in the above-mentioned production line control system, also be provided with dog catch on the described production line, described information reads a little and described dog catch sets gradually along the production line direction.
Preferably, in the above-mentioned production line control system, described information read a little have a plurality of.
Preferably, in the above-mentioned production line control system, described station reads a periphery in information.
Preferably, in the above-mentioned production line control system, master server receives the information that each information reads a transmission, and stores, after treatment the production equipment of sending controling instruction to the production line.
Preferably, in the above-mentioned production line control system, described master server is a plurality of servers.
A kind of method of utilizing the utility model production line control system to carry out production line control may further comprise the steps:
A, on the master server of described production line control system typing production batch information and set process route, start the PLC system;
B, product is loaded on the frock plate of erasable RFID label, when the frock plate that is mounted with product reads through information, information reads the steering order of the dog catch reception PLC system of a rear end, and the frock plate is blocked on the production line, and information reads the data message that a little reads in the RFID label;
After c, information read the data message that a little reads in the RFID label, this data message is sent to master server, send steering order to the PLC system after the master server computing, the PLC system receives the instruction back to corresponding dog catch sending controling instruction, makes the frock plate continue to turn round at production line;
D, master server read the data message that a little reads with each information and gather calculating, draw On-line Product situation, each product storing spot storage situation, each batch products position and quantity.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are:
1, since the utility model production line control system with PLC system and RFID radio frequency read-write system compatibility, realized the control production equipment and gather product data information and carry out synchronously, and realized information transmission between the two subsystems, reach the purpose of common control production line.
2, because the utility model production line control system is erasable on the frock plate with the RFID label in the RFID radio frequency read-write system, improved the trackability in the process of producing product; And finish the running of production line at product after, the RFID label on the frock plate need not be dismantled, and only needs the replacement data to get final product, and has reduced the waste of operation and RFID label, has reduced cost.
3, because the utility model production line control system and control method thereof use PLC system and RFID radio frequency read-write system simultaneously production line to be controlled, can follow the tracks of each working cell, real-time update online production data, and system possesses the production data memory function, need not to do again the papery form, not only reduced staff's workload, also avoided because staff's error causes data recording wrong.
4, because each operation of the utility model production line control system need not manual intervention, logistics is smooth and easy, has not only reduced the artificial damage of product, has also improved production efficiency of products.
Description of drawings:
Fig. 1 is the schematic diagram of the utility model production line control system.
Fig. 2 is the production information control flow chart of the utility model production line control system.
Fig. 3 is production line control plane figure in the utility model production line control system.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment
A kind of production line control system, as shown in Figure 1, comprise PLC system and master server, described PLC system comprises a plurality of workstations that are connected in master server, described production line control system also includes RFID radio frequency read-write system, and described RFID radio frequency read-write system comprises that information reads a little and the RFID label, and described information reads and a little is arranged on the production line, also be placed with polylith frock plate on the described production line, erasable on the described frock plate have a RFID label.
Described information reads the data message in the RFID label that a little reads on the frock plate, and this data message is sent to master server.Data message in the RFID label comprises product information and production data information.Described information read a little have a plurality of.
Also be provided with dog catch on the described production line, described information reads a little and described dog catch sets gradually along the production line direction.Dog catch is controlled by the PLC system, when the frock plate moves to dog catch, dog catch is blocked in the frock plate on the production line, after information reads data message in the RFID label on the frock plate of naming a person for a particular job and reads and be sent to master server, master server is sent to dog catch with control information, and the frock plate is remained in operation.
Described station reads a periphery in information.Described workstation receives the control information that master server sends, and sends feedback command to master server; Workstation makes things convenient for the staff to check production data information.
Master server receives the information that each information reads a transmission, and stores, and sending controling instruction is controlled production equipment after the PLC system handles.Described master server is a plurality of servers.
A kind of production line control method may further comprise the steps:
A, on the master server of production line control system typing production batch information and set process route, start the PLC system;
B, product is loaded on the frock plate of erasable RFID label, when the frock plate that is mounted with product reads through information, information reads the steering order of the dog catch reception PLC system of a rear end, and the frock plate is blocked on the production line, and information reads the data message that a little reads in the RFID label;
After c, information read the data message that a little reads in the RFID label, this data message is sent to master server, send steering order to the PLC system after the master server computing, the PLC system receives the instruction back to corresponding dog catch sending controling instruction, makes the frock plate continue to turn round at production line;
D, master server read the data message that a little reads with each information and gather calculating, draw On-line Product situation, each product storing spot storage situation, each batch products position and quantity.
But PCL system both independent operating also can move simultaneously with the RFID label, and when PLC system independent operating, the RFID label is read data information only, does not send data message to the PLC system, and the PLC system manually presets according to the production demand the control of production equipment.
The production information control flow as shown in Figure 2, production line control plane figure as shown in Figure 3:
The step I, on first server of production line control system and second server typing production batch information and set process route, first server and second server carry out production information to the frock plate to be preset, after namely starting the PLC system, automatically the frock plate to process writes the production information data, and wherein product can divide product final assemble A and product final assemble B;
Step II, the frock plate that is mounted with product are transported to first workstation by the transition supply line, and first workstation measures and non-metering flow-dividing control the frock plate; When the frock plate need measure, first server was sent to production line with steering order, the frock plate is transported enter measurement centre, and the 6th workstation carries out the flow-dividing control in constant temperature A district and constant temperature B district to the frock plate that enters measurement centre; When the frock plate need not measure, first server was sent to production line with steering order, and the frock plate is transported to second workstation;
Step III, the 6th workstation carry out the shunting in constant temperature A district and constant temperature B district by the steering order that first server sends, wherein the 7th workstation is examined and determine A line and the flow-dividing control of examining and determine the B line to the frock plate that enters constant temperature A district, and the 8th workstation is examined and determine A line and the flow-dividing control of examining and determine the B line to the frock plate that enters constant temperature B district;
The step IV, will be transported to the 5th workstation by the qualified product in calibrating A line and calibrating B line calibrating back, the 5th workstation stores A district and the flow-dividing control that stores the B district to certified products, wherein the 3rd workstation has measured specification product to storage A district and has packed A line and packing B line flow-dividing control, and the 4th workstation has measured specification product to storage B district and packed the A line and pack B line flow-dividing control;
The step V, will pack the A line and pack respectively with the specification product on the packing B line after, put transportation in storage by the translation line of plugging into, finish production and the packing of product.
First workstation measures and non-metering flow-dividing control the frock plate: when the frock plate arrives first workstation, the data message that the first information of the first workstation periphery reads in the RFID label that reads of naming a person for a particular job is sent to first server, and first server makes the frock plate transport product to pack-thread or measurement centre through sending instruction after the computing.
Second workstation is packed A line and packing B line flow-dividing control to the frock plate: when the frock plate arrives second workstation, second information of the second workstation periphery reads product information and the technology line information that reads of naming a person for a particular job and is sent to first server, and first server makes the frock plate transport product to packing A line or packing B line by the packed and transported line through sending instruction after the computing.
The 3rd workstation has measured specification product to storage A district and has packed A line and packing B line flow-dividing control: when the frock plate in storage A district arrives the 3rd workstation, the 3rd information of the 3rd workstation periphery reads product information and the technology line information that reads of naming a person for a particular job and is sent to first server, and first server makes the frock plate transport product to packing A line or packing B line through sending instruction after the computing.
The 4th workstation has measured specification product to storage B district and has packed A line and packing B line flow-dividing control: when the frock plate of storage B arrives the 4th workstation, the 4th information of the 4th workstation periphery reads product information and the technology line information that reads of naming a person for a particular job and is sent to first server, and first server makes the frock plate transport product to packing A line or packing B line through sending instruction after the computing.
The 5th workstation returns certified products to measurement centre and carries out flow-dividing control to storing the A district with storage B district: the 5th workstation reads memory block residual memory space data from first server, according to the batch situation, measurement centre's qualified product that returns of metering is selected the memory location automatically, and instruction fed back to first server, simultaneously the product quantity that enters is read a little by the 5th information that is arranged at the 5th workstation periphery and read, and be sent to first server.
The 6th workstation carries out the flow-dividing control in constant temperature A district and constant temperature B district to the frock plate that enters measurement centre: when the frock plate that enters measurement centre arrives the 6th workstation, the 6th information of the 6th workstation periphery reads product information and the technology line information that reads of naming a person for a particular job and is sent to first server, and first server makes the frock plate transport product to constant temperature A district or constant temperature B district through sending instruction after the computing; The product data information that the 6th workstation will enter the flat-temperature zone is sent to second server, and record frock plate entry time.
The 7th workstation is examined and determine A line and the flow-dividing control of examining and determine the B line to the frock plate in constant temperature A district: when the frock plate in constant temperature A district arrives the 7th workstation, the 7th information of the 7th workstation periphery reads the product data information that reads of naming a person for a particular job and is sent to second server, and second server makes the frock plate enter calibrating A line or calibrating B line through sending instruction after the computing; The product data that the 7th workstation will transport out the flat-temperature zone are sent to first server, transfer the information of the 6th workstation simultaneously, calculate the storage space data of flat-temperature zone and are sent to first server.
The 8th workstation is examined and determine A line and the flow-dividing control of examining and determine the B line to the frock plate in constant temperature B district: when the frock plate in constant temperature B district arrives the 8th workstation, the 7th information of the 8th workstation periphery reads the product data information that reads of naming a person for a particular job and is sent to second server, and second server makes the frock plate enter calibrating A line or calibrating B line through sending instruction after the computing; The product data that the 8th workstation will transport out the flat-temperature zone are sent to first server, transfer the information of the 6th workstation simultaneously, calculate the storage space data of flat-temperature zone and are sent to first server.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. production line control system, comprise PLC system and master server, described PLC system comprises a plurality of workstations that are connected in master server, it is characterized in that, described production line control system also includes RFID radio frequency read-write system, and described RFID radio frequency read-write system comprises that information reads a little and the RFID label, and described information reads and a little is arranged on the production line, also be placed with polylith frock plate on the described production line, erasable on the described frock plate have a RFID label; Described information reads the data message in the RFID label that a little reads on the frock plate, and this data message is sent to master server.
2. production line control system according to claim 1 is characterized in that, also is provided with dog catch on the described production line, and described information reads a little and described dog catch sets gradually along the production line direction.
3. production line control system according to claim 2 is characterized in that, described information read a little have a plurality of.
4. production line control system according to claim 1 is characterized in that, described station reads a periphery in information.
5. production line control system according to claim 1 is characterized in that, described master server receives the information that each information reads a transmission, stores to handle the production equipment of back sending controling instruction to the production line.
6. production line control system according to claim 5 is characterized in that, described master server is a plurality of servers.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201087183U CN203117768U (en) | 2013-03-11 | 2013-03-11 | Production line control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201087183U CN203117768U (en) | 2013-03-11 | 2013-03-11 | Production line control system |
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| CN203117768U true CN203117768U (en) | 2013-08-07 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116348A (en) * | 2013-03-11 | 2013-05-22 | 成都千嘉科技有限公司 | Production line control system and control method thereof |
| CN103926900A (en) * | 2014-04-22 | 2014-07-16 | 鹤山丽得电子实业有限公司 | Production line management control system |
| CN107220776A (en) * | 2017-06-05 | 2017-09-29 | 北京李尔岱摩斯汽车系统有限公司 | A kind of first station Card read/write system of automotive seat assembling based on RFID technique |
| CN107878843A (en) * | 2017-11-29 | 2018-04-06 | 广东美丽康保健品有限公司 | The finished product diverter control system of bottled product production line |
| CN109725615A (en) * | 2018-12-28 | 2019-05-07 | 浙江中烟工业有限责任公司 | A kind of online error protection system of cigarette based on RFID and method of calibration |
-
2013
- 2013-03-11 CN CN2013201087183U patent/CN203117768U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103116348A (en) * | 2013-03-11 | 2013-05-22 | 成都千嘉科技有限公司 | Production line control system and control method thereof |
| CN103116348B (en) * | 2013-03-11 | 2015-08-26 | 成都千嘉科技有限公司 | production line control system and control method thereof |
| CN103926900A (en) * | 2014-04-22 | 2014-07-16 | 鹤山丽得电子实业有限公司 | Production line management control system |
| CN107220776A (en) * | 2017-06-05 | 2017-09-29 | 北京李尔岱摩斯汽车系统有限公司 | A kind of first station Card read/write system of automotive seat assembling based on RFID technique |
| CN107220776B (en) * | 2017-06-05 | 2018-09-11 | 北京李尔岱摩斯汽车系统有限公司 | A kind of first station Card read/write system of automotive seat assembly based on RFID technique |
| CN107878843A (en) * | 2017-11-29 | 2018-04-06 | 广东美丽康保健品有限公司 | The finished product diverter control system of bottled product production line |
| CN109725615A (en) * | 2018-12-28 | 2019-05-07 | 浙江中烟工业有限责任公司 | A kind of online error protection system of cigarette based on RFID and method of calibration |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 536, Section 1, airport 1st Road, Shuangliu Southwest Airport, Chengdu, Sichuan 610211 Patentee after: Chengdu Qianjia Technology Co.,Ltd. Address before: No. 536, Section 1, airport 1st Road, Shuangliu Southwest Airport, Chengdu, Sichuan 610211 Patentee before: Chengdu Qianjia Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |
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| CX01 | Expiry of patent term |