CN105182940A - Intelligent welding workshop information monitoring and management system for hydraulic support - Google Patents
Intelligent welding workshop information monitoring and management system for hydraulic support Download PDFInfo
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- CN105182940A CN105182940A CN201510592591.0A CN201510592591A CN105182940A CN 105182940 A CN105182940 A CN 105182940A CN 201510592591 A CN201510592591 A CN 201510592591A CN 105182940 A CN105182940 A CN 105182940A
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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]
- G05B19/41865—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 job scheduling, process planning, material flow
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/32—Operator till task planning
- G05B2219/32015—Optimize, process management, optimize production line
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- 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 invention relates to an intelligent welding workshop information monitoring and management system for a hydraulic support. The intelligent welding workshop information monitoring and management system for a hydraulic support comprises a robot welding monitoring system, a logistics trolley monitoring system, a workpiece assembling monitoring system, a heating furnace monitoring system, a plurality of workshop information interaction terminals, a data caching and communication terminal, a cloud computing server, and display and management terminals. Each monitoring system can complete real-time monitoring of the working state of the corresponding production device in an intelligent welding workshop. The workshop information interaction terminals can realize management data interaction between workshop workers and scheduling staves. The monitoring data and the management data are sent to the data caching and communication terminal, and are sent to the cloud computing server through a factory ring network to store the real-time data and the historical data separately, and can realize working condition display and data management in the display and management terminals. The intelligent welding workshop information monitoring and management system integrates managers, workers and devices into one body, and guarantees that effective data communication can be realized between the enterprise decision-making level and the production field and the efficiency can be improved.
Description
Technical field
The present invention relates to coal mine hydraulic supporting robot welding field, particularly a kind of hydraulic support Intelligent welding workshop information monitoring and management system.
Background technology
Along with the fast development of China's industry, robotic welding technology has been widely used in the mechanical manufacturing field such as automobile, space flight, boats and ships.For ensureing welding quality and efficiency, reduce welder quantity, improve the work situation of workman, coal machine manufacturing particularly coal mine hydraulic supporting manufacture progressively starts to apply welding robot and completes production task, and with the artificial core of welding robot, progressively built up Intelligent welding workshop.So-called hydraulic support Intelligent welding workshop is exactly the processing flow sequence according to hydraulic support welding, builds differently to produce station, and applies Intelligent logistics dolly and carry workpiece transport welding between each station, thus realizes the Intelligent welding of workpiece.Hydraulic support Intelligent welding workshop is primarily of inside weld welding workstation, outside weld welding workstation, Intelligent logistics system, workpiece splicing assembly working station and auxiliary heating system composition.
But existing welding shop lacks the workshop information monitoring and management system that adapt with above-mentioned technology, lack valid data between business decision layer and production scene to link up, be difficult to rational allocation Workshop Production resource, carry out the management of equipment and personnel and reviewing of the quality of production, the advantage in Intelligent welding workshop cannot be played, guarantee welding quality, improve welding efficiency.
Existing welding shop supervisory system is studied for welding monitoring itself.Patent CN103240510A carries out monitoring research for robot welding voltage and electric current, and associates with robot manipulating task order.Patent CN102430883A then achieves for the accurate location of welding production wire holder and state instruction, and butt welding machine carries out condition monitoring.Patent CN104625510A is by arranging that multiple camera carries out without dead angle monitoring whole welding workstation, and the situation in Welding Safety room that realizes is monitored in real time.But, more than weld supervisory system only welding workstation itself to be monitored, lack the conduct monitoring at all levels comprising logistics system, heating system, staff for welding shop, the true operation conditions in whole workshop cannot be understood, cause between management and production and disconnect.
In view of above discussion, the present invention designs hydraulic support Intelligent welding workshop information monitoring and management system, realizes the information monitoring of each work system of welding shop and personnel, guarantees welding quality, improves welding efficiency.
Summary of the invention
Fundamental purpose of the present invention is, a kind of hydraulic support Intelligent welding workshop information monitoring and management system are provided, realize Intelligent welding workshop appliance, the Quick Acquisition of information and transmission between staff and workshop management layer, guarantee the conduct monitoring at all levels for whole workshop, thus improve welding quality and welding efficiency.
The present invention also aims to, a kind of robot monitoring system effectively can monitoring the key parameters such as welding robot duty, welding current voltage, welding temperature is provided.
Further object of the present invention is, provides a kind of logistics trolley supervisory system that can adapt to welding production line, realizes indicating for the accurate location of logistics trolley and state.
Further object of the present invention is, provides a kind of real time data that realizes to separate with historical data the supervisory system stored, and ensures the accuracy of historical data, and the data of rediscover are on-the-spot.
Fundamental purpose of the present invention is achieved through the following technical solutions: hydraulic support Intelligent welding workshop information monitoring and management system comprise robot welding supervisory system, logistics trolley supervisory system, assembled group of workpiece form with communicating terminal, cloud computing server and display and office terminal supervisory system, heating furnace supervisory system, some workshops information interactive terminal, data buffer storage.
Described robot welding supervisory system comprises robotary detection module, welding current voltage detection module, welding temperature detection module, clamping workpiece detection and localization module and some video surveillance modules composition.The monitoring of duty for single welding workstation and Q factor can be realized.
Described logistics trolley supervisory system comprises workpiece induction module, dolly detection and localization module, dolly velocity measuring module and some video surveillance modules composition.Can realize for Intelligent logistics dolly advanced positions and carrying workpiece state monitoring.
Described data buffer storage and communicating terminal comprise digital sampling and processing (PLC), data cache module and data communication module and form.
Each described supervisory system completes the real-time monitoring for production equipment duty each in Intelligent welding workshop respectively; Described workshop information interactive terminal realizes the data interaction between shop worker and workshop management layer; Monitor data and workshop management data are sent to data buffer storage and communicating terminal by workshop Industrial Ethernet, are sent to cloud computing server afterwards by factory's looped network, and realize display of regime and data management in display and office terminal.
The object of the invention is to be achieved through the following technical solutions: during welding robot material loading, workholder is equipped with gravity sensor in order to detect clamping workpiece situation; Robot is carrying out in the process of welding, and applied robot's state detection module obtains the duty of robot from the I/O port of robot controller, and delivers to digital sampling and processing (PLC) through passive optocoupler; Application Hall current voltage sensor is installed on welding machine inside, realizes the detection for welding current voltage, delivers to PLC process; At welding torch position installation infrared temperature sensor, the temperature in record workpiece welding process; Above jig platform with near welding gun, high-definition camera is installed, in order to monitor clamping situation and welding situation, thus achieves for the monitoring of welding key parameter with the situation of welding.
A further object of the present invention is achieved through the following technical solutions: logistics trolley is made up of sub-car and female car, and female back frame bears sub-car can to-and-fro movement on longitudinal rail.Female car installs multiple code sensor in order to detect female car gait of march and advanced positions, and determines that female car stops station position by infrared distance sensor and proximity switch; Sub-car is equipped with gravity sensor and detects workpiece, and determines that sub-car stops station position by infrared distance sensor and proximity switch; Near logistics trolley is along the line, some high-definition cameras are housed, monitoring logistics trolley operation conditions.By above-mentioned various sensing collocation, realize the state that is accurately the positioned instruction of logistics trolley.
Further object of the present invention is achieved through the following technical solutions: real time data and historical data to be separated by the data cache module of data buffer storage and communicating terminal and stored and transmission by the various monitor data of plant site, real time data transfers to cloud computing server by communication module and keeps in and display, instruction current device duty; By data cache module, historical data is added a cover timestamp and welding job state, and packing transfers to cloud computing server and stores, and realizes reviewing for Product jointing key parameter historical data, reduce the most real data scene.
Hydraulic support Intelligent welding workshop information monitoring of the present invention and management system are compared with prior art, there is obvious advantage and beneficial effect, can reach suitable technical progress and practicality, and have the extensive promotional value in industry, it at least has following advantages.
(1) hydraulic support Intelligent welding workshop information monitoring of the present invention and management system achieve the conduct monitoring at all levels for the robot welding system of workshop level, logistics system, heating system, staff, be convenient to manage the true operation conditions understanding whole workshop with staff, improve production efficiency, alleviate the labour intensity of workman.
(2) the present invention realizes real time data for the various monitor datas of plant site and transmits with separating of historical data and store, and reduce the most real data scene, is convenient to realize reviewing of Product jointing key parameter historical data.
(3) present invention achieves for welding logistics system accurate monitoring, thus realize workpiece welding post part wheel turn automatic control, improve welding efficiency.
(4) cloud computing server, display and office terminal and workshop information interactive terminal are formed organic whole by the present invention, ensure that realizing valid data between business decision layer and production scene links up, be convenient to the management carrying out equipment and personnel, and then rational allocation Workshop Production resource.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Accompanying drawing explanation
Fig. 1 is present system general structure schematic diagram.
Fig. 2 is robot welding supervisory system structural representation in Fig. 1.
Fig. 3 is logistics trolley supervisory system structural representation in Fig. 1.
Fig. 4 is present system data stream transmitting and storing process schematic diagram.
1: robot welding supervisory system 2: logistics trolley supervisory system
3: assembled group of workpiece is to supervisory system 4: heating furnace supervisory system
5: workshop information interactive terminal 6: data buffer storage and communicating terminal
7: cloud computing server 8: display and office terminal
11: robotary detection module 12: welding current detection module
13: weldingvoltage detection module 14: welding temperature detection module
15: clamping workpiece detection and localization module 16: video surveillance module
21: workpiece induction module 22: female dolly velocity measuring module
23: female dolly detection and localization module 24: sub-dolly detection and localization module
25: dolly video surveillance module 61: digital sampling and processing
62: data cache module 63: data communication module.
Embodiment
For setting forth invention further for reaching invention for reaching the technological means and effect that predetermined goal of the invention takes, below in conjunction with accompanying drawing and preferred embodiment, the hydraulic support Intelligent welding workshop information monitoring propose foundation the present invention and the embodiment of management system, structure, feature and effect thereof, be described in detail as follows.
Aforementioned and other technology contents, Characteristic for the present invention, can know and present in the detailed description of the preferred embodiments of following cooperation referenced in schematic.By the explanation of embodiment, can to the present invention for the technological means reaching predetermined object and take and effect be able to more deeply and concrete understanding, but appended diagram be only to provide with reference to and the use of explanation, be not used for being limited the present invention.
The hydraulic support Intelligent welding workshop information monitoring of present pre-ferred embodiments and management system, structure as shown in Figure 1, is made up of supervisory system (3), heating furnace supervisory system (4), some workshops information interactive terminal (5), data buffer storage and communicating terminal (6), cloud computing server (7) and multiple display and office terminal (8) robot welding supervisory system (1), logistics trolley supervisory system (2), assembled group of workpiece.
Described robot welding supervisory system (1) comprises robotary detection module (11), welding current detection module (12), weldingvoltage detection module (13), welding temperature detection module (14), clamping workpiece detection and localization module (15) and some video surveillance modules (16) composition as shown in Figure 2.
Described clamping workpiece detection and localization module (15) obtains Work position information by the proximity switch on weld jig; Clamping workpiece process, whether the position of application clamping workpiece detection and localization module (15) detection parts is installed and is accurately put in place.Described robotary detection module (11) is installed on robot controlling case inside and carries out communication with robot controller, is carrying out, in the process of welding, obtaining the duty of robot from the I/O port of robot controller in robot; Described welding current detection module (12) and weldingvoltage detection module (13) are installed on the major loop of welding motor, realize the detection of welding current and voltage according to Hall electromagnetic induction principle; Described welding temperature detection module (14) is installed on welding gun top, and application infrared measurement of temperature principle, carries out real-time inspection to the temperature in workpiece welding process; Described video monitoring module (16) application high-definition camera, usually installs and is no less than two, and one is arranged on monitoring welding situation near welding manipulator, and one is installed near welding workstation, for this station working condition integral monitoring.
Described logistics trolley is made up of sub-car and female car, and female back frame bears sub-car can to-and-fro movement on longitudinal rail.Described logistics trolley supervisory system (2) as shown in Figure 3, comprises workpiece induction module (21), female dolly velocity measuring module (22), female dolly detection and localization module (23), sub-dolly detection and localization module (24) and some video surveillance modules (25) composition.
Described female dolly velocity measuring module (22) is made up of multiple code sensor, accurately obtains speed and the advanced positions of female trolley travelling in female car traveling process; Described female dolly detection and localization module (23) is made up of infrared distance sensor and proximity switch, accurately ensures that female dolly can be parked in welding post position; Whether described workpiece induction module (21) is made up of some gravity sensors, when on workpiece feeding to logistics system, detect workpiece lay appropriate on sub-dolly by gravity sensing; Whether described sub-dolly detection and localization module (24) is made up of infrared distance sensor and proximity switch, guarantees to expect weld jig on sub-dolly drive workpiece accurately, and be in place by clamping workpiece detection and localization module (15) detection workpiece; Described some video surveillance modules (25) are high-definition camera, are installed on logistics trolley along the line, in real time the operation conditions of monitoring logistics trolley.
Described data buffer storage and communicating terminal (6) comprise digital sampling and processing (61), data cache module (62) and data communication module (63) and form.
Described digital sampling and processing (61) mainly realizes data acquisition and procession with PLC; Described data buffer storage pattern is developed specially for adapting to industry spot situation, has the function such as data check and data buffer storage, can guarantee that device data is not lost when equipment suspension; Real time data and historical data are separated by data buffer storage (62) and data communication module (63) and are transmitted by the various monitor data of plant site, real time data transfers to cloud computing server (7) by communication module and keeps in and display, instruction current device duty; By data cache module (62), historical data is added a cover timestamp and welding job state, and packing transfers to cloud computing server and stores, and realizes reviewing for Product jointing key parameter historical data, reduce the most real data scene.
The course of work of native system: the production status of each robot welding station current that Job-Shop personnel are reflected according to hydraulic support welding production task and Intelligent welding workshop information monitoring system is assigned to produce by the display in control room and office terminal (8) and notified and the production schedule; Welding job personnel are obtained by the workshop information interactive terminal (5) being positioned over welding post and produce notice and the production schedule, the response production schedule, and inquire about drawing by interactive terminal (5) thus adjustment welding parameter preparation welding production; According to the production schedule, welding work pieces carry out assembled group of workpiece to and deliver to heating furnace heating, complete material loading by logistics trolley afterwards; According to logistics trolley supervisory system (2) institute feedack, control logistics trolley carries preparation welding work pieces and accurately delivers to welding post; Coordinated with clamping workpiece detection and localization module (15) by dolly detection and localization module (24), realize the accurate clamping of workpiece, complete preparation work before the weldering of workpiece.
After before weldering, preparation work completes, staff starts welding by workshop information interactive terminal (5) prompting control room station, and obtain the duty in welding process by robot welding supervisory system (1), the welding such as welding current voltage and welding temperature key parameter, and in the upper Real Time Observation of workshop information interactive terminal (5), be convenient to adjust welding parameter.
After welding job completes, staff has been welded by workshop information interactive terminal (5) prompting control room station, and logistics trolley, by welding work pieces blanking, prepares to start to weld next time.After production task completes, Job-Shop personnel can inquire about the history parameters of workpiece welding, review for Product jointing key parameter historical data, control welding quality.
Pass through said process, native system becomes an organic whole by unified to managerial personnel, shop worker and workshop appliance, ensure that realizing valid data between business decision layer and production scene links up, be convenient to the management carrying out equipment and personnel, and then rational allocation Workshop Production resource and improve the quality of production, thus improve production efficiency, alleviate the labour intensity of workman.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. hydraulic support Intelligent welding workshop information monitoring and management system, its feature includes robot welding supervisory system, logistics trolley supervisory system, assembled group of workpiece form with communicating terminal, cloud computing server and multiple display and office terminal supervisory system, heating furnace supervisory system, some workshops information interactive terminal, data buffer storage: each described supervisory system completes the real-time monitoring for production equipment duty each in Intelligent welding workshop respectively; The management data that described workshop information interactive terminal realizes between shop worker and Job-Shop personnel is mutual; Monitor data and workshop management data are sent to data buffer storage and communicating terminal by workshop Industrial Ethernet, are sent to cloud computing server afterwards by factory's looped network, and realize display of regime and data management in display and office terminal.
2. robot welding supervisory system as claimed in claim 1, its feature includes robotary detection module, welding current detection module, weldingvoltage detection module, welding temperature detection module, clamping workpiece detection and localization module and some video surveillance modules composition: described clamping workpiece detection and localization module obtains Work position information by the proximity switch on weld jig, guarantees that trade union college accurately puts in place; Described robotary detection module and robot controller carry out communication, obtain the duty of robot from the I/O port of robot controller; Described welding current detection module and weldingvoltage detection module are installed on the major loop of welding motor, realize the detection of welding current and voltage according to Hall electromagnetic induction principle; Described welding temperature detection module is installed on welding gun top, and application infrared measurement of temperature principle, carries out real-time inspection to the temperature in workpiece welding process.
3. logistics trolley supervisory system as claimed in claim 1, its feature comprises workpiece induction module, female dolly velocity measuring module, female dolly detection and localization module, sub-dolly detection and localization module and some video surveillance modules composition: described female dolly velocity measuring module is made up of multiple code sensor, obtains female dolly gait of march and position; Described female dolly detection and localization module is made up of infrared distance sensor and proximity switch, guarantees that logistics trolley is stopped at welding post; Whether described workpiece induction module is installed on sub-dolly and is made up of some gravity sensors, lay appropriate in order to respond to workpiece; Described sub-dolly detection and localization module is made up of infrared distance sensor and proximity switch, guarantees to expect weld jig on sub-dolly drive workpiece accurately; Described some video surveillance modules are high-definition camera, are installed on logistics trolley along the line, in real time the operation conditions of monitoring logistics trolley.
4. data buffer storage as claimed in claim 1 and communicating terminal, its feature comprises digital sampling and processing, data cache module and data communication module composition.
5. data cache module as claimed in claim 4, it is characterized in that data are carried out verifying and buffer memory, real time data and historical data are separated and transmits, realize reviewing for Product jointing key parameter real history data, and guarantee that device data is not lost when equipment suspension.
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Application publication date: 20151223 |