CN107544439A - Intelligent precise Compositions of metal-working machines production line integrated system - Google Patents
Intelligent precise Compositions of metal-working machines production line integrated system Download PDFInfo
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- CN107544439A CN107544439A CN201710967203.1A CN201710967203A CN107544439A CN 107544439 A CN107544439 A CN 107544439A CN 201710967203 A CN201710967203 A CN 201710967203A CN 107544439 A CN107544439 A CN 107544439A
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Abstract
The invention discloses intelligent precise Compositions of metal-working machines production line integrated system, connected and composed by the control circuit of Cross-platform numerical control system cabinet and its inside, display screen, MDI keyboards case, machine operation panel bin, soft key case and handwheel case are installed on the control panel of Cross-platform numerical control system cabinet.The present invention is by setting up remote monitoring module, Numeric Control Technology and network technology are merged, realize digital control system and extraneous communication function, pass through remote monitor of NC system module, the Digit Control Machine Tool for being distributed in different location can be passed through network connection, and realized by monitor terminal and numerical control conditions of machine tool is monitored in real time, each Digit Control Machine Tool process of manufacture and conditions of machine tool are understood in time, realize Predictive Maintenance, potential faults are found early, when a fault is found, it can thousands of miles away diagnosed and safeguarded by remote diagnosis system, loss is preferably minimized, improve that Digit Control Machine Tool is safe to use and efficiency.
Description
Technical field
The present invention relates to a kind of integrated system, specifically intelligent precise Compositions of metal-working machines production line integrated system.
Background technology
The machine tool numerical control system of complete set is by several big hardware structures such as numerical control device (NC), drive system and detection means
Into wherein major control and running part is numerical control device and servo-drive system.
Traditional servo system only receives analog signal, it is therefore desirable to which numerical control device (NC) exports analog control signal.It is and true
The control function of the just numerical control device based on PC, i.e. CNC (ComputerizedNumericalControl) be by software Lai
Realize, what CNC was directly exported is data signal, in order to export analog signalses to servo-drive system, it is also necessary on PC
Extra exploitation D/A translation interfaces.
With the development of microelectric technique and computer technology, modern servo system is increasingly turned to digitize, and digitlization is watched
The CPU of dress system can only also receive data signal, therefore this digital servosystem also needs to change ability by an A/D again
CNC control signal is received, not only increases the hardware interface of digital control system.
On the other hand, changed twice due to have passed through D/A and A/D, the real-time command for exporting CNC position ring adjuster
Data produce error when being transferred to servo-drive system, can influence the control performance of motor, it is difficult to realize real-time high-precision processing control
System.
In addition, analog quantity voltage is easily interfered, cutter translational speed is caused to produce fluctuation, the finished surface of workpiece is not
It is smooth.
The method for realizing direct data control in digital control system at present is mainly Fieldbus Control, but based on scene
The digital control system of bus needs also exist for developing communication card on CNC, and these boards must insert CNC standard ISA/PCI slots
It is interior, but ISA/PCI EBIs are complicated, and driver, hardware interface development difficulty are big, and development cost is higher, the construction cycle
It is longer.
Servo-drive system is also needed to simultaneously, and corresponding field-bus interface is provided.
And in the market multiple fieldbus and deposit, it can not be in communication with each other between different type fieldbus, it is difficult to meet
The requirement of open digital control system.Meanwhile traditional Digit Control Machine Tool can not carry out efficient communication with the external world, can not meet production system
Make increasingly networking, it is information-based require, and be not easy to manage, once breaking down, it is necessary to diagnosed and safeguarded to scene, take
When it is laborious.Especially for the Digit Control Machine Tool for being distributed in different location, the monitoring of its machining state and conditions of machine tool then needs
Consume substantial amounts of manpower, if can not timely Predictive Maintenance, in the presence of certain potential faults.
The content of the invention
It is an object of the invention to provide intelligent precise Compositions of metal-working machines production line integrated system, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
Intelligent precise Compositions of metal-working machines production line integrated system, by Cross-platform numerical control system cabinet and its control circuit of inside
Connect and compose, display screen, MDI keyboards case, machine operation panel are installed on the control panel of Cross-platform numerical control system cabinet
Case, soft key case and handwheel case；
The external interface being connected with control circuit is installed on the postnotum of Cross-platform numerical control system cabinet, by above-mentioned outer
Portion's interface is connected with machine body；
Control circuit includes being sequentially connected PIC numerical control operatings element state scanning mainboard, industrial control mainboard and the fortune connect in a manner of RS
Dynamic control card, PIC numerical control operatings element state scanning mainboard pass through serial ports and MDI keyboards case, machine operation panel bin, handwheel case
Connected with soft key case, industrial control mainboard is connected by VGA port with display screen, and motion control card passes through driver interface and coding
Device interface connects Digit Control Machine Tool body；
Also include PLD and remote monitoring module, the PIC numerical control operatings element state scanning mainboard with it is long-range
Monitoring module is connected, and PIC numerical control operatings element state scanning mainboard is connected by USB2.0 transceivers with PLD,
Code device signal input interface, current signal interface, power drive interface are provided with the PLD.
As the further scheme of the present invention：Cross-platform numerical control system software is installed in described industrial computer, should be across flat
Number of units control system software is retouched including digital control system operation interface, digital control system dynamic modeling, systematic parameter area, function mapping configuration
State, digital control system basic function component layer, virtual NC layers and virtual PLC layer module；
The digital control system operation interface provides cnc system software interface to realize the manipulation of Digit Control Machine Tool, digital control system basis
Functional unit is the functional unit for completing digital control system function, and the digital control system dynamic modeling is used for the dynamic for realizing functional unit
Call, the dynamic expansion and maintenance function of Component Gallery, function mapping configuration description is used as a configuration describing document, defines
For the specific works pattern of system to realize the calling and quick reconfiguration of digital control system built-in function component, the virtual NC layers are different
For the interface layer of NC driving hardware with compatible different NC modules, virtual PLC layer is that the interface layer of different PLC modules is used for compatibility not
Same PLC module, NC modules and PLC module pass through systematic parameter area and exchange data.
As the further scheme of the present invention：It is computer that the remote monitoring module includes being sequentially connected, network interface card, miniature
Processor and PCI control cards.
As the further scheme of the present invention：Analog input interface and mould are additionally provided with the PLD
Analog quantity output interface.
As further scheme of the invention：Stepper motor interface is additionally provided with the PLD.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention has merged number by setting up remote monitoring module
Control technology and network technology, digital control system and extraneous communication function are realized, can be by remote monitor of NC system module
The Digit Control Machine Tool of different location is distributed in by network connection, and it is real-time to numerical control conditions of machine tool by monitor terminal realization
Monitoring, understands each Digit Control Machine Tool process of manufacture and conditions of machine tool, realizes Predictive Maintenance in time, finds that failure is hidden early
Suffer from, when a fault is found, can thousands of miles away diagnosed and safeguarded by remote diagnosis system, loss is preferably minimized, carried
High Digit Control Machine Tool is safe to use and efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of intelligent precise Compositions of metal-working machines production line integrated system.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, in the embodiment of the present invention, intelligent precise Compositions of metal-working machines production line integrated system, by cross-platform
The control circuit of digital control system cabinet and its inside connects and composes, and is provided with the control panel of Cross-platform numerical control system cabinet
Display screen, MDI keyboards case, machine operation panel bin, soft key case and handwheel case；
The external interface being connected with control circuit is installed on the postnotum of Cross-platform numerical control system cabinet, by above-mentioned outer
Portion's interface is connected with machine body；
Control circuit includes being sequentially connected PIC numerical control operatings element state scanning mainboard, industrial control mainboard and the fortune connect in a manner of RS
Dynamic control card, PIC numerical control operatings element state scanning mainboard pass through serial ports and MDI keyboards case, machine operation panel bin, handwheel case
Connected with soft key case, industrial control mainboard is connected by VGA port with display screen, and motion control card passes through driver interface and coding
Device interface connects Digit Control Machine Tool body；
Also include PLD and remote monitoring module, the PIC numerical control operatings element state scanning mainboard with it is long-range
Monitoring module is connected, and PIC numerical control operatings element state scanning mainboard is connected by USB2.0 transceivers with PLD,
Code device signal input interface, current signal interface, power drive interface are provided with the PLD.
Cross-platform numerical control system software is installed, the Cross-platform numerical control system software includes numerical control system in described industrial computer
System operation interface, digital control system dynamic modeling, systematic parameter area, function mapping configuration description, digital control system basic function component
Layer, virtual NC layers and virtual PLC layer module；
The digital control system operation interface provides cnc system software interface to realize the manipulation of Digit Control Machine Tool, digital control system basis
Functional unit is the functional unit for completing digital control system function, and the digital control system dynamic modeling is used for the dynamic for realizing functional unit
Call, the dynamic expansion and maintenance function of Component Gallery, function mapping configuration description is used as a configuration describing document, defines
For the specific works pattern of system to realize the calling and quick reconfiguration of digital control system built-in function component, the virtual NC layers are different
For the interface layer of NC driving hardware with compatible different NC modules, virtual PLC layer is that the interface layer of different PLC modules is used for compatibility not
Same PLC module, NC modules and PLC module pass through systematic parameter area and exchange data.
The remote monitoring module includes computer, network interface card, microprocessor and the PCI control cards being sequentially connected.
Analog input interface and analog output interface circuit are additionally provided with the PLD.
Stepper motor interface is additionally provided with the PLD.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet
The scope of invention limits by appended claims rather than described above, it is intended that will fall equivalency in claim
All changes in implication and scope are included in the present invention.
Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. intelligent precise Compositions of metal-working machines production line integrated system, it is characterised in that by Cross-platform numerical control system cabinet and its
Internal control circuit is connected and composed, and display screen, MDI keyboards are provided with the control panel of Cross-platform numerical control system cabinet
Case, machine operation panel bin, soft key case and handwheel case；
The external interface being connected with control circuit is installed on the postnotum of Cross-platform numerical control system cabinet, by above-mentioned outer
Portion's interface is connected with machine body；
Control circuit includes being sequentially connected PIC numerical control operatings element state scanning mainboard, industrial control mainboard and the fortune connect in a manner of RS
Dynamic control card, PIC numerical control operatings element state scanning mainboard pass through serial ports and MDI keyboards case, machine operation panel bin, handwheel case
Connected with soft key case, industrial control mainboard is connected by VGA port with display screen, and motion control card passes through driver interface and coding
Device interface connects Digit Control Machine Tool body；
Also include PLD and remote monitoring module, the PIC numerical control operatings element state scanning mainboard with it is long-range
Monitoring module is connected, and PIC numerical control operatings element state scanning mainboard is connected by USB2.0 transceivers with PLD,
Code device signal input interface, current signal interface, power drive interface are provided with the PLD.
2. the intelligent precise Compositions of metal-working machines production line integrated system according to claim, it is characterised in that described
Cross-platform numerical control system software is installed, the Cross-platform numerical control system software includes digital control system operation interface, number in industrial computer
Control system dynamic modeling, systematic parameter area, function mapping configuration description, digital control system basic function component layer, virtual NC floor and
Virtual PLC layer module；
The digital control system operation interface provides cnc system software interface to realize the manipulation of Digit Control Machine Tool, digital control system basis
Functional unit is the functional unit for completing digital control system function, and the digital control system dynamic modeling is used for the dynamic for realizing functional unit
Call, the dynamic expansion and maintenance function of Component Gallery, function mapping configuration description is used as a configuration describing document, defines
For the specific works pattern of system to realize the calling and quick reconfiguration of digital control system built-in function component, the virtual NC layers are different
For the interface layer of NC driving hardware with compatible different NC modules, virtual PLC layer is that the interface layer of different PLC modules is used for compatibility not
Same PLC module, NC modules and PLC module pass through systematic parameter area and exchange data.
3. the intelligent precise Compositions of metal-working machines production line integrated system according to claim, it is characterised in that described remote
Range monitoring module includes computer, network interface card, microprocessor and the PCI control cards being sequentially connected.
4. the intelligent precise Compositions of metal-working machines production line integrated system according to claim, it is characterised in that it is described can
Analog input interface and analog output interface circuit are additionally provided with programmed logic device.
5. the intelligent precise Compositions of metal-working machines production line integrated system according to claim, it is characterised in that it is described can
Stepper motor interface is additionally provided with programmed logic device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710967203.1A CN107544439A (en) | 2017-10-17 | 2017-10-17 | Intelligent precise Compositions of metal-working machines production line integrated system |
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| CN201710967203.1A CN107544439A (en) | 2017-10-17 | 2017-10-17 | Intelligent precise Compositions of metal-working machines production line integrated system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594731A (en) * | 2020-12-07 | 2022-06-07 | 山东新松工业软件研究院股份有限公司 | CNC control method and system based on bus control |
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| CN200997066Y (en) * | 2006-12-21 | 2007-12-26 | 南京工程学院 | In-situ monitor of digital-controlled machine tool based on PSTN |
| CN201587763U (en) * | 2009-09-28 | 2010-09-22 | 贵阳高原矿山机械有限公司 | Numerically-controlled frequency-variable speed-adjustable system of mine hoist |
| CN102426437A (en) * | 2011-11-26 | 2012-04-25 | 江苏苏大天宫创业投资管理有限公司 | Open numerical control system |
| CN102662349A (en) * | 2012-05-21 | 2012-09-12 | 天津职业技术师范大学 | Cross-platform numerical control system |
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2017
- 2017-10-17 CN CN201710967203.1A patent/CN107544439A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200997066Y (en) * | 2006-12-21 | 2007-12-26 | 南京工程学院 | In-situ monitor of digital-controlled machine tool based on PSTN |
| CN201587763U (en) * | 2009-09-28 | 2010-09-22 | 贵阳高原矿山机械有限公司 | Numerically-controlled frequency-variable speed-adjustable system of mine hoist |
| CN102426437A (en) * | 2011-11-26 | 2012-04-25 | 江苏苏大天宫创业投资管理有限公司 | Open numerical control system |
| CN102662349A (en) * | 2012-05-21 | 2012-09-12 | 天津职业技术师范大学 | Cross-platform numerical control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594731A (en) * | 2020-12-07 | 2022-06-07 | 山东新松工业软件研究院股份有限公司 | CNC control method and system based on bus control |
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Application publication date: 20180105 |