CN202013501U - Integrated numerical control system - Google Patents
Integrated numerical control system Download PDFInfo
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- CN202013501U CN202013501U CN 201020664856 CN201020664856U CN202013501U CN 202013501 U CN202013501 U CN 202013501U CN 201020664856 CN201020664856 CN 201020664856 CN 201020664856 U CN201020664856 U CN 201020664856U CN 202013501 U CN202013501 U CN 202013501U
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Abstract
本实用新型涉及一种一体化的数控系统，所述操作台内安装控制电路板和功率放大模块，所述控制电路板和功率放大模块分别通过系统内部总线连接所述操作台。本实用新型将操作台控制、数控加工控制、伺服控制集成在一块控制电路板上，各控制模块通过通讯接口实现数据交互，从而使传统分离式数控系统中操作台、数控单元和伺服驱动之间的外部线缆转化为系统内部线路。采用该方法的数控系统安装简便，成本低廉，适合量大面广的数控车床及简单运动控制等领域的应用。
The utility model relates to an integrated numerical control system. A control circuit board and a power amplification module are installed in the operation console, and the control circuit board and the power amplification module are respectively connected to the operation console through a system internal bus. The utility model integrates console control, numerical control processing control, and servo control on one control circuit board, and each control module realizes data interaction through a communication interface, so that the control console, the numerical control unit and the servo drive in the traditional separated numerical control system The external cables of the system are converted into internal lines of the system. The numerical control system adopting the method is easy to install and low in cost, and is suitable for applications in the fields of large quantity and wide range of numerical control lathes and simple motion control.
Description
Technical field
The utility model relates to fields of numeric control technique, specifically a kind of digital control system that operator's console, numerical control unit and servo driving are become one.
Background technology
The structural shape of machine tool numerical control system mainly contains following two kinds at present:
Mode 1. operator's console, numerical control unit, three separate types of servo driving
Such digital control system is mechanically divided operator's console, numerical control unit, three independent structures modules of servo driving, operator's console has comprised display screen, alphanumeric and keyboard symbol, display control circuit, high-grade digital control system is integrated processor and operating system software in operator's console also, is used for man-machine interaction, exchanges data and condition monitoring; Numerical control unit claims the digital control processing controller again, is the core of whole digital control system, links to each other with operator's console by bus, is used to handle the numerical control code of operator's console input, deciphers, computing such as interpolation; Servo driving is carried out servocontrol with the instruction of numerical control unit output, power amplification, drive motor running.The digital control system of this structure typically has Siemens 840D series, Fa Na section 16 series and 30/31/32 series.
The operator's console of this digital control system and numerical control unit, by field bus interconnection, cost is than higher between numerical control unit and each servo driving, and the field adjustable complexity relatively is applicable to the high-grade lathe that the number of axle is more and makes equipment.
Such digital control system is integrated in operator's console and the numerical control unit in first type in the numerical control device, concentrates and realizes man-machine interaction, functions such as numerical control computing.Servo driving links to each other with numerical control device by the command signal cable, obtains pulse, speed or current-order, carries out power amplification rear drive motor rotation.The digital control system of this structure typically has Central China numerical control century star 21/22 series.
Such digital control system integrates numerical control unit and operator's console, no longer need the external interconnect cable between operator's console and the numerical control unit, but still have more connection cable between numerical control unit and servo driving, install and the debugging work when safeguarding still more loaded down with trivial details.
For numerically controlled lathe and the big wide application of some simple automated machines (as tubing intercept unit, feeder equipment) equivalent, the feeding motor number of axle of its control few (generally being 2), the complete machine cost is not high, it is little to take up an area of the space simultaneously, require control device when realizing high performance motion control function, can accomplish that cost is low, compact conformation, Installation and Debugging are convenient saves time, but all there are problems such as the high and Installation and Debugging of cost are not convenient in above-mentioned two kinds of digital control systems, can not satisfy this class demands of applications.
Summary of the invention
Technical problem to be solved in the utility model is to have proposed a kind of integrated digital controlled system, it is more to overcome between the digital control system parts of existing separate type line, cost is higher, is not suitable for the defective in the application in numerically controlled lathe and some simple automated machine fields.
The main technical schemes of the utility model digital control system is: a kind of integrated digital controlled system, comprise operator's console, it is characterized in that, control circuit board and power amplifier module are installed in the described operator's console, and described control circuit board is connected described operator's console by the internal system bus respectively with power amplifier module.
Further, described control circuit board comprises digital control processing control module, servocontrol module, and two modules are by the communication interface swap data; Described digital control processing control module connects described operator's console by the internal system bus, and described servocontrol module connects described power amplifier module by the internal system bus.
The utility model is integrated in digital control processing control module, servocontrol module in the operator's console, realize data interaction by the internal communication interface, the External cable between operator's console, numerical control unit and the servo driving is converted into the internal system circuit in traditional separate type digital control system thereby make.Specifically, above-mentioned control circuit board is made up of numerical control module and servocontrol module, wherein numerical control module is used for the control of operator's console input-output device, handles man-machine interactive task and controls the digital control processing process, realizes operator's console and the two-part function of numerical control unit in traditional digital control system; The servocontrol module is finished servocontrol, and again by the power amplifier module drive motor, these two intermodules are realized the exchange of data such as position, instruction, state by the internal communication interface.
The beneficial effects of the utility model are: this numerical control system becomes one operator's console, numerical control unit, servo driving from software, hardware circuit, three aspects of physical construction, compact conformation, saved the external interconnect cable between each module, when reducing the digital control system cost, improved the convenience of installation, debugging work when safeguarding.
Description of drawings
Fig. 1 is the surface structure synoptic diagram of the utility model digital control system.
Fig. 2 is the utility model CNC system hardware structural representation.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified:
Be illustrated in figure 1 as the enforcement synoptic diagram of a kind of operator's console of the utility model, numerical control unit and the incorporate digital control system of servo driving.The utility model digital control system is made up of operator's console 1, control circuit board 2, power amplifier module 3, and wherein operator's console 1 is used for man-machine interactive operation; Control circuit board 2 is used for digital control processing control and servocontrol; Power amplifier module 3 is used for the pulsed modulation of described control panel module output is amplified, and realizes driving servomotor.
Be illustrated in figure 2 as the utility model CNC system hardware structural representation.Control circuit board divides two modules: digital control processing control module 5, servocontrol module 6, two modules are by communication interface 4 swap datas.Digital control processing control module 5 is finished man-machine interaction, work procedure decoding, interpolation, PLC control, axle motion control, device drives, transmit data such as driving order, interpolation increment by communication interface 4 to servocontrol module 6, and by internal bus control operation platform.Servocontrol module 6 realizes servo control algorithm, transmits data such as physical location feedback, servomotor state by communication interface 4 to digital control processing control module 5, and connects power model by cable, finally drives servomotor 7.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020664856 CN202013501U (en) | 2010-12-17 | 2010-12-17 | Integrated numerical control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020664856 CN202013501U (en) | 2010-12-17 | 2010-12-17 | Integrated numerical control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202013501U true CN202013501U (en) | 2011-10-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201020664856 Expired - Fee Related CN202013501U (en) | 2010-12-17 | 2010-12-17 | Integrated numerical control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149900A (en) * | 2013-02-04 | 2013-06-12 | 深圳市大族激光科技股份有限公司 | Communication method and communication device between power amplifier (PA) numerical control system and external device |
| CN104281100A (en) * | 2013-07-02 | 2015-01-14 | 北京耐威徐激光技术开发有限责任公司 | Integrated numerical control system for numerical control equipment |
| CN104656546A (en) * | 2013-11-25 | 2015-05-27 | 北京耐威徐激光技术开发有限责任公司 | Integrated numerical control system applied to numerical control device |
-
2010
- 2010-12-17 CN CN 201020664856 patent/CN202013501U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149900A (en) * | 2013-02-04 | 2013-06-12 | 深圳市大族激光科技股份有限公司 | Communication method and communication device between power amplifier (PA) numerical control system and external device |
| CN104281100A (en) * | 2013-07-02 | 2015-01-14 | 北京耐威徐激光技术开发有限责任公司 | Integrated numerical control system for numerical control equipment |
| CN104656546A (en) * | 2013-11-25 | 2015-05-27 | 北京耐威徐激光技术开发有限责任公司 | Integrated numerical control system applied to numerical control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20141217 |
|
| EXPY | Termination of patent right or utility model |