CN203311218U - Novel machining center numerical control system - Google Patents
Novel machining center numerical control system Download PDFInfo
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- CN203311218U CN203311218U CN2013203284491U CN201320328449U CN203311218U CN 203311218 U CN203311218 U CN 203311218U CN 2013203284491 U CN2013203284491 U CN 2013203284491U CN 201320328449 U CN201320328449 U CN 201320328449U CN 203311218 U CN203311218 U CN 203311218U
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Abstract
The utility model discloses a novel machining center numerical control system. The novel machining center numerical control system comprises an upper computer control subsystem and a numerical control machine tool, the numerical control machine tool comprises a lower computer control subsystem, a servo and position measurement subsystem and a machine tool, the upper computer control subsystem is connected with the lower computer control subsystem, furthermore, and the lower computer control subsystem is connected with the machine tool through the servo and position measurement subsystem. According to the utility model, the present situation that a numerical control machine tool and a control platform are integrated is changed, by employing a modularization mode, the numerical control machine tool and the upper computer control subsystem used as the control platform are separated, and therefore the control platform and the numerical control machine tool are mutually independent, the control platform and the numerical control machine tool do not need to be fixedly configured, and one control platform not only can control the machine tool bound with the control platform, but also can control other numerical control machine tools, and the portability and compatibility of the numerical control system are greatly improved. The novel machining center numerical control system can be widely applied to the mechanical automation field.
Description
Technical field
The utility model relates to the mechanical automation field, especially a kind of novel machining center digital control system.
Background technology
Current digital control system generally is comprised of four major parts, i.e. control subsystem, servo-drive subsystem, position measurement subsystem and lathe.Control subsystem is a dedicated computer system with input/output function, can carry out interpolation operation by the processing work program, generates steering order (position command of feed motion), and the steering order of generation can be sent to the servo driving subsystem; The information such as the position when the measurement subsystem measurement mechanical is carried out rectilinear motion or gyration and speed, and the result feedback that will measure is to control subsystem and servo driving subsystem, thus steering order is revised; The steering order of servo driving subsystem automatic control in the future system system and the feedback information of measurement subsystem compare and regulating and controlling, thereby control PWM current drives servomotor, are moved on request by the driven by servomotor lathe; Lathe mainly is comprised of the hardware of the execution movement instructions such as worktable.This four part organically combines, thereby has formed complete closed-loop control digital control system.This closed-loop control digital control system has advantages of that velocity control accuracy and position control accuracy are all higher.
But, because numerical control machine in this closed-loop control digital control system is integrated with controlling platform, therefore it requires every number of units controlled machine all to need to configure fixing control platform (being control subsystem), and an one control platform can only control the lathe bound together with it and can not control other lathe, thereby cause it portable and compatible poor.
The utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model is: a kind of portability and compatible high novel open machining center digital control system are provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of novel machining center digital control system, comprise PC control subsystem and numerically-controlled machine, described numerically-controlled machine comprises slave computer control subsystem, servo and position measurement subsystem and lathe, described PC control subsystem is connected with the slave computer control subsystem, and described slave computer control subsystem is connected with the position measurement subsystem and then with lathe by servo.
Further, described PC control subsystem comprises display module, first processor and the first communication module, the output terminal of described first processor is connected with the input end of display module, and described first processor passes through the first communication module and then is connected with the slave computer control subsystem.
Further, described slave computer control subsystem comprises the second processor, memory module, the second communication module and the 3rd communication module, described the second processor passes through the second communication module and then is connected with the first communication module, described the second processor is connected with memory module, and described the second processor passes through the 3rd communication module and then is connected with the position measurement subsystem with servo.
Further, described the second processor comprises speed control unit and main shaft control module, described speed control unit all is connected with the second communication module with the main shaft control module, described speed control unit all is connected with the 3rd communication module with the main shaft control module, and described speed control unit all is connected with memory module with the main shaft control module.
Further, described servo and position measurement subsystem comprise four-way news module, servomotor and position probing feedback assembly, described the 3rd communication module is connected with four-way news module, the output terminal of described four-way news module passes through servomotor and then is connected with the input end of lathe, and the output terminal of described lathe is connected by the position probing feedback assembly and then with the input end of four-way news module.
Further, described the first communication module, the second communication module, the 3rd communication module and four-way news module are any one or a few the combination in TCP/IP communication module, WIFI communication module, RFID communication module, bluetooth communication module and GSM communication module.
Further, described the second processor is programmable logic controller (PLC).
Further, described PC control subsystem is PC.
The beneficial effects of the utility model are: changed numerically-controlled machine and controlled the integrated present situation of platform, by modular mode, numerically-controlled machine and the PC control subsystem separating as controlling platform are come, make control platform and numerically-controlled machine separate, thereby causing it to control platform no longer needs to be fixed configuration and an one control platform except the lathe that control binds together with it with numerically-controlled machine, also can control other numerically-controlled machine, greatly improve the portable and compatible of digital control system.Further, the PC control subsystem is PC, and the control platform that PC only need be connected with numerically-controlled machine and just can be used as numerically-controlled machine by wired or wireless mode is easy to carry and be easy to realize.
The accompanying drawing explanation
The utility model is described in further detail below in conjunction with Figure of description and embodiment.
Fig. 1 is the theory diagram of a kind of novel machining center digital control system of the utility model;
Fig. 2 is the structured flowchart of the utility model PC control subsystem;
Fig. 3 is the structured flowchart of the utility model slave computer control subsystem;
Fig. 4 is the structured flowchart of the utility model the second processor;
Fig. 5 is the servo structured flowchart with the position measurement subsystem of the utility model.
Embodiment
With reference to Fig. 1, a kind of novel machining center digital control system of the utility model, comprise PC control subsystem and numerically-controlled machine, described numerically-controlled machine comprises slave computer control subsystem, servo and position measurement subsystem and lathe, described PC control subsystem is connected with the slave computer control subsystem, and described slave computer control subsystem is connected with the position measurement subsystem and then with lathe by servo.
The PC control subsystem, the server end of control subsystem, be responsible for steering order or data are sent to the slave computer control subsystem, and information or the data that the slave computer control subsystem can be returned simultaneously show.
The slave computer control subsystem, the client of control subsystem, for the PC control subsystem controls instruction according to receiving or Data Control servo with the position measurement subsystem, and the information such as the coordinate position of lathe and running status or data are returned to the PC control subsystem.
Servo and position measurement subsystem, move on request for the instruction according to the slave computer control subsystem or data-driven lathe, and the position coordinates of lathe measured.
The utility model is divided into PC control subsystem and these two parts of slave computer control subsystem by control subsystem, and these two parts are separate, change traditional numerically-controlled machine and need configure fixing this present situation of control platform, improved compatibility and the portability of digital control system.
With reference to Fig. 2, be further used as preferred embodiment, described PC control subsystem comprises display module, first processor and the first communication module, the output terminal of described first processor is connected with the input end of display module, and described first processor passes through the first communication module and then is connected with the slave computer control subsystem.
Wherein, display module, for showing in real time information or the data that the slave computer control subsystem is returned.
First processor, be used to generating steering order or to Update Table of lathe operational factor etc., and resolve processing such as (data of reception or information reverting are become to displayable data or information) to information or the data returned.The user can be by first processor to the instruction of numerically-controlled machine mode or data.
The first communication module, communicate for the mode by wired or wireless and slave computer control subsystem.
With reference to Fig. 3, be further used as preferred embodiment, described slave computer control subsystem comprises the second processor, memory module, the second communication module and the 3rd communication module, described the second processor passes through the second communication module and then is connected with the first communication module, described the second processor is connected with memory module, and described the second processor passes through the 3rd communication module and then is connected with the position measurement subsystem with servo.
Wherein, the second communication module, communicate for the mode by wired or wireless and PC control subsystem.
The second processor, for the steering order to receiving or data are resolved and the processing such as frequency conversion, thereby generate steering order or data (fundamental purpose is generation PWM electric current) servo and the position measurement subsystem.
The 3rd communication module, communicate for the mode by wired or wireless and servo and position measurement subsystem.
Memory module, for control store instruction or data, the information of returning or data, used while for numerically-controlled machine, needing.
With reference to Fig. 4, be further used as preferred embodiment, described the second processor comprises speed control unit and main shaft control module, described speed control unit all is connected with the second communication module with the main shaft control module, described speed control unit all is connected with the 3rd communication module with the main shaft control module, and described speed control unit all is connected with memory module with the main shaft control module.
Wherein, speed control unit, for controlling servo and speed position measurement subsystem servomotor, and then control the velocity of rotation of lathe.
The main shaft control module, for the amount of spin of controlling servo and position measurement subsystem servomotor (as the angle of rotating etc.), and then control the amount of spin of machine tool chief axis.
With reference to Fig. 5, be further used as preferred embodiment, described servo and position measurement subsystem comprise four-way news module, servomotor and position probing feedback assembly, described the 3rd communication module is connected with four-way news module, the output terminal of described four-way news module passes through servomotor and then is connected with the input end of lathe, and the output terminal of described lathe is connected by the position probing feedback assembly and then with the input end of four-way news module.
Wherein, four-way news module, communicate for the mode by wired or wireless and servo and position measurement subsystem.
Servomotor, move (as mobile or feed motion etc.) accordingly for the steering order according to the second processor or data-driven lathe.
The position probing feedback assembly, be used to the running status of obtaining lathe and position information or the data such as coordinate of lathe, and will obtain positional information or data feedback to the slave computer control subsystem.
Be further used as preferred embodiment, described the first communication module, the second communication module, the 3rd communication module and four-way news module are any one or a few the combination in TCP/IP communication module, WIFI communication module, RFID communication module, bluetooth communication module and GSM communication module.
PC control subsystem and slave computer control subsystem in the utility model, slave computer control subsystem and servo and position measurement subsystem can communicate by TCP/IP wired mode, WIFI wireless mode, RFID wireless mode, blue teeth wireless mode or gsm wireless mode, and the mode of communication is more flexible and diversified.
Be further used as preferred embodiment, described the second processor is programmable logic controller (PLC).
Be further used as preferred embodiment, described PC control subsystem is PC.
Below in conjunction with ICP/IP protocol, principle of the present utility model and the course of work are elaborated.
Due to what adopt, it is ICP/IP protocol, so the first communication module of the present utility model, the second communication module, the 3rd communication module and four-way news module are the TCP/IP communication module, and two TCP/IP communication modules generally connect by netting twine in actual mechanical process.In the utility model, the user can pass through the first processor of PC control subsystem, and numerically-controlled machine is carried out and to be assigned steering order or to the operation such as modify of the operational factor of lathe.Steering order transmits from the PC control subsystem to the slave computer control subsystem by netting twine, and the slave computer control subsystem is after receiving described steering order, with amount of spin, allow lathe carry out corresponding action (carrying out corresponding rotation etc. as main shaft) by the velocity of rotation of controlling servo each servomotor with measurement subsystem of numerically-controlled machine.Machine tool movement can produce position information or the data such as machine coordinates and lathe running status, and the slave computer control subsystem is obtained positional information or the data of current lathe by the position probing feedback assembly, then return to the PC control subsystem by positional information or the data that netting twine will obtain.Positional information or data that the first processor of PC control subsystem returns the slave computer control subsystem are resolved, and the data after resolving show in display module, thereby provide effective Data support for the running status of user monitoring lathe.For guaranteeing that the steering order that the PC control subsystem sends can be received by slave computer, the IP address of all PC control subsystems and slave computer control subsystem must be arranged in the same network segment.
PC control subsystem of the present utility model can be installed in individual PC.When the user sends the axle move, at first the PC control subsystem can send to the axle move slave computer control subsystem, and the slave computer control subsystem is resolved instruction after receiving described instruction, thereby generate PWM(pulse-length modulation) electric current.It is quantitatively mobile by the direction generation of appointment that the PWM electric current generated can be controlled servomotor Sports band motivation bed main shaft.After the position probing feedback assembly detects machine tool position and is subjected to displacement, mobile message is returned to the PC control subsystem by the slave computer control subsystem.The PC control subsystem, after receiving corresponding mobile message, can resolve these mobile messages, and the information after resolving shows in display module.So just completed the complete process process of an axle move.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can do and make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, the distortion that these are equal to or replacement all are included in the application's claim limited range.
Claims (8)
1. novel machining center digital control system, it is characterized in that: comprise PC control subsystem and numerically-controlled machine, described numerically-controlled machine comprises slave computer control subsystem, servo and position measurement subsystem and lathe, described PC control subsystem is connected with the slave computer control subsystem, and described slave computer control subsystem is connected with the position measurement subsystem and then with lathe by servo.
2. a kind of novel machining center digital control system according to claim 1, it is characterized in that: described PC control subsystem comprises display module, first processor and the first communication module, the output terminal of described first processor is connected with the input end of display module, and described first processor passes through the first communication module and then is connected with the slave computer control subsystem.
3. a kind of novel machining center digital control system according to claim 2, it is characterized in that: described slave computer control subsystem comprises the second processor, memory module, the second communication module and the 3rd communication module, described the second processor passes through the second communication module and then is connected with the first communication module, described the second processor is connected with memory module, and described the second processor passes through the 3rd communication module and then is connected with the position measurement subsystem with servo.
4. a kind of novel machining center digital control system according to claim 3, it is characterized in that: described the second processor comprises speed control unit and main shaft control module, described speed control unit all is connected with the second communication module with the main shaft control module, described speed control unit all is connected with the 3rd communication module with the main shaft control module, and described speed control unit all is connected with memory module with the main shaft control module.
5. a kind of novel machining center digital control system according to claim 4, it is characterized in that: described servo and position measurement subsystem comprise four-way news module, servomotor and position probing feedback assembly, described the 3rd communication module is connected with four-way news module, the output terminal of described four-way news module passes through servomotor and then is connected with the input end of lathe, and the output terminal of described lathe is connected by the position probing feedback assembly and then with the input end of four-way news module.
6. a kind of novel machining center digital control system according to claim 5 is characterized in that: described the first communication module, the second communication module, the 3rd communication module and four-way news module are any one or a few the combination in TCP/IP communication module, WIFI communication module, RFID communication module, bluetooth communication module and GSM communication module.
7. according to the described a kind of novel machining center digital control system of claim 3-6 any one, it is characterized in that: described the second processor is programmable logic controller (PLC).
8. according to the described a kind of novel machining center digital control system of claim 1-6 any one, it is characterized in that: described PC control subsystem is PC.
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| CN2013203284491U CN203311218U (en) | 2013-06-07 | 2013-06-07 | Novel machining center numerical control system |
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| CN2013203284491U CN203311218U (en) | 2013-06-07 | 2013-06-07 | Novel machining center numerical control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292539A (en) * | 2015-05-29 | 2017-01-04 | 西门子公司 | Numerical control programming device, digital-control processing system and method |
| CN106584571A (en) * | 2016-12-27 | 2017-04-26 | 拓卡奔马机电科技有限公司 | Mobility control device and system for cutting bed |
| CN107479500A (en) * | 2017-07-05 | 2017-12-15 | 汕头大学 | A kind of machining center motion positions digital control system and method with sighting device |
| CN109201793A (en) * | 2017-06-30 | 2019-01-15 | 小松产机株式会社 | Edge bending machine system |
| CN112783128A (en) * | 2020-12-30 | 2021-05-11 | 江苏诺丽人工智能有限公司 | Design method of automatic batching remote interaction system applied to fertilizer production |
-
2013
- 2013-06-07 CN CN2013203284491U patent/CN203311218U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292539A (en) * | 2015-05-29 | 2017-01-04 | 西门子公司 | Numerical control programming device, digital-control processing system and method |
| CN106292539B (en) * | 2015-05-29 | 2020-10-02 | 西门子公司 | Numerical control programming device, numerical control machining system and method |
| CN106584571A (en) * | 2016-12-27 | 2017-04-26 | 拓卡奔马机电科技有限公司 | Mobility control device and system for cutting bed |
| CN109201793A (en) * | 2017-06-30 | 2019-01-15 | 小松产机株式会社 | Edge bending machine system |
| CN109201793B (en) * | 2017-06-30 | 2022-03-08 | 小松产机株式会社 | Edge bending machine system |
| CN107479500A (en) * | 2017-07-05 | 2017-12-15 | 汕头大学 | A kind of machining center motion positions digital control system and method with sighting device |
| CN112783128A (en) * | 2020-12-30 | 2021-05-11 | 江苏诺丽人工智能有限公司 | Design method of automatic batching remote interaction system applied to fertilizer production |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20180607 |