CN103576662A - Machine tool circuit controller based on single chip microcomputer - Google Patents
Machine tool circuit controller based on single chip microcomputer Download PDFInfo
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- CN103576662A CN103576662A CN201310595302.3A CN201310595302A CN103576662A CN 103576662 A CN103576662 A CN 103576662A CN 201310595302 A CN201310595302 A CN 201310595302A CN 103576662 A CN103576662 A CN 103576662A
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- machine tool
- control device
- tool circuit
- contactor
- control
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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 invention relates to a machine tool circuit controller, in particular to a machine tool circuit controller based on a single chip microcomputer. The machine tool circuit controller comprises a power supply device and a control device, wherein the power supply device comprises a control device power supply module and a contactor power supply module which are used for supplying power to the control device and multiple machine tool circuit contactors respectively; the control device power supply module is connected with the control device through a power line; the contactor power supply module is connected with the multiple machine tool circuit contactors through a power line; the control device comprises a core component, namely, a single chip microcomputer; various machine tool circuit control programs are built in the single chip microcomputer and used for controlling power supplies of the multiple machine tool circuit contactors; and an output end of the control device is connected with the contactor power supply module through a control line. According to the machine tool circuit controller, the structure of a control circuit is simplified, the reliability of the control circuit is improved, power consumption and operation noise of the control circuit are reduced, the maintenance is simple, the cost is low, the trip phenomenon can be avoided, and normal operation of equipment is guaranteed.
Description
Technical field
The present invention relates to a kind of Machine Tool Circuit controller, particularly a kind of SCM Based Machine Tool Circuit controller.
Background technology
The circuit of existing machine tool is still used Control in a large number, and the poor reliability of the Machine Tool Circuit work of this Control, keeps in repair also more complicated.Use existing Programmable Logic Controller can improve its reliability to this control circuit transformation, but not only improvement expenses is higher, also because the excessive output capacity of computing power of existing Programmable Logic Controller is not enough, programming is complicated, working service is more difficult, a lot of maintenance personals cannot grasp, thereby have restricted the process of the popularization of existing machine tool circuit modification work.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of SCM Based Machine Tool Circuit controller is provided, has above-mentioned poor reliability, keep in repair the weak point complicated, expense is high to solve prior art.
The technical scheme solving the problems of the technologies described above is: a kind of SCM Based Machine Tool Circuit controller, comprise supply unit, control device, wherein:
Described supply unit comprises control device power module and contactor power module, for being respectively control device and a plurality of Machine Tool Circuit contactor provides power supply; Wherein control device power module is connected with control device by power lead, and contactor power module is connected with a plurality of Machine Tool Circuit contactors by power lead;
Described control device comprises core component single-chip microcomputer, the built-in multiple Machine Tool Circuit control program of single-chip microcomputer, and for controlling the power supply of a plurality of Machine Tool Circuit contactors, the output terminal of this control device is connected with contactor power module by control line.
Further technical scheme of the present invention is: described contactor power module is under the control of control device, adopt civil power alternating voltage to drive the adhesive of a plurality of Machine Tool Circuit contactor, then adopt DC current to maintain the adhesive of contactor, by the mode of current detecting, adjust electric current in contactor coil to maintaining electric current, keep the normal operation of a plurality of Machine Tool Circuit contactors.
Owing to adopting said structure, the present invention's a kind of SCM Based Machine Tool Circuit controller compared with prior art, has following beneficial effect:
1. reliability is high:
Because this driver comprises supply unit, control device, control device is used for driving a plurality of Machine Tool Circuit contactors, adopts the adhesive of alternating voltage driving machine bench grafting tentaculum, then uses the normal operation that keeps lathe contactor compared with low dc voltage.Therefore, the present invention adopts a controller to control all A.C. contactors of existing Machine Tool Circuit, in the situation that keeping original circuit function and primary circuit element constant, greatly simplified the structure of control circuit, also improve the reliability of control circuit and reduced the power consumption of control circuit and the noise of operation simultaneously.
Easy to maintenance, cost is low:
The present invention carries out Machine Tool Circuit transformation on the basic circuit framework basis of controlling at the contactor that keeps existing Machine Tool Circuit to use, and when improving control circuit reliability, has simplified the difficulty of circuit upgrading; Also complicated without the programming of Programmable Logic Controller, working service ratio is easier to, and cost is also lower.
3. can avoid the appearance of breaking phenomenon:
Because the present invention adopts, it is the control circuit that centralized driving, low-voltage DC maintain the adhesive of lathe contactor, the breaking phenomenon that can effectively avoid mains fluctuations and cause, can avoid the impact of voltage transient fluctuation on control circuit operational reliability, guarantee the normal operation of equipment.
Below, in conjunction with the accompanying drawings and embodiments the technical characterictic of the present invention's a kind of SCM Based Machine Tool Circuit controller is further described.
Accompanying drawing explanation
Fig. 1: the structured flowchart of the present invention's a kind of SCM Based Machine Tool Circuit controller.
1-supply unit, 101-control device power module, 102-contactor power module,
2-control device, 3-contactor.
Embodiment
Embodiment mono-:
A Machine Tool Circuit controller, structured flowchart, referring to Fig. 1, comprises supply unit 1, control device 2, wherein:
Described supply unit 1 comprises control device power module 101 and contactor power module 102, for being respectively 10 contactors 3 of control device 2 and Machine Tool Circuit, provides power supply; Wherein control device power module 101 is connected with control device 2 by power lead, and contactor power module 102 is connected with 10 contactors 3 of Machine Tool Circuit respectively by power lead;
Described control device 2 comprises core component single-chip microcomputer, and the built-in multiple Machine Tool Circuit control program of single-chip microcomputer, for the power supply of control contactor 3, is set the control program that needs operation by dial-up dish; Leave a card interface simultaneously, for upgrading built-in control program, meet user's personalized demand for control; The output terminal of this control device 2 is connected with contactor power module 102 by control line.
Described contactor power module 102 is under the control of control device 2, adopt civil power alternating voltage to drive a plurality of Machine Tool Circuit contactor 3 adhesives, then adopt DC current to maintain the adhesive of contactor, by the mode of current detecting, adjust electric current in contactor coil to maintaining electric current, keep the normal operation of a plurality of Machine Tool Circuit contactors 3.
As a kind of conversion of the present embodiment one, described contactor 3 also can not be 10, but 8,15 or more or less.
Claims (2)
1. a SCM Based Machine Tool Circuit controller, is characterized in that: comprise supply unit (1), control device (2), wherein:
Described supply unit (1) comprises control device power module (101) and contactor power module (102), for being respectively a plurality of contactors (3) of control device (2) and Machine Tool Circuit, provides power supply; Wherein control device power module (101) is connected with control device (2) by power lead, and contactor power module (102) is connected with a plurality of contactors (3) of Machine Tool Circuit respectively by power lead;
Described control device (2) comprises core component single-chip microcomputer, the built-in multiple Machine Tool Circuit control program of single-chip microcomputer, and for the power supply of control contactor (3), the output terminal of this control device (2) is connected with contactor power module (102) by control line.
2. a kind of SCM Based Machine Tool Circuit controller according to claim 1, it is characterized in that: described contactor power module (102) is under the control of control device (2), adopt civil power alternating voltage to drive a plurality of Machine Tool Circuit contactors (3) adhesive, then adopt DC current to maintain the adhesive of contactor, by the mode of current detecting, adjust electric current in contactor coil to maintaining electric current, keep the normal operation of a plurality of Machine Tool Circuit contactors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595302.3A CN103576662A (en) | 2013-11-21 | 2013-11-21 | Machine tool circuit controller based on single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595302.3A CN103576662A (en) | 2013-11-21 | 2013-11-21 | Machine tool circuit controller based on single chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103576662A true CN103576662A (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595302.3A Pending CN103576662A (en) | 2013-11-21 | 2013-11-21 | Machine tool circuit controller based on single chip microcomputer |
Country Status (1)
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| CN (1) | CN103576662A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108991A (en) * | 1994-03-24 | 1995-09-27 | 孙传波 | Computer controller of gantry cutting machines |
| CN101376185A (en) * | 2008-10-10 | 2009-03-04 | 江苏大学 | Combined vibrating and tapping method |
| CN201483292U (en) * | 2009-08-12 | 2010-05-26 | 王笑丽 | Safety protection circuit device for machine tool |
-
2013
- 2013-11-21 CN CN201310595302.3A patent/CN103576662A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108991A (en) * | 1994-03-24 | 1995-09-27 | 孙传波 | Computer controller of gantry cutting machines |
| CN101376185A (en) * | 2008-10-10 | 2009-03-04 | 江苏大学 | Combined vibrating and tapping method |
| CN201483292U (en) * | 2009-08-12 | 2010-05-26 | 王笑丽 | Safety protection circuit device for machine tool |
Non-Patent Citations (2)
| Title |
|---|
| 贺哲荣: "普通机床单片机控制程序设计( 三)", 《机床电器》, no. 2, 30 April 2011 (2011-04-30), pages 46 - 47 * |
| 韩继光: "交流接触器节能改造后直流维持电磁铁吸合的电流计算", 《电气开关》, no. 05, 31 October 1996 (1996-10-31), pages 40 - 41 * |
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Application publication date: 20140212 |