CN103721834B - A kind of electric control system being applied to efficient ball mill - Google Patents
A kind of electric control system being applied to efficient ball mill Download PDFInfo
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- CN103721834B CN103721834B CN201410013766.3A CN201410013766A CN103721834B CN 103721834 B CN103721834 B CN 103721834B CN 201410013766 A CN201410013766 A CN 201410013766A CN 103721834 B CN103721834 B CN 103721834B
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Abstract
A kind of electric control system being applied to efficient ball mill, this system includes man machine interface (1), PLC(2), converter (3), frequency conversion motor (4) and electrical control cabinet (5), use RS232 to communicate between man machine interface with PLC to couple, use RS485 to communicate between PLC with converter to couple, carry out various instruction and the transmission of information and feedback, and monitor in real time and operate；Man machine interface, PLC, converter constitute the ECU of manipulation frequency conversion motor operating in being arranged on the independent electrical switch board of high-protection level, by the control realization ball mill seriality property pulverizing stage by stage to frequency conversion motor, frequency conversion motor (4) is arranged on ball mill base.The present invention is applicable to superfines ball-grinding machine, economical and practical and easily operated.
Description
Technical field
The present invention relates to ball mill control technical field, be mainly used in controlling the processing of superfines.
Background technology
The process equipment of superfines typically uses following two control mode to control to the whole polish process realizing superfines at present: one is that manual operation converter directly controls frequency conversion motor driving style, and another kind is the control mode that personal computer (PC) serial ports RS232 controls converter.Although manual mode of operation's cost is relatively low, but product quality is difficult to ensure that, unstable factor is more complicated, seldom uses.Personal computer serial ports RS232 controls the control mode of converter and at least there are 3 deficiencies: (1) just can need to be processed with PC special control software, otherwise cannot be carried out processing, stronger by the controlling of software.(2) due to processing environment very severe (having submicron particle in air), and the degree of protection of PC is not enough, easily causes the damage of PC.(3) production cost of machine is too high, and uses the initial stage user, needs to carry out the use training of software, relatively costly, and is unfavorable for batch production and market spread.
Summary of the invention
For above-mentioned the deficiencies in the prior art, it is an object of the invention to provide and a kind of be applicable to superfines ball-grinding machine, economical and practical and easily operated electric control system.
The purpose of the present invention is achieved through the following technical solutions.
A kind of electric control system being applied to efficient ball mill, this system includes man machine interface, PLC, converter, frequency conversion motor and electrical control cabinet, use RS232 to communicate between man machine interface with PLC to couple, use RS485 to communicate between PLC with converter to couple, carry out various instruction and the transmission of information and feedback, and monitor in real time and operate；Man machine interface, PLC, converter constitute the ECU of manipulation frequency conversion motor operating in being arranged on the independent electrical switch board of high-protection level, by the control realization ball mill seriality property pulverizing stage by stage to frequency conversion motor, frequency conversion motor is arranged on ball mill base.
Man machine interface of the present invention reaches the logical text display of electricity in using；PLC reaches the logical PLC of electricity as engine control system in using；Converter reaches electricity three-way converter as the drive system driving frequency conversion motor in using.
" PLC+ man machine interface+converter " control system that the present invention uses is to develop a kind of control system of design according to the action request of efficient ball mill.The action of efficient ball mill has following property stage by stage: pre-grinding stage → ball milling 1 stage → ball milling 2 stage → cooling stage, wherein ball milling 1 stage and ball milling 2 stage are alternately, and can change according to processing technique in each stage speed and time.The present invention, with programmable controller PLC as core, utilizes the communication serial ports of converter, it is achieved digitized efficient ball mill electrical control.Display mode uses text display, by the autonomous built-in variable defining PLC-converter-text display, makes rational planning for and calls data, completing the efficient ball mill attrition process requirement to superfines.Operator can be programmed by man machine interface and operate.Display can show Ball-milling Time and current revolution state.Man machine interface, PLC, converter are arranged in independent electrical switch board by the present invention, as long as electrical control cabinet degree of protection is sufficiently high, just can effectively prevent the entrance of superfines, adapt to the severe operating environment requirements residing for ball mill.
The present invention need not special control software can be processed setting and the operation of parameter by man machine interface, the automatization of this kind of equipment, hommization, cost performance and product quality is made to be promoted further, it is the pioneering of ball mill equipment use, there is the wide market space.Using control system of the present invention is that efficient ball mill has its low cost, and machining accuracy is high, and stable, flexible and convenient operation, degree of protection relatively high, the constant product quality processed is higher.
Accompanying drawing explanation
Fig. 1 is the time course figure of efficient ball mill；
Fig. 2 is that the system of the present invention constitutes schematic diagram；
Fig. 3 is the Control system architecture figure of the present invention.
Detailed description of the invention
The time course figure of efficient ball mill shown in Fig. 1, wherein T1 be pre-time consuming, T2 be ball milling 1 time, T3 be ball milling 2 time, T4 be ball milling total time, T5 be cool time, V1 be rate of cooling, V2 be pre-grinding speed, V3 be ball milling 1 speed, V4 be ball milling 2 speed.Ball mill work is property stage by stage, includes pre-grinding stage, ball milling 1 stage, ball milling 2 stage, cooling stage, and wherein ball milling 1 stage and ball milling 2 stage are alternately, and speed and time can change according to user's processing technique.
As shown in Figure 2 and Figure 3, present system includes man machine interface 1, PLC2, converter 3, frequency conversion motor 4 and electrical control cabinet 5, use RS232 to communicate between man machine interface 1 and PLC2 to couple, use RS485 to communicate between PLC2 with converter 3 to couple, it is in communication with each other by corresponding software again or controls, realize various instruction and the transmission of information and feedback, and monitor in real time and operate.Man machine interface, PLC, converter constitute the ECU of manipulation frequency conversion motor operating in being arranged on the independent electrical switch board of high-protection level, by the control realization ball mill seriality property pulverizing stage by stage to frequency conversion motor, frequency conversion motor 4 is arranged on ball mill base.Man machine interface 1 reaches the logical text display of electricity in using, can show and adjustment time, rotating speed, can arrange operand by setting value function key (F0-F8), and very easy to use, quick, operand only can need to be modified by operator by corresponding F function key.PLC2 reaches the logical PLC of electricity as engine control system in using, be the control core of system, both had process data and the function of logic control, had again uploading of data to assign, signal and the pivot function of information exchange.Converter 3 reaches electricity three-way converter as the drive system driving frequency conversion motor 4 in using.
The control method of the present invention is: efficient ball mill equipment is after the preparations such as charging, evacuation complete, processing technique according to superfines, by each machined parameters input interface 1, confirmed errorless after, can process accordingly, corresponding internal processes just can automatically control ball mill equipment and complete processing tasks.
Claims (2)
1. the electric control system being applied to efficient ball mill, it is characterised in that the action tool of described ball mill
There is a following segmenting: pre-grinding stage, ball milling 1 stage, ball milling 2 stage, cooling stage, wherein ball milling 1 rank
Section and ball milling 2 stage, alternately and speed and time changed according to processing technique；The electric-controlled of this ball mill
System processed includes man machine interface (1), PLC (2), converter (3), frequency conversion motor (4) and electrical control
Cabinet (5), uses RS232 to communicate and couples between man machine interface (1) with PLC (2), PLC (2) and change
Frequently use RS485 to communicate connection between device (3), carry out various instruction and the transmission of information and feedback, and
Monitoring in real time and operation；Man machine interface, PLC, converter are arranged on structure in the independent electrical switch board of high-protection level
Become the ECU of manipulation frequency conversion motor operating, by the control realization ball mill seriality of frequency conversion motor stage by stage
Property pulverizing, frequency conversion motor (4) is arranged on ball mill base.
A kind of electric control system being applied to efficient ball mill the most according to claim 1, it is characterised in that
Described man machine interface (1) reaches the logical text display of electricity in using；PLC (2) reaches the logical PLC of electricity as master in using
Machine control system；Converter (3) reaches electricity three-way converter as the drive system driving frequency conversion motor (4) in using.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013766.3A CN103721834B (en) | 2014-01-13 | 2014-01-13 | A kind of electric control system being applied to efficient ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013766.3A CN103721834B (en) | 2014-01-13 | 2014-01-13 | A kind of electric control system being applied to efficient ball mill |
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| Publication Number | Publication Date |
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| CN103721834A CN103721834A (en) | 2014-04-16 |
| CN103721834B true CN103721834B (en) | 2016-08-17 |
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| CN201410013766.3A Active CN103721834B (en) | 2014-01-13 | 2014-01-13 | A kind of electric control system being applied to efficient ball mill |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084265A (en) * | 2014-06-09 | 2014-10-08 | 灌阳县陈工选矿机械制造有限公司 | A ball mill |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1939567A1 (en) * | 1969-08-04 | 1971-02-11 | Krupp Gmbh | Automatic ball mill speed control - by detectors monitoring breakaway height of radioactive grinding elements |
| CN201859335U (en) * | 2010-10-28 | 2011-06-08 | 漯河瑞来信节能科技有限公司 | Frequency-conversion energy-saving control system for ball mill |
| CN202028456U (en) * | 2011-02-28 | 2011-11-09 | 中钢集团衡阳重机有限公司 | Ball mill control system |
| CN102430464A (en) * | 2011-11-29 | 2012-05-02 | 李哲 | Crushing automation control table |
| CN203816762U (en) * | 2014-01-13 | 2014-09-10 | 云南省机械研究设计院 | Electrical control system applied to efficient ball grinder |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202238182U (en) * | 2011-09-14 | 2012-05-30 | 湘潭市亿达机电设备制造有限公司 | Combined continuous ball mill |
-
2014
- 2014-01-13 CN CN201410013766.3A patent/CN103721834B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1939567A1 (en) * | 1969-08-04 | 1971-02-11 | Krupp Gmbh | Automatic ball mill speed control - by detectors monitoring breakaway height of radioactive grinding elements |
| CN201859335U (en) * | 2010-10-28 | 2011-06-08 | 漯河瑞来信节能科技有限公司 | Frequency-conversion energy-saving control system for ball mill |
| CN202028456U (en) * | 2011-02-28 | 2011-11-09 | 中钢集团衡阳重机有限公司 | Ball mill control system |
| CN102430464A (en) * | 2011-11-29 | 2012-05-02 | 李哲 | Crushing automation control table |
| CN203816762U (en) * | 2014-01-13 | 2014-09-10 | 云南省机械研究设计院 | Electrical control system applied to efficient ball grinder |
Non-Patent Citations (2)
| Title |
|---|
| PLC及触摸屏在民爆行业球磨机中的应用;李博;《科技创业月刊》;20131108;第26卷(第9期);第174-176页 * |
| 大红山铜矿选矿厂自动化系统的设计;傅博;《有色金属设计》;20100129;第36卷(第3期);第53-56页 * |
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| CN103721834A (en) | 2014-04-16 |
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