CN202538905U - Automatic control system of Raymond mill based on single-chip microcomputer - Google Patents
Automatic control system of Raymond mill based on single-chip microcomputer Download PDFInfo
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- CN202538905U CN202538905U CN2012201176407U CN201220117640U CN202538905U CN 202538905 U CN202538905 U CN 202538905U CN 2012201176407 U CN2012201176407 U CN 2012201176407U CN 201220117640 U CN201220117640 U CN 201220117640U CN 202538905 U CN202538905 U CN 202538905U
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Abstract
The utility model discloses an automatic control system of a Raymond mill based on a single-chip microcomputer, wherein the Raymond mill comprises a feeder, a mill, a blower and an analyzer; the automatic control system comprises an intelligent control instrument using the single-chip microcomputer as the core, a mill temperature sensor and a mill current sensor which are arranged on the mill, a blower temperature sensor and a blower current sensor which are arranged on the blower, an analyzer temperature sensor and an analyzer speed sensor which are arranged on the analyzer; the sensors are connected with the intelligent control instrument through circuits; a contactor of the feeder, a contactor of the analyzer, a contactor of the blower, a contactor of the mill, a regulation controller of the feeder and a speed-regulation controller of the analyzer are connected with the intelligent control instrument through circuits. According to the automatic control system of the Raymond mill based on the single-chip microcomputer, the automatic regulation of the feeding speed of an electromagnetic vibration feeder is realized, the rotating speed of the analyzer is precisely controlled, and the better working status of the Raymond mill is guaranteed.
Description
Technical field
The utility model belongs to the technical field of Raymond mill, is specifically related to a kind of SCM Based Raymond mill automatic control system.
Background technology
Along with the develop rapidly of enterprise is increasingly high to the product quality requirement, because Raymond mill equipment automatization level is low at present, the control effect is undesirable, is difficult to guarantee the requirement of large-scale production to output, quality stability.
Raymond mill is a kind of powder process grinding machine from abroad importing into.Ore is after simple thick the breaking of jaw crusher; Be transported to storage bin by the winnowing pan elevator; Electric and magnetic oscillation motor by the feed bin feed opening grinds the chamber to the material grinding machine master that is sent at the uniform velocity then, between the grinding roller of overground chamber and bull ring, grinds the semi-finished product fine powder, and fine powder is taken to analytical engine by fan airflow; Through the analytical engine Analysis and Screening, the powder (being finished product) that satisfies technological requirement is taken to the willy-willy gatherer by air-flow.Above-mentioned technological process, mainly by on-the-spot manually-operated, control survey is simple, the control weak effect, aspects such as production capacity, quality, energy consumption, wearing and tearing, stabilization of equipment performance, work situation, pollution with compared big gap abroad.
The utility model content
The utility model proposes a kind of SCM Based Raymond mill automatic control system for addressing the above problem.
The technical scheme of the utility model is: a kind of SCM Based Raymond mill automatic control system; This Raymond mill comprises batcher, grinding machine, blower fan, analytical engine; Said automatic control system comprises with the single-chip microcomputer being the intelligent controller of core; Be arranged on grinding machine temperature sensor and grinding machine current sensor on the grinding machine, be arranged on blower fan temperature sensor and blower fan current sensor on the blower fan, be arranged on analytical engine temperature sensor and analytical engine velocity sensor on the analytical engine, above-mentioned each sensor is connected with intelligent controller through circuit; The adjustment controller of the contactor of the contactor of batcher, the contactor of analytical engine, blower fan, the contactor of grinding machine, batcher, the speed setting controller of analytical engine all are connected with intelligent controller through circuit.
Described intelligent controller comprises power module, single-chip microcomputer, input module, output module; Described power module is connected with single-chip microcomputer, input module, output module through circuit respectively.
Described single-chip microcomputer is the 89S52 of an atmel corp single-chip microcomputer.
Described input module comprises temperature detection submodule, speed detection sub-module, current detecting submodule, guidance panel submodule and photoelectricity isolation input submodule.
Described output module comprises buzzer submodule, controllable silicon submodule, display sub-module, memory/house dog submodule and photoelectricity isolation drive output sub-module.
The beneficial effect of the utility model
The Raymond mill automatic control system of this utility model has realized the automatic adjusting to the electro-vibrating feeder rate of feeding, and the analytical engine rotating speed is accurately controlled, and has guaranteed that Raymond mill is in preferable duty.Electromotor high-temperature is reported to the police and data transfinite, and the automatic stopping function greatly reduces system failure rate; Production equipment has been played very big protective effect; Can carry out the field programming storage to the different product desired data, can detect Raymond mill machinery system operational situation data, reduce maloperation and equipment fault; Improve production efficiency, increased enterprise's whole economic efficiency.
Description of drawings
Fig. 1 is this SCM Based Raymond mill automatic controlling system theory diagram;
Fig. 2 is the concrete scheme of installation of this system on Raymond mill;
Fig. 3 is the electrical schematic diagram of the intelligent controller of this system.
1. feeder; 2. grinding machine; 3. blower fan, 4. analytical engine, 5. intelligent controller; 6. electric box, wherein 2-1. grinding machine temperature sensor, 2-2. grinding machine current sensor, 3-1. blower fan temperature sensor, 3-2. blower fan current sensor, 4-1. analytical engine temperature sensor, 4-2. analytical engine velocity sensor.
101. power module, 102. single-chip microcomputers, 103. input modules, 104. output modules; Wherein the module of 103-1. temperature detection submodule, 103-2. current detecting submodule, 103-3. guidance panel, 103-4. speed detection sub-module, 103-5. photoelectricity are isolated input submodule, 103-6. speed detection sub-module; 104-1. buzzer submodule, 104-2. controllable silicon submodule, 104-3. display sub-module, 104-4. memory submodule, 104-5. photoelectricity isolation drive output sub-module.
The specific embodiment
Embodiment: referring to Fig. 1-Fig. 3; A kind of SCM Based Raymond mill automatic control system among the figure; This Raymond mill comprises batcher, grinding machine, blower fan, analytical engine; Said automatic control system comprises with the single-chip microcomputer being the intelligent controller of core; Be arranged on grinding machine temperature sensor and grinding machine current sensor on the grinding machine, be arranged on blower fan temperature sensor and blower fan current sensor on the blower fan, be arranged on analytical engine temperature sensor and analytical engine velocity sensor on the analytical engine, above-mentioned each sensor is connected with intelligent controller through circuit; The adjustment controller of the contactor of the contactor of batcher, the contactor of analytical engine, blower fan, the contactor of grinding machine, batcher, the speed setting controller of analytical engine all are connected with intelligent controller through circuit.Described intelligent controller comprises power module, single-chip microcomputer, input module, output module; Described power module is connected with single-chip microcomputer, input module, output module through circuit respectively.Described single-chip microcomputer is the 89S52 of an atmel corp single-chip microcomputer.Described input module comprises temperature detection submodule, speed detection sub-module, current detecting submodule, guidance panel submodule and photoelectricity isolation input submodule.Described output module comprises buzzer submodule, controllable silicon submodule, display sub-module, memory/house dog submodule and photoelectricity isolation drive output sub-module.
System's control operation principle: the single-chip microcomputer electrification reset, self check peripheral chip and sensor carry out error correction; Display screen shows Raymond mill accumulated running time; The control blower motor, spindle motor, the relay adhesive of feed motor; Normally-closed contact breaks off, and guarantees that Raymond mill is according to correct sequence starting.When starting Raymond mill production,, forbid next device start, and show, stop the workman not according to the regulation sequence starting with the code and the data of this equipment if this association is unusual.After the Raymond mill boot sequence is accomplished, gather the current of spindle motor and blower fan electric current, through integration, PID computing, control delivery rate.The velocity sensor data of Measurement and analysis machine below, inverse proportion integration, calculating draw control data and remove to trigger the silicon controlled angle of flow, through changing the power that magnet exciting coil produces magnetic field, come the speed of stability analysis.When surpassing, the speed of the electric current of spindle motor and blower motor, analytical engine sets/the lower limit data, when the spindle motor temperature surpasses setting value, and the alarm relay adhesive, sound and light alarm, out of service, display screen shows the corresponding failure code.When lower limit parameter that the current of spindle motor is set less than PID, be that the indoor material of mill is less, the adhesive of alarm relay, when spindle motor current recovered, alarm resetted.Press and stop knob automatically, stop feed, the lower limit parameter of setting less than PID when spindle motor current after 30 seconds, order stops spindle motor, blower fan, analytical engine prevents that material from stopping up Burnisher apparatus.Surpass the time parameter of setting running time after stopping, and display screen shows that the time is overtime, otherwise shows accumulated running time.
Claims (5)
1. SCM Based Raymond mill automatic control system; This Raymond mill comprises batcher, grinding machine, blower fan, analytical engine; Said automatic control system comprises with the single-chip microcomputer being the intelligent controller of core; Be arranged on grinding machine temperature sensor and grinding machine current sensor on the grinding machine, be arranged on blower fan temperature sensor and blower fan current sensor on the blower fan, be arranged on analytical engine temperature sensor and analytical engine velocity sensor on the analytical engine, above-mentioned each sensor is connected with intelligent controller through circuit; The adjustment controller of the contactor of the contactor of batcher, the contactor of analytical engine, blower fan, the contactor of grinding machine, batcher, the speed setting controller of analytical engine all are connected with intelligent controller through circuit.
2. SCM Based Raymond mill automatic control system according to claim 1, it is characterized in that: described intelligent controller comprises power module, single-chip microcomputer, input module, output module; Described power module is connected with single-chip microcomputer, input module, output module through circuit respectively.
3. SCM Based Raymond mill automatic control system according to claim 2 is characterized in that: described single-chip microcomputer is the 89S52 of an atmel corp single-chip microcomputer.
4. SCM Based Raymond mill automatic control system according to claim 2 is characterized in that: described input module comprises temperature detection submodule, speed detection sub-module, current detecting submodule, guidance panel submodule and photoelectricity isolation input submodule.
5. SCM Based Raymond mill automatic control system according to claim 2 is characterized in that: described output module comprises buzzer submodule, controllable silicon submodule, display sub-module, memory/house dog submodule and photoelectricity isolation drive output sub-module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201176407U CN202538905U (en) | 2012-03-27 | 2012-03-27 | Automatic control system of Raymond mill based on single-chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201176407U CN202538905U (en) | 2012-03-27 | 2012-03-27 | Automatic control system of Raymond mill based on single-chip microcomputer |
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| Publication Number | Publication Date |
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| CN202538905U true CN202538905U (en) | 2012-11-21 |
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| CN2012201176407U Expired - Fee Related CN202538905U (en) | 2012-03-27 | 2012-03-27 | Automatic control system of Raymond mill based on single-chip microcomputer |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008085A (en) * | 2012-12-27 | 2013-04-03 | 临邑县鲁北炭素有限公司 | Intermediate crushing system in production of graphite products |
| CN103706445A (en) * | 2013-12-24 | 2014-04-09 | 江苏大学 | Slag cake crusher capable of dynamically adjusting speed and control method thereof |
| CN105251603A (en) * | 2015-11-18 | 2016-01-20 | 河南黎明重工科技股份有限公司 | Expert control system for European flour mill |
| CN105750070A (en) * | 2014-12-18 | 2016-07-13 | 普联国际股份有限公司 | Grinder intelligent detecting system |
| CN105911914A (en) * | 2016-05-31 | 2016-08-31 | 贵州安凯达实业股份有限公司 | Method and system for controlling feeder and feeding belt in grinding station |
| CN106311449A (en) * | 2015-06-16 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Vibrating feeder feeding speed control system and method, and crusher |
-
2012
- 2012-03-27 CN CN2012201176407U patent/CN202538905U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008085A (en) * | 2012-12-27 | 2013-04-03 | 临邑县鲁北炭素有限公司 | Intermediate crushing system in production of graphite products |
| CN103008085B (en) * | 2012-12-27 | 2015-04-29 | 临邑县鲁北炭素有限公司 | Intermediate crushing system in production of graphite products |
| CN103706445A (en) * | 2013-12-24 | 2014-04-09 | 江苏大学 | Slag cake crusher capable of dynamically adjusting speed and control method thereof |
| CN103706445B (en) * | 2013-12-24 | 2015-08-26 | 江苏大学 | A kind of blob of slag disintegrating machine of dynamic speed governing and control method thereof |
| CN105750070A (en) * | 2014-12-18 | 2016-07-13 | 普联国际股份有限公司 | Grinder intelligent detecting system |
| CN106311449A (en) * | 2015-06-16 | 2017-01-11 | 徐工集团工程机械股份有限公司 | Vibrating feeder feeding speed control system and method, and crusher |
| CN106311449B (en) * | 2015-06-16 | 2019-06-21 | 徐工集团工程机械股份有限公司 | The control system and method and crusher of oscillating feeder delivery rate |
| CN105251603A (en) * | 2015-11-18 | 2016-01-20 | 河南黎明重工科技股份有限公司 | Expert control system for European flour mill |
| CN105911914A (en) * | 2016-05-31 | 2016-08-31 | 贵州安凯达实业股份有限公司 | Method and system for controlling feeder and feeding belt in grinding station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130327 |