CN205301962U - A machine tool safety control system - Google Patents
A machine tool safety control system Download PDFInfo
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- CN205301962U CN205301962U CN201521005390.8U CN201521005390U CN205301962U CN 205301962 U CN205301962 U CN 205301962U CN 201521005390 U CN201521005390 U CN 201521005390U CN 205301962 U CN205301962 U CN 205301962U
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- oil mist
- module
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- mist concentration
- concentration
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Abstract
The utility model discloses a machine tool safety control system, including oil mist concentration detection module, control module, alarm module and refrigerating module, control module is used for receiving oil mist concentration signal to concentration height according to the oil mist sends alarm signal and gives when oil mist concentration is lower the alarm module, or send the cooling signal and give when oil mist concentration is higher the refrigerating module, the refrigerating module is used for receiving the cooling signal to spray fire extinguishing agent, reduction according to the cooling signal the oil mist concentration of electricity main shaft, oil mist concentration detection module includes a plurality of host computer devices, is equipped with the sampling pump in the host computer device, and the sampling pump has connected gradually aqueous vapor condensation separator, sample gas filter and oil mist monitor, and the oil mist monitor has connected gradually IV converter, AD converter and CPU treater, and CPU treater still control connection has blower device. The beneficial effect of the utility model: the utility model discloses can reduce the waste in the work of guarantee safety of machine tool, save lubricating oil.
Description
Technical field
This utility model relates to Digit Control Machine Tool control field, it particularly relates to a kind of machine safety controls system.
Background technology
In lathe work process, it usually needs adopt oil mist system that electro spindle is lubricated, especially for the air pressure grinding machine that rotating speed is higher, the safety component that oil mist system is indispensable especially. And in the use procedure of oil mist system, the concentration of mist of oil controls extremely important, if oil mist concentration is relatively low, electro spindle meeting is the too high scaling loss that causes of generating heat because lubricant mist supply is not in place; When oil mist concentration is too high, being likely to encounter spark again and produce oil quick-fried, and lathe is operationally, the spark that grinding sparks, electric spark and intermetallic collision spark and maloperation produce almost is difficult to avoid that.
Therefore being highly desirable to invent a kind of safety control system, the oil mist concentration of lathe is detected, when when oil mist concentration is relatively low, electro spindle temperature is higher, timely arrestment runs; When oil mist concentration is too high, reduce oil mist concentration in time, it is to avoid oily quick-fried accident occurs.
Utility model content
The purpose of this utility model is to provide a kind of machine safety and controls system, solves the technical problem that machine tool chief axis oil mist concentration in prior art is difficult to control to, lathe operation safety is difficult to ensure that.
For realizing above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of machine safety controls system, including oil mist concentration detection module, controls module, alarm modules and refrigerating module;
Described oil mist concentration detection module is located at inside the electro spindle of lathe, for detecting the oil mist concentration of described electro spindle, and the oil mist concentration signal detected is sent to described control module;
Described control module is used for receiving described oil mist concentration signal the concentration level according to mist of oil, sends alarm signal when oil mist concentration is relatively low to described alarm modules;Or send cooling signal when oil mist concentration is higher to described refrigerating module;
Described alarm modules is used for receiving described alarm signal, and shows warning information according to described alarm signal to machine operation personnel;
Described refrigerating module is used for receiving described cooling signal, and according to described cooling signal spraying fire-extinguishing agent, reduces the oil mist concentration of described electro spindle;
Described oil mist concentration detection module includes some host apparatus, it is provided with sampling pump in described host apparatus, described sampling pump is connected with aqueous vapor condensation separator, sample gas filter and oil mist monitoring device in turn, described oil mist monitoring device is connected with I/V transducer, A/D converter and CPU processor in turn, and described CPU processor also controls to be connected to blower fan apparatus.
Further, described control module includes setting module, judge module and the first signal transmitting module,
Described setting module for preset described need to report to the police time the first oil mist concentration and described need to cool down time the second oil mist concentration;
Described judge module is for receiving the oil mist concentration signal of described oil mist concentration detection module transmission, when described oil mist concentration is lower than described first oil mist concentration, sends alarm signal by described first signal transmitting module to described alarm modules; When described oil mist concentration is higher than described second oil mist concentration, send alarm signal cooling signal by described first signal transmitting module to described refrigerating module.
Further, described alarm modules includes buzzer, timing controller and secondary signal sending module,
Described buzzer electrically connects with described first signal transmitting module, for receiving the alarm signal that described first signal transmitting module sends, and continuously sends out audio warning;
Described timing controller is for calculating the persistent period of audio warning, when the described persistent period exceedes the time set in advance, sends lathe stop signal to described secondary signal sending module;
Described secondary signal sending module is used for receiving described lathe stop signal, and described lathe stop signal is sent to the control system of lathe.
Further, described refrigerating module includes carbon dioxide extinguishing agent storage bottle, nitrogen starts bottle, pipe network and shower nozzle.
The beneficial effects of the utility model: this utility model while ensureing machine safety work, can reduce waste, save lubricating oil; Can realizing the real-time monitoring to mist of oil, when the concentration of mist of oil Yu setting does not correspond, it can control alarm device and report to the police, and can control blower fan apparatus and carry out air draft, so that the concentration of mist of oil reaches the standard specified.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation that the machine safety according to this utility model embodiment controls system;
Fig. 2 is the structural representation of the oil mist concentration detection module according to this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain, broadly fall into the scope of this utility model protection.
As shown in Figure 1-2, a kind of machine safety according to embodiment of the present utility model controls system, including oil mist concentration detection module, controls module, alarm modules and refrigerating module;
Described oil mist concentration detection module is located at inside the electro spindle of lathe, for detecting the oil mist concentration of described electro spindle, and the oil mist concentration signal detected is sent to described control module;
Described control module is used for receiving described oil mist concentration signal the concentration level according to mist of oil, sends alarm signal when oil mist concentration is relatively low to described alarm modules; Or send cooling signal when oil mist concentration is higher to described refrigerating module;
Described alarm modules is used for receiving described alarm signal, and shows warning information according to described alarm signal to machine operation personnel;
Described refrigerating module is used for receiving described cooling signal, and according to described cooling signal spraying fire-extinguishing agent, reduces the oil mist concentration of described electro spindle;
Described oil mist concentration detection module includes some host apparatus 3, it is provided with sampling pump 2 in described host apparatus 3, described sampling pump 2 is connected with aqueous vapor condensation separator 4, sample gas filter 5 and oil mist monitoring device 7 in turn, described oil mist monitoring device 7 is connected with I/V transducer 8, A/D converter 9 and CPU processor 1 in turn, described CPU processor 1 also controls to be connected to blower fan apparatus 6, for dispelling the mist of oil around electro spindle.
In the present embodiment, described control module includes setting module, judge module and the first signal transmitting module,
Described setting module for preset described need to report to the police time the first oil mist concentration and described need to cool down time the second oil mist concentration;
Described judge module is for receiving the oil mist concentration signal of described oil mist concentration detection module transmission, when described oil mist concentration is lower than described first oil mist concentration, sends alarm signal by described first signal transmitting module to described alarm modules; When described oil mist concentration is higher than described second oil mist concentration, send alarm signal cooling signal by described first signal transmitting module to described refrigerating module.
In the present embodiment, described alarm modules includes buzzer, timing controller and secondary signal sending module,
Described buzzer electrically connects with described first signal transmitting module, for receiving the alarm signal that described first signal transmitting module sends, and continuously sends out audio warning;
Described timing controller is for calculating the persistent period of audio warning, when the described persistent period exceedes the time set in advance, sends lathe stop signal to described secondary signal sending module;
Described secondary signal sending module is used for receiving described lathe stop signal, and described lathe stop signal is sent to the control system of lathe.
In the present embodiment, described refrigerating module includes carbon dioxide extinguishing agent storage bottle, nitrogen starts bottle, pipe network and shower nozzle.
In sum, by means of technique scheme of the present utility model, this utility model while ensureing machine safety work, can reduce waste, save lubricating oil; Can realizing the real-time monitoring to mist of oil, when the concentration of mist of oil Yu setting does not correspond, it can control alarm device and report to the police, and can control blower fan apparatus and carry out air draft, so that the concentration of mist of oil reaches the standard specified.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. a machine safety controls system, it is characterised in that includes oil mist concentration detection module, control module, alarm modules and refrigerating module;
Described oil mist concentration detection module is located at inside the electro spindle of lathe, for detecting the oil mist concentration of described electro spindle, and the oil mist concentration signal detected is sent to described control module;
Described control module is used for receiving described oil mist concentration signal the concentration level according to mist of oil, sends alarm signal when oil mist concentration is relatively low to described alarm modules; Or send cooling signal when oil mist concentration is higher to described refrigerating module;
Described alarm modules is used for receiving described alarm signal, and shows warning information according to described alarm signal to machine operation personnel;
Described refrigerating module is used for receiving described cooling signal, and according to described cooling signal spraying fire-extinguishing agent, reduces the oil mist concentration of described electro spindle;
Described oil mist concentration detection module includes some host apparatus, it is provided with sampling pump in described host apparatus, described sampling pump is connected with aqueous vapor condensation separator, sample gas filter and oil mist monitoring device in turn, described oil mist monitoring device is connected with I/V transducer, A/D converter and CPU processor in turn, and described CPU processor also controls to be connected to blower fan apparatus.
2. machine safety according to claim 1 controls system, it is characterised in that described control module includes setting module, judge module and the first signal transmitting module,
Described setting module is used for presetting the first oil mist concentration when need to report to the police and the second oil mist concentration when need to cool down;
Described judge module is for receiving the oil mist concentration signal of described oil mist concentration detection module transmission, when described oil mist concentration is lower than described first oil mist concentration, sends alarm signal by described first signal transmitting module to described alarm modules; When described oil mist concentration is higher than described second oil mist concentration, send alarm signal cooling signal by described first signal transmitting module to described refrigerating module.
3. machine safety according to claim 2 controls system, it is characterised in that described alarm modules includes buzzer, timing controller and secondary signal sending module,
Described buzzer electrically connects with described first signal transmitting module, for receiving the alarm signal that described first signal transmitting module sends, and continuously sends out audio warning;
Described timing controller is for calculating the persistent period of audio warning, when the described persistent period exceedes the time set in advance, sends lathe stop signal to described secondary signal sending module;
Described secondary signal sending module is used for receiving described lathe stop signal, and described lathe stop signal is sent to the control system of lathe.
4. machine safety according to claim 1 controls system, it is characterised in that described refrigerating module includes carbon dioxide extinguishing agent storage bottle, nitrogen starts bottle, pipe network and shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005390.8U CN205301962U (en) | 2015-12-07 | 2015-12-07 | A machine tool safety control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521005390.8U CN205301962U (en) | 2015-12-07 | 2015-12-07 | A machine tool safety control system |
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| Publication Number | Publication Date |
|---|---|
| CN205301962U true CN205301962U (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201521005390.8U Expired - Fee Related CN205301962U (en) | 2015-12-07 | 2015-12-07 | A machine tool safety control system |
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| CN (1) | CN205301962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681237A (en) * | 2019-09-30 | 2020-01-14 | 天津大学 | Oil mist control system based on real-time monitoring |
| CN115341058A (en) * | 2022-08-10 | 2022-11-15 | 广东韶钢松山股份有限公司 | Cooling and lubricating device and cooling and lubricating method for blast furnace hydraulic gun |
-
2015
- 2015-12-07 CN CN201521005390.8U patent/CN205301962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110681237A (en) * | 2019-09-30 | 2020-01-14 | 天津大学 | Oil mist control system based on real-time monitoring |
| CN115341058A (en) * | 2022-08-10 | 2022-11-15 | 广东韶钢松山股份有限公司 | Cooling and lubricating device and cooling and lubricating method for blast furnace hydraulic gun |
| CN115341058B (en) * | 2022-08-10 | 2023-10-20 | 广东韶钢松山股份有限公司 | Cooling and lubricating device and cooling and lubricating method for blast furnace hydraulic cannon |
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| 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: 20160608 Termination date: 20201207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |