CN114905324A - Digit control machine tool coolant liquid circulation system - Google Patents
Digit control machine tool coolant liquid circulation system Download PDFInfo
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- CN114905324A CN114905324A CN202210525415.5A CN202210525415A CN114905324A CN 114905324 A CN114905324 A CN 114905324A CN 202210525415 A CN202210525415 A CN 202210525415A CN 114905324 A CN114905324 A CN 114905324A
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- 239000007788 liquid Substances 0.000 title claims abstract description 89
- 239000002826 coolant Substances 0.000 title claims abstract description 18
- 238000001816 cooling Methods 0.000 claims abstract description 79
- 239000000110 cooling liquid Substances 0.000 claims abstract description 62
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 26
- 238000004458 analytical method Methods 0.000 claims abstract description 24
- 238000012935 Averaging Methods 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 206010063385 Intellectualisation Diseases 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1069—Filtration systems specially adapted for cutting liquids
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a cooling liquid circulating system of a numerical control machine tool, which comprises a cooling box and a control panel, wherein the cooling box and the control panel are fixedly arranged on a numerical control machine tool body, a central processing unit, a data comparison unit, a feedback module and a temperature analysis unit are respectively and fixedly arranged in the numerical control machine tool body, a filter cylinder, a cooling tank, a cooling liquid circulating pump and a heat-conducting liquid circulating pump are respectively and fixedly arranged in the cooling box, a liquid inlet of the filter cylinder is communicated with a liquid outlet of a cooling liquid receiving hopper after the numerical control machine tool body is connected with the cooling liquid receiving hopper through a pipeline. This digit control machine tool coolant liquid circulation system can realize carrying out more comprehensive temperature to the coolant liquid and detect, fine reaching through to the coolant liquid to the position detection mode of asking for the uniformity, make the coolant liquid can reach required operation requirement's purpose, greatly reduced temperature detection error avoids appearing the condition emergence that the contingency detected the result, detects the precision height.
Description
Technical Field
The invention relates to the technical field of cooling of numerical control machines, in particular to a cooling liquid circulating system of a numerical control machine.
Background
A numerically controlled machine tool is an automated machine tool equipped with a program control system, which is capable of operating the machine tool and machining parts according to a programmed program. [1] The numerical control machine tool integrates the technologies of machinery, automation, computers, microelectronics and the like, solves the processing problem of complex, precise and small-batch parts, and is a flexible and high-efficiency automatic machine tool. The numerical control machine tool has the characteristics of strong adaptability to a processed object, high processing precision, stable processing quality, high production rate, high reliability, capability of improving labor conditions and the like, and along with the rapid development of industrial technologies in China, the intelligent development technology of the numerical control machine tool is gradually mature. The intellectualization of the numerical control machine tool is the inevitable trend of the working development of the Chinese machine tool, the intellectualization of the numerical control machine tool is applied in the industrial production, the industrial production level in China can be effectively improved, and the accurate level of the detection in the machine tool can be ensured
Present digit control machine tool coolant liquid is using the back, need cool down the circulation to the coolant liquid and use, and whether up to standard in the temperature that needs acquire the coolant liquid cooling to the coolant liquid cooling in-process, current temperature detection error is great, there is the contingency easily, it is low to detect the precision, can not realize carrying out more comprehensive temperature detection to the coolant liquid, can't reach through to the coolant liquid to the position detection mode of asking for the uniformity, make the coolant liquid can reach the purpose of required operation requirement, thereby bring very big inconvenience for people's use.
Disclosure of Invention
Technical problem to be solved
The invention provides a cooling liquid circulating system of a numerical control machine tool, aiming at the defects of the prior art, and solving the problems that after the cooling liquid of the prior numerical control machine tool is used, the cooling liquid needs to be cooled for recycling, and whether the temperature of the cooling liquid reaches the standard or not in the cooling process of the cooling liquid needs to be obtained, the prior temperature detection has large error, is easy to have contingency and low in detection precision, can not realize more comprehensive temperature detection on the cooling liquid, and can not achieve the purpose of enabling the cooling liquid to meet the required use requirement by a mode of averaging the position detection of the cooling liquid.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a cooling liquid circulating system of a numerical control machine tool comprises a cooling box and a control panel which are fixedly arranged on a numerical control machine tool body, wherein a central processing unit, a data comparison unit, a feedback module and a temperature analysis unit are respectively and fixedly arranged in the numerical control machine tool body, a filter cylinder, a cooling tank, a cooling liquid circulating pump and a heat conducting liquid circulating pump are respectively and fixedly arranged in the cooling box, a liquid inlet of the filter cylinder is communicated with a liquid outlet of a cooling liquid receiving hopper after the filter cylinder is contained and used by the numerical control machine tool body through a pipeline, a liquid outlet of the filter cylinder is communicated with a liquid inlet of the cooling liquid circulating pump through a pipeline, a cooling cylinder is fixedly arranged in the cooling tank, a spiral cooling pipe is wound on the outer surface of the cooling cylinder, a liquid outlet of the cooling liquid circulating pump is communicated with a liquid inlet of the cooling cylinder through a liquid inlet pipe, and a liquid outlet of the cooling cylinder is communicated with a cooling liquid nozzle on the numerical control machine tool body through a circulating pipe, the liquid inlet pipe and the circulating pipe are provided with electromagnetic valve units, one end of the spiral cooling pipe is communicated with external heat dissipation equipment through a pipeline for heat dissipation, the other end of the spiral cooling pipe is communicated with a liquid inlet of the heat conducting liquid circulating pump through a pipeline, a liquid turbidity sensor is fixedly mounted on the filter cylinder, and a temperature sensing matrix is fixedly mounted on the cooling cylinder.
The liquid turbidity sensor, the temperature sensing matrix, the temperature analysis unit and the control panel are all in bidirectional electric connection with the central processing unit, the output end of the central processing unit is electrically connected with the input end of the data comparison unit, the output end of the data comparison unit is electrically connected with the input end of the feedback module, the output end of the feedback module is electrically connected with the input end of the central processing unit, and the output end of the central processing unit is respectively electrically connected with the input ends of the electromagnetic valve unit, the cooling liquid circulating pump and the heat conducting liquid circulating pump.
Preferably, the electromagnetic valve unit includes a first electromagnetic valve and a second electromagnetic valve, the first electromagnetic valve is fixedly installed inside the liquid inlet pipe, and the second electromagnetic valve is fixedly installed inside the circulation pipe.
Preferably, the temperature sensing matrix comprises a first temperature sensor and a second temperature sensor, the first temperature sensor is fixedly installed at the top of one side of the cooling cylinder and used for detecting the temperature of the cooling liquid above the cooling cylinder, and the second temperature sensor is fixedly installed at the bottom of one side of the cooling cylinder and used for detecting the temperature of the cooling liquid below the cooling cylinder.
Preferably, the data comparison unit includes a first data comparison module, a second data comparison module and a third data comparison module.
Preferably, the output end of the first temperature sensor is electrically connected with the input end of the second data comparison module, the output end of the second temperature sensor is electrically connected with the input end of the first data comparison module, and the output end of the liquid turbidity sensor is electrically connected with the input end of the third data comparison module.
Preferably, the temperature analysis unit comprises a detection temperature value receiving module, a multi-temperature characteristic grouping module, a temperature detection grouping module, a temperature averaging comparison analysis module and a control instruction sending module, and the output end of the detection temperature value receiving module is electrically connected with the input end of the multi-temperature characteristic grouping module.
Preferably, the output end of the multi-temperature characteristic grouping module is electrically connected with the input end of the temperature detection grouping module, and the output end of the temperature detection grouping module is electrically connected with the input end of the temperature averaging module.
Preferably, the output end of the temperature averaging module is electrically connected with the input end of the temperature averaging contrast analysis module, and the output end of the temperature averaging contrast analysis module is electrically connected with the input end of the control instruction sending module.
(III) advantageous effects
The invention provides a cooling liquid circulating system of a numerical control machine tool. Compared with the prior art, the method has the following beneficial effects: the cooling liquid circulating system of the numerical control machine tool comprises a central processing unit, a data comparison unit, a feedback module and a temperature analysis unit which are fixedly installed inside a numerical control machine tool body respectively, a filter cylinder, a cooling tank, a cooling liquid circulating pump and a heat conducting liquid circulating pump are fixedly installed inside a cooling box respectively, a liquid inlet of the filter cylinder is communicated with a liquid outlet of a cooling liquid receiving hopper after the filter cylinder is connected with the numerical control machine tool body through a pipeline, a liquid outlet of the filter cylinder is communicated with a liquid inlet of the cooling liquid circulating pump through a pipeline, a cooling cylinder is fixedly installed inside the cooling tank, a spiral cooling pipe is wound on the outer surface of the cooling cylinder, a liquid outlet of the cooling liquid circulating pump is communicated with a liquid inlet of the cooling cylinder through a liquid inlet pipe, a liquid outlet of the cooling cylinder is communicated with a cooling liquid nozzle on the numerical control machine tool body through a circulating pipe, electromagnetic valve units are arranged on the liquid inlet pipe and the circulating pipe, and one end of the spiral cooling pipe is communicated with external heat dissipation equipment through a pipeline for heat dissipation, the other end of spiral cooling pipe passes through the inlet intercommunication of pipeline and heat-conducting liquid circulating pump, and strain a fixed mounting and have liquid turbidity sensor on the section of thick bamboo, and fixed mounting has the temperature sensing matrix on the cooling cylinder, can realize carrying out more comprehensive temperature detection to the coolant liquid, fine reaching through asking equal mode to the position detection to the coolant liquid, make the coolant liquid can reach the purpose that required operation required, greatly reduced temperature detects the error, avoid appearing the condition emergence that the contingency detected the result, it is high to detect the precision, thereby people's use has been made things convenient for greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of a filter cartridge, a cooling tank, a coolant circulation pump and a heat transfer fluid circulation pump according to the present invention;
FIG. 3 is a cross-sectional view of a cooling tank configuration of the present invention;
FIG. 4 is a schematic block diagram of the cooling system of the present invention;
FIG. 5 is a schematic block diagram of the structure of the temperature analyzing unit according to the present invention.
In the figure, 1 a cooling box, 2 a control panel, 3 a central processing unit, 4 a data comparison unit, 41 a first data comparison module, 42 a second data comparison module, 43 a third data comparison module, 5 a feedback module, 6 a temperature analysis unit, 61 a detected temperature value receiving module, 62 a multi-temperature characteristic grouping module, 63 a temperature detection grouping module, 64 a temperature averaging module, 65 a temperature averaging comparison analysis module, 66 a control instruction sending module, 7 a filter cartridge, 8 a cooling tank, 9 a cooling liquid circulating pump, 10 a heat-conducting liquid circulating pump, 11 a cooling cylinder, 12 a spiral cooling pipe, 13 a liquid inlet pipe, 14 a circulating pipe, 15 an electromagnetic valve unit, 151 a first electromagnetic valve, 152 a second electromagnetic valve, 16 a liquid turbidity sensor, 17 a temperature sensing matrix, 171 a first temperature sensor and 172 a second temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: a cooling liquid circulating system of a numerical control machine tool comprises a cooling box 1 and a control panel 2 which are fixedly arranged on the numerical control machine tool body, a central processing unit 3, a data comparison unit 4, a feedback module 5 and a temperature analysis unit 6 are respectively and fixedly arranged in the numerical control machine tool body, a filter cylinder 7, a cooling tank 8, a cooling liquid circulating pump 9 and a heat-conducting liquid circulating pump 10 are respectively and fixedly arranged in the cooling box 1, a liquid inlet of the filter cylinder 7 is communicated with a liquid outlet of a cooling liquid receiving hopper after the numerical control machine tool body is connected with the filter cylinder through a pipeline, a liquid outlet of the filter cylinder 7 is communicated with a liquid inlet of the cooling liquid circulating pump 9 through a pipeline, a cooling cylinder 11 is fixedly arranged in the cooling tank 8, a spiral cooling pipe 12 is wound on the outer surface of the cooling cylinder 11, a liquid outlet of the cooling liquid circulating pump 9 is communicated with a liquid inlet of the cooling cylinder 11 through a liquid inlet pipe 13, and a liquid outlet of the cooling cylinder 11 is communicated with a cooling liquid nozzle on the numerical control machine tool body through a circulating pipe 14, the liquid inlet pipe 13 and the circulating pipe 14 are provided with electromagnetic valve units 15, one end of the spiral cooling pipe 12 is communicated with external heat dissipation equipment through a pipeline for heat dissipation, the other end of the spiral cooling pipe 12 is communicated with a liquid inlet of the heat conducting liquid circulating pump 10 through a pipeline, a liquid turbidity sensor 16 is fixedly installed on the filter cylinder 7, and a temperature sensing matrix 17 is fixedly installed on the cooling cylinder 11.
The liquid turbidity sensor 16, the temperature sensing matrix 17, the temperature analysis unit 6 and the control panel 2 are all in bidirectional electrical connection with the central processing unit 3, the output end of the central processing unit 3 is electrically connected with the input end of the data comparison unit 4, the output end of the data comparison unit 4 is electrically connected with the input end of the feedback module 5, the output end of the feedback module 5 is electrically connected with the input end of the central processing unit 3, and the output end of the central processing unit 3 is electrically connected with the input ends of the electromagnetic valve unit 15, the cooling liquid circulating pump 9 and the heat-conducting liquid circulating pump 10 respectively.
In the embodiment of the present invention, the solenoid valve unit 15 includes a first solenoid valve 151 and a second solenoid valve 152, the first solenoid valve 151 is fixedly installed inside the liquid inlet pipe 13, and the second solenoid valve 152 is fixedly installed inside the circulation pipe 14.
In an embodiment of the present invention, the temperature sensing matrix 17 includes a first temperature sensor 171 and a second temperature sensor 172, the first temperature sensor 171 is fixedly installed at the top of one side of the cooling cylinder 11 for detecting the temperature of the cooling fluid above the inside of the cooling cylinder 11, the second temperature sensor 172 is fixedly installed at the bottom of one side of the cooling cylinder 11 for detecting the temperature of the cooling fluid below the inside of the cooling cylinder 11, and the data comparing unit 4 includes a first data comparing module 41, a second data comparing module 42, and a third data comparing module 43.
In the embodiment of the present invention, the output terminal of the first temperature sensor 171 is electrically connected to the input terminal of the second data comparing module 42, the output terminal of the second temperature sensor 172 is electrically connected to the input terminal of the first data comparing module 41, and the output terminal of the liquid turbidity sensor 16 is electrically connected to the input terminal of the third data comparing module 43.
In the embodiment of the present invention, the temperature analysis unit 6 includes a detected temperature value receiving module 61, a multiple temperature characteristic grouping module 62, a temperature detection grouping module 63, a temperature averaging module 64, a temperature averaging comparison analysis module 65, and a control instruction sending module 66, an output end of the detected temperature value receiving module 61 is electrically connected to an input end of the multiple temperature characteristic grouping module 62, an output end of the multiple temperature characteristic grouping module 62 is electrically connected to an input end of the temperature detection grouping module 63, an output end of the temperature detection grouping module 63 is electrically connected to an input end of the temperature averaging module 64, an output end of the temperature averaging module 64 is electrically connected to an input end of the temperature averaging comparison analysis module 65, and an output end of the temperature averaging comparison analysis module 65 is electrically connected to an input end of the control instruction sending module 66.
When the cooling device is used, cooling liquid flows into the filter cylinder 7 from a collecting tank of a numerical control machine tool body, the liquid turbidity sensor 16 detects the turbidity of the cooling liquid filtered below the filter cylinder 7, if the detected turbidity reaches the standard, the central processing unit 3 controls the cooling liquid circulating pump 9 to pump the cooling liquid into the cooling cylinder 11, the second electromagnetic valve 152 in the circulating pipe 14 is closed to enable the cooling liquid to completely enter the cooling cylinder 11, the heat-conducting liquid circulating pump 10 starts to work, the heat-conducting liquid is led into the spiral cooling pipe 12 in a circulating manner, the temperature of the cooling liquid in the cooling cylinder 11 is transmitted out, the cooling liquid is rapidly cooled, the first temperature sensor 171 and the second temperature sensor 172 in the temperature sensing matrix 17 start to work, the temperature values of the cooling liquid above and below the cooling cylinder 11 are respectively collected, and the collected data are fed back to the central processing unit 3 through the data comparison unit 4 and the feedback module 5 in turn, the central processing unit 3 controls a detection temperature value receiving module 61 in the temperature analysis unit 6 to receive the detected temperature, the multi-temperature characteristic grouping module 62 is used for grouping according to the acquisition time, then the grouped data is queued through a temperature detection group queuing module 63, then the average value of the temperature value of each group is solved through a temperature averaging module 64, the solved average temperature value is analyzed through a temperature averaging comparison analysis module 65, then a control instruction is sent through a central processing module in a control instruction sending module 66, the central processing unit 3 is enabled to control the second electromagnetic valve 152 to be opened, and the cooled cooling liquid is pumped into a cooling liquid nozzle on the numerical control machine body again for spraying.
And those not described in detail in this specification are well within the skill of those in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a digit control machine tool coolant liquid circulation system, includes cooler bin (1) and control panel (2) of fixed mounting on the digit control machine tool body, its characterized in that: the numerical control machine tool is characterized in that a central processing unit (3), a data comparison unit (4), a feedback module (5) and a temperature analysis unit (6) are respectively and fixedly installed inside the numerical control machine tool body, a filter cylinder (7), a cooling tank (8), a cooling liquid circulating pump (9) and a heat conducting liquid circulating pump (10) are respectively and fixedly installed inside the cooling box (1), a liquid inlet of the filter cylinder (7) is communicated with a liquid outlet of a cooling liquid receiving hopper after being connected with the numerical control machine tool body through a pipeline, a liquid outlet of the filter cylinder (7) is communicated with a liquid inlet of the cooling liquid circulating pump (9) through a pipeline, a cooling cylinder (11) is fixedly installed inside the cooling tank (8), a spiral cooling pipe (12) is wound on the outer surface of the cooling cylinder (11), and a liquid outlet of the cooling liquid circulating pump (9) is communicated with a liquid inlet of the cooling cylinder (11) through a liquid inlet pipe (13), a liquid outlet of the cooling cylinder (11) is communicated with a cooling liquid nozzle on the numerical control machine tool body through a circulating pipe (14), an electromagnetic valve unit (15) is arranged on the liquid inlet pipe (13) and the circulating pipe (14), one end of the spiral cooling pipe (12) is communicated with external heat dissipation equipment through a pipeline for heat dissipation, the other end of the spiral cooling pipe (12) is communicated with a liquid inlet of the heat conducting liquid circulating pump (10) through a pipeline, a liquid turbidity sensor (16) is fixedly installed on the filter cylinder (7), and a temperature sensing matrix (17) is fixedly installed on the cooling cylinder (11);
the liquid turbidity sensor (16), the temperature sensing matrix (17), the temperature analysis unit (6) and the control panel (2) are all in bidirectional electric connection with the central processing unit (3), the output end of the central processing unit (3) is electrically connected with the input end of the data comparison unit (4), the output end of the data comparison unit (4) is electrically connected with the input end of the feedback module (5), the output end of the feedback module (5) is electrically connected with the input end of the central processing unit (3), and the output end of the central processing unit (3) is electrically connected with the input ends of the electromagnetic valve unit (15), the cooling liquid circulating pump (9) and the heat-conducting liquid circulating pump (10) respectively.
2. The cooling liquid circulating system of the numerical control machine tool as claimed in claim 1, wherein: the electromagnetic valve unit (15) comprises a first electromagnetic valve (151) and a second electromagnetic valve (152), wherein the first electromagnetic valve (151) is fixedly arranged inside the liquid inlet pipe (13), and the second electromagnetic valve (152) is fixedly arranged inside the circulating pipe (14).
3. The cooling liquid circulating system of the numerical control machine tool as claimed in claim 1, wherein: the temperature sensing matrix (17) comprises a first temperature sensor (171) and a second temperature sensor (172), wherein the first temperature sensor (171) is fixedly installed at the top of one side of the cooling cylinder (11) and used for detecting the temperature of the cooling liquid above the cooling cylinder (11), and the second temperature sensor (172) is fixedly installed at the bottom of one side of the cooling cylinder (11) and used for detecting the temperature of the cooling liquid below the cooling cylinder (11).
4. The cooling liquid circulating system of the numerical control machine tool as claimed in claim 3, wherein: the data comparison unit (4) comprises a first data comparison module (41), a second data comparison module (42) and a third data comparison module (43).
5. The cooling liquid circulation system of the numerical control machine tool as claimed in claim 4, wherein: the output end of the first temperature sensor (171) is electrically connected with the input end of the second data comparison module (42), the output end of the second temperature sensor (172) is electrically connected with the input end of the first data comparison module (41), and the output end of the liquid turbidity sensor (16) is electrically connected with the input end of the third data comparison module (43).
6. The cooling liquid circulating system of the numerical control machine tool as claimed in claim 1, wherein: the temperature analysis unit (6) comprises a detection temperature value receiving module (61), a multi-temperature characteristic grouping module (62), a temperature detection grouping module (63), a temperature averaging module (64), a temperature averaging comparison analysis module (65) and a control instruction sending module (66), and the output end of the detection temperature value receiving module (61) is electrically connected with the input end of the multi-temperature characteristic grouping module (62).
7. The cooling liquid circulation system of the numerical control machine tool as claimed in claim 6, wherein: the output end of the multi-temperature characteristic grouping module (62) is electrically connected with the input end of the temperature detection queuing module (63), and the output end of the temperature detection queuing module (63) is electrically connected with the input end of the temperature averaging module (64).
8. The cooling liquid circulation system of the numerical control machine tool as claimed in claim 7, wherein: the output end of the temperature averaging module (64) is electrically connected with the input end of the temperature averaging comparison and analysis module (65), and the output end of the temperature averaging comparison and analysis module (65) is electrically connected with the input end of the control instruction sending module (66).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210525415.5A CN114905324B (en) | 2022-05-16 | 2022-05-16 | Cooling liquid circulation system of numerical control machine tool |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210525415.5A CN114905324B (en) | 2022-05-16 | 2022-05-16 | Cooling liquid circulation system of numerical control machine tool |
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| CN114905324A true CN114905324A (en) | 2022-08-16 |
| CN114905324B CN114905324B (en) | 2024-02-20 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101563992B1 (en) * | 2015-02-13 | 2015-10-28 | 김운하 | system for cooling liquid circulation |
| CN208322874U (en) * | 2018-06-27 | 2019-01-04 | 西安交通工程学院 | A kind of machine tool coolant intelligent constant-temperature circulatory system |
| CN210615986U (en) * | 2019-08-08 | 2020-05-26 | 常州创胜特尔数控机床设备有限公司 | Automatic detection equipment for numerical control machine tool |
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- 2022-05-16 CN CN202210525415.5A patent/CN114905324B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101563992B1 (en) * | 2015-02-13 | 2015-10-28 | 김운하 | system for cooling liquid circulation |
| CN208322874U (en) * | 2018-06-27 | 2019-01-04 | 西安交通工程学院 | A kind of machine tool coolant intelligent constant-temperature circulatory system |
| CN210615986U (en) * | 2019-08-08 | 2020-05-26 | 常州创胜特尔数控机床设备有限公司 | Automatic detection equipment for numerical control machine tool |
Non-Patent Citations (1)
| Title |
|---|
| 任继国;王钢明;俞国强;任睿;: "面向数控机床群的冷却液液位控制系统设计", 宁波大学学报(理工版), no. 01, 10 January 2011 (2011-01-10), pages 81 - 83 * |
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| CN114905324B (en) | 2024-02-20 |
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