CN114905324B - Cooling liquid circulation system of numerical control machine tool - Google Patents
Cooling liquid circulation system of numerical control machine tool Download PDFInfo
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- CN114905324B CN114905324B CN202210525415.5A CN202210525415A CN114905324B CN 114905324 B CN114905324 B CN 114905324B CN 202210525415 A CN202210525415 A CN 202210525415A CN 114905324 B CN114905324 B CN 114905324B
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- 239000000110 cooling liquid Substances 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 239000002826 coolant Substances 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 238000012545 processing Methods 0.000 claims abstract description 27
- 238000004458 analytical method Methods 0.000 claims abstract description 24
- 238000012935 Averaging Methods 0.000 claims description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 239000011159 matrix material Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000004377 microelectronic Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- -1 cooling tank Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
Landscapes
- 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 circulation system of a numerical control machine, which comprises a cooling box and a control panel which are fixedly arranged on a numerical control machine 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 body, a filter cylinder, a cooling tank, a cooling liquid circulation pump and a heat conducting liquid circulation pump are respectively and fixedly arranged in the cooling box, and a liquid inlet of the filter cylinder is communicated with a liquid outlet of a cooling liquid receiving hopper after the numerical control machine body is used in a holding way through a pipeline. This digit control machine tool coolant liquid circulation system can realize carrying out more comprehensive temperature detection to the coolant liquid, fine reached through the mode of solving the position detection to the coolant liquid and equalling, made the coolant liquid can reach required purpose of operation requirement, greatly reduced temperature detection error avoids appearing the condition emergence of accidental detection result, and the detection precision is high.
Description
Technical Field
The invention relates to the technical field of cooling of numerical control machine tools, in particular to a cooling liquid circulation system of a numerical control machine tool.
Background
The numerical control machine is an automatic machine equipped with a program control system, and can operate the machine and machine 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 problems 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 processing object, high processing precision, stable processing quality, high production efficiency, high reliability, capability of improving labor conditions and the like, and along with the rapid development of industrial technology in China, the intelligent development technology of the numerical control machine tool is gradually mature. The intelligent numerical control machine tool is a necessary trend of working and development of Chinese machine tools, the intelligent numerical control machine tool is applied in industrial production, the industrial production level of Chinese China can be effectively improved, the accurate level of detection inside the machine tool is ensured, the latest technologies of machinery, automation, computers, measurement, microelectronics and the like are integrated, various sensors are used, the sensors applied on the numerical control machine tool mainly comprise photoelectric encoders, linear gratings, proximity switches, temperature sensors, hall sensors, current sensors, voltage sensors, pressure sensors, liquid level sensors, rotary transformers, induction synchronizers, speed sensors and the like, and the sensors mainly are used for detecting positions, linear displacement, angular displacement, speed, pressure, temperature and the like
At present digit control machine tool coolant liquid is after using, needs to cool down the circulation to the coolant liquid, and need acquire whether the temperature that the coolant liquid cooled down reaches standard to coolant liquid cooling in-process, and current temperature detection error is great, easily exists the contingency, and the detection precision is low, can not realize carrying out more comprehensive temperature detection to the coolant liquid, can't reach the mode of asking the sameness to the position detection through the coolant liquid, makes the coolant liquid can reach required purpose to bring very big inconvenience for people's use.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a cooling liquid circulation system of a numerical control machine tool, which solves the problems that after the cooling liquid of the prior numerical control machine tool is used, the cooling liquid needs to be cooled and recycled, whether the temperature of the cooling liquid needs to be obtained in the cooling process of the cooling liquid reaches the standard or not, the prior temperature detection error is large, the probability is easy to occur, the detection precision is low, the more comprehensive temperature detection of the cooling liquid cannot be realized, and the purpose of enabling the cooling liquid to reach the required use requirement cannot be achieved in a mode of evenly detecting the position of the cooling liquid.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a digit control machine tool coolant circulation system, includes cooling tank and control panel of fixed mounting on digit control machine tool body, the inside of digit control machine tool body is fixed mounting respectively has central processing unit, data comparison unit, feedback module and temperature analysis unit, and the inside of cooling tank is fixed mounting respectively and is strained section of thick bamboo, cooling tank, coolant circulation pump and heat conduction liquid circulating pump, the inlet of straining section of thick bamboo passes through the pipeline and connects the liquid outlet intercommunication of hopper with digit control machine tool body flourishing use back coolant liquid, and strain the liquid outlet of straining section of thick bamboo and pass through the pipeline and the inlet intercommunication of coolant circulation pump, the inside fixed mounting of cooling tank has a cooling section of thick bamboo, and the surface winding of cooling section of thick bamboo has the spiral cooling tube, the liquid outlet of coolant circulation pump passes through the inlet intercommunication of inlet of feed liquor pipe and cooling section of thick bamboo, and the liquid nozzle intercommunication on cooling tube and the digit control machine tool body, be provided with solenoid valve unit on feed liquor pipe and the circulating pipe, and the one end of spiral cooling tube passes through pipeline and heat conduction liquid circulating pump's liquid outlet intercommunication, and the inlet of straining section of thick bamboo and heat dissipation sensor on the cooling tank, and the fixed matrix of thick bamboo installs the heat dissipation sensor.
The liquid turbidity sensor, the temperature sensing matrix, the temperature analysis unit and the control panel are in bidirectional electrical connection with the central processing unit, the output end of the central processing unit is in electrical connection with the input end of the data comparison unit, the output end of the data comparison unit is in electrical connection with the input end of the feedback module, the output end of the feedback module is in electrical connection with the input end of the central processing unit, and the output end of the central processing unit is in electrical connection with the input ends of the electromagnetic valve unit, the cooling liquid circulating pump and the heat conducting liquid circulating pump respectively.
Preferably, the electromagnetic valve unit comprises a first electromagnetic valve and a second electromagnetic valve, wherein the first electromagnetic valve is fixedly arranged in the liquid inlet pipe, and the second electromagnetic valve is fixedly arranged in the circulating pipe.
Preferably, the temperature sensing matrix comprises a first temperature sensor and a second temperature sensor, wherein the first temperature sensor is fixedly arranged at the top of one side of the cooling cylinder and used for detecting the temperature of cooling liquid above the inside of the cooling cylinder, and the second temperature sensor is fixedly arranged at the bottom of one side of the cooling cylinder and used for detecting the temperature of cooling liquid below the inside of 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, wherein 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 comparison analysis module, and the output end of the temperature averaging comparison analysis module is electrically connected with the input end of the control instruction sending module.
(III) beneficial effects
The invention provides a cooling liquid circulation system of a numerical control machine tool. Compared with the prior art, the method has the following beneficial effects: the numerical control machine tool cooling liquid circulation system comprises a central processing unit, a data comparison unit, a feedback module and a temperature analysis unit which are fixedly arranged in a numerical control machine tool body respectively, a filter cylinder, a cooling tank, a cooling liquid circulation pump and a heat conduction liquid circulation pump which are fixedly arranged in a cooling box respectively, wherein 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 used in a containing mode through a pipeline, a liquid outlet of the filter cylinder is communicated with a liquid inlet of the cooling liquid circulation 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 circulation pump is communicated with a liquid inlet of the cooling cylinder through a liquid inlet of the circulation 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 circulation pipe, be provided with solenoid valve unit on feed liquor pipe and the circulating pipe, and the one end of spiral cooling tube passes through pipeline and external heat abstractor intercommunication heat dissipation, the other end of spiral cooling tube passes through pipeline and heat conduction liquid circulating pump's feed liquor mouth intercommunication, and fixed mounting has liquid turbidity sensor on straining a section of thick bamboo, and fixed mounting has temperature sensing matrix on the cooling section of thick bamboo, can realize carrying out more comprehensive temperature detection to the coolant liquid, fine reached through the mode that seeks the homonymy to the coolant liquid to the position detection, make the coolant liquid can reach the purpose of required operation requirement, greatly reduced temperature detection error, the condition emergence of avoiding appearing accidental detection result, the detection precision is high, thereby people's use has been made things convenient for greatly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the filter cartridge, cooling tank, coolant circulation pump and heat transfer fluid circulation pump of the present invention;
FIG. 3 is a cross-sectional view of the cooling tank structure of the present invention;
FIG. 4 is a schematic block diagram of a cooling system according to the present invention;
fig. 5 is a schematic block diagram of the temperature analysis unit according to the present invention.
In the figure, a cooling box 1, a control panel 2, a central processing unit 3, a data comparison unit 4, a first data comparison module 41, a second data comparison module 42, a third data comparison module 43, a feedback module 5, a temperature analysis unit 6, a detection temperature value receiving module 61, a multi-temperature characteristic grouping module 62, a temperature detection group queuing module 63, a temperature averaging module 64, a temperature averaging comparison analysis module 65, a control command sending module 66, a filter cartridge 7, a cooling tank 8, a cooling liquid circulation pump 9, a heat conducting liquid circulation pump 10, a cooling cylinder 11, a spiral cooling pipe 12, a liquid inlet pipe 13, a circulation pipe 14, a solenoid valve unit 15, a first solenoid valve 151, a second solenoid valve 152, a liquid turbidity sensor 16, a temperature sensing matrix 17, a first temperature sensor 171 and a second temperature sensor 172.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the embodiment of the present invention provides a technical solution: the utility model provides a digit control machine tool coolant circulation system, including cooling tank 1 and control panel 2 fixed mounting on digit control machine tool body, the inside of digit control machine tool body is fixed mounting respectively has central processing unit 3, data comparison unit 4, feedback module 5 and temperature analysis unit 6, and the inside of cooling tank 1 is fixed mounting respectively has a section of thick bamboo 7, cooling tank 8, coolant circulation pump 9 and heat conduction liquid circulating pump 10, the inlet of section of thick bamboo 7 passes through the pipeline and connects the liquid outlet intercommunication of hopper with digit control machine tool body flourishing use back coolant, and the liquid outlet of section of thick bamboo 7 passes through the pipeline and communicates with the inlet of coolant circulation pump 9, the inside fixed mounting of cooling tank 8 has a cooling cylinder 11, and the surface winding of cooling cylinder 11 has spiral cooling tube 12, the liquid outlet of coolant circulation pump 9 passes through inlet 13 and cooling cylinder 11 communicates, and the cooling liquid nozzle on the digit control machine tool body communicates, be provided with solenoid valve unit 15 on inlet 13 and the circulating pipe 14, and one end of spiral cooling tube 12 passes through the pipeline and communicates with external heat-dissipating equipment, the other end passes through the cooling tube 12 and installs on the heat-dissipating tube 7 and the heat-conducting pipe 17 and the heat-sensing device is fixed with the heat exchanger matrix of 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 in electrical connection with the input end of the data comparison unit 4, the output end of the data comparison unit 4 is in electrical connection with the input end of the feedback module 5, the output end of the feedback module 5 is in electrical connection with the input end of the central processing unit 3, and the output end of the central processing unit 3 is respectively in electrical connection with the input ends of the electromagnetic valve unit 15, the cooling liquid circulating pump 9 and the heat conducting liquid circulating pump 10.
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 the embodiment of the present invention, the temperature sensor 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 and is used for detecting the temperature of the cooling liquid 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 and is used for detecting the temperature of the cooling liquid below the inside of the cooling cylinder 11, and the data comparison unit 4 includes a first data comparison module 41, a second data comparison module 42 and a third data comparison module 43.
In the embodiment of the present invention, the output end of the first temperature sensor 171 is electrically connected to the input end of the second data comparing module 42, and the output end of the second temperature sensor 172 is electrically connected to the input end of the first data comparing module 41, and the output end of the liquid turbidity sensor 16 is electrically connected to the input end 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 multi-temperature characteristic grouping module 62, a temperature detection group queuing module 63, a temperature averaging module 64, a temperature averaging comparison analysis module 65 and a control command transmitting module 66, wherein an output end of the detected temperature value receiving module 61 is electrically connected with an input end of the multi-temperature characteristic grouping module 62, an output end of the multi-temperature characteristic grouping module 62 is electrically connected with an input end of the temperature detection group queuing module 63, an output end of the temperature detection group queuing module 63 is electrically connected with an input end of the temperature averaging module 64, an output end of the temperature averaging module 64 is electrically connected with 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 with an input end of the control command transmitting module 66.
When in use, the cooling liquid flows into the filter cylinder 7 from the collecting tank of the numerically-controlled machine tool body, at the moment, the liquid turbidity sensor 16 can detect 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, at the moment, the second electromagnetic valve 152 in the circulating pipe 14 is closed, the cooling liquid completely enters the cooling cylinder 11, at the moment, the heat conducting liquid circulating pump 10 starts to work, the heat conducting liquid is circulated in the spiral cooling pipe 12, the temperature of the cooling liquid in the cooling cylinder 11 is transferred, the cooling liquid is rapidly cooled, at the moment, the first temperature sensor 171 and the second temperature sensor 172 in the temperature sensing matrix 17 start to work, and the temperature values of the cooling liquid above and below the inside of the cooling cylinder 11 are respectively collected, the collected data are fed back to the central processing unit 3 through the data comparison unit 4 and the feedback module 5 in sequence, the central processing unit 3 controls the temperature value receiving module 61 in the temperature analysis unit 6 to receive the detected temperature, the temperature characteristic grouping module 62 is used for grouping according to the collection time, the temperature detection grouping module 63 is used for grouping the grouped data, the temperature averaging module 64 is used for averaging the temperature value of each group, the temperature averaging module 65 is used for analyzing the average temperature value, and the control command transmitting module 66 is used for transmitting a control command to the central processing module to enable the central processing unit 3 to control the second electromagnetic valve 152 to be opened, and cooled cooling liquid is pumped into the cooling liquid nozzle on the numerically-controlled machine tool body again for spraying.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 circulation system, includes cooling tank (1) and control panel (2) of fixed mounting on digit control machine tool body, its characterized in that: the inside of digit control machine tool body is fixed mounting respectively has central processing unit (3), data comparison unit (4), feedback module (5) and temperature analysis unit (6), and the inside of cooling tank (1) is fixed mounting respectively and is strained section of thick bamboo (7), cooling tank (8), coolant circulating pump (9) and heat conduction liquid circulating pump (10), the inlet of straining section of thick bamboo (7) connects the liquid outlet intercommunication of hopper through pipeline and digit control machine tool body flourishing use back coolant liquid, and strain the liquid outlet of section of thick bamboo (7) and the inlet intercommunication of coolant circulating pump (9) through the pipeline, the inside fixed mounting of cooling tank (8) has cooling drum (11), and the surface winding of cooling drum (11) has screw cooling pipe (12), the liquid outlet of cooling drum (9) is through inlet intercommunication of inlet pipe (13) and cooling drum (11), and the liquid outlet of cooling drum (11) is through cooling liquid intercommunication on (14) and the digit control machine tool body, be provided with on inlet pipe (13) and (14) and the liquid outlet intercommunication of coolant liquid receiving hopper, the circulating pipe (12) through pipeline and the inlet of cooling drum (12) and the heat dissipation device on the other end of screw cooling drum (11) is through the solid heat dissipation device (16), a temperature sensing matrix (17) is fixedly arranged 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 in bidirectional electric connection with the central processing unit (3), the output end of the central processing unit (3) is in electric connection with the input end of the data comparison unit (4), the output end of the data comparison unit (4) is in electric connection with the input end of the feedback module (5), the output end of the feedback module (5) is in electric connection with the input end of the central processing unit (3), and the output end of the central processing unit (3) is in electric connection 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 numerically-controlled machine tool coolant circulation system of 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 in the liquid inlet pipe (13), and the second electromagnetic valve (152) is fixedly arranged in the circulating pipe (14).
3. The numerically-controlled machine tool coolant circulation system of 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 arranged at the top of one side of the cooling cylinder (11) and used for detecting the temperature of cooling liquid above the inside of the cooling cylinder (11), and the second temperature sensor (172) is fixedly arranged at the bottom of one side of the cooling cylinder (11) and used for detecting the temperature of cooling liquid below the inside of the cooling cylinder (11).
4. A numerically-controlled machine tool coolant circulation system as 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 numerically-controlled machine tool coolant circulation system according to 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 numerically-controlled machine tool coolant circulation system of 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 group queuing module (63), a temperature averaging module (64), a temperature averaging comparison analysis module (65) and a control instruction sending module (66), wherein 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 numerically-controlled machine tool coolant circulation system of 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 grouping module (63), and the output end of the temperature detection grouping module (63) is electrically connected with the input end of the temperature averaging module (64).
8. The numerically-controlled machine tool coolant circulation system of claim 7, wherein: the output end of the temperature averaging module (64) is electrically connected with the input end of the temperature averaging comparison analysis module (65), and the output end of the temperature averaging comparison analysis module (65) is electrically connected with the input end of the control instruction sending module (66).
Priority Applications (1)
| 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 |
|---|---|---|---|
| CN202210525415.5A CN114905324B (en) | 2022-05-16 | 2022-05-16 | Cooling liquid circulation system of numerical control machine tool |
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| Publication Number | Publication Date |
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| CN114905324A CN114905324A (en) | 2022-08-16 |
| CN114905324B true 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 |
-
2022
- 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 |
|---|
| 面向数控机床群的冷却液液位控制系统设计;任继国;王钢明;俞国强;任睿;;宁波大学学报(理工版);20110110(第01期);81-83 * |
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| CN114905324A (en) | 2022-08-16 |
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