CN112373113B - Energy-saving hydraulic press control system - Google Patents
Energy-saving hydraulic press control system Download PDFInfo
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- CN112373113B CN112373113B CN202011064257.5A CN202011064257A CN112373113B CN 112373113 B CN112373113 B CN 112373113B CN 202011064257 A CN202011064257 A CN 202011064257A CN 112373113 B CN112373113 B CN 112373113B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/26—Programme control arrangements
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Abstract
The invention discloses an energy-saving hydraulic press control system, which relates to the technical field of hydraulic press control and comprises a data acquisition system, a data processing system, a monitoring feedback system, a control system, a database and a display terminal, wherein the output end of the data acquisition system is electrically connected with the input end of the data processing system; the output end of the data receiving module is electrically connected with the input end of the data comparison module, the data comparison module is bidirectionally connected with the designated data extraction module, and the output end of the data comparison module is electrically connected with the input end of the difference value calculation module. The system can quickly and effectively carry out energy-saving treatment on the energy dissipated inside the hydraulic press control system, and avoid redundant energy dissipation.
Description
Technical Field
The invention relates to the technical field of hydraulic press control, in particular to an energy-saving hydraulic press control system.
Background
The hydraulic machine is a machine which takes liquid as a working medium and is manufactured according to the Pascal principle and used for transferring energy to realize various processes, the hydraulic machine generally consists of a machine body, a power system and a hydraulic control system, and the hydraulic machine is classified into a valve hydraulic machine, a liquid hydraulic machine and an engineering hydraulic machine, which are commonly used in a pressing process and a pressing forming process, such as: forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like.
In the use process of the hydraulic machine, the hydraulic machine needs to be controlled and processed by a designated control system, but in the use process of the control system, the waste of internal oil quantity and other substances is caused under the condition that output data is unchanged, and a better energy-saving control system is not arranged inside the hydraulic machine to change different data, so that a better energy-saving effect is achieved.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an energy-saving hydraulic machine control system, which solves the problem that a better energy-saving control system is not arranged inside to change different data, so that a better energy-saving effect is achieved.
In order to realize the purpose, the invention is realized by the following technical scheme: an energy-saving hydraulic press control system comprises a data acquisition system, a data processing system, a monitoring feedback system, a control system, a database and a display terminal, wherein the output end of the data acquisition system is electrically connected with the input end of the data processing system, the data processing system is in bidirectional connection with the database, the output end of the data processing system is electrically connected with the input end of the monitoring feedback system, the monitoring feedback system is in bidirectional connection with the display terminal, the output end of the monitoring feedback system is electrically connected with the input end of the control system, and a data receiving module is arranged in the data processing system;
the output end of the data receiving module is electrically connected with the input end of the data comparison module, the data comparison module is bidirectionally connected with the designated data extraction module, the output end of the data comparison module is electrically connected with the input end of the difference value calculation module, the output end of the difference value calculation module is electrically connected with the input end of the threshold value module, the output end of the threshold value module is respectively electrically connected with the input ends of the accurate value output module and the abnormal value marking module, and the output end of the abnormal value marking module is electrically connected with the input end of the abnormal value output module.
Preferably, the data acquisition system comprises a pressure acquisition module, an oil mass acquisition module, a power data acquisition module, a timing module and a displacement data acquisition module, the output ends of the pressure acquisition module, the oil mass acquisition module, the power data acquisition module, the timing module and the displacement data acquisition module are electrically connected with the input end of the data arrangement module, and the output end of the data arrangement module is electrically connected with the input end of the data integration module.
Preferably, the monitoring feedback system includes an accurate value receiving module and an abnormal value receiving module inside, outputs of the accurate value receiving module and the abnormal value receiving module are electrically connected to an input of the numerical value sequential arrangement module, the numerical value sequential arrangement module is bidirectionally connected to the abnormal value transceiver module, and an output of the numerical value sequential arrangement module is electrically connected to an input of the numerical value adjustment module.
Preferably, the abnormal value transceiver module is bidirectionally connected to the display terminal, and the output end of the numerical value adjusting module is electrically connected to the input end of the control system.
Preferably, the output end of the accurate value output module is electrically connected with the input end of the accurate value receiving module, and the output end of the abnormal value output module is electrically connected with the input end of the abnormal value receiving module.
Preferably, the output end of the data integration module is electrically connected with the input end of the data receiving module, and the data arrangement module internally comprises a pressure value arrangement unit, an oil amount value arrangement unit, a power data value arrangement unit, a timing arrangement unit and a displacement data value arrangement unit.
Preferably, the control system comprises a pressure value adjusting and modifying module, an oil quantity value adjusting and modifying module, a power data value adjusting and modifying module, a time value adjusting and modifying module and a displacement data value adjusting and modifying module, and the internal interval value of the threshold module is set and processed by external workers.
Preferably, the designated data extraction module is in bidirectional connection with the database, and the display terminal is electrically connected with an external display screen.
Advantageous effects
The invention provides an energy-saving hydraulic press control system. Compared with the prior art, the method has the following beneficial effects:
1. the energy-saving hydraulic machine control system transmits data to the inside of a data comparison module through a data receiving module, a designated data extraction module extracts and processes the data in a database, the data comparison module compares different data, a difference value calculation module performs difference value processing on different numerical values, a threshold module filters the difference value between the data, an abnormal value marking module which exceeds an interval value marks and processes the abnormal value, an abnormal value output module outputs the abnormal value to the outside, an accurate value output module outputs an accurate value which is positioned in the interval value, an accurate value receiving module and an abnormal value receiving module receive and process the accurate value and the abnormal value, a numerical value sequential arrangement module sequentially arranges and processes different numerical values, and an abnormal value receiving and sending module sends the abnormal value to the inside of a display terminal, the external personnel carry out adjustment processing on the abnormal value by controlling the display terminal, the numerical value adjusting module conveys the adjusted data to the inside of the control system, the pressure value rectifying and reforming module, the oil quantity value rectifying and reforming module, the power data value rectifying and reforming module, the time value rectifying and reforming module and the displacement data value rectifying and reforming module in the control system carry out rectifying and reforming processing on the pressure value, the oil quantity value, the power data value, the time value and the displacement data value, energy-saving processing can be rapidly and effectively carried out on the energy dissipated inside the hydraulic machine control system, and redundant energy dissipation is avoided.
2. This energy-conserving hydraulic press control system, through the inside pressure acquisition module of data acquisition system, the oil mass collection module, the dynamic data acquisition module, timing module and displacement data acquisition module gather the processing to different data, the data array module is arranged the processing with different data, the data integration module is integrating the processing with different data in proper order, and carry the data after will integrating inside the data receiving module, can arrange in proper order the data of difference, then integrate the processing to corresponding data again, avoid the data to take place in disorder, be unfavorable for outside personnel to carry out operation and processing to energy-conserving data.
Drawings
FIG. 1 is a schematic diagram of the framework of the present invention;
FIG. 2 is a schematic diagram of the internal framework of the data processing system of the present invention;
FIG. 3 is a schematic diagram of the internal framework of the data acquisition system of the present invention;
FIG. 4 is a schematic diagram of the internal framework of the monitoring feedback system of the present invention;
fig. 5 is a schematic diagram of the internal framework of the control system of the present invention.
In the figure: 1. a data acquisition system; 11. a pressure acquisition module; 12. an oil quantity acquisition module; 13. a power data acquisition module; 14. a timing module; 15. a displacement data acquisition module; 16. a data arrangement module; 17. a data integration module; 2. a data processing system; 21. a data receiving module; 22. a data comparison module; 23. a difference value calculation module; 24. a threshold module; 25. an accurate value output module; 26. a specified data extraction module; 27. an outlier labeling module; 28. an abnormal value output module; 3. monitoring the feedback system; 31. an accurate value receiving module; 32. an outlier receiving module; 33. the numerical values are sequentially arranged in the module; 34. a numerical value adjusting module; 35. an abnormal value transceiver module; 4. a control system; 41. a pressure value rectification module; 42. an oil quantity value rectification module; 43. a power data value rectification module; 44. a time value rectification module; 45. a displacement data value rectification module; 5. a database; 6. and displaying the terminal.
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, fig. 2 and fig. 5, the present invention provides a technical solution: an energy-saving hydraulic press control system comprises a data acquisition system 1, a data processing system 2, a monitoring feedback system 3, a control system 4, a database 5 and a display terminal 6, wherein the output end of the data acquisition system 1 is electrically connected with the input end of the data processing system 2, the data processing system 2 is in bidirectional connection with the database 5, the output end of the data processing system 2 is electrically connected with the input end of the monitoring feedback system 3, the monitoring feedback system 3 is in bidirectional connection with the display terminal 6, the output end of the monitoring feedback system 3 is electrically connected with the input end of the control system 4, and a data receiving module 21 is arranged in the data processing system 2;
the output end of the data receiving module 21 is electrically connected with the input end of the data comparison module 22, the data comparison module 22 is bidirectionally connected with the designated data extraction module 26, the output end of the data comparison module 22 is electrically connected with the input end of the difference calculation module 23, the output end of the difference calculation module 23 is electrically connected with the input end of the threshold module 24, the output end of the threshold module 24 is respectively electrically connected with the input ends of the accurate value output module 25 and the abnormal value marking module 27, and the output end of the abnormal value marking module 27 is electrically connected with the input end of the abnormal value output module 28; the control system 4 comprises a pressure value rectifying module 41, an oil quantity value rectifying module 42, a power data value rectifying module 43, a time value rectifying module 44 and a displacement data value rectifying module 45, and the internal interval value of the threshold module 24 is set by external workers; the designated data extraction module 26 is connected with the database 5 in a bidirectional mode, and the display terminal 6 is electrically connected with an external display screen.
Referring to fig. 3, the data acquisition system 1 includes a pressure acquisition module 11, an oil amount acquisition module 12, a power data acquisition module 13, a timing module 14 and a displacement data acquisition module 15, the output ends of the pressure acquisition module 11, the oil amount acquisition module 12, the power data acquisition module 13, the timing module 14 and the displacement data acquisition module 15 are electrically connected to the input end of a data arrangement module 16, and the output end of the data arrangement module 16 is electrically connected to the input end of a data integration module 17; the output end of the accurate value output module 25 is electrically connected with the input end of the accurate value receiving module 31, and the output end of the abnormal value output module 28 is electrically connected with the input end of the abnormal value receiving module 32; the output end of the data integration module 17 is electrically connected with the input end of the data receiving module 21, the data arrangement module 16 comprises a pressure value arrangement unit, an oil amount value arrangement unit, a power data value arrangement unit, a timing arrangement unit and a displacement data value arrangement unit, and the data arrangement module 16 is used for sequentially arranging and processing the internal pressure value, oil amount value, power data value, timing time and displacement data value.
Referring to fig. 4, the monitoring feedback system 3 includes an accurate value receiving module 31 and an abnormal value receiving module 32, output ends of the accurate value receiving module 31 and the abnormal value receiving module 32 are electrically connected to an input end of a numerical value sequential arrangement module 33, the numerical value sequential arrangement module 33 is bidirectionally connected to an abnormal value transceiver module 35, and an output end of the numerical value sequential arrangement module 33 is electrically connected to an input end of a numerical value adjusting module 34; abnormal value transceiver module 35 and display terminal 6 are connected to each other bidirectionally, and numerical value adjustment module 34 output and control system 4 input electric connection, numerical value adjustment module 34 can carry the inside control system 4 with the data after the adjustment.
When in use, different data are acquired and processed through the pressure acquisition module 11, the oil quantity acquisition module 12, the power data acquisition module 13, the timing module 14 and the displacement data acquisition module 15 in the data acquisition system 1, the different data are arranged and processed through the data arrangement module 16, the different data are sequentially integrated and processed through the data integration module 17, the integrated data are transmitted into the data receiving module 21, the data are transmitted into the data comparison module 22 through the data receiving module 21, the specified data extraction module 26 extracts and processes the data in the database 5, the data comparison module 22 compares and processes the different data, the difference calculation module 23 performs difference processing on different values, the threshold module 24 filters the difference between the data, and the abnormal value marking module 27 exceeding the interval value marks the abnormal value, the abnormal value output module 28 outputs the abnormal value to the outside, the accurate value output module 25 outputs the correct value within the interval value, the accurate value receiving module 31 and the abnormal value receiving module 32 receive the accurate value and the abnormal value, the numerical value sequential arrangement module 33 sequentially arranges the different numerical values, the abnormal value transceiver module 35 transmits the abnormal value to the inside of the display terminal 6, the external person adjusts the abnormal value by controlling the display terminal 6, the numerical value adjustment module 34 transmits the adjusted data to the inside of the control system 4, the pressure value adjustment module 41, the oil quantity value adjustment module 42, the power data value adjustment module 43, the time value adjustment module 44 and the displacement data value adjustment module 45 in the control system 4 adjust the pressure value, the oil quantity value, the power data value, the time value and the displacement data value, the energy-saving treatment can be rapidly and effectively carried out on the energy dissipated inside the hydraulic press control system, and redundant energy dissipation is avoided.
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 (5)
1. The utility model provides an energy-conserving hydraulic press control system, includes data acquisition system (1), data processing system (2), control feedback system (3), control system (4), database (5) and display terminal (6), data acquisition system (1) output and data processing system (2) input electric connection, two-way connection between data processing system (2) and database (5), data processing system (2) output and control feedback system (3) input electric connection, two-way connection between control feedback system (3) and display terminal (6), control feedback system (3) output and control system (4) input electric connection, its characterized in that: the data processing system (2) internally comprises a data receiving module (21);
the output end of the data receiving module (21) is electrically connected with the input end of the data comparison module (22), the data comparison module (22) is bidirectionally connected with the specified data extraction module (26), the output end of the data comparison module (22) is electrically connected with the input end of the difference calculation module (23), the output end of the difference calculation module (23) is electrically connected with the input end of the threshold module (24), the output end of the threshold module (24) is respectively electrically connected with the input ends of the accurate value output module (25) and the abnormal value marking module (27), and the output end of the abnormal value marking module (27) is electrically connected with the input end of the abnormal value output module (28);
the monitoring feedback system (3) internally comprises an accurate value receiving module (31) and an abnormal value receiving module (32), the output ends of the accurate value receiving module (31) and the abnormal value receiving module (32) are electrically connected with the input end of a numerical value sequential arrangement module (33), the numerical value sequential arrangement module (33) is in bidirectional connection with an abnormal value receiving and sending module (35), the output end of the numerical value sequential arrangement module (33) is electrically connected with the input end of a numerical value adjusting module (34), the abnormal value receiving and sending module (35) is in bidirectional connection with a display terminal (6), and the output end of the numerical value adjusting module (34) is electrically connected with the input end of a control system (4);
the control system (4) internally comprises a pressure value rectifying module (41), an oil quantity value rectifying module (42), a power data value rectifying module (43), a time value rectifying module (44) and a displacement data value rectifying module (45), and the internal interval value of the threshold module (24) is set and processed by external workers.
2. An energy saving hydraulic machine control system according to claim 1, wherein: data acquisition system (1) is inside including pressure acquisition module (11), oil mass acquisition module (12), power data acquisition module (13), timing module (14) and displacement data acquisition module (15), pressure acquisition module (11), oil mass acquisition module (12), power data acquisition module (13), timing module (14) and displacement data acquisition module (15) output and data arrangement module (16) input electric connection, data arrangement module (16) output and data integration module (17) input electric connection.
3. An energy saving hydraulic machine control system according to claim 1, wherein: the output end of the accurate value output module (25) is electrically connected with the input end of the accurate value receiving module (31), and the output end of the abnormal value output module (28) is electrically connected with the input end of the abnormal value receiving module (32).
4. An energy saving hydraulic machine control system according to claim 2 wherein: the output end of the data integration module (17) is electrically connected with the input end of the data receiving module (21), and the data arrangement module (16) internally comprises a pressure value arrangement unit, an oil quantity value arrangement unit, a power data value arrangement unit, a timing arrangement unit and a displacement data value arrangement unit.
5. An energy saving hydraulic machine control system according to claim 1, wherein: the specified data extraction module (26) is in bidirectional connection with the database (5), and the display terminal (6) is electrically connected with an external display screen.
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| AU2008100914A4 (en) * | 2008-09-18 | 2008-10-23 | Kunda Mould (Shenzhen) Co., Ltd. | External control method for special in-moulded laminated injection moulding machine |
| CN101602264A (en) * | 2008-12-25 | 2009-12-16 | 奇瑞汽车股份有限公司 | A kind of hydraulic protecting pressure detecting system and method for protecting fine adjustment mechanism of press |
| JP5647059B2 (en) * | 2011-04-27 | 2014-12-24 | アイダエンジニアリング株式会社 | Tandem press line |
| CN202986164U (en) * | 2012-12-17 | 2013-06-12 | 宁波弘讯科技股份有限公司 | Energy-saving control system for hydraulic machine |
| CN103383577B (en) * | 2013-07-18 | 2016-08-10 | 中国航天空气动力技术研究院 | A kind of pressure regulator valve pressure regulation control system |
| CN104191643B (en) * | 2014-08-20 | 2016-05-25 | 江苏大学 | The monitoring of single action hydraulic press drawing velocity and pressure-pad-force and control system and method |
| EP3310566B8 (en) * | 2015-06-19 | 2023-08-16 | Desmet Rosedowns Limited | Screw press device |
| CN106393790A (en) * | 2016-02-27 | 2017-02-15 | 王继国 | Energy-saving hydraulic press |
| CN106762988B (en) * | 2017-01-23 | 2019-08-06 | 柳工美卓建筑设备(常州)有限公司 | A kind of hydraulic control system for mobile screening plant |
| CN107813534A (en) * | 2017-11-27 | 2018-03-20 | 吕言 | Press machine system, control method and bascule |
| US11085532B2 (en) * | 2019-03-12 | 2021-08-10 | GM Global Technology Operations LLC | Method for controlling a hydraulic system |
| CN210397323U (en) * | 2019-08-29 | 2020-04-24 | 常州勇驰科技有限公司 | Novel energy-saving hydraulic system |
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Effective date of registration: 20221201 Address after: No. G00227, 2nd Floor, E-commerce Office Building, Building 1, No. 58, Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Yihang Xinli Technology Co.,Ltd. Address before: 430000 plant 2 East of intersection of jiukang road and control road, Shashan street, Caidian District, Wuhan City, Hubei Province Patentee before: Heshengxiang hydraulic technology (Wuhan) Co.,Ltd. |