CN103660360A - Intelligent control system for four-column hydraulic machine tool - Google Patents

Intelligent control system for four-column hydraulic machine tool Download PDF

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Publication number
CN103660360A
CN103660360A CN201310542076.2A CN201310542076A CN103660360A CN 103660360 A CN103660360 A CN 103660360A CN 201310542076 A CN201310542076 A CN 201310542076A CN 103660360 A CN103660360 A CN 103660360A
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CN
China
Prior art keywords
control system
plc control
hydraulic
data acquisition
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310542076.2A
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Chinese (zh)
Inventor
韩千红
黄长宝
韩宝申
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TIANJIN TIANER METALFORMING MACHINE CO Ltd
Original Assignee
TIANJIN TIANER METALFORMING MACHINE CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TIANJIN TIANER METALFORMING MACHINE CO Ltd filed Critical TIANJIN TIANER METALFORMING MACHINE CO Ltd
Priority to CN201310542076.2A priority Critical patent/CN103660360A/en
Publication of CN103660360A publication Critical patent/CN103660360A/en
Pending legal-status Critical Current

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Abstract

An intelligent control system for a four-column hydraulic machine tool comprises an industrial personal computer, a man-machine interactive system, a PLC control system, a hydraulic system and a data acquisition and detection system. The input end of the data acquisition and detection system receives the output signals of the hydraulic system, the output port of the data acquisition and detection system is connected to the input port of the PLC control system, and the output port of the PLC control system carries out bidirectional communication with the industrial personal computer and the man-machine interactive system through 485 buses. According to the intelligent control system for the four-column hydraulic machine tool, the working pressure and various data of a hydraulic machine, the on-off states of solenoid valves and the positions where all moving parts of the hydraulic machine locate when the hydraulic machine works can be monitored and obtained in corresponding interfaces, setting can be carried out through a human-computer interface, and the intelligent control and real-time monitoring of the four-column hydraulic machine tool can be achieved.

Description

Four-column hydraulic press bed intelligence control system
Technical field
The present invention relates to a kind of control system of plant equipment, particularly a kind of four-column hydraulic press bed intelligence control system.
Background technology
Hydraulic press is important pressworking equipment, and China starts to carry out research, the Design and manufacture of the hydraulic machine of oil pump direct drive from the fifties end.Traditional method for designing exist design cycle length, structural redundancy, cost high, lack the many drawbacks such as checking to result.In the face of day by day fierce market competition, enterprise needs intellectualized reconstruction urgently, to have improved the effective rate of utilization of system, has reduced system manufacture and maintenance cost.
Summary of the invention:
Object of the present invention is just to overcome above-mentioned the deficiencies in the prior art, and a kind of four-column hydraulic press bed intelligence control system is provided, and this system can realize Based Intelligent Control and the Real-Time Monitoring of four-column hydraulic press bed.
As above design, technical scheme of the present invention is: a kind of four-column hydraulic press bed intelligence control system, is characterized in that: comprise industrial computer, man-machine interactive system, PLC control system, hydraulic system and data acquisition detection system; The output signal of the input receiving liquid pressing system of described data acquisition detection system, the output port of data acquisition detection system is connected with the input port of PLC control system, and the output port of PLC control system is by 485 buses and industrial computer and man-machine interactive system two-way communication.
Above-mentioned man-machine interactive system is comprised of operating desk, signal lamp and touch-screen; Wherein, the output of operating desk output control signal is to PLC control system, and signal lamp is accepted the output signal of PLC control system, touch-screen and the two-way communication of PLC control system.
Above-mentioned hydraulic system is by driving Hydraulic Station, hydraulic press main frame, synchronous hydraulic station and fluid pressure line to form; Drive Hydraulic Station, hydraulic press main frame to be connected by fluid pressure line with synchronous hydraulic station, pressure sensor is installed on and drives Hydraulic Station and exit, synchronous hydraulic station, magnetostrictive displacement sensor is installed on hydraulic press main frame, the detection signal of pressure sensor and magnetostrictive displacement sensor is input to the input port of data acquisition detection system, the output port of data acquisition detection system uploads to these detection signals the input of PLC control system, and the output of PLC control system is sent to control signal and drives Hydraulic Station and synchronous hydraulic station.
The present invention can provide various communication interfaces to be connected with external measurement device, is convenient to form the hardware platform of integrated control system.The present invention compares with adopting numerically controlled haul distance and impulse stroke, can greatly improve control accuracy, and the multi-object control of hydraulic press and multi-axial Simultaneous are controlled by whole the jointly controlling of simple configuration exploitation realization.The present invention can analyze judgement according to real-time measurement data, realizes automatic fault diagnosis function, thereby reduces the complexity that control system is safeguarded.
Accompanying drawing explanation
Fig. 1 is intelligent four-column hydraulic press bed control system block diagram of the present invention;
Fig. 2 is hydraulic control system block diagram of the present invention.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in the figure: a kind of four-column hydraulic press bed intelligence control system, is comprised of industrial computer, man-machine interactive system, PLC control system, hydraulic system and data acquisition detection system.The output signal of the input receiving liquid pressing system of described data acquisition detection system, the output port of data acquisition detection system is connected with the input of PLC control system, and the output of PLC control system is by 485 buses and industrial computer and man-machine interactive system two-way communication.
Above-mentioned man-machine interactive system is comprised of operating desk, signal lamp and touch-screen; Wherein, operating desk possess anxious stop, manual/auto, startup, loop start button, output control signal is to PLC control system; Signal lamp is accepted PLC control system output signal, display working condition, and touch-screen possesses device parameter, data recording function, with the two-way communication of PLC control system.
Above-mentioned hydraulic system is by driving Hydraulic Station, hydraulic press main frame, synchronous hydraulic station and fluid pressure line to form; Drive Hydraulic Station, hydraulic press main frame to be connected by fluid pressure line with synchronous hydraulic station, pressure sensor is installed on and drives Hydraulic Station and exit, synchronous hydraulic station, magnetostrictive displacement sensor is installed on hydraulic press main frame, the detection signal of pressure sensor and magnetostrictive displacement sensor is input to the input of data acquisition detection system, the output of data acquisition detection system uploads to these detection signals the input of PLC control system, and the output of PLC control system is sent to control signal and drives Hydraulic Station and synchronous hydraulic station.
When the present invention can be by hydraulic press operating pressure and various data, hydraulic press action, on off operating mode and the residing position of each moving component of hydraulic press of magnetic valve are monitored and are obtained in respective interface, and arrange by man-machine interface, realize Based Intelligent Control and the Real-Time Monitoring of four-column hydraulic press bed.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (3)

1. a four-column hydraulic press bed intelligence control system, is characterized in that: comprise industrial computer, man-machine interactive system, PLC control system, hydraulic system and data acquisition detection system; The output signal of the input receiving liquid pressing system of described data acquisition detection system, the output port of data acquisition detection system is connected with the input port of PLC control system, and the output port of PLC control system is by 485 buses and industrial computer and man-machine interactive system two-way communication.
2. four-column hydraulic press bed intelligence control system according to claim 1, is characterized in that: above-mentioned man-machine interactive system is comprised of operating desk, signal lamp and touch-screen; Wherein, the output of operating desk output control signal is to PLC control system, and signal lamp is accepted the output signal of PLC control system, touch-screen and the two-way communication of PLC control system.
3. four-column hydraulic press bed intelligence control system according to claim 1, is characterized in that: above-mentioned hydraulic system is by driving Hydraulic Station, hydraulic press main frame, synchronous hydraulic station and fluid pressure line to form; Drive Hydraulic Station, hydraulic press main frame to be connected by fluid pressure line with synchronous hydraulic station, pressure sensor is installed on and drives Hydraulic Station and exit, synchronous hydraulic station, magnetostrictive displacement sensor is installed on hydraulic press main frame, the detection signal of pressure sensor and magnetostrictive displacement sensor is input to the input port of data acquisition detection system, the output port of data acquisition detection system uploads to these detection signals the input of PLC control system, and the output of PLC control system is sent to control signal and drives Hydraulic Station and synchronous hydraulic station.
CN201310542076.2A 2013-11-05 2013-11-05 Intelligent control system for four-column hydraulic machine tool Pending CN103660360A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310542076.2A CN103660360A (en) 2013-11-05 2013-11-05 Intelligent control system for four-column hydraulic machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310542076.2A CN103660360A (en) 2013-11-05 2013-11-05 Intelligent control system for four-column hydraulic machine tool

Publications (1)

Publication Number Publication Date
CN103660360A true CN103660360A (en) 2014-03-26

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Family Applications (1)

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CN201310542076.2A Pending CN103660360A (en) 2013-11-05 2013-11-05 Intelligent control system for four-column hydraulic machine tool

Country Status (1)

Country Link
CN (1) CN103660360A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972442A (en) * 2014-04-14 2015-10-14 欧洲航空防务及航天公司Eads法国 Method and system for controlling machining of part by portable automatic machining apparatus
CN106437141A (en) * 2016-08-19 2017-02-22 中国三冶集团有限公司 Hydraulic control device for elevator well telescopic folding overall lifting barrel formwork
CN106594001A (en) * 2017-01-23 2017-04-26 中铁宝桥集团有限公司 Visual maintaining system and method for hydraulic machine tool
CN106640852A (en) * 2017-01-10 2017-05-10 北京交通大学 Detection and control system of servo valve temperature screen
CN109367115A (en) * 2018-10-30 2019-02-22 湖南航天磁电有限责任公司 A kind of forming magnetic tile press control system
CN110667172A (en) * 2019-09-27 2020-01-10 天津市天锻压力机有限公司 Intelligent control system and method of flexible servo press
CN112324746A (en) * 2020-09-30 2021-02-05 合升翔液压技术(武汉)有限公司 Intelligent detection system of hydraulic power station

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972442A (en) * 2014-04-14 2015-10-14 欧洲航空防务及航天公司Eads法国 Method and system for controlling machining of part by portable automatic machining apparatus
CN104972442B (en) * 2014-04-14 2019-01-01 欧洲航空防务及航天公司Eads法国 The method and system of machine workpieces is controlled by Portable Automatic machining apparatus
CN106437141A (en) * 2016-08-19 2017-02-22 中国三冶集团有限公司 Hydraulic control device for elevator well telescopic folding overall lifting barrel formwork
CN106640852A (en) * 2017-01-10 2017-05-10 北京交通大学 Detection and control system of servo valve temperature screen
CN106594001A (en) * 2017-01-23 2017-04-26 中铁宝桥集团有限公司 Visual maintaining system and method for hydraulic machine tool
CN109367115A (en) * 2018-10-30 2019-02-22 湖南航天磁电有限责任公司 A kind of forming magnetic tile press control system
CN110667172A (en) * 2019-09-27 2020-01-10 天津市天锻压力机有限公司 Intelligent control system and method of flexible servo press
CN112324746A (en) * 2020-09-30 2021-02-05 合升翔液压技术(武汉)有限公司 Intelligent detection system of hydraulic power station

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Application publication date: 20140326

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