CN109031117A - A kind of electroplating device vibrating motor running state monitoring system and monitoring method - Google Patents
A kind of electroplating device vibrating motor running state monitoring system and monitoring method Download PDFInfo
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- CN109031117A CN109031117A CN201810698262.8A CN201810698262A CN109031117A CN 109031117 A CN109031117 A CN 109031117A CN 201810698262 A CN201810698262 A CN 201810698262A CN 109031117 A CN109031117 A CN 109031117A
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- vibrating motor
- current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/185—Electrical failure alarms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
The invention discloses a kind of electroplating device vibrating motor running state monitoring system and methods, including three-phase alternating-current supply, vibrating motor, current signal collection device, main control PLC, monitoring PLC and alarm output device；The vibrating motor is electrically connected by power supply line with three-phase alternating-current supply, the current signal collection device is connected in power supply line, acquisition vibrating motor operating current in real time, and vibrating motor real-time working electric current is exported to monitoring PLC, it monitors PLC and judges whether vibrating motor is operating abnormally according to vibrating motor real-time working electric current, if being operating abnormally, by alarm output device output abnormality alarm signal, while monitoring PLC and also exporting abnormal alarm signal to main control PLC progress warning output.The present invention realizes vibrating motor fault detection automation, reduces manpower testing cost, improves fault detection efficiency, ensure that the accuracy and real-time of testing result.
Description
Technical field
The present invention relates to a kind of electroplating device more particularly to a kind of electroplating device vibrating motor running state monitoring system and
Monitoring method.
Background technique
Vibrating motor detection in the prior art is mainly measured using hand-held measuring appliance, checks amplitude with the presence or absence of abnormal；Instrument
Whether table look-up vibrating motor coil, capacitor damage, route has without exception, not only inefficiency, and there are data recording errors
With practicable degree problem, note abnormalities to be handled in time, seriously affect product quality.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of electroplating device vibrating motor operating status is provided
Monitoring system and monitoring method, solving electroplating device vibrating motor operation irregularity in the prior art cannot be by timely discovery, influence
The technical issues of product quality.
In order to solve the above technical problems, the technical scheme adopted by the invention is that: a kind of electroplating device vibrating motor operation
Condition monitoring system, including three-phase alternating-current supply, vibrating motor, current signal collection device, main control PLC, monitoring PLC and alarm
Output device；
The vibrating motor is electrically connected by power supply line with three-phase alternating-current supply, and the current signal collection device is connected to confession
In electric line, vibrating motor operating current is acquired in real time, and vibrating motor real-time working electric current is exported to monitoring PLC, monitoring
PLC judges whether vibrating motor is operating abnormally according to vibrating motor real-time working electric current, if being operating abnormally, passes through warning output
Device output abnormality alarm signal, while monitoring PLC and also exporting abnormal alarm signal to main control PLC progress warning output.
Further, the current signal collection device is current transducer.
Further, man-machine interactive system is also connected on the monitoring PLC, user will set by man-machine interactive system
Vibrating motor running current value interval be input to monitoring PLC, man-machine interactive system be also used to export display vibration horse
Up to working condition correlation operation data.
The present invention also provides a kind of electroplating device vibrating motor running state monitoring method, including monitoring PLC, the sides
Method includes the following steps:
Step 1: setting vibrating motor running current value interval；
Step 2: acquisition vibrating motor real-time working electric current, and real-time working electric current collected is pre-processed；
Step 3: pretreated real-time working electric current is exported to monitoring PLC, judges that real-time working electric current is by monitoring PLC
In the no vibrating motor running current value interval for being located at setting: if it is not, then output abnormality alarm signal；Otherwise, it returns
Step 2 carries out the detection judgement of subsequent time vibrating motor operating current.
Further, the pretreatment includes: the direct current signal that vibrating motor real-time working electric current is converted to 4 ~ 20mA；
Set vibrating motor running current value interval is also by above-mentioned identical pretreated corresponding direct current
The value interval of signal.
Further, the method also includes exporting display vibrating motor working condition correlation fortune by man-machine interactive system
Row data, the correlation operation data include: vibrating motor on-line operation state, vibrating motor Oscillation Amplitude curve and vibration horse
Up to fault message.
Compared with prior art, advantageous effects of the invention:
The present invention adds a set of monitoring PLC in the vibrating motor control route of original electroplating device, for judging vibrating motor
Electric current in power supply line by monitoring PLC automatic identification and completes vibrating motor abnormal state prison whether in set interval
Control improves the working efficiency of vibrating motor abnormality detection and the real-time of abnormality alarming and accuracy, reduces manpower detection
Cost helps to improve production quality；The present invention only need to increase a set of PLC and electricity in original electroplating device control system
Flow transmitter, improving cost is low, facilitates in existing electroplating device control system to promote the use of.
Detailed description of the invention
Fig. 1 is the circuit diagram of electroplating device vibrating motor running state monitoring system provided by the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Figure 1, being electroplating device vibrating motor running state monitoring system provided by the invention, including three-phase alternating current
Power supply, vibrating motor, current signal collection device, main control PLC, monitoring PLC, man-machine interactive system and alarm output device,
Middle alarm output device can be integrated in man-machine interactive system, and warning output mode includes sound-light alarm, bounces and contain alarm signal
The diversified forms such as the window of breath.MC1, MC2 are respectively electromagnetic contactor, and wherein MC2 can connect warning device, to realize prison
Warning function is controlled, can also connect may need other components to be protected.
Three-phase alternating-current supply can select 220V three-phase alternating current alternating current, and vibrating motor passes through A.C. contactor and three-phase alternating current
Power electric connection.
The current signal collection device uses current transducer, and current transducer is connected to the power supply line of vibrating motor
On, for acquiring vibrating motor real-time working electric current and real-time working electric current being converted to the direct current signal of 4 ~ 20mA.
The output end for monitoring PLC and current transducer connects, while connecting with man-machine interactive system, main control PLC two-way communication
It connects.The vibrating motor running current value interval of setting can be input to monitoring PLC by man-machine interactive system by user, together
When man-machine interactive system be also used to export display vibrating motor working condition correlation operation data.
When work, monitoring PLC acquires vibrating motor operating current by current transducer in real time, real-time according to vibrating motor
Whether operating current is located in vibrating motor running current section, judges whether vibrating motor abnormal operation occurs,
If it was found that vibrating motor working condition is abnormal, by alarm output device output alarm, while by exception information and/or alarm
Information is sent to main control PLC, and maintenance personnel is notified to overhaul.
Electroplating device vibrating motor running state monitoring system provided by the invention realizes vibrating motor fault detection certainly
Dynamicization reduces manpower testing cost, improves fault detection efficiency, ensure that the accuracy and real-time of testing result.
The present invention also provides a kind of electroplating device vibrating motor running state monitoring method, including monitoring PLC, the sides
Method includes the following steps:
Step 1: setting vibrating motor running current value interval；
Step 2: acquisition vibrating motor real-time working electric current, and real-time working electric current collected is pre-processed；It is described pre-
Processing includes: the direct current signal that vibrating motor real-time working electric current is converted to 4 ~ 20mA；
Set vibrating motor running current value interval is also by above-mentioned identical pretreated corresponding direct current
The value interval of signal.
Step 3: pretreated real-time working electric current is exported to monitoring PLC, judges real-time working electricity by monitoring PLC
Whether stream is located in the vibrating motor running current value interval of setting: if it is not, then output abnormality alarm signal；Otherwise,
Return step two carries out the detection judgement of subsequent time vibrating motor operating current.
The method also includes exporting display vibrating motor working condition correlation operation data, institute by man-machine interactive system
Stating related operation data includes: vibrating motor on-line operation state, vibrating motor Oscillation Amplitude curve and vibrating motor failure letter
Breath.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of electroplating device vibrating motor running state monitoring system, which is characterized in that including three-phase alternating-current supply, vibration horse
It reaches, current signal collection device, main control PLC, monitor PLC and alarm output device；
The vibrating motor is electrically connected by power supply line with three-phase alternating-current supply, and the current signal collection device is connected to confession
In electric line, vibrating motor operating current is acquired in real time, and vibrating motor real-time working electric current is exported to monitoring PLC, monitoring
PLC judges whether vibrating motor is operating abnormally according to vibrating motor real-time working electric current, if being operating abnormally, passes through warning output
Device output abnormality alarm signal, while monitoring PLC and also exporting abnormal alarm signal to main control PLC progress warning output.
2. electroplating device vibrating motor running state monitoring system according to claim 1, which is characterized in that the electric current
Signal pickup assembly is current transducer.
3. electroplating device vibrating motor running state monitoring system according to claim 1, which is characterized in that the monitoring
Man-machine interactive system is also connected on PLC, user is taken the vibrating motor running current of setting by man-machine interactive system
Value section is input to monitoring PLC, and man-machine interactive system is also used to export display vibrating motor working condition correlation operation data.
4. a kind of electroplating device vibrating motor running state monitoring method, which is characterized in that including monitoring PLC, the method packet
Include following steps:
Step 1: setting vibrating motor running current value interval；
Step 2: acquisition vibrating motor real-time working electric current, and real-time working electric current collected is pre-processed；
Step 3: pretreated real-time working electric current is exported to monitoring PLC, judges that real-time working electric current is by monitoring PLC
In the no vibrating motor running current value interval for being located at setting: if it is not, then output abnormality alarm signal；Otherwise, it returns
Step 2 carries out the detection judgement of subsequent time vibrating motor operating current.
5. electroplating device vibrating motor running state monitoring method according to claim 4, which is characterized in that the pre- place
Reason includes: the direct current signal that vibrating motor real-time working electric current is converted to 4 ~ 20mA；
Set vibrating motor running current value interval is also by above-mentioned identical pretreated corresponding direct current
The value interval of signal.
6. electroplating device vibrating motor running state monitoring method according to claim 4, which is characterized in that the method
It further include that display vibrating motor working condition correlation operation data is exported by man-machine interactive system, the correlation operation data packet
It includes: vibrating motor on-line operation state, vibrating motor Oscillation Amplitude curve and vibrating motor fault message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698262.8A CN109031117A (en) | 2018-06-29 | 2018-06-29 | A kind of electroplating device vibrating motor running state monitoring system and monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698262.8A CN109031117A (en) | 2018-06-29 | 2018-06-29 | A kind of electroplating device vibrating motor running state monitoring system and monitoring method |
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| Publication Number | Publication Date |
|---|---|
| CN109031117A true CN109031117A (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698262.8A Pending CN109031117A (en) | 2018-06-29 | 2018-06-29 | A kind of electroplating device vibrating motor running state monitoring system and monitoring method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172324A (en) * | 2020-09-11 | 2022-03-11 | 名硕电脑(苏州)有限公司 | Reflow furnace motor monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643284A (en) * | 2013-11-14 | 2014-03-19 | 广州杰赛科技股份有限公司 | Intelligent sensing method and system for electroplating line current abnormity |
| CN104795796A (en) * | 2015-04-22 | 2015-07-22 | 航天科工深圳（集团）有限公司 | Motor fault monitoring device and method of intelligent ring main unit |
| CN105094044A (en) * | 2015-09-15 | 2015-11-25 | 国网山东夏津县供电公司 | Intelligent detection control system for motors |
| CN106896322A (en) * | 2017-03-24 | 2017-06-27 | 王新祥 | The real-time concentration displaying monitoring system of vibrating motor in a kind of PCB electroplating process |
| CN107099836A (en) * | 2017-03-24 | 2017-08-29 | 王新祥 | It is a kind of to be used for the monitoring system of monitoring vibration motor oscillating intensity and amplitude |
-
2018
- 2018-06-29 CN CN201810698262.8A patent/CN109031117A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643284A (en) * | 2013-11-14 | 2014-03-19 | 广州杰赛科技股份有限公司 | Intelligent sensing method and system for electroplating line current abnormity |
| CN104795796A (en) * | 2015-04-22 | 2015-07-22 | 航天科工深圳（集团）有限公司 | Motor fault monitoring device and method of intelligent ring main unit |
| CN105094044A (en) * | 2015-09-15 | 2015-11-25 | 国网山东夏津县供电公司 | Intelligent detection control system for motors |
| CN106896322A (en) * | 2017-03-24 | 2017-06-27 | 王新祥 | The real-time concentration displaying monitoring system of vibrating motor in a kind of PCB electroplating process |
| CN107099836A (en) * | 2017-03-24 | 2017-08-29 | 王新祥 | It is a kind of to be used for the monitoring system of monitoring vibration motor oscillating intensity and amplitude |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172324A (en) * | 2020-09-11 | 2022-03-11 | 名硕电脑(苏州)有限公司 | Reflow furnace motor monitoring system |
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Application publication date: 20181218 |
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