CN205336175U - Integrated electroplax - Google Patents
Integrated electroplax Download PDFInfo
- Publication number
- CN205336175U CN205336175U CN201620001289.3U CN201620001289U CN205336175U CN 205336175 U CN205336175 U CN 205336175U CN 201620001289 U CN201620001289 U CN 201620001289U CN 205336175 U CN205336175 U CN 205336175U
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- module
- integrated electroplax
- integrated
- electroplax
- relay
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- Expired - Fee Related
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- Control Of Electric Motors In General (AREA)
- Control Of Ac Motors In General (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
The utility model discloses an integrated electroplax for the control of replacing original circuit breaker, ac contactor, hot protect relay, auxiliary relay and resistance -capacitance arc deflector, it is not enough to overcome electric machine control and protective device wiring complicacy, bulky installation trouble etc.. An integrated electroplax, integrated electroplax are provided with the signal input binding post of system, system signal input binding post and the IO interface connection of system, and power supply is connected with the power supply input terminal, install relay output module on integrated electroplax's the circuit board, system output signal passes through relay output module and is connected with the relay output terminal, integrated electroplax installs a plurality of power supply output terminal. This integrated electroplax have the wiring simple, small, to characteristics such as the motor protection reliability are high, operator's security is good, simultaneously, realize the control motor function of just reversing on the basis of original function to be in the same place the integration of the function of relaying matrix piece and deconcentrator module.
Description
Technical field
This utility model relates to a kind of integrated electroplax that may be used for controlling common three phase alternating current motor。
Background technology
Traditional control circuit of machine tool being shown in, Fig. 4 chopper, auxiliary reclay, A.C. contactor, thermorelay and extinguisher are to control the indispensable electrical part of motor; although manufacturing technology and structure are constantly updated and are regenerated now; but main noddle on contactor arcing damage problem remains without and is solved; thermorelay is carry out action according to internal frame for movement in the process of protection; time is not too accurate; A.C. contactor is at inflammable and explosive occasion also fire hazardous, also with bigger noise etc. when contact closure, disconnection。The deficiency such as therefore existing electric machine controller part exists wiring complexity, service life is short, noise is big, fault rate is high, poor universality, electric motor protecting reliability is low, operator contact in operation voltage is higher, unsafe。
Summary of the invention
The purpose of this utility model is to provide a kind of integrated electroplax and control method; replace the control method of original chopper, A.C. contactor, hot protective relay, auxiliary reclay and capacitance-resistance extinguisher; reaching to overcome motor control and protection device terminal thereof, complicated, bulky to install trouble, service life short, and noise is big, fault rate is high, poor universality, electric motor protecting reliability is low, operator contact the deficiencies such as device voltage height (AC380V)。
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of integrated electroplax, integrated electroplax is provided with system signal input wires terminal, and system signal input wires terminal is connected with system I/O interface, and electrical source of power is connected with electrical source of power input terminal；Being provided with relay output module on the circuit board of integrated electroplax, system output signal is connected with relay output end by relay output module；Integrated electroplax is provided with multiple electrical source of power lead-out terminal。
According to described integrated electroplax, motor control assembly, relay plate module and deconcentrator module are integrated on same circuit board by integrated electroplax, and the circuit board of integrated electroplax is provided with three electrical source of power lead-out terminals。
According to described integrated electroplax, described motor control assembly includes motor control module, crosses flow short-circuit protection module, silicon controlled module, photoelectric isolation module, and motor control module receives control signal, is connected with silicon controlled module by photoelectric isolation module；Crossing flow short-circuit protection module by Hall current sensor monitoring electrical source of power electric current, be then connected with silicon controlled module via photoelectric isolation module, silicon controlled module is connected with threephase asynchronous machine。
According to described integrated electroplax, it is connected to capacitance-resistance arc eliminating module between described photoelectric isolation module, silicon controlled module, crosses flow short-circuit protection module and be also associated with status indicator lamp。
This integrated electroplax has that wiring is simple, little easy for installation, the feature such as long service life, noise are low, failure rate is low, highly versatile, electric motor protecting reliability is high, operator's voltage of contact in the process of operation are DC24V, safety is good of volume；Simultaneously, the basis of original function realizes control motor positive and inverse function, and relay plate module (auxiliary reclay module) and the function of deconcentrator module are integrated, amplification and isolation for digital control system delivery outlet, it is possible to the cable signal of any plug form is decomposed the terminal pattern being easy to connect, measure。
This utility model, by setting template rated current, just can realize the short circuit of common phase asynchronous alternating current generator, open-phase protection according to original use habit, overload protection can be remembered needs power-off restarting to reset。It is simultaneously entered rotating control signal and achieves that the rotating to three threephase asynchronous machines controls function, and relay module and deconcentrator function are integrated in this panel。
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model。
Fig. 2 is control flow chart of the present utility model。
Fig. 3 is this utility model wiring diagram in actual applications。
Fig. 4 is that this utility model substitutes conventional motors control circuit figure。
In accompanying drawing:
1, electrical source of power input terminal；2, system signal input wires terminal；3, system signal output wiring terminal；4, I/O interface；5, chopper；6, current detection module；7, flow short-circuit protection module is crossed；8, I/O signaling interface；9, motor control module；10, power supply modular converter；11, relay output module；12, direct current 24V input terminal；13, relay output end；14, Phototube Coupling, capacitance-resistance arc eliminating module；15, silicon controlled module；16, electrical source of power lead-out terminal 1；17, electrical source of power lead-out terminal 2；18, electrical source of power lead-out terminal 3；19, three-phase alternating-current supply；20, system signal input and output terminal；21, relay output end；22, threephase asynchronous machine。
Detailed description of the invention
Below in conjunction with accompanying drawing and be embodied as this utility model is further described。
This utility model passes through resistance capping electric current; just can realize the short circuit of common phase asynchronous alternating current generator, open-phase protection according to original use habit, overload protection can be remembered needs power-off restarting, is simultaneously entered rotating control signal and achieves that the control function of the rotating to threephase asynchronous machine。
This integrated electroplax; a kind of ac three-phase asynchronous motor control method is provided; replace the control method of original chopper, A.C. contactor, hot protective relay, auxiliary reclay, deconcentrator and capacitance-resistance extinguisher, reach to overcome motor control and protection device terminal is complicated, bulky, install trouble, service life is short, noise is big, fault rate is high, poor universality, low to electric motor protecting reliability, operator contacts device voltage height AC380V, uneasy congruence is not enough。
The integrated electroplax of this utility model, auxiliary reclay module and relay output module 11 are integrated in circuit board, amplification and isolation for digital control system delivery outlet, for controlling main shaft of numerical control machine tool, tool magazine, cooling lamp action, the cable signal of any plug situation additionally can be resolved into the form of terminal being easy to connect, measure。
This utility model is as it is shown in figure 1, integrated electroplax is controlled by machine tool control system PLC by I/O signaling interface, and I/O signaling interface connects relay output module 11 and motor control module 9；Motor control module 9 connects Phototube Coupling, then capacitance-resistance arc eliminating module 14 is connected with silicon controlled module 15, and motor is controlled；Current detection module 6 connects chopper 5 and silicon controlled module 15 detects electric current；Cross flow short-circuit protection module 7 by connecting the electric current of current detection module 6 detection, connect motor control module 9 and realize opening and turning off control motor。Power supply modular converter 10 is connected with motor control module 9, excessively flow short-circuit protection module 7 and current detection module 6, and chip and circuit are powered。
As shown in Figure 2; the maximum upper limit electric current of current sensor chip it is set by by regulating the resistance of Hall current sensor peripheral circuit; cross flow short-circuit protection module 7 and realize the control to silicon controlled module 15 by detecting by the state of Hall current sensor chip; and then realize over current of motor and short-circuit protection, simultaneously warning message Real-time Feedback to crossing on the alarm lamp that flow short-circuit protection module 7 connects。
It is illustrated in figure 3 integrated electroplax wiring schematic diagram in practical circuit diagram, integrated electroplax accesses three-phase alternating-current supply 19 and direct current 24V power supply, three threephase asynchronous machines 22, machine tool control system PLC realizes the rotating of motor is controlled by I/O signaling interface, and machine tool control system PLC is by system signal input and output terminal 20 and relay output end 21 and external connection simultaneously。
Access three-phase alternating-current supply 19 and direct current 24V power supply when integrated electroplax after, 5V and the 12V power supply indicator of power supply modular converter 10 conversion is lighted, if at this moment machine tool control system PLC exports corresponding I/O signal, can realizing the rotating to corresponding motor by motor control module 9 to control, simultaneously corresponding status indicator lamp can be lighted。When there are the situations such as overload short circuit, crossing flow short-circuit protection module 7 and can control motor stalling and light alarm lamp, remember simultaneously and keep state, only after power-off restarting, alarm lamp just extinguishes。
It is illustrated in figure 4 conventional motors control circuit figure。Left side figure realizes threephase motor rotating general control, protection circuit with control switch, air switch, A.C. contactor, hot protective relay, auxiliary reclay, capacitance-resistance extinguisher。The right figure realizes threephase motor operating general control, protection circuit with control switch, air switch, A.C. contactor, hot protective relay, auxiliary reclay, capacitance-resistance extinguisher。
Claims (4)
1. an integrated electroplax, it is characterised in that: integrated electroplax is provided with system signal input wires terminal (2), and system signal input wires terminal (2) is connected with controlling system I/O interface, and electrical source of power is connected with electrical source of power input terminal (1)；Being provided with relay output module (11) on the circuit board of integrated electroplax, system output signal is connected with relay output end (13) by relay output module (11)；Integrated electroplax is provided with multiple electrical source of power lead-out terminal。
2. integrated electroplax according to claim 1, it is characterised in that: motor control assembly, relay plate module and deconcentrator module are integrated on same circuit board by integrated electroplax, and the circuit board of integrated electroplax is provided with three electrical source of power lead-out terminals。
3. integrated electroplax according to claim 2; it is characterized in that: described motor control assembly includes motor control module (9), crosses flow short-circuit protection module (7), silicon controlled module (15), photoelectric isolation module; motor control module (9) receives control signal, is connected with silicon controlled module (15) by photoelectric isolation module；
Crossing flow short-circuit protection module (7) and monitor electrical source of power electric current by Hall current sensor, be then connected with silicon controlled module (15) via photoelectric isolation module, silicon controlled module (15) is connected with threephase asynchronous machine。
4. integrated electroplax according to claim 3, it is characterised in that: it is connected to capacitance-resistance arc eliminating module between described photoelectric isolation module, silicon controlled module (15), crosses flow short-circuit protection module (7) and be also associated with status indicator lamp。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001289.3U CN205336175U (en) | 2016-01-04 | 2016-01-04 | Integrated electroplax |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620001289.3U CN205336175U (en) | 2016-01-04 | 2016-01-04 | Integrated electroplax |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336175U true CN205336175U (en) | 2016-06-22 |
Family
ID=56209902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620001289.3U Expired - Fee Related CN205336175U (en) | 2016-01-04 | 2016-01-04 | Integrated electroplax |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205336175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765721A (en) * | 2017-11-30 | 2018-03-06 | 北京霹雳五号科技有限公司 | A kind of programmable electronic distribution board |
| CN112631203A (en) * | 2019-09-24 | 2021-04-09 | 端汇控制技术(南京)有限公司 | Integrated control electric cabinet |
-
2016
- 2016-01-04 CN CN201620001289.3U patent/CN205336175U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765721A (en) * | 2017-11-30 | 2018-03-06 | 北京霹雳五号科技有限公司 | A kind of programmable electronic distribution board |
| CN112631203A (en) * | 2019-09-24 | 2021-04-09 | 端汇控制技术(南京)有限公司 | Integrated control electric cabinet |
| CN112631203B (en) * | 2019-09-24 | 2024-04-09 | 端汇控制技术(南京)有限公司 | Integrated control electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20200104 |