CN104345242A - Die-cutting machine electric cabinet test device - Google Patents
Die-cutting machine electric cabinet test device Download PDFInfo
- Publication number
- CN104345242A CN104345242A CN201310316567.5A CN201310316567A CN104345242A CN 104345242 A CN104345242 A CN 104345242A CN 201310316567 A CN201310316567 A CN 201310316567A CN 104345242 A CN104345242 A CN 104345242A
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- wiring board
- circuit board
- board
- central authorities
- electric cabinet
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Abstract
The invention relates to a die-cutting machine electric cabinet test device. The die-cutting machine electric cabinet test device comprises a central processing circuit board, a power source phase circuit board, an output circuit board, an input circuit board, a signal cable interface, a power source phase work module and a power supply module, wherein the output circuit board, the input circuit board, the signal cable interface, a standard cable interface and a jumper board are respectively connected with the central processing circuit board, the power supply module is connected with the central processing circuit board sequentially through the power source phase work module and the power source phase circuit board, the jumper board is connected with the input circuit board and the output circuit board, the standard cable interface is connected with an electric cabinet and the jumper board, and the central processing circuit board is connected with a host computer. Compared with the prior art, the die-cutting machine electric cabinet test device has advantages of good versatility and high test efficiency.
Description
Technical field
The present invention relates to a kind of proving installation, especially relate to a kind of cross cutting unit for electromechanical cabinet proving installation.
Background technology
The test of electricity cabinet refers to be tested for all wiring in electric cabinet.Its ultimate principle is to simulate multiple separate current loop to carry out point-to-point output successively and the change of the state of monitor input terminal, realizes the test to electric cabinet internal wiring by such method.Current a kind of known method of testing simulates multiple separate current loop exactly, an electrical appliance (as LED) is added in each branch road, monitor electrical appliance by the status switch of control output end whether to work, weigh the break-make of circuit by mode simple and clear like this and wiring whether correct.But its defect is this method just solely analog current loop, and the wiring board that can not control in electric cabinet, such as activate the output of wiring board, read the input state of wiring board, can not the contact action of control contactor, and identify the phase place of three-phase electricity, so intactly can not test all wiring in electric cabinet, it has some limitations.
Summary of the invention
Object of the present invention be exactly in order to overcome above-mentioned prior art exist defect and the cross cutting unit for electromechanical cabinet proving installation that a kind of versatility is good, testing efficiency is high is provided.
Object of the present invention can be achieved through the following technical solutions:
A kind of cross cutting unit for electromechanical cabinet proving installation, comprise central authorities' process wiring board, power phase wiring board, output circuit board, incoming line plate, signal cable interface, standard cable interface, power phase operational module supply module, described output circuit board, incoming line plate, signal cable interface, standard cable interface and jumper wire board process wiring board with central authorities respectively and are connected, described supply module is successively by power phase operational module, power phase wiring board connects central authorities' process wiring board, described jumper wire board connects incoming line plate and output circuit board, described standard cable interface connects electric cabinet and jumper wire board, described central authorities' process wiring board connects host computer.
Described supply module connects the power supply of 400V.
Described central authorities process wiring board is used for receiving and send input/output signal to incoming line plate and output circuit board, and the communication controlled between electric cabinet and proving installation, described power phase wiring board is for the signal that receives from power phase operational module and be transferred to central authorities' process wiring board, described output circuit board is for simulating multiple contactor to test wiring and information to be sent to central authorities' process wiring board, described incoming line plate is for simulating multiple electrical appliance to test wiring and information to be sent to central authorities' process wiring board, described signal cable interface is used for electric cabinet and is connected with the signal wire between proving installation, and receive and send messages to central authorities' process wiring board, described power phase operational module is used for converting power phase to digital signal and being sent to power phase wiring board, described standard cable interface is used for the connection between electric cabinet and the jumper wire board of proving installation, described jumper wire board controls conduct current by different wire jumpers, and transfer to incoming line plate and output circuit board, described supply module is for providing the power supply of whole proving installation work.
Compared with prior art, the present invention has the following advantages:
1, the present invention is a general proving installation, is applicable to the electric cabinet testing different type of machines, only needs a corresponding rack write corresponding test procedure, thus avoids the investment of expensive cost.
2, the present invention is except the most basic wiring of test, triggering contactors action and control circuit board can also export, thus realizes the detection to components and parts and wiring board duty, so more comprehensive compared with the former this scheme.
3, with the present invention, independent test is carried out to electric cabinet, during as found that there is wiring error, the man-hour being used for consuming than the mis repair when machine debugging far away in man-hour that mis repair consumes is short, complexity is repaired also relatively higher during machine debugging, so carry out independent test by this scheme more save man-hour, be easy to mis repair and also more can improve assembly quality.
Accompanying drawing explanation
Fig. 1 is electrical structure block diagram of the present invention;
Fig. 2 is structural representation of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of cross cutting unit for electromechanical cabinet proving installation, comprise central authorities' process wiring board 1, power phase wiring board 2, output circuit board 3, incoming line plate 4, signal cable interface 5, standard cable interface 7, power phase operational module 6, supply module 9, described output circuit board 3, incoming line plate 4, signal cable interface 5, process wiring board 1 with central authorities respectively with jumper wire board 8 to be connected, supply module 9 is successively by power phase operational module 6, power phase wiring board 2 connects central authorities' process wiring board 1, described jumper wire board 8 connects incoming line plate 4 and output circuit board 3, described standard cable interface 7 connects electric cabinet and jumper wire board 8, central authorities' process wiring board 1 connects host computer.Its concrete hardware configuration as shown in Figure 2.
The function of each parts is as follows: central authorities' process wiring board is used for receiving and send input/output signal to incoming line plate and output circuit board, and the communication controlled between electric cabinet and proving installation, described power phase wiring board is for the signal that receives from power phase operational module and be transferred to central authorities' process wiring board, described output circuit board is for simulating multiple contactor to test wiring and information to be sent to central authorities' process wiring board, described incoming line plate is for simulating multiple electrical appliance to test wiring and information to be sent to central authorities' process wiring board, described signal cable interface is used for electric cabinet and is connected with the signal wire between proving installation, and receive and send messages to central authorities' process wiring board, described power phase operational module is used for converting power phase to digital signal and being sent to power phase wiring board, described standard cable interface is used for the connection between electric cabinet and the jumper wire board of proving installation, described jumper wire board controls conduct current by different wire jumpers, and transfer to incoming line plate and output circuit board, described supply module is for providing the power supply of whole proving installation work.
When adopting this device to test, concrete operation step is:
1) tested electric cabinet is moved into tested region, all wiring boards required in tested electric cabinet insert on CUBE reel cage by inspection machine configuration list, and reaffirm that it is accurate.
2) with standard connection cable, the attachment plug cashier's office in a shop of tested electricity is connected with the attachment plug one_to_one corresponding on SIPROG according to corresponding service manual.
3) with signal cable, proving installation, tested electric cabinet, computer and signal converter are connected, and whether the work of confirmation signal converter pilot lamp is normal.
4) with reference to the components and parts canonical parameter table in electric cabinet schematic diagram, all adjustable parameter components and parts in electric cabinet are carried out to the adjustment of parameter, make it meet electric cabinet job requirement.
5) proving installation is connected 400V supply socket with the power lead of tested electric cabinet, before energising, carefully checks that whether all ground connection good, confirm complete after both will be communicated with power supply.
6) with reference to the test procedure service manual of each electric cabinet, start test electric cabinet and record all misdata by the process flow diagram on service manual.
7) during computer display error message, first should check the current operating state of corresponding parts, first must cut off the electricity supply afterwards and carry out failture evacuation according to electric cabinet electrical schematic diagram again, then continue to switch on power re-start before mistake test, test the errorless test that can continue next step.
8), after completing all testing procedures, first cut off all power supplys and again the device of all tests cashier's office in a shop removed from tested electricity, finally paste test sign namely complete electric cabinet test institute in steps.
Can test parameter scope as follows:
1) wiring all in electric cabinet can be tested, and some components and parts whether intactly getting final product test function based on connecting and disconnecting of the circuit also can be tested, such as, light sensor in components and parts, timer switch can rely on connecting and disconnecting of the circuit to judge its components and parts quality.
2) can test voltage parameter area be the voltage range that can carry according to wiring board and fixed:
Wherein, the input/output wiring board of 24 volts:
DC voltage: 24 volts.
The input/output wiring board of 110 volts:
DC voltage range: 120 volt of-340 volt;
AC voltage range: 85 volt of-240 volt.
Once testing in electric cabinet process, show two limit switch functions in test result to intermesh, discovery two limit switch mounting hole site mistakes are checked and Internal cable is also anti-loaded after power-off, assembly crewman just can pull down two limit switches with the very short time immediately, and wiring diagram of comparing carrys out mis repair.Relative equally find in machine debugging this mistake time, first limit switch is pulled down cumbersome, secondly the installation quality of peripheral parts can also be had influence on, as bring to a certain degree loosen etc., so can accomplish pinpointing the problems in advance to a certain extent by the present invention, the corresponding speed that assembly crewman repairs also can be accomplished comparatively fast.
Claims (3)
1. a cross cutting unit for electromechanical cabinet proving installation, it is characterized in that, comprise central authorities' process wiring board, power phase wiring board, output circuit board, incoming line plate, signal cable interface, power phase operational module, supply module, described output circuit board, incoming line plate, signal cable interface, standard cable interface and jumper wire board process wiring board with central authorities respectively and are connected, described supply module is successively by power phase operational module, power phase wiring board connects central authorities' process wiring board, described jumper wire board connects incoming line plate and output circuit board, described standard cable interface connects electric cabinet and jumper wire board, described central authorities' process wiring board connects host computer.
2. a kind of cross cutting unit for electromechanical cabinet proving installation according to claim 1, is characterized in that, described supply module connects the power supply of 400V.
3. a kind of cross cutting unit for electromechanical cabinet proving installation according to claim 1, it is characterized in that, described central authorities process wiring board is used for receiving and send input/output signal to incoming line plate and output circuit board, and the communication controlled between electric cabinet and proving installation, described power phase wiring board is for the signal that receives from power phase operational module and be transferred to central authorities' process wiring board, described output circuit board is for simulating multiple contactor to test wiring and information to be sent to central authorities' process wiring board, described incoming line plate is for simulating multiple electrical appliance to test wiring and information to be sent to central authorities' process wiring board, described signal cable interface is used for electric cabinet and is connected with the signal wire between proving installation, and receive and send messages to central authorities' process wiring board, described power phase operational module is used for converting power phase to digital signal and being sent to power phase wiring board, described standard cable interface is used for the connection between electric cabinet and the jumper wire board of proving installation, described jumper wire board controls conduct current by different wire jumpers, and transfer to incoming line plate and output circuit board, described supply module is for providing the power supply of whole proving installation work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316567.5A CN104345242A (en) | 2013-07-25 | 2013-07-25 | Die-cutting machine electric cabinet test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316567.5A CN104345242A (en) | 2013-07-25 | 2013-07-25 | Die-cutting machine electric cabinet test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104345242A true CN104345242A (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310316567.5A Pending CN104345242A (en) | 2013-07-25 | 2013-07-25 | Die-cutting machine electric cabinet test device |
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| Country | Link |
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| CN (1) | CN104345242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914767A (en) * | 2015-06-17 | 2015-09-16 | 北京微控工业网关技术有限公司 | Electronic smart jumper device |
| CN108389453A (en) * | 2017-08-16 | 2018-08-10 | 苏州华电电气股份有限公司 | A kind of high-potting analogue system display platform |
-
2013
- 2013-07-25 CN CN201310316567.5A patent/CN104345242A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104914767A (en) * | 2015-06-17 | 2015-09-16 | 北京微控工业网关技术有限公司 | Electronic smart jumper device |
| CN108389453A (en) * | 2017-08-16 | 2018-08-10 | 苏州华电电气股份有限公司 | A kind of high-potting analogue system display platform |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |