CN217588240U - Intelligent remote alarm circuit, device and automatic production line thereof - Google Patents
Intelligent remote alarm circuit, device and automatic production line thereof Download PDFInfo
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- CN217588240U CN217588240U CN202221426171.7U CN202221426171U CN217588240U CN 217588240 U CN217588240 U CN 217588240U CN 202221426171 U CN202221426171 U CN 202221426171U CN 217588240 U CN217588240 U CN 217588240U
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Abstract
The utility model discloses an intelligent remote alarm circuit, device and automation line thereof, including an alarm point that is used for output device fault signal in the circuit, a DC power supply and an AC power supply, alarm point installs in an equipment trouble module, still includes a remote alarm module in the circuit, wherein: the equipment fault module controls the on/off of the contact switch through an electromagnetic switch device, controls an alarm point to send an equipment fault signal and starts a remote alarm module; and the remote alarm module controls the on or off of the contact switch through the electromagnetic switch device, receives an equipment fault signal sent by the alarm point and sends remote alarm information to the outside. Through the scheme, the problem that the mechanical unmanned area alarm information of the automatic production line can only be displayed nearby is solved.
Description
Technical Field
The utility model relates to an intelligent warning circuit, especially an intelligent remote alarm circuit, device and automation line thereof.
Background
At present, automatic automobile manufacturers adopt modes of realizing operation, control, display and alarm of line body equipment by an HMI (human machine interface). The alarm mode adopts the traditional post lamp, buzzing and HMI human-machine interface alarm information prompting and transmitting modes. And the automatic production line is many, big, wide, and the maintenance person is responsible for the region too big, because HMI does not have the remote alarm function, so report to the police and can only discover passively, but can not discover voluntarily. Therefore, the automatic production line is large, large and wide, the flexibility and timeliness of maintenance personnel are limited, and an alarm scheme which is not limited by regions is needed.
Disclosure of Invention
An object of the utility model is to provide an intelligent remote alarm circuit, device and automation line thereof for it is many, big, wide to solve automation line, has restricted maintenance personal's flexibility and the problem of promptness.
The utility model provides a following scheme:
according to the utility model discloses an aspect provides an intelligent remote alarm circuit, including an alarm point, a DC power supply and an AC power supply that are used for output device fault signal in the circuit, the alarm point is installed in an equipment trouble module, still includes a remote alarm module in the circuit, wherein:
the equipment fault module controls the on or off of the contact switch through the electromagnetic switching device, controls the alarm point to send an equipment fault signal and starts the remote alarm module;
and the remote alarm module controls the on or off of the contact switch through the electromagnetic switch device, receives an equipment fault signal sent by the alarm point and sends remote alarm information to the outside.
Further, the equipment failure module is connected with the output end of the direct current power supply, and the equipment failure module specifically comprises:
the alarm point is connected with the second relay in series to form a first loop, and the first loop is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply;
the first contactor switch and the first warning lamp are connected in series to form a second loop, and the second loop is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply;
the first normally open contact switch of the second relay is connected with a contactor in series to form a third loop, and the third loop is bridged on the positive electrode and the negative electrode of the direct current output end of the direct current power supply;
the second relay second normally closed contact switch and the third warning lamp are connected in series to form a fourth loop, and the fourth loop is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply.
Further, remote alarm module sets up between the live wire and the zero line of alternating current power supply output, specifically includes:
a fourth normally open contact switch of the contactor, a second normally open contact switch of the first relay and the second warning lamp are mutually connected in series to form a fifth loop, and the fifth loop is bridged between a live wire and a zero line of the alternating current power supply;
a third normally open contact switch of the contactor is connected with the remote alarm unit in series to form a sixth loop, and the sixth loop is bridged between a live wire and a zero line at the output end of the alternating current power supply;
a second normally open contact switch of the contactor is connected with the first relay in series to form a seventh loop, and the seventh loop is bridged between a live wire and a zero line at the output end of the alternating current power supply;
and the first normally closed contact switch of the first relay is connected with the fourth warning lamp in series to form an eighth loop, and the eighth loop is bridged between a live wire and a zero line of the output end of the alternating-current power supply.
Further, the alternating current power supply is a 220V alternating current power supply.
Further, the PE end of the ac power supply is grounded.
Further, the direct current power supply is a 24V direct current power supply.
Further, a 24V DC power supply is connected to the live and neutral lines of a 220V AC power supply.
According to the utility model discloses an another aspect provides an intelligent remote alarm device, be provided with among the intelligent remote alarm device intelligent remote alarm circuit.
According to the utility model discloses a still another aspect provides an automation line with intelligent remote alarm function, be provided with in the production line intelligent remote alarm circuit.
Furthermore, an HMI (human machine interface) for operating and controlling the linear equipment is arranged in the automatic production line.
Compared with the prior art, the utility model has the following advantage:
the state technology of the monitoring equipment is monitored in real time by remote alarm, the alarm system control box is automatically distributed with electric logic, full equipment alarm is achieved, accurate and error-free prompt is achieved, when HMI (human machine interface) prompts alarm, the HMI prompts the maintenance personnel to transmit the HMI to a mobile phone to inform the maintenance personnel of equipment failure in the area, and the equipment alarm prompt is achieved, so that passive change is active, and the waste of working time for waiting for repairing the failure is eliminated. The problem of the transportation of factory mechanized roller bed, unmanned area equipment report to the police discovery difficult, discover untimely is solved, have the value of using widely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an intelligent remote alarm circuit.
Fig. 2 is a schematic diagram of an intelligent remote alarm device.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1, an intelligent remote alarm circuit includes an alarm point for outputting a device failure signal, a dc power supply and an ac power supply, the alarm point is installed in a device failure module, the circuit further includes a remote alarm module, wherein:
the equipment failure module A is formed by electromagnetic switching devices, such as: the relay and the contactor control the on-off of the contact switch, control the alarm point to send an equipment fault signal and start the remote alarm module B;
the remote alarm module B is formed by electromagnetic switch devices, such as: the relay and the contactor control the on-off of the contact switch, receive an equipment fault signal sent by the alarm point and send remote alarm information to the outside.
The alarm point OUT1 is an output contact of an industrial control system of a factory automatic production line, and when the alarm point OUT1 is conducted, the Remote alarm device Remote is electrified, which indicates that no alarm exists and does not transmit an alarm signal; when the alarm point OUT1 is disconnected, the Remote alarm device Remote loses power, an alarm is indicated, and an alarm signal is transmitted outwards.
The person skilled in the art can understand the basic concept of the electromagnetic switch device, can understand the key points of the marked features on the image, and can also understand the application of the normally open point and the normally closed point, and utilize the technical knowledge that the electromagnetic switch device forms a logic control circuit.
Preferably, the device failure module is connected to an output terminal of the dc power supply, and the device failure module specifically includes:
the alarm point OUT1 and a second relay KA2 coil are connected in series to form a first loop 1, and the first loop 1 is connected across or in parallel to the positive pole and the negative pole of the direct current output end of the direct current power supply;
a first normally open point KM11 of the first contactor is connected with a first warning lamp LT1 in series to form a second loop 2, and the second loop 2 is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply;
a first normally open point KA21 of the second relay is connected with a coil of the first contactor KM1 in series to form a third loop 3, and the third loop 3 is bridged on the positive electrode and the negative electrode of the direct current output end of the direct current power supply;
the second normally closed point KA22 of the second relay is connected with the third warning lamp LT3 in series to form a fourth loop 4, and the fourth loop 4 is connected across the positive electrode and the negative electrode of the direct current output end of the direct current power supply.
When the alarm point OUT1 is switched on, the second relay KA2 coil is electrically attracted to drive the first normally open point KA21 of the second relay to be switched on, and the second normally closed point KA22 of the second relay is switched off. The first normally open point KA21 of the second relay is conducted to enable the coil of the first contactor KM1 to be electrified and attracted, and then the first normally open point KM11 of the first contactor is conducted; when the first normally open point KM11 of the first contactor is conducted, the first warning lamp LT1 is electrified to be lightened, and the second normally closed point KA22 of the second relay is disconnected to enable the third warning lamp LT3 to be extinguished in a power-off mode. The first warning lamp LT1 is powered on and lightened, and the third warning lamp LT3 is powered off and extinguished, which indicates that no alarm signal exists.
When the alarm point OUT1 is disconnected, the second relay KA2 coil loses power and resets, the first normally-open point KA21 of the second relay is driven to be disconnected, and the second normally-closed point KA22 of the second relay is driven to be connected. The first normally open point KA21 of the second relay is disconnected, so that the coil of the first contactor KM1 is in power loss reset, and the first normally open point KM11 of the first contactor is disconnected; when the first normally open point KM11 of the first contactor is disconnected, the first warning lamp LT1 is turned off when power is lost, and the second normally closed point KA22 of the second relay is turned on to turn on the third warning lamp LT3 when power is lost. The first warning lamp LT1 is turned off when power is lost, and the third warning lamp LT3 is turned on when power is obtained, thereby showing that an alarm signal exists.
Preferably, the remote alarm module B is arranged between the live line L and the zero line N at the output end of the ac power supply, and specifically includes:
a fourth normally open point KM14 of the first contactor, a second normally open point KA11 of the first relay and the second warning lamp LT2 are mutually connected in series to form a fifth loop 5, and the fifth loop 5 is bridged between a live line L and a zero line N of the alternating current power supply;
a third normally open point KM13 of the first contactor is connected with a Remote alarm unit Remote in series to form a sixth loop 6, and the sixth loop 6 is bridged between a live line L and a zero line N of the output end of the alternating current power supply;
a second normally open point KM12 of the first contactor is connected with a coil of the first relay KA1 in series to form a seventh loop 7, and the seventh loop 7 is bridged between a live line L and a zero line N of the output end of the alternating current power supply;
the first normally closed point KA12 of the first relay and the fourth warning lamp LT4 are connected in series to form an eighth loop 8, and the eighth loop 8 is connected between a live wire L and a zero line N of the output end of the alternating-current power supply in a cross mode.
When the coil of the first contactor KM1 is electrified and attracted, the fourth normally open point KM14, the third normally open point KM13 and the second normally open point KM12 of the first contactor are driven to be conducted, and then the coil of the first relay KA1 in the seventh loop is electrified and attracted; the first relay KA1 coil is electrified to be attracted to drive the first relay second normally open point KA11 to be conducted, and the first relay first normally closed point KA12 is disconnected.
A fourth normally open point KM14 of the first contactor is communicated with a second normally open point KA11 of the first relay, so that the second warning lamp LT2 is electrified and lightened, and a first normally closed point KA12 of the first relay is disconnected, so that the warning lamp LT4 is extinguished after power failure; and a third normally open point KM13 of the first contactor is conducted to enable the Remote alarm unit Remote to be powered.
The second warning lamp LT2 is powered on and lightened, the warning lamp LT4 is powered off and extinguished to indicate that no alarm is given, and the Remote alarm unit Remote is powered on and does not transmit an alarm signal outwards.
When the coil of the first contactor KM1 is reset after power loss, the fourth normally open point KM14, the third normally open point KM13 and the second normally open point KM12 of the first contactor are driven to be disconnected, and then the coil of the first relay KA1 in the seventh loop is reset after power loss; the first relay KA1 coil is reset after power failure to drive the first relay second normally open point KA11 to be disconnected, and the first relay first normally closed point KA12 is conducted.
The fourth normally open point KM14 of the first contactor is disconnected with the second normally open point KA11 of the first relay, so that the second warning lamp LT2 is powered off and extinguished, and the first normally closed point KA12 of the first relay is conducted, so that the warning lamp LT4 is powered on and lightened; the third normally open point KM13 of the first contactor is disconnected, so that the Remote alarm unit Remote is powered off.
The second warning lamp LT2 is turned off when power is lost, the warning lamp LT4 is turned on when power is obtained to indicate that warning is available, and the Remote warning unit Remote is turned off when power is lost and transmits a warning signal outwards.
When the Remote alarm unit Remote loses power, the execution of transmitting an alarm signal outwards and the disconnection of the alarm point OUT1 are in a logical corresponding relation.
Preferably, the alternating current power supply is a 220V alternating current power supply.
Preferably, the PE terminal of the ac power supply is grounded.
Preferably, the direct current power supply is a 24V direct current power supply.
Preferably, the 24V dc power supply is connected to the live L and neutral N lines of the 220V ac power supply.
As shown in fig. 2, the intelligent Remote alarm device is provided with the intelligent Remote alarm circuit, the equipment failure module a starts the Remote alarm module B, the alarm point OUT1 in the equipment failure module a plays a role in control, and the Remote alarm unit Remote plays a role in executing alarm of the alarm point OUT 1.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
For convenience of description, the above devices are described as being functionally divided into various units and modules. Of course, the functions of the units and modules may be implemented in one or more software and/or hardware when the present application is implemented.
It will be understood by those within the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
It should be noted that certain terms are used throughout the description and following claims to refer to particular components. It will be understood by those within the art that the present specification and claims do not necessarily differ in terms of the number of elements to distinguish one element from another, but rather in terms of the number of elements that differ in function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. The following description is of the preferred embodiment for carrying out the invention, but is made for the purpose of general principles of the description and not for the purpose of limiting the scope of the invention. The scope of the present invention is to be defined by the claims appended hereto.
In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
In this patent, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.
Claims (10)
1. An intelligent remote alarm circuit, the circuit includes an alarm point that is used for the output equipment trouble signal, a DC power supply and an AC power supply, its characterized in that, the alarm point is installed in an equipment trouble module, still includes a remote alarm module in the circuit, wherein:
the equipment fault module controls the on or off of the contact switch through the electromagnetic switching device, controls the alarm point to send an equipment fault signal and starts the remote alarm module;
and the remote alarm module is used for controlling the on or off of the contact switch through the electromagnetic switch device, receiving an equipment fault signal sent by the alarm point and sending remote alarm information to the outside.
2. The intelligent remote alarm circuit of claim 1, wherein the device failure module is connected to an output of the dc power supply, and the device failure module specifically comprises:
the alarm point is connected with the second relay in series to form a first loop, and the first loop is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply;
the first contactor switch and the first warning lamp are connected in series to form a second loop, and the second loop is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply;
the first normally open contact switch of the second relay is connected with a contactor in series to form a third loop, and the third loop is bridged on the positive electrode and the negative electrode of the direct current output end of the direct current power supply;
the second relay second normally closed contact switch and the third warning lamp are connected in series to form a fourth loop, and the fourth loop is bridged on the positive pole and the negative pole of the direct current output end of the direct current power supply.
3. The intelligent remote alarm circuit of claim 1, wherein the remote alarm module is disposed between a live line and a neutral line of the ac power output terminal, and specifically comprises:
a fourth normally open contact switch of the contactor, a second normally open contact switch of the first relay and the second warning lamp are mutually connected in series to form a fifth loop, and the fifth loop is bridged between a live wire and a zero line of the alternating current power supply;
a third normally open contact switch of the contactor is connected with the remote alarm unit in series to form a sixth loop, and the sixth loop is bridged between a live wire and a zero line at the output end of the alternating current power supply;
a second normally open contact switch of the contactor is connected with the first relay in series to form a seventh loop, and the seventh loop is bridged between a live wire and a zero line of the output end of the alternating current power supply;
and the first normally closed contact switch of the first relay is connected with the fourth warning lamp in series to form an eighth loop, and the eighth loop is bridged between a live wire and a zero line of the output end of the alternating-current power supply.
4. The intelligent remote alarm circuit of claim 1, wherein the ac power source is a 220V ac power source.
5. The intelligent remote alarm circuit of claim 4, wherein the PE terminal of the AC power source is grounded.
6. The intelligent remote alarm circuit of claim 1, wherein the dc power supply is a 24V dc power supply.
7. The intelligent remote alarm circuit of claim 6, wherein the 24 volt dc power supply is connected to the hot and neutral conductors of the 220 volt ac power supply.
8. An intelligent remote alarm device, wherein the intelligent remote alarm device is provided with an intelligent remote alarm circuit according to any one of claims 1 to 7.
9. An automatic production line with an intelligent remote alarm function, wherein the production line is provided with an intelligent remote alarm circuit according to any one of claims 1 to 7.
10. The automatic production line with intelligent remote alarm function of claim 9, wherein an HMI human machine interface for operating and controlling linear body equipment is provided in the automatic production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221426171.7U CN217588240U (en) | 2022-06-08 | 2022-06-08 | Intelligent remote alarm circuit, device and automatic production line thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221426171.7U CN217588240U (en) | 2022-06-08 | 2022-06-08 | Intelligent remote alarm circuit, device and automatic production line thereof |
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| Publication Number | Publication Date |
|---|---|
| CN217588240U true CN217588240U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221426171.7U Active CN217588240U (en) | 2022-06-08 | 2022-06-08 | Intelligent remote alarm circuit, device and automatic production line thereof |
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| CN (1) | CN217588240U (en) |
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- 2022-06-08 CN CN202221426171.7U patent/CN217588240U/en active Active
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