CN110936073B - Welding equipment, monitoring method thereof and electronic equipment - Google Patents
Welding equipment, monitoring method thereof and electronic equipment Download PDFInfo
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- CN110936073B CN110936073B CN201911286303.3A CN201911286303A CN110936073B CN 110936073 B CN110936073 B CN 110936073B CN 201911286303 A CN201911286303 A CN 201911286303A CN 110936073 B CN110936073 B CN 110936073B
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- 238000003466 welding Methods 0.000 title claims abstract description 146
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000012544 monitoring process Methods 0.000 title claims abstract description 43
- 230000002159 abnormal effect Effects 0.000 claims abstract description 58
- 238000013499 data model Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 12
- 238000001816 cooling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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Abstract
The welding equipment is internally provided with a plurality of working components, a main air duct of the welding equipment is formed among the working components, and each working component is provided with an air volume sensor which is used for detecting the air volume of the corresponding working component; the monitoring method comprises the following steps: acquiring the air volume detected by each air volume sensor; judging whether the air volume detected by each air volume sensor is greater than a first threshold value; when the air volume detected by at least one of the air volume sensors is larger than the first threshold value, determining that the state of a main air duct in the welding equipment is an abnormal state, and sending a prompt signal; and when the air volume detected by each air volume sensor is smaller than or equal to a first threshold value, determining that the state of the main air duct is a normal state, and continuously acquiring the air volume detected by each air volume sensor. By the monitoring method, the condition of the main air duct can be automatically judged.
Description
Technical Field
The disclosure relates to the field of welding technologies, and in particular, to a welding device, a monitoring method thereof, and an electronic device.
Background
In the welding process, because the operating environment of welding equipment is harsher, dust often can be piled up in welding equipment's inside to can seriously influence the inside heat dissipation of welding equipment and welding equipment's insulating properties and reliability, make welding equipment's life shorten.
At present, in the welding technology field, maintenance work is usually performed in a mode of regular cleaning, but the mode not only can consume a large amount of manpower and energy, but also often cannot timely clean dust in welding equipment, so that the welding equipment is damaged, and huge economic loss is also generated.
It is to be noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
Disclosure of Invention
The invention aims to provide welding equipment, a monitoring method thereof and electronic equipment, which can automatically detect the air volume in the welding equipment so as to judge the condition of a main air duct. When the main air duct is in an abnormal condition, prompt information can be sent in time, and an operator is guided to maintain the welding equipment in time, so that the service life of the welding equipment is prolonged.
According to a first aspect of the present disclosure, a monitoring method for a welding apparatus is provided, where the welding apparatus has a plurality of working components inside, a main air duct of the welding apparatus is formed between the plurality of working components, and each of the working components is provided with an air volume sensor for detecting an air volume at the corresponding working component; the monitoring method comprises the following steps:
acquiring the air volume detected by each air volume sensor;
judging whether the air volume detected by each air volume sensor is greater than a first threshold value;
when the air volume detected by at least one of the air volume sensors is larger than the first threshold value, determining that the state of a main air duct in the welding equipment is an abnormal state, and sending a prompt signal;
and when the air volume detected by each air volume sensor is smaller than or equal to the first threshold value, determining that the state of the main air duct is a normal state, and continuously acquiring the air volume detected by each air volume sensor.
In an exemplary embodiment of the disclosure, the determining that the state of the main air duct in the welding device is an abnormal state and sending a prompt signal when the air volume detected at least one of the air volume sensors is greater than the first threshold value includes:
when the air volume detected at least one position of each air volume sensor is larger than the first threshold value, judging whether the air volume detected at the at least one position is larger than a second threshold value;
when the air volume detected at the at least one position is smaller than or equal to the second threshold value, determining that the state of a main air duct in the welding equipment is a primary abnormal state, and sending a first display signal to a terminal;
and when the air volume detected at the at least one position is larger than the second threshold value, determining that the state of the main air duct in the welding equipment is a secondary abnormal state, and sending a second display signal and an audio prompt signal to a terminal.
In an exemplary embodiment of the present disclosure, while sending the second display signal and the audio prompt signal to the terminal, the method further includes:
and sending a stop signal to the welding equipment to stop the welding equipment.
In an exemplary embodiment of the present disclosure, before acquiring the air volume detected by each of the air volume sensors, the method further includes:
acquiring a data model of welding equipment;
determining the first threshold and the second threshold based on a data model of the welding device.
In an exemplary embodiment of the present disclosure, before determining whether the air volume detected by each of the air volume sensors is greater than a first threshold, the method further includes:
determining that the welding device has an output current signal.
In an exemplary embodiment of the present disclosure, when determining that the state of the main air duct in the welding device is a primary abnormal state, the method further includes:
determining the reason for forming the primary abnormal state according to the air volume detected at the at least one position;
and acquiring a solving method for solving the primary abnormal state based on the reason for forming the primary abnormal state, and generating a third display signal and sending the third display signal to the terminal.
In an exemplary embodiment of the present disclosure, when determining that the state of the main air duct in the welding apparatus is a secondary abnormal state, the method further includes:
determining the reason of the secondary abnormal state according to the air volume detected at the at least one position;
and acquiring a solving method for solving the secondary abnormal condition based on the reason for forming the secondary abnormal condition, and generating a fourth display signal and sending the fourth display signal to the terminal.
In a second aspect of the present disclosure, there is provided a welding apparatus having a plurality of components therein, characterized by comprising:
a plurality of working components forming a main air duct therebetween;
the air volume sensors are respectively arranged at a plurality of working components and used for detecting the air volume of each working component;
the air quantity sensor comprises a monitoring processor, a control unit and a control unit, wherein the monitoring processor comprises an acquisition unit, a judgment unit and a determination unit, and the acquisition unit is used for acquiring the air quantity detected by each air quantity sensor;
the judging unit is used for judging whether the air volume of each working component detected by each air volume sensor is larger than a first threshold value;
the determining unit is used for determining that the state of a main air duct in the welding equipment is an abnormal state and sending a prompt signal when the air volume detected at least one of the air volume sensors is larger than the first threshold;
and the determining unit is further configured to determine that the main air duct state is a normal state when the air volume detected by each air volume sensor is less than or equal to the first threshold, and continue to acquire the air volume detected by each air volume sensor at each working component.
In an exemplary embodiment of the present disclosure, the welding apparatus further includes:
the shutdown control unit is used for controlling the welding equipment to stop working;
and the current detection unit is used for detecting an output current signal of the welding equipment and transmitting the output current signal to the monitoring processor.
In a third aspect of the present disclosure, an electronic device is provided, which includes:
one or more processors;
storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to carry out the monitoring method according to any one of claims 1 to 7.
According to the technical scheme, the method for monitoring the internal air volume of the welding equipment in the exemplary embodiment of the disclosure has at least the following advantages and positive effects:
in the welding equipment monitoring method, the air volume detected by each air volume sensor is obtained, and the obtained air volume detected by each air volume sensor is compared with a first threshold value. When the air volume detected by at least one of the air volume sensors is larger than a first threshold value, determining that the state of a main air duct in the welding equipment is an abnormal state, and sending a prompt signal; and when the air volume detected by each air volume sensor is smaller than or equal to the first threshold value, determining that the state of the main air duct is a normal state, and continuing the air volume detected by each air volume sensor. The monitoring method can automatically detect the internal air quantity of the welding equipment, thereby judging the condition of the main air duct. When the main air duct is in an abnormal condition, prompt information can be sent in time, and an operator is guided to maintain the welding equipment in time, so that the service life of the welding equipment is prolonged. Meanwhile, the monitoring method can automatically detect and judge the condition of the main air duct and guide an operator to maintain the welding equipment in time, so that compared with a mode of regular cleaning, the monitoring method saves a large amount of labor and energy.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.
FIG. 1 schematically illustrates a flow diagram of a monitoring method according to an embodiment of the present disclosure;
FIG. 2 schematically illustrates a flow diagram of a monitoring method according to another embodiment of the present disclosure;
fig. 3 schematically illustrates a block diagram of a welding apparatus according to an embodiment of the present disclosure.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, devices, steps, and so forth. In other instances, well-known methods, devices, implementations, or operations have not been shown or described in detail to avoid obscuring aspects of the disclosure.
The block diagrams shown in the figures are functional entities only and do not necessarily correspond to physically separate entities. I.e. these functional entities may be implemented in the form of software, or in one or more hardware modules or integrated circuits, or in different networks and/or processor means and/or microcontroller means.
The flow charts shown in the drawings are merely illustrative and do not necessarily include all of the contents and operations/steps, nor do they necessarily have to be performed in the order described. For example, some operations/steps may be decomposed, and some operations/steps may be combined or partially combined, so that the actual execution sequence may be changed according to the actual situation.
One aspect of the disclosure discloses a method for monitoring a welding device that may be used to power a welding torch. As shown in fig. 1, the welding apparatus has a plurality of working parts inside, such as: rectifier bridge, switch tube, transformer, diode, etc. Between the working parts inside the welding equipment, a main air duct of the welding equipment is formed. And an air volume sensor is provided at each working part.
Specifically, in this embodiment, the air volume sensor may be used to detect the air volume of the cooling air flowing through each working component in the welding apparatus in real time. For example, the cooling air flowing through the rectifier bridge may be detected by a first air volume sensor, the cooling air flowing through the switching tube may be detected by a second air volume sensor, and the air volume of the cooling air flowing through the i-th working member may be detected by an i-th air volume sensor. All set up the one-to-one air volume sensor in a plurality of working parts department, can increase the amount of wind check point to can acquire more data, with the inside amount of wind value of accurate detection flow through whole welding equipment. But not limited to, can also set up two to three air volume sensors, carry out real-time random sampling inspection to the air volume value of each work piece of flow through welding machine equipment inside, utilize this mode, can reduce the number of sensor, simplify welding machine equipment.
The monitoring method comprises the following steps:
step S100, acquiring air volume detected by each air volume sensor;
step S101, judging whether the air volume detected by each air volume sensor is larger than a first threshold value;
when the air volume detected by at least one of the air volume sensors is greater than the first threshold value, determining that the state of a main air duct in the welding equipment is an abnormal state, executing a step S102, and sending a prompt signal;
and when the air volume detected by each air volume sensor is less than or equal to the first threshold value, determining that the main air duct state is a normal state, and continuing to execute the step S100.
The monitoring method can automatically detect the internal air quantity of the welding equipment, thereby judging the condition of the main air duct. When the main air duct is in an abnormal condition, prompt information can be sent in time, and an operator is guided to maintain the welding equipment in time, so that the service life of the welding equipment is prolonged. Meanwhile, the monitoring method can automatically detect and judge the condition of the main air duct and guide an operator to maintain the welding equipment in time, so that compared with a mode of regular cleaning, the monitoring method saves a large amount of labor and energy.
The above steps will be described in detail below.
In step S100, the air volume detected by each of the air volume sensors is acquired by an acquisition unit. And before acquiring the air volume detected by each of the air volume sensors, further comprising:
acquiring a data model of welding equipment;
the first threshold and the second threshold are determined based on a data model of the welding device.
Specifically, a data model of an existing welding device may be obtained, which may include: the data model of each component in the welding machine equipment, the data model of the main air duct in the welding equipment and the like. And analyzing the data models to obtain a first threshold value and a second threshold value when the welding equipment works normally, wherein the first threshold value is smaller than the second threshold value.
In addition, the condition of the main air duct of the welding equipment can be actually measured in an actual measurement mode when the welding equipment is not used, so that the first threshold value and the second threshold value are obtained.
In step S101, it is determined whether or not the air volume detected by each of the air volume sensors is larger than a first threshold. In this embodiment, the monitoring processor may receive the air volume value of each working component detected by each air volume sensor, and compare the air volume detected by each air volume sensor with the obtained first threshold, so as to determine whether the air volume detected by each air volume sensor is greater than the first threshold. For example, the value of the air volume detected by the first air volume sensor is compared with a first threshold value; comparing the air volume detected by the second air volume sensor with a first threshold value; the air volume detected by the ith air volume sensor is compared with a first threshold value.
Before step S101, the monitoring method further includes:
determining that the welding device has an output current signal. Before judging whether the air volume detected by each air volume sensor is greater than a first threshold value, whether the welding equipment has output current can be detected, when the welding equipment has the output current, the welding equipment works, and at the moment, the condition of a main air duct can affect the welding equipment, so that the condition of the main air duct of the welding equipment needs to be judged so as not to affect the normal operation of the welding equipment, and whether the air volume detected by each air volume sensor is greater than the first threshold value needs to be judged; when the welding equipment does not output current, the welding equipment is not in a working state, for example, a shutdown state or a standby state, the welding equipment does not need to work, the condition of the main air duct does not influence the welding equipment, the condition of the main air duct of the welding equipment does not need to be judged, and therefore whether the air volume detected by each air volume sensor is larger than a first threshold value or not does not need to be judged.
And when the air volume detected by at least one of the air volume sensors is greater than a first threshold value, determining that the state of the main air duct in the welding equipment is an abnormal state, executing the step S102, and sending a prompt signal.
When the monitoring processor judges that the air volume detected by one air volume sensor is larger than a first threshold value, the state of the main air duct of the welding equipment is judged to be in an abnormal state at present, and a prompt signal is sent. It should be noted that even if the air volumes detected by the other air volume sensors are all less than or equal to the first threshold, as long as the air volume detected by one of the air volume sensors is greater than the first threshold, it is determined that the main air duct is abnormal, and a prompt signal is sent.
Further, as shown in fig. 2, when the air volume detected by at least one of the air volume sensors is greater than the first threshold, the method further includes step S103 of determining whether the detected air volume at the at least one is greater than the second threshold.
Specifically, for example, when the air volume detected by the first air volume sensor and the air volume detected by the second air volume sensor are greater than the first threshold value, the air volume detected by the first air volume sensor and the air volume detected by the second air volume sensor are compared with the second threshold value.
And when the air volume detected at least one position is smaller than or equal to a second threshold value, determining that the state of the main air duct in the welding equipment is a primary abnormal state, executing a step S104, and sending a first display signal to the terminal.
In detail, when the condition of the main air duct in the welding equipment is determined to be a primary abnormal condition at this time, the primary abnormal condition may be determined to be caused according to the air volume detected at the at least one position, that is, the air volume greater than the first threshold value.
Based on the determined cause of the primary abnormal state, a solution to the primary abnormal state may be obtained. And generates a third display signal to be sent to a terminal for display, where the terminal may be a display, but is not limited thereto, and may also be other devices, and all of which are within the protection scope of the present disclosure. For example: when the air volume value is larger than the first threshold value, the condition that deposited dust possibly exists in the welding equipment can be determined through the air volume. In this case, a solution to this problem may be to remove dust from the interior of the welder equipment. The third signal thus displayed may be "dust accumulates inside the welding equipment, please remove dust inside the welding equipment". Because the reason of the primary abnormal state corresponding to different models of welding equipment and the solution for solving the primary abnormal state may be different, the reason of the primary abnormal state and the corresponding solution protected by the present disclosure are not limited thereto, and are within the scope of the present disclosure.
And when the air volume detected at least one position is larger than a second threshold value, determining that the state of the main air duct in the welding equipment is a secondary abnormal state, executing a step S105, and sending a second display signal and an audio prompt signal to the terminal.
In addition, the second display signal and the audio signal can be sent to the terminal, and meanwhile, a stop signal can be sent to the welding equipment, so that the welding equipment stops working.
Specifically, the abnormal condition represented by the above-mentioned secondary abnormal state is more serious than the primary abnormal state. When the condition of the main air duct in the welding equipment is determined to be a secondary abnormal condition at this time, the cause of the secondary abnormal condition can be determined according to the air volume detected at the at least one position, namely the air volume larger than the second threshold value.
Based on the determined cause of the secondary abnormal state, a solution to the secondary abnormal state may be obtained. And generates a fourth display signal to be transmitted to the terminal. For example: when the air volume value is larger than the second threshold value, the condition that the dust is possibly seriously deposited inside the welding equipment can be analyzed and obtained, and the welding equipment can be damaged. The solving method for solving the problem can be to remove dust in the welding machine equipment. The fourth display signal displayed in this way may be "serious dust accumulation inside the welding equipment, please remove dust inside the welding equipment, otherwise, normal welding cannot be performed". And when the terminal displays the reason and the solution, the alarm unit plays an alarm audio to warn the user to pay attention to the problem. In addition, since the reasons for the secondary abnormal state and the solutions for solving the secondary abnormal state may be different for different models of welding equipment, the reasons for the secondary abnormal state and the corresponding solutions for solving the secondary abnormal state, which are protected by the present disclosure, are not limited thereto and are within the scope of the present disclosure.
Due to the serious dust accumulation problem inside the welding equipment, in order to prevent damage to the welding equipment, a stop signal needs to be sent to the welding equipment to stop the operation of the welding equipment. Since the operation of the welding equipment is forcibly stopped, if the user wants to continue using the welding equipment, the welding equipment must be maintained and the internal dust must be removed, thereby achieving the purpose of maintaining the welding equipment by the user.
If the alarm unit still plays the alarm audio after the user cleans the welding equipment, the alarm audio is displayed and prompted to the user at the terminal, and the user may be that a fan inside the welding equipment is damaged or a sensor fails, but the method is not limited to this.
When the air volume detected by each air volume sensor is judged to be smaller than or equal to the first threshold value, the condition of the main air duct in the welding equipment is a normal condition, the welding equipment operates normally, and therefore subsequent actions are not performed, and the step S100 is continuously executed, namely the air volume detected by each air volume sensor is continuously obtained.
A second aspect of the present disclosure discloses a welding apparatus, as shown in fig. 3, wherein the welding apparatus has a plurality of working members 300 inside, a main air duct is formed between the plurality of working members 300, and an air volume sensor 301 is provided at each working member 300 for detecting an air volume at each working member 300. In addition, only two to three air volume sensors 301 may be provided for sampling the air volume at each of the working parts 300 in real time.
The welding apparatus may include a monitoring processor. The monitoring processor may include an obtaining unit 302, a determining unit 303, and a determining unit 304. The acquiring unit 302 is configured to acquire the air volume detected by each air volume sensor 301. The judgment unit 303 is configured to judge whether the air volume detected by each air volume sensor 301 is greater than a first threshold. When the first judging unit 303 judges that the air volume detected at least one of the air volume sensors 301 is greater than a first threshold value, the determining unit 304 determines that the state of the main air duct in the welding equipment is an abnormal state, and sends a prompt signal; when the judgment unit 303 judges that the air volumes detected by the air volume sensors 301 are all less than or equal to the first threshold value, the determination unit 304 determines that the main duct state is a normal state.
In addition, the monitoring processor may further include an analysis unit 305 for analyzing the cause of the abnormality of the condition of the main duct and giving a solution to the abnormality.
In addition to this, the welding apparatus comprises a display/alarm unit 306 and a current detection unit 307. The display/alarm unit 306 is configured to receive the prompt signal sent by the determining unit 304, display the prompt signal on the terminal, and/or alarm according to the prompt signal.
And a current detection unit 307 for detecting an output current signal of the welding equipment and transmitting the output current signal to the monitoring processor.
In addition, the welding equipment may further include a shutdown control unit 308 for receiving a prompt signal from the determination unit 304 to control the welding equipment to stop working.
It should be noted that fig. 3 is only for schematically showing the components and units of the welding device, and does not represent the positions of the components and units in the welding device, nor represents the working processes of the components and units, and specifically, the working processes refer to the description of the welding device.
A third aspect of the disclosure discloses an electronic device comprising one or more processors and a storage. The storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the one or more processors realize the monitoring method for the internal air volume of the welding equipment.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the techniques disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.
Claims (9)
1. The monitoring method of the welding equipment is characterized in that a plurality of working components are arranged in the welding equipment, a main air duct of the welding equipment is formed among the working components, and an air volume sensor is arranged at each working component and used for detecting the air volume of the corresponding working component; the monitoring method comprises the following steps:
acquiring the air volume detected by each air volume sensor;
judging whether the air volume detected by each air volume sensor is greater than a first threshold value;
when the air volume detected by at least one of the air volume sensors is larger than the first threshold value, determining that the state of a main air duct in the welding equipment is an abnormal state, and sending a prompt signal;
when the air volume detected by each air volume sensor is smaller than or equal to the first threshold value, determining that the state of the main air duct is a normal state, continuously acquiring the air volume detected by each air volume sensor,
wherein, when the air volume detected at least one of the air volume sensors is greater than the first threshold value, determining that the state of the main air duct in the welding equipment is an abnormal state, and sending a prompt signal, the method comprises:
when the air volume detected at least one position of each air volume sensor is larger than the first threshold value, judging whether the air volume detected at the at least one position is larger than a second threshold value;
when the air volume detected at the at least one position is smaller than or equal to the second threshold value, determining that the state of a main air duct in the welding equipment is a primary abnormal state, and sending a first display signal to a terminal;
and when the air volume detected at the at least one position is larger than the second threshold value, determining that the state of the main air duct in the welding equipment is a secondary abnormal state, and sending a second display signal and an audio prompt signal to a terminal.
2. The monitoring method according to claim 1, further comprising, while sending the second display signal and the audio prompt signal to the terminal:
and sending a stop signal to the welding equipment to stop the welding equipment.
3. The monitoring method according to claim 1, further comprising, before acquiring the air volume detected by each of the air volume sensors:
acquiring a data model of welding equipment;
determining the first threshold and the second threshold based on a data model of the welding device.
4. The monitoring method according to claim 1, wherein before determining whether the air volume detected by each air volume sensor is greater than a first threshold, the method further comprises:
determining that the welding device has an output current signal.
5. The monitoring method according to claim 1, wherein when determining that the state of a main duct in the welding equipment is a primary abnormal state, further comprising:
determining the reason for forming the primary abnormal state according to the air volume detected at the at least one position;
and acquiring a solving method for solving the primary abnormal state based on the reason for forming the primary abnormal state, and generating a third display signal and sending the third display signal to the terminal.
6. The monitoring method according to claim 1, wherein when determining that the state of the main air duct in the welding equipment is a secondary abnormal state, further comprising:
determining the reason of the secondary abnormal state according to the air volume detected at the at least one position;
and acquiring a solving method for solving the secondary abnormal condition based on the reason for forming the secondary abnormal condition, and simultaneously generating a fourth display signal and an audio prompt signal and sending the fourth display signal and the audio prompt signal to the terminal.
7. A welding apparatus, characterized in that the welding apparatus comprises:
a plurality of working components forming a main air duct therebetween;
the air volume sensors are respectively arranged at a plurality of working components and used for detecting the air volume of each working component;
the air quantity sensor comprises a monitoring processor, a control unit and a control unit, wherein the monitoring processor comprises an acquisition unit, a judgment unit and a determination unit, and the acquisition unit is used for acquiring the air quantity detected by each air quantity sensor;
the judging unit is used for judging whether the air volume of each working component detected by each air volume sensor is larger than a first threshold value;
the determining unit is used for determining that the state of a main air duct in the welding equipment is an abnormal state and sending a prompt signal when the air volume detected at least one of the air volume sensors is larger than the first threshold;
the determining unit is further configured to determine that the main air duct is in a normal state when the air volume detected by each air volume sensor is less than or equal to the first threshold, and continue to acquire the air volume detected by each air volume sensor at each working component;
the determination unit is further configured to determine that a state of a main air duct in the welding equipment is a primary abnormal state and send a first display signal when the air volume detected at the at least one position is less than or equal to a second threshold value, and determine that the state of the main air duct in the welding equipment is a secondary abnormal state and send a second display signal and an audio prompt signal when the air volume detected at the at least one position is greater than the second threshold value.
8. The welding apparatus of claim 7, further comprising:
the shutdown control unit is used for controlling the welding equipment to stop working;
and the current detection unit is used for detecting an output current signal of the welding equipment and transmitting the output current signal to the monitoring processor.
9. An electronic device, comprising:
one or more processors;
storage means for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to carry out the monitoring method according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911286303.3A CN110936073B (en) | 2019-12-13 | 2019-12-13 | Welding equipment, monitoring method thereof and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911286303.3A CN110936073B (en) | 2019-12-13 | 2019-12-13 | Welding equipment, monitoring method thereof and electronic equipment |
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| CN206139996U (en) * | 2016-07-26 | 2017-05-03 | 兆东机电（启东）有限公司 | Laser beam welding spark is caught, dust absorption integrated system |
| CN206527419U (en) * | 2017-02-27 | 2017-09-29 | 成都基高科技有限公司 | A kind of smoke abatement system of welding equipment |
| CN108008787A (en) * | 2017-12-08 | 2018-05-08 | 郑州云海信息技术有限公司 | It is a kind of to apply the dust prevention system that realize intelligent alarm on the server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| NO328089B1 (en) * | 2007-09-03 | 2009-11-30 | Weltec As | Tire gas flow controller for a welding apparatus |
| CN207840481U (en) * | 2017-12-15 | 2018-09-11 | 唐山松下产业机器有限公司 | Welding equipment and its control device |
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| US7253743B2 (en) * | 2005-02-07 | 2007-08-07 | Cisco Technology, Inc. | Techniques for identifying when to change an air filter |
| CN104697765A (en) * | 2014-08-26 | 2015-06-10 | 安徽工程大学 | Method and system for detecting faults of automotive air conditioner |
| CN206139996U (en) * | 2016-07-26 | 2017-05-03 | 兆东机电（启东）有限公司 | Laser beam welding spark is caught, dust absorption integrated system |
| CN206527419U (en) * | 2017-02-27 | 2017-09-29 | 成都基高科技有限公司 | A kind of smoke abatement system of welding equipment |
| CN108008787A (en) * | 2017-12-08 | 2018-05-08 | 郑州云海信息技术有限公司 | It is a kind of to apply the dust prevention system that realize intelligent alarm on the server |
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