CN112378908A - Capacitor polarity installation detection device and detection method - Google Patents
Capacitor polarity installation detection device and detection method Download PDFInfo
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Abstract
The embodiment of the invention discloses a capacitor polarity installation detection device and a detection method, wherein the capacitor polarity installation detection device comprises: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring a capacitor installation image; and the control module is connected with the identification acquisition module and the image acquisition module, and is used for controlling the image acquisition module to acquire the installation image information of the capacitor according to the acquired identification of the product installed on the capacitor and judging whether the polarity installation of the capacitor is correct or not according to the installation image information of the capacitor. The problems of missing detection, error detection, low detection efficiency and the like in the prior art are solved, whether capacitor polarity installation is correct or not is automatically detected, the detection accuracy and efficiency are improved, the manual operation amount is reduced, and the detection flow is simplified.
Description
Technical Field
The embodiment of the invention relates to the technical field of detection, in particular to a capacitor polarity installation detection device and a detection method.
Background
During the production and manufacturing process of the frequency converter, a plurality of electrolytic capacitors are generally required to be installed in the frequency converter shell. Since the electrolytic capacitor has a positive and negative polarity, it is necessary to distinguish the installation direction of the capacitor at the time of installation. The used electric capacity of converter generally is the electrolytic capacitor of large capacity, and the circular telegram can produce very big leakage current behind the installation mistake, and the core can produce high temperature and lead to electrolyte heating expansion, can cause danger such as explosion, fire when serious. Therefore, the installation and detection of the frequency converter capacitor is an important work in the production process of the frequency converter.
At present, the common method for detecting the installation direction of the capacitor in the production process of the frequency converter is that an installation operator carries out manual visual inspection and marks, and an inspector carries out visual spot inspection after the assembly operation is finished. If the capacitor polarity is installed incorrectly during visual inspection by the inspector, the inspector issues a bad handling order which is sent to the production department, and the production department arranges the operator to disassemble the shell and correct the installation again.
However, since the capacitor is installed inside the housing of the frequency converter and is shielded by some devices, the above detection method has the following disadvantages: firstly, the manual visual inspection method is easy to cause the capacitor with wrong installation and missing inspection due to the negligence of inspectors, and the 100% wrong detection cannot be guaranteed. Secondly, after the inspector visually checks and finds errors, the operator needs to disassemble a large amount of components to correct the capacitor installation, so that the process is complex and the efficiency is extremely low. In addition, the manual visual inspection mode has no detection data record, so that the data cannot be traced in the later period, and the data cannot be analyzed aiming at each assembly post.
Disclosure of Invention
The invention provides a capacitor polarity installation detection device and a detection method, which are used for automatically detecting whether capacitor polarity installation is correct or not, improving the accuracy and efficiency of detection, reducing the manual work load and simplifying the detection process.
In a first aspect, an embodiment of the present invention provides a device for detecting installation of a capacitor polarity, including:
the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor;
the image acquisition module is used for acquiring capacitor installation image information;
and the control module is used for controlling the image acquisition module to acquire capacitor installation image information according to the acquired identifier of the product on which the capacitor is installed and judging whether the capacitor polarity installation is correct or not according to the capacitor installation image information.
Optionally, the capacitor polarity installation detection device further comprises an alarm module, and the alarm module is electrically connected with the control module.
Alarm module is the three-colour warning light, including first colour signal lamp, second colour signal lamp and third colour signal lamp, the three-colour warning light is used for image acquisition module's sign lights when inconsistent with the sign of electric capacity installation product first colour signal lamp is lighted when control module judges the polarity installation of electric capacity is correct second colour signal lamp is lighted when control module judges the polarity installation error of electric capacity third colour signal lamp.
Optionally, the image acquisition module includes a camera and a signal trigger unit, the signal trigger unit is electrically connected to the camera, the control module is electrically connected to the signal trigger unit, and the control module is configured to trigger the camera to acquire the installation image information of the capacitor by controlling the signal trigger unit when the identifier of the image acquisition module is consistent with the identifier of the product installed in the capacitor.
Optionally, the signal triggering unit is a triggering button.
Optionally, the identification acquisition module is a scanning gun.
Optionally, the control module includes a processor unit, a storage unit and an information management unit, the processor unit is electrically connected to the storage unit, the storage unit is electrically connected to the information management unit, the storage unit is used for storing capacitor installation image information, and the information management unit is used for reading the capacitor installation image information stored in the storage unit and reporting a worker when the capacitor test result is read as correct installation information.
Optionally, a group of capacitor polarity installation detection systems is formed by one identifier acquisition module and one image acquisition module, and the control module is connected to at least two groups of capacitor polarity installation detection systems.
In a second aspect, an embodiment of the present invention further provides a method for detecting installation of a capacitor polarity, where the method is performed by a device for detecting installation of a capacitor polarity, where the device includes: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring capacitor installation image information; the control module is connected with the identification acquisition module and the image acquisition module;
the method comprises the following steps:
and controlling an image acquisition module to acquire capacitor installation image information according to the acquired identifier of the product on which the capacitor is installed, and judging whether the capacitor polarity installation is correct or not according to the capacitor installation image information.
Optionally, when the image acquisition module is controlled to acquire the capacitor installation image information according to the acquired identifier of the product installed on the capacitor,
further comprising: and storing the collected capacitor installation image information, and naming a storage file in a mode of 'product identification + test result + station identification'.
The invention provides a capacitor polarity installation detection device and a detection method, wherein the capacitor polarity installation detection device comprises: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring a capacitor installation image; and the control module is connected with the identification acquisition module and the image acquisition module, and is used for controlling the image acquisition module to acquire the installation image information of the capacitor according to the acquired identification of the product installed on the capacitor and judging whether the polarity installation of the capacitor is correct or not according to the installation image information of the capacitor. The problems of missing detection, error detection, low detection efficiency and the like in the prior art are solved, whether capacitor polarity installation is correct or not is automatically detected, the detection accuracy and efficiency are improved, the manual operation amount is reduced, and the detection flow is simplified.
Drawings
Fig. 1 is a schematic structural diagram of a capacitor polarity installation detection apparatus according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of a capacitor polarity installation detection apparatus according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of another capacitor polarity installation detection device according to a second embodiment of the present invention;
fig. 4 is a flowchart of a capacitor polarity installation detection method in the third embodiment of the present invention;
fig. 5 is a flowchart of a capacitor polarity mounting test provided in the third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a schematic structural diagram of a capacitance polarity installation detection apparatus according to a first embodiment of the present invention. Referring to fig. 1, the capacitive polarity mounting detection apparatus includes: the identification acquisition module 10 is used for acquiring the identification of a product mounted with the capacitor; an image obtaining module 20, configured to obtain capacitor installation image information; and the control module 30 is connected with the identifier acquiring module 10 and the image acquiring module 20, and the control module 30 is configured to control the image acquiring module to acquire capacitor installation image information according to the acquired identifier of the product on which the capacitor is installed, and judge whether the capacitor polarity installation is correct according to the capacitor installation image information.
The product mounted by the capacitor can be a frequency converter, and each frequency converter provided with the capacitor is provided with a mark, such as a product number, a bar code, a two-dimensional code and other mark information. The identification of the product to be detected and mounted with the capacitor can be located by the identification acquisition module 10, and the capacitor mounting of which product is specifically detected can be determined, so that the detected product and the undetected product can be conveniently distinguished, and the product tracing in the later period is facilitated.
The control module 30 may be a single chip, a PLC controller, or other controller or control chip. The control module is pre-stored with a reference image with correct capacitor polarity installation, and the installation image of the capacitor to be tested, which is acquired in real time, is compared with the stored correct reference image, so that whether the polarity installation of the capacitor to be tested is correct or not can be judged.
In the technical solution of this embodiment, the implementation process of the capacitance polarity installation detection apparatus is as follows: taking a capacitor-mounted product as an example of a frequency converter for explanation, referring to fig. 1, first, the control module 30 controls the identifier obtaining module 10 to collect an identifier of the frequency converter on which the capacitor is mounted, for example, collecting product number information of the frequency converter, and the control module 30 controls the image obtaining module 20 to collect mounting image information of the capacitor of the frequency converter corresponding to the product number according to the product number information of the frequency converter collected by the identifier obtaining module 10, and determines whether the polarity mounting of the capacitor is correct according to the collected mounting image information of the capacitor. Therefore, the control module can automatically identify the identifier of the product mounted on the capacitor to be detected, correspondingly detect the mounting image information of the capacitor according to the identifier and judge whether the polarity mounting of the capacitor to be detected is correct or not, so that the automatic detection is realized, the detection accuracy is improved, the manual operation amount is reduced, the detection flow is simplified, and the detection efficiency is improved.
The technical scheme of this embodiment, through providing a detection device is installed to electric capacity polarity, this detection device is installed to electric capacity polarity includes: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring a capacitor installation image; and the control module is connected with the identification acquisition module and the image acquisition module, and is used for controlling the image acquisition module to acquire the installation image information of the capacitor according to the acquired identification of the product installed on the capacitor and judging whether the polarity installation of the capacitor is correct or not according to the installation image information of the capacitor. The problems of missing detection, error detection, low detection efficiency and the like in the prior art are solved, whether capacitor polarity installation is correct or not is automatically detected, the detection accuracy and efficiency are improved, the manual operation amount is reduced, and the detection flow is simplified.
Example two
Fig. 2 is a schematic structural diagram of a capacitance polarity installation detection apparatus according to a second embodiment of the present invention. On the basis of the first embodiment, referring to fig. 2, the capacitive polarity installation detection device further includes an alarm module 40, and the alarm module 40 is electrically connected to the control module 30.
The alarm module 40 is configured to alarm when the identifier of the image acquisition module 20 is inconsistent with the identifier of the product mounted on the capacitor, so as to warn relevant personnel to perform processing, thereby avoiding errors in detection results of different products. The polarity installation error detection method is used for warning passing when the control module judges that the polarity installation of the capacitor is correct, and also used for alarming when the control module judges that the polarity installation of the capacitor is incorrect, so that relevant personnel or other operation stations are warned to change, replace and the like the capacitor with the wrong polarity installation, the final detection result is correct in polarity installation, and therefore the accuracy of the polarity installation of the capacitor can be ensured.
Optionally, with continued reference to fig. 2, the alarm module 40 is a three-color alarm lamp 41, and includes a first color signal lamp L1, a second color signal lamp L2, and a third color signal lamp L3, where the three-color alarm lamp 41 is configured to light the first color signal lamp L1 when the identifier of the image capturing module 20 is inconsistent with the identifier of the product mounted on the capacitor, light the second color signal lamp L2 when the control module 30 determines that the polarity of the capacitor is correctly mounted, and light the third color signal lamp L3 when the control module 30 determines that the polarity of the capacitor is incorrectly mounted.
The first color signal lamp L1 may be a yellow signal lamp, the second color signal lamp L2 may be a green signal lamp, and the third color signal lamp L3 may be a red signal lamp. For example, when the identifier of the image capturing module 20 is not consistent with the identifier of the product mounted on the capacitor, the first color signal lamp L1 displays a yellow signal to prompt an error, when the control module 30 determines that the polarity of the capacitor is correctly mounted, the second color signal lamp L2 displays a green signal to prompt an operator to pass the test, when the control module 30 determines that the polarity of the capacitor is incorrectly mounted, the third color signal lamp L3 displays a yellow signal to prompt the operator to prompt an error in mounting the capacitor, after the operator corrects the direction of the capacitor, the image capturing module 30 re-collects the capacitor mounting image, until the system determines that the test passes, the information of the test is not stored, and subsequent tracing is facilitated.
Optionally, with reference to fig. 2 continuously, the image acquisition module 20 includes a camera 21 and a signal trigger unit 22, the signal trigger unit 22 is electrically connected to the camera 21, the control module 30 is electrically connected to the signal trigger unit 22, and the control module 30 is configured to trigger the camera 21 to acquire the installation image information of the capacitor by controlling the signal trigger unit 22 when the identifier of the image acquisition module is consistent with the identifier of the product where the capacitor is installed.
The camera 21 may be an industrial CCD camera. During detection, a product provided with the capacitor is placed on a detection station, and the camera 21 can be installed above the detection station, for example, at a position right above the capacitor to be detected, so that a user can conveniently take pictures to obtain an installation image of the capacitor. The camera 21, the signal triggering unit 22 and the identification acquiring module 10 are respectively provided with an identification, such as a two-dimensional code, a serial number, a bar code, and the like. The capacitance polarity detection device can comprise a plurality of detection stations, wherein each detection station is correspondingly provided with a camera 21, a signal trigger unit 22 and an identification acquisition module 10 and is used for detecting whether the polarity installation of the capacitor to be detected arranged at the station is correct or not. For example, after an operator installs the capacitor in the frequency converter, the control module 30 controls the identifier obtaining module 10 to collect a two-dimensional code (independent mark) corresponding to the frequency converter and input test software, and then controls the signal triggering unit 22 to be turned on, the signal triggering unit 22 controls the camera at the corresponding station to take a capacitor installation picture and send the capacitor installation picture to the control module 30, and the control module 30 determines whether the capacitor polarity installation is correct according to the received installation picture.
Alternatively, the signal triggering unit 22 is a trigger button.
Optionally, the identity acquisition module 10 is a scanning gun.
Optionally, with reference to fig. 2, the control module 30 includes a processor unit 31, a storage unit 32, and an information management unit 33, where the processor unit 31 is electrically connected to the storage unit 32, the storage unit 32 is electrically connected to the information management unit 33, the storage unit 32 is configured to store the capacitor mounting image information, and the information management unit 33 is configured to read the capacitor mounting image information stored in the storage unit 32, and perform work reporting when the capacitor test result is read as correct mounting information.
The storage unit 32 is an intermediate table, and the information management unit 33 is an MES (Manufacturing Execution System).
Specifically, in order to prevent the cross use of the scanning guns and the CCD cameras at the plurality of stations, after the processor unit 31 processes the taken pictures, it determines whether the test requests are the same station according to the serial numbers of the scanning guns and the serial numbers of the CCD cameras, and if the serial numbers are the same, the processor unit 31 processes the determination result; if the serial numbers are not consistent, the processor unit 31 controls to light a yellow signal lamp of a station where the CCD camera is located to prompt an error. When the processor unit 31 judges that the capacitor installation direction is correct, the result of passing the test is bound with the two-dimensional code of the tested frequency converter, and the result is stored in the intermediate table to be read by the MES system, and meanwhile, the green signal for lightening the station is controlled to prompt an operator that the test passes. When the processor unit 31 judges that the installation direction is wrong, the red signal lamp of the station is controlled to be lightened to prompt an operator of installation error. After the operator corrects the capacitor direction, scanning the code again and taking a picture, and storing the information of passing the test into the intermediate table until the system judges that the test is passed. And after the operator finishes the whole machine assembly operation, reporting the worker in the MES system. And scanning the two-dimensional code of the frequency converter to be reported in the MES system, and reading corresponding capacitance detection result information by the MES system from the middle table according to the two-dimensional code. If the information passing the test is read, normal work reporting can be performed; if the test passing information cannot be read, the work reporting cannot be finished.
Fig. 3 is a schematic structural diagram of another capacitive polarity mounting detection apparatus provided in the second embodiment of the present invention. Optionally, a set of capacitor polarity installation detection systems is formed by an identifier acquisition module and an image acquisition module, and the control module is connected to at least two sets of capacitor polarity installation detection systems.
Referring to fig. 3, the first identifier acquiring module 11 and the first image acquiring module 201 are both electrically connected to the control module 30, and the first identifier acquiring module 11 and the first image acquiring module 201 form a first group of capacitor polarity installation detecting system 101. The second identifier acquiring module 12 and the second image acquiring module 202 are both electrically connected to the control module 30, and the second identifier acquiring module 12 and the second image acquiring module 202 form a second group of capacitor polarity installation detecting systems 102. Therefore, the detection system can provide a plurality of detection stations simultaneously by arranging a plurality of groups of capacitor polarity installation detection systems, and can detect a plurality of capacitors in batches simultaneously, so that the detection efficiency can be improved, the manual workload is reduced, the working time for correcting and installing is saved, and the detection cost is reduced.
In addition, it should be noted that a plurality of capacitance polarity installation detection systems may also be included, and the specific number may be set according to an actual detection requirement, which is not specifically limited in this embodiment.
EXAMPLE III
Fig. 4 is a flowchart of a method for detecting installation of capacitor polarity according to a third embodiment of the present invention, where the third embodiment is applicable to an implementation process of the method for detecting installation of capacitor polarity, and the method can be executed by a device for detecting installation of capacitor polarity, where the device includes: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring a capacitor installation image; the control module is connected with the identification acquisition module and the image acquisition module;
the method specifically comprises the following steps:
and step 110, controlling an image acquisition module to acquire installation image information of the capacitor according to the acquired identification of the product installed on the capacitor.
The product installed by each capacitor corresponds to one identification, and the image acquisition module correspondingly arranged is controlled to acquire the installation image of the capacitor to be detected after the identification of the product installed by the capacitor to be detected is acquired, so that the product installed by each capacitor can be detected one by one according to the identification, error detection and omission can be prevented, and the reliability of detection is improved.
And step 120, judging whether the polarity installation of the capacitor is correct or not according to the installation image information of the capacitor.
The control module is used for storing a reference image with correct capacitor polarity installation in advance, and comparing the installation image of the capacitor to be tested acquired in real time with the stored correct reference image to judge whether the polarity installation of the capacitor to be tested is correct or not.
In the technical solution of this embodiment, a method for detecting installation of capacitance polarity is provided, where the method is performed by a device for detecting installation of capacitance polarity, and the device includes: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring a capacitor installation image; the control module is connected with the identification acquisition module and the image acquisition module; the method comprises the following steps: and controlling an image acquisition module to acquire the installation image information of the capacitor according to the acquired identifier of the product installed on the capacitor, and judging whether the polarity installation of the capacitor is correct or not according to the installation image information of the capacitor. The problems of missing detection, error detection, low detection efficiency and the like in the prior art are solved, whether capacitor polarity installation is correct or not is automatically detected, the detection accuracy and efficiency are improved, the manual operation amount is reduced, and the detection flow is simplified.
Optionally, when the image acquisition module is controlled to collect the installation image information of the capacitor according to the acquired identification of the product installed on the capacitor,
further comprising: and storing the collected installation image information of the capacitor, and naming a storage file in a mode of 'product identification + test result + station identification'.
All pictures shot in the testing process are stored in the control module, the pictures are named as storage files in a mode of 'product identification + testing result + station identification', for example, the pictures are named in a format of 'product two-dimensional code + testing result + station number', and follow-up tracing searching and data analysis are facilitated.
Optionally, the capacitor polarity installation detection device further comprises an alarm module, and the alarm module is electrically connected with the control module.
Optionally, alarm module is the tristimulus designation warning light, including first colour signal lamp, second colour signal lamp and third colour signal lamp, and the tristimulus designation warning light is used for lighting when the sign of image acquisition module is inconsistent with the sign of the product that electric capacity was installed first colour signal lamp lights the second colour signal lamp when control module judges the polarity installation of electric capacity is correct, lights the third colour signal lamp when control module judges the polarity installation error of electric capacity.
Optionally, the image acquisition module includes a camera and a signal trigger unit, the signal trigger unit is electrically connected to the camera, the control module is electrically connected to the signal trigger unit, and the control module is configured to trigger the camera to acquire the installation image information of the capacitor by controlling the signal trigger unit when the identifier of the image acquisition module is consistent with the identifier of the product installed on the capacitor.
Optionally, the signal triggering unit is a triggering button.
Optionally, the identification acquisition module is a scanning gun.
Optionally, the control module includes a processor unit, a storage unit and an information management unit, the processor unit is electrically connected to the storage unit, the storage unit is electrically connected to the information management unit, the storage unit is used for storing the installation image detection information of the capacitor, and the information management unit is used for reading the installation image detection information of the capacitor stored in the storage unit and reporting the worker when the capacitor test result is read as the correct installation information.
Optionally, a set of capacitor polarity installation detection systems is formed by an identifier acquisition module and an image acquisition module, and the control module is connected to at least two sets of capacitor polarity installation detection systems.
Fig. 5 is a flowchart of a capacitor polarity mounting test provided in the third embodiment of the present invention. Exemplarily, taking a capacitor installation product as an example of a frequency converter, fig. 5 shows an overall flowchart for detecting whether capacitor polarity installation is correct by using the capacitor polarity installation detection method provided by the embodiment of the present invention. Specifically, referring to fig. 5, firstly, after the capacitor is assembled, scanning the two-dimensional code of the product, starting the trigger button, determining whether the scanning gun is matched with the trigger button, if not, lighting a yellow signal lamp by the control module to indicate an error, correcting the positions of the scanning gun and the button, re-scanning the two-dimensional code of the product, starting the trigger button, and judging again until the scanning gun is matched with the trigger button; if the scanning gun is matched with the trigger button, judging whether the capacitor installation polarity direction is correct, if not, controlling a red signal lamp to prompt an error, correcting the capacitor polarity direction, and judging again from the step of 'capacitor assembly completion' after correction assembly is completed until the capacitor installation polarity direction is correct; if the installation polarity direction of the capacitor is correct, controlling to light a green signal lamp for correct prompt, binding the test passing information with the two-dimension code of the product and storing the test passing information in a middle table, completing the assembly operation of the product, scanning the two-dimension code of the product by an MES system for reporting a worker, then judging whether the test result information read by the MES corresponding to the two-dimension code of the product passes or not, if so, reporting the worker successfully, and ending the test flow; if not, reporting the worker failure, confirming whether the code scanning troubleshooting and the correction process have errors, and judging again from the step of 'finishing the capacitor assembly' until the worker is successfully reported, and finishing the whole test process.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A capacitive polarity mount detection device, comprising:
the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor;
the image acquisition module is used for acquiring capacitor installation image information;
and the control module is used for controlling the image acquisition module to acquire capacitor installation image information according to the acquired identifier of the product on which the capacitor is installed and judging whether the capacitor polarity installation is correct or not according to the capacitor installation image information.
2. The capacitive polarity installation detection device of claim 1 further comprising an alarm module electrically connected to the control module.
3. The device for detecting installation of polarity of capacitor according to claim 2, wherein the alarm module is a three-color alarm lamp including a first color signal lamp, a second color signal lamp and a third color signal lamp, the three-color alarm lamp is configured to light the first color signal lamp when the identifier of the image capturing module is inconsistent with the identifier of the product on which the capacitor is installed, light the second color signal lamp when the control module determines that the installation of polarity of the capacitor is correct, and light the third color signal lamp when the control module determines that the installation of polarity of the capacitor is incorrect.
4. The installation detection device of claim 1, wherein the image acquisition module comprises a camera and a signal trigger unit, the signal trigger unit is electrically connected to the camera, the control module is electrically connected to the signal trigger unit, and the control module is configured to trigger the camera to acquire the installation image information of the capacitor by controlling the signal trigger unit when the identifier of the image acquisition module is consistent with the identifier of the product on which the capacitor is installed.
5. The capacitive polarity installation detection device of claim 4, wherein the signal trigger unit is a trigger button.
6. The capacitive polarity installation detection device of claim 1, wherein the identification acquisition module is a scanning gun.
7. The device for detecting installation of polarity of capacitor according to claim 1, wherein the control module includes a processor unit, a storage unit and an information management unit, the processor unit is electrically connected to the storage unit, the storage unit is electrically connected to the information management unit, the storage unit is used for storing capacitor installation image information, and the information management unit is used for reading the capacitor installation image information stored in the storage unit and reporting work when the capacitor test result is read as correct installation information.
8. The apparatus according to claim 1, wherein one of the identification acquisition modules and one of the image acquisition modules form a group of capacitance polarity installation detection systems, and the control module is connected to at least two groups of the capacitance polarity installation detection systems.
9. A capacitive polarity mount detection method, performed by a capacitive polarity mount detection apparatus, the apparatus comprising: the identification acquisition module is used for acquiring the identification of a product mounted with the capacitor; the image acquisition module is used for acquiring capacitor installation image information; the control module is connected with the identification acquisition module and the image acquisition module;
the method comprises the following steps:
and controlling an image acquisition module to acquire capacitor installation image information according to the acquired identifier of the product on which the capacitor is installed, and judging whether the capacitor polarity installation is correct or not according to the capacitor installation image information.
10. The installation detection method of capacitor polarity according to claim 9, wherein when the image acquisition module is controlled to collect the installation image information of capacitor according to the obtained identification of the product installed on the capacitor,
further comprising: and storing the collected capacitor installation image information, and naming a storage file in a mode of 'product identification + test result + station identification'.
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CN115267617A (en) * | 2022-08-03 | 2022-11-01 | 深圳市新中元电子有限公司 | Polarity direction determination method of aluminum electrolytic capacitor |
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