CN218995107U - New energy automobile battery defect visual inspection device - Google Patents
New energy automobile battery defect visual inspection device Download PDFInfo
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- CN218995107U CN218995107U CN202221349092.0U CN202221349092U CN218995107U CN 218995107 U CN218995107 U CN 218995107U CN 202221349092 U CN202221349092 U CN 202221349092U CN 218995107 U CN218995107 U CN 218995107U
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Abstract
The utility model discloses a new energy automobile battery defect visual detection device, which comprises a feeding channel and a camera, wherein one side of the feeding channel is provided with a rotating roller for moving a battery to the lower side of the camera, the upper side of the rotating roller is provided with a friction roller, and the friction roller is contacted with the end part of the battery; one side of the rotating roller is provided with a screening cylinder. The utility model has simple structural design, the battery is moved from the feeding channel to the lower side of the camera through the rotating roller for photographing detection, in the photographing process, the friction roller is started, the battery rotates in the groove by utilizing the friction force between the friction roller and the battery, so that 360-degree photographing is carried out on the surface of the battery, no dead angle detection of the battery is realized, and the light supplementing of a photographing scene is carried out by combining the auxiliary light source, so that the photographed image is clearer and more comprehensive, and the detection precision of the device is improved.
Description
Technical Field
The utility model relates to the technical field of battery detection, in particular to a visual detection device for defects of a new energy automobile battery.
Background
In pure new energy vehicles equipped with only a battery, the function of the battery is the sole source of power for the vehicle drive system. After the new energy storage battery is produced, a series of tests are required.
When manufacturing the battery, the phenomenon of bulging easily appears in the battery, needs the quality inspector to detect the battery after the production, and current detection device generally looks through staff's naked eye, and on the one hand detects for a long time, leads to visual fatigue easily, and on the other hand detects the precision low. Or a plurality of cameras are adopted to irradiate and detect from a plurality of angles, but the areas of the battery which are not right opposite to the cameras are poor in definition of pictures shot by the cameras, so that the appearance detection result of the battery can be influenced, the appearance detection precision of the battery is poor, unqualified appearance detection products can be caused to flow into the next procedure, the unqualified rate of the battery is high, and the cost is high.
Disclosure of Invention
The utility model aims at the defects in the prior art, and provides a new energy automobile battery defect visual detection device which can be used for shooting the surface of a battery without dead angles and improving the detection precision.
In order to achieve the above purpose, the utility model provides the following technical scheme:
the visual inspection device for the defects of the battery of the new energy automobile comprises a feeding channel and a camera, wherein a rotating roller for moving the battery to the lower side of the camera is arranged on one side of the feeding channel, a friction roller is arranged on the upper side of the rotating roller, and the friction roller is in contact with the end part of the battery; one side of the rotating roller is provided with a screening cylinder.
Preferably, the rotating roller comprises a roller shaft and a groove, and a battery is placed in the groove.
Preferably, two friction rollers are arranged and are respectively positioned at the end parts of the rotating rollers.
Preferably, one side of the rotating roller is also provided with a discharging channel, and the discharging channel is lower than the feeding channel.
Preferably, the feeding channel and the discharging channel are respectively provided with a limiting plate.
Preferably, an auxiliary light source is arranged at one side of the camera.
Preferably, the camera also comprises a control module connected with the camera, and the control module stores and analyzes the images.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model has simple structural design, the battery is moved from the feeding channel to the lower side of the camera through the rotating roller for photographing detection, in the photographing process, the friction roller is started, the battery rotates in the groove by utilizing the friction force between the friction roller and the battery, so that 360-degree photographing is carried out on the surface of the battery, no dead angle detection of the battery is realized, and the light supplementing of a photographing scene is carried out by combining the auxiliary light source, so that the photographed image is clearer and more comprehensive, and the detection precision of the device is improved.
2. When detecting a new battery, the utility model stops the rotating roller, and the camera and the friction roller work, and the gap is utilized to output the detection result of the last battery, and the screening cylinder is started according to the result.
If the battery is a qualified product, the battery continues to move along with the rotating roller until the battery falls onto the discharging channel; if the battery is an unqualified product, the battery is moved out of the groove by the screening cylinder, manual selection is not needed, the detection and screening procedures are optimized, and the qualified and unqualified products are screened, so that the working efficiency of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a left side view of FIG. 1;
fig. 3 is a front view of fig. 1.
In the figure: 1-feeding channel, 2-camera, 3-rotating roller, 4-friction roller, 5-discharging channel, 6-screening cylinder, 7-limiting plate, 8-battery.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
The visual defect detection device for the new energy automobile battery 8 comprises a feeding channel 1 and a camera 2, wherein an auxiliary light source is arranged on one side of the camera 2, as shown in fig. 1-3. When the surface of the battery 8 is photographed, the auxiliary light source is turned on, and the photographed image can be clearer by the auxiliary light source. The camera can set up a plurality of according to actual conditions to this carries out comprehensive shooting to battery 8 surface, with this precision that improves battery 8 outward appearance and detects.
The feeding channel 1 one side be equipped with the rotor roller 3 that is used for removing battery 8 to camera 2 downside, rotor roller 3 include roller and recess, the recess in place battery 8. The rotating roller 3 of the feeding channel 1 is matched with each other, so that the battery 8 on the feeding channel 1 can fall into the groove on the rotating roller 3, and the feeding action is completed.
The upper side of the rotating roller 3 is provided with a friction roller 4, the friction roller 4 is in contact with the end part of the battery 8, and the battery 8 can be driven to rotate by utilizing friction force between the friction roller 4 and the battery 8 when the friction roller 4 rotates, so that different positions of the battery 8 are detected. The friction rollers 4 are arranged at two ends of the rotating roller 3. The camera 2 is mounted on a stand, and both ends of the stand are respectively provided with a power source for driving the friction roller 4 to rotate.
And a control module connected to the camera 2, said control module storing and analysing the images. The information shot by the camera 2 is transmitted to the control module, and the control module can compare and analyze the information, obtain the result of whether the product is a qualified product or not, and record.
And a screening cylinder 6 is arranged on one side of the rotating roller 3. When the camera 2 and the friction roller 4 detect a new battery 8, the rotation roller 3 is in a stopped state at this time, the detection result of the last battery 8 is output by using the gap, and the screening cylinder 6 is started to screen according to the detection result.
One side of the rotating roller 3 is also provided with a discharging channel 5, and the discharging channel 5 is lower than the feeding channel 1. The feeding channel 1 and the discharging channel 5 are respectively provided with a limiting plate 7, and the limiting plates 7 can ensure the moving direction of the battery 8, so that the battery 8 can be well matched with the rotating roller 3.
When the feeding device is used, the feeding channel 1, the rotating roller 3 and the discharging channel 5 are started, and the feeding channel 1 and the rotating roller 3 are matched with each other, so that the battery A on the feeding channel 1 falls into the groove on the rotating roller 3.
The rotating roller 3 rotates so that the battery a moves below the camera 2 and the camera 2 performs photographing. When the camera 2 shoots, the rotating roller 3 stops working and starts the friction roller 4, the battery 8 rotates by utilizing the friction roller 4, so that 360-degree dead-angle-free shooting is carried out on the surface of the battery 8, comprehensive and clear image information is obtained, and the information is uploaded to the control module for analysis, judgment and recording.
After the detection of the battery a is completed, the rotating roller 3 rotates, and the battery B is brought to the detection position. When the battery B is detected, the rotating roller 3 is in a stop state, the detection result of the battery a is output at this time, and the screening cylinder 6 is started according to the result.
If the screening cylinder 6 is qualified, the screening cylinder is not operated; if the product is a defective product, the screening cylinder 6 is operated to remove the battery 8 from the rotating roller 3. When the detection of the battery B is completed, the rotating roller 3 continues to move. In the moving process, if the battery A is a qualified product, the battery A falls onto the discharging channel 5. And, at this time, battery B is located at the screening position. So reciprocating, detect and screen all battery 8, the process is simple, work efficiency is high.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. The visual inspection device for the defects of the battery of the new energy automobile comprises a feeding channel and a camera and is characterized in that a rotating roller for moving the battery to the lower side of the camera is arranged on one side of the feeding channel, a friction roller is arranged on the upper side of the rotating roller, and the friction roller is in contact with the end part of the battery; one side of the rotating roller is provided with a screening cylinder.
2. The visual inspection device for defects of a battery of a new energy automobile according to claim 1, wherein the rotating roller comprises a roller shaft and a groove, and the battery is placed in the groove.
3. The visual inspection device for defects of a battery of a new energy automobile according to claim 2, wherein two friction rollers are arranged at the end parts of the rotating rollers respectively.
4. The visual inspection device for defects of a battery of a new energy automobile according to claim 3, wherein one side of the rotating roller is further provided with a discharging channel, and the discharging channel is lower than the feeding channel.
5. The visual inspection device for defects of a battery of a new energy automobile according to claim 4, wherein the feeding channel and the discharging channel are respectively provided with a limiting plate.
6. The visual inspection device for defects of a battery of a new energy automobile according to any one of claims 1 to 5, wherein an auxiliary light source is arranged on one side of the camera.
7. The visual inspection device for defects of a battery of a new energy automobile according to claim 6, further comprising a control module connected with the camera, wherein the control module stores and analyzes the images.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349092.0U CN218995107U (en) | 2022-05-31 | 2022-05-31 | New energy automobile battery defect visual inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349092.0U CN218995107U (en) | 2022-05-31 | 2022-05-31 | New energy automobile battery defect visual inspection device |
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| Publication Number | Publication Date |
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| CN218995107U true CN218995107U (en) | 2023-05-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221349092.0U Active CN218995107U (en) | 2022-05-31 | 2022-05-31 | New energy automobile battery defect visual inspection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642539A (en) * | 2023-07-26 | 2023-08-25 | 安徽寰球智能装备有限公司 | Automatic detection device for lithium battery |
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2022
- 2022-05-31 CN CN202221349092.0U patent/CN218995107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116642539A (en) * | 2023-07-26 | 2023-08-25 | 安徽寰球智能装备有限公司 | Automatic detection device for lithium battery |
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