CN216484666U - Lateral surface detection mechanism of battery cell utmost point ear - Google Patents
Lateral surface detection mechanism of battery cell utmost point ear Download PDFInfo
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- CN216484666U CN216484666U CN202122613996.1U CN202122613996U CN216484666U CN 216484666 U CN216484666 U CN 216484666U CN 202122613996 U CN202122613996 U CN 202122613996U CN 216484666 U CN216484666 U CN 216484666U
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- detection mechanism
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Abstract
The utility model discloses an outer side surface detection mechanism of a battery cell lug, which comprises a transmission structure, a first vision camera and a second vision camera, wherein the first vision camera and the second vision camera are respectively positioned at two sides of the transmission structure, the shooting directions of the first vision camera and the second vision camera are both vertical to the transmission direction of the transmission structure, the transmission structure is used for transmitting the battery cell, a first lug and a second lug are arranged at one side of the battery cell at intervals, the first vision camera is used for shooting the outer side of the first lug, and the second vision camera is used for shooting the outer side of the second lug. The utility model realizes the automatic visual detection of whether the tab of the battery cell is correct in number and whether the tab is folded, does not need manual operation, adopts a visual camera to replace manual identification, has high efficiency, does not have the condition of false detection, and effectively improves the quality of products.
Description
Technical Field
The utility model relates to the technical field of battery cells, in particular to a detection mechanism for the outer side surface of a lug of a battery cell.
Background
The battery cell is a raw material of a lithium ion polymer battery product, the battery cell is provided with pole ear parts, the pole ear parts are metal conductors leading positive and negative poles out of the battery cell, the ears of the positive and negative poles of the battery are in popular terms, one battery cell can extend out of the two pole ear parts, the pole ear parts are used as contact points of the battery during charging and discharging, and the pole ear parts comprise a plurality of pole ears.
In the production process of the lithium battery, whether the number of the tabs of the battery cell is correct and whether the tabs have folding conditions are important factors directly related to the quality of the lithium battery product, so whether the number of the tabs of the battery cell is correct and whether the tabs have folding conditions need to be detected.
However, in the conventional method, it is mainly depended on to manually detect whether the number of tabs of the battery cell is correct and whether the tabs are folded, that is, the tab is observed by human eyes, so that the efficiency of human eye detection is low, and the condition of false detection is easily caused, which affects the quality of the product.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a detection mechanism for the outer side surface of a battery cell tab, which can solve the technical problem.
(II) technical scheme
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a lateral surface detection mechanism of battery electricity core utmost point ear, includes: the transmission structure, first vision camera and second vision camera, first vision camera, second vision camera are located the both sides of transmission structure respectively, first vision camera, second vision camera shooting direction between them all is perpendicular with the transmission direction of transmission structure, the transmission structure is used for transmitting battery electricity core, one side interval of battery electricity core is equipped with first utmost point ear and second utmost point ear, first vision camera is used for shooing the outside of first utmost point ear, the outside of second utmost point ear is used for shooing to the second vision camera.
Preferably, the first vision camera and the second vision camera are arranged in a staggered manner from front to back.
Preferably, the lateral surface detection mechanism for the battery cell tab further comprises a first fixing device and a second fixing device, the first fixing device is arranged near one side of the transmission structure, the second fixing device is arranged near the opposite side of the transmission structure, the first vision camera is arranged on the first fixing device, and the second vision camera is arranged on the second fixing device.
Preferably, first fixing device includes riser and lifter plate, and the lifter plate liftable sets up on the riser, and first vision camera sets up on the lifter plate.
Preferably, the front ends of the first visual camera and the second visual camera are both provided with a light source.
Preferably, the light source unit is a circular light source unit.
Preferably, the transmission structure includes a first transmission belt, a second transmission belt and a third transmission belt which are arranged at intervals in sequence.
Preferably, lateral surface detection mechanism of battery electricity core still includes elevation structure, elevation structure includes cylinder fixed plate, cylinder and two backup pads, and the cylinder fixed plate is located the below of transmission structure, and the cylinder sets up on the cylinder fixed plate, and the cylinder is located the below of backup pad and is connected with the backup pad, and two backup pads are located respectively between first transmission band, the second transmission band and are located between second transmission band, the third transmission band.
Preferably, the lifting structure further comprises a transverse fixing plate, and the cylinder fixing plate is arranged on the transverse fixing plate in a transverse sliding mode.
Preferably, elevation structure still includes the connecting plate, and the cylinder passes through the connecting plate to be connected with the backup pad.
(III) advantageous effects
Compared with the prior art, the utility model provides a detection mechanism for the outer side surface of a battery cell tab, which has the following beneficial effects: the outside of first utmost point ear is shot through setting up first vision camera and the outside of second utmost point ear is shot to second vision camera to whether the number of pieces of the utmost point ear of realization detection battery electricity core is correct and utmost point ear has the folding condition, need not manual operation, adopts the vision camera to replace manual identification, and is efficient, and can not have the condition of false retrieval, effectively improves the quality of product.
Drawings
Fig. 1 is a perspective view of an embodiment of a lateral side detection mechanism for a battery cell tab according to the present invention;
fig. 2 is a partial view of an embodiment of a detection mechanism for detecting an outer side surface of a tab of a battery cell according to the present invention;
fig. 3 is another partial view of an embodiment of a detection mechanism for detecting an outer side surface of a tab of a battery cell according to the present invention;
fig. 4 is a schematic structural diagram of a battery cell.
The reference numbers in the figures are: 301 a first vision camera, 302 a second vision camera, 303 a battery cell, 304 a first tab, 305 a second tab, 306 a first fixing device, 307 a second fixing device, 308 a vertical plate, 309 a lifting plate, 310 a light source, 311 a first transmission belt, 312 a second transmission belt, 313 a third transmission belt, 314 a cylinder fixing plate, 315 a cylinder, 316 a supporting plate, 317 a transverse fixing plate, 318 a connecting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model relates to a lateral surface detection mechanism of a battery cell tab, which comprises: a transport structure, a first vision camera 301 and a second vision camera 302. The first vision camera 301 and the second vision camera 302 are respectively located on two sides of the transmission structure, the shooting directions of the first vision camera 301 and the second vision camera 302 are perpendicular to the transmission direction of the transmission structure, and the transmission structure is used for transmitting the battery cell 303. One side interval of battery electricity core 303 is equipped with first utmost point ear 304 and second utmost point ear 305, first vision camera 301 is used for shooing the outside of first utmost point ear 304, second vision camera 302 is used for shooing the outside of second utmost point ear 305, utilize the image that first vision camera 301, second vision camera 302 were shot in order to realize carrying out visual inspection to first utmost point ear 304, second utmost point ear 305, visual inspection also is image recognition, it is prior art based on the detection recognition principle of shooing the image, do not do too much to describe in this application.
It can be understood that the outer side surface detection mechanism of the battery cell tab has the following beneficial effects: the outside of first utmost point ear is shot through setting up first vision camera and the outside of second utmost point ear is shot to second vision camera to whether the number of pieces of the utmost point ear of realization detection battery electricity core is correct and utmost point ear has the folding condition, need not manual operation, adopts the vision camera to replace manual identification, and is efficient, and can not have the condition of false retrieval, effectively improves the quality of product.
In order to avoid the occurrence of shooting interference between the first vision camera 301 and the second vision camera 302, in the present embodiment, the first vision camera 301 and the second vision camera 302 are arranged in a staggered manner from front to back, that is, the first vision camera 301 and the second vision camera 302 are arranged not opposite to each other.
Specifically, the embodiment further includes a first fixing device 306 and a second fixing device 307, the first fixing device 306 is disposed near one side of the transmission structure, the second fixing device 307 is disposed near the opposite side of the transmission structure, the first vision camera 301 is disposed on the first fixing device 306, and the second vision camera 302 is disposed on the second fixing device 307.
Further, the first fixing device 306 includes a vertical plate 308 and a lifting plate 309, the lifting plate 309 is arranged on the vertical plate 308 in a lifting manner, and the first vision camera 301 is arranged on the lifting plate 309, so that the height position of the first vision camera 301 can be adjusted to adapt to shooting of the first tab 305 with different thicknesses. In addition, the first vision camera 301 may be laterally slidably disposed on the lifting plate 309 to adjust the horizontal position of the first vision camera 301. The second fixing device 307 may also have the same structure as the first fixing device 306.
In addition, in order to achieve a better shooting effect, the front ends of the first and second vision cameras 301 and 302 are respectively provided with a light source 310, and the light source 310 correspondingly irradiates on the first and second tabs 304 and 305, so as to create a better shooting light environment for the first and second vision cameras 301 and 302, wherein each light source 310 is located closer to the battery cell 303 than each vision camera. In this embodiment, the light source 310 is specifically a circular light source.
In this embodiment, the conveying structure includes a first conveying belt 311, a second conveying belt 312, and a third conveying belt 313 arranged at intervals in sequence; of course, in other embodiments, the transmission structure may be configured in other forms for transmitting the battery cells 303, which is not limited herein.
In order to facilitate loading and unloading of the battery cells 303 on the transmission structure, the embodiment further includes a lifting structure, and the lifting structure includes a cylinder fixing plate 314, a cylinder 315 and two support plates 316. The cylinder fixing plate 314 is located below the conveying structure, the cylinder 315 is disposed on the cylinder fixing plate 314, the cylinder 315 is located below the supporting plate 316 and connected to the supporting plate 316, and the two supporting plates 316 are respectively located between the first conveying belt 311 and the second conveying belt 312 and between the second conveying belt 312 and the third conveying belt 313. When loading is performed, the support plate 316 is first controlled by the air cylinder 315 to be raised to support the battery cells 303, and then the support plate 316 is controlled by the air cylinder 315 to be lowered to place the battery cells 303 on the transport structure. The number of the air cylinders 315 and the number of the support plates 316 can be adjusted according to the number of the battery cells 303, and is not limited herein. The supporting plate 316 may be disposed at intervals on a connecting plate 318, and the cylinder 315 is connected to the supporting plate 316 through the connecting plate 318.
Further, the lifting structure may further include a transverse fixing plate 317, and the cylinder fixing plate 314 may be transversely slidably disposed on the transverse fixing plate 317, so as to adjust the transverse position of the supporting plate 316, thereby facilitating loading and unloading of the battery cell 303.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a lateral surface detection mechanism of battery electricity core utmost point ear which characterized in that includes: the transmission structure comprises a transmission structure, a first vision camera and a second vision camera, wherein the first vision camera and the second vision camera are respectively located on two sides of the transmission structure, the shooting directions of the first vision camera and the second vision camera are perpendicular to the transmission direction of the transmission structure, the transmission structure is used for transmitting a battery cell, a first lug and a second lug are arranged on one side of the battery cell at intervals, the first vision camera is used for shooting the outer side of the first lug, and the second vision camera is used for shooting the outer side of the second lug.
2. The lateral surface detection mechanism of a battery cell tab according to claim 1, characterized in that: the first visual camera and the second visual camera are arranged in a staggered mode from front to back.
3. The lateral surface detection mechanism of a battery cell tab according to claim 2, characterized in that: still include first fixing device and second fixing device, first fixing device is close to one side setting of transmission structure, second fixing device is close to the relative opposite side setting of transmission structure, first vision camera set up in on the first fixing device, second vision camera set up in on the second fixing device.
4. The lateral surface detection mechanism of a battery cell tab according to claim 3, characterized in that: the first fixing device comprises a vertical plate and a lifting plate, the lifting plate is arranged on the vertical plate in a lifting mode, and the first visual camera is arranged on the lifting plate.
5. The lateral surface detection mechanism of a battery cell tab according to claim 3, characterized in that: the front ends of the first visual camera and the second visual camera are both provided with light source pieces.
6. The lateral surface detection mechanism of a battery cell tab according to claim 5, characterized in that: the light source part is a circular light source part.
7. The lateral surface detection mechanism of a battery cell tab according to claim 1, characterized in that: the transmission structure includes first transmission band, second transmission band and the third transmission band that sets up at interval in proper order.
8. The lateral surface detection mechanism of a battery cell tab according to claim 7, characterized in that: lateral surface detection mechanism of battery electricity core still includes elevation structure, elevation structure includes cylinder fixed plate, cylinder and two backup pads, the cylinder fixed plate is located the below of transmission structure, the cylinder set up in on the cylinder fixed plate, the cylinder is located the below of backup pad and with the backup pad is connected, two the backup pad is located respectively first transmission band between the second transmission band and be located the second transmission band between the third transmission band.
9. The lateral surface detection mechanism of a battery cell tab according to claim 8, characterized in that: the lifting structure further comprises a transverse fixing plate, and the air cylinder fixing plate can be arranged on the transverse fixing plate in a transverse sliding mode.
10. The lateral surface detection mechanism of a battery cell tab according to claim 8, characterized in that: the lifting structure further comprises a connecting plate, and the air cylinder is connected with the supporting plate through the connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613996.1U CN216484666U (en) | 2021-10-28 | 2021-10-28 | Lateral surface detection mechanism of battery cell utmost point ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122613996.1U CN216484666U (en) | 2021-10-28 | 2021-10-28 | Lateral surface detection mechanism of battery cell utmost point ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216484666U true CN216484666U (en) | 2022-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122613996.1U Active CN216484666U (en) | 2021-10-28 | 2021-10-28 | Lateral surface detection mechanism of battery cell utmost point ear |
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2021
- 2021-10-28 CN CN202122613996.1U patent/CN216484666U/en active Active
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Address after: 510000 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Supersonic Artificial Intelligence Technology Co.,Ltd. Address before: 510000 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SUPERSONIC AUTOMATION TECHNOLOGY Co.,Ltd. |
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