CN220982191U - Same-side tab lamination detection module - Google Patents
Same-side tab lamination detection module Download PDFInfo
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- CN220982191U CN220982191U CN202322538786.XU CN202322538786U CN220982191U CN 220982191 U CN220982191 U CN 220982191U CN 202322538786 U CN202322538786 U CN 202322538786U CN 220982191 U CN220982191 U CN 220982191U
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- waist hole
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- 238000001514 detection method Methods 0.000 title claims abstract description 108
- 238000003475 lamination Methods 0.000 title claims abstract description 12
- 238000007664 blowing Methods 0.000 claims description 13
- 230000003447 ipsilateral effect Effects 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a same-side tab lamination detection module, which comprises four prisms, two ring light sources and two detection cameras; every two adjacent prisms are arranged on a Y-axis moving platform and driven by a Y-axis cylinder to move forwards and backwards, the inclined directions of the two prisms on the Y-axis moving platform are consistent, the inclined directions of the prisms on the two Y-axis moving platforms are symmetrically distributed, the bottom of the Y-axis moving platform is arranged on a first X-axis moving platform, and the first X-axis moving platform is driven by a first X-axis servo motor to move left and right; each detection camera is driven by a second X-axis servo motor, and each ring light source is arranged on the front side of each detection camera; the distance between the two detection cameras is consistent with the distance between the battery cell products on the conveying line. The two detection cameras can detect the two sides of the two lugs, so that the investment of the detection cameras is reduced, the detection cost is reduced, and the detection productivity can be ensured.
Description
Technical Field
The utility model relates to a same-side tab lamination detection module.
Background
At present, for the detection of two tabs on the same side of a battery cell product, a visual detection mechanism is adopted, and two sides of each tab are detected by adopting a visual camera and are matched with a prism and a light source, so that four visual cameras are required to be matched. As disclosed in patent publication 2022.06.28, CN114674832 a discloses a battery cell ipsilateral tab detection mechanism, which comprises a first detection structure for detecting a first tab of a battery cell and a third detection structure for detecting a second tab of the battery cell, and each detection structure comprises two vision cameras, however, the cost is high.
Disclosure of utility model
In order to overcome the above-mentioned drawbacks, an objective of the present utility model is to provide a same-side tab stacking detection module capable of reducing the detection cost and ensuring the detection productivity.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the detection module comprises four prisms, two ring light sources and two detection cameras; every two adjacent prisms are arranged on a Y-axis moving platform and driven by a Y-axis air cylinder to move forwards and backwards, the inclination directions of the two prisms on the Y-axis moving platform are consistent and are used for detecting the same side edge of two lugs on the same side, the inclination directions of the prisms on the two Y-axis moving platforms are symmetrically distributed, the bottom of the Y-axis moving platform is arranged on a first X-axis moving platform, and the first X-axis moving platform is driven by a first X-axis servo motor to move left and right; each detection camera is arranged on a second X-axis moving platform and driven by a second X-axis servo motor to move left and right, and each ring light source is arranged on the front side of the detection camera; the two detection cameras synchronously move, and the distance between the two detection cameras is consistent with the distance between the battery cell products on the conveying line.
The same-side tab stacking detection module has the beneficial effects that one detection camera is matched with one annular light source and two prisms to carry out visual detection on the same side of the two tabs, and the two detection cameras can detect the two tabs, so that the number of the detection cameras is reduced, and the cost investment is reduced; the detection camera and the ring light source are driven by a second X-axis servo motor, the driving of the two prisms is driven by a first X-axis servo motor and a Y-axis cylinder, and the detection camera and the two prisms are independently controlled to ensure that one detection camera can move to perform visual detection on the same side of two lugs; meanwhile, the distance between the two detection cameras is consistent with the distance between the battery cell products on the conveying line, so that the first detection camera is guaranteed to detect when detecting, and the second detection camera is also guaranteed to detect productivity.
Preferably, the detection camera is connected with the ring light source through a first Y-axis waist hole in an adjustable mode, the detection camera is connected with the upper end of the support frame through a first Z-axis waist hole in an adjustable mode, and the lower end of the support frame is connected with the lower end of the support frame through a second Y-axis waist hole in an adjustable mode and is connected with the lower end of the support frame through a first arc waist hole in a rotatable mode, so that the overall height position, the front and back positions and the horizontal rotation angle of the detection camera and the ring light source are adjustable.
Preferably, the bottom of the prism is rotatably and adjustably arranged on an L-shaped supporting plate through a second arc waist hole, the L-shaped supporting plate is adjustably arranged on a Y-axis moving platform through a second Z-axis waist hole, the Y-axis moving platform is connected with a first X-axis moving platform through a Y-axis sliding rail and a Y-axis sliding block, and the Y-axis moving platform is adjustably connected with the Y-axis sliding block through a third Y-axis waist hole, so that a plurality of positions of the prism are adjustable.
Preferably, the device further comprises four air blowing devices, and the four air blowing devices are respectively arranged above the four prisms. For blowing away dust and impurities from the prism.
Preferably, the air blowing device is adjustably mounted at the top of the gantry bracket through a fourth Y-axis waist hole, and the gantry bracket is erected above the detection camera so as to realize the adjustable front and rear positions of the air blowing device.
Preferably, the device further comprises a line scanning camera positioned above the conveying line, and the photographing direction of the line scanning camera is perpendicular to the upper surface of the battery cell product on the conveying line. The method is used for detecting defects such as positioning, left edge distance, right edge distance, dislocation and the like of the electrode lugs.
Preferably, the line scanning camera is adjustably mounted on the fixed support through a fifth Y-axis waist hole. So that the front and rear positions of the line scan camera can be adjusted.
Preferably, the device further comprises a code scanning gun positioned above the conveying line, and the code scanning gun is obliquely arranged.
Preferably, the code scanning gun is arranged on the connecting plate through a sixth Y-axis waist hole in an adjustable mode, the connecting plate hoop is rotatably arranged at one end of the Y-axis connecting column, the other end of the Y-axis connecting column is rotatably arranged at one end of the connecting block through the hoop, and the other end of the connecting block is rotatably arranged on the Z-axis connecting column through the hoop. So as to realize the adjustable angle and front and back positions of the code scanning gun.
Drawings
Fig. 1 is a perspective view of the present embodiment;
FIG. 2 is a perspective view of the detecting module according to the present embodiment;
FIG. 3 is a perspective view of the prism of the present embodiment mated with a Y-axis motion stage;
FIG. 4 is a perspective view of the air blowing device of the present embodiment;
Fig. 5 is a schematic diagram illustrating the detection of the battery cell product and the detection module on the conveying line according to the present embodiment.
In the figure:
10. A conveying line;
20. A detection module; 21. a prism; 22. a ring light source; 23. detecting a camera; 24. a Y-axis moving platform; 25. a Y-axis cylinder; 26. a first X-axis moving platform; 27. a first X-axis servo motor; 28. a second X-axis moving platform; 29. a second X-axis servo motor; 210. a first Y-axis waist hole; 211. a first Z-axis waist hole; 212. a support frame; 213. a second Y-axis waist hole; 214. a first arcuate waist hole; 215. an L-shaped support plate; 216. a second Z-axis waist hole; 217. a Y-axis sliding rail; 218. a Y-axis slider; 219. a third Y-axis waist hole; 220. a second arcuate waist hole;
30. an air blowing device; 31. a fourth Y-axis waist hole; 32. a gantry bracket;
40. A line scan camera; 41. fifth Y-axis waist hole; 42. a fixed bracket;
50. A code scanning gun; 51. a sixth Y-axis waist hole; 52. a connecting plate; 53. a Y-axis connecting column; 54. a connecting block; 55. a Z-axis connecting column;
60. A cell product; 61. and a tab.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1-5, the embodiment discloses a detection module 20 with laminated tabs on the same side, which is located on one side of a conveying line 10, and the same side of a battery cell product 60 has two tabs 61, and two sides of the two tabs 61 need to be visually detected respectively, and the detection module 20 in the embodiment includes four prisms 21, two ring light sources 22 and two detection cameras 23, that is, one detection camera 23 and one ring light source 22 are provided with two prisms 21 to detect the same side of the two tabs 61.
Specifically, as shown in fig. 1 and 2, each two adjacent prisms 21 are mounted on a Y-axis moving platform 24 and driven by a Y-axis cylinder 25 to move back and forth, the tilt directions of the two prisms 21 on the Y-axis moving platform 24 are identical to each other, so as to detect the same side of two tabs 61 on the same side, the tilt directions of the prisms 21 on the two Y-axis moving platforms 24 are symmetrically distributed, the bottom of the Y-axis moving platform 24 is mounted on a first X-axis moving platform 26, and the first X-axis moving platform 26 is driven by a first X-axis servo motor 27 to move left and right. And then the two prisms 21 are synchronously moved back and forth in the Y-axis direction and left and right in the X-axis direction.
Each detection camera 23 is mounted on a second X-axis moving platform 28 and driven by a second X-axis servo motor 29 to move left and right, and each ring light source 22 is mounted on the front side of the detection camera 23, so that the detection camera 23 and the ring light source 22 synchronously move left and right in the X-axis direction; the two detection cameras 23 move synchronously, the distance between the two detection cameras 23 is consistent with the distance between the battery cell products 60 on the conveying line 10, so that the first detection camera 23 detects, and the second detection camera 23 also detects, thereby ensuring the production efficiency.
In this embodiment, the driving of the two prisms 21 and the driving of the ring light source 22 and the detecting cameras 23 are independently controlled, so that one detecting camera 23 can sequentially detect the same side edge of the two tabs 61, and when the first detecting camera 23 detects the same side edge (e.g. right side edge) of the two tabs 61, the conveying line 10 transfers the battery cell product 60 to the detecting station of the second camera detecting camera 23, and sequentially detects the other side edge (e.g. left side edge) of the two tabs 61.
In this embodiment, the detection camera 23 and the ring light source 22 can be adjusted to be suitable for the battery core products 60 with different sizes, as shown in fig. 2, the detection camera 23 and the ring light source 22 are adjustably connected through the first Y-axis waist hole 210, so that the ring light source 22 can be adjusted at the front and rear positions of the detection camera 23, the detection camera 23 is adjustably connected with the upper end of the support frame 212 through the first Z-axis waist hole 211, so that the detection camera 23 can adjust the upper and lower positions, the lower end of the support frame 212 is adjustably connected through the second Y-axis waist hole 213 and rotatably connected through the first arc waist hole 214, and the front and rear positions and the rotating angle of the detection camera 23 and the ring light source 22 can be synchronously adjusted.
The position of the prism 21 in this embodiment may also be adjusted, as shown in fig. 1-3, the bottom of the prism 21 is rotatably and adjustably mounted on an L-shaped support plate 215 through a second arc waist hole 220, the rotation angle of each prism 21 may be independently adjusted, the L-shaped support plate 215 is adjustably mounted on a Y-axis moving platform 24 through a second Z-axis waist hole 216, so that the height position of each prism 21 is adjustable, the Y-axis moving platform 24 is connected with the first X-axis moving platform 26 through a Y-axis sliding rail 217 and a Y-axis sliding block 218, and the Y-axis moving platform 24 is adjustably connected with the Y-axis sliding block 218 through a third Y-axis waist hole 219, so that the front-back position of each prism 21 is adjustable.
As shown in fig. 1 and 4, the present embodiment further includes four air blowing devices 30, and the four air blowing devices 30 are respectively installed above the four prisms 21 to remove dust and impurities on the surfaces of the prisms 21, so as to avoid affecting the detection accuracy.
The air blowing device 30 in this embodiment is adjustably mounted on the top of the gantry bracket 32 through the fourth Y-axis waist hole 31, so as to realize the front-back position adjustment of the air blowing device 30, as shown in fig. 1, the gantry bracket 32 is erected above the detection camera 23, and the embedded structure has small occupied area and reasonably utilizes the space.
The embodiment further includes a line scanning camera 40 located above the conveying line 10, wherein the photographing direction of the line scanning camera 40 is perpendicular to the upper surface of the battery cell product 60 on the conveying line 10, and the line scanning camera 40 is adjustably mounted on the fixing support 42 through the fifth Y-axis waist hole 41 so as to adjust the front and rear positions of the line scanning camera 40.
The embodiment further comprises a code scanning gun 50 positioned above the conveying line 10, wherein the code scanning gun 50 is obliquely arranged, the code scanning gun 50 is adjustably arranged on a connecting plate 52 through a sixth Y-axis waist hole 51, the code scanning gun 50 can be adjusted to front and back positions, the connecting plate 52 is rotatably arranged at one end of a Y-axis connecting column 53 through a hoop, the other end of the Y-axis connecting column 53 is rotatably arranged at one end of a connecting block 54 through the hoop, and the code scanning gun 50 can take the Y-axis connecting column 53 as a central shaft to adjust the angle of the Y-axis connecting column 53; the other end of the connecting block 54 is rotatably arranged on a Z-axis connecting column 55 through a hoop, as shown in fig. 1, the Z-axis connecting column 55 in this embodiment is mounted on the fixing support 42, and the code scanning gun 50 can adjust the angle of the code scanning gun by using the Z-axis connecting column 55 as a central axis, thereby realizing multi-directional angle adjustment.
The line scanning camera 40 detects: positioning, left edge distance, right edge distance, dislocation and the like of the tab 61. The station where the first detection camera 23 that the electric core product 60 passes through is a detection station 1, the station where the second detection camera 23 is a detection station 2, and the detection contents of the detection station 1 and the detection station 2 are as follows: the detection technology is the prior art, and the detection technology comprises defects such as a notch of the tab 61, wrinkling of the tab 61, folding of the tab 61, cracking of the tab 61, foreign matter of the tab 61 and the like.
The working principle of this embodiment is that the feeding manipulator puts the battery cell product 60 on the conveying line 10 of the feeding level, and when conveying to the detection station 1, the line scanning camera 40 photographs and detects, and determines the position of the tab 61 of the battery cell product 60, and the result is convenient for the rear-section tab 61 to detect and locate, and the synchronous code scanning gun 50 scans the code for the battery cell product 60.
The first X-axis servo motor 27 of the synchronous detection station 1 drives the two prisms 21 and the Y-axis air cylinder 25 to integrally adjust positions in the X direction, the Y-axis air cylinder 25 of the detection station 1 drives the two prisms 21 to stretch out forwards and backwards under the guidance of the Y-axis sliding rail 217, and the second X-axis servo motor 29 of the detection station 1 drives the corresponding detection camera 23 to integrally move to the detection position of the first lug 61 for photographing detection; the second X-axis servo motor 29 of the detection station 1 drives the detection camera 23 to integrally move to the detection position of the second tab 61 for detection; after the detection is finished, the second X-axis servo motor 29 of the detection station 1 drives the detection camera 23 and the first X-axis servo motor 27 to return to zero, and the Y-axis cylinder 25 of the detection station 1 retracts. When the conveying line 10 drives the battery cell product 60 to the detecting station 2, the detecting method is the same as that of the detecting station 1, and it should be noted that the detecting station 1 detects the right sides of the two tabs 61, and the detecting station 2 detects the left sides of the two tabs 61. After the tabs 61 on the same side are detected, the discharging manipulator takes out the battery cell product 60. When the inspection station 1 is performing the inspection operation, the inspection station 2 is also performing the inspection operation in synchronization.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (9)
1. The utility model provides a stacked detection module of homonymy utmost point ear, is including being located detection module (20) of transfer chain (10) one side, its characterized in that:
The detection module (20) comprises four prisms (21), two ring light sources (22) and two detection cameras (23);
Every two adjacent prisms (21) are arranged on a Y-axis moving platform (24) and driven by a Y-axis air cylinder (25) to move forwards and backwards, the inclination directions of the two prisms (21) on the Y-axis moving platform (24) are consistent, so as to detect the same side edge of two lugs 61 (61) on the same side, the inclination directions of the prisms (21) on the two Y-axis moving platforms (24) are symmetrically distributed, the bottoms of the Y-axis moving platforms (24) are arranged on a first X-axis moving platform (26), and the first X-axis moving platform (26) is driven by a first X-axis servo motor (27) to move left and right;
each detection camera (23) is arranged on a second X-axis moving platform (28) and driven by a second X-axis servo motor (29) to move left and right, and each ring light source (22) is arranged on the front side of the detection camera (23);
The two detection cameras (23) synchronously move, and the distance between the two detection cameras (23) is consistent with the distance between the battery cell products (60) on the conveying line (10).
2. The ipsilateral tab lamination detection module according to claim 1, wherein: the detection camera (23) is connected with the ring light source (22) through a first Y-axis waist hole (210) in an adjustable mode, the detection camera (23) is connected with the upper end of the support frame (212) through a first Z-axis waist hole (211) in an adjustable mode, and the lower end of the support frame (212) is connected with the lower end of the support frame (212) through a second Y-axis waist hole (213) in an adjustable mode and connected with the lower end of the support frame in a rotatable mode through a first arc waist hole (214).
3. The ipsilateral tab lamination detection module according to claim 1, wherein: the bottom of prism (21) is installed on L type backup pad (215) through second arc waist hole (220) rotatable regulation, L type backup pad (215) are installed on Y axle moving platform (24) through second Z axle waist hole (216) adjustable, be connected through Y axle slide rail (217) and Y axle slider (218) between Y axle moving platform (24) and first X axle moving platform (26), Y axle moving platform (24) are connected with Y axle slider (218) adjustable through third Y axle waist hole (219).
4. The ipsilateral tab lamination detection module according to claim 1, wherein: the four air blowing devices (30) are respectively arranged above the four prisms (21).
5. The ipsilateral tab lamination detection module according to claim 4, wherein: the air blowing device (30) is adjustably arranged at the top of the gantry bracket (32) through a fourth Y-axis waist hole (31), and the gantry bracket (32) is erected above the detection camera (23).
6. The ipsilateral tab lamination detection module according to claim 1, wherein: the battery cell product battery pack also comprises a line scanning camera (40) positioned above the conveying line (10), wherein the photographing direction of the line scanning camera (40) is perpendicular to the upper surface of the battery cell product (60) on the conveying line (10).
7. The ipsilateral tab lamination detection module according to claim 6, wherein: the line scanning camera (40) is adjustably mounted on the fixed support (42) through a fifth Y-axis waist hole (41).
8. The ipsilateral tab lamination detection module according to claim 1, wherein: the automatic code scanning device is characterized by further comprising a code scanning gun (50) positioned above the conveying line (10), wherein the code scanning gun (50) is obliquely arranged.
9. The ipsilateral tab lamination detection module according to claim 8, wherein: the code scanning gun (50) is adjustably mounted on a connecting plate (52) through a sixth Y-axis waist hole (51), the connecting plate (52) is rotatably arranged at one end of a Y-axis connecting column (53) through a hoop, the other end of the Y-axis connecting column (53) is rotatably arranged at one end of a connecting block (54) through the hoop, and the other end of the connecting block (54) is rotatably arranged on a Z-axis connecting column (55) through the hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538786.XU CN220982191U (en) | 2023-09-19 | 2023-09-19 | Same-side tab lamination detection module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322538786.XU CN220982191U (en) | 2023-09-19 | 2023-09-19 | Same-side tab lamination detection module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220982191U true CN220982191U (en) | 2024-05-17 |
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ID=91038291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322538786.XU Active CN220982191U (en) | 2023-09-19 | 2023-09-19 | Same-side tab lamination detection module |
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| Country | Link |
|---|---|
| CN (1) | CN220982191U (en) |
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2023
- 2023-09-19 CN CN202322538786.XU patent/CN220982191U/en active Active
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