CN210981162U - Power battery module range finding mechanism of shooing - Google Patents
Power battery module range finding mechanism of shooing Download PDFInfo
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- CN210981162U CN210981162U CN201921719765.5U CN201921719765U CN210981162U CN 210981162 U CN210981162 U CN 210981162U CN 201921719765 U CN201921719765 U CN 201921719765U CN 210981162 U CN210981162 U CN 210981162U
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Abstract
The utility model provides a novel power battery module shooting and ranging mechanism, which comprises a manipulator adapter plate, a mechanism support plate, a servo module, a shooting component, a ranging component and the like; the distance measuring assembly is installed on the servo module, the servo module and the photographing assembly are installed on the mechanism supporting plate, the mechanism supporting plate is installed on the manipulator adapter plate, and finally the mechanism is connected with the manipulator through the manipulator adapter plate. The utility model discloses an automatically regulated camera and camera, distancer and shoot the subassembly and range finding subassembly between the distance, acquire relative distance between the utmost point post, utmost point post position height isoparametric, and then control welding machines hand and weld according to actual measurement position, guarantee the welding precision, avoid welding unqualified phenomena such as partial, rosin joint, explosion point; the utility model provides a scheme adopts servo module and cylinder automatically regulated position, has saved the manual operation time, has improved work efficiency greatly.
Description
Technical Field
The utility model belongs to power battery processing field especially relates to a novel power battery module rangefinder constructs of shooing.
Background
At present lithium cell manufacturing enterprise assembles the module in-process at electric core, often because reasons such as the appearance deviation of electric core, tool precision error, manual operation lack of standardization make on the battery module adjacent electric core utmost point post relative spacing have certain deviation with the theoretical value, when the battery module gets into the welding position, if the welding shakes the mirror and directly welds the battery module according to theoretical spacing value, will produce risks such as welding partially, explosion point.
Traditional power battery module range finding mechanism of shooing, wherein the subassembly rigidity of shooing, the range finding subassembly is driven adjusting position by the cylinder, but the cylinder precision is not high, and can not the optional position stop, can not adapt to multiple electric core thickness. Two cameras of subassembly of shooing all can be adjusted, through screw locking, need artifically adjust it to the matching position when the product remodelling to the debugging, the screw is adjusted in the slot hole and can not be very fast adjust to accurate position, wastes more time and manpower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the mechanism can find an accurate welding position for a welding manipulator according to measurement parameters, avoids bad conditions such as welding deviation, insufficient solder, explosion point and the like during welding, is high in compatibility, and can adapt to electric cores with different thicknesses.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a power battery module shooting and ranging mechanism, which comprises a mechanism supporting plate, a manipulator adapter plate, a servo module, a shooting assembly and a ranging assembly;
the mechanism supporting plate comprises a first mechanism supporting plate and a second mechanism supporting plate which are vertically connected; the manipulator adapter plate and the servo module are connected to the first mechanism support plate, and the photographing assembly is connected to the second mechanism support plate; the distance measuring assembly is connected with the servo module;
the photographing assembly comprises a fixed camera assembly and a movable camera assembly, and the distance measuring assembly comprises a fixed distance measuring assembly and a movable distance measuring assembly;
the movable camera assembly and the movable distance measuring assembly are driven by a driving mechanism.
Furthermore, the movable camera assembly and the fixed camera assembly respectively comprise a camera fixed on a camera mounting plate and a light source arranged below the camera for providing illumination; the camera is provided with a focus-adjustable lens, and the light source is fixed on the camera mounting plate through the light source mounting plate.
Furthermore, the fixed camera assembly and the movable camera assembly are arranged on the photographing assembly supporting plate in parallel through the camera mounting plate.
Furthermore, the photographing component supporting plate is provided with a first linear guide rail, and the movable camera component is connected to the first linear guide rail and reciprocates along the linear guide rail under the driving of the driving mechanism.
Furthermore, the fixed distance measuring assembly and the movable distance measuring assembly are arranged on the distance measuring assembly supporting plate in parallel through a distance measuring instrument mounting plate.
Furthermore, the range finding subassembly backup pad is provided with second linear guide, the activity range finding subassembly connect in second linear guide and do reciprocating motion along linear guide under the actuating mechanism drive.
Further, activity range finding subassembly, fixed range finding subassembly still including install laser range finder on the distancer mounting panel.
Furthermore, the manipulator adapter plate is connected with an external manipulator, and a positioning pin hole is formed between the manipulator adapter plate and a mounting hole connected with the second mechanism support plate.
Furthermore, the photographing assembly and the distance measuring assembly are also provided with a limiting block for preventing collision.
Furthermore, the photographing component and the distance measuring component are provided with positioning screws for positioning the movable camera component and the movable distance measuring component.
The beneficial effects of the utility model reside in that: the mechanism adopts the servo module to automatically adjust the distance between the camera and the distance measuring instrument, has high precision and greatly shortens the manual operation time; two groups of cameras and range finders are adopted to photograph the battery cell pole, so that the efficiency is doubled; the measured parameters are provided for the welding manipulator to find an accurate welding position, so that adverse conditions such as welding deviation, insufficient welding, explosion points and the like can be avoided;
drawings
Following combine the attached drawing to detail the utility model relates to a power battery module range finding mechanism that shoots
Fig. 1 is a schematic mechanism diagram of the photographing and distance measuring mechanism for the power battery module of the present invention;
fig. 2 is a schematic structural view of the photographing assembly of the present invention;
FIG. 3 is a schematic structural view of a camera module of the photographing module of the present invention;
FIG. 4 is a schematic structural view of the distance measuring assembly of the present invention;
wherein 1-a mechanism support plate; 101-a first mechanism support plate; 102-a second mechanism support plate; 2-a photographing component; 3-a distance measuring assembly; 4-a servo module; 5, a manipulator adapter plate; 201-a moving camera component; 202-a stationary camera assembly; 2011-camera; 2012-camera lens; 2013-light source; 2014-a light source mounting plate; 2015-camera mounting plate; 301-a fixed ranging assembly; 302-a movable ranging component; 3021-a rangefinder mounting plate; 3022-laser rangefinder; 501-a driving mechanism; 5011-floating joint; 502-limit screws; 503-a buffer; 504-a first linear guide; 505-reinforcing ribs; 506-a second linear guide; 507-a photographing component support plate; 508-a ranging assembly support plate; 6-a limiting block.
Detailed Description
To explain the technical content, structural features, achieved objects and effects of the battery module photographing and ranging mechanism of the present invention in detail, the following description is given in conjunction with the accompanying drawings.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1, the technical solution adopted by the present invention is: the utility model provides a power battery module shooting and ranging mechanism, which comprises a mechanism supporting plate 1 for supporting the whole device; the manipulator keysets 5 of connecting the manipulator, the servo module 4 of the motion of drive range finding subassembly 3, confirm the subassembly 2 of shooing of electric core utmost point post horizontal plane position and measure electric core utmost point post height range finding subassembly 3.
The mechanism support plate 1 includes a first mechanism support plate 101 and a second mechanism support plate 102 which are vertically connected; the manipulator adapter plate 5 and the servo module 4 are fixed on the first mechanism support plate 101, and the photographing assembly 2 is fixed on the second mechanism support plate 102; the distance measuring component 3 is connected with the servo module 4.
From the above description, the beneficial effects of the present invention are: through the parameters such as the relative distance between the polar posts and the height of the polar posts obtained by the photographing assembly 2 and the distance measuring assembly 3, the welding manipulator is controlled to weld according to the actual measurement position, the welding precision is ensured, and the unqualified phenomena such as welding deviation, insufficient welding, explosion point and the like are avoided; the utility model provides a scheme adopts servo module and cylinder automatically regulated position, has saved the manual operation time, has improved work efficiency greatly.
Example 1
When the photographing and ranging work is carried out, the power battery module photographing and ranging mechanism is connected with the manipulator adapter plate 5 through the external manipulator to carry out data measurement on the movement of the whole mechanism; preferably, the number of the mounting holes formed in the manipulator adapter plate 5 is six, and positioning pin holes are formed between the mounting holes formed in the manipulator adapter plate 5 and the mounting holes formed in the mechanism supporting plate 1, so that the turntable can be normally mounted at any position when the manipulator is not powered on.
Referring to fig. 2-3, the photographing assembly 2 mainly includes a fixed camera assembly 202 and a movable camera assembly 201 having the same structure, the fixed camera assembly 202 and the movable camera assembly 201 include a camera 2011, a camera lens 2012, a light source 2013 and a light source mounting plate 2014 mounted on a camera mounting plate 2015, and the fixed camera assembly 202 and the movable camera assembly 201 are connected to the photographing assembly support plate 507 through the camera mounting plate 2015; the camera mounting plate 2015 is designed to be a waist hole, can be adjusted up and down, is convenient to adapt to products with different heights, and meets the generation requirement; the camera lens 2012 is an adjustable focal length lens, which can adjust focal length according to products with different heights, and is convenient and quick; the light source 2013 provides illumination, so that the camera 2011 accurately shoots and positions the position of the cell pole in the horizontal plane, uploads the position to the EMS system and can be used for tracing measurement parameters; the utility model discloses in set up two sets of cameras, make the efficiency of shooing double.
On the other hand, referring to fig. 4, the distance measuring assembly 3 according to the embodiment includes a fixed distance measuring assembly 301 and a movable distance measuring assembly 302 which have the same structure, the fixed distance measuring assembly 301 and the movable distance measuring assembly 302 adopt a high-precision laser distance measuring instrument 3022 to measure the height of the electric core pole, the laser distance measuring instrument 3022 is connected to the distance measuring assembly support plate 507 through a distance measuring instrument mounting plate 3021, two sets of laser distance measuring instruments 3022 are adopted to double the distance measuring efficiency, the distance measuring assembly 3 is fixed on the servo module 4 through the distance measuring assembly support plate 507, and a limit block 6 is arranged between the distance measuring assembly 3 and the photographing assembly 2 and used for limiting the minimum distance between the distance measuring assembly 3 and the photographing assembly 2 and ensuring that the distance measuring assembly 3 does not collide with the photographing assembly; the distance measurement assembly 3 accurately finds the position of the pole along with the servo module 4, the servo module 4 has the characteristics of high precision and strong compatibility, and the servo module 4 can be adjusted along with the thickness of the battery cell under the driving of a motor along with the input of a program instruction; and the distance measurement component 3 uploads the measured height data of the battery cell pole to an MES system.
Through the above distance between adjusting camera and camera, distancer and the subassembly of shooing and the range finding subassembly, obtain relative distance between the utmost point post, utmost point post position height isoparametric to upload MES system with these parameters, and then control welding machines hand welds according to actual measurement position, guarantees the welding precision, avoids welding unqualified phenomena such as partially, rosin joint, explosion point.
Example 2
The utility model discloses a measure the battery module of different specifications, make activity camera subassembly 201 and activity range finding subassembly 302 can remove and reach corresponding preset position, specifically set up as follows:
the set program is switched, the servo module 4 is controlled by a motor and drives the distance measuring component 3 to reach a preset position, the movable camera component 201 and the movable distance measuring component 302 are correspondingly connected with a first linear guide rail 504 and a second linear guide rail 506, the program controls the driving mechanism 501 to push the movable camera component 201 and the movable distance measuring component 302 to move to a preset position along the linear guide rails, and the driving mechanism 501 in the embodiment selects an air cylinder; a limiting screw 502 is arranged on the path of the first linear guide rail and the path of the second linear guide rail, so that a user can manually adjust the position of the limiting screw 502 according to the size and specification of a product, and the auxiliary positioning effect is achieved in the positioning process of the movable camera assembly 201 and the movable distance measuring assembly 302; in addition, a buffer 503 is arranged on the motion path of the movable camera assembly 201 and the movable distance measuring assembly 302, and when the air cylinder 501 moves in place, the moving part is decelerated, and the mechanism vibration is reduced; a floating joint 5011 is arranged on the air cylinder 501 to prevent the piston rod of the air cylinder from being held and damaging the air cylinder 501; the whole mechanism is also provided with reinforcing ribs 505 to ensure the stability of the assembly.
To sum up, the utility model provides a pair of power battery module rangefinder constructs that shoots lies in:
1. the mechanism adopts the servo module to automatically adjust the distance between the camera and the distance measuring instrument, has high precision, greatly shortens the manual operation time and improves the working efficiency;
2. two groups of cameras and range finders are adopted to photograph the battery cell pole, so that the efficiency is doubled;
3. the measurement parameters of the mechanism can be uploaded to an MES system for tracing;
4. the mechanism measures parameters and provides the welding manipulator with accurate welding positions, thereby avoiding bad conditions of welding deviation, insufficient welding, explosion points and the like;
5. the mechanism can adapt to the distance between the battery core and the pole with any thickness in the travel range.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a power battery module range finding mechanism of shooing which characterized in that: the power battery module shooting and ranging mechanism comprises a mechanism supporting plate, a manipulator adapter plate, a servo module, a shooting assembly and a ranging assembly;
the mechanism supporting plate comprises a first mechanism supporting plate and a second mechanism supporting plate which are vertically connected; the manipulator adapter plate and the servo module are connected to the first mechanism support plate, and the photographing assembly is connected to the second mechanism support plate; the distance measuring assembly is connected with the servo module;
the photographing assembly comprises a fixed camera assembly and a movable camera assembly, and the distance measuring assembly comprises a fixed distance measuring assembly and a movable distance measuring assembly;
the servo module, the movable camera assembly and the movable distance measuring assembly are driven by a driving mechanism.
2. The power battery module photographing and ranging mechanism as claimed in claim 1, wherein: the movable camera assembly and the fixed camera assembly respectively comprise a camera fixed on a camera mounting plate and a light source arranged below the camera for providing illumination; the camera is provided with a focus-adjustable lens, and the light source is fixed on the camera mounting plate through the light source mounting plate.
3. The power battery module photographing and ranging mechanism as claimed in claim 2, wherein: the fixed camera assembly and the movable camera assembly are arranged on the photographing assembly supporting plate in parallel through the camera mounting plate.
4. The power battery module photographing and ranging mechanism as claimed in claim 3, wherein: the photographing assembly supporting plate is provided with a first linear guide rail, and the movable camera assembly is connected to the first linear guide rail and reciprocates along the linear guide rail under the driving of the driving mechanism.
5. The power battery module photographing and ranging mechanism as claimed in claim 1, wherein: the fixed distance measuring assembly and the movable distance measuring assembly are arranged in parallel on the distance measuring assembly supporting plate through a distance measuring instrument mounting plate.
6. The power battery module photographing and ranging mechanism as claimed in claim 5, wherein: the range finding subassembly backup pad is provided with second linear guide, the activity range finding subassembly connect in second linear guide is reciprocating motion along linear guide under the actuating mechanism drive.
7. The power battery module photographing and ranging mechanism as claimed in claim 5, wherein: the movable distance measuring assembly and the fixed distance measuring assembly further comprise laser distance measuring instruments installed on the distance measuring instrument installation plates.
8. The power battery module photographing and ranging mechanism as claimed in claim 1, wherein: the manipulator keysets is connected with an external manipulator, and a positioning pin hole is formed between the manipulator keysets and the mounting holes connected with the second mechanism supporting plate.
9. The power battery module photographing and ranging mechanism as claimed in claim 1, wherein: the camera component and the distance measuring component are provided with a limiting block for preventing collision.
10. The power battery module photographing and ranging mechanism as claimed in claim 1, wherein: the photographing assembly and the distance measuring assembly are provided with limiting screws for positioning the movable camera assembly and the movable distance measuring assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719765.5U CN210981162U (en) | 2019-10-14 | 2019-10-14 | Power battery module range finding mechanism of shooing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921719765.5U CN210981162U (en) | 2019-10-14 | 2019-10-14 | Power battery module range finding mechanism of shooing |
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| CN210981162U true CN210981162U (en) | 2020-07-10 |
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| CN201921719765.5U Active CN210981162U (en) | 2019-10-14 | 2019-10-14 | Power battery module range finding mechanism of shooing |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857237A (en) * | 2021-01-15 | 2021-05-28 | 合肥国轩高科动力能源有限公司 | Battery cell height measuring device |
| CN113241502A (en) * | 2021-04-13 | 2021-08-10 | 珠海冠宇电池股份有限公司 | Insufficient solder detection method, insufficient solder detection device and preparation method of lithium battery |
| WO2023087552A1 (en) * | 2021-11-16 | 2023-05-25 | 江苏时代新能源科技有限公司 | Battery, electric device, and welding deviation detecting device and method |
| CN117020415A (en) * | 2023-10-08 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Battery welding system and control method thereof |
-
2019
- 2019-10-14 CN CN201921719765.5U patent/CN210981162U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112857237A (en) * | 2021-01-15 | 2021-05-28 | 合肥国轩高科动力能源有限公司 | Battery cell height measuring device |
| CN113241502A (en) * | 2021-04-13 | 2021-08-10 | 珠海冠宇电池股份有限公司 | Insufficient solder detection method, insufficient solder detection device and preparation method of lithium battery |
| CN113241502B (en) * | 2021-04-13 | 2022-12-27 | 珠海冠宇电池股份有限公司 | Insufficient solder detection method, insufficient solder detection device and preparation method of lithium battery |
| WO2023087552A1 (en) * | 2021-11-16 | 2023-05-25 | 江苏时代新能源科技有限公司 | Battery, electric device, and welding deviation detecting device and method |
| CN117020415A (en) * | 2023-10-08 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Battery welding system and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: 518000 workshop 501, building 3, intelligent manufacturing center park, No. 12, Chongqing Road, Heping community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's lithium battery intelligent equipment Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right |