CN220730386U - Battery voltage testing device - Google Patents
Battery voltage testing device Download PDFInfo
- Publication number
- CN220730386U CN220730386U CN202322145995.8U CN202322145995U CN220730386U CN 220730386 U CN220730386 U CN 220730386U CN 202322145995 U CN202322145995 U CN 202322145995U CN 220730386 U CN220730386 U CN 220730386U
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- cylinder
- battery
- plate
- clamping jaw
- positioning
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- 238000012360 testing method Methods 0.000 title claims abstract description 71
- 239000000523 sample Substances 0.000 claims abstract description 21
- 230000004888 barrier function Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model provides a battery voltage testing device, comprising: the device comprises a conveying mechanism, a positioning mechanism and a testing mechanism, wherein the positioning mechanism is arranged on a first side of the conveying mechanism, and the testing mechanism is arranged on a second side of the conveying mechanism; the positioning mechanism comprises a positioning cylinder, a clamping jaw and a clamping jaw cylinder, the clamping jaw is arranged on the clamping jaw cylinder, a battery on the conveying mechanism is positioned through the clamping jaw, and the positioning cylinder drives the clamping jaw cylinder to move in a direction approaching or separating from the battery; the test mechanism comprises a test cylinder and a probe, wherein the test cylinder drives the probe to move towards or away from a battery positioned by the clamping jaw. According to the utility model, the battery conveyed by the belt is positioned by the positioning mechanism, and then the cylinder on the detection mechanism moves downwards with the probe, so that the probe is pressed on the battery tab to detect whether the electrical test is good or not, and the battery is safe and reliable in movement, high in production efficiency and high in product consistency, and the production cost is greatly reduced.
Description
Technical Field
The utility model relates to the field of battery testing, in particular to a battery voltage testing device.
Background
Many chemical substances exist in the lithium battery, and ocv test is carried out on the lithium battery during the production of the lithium battery, so that the safety of the battery is ensured. During testing, the battery to be tested is positioned, so that the probe can be accurately pressed on the battery tab, the accuracy of test data is ensured, the tested battery is required to be rapidly left at the next station, and the production efficiency is improved, however, the prior art cannot meet the requirements.
Disclosure of Invention
The utility model provides a battery voltage testing device to solve at least one of the above technical problems.
To solve the above-described problems, as one aspect of the present utility model, there is provided a battery voltage testing apparatus comprising: the device comprises a conveying mechanism, a positioning mechanism and a testing mechanism, wherein the positioning mechanism is arranged on a first side of the conveying mechanism, and the testing mechanism is arranged on a second side of the conveying mechanism; the positioning mechanism comprises a positioning cylinder, a clamping jaw and a clamping jaw cylinder, the clamping jaw is arranged on the clamping jaw cylinder, a battery on the conveying mechanism is positioned through the clamping jaw, and the positioning cylinder drives the clamping jaw cylinder to move in a direction approaching or separating from the battery; the test mechanism comprises a test cylinder and a probe, wherein the test cylinder drives the probe to move towards or away from a battery positioned by the clamping jaw.
Preferably, the positioning mechanism further comprises a bottom plate and a vertical support plate, the positioning cylinder is mounted on the bottom plate, the vertical support plate is connected with one end of the positioning cylinder, and the clamping jaw cylinder is arranged on one side, facing the battery, of the vertical support plate in the horizontal direction.
Preferably, the battery voltage testing device further comprises a stop mechanism, wherein the stop mechanism comprises a stop cylinder and a stop plate, and the stop cylinder drives one end of the stop plate to move onto a movement path of the battery.
Preferably, two rubber covered bearings and a proximity sensor for detecting the battery in place are arranged on the one end of the stop plate, and the proximity sensor is located at a gap between the two rubber covered bearings.
Preferably, the stopping mechanism further comprises a base plate, the vertical support plate is connected with the base plate through a first horizontal guide rail sliding block mechanism, the stopping plate is mounted on the base plate through a second horizontal guide rail sliding block mechanism, and the stopping cylinder is arranged on the base plate.
Preferably, the testing mechanism further comprises a mounting frame, a sliding plate and a T-shaped mounting plate, the testing cylinder is connected with the mounting frame, the sliding plate is connected with the mounting frame through a vertical guide rail sliding block mechanism, the testing cylinder drives the sliding plate to move up and down, the T-shaped mounting plate is mounted at the lower end of the sliding plate, and the probe is mounted at the bottom of the T-shaped mounting plate.
Preferably, the slide plate is provided with a position adjusting bracket, and the T-shaped mounting plate is mounted on the position adjusting bracket in a position adjustable manner in a direction approaching or separating from the battery.
Preferably, the battery voltage testing device further comprises a frame, the conveying mechanism, the positioning mechanism and the testing mechanism are all connected with the frame, a barrier strip positioned on two sides of the conveying mechanism is arranged on the frame, and the barrier strip is connected with the frame through a position adjusting mechanism.
Preferably, the frame is also provided with a code scanning mechanism.
Preferably, the conveying mechanism comprises a conveyor belt and a motor for driving the conveyor belt.
By adopting the technical scheme, the battery conveying belt is positioned by the positioning mechanism, the cylinder on the detection mechanism moves downwards with the probe, the probe is pressed on the battery tab to detect whether the electrical measurement is good or not, and the battery is safe and reliable in movement, high in production efficiency and product consistency, and greatly reduces production cost.
Drawings
Fig. 1 schematically shows a perspective view of the utility model;
fig. 2 schematically shows a second perspective view of the present utility model;
FIG. 3 schematically illustrates a structural schematic of the positioning mechanism and the stop mechanism;
fig. 4 shows a schematic structural view of the stop mechanism;
fig. 5 schematically shows a schematic structural diagram of the test mechanism.
Reference numerals in the drawings: 1. positioning a cylinder; 2. a clamping jaw; 3. a clamping jaw cylinder; 4. a battery; 5. testing a cylinder; 6. a probe; 7. a bottom plate; 8. a vertical support plate; 9. stopping the cylinder; 10. a stop plate; 11. a proximity sensor; 12. a substrate; 13. a first horizontal rail slide block mechanism; 14. a second horizontal rail slide block mechanism; 15. a mounting frame; 16. a slide plate; 17. a T-shaped mounting plate; 18. a vertical guide rail slide block mechanism; 19. a position adjusting frame; 20. a frame; 21. a barrier strip; 22. a position adjusting mechanism; 23. a conveyor belt; 24. a motor; 25. and (5) mounting holes.
Detailed Description
The following describes embodiments of the utility model in detail, but the utility model may be practiced in a variety of different ways, as defined and covered by the claims.
As one aspect of the present utility model, there is provided a battery voltage testing apparatus including: the device comprises a conveying mechanism, a positioning mechanism and a testing mechanism, wherein the positioning mechanism is arranged on a first side of the conveying mechanism, and the testing mechanism is arranged on a second side of the conveying mechanism; the positioning mechanism comprises a positioning cylinder 1, a clamping jaw 2 and a clamping jaw cylinder 3, wherein the clamping jaw 2 is arranged on the clamping jaw cylinder 3, a battery 4 on the conveying mechanism is positioned through the clamping jaw 2, and the positioning cylinder 1 drives the clamping jaw cylinder 3 to move towards a direction approaching or far away from the battery 4; the test mechanism comprises a test cylinder 5 and a probe 6, the test cylinder 5 driving the probe 6 to move in a direction towards or away from the battery 4 positioned by the clamping jaw 2.
Preferably, the battery voltage testing device further comprises a frame 20, the conveying mechanism, the positioning mechanism and the testing mechanism are all connected with the frame 20, a barrier strip 21 positioned on two sides of the conveying mechanism is arranged on the frame 20, and the barrier strip 21 is connected with the frame 20 through a position adjusting mechanism 22. The height of the bars 21 and the relative position and distance between the two bars 21 can be adjusted by the position adjusting mechanism 22 to suit the battery 4.
The conveying mechanism can be realized by a conventional belt conveying mechanism and is used for conveying the batteries. When the battery on the conveying mechanism is conveyed to the position where the positioning mechanism is located, the positioning cylinder 1 in the positioning mechanism drives the clamping jaw 2 to move towards the battery, and then the distance between the two clamping jaws 2 is reduced by the clamping jaw cylinder 3, so that the battery 4 is clamped, and the battery 4 is positioned. The positioned battery 4 is located just below the testing mechanism, so after the battery 4 is positioned, the probe 6 for testing the battery can be driven to move downwards by the testing cylinder 5 in the testing mechanism and contact with the part, such as the tab on the battery 4, which needs to be in conductive contact, so as to perform corresponding testing.
By adopting the technical scheme, the battery conveying belt is positioned by the positioning mechanism, the cylinder on the detection mechanism moves downwards with the probe, the probe is pressed on the battery tab to detect whether the electrical measurement is good or not, and the battery is safe and reliable in movement, high in production efficiency and product consistency, and greatly reduces production cost.
Preferably, the positioning mechanism further comprises a bottom plate 7 and a vertical support plate 8, the positioning cylinder 1 is mounted on the bottom plate 7, the vertical support plate 8 is connected with one end of the positioning cylinder 1, and the clamping jaw cylinder 3 is arranged on one side of the vertical support plate 8, which faces the battery 4, along the horizontal direction. The base plate 7 is mounted on the side of the frame 20, and the mounting position of the positioning mechanism can be adjusted.
Preferably, the battery voltage testing device further comprises a stop mechanism, the stop mechanism comprises a stop cylinder 9 and a stop plate 10, and the stop cylinder 9 drives one end of the stop plate 10 to move onto the movement path of the battery 4. When the stop plate 10 extends to the movement path of the battery 4, the movement of the battery 4 is blocked, so that the battery 4 stays at a preset position more accurately for clamping and positioning by the clamping jaw in the positioning mechanism.
Preferably, two rubber covered bearings and a proximity sensor 11 for detecting the in-place of the battery 4 are provided on the one end of the stopper plate 10, the proximity sensor 11 being located at a gap between the two rubber covered bearings. An encapsulation bearing (not shown) is installed at two mounting holes 25 on the stopper plate 10 for protecting the battery from being bumped.
In this preferred embodiment, the initial position of the stop mechanism is in an extended state, which can stop the battery. When the proximity sensor 11 in the stop mechanism detects the battery, a signal is fed back to the positioning cylinder in the positioning mechanism, and then the piston rod of the positioning cylinder 1 extends to enable the clamping jaw 2 and the like to slide in the direction of the battery 4, and the clamping jaw cylinder 3 is closed to clamp the battery 4, so that the positioning function is realized.
Preferably, the stopping mechanism further comprises a base plate 12, the vertical support plate 8 is connected with the base plate 7 through a first horizontal guide rail sliding block mechanism 13, the stopping plate 10 is mounted on the base plate 12 through a second horizontal guide rail sliding block mechanism 14, and the stopping cylinder 9 is arranged on the base plate 12. In a preferred embodiment, the base plate 12 is mounted on the frame 20, the base plate 12 is mounted on the base plate 12, the base plate 12 is in an L shape, one side of the base plate 12 is connected with the stop cylinder 9, the base plate 12 is provided with a second horizontal guide rail sliding block mechanism 14, and the second horizontal guide rail sliding block mechanism 14 is connected with the stop plate 10.
Preferably, the test mechanism further comprises a mounting frame 15, a sliding plate 16 and a T-shaped mounting plate 17, the test cylinder 5 is connected with the mounting frame 15, the sliding plate 16 is connected with the mounting frame 15 through a vertical guide rail sliding block mechanism 18, the test cylinder 5 drives the sliding plate 16 to move up and down, the T-shaped mounting plate 17 is mounted at the lower end of the sliding plate 16, and the probe 6 is mounted at the bottom of the T-shaped mounting plate 17. The mounting frame 15 is used for being connected with the frame 20, the specific shape and structure of the mounting frame are not limited, the top of the mounting frame 15 is vertically provided with the test cylinder 5, and when the lower end of the test cylinder 5 moves up and down, the probe 6 on the test cylinder can be driven by the sliding plate 16 to move up and down so as to contact with or leave from the corresponding part of the battery, so that the test device is used for OCV test.
Preferably, the slide plate 16 is provided with a position adjusting frame 19, and the T-shaped mounting plate 17 is mounted on the position adjusting frame 19 in a position adjustable manner in a direction approaching or separating from the battery 4. The mounting position of the T-shaped mounting plate 17 on the position adjustment bracket 19 is adjustable so that the T-shaped mounting plate 17 can be moved closer to or further from the battery 4 or positioning mechanism to accommodate the position requirements of the battery 4 test.
Preferably, the frame 20 is further provided with a code scanning mechanism, which can be adjusted in a left-right movement, and when the voltage of the battery 4 is tested, the code scanning mechanism can bind the identity of the battery, which belongs to the prior art and is not described herein.
Preferably, the conveying mechanism comprises a conveyor belt 23 and a motor 24 for driving the conveyor belt 23.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A battery voltage testing apparatus, comprising: the device comprises a conveying mechanism, a positioning mechanism and a testing mechanism, wherein the positioning mechanism is arranged on a first side of the conveying mechanism, and the testing mechanism is arranged on a second side of the conveying mechanism; the positioning mechanism comprises a positioning cylinder (1), a clamping jaw (2) and a clamping jaw cylinder (3), wherein the clamping jaw (2) is arranged on the clamping jaw cylinder (3), a battery (4) on the conveying mechanism is positioned through the clamping jaw (2), and the positioning cylinder (1) drives the clamping jaw cylinder (3) to move towards a direction approaching or far away from the battery (4); the testing mechanism comprises a testing cylinder (5) and a probe (6), wherein the testing cylinder (5) drives the probe (6) to move towards or away from a battery (4) positioned by the clamping jaw (2).
2. The battery voltage testing apparatus according to claim 1, wherein the positioning mechanism further comprises a bottom plate (7) and a vertical support plate (8), the positioning cylinder (1) is mounted on the bottom plate (7), the vertical support plate (8) is connected with one end of the positioning cylinder (1), and the jaw cylinder (3) is disposed on a side of the vertical support plate (8) facing the battery (4) in a horizontal direction.
3. The battery voltage testing device according to claim 2, further comprising a stop mechanism comprising a stop cylinder (9) and a stop plate (10), the stop cylinder (9) driving one end of the stop plate (10) to move into the movement path of the battery (4).
4. A battery voltage testing device according to claim 3, characterized in that said one end of said stop plate (10) is provided with two rubber covered bearings and a proximity sensor (11) for detecting the in-place of the battery (4), said proximity sensor (11) being located at the gap between said two rubber covered bearings.
5. The battery voltage testing apparatus according to claim 4, wherein the stopping mechanism further comprises a base plate (12), the vertical support plate (8) is connected with the bottom plate (7) through a first horizontal rail-slide mechanism (13), the stopping plate (10) is mounted onto the base plate (12) through a second horizontal rail-slide mechanism (14), and the stopping cylinder (9) is provided on the base plate (12).
6. The battery voltage testing device according to claim 1, wherein the testing mechanism further comprises a mounting frame (15), a sliding plate (16) and a T-shaped mounting plate (17), the testing cylinder (5) is connected with the mounting frame (15), the sliding plate (16) is connected with the mounting frame (15) through a vertical guide rail sliding block mechanism (18), the testing cylinder (5) drives the sliding plate (16) to move up and down, the T-shaped mounting plate (17) is mounted at the lower end of the sliding plate (16), and the probe (6) is mounted at the bottom of the T-shaped mounting plate (17).
7. Battery voltage testing device according to claim 6, characterized in that the slide plate (16) is provided with a position adjustment bracket (19), the T-shaped mounting plate (17) being mounted on the position adjustment bracket (19) in a position adjustable manner in a direction towards or away from the battery (4).
8. The battery voltage testing device according to claim 1, further comprising a frame (20), wherein the conveying mechanism, the positioning mechanism and the testing mechanism are all connected with the frame (20), a barrier strip (21) positioned on two sides of the conveying mechanism is arranged on the frame (20), and the barrier strip (21) is connected with the frame (20) through a position adjusting mechanism (22).
9. The battery voltage testing apparatus according to claim 8, wherein the rack (20) is further provided with a code scanning mechanism.
10. Battery voltage testing device according to claim 1, characterized in that the conveying mechanism comprises a conveyor belt (23) and a motor (24) for driving the conveyor belt (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145995.8U CN220730386U (en) | 2023-08-09 | 2023-08-09 | Battery voltage testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145995.8U CN220730386U (en) | 2023-08-09 | 2023-08-09 | Battery voltage testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220730386U true CN220730386U (en) | 2024-04-05 |
Family
ID=90488958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322145995.8U Active CN220730386U (en) | 2023-08-09 | 2023-08-09 | Battery voltage testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220730386U (en) |
-
2023
- 2023-08-09 CN CN202322145995.8U patent/CN220730386U/en active Active
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| GR01 | Patent grant | ||
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