CN117191269A - Blade battery weeping check out test set - Google Patents
Blade battery weeping check out test set Download PDFInfo
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- CN117191269A CN117191269A CN202311292532.2A CN202311292532A CN117191269A CN 117191269 A CN117191269 A CN 117191269A CN 202311292532 A CN202311292532 A CN 202311292532A CN 117191269 A CN117191269 A CN 117191269A
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- battery
- detection
- feeding cavity
- feeding
- detected
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- 238000001514 detection method Methods 0.000 claims abstract description 132
- 239000007788 liquid Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000006052 feed supplement Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000013072 incoming material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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Abstract
The invention discloses a blade battery leakage detection device which comprises a frame, a feeding platform, a first detection part, a second detection part and a discharging assembly, wherein the feeding platform, the first detection part, the second detection part and the discharging assembly are all arranged on the frame, the first detection part comprises a first detection position, the second detection part comprises a second detection position, and the first detection position and the second detection position are both used for detecting a battery to be detected. When the blade battery leakage detection equipment provided by the invention is used for feeding and discharging the battery to be detected at one detection position, feeding and feeding of the same detection cavity are finished, so that the detection efficiency of the equipment is greatly improved, and the production cost is saved.
Description
Technical Field
The invention relates to the field of battery leakage detection, in particular to a blade battery leakage detection device.
Background
The lithium battery leakage detection is an important process link in battery production, and has important significance on the safety performance of the subsequent use of the battery. The battery production process generally comprises the process of injecting electrolyte. After the electrolyte injection process is completed, a tightness test is required. The electrolyte is poorly sealed, so that on the one hand, the battery itself may fail, and on the other hand, the overflow of the electrolyte may cause secondary damage to components outside the battery.
One method currently commonly employed in the industry to detect battery sealability is: firstly, immersing a battery to be tested in a detection liquid, then injecting high-pressure gas into the battery, and observing whether bubbles are generated, if so, the sealing performance is poor, otherwise, the sealing performance is good. Another common method is: firstly, compressed air with certain pressure is filled into the battery, after the air is filled and balanced, an air source is cut off, and then the pressure drop in the battery in unit time is measured through a pressure measuring device, an instrument and a meter. The method is low in efficiency, on-line automatic detection cannot be realized, and therefore the potential leaked battery is transferred to the next working procedure or the risk in the using process, and great potential safety hazards are caused.
Disclosure of Invention
The invention mainly aims to provide a blade battery leakage detection device which aims to solve the technical problems.
In order to achieve the above purpose, the blade battery leakage detection device provided by the invention comprises a rack, a feeding platform, a first detection part, a second detection part and a discharging assembly, wherein the feeding platform, the first detection part, the second detection part and the discharging assembly are all arranged on the rack, the first detection part comprises a first detection position, the second detection part comprises a second detection position, and the first detection position and the second detection position are both used for detecting a battery to be detected;
after the battery to be detected is sent into the first feeding cavity A (32) in the first detection component (30), the first feeding cavity A (32) flows into the first detection position (31) to perform liquid leakage detection, and the battery to be detected is placed in the first feeding cavity B (42) of the first detection component (30).
In an embodiment, the first detecting component includes a first feeding cavity a and a second feeding cavity a, which are both used for carrying the battery to be detected, and the first feeding cavity and the second feeding cavity can intermittently flow into the first detecting position and detect the battery.
In an embodiment, the second detecting component includes a first feeding cavity B and a second feeding cavity B, which are both used for carrying the battery to be detected, and the first feeding cavity a and the second feeding cavity B can intermittently flow into the second detecting position and detect.
In an embodiment, the loading platform includes a loading conveyer belt and a code scanning component arranged at the conveying end of the loading conveyer belt, so that when the battery to be tested flows to the conveying end of the loading conveyer belt, the code scanning component recognizes the identification code on the battery to be tested.
In an embodiment, the loading platform includes a sensor for detecting whether the battery to be tested is in place.
In an embodiment, the blade battery leakage detection device further comprises a middle driving heavy-duty gantry arranged on the frame, and the middle driving heavy-duty gantry is used for clamping the battery to be detected to circulate among the feeding conveyor belt, the first detection part, the second detection part and the blanking assembly.
In an embodiment, the blanking assembly includes a first blanking platform for conveying the battery to be tested in the first state, so as to clamp the battery to be tested to the first blanking platform through the intermediate driving heavy-duty gantry when the code is scanned NG.
In an embodiment, the discharging assembly further comprises a second discharging platform for conveying the battery to be tested in the second state, so that the tested battery is clamped to the second discharging platform through the intermediate driving heavy-load gantry after the detection is finished.
According to the technical scheme, the blade battery leakage detection device comprises a frame, a feeding platform, a first detection part, a second detection part and a discharging assembly, wherein the feeding platform, the first detection part, the second detection part and the discharging assembly are all arranged on the frame, the first detection part comprises a first detection position, the second detection part comprises a second detection position, and the first detection position and the second detection position are both used for detecting a battery to be detected. In this technical scheme, through setting up first detection component and second detection component to first detection component and second detection component all are equipped with two detection cavity, when one of them detected the pan feeding and the ejection of compact of position to await measuring the battery, also accomplish simultaneously that same detection cavity's feeding, feed supplement have improved the detection efficiency of equipment greatly, have also practiced thrift manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a blade battery leakage detection device according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a loading platform according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a first detecting member and a second detecting member according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a first blanking platform according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a second blanking platform according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an intermediate drive heavy duty gantry according to an embodiment of the present invention.
Reference numerals illustrate: 10. a frame; 20. a feeding platform; 21. a feeding conveyer belt; 22. a code scanning component; 30. a first detecting section; 31. a first detection position; 32. a first feeding cavity A; 33. a second feeding cavity A; 40. a second detecting section; 41. a second detection position; 42. the first feeding cavity B; 43. a second feeding cavity B; 50. a blanking assembly; 51. a first blanking platform; 52. a second blanking platform; 60. intermediate drive heavy-duty gantry; 61. a linear guide rail; 62. a mounting frame; 63. an adsorption head; 64. a sliding block.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
Moreover, the technical solutions of the embodiments of the present invention may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present invention.
The invention provides a blade battery leakage detection device.
As shown in fig. 1, the blade battery leakage detection device provided by the embodiment of the invention includes a frame 10, and a feeding platform 20, a first detection component 30, a second detection component 40 and a discharging component 50 all disposed on the frame 10, where the first detection component 30 includes a first detection position 31, the second detection component 40 includes a second detection position 41, and the first detection position 31 and the second detection position 41 are both used for detecting a battery to be detected;
after the battery to be tested is fed into the first feeding cavity a32 in the first detecting component 30, the first feeding cavity a32 flows into the first detecting position 31 to perform liquid leakage detection, and at this time, the battery to be tested is put into the first feeding cavity B42 of the first detecting component 30.
In this embodiment, the blade battery leakage detection device includes a frame 10, and a feeding platform 20, a first detection component 30, a second detection component 40 and a discharging component 50 that are all disposed on the frame 10, where the first detection component 30 includes a first detection position 31, the second detection component 40 includes a second detection position 41, and both the first detection position 31 and the second detection position 41 are used for detecting a battery to be detected. In this technical scheme, through setting up first detection part 30 and second detection part 40 to first detection part 30 and second detection part 40 all are equipped with two detection cavities, when the pan feeding and the ejection of compact of one of them detection position battery that awaits measuring, also accomplish simultaneously that same detection cavity's feeding, feed supplement have improved the detection efficiency of equipment greatly, have also practiced thrift manufacturing cost.
The blade battery leakage detection device further comprises a middle driving heavy-duty gantry 60 arranged on the frame 10, and the middle driving heavy-duty gantry 60 is used for clamping the battery to be detected to circulate among the feeding conveyor belt 21, the first detection component 30, the second detection component 40 and the blanking component 50. Referring to fig. 6, the intermediate driving heavy-duty gantry 60 includes a linear guide 61, a mounting frame 62 slidably disposed on the linear guide 61, and an adsorption head 63 disposed on the mounting frame 62 and capable of moving up and down, wherein the adsorption head 63 is connected with a slider 64 following the first mounting frame 62, and the adsorption head 63 can slide left and right on the slider 64. So that the battery to be measured can be gripped or sucked by the suction head 63 to circulate between the respective components.
Referring to fig. 3, the first detecting unit 30 includes a first feeding chamber a32 and a second feeding chamber a33, which can be used for carrying the battery to be detected, and the first feeding chamber and the second feeding chamber can intermittently flow into the first detecting position 31 and detect the battery. The second detecting component 40 includes a first feeding cavity B42 and a second feeding cavity B43, which are both used for carrying the battery to be detected, and the first feeding cavity a32 and the second feeding cavity B43 can intermittently flow into the second detecting position 41 and detect the battery.
In this embodiment, when the battery is placed in the first feeding cavity a32 by the intermediate driving reloading gantry 60, the sensor senses that the feeding and discharging cylinder of the cavity sends the first feeding cavity a32 to the first detection position 31 (meanwhile, the second feeding cavity a33 moves out of the first detection position 31 to wait for feeding), and the first feeding cavity a32 completes the cavity closing at the first detection position 31 under the action of the lifting cylinder right below, and starts to perform the RGA detection procedure.
When the first detecting member 30 detects RGA, the intermediate driving heavy duty gantry 60 can feed the first feeding chamber B42, and the actions are the same in the upper stage. When the second detecting component 40 starts RGA detection, the first detecting component 30 is not yet detected, and the intermediate driving heavy-duty gantry 60 can feed the second feeding cavity A33 or the second feeding cavity B43.
After the first feeding cavity a32 completes RGA detection, the second feeding cavity a33 will move to the first detection position 31 while moving out, and the lifting cylinder moves again, the second feeding cavity a33 starts RGA detection, and the middle driving of the heavy-duty gantry 60 can carry the battery of which the first feeding cavity a32 completes RGA detection while these movements, the detection OK will be carried to the first discharging platform 51 for carrying the battery to be detected in the first state, and the detection NG will be placed on the second discharging platform 52 for carrying the battery to be detected in the second state.
After the middle driving heavy-duty gantry 60 conveys the battery in the first feeding cavity a32 to the corresponding position, the first feeding cavity a32 can be fed, and when the feeding of the first feeding cavity a32 is completed, the first feeding cavity B42 in the second detecting component 40 completes detection, and the action is the same in the third section. I.e. after that the first detecting means 30 and the second detecting means 40 start such a cyclic detecting action.
The loading platform 20 comprises a loading conveyer belt 21 and a code scanning component 22 arranged at the conveying end of the loading conveyer belt 21, so that when the battery to be tested flows to the conveying end of the loading conveyer belt 21, the code scanning component 22 recognizes the identification code on the battery to be tested. When no battery is detected at the discharging position of the feeding conveyor belt 21, the battery is placed in the feeding conveyor belt 21, and the battery is conveyed to the tail end by the movement of the feeding conveyor belt 21. The sensor senses the incoming material, sends the controller with the signal, and material loading conveyer belt 21 stops the transmission, and the sign indicating number part 22 of sweeping of side can sweep the sign indicating number to the blade battery simultaneously. The code scanning completion or the code scanning NG is to wait for the intermediate driving heavy-duty gantry 60 to be taken out, and put in the first detection part 30 or the second detection part 40 or the first blanking platform 51.
After the battery to be tested is detected in the first detecting part 30 and the second detecting part 40 and the battery to be tested is not leaked, the detected battery is clamped to the second discharging platform 52 through the middle driving heavy-duty gantry 60 after the detection is finished.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (8)
1. The blade battery leakage detection device is characterized by comprising a frame (10) and a feeding platform (20), a first detection part (30), a second detection part (40) and a blanking assembly (50) which are all arranged on the frame (10), wherein the first detection part (30) comprises a first detection position (31), the second detection part (40) comprises a second detection position (41), and the first detection position (31) and the second detection position (41) are both used for detecting a battery to be detected;
after the battery to be detected is sent into the first feeding cavity A (32) in the first detection component (30), the first feeding cavity A (32) flows into the first detection position (31) to perform liquid leakage detection, and the battery to be detected is placed in the first feeding cavity B (42) of the first detection component (30).
2. The blade battery leakage detection device according to claim 1, wherein the first detection component (30) comprises a first feeding cavity a (32) and a second feeding cavity a (33) which can be used for bearing the battery to be detected, and the first feeding cavity and the second feeding cavity can intermittently flow into the first detection position (31) and detect.
3. The blade battery leakage detection device according to claim 2, wherein the second detection component (40) comprises a first feeding cavity B (42) and a second feeding cavity B (43) which can be used for bearing the battery to be detected, and the first feeding cavity a (32) and the second feeding cavity B (43) can intermittently flow into the second detection position (41) and detect.
4. A blade battery leakage detection apparatus according to claim 3, wherein the loading platform (20) comprises a loading conveyor belt (21) and a code scanning component (22) arranged at the conveying end of the loading conveyor belt (21) so that the code scanning component (22) can identify the identification code on the battery to be detected when the battery to be detected flows to the conveying end of the loading conveyor belt (21).
5. The blade battery drain detection device of claim 4, wherein the loading platform (20) includes a sensor for detecting whether the battery under test is in place.
6. The blade battery leakage detection device according to claim 5, further comprising an intermediate drive heavy-duty gantry (60) arranged on the frame (10), wherein the intermediate drive heavy-duty gantry (60) is used for clamping the battery to be tested to circulate among the feeding conveyor belt (21), the first detection component (30), the second detection component (40) and the blanking assembly (50).
7. The blade battery drain detection apparatus according to claim 6, wherein the blanking assembly (50) includes a first blanking platform (51) for conveying a battery to be tested in a first state to clamp the battery to be tested at the first blanking platform (51) through the intermediate drive heavy-duty gantry (60) at the time of the code scanning NG.
8. The blade battery drain testing apparatus of claim, wherein the blanking assembly (50) further includes a second blanking platform (52) for transporting the battery under test in a second state to clamp the tested battery to the second blanking platform (52) through the intermediate drive reload gantry (60) after testing is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311292532.2A CN117191269A (en) | 2023-10-08 | 2023-10-08 | Blade battery weeping check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311292532.2A CN117191269A (en) | 2023-10-08 | 2023-10-08 | Blade battery weeping check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117191269A true CN117191269A (en) | 2023-12-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311292532.2A Pending CN117191269A (en) | 2023-10-08 | 2023-10-08 | Blade battery weeping check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117191269A (en) |
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2023
- 2023-10-08 CN CN202311292532.2A patent/CN117191269A/en active Pending
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