CN219225027U - Insulation testing mechanism of lithium battery after coating - Google Patents
Insulation testing mechanism of lithium battery after coating Download PDFInfo
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- CN219225027U CN219225027U CN202223203321.0U CN202223203321U CN219225027U CN 219225027 U CN219225027 U CN 219225027U CN 202223203321 U CN202223203321 U CN 202223203321U CN 219225027 U CN219225027 U CN 219225027U
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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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Abstract
The utility model relates to the technical field of lithium batteries, and discloses an insulation testing mechanism of a lithium battery after coating, which comprises the following components: the test fixed platen structure is installed on one side of the top end of the mounting platform plate and is located in a groove formed in the surface of the mounting platform plate, the test movable platen structure is installed on the other side of the top end of the mounting platform plate, the test probe assembly is installed on the test movable platen structure, the battery translation structure is installed on the bottom end of the mounting platform plate and is located on one side close to the test fixed platen structure, the battery lifting structure is installed on the side face of the battery translation structure, and the battery side face clamping structure is installed on the battery lifting structure. The insulation testing mechanism of the lithium battery after the coating has the advantages of high testing speed, stable structure, small structural size, simple structure and low input cost.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to an insulation testing mechanism of a coated lithium battery.
Background
In automatic lithium battery production equipment, an insulation test mechanism which is accurate, efficient and stable is an indispensable structure; the current equipment is realized through a telescopic platform and a pressure insulation test structure, but the original mechanism has serious efficiency deficiency along with the increasing size and the increasing weight of the current battery. In addition, the telescopic platform structure has larger occupied space, complex structure and high cost.
Disclosure of Invention
The utility model aims to provide an insulation testing mechanism of a lithium battery after coating, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an insulation testing mechanism of a lithium battery after coating, comprising: installing a platform plate;
the test fixed pressing plate structure is arranged on one side of the top end of the mounting platform plate and is positioned in a groove formed in the surface of the mounting platform plate; the test movable pressing plate structure is arranged on the other side of the top end of the mounting platform plate; the battery translation structure is arranged at the bottom end of the mounting platform plate and is positioned at one side close to the test fixed pressing plate structure, and the battery translation structure can send the template battery to the test position; the battery lifting structure is arranged on the side surface of the battery translation structure, and the battery lifting structure can be used for descending the sample battery to the measurement test height; the battery side clamping structure is arranged on the battery lifting structure, and can clamp two sides of the template battery;
the structure can fix the template battery and move the template battery to a designated position;
the test probe assembly is arranged on the test movable pressing plate structure, and whether the test probe assembly is conducted or not is tested by means of discharge of the test probe assembly;
the insulating film of the battery package can be proved to have good insulating performance or the insulating film of the battery package can be proved to be unqualified, and the defects such as breakage of the insulating film or uneven coating and the like exist.
Compared with the prior art, the utility model has the beneficial effects that: the insulation testing mechanism of the lithium battery after the coating has the advantages of high testing speed, stable structure, small structural size, simple structure and low input cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic side view of a second embodiment of the present utility model;
FIG. 4 is a schematic plan view of the present utility model;
FIG. 5 is a schematic diagram of a test probe assembly according to the present utility model;
fig. 6 is a schematic view of a battery lifting structure and a battery translation structure according to the present utility model.
In the figure: 1. the test platform comprises a mounting platform plate, 2, a test fixed pressing plate structure, 21, a mounting vertical plate I, 22, a conductive plate I, 23, an insulating plate I, 24, a conductive cloth I, 3, a test movable pressing plate structure, 31, a mounting vertical plate II, 32, a conductive plate II, 33, an insulating plate II, 34, a conductive cloth II, 35, a pressing cylinder, 36, a guide rail slide block III, 4, a test probe assembly, 41, a mounting bracket, 42, a pressing cylinder, 43, a test probe, 5, a battery side clamping structure, 51, a side clamping cylinder, 52, a side clamping mounting plate, 6, a battery lifting structure, 61, a lifting cylinder, 62, a guide rail slide block II, 63, a lifting mounting plate, 64, a battery supporting plate, 7, a battery translation structure, 71, a translation cylinder, 72, a guide rail slide block I, 73, a translation mounting plate, 8 and a template battery.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: an insulation testing mechanism of a lithium battery after coating, comprising: the test fixture comprises a mounting platform plate 1, a test fixed pressing plate structure 2, a test movable pressing plate structure 3, a test probe assembly 4, a battery side clamping structure 5, a battery lifting structure 6 and a battery translation structure 7;
the test fixed platen structure 2 is installed on one side of the top end of the installation platen plate 1 and is located in a groove formed in the surface of the installation platen plate 1, the test fixed platen structure 2 can move in the groove, the test movable platen structure 3 is installed on the other side of the top end of the installation platen plate 1, the test probe assembly 4 is installed on the test movable platen structure 3, the battery translation structure 7 is installed at the bottom end of the installation platen plate 1 and is located on one side close to the test fixed platen structure 2, the battery lifting structure 6 is installed on the side face of the battery translation structure 7, the battery side face clamping structure 5 is installed on the battery lifting structure 6, and after the sample battery 8 is fixed by the battery side face clamping structure 5, the sample battery 8 can be moved to a designated position through the battery lifting structure 6 and the battery translation structure 7 and then tested by the test probe assembly 4.
More specifically, the test fixing platen structure 2 includes a mounting riser 21, and a conductive plate 22, an insulating plate 23 and a conductive cloth 24 disposed on the mounting riser 21;
the number of the first conductive plates 22 is two, an insulating plate first 23 is arranged between the two first conductive plates 22, and a conductive cloth first 24 is arranged on the side surface of the innermost first conductive plate 22.
More specifically, the test moving platen structure 3 includes a guide rail slider three 36, a second installation plate 31 slidably disposed on the guide rail slider three 36, a second conductive plate 32, a second insulating plate 33 and a second conductive cloth 34 disposed on the second installation plate 31, and a pressing cylinder 35 disposed on the mounting platen 1 capable of pushing the second installation plate 31 to move, and the pressing cylinder 35 is used to push the second installation plate 31 to move on the guide rail slider three 36 so as to adjust the position of the test probe assembly 4.
More specifically, the test probe assembly 4 includes a mounting bracket 41 disposed on the second mounting plate 31, a pressing cylinder 35 disposed at the bottom end of the mounting bracket 41, and a test probe 43 disposed at the output end of the pressing cylinder 35, and the test probe 43 can be driven to be pressed onto the battery cover by the pressing cylinder 42.
More specifically, the battery translation structure 7 includes a translation cylinder 71 disposed at the bottom end of the mounting platform plate 1, a translation mounting plate 73 disposed at the output end of the translation cylinder 71, and a first rail slider 72 capable of sliding on the translation mounting plate 73; the first guide rail slide block 72 is fixedly connected with the first mounting vertical plate 21;
the translation cylinder 71 can cause the first driving rail slider 72 to move on the translation mounting plate 73, thereby causing the first mounting riser 21 to move to the adjustment position.
More specifically, the battery lifting structure 6 includes a second rail slider 62 disposed on the translation mounting plate 73, a lifting mounting plate 63 capable of sliding on the second rail slider 62, a battery pallet 64 disposed at the top end of the lifting mounting plate 63, and a lifting cylinder 61 disposed at the bottom end of the translation mounting plate 73 to drive the lifting mounting plate 63 to move;
the lifting mounting plate 63 can be driven to slide on the second guide rail slide block 62 through the lifting cylinder 61 and drive the battery supporting plate 64 to move.
More specifically, the battery side clamping structure 5 includes side clamping cylinders 51 provided on both sides of the lifting mounting plate 63 and side clamping mounting plates 52 provided on the driving ends of the side clamping cylinders 51, and the side clamping cylinders 51 drive the side clamping mounting plates 52 to clamp the template battery 8 from both sides.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
The feeding manipulator places the coated template battery 8 on a battery supporting plate 64 of the battery lifting structure 6, two side clamping cylinders 51 on the battery side clamping structure 5 drive the side clamping mounting plates 52 to clamp the template battery 8 from two side edges, the lifting cylinders 61 of the battery lifting structure 6 retract, the template battery 8 descends to a measured test height, the translation cylinders 71 of the battery translation structure 7 retract, the battery translation mechanism 7 conveys the template battery 8 to a test position, the test fixed pressing plate structure 2 is abutted, the pressing cylinders 35 of the test movable pressing plate structure 3 extend, the test movable pressing plate structure 3 reaches a working position, the template battery 8 is pressed, the lower pressing cylinders 42 of the test probe assembly structure 4 extend, the test probe 43 presses onto a battery cover (non-pole position), whether the two test probes 43 conduct discharge tests or not, if conducting, the test probes 43 are tightly contacted with the battery cover, next step insulation test instruments raise voltages on the test probe 43 and the conductive cloth 34 and the conductive cloth 24 on the test movable pressing plate structure 3 and the test fixed pressing plate structure 2, if a current value obtained by the test is lower than a standard value, the test film which proves that the battery is wrapped by the battery has good performance, if the insulation film is better than the standard value of the insulation film which is obtained by the test film, or if the insulation film which is not good or the insulation film is good is not wrapped by the insulation film is obtained if the insulation film is not good is obtained by the insulation film, or the insulation film is not good or is good if the insulation film is good.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An insulation testing mechanism of a lithium battery after coating, which is characterized by comprising:
mounting a platform plate (1);
the test fixed pressing plate structure (2) is arranged at one side of the top end of the mounting platform plate (1) and is positioned in a groove formed in the surface of the mounting platform plate (1);
the test movable pressing plate structure (3) is arranged on the other side of the top end of the mounting platform plate (1);
a test probe assembly (4) mounted on the test moving platen structure (3);
the battery translation structure (7) is arranged at the bottom end of the mounting platform plate (1) and is positioned at one side close to the test fixed pressing plate structure (2);
a battery lifting structure (6) which is arranged on the side surface of the battery translation structure (7);
and the battery side clamping structure (5) is arranged on the battery lifting structure (6).
2. The insulation testing mechanism of a coated lithium battery according to claim 1, wherein: the test fixed pressing plate structure (2) comprises a first installation vertical plate (21), and a first conductive plate (22), a first insulating plate (23) and a first conductive cloth (24) which are arranged on the first installation vertical plate (21);
the number of the first conductive plates (22) is two, an insulating plate (23) is arranged between the two first conductive plates (22), and a first conductive cloth (24) is arranged on the side surface of the innermost first conductive plate (22).
3. The insulation testing mechanism of a coated lithium battery according to claim 2, wherein: the test movable pressing plate structure (3) comprises a guide rail sliding block III (36), a mounting vertical plate II (31) arranged on the guide rail sliding block III (36) in a sliding mode, a conductive plate II (32), an insulating plate II (33) and a conductive cloth II (34) arranged on the mounting vertical plate II (31), and a pressing cylinder (35) arranged on the mounting platform plate (1) and capable of pushing the mounting vertical plate II (31) to move.
4. The insulation testing mechanism of a coated lithium battery according to claim 3, wherein: the test probe assembly (4) comprises a mounting bracket (41) arranged on the mounting vertical plate II (31), a compression cylinder (35) arranged at the bottom end of the mounting bracket (41) and a test probe (43) arranged at the output end of the compression cylinder (35).
5. The insulation testing mechanism of a coated lithium battery according to claim 4, wherein: the battery translation structure (7) comprises a translation air cylinder (71) arranged at the bottom end of the mounting platform plate (1), a translation mounting plate (73) arranged at the output end of the translation air cylinder (71), and a first guide rail slide block (72) capable of sliding on the translation mounting plate (73);
the first guide rail sliding block (72) is fixedly connected with the first mounting vertical plate (21).
6. The insulation testing mechanism of a coated lithium battery according to claim 5, wherein: the battery lifting structure (6) comprises a second guide rail sliding block (62) arranged on a translation mounting plate (73), a lifting mounting plate (63) capable of sliding on the second guide rail sliding block (62), a battery supporting plate (64) arranged at the top end of the lifting mounting plate (63) and a lifting air cylinder (61) arranged at the bottom end of the translation mounting plate (73) and used for driving the lifting mounting plate (63) to move.
7. The insulation testing mechanism of a coated lithium battery according to claim 6, wherein: the battery side clamping structure (5) comprises side clamping air cylinders (51) arranged on two sides of the lifting mounting plate (63), and side clamping mounting plates (52) arranged on the driving ends of the side clamping air cylinders (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223203321.0U CN219225027U (en) | 2022-12-01 | 2022-12-01 | Insulation testing mechanism of lithium battery after coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223203321.0U CN219225027U (en) | 2022-12-01 | 2022-12-01 | Insulation testing mechanism of lithium battery after coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219225027U true CN219225027U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223203321.0U Active CN219225027U (en) | 2022-12-01 | 2022-12-01 | Insulation testing mechanism of lithium battery after coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN219225027U (en) |
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2022
- 2022-12-01 CN CN202223203321.0U patent/CN219225027U/en active Active
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