CN221445691U - Lithium battery detection device - Google Patents
Lithium battery detection device Download PDFInfo
- Publication number
- CN221445691U CN221445691U CN202323352986.2U CN202323352986U CN221445691U CN 221445691 U CN221445691 U CN 221445691U CN 202323352986 U CN202323352986 U CN 202323352986U CN 221445691 U CN221445691 U CN 221445691U
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- China
- Prior art keywords
- plate
- lithium battery
- plates
- fixedly installed
- detection device
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Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 62
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 8
- 238000009827 uniform distribution Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 15
- 238000007906 compression Methods 0.000 abstract description 15
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model relates to a lithium battery detection device which comprises a support plate, an adjustable extrusion mechanism and a positioning mechanism, wherein the adjustable extrusion mechanism comprises four auxiliary frame plates which are uniformly distributed and fixedly arranged on the top surface of the support plate in a rectangular shape, the upper ends of the four auxiliary frame plates are fixedly provided with positioning plates, a chute is arranged in the middle of the surface of the positioning plates, the inner wall of the chute is movably provided with a sliding frame plate, and the inner wall of the sliding frame plate is movably provided with a threaded rod. According to the utility model, the threaded rod is driven to rotate by the bidirectional motor, the sliding frame plate slides between the sliding grooves due to the threaded connectivity between the threaded rod and the sliding frame plate, so that the position of the extruding hammer is adjusted, the position adjustment is completed, and the hydraulic telescopic rod is started to drive the extruding hammer to extrude the lithium battery, so that the compression resistance of different parts of the lithium battery is detected, and the extrusion position of the lithium battery can be automatically adjusted.
Description
Technical Field
The utility model relates to the technical field of lithium battery detection, in particular to a lithium battery detection device.
Background
Lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material, metallic lithium or its alloy metal as a negative electrode material, and a nonaqueous electrolyte solution. Lithium batteries can be broadly divided into two categories: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The lithium metal battery of the fifth generation product of the rechargeable battery is born in 1996, and the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the lithium metal battery are all superior to those of the lithium ion battery.
For the use of lithium batteries, the safety of the use process can be necessarily increased by detecting the compression resistance of the lithium batteries, and various types of detection equipment are also available on the market, so that the detection equipment can detect the lithium batteries, but the extrusion position of the lithium batteries cannot be automatically adjusted, the accuracy of compression resistance data is reduced, the lithium batteries cannot be elastically clamped, the deformation of the lithium batteries in the compression resistance detection is easily influenced, and certain defects exist.
Disclosure of utility model
The utility model solves the problem of providing the lithium battery detection device, which can automatically adjust the extrusion position of the lithium battery so as to detect the compression resistance of different parts of the lithium battery, improve the accuracy of compression resistance data of the lithium battery, and also can elastically clamp the lithium battery so as to cope with deformation in the compression resistance detection of the lithium battery, thereby ensuring the accuracy of detection data.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the lithium battery detection device comprises a support plate, an adjustable extrusion mechanism and a positioning mechanism, wherein the adjustable extrusion mechanism is fixedly arranged above the support plate, and the positioning mechanism is fixedly arranged in the middle of the surface of the support plate;
The adjustable extrusion mechanism comprises four auxiliary frame plates which are uniformly distributed and fixedly arranged on the top surface of a supporting plate, a positioning plate is fixedly arranged at the upper ends of the auxiliary frame plates, a sliding groove is formed in the middle of the surface of the positioning plate, a sliding frame plate is movably arranged on the inner wall of the sliding groove, a threaded rod is movably arranged on the inner wall of the sliding frame plate, a hydraulic telescopic rod penetrates through the sliding groove and is fixedly arranged at the lower end of the sliding frame plate, and an extrusion hammer is fixedly arranged at the bottom end of the hydraulic telescopic rod.
Preferably, the upper end of the positioning plate is symmetrically and uniformly distributed and fixedly provided with two side plate frames, one side plate frame is movably connected with the other end of the threaded rod, and the other side plate frame is fixedly connected with the bidirectional motor.
Preferably, the positioning mechanism comprises a workbench plate fixedly arranged on the surface of the supporting plate, two half frame plates are fixedly arranged on the top surface of the workbench plate in a symmetrical and uniform distribution mode, electric telescopic rods are fixedly arranged on the opposite surfaces of the two half frame plates, a connecting plate is fixedly arranged at the other end of each electric telescopic rod, two elastic telescopic rods are fixedly arranged at the other side of each connecting plate in a symmetrical and uniform distribution mode, and rubber plates are fixedly arranged at the other ends of the two elastic telescopic rods.
Preferably, the collecting drawer is movably arranged on the inner wall of the working table plate, and the supporting screen plate is fixedly arranged in the middle of the surface of the working table plate.
Preferably, the bottom surface of the supporting plate is uniformly distributed and fixedly provided with four supporting frames, the side surfaces of the supporting frames are fixedly provided with sloping plates, and the other ends of the sloping plates are fixedly connected with the bottom surface of the supporting plate.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the adjustable extrusion mechanism is arranged, the lithium battery is placed and positioned by the positioning mechanism, then the bidirectional motor is started to drive the threaded rod to rotate, the threaded rod and the sliding frame plate slide between the sliding grooves due to the threaded connectivity between the threaded rod and the sliding frame plate, so that the position of the extrusion hammer is adjusted, the position adjustment is completed, the hydraulic telescopic rod is started to drive the extrusion hammer to extrude the lithium battery, so that the compression resistance of different parts of the lithium battery is detected, the extrusion position of the lithium battery can be automatically adjusted, the compression resistance of different parts of the lithium battery is detected, and the accuracy of compression resistance data of the lithium battery is improved;
2. According to the utility model, the positioning mechanism is arranged, the lithium battery is placed on the supporting screen plate, and then the two electric telescopic rods are synchronously started to drive the connecting plate to move the lithium battery, so that after the rubber plate is contacted with the lithium battery, the electric telescopic rods stop moving to elastically clamp the lithium battery, and therefore, the lithium battery can be elastically clamped to cope with deformation in compression-resistant detection of the lithium battery, and the accuracy of detection data is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a lithium battery detection device according to the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the lithium battery detection device of the present utility model;
FIG. 3 is a schematic side view of the lithium battery detection device of the present utility model;
fig. 4 is a schematic cross-sectional view of the structure at A-A in fig. 3.
Legend description:
1. A support plate; 2. an adjustable extrusion mechanism; 201. an auxiliary frame plate; 202. a positioning plate; 203. a side plate frame; 204. a chute; 205. a threaded rod; 206. a carriage plate; 207. a hydraulic telescopic rod; 208. extruding a hammer; 209. a bi-directional motor; 3. a positioning mechanism; 301. a work platen; 302. a half frame plate; 303. a collection drawer; 304. an electric telescopic rod; 305. a connecting plate; 306. an elastic telescopic rod; 307. a rubber plate; 308. a support screen; 4. a support frame; 5. and a sloping plate.
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.
Specific examples are given below.
Referring to fig. 1 to 4, a lithium battery detection device comprises a support plate 1, an adjustable extrusion mechanism 2 and a positioning mechanism 3, wherein the adjustable extrusion mechanism 2 is fixedly arranged above the support plate 1, and the positioning mechanism 3 is fixedly arranged in the middle of the surface of the support plate 1;
The adjustable extrusion mechanism 2 comprises four auxiliary frame plates 201 which are uniformly distributed and fixedly arranged on the top surface of the supporting plate 1 in a rectangular shape, wherein a positioning plate 202 is fixedly arranged at the upper ends of the four auxiliary frame plates 201, a sliding groove 204 is arranged in the middle of the surface of the positioning plate 202, a sliding frame plate 206 is movably arranged on the inner wall of the sliding groove 204, a threaded rod 205 is movably arranged on the inner wall of the sliding frame plate 206, a hydraulic telescopic rod 207 is fixedly arranged at the lower end of the sliding frame plate 206 and penetrates through the sliding groove 204, and an extrusion hammer 208 is fixedly arranged at the bottom end of the hydraulic telescopic rod 207;
The upper end of the positioning plate 202 is symmetrically and uniformly distributed and fixedly provided with two side plate frames 203, one side plate frame 203 is movably connected with the other end of the threaded rod 205, the other side plate frame 203 is fixedly connected with the bidirectional motor 209, and the side plate frame 203 is used for positioning the bidirectional motor 209 and the threaded rod 205 so as to ensure that the bidirectional motor 209 can stably drive the threaded rod 205 to rotate.
Working principle: after the lithium battery is placed by a worker and is positioned by the positioning mechanism 3, the bidirectional motor 209 is started immediately to drive the threaded rod 205 to rotate, the threaded rod 205 and the sliding frame plate 206 slide between the sliding grooves 204 due to the threaded connectivity between the threaded rod 205 and the sliding frame plate 206, the position of the extrusion hammer 208 is adjusted, the position adjustment is completed, the hydraulic telescopic rod 207 is started to drive the extrusion hammer 208 to extrude the lithium battery, so that the compression resistance of different parts of the lithium battery is detected, the extrusion position of the lithium battery can be automatically adjusted, the compression resistance of different parts of the lithium battery is detected, and the accuracy of compression resistance data of the lithium battery is improved.
Referring to fig. 2 to 4, the positioning mechanism 3 includes a working table 301 fixedly installed on the surface of the support plate 1, two half frame plates 302 are fixedly installed on the top surface of the working table 301 in a symmetrical and uniform distribution manner, electric telescopic rods 304 are fixedly installed on opposite surfaces of the two half frame plates 302, a connecting plate 305 is fixedly installed at the other end of each electric telescopic rod 304, two elastic telescopic rods 306 are fixedly installed at the other side of each connecting plate 305 in a symmetrical and uniform distribution manner, a rubber plate 307 is fixedly installed at the other end of each elastic telescopic rod 306, a collecting drawer 303 is movably installed on the inner wall of the working table 301, a supporting screen 308 is fixedly installed in the middle of the surface of the working table 301, lithium battery leakage caused in the extrusion process is led out by the supporting screen 308 and falls on the collecting drawer 303, so that convenience of processing is improved, four supporting frames 4 are fixedly installed on the bottom surface of the support plate 1 in a uniform distribution manner, inclined plates 5 are fixedly installed on the side surfaces of the support frames 4, the other ends of the inclined plates 5 are fixedly connected with the bottom surface of the support plate 1, and the support frames 4 and 5 are mutually matched with each other to support the inclined plate 5.
Working principle: the staff places the lithium cell on supporting otter board 308, immediately starts two electric telescopic handle 304 in step and drives connecting plate 305 and move the lithium cell, and after rubber plate 307 contacted with the lithium cell, electric telescopic handle 304 just stops the motion to carry out elasticity centre gripping to the lithium cell, thereby can carry out elasticity centre gripping to the lithium cell, deal with deformation in the lithium cell resistance to compression detects, guaranteed the accuracy of detection data.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The lithium battery detection device is characterized by comprising a support plate (1), an adjustable extrusion mechanism (2) and a positioning mechanism (3), wherein the adjustable extrusion mechanism (2) is fixedly arranged above the support plate (1), and the positioning mechanism (3) is fixedly arranged in the middle of the surface of the support plate (1);
the adjustable extrusion mechanism (2) comprises four auxiliary frame plates (201) which are uniformly distributed and fixedly arranged on the top surface of a supporting plate (1), positioning plates (202) are fixedly arranged at the upper ends of the four auxiliary frame plates (201), sliding grooves (204) are formed in the middle of the surfaces of the positioning plates (202), sliding frame plates (206) are movably arranged on the inner walls of the sliding grooves (204), threaded rods (205) are movably arranged on the inner walls of the sliding frame plates (206), hydraulic telescopic rods (207) are fixedly arranged at the lower ends of the sliding frame plates (206) in a penetrating mode, and extrusion hammers (208) are fixedly arranged at the bottom ends of the hydraulic telescopic rods (207).
2. The lithium battery detection device according to claim 1, wherein two side plate frames (203) are symmetrically and uniformly distributed and fixedly mounted at the upper end of the positioning plate (202), one side plate frame (203) is movably connected with the other end of the threaded rod (205), and the other side plate frame (203) is fixedly connected with a bidirectional motor (209).
3. The lithium battery detection device according to claim 1, wherein the positioning mechanism (3) comprises a workbench plate (301) fixedly installed on the surface of the supporting plate (1), two half frame plates (302) are fixedly installed on the top surface of the workbench plate (301) in a symmetrical and uniform distribution mode, electric telescopic rods (304) are fixedly installed on opposite surfaces of the two half frame plates (302), a connecting plate (305) is fixedly installed at the other end of each electric telescopic rod (304), two elastic telescopic rods (306) are fixedly installed at the other side of each connecting plate (305) in a symmetrical and uniform distribution mode, and rubber plates (307) are fixedly installed at the other ends of the two elastic telescopic rods (306).
4. A lithium battery detection device according to claim 3, wherein a collecting drawer (303) is movably mounted on the inner wall of the working table plate (301), and a supporting screen plate (308) is fixedly mounted in the middle of the surface of the working table plate (301).
5. The lithium battery detection device according to claim 1, wherein four support frames (4) are uniformly distributed and fixedly installed on the bottom surface of the support plate (1), an inclined plate (5) is fixedly installed on the side surface of the support frame (4), and the other end of the inclined plate (5) is fixedly connected with the bottom surface of the support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323352986.2U CN221445691U (en) | 2023-12-11 | 2023-12-11 | Lithium battery detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323352986.2U CN221445691U (en) | 2023-12-11 | 2023-12-11 | Lithium battery detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221445691U true CN221445691U (en) | 2024-07-30 |
Family
ID=92058400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323352986.2U Active CN221445691U (en) | 2023-12-11 | 2023-12-11 | Lithium battery detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221445691U (en) |
-
2023
- 2023-12-11 CN CN202323352986.2U patent/CN221445691U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |