CN220207815U - Square lithium battery testing machine - Google Patents
Square lithium battery testing machine Download PDFInfo
- Publication number
- CN220207815U CN220207815U CN202321360120.3U CN202321360120U CN220207815U CN 220207815 U CN220207815 U CN 220207815U CN 202321360120 U CN202321360120 U CN 202321360120U CN 220207815 U CN220207815 U CN 220207815U
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- pushing
- positioning
- square lithium
- plate
- lithium battery
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- 238000012360 testing method Methods 0.000 title claims abstract description 79
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 69
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 69
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
Classifications
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a square lithium battery testing machine which comprises a conveying passage plate, a storage bin, a pushing device, a positioning device and a testing device, wherein the storage bin is arranged on the conveying passage plate; the storage bin is arranged on one end of the conveying passage plate, and is internally used for stacking square lithium batteries; the pushing device comprises a pushing main rod, a pushing support rod, a first pushing mechanism and a second pushing mechanism, wherein the pushing main rod is arranged on one side of the conveying channel plate, one end of the pushing support rod is vertically connected to one side of the pushing main rod, and the other end of the pushing support rod transversely extends onto the conveying channel plate; the first pushing mechanism and the second pushing mechanism are used for driving the pushing support rod to move; the positioning device is used for positioning the square lithium battery; the testing device is used for testing the square lithium battery. According to the utility model, under the pushing action of the pushing device, the square lithium batteries in the storage bin can be sequentially pushed onto the conveying channel plate, and meanwhile, the square lithium batteries on the conveying channel plate are pushed to the working position of the testing device, so that the automation degree is high.
Description
Technical Field
The utility model relates to the technical field of battery testing equipment, in particular to a square lithium battery testing machine.
Background
After the square lithium battery is manufactured and molded, the performances of open circuit voltage, load voltage, internal resistance and the like of the square lithium battery need to be tested so as to test whether the electrical performances of the square lithium battery are qualified.
Referring to a Chinese patent document CN 103386400A, a 9V primary lithium battery testing machine relates to a battery testing device and comprises an annular multi-branch guide rail mechanism, a conveying belt, four sets of driving mechanisms and a battery clamp, wherein the annular multi-branch guide rail mechanism, the conveying belt, the four sets of driving mechanisms and the battery clamp are arranged on a rack; a position sensor, a test positioning mechanism, a test mechanism and a battery sorting mechanism are arranged at the middle section of the annular multi-branch guide rail mechanism; the upper surface of the frame is provided with a motion control system device and a test storage system device. When the battery clamp is used, the battery is placed into the battery clamp firstly, the battery clamp moves along with the annular multi-branch guide rail mechanism, and when the battery clamp is detected by the clamp position sensor, the battery clamp is positioned by the test positioning mechanism, and meanwhile, the test mechanism presses down the test battery to test the electrical performance.
However, the lithium battery testing machine disclosed in the patent document CN 103386400A is not provided with a storage bin, and cannot automatically convey the lithium batteries onto the conveyor belt, and a human hand or a mechanical arm is required to place the lithium batteries one by one onto the corresponding battery clamps on the conveyor belt; the step-by-step feeding, i.e. the pushing out of the lithium batteries in the storage bin on the one hand and the transfer of the pushed-out lithium batteries to the test position on the other hand, is not possible.
Disclosure of Invention
The utility model aims to solve the technical problems of the prior art, and provides a square lithium battery testing machine, wherein a storage bin is arranged at one end of a conveying passage plate of the square lithium battery testing machine, square lithium batteries in the storage bin can be sequentially pushed onto the conveying passage plate under the pushing action of a pushing device, and meanwhile, the square lithium batteries on the conveying passage plate are pushed to the working position of a testing device, so that the automation degree is high.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a square lithium battery testing machine comprises a conveying passage plate, a storage bin, a pushing device, a positioning device and a testing device; the storage bin is arranged on one end of the conveying passage plate, and is internally used for stacking square lithium batteries; the pushing device comprises a pushing main rod, a pushing support rod, a first pushing mechanism and a second pushing mechanism, wherein the pushing main rod is arranged on one side of the conveying channel plate, and the length direction of the pushing main rod is parallel to the length direction of the conveying channel plate; the pushing support rods are provided with at least two groups, each group is provided with two pushing support rods which are parallel to each other, each group of pushing support rods can push a square lithium battery, one end of each pushing support rod is vertically connected to one side of each pushing main rod, and the other end of each pushing support rod transversely extends onto the conveying channel plate; the first pushing mechanism is used for driving the pushing support rod to move along the length direction of the pushing support rod so as to push the pushing support rod to extend onto the conveying channel plate or move out of the conveying channel plate; the second pushing mechanism is used for driving the pushing support rod to move along the length direction of the pushing main rod so as to push the square lithium battery in the storage bin to move to the working position of the testing device along the conveying channel plate; the positioning device is used for positioning the square lithium battery pushed by the pushing device; the testing device is arranged on the other side of the conveying channel plate and used for testing the positioned square lithium battery.
Preferably, one side of the storage bin is fixedly connected with one side of the conveying channel plate, the lower end of the storage bin is provided with a discharge hole, and the height of the discharge hole is greater than that of one square lithium battery and less than that of two square lithium batteries.
Preferably, the first pushing mechanism comprises a first supporting plate, two first sliding rails, a first sliding plate and a first pushing cylinder, the two first sliding rails are parallel to each other and are arranged on the first supporting plate, the first sliding plate is slidably arranged on the two first sliding rails, the first pushing cylinder is arranged on the first supporting plate, a cylinder telescopic rod of the first pushing cylinder is connected with the first sliding plate, and the middle part of the pushing main rod is fixedly arranged on the first sliding plate.
Preferably, the second pushing mechanism comprises a second supporting plate, two second sliding rails, a second sliding plate and a second pushing air cylinder, the two second sliding rails are parallel to each other and are installed on the second supporting plate, the second sliding plate is slidably installed on the two second sliding rails, the second pushing air cylinder is installed on one end of the second supporting plate, an air cylinder telescopic rod of the second pushing air cylinder is connected with the second sliding plate, and the first supporting plate is fixedly installed on the second sliding plate.
Preferably, the pushing support rods are provided with four groups.
Preferably, the positioning device comprises a first positioning mechanism and a second positioning mechanism; the first positioning mechanism comprises a first positioning cylinder and a first positioning push rod, the first positioning cylinder is fixedly arranged on one end of the second supporting plate, a cylinder telescopic rod of the first positioning cylinder is connected with the first positioning push rod, and the moving direction of the first positioning push rod is parallel to the length direction of the pushing support rod; the second positioning mechanism comprises a second positioning cylinder and a second positioning push rod, the second positioning cylinder is fixedly arranged on the lower side of the conveying channel plate, the cylinder telescopic rod of the second positioning cylinder is connected with the second positioning push rod, and the moving direction of the second positioning push rod is consistent with the length direction of the conveying channel plate.
Preferably, the conveying channel plate is provided with a first clearance groove for moving the first positioning push rod and a second clearance groove for moving the second positioning push rod, one side, close to the testing device, of the conveying channel plate is fixedly provided with a limiting strip, and a thimble penetrating hole is formed in the limiting strip.
Preferably, the testing device comprises a supporting seat, a third sliding rail, a testing module and a third pushing cylinder, wherein the third sliding rail is arranged on the supporting seat, the testing module is slidably arranged on the third sliding rail, the third pushing cylinder is arranged on the supporting seat, a cylinder telescopic rod of the third pushing cylinder is connected with the testing module, one end of the testing module is provided with a testing thimble, and one end of the testing thimble can penetrate through a thimble penetrating hole of the limiting strip and is propped against a metal testing point of the square lithium battery.
The beneficial effects of the utility model are as follows: according to the utility model, the storage bin is arranged at one end of the conveying channel plate, one group of pushing support rods can be inserted below the storage bin under the driving cooperation of the first pushing mechanism and the second pushing mechanism of the pushing device, square lithium batteries in the storage bin can be sequentially pushed onto the conveying channel plate, and the other group of pushing support rods can push the square lithium batteries on the conveying channel plate to the working position of the testing device, so that the automation degree is high.
Drawings
Fig. 1 is one of the overall construction diagrams of the present utility model.
FIG. 2 is a second overall block diagram of the present utility model.
Detailed Description
The structural and operational principles of the present utility model will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model relates to a square lithium battery testing machine, which comprises a conveying channel plate 1, a storage bin 2, a pushing device 3, a positioning device 4 and a testing device 5; the storage bin 2 is arranged on one end of the conveying passage plate 1, and square lithium batteries 100 are stacked in the storage bin 2; the pushing device 3 comprises a pushing main rod 31, a pushing support rod 32, a first pushing mechanism 33 and a second pushing mechanism 34, wherein the pushing main rod 31 is arranged on one side of the conveying channel plate 1, and the length direction of the pushing main rod 31 is parallel to the length direction of the conveying channel plate 1; the pushing struts 32 are provided with at least one group, preferably four groups, each group is provided with two pushing struts 32 which are parallel to each other, each group of pushing struts 32 can push a square lithium battery 100, one end of each pushing strut 32 is vertically connected to one side of the pushing main rod 31, and the other end of each pushing strut 31 transversely extends above the conveying channel plate 1; the first pushing mechanism 33 is used for driving the pushing rod 32 to move along the length direction of the pushing rod 32 so as to push the pushing rod 32 to extend above the conveying channel plate 1 or move out from above the conveying channel plate 1; the second pushing mechanism 34 is configured to drive the pushing rod 32 to move along the length direction of the pushing main rod 31, so as to push the square lithium battery 100 in the storage bin 2 to move to the working position of the testing device 5 along the conveying channel plate 1; the positioning device 4 is used for positioning the square lithium battery 100 pushed by the pushing device 3; the testing device 5 is installed on the other side of the conveying channel plate 1, and is used for testing the positioned square lithium battery 100. According to the utility model, the storage bin 2 is arranged at one end of the conveying channel plate 1, one group of pushing support rods 32 can be inserted below the storage bin 2 under the driving cooperation of the first pushing mechanism 33 and the second pushing mechanism 34 of the pushing device 3, square lithium batteries 100 in the storage bin 2 can be sequentially pushed onto the conveying channel plate 1, and the other group of pushing support rods 32 can push the square lithium batteries 100 on the conveying channel plate 1 to the working position of the testing device 5, so that the automation degree is high.
As shown in fig. 1 and 2, one side of the storage bin 2 is fixedly connected with one side of the conveying channel plate 1, a discharge hole 21 is formed in the lower end of the storage bin 2, the height of the discharge hole 21 is greater than that of a square lithium battery 100 and less than that of two square lithium batteries 100, and therefore a group of pushing support rods 32 can just push out a square lithium battery 100 from the storage bin 2.
As shown in fig. 1 and 2, the first pushing mechanism 33 includes a first support plate 331, two first sliding rails 332, a first sliding plate 333, and a first pushing cylinder 334, the two first sliding rails 332 are parallel to each other and mounted on the first support plate 331, the first sliding plate 333 is slidably mounted on the two first sliding rails 332, the first pushing cylinder 334 is mounted on the first support plate 331, a cylinder telescopic rod of the first pushing cylinder 334 is connected with the first sliding plate 333, and the middle part of the pushing main rod 31 is fixedly mounted on the first sliding plate 333.
As shown in fig. 1 and 2, the second pushing mechanism 34 includes a second supporting plate 341, two second sliding rails 342, a second sliding plate 343 and a second pushing cylinder 344, the two second sliding rails 342 are parallel to each other and mounted on the second supporting plate 341, the second sliding plate 343 is slidably mounted on the two second sliding rails 342, the second pushing cylinder 344 is mounted on one end of the second supporting plate 341, the cylinder expansion rod of the second pushing cylinder 344 is connected with the second sliding plate 343, and the first supporting plate 341 is fixedly mounted on the second sliding plate 343.
As shown in fig. 1 and 2, the positioning device 44 includes a first positioning mechanism 41 and a second positioning mechanism 42; the first positioning mechanism 41 comprises a first positioning cylinder 411 and a first positioning push rod 412, the first positioning cylinder 411 is fixedly arranged on one end of the second supporting plate 341, a cylinder telescopic rod of the first positioning cylinder 411 is connected with the first positioning push rod 412, and the moving direction of the first positioning push rod 412 is parallel to the length direction of the pushing support rod 32; the second positioning mechanism 42 includes a second positioning cylinder 421 and a second positioning push rod 422, where the second positioning cylinder 421 is fixedly mounted on the lower side of the conveying channel plate 1, and the cylinder telescopic rod of the second positioning cylinder 421 is connected with the second positioning push rod 422, and the moving direction of the second positioning push rod 422 is consistent with the length direction of the conveying channel plate 1. The conveying channel plate 1 is provided with a first clearance groove 11 for moving the first positioning push rod 412 and a second clearance groove 12 for moving the second positioning push rod 422, one side of the conveying channel plate 1, which is close to the testing device 5, is fixedly provided with a limiting strip 13, and the limiting strip 13 is provided with a thimble penetrating hole 131.
As shown in fig. 1 and 2, the testing device 5 includes a supporting seat 51, a third sliding rail (not shown), a testing module 52 and a third pushing cylinder 53, the third sliding rail is mounted on the supporting seat 51, the testing module 52 is slidably mounted on the third sliding rail, the third pushing cylinder 53 is mounted on the supporting seat 51, a cylinder expansion link of the third pushing cylinder 53 is connected with the testing module 52, a testing thimble 54 is disposed at one end of the testing module 52, and one end of the testing thimble 54 can pass through a thimble passing hole 131 of the limiting bar 13 and is propped against a metal testing point of the square lithium battery 100.
The working flow of the utility model is as follows: firstly, the first pushing mechanism 33 and the second pushing mechanism 34 work to drive the pushing main rod 31 to move, and then the pushing main rod 31 drives the pushing support rod 32 to move, wherein one group of pushing support rods 32 are inserted into the discharge hole 21 of the storage bin 2 to push out a square lithium battery 100 to the conveying channel plate 1, and the other group of pushing support rods 32 push out the square lithium battery 100 on the conveying channel plate 1 to the working position of the testing device 5; then, the positioning device 44 works, the first positioning push rod 412 of the first positioning mechanism 41 pushes the square lithium battery 100 to the side part of the limit bar 13 on one side of the testing device 5, and the second positioning push rod 422 of the second positioning mechanism 42 pushes the square lithium battery 100 to the side part of one pushing support rod 32, so that the square lithium battery 100 is fixed, and the metal test point position of the square lithium battery 100 is aligned with the test thimble 54 of the testing device 5; then, the testing device 5 works, the third pushing cylinder 53 pushes the testing module 52 to move, and the testing thimble 54 of the testing module 52 passes through the thimble passing hole 131 of the limit bar 13 and abuts against the metal testing point of the square lithium battery 100, so as to test the electrical performance of the square lithium battery 100.
In the foregoing, only the preferred embodiment of the present utility model is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present utility model fall within the scope of the technical solutions of the present utility model.
Claims (8)
1. A square lithium battery testing machine is characterized in that: comprises a conveying channel plate, a storage bin, a pushing device, a positioning device and a testing device; the storage bin is arranged on one end of the conveying passage plate, and is internally used for stacking square lithium batteries; the pushing device comprises a pushing main rod, a pushing support rod, a first pushing mechanism and a second pushing mechanism, wherein the pushing main rod is arranged on one side of the conveying channel plate, and the length direction of the pushing main rod is parallel to the length direction of the conveying channel plate; the pushing support rods are provided with at least one group, each group is provided with two pushing support rods which are parallel to each other, each group of pushing support rods can push a square lithium battery, one end of each pushing support rod is vertically connected to one side of each pushing main rod, and the other end of each pushing support rod transversely extends onto the conveying channel plate; the first pushing mechanism is used for driving the pushing support rod to move along the length direction of the pushing support rod so as to push the pushing support rod to extend onto the conveying channel plate or move out of the conveying channel plate; the second pushing mechanism is used for driving the pushing support rod to move along the length direction of the pushing main rod so as to push the square lithium battery in the storage bin to move to the working position of the testing device along the conveying channel plate; the positioning device is used for positioning the square lithium battery pushed by the pushing device; the testing device is arranged on the other side of the conveying channel plate and used for testing the positioned square lithium battery.
2. The square lithium battery tester according to claim 1, wherein: one side of storage silo and one side fixed connection of conveying channel board, the discharge gate has been seted up to the lower extreme of storage silo, and the height of discharge gate is greater than the height of square lithium cell, is less than the height of two square lithium cells.
3. The square lithium battery tester according to claim 2, wherein: the first pushing mechanism comprises a first supporting plate, two first sliding rails, a first sliding plate and a first pushing cylinder, wherein the two first sliding rails are parallel to each other and are arranged on the first supporting plate, the first sliding plate is slidably arranged on the two first sliding rails, the first pushing cylinder is arranged on the first supporting plate, a cylinder telescopic rod of the first pushing cylinder is connected with the first sliding plate, and the middle part of the pushing main rod is fixedly arranged on the first sliding plate.
4. The square lithium battery tester according to claim 3, wherein: the second pushing mechanism comprises a second supporting plate, two second sliding rails, a second sliding plate and a second pushing air cylinder, wherein the two second sliding rails are parallel to each other and are arranged on the second supporting plate, the second sliding plate is slidably arranged on the two second sliding rails, the second pushing air cylinder is arranged on one end of the second supporting plate, an air cylinder telescopic rod of the second pushing air cylinder is connected with the second sliding plate, and the first supporting plate is fixedly arranged on the second sliding plate.
5. The square lithium battery tester according to claim 4, wherein: the pushing support rods are provided with four groups.
6. The square lithium battery tester according to claim 4, wherein: the positioning device comprises a first positioning mechanism and a second positioning mechanism; the first positioning mechanism comprises a first positioning cylinder and a first positioning push rod, the first positioning cylinder is fixedly arranged on one end of the second supporting plate, a cylinder telescopic rod of the first positioning cylinder is connected with the first positioning push rod, and the moving direction of the first positioning push rod is parallel to the length direction of the pushing support rod; the second positioning mechanism comprises a second positioning cylinder and a second positioning push rod, the second positioning cylinder is fixedly arranged on the lower side of the conveying channel plate, the cylinder telescopic rod of the second positioning cylinder is connected with the second positioning push rod, and the moving direction of the second positioning push rod is consistent with the length direction of the conveying channel plate.
7. The square lithium battery tester according to claim 6, wherein: the conveying channel plate is provided with a first clearance groove for the movement of the first positioning push rod and a second clearance groove for the movement of the second positioning push rod, one side, close to the testing device, of the conveying channel plate is fixedly provided with a limiting strip, and a thimble penetrating hole is formed in the limiting strip.
8. The square lithium battery tester according to claim 7, wherein: the testing device comprises a supporting seat, a third sliding rail, a testing module and a third pushing cylinder, wherein the third sliding rail is arranged on the supporting seat, the testing module is slidably arranged on the third sliding rail, the third pushing cylinder is arranged on the supporting seat, a cylinder telescopic rod of the third pushing cylinder is connected with the testing module, one end of the testing module is provided with a testing thimble, and one end of the testing thimble can penetrate through a thimble penetrating hole of the limiting strip and is propped against a metal test point of the square lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360120.3U CN220207815U (en) | 2023-05-31 | 2023-05-31 | Square lithium battery testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360120.3U CN220207815U (en) | 2023-05-31 | 2023-05-31 | Square lithium battery testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220207815U true CN220207815U (en) | 2023-12-19 |
Family
ID=89137719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321360120.3U Active CN220207815U (en) | 2023-05-31 | 2023-05-31 | Square lithium battery testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220207815U (en) |
-
2023
- 2023-05-31 CN CN202321360120.3U patent/CN220207815U/en active Active
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