CN220323489U - Big cylinder battery DCIR testing arrangement of compatibility - Google Patents
Big cylinder battery DCIR testing arrangement of compatibility Download PDFInfo
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- CN220323489U CN220323489U CN202223475820.5U CN202223475820U CN220323489U CN 220323489 U CN220323489 U CN 220323489U CN 202223475820 U CN202223475820 U CN 202223475820U CN 220323489 U CN220323489 U CN 220323489U
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- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 description 5
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- 230000006698 induction Effects 0.000 description 2
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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 provides a large cylindrical battery DCIR test device with high compatibility, which comprises a workbench, a conveying mechanism, a test mechanism and a height adjusting mechanism, wherein the test mechanism comprises a positive electrode test part and a negative electrode test part, the negative electrode test part is arranged in the center of the workbench, the conveying mechanism is arranged on the workbench at two sides of the negative electrode test part, the height adjusting mechanism is arranged on the workbench above the negative electrode test part, the positive electrode test part is arranged on the height adjusting mechanism, the height adjusting mechanism is positioned at the outermost side of the workbench, and the conveying mechanism is positioned between the height adjusting mechanism and the negative electrode test part; above-mentioned structure through setting up high spacing subassembly, can go up and down the high restriction that drive assembly can go up and down according to the height of battery to need not to change different automatic control program to the battery of detecting a specification, practice thrift the time cost from this, and then improve production efficiency.
Description
Technical Field
The utility model relates to the technical field of battery testing, in particular to a large cylindrical battery DCIR testing device with high compatibility.
Background
In the actual production process of the large cylindrical battery, DCIR test is required to be carried out on the battery. In the traditional production process, the whole support is fed and tested manually. Such production methods have certain disadvantages; because the battery is the whole test of holding in palm, the fixity of testing mechanism leads to the battery of unable compatible more specification models.
In chinese patent application No. CN202220706503.0, patent document with publication date 2022.10.04 discloses a battery DCIR detection apparatus, which includes a fixed plate, an upper plate, a thimble mounting plate, a wiring seat, a conveying mechanism, a jacking mechanism, and a positioning mechanism for positioning a battery tray. The wire holder is directly fixed at the bottom of the upper plate, the thimble is arranged at the bottom of the wire holder through the thimble mounting plate, and the upper plate is provided with the threading hole, so that the threading hole of the wire holder and the threading hole of the upper plate can be used for threading, enough space wire can be ensured, the phenomenon that the connecting column is damaged due to the eccentricity of the thimble can be avoided while the current passing through the wire is not influenced. In addition, the two jacking cylinders are arranged on the lower plate, so that the phenomenon that the two jacking cylinders are asynchronous can be prevented, the jacking frame is provided with eight ejector rods, the ejector rods can support the two ends and the center position of the bottom of the battery tray through the supporting plates, the battery tray can be prevented from being deformed under stress, each battery is guaranteed to be in the same level, and the ejector rods and the battery pole posts can be fully contacted.
Most of the existing DCIR detection devices have the condition of whole-tray test, however, the sizes and heights of the batteries are different due to different specifications of the batteries, so that for batteries with different heights, each battery with one specification needs to be replaced with a different automatic control program, otherwise, the detection device is easy to collide with the battery or cannot effectively contact the battery when approaching the battery, so that the detection result is invalid, and the detection device is very inconvenient and time-consuming.
Disclosure of Invention
The utility model aims to provide a large cylindrical battery DCIR test device with high compatibility, which can be compatible with batteries with different heights to carry out DCIR test, thereby improving the production efficiency and saving the time cost.
In order to achieve the aim, the large cylindrical battery DCIR testing device with high compatibility comprises a workbench, a conveying mechanism, a testing mechanism and a height adjusting mechanism, wherein the testing mechanism comprises a positive electrode testing part and a negative electrode testing part, the negative electrode testing part is arranged in the center of the workbench, the conveying mechanism is arranged on the workbench on two sides of the negative electrode testing part, the height adjusting mechanism is arranged on the workbench above the negative electrode testing part, the positive electrode testing part is arranged on the height adjusting mechanism, the height adjusting mechanism is positioned on the outermost side of the workbench, and the conveying mechanism is positioned between the height adjusting mechanism and the negative electrode testing part; the height adjusting mechanism comprises a lifting frame, a lifting driving assembly and a height limiting assembly, wherein the lifting frame is arranged on a workbench, the lifting driving assembly is arranged on the lifting frame, the positive electrode testing part is arranged on the lifting driving assembly, the height limiting assembly is further arranged on the lifting frame, a limiting sensing piece corresponding to the height limiting assembly is arranged on the workbench, and the limiting sensing piece is electrically connected with the lifting driving assembly.
According to the structure, the height limiting assembly is arranged, so that the lifting driving assembly can be used for limiting the lifting height according to the height of the battery, and therefore, when the battery is tested, the distance that the lifting driving assembly drives the positive electrode testing part to be close to the negative electrode testing part is limited, the battery without the height can be suitable for testing, and therefore, different automatic control programs are not required to be replaced for each battery with one specification, time cost is saved, and production efficiency is improved; when the battery test is carried out, the tray with the battery is placed on the conveying mechanism, the conveying mechanism can convey the battery between the positive electrode test part and the negative electrode test part, the lifting driving assembly can drive the positive electrode test part to move downwards to be close to the battery and carry out DCIR test on the battery, and after the battery test is completed, the conveying mechanism can convey the battery away from the testing mechanism and prepare for the next battery test.
Further, the height limiting assembly comprises a limiting fixed sleeve and an adjusting screw, the limiting fixed sleeve is arranged on the lifting driving assembly, a threaded hole is formed in the limiting fixed sleeve, threads corresponding to the threaded hole are formed in the adjusting screw, one end of the adjusting screw is located in the threaded hole, and a limiting block corresponding to the limiting sensing piece is arranged at the other end of the adjusting screw; the outer wall of the limit fixing sleeve is provided with an observation groove penetrating into the threaded hole, the side edge of the observation groove is provided with an adjusting scale, and one end of the adjusting screw is corresponding to the adjusting scale.
Above setting, through setting up high spacing subassembly, before testing, according to the height of battery, adjust the height that the adjusting screw stretches out spacing fixed sleeve's length and adjust the suitability adjustment that can accomplish the battery after setting up the height of battery, simple structure and effective, can carry out the test of battery after adjusting screw stretches out spacing fixed sleeve's length adjustment, at the in-process of test, lift drive assembly drive anodal test part moves down and is close to negative pole test part, after the stopper on the adjusting screw other end touches spacing induction piece, spacing induction piece can control lift drive assembly stop action, thereby can begin the test of battery, only need adjust adjusting screw stretches out spacing fixed sleeve's length to the battery that need not detect the height can, save time cost from this, and then improve production efficiency.
Further, the limit sensing piece is a proximity switch, and the proximity switch is electrically connected with the lifting driving assembly. The proximity switch is used for controlling the lifting driving assembly, and the structure is simple and effective.
Further, the lifting driving assembly comprises a lifting mounting plate, a lifting guide pillar and a lifting rodless cylinder, wherein the lifting guide pillar is arranged in the lifting frame, the lifting rodless cylinder is arranged on the lifting guide pillar, the lifting mounting plate is arranged on the lifting rodless cylinder, the positive electrode testing part is arranged on the lifting mounting plate, and the limiting fixing sleeve is arranged on the lifting mounting plate.
Above setting, through lifting rodless cylinder drive lifting mounting panel go up and down, thereby can drive anodal test part and be close to the test of negative pole test part realization battery, simple structure and effective.
Further, the conveying mechanism comprises a conveying assembly and a conveying plate, wherein the conveying assembly is arranged on the workbench, and the conveying plate is arranged on the conveying assembly; the conveying assembly comprises a conveying motor, a conveying belt, a conveying driving wheel, a conveying driven wheel, a conveying screw rod, a conveying sliding block, a conveying guide shaft and a conveying linear bearing, wherein the conveying motor is arranged at one end of a workbench, the conveying driving wheel is arranged on a driving shaft of the conveying motor, the conveying driven wheel is arranged on the workbench at two sides of the conveying driving wheel through a conveying driven wheel shaft in a rotating mode, the conveying belt is wound between the conveying driving wheel and the conveying driven wheel, one end of the conveying screw rod is arranged on the conveying driven wheel, the other end of the conveying screw rod is arranged at the other end of the workbench through a bearing seat, the conveying guide shaft is arranged on the workbench above the conveying screw rod, the conveying plate is arranged on the conveying guide shaft in a sliding mode through the conveying linear bearing, and the conveying sliding block is arranged on the conveying screw rod and is connected with the conveying plate.
Above setting, when the battery is carried to needs, will place the tray of battery and place on the delivery board, the conveying motor starts and drives the conveyer belt and rotate, carries from the driving wheel and can follow and rotate to drive and carry the lead screw and rotate, so that carry the slider and remove along the length direction who carries the lead screw and drive the delivery board and remove, can carry the battery to test the battery in the test mechanism from this, simple structure and effective.
Further, a positioning assembly is arranged on the conveying plate and comprises a positioning block and fixing bolts, more than one fixing hole is formed in two ends of the conveying plate, the positioning block is arranged on the fixing hole through the fixing bolts, and a placing interval is formed between the fixing blocks on two sides of the workbench.
Above setting, through the setting of locating component, can adjust according to the size of the tray that loads the battery to can compatible different tray location, the dislocation can not appear in the transportation of defeated transportation in-process stability of guaranteeing the battery.
Drawings
FIG. 1 is a schematic diagram of a testing apparatus according to the present utility model.
Fig. 2 is a front view of the height adjustment mechanism of the present utility model.
Fig. 3 is a side view of the utility model in a height adjustment mechanism.
Fig. 4 is a front view of the conveying mechanism of the present utility model.
Fig. 5 is a side view of the conveyor mechanism of the present utility model.
Fig. 6 is a top view of the conveyor mechanism of the present utility model.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
As shown in fig. 1 to 6, a large cylindrical battery DCIR test apparatus with high compatibility includes a workbench 1, a conveying mechanism 2, a test mechanism 3, and a height adjusting mechanism 4, wherein the test mechanism 3 includes a positive electrode test part 31 and a negative electrode test part 32, the negative electrode test part 32 is disposed at the center of the workbench 1, the conveying mechanism 2 is disposed on the workbench 1 on both sides of the negative electrode test part 32, the height adjusting mechanism 4 is disposed on the workbench 1 above the negative electrode test part 32, the positive electrode test part 31 is disposed on the height adjusting mechanism 4, the height adjusting mechanism 4 is located at the outermost side of the workbench 1, and the conveying mechanism 2 is located between the height adjusting mechanism 4 and the negative electrode test part 32; the height adjusting mechanism 4 comprises a lifting frame 41, a lifting driving assembly 42 and a height limiting assembly 43, wherein the lifting frame 41 is arranged on the workbench 1, the lifting driving assembly 42 is arranged on the lifting frame 41, the positive electrode testing part 31 is arranged on the lifting driving assembly 42, the height limiting assembly 43 is further arranged on the lifting frame 41, a limiting sensing part 40 corresponding to the height limiting assembly 43 is arranged on the workbench 1, and the limiting sensing part is electrically connected with the lifting driving assembly.
In this embodiment, the positive electrode test component and the negative electrode test component are common test devices for performing DCIR test on a battery, and particularly in the prior art, which will not be described herein.
As shown in fig. 3, the height limiting assembly 43 includes a limiting fixed sleeve 431 and an adjusting screw 432, the limiting fixed sleeve 431 is disposed on the lifting driving assembly 42, a threaded hole (not shown in the drawing) is disposed in the limiting fixed sleeve 431, a thread (not shown in the drawing) corresponding to the threaded hole is disposed on the adjusting screw 432, one end of the adjusting screw 432 is disposed in the threaded hole, and a limiting block 401 corresponding to the limiting sensing member 40 is disposed at the other end of the adjusting screw 432; an observation groove 433 penetrating into the threaded hole is arranged on the outer wall of the limit fixing sleeve 431, an adjusting scale 434 is arranged on the side edge of the observation groove 433, and one end of the adjusting screw 432 corresponds to the adjusting scale 434.
Through setting up high spacing subassembly, before testing, according to the height of battery, adjust the length that adjusting screw 432 stretches out spacing fixed sleeve 431 and adjust the suitability adjustment of accomplishing the battery after setting up the height of battery, simple structure is just effective, can carry out the test of battery after adjusting screw 432 stretches out the length adjustment of spacing fixed sleeve 431 and accomplish, in the in-process of test, lift drive assembly 42 drive anodal test part 31 moves down and is close to negative pole test part 32, after spacing inductor 40 is touched to stopper 401 on adjusting screw 432 other end, spacing inductor 40 can control lift drive assembly 42 and stop the action, thereby can begin the test of battery, only need adjust adjusting screw stretch out spacing fixed sleeve's length to the battery that does not need to detect the battery of one specification, save time cost from this, and then improve production efficiency.
The limit sensing member 40 is a proximity switch, and the proximity switch is electrically connected to the lifting driving assembly 42. The proximity switch is used for controlling the lifting driving assembly, and the structure is simple and effective.
As shown in fig. 2 and 3, the lifting driving assembly 42 includes a lifting mounting plate 421, a lifting guide post 422 and a lifting rodless cylinder 423, the lifting guide post 422 is disposed in the lifting frame 41, the lifting guide post 422 is provided with the lifting rodless cylinder 423, the lifting mounting plate 421 is disposed on the lifting rodless cylinder 423, the positive electrode testing component 31 is disposed on the lifting mounting plate 421, and the limiting fixing sleeve 431 is disposed on the lifting mounting plate 421.
The lifting mounting plate 421 is driven to lift through the lifting rodless cylinder 423, so that the positive electrode testing component 31 can be driven to be close to the negative electrode testing component 32, and the battery testing device is simple in structure and effective.
As shown in fig. 4 to 6, the conveying mechanism 2 comprises a conveying assembly 21 and a conveying plate 22, wherein the conveying assembly 21 is arranged on the workbench 1, and the conveying plate 22 is arranged on the conveying assembly 21; the conveying assembly 21 comprises a conveying motor 211, a conveying belt 212, a conveying driving wheel 213, a conveying driven wheel 214, a conveying screw rod 215, a conveying sliding block 216, a conveying guide shaft 217 and a conveying linear bearing 218, wherein the conveying motor 211 is arranged at one end of the workbench 1, the conveying driving wheel 213 is arranged on a driving shaft of the conveying motor 211, the conveying driven wheel 214 is arranged on the workbench 1 at two sides of the conveying driving wheel 213 in a rotating mode through a conveying driven wheel shaft 2141, the conveying belt 212 is wound between the conveying driving wheel 213 and the conveying driven wheel 214, one end of the conveying screw rod 215 is arranged on the conveying driven wheel 214, the other end of the conveying screw rod 215 is arranged at the other end of the workbench 1 through a bearing 2151, the conveying guide shaft 217 is arranged on the workbench 1 above the conveying screw rod 215, the conveying plate 22 is arranged on the conveying guide shaft 217 in a sliding mode through the conveying linear bearing 218, the conveying sliding block 216 is arranged on the conveying screw rod 215, and the conveying sliding block 216 is connected with the conveying plate 22.
When the battery is required to be conveyed, the tray with the battery is placed on the conveying plate, the conveying motor is started to drive the conveying belt to rotate, the conveying driven wheel can rotate along with the conveying belt, and the conveying screw rod is driven to rotate, so that the conveying sliding block moves along the length direction of the conveying screw rod and drives the conveying plate to move, and the battery can be conveyed to the testing mechanism for testing the battery.
As shown in fig. 6, a positioning assembly is provided on the conveying plate 22, the positioning assembly includes a positioning block 221 and a fixing bolt (not shown in the figure), at least one fixing hole 222 is provided at two ends of the conveying plate 22, the positioning block 221 is disposed on the fixing hole 222 through the fixing bolt, and a placement section 220 is formed between the fixing blocks 221 at two sides of the workbench 1.
Through setting up of locating component, can adjust according to the size of the tray that loads the battery to can compatible different tray location, the dislocation can not appear in the transportation of defeated transportation in-process stability of guaranteeing the battery.
The working principle of the utility model is that the height limiting assembly is arranged, so that the lifting driving assembly can be used for limiting the lifting height according to the height of the battery, thereby limiting the distance between the positive electrode testing component and the negative electrode testing component driven by the lifting driving assembly during battery testing, adapting to the testing of batteries without height, and further saving time cost and improving production efficiency without changing different automatic control programs for each detected battery with one specification; when the battery test is carried out, the tray with the battery is placed on the conveying mechanism, the conveying mechanism can convey the battery between the positive electrode test part and the negative electrode test part, the lifting driving assembly can drive the positive electrode test part to move downwards to be close to the battery and carry out DCIR test on the battery, and after the battery test is completed, the conveying mechanism can convey the battery away from the testing mechanism and prepare for the next battery test.
Claims (6)
1. The utility model provides a big cylinder battery DCIR testing arrangement of compatibility which characterized in that: the testing device comprises a workbench, a conveying mechanism, a testing mechanism and a height adjusting mechanism, wherein the testing mechanism comprises a positive electrode testing part and a negative electrode testing part, the negative electrode testing part is arranged in the center of the workbench, the conveying mechanism is arranged on the workbench at two sides of the negative electrode testing part, the height adjusting mechanism is arranged on the workbench above the negative electrode testing part, the positive electrode testing part is arranged on the height adjusting mechanism, the height adjusting mechanism is positioned at the outermost side of the workbench, and the conveying mechanism is positioned between the height adjusting mechanism and the negative electrode testing part; the height adjusting mechanism comprises a lifting frame, a lifting driving assembly and a height limiting assembly, wherein the lifting frame is arranged on a workbench, the lifting driving assembly is arranged on the lifting frame, the positive electrode testing part is arranged on the lifting driving assembly, the height limiting assembly is further arranged on the lifting frame, a limiting sensing piece corresponding to the height limiting assembly is arranged on the workbench, and the limiting sensing piece is electrically connected with the lifting driving assembly.
2. The large cylindrical battery DCIR testing apparatus of claim 1, wherein: the height limiting assembly comprises a limiting fixed sleeve and an adjusting screw, the limiting fixed sleeve is arranged on the lifting driving assembly, a threaded hole is formed in the limiting fixed sleeve, threads corresponding to the threaded hole are formed in the adjusting screw, one end of the adjusting screw is located in the threaded hole, and a limiting block corresponding to the limiting sensing piece is arranged at the other end of the adjusting screw; the outer wall of the limit fixing sleeve is provided with an observation groove penetrating into the threaded hole, the side edge of the observation groove is provided with an adjusting scale, and one end of the adjusting screw is corresponding to the adjusting scale.
3. A large cylindrical battery DCIR testing apparatus of great compatibility according to claim 2, wherein: the limit sensing piece is a proximity switch, and the proximity switch is electrically connected with the lifting driving assembly.
4. A large cylindrical battery DCIR testing apparatus of great compatibility according to claim 2, wherein: the lifting driving assembly comprises a lifting mounting plate, a lifting guide pillar and a lifting rodless cylinder, wherein the lifting guide pillar is arranged in the lifting frame, the lifting rodless cylinder is arranged on the lifting guide pillar, the lifting mounting plate is arranged on the lifting rodless cylinder, the positive electrode testing part is arranged on the lifting mounting plate, and the limiting fixing sleeve is arranged on the lifting mounting plate.
5. The large cylindrical battery DCIR testing apparatus of claim 1, wherein: the conveying mechanism comprises a conveying assembly and a conveying plate, the conveying assembly is arranged on the workbench, and the conveying plate is arranged on the conveying assembly; the conveying assembly comprises a conveying motor, a conveying belt, a conveying driving wheel, a conveying driven wheel, a conveying screw rod, a conveying sliding block, a conveying guide shaft and a conveying linear bearing, wherein the conveying motor is arranged at one end of a workbench, the conveying driving wheel is arranged on a driving shaft of the conveying motor, the conveying driven wheel is arranged on the workbench at two sides of the conveying driving wheel through a conveying driven wheel shaft in a rotating mode, the conveying belt is wound between the conveying driving wheel and the conveying driven wheel, one end of the conveying screw rod is arranged on the conveying driven wheel, the other end of the conveying screw rod is arranged at the other end of the workbench through a bearing seat, the conveying guide shaft is arranged on the workbench above the conveying screw rod, the conveying plate is arranged on the conveying guide shaft in a sliding mode through the conveying linear bearing, and the conveying sliding block is arranged on the conveying screw rod and is connected with the conveying plate.
6. The large cylindrical battery DCIR testing apparatus of claim 5, wherein: the positioning assembly comprises a positioning block and fixing bolts, more than one fixing hole is formed in two ends of the conveying plate, the positioning block is arranged on the fixing holes through the fixing bolts, and a placing interval is formed between the fixing blocks on two sides of the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223475820.5U CN220323489U (en) | 2022-12-26 | 2022-12-26 | Big cylinder battery DCIR testing arrangement of compatibility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223475820.5U CN220323489U (en) | 2022-12-26 | 2022-12-26 | Big cylinder battery DCIR testing arrangement of compatibility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220323489U true CN220323489U (en) | 2024-01-09 |
Family
ID=89413004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223475820.5U Active CN220323489U (en) | 2022-12-26 | 2022-12-26 | Big cylinder battery DCIR testing arrangement of compatibility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220323489U (en) |
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2022
- 2022-12-26 CN CN202223475820.5U patent/CN220323489U/en active Active
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