CN220120960U - IV automatic testing device for soft package battery detection - Google Patents
IV automatic testing device for soft package battery detection Download PDFInfo
- Publication number
- CN220120960U CN220120960U CN202321450865.9U CN202321450865U CN220120960U CN 220120960 U CN220120960 U CN 220120960U CN 202321450865 U CN202321450865 U CN 202321450865U CN 220120960 U CN220120960 U CN 220120960U
- Authority
- CN
- China
- Prior art keywords
- bayonet
- battery
- seat
- pressing
- mounting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000001514 detection method Methods 0.000 title claims description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 140
- 239000000523 sample Substances 0.000 claims abstract description 63
- 239000002985 plastic film Substances 0.000 claims abstract description 33
- 229920006255 plastic film Polymers 0.000 claims abstract description 33
- 238000013519 translation Methods 0.000 claims description 68
- 229910052782 aluminium Inorganic materials 0.000 claims description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 description 5
- 239000012528 membrane Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 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 Mounting, Suspending (AREA)
Abstract
The utility model discloses an IV automatic testing device for detecting a soft package battery, which comprises a first mounting frame and a first downward-pressing limiting mechanism arranged close to the first mounting frame; the lower part of one side of the first mounting frame is provided with a lug supporting mechanism, the upper part of the side of the first mounting frame is provided with a probe pressing mechanism, and the middle part of the side of the first mounting frame is also provided with a bayonet mechanism; the first downward-pressing limiting mechanism is at least used for pressing and fixing the body of the battery to be tested; the bayonet mechanism is at least used for puncturing an aluminum-plastic film of the battery to be tested and contacting with the aluminum-plastic film; the electrode lug supporting mechanism is at least used for supporting the positive electrode lug of the battery to be tested, and the probe pressing mechanism is at least used for pressing the positive electrode lug of the battery to be tested and contacting with the positive electrode lug; the bayonet mechanism and the probe pressing mechanism are also used for being connected with an external IV tester. The utility model can realize the automatic test of the battery IV, has high degree of automation and high working efficiency, and can reduce the labor cost.
Description
Technical Field
The utility model relates to the technical field of battery detection, in particular to an IV automatic testing device for soft package battery detection.
Background
The IV test of the battery refers to volt-ampere characteristic curve measurement, which is to connect a probe, a conductive piece and the like with an aluminum plastic film of the battery and a positive lug of the battery, measure the voltage and the current between the positive lug of the battery and the aluminum plastic film through an IV tester, and judge whether the produced battery is qualified or not according to the measured result. At present, for the IV test of the battery, a manual mode is mostly adopted, namely, the battery to be tested is manually placed in a corresponding carrier, then an aluminum plastic film of the battery is pierced by a bayonet in the carrier, and then a probe is connected with an anode lug of the battery, so that the test is completed by an IV tester, the test efficiency is low, and the labor cost is high, so that the improvement is needed.
Disclosure of Invention
The utility model aims to provide an IV automatic testing device for detecting a soft package battery, which can realize automatic testing of the battery IV through mutual matching of a lug supporting mechanism, a probe pressing mechanism and a bayonet mechanism, has high automation degree and high working efficiency, can reduce labor cost, simultaneously, two bayonet bodies are arranged on each bayonet mounting seat side by side, after a battery aluminum plastic film is punctured, whether the two bayonet bodies are conducted or not can be measured firstly so as to ensure that the bayonet bodies pierce the aluminum plastic film and are contacted with the aluminum plastic film, and simultaneously, two detection probes are also arranged on a probe fixing seat so as to ensure that the two detection probes are conducted or not so as to ensure normal contact between the detection probes and the battery positive lugs, and further ensure that the testing work can normally run.
In order to achieve the above purpose, the following technical scheme is adopted:
an IV automatic testing device for detecting a soft package battery comprises a first mounting frame and a first downward-pressing limiting mechanism arranged close to the first mounting frame; the lower part of one side of the first mounting frame is provided with a lug supporting mechanism, the upper part of the side of the first mounting frame is provided with a probe pressing mechanism, and the middle part of the side of the first mounting frame is also provided with a bayonet mechanism; the first downward-pressing limiting mechanism is at least used for pressing and fixing the body of the battery to be tested; the bayonet mechanism is at least used for puncturing an aluminum-plastic film of the battery to be tested and contacting with the aluminum-plastic film; the electrode lug supporting mechanism is at least used for supporting the positive electrode lug of the battery to be tested, and the probe pressing mechanism is at least used for pressing the positive electrode lug of the battery to be tested and contacting with the positive electrode lug; the bayonet mechanism and the probe pressing mechanism are also used for being connected with an external IV tester, and the IV tester is at least used for detecting the voltage between the positive lug of the battery to be detected and the aluminum plastic film.
Further, the automatic IV testing device for detecting the soft package battery further comprises a bayonet front-back translation mechanism connected with the first mounting frame, wherein the bayonet front-back translation mechanism is at least used for driving the first mounting frame to translate, so that the bayonet mechanism punctures an aluminum-plastic film of the battery to be detected.
Further, the bayonet mechanism comprises a bayonet left-right translation mechanism arranged on the first mounting frame, a bayonet translation seat connected with the bayonet left-right translation mechanism, and a bayonet fixing seat arranged on the bayonet translation seat; the top of the bayonet fixing seat is provided with a first mounting groove penetrating to the bottom of the bayonet fixing seat, and one end of the bayonet fixing seat is provided with a first outlet communicated with the first mounting groove; the inner walls of the two sides of the first mounting groove are respectively provided with a first sliding rail module along the length direction, and each first sliding rail module is also provided with a bayonet mounting seat; one end of the bayonet installation seat penetrates out of the first outlet and extends outwards, and the bayonet body used for puncturing the aluminum-plastic film of the battery to be tested is further installed on the inner wall of the end, penetrating out of the first outlet, of the bayonet installation seat.
Further, a first buffer spring is further connected between the other end of each bayonet mounting seat and the inner wall of one end of the first mounting groove.
Further, a U-shaped notch is formed in one end part of the bayonet mounting seat penetrating out of the first outlet, and a first limiting block extends inwards from two ends of the U-shaped notch; the bayonet body is used for puncturing a knife face of the battery plastic-aluminum film to be detected and corresponds to the U-shaped notch, and two ends of the knife face are respectively propped against a first limiting block.
Further, the bayonet left-right translation mechanism comprises a first screw rod module, a second slide rail module, a first connecting rod and a first translation motor; the second sliding rail module is arranged in the middle of one side of the first mounting frame along the width direction of the first mounting frame, and a first sliding hole is formed in the side of the first mounting frame; the bayonet translation seat is arranged on the second sliding rail module, and the first screw rod module is parallel to the second sliding rail module and is arranged on the other side of the first mounting frame; the first connecting rod is connected with the first screw rod module, and one end of the first connecting rod penetrates out of the first sliding hole and is connected with the bayonet translation seat; the first translation motor is used for driving the first screw rod module to operate.
Further, the tab holding mechanism comprises a first left-right translation mechanism arranged at the lower part of one side of the first mounting frame, a first jacking mechanism connected with the first left-right translation mechanism, a first jacking seat connected with the first jacking mechanism, and a holding seat arranged on the first jacking seat and used for holding the battery tab.
Further, the probe pushing mechanism comprises a second left-right translation mechanism arranged at the upper part of one side of the first mounting frame, a first pushing mechanism connected with the second left-right translation mechanism, a first pushing seat connected with the first pushing mechanism, and a detection probe assembly arranged on the first pushing seat.
Further, the detection probe assembly comprises a probe mounting seat connected with the first pressing seat, and two binding posts are arranged at one end of the probe mounting seat in parallel along the vertical direction; and the lower parts of the two binding posts are also provided with a probe fixing block, and the bottoms of the probe fixing blocks are also provided with two detection probes.
Further, the first pressing limiting mechanism comprises a first fixing frame, a second pressing mechanism, a second pressing seat and a first buffer pad, wherein the first fixing frame is arranged close to one side of the first fixing frame, the second pressing mechanism is arranged on the first fixing frame, the second pressing seat is connected with the second pressing mechanism, and the first buffer pad is arranged at the bottom of the second pressing seat.
By adopting the scheme, the utility model has the beneficial effects that:
the device is through the mutual cooperation of utmost point ear hold-up mechanism, probe pushing mechanism and bayonet mechanism, can realize the automated testing to battery IV, degree of automation is high, work efficiency is high, and can reduce the cost of labor, simultaneously, be equipped with two bayonet bodies side by side on each bayonet mount pad, after puncturing battery plastic-aluminum membrane, can measure earlier and whether switch on between two bayonet bodies, so as to ensure that the bayonet body impales the plastic-aluminum membrane and rather than contacting, simultaneously, also be equipped with two detection probes on the probe fixing base, can measure and switch on between two detection probes, so as to ensure that detection probes and battery positive electrode ear normal contact, and then guarantee that test work can normal operating.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of the other view of FIG. 1 (omitting the first hold-down limiting mechanism);
FIG. 3 is a perspective view of the other view of FIG. 2;
FIG. 4 is a partial perspective view of the bayonet mechanism of the present utility model;
wherein, the attached drawings mark and illustrate:
1-a first mounting frame; 2-a first downward-pressing limiting mechanism; 3-a tab holding mechanism; 4-a probe pressing mechanism; 5-a bayonet mechanism; 6-a bayonet forward-backward translation mechanism; 21-a first fixing frame; 22-a second hold-down mechanism; 23-a second pressing seat; 31-a first lifting mechanism; 32-a first jack; 33-a supporting seat; 41-a second left-right translation mechanism; 42-a first hold-down mechanism; 43-a first hold-down seat; 44-a detection probe assembly; 51-bayonet left-right translation mechanism; 52-bayonet translation seat; 53-bayonet fixing seat; 54-a first slide rail module; 55-bayonet mount; 56—a bayonet body; 57-a first buffer spring; 58-U-shaped notch; 59-a first limiting block; 441—a probe mount; 442—detection probe; 443-a probe fixing block; 444-binding post; 511-a first screw module; 512-a second rail module; 513-a first connecting rod; 514—a first translation motor; 515-first slide hole.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 4, the utility model provides an IV automatic test apparatus for detecting a soft pack battery, which comprises a first mounting frame 1, and a first pressing limiting mechanism 2 arranged close to the first mounting frame 1; the lower part of one side of the first mounting frame 1 is provided with a lug supporting mechanism 3, the upper part of the side of the first mounting frame 1 is provided with a probe pressing mechanism 4, and the middle part of the side of the first mounting frame 1 is also provided with a bayonet mechanism 5; the first downward-pressing limiting mechanism 2 is at least used for pressing and fixing the body of the battery to be tested; the bayonet mechanism 5 is at least used for puncturing an aluminum-plastic film of the battery to be tested and contacting with the aluminum-plastic film; the electrode lug supporting mechanism 3 is at least used for supporting the positive electrode lug of the battery to be tested, and the probe pressing mechanism 4 is at least used for pressing the positive electrode lug of the battery to be tested and contacting with the positive electrode lug; the bayonet mechanism 5 and the probe pressing mechanism 4 are also used for being connected with an external IV tester, and the IV tester is at least used for detecting the voltage between the positive lug of the battery to be detected and the aluminum plastic film.
With continued reference to fig. 1 to 4, in an embodiment, the device further includes a bayonet forward-backward translation mechanism 6 connected to the first mounting frame 1, where the bayonet forward-backward translation mechanism 6 is at least used to drive the first mounting frame 1 to translate, so that the bayonet mechanism 5 pierces an aluminum-plastic film of a battery to be tested; when the device works, firstly, an external carrier carrying a battery to be tested moves to the lower part of a first downward-pressing limiting mechanism 2, and the first downward-pressing limiting mechanism 2 tightly limits a battery body on the carrier (lugs of the battery are arranged towards the direction of a first mounting frame 1); then, the bayonet forward-backward translation mechanism 6 drives the first mounting frame 1 to move forward so that the bayonet mechanism 5 pierces and contacts an aluminum-plastic film of the battery to be tested; then, the tab holding mechanism 3 is lifted to hold the positive tab of the battery to be tested, then, the probe pressing mechanism 4 is lifted to press the positive tab of the battery to be tested and contact with the positive tab, the bayonet mechanism 5 and the probe pressing mechanism 4 are further connected with an external IV tester, detection of the battery IV (voltage between the positive tab of the battery to be tested and the plastic-aluminum film is detected) can be achieved through the IV tester, in this embodiment, the bayonet forward-backward translation mechanism 6 comprises a mounting plate, a sliding rail assembly and a screw rod assembly which are mounted on the mounting plate, a synchronous belt assembly (comprising a synchronous wheel and a synchronous belt) connected with the screw rod assembly, and a forward-backward translation motor which drives the screw rod assembly to operate through the synchronous belt assembly, the first mounting frame 1 is arranged on the sliding rail assembly and connected with a nut of the screw rod assembly, and the first mounting frame 1 can be driven to do forward-backward translation motion through the synchronous belt assembly and the screw rod assembly under the driving of the forward-backward translation motor, and then the plastic-aluminum film of the battery of the bayonet mechanism 5 is driven.
In one embodiment, the bayonet mechanism 5 includes a bayonet left-right translation mechanism 51 mounted on the first mounting frame 1, a bayonet translation seat 52 connected to the bayonet left-right translation mechanism 51, and a bayonet fixing seat 53 mounted on the bayonet translation seat 52; the top of the bayonet fixing seat 53 is provided with a first mounting groove penetrating to the bottom of the bayonet fixing seat, and one end of the bayonet fixing seat 53 is provided with a first outlet communicated with the first mounting groove; the inner walls of the two sides of the first mounting groove are respectively provided with a first sliding rail module 54 along the length direction, and each first sliding rail module 54 is also provided with a bayonet mounting seat 55; one end of the bayonet mount 55 penetrates out of the first outlet and extends outwards, and a bayonet body 56 for piercing an aluminum plastic film of the battery to be tested is further mounted on the inner wall of the end of the bayonet mount 55 penetrating out of the first outlet.
In this embodiment, the bayonet translation mechanism may drive the bayonet translation seat 52 and the bayonet fixing seat 53 to move left and right, so as to adjust the position of the bayonet body 56, so that the bayonet body 56 corresponds to the aluminum plastic film at the end of the battery, so as to puncture the aluminum plastic film, meanwhile, in an embodiment, a first buffer spring 57 is further connected between the other end of each bayonet mounting seat 55 and the inner wall of one end of the first mounting groove, and a first buffer spring 57 is provided, when the bayonet body 56 punctures the aluminum plastic film of the battery, the bayonet body 56 can be buffered by applying a puncturing force to the battery, so as to avoid the excessive force to puncture the battery, thereby damaging the battery, and at the same time, limiting the movement stroke of the bayonet body 56, a photoelectric sensor is provided on the bayonet mounting seat 55, and a sensing piece matched with the bayonet body is provided on the bayonet fixing seat 53, in the process of puncturing the aluminum plastic film of the battery, and the position of the bayonet body 56 (the bayonet mounting seat 55 can slide relative to the first slide rail module 54) can be sensed, so as to control whether the front and rear translation mechanism 6 stops working, when the bayonet body 56 punctures the aluminum plastic film of the battery, so as to avoid the puncture body 56 from being excessively connected with the battery 56 by the two puncture holes in the front side by side, and to ensure that the puncture of the battery is in the puncture body 56, and the puncture is normally connected with the battery by the puncture body by the two puncture body by the front and the puncture gauge, and the puncture gauge is provided by the puncture gauge.
In an embodiment, a U-shaped notch 58 is formed at an end portion of the bayonet mount 55 penetrating from the first outlet, and two ends of the U-shaped notch 58 further extend inward to form a first limiting block 59; the bayonet body 56 is used for puncturing a position of a knife face of the aluminum-plastic film of the battery to be detected, which corresponds to the U-shaped notch 58, and two ends of the knife face respectively support against a first limiting block 59. In this embodiment, the bayonet body 56 is mounted on the inner wall of the bayonet mount 55, and the mounting position of the bayonet body 56 can be adjusted in advance, and then locked and fixed by the locking plate; the two ends of the bayonet body 56 respectively support against a first limiting block 59 (to limit the bayonet body), the knife surface of the bayonet body 56 is arranged at the U-shaped notch 58, and the edge of the knife surface slightly extends forwards from the U-shaped notch 58 so as to puncture the aluminum-plastic film of the battery.
In one embodiment, the bayonet left-right translation mechanism 51 includes a first screw module 511, a second slide rail module 512, a first connecting rod 513, and a first translation motor 514; the second sliding rail module 512 is arranged in the middle of one side of the first mounting frame 1 along the width direction, and the side of the first mounting frame 1 is also provided with a first sliding hole 515; the bayonet translation seat 52 is arranged on the second sliding rail module 512, and the first screw rod module 511 is parallel to the second sliding rail module 512 and is arranged on the other side of the first mounting frame 1; the first connecting rod 513 is connected with the first screw rod module 511, and one end of the first connecting rod 513 penetrates out of the first sliding hole 515 and is connected with the bayonet translation seat 52; the first translation motor 514 is used for driving the first screw module 511 to operate. In this embodiment, the first screw rod module 511 is driven to operate by the first translation motor 514, so as to drive the first connecting rod 513 to translate in the first sliding hole 515, so that the first connecting rod 513 can drive the bayonet translation seat 52 to translate along the second sliding rail module 512, so as to adjust the position of the bayonet body 56 to adapt to the puncturing actions of different types and specifications of batteries.
In one embodiment, the tab holding mechanism 3 includes a first left-right translation mechanism disposed at a lower portion of one side of the first mounting frame 1, a first lifting mechanism 31 connected to the first left-right translation mechanism, a first lifting seat 32 connected to the first lifting mechanism 31, and a holding seat 33 mounted on the first lifting seat 32 and used for holding the battery tab. In this embodiment, the first left-right translation mechanism includes a slide rail assembly and a rotary screw rod arranged at a lower portion of one side of the first mounting frame 1, and a first left-right translation plate arranged on the slide rail assembly and connected to the rotary screw rod; the first jacking mechanism 31 comprises a sliding rail assembly and a screw rod assembly which are arranged on one side of the first left-right translation plate, and a jacking motor connected with the screw rod assembly; the first jacking seat 32 is arranged on the sliding rail assembly on the first left-right translation plate and is connected with the screw rod assembly; the first left-right translation plate can be driven to horizontally translate by rotating the screw rod so as to adjust the left-right position of the supporting seat 33, and the first jacking seat 32 can be driven to lift by the jacking motor so as to support the positive electrode lug of the battery through the supporting seat 33; in this embodiment, the supporting seat 33 has a T-shaped structure, and a T-shaped transverse end of the supporting seat 33 is connected with the first jacking seat 32, and a T-shaped vertical end of the supporting seat 33 is arranged upward for supporting the positive tab of the battery.
In one embodiment, the probe pressing mechanism 4 includes a second left-right translation mechanism 41 disposed at an upper portion of one side of the first mounting frame 1, a first pressing mechanism 42 connected to the second left-right translation mechanism 41, a first pressing seat 43 connected to the first pressing mechanism 42, and a detection probe assembly 44 mounted on the first pressing seat 43. In this embodiment, the second left-right translation mechanism 41 is similar to the first left-right translation mechanism in structure and operation principle, and will not be described here again; the first pressing mechanism 42 includes a pressing cylinder, and the first pressing seat 43 can be driven by the pressing cylinder to drive the detection probe assembly 44 to descend so as to press and contact the positive electrode tab of the battery.
In addition, in another embodiment, the detecting probe assembly 44 includes a probe mounting seat 441 connected to the first pressing seat 43, and one end of the probe mounting seat 441 is further provided with two posts 444 side by side along the vertical direction; the lower parts of the two binding posts 444 are also provided with a probe fixing block 443 (the probe fixing block 443 is also provided with two probe fixing holes, the lower part of each binding post 444 correspondingly passes through one probe fixing hole to be arranged), and the bottom of the probe fixing block 443 is also provided with two detection probes 442; in this embodiment, two detection probes 442 are connected with the IV tester through wires (wires pass through from the binding post 444), after the detection probes 442 compress the battery positive electrode lug, an electrical loop can be formed with the battery positive electrode lug, the battery aluminum plastic film, the bayonet body 56 and the IV tester, and then the IV tester detects the current and the voltage between the battery aluminum plastic film and the battery positive electrode lug to complete the IV test.
In one embodiment, the first pressing limiting mechanism 2 includes a first fixing frame 21 disposed near one side of the first mounting frame 1, a second pressing mechanism 22 mounted on the first fixing frame 21, a second pressing seat 23 connected to the second pressing mechanism 22, and a first cushion disposed at the bottom of the second pressing seat 23. In this embodiment, the second pressing mechanism 22 may be a pressing cylinder, and the pressing cylinder may drive the second pressing seat 23 to descend, so as to press the battery body to limit, and meanwhile, a first buffer pad is further disposed at the bottom of the second pressing seat 23, so as to buffer the pressing force and avoid crushing the battery.
In addition, in an embodiment, two supporting seats 33 may be disposed on the first lifting seat 32 of the tab supporting mechanism 3, the number of the detection probe assemblies 44 of the probe pressing mechanism 4 may be two and located above one supporting seat 33, the number of the bayonet translation seats 52 of the bayonet mechanism 5 may be two, and may pierce the plastic-aluminum film of two batteries at the same time.
The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. The automatic IV testing device for detecting the soft package battery is characterized by comprising a first mounting frame and a first downward-pressing limiting mechanism which is arranged close to the first mounting frame; the lower part of one side of the first mounting frame is provided with a lug supporting mechanism, the upper part of the side of the first mounting frame is provided with a probe pressing mechanism, and the middle part of the side of the first mounting frame is also provided with a bayonet mechanism; the first downward-pressing limiting mechanism is at least used for pressing and fixing the body of the battery to be tested; the bayonet mechanism is at least used for puncturing an aluminum-plastic film of the battery to be tested and contacting with the aluminum-plastic film; the electrode lug supporting mechanism is at least used for supporting the positive electrode lug of the battery to be tested, and the probe pressing mechanism is at least used for pressing the positive electrode lug of the battery to be tested and contacting with the positive electrode lug; the bayonet mechanism and the probe pressing mechanism are also used for being connected with an external IV tester, and the IV tester is at least used for detecting the voltage between the positive lug of the battery to be detected and the aluminum plastic film.
2. The automatic IV testing device for soft battery testing according to claim 1, further comprising a bayonet forward and backward translation mechanism connected to the first mounting frame, wherein the bayonet forward and backward translation mechanism is at least used for driving the first mounting frame to translate so that the bayonet mechanism pierces an aluminum plastic film of the battery to be tested.
3. The IV automatic test equipment for soft pack battery testing according to claim 1, wherein the bayonet mechanism comprises a bayonet left-right translation mechanism mounted on the first mounting frame, a bayonet translation seat connected with the bayonet left-right translation mechanism, and a bayonet fixing seat mounted on the bayonet translation seat; the top of the bayonet fixing seat is provided with a first mounting groove penetrating to the bottom of the bayonet fixing seat, and one end of the bayonet fixing seat is provided with a first outlet communicated with the first mounting groove; the inner walls of the two sides of the first mounting groove are respectively provided with a first sliding rail module along the length direction, and each first sliding rail module is also provided with a bayonet mounting seat; one end of the bayonet installation seat penetrates out of the first outlet and extends outwards, and the bayonet body used for puncturing the aluminum-plastic film of the battery to be tested is further installed on the inner wall of the end, penetrating out of the first outlet, of the bayonet installation seat.
4. The automatic IV test equipment for soft pack battery test of claim 3, wherein a first buffer spring is further connected between the other end of each bayonet mount and the inner wall of one end of the first mounting groove.
5. The automatic IV testing device for detecting a soft battery according to claim 3, wherein a U-shaped notch is formed at an end portion of the bayonet mount base penetrating from the first outlet, and two ends of the U-shaped notch further extend inward to form a first limiting block; the bayonet body is used for puncturing a knife face of the battery plastic-aluminum film to be detected and corresponds to the U-shaped notch, and two ends of the knife face are respectively propped against a first limiting block.
6. The IV automatic test equipment for soft pack battery detection of claim 5, wherein the bayonet left-right translation mechanism comprises a first screw rod module, a second slide rail module, a first connecting rod and a first translation motor; the second sliding rail module is arranged in the middle of one side of the first mounting frame along the width direction of the first mounting frame, and a first sliding hole is formed in the side of the first mounting frame; the bayonet translation seat is arranged on the second sliding rail module, and the first screw rod module is parallel to the second sliding rail module and is arranged on the other side of the first mounting frame; the first connecting rod is connected with the first screw rod module, and one end of the first connecting rod penetrates out of the first sliding hole and is connected with the bayonet translation seat; the first translation motor is used for driving the first screw rod module to operate.
7. The IV automatic test equipment for soft pack battery detection of claim 1, wherein the tab holding mechanism comprises a first left-right translation mechanism arranged at the lower part of one side of the first mounting frame, a first lifting mechanism connected with the first left-right translation mechanism, a first lifting seat connected with the first lifting mechanism, and a holding seat installed on the first lifting seat and used for holding the tab of the battery.
8. The IV automatic test equipment for soft pack battery testing according to claim 1, wherein the probe pushing mechanism comprises a second left-right translation mechanism arranged at the upper part of one side of the first mounting frame, a first pushing mechanism connected with the second left-right translation mechanism, a first pushing seat connected with the first pushing mechanism, and a detection probe assembly installed on the first pushing seat.
9. The IV automatic test equipment for soft pack battery detection of claim 8, wherein the detection probe assembly comprises a probe mounting seat connected with the first pressing seat, and one end of the probe mounting seat is provided with two binding posts side by side along the vertical direction; and the lower parts of the two binding posts are also provided with a probe fixing block, and the bottoms of the probe fixing blocks are also provided with two detection probes.
10. The IV automatic test equipment for soft pack battery testing according to claim 1, wherein the first pressing limiting mechanism comprises a first fixing frame arranged near one side of the first fixing frame, a second pressing mechanism arranged on the first fixing frame, a second pressing seat connected with the second pressing mechanism, and a first buffer pad arranged at the bottom of the second pressing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450865.9U CN220120960U (en) | 2023-06-07 | 2023-06-07 | IV automatic testing device for soft package battery detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321450865.9U CN220120960U (en) | 2023-06-07 | 2023-06-07 | IV automatic testing device for soft package battery detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220120960U true CN220120960U (en) | 2023-12-01 |
Family
ID=88916703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321450865.9U Active CN220120960U (en) | 2023-06-07 | 2023-06-07 | IV automatic testing device for soft package battery detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220120960U (en) |
-
2023
- 2023-06-07 CN CN202321450865.9U patent/CN220120960U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214750458U (en) | Test jig for circuit board | |
| CN109225948B (en) | Microswitch function testing machine | |
| CN108469588B (en) | Soft packet of lithium ion power battery test equipment | |
| CN220120960U (en) | IV automatic testing device for soft package battery detection | |
| CN218211718U (en) | Mandrel spring elasticity testing device | |
| CN115183720B (en) | Online thickness measuring device for ceramic fiber board with error reporting prompt | |
| CN215728729U (en) | Double-basin-frame conduction detection jig | |
| CN207730898U (en) | Breaker of plastic casing end pressure, loop resistance, tripping force automatic checkout equipment | |
| CN214010397U (en) | Battery detection tool and detection device | |
| CN211125892U (en) | Polymer lithium ion soft package battery main body and leveling device of air bag thereof | |
| CN220120958U (en) | All-in-one integrated soft package battery detection device | |
| CN211426723U (en) | Be applicable to lithium cell charge and discharge probe aging testing device | |
| CN218629925U (en) | Electricity core OCV testing arrangement | |
| CN220120959U (en) | OCV automatic testing device for soft package battery detection | |
| CN215065130U (en) | Spring check out test set is used in spring production | |
| CN220357224U (en) | Side voltage resistance measuring device of soft package battery | |
| CN218099517U (en) | Edge voltage testing equipment for soft package lithium ion battery | |
| CN219532456U (en) | Pressure testing machine | |
| CN219798606U (en) | Pressure sensor detection device for automobile central control board | |
| CN217112632U (en) | Battery detection recording device | |
| CN215263883U (en) | Silica gel button electric conductivity property testing arrangement | |
| CN215415791U (en) | Battery detector | |
| CN217465772U (en) | Battery case flatness detection device | |
| CN219915820U (en) | Automobile charging interface test fixture | |
| CN220399572U (en) | Automatic detection device for cylindrical battery cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |