CN115164669A - Performance testing device of high-performance all-solid lithium battery - Google Patents

Performance testing device of high-performance all-solid lithium battery Download PDF

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Publication number
CN115164669A
CN115164669A CN202210776090.8A CN202210776090A CN115164669A CN 115164669 A CN115164669 A CN 115164669A CN 202210776090 A CN202210776090 A CN 202210776090A CN 115164669 A CN115164669 A CN 115164669A
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CN
China
Prior art keywords
lithium battery
plate
solid lithium
block
performance
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Withdrawn
Application number
CN202210776090.8A
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Chinese (zh)
Inventor
任岳
闵兰
谭东超
李智
汪华
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Shenzhen Betterray New Energy Technology Co ltd
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Shenzhen Betterray New Energy Technology Co ltd
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Priority to CN202210776090.8A priority Critical patent/CN115164669A/en
Publication of CN115164669A publication Critical patent/CN115164669A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/378—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/385—Arrangements for measuring battery or accumulator variables
    • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a performance testing device for a high-performance all-solid lithium battery, and belongs to the technical field of all-solid lithium batteries. The utility model provides a performance test device of high performance all solid lithium cell, includes the support, the top fixed mounting of support has the roof, be provided with the conveyer belt under the roof, the conveyer belt is used for carrying all solid lithium cell, the tow sides of conveyer belt all are equipped with the charge-discharge clamp splice, the charge-discharge clamp splice is used for carrying out charge-discharge to all solid lithium cell and detects, the bottom center department of roof is provided with deformation judgement subassembly, the tow sides of conveyer belt and the right side that is located the charge-discharge clamp splice are provided with the direction subassembly, one side that the conveyer belt was kept away from to the direction subassembly is provided with the adjustment subassembly. By adopting the structure, the problems that the directions of the positive electrode and the negative electrode of the lithium battery cannot be judged, the positive electrode and the negative electrode are adjusted, and whether the surface flatness of the all-solid-state lithium battery bulges or not cannot be judged are solved.

Description

Performance testing device of high-performance all-solid lithium battery
Technical Field
The invention relates to the technical field of all-solid lithium batteries, in particular to a performance testing device of a high-performance all-solid lithium battery.
Background
The all-solid-state lithium battery uses a solid-state inorganic lithium core, the charging and discharging of the all-solid-state inorganic material lithium battery are completed through the insertion and extraction processes of lithium ions, and the all-solid-state inorganic material lithium battery is a novel rocking chair type battery, so that the phenomena of overheating explosion and fire catching can be avoided.
When the all-solid-state lithium battery is detected at present, the position of the lithium battery can only be assisted to be corrected, the directions of positive and negative electrodes of the lithium battery cannot be judged, then the positive and negative electrodes are adjusted, and whether the surface flatness of the all-solid-state lithium battery bulges or not cannot be judged.
Disclosure of Invention
1. Technical problems to be solved by the invention
Embodiments of the present invention provide a performance testing apparatus for a high-performance all-solid-state lithium battery, so as to solve the problems proposed in the background art:
the position of the lithium battery can only be assisted to be guided, the directions of the positive electrode and the negative electrode of the lithium battery cannot be judged, then the positive electrode and the negative electrode are adjusted, and whether the surface flatness of the all-solid-state lithium battery bulges or not cannot be judged.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a performance test device of high performance all solid lithium battery, includes the support, the top fixed mounting of support has the roof, be provided with the conveyer belt under the roof, the conveyer belt is used for carrying all solid lithium battery, the positive and negative both sides of conveyer belt all are equipped with the charge-discharge clamp splice, the charge-discharge clamp splice is used for carrying out the charge-discharge detection to all solid lithium battery, the bottom center department of roof is provided with deformation judgement subassembly, the positive and negative both sides of conveyer belt and the right side that is located the charge-discharge clamp splice are provided with the direction subassembly, the one side that the conveyer belt was kept away from to the direction subassembly is provided with the adjustment subassembly, deformation judgement subassembly is used for detecting all solid lithium battery outward appearance roughness, judges that all solid lithium battery has or not bulge, the direction subassembly is used for judging all solid lithium battery direction, positive negative pole position promptly to follow-up adjustment to the lithium cell, the adjustment subassembly is used for after all solid lithium battery direction mistake, aligns and corrects the position, prevents to carry out charge-discharge detection and connects the mistake in positive negative pole.
Preferably, the deformation judgment component comprises a first electric push rod, the top of the first electric push rod is fixedly connected with a top plate, the bottom of the first electric push rod is fixedly provided with a flat plate, the bottom of the flat plate is provided with a contact plate, a gap exists between the flat plate and the contact plate, the top of the contact plate is fixedly provided with an insertion rod, the surface of the insertion rod is in sliding connection with the flat plate, the top of the flat plate is close to the edge of the flat plate and is fixedly provided with a vertical plate, the top of the vertical plate is fixedly provided with a first frame, the front of the first frame is abutted to a lever, the left and right ends of the lever are fixedly provided with cylinders, the surface of the cylinder is in sliding connection with the first frame, the front of the lever is rotatably connected with a support plate, the support plate divides the lever into two sections, the left lever length is four times of the right lever length, the bottom of the support plate is fixedly connected with the flat plate, the bottom of the second frame is fixedly provided with a guide rod, the surface of the guide rod is in sliding connection with a support block, the top of the support block is fixedly provided with a contact switch, the contact switch is electrically connected with an alarm, and the bottom of the support block is fixedly connected with the flat plate.
Preferably, the direction subassembly includes the connecting plate, one side fixed mounting that the support was kept away from to the connecting plate has second electric putter, second electric putter's other end fixed mounting has the push pedal, one side that second electric putter was kept away from to the push pedal and be located center department fixed mounting and have the buffering spring, the surface of push pedal just is located buffering spring left and right sides fixed mounting and has the telescopic link, the other end fixed mounting of buffering spring has contact piece, contact piece's inner wall sliding connection has to the briquetting, be close to contact piece inside one side fixed mounting and have the translation board to the briquetting, the side and contact piece sliding connection of translation board, the fixed surface of translation board installs the reset spring, reset spring's the other end and contact piece fixed connection, the translation board is kept away from to one side fixed mounting of briquetting has the push rod, the pulley has been seted up on the surface of push rod.
Preferably, the adjustment subassembly includes the link, the one end and dull and stereotyped fixed connection of link, the bottom fixed mounting of link has rectangular piece, the side of rectangular piece articulates there is the movable tooth, movable tooth and the articulated position fixed mounting of rectangular piece have the fixture block, the top butt of fixture block has the fixed block, one side and rectangular piece fixed connection that the fixed block is close to movable tooth, the left side meshing of movable tooth is connected with the ratchet, sliding connection has the cross guide at the center department of ratchet, the surface and the connecting plate fixed connection of cross guide, the axle center fixed mounting of cross guide has the pivot, the right side and the contact piece sliding connection of pivot, the pivot is equipped with two, and about conveying belt axis symmetry, two turning lever interconnect is utilized in the pivot, one side and the turning lever fixed connection of ratchet are kept away from in the pivot, the embedded groove has been seted up to one side that the support was kept away from to the ratchet.
Preferably, the movable teeth move downwards and can be extruded by the cross guide frame to be folded towards the long block, one side of the cross guide frame, far away from the rotating shaft, is connected with the support in a rotating manner, the push rod penetrates through the connecting plate, the right side of the rotating shaft is connected with the push plate in a sliding manner, and the inner wall of the embedded groove is connected with the pulley in a clamping manner.
3. Advantageous effects
(1) According to the invention, the deformation judging component is arranged at the bottom of the top plate, the flat plate enables the contact plate to be in contact with the all-solid-state lithium battery, the lever enlarges the influence of the bulge on the displacement, and the second frame moves downwards to be in contact with the contact switch to trigger the alarm.
(2) The direction assemblies are arranged on the front side and the back side of the conveyor belt, the positive and negative protrusions of the all-solid-state lithium battery are in wrong positions, the counter pressing block is completely pushed into the contact block by the positive and negative protrusions of the all-solid-state lithium battery, the counter pressing block is clamped on the inner wall of the contact block instead of the positive and negative protrusions of the all-solid-state lithium battery, and the all-solid-state lithium battery with the wrong positive and negative positions is clamped.
(3) The adjusting assembly is arranged in the all-solid-state lithium battery, the positive electrode and the negative electrode of the all-solid-state lithium battery are in wrong positions, so that the push rod pushes the ratchet wheel, the ratchet wheel is meshed with the movable teeth, when the flat plate rises, the movable teeth drive the ratchet wheel to rotate, and the all-solid-state lithium battery is turned over.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the top plate structure of the present invention.
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
FIG. 4 is a schematic diagram of the adjusting assembly structure before adjustment.
FIG. 5 is a diagram illustrating a state of the adjusting assembly after adjustment.
FIG. 6 is a schematic diagram of a counter-pressure block according to the present invention.
Fig. 7 is a schematic cross-sectional view of the contact block structure of the present invention.
FIG. 8 is a schematic view of the ratchet structure of the present invention.
The numbering in the figures illustrates:
1. a support; 2. a top plate; 3. a conveyor belt; 4. charging and discharging the clamping block; 5. a deformation judgment component; 501. a first electric push rod; 502. a flat plate; 503. a contact plate; 504. a vertical plate; 505. a first frame; 506. a lever; 507. a cylinder; 508. a support plate; 509. a second frame; 510. a guide bar; 511. a contact switch; 512. supporting a block; 6. a direction component; 601. a connecting plate; 602. a second electric push rod; 603. pushing a plate; 604. a buffer spring; 605. a telescopic rod; 606. a contact block; 607. pressing blocks; 608. a translation plate; 609. a reset spring; 610. a push rod; 611. a pulley; 7. an adjustment assembly; 701. a connecting frame; 702. a long bar block; 703. movable teeth; 704. a clamping block; 705. a fixed block; 706. a ratchet wheel; 707. a cross guide frame; 708. a rotating shaft; 709. a crank lever; 710. and embedding the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-3, a performance testing apparatus for a high-performance all-solid-state lithium battery includes a support 1, a top plate 2 is fixedly mounted on the top of the support 1, a conveyor belt 3 is disposed under the top plate 2, the conveyor belt 3 is used for conveying the all-solid-state lithium battery, charge and discharge clamping blocks 4 are disposed on both sides of the conveyor belt 3, and the charge and discharge clamping blocks 4 are used for performing charge and discharge detection on the all-solid-state lithium battery.
A deformation judging component 5 is arranged at the center of the bottom of the top plate 2, direction components 6 are arranged on the front side and the back side of the conveyor belt 3 and positioned on the right side of the charging and discharging clamping block 4, and an adjusting component 7 is arranged on one side, far away from the conveyor belt 3, of the direction components 6;
the deformation judging component 5 is used for detecting the surface flatness of the all-solid lithium battery and judging whether the all-solid lithium battery bulges or not;
the direction component 6 is used for judging the direction of the all-solid lithium battery, namely the positions of the anode and the cathode of the lithium battery, so as to facilitate the subsequent adjustment of the lithium battery;
the adjusting assembly 7 is used for aligning and correcting the direction after the direction of the anode and the cathode of the all-solid-state lithium battery is wrong, and preventing the connection error of the anode and the cathode during charging and discharging detection.
The deformation judging component 5 comprises a first electric push rod 501, the top of the first electric push rod 501 is fixedly connected with the top plate 2, a flat plate 502 is fixedly installed at the bottom of the first electric push rod 501, a contact plate 503 is arranged at the bottom of the flat plate 502, a gap exists between the flat plate 502 and the contact plate 503, an inserting rod is fixedly installed at the top of the contact plate 503, the surface of the inserting rod is in sliding connection with the flat plate 502, a vertical plate 504 is fixedly installed at the top of the flat plate 502 close to the edge, a first frame 505 is fixedly installed at the top of the vertical plate 504, the front surface of the first frame 505 is abutted with a lever 506, cylinders 507 are fixedly installed at the left end and the right end of the lever 506, the surface of each cylinder 507 is in sliding connection with the first frame 505, a support plate 508 is rotatably connected with the front surface of the lever 506, the support plate 508 divides the lever 506 into two sections, the length of the lever 506 on the left side is four times of the length of the lever 506 on the right side, the bottom of the support plate 508 is fixedly connected with the flat plate 502, a guide rod 510 is fixedly installed at the bottom of the second frame 509, the surface of the guide rod 510 is in sliding connection with a support block 512, a contact switch 511 is fixedly connected with a contact switch, and an alarm is fixedly connected with the flat plate 502.
According to the invention, the bottom of a top plate 2 is provided with a deformation judging component 5, a conveyor belt 3 moves an all-solid lithium battery to a position right below the deformation judging component 5, a first electric push rod 501 is electrified to push a flat plate 502 downwards, the flat plate 502 enables a contact plate 503 to be in contact with the all-solid lithium battery, when the surface of the all-solid lithium battery bulges, a gap exists between the flat plate 502 and the contact plate 503, a plug rod at the top of the contact plate 503 is in sliding connection with the flat plate 502, the contact plate 503 is pushed upwards by guiding, the contact plate 503 drives a vertical plate 504 to move upwards, the vertical plate 504 drives a cylinder 507 to move by using a first frame 505, then the cylinder 507 enables a lever 506 to rotate, the first frame 505 and the cylinder 507 are matched to prevent the lever 506 from being blocked by rotating, the lever 506 enables a second frame 509 to move downwards, the lever 506 is divided into two sections by a support plate 508, the length of the left lever 506 is four times of the length of the right lever 506, the second frame 509 is four times of the moving distance of the lever 505, the displacement of the first frame is expanded, the expansion of the bulge, the influence on the displacement is avoided from being unidentified, the second frame 509 is contacted with a contact switch 509, the contact switch, the full-solid lithium battery, the alarm 511 appears, and the full-solid lithium battery bulge alarm appears, and the solid lithium battery is eliminated, and the full-solid lithium battery is electrified solid lithium battery bulge 511.
Example 2:
referring to fig. 6 and 7, the basic difference between the embodiment 1 and the embodiment is that the direction assembly 6 includes a connecting plate 601, a second electric push rod 602 is fixedly installed on one side of the connecting plate 601 far away from the bracket 1, a push plate 603 is fixedly installed on the other end of the second electric push rod 602, a buffer spring 604 is fixedly installed on one side of the push plate 603 far away from the second electric push rod 602 and located at the center, an expansion link 605 is fixedly installed on the surface of the push plate 603 and located on the left and right sides of the buffer spring 604, a contact block 606 is fixedly installed on the other end of the buffer spring 604, a pair of press blocks 607 is slidably connected to the inner wall of the contact block 606, a translation plate 608 is fixedly installed on one side of the press blocks 607 close to the inside of the contact block 606, the side surface of the translation plate 608 is slidably connected to the contact block 606, a return spring 609 is fixedly installed on the surface of the translation plate 608, the other end of the return spring 609 is fixedly connected to the contact block 606, a push rod 610 is fixedly installed on one side of the translation plate 608 far away from the pair of the press blocks 607, and a pulley 611 is provided with a pulley 611.
The direction assemblies 6 are arranged on the front side and the back side of the conveyor belt 3, when the first electric push rod 501 is electrified and descends, the second electric push rod 602 is electrified and stretches out to enable the push plate 603 to move, the push plate 603 pushes the contact block 606 by using the telescopic rod 605, the contact block 606 drives the pressing block 607 to be in contact with the all-solid-state lithium battery, the telescopic rod 605 prevents the all-solid-state lithium battery from excessively extruding and buffering, when the positive and negative positions of the all-solid-state lithium battery are correct, the all-solid-state lithium battery cannot completely push the pressing block 607 into the contact block 606, when the positive and negative positions of the all-solid-state lithium battery are wrong, the positive and negative protrusions of the all-solid-state lithium battery completely push the pressing block 607 into the contact block 606, the positive and negative protrusions of the all-solid-state lithium battery replace the pressing block 607 to be clamped on the inner wall of the contact block 606 for clamping and fixing the all-solid-state lithium battery, at the moment, the translation plate 608 is pushed to the pressing block 607 to compress the reset spring 609, the reset spring 609 is used for resetting, and when the positive and negative protrusions of the all-solid-state lithium battery are wrong, the positive and the pressing block 607 can replace the pressing block to be clamped on the inner wall of the contact block 606 to judge whether the positive and negative protrusions of the all-solid-state lithium battery are wrong.
Example 3:
referring to fig. 4, 5 and 8, the difference between the embodiments of the present invention and the embodiment 2 is that the adjusting assembly 7 includes a connecting frame 701, one end of the connecting frame 701 is fixedly connected to the flat plate 502, a long block 702 is fixedly installed at the bottom of the connecting frame 701, a movable tooth 703 is hinged to a side surface of the long block 702, a fixture block 704 is fixedly installed at a position where the movable tooth 703 is hinged to the long block 702, a fixture block 705 is abutted to a top of the fixture block 704, one side of the fixture block 705 close to the movable tooth 703 is fixedly connected to the long block 702, a ratchet 706 is engaged and connected to a left side of the movable tooth 703, a cross guide 707 is slidably connected to a center of the ratchet 706, a surface of the cross guide 707 is fixedly connected to the connecting plate 601, a rotating shaft 708 is fixedly installed on an axis of the cross guide 707, a right side of the rotating shaft 708 is slidably connected to the contact block 606, two rotating shafts 708 are provided and are symmetrical about an axis of the conveyor belt 3, the two rotating shafts are connected to each other by using a crank 709, one side of the rotating shaft 708 far from the ratchet 706 is fixedly connected to the crank 709, and one side of the ratchet 706 far from the support 1 is provided with an embedded groove 710.
The movable teeth 703 move downwards and are pressed by the cross guide 707 to be folded towards the long block 702, one side of the cross guide 707 far away from the rotating shaft 708 is rotatably connected with the support 1, the push rod 610 penetrates through the connecting plate 601, the right side of the rotating shaft 708 is slidably connected with the push plate 603, and the inner wall of the embedded groove 710 is clamped with the pulley 611.
According to the invention, the adjusting component 7 is arranged on one side of the direction component 6, which is far away from the conveyor belt 3, the positive and negative electrodes of the all-solid lithium battery are in wrong positions, so that the push rod 610 pushes the ratchet 706, the ratchet 706 slides on the surface of the cross guide 707, at the moment, the ratchet 706 is meshed and connected with the movable teeth 703, the positive and negative electrodes of the all-solid lithium battery are in correct positions, the ratchet 706 is not meshed with the movable teeth 703, the connecting frame 701 is driven to descend when the flat plate 502 descends, the long block 702 drives the movable teeth 703 to downwards move, the movable teeth 703 can be extruded by the cross guide 707 to be folded towards the long block 702, when the flat plate 502 ascends, the movable teeth 703 are limited by the fixed block 705, therefore, the movable teeth 703 cannot be folded downwards, at this time, the movable teeth 703 drive the ratchet 706 to rotate, the ratchet 706 drives the rotating shaft 708 to rotate by using the cross guide 707, the rotating shaft 708 drives the other rotating shaft 708 to rotate by using the turning rod 709, the turning rod 709 can contact with the conveyor belt 3 when rotating, but the rotation of the contact blocks 606 cannot be influenced due to the flexibility of the conveyor belt 3 and the short corner distance of the turning rod 709, the charging and discharging clamping blocks 4 enable the two contact blocks 606 to synchronously rotate, the contact blocks 606 clamp the all-solid lithium battery and rotate around the rotating shaft 708, the positions of the positive and negative electrodes of the all-solid lithium battery are adjusted, and then the all-solid lithium battery is sent to the position of the charging and discharging clamping block 4 for charging and discharging detection, so that the charging and discharging detection cannot be carried out due to the error of the positions of the positive and negative electrodes.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (5)

1. The utility model provides a performance test device of full solid lithium cell of high performance, includes support (1), the top fixed mounting of support (1) has roof (2), be provided with conveyer belt (3) under roof (2), conveyer belt (3) are used for carrying full solid lithium cell, the tow sides of conveyer belt (3) all are equipped with charge-discharge clamp splice (4), charge-discharge clamp splice (4) are used for carrying out charge-discharge detection, its characterized in that to full solid lithium cell:
a deformation judging component (5) is arranged at the center of the bottom of the top plate (2), direction components (6) are arranged on the front side and the back side of the conveyor belt (3) and positioned on the right side of the charging and discharging clamping block (4), and an adjusting component (7) is arranged on one side, far away from the conveyor belt (3), of each direction component (6);
the deformation judgment assembly (5) is used for detecting the surface flatness of the all-solid lithium battery and judging whether the all-solid lithium battery bulges or not;
the direction component (6) is used for judging the direction of the all-solid lithium battery, namely the positions of the anode and the cathode of the lithium battery, so as to facilitate the subsequent adjustment of the lithium battery;
the adjusting assembly (7) is used for aligning and correcting the direction after the direction of the positive electrode and the direction of the negative electrode of the all-solid lithium battery are wrong, and preventing the connection error of the positive electrode and the negative electrode when charging and discharging detection is carried out.
2. The performance test apparatus of a high-performance all-solid lithium battery according to claim 1, characterized in that: the deformation judgment component (5) comprises a first electric push rod (501), the top of the first electric push rod (501) is fixedly connected with the top plate (2), the bottom of the first electric push rod (501) is fixedly provided with a flat plate (502), the bottom of the flat plate (502) is provided with a contact plate (503), a gap exists between the flat plate (502) and the contact plate (503), the top of the contact plate (503) is fixedly provided with an inserted bar, the surface of the inserted bar is slidably connected with the flat plate (502), the top of the flat plate (502) is close to the edge and is fixedly provided with a vertical plate (504), the top of the vertical plate (504) is fixedly provided with a first strip frame (505), the front of the first strip frame (505) is abutted with a lever (506), the left end and the right end of the lever (506) are fixedly provided with a cylinder (507), the surface of the cylinder (507) is slidably connected with the first strip frame (505), the front of the lever (506) is rotatably connected with a support plate (508), the support plate (508) divides the lever (506) into two sections, the length of the lever (506) on the left side is four times that of the lever (506), the guide plate (510) is fixedly connected with a guide bar block (512) and a guide bar (510) is fixedly connected with a guide bar (512), the top fixed mounting of piece (512) has contact switch (511), contact switch (511) electric connection has the siren, the bottom and dull and stereotyped (502) fixed connection of piece (512).
3. The performance test apparatus of a high-performance all-solid lithium battery according to claim 2, characterized in that: the direction subassembly (6) includes connecting plate (601), one side fixed mounting that support (1) was kept away from in connecting plate (601) has second electric putter (602), the other end fixed mounting of second electric putter (602) has push pedal (603), one side that second electric putter (602) was kept away from in push pedal (603) and be located center department fixed mounting have buffering spring (604), the surface of push pedal (603) just is located buffering spring (604) left and right sides fixed mounting has telescopic link (605), the other end fixed mounting of buffering spring (604) has contact piece (606), the inner wall sliding connection of contact piece (606) has to briquetting (607), be close to one side fixed mounting that contacts the inside of piece (606) to briquetting (607) and have translation board (608), the side and contact piece (606) sliding connection of translation board (608), the fixed surface mounting of translation board (608) has reset spring (609), the other end and the contact piece (606) fixed connection of reset spring (609), one side fixed mounting that translation board (608) kept away from to briquetting (607) has push rod (610), the pulley (610) surface 611) has been seted up.
4. The performance test apparatus of a high-performance all-solid lithium battery according to claim 3, characterized in that: the adjusting component (7) comprises a connecting frame (701), one end of the connecting frame (701) is fixedly connected with the flat plate (502), the bottom of the connecting frame (701) is fixedly provided with a long block (702), the side surface of the long strip block (702) is hinged with movable teeth (703), the position of the hinged part of the movable teeth (703) and the long strip block (702) is fixedly provided with a fixture block (704), the top of the fixture block (704) is abutted with a fixed block (705), one side of the fixed block (705) close to the movable teeth (703) is fixedly connected with the strip block (702), the left side of the movable teeth (703) is engaged with a ratchet wheel (706), a cross guide frame (707) is connected at the center of the ratchet wheel (706) in a sliding way, the surface of the cross guide frame (707) is fixedly connected with the connecting plate (601), a rotating shaft (708) is fixedly arranged at the axle center of the cross guide frame (707), the right side of the rotating shaft (708) is connected with the contact block (606) in a sliding way, two rotating shafts (708) are arranged, and is axisymmetrical with respect to the conveyor belt (3), the two rotating shafts (708) are connected with each other by a crank rod (709), one side of the rotating shaft (708) far away from the ratchet wheel (706) is fixedly connected with a crank lever (709), one side of the ratchet wheel (706) far away from the support (1) is provided with an embedded groove (710).
5. The performance test apparatus of a high-performance all-solid lithium battery according to claim 3, wherein: the movable teeth (703) move downwards and can be extruded by a cross guide frame (707) to be folded towards the long block (702), one side of the cross guide frame (707) far away from a rotating shaft (708) is rotatably connected with the support (1), a push rod (610) penetrates through the connecting plate (601), the right side of the rotating shaft (708) is slidably connected with a push plate (603), and the inner wall of the embedded groove (710) is clamped with a pulley (611).
CN202210776090.8A 2022-07-04 2022-07-04 Performance testing device of high-performance all-solid lithium battery Withdrawn CN115164669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210776090.8A CN115164669A (en) 2022-07-04 2022-07-04 Performance testing device of high-performance all-solid lithium battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210776090.8A CN115164669A (en) 2022-07-04 2022-07-04 Performance testing device of high-performance all-solid lithium battery

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116381496A (en) * 2023-04-14 2023-07-04 浙江宏旭智能制造有限公司 New energy automobile battery loss check out test set
CN117491887A (en) * 2023-12-29 2024-02-02 无锡应步科技有限公司 Testing device for charging and discharging of storage battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116381496A (en) * 2023-04-14 2023-07-04 浙江宏旭智能制造有限公司 New energy automobile battery loss check out test set
CN117491887A (en) * 2023-12-29 2024-02-02 无锡应步科技有限公司 Testing device for charging and discharging of storage battery
CN117491887B (en) * 2023-12-29 2024-03-22 无锡应步科技有限公司 Testing device for charging and discharging of storage battery

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Application publication date: 20221011