Rapid detection equipment for solid-state battery of new energy automobile

Abstract

The invention relates to the technical field of new energy automobiles, and discloses rapid detection equipment for a solid-state battery of a new energy automobile, which comprises a supporting bottom plate, a supporting frame and a plurality of blanking belt conveyors arranged on the supporting frame, and is characterized by being provided with a telescopic driving frame and a conveying belt sleeved on the driving frame, an upper jacking block is vertically and slidably connected to the driving frame, a lifting frame and a detection mechanism are arranged above the driving frame, the upper jacking block is driven by a vertical moving assembly to jack a battery to a detection station, and after internal resistance and power detection is completed by the detection mechanism, the internal resistance and power of the battery are detected by controlling stretching of the driving frame and operation of the conveying belt. And qualified products, unqualified products and to-be-rechecked products are automatically sorted and conveyed to the corresponding discharging belt conveyors respectively. The full-process automation of the solid-state battery from automatic feeding, precise positioning detection to automatic classified discharging is realized, the problems of low efficiency, poor consistency and high cost caused by dependence on manpower in the prior art are effectively solved, and the detection efficiency and accuracy are improved.

Description

Technical Field

[0001] This invention belongs to the field of new energy vehicle technology, and in particular relates to a rapid testing device for solid-state batteries in new energy vehicles. Background Art

[0002] With the rapid development of the new energy vehicle industry, solid-state batteries, as their core power source, directly affect the safety, driving range, and lifespan of the entire vehicle. Therefore, before batteries leave the factory, they must undergo rigorous internal resistance and power testing. Based on the test results, they are categorized into three types: qualified, awaiting re-inspection, and unqualified, to ensure product quality. In this process, efficient and accurate rapid testing equipment is particularly important.

[0003] Currently, most solid-state battery testing equipment on the market relies on manual loading and unloading operations. Operators manually place the batteries to be tested at the testing station, and after testing, they are manually sorted and unloaded based on the results. This model involves significant manual intervention in the testing process, increasing labor intensity and introducing the risk of human error.

[0004] Existing manual loading and unloading testing methods have significant drawbacks: first, low automation and limited production efficiency, making them unsuitable for large-scale batch testing; second, inconsistent manual operation leading to fluctuating test results and affecting grading accuracy; and third, high labor intensity and costs, hindering continuous and stable production line operation. Therefore, developing a rapid testing device capable of automated loading, accurate testing, and intelligent sorting has become a key requirement for improving the quality and efficiency of solid-state battery production. Summary of the Invention

[0005] The purpose of this invention is to provide a rapid testing device for solid-state batteries in new energy vehicles, aiming to solve the above-mentioned problems.

[0006] This invention is implemented as follows: a rapid testing device for solid-state batteries in new energy vehicles includes a supporting base plate, and two supporting frames fixed to the top of the supporting base plate. It also includes: a second and a third unloading belt conveyor installed sequentially from top to bottom on the first supporting frame, and an unloading belt conveyor installed on the top of the second supporting frame, with the tops of the second and third unloading belt conveyors overlapping; a retractable drive frame is installed on the second supporting frame, and a conveyor belt is fitted onto the retractable drive frame. The conveyor belt is used to drive the rotation of the unloading belt, and the top of the conveyor belt is aligned with the unloading... The belt conveyor has a top overlap; a top block is vertically slidably connected to the drive frame, and transmission rollers are rotatably connected to both sides of the top of the top block; a vertical moving component one is provided on the support base plate for driving the top block to move up and down; a lifting frame is provided above the top block, and reversing rollers are rotatably connected to both sides of the lifting frame; a vertical moving component two is provided on the support frame one for driving the lifting frame to move up and down; a detection mechanism is provided above the lifting frame, and the detection mechanism is located above the unloading belt conveyor two, and the detection mechanism is used to detect the internal resistance and power of the solid-state battery.

[0007] In a further technical solution, the drive frame includes a fixed conveyor frame fixed on the support frame two. The upper top block is vertically slidably connected to the fixed conveyor frame. A sliding conveyor frame is slidably connected to the end of the fixed conveyor frame away from the unloading belt conveyor one along its length. A drive roller and a driven roller are rotatably connected to the ends of the fixed conveyor frame and the sliding conveyor frame that are away from each other, respectively. The conveyor belt is sleeved on the drive roller and the driven roller. The drive roller is driven to rotate by a servo motor. A horizontal moving component for driving the sliding conveyor frame to move horizontally is provided on the fixed conveyor frame.

[0008] In a further technical solution, the horizontal moving component includes a lead screw rotatably connected to the side wall of the sliding conveyor frame, and a threaded sleeve fixed to the side wall of the fixed conveyor frame. The lead screw rotatably connects to the threaded sleeve. A motor is fixed to the side wall of the sliding conveyor frame, and the rotating end of the motor is connected to one end of the lead screw rotatably.

[0009] In a further technical solution, the sliding conveyor frame includes a sliding support part and a telescopic slider. One end of the sliding support part is slidably connected to the fixed conveyor frame, and the telescopic slider is slidably connected to the other end of the sliding support part. A pressure sensor is provided between the telescopic slider and the sliding support part, and the driven roller is rotatably connected to the telescopic slider.

[0010] A further technical solution includes a feeding frame fixedly mounted on the second support frame, a feeding conveyor installed inside the feeding frame, the feeding conveyor located above the conveyor belt, a concave telescopic plate slidably connected horizontally on the second support frame, a compression spring two connected to the end of the concave telescopic plate away from the first support frame, the end of the compression spring two fixedly mounted on the feeding frame, a pushing part fixedly mounted on the side wall of the concave telescopic plate, the pushing part extending out of the feeding frame, a telescopic push block slidably connected vertically on the sliding conveyor frame, and a telescopic component three fixedly mounted at the bottom of the sliding conveyor frame, the telescopic end of the telescopic component three connected to the telescopic push block.

[0011] In a further technical solution, the testing mechanism includes a mounting frame fixed on a support frame, and two connecting electrodes are provided through the top. Both connecting electrodes are connected to a power analyzer and an electronic load instrument. The support frame is also provided with a correction component for correcting the position of the solid-state battery.

[0012] A further technical solution includes two guide shafts fixed to the bottom of the mounting frame, with a U-shaped block slidably connected to each guide shaft. A compression spring is fixed to the top of each U-shaped block, and the end of the compression spring is connected to the bottom of the mounting frame. Four T-shaped correction blocks are evenly arranged on the U-shaped block, and all four T-shaped correction blocks are horizontally slidably connected to the U-shaped block. A push shaft is fixed to the side wall of each of the four T-shaped correction blocks. Four fixing plates are evenly fixed to the bottom of the mounting frame, and each of the four fixing plates is provided with a hook-shaped groove. The push shaft is slidably connected to the hook-shaped groove.

[0013] A further technical solution is provided on the upper block, the locking component includes a guide groove vertically arranged at the top of the upper block, a clamping block slidably connected in the guide groove, and a telescopic component two fixed in the guide groove, the telescopic end of the telescopic component two being connected to the bottom of the clamping block.

[0014] In a further technical solution, the vertical moving component includes a second lead screw rotatably connected to the top of the supporting base plate, and a second threaded sleeve fixed on the upper block. The second lead screw and the second threaded sleeve are threadedly connected, and the second lead screw is driven to rotate by a motor.

[0015] A further technical solution is provided, wherein the vertical moving component 2 includes a support frame 1 with fixed plates 2 fixed on both the front and rear sides, and guide shafts 2 are vertically slidably connected to both fixed plates 2. The bottom of both guide shafts 2 is fixed to the top of the lifting frame. A telescopic component 1 is fixed to the top of the fixed plate 2, and the telescopic end of the telescopic component 1 passes through the fixed plate 2 downward and is connected to the lifting frame.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention, through the installation of a retractable drive frame, a liftable top block, and a linked conveyor belt, achieves automatic feeding, precise lifting and positioning detection, and automatic sorting and unloading of solid-state batteries onto three different unloading conveyor belts based on the detection results. This integrated design completely replaces the traditional manual feeding, unloading, and sorting method, greatly improving the automation level and production efficiency of the detection process; 2. Through a unique correction component design, this invention automatically corrects the center position of the battery using a mechanical linkage structure during the process of the battery being lifted to the testing station, ensuring the alignment accuracy and contact reliability between the battery electrodes and the connecting electrode blocks, thereby effectively improving the accuracy and consistency of the internal resistance and power test results. 3. This invention, through the cooperation of a retractable sliding conveyor frame and a pressure sensor, can monitor and adjust the tension of the conveyor belt in real time, ensuring stable operation of the belt during extension, lifting, and conveying processes, and avoiding slippage or deviation. Simultaneously, the ingenious design of the feeding frame and concave telescopic plate, combined with the telescopic movement of the drive frame, enables automatic and orderly feeding of individual batteries, further ensuring the continuous and stable operation of the equipment. 4. In summary, this invention has a high degree of integration, realizing fully automated operation from automatic feeding and precise positioning detection to automatic sorting and unloading. It not only significantly reduces labor costs and labor intensity and avoids human error, but also greatly improves the detection efficiency and sorting accuracy of solid-state batteries, meeting the needs of the new energy vehicle industry for large-scale, high-efficiency, and high-precision battery testing. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a rapid testing device for solid-state batteries in new energy vehicles provided by the present invention; Figure 2 Provided by the present invention Figure 1 A schematic diagram of the structure of the fixed conveyor frame, the sliding conveyor frame, and the conveyor belt; Figure 3 Provided by the present invention Figure 2 Structural diagrams of the fixed conveyor frame and the sliding conveyor frame; Figure 4 Provided by the present invention Figure 1 Schematic diagram of the structure of the upper middle block; Figure 5 Provided by the present invention Figure 1 Schematic diagram of the middle lifting frame; Figure 6 Provided by the present invention Figure 1 A schematic diagram of the structure of the testing institution; Figure 7 Provided by the present invention Figure 3A schematic diagram of the structure of the telescopic slider; Figure 8 Provided by the present invention Figure 1 Schematic diagram of the central feeding rack; Figure 9 This is a schematic diagram of the structure of a rapid testing device for solid-state batteries in new energy vehicles provided by the present invention during the unloading of materials from the second and third unloading belt conveyors; Figure 10 Provided by the present invention Figure 1 A schematic diagram of the structure of the conveyor belt.

[0018] In the attached diagram: 101, Support base plate; 102, Support frame one; 103, Feeding belt conveyor one; 104, Feeding belt conveyor two; 105, Support frame two; 106, Feeding belt conveyor three; 107, Fixed conveyor frame; 108, Sliding conveyor frame; 109, Drive roller; 110, Driven roller; 111, Conveyor belt; 112, Lifting frame; 113, Reversing roller; 114, Top block; 115, Transmission roller; 2. Horizontal movement assembly; 201. Lead screw one; 202. Threaded sleeve one; 203. Motor one; 3. Vertical moving component one; 301. Lead screw two; 302. Threaded sleeve two; 4. Testing mechanism; 401. Mounting bracket; 402. Connecting pole block; 5. Correction assembly; 501. Rectangular block; 502. Guide shaft one; 503. Compression spring one; 504. T-shaped correction block; 505. Push shaft; 506. Fixing plate one; 507. Hook groove; 6. Vertical moving component two; 601. Fixing plate two; 602. Guide shaft two; 603. Telescopic component one; 7. Locking assembly; 701. Guide groove; 702. Clamping block; 703. Telescopic component two; 801. Sliding support part; 802. Telescopic slider; 803. Pressure sensor; 901. Feeding rack; 902. Feeding conveyor; 903. Concave telescopic plate; 904. Compression spring two; 905. Pushing part; 906. Telescopic push block; 907. Telescopic component three. Detailed Implementation

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 9 and Figure 10 As shown, an embodiment of the present invention provides a rapid testing device for solid-state batteries in new energy vehicles, including a supporting base plate 101, and a first support frame 102 and a second support frame 105 fixed to the top of the supporting base plate 101. It also includes: a second unloading belt conveyor 104 and a first unloading belt conveyor 103 sequentially installed from top to bottom on the first support frame 102, and a third unloading belt conveyor 106 installed on the top of the second support frame 105, with the tops of the second unloading belt conveyor 104 and the third unloading belt conveyor 106 overlapping; a retractable drive frame is installed on the second support frame 105, and a conveyor belt is sleeved on the retractable drive frame. 111, the conveyor belt 111 is used to drive the conveyor belt 111 to rotate, and the top of the conveyor belt 111 coincides with the top of the unloading conveyor belt 103; an upper block 114 is vertically slidably connected to the drive frame, and transmission rollers 115 are rotatably connected to both sides of the top of the upper block 114; a vertical moving component 3 is provided on the support base plate 101 for driving the upper block 114 to move up and down; a lifting frame 112 is provided above the upper block 114, and reversing rollers 113 are rotatably connected to both sides of the lifting frame 112; a support frame 102 is provided for driving the lifting frame 112 to move up and down. Vertical moving component 2 6; A detection mechanism 4 is provided above the lifting frame 112, the detection mechanism 4 is located above the unloading belt conveyor 2 104, and the detection mechanism 4 is used to detect the internal resistance and power of the solid-state battery; The drive frame includes a fixed conveyor frame 107 fixed on the support frame 2 105, the upper top block 114 is vertically slidably connected to the fixed conveyor frame 107, and a sliding conveyor frame 108 is slidably connected along its length at the end of the fixed conveyor frame 107 away from the unloading belt conveyor 103, and drive rollers 1 are rotatably connected to the ends of the fixed conveyor frame 107 and the sliding conveyor frame 108 that are away from each other. 09 and driven roller 110, the conveyor belt 111 is sleeved on the drive roller 109 and driven roller 110, the drive roller 109 is driven to rotate by a servo motor, the fixed conveyor frame 107 is provided with a horizontal moving component 2 for driving the sliding conveyor frame 108 to move horizontally; the upper top block 114 is provided with a locking component 7, the locking component 7 includes a guide groove 701 vertically arranged at the top of the upper top block 114, a clamping block 702 is slidably connected in the guide groove 701, and a telescopic component 703 is fixed in the guide groove 701, the telescopic end of the telescopic component 703 is connected to the bottom of the clamping block 702.

[0022] In this embodiment of the invention, the first feeding belt conveyor 103, the second feeding belt conveyor 104, and the third feeding belt conveyor 106 are respectively used to unload qualified products, unqualified products, and products awaiting re-inspection. Initially, the lifting frame 112 is positioned above and away from the drive frame (fixed conveyor frame 107 and sliding conveyor frame 108), the second telescopic component 703 is in an extended state, and the second telescopic component 703 is an electric telescopic rod or cylinder. The clamping block 702 is located above the conveyor belt 111, and the top of the conveyor belt 111 is in a horizontal state (e.g., ...). Figure 1 and Figure 2 As shown, the solid-state battery to be tested is transported to the conveyor belt 111 by a roller conveyor or belt conveyor. The servo motor drives the drive roller 109 to rotate. The driven roller 110, which is in cooperation with the rotating drive roller 109, drives the conveyor belt 111 to move. The conveyor belt 111 transports the solid-state battery to be tested to the top block 114. The vertical moving component 2 6 drives the lifting frame 112 to move downward. The lifting frame 112 drives the two reversing rollers 113 to move downward until the two reversing rollers 113 contact the top of the conveyor belt 111. The two conveyor belts 111 are located on both sides of the upper block 114. The telescopic component 2 703 retracts. Under the guidance of the guide groove 701, the telescopic component 2 703 drives the clamping block 702 to move downward. The clamping block 702 cooperates with the upper end of the upper block 114 to clamp the conveyor belt 111 above the upper block 114, thereby preventing the conveyor belt 111 above the upper block 114 from moving left and right relative to the upper block 114 when the upper block 114 moves up and down, thereby making the solid-state battery above the upper block 114 move up and down stably. The horizontal moving component 2 drives the sliding conveyor frame 108 to move towards the fixed conveyor frame 107, reducing the effective length of the fixed conveyor frame 107 and the sliding conveyor frame 108. At the same time, the vertical moving component 3 drives the upper top block 114 to move upward. The upper top block 114 drives the conveyor belt 111 above it and the solid battery to be tested to move upward, so that the conveyor belt 111 forms a concave lifting part until the solid battery moves upward to contact the testing mechanism 4. The testing mechanism 4 tests the internal resistance and power of the solid battery. The tested solid batteries are divided into qualified products, products to be re-inspected, and unqualified products. After the inspection, when returning defective and re-inspection products, the vertical moving component 3 moves the upper block 114 downwards, which in turn moves the conveyor belt 111 and solid-state battery above it downwards. The horizontal moving component 2 moves the sliding conveyor frame 108 away from the fixed conveyor frame 107 until the top of the conveyor belt 111 above the upper block 114 coincides with the top of the unloading conveyor belt 104 and the support frame 105. At this point, the sliding conveyor frame 108 moves away from the fixed conveyor frame 107. 07. Tension the conveyor belt 111, extend the telescopic component 703 and drive the clamping block 702 to move upward, release the clamping of the conveyor belt 111 above the top block 114, the servo motor drives the drive roller 109 to rotate, and the driven roller 110, which cooperates with the rotating drive roller 109, drives the conveyor belt 111 to move. The solid-state battery after inspection by the conveyor belt 111 is conveyed to the unloading belt conveyor 104 or the unloading belt conveyor 106, thereby realizing the return of unqualified products and products to be re-inspected. After the inspection, when returning qualified products, the vertical moving component 3 moves the upper block 114 downward, which in turn moves the conveyor belt 111 and the solid-state battery above it downward. The horizontal moving component 2 moves the sliding conveyor frame 108 away from the fixed conveyor frame 107 until the top of the conveyor belt 111 is horizontal. The sliding conveyor frame 108 then moves away from the fixed conveyor frame 107, tensioning the conveyor belt 111. The telescopic component 703 extends and moves the clamping block 702 upward, releasing the tension. The conveyor belt 111 above the top block 114 is clamped, and the servo motor drives the drive roller 109 to rotate. The rotating drive roller 109, in conjunction with the driven roller 110, drives the conveyor belt 111 to move. The solid-state battery after being inspected by the conveyor belt 111 is conveyed to the unloading conveyor belt 103, thereby realizing the return of qualified products. In this invention, through the deformation of the conveyor belt 111, the solid-state battery can be conveyed upward to the inspection position, and the unqualified products, products to be re-inspected and qualified products can be classified and returned.

[0023] like Figure 2 and Figure 3 As shown, in a preferred embodiment of the present invention, the horizontal moving component 2 includes a lead screw 201 rotatably connected to the side wall of the sliding conveyor frame 108, and a threaded sleeve 202 fixed to the side wall of the fixed conveyor frame 107. The lead screw 201 and the threaded sleeve 202 are threadedly connected. A motor 203 is fixed to the side wall of the sliding conveyor frame 108, and the rotating end of the motor 203 is connected to one end of the lead screw 201.

[0024] In this embodiment of the invention, when adjusting the length of the drive frame, that is, when adjusting the effective length of the fixed conveyor frame 107 and the sliding conveyor frame 108, the motor 203 drives the lead screw 201 to rotate. The rotating lead screw 201 drives the sliding conveyor frame 108 to move relative to the fixed conveyor frame 107 through the threaded transmission with the threaded sleeve 202, thereby realizing the adjustment of the effective length of the fixed conveyor frame 107 and the sliding conveyor frame 108.

[0025] like Figure 3 and Figure 7 As shown, in a preferred embodiment of the present invention, the sliding conveyor frame 108 includes a sliding support portion 801 and a telescopic slider 802. One end of the sliding support portion 801 is slidably connected to the fixed conveyor frame 107, and the telescopic slider 802 is slidably connected to the other end of the sliding support portion 801. A pressure sensor 803 is provided between the telescopic slider 802 and the sliding support portion 801, and the driven roller 110 is rotatably connected to the telescopic slider 802.

[0026] In this embodiment of the invention, when the fixed conveyor frame 107 and the sliding conveyor frame 108 tension the conveyor belt 111, there is pressure between the telescopic slider 802 and the sliding support portion 801, which in turn squeezes the pressure sensor 803 to obtain the tension of the conveyor belt 111 in real time, so that the tension of the conveyor belt 111 can be adjusted after the sliding conveyor frame 108 moves relative to the fixed conveyor frame 107.

[0027] like Figure 1 , Figure 3 , Figure 8 , Figure 9 and Figure 10 As shown, in a preferred embodiment of the present invention, a feeding frame 901 is fixedly mounted on the second support frame 105, and a feeding conveyor 902 is installed inside the feeding frame 901. The feeding conveyor 902 is located above the conveyor belt 111. A concave telescopic plate 903 is slidably connected horizontally on the second support frame 105. A compression spring 904 is connected to one end of the concave telescopic plate 903 away from the first support frame 102. The end of the compression spring 904 is fixedly mounted on the feeding frame 901. A pushing part 905 is fixedly mounted on the side wall of the concave telescopic plate 903. The pushing part 905 extends out of the feeding frame 901. A telescopic push block 906 is slidably connected vertically on the sliding conveyor frame 108. A telescopic component 907 is fixedly mounted at the bottom of the sliding conveyor frame 108. The telescopic end of the telescopic component 907 is connected to the telescopic push block 906.

[0028] In this embodiment of the invention, in the initial state, the second compression spring 904 pushes the concave telescopic plate 903, which moves away from the feeding conveyor 902. The top of the feeding conveyor 902 is higher than the top of the concave telescopic plate 903. The feeding conveyor 902 transports multiple solid-state batteries onto the concave telescopic plate 903. The length of the concave telescopic plate 903 is only sufficient to support one solid-state battery, so that only one solid-state battery falls onto the conveyor belt 111 during each extension and retraction of the concave telescopic plate 903. The bottom of the feeding rack 901 near the support frame 102 is provided with a notch. The gap between the top of the notch and the top of the conveyor belt 111 is equal to the height of the solid-state battery, facilitating the conveyor belt 111 to pick up the solid-state battery. The drive frame (fixed conveyor frame 107 and sliding conveyor frame 108) is in a retracted state, with the conveyor belt 111 away from below the concave telescopic plate 903. The telescopic component 907 is also in a retracted state; the telescopic component 907 can be a cylinder. The telescopic push block 906 is located below the pusher part 905. When solid-state batteries need to be supplied to the conveyor belt 111, the telescopic component 907 extends, causing the telescopic push block 906 to move upwards. The telescopic pusher 906 and the pusher 905 are partially aligned horizontally, causing the drive frame to extend. This means the sliding conveyor frame 108 moves away from the fixed conveyor frame 107. The sliding conveyor frame 108 drives the telescopic pusher 906 towards the feeder frame 901 until the telescopic pusher 906 contacts the pusher 905. The sliding conveyor frame 108, through the telescopic pusher 906 and the pusher 905, overcomes the elastic force of the compression spring 904 and drives the concave telescopic plate 903 to move. This causes the concave telescopic plate 903 to move towards the feeder frame 901, and the solid-state battery on the concave telescopic plate 903 falls onto the conveyor belt 111. When the drive frame retracts, the sliding conveyor 108 moves closer to the fixed conveyor 107. The sliding conveyor 108 drives the upper solid-state battery away from the feeding frame 901. The compression spring 904 pushes the concave telescopic plate 903 to reset, thereby causing the feeding conveyor 902 to transport the next solid-state battery onto the concave telescopic plate 903, thus completing one solid-state battery picking. After the telescopic component 907 drives the telescopic push block 906 to partially overlap with the push part 905 in the horizontal direction, one solid-state battery can be picked up for testing by one extension and retraction of the drive frame, thus realizing the automatic feeding of solid-state batteries.

[0029] like Figure 1 and Figure 6As shown, in a preferred embodiment of the present invention, the detection mechanism 4 includes a mounting frame 401 fixed on a support frame 102. Two connecting electrodes 402 are disposed through the top of the support frame 102, and both connecting electrodes 402 are connected to a power analyzer and an electronic load instrument. A correction component 5 for position correction of the solid-state battery is also provided on the support frame 102. The correction component 5 includes two guide shafts 502 fixed at the bottom of the mounting frame 401, and a loop block 501 is slidably connected to the two guide shafts 502. A compression spring 503 is fixedly installed at the top of the mounting bracket 401. The end of the compression spring 503 is connected to the bottom of the mounting bracket 401. Four T-shaped correction blocks 504 are evenly arranged on the U-shaped block 501. The four T-shaped correction blocks 504 are all horizontally slidably connected to the U-shaped block 501. Push shafts 505 are fixedly installed on the side walls of the four T-shaped correction blocks 504. Four fixing plates 506 are evenly fixedly installed at the bottom of the mounting bracket 401. Hook-shaped grooves 507 are provided on the four fixing plates 506. The push shafts 505 are slidably connected in the hook-shaped grooves 507.

[0030] In this embodiment of the invention, when the upper top block 114 moves the solid-state battery upward until the solid-state battery is located inside the loop block 501, the top of the upper top block 114 contacts the bottom of the loop block 501. As the upper top block 114 continues to move upward, it overcomes the elastic force of the compression spring 503 and moves the solid-state battery and the loop block 501 upward together. When the loop block 501 moves upward, it moves the T-shaped correction block 504 and the push shaft 505 upward, thereby causing the push shaft 505 to move upward within the hook groove 507. The hook groove 507 includes a vertical section and an inclined section. One end of the inclined section is connected to the lower end of the vertical section, and the other end of the inclined section is located away from the center of the loop block 501. Thus, when the push shaft 505 moves upward, the hook groove 507 pushes the push shaft 505 towards the center of the loop block 501. 05. The push shaft 505 moves the T-shaped correction block 504 towards the center of the loop block 501. With the four T-shaped correction blocks 504 moving synchronously in opposite directions, the four T-shaped correction blocks 504 correct the center position of the solid-state battery until the two electrodes of the solid-state battery are connected to the two connecting electrode blocks 402 respectively. Then, the solid-state battery is connected to the power analyzer and electronic load instrument for internal resistance and power detection. After the detection is completed, the top block 114 moves downward, the compression spring 503 pushes the loop block 501 downward, the loop block 501 drives the T-shaped correction block 504 and the push shaft 505 downward, the push shaft 505 moves downward in the hook groove 507, and then the hook groove 507 pushes the push shaft 505 to reset. The push shaft 505 drives the T-shaped correction block 504 to reset and release the solid-state battery.

[0031] like Figure 1 and Figure 4As shown, in a preferred embodiment of the present invention, the vertical moving component 3 includes a lead screw 301 rotatably connected to the top of the supporting base plate 101, and a threaded sleeve 302 fixed on the upper top block 114. The lead screw 301 and the threaded sleeve 302 are threadedly connected. The lead screw 301 is driven to rotate by a motor, which is fixed at the bottom of the supporting base plate 101.

[0032] In this embodiment of the invention, in the initial state, the top of the upper block 114 coincides with the top of the drive frame (fixed conveyor frame 107 and sliding conveyor frame 108). When the upper block 114 needs to move upward, the motor drives the second lead screw 301 to rotate. The second lead screw 301 drives the second threaded sleeve 302 to move upward through threaded transmission. The second threaded sleeve 302 drives the upper block 114 to move upward. When the upper block 114 needs to move downward, the motor drives the second lead screw 301 to rotate in the opposite direction. The reverse-rotating second lead screw 301 drives the second threaded sleeve 302 to move upward through threaded transmission. The second threaded sleeve 302 drives the upper block 114 to move upward.

[0033] like Figure 1 and Figure 5 As shown, in a preferred embodiment of the present invention, the vertical moving component 2 6 includes a fixed plate 2 601 fixed on both the front and rear sides of the support frame 102. A guide shaft 2 602 is vertically slidably connected to each of the two fixed plates 2 601. The bottom of each of the two guide shafts 2 602 is fixed to the top of the lifting frame 112. A telescopic member 1 603 is fixed to the top of the fixed plate 2 601. The telescopic end of the telescopic member 1 603 extends downward through the fixed plate 2 601 and is connected to the lifting frame 112.

[0034] In this embodiment of the invention, in the initial state, the telescopic component 603 is in a retracted state. The telescopic component 603 can be an electric telescopic rod. The lifting frame 112 is above the drive frame (fixed conveyor frame 107 and sliding conveyor frame 108). After the conveyor belt 111 moves the solid-state battery above the upper block 114, the telescopic component 603 extends. Under the guidance of the guide shaft 602, the telescopic component 603 drives the lifting frame 112 to move downward. The lifting frame 112 drives the two reversing rollers 113 to move downward until the two reversing rollers 113 contact the top of the conveyor belt 111. The two conveyor belts 111 are located on both sides of the upper block 114. When the detection ends, or when the unloading conveyor belt 104 and the unloading conveyor belt 106 retract and contact each other, and the conveyor belt 111 needs to return to a horizontal state and reset, the telescopic component 603 drives the lifting frame 112 to move upward. The lifting frame 112 drives the two reversing rollers 113 to move upward and reset.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rapid testing device for solid-state batteries in new energy vehicles, comprising a supporting base plate, and two support frames fixed to the top of the supporting base plate, characterized in that, Also includes: The support frame is installed from top to bottom with the second and third feeding belt conveyors, and the top of the second feeding belt conveyor is installed on top of the support frame. The top of the second feeding belt conveyor and the top of the third feeding belt conveyor overlap. A telescopic drive frame is installed on the second support frame. A conveyor belt is fitted on the telescopic drive frame. The conveyor belt is used to drive the conveyor belt to rotate. The top of the conveyor belt coincides with the top of the first unloading conveyor belt. A top block is vertically slidably connected to the drive frame. The top of the top block is rotatably connected to transmission rollers on both sides. A vertical moving component for driving the top block to move up and down is provided on the support base plate. A lifting frame is installed above the top block, and reversing rollers are rotatably connected to both sides of the lifting frame. A vertical moving component 2 is installed on the support frame 1 to drive the lifting frame to move up and down. A detection mechanism is installed above the lifting frame. The detection mechanism is located above the second unloading belt conveyor and is used to detect the internal resistance and power of the solid-state battery.

2. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 1, characterized in that, The drive frame includes a fixed conveyor frame fixed on the support frame 2. The top block is vertically slidably connected to the fixed conveyor frame. A sliding conveyor frame is slidably connected to the end of the fixed conveyor frame away from the unloading belt conveyor 1 along its length. A drive roller and a driven roller are rotatably connected to the ends of the fixed conveyor frame and the sliding conveyor frame that are away from each other, respectively. The conveyor belt is sleeved on the drive roller and the driven roller. The drive roller is driven to rotate by a servo motor. A horizontal moving component is provided on the fixed conveyor frame for driving the sliding conveyor frame to move horizontally.

3. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 2, characterized in that, The horizontal moving assembly includes a lead screw 1 rotatably connected to the side wall of the sliding conveyor frame, and a threaded sleeve 1 fixed to the side wall of the fixed conveyor frame. The lead screw 1 and the threaded sleeve 1 are threadedly connected. A motor 1 is fixed to the side wall of the sliding conveyor frame, and the rotating end of the motor 1 is connected to one end of the lead screw 1.

4. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 2, characterized in that, The sliding conveyor frame includes a sliding support part and a telescopic slider. One end of the sliding support part is slidably connected to the fixed conveyor frame, and the telescopic slider is slidably connected to the other end of the sliding support part. A pressure sensor is installed between the telescopic slider and the sliding support part, and a driven roller is rotatably connected to the telescopic slider.

5. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 2, characterized in that, A feeding frame is fixed on the second support frame, and a feeding conveyor is installed inside the feeding frame. The feeding conveyor is located above the conveyor belt. A concave telescopic plate is slidably connected to the second support frame in the horizontal direction. A compression spring is connected to the end of the concave telescopic plate away from the first support frame. The end of the compression spring is fixed on the feeding frame. A pushing part is fixed on the side wall of the concave telescopic plate. The pushing part extends out of the feeding frame. A telescopic push block is slidably connected to the sliding conveyor frame in the vertical direction. A telescopic component three is fixed at the bottom of the sliding conveyor frame. The telescopic end of the telescopic component three is connected to the telescopic push block.

6. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 1, characterized in that, The testing mechanism includes a mounting frame fixed on a support frame, with two connecting electrodes running through the top. Both connecting electrodes are connected to a power analyzer and an electronic load instrument. The support frame also has a correction component for correcting the position of the solid-state battery.

7. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 6, characterized in that, The correction assembly includes two guide shafts fixed to the bottom of the mounting frame, with a U-shaped block slidably connected to each guide shaft. A compression spring is fixed to the top of each U-shaped block, and the end of the compression spring is connected to the bottom of the mounting frame. Four T-shaped correction blocks are evenly arranged on the U-shaped blocks, and all four T-shaped correction blocks are horizontally slidably connected to the U-shaped blocks. A push shaft is fixed to the side wall of each of the four T-shaped correction blocks. Four fixing plates are evenly fixed to the bottom of the mounting frame, and each of the four fixing plates has a hook-shaped groove. The push shaft is slidably connected to the hook-shaped groove.

8. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 1, characterized in that, A locking component is provided on the top block. The locking component includes a guide groove vertically arranged on the top of the top block, a clamping block slidably connected in the guide groove, and a telescopic component two fixed in the guide groove. The telescopic end of the telescopic component two is connected to the bottom of the clamping block.

9. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 1, characterized in that, The vertical moving component includes a second lead screw rotatably connected to the top of the supporting base plate, and a second threaded sleeve fixed on the top block. The second lead screw and the second threaded sleeve are threadedly connected, and the second lead screw is driven to rotate by a motor.

10. The rapid testing equipment for solid-state batteries in new energy vehicles according to claim 1, characterized in that, The vertical moving component 2 includes a support frame 1 with fixed plates 2 fixed on both the front and rear sides. Guide shafts 2 are vertically slidably connected to both fixed plates 2. The bottom of both guide shafts 2 is fixed to the top of the lifting frame. A telescopic component 1 is fixed to the top of the fixed plate 2. The telescopic end of the telescopic component 1 passes through the fixed plate 2 downward and is connected to the lifting frame.

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