Automatic compatible battery detection equipment

Abstract

The invention relates to automatic compatible type battery detection equipment, and relates to the technical field of automatic detection, the automatic compatible type battery detection equipment comprises a feeding mechanism, a detection workbench, a conveying workbench, an NG conveying table, a discharging mechanism and a loading manipulator, the detection workbench comprises a breakpoint conveying table and a coherent conveying table, the breakpoint conveying table and the coherent conveying table have the same conveying path, the breakpoint conveying table sequentially comprises an in-detection conveying frame and an out-detection conveying frame, and the detection workbench is provided with a data collector facing a detected product at multiple angles along a rack of a conveying path of the conveying table. A to-be-detected product is fixed and conveyed through the to-be-detected product fixing mechanisms on the in-detection conveying frame, the coherent conveying table and the out-detection conveying frame in sequence, the multi-angle data collector can effectively scan the end face, the side face, the upper surface, the lower surface and the like of the to-be-detected product, all the faces and special point positions of the to-be-detected product are effectively collected, data collection is more comprehensive, and the detection accuracy is improved. The detection precision is improved.

Description

Technical Field

[0001] This application relates to the field of automated testing technology, and in particular to an automated compatible battery testing device. Background Technology

[0002] With the increasing prevalence of new energy applications and the rapid development of battery technology, the proportion of high-end electronic products powered by batteries is also very high, such as smartwatches, mobile phones, smart glasses, and VR devices. These devices have a very high degree of integration of functional components and a compact internal component layout, leaving little space for batteries. This leads to the need for miniaturization and irregular structural designs for batteries. In addition, although other high-precision devices do not have miniaturization issues, they also have high requirements for the external structure of batteries. Therefore, after the battery design and manufacturing are completed, precise tests on functions and external structures are required to eliminate unqualified batteries.

[0003] Currently, visual inspection is commonly used alone during the inspection process. This involves photographing the product's appearance and comparing it with qualified data in a database. However, this inspection method is prone to significant errors when inspecting precision products, and it is easily obstructed, preventing comprehensive inspection and resulting in large inspection errors. Summary of the Invention

[0004] This application provides an automatic compatible battery testing device, which adopts the following technical solution: An automated compatible battery testing device includes a feeding mechanism, a testing worktable, a conveying worktable, an NG conveyor, and a discharging mechanism. The feeding mechanism is equipped with a loading robot that conveys the tested product to the testing worktable. The testing worktable includes a breakpoint conveyor and a continuous conveyor, with the breakpoint conveyor and the continuous conveyor having the same conveying path. The breakpoint conveyor includes an infeed conveyor and an outfeed conveyor in sequence. The continuous conveyor, the infeed conveyor, and the outfeed conveyor are all equipped with a product fixing mechanism. The testing worktable has a data acquisition unit with multiple angles facing the tested product on its frame along the conveying path of the continuous conveyor. The infeed conveyor connects with the feeding mechanism for product delivery, the infeed conveyor connects with the continuous conveyor for product delivery, the continuous conveyor connects with the outfeed conveyor for product delivery, and the outfeed conveyor connects with the conveying worktable for product delivery.

[0005] By adopting the above technical solution, the product under test is sequentially transported through the inbound conveyor, the continuous conveyor, and the product fixing mechanism on the outbound conveyor. The discontinuous conveyor has its fixing point on the upper surface of the product under test during transport, allowing multiple data acquisition devices to effectively scan the end faces, sides, and lower surfaces of the product. Similarly, the continuous conveyor has its fixing point on the lower surface of the product under test during transport, enabling multiple data acquisition devices to effectively scan the end faces, sides, and upper surfaces of the product. This results in effective data acquisition of all surfaces and specific points of the product, leading to more comprehensive data collection, improved testing accuracy, and maintained overall testing efficiency.

[0006] Optionally, the continuous conveyor platform is provided with a support conveyor platform at its tail end. A test product holder is slidably mounted on the support conveyor platform. The test product holder has a detection groove at its top for fixing the test product. A PPG detector is provided above the support conveyor platform. The PPG detector docks with the test product holder that has moved to the lower position. The output conveyor platform docks with the support conveyor platform to transport the test product. The support conveyor platform docks with the conveyor workbench to transport the test product.

[0007] By adopting the above technical solution, the PPG detector has high detection accuracy and a corresponding high detection environment. After completing multi-angle detection, the product under test is transferred to the detection tank, fixed on the product under test rack and moved to the bottom of the PPG detector. By fully fitting and docking with the PPG detector, the PPG detector maintains a good detection state, avoids external environmental interference, and improves the detection effect.

[0008] Optionally, the data acquisition device on the inspection workbench frame includes: an inspection camera, a laser detector, a CCD detector, etc.

[0009] By adopting the above technical solutions, the basic appearance is inspected by a camera, distance data at various locations is collected by laser detection, and high-precision CCD detection is used to collect and compare data from multiple aspects, thereby effectively improving the overall detection accuracy.

[0010] Optionally, the product-fixing mechanism is a negative pressure suction nozzle used to adsorb one side of the product-fixed.

[0011] By adopting the above technical solution, the negative pressure suction nozzle has a better overall adsorption effect and a smaller adsorption and fixing surface on the tested product, reducing the obstruction surface during inspection and thus ensuring that the data acquisition device can collect more comprehensive data.

[0012] Optionally, the system includes a sorting mechanism and a sorting camera. The sorting mechanism is located between the feeding mechanism and the inspection workbench. The inspection workbench has two or more components. The sorting mechanism includes a receiving platform, a sorting slide, and a sorting slide table slidably disposed on the sorting slide. The sliding direction of the sorting slide table is perpendicular to the sorting slide. The sorting slide table has a product fixing platform. The product fixing platform is moved horizontally and docked with the inspection conveyor frame via the sorting slide and the sorting slide table. When the loading robot takes out the product to be tested, it passes through the sorting camera and docks with the receiving platform. The receiving platform also docks with the product fixing platform.

[0013] By adopting the above technical solution, after the robotic arm grips the product, it first takes pictures and collects data through a classification camera to determine the type of the product being tested. Then, it is placed on the product testing platform and moved to the corresponding testing workbench by a classification slide for corresponding testing. This enables the overall equipment to test individual products as well as to test different products simultaneously.

[0014] Optionally, the receiving platform includes a vertical slide, a rotating platform is slidably mounted on the vertical slide, and a receiving fixing platform is mounted on the rotating platform. The receiving fixing platform is respectively docked with the loading robot and the product fixing platform.

[0015] By adopting the above technical solution, the receiving platform can effectively connect with the test products of the loading robot, and then exchange test products by rotating and docking with the test product fixing platform, thereby realizing short-term storage of test products, making it convenient for the loading robot to pick up subsequent test products and ensuring overall work efficiency.

[0016] Optionally, both the feeding mechanism and the discharging mechanism are feeding mechanisms. The feeding mechanism includes a feeding conveyor belt for conveying pallets and a feeding elevator. The feeding elevator is located at one end of the feeding conveyor belt near the frame. The feeding elevator includes a feeding lifting assembly and a lifting pallet. The lifting pallet is lifted by the feeding lifting assembly and passes alternately over the feeding conveyor belt. A stop bar is provided at the top of the lifting pallet away from the feeding conveyor belt. Baffles are also provided on both sides of the feeding elevator. The top of each baffle is provided with a top plate facing the lifting pallet. A top material driver is provided at the top of each baffle to drive the top plate to move toward the lifting pallet.

[0017] By adopting the above technical solution, the feeding conveyor belt transports the pallet into the lifting pallet, the lifting pallet lifts the pallet to the top, and the push rod pushes the pallet to fully abut against the stop bar. At the same time, under the pushing action of the top plates on both sides, each side of the pallet can be well positioned, thereby avoiding the pallet tilting and enabling the robot arm to pick up materials accurately and stably, thus improving the robot arm's material picking efficiency.

[0018] Optionally, the frame is also provided with a transfer mechanism, which includes a transfer slide, a transfer lifter, and a transfer suction device. The transfer slide passes through two feeding mechanisms, the transfer lifter moves on the transfer slide, the transfer suction device is fixed on the transfer lifter, and the bottom surface of the transfer suction device is provided with a transfer negative pressure suction nozzle.

[0019] By adopting the above technical solution, the empty pallet can be effectively transferred from the feeding end to the discharging end through the pallet transfer mechanism, so that the empty pallet can continue to be used, thereby improving the overall automation and efficiency.

[0020] Optionally, the rack is also provided with a disk storage mechanism, the disk transfer slide passes through the disk storage mechanism, the disk storage mechanism includes a disk storage tray, a disk storage lifter, and a disk storage holder, the disk storage lifter drives the disk storage tray to move up and down within the disk storage holder.

[0021] By adopting the above technical solution, when there are many pallets, empty pallets can be placed in the storage mechanism for storage, avoiding the use of excess empty pallets to occupy the positions of the feeding end and the discharging end.

[0022] Optionally, the bottom of the storage holder is provided with a storage slide, the storage slide is provided with a storage slide plate, the storage slide plate is provided with a storage clearance notch for the storage tray to pass through, and the storage slide is provided with a storage driver to drive the storage slide plate to slide.

[0023] By adopting the above technical solution, after the storage tray is lowered below the storage slide, the trays are transferred and stacked on the storage slide. Then, by sliding the storage slide, the excess trays are removed from the storage holder.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. The multi-angle data acquisition device can effectively scan the end face, side face, and top surface of the product under test, thereby effectively collecting data from all surfaces and special points of the product under test, making data acquisition more comprehensive, improving detection accuracy, and maintaining overall detection efficiency. 2. By moving the sorting slide to the corresponding testing workbench for corresponding testing, the overall equipment can test individual products or test different products simultaneously. 3. The stable and fixed pallet ensures the accuracy of the robotic arm in picking up and placing materials, and the empty pallet can be effectively transferred, improving the overall loading and unloading efficiency. Attached Figure Description

[0025] Figure 1 This is a perspective view of Example 1; Figure 2 It is a 3D view of the testing workbench; Figure 3 It is a three-dimensional diagram of the classification organization; Figure 4 This is a diagram showing the working status of the transfer mechanism; Figure 5 It is a 3D diagram of the storage mechanism; Figure 6 It is a 3D diagram of the storage mechanism.

[0026] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Pallet; 12. Robotic arm; 13. Sorting camera; 14. Conveying table; 15. NG conveyor; 16. Standard sample rack; 17. Pallet detector; 18. Storage mechanism; 181. Storage tray; 182. Storage lifter; 183. Storage holder; 184. Storage slide; 185. Storage slide plate; 186. Storage clearance notch; 187. Storage driver; 188. Contact plate; 189. Contact driver; 2. Feeding mechanism; 21. Feeding conveyor belt; 22. Feeding lifter; 221. Feeding lifting assembly; 222. Lifting tray; 223. Stop bar; 23. Stop frame; 24. Top plate; 25. Top material driver; 26. Pushing assembly; 261. Push 262. Pusher; 27. Transfer mechanism; 271. Transfer slide; 272. Transfer lifter; 273. Transfer adsorber; 274. Transfer negative pressure adsorbent; 3. Inspection workbench; 31. Breakpoint conveyor; 311. Inbound conveyor; 312. Outbound conveyor; 32. Continuous conveyor; 4. Receiving platform; 41. Vertical slide; 42. Rotary table; 43. Receiving fixing platform; 5. Sorting slide; 51. Sorting slide; 52. Test product fixing platform; 6. Discharge mechanism; 7. Test product fixing mechanism; 8. Data acquisition device; 81. Inspection camera; 82. Laser detector; 83. CCD detector; 9. Support conveyor; 91. Test product fixing frame; 92. Inspection slot; 93. PPG detector. Detailed Implementation

[0027] The present application will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1:

[0029] Reference Figure 1This embodiment discloses an automatic compatible battery testing device, including a feeding mechanism 2, a testing workbench 3, a conveying workbench 14, an NG conveying table 15, and a discharging mechanism 6. The feeding mechanism 2 is equipped with a loading robot 12 that feeds the tested products to the testing workbench 3. The tray 11 containing the tested products enters at the feeding end. The loading robot 12 moves to the top of the tray 11 and performs a picking action on the tested products on the tray 11. After picking up the products, the loading robot 12 moves them to the testing workbench 3 for multi-angle testing. After the testing is completed, the products are conveyed through the conveying workbench 14. The robot 12 then transports the unqualified products to the NG conveying table 15 for output. The qualified products are transported to the tray 11 of the discharging mechanism 6 for storage, and then the discharging action is completed.

[0030] Reference Figure 1 , 2 The testing workbench 3 includes a breakpoint conveyor 31 and a continuous conveyor 32. The breakpoint conveyor 31 and the continuous conveyor 32 have the same conveying path. The breakpoint conveyor 31 includes an inlet conveyor 311 and an outlet conveyor 312. The continuous conveyor 32, the inlet conveyor 311, and the outlet conveyor 312 are all equipped with a product fixing mechanism 7. The product fixing mechanism 7 is a negative pressure suction nozzle used to adsorb one side of the product being tested. The negative pressure suction nozzle has a good overall adsorption effect and a small adsorption fixing surface for the product being tested, reducing the obstruction surface during inspection, thereby ensuring that the data acquisition device 8 can collect data more comprehensively.

[0031] Reference Figure 1 , 2 The inspection workbench 3 is equipped with a multi-angle data acquisition device 8 on the frame 1 along the conveying path of the continuous conveyor 32. The data acquisition device 8 on the frame 1 of the inspection workbench 3 includes: inspection camera 81, laser detector 82, CCD detector 83, etc. All these data acquisition devices 8 are fixed on the frame 1 by a universal adjustment support frame. When multi-angle inspection is required, the acquisition angle of the data acquisition device 8 can be adjusted by the universal adjustment support frame before the inspection work is carried out.

[0032] Reference Figure 1 , 2The inspection conveyor 311 connects with the feeding mechanism 2 to transport the product under test. The inspection conveyor 311 also connects with the continuous conveyor 32 to transport the product under test. The continuous conveyor 32 connects with the exit conveyor 312 to transport the product under test. The exit conveyor 312 connects with the conveying worktable 14 to transport the product under test. The product under test is sequentially transported and fixed by the product fixing mechanism 7 on the inspection conveyor 311, the continuous conveyor 32, and the exit conveyor 312. The breakpoint conveyor 31 has its fixing point on the upper surface of the product under test during transport, thus enabling data acquisition from multiple angles. The device 8 can effectively scan the end face, side face, and bottom surface of the product under test. The continuous conveyor 32 is fixed at the bottom surface of the product under test when conveying it. Therefore, the data acquisition device 8 at multiple angles can effectively scan the end face, side face, and top surface of the product under test, thereby effectively collecting data from all surfaces and special points of the product under test. This makes the data acquisition more comprehensive, thereby improving the detection accuracy and maintaining the overall detection efficiency. In addition, the infeed conveyor 311, continuous conveyor 32, and outfeed conveyor 312 can simultaneously clamp the product under test and continuously perform the conveying and detection action of the product under test, thereby improving the overall detection efficiency.

[0033] Reference Figure 1 , 2 The continuous conveyor 32 has a supporting conveyor 9 at its tail. A test product holder 91 is slidably mounted on the supporting conveyor 9. The top of the test product holder 91 has a detection groove 92 for fixing the test product. A PPG detector 93 is mounted above the supporting conveyor 9. The PPG detector 93 docks with the test product holder 91 that has moved downwards. The output conveyor 312 docks with the supporting conveyor 9 to transport the test product. The supporting conveyor 9 docks with the conveyor worktable 14 to transport the test product. The PPG detector 93 has high detection accuracy and a corresponding high detection environment. After completing multi-angle detection, the test product is transferred to the detection groove 92, onto the test product holder 91, and moved below the PPG detector 93. By fully fitting and docking with the PPG detector 93, the PPG detector 93 maintains a good detection state, avoids external environmental interference, and improves the detection effect.

[0034] Reference Figure 2 , 3 The frame 1 is also equipped with a standard sample placement rack 16, on which qualified samples are placed. After the testing equipment has been running for a period of time, the inspection conveyor 311 fixes the qualified samples into the entire testing workbench 3 and performs multi-angle testing. After the forward movement test is completed, the reverse movement is performed for testing again. The qualified samples are then placed back on the standard sample placement rack 16 by the inspection conveyor 311. The collected data is then compared to determine whether the data acquisition device 8 is working properly. If there is an error, the data acquisition angle of the data acquisition device 8 can be adjusted.

[0035] Example 2:

[0036] Reference Figure 1 , 3 The difference between Embodiment 2 and Embodiment 1 is that: an automatic compatible battery testing device includes a sorting mechanism and a sorting camera 13. The sorting mechanism is located between the feeding mechanism 2 and the testing worktable 3. The testing worktable 3 has two or more components. The sorting mechanism includes a receiving platform 4, a sorting slide 5, and a sorting slide 51 slidably disposed on the sorting slide 5. The sliding direction of the sorting slide 51 is perpendicular to the sorting slide 5. The sorting slide 51 has a product fixing platform 52. The product fixing platform 52 is moved horizontally on the sorting slide 5 and docks with the inspection conveyor 311. When the loading robot 12 takes out the product to be tested, it passes through the sorting camera 13 and docks with the receiving platform 4. The receiving platform 4 also docks with the product fixing platform 52. The receiving platform 4 includes... The system includes a vertical slide table 41, on which a rotary table 42 slides. A receiving and fixing table 43 is mounted on the rotary table 42. The receiving and fixing table 43 docks with both the loading robot 12 and the product-to-be-tested fixing table 52. After the robot 12 picks up the product, it first takes pictures and collects data through a classification camera 13 to determine the type of the product being tested. The receiving table 43 can effectively dock with the product being tested from the loading robot 12. Then, it rotates and docks with the product-to-be-tested fixing table 52 to exchange products being tested, thus achieving short-term storage of products being tested. This makes it easier for the loading robot 12 to pick up subsequent products being tested and place them on the product-to-be-tested fixing table 52. The products are then moved to the corresponding testing workbench 3 by the classification slide table 51 for corresponding testing. This allows the entire equipment to test individual products or to test different products simultaneously.

[0037] Example 3:

[0038] Reference Figure 1 , 4 The difference between Embodiment 3 and Embodiment 2 is that: an automatic compatible battery testing device, wherein the feeding mechanism 2 and the discharging mechanism 6 are both feeding mechanisms, the feeding mechanism is set on the frame 1, and the frame 1 is provided with a robotic arm 12 for gripping the battery products in the tray 11 of the feeding mechanism.

[0039] Reference Figure 1 , 5The feeding mechanism includes a feeding conveyor belt 21 for conveying the pallet 11 and a feeding elevator 22. The feeding elevator 22 is located at one end of the feeding conveyor belt 21 near the frame 1. The feeding elevator 22 includes a feeding lifting assembly 221 and a lifting plate 222. After the pallet 11 containing the battery product passes through the previous section, it enters the feeding conveyor belt 21. The feeding conveyor belt 21 transports the pallet 11 to a section of the feeding elevator 22. At this time, the feeding lifting assembly 221 is at its lowest position, so the lifting plate 222 is also located below the feeding conveyor belt 21 and below the fed pallet 11. At this time, the feeding elevator 22 is activated to lift the lifting plate 222. The lifting plate 222 supports the bottom surface of the pallet 11 through staggered positions, thereby lifting the pallet 11 containing the battery and raising the pallet 11 to the highest position, making it convenient for the robot arm 12 above to perform the material picking action.

[0040] Reference Figure 5 The lifting pallet 222 has a baffle 223 at the top, away from the feeding conveyor belt 21. The feeding elevator 22 also has baffles 23 on both sides. Each baffle 23 has a top plate 24 facing the lifting pallet 222, and a top material driver 25 that drives the top plate 24 to move towards the lifting pallet 222. The top of the frame 1 has a pushing assembly 26 facing the lifting pallet 222. The pushing assembly 26 includes a push rod 261 and a pushing driver 262. The length of the push rod 261 is parallel to the lifting direction of the lifting pallet 222. The pushing driver 262 is connected to the end of the push rod 261 away from the lifting pallet 222. Therefore, after the pallet 11 enters through the feeding conveyor belt 21, it is blocked and limited by the baffles 23 at both ends, effectively preventing the pallet 11 from... The tray 11 is significantly tilted, and the stop bar can limit the tray 11 from moving forward. When the tray 11 is lifted, the stop 23 can also effectively limit the position, improving the stability of the tray 11 when it is lifted. When the tray 11 is at a high position, the pusher 262 pushes the push rod 261 against the side of the tray 11, so that the other side of the tray 11 can completely abut against the stop bar. Through the surface contact between the stop bar and the side of the tray 11, the tray 11 automatically and completely fits, thereby forming an adaptive position correction and effectively improving the positioning accuracy. After the positioning is completed, the pusher component 26 drives the top plate 24 to move towards the tray 11, so that the four sides of the tray 11 can be well fixed, so that the tray 11 can remain stable during the material picking process and will not shake or deform.

[0041] Reference Figure 1 Furthermore, a pallet detector 17 is installed at the top of the feeding end, facing the pallet 11, to detect the status of the pallet 11 during feeding and to provide feedback to the robot arm 12 for precise positioning and material handling.

[0042] Reference Figure 4Two feeding mechanisms are respectively set at the inlet and outlet ends of the frame 1. The frame 1 is also equipped with a transfer mechanism 27, which includes a transfer slide 271, a transfer lifter 272, and a transfer absorber 273. The transfer slide 271 passes through the two feeding mechanisms. The transfer lifter 272 moves on the transfer slide 271. The transfer absorber 273 is fixed on the transfer lifter 272. The bottom surface of the transfer absorber 273 is provided with a transfer negative pressure suction nozzle 274. During the process of feeding and discharging the battery by the robot 12, the tray 11 can be fixed in a limited way by the feeding mechanism, thereby ensuring the stability of the robot 12's operation. The empty tray 11 at the feeding position can be absorbed and transported again by the transfer negative pressure suction nozzle 274.

[0043] Reference Figure 4 , 6 The frame 1 is also equipped with a storage mechanism 18. The transfer slide 271 passes through the storage mechanism 18. During the battery testing process, some problematic batteries will be transported away by the NG conveyor, and qualified batteries will be sent out from the discharge end by the robot arm 12. Thus, during continuous operation, the empty positions of unqualified batteries will be filled by the next one, which will gradually create more empty trays 11. The empty trays 11 will be displayed, transferred and stored on the storage mechanism 18 by the transfer mechanism 27.

[0044] Reference Figure 4 , 6 The storage mechanism 18 includes a storage tray 181, a storage lifter 182, and a storage holder 183. The storage lifter 182 drives the storage tray 181 to move up and down within the storage holder 183. The storage holder 183 has a storage slide 184 at its bottom and a storage slide plate 185 on the storage slide 184. The storage slide plate 185 has a storage clearance notch 186 for the storage tray 181 to pass through. The storage slide 184 has a storage driver 187 that drives the storage slide plate 185 to slide. Empty trays 11 that are stored will be stacked on the storage tray 181 in sequence.

[0045] Reference Figure 6 When too many empty trays 11 are stored, the storage tray 181 allows the bottom of the tray 11 to abut against the storage slide plate 185, and the tray 11 loses contact with the storage tray 181. At this time, the storage drive 187 moves the storage slide plate 185 outward, making it easy to remove the empty tray 11 at once. People can also operate in reverse to replenish the empty trays 11.

[0046] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic compatible battery testing device, comprising a feeding mechanism (2), a testing workbench (3), a conveying workbench (14), an NG conveying table (15), and a discharging mechanism (6), wherein the feeding mechanism (2) is provided with a loading robot (12) for conveying the tested product to the testing workbench (3), characterized in that: The testing workbench (3) includes a breakpoint conveyor (31) and a continuous conveyor (32). The breakpoint conveyor (31) and the continuous conveyor (32) have the same conveying path. The breakpoint conveyor (31) includes an inlet conveyor (311) and an outlet conveyor (312) in sequence. The continuous conveyor (32), the inlet conveyor (311), and the outlet conveyor (312) are all equipped with a product fixing mechanism (7). The testing workbench (3) is located along the continuous conveyor (311). 32) The frame (1) of the conveying path is equipped with a data acquisition device (8) facing the product under test at multiple angles. The infeed conveyor (311) is connected to the feeding mechanism (2) for conveying the product under test. The infeed conveyor (311) is connected to the continuous conveyor (32) for conveying the product under test. The continuous conveyor (32) is connected to the outfeed conveyor (312) for conveying the product under test. The outfeed conveyor (312) is connected to the conveying workbench (14) for conveying the product under test.

2. The automatic compatible battery testing device according to claim 1, characterized in that: The continuous conveyor (32) is provided with a support conveyor (9) at its tail. A test product fixing frame (91) is slidably provided on the support conveyor (9). A test product fixing frame (91) is provided with a detection groove (92) for fixing the test product at its top. A PPG detector (93) is provided above the support conveyor (9). The PPG detector (93) docks with the test product fixing frame (91) that has moved to the bottom. The inspection conveyor (312) docks with the support conveyor (9) to transport the test product. The support conveyor (9) docks with the conveyor workbench (14) to transport the test product.

3. The automatic compatible battery testing device according to claim 1, characterized in that: The data acquisition unit (8) on the frame (1) of the detection workbench (3) includes: detection camera (81), laser detector (82), CCD detector (83), etc.

4. The automatic compatible battery testing device according to claim 1, characterized in that: The product fixing mechanism (7) is a negative pressure suction nozzle used to adsorb one side of the product being tested.

5. The automatic compatible battery testing device according to claim 1, characterized in that: The system includes a sorting mechanism and a sorting camera (13). The sorting mechanism is located between the feeding mechanism (2) and the inspection workbench (3). The inspection workbench (3) has two or more components. The sorting mechanism includes a receiving platform (4), a sorting slide (5), and a sorting slide (51) that is slidably disposed on the sorting slide (5). The sliding direction of the sorting slide (51) is perpendicular to the sorting slide (5). The sorting slide (51) is provided with a product fixing platform (52). The product fixing platform (52) is moved on the horizontal plane and docked with the inspection conveyor (311) through the sorting slide (5) and the sorting slide (51). When the loading robot (12) takes out the product to be tested, it passes through the sorting camera (13) and docks with the receiving platform (4). The receiving platform (4) also docks with the product fixing platform (52).

6. The automatic compatible battery testing device according to claim 5, characterized in that: The receiving platform (4) includes a vertical slide (41), a rotating platform (42) is slidably mounted on the vertical slide (41), and a receiving fixing platform (43) is mounted on the rotating platform (42). The receiving fixing platform (43) is connected to the loading robot (12) and the product fixing platform (52) to be tested.

7. The automatic compatible battery testing device according to claim 1, characterized in that: Both the feeding mechanism (2) and the discharging mechanism (6) are feeding mechanisms. The feeding mechanism includes a feeding conveyor belt (21) of the conveying tray (11) and a feeding elevator (22). The feeding elevator (22) is located at one end of the feeding conveyor belt (21) near the frame (1). The feeding elevator (22) includes a feeding lifting assembly (221) and a lifting plate (222). The lifting plate (222) is connected to the feeding lifting assembly (221). The material is lifted and passes through the feeding conveyor belt (21) in an alternating manner. The top of the lifting pallet (222) is provided with a baffle (223) at the end away from the feeding conveyor belt (21). The feeding elevator (22) is also provided with baffles (23) on both sides. The top of each baffle (23) is provided with a top plate (24) facing the lifting pallet (222). The top of each baffle (23) is provided with a top material driver (25) that drives the top plate (24) to move toward the lifting pallet (222).

8. The automatic compatible battery testing device according to claim 1, characterized in that: The frame (1) is also provided with a transfer mechanism (27), which includes a transfer slide (271), a transfer lifter (272), and a transfer suction device (273). The transfer slide (271) passes through two feeding mechanisms. The transfer lifter (272) moves on the transfer slide (271). The transfer suction device (273) is fixed on the transfer lifter (272). The bottom surface of the transfer suction device (273) is provided with a transfer negative pressure suction nozzle (274).

9. An automatic compatible battery testing device according to claim 1, characterized in that: The rack (1) is also provided with a disk storage mechanism (18). The disk transfer slide (271) passes through the disk storage mechanism (18). The disk storage mechanism (18) includes a disk storage tray (181), a disk storage lifter (182), and a disk storage holder (183). The disk storage lifter (182) drives the disk storage tray (181) to move up and down within the disk storage holder (183).

10. An automatic compatible battery testing device according to claim 1, characterized in that: The storage holder (183) has a storage slide (184) at the bottom, a storage slide (184) has a storage slide plate (185) on the storage slide (184), a storage clearance notch (186) on the storage slide plate (185) for the storage tray (181) to pass through, and a storage driver (187) for driving the storage slide plate (185) to slide.

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