A battery testing device

Abstract

The utility model relates to test equipment technical field, concretely relates to a battery testing arrangement, including feeding module, carousel, detection subassembly, first discharge component and second discharge component, feeding module includes first transmission subassembly and first push assembly, and first transmission subassembly is used for conveying battery along the first direction, carousel is located at feeding module one side, and carousel can rotate along the center, and its outer periphery forms a plurality of interval arrangement's locating groove, and first push assembly is used for pushing battery on first transmission subassembly to the locating groove along the second direction, and the locating groove is used for fixing battery, detection subassembly is located at one side of carousel, is used for detecting the battery in locating groove, first discharge component is located at one side of carousel, is used for taking out the defective product after detection subassembly detection from carousel, second discharge component is located at one side of carousel, is used for taking out the good product after detection subassembly detection from carousel. Above structure has promoted detection efficiency and detection accuracy.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a battery testing device. Background Technology

[0002] In the nickel-metal hydride battery manufacturing process, performing zero-charge state testing on the battery before charging is a crucial step in ensuring battery quality. The test results directly affect the stability of subsequent production processes and the reliability of the final product.

[0003] Currently, the application of this technology in the battery zero-charge state detection process has significant limitations. Traditional detection methods mainly rely on manual operation or semi-automated equipment. These methods are inefficient, and human judgment is easily affected by subjective factors, leading to errors and low accuracy. Utility Model Content

[0004] This utility model provides a battery testing device to solve the problems of low efficiency in manual testing and the fact that human judgment is easily affected by subjective factors, leading to errors and low accuracy in the testing process.

[0005] This utility model discloses a battery testing device, comprising: a feeding module, a turntable, a detection component, a first discharging component, and a second discharging component. The feeding module includes a first conveying component and a first pushing component. The first conveying component is used to convey batteries along a first direction. The turntable is disposed on one side of the feeding module and is rotatable around its center. Multiple spaced positioning grooves are formed along its outer periphery. The first pushing component is used to push batteries from the first conveying component into the positioning grooves along a second direction. The positioning grooves are used to fix the batteries. The detection component is disposed on one side of the turntable and is used to detect batteries in the positioning grooves. The first discharging component is disposed on one side of the turntable and is used to remove defective products detected by the detection component from the turntable. The second discharging component is disposed on one side of the turntable and is used to remove good products detected by the detection component from the turntable. The first direction and the second direction are perpendicular to each other.

[0006] Optionally, the battery testing device further includes a feeding deflector, which is disposed on one side of the first conveying assembly. The feeding deflector has a first guide groove formed on it, which can convert the battery from a horizontal state to a vertical state. The first conveying assembly has baffles on both sides along a first direction, and a conveying channel for conveying the battery is formed between the two baffles. The first conveying assembly also has a first guide on the side near the feeding deflector, which has a second guide groove formed on it. The second guide groove is used to connect the first guide groove and the conveying channel.

[0007] Optionally, the first pushing component includes a first driving member and a second guide member. The second guide member has a third guide groove and a fourth guide groove communicating with the third guide groove. The third guide groove and the fourth guide groove are perpendicular to each other. The third guide groove is communicating with the outlet of the conveying channel. A first clearance hole is formed on the side of the second guide member near the first driving member. A first push block is provided at the driving end of the first driving member. The first driving member is used to drive the first push block to pass through the first clearance hole and push the battery into the positioning groove along the fourth guide groove.

[0008] Optionally, the detection component employs a positive electrode zero-point tester, wherein the positive electrode zero-point tester includes a first conductive element and a second conductive element, which are respectively used to contact the positive and negative electrodes of the battery.

[0009] Optionally, the first discharge assembly includes a second driving member, a third driving member, and a third guide member. The third guide member is located on one side of the turntable and has a first discharge groove formed thereon. Second clearance holes are formed on both side walls opposite to the inlet end of the first discharge groove. The second driving member is located on the side of the second guide member away from the turntable. A first picking member is provided at the driving end of the second driving member. The second driving member is used to drive the first picking member to move through the second clearance holes to one side of the positioning groove, and to transport the battery on the positioning groove to the inlet of the first discharge groove. The third driving member is located on the side of the third guide member close to the inlet of the first discharge groove and has a second pusher on it, which is used to push the battery at the inlet of the first discharge groove into the first discharge groove.

[0010] Optionally, the second discharge assembly includes a fourth driving member, a fifth driving member, and a fourth guide member. The fourth guide member is located on one side of the turntable and has a second discharge groove formed thereon. Third clearance holes are formed on both side walls opposite to the inlet end of the second discharge groove. The fourth driving member is located on the side of the fourth guide member away from the turntable. A second picking member is provided at the driving end of the fourth driving member. The fourth driving member is used to drive the second picking member to move through the third clearance holes to one side of the positioning groove, and to transport the battery on the positioning groove to the inlet of the second discharge groove. The fifth driving member is located on the side of the fourth guide member close to the inlet of the second discharge groove and has a third pusher on it, which is used to push the battery at the inlet of the second discharge groove into the second discharge groove.

[0011] Optionally, the battery testing device further includes: a flipping assembly disposed on the side of the second discharge trough away from the fifth driving member; the flipping assembly includes a sixth driving member, a seventh driving member, and a first rotating member disposed on the sixth driving member; the first rotating member has a limiting groove for clamping the battery at the outlet of the second discharge trough; the sixth driving member drives the first rotating member to rotate, so that the battery in the limiting groove flips from a vertical state to a horizontal state; the seventh driving member is provided with a fourth pusher for pushing the horizontally positioned battery out of the limiting groove; the battery testing device further includes: a battery collecting assembly including an eighth driving member and a collecting member; the collecting member is located on one side of the first rotating member; the collecting member has a receiving groove for receiving the battery pushed out by the seventh driving member; the eighth driving member is disposed on one side of the receiving groove for pushing the battery into the receiving groove.

[0012] Optionally, the turntable includes a chassis and a second rotating component disposed on the chassis, the positioning groove is disposed on the second rotating component, a first magnetic suction component is disposed on the chassis at a position corresponding to the positioning groove, and the bottom of the battery is magnetically connected to the first magnetic suction component; the battery testing device further includes a ninth driving component, the ninth driving component being used to drive the second rotating component to rotate.

[0013] Optionally, the first picking member and the second picking member adopt a second magnetic attraction member, wherein the magnetic attraction force of the second magnetic attraction member is greater than the magnetic attraction force of the first magnetic attraction member.

[0014] Optionally, there are two of the first push block, the first picking member, and the second picking member, and the number of the fourth guide grooves corresponds to the number of the first push block; there are also two detection components.

[0015] The beneficial effects of the battery testing device provided in this embodiment are as follows: The feeding module is the core component of the battery testing device in this embodiment, and it is composed of a first conveying component and a first pushing component. The core function of the first conveying component is to continuously convey batteries along a first direction (which can be understood as the conveying direction of the device), providing a stable source of batteries for subsequent testing processes. The first pushing component plays a crucial role in battery transfer, and its position cooperates with the first conveying component and the turntable to push the batteries conveyed by the first conveying component into the positioning slots of the turntable along a second direction. The turntable, as the core circulation component of the battery testing device in this embodiment, is located on one side of the feeding module. Multiple positioning slots are evenly spaced along the outer periphery of the turntable. The shape of the positioning slots matches the shape of the batteries, effectively fixing the batteries entering the positioning slots and preventing them from shifting, falling, or changing posture during the turntable's rotation. This ensures the batteries maintain a stable posture during testing. The rotation of the turntable itself is used to convey the batteries to the corresponding testing component, the first discharging component, and the second discharging component. When the turntable rotates the battery to be tested to the position corresponding to the testing component, the testing component can... Zero-charge state detection of batteries in the positioning slot is the core functional component for battery quality screening. The first and second discharge components are respectively located on different sides of the turntable, with clear division of labor: the first discharge component is specifically used to remove batteries that have been identified as defective by the detection component from the positioning slot of the turntable and transport them to the defective product collection area; the second discharge component is used to remove qualified batteries from the positioning slot and transport them to the good product collection area. This embodiment completely eliminates the traditional manual feeding, manual inspection, and manual sorting mode, fundamentally solving the problem of low efficiency in manual operation, improving inspection efficiency, and the automated flow method ensures that the inspection conditions of each battery are consistent, eliminating inspection errors caused by manual operation and improving the accuracy and reliability of inspection results. Attached Figure Description

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is a schematic diagram of the overall structure of the battery testing device provided in this embodiment of the utility model; Figure 2 This is a schematic diagram of the structure of the feeding module provided in this embodiment of the utility model; Figure 3 This is a schematic diagram of the structure of the first guide member provided in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of the turntable and detection assembly provided in this embodiment of the utility model; Figure 5 This is a schematic diagram of the structure of the first discharge component provided in this embodiment of the utility model; Figure 6 This is a schematic diagram of the structure of the third guide member provided in an embodiment of the present utility model; Figure 7 This is a schematic diagram of the structure of the second discharge component and the flipping component provided in this embodiment of the utility model; Figure 8 This is a schematic diagram of the structure of the fourth guide member provided in this embodiment of the utility model; Figure 9 This is a schematic diagram of the structure of the first rotating component provided in this embodiment of the utility model; Figure 10 This is a schematic diagram of the structure of the collection component provided in an embodiment of this utility model.

[0017] The labels for the attached figures are as follows: 10. Feeding module; 110. First conveying component; 111. Baffle; 101. Conveying channel; 120. First pushing component; 121. First driving component; 1211. First push block; 122. Second guide component; 1221. Third guide groove; 1222. Fourth guide groove; 1223. First clearance hole; 130. First guide component; 1301. Second guide groove; 20. Turntable; 201. Positioning groove; 210. Chassis; 211. First magnetic suction component; 220. Second rotating component; 230. Ninth driving component; 30. Detection component; 310. First conductive component; 320. Second conductive component; 40. First discharge component; 410. Second driving component; 411. First picking component; 420. 421. Third drive component; 430. Second push block; 431. Third guide component; 432. First discharge chute; 433. Second clearance hole; 50. Second discharge assembly; 510. Fourth drive component; 511. Second material picking component; 520. Fifth drive component; 521. Third push block; 530. Fourth guide component; 531. Second discharge chute; 532. Third clearance hole; 60. Feeding steering component; 601. First guide groove; 70. Tilting assembly; 710. Sixth drive component; 720. Seventh drive component; 721. Fourth push block; 730. First rotating component; 731. Limiting groove; 80. Battery collecting assembly; 810. Eighth drive component; 820. Collecting component; 821. Receiving groove; 90. Working platform. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0019] This utility model embodiment provides a battery testing device, such as... Figures 1 to 10As shown, the system includes a feeding module 10, a turntable 20, a detection component 30, a first discharge component 40, and a second discharge component 50. The feeding module 10 includes a first conveying component 110 and a first pushing component 120. The first conveying component 110 is used to convey batteries along a first direction (X direction). The turntable 20 is located on one side of the feeding module 10 and can rotate around its center. Multiple spaced positioning grooves 201 are formed along its outer periphery. The first pushing component 120 is used to push batteries along a second direction (Y direction). The battery on the first conveying component 110 is pushed into the positioning groove 201, which is used to fix the battery. The detection component 30 is located on one side of the turntable 20 and is used to detect the battery in the positioning groove 201. The first discharge component 40 is located on one side of the turntable 20 and is used to remove the defective products detected by the detection component 30 from the turntable 20. The second discharge component 50 is located on one side of the turntable 20 and is used to remove the good products detected by the detection component 30 from the turntable 20. The first direction and the second direction are perpendicular to each other.

[0020] The feeding module 10 is the core component of the battery testing device in this embodiment, and it is composed of a first conveying component 110 and a first pushing component 120. The core function of the first conveying component 110 is to continuously convey batteries along a first direction (which can be understood as the conveying direction of the device), providing a stable source of batteries to be tested for subsequent testing processes. The first pushing component 120 plays a crucial role in battery transfer. Its position coordinates with the first conveying component 110 and the turntable 20 to push the batteries delivered by the first conveying component 110 into the positioning slots 201 of the turntable 20 along the second direction. The turntable 20, as the core circulation component of the battery testing device in this embodiment, is located on one side of the feeding module 10. Multiple positioning slots 201 are evenly spaced along the outer periphery of the turntable 20. The shape of the positioning slots 201 matches the shape of the batteries, effectively fixing the batteries entering the slots and preventing them from shifting, falling, or changing posture during the rotation of the turntable 20. This ensures the batteries maintain a stable posture during testing. The rotation of the turntable 20 itself is used to transport the batteries to the corresponding testing component 30, the first discharging component 40, and the second discharging component 50. When the turntable 20 rotates the battery to be tested to the position of the testing component 30... When the battery is in a zero-charge state, the detection component 30 can detect the zero-charge state of the battery in the positioning slot 201, which is the core functional component for battery quality screening. The first discharge component 40 and the second discharge component 50 are respectively set on different sides of the turntable 20, and their functions are clearly defined: the first discharge component 40 is specifically used to remove the batteries that are determined to be defective by the detection component 30 from the positioning slot 201 of the turntable 20 and transport them to the defective product collection area; the second discharge component 50 is used to remove the qualified batteries from the positioning slot 201 and transport them to the good product collection area. This embodiment completely gets rid of the traditional manual feeding, manual inspection and manual sorting mode, fundamentally solves the problem of low efficiency of manual operation, improves inspection efficiency, and the automated flow method ensures that the inspection conditions of each battery are consistent, eliminates the inspection error caused by manual operation, and improves the accuracy and reliability of the inspection results.

[0021] in, Figure 1 The X direction is the first direction, and the Y direction is the second direction.

[0022] As a preferred embodiment, refer to Figures 1 to 3The battery testing device also includes a feeding guide 60, which is located on one side of the first conveying assembly 110. A first guide groove 601 is formed on the feeding guide 60, which can convert the battery from a horizontal state to a vertical state. Baffles 111 are respectively provided on both sides of the first conveying assembly 110 along the first direction, and a conveying channel 101 for conveying the battery is formed between the two baffles 111. A first guide 130 is also provided on the side of the first conveying assembly 110 near the feeding guide 60. A second guide groove 1301 is formed on the first guide 130, which is used to connect the first guide groove 601 and the conveying channel 101.

[0023] The feeding deflector 60 is a posture adjustment component for the battery before it enters the conveying channel 101. The first guide groove 601 formed on it has a specific curvature, which can convert the horizontal battery from the previous process into a vertical state before it enters the first guide 130. The first guide 130 is a transition component connecting the feeding deflector 60 and the first conveying assembly 110. It is used to guide the battery into the conveying channel 101, eliminating the connection gap between the feeding deflector 60 and the first conveying assembly 110, making the transition of the battery from the deflector to the conveying channel 101 smoother, reducing the problem of battery jamming and accumulation at the connection point, and ensuring continuous and stable feeding process. The conveying channel 101 consists of two baffles 111, which can effectively constrain the lateral movement of the battery. The width of the conveying channel 101 is adapted to the diameter of the battery, which can limit the battery to the left and right during the conveying process, prevent the battery from shifting laterally on the first conveying assembly 110, and ensure that the battery is stably conveyed along the preset path.

[0024] In this embodiment, the battery testing device also includes a working platform 90. The feeding module 10, turntable 20, detection component 30, first discharge component 40 and second discharge component 50 are all disposed on the working platform 90. The first conveying component 110 can be an existing belt conveyor. The belt conveyor will not be described in detail here. The baffle 111 is disposed on the working platform 90 and located above the conveyor belt.

[0025] As a preferred embodiment, refer to Figure 2 and Figure 3The first pushing assembly 120 includes a first driving member 121 and a second guide member 122. The second guide member 122 has a third guide groove 1221 and a fourth guide groove 1222 communicating with the third guide groove 1221. The third guide groove 1221 and the fourth guide groove 1222 are perpendicular to each other. The third guide groove 1221 is connected to the outlet of the conveying channel 101. A first clearance hole 1223 is formed on the side of the second guide member 122 near the first driving member 121. A first push block 1211 is provided at the driving end of the first driving member 121. The first driving member 121 is used to drive the first push block 1211 through the first clearance hole 1223 to push the battery into the positioning groove 201 along the fourth guide groove 1222.

[0026] The second guide member 122 serves as the core guide during the pushing process. It has two perpendicular guide grooves, a third guide groove 1221 and a fourth guide groove 1222. The third guide groove 1221 connects to the outlet of the conveying channel 101 of the first conveying assembly 110 and receives the battery from the conveying channel 101. The fourth guide groove 1222 faces the positioning groove 201 of the turntable 20 and forms a perpendicular turning channel with the third guide groove 1221, ensuring a smooth transition of the battery from the conveying direction (first direction) to the pushing direction (second direction). A first clearance hole 1223 is formed on the side of the second guide member 122 closest to the first drive member 121. This first clearance hole 1223 corresponds to the position of the fourth guide groove 1222, providing a spatial channel for the movement of the first push block 1211. The drive end of the first drive member 121 (which may be a cylinder, electric push rod, or other power component) is connected to the first push block 1211, and the shape of the first push block 1211 is adapted to the fourth guide groove 1222. During operation, the first driving component 121 drives the first pusher 1211 to pass through the first clearance hole 1223 and enter the fourth guide groove 1222, which smoothly pushes the battery in the third guide groove 1221 into the positioning groove 201 of the turntable 20, thus completing the precise transfer of the battery from the conveying component to the turntable 20.

[0027] As a preferred embodiment, refer to Figure 4 The detection component 30 adopts a positive electrode zero-point tester, which includes a first conductive element 310 and a second conductive element 320, which are used to contact the positive and negative electrodes of the battery, respectively.

[0028] The detection component 30 employs a positive electrode zero-point tester, which includes a first conductive element 310 and a second conductive element 320. The first conductive element 310 is used to contact the positive electrode of the battery, and the second conductive element 320 is used to contact the negative electrode of the battery. The positive electrode zero-point tester is an existing device specifically designed for detecting the zero-charge state of a battery. Its working principle is to acquire electrical signals such as voltage and current of the battery through reliable contact between the first conductive element 310 and the second conductive element 320 and the positive and negative electrodes of the battery. Then, the electrical signals are analyzed by the built-in circuit or the connected control system to determine whether the battery is in a zero-charge state. The first conductive element 310 and the second conductive element 320 are usually made of highly conductive metal materials (such as copper or silver alloys), and their ends are designed to fit the shape of the battery electrodes (such as probe type or planar contact type) to ensure stable contact and prevent damage to the electrodes.

[0029] As a preferred embodiment, refer to Figure 5 and Figure 6 The first discharge assembly 40 includes a second drive member 410, a third drive member 420, and a third guide member 430. The third guide member 430 is located on one side of the turntable 20 and has a first discharge groove 431 formed on it. Second clearance holes 432 are formed on the two side walls opposite to the inlet end of the first discharge groove 431. The second drive member 410 is located on the side of the second guide member 122 away from the turntable 20. The drive end of the second drive member 410 is provided with a first picking member 411. The second drive member 410 is used to drive the first picking member 411 through the second clearance hole 432 to move to one side of the positioning groove 201 and transport the battery on the positioning groove 201 to the inlet of the first discharge groove 431. The third drive member 420 is located on the side of the third guide member 430 close to the inlet of the first discharge groove 431 and has a second pusher 421 on it. The third drive member 420 is used to push the battery at the inlet of the first discharge groove 431 into the first discharge groove 431.

[0030] The first discharge assembly 40 consists of a second drive member 410, a third drive member 420, and a third guide member 430. The third guide member 430 is located on one side of the turntable 20 and forms a first discharge trough 431 on it. The first discharge trough 431 is a conveying channel 101 for defective batteries. Second clearance holes 432 are formed on the opposite side walls of its inlet end to provide a channel for the movement of the subsequent picking component. The second drive member 410 is located on the side of the second guide member 122 away from the turntable 20, and its drive end is connected to the first picking component 411 (which may be a magnetic suction component). When the turntable 20 transfers defective batteries to the corresponding station of the first discharge assembly 40, the second drive member 410 drives the first picking component 411 to move through the second clearance hole 432 to one side of the positioning groove 201. The defective batteries in the positioning groove 201 are taken out by magnetic suction and transported to the inlet of the first discharge trough 431.

[0031] As a preferred embodiment, refer to Figure 7 and Figure 8 The second discharge assembly 50 includes a fourth drive member 510, a fifth drive member 520, and a fourth guide member 530. The fourth guide member 530 is located on one side of the turntable 20, and a second discharge groove 531 is formed on the fourth guide member 530. A third clearance hole 532 is formed on both side walls opposite to the inlet end of the second discharge groove 531. The fourth drive member 510 is located on the side of the fourth guide member 530 away from the turntable 20. A second picking member 511 is provided at the driving end of the fourth drive member 510. The fourth drive member 510 is used to drive the second picking member 511 to move through the third clearance hole 532 to one side of the positioning groove 201, and to transport the battery on the positioning groove 201 to the inlet of the second discharge groove 531. The fifth drive member 520 is located on the side of the fourth guide member 530 close to the inlet of the second discharge groove 531. A third pusher 521 is provided on the fifth drive member 520, which is used to push the battery at the inlet of the second discharge groove 531 into the second discharge groove 531.

[0032] The second discharge assembly 50 comprises a fourth drive member 510, a fifth drive member 520, and a fourth guide member 530. The fourth guide member 530 is located on one side of the turntable 20, and a second discharge trough 531 is formed thereon, serving as a conveying channel 101 for good batteries. Third clearance holes 532 are formed on the opposite side walls of the inlet end of the second discharge trough 531 to provide movement space for the picking component. The fourth drive member 510 is located on the side of the fourth guide member 530 away from the turntable 20, and its drive end is connected to the second picking component 511 (magnetic suction component). When the turntable 20 transfers the good battery to the corresponding station of the second discharge assembly 50, the fourth drive member 510... The second picking member 511 is driven to move through the third clearance hole 532 to one side of the positioning groove 201, adsorbing and transporting the good battery in the positioning groove 201 to the entrance of the second discharge groove 531; the fifth driving member 520 is set on the side of the fourth guide member 530 near the entrance of the second discharge groove 531, and its driving end is connected to the third push block 521. After the good battery is transported to the entrance, the fifth driving member 520 drives the third push block 521 to push the battery into the second discharge groove 531, completing the conveying and collection of good products.

[0033] This embodiment achieves automated and accurate sorting of defective and good products. The entire process requires no manual intervention, has a high sorting accuracy, and effectively avoids the risk of mixing materials.

[0034] As a preferred embodiment, refer to Figure 7 and Figure 9The battery testing device further includes a flipping assembly 70, located on the side of the second discharge trough 531 away from the fifth driving member 520. The flipping assembly 70 includes a sixth driving member 710, a seventh driving member 720, and a first rotating member 730 disposed on the sixth driving member 710. A limiting groove 731 is formed on the first rotating member 730 for clamping the battery at the outlet of the second discharge trough 531. The sixth driving member 710 is used to drive the first rotating member 730 to rotate, so that the battery in the limiting groove 731 flips from a vertical state to a horizontal state. In the flat state, the seventh driving member 720 is provided with a fourth pusher 721 for pushing the horizontally positioned battery out of the limiting groove 731; the battery testing device also includes: a battery collecting assembly 80, including an eighth driving member 810 and a collecting member 820, the collecting member 820 is located on one side of the first rotating member 730, the collecting member 820 has a receiving groove 821 for receiving the battery pushed out by the seventh driving member 720, and the eighth driving member 810 is located on one side of the receiving groove 821 for pushing the battery into the receiving groove 821.

[0035] The flipping assembly 70 is located on the side of the second discharge trough 531 away from the fifth drive member 520. It is used to convert the orientation of the good battery and consists of a sixth drive member 710, a seventh drive member 720, and a first rotating member 730. The first rotating member 730 is mounted on the output end of the sixth drive member 710 and has a limiting groove 731 adapted to the battery. The limiting groove 731 can hold the vertically positioned battery delivered from the outlet of the second discharge trough 531. The sixth drive member 710 (which can be a rotary cylinder or a servo motor) can drive the first rotating member 730 to rotate 90°, causing the battery in the limiting groove 731 to flip from a vertical position to a horizontal position, adapting to the battery orientation requirements of subsequent processes. The drive end of the seventh drive member 720 (which can be a cylinder or an electric push rod) is connected to a fourth push block 721. After the battery has finished flipping, the seventh drive member 720 drives the fourth push block 721 to push the horizontally positioned battery out of the limiting groove 731.

[0036] The battery collecting assembly 80, used for the centralized collection of good batteries after flipping, consists of an eighth driving member 810 and a collecting member 820. The collecting member 820 is located on one side of the first rotating member 730 and has a receiving groove 821 formed thereon. The size of the receiving groove 821 is adapted to the horizontal state of the batteries and is used to hold the batteries pushed out by the seventh driving member 720. The eighth driving member 810 is disposed on one side of the receiving groove 821 and can drive components such as a pusher plate to smoothly push the pushed-out batteries into the receiving groove 821, achieving orderly collection of the batteries.

[0037] By setting up the flipping component 70 and the battery collection component 80, the battery posture and collection method can be flexibly adjusted according to the needs of subsequent processes. Seamless docking with downstream equipment can be achieved without manual intervention, which improves the automation integration of the entire production line and reduces the transfer time and labor costs between processes.

[0038] As a preferred embodiment, refer to Figure 4 The turntable 20 includes a chassis 210 and a second rotating member 220 disposed on the chassis 210. A positioning groove 201 is disposed on the second rotating member 220. A first magnetic suction member 211 is disposed at a position corresponding to the positioning groove 201 on the chassis 210. The bottom of the battery is magnetically connected to the first magnetic suction member 211. The battery testing device also includes a ninth driving member 230, which is used to drive the second rotating member 220 to rotate.

[0039] The turntable 20 consists of a base 210 and a second rotating component 220. The second rotating component 220 is mounted on the base 210, and positioning grooves 201 are evenly distributed along the outer periphery of the second rotating component 220. A first magnetic attractor 211 (which can be a magnet) is provided at a position corresponding to each positioning groove 201 on the base 210. When the battery is pushed into the positioning groove 201, the bottom of the battery (usually a metal casing) is magnetically attracted to the first magnetic attractor 211, further enhancing the battery's fixation effect within the positioning groove 201.

[0040] The device also includes a ninth driving component 230, which (can be a servo motor with a reduction mechanism) is connected to the second rotating component 220 for driving the second rotating component 220 to rotate at a set speed and angle, so as to realize the precise flow of batteries in the positioning slot 201 between different work stations (loading position, detection position, defective product sorting position, good product sorting position).

[0041] As a preferred embodiment, the first picking member 411 and the second picking member 511 adopt a second magnetic attraction member, wherein the magnetic attraction force of the second magnetic attraction member is greater than the magnetic attraction force of the first magnetic attraction member 211.

[0042] The first picking component 411 and the second picking component 511 adopt a second magnetic chuck (which can be a strong permanent magnet), and the magnetic attraction force of the second magnetic chuck is greater than the magnetic attraction force of the first magnetic chuck 211 on the chassis 210. When the first picking component 411 (picking up defective products) or the second picking component 511 (picking up good products) moves to the positioning groove 201 to pick up the product, the magnetic force generated by the second magnetic chuck can overcome the attraction force of the first magnetic chuck 211 on the battery and pick up the battery from the positioning groove 201.

[0043] As a preferred embodiment, refer to Figures 1 to 10The number of the first push block 1211, the first material take-up component 411 and the second material take-up component 511 are set to two, the number of the fourth guide groove 1222 is corresponding to the number of the first push block 1211, and the number of the detection component 30 is also set to two.

[0044] In actual operation, the two first push blocks 1211 can simultaneously push two batteries along the corresponding fourth guide grooves 1222 into the two positioning grooves 201 of the turntable 20; the two detection components 30 can simultaneously detect the batteries in the two positioning grooves 201 on the turntable 20; the two first picking components 411 and the two second picking components 511 can simultaneously pick up and sort two defective or two good batteries, realizing the "dual-station parallel" operation mode and improving the battery detection efficiency.

[0045] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A battery testing device, characterized in that, include: The feeding module includes a first conveying component and a first pushing component, wherein the first conveying component is used to convey batteries along a first direction; A turntable, located on one side of the feeding module, is capable of rotating around its center. The outer periphery is formed with a plurality of spaced positioning grooves. The first pushing component is used to push the battery on the first conveying component into the positioning groove along the second direction. The positioning groove is used to fix the battery. A detection component is located on one side of the turntable, and the detection component is used to detect the battery in the positioning slot; The first discharge component is located on one side of the turntable and is used to remove defective products detected by the detection component from the turntable. The second discharge component is located on one side of the turntable and is used to remove the good products detected by the detection component from the turntable; Wherein, the first direction and the second direction are perpendicular to each other.

2. The battery testing apparatus according to claim 1, characterized in that, The battery testing device also includes a feeding deflector, which is located on one side of the first conveying assembly. A first guide groove is formed on the feeding deflector, which can convert the battery from a horizontal state to a vertical state. The first conveying component is provided with baffles on both sides along the first direction, and a conveying channel for conveying batteries is formed between the two baffles. The first conveying component is further provided with a first guide member on the side near the feed deflector, and a second guide groove is formed on the first guide member. The second guide groove is used to connect the first guide groove and the conveying channel.

3. The battery testing apparatus according to claim 2, characterized in that, The first pushing component includes a first driving member and a second guide member. The second guide member has a third guide groove and a fourth guide groove communicating with the third guide groove. The third guide groove and the fourth guide groove are perpendicular to each other. The third guide groove is connected to the outlet of the conveying channel. A first clearance hole is formed on the side of the second guide member near the first driving member. A first push block is provided at the driving end of the first driving member. The first driving member is used to drive the first push block to pass through the first clearance hole and push the battery into the positioning groove along the fourth guide groove.

4. The battery testing apparatus according to claim 3, characterized in that, The detection component employs a positive electrode zero-point tester, which includes a first conductive element and a second conductive element, respectively used to make contact with the positive and negative electrodes of the battery.

5. The battery testing apparatus according to claim 4, characterized in that, The first discharge assembly includes a second driving member, a third driving member, and a third guide member. The third guide member is located on one side of the turntable and has a first discharge groove formed thereon. Second clearance holes are formed on both side walls opposite to the inlet end of the first discharge groove. The second driving member is located on the side of the second guide member away from the turntable. A first picking member is provided at the driving end of the second driving member. The second driving member is used to drive the first picking member to move through the second clearance holes to one side of the positioning groove, and to transport the battery on the positioning groove to the inlet of the first discharge groove. The third driving member is located on the side of the third guide member close to the inlet of the first discharge groove and has a second pusher on it, which is used to push the battery at the inlet of the first discharge groove into the first discharge groove.

6. The battery testing apparatus according to claim 5, characterized in that, The second discharge assembly includes a fourth driving member, a fifth driving member, and a fourth guide member. The fourth guide member is located on one side of the turntable and has a second discharge groove formed thereon. Third clearance holes are formed on both side walls opposite to the inlet end of the second discharge groove. The fourth driving member is located on the side of the fourth guide member away from the turntable. A second picking member is provided at the driving end of the fourth driving member. The fourth driving member is used to drive the second picking member to move through the third clearance holes to one side of the positioning groove, and to transport the battery on the positioning groove to the inlet of the second discharge groove. The fifth driving member is located on the side of the fourth guide member close to the inlet of the second discharge groove and has a third pusher on it, which is used to push the battery at the inlet of the second discharge groove into the second discharge groove.

7. The battery testing apparatus according to claim 6, characterized in that, The battery testing device also includes: A flipping assembly is located on the side of the second discharge trough away from the fifth driving member. The flipping assembly includes a sixth driving member, a seventh driving member, and a first rotating member on the sixth driving member. A limiting groove is formed on the first rotating member for clamping the battery at the outlet of the second discharge trough. The sixth driving member is used to drive the first rotating member to rotate so that the battery in the limiting groove flips from a vertical state to a horizontal state. A fourth push block is provided on the seventh driving member for pushing the horizontal battery out of the limiting groove. The battery testing device also includes: A battery collection assembly includes an eighth drive member and a collection member. The collection member is located on one side of the first rotating member and has a receiving groove formed on it for receiving the battery pushed out by the seventh drive member. The eighth drive member is located on one side of the receiving groove and is used to push the battery into the receiving groove.

8. The battery testing apparatus according to claim 7, characterized in that, The turntable includes a chassis and a second rotating component disposed on the chassis. The positioning groove is disposed on the second rotating component. A first magnetic component is disposed on the chassis at a position corresponding to the positioning groove. The bottom of the battery is magnetically connected to the first magnetic component. The battery testing device further includes a ninth driving component, which is used to drive the second rotating component to rotate.

9. The battery testing apparatus according to claim 8, characterized in that, The first and second picking components employ a second magnetic attraction component, wherein the magnetic attraction force of the second magnetic attraction component is greater than that of the first magnetic attraction component.

10. The battery testing apparatus according to claim 9, characterized in that, There are two of the first push block, the first material take-up component, and the second material take-up component, and the number of the fourth guide grooves corresponds to the number of the first push block; The number of detection components is also set to two.

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