A battery detection device

Abstract

This utility model belongs to the field of battery testing, specifically relating to a battery testing device, including a conveyor belt device. A guide crank is fixedly connected to the top of the conveyor belt device. A baffle structure is provided on the conveyor belt device, and a testing structure is also provided. The testing structure includes an electric cylinder base, which is fixedly connected to the outer wall of the conveyor belt device. A movable frame is fixedly connected to the output end of the electric cylinder base, and a motor is fixedly connected to the outer wall of the movable frame. Through the cooperation of the electric cylinder base, motor, and other components, the battery testing device first lowers the movable frame to a suitable position using the electric cylinder base. The motor then drives a bidirectional screw to rotate, causing a right-angle clamp to accurately hold the battery. Next, the electric cylinder base drives the testing head to perform the testing. The entire process is orderly and precise, greatly improving the efficiency and accuracy of battery testing and effectively meeting the needs of batch battery testing.

Description

Technical Field

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

[0002] With the rapid development of modern technology, batteries have been widely used in many fields, such as consumer electronics, electric vehicles, and energy storage systems. This has led to a continuous expansion of battery production scale, and the market's requirements for battery quality and performance testing are also increasing. Traditional battery testing methods mostly rely on manual operation, which is inefficient and difficult to guarantee accuracy.

[0003] Currently, some existing battery testing devices often lack effective battery positioning and guide mechanisms. During battery transport, battery position deviation and disordered arrangement are prone to occur, which makes it difficult for the testing head to accurately contact the battery electrodes, affecting the accuracy of the test. Moreover, it may cause frequent interruptions in the testing process, requiring manual readjustment of the battery position, which greatly reduces the testing efficiency. In view of this, we propose a battery testing device. Utility Model Content

[0004] The main objective of this invention is to provide a battery testing device that can solve the problems mentioned in the background section.

[0005] To achieve the above objectives, the present invention proposes the following technical solution:

[0006] A battery testing device includes a conveyor belt assembly, a guide crank fixedly connected to the top of the conveyor belt assembly, a baffle structure provided on the conveyor belt assembly, and a testing structure provided on the conveyor belt assembly, the testing structure comprising:

[0007] Electric cylinder base one, the outer wall of the conveyor belt device is fixedly connected to electric cylinder base one, and the output end of electric cylinder base one is fixedly connected to a movable frame;

[0008] The motor is fixedly connected to the outer wall of the movable frame, and a bidirectional screw is fixedly connected to the output end of the motor;

[0009] A right-angle clamp is provided, and the outer wall of the bidirectional screw is threaded with a right-angle clamp. A battery tester is fixedly connected to the top of the movable frame.

[0010] Electric cylinder base two, the top of the movable frame is fixedly connected to the electric cylinder base two, and the output end of the electric cylinder base two is fixedly connected to the detection head.

[0011] Preferably, an auxiliary rod is fixedly connected to the top of the conveyor belt device, the inner wall of the movable frame is slidably connected to the outer wall of the auxiliary rod, a guide rod is fixedly connected to the inner wall of the movable frame, and the inner wall of the right-angle clamp is slidably connected to the outer wall of the guide rod. The auxiliary rod assists in guiding the lifting and lowering of the movable frame.

[0012] Preferably, a stop bar is slidably connected to the inner wall of the right-angle clamp, and both ends of the stop bar are fixedly connected to limit rings. The stop bar can not only slide on the inner wall of the right-angle clamp, but also rotate.

[0013] Preferably, the material blocking structure includes a placement plate, a support rod is fixedly connected to the top of the placement plate, a movable arm is rotatably connected to the outer wall of the support rod, and a stop bar is rotatably connected to the outer wall of the movable arm. Two sets of support rod, movable arm, and stop bar are provided.

[0014] Preferably, a guide post is fixedly connected to the top of the placement plate, a sleeve block is slidably connected to the outer wall of the guide post, an electric cylinder base three is fixedly connected to the top of the placement plate, a push plate is fixedly connected to the output end of the electric cylinder base three, and the outer wall of the push plate is fixedly connected to the outer wall of the sleeve block. By cooperating with the push plate, the electric cylinder base three can drive the sleeve block to move on the outer wall of the guide post.

[0015] Preferably, a rack is fixedly connected to the outer wall of the sleeve block, and a gear is fixedly connected to the outer wall of the movable arm. The rack and gear mesh with each other, and two sets of racks and gears are provided. The movement of the sleeve block drives the rack to move.

[0016] This utility model provides a battery testing device, which has the following beneficial effects:

[0017] (1) Through the cooperation of components such as the electric cylinder base and motor, the electric cylinder base one first drives the movable frame to descend to the appropriate position, the motor drives the bidirectional screw to rotate so that the right angle clamp accurately clamps the battery, and then the electric cylinder base two drives the detection head to perform the detection work on the battery. The whole process is orderly and precise, which greatly improves the efficiency and accuracy of battery detection and can effectively meet the needs of batch battery detection.

[0018] (2) Through the coordinated operation of components such as the electric cylinder base, push plate, sleeve block, rack, gear, movable arm, and stop bar, the release and blocking of batteries can be flexibly controlled, facilitating the orderly movement of batteries one by one towards the detection structure. Furthermore, when the stop bar blocks the flow, the guide crank can prevent the battery from shifting at a large angle, ensuring that the battery's position on the conveyor belt is relatively fixed, providing a good prerequisite for subsequent accurate detection and ensuring the smoothness of the detection process. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the stop bar and guide post of this utility model;

[0022] Figure 3 This is a schematic diagram of the movable frame and stop bar of this utility model;

[0023] Figure 4 This is a cross-sectional view of the rack and gear components of this utility model;

[0024] Figure 5 This is an exploded structural diagram of the guide crank section of this utility model.

[0025] In the diagram: 1. Conveyor belt device; 2. Guide crank; 3. Material blocking structure; 31. Placement plate; 32. Support rod; 33. Movable arm; 34. Stop bar; 35. Guide column; 36. Sleeve block; 37. Electric cylinder base three; 38. Push plate; 4. Detection structure; 41. Electric cylinder base one; 42. Movable frame; 43. Motor; 44. Bidirectional screw; 45. Right-angle clamp; 46. Battery tester; 47. Electric cylinder base two; 48. Detection head; 5. Auxiliary rod; 6. Guide rod; 7. Stop bar; 8. Limit ring; 9. Rack; 10. Gear.

[0026] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model proposes a battery testing device, including a conveyor belt device 1, a guide crank 2 fixedly connected to the top of the conveyor belt device 1, a baffle structure 3 provided on the conveyor belt device 1, and a testing structure 4 provided on the conveyor belt device 1. The testing structure 4 includes an electric cylinder base 41, which is fixedly connected to the outer wall of the conveyor belt device 1. A movable frame 42 is fixedly connected to the output end of the electric cylinder base 41, and a motor 43 is fixedly connected to the outer wall of the movable frame 42. A bidirectional screw 44 is fixedly connected to the output end of the motor 43, and a right-angle clamp 4 is threadedly connected to the outer wall of the bidirectional screw 44. 5. Two sets of right-angle clamps 45 are provided. A motor 43 drives a bidirectional screw 44 to rotate, which in turn causes the two sets of right-angle clamps 45 to move towards each other. A battery tester 46 is fixedly connected to the top of the movable frame 42, and a second electric cylinder base 47 is also fixedly connected to the top of the movable frame 42. A detection head 48 is fixedly connected to the output end of the second electric cylinder base 47. The battery tester 46 is electrically connected to the detection head 48 via wires. The detection head 48 is equipped with metal contact pieces for easy contact with the battery electrodes. To better contact the battery electrodes, the metal contact pieces can be designed with a certain degree of elasticity. For example, the bottom edge of the contact piece can be connected with a bent or elastic material, allowing the contact piece to adapt to minor unevenness on the electrode surface when contacting the battery electrodes, ensuring tight contact.

[0029] In this utility model, an auxiliary rod 5 is fixedly connected to the top of the conveyor belt device 1. The inner wall of the movable frame 42 is slidably connected to the outer wall of the auxiliary rod 5. A guide rod 6 is fixedly connected to the inner wall of the movable frame 42. The inner wall of the right-angle clamp 45 is slidably connected to the outer wall of the guide rod 6. The auxiliary rod 5 assists in guiding the lifting and lowering of the movable frame 42, and the guide rod 6 guides the movement of the right-angle clamp 45. A stop rod 7 is slidably connected to the inner wall of the right-angle clamp 45. Limit rings 8 are fixedly connected to both ends of the stop rod 7. The stop rod 7 can not only slide on the inner wall of the right-angle clamp 45, but also rotate. The position of the stop rod 7 is limited by the limit rings 8 to prevent the stop rod 7 from leaving the right-angle clamp 45.

[0030] Furthermore, the baffle structure 3 includes a placement plate 31, with a support rod 32 fixedly connected to the top of the placement plate 31. A movable arm 33 is rotatably connected to the outer wall of the support rod 32, and a stop bar 34 is rotatably connected to the outer wall of the movable arm 33. Two sets of support rod 32, movable arm 33, and stop bar 34 are provided. A guide post 35 is fixedly connected to the top of the placement plate 31, and a sleeve block 36 is slidably connected to the outer wall of the guide post 35. An electric cylinder base 37 is fixedly connected to the top of the placement plate 31, and a push plate 38 is fixedly connected to the output end of the electric cylinder base 37. The outer wall of the push plate 38 is fixedly connected to the outer wall of the electric cylinder base 37. Connected to the outer wall of the sleeve block 36, the sleeve block 36 can be moved on the outer wall of the guide post 35 by the electric cylinder seat 37 and the push plate 38. The outer wall of the sleeve block 36 is fixedly connected to a rack 9, and the outer wall of the movable arm 33 is fixedly connected to a gear 10. The rack 9 and the gear 10 mesh with each other. There are two sets of rack 9 and gear 10. The movement of the sleeve block 36 drives the rack 9 to move, which in turn drives the gear 10 to rotate, so that the movable arm 33 rotates synchronously, causing the stop bar 34 to move, which facilitates the release of the obstruction to the battery.

[0031] In use, the electric cylinder base 37, in conjunction with the push plate 38, can drive the sleeve block 36 to move on the outer wall of the guide post 35. The movement of the sleeve block 36 drives the rack 9 to move, which in turn drives the gear 10 to rotate, causing the movable arm 33 to rotate synchronously. This causes the stop bar 34 to move, facilitating the release of the obstruction of the battery. At this time, the battery near the stop bar 34 of the detection structure 4 moves towards the detection structure 4, while the battery away from the stop bar 34 of the detection structure 4 moves towards another set of stop bars 34. Then, the system is activated, causing the electric cylinder base 37 to reset, which in turn drives the push plate 38 and the sleeve block 36 to reset, thereby resetting the stop bar 34 and enabling it to block the battery again. When the stop bar 34 is blocking, the cooperation of the guide crank 2 can prevent the battery from shifting at a large angle.

[0032] When the battery moves below the detection structure 4, the first electric cylinder base 41 is activated, driving the movable frame 42 to descend. The motor 43 is activated, driving the bidirectional screw 44 to rotate, which in turn causes the two sets of right-angle clamps 45 to move towards each other, responsible for clamping the battery. The setting of the stop bar 7 ensures that the battery will stay below the movable frame 42. By activating the second electric cylinder base 47, the detection head 48 is driven to perform detection work on the battery, which is convenient and efficient.

[0033] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A battery testing device, comprising a conveyor belt device (1), characterized in that: A guide crank (2) is fixedly connected to the top of the conveyor belt device (1), a baffle structure (3) is provided on the conveyor belt device (1), and a detection structure (4) is provided on the conveyor belt device (1). The detection structure (4) includes: Electric cylinder base one (41), the outer wall of the conveyor belt device (1) is fixedly connected to the electric cylinder base one (41), and the output end of the electric cylinder base one (41) is fixedly connected to the movable frame (42); Motor (43), the outer wall of the movable frame (42) is fixedly connected to the motor (43), and the output end of the motor (43) is fixedly connected to the bidirectional screw (44); A right-angle clamp (45) is threaded onto the outer wall of the bidirectional screw (44), and a battery tester (46) is fixedly connected to the top of the movable frame (42). Electric cylinder base two (47) is fixedly connected to the top of the movable frame (42), and a detection head (48) is fixedly connected to the output end of the electric cylinder base two (47).

2. The battery testing device according to claim 1, characterized in that: An auxiliary rod (5) is fixedly connected to the top of the conveyor belt device (1). The inner wall of the movable frame (42) is slidably connected to the outer wall of the auxiliary rod (5). A guide rod (6) is fixedly connected to the inner wall of the movable frame (42). The inner wall of the right-angle clamp (45) is slidably connected to the outer wall of the guide rod (6).

3. The battery testing device according to claim 1, characterized in that: The inner wall of the right-angle clamp (45) is slidably connected to a stop bar (7), and both ends of the stop bar (7) are fixedly connected to limit rings (8).

4. The battery testing device according to claim 1, characterized in that: The baffle structure (3) includes a placement plate (31), a support rod (32) is fixedly connected to the top of the placement plate (31), a movable arm (33) is rotatably connected to the outer wall of the support rod (32), and a baffle (34) is rotatably connected to the outer wall of the movable arm (33).

5. The battery testing device according to claim 4, characterized in that: The top of the placement plate (31) is fixedly connected to a guide post (35), and a sleeve block (36) is slidably connected to the outer wall of the guide post (35). The top of the placement plate (31) is fixedly connected to an electric cylinder seat three (37), and a push plate (38) is fixedly connected to the output end of the electric cylinder seat three (37). The outer wall of the push plate (38) is fixedly connected to the outer wall of the sleeve block (36).

6. The battery testing device according to claim 5, characterized in that: A rack (9) is fixedly connected to the outer wall of the sleeve (36), and a gear (10) is fixedly connected to the outer wall of the movable arm (33). The rack (9) and the gear (10) mesh with each other.

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