A detection device for lithium battery PACK packaging

Abstract

The utility model relates to lithium cell detection technical field discloses a detection device for lithium cell PACK packing, including frame, the inside rotation of frame is connected with conveyer belt, the rear end of frame is provided with rotating mechanism, the surface of frame is provided with sliding mechanism, the rotating mechanism includes the bottom plate, the top fixed connection of bottom plate has support frame, the top fixed connection of support frame has drive motor, the output fixed connection of drive motor has the rotary disc, the bottom one end fixed connection of rotary disc has industry camera. The utility model drives rotary disc to rotate through drive motor, makes industry camera can realize multi -angle shooting, breaks the limitation of fixed visual angle, can carry out comprehensive detection to the different side, angle of lithium cell PACK packing, effectively avoids the problem of the missed inspection due to the single visual angle, significantly improves the comprehensiveness and accuracy of detection, ensures that can discover the defect that each part of packing possibly exists in time.

Description

Technical Field

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

[0002] A power battery is a power source that provides power to tools, primarily referring to the batteries that power electric vehicles, electric trains, electric bicycles, and golf carts. It is mainly distinguished from the starter battery used to start car engines. Common types include valve-sealed lead-acid batteries, open-type tubular lead-acid batteries, and lithium iron phosphate batteries.

[0003] Announcement No. CN220137039U discloses a testing device for lithium battery pack packaging. The testing mechanism includes a support component, a connecting component above the support component, and a testing component at the end of the connecting component away from the support component. The testing component includes a connecting plate. A conveyor belt moves the lithium battery pack. When the lithium battery pack moves below the testing component, an industrial camera inside the testing component operates to capture images of the lithium battery pack, transmits and analyzes the captured data, thereby enabling the testing of the lithium battery pack. The connecting plate has a concave structure, and its size is the same as the size of the slide groove. An industrial camera is located below the connecting plate. The connecting component includes a cross brace, and two locking blocks are located on the side of the cross brace away from the slide groove. A connecting post is located on the other side of each locking block.

[0004] The aforementioned testing device for lithium battery pack packaging uses a sliding connection between the testing component and the connecting component. This allows the connecting plate inside the testing component to slide against the sliding groove inside the connecting component when the testing component needs to be disassembled for maintenance, thus enabling quick disassembly of the testing component. However, the testing component of this device is in a relatively fixed position when testing the lithium battery pack packaging, and it is inconvenient to inspect the bottom of the lithium battery pack packaging. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a testing device for lithium battery PACK packaging.

[0006] This utility model is achieved by the following technical solution: a testing device for lithium battery PACK packaging, including a frame, a conveyor belt rotatably connected inside the frame, a rotating mechanism at the rear end of the frame, and a sliding mechanism on the surface of the frame;

[0007] The rotating mechanism includes a base plate, a support frame fixedly connected to the top of the base plate, a drive motor fixedly connected to the top of the support frame, a rotating disk fixedly connected to the output end of the drive motor, and an industrial camera fixedly connected to one bottom end of the rotating disk.

[0008] With the above technical solution, there are two rotating mechanisms, located on the left and right sides of the frame, with the right rotating mechanism located to the right of the sliding mechanism.

[0009] As a further improvement to the above solution, the base plate is located at the rear bottom of the frame, and the rotating disk is located below the support frame.

[0010] With the above technical solution, the rotating disk rotates under the drive of the drive motor, and the industrial camera connected to its bottom rotates together with it, thereby realizing multi-angle shooting by the industrial camera.

[0011] As a further improvement to the above solution, the sliding mechanism includes a support plate, a hydraulic rod fixedly connected to the left side of the support plate, a push plate fixedly connected to the telescopic end of the hydraulic rod, a guide rod fixedly connected to one side of the support plate, a rope fixedly connected to the top of the inner wall of the push plate, and a limiting plate fixedly connected to the front and rear ends of the frame.

[0012] Through the above technical solution, the rope comes into contact with the lithium battery PACK packaging box, and under the action of the push plate, it applies a force to the packaging box, causing the packaging box to rotate at a specific angle as needed.

[0013] As a further improvement to the above solution, two support plates are provided, which are located on the left and right sides of the bottom of the frame, and the top of the support plates is fixedly connected to the bottom of the frame.

[0014] As a further improvement to the above solution, the inner wall of the push plate is provided with grooves at the front and rear ends, and the inner wall of the push plate is slidably connected to the front and rear ends of the frame.

[0015] As a further improvement to the above solution, the number of guide rods corresponds to the number of support plates, and the guide rods are located at the front and rear ends between the two support plates.

[0016] Through the above technical solution, the guide rod guides the sliding of the push plate, ensuring that the push plate moves smoothly in the set direction and avoids deviation.

[0017] As a further improvement to the above solution, the inner wall of the limiting plate is slidably connected to the front and rear end grooves of the inner wall of the pushing plate.

[0018] The above technical solution uses the grooves on the inner wall of the limiting plate and the push plate to limit and guide the sliding of the push plate, thereby ensuring the accuracy and stability of the push plate's movement.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention, by setting up a rotating disk and driving a motor to rotate the disk, enables the industrial camera to capture images from multiple angles, breaking the limitations of a fixed viewing angle. It allows for comprehensive inspection of different sides and angles of lithium battery pack packaging, effectively avoiding missed inspections caused by a single viewing angle, significantly improving the comprehensiveness and accuracy of the inspection, and ensuring that potential defects in various parts of the packaging can be detected in a timely manner.

[0021] This invention utilizes a tripping rope and a retracting hydraulic rod to slide a push plate along the left side of a guide rod and a limiting plate. This causes the tripping rope to contact the top right side of the lithium battery pack packaging box, resulting in the box rotating 90 degrees to the left and exposing the bottom. This exposes previously difficult-to-detect areas such as the bottom, creating conditions for subsequent secondary inspection and further improving the inspection coverage. Simultaneously, the entire adjustment process is automated, requiring no manual intervention. This ensures consistent positional adjustment, improves inspection efficiency, and meets the inspection needs of mass production. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the support plate structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the rotating mechanism of this utility model;

[0026] Figure 5 This is a schematic diagram of the sliding mechanism of this utility model.

[0027] Explanation of key symbols:

[0028] 1. Frame; 2. Conveyor belt; 3. Rotating mechanism; 31. Base plate; 32. Support frame; 33. Drive motor; 34. Rotary disk; 35. Industrial camera; 4. Sliding mechanism; 41. Support plate; 42. Hydraulic rod; 43. Push plate; 44. Guide rod; 45. Strapping rope; 46. Limiting plate. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] Example:

[0031] Please combine Figure 1-5 The present embodiment of a testing device for lithium battery PACK packaging includes a frame 1, a conveyor belt 2 rotatably connected inside the frame 1, a rotating mechanism 3 at the rear end of the frame 1, and a sliding mechanism 4 on the surface of the frame 1.

[0032] The rotating mechanism 3 includes a base plate 31, a support frame 32 fixedly connected to the top of the base plate 31, a drive motor 33 fixedly connected to the top of the support frame 32, a rotating disk 34 fixedly connected to the output end of the drive motor 33, and an industrial camera 35 fixedly connected to one bottom end of the rotating disk 34. When the drive motor 33 is started, it drives the rotating disk 34 to rotate, allowing the industrial camera 35 to take pictures from multiple angles to inspect the packaging of the lithium battery PACK. This breaks the limitation of a fixed viewing angle and allows for comprehensive inspection of different sides and angles of the lithium battery PACK packaging. It effectively avoids the problem of missed inspections caused by a single viewing angle, significantly improves the comprehensiveness and accuracy of the inspection, and ensures that potential defects in various parts of the packaging can be detected in a timely manner.

[0033] The base plate 31 is located at the bottom of the rear end of the frame 1, and the rotating disk 34 is located below the support frame 32.

[0034] The sliding mechanism 4 includes a support plate 41, a hydraulic rod 42 fixedly connected to the left side of the support plate 41, a push plate 43 fixedly connected to the telescopic end of the hydraulic rod 42, a guide rod 44 fixedly connected to one side of the support plate 41, a rope 45 fixedly connected to the top of the inner wall of the push plate 43, and a limiting plate 46 fixedly connected to the front and rear ends of the frame 1. When the hydraulic rod 42 retracts, it drives the push plate 43 to slide along the left side of the guide rod 44 and the limiting plate 46, causing the rope 45 to contact the top right side of the lithium battery PACK packaging box, causing the lithium battery PACK packaging box to rotate 90 degrees to the left, exposing the bottom. Then, it is inspected by the second industrial camera 35, further improving the inspection coverage. At the same time, the entire adjustment process is completed automatically without manual intervention, which not only ensures the consistency of position adjustment but also improves the inspection efficiency, adapting to the inspection needs of mass production.

[0035] There are two support plates 41. The support plates 41 are located on the left and right sides of the bottom of the frame 1, and the top of the support plates 41 is fixedly connected to the bottom of the frame 1.

[0036] The inner wall of the push plate 43 has grooves at the front and rear ends, and the inner wall of the push plate 43 is slidably connected to the front and rear ends of the frame 1.

[0037] The number of guide rods 44 corresponds to the number of support plates 41, and the guide rods 44 are located at the front and rear ends between the two support plates 41.

[0038] The inner wall of the limiting plate 46 is slidably connected to the front and rear end grooves of the inner wall of the pushing plate 43.

[0039] The implementation principle of the detection device for lithium battery PACK packaging in this embodiment is as follows: Conveyor belt 2 rotates from left to right, transporting lithium battery PACK packaging boxes. Drive motor 33 starts, driving rotating disk 34 to rotate, allowing industrial camera 35 to capture images from multiple angles to detect the packaging condition of lithium battery PACKs. This breaks the limitations of a fixed viewing angle and allows for comprehensive detection of different sides and angles of the lithium battery PACK packaging, effectively avoiding missed detections caused by a single viewing angle, significantly improving the comprehensiveness and accuracy of the detection, and ensuring that potential defects in various parts of the packaging can be detected in a timely manner. After the initial detection is completed, hydraulic rod 42 retracts, driving push plate 43 to slide along the left side of guide rod 44 and limiting plate 46, causing rope 45 to contact the top right side of the lithium battery PACK packaging box, causing the lithium battery PACK packaging box to rotate 90 degrees to the left, exposing the bottom. Then, it is detected by a second industrial camera 35, further improving the detection coverage. At the same time, the entire adjustment process is completed automatically without manual intervention, ensuring the consistency of position adjustment and improving detection efficiency, adapting to the detection needs of mass production.

[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A testing device for lithium battery PACK packaging, characterized in that, Includes a frame (1), a conveyor belt (2) is rotatably connected inside the frame (1), a rotating mechanism (3) is provided at the rear end of the frame (1), and a sliding mechanism (4) is provided on the surface of the frame (1); The rotating mechanism (3) includes a base plate (31), a support frame (32) is fixedly connected to the top of the base plate (31), a drive motor (33) is fixedly connected to the top of the support frame (32), a rotating disk (34) is fixedly connected to the output end of the drive motor (33), and an industrial camera (35) is fixedly connected to one bottom end of the rotating disk (34).

2. The testing device for lithium battery PACK packaging as described in claim 1, characterized in that: The base plate (31) is located at the rear bottom of the frame (1), and the rotating disk (34) is located below the support frame (32).

3. The testing device for lithium battery PACK packaging as described in claim 1, characterized in that: The sliding mechanism (4) includes a support plate (41), a hydraulic rod (42) is fixedly connected to the left side of the support plate (41), a push plate (43) is fixedly connected to the telescopic end of the hydraulic rod (42), a guide rod (44) is fixedly connected to one side of the support plate (41), a rope (45) is fixedly connected to the top of the inner wall of the push plate (43), and a limiting plate (46) is fixedly connected to the front and rear ends of the frame (1).

4. The testing device for lithium battery PACK packaging as described in claim 3, characterized in that: There are two support plates (41). The support plates (41) are located on the left and right sides of the bottom of the frame (1). The top of the support plates (41) is fixedly connected to the bottom of the frame (1).

5. The testing device for lithium battery PACK packaging as described in claim 3, characterized in that: The inner wall of the push plate (43) has grooves at the front and rear ends, and the inner wall of the push plate (43) is slidably connected to the front and rear ends of the frame (1).

6. The testing device for lithium battery PACK packaging as described in claim 3, characterized in that: The number of guide rods (44) corresponds to the number of support plates (41), and the guide rods (44) are located at the front and rear ends between the two support plates (41).

7. The testing device for lithium battery PACK packaging as described in claim 3, characterized in that: The inner wall of the limiting plate (46) is slidably connected to the front and rear end grooves of the inner wall of the pushing plate (43).

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