Automatic testing and film coating production line for batteries

Abstract

The utility model relates to the technical field of battery production, in particular to an automatic testing and film coating production line for batteries, which comprises a rack, a film coating assembly, a testing assembly, a limiting assembly and a moving assembly, the limiting assembly comprises a positioning rod, a mounting frame, a guide rail, a moving block and a sorting disc; the positioning rod is fixedly connected with the mounting frame, the mounting frame is fixedly connected with the guide rail, the guide rail is slidably connected with the moving block, and the moving block is fixedly connected with the sorting disc. According to the automatic testing and film coating production line for the battery, the positioning rod is fixed on the mounting frame as a reference, the mounting frame is stably connected with the guide rail, the guide rail guides the moving block to slide on the guide rail, and the moving block is fixedly connected with the sorting disc, so that the accurate adjustment and control of the position of the sorting disc are realized; therefore, the requirements on accurate positioning and sorting of the batteries are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery production technical field, concretely relates to a battery automatic test film coating production line. BACKGROUND

[0002] Battery film coating is a key component to protect the safety of the battery, which can effectively isolate the internal and external environment of the battery, prevent the battery from causing safety accidents due to short circuit, overcharge and other abnormal conditions. With the rapid development of new energy vehicle market, the technical innovation and application of battery film coating are particularly important. At the same time, the quality of battery film coating directly affects the safety and durability of the battery, so it is of great significance to improve the technology of this process.

[0003] New energy vehicles are one of the main application fields of battery film coating technology. With the vigorous development of new energy vehicle market, the safety and performance requirements of power battery are getting higher and higher. Battery film coating technology occupies an important position in the field of power battery due to its high safety and long life. It can effectively isolate the internal and external environment of the battery, prevent the battery from causing safety accidents due to short circuit, overcharge and other abnormal conditions, and ensure the safe operation of new energy vehicles.

[0004] The utility model with application No. CN201920416288.9 provides a kind of battery automatic test film coating production line, including rack, rack is provided with: feeding device, for the battery is conveyed into material;Voltage measuring device, for measuring the voltage of the battery;Weighing device, for weighing the weight of the battery;Film coating device, for the battery is coated;Discharging device, for the battery after film coating is transported out;The feeding device, voltage measuring device, weighing device, film coating device, discharging device are sequentially connected.The utility model mainly solves the technical problem that battery needs to be repeatedly operated by manpower in the process of automatic detection and film coating, reduces production efficiency and product yield.

[0005] The above-mentioned patent can be automatically coated without manual intervention, but in actual production process, the machine needs to be controlled by human to control the production line to prevent accidents, and the above-mentioned patent cannot limit the position of the battery during testing, which may cause the battery to deviate during testing, resulting in errors in test results.

[0006] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. UTILITY MODEL CONTENT

[0007] The utility model aims at providing a kind of battery automatic test film coating production line which can effectively solve the above-mentioned technical problems.

[0008] In order to achieve the purpose of the utility model, the following technical solutions are adopted:

[0009] An automated battery testing and coating production line includes: a frame, a coating assembly, a testing assembly, a limiting assembly, and a moving assembly;

[0010] The limiting component includes a positioning rod, a mounting frame, a guide rail, a moving block, and a sorting disc; the positioning rod is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the guide rail, the guide rail is slidably connected to the moving block, and the moving block is fixedly connected to the sorting disc.

[0011] Furthermore, the coating assembly comprises a conveyor belt, a limiter, a coating machine, a partition, a reinforcing device, and a rotating rod; the conveyor belt is equipped with a drive source, the drive source is fixedly connected to the limiter, the limiter is fixedly connected to the coating machine, the coating machine is fixedly connected to the partition, the partition is fixedly connected to the reinforcing device, and the reinforcing device is rotatably connected to the rotating rod.

[0012] Furthermore, the testing assembly includes a rotating shaft, a fixed frame, a movable plate, and a detection head; a drive motor is provided on the side of the rotating shaft, the rotating shaft is rotatably connected to the fixed frame, the rotating shaft is threadedly connected to the movable plate, the movable plate is fixedly connected to the detection head, the rotating shaft surface is provided with threads, and the movable plate is provided with a threaded groove adapted to the rotating shaft.

[0013] Furthermore, the moving component comprises a driver, a fixed housing, a moving slide, a sliding block, and a mounting block; the driver is fixedly connected to the fixed housing, the fixed housing is fixedly connected to the moving slide, the moving slide is slidably connected to the sliding block, and the sliding block is fixedly connected to the mounting block.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides an automatic battery testing and coating production line, which uses a positioning rod fixed on a mounting frame as a reference, and the mounting frame is then securely connected to a guide rail. The guide rail guides a moving block to slide on it, and the moving block is fixedly connected to a sorting disc, thereby achieving precise adjustment and control of the position of the sorting disc to meet the needs of precise positioning and sorting of batteries. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] Figure 1 This is a schematic diagram of the structure of an automatic battery testing and coating production line according to the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of an automatic battery testing and coating production line according to the present invention;

[0018] Figure 3 This utility model relates to an automated battery testing and coating production line. Figure 1 Enlarged view of point A in the middle;

[0019] Figure 4 This utility model relates to an automated battery testing and coating production line. Figure 1 Enlarged view of point B in the middle;

[0020] Figure 5 This utility model relates to an automated battery testing and coating production line. Figure 2 Enlarged view of point C in the middle.

[0021] In the diagram: 1. Frame; 2. Coating assembly; 21. Conveyor belt; 22. Limiter; 23. Coating machine; 24. Partition; 25. Reinforcing device; 26. Rotating rod; 3. Testing assembly; 31. Rotating shaft; 32. Fixing frame; 33. Moving plate; 34. Detection head; 4. Limiting assembly; 41. Positioning rod; 42. Mounting frame; 43. Guide rail; 44. Moving block; 45. Sorting plate; 5. Moving assembly; 51. Driver; 52. Fixing shell; 53. Moving slide; 54. Sliding block; 55. Mounting block. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0023] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0024] likeFigures 1 to 5 As shown, an automated battery testing and coating production line includes: a frame 1, a coating assembly 2, a testing assembly 3, a limiting assembly 4, and a moving assembly 5.

[0025] With the booming development of the new energy vehicle market, the requirements for the safety and performance of power batteries are becoming increasingly stringent. Battery pack technology, with its advantages of high safety and long lifespan, occupies an important position in the power battery field.

[0026] The coating assembly 2 comprises a conveyor belt 21, a limiter 22, a coating machine 23, a partition 24, a reinforcing device 25, and a rotating rod 26. The conveyor belt 21 contains a drive source, which is fixedly connected to the limiter 22. The limiter 22 is fixedly connected to the coating machine 23, the coating machine 23 is fixedly connected to the partition 24, the partition 24 is fixedly connected to the reinforcing device 25, and the reinforcing device 25 is rotatably connected to the rotating rod 26. The drive source within the conveyor belt 21 provides power to the conveyor belt 21, enabling it to continuously and stably transport batteries. The limit switch 22 ensures that the product maintains the correct position and posture during the wrapping process, preventing displacement or misalignment. The wrapping machine 23 is fixedly connected to the separator 24, which helps maintain the stability and continuity of the wrapping process. The separator 24 can prevent the membrane material from wrinkling or shifting during the wrapping process, and also helps to keep the battery in the position directly below the wrapping machine 23. The reinforcement 25 can be moved or adjusted by rotating the rod 26 to adapt to the wrapping requirements of different products. The reinforcement 25 makes necessary movements and adjustments during the wrapping process to ensure that the membrane material can fit tightly against the battery surface.

[0027] The limiting component 4 includes a positioning rod 41, a mounting frame 42, a guide rail 43, a moving block 44, and a sorting disk 45. The positioning rod 41 is fixedly connected to the mounting frame 42, the mounting frame 42 is fixedly connected to the guide rail 43, the guide rail 43 is slidably connected to the moving block 44, and the moving block 44 is fixedly connected to the sorting disk 45. By fixing the positioning rod 41 to the mounting frame 42 as a reference, and then firmly connecting the mounting frame 42 to the guide rail 43, the guide rail 43 guides the moving block 44 to slide on it, and the moving block 44 is fixedly connected to the sorting disk 45, thereby achieving precise adjustment and control of the position of the sorting disk 45 to meet the needs of precise positioning and sorting of batteries.

[0028] The test assembly 3 includes a rotating shaft 31, a fixed frame 32, a movable plate 33, and a detection head 34. A drive motor is mounted on the side of the rotating shaft 31. The rotating shaft 31 is rotatably connected to the fixed frame 32, and threadedly connected to the movable plate 33. The movable plate 33 is fixedly connected to the detection head 34. The rotating shaft 31 has threads on its surface, and the movable plate has a threaded groove that matches the rotating shaft 31. When the drive motor starts and drives the rotating shaft 31 to rotate, the movable plate 33 moves axially along the rotating shaft 31 because of the threads on its surface and the threaded groove in the movable plate 33. This movement is precise because the threaded connection has self-locking and positioning properties. As the movable plate 33 moves, the detection head 34, fixedly connected to the movable plate 33, also moves accordingly, thereby achieving precise detection or measurement of the battery.

[0029] The moving component 5 consists of a driver 51, a fixed housing 52, a moving slide 53, a sliding block 54, and a mounting block 55. The driver 51 is fixedly connected to the fixed housing 52, the fixed housing 52 is fixedly connected to the moving slide 53, the moving slide 53 is slidably connected to the sliding block 54, the sliding block 54 is fixedly connected to the mounting block 55, and the mounting block 55 is also fixedly connected to the mounting frame 32. The driver 51 provides power to drive the sliding block 54 in the moving slide 53 on the fixed housing 52 to move smoothly along a preset path. The sliding block 54 drives the mounting block 55 and its load to move together, while the mounting frame 32 provides the necessary stability and support to ensure that the entire component moves accurately and stably in the expected manner, and drives the mounting frame 32 to move, which facilitates the adjustment of the detection position.

[0030] Working principle:

[0031] The conveyor belt 21 is equipped with a drive source that provides power to the conveyor belt 21, enabling it to continuously and stably transport batteries. The limiter 22 ensures that the product maintains the correct position and orientation during the wrapping process, preventing displacement or misalignment. The wrapping machine 23 is fixedly connected to the separator 24, which helps maintain the stability and continuity of the wrapping process. The separator 24 prevents the film material from wrinkling or shifting during wrapping and also helps maintain the battery position directly below the wrapping machine 23. The reinforcement 25 can be moved or adjusted via the rotating rod 26 to accommodate different products. To meet the requirements for battery coating, the positioning rod 41 is fixed to the mounting bracket 42 as a reference. The mounting bracket 42 is then securely connected to the guide rail 43, which guides the moving block 44 to slide on it. The moving block 44 is fixedly connected to the sorting disk 45, thereby achieving precise adjustment and control of the position of the sorting disk 45 to meet the requirements for precise positioning and sorting of batteries. When the drive motor starts and drives the rotating shaft 31 to rotate, the moving plate 33 will move along the axial direction of the rotating shaft 31 because the rotating shaft 31 has threads on its surface and the moving plate 33 has a threaded groove that matches the rotating shaft 31. This movement is precise because the threaded connection has self-locking and positioning properties. As the moving plate 33 moves, the detection head 34 fixedly connected to the moving plate 33 will also move accordingly, thereby achieving precise detection or measurement of the battery.

[0032] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A battery automated testing and coating production line, characterized in that, include: Frame, wrapping assembly, testing assembly, limit assembly, moving assembly; The limiting component includes a positioning rod, a mounting frame, a guide rail, a moving block, and a sorting disc; the positioning rod is fixedly connected to the mounting frame, the mounting frame is fixedly connected to the guide rail, the guide rail is slidably connected to the moving block, and the moving block is fixedly connected to the sorting disc.

2. The battery automated testing and coating production line as described in claim 1, characterized in that, The coating assembly consists of a conveyor belt, a limiter, a coating machine, a partition, a reinforcing device, and a rotating rod. The conveyor belt is equipped with a drive source, which is fixedly connected to the limiter. The limiter is fixedly connected to the coating machine, the coating machine is fixedly connected to the partition, the partition is fixedly connected to the reinforcing device, and the reinforcing device is rotatably connected to the rotating rod.

3. The battery automated testing and coating production line as described in claim 1, characterized in that, The testing assembly includes a rotating shaft, a fixed frame, a movable plate, and a detection head; a drive motor is provided on the side of the rotating shaft, the rotating shaft is rotatably connected to the fixed frame, the rotating shaft is threadedly connected to the movable plate, the movable plate is fixedly connected to the detection head, the rotating shaft surface is provided with threads, and the movable plate is provided with a threaded groove adapted to the rotating shaft.

4. The battery automated testing and coating production line as described in claim 1, characterized in that, The moving component consists of a driver, a fixed housing, a moving slide, a sliding block, and a mounting block; the driver is fixedly connected to the fixed housing, the fixed housing is fixedly connected to the moving slide, the moving slide is slidably connected to the sliding block, and the sliding block is fixedly connected to the mounting block.

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