Automatic film pasting mechanism for lithium battery heat insulation plate

Abstract

The utility model discloses an automatic film pasting mechanism for a lithium battery heat insulation plate, and relates to an automatic film pasting mechanism. Comprising a fixing plate, a conveying mechanism, a linear module, a CCD detection system, a PET film feeding table, a tray carrier, a jacking blocking device and a film pasting system, the linear module is arranged on the fixing plate, the conveying mechanism is arranged below the linear module, the tray carrier is arranged on the conveying mechanism, aerogel to be pasted with a film is arranged on the tray carrier, and the linear module is provided with the film pasting system. A CCD detection system is arranged on one side of the film pasting system, a PET film feeding table is arranged on one side of the conveying mechanism, a jacking blocking device is arranged below the conveying mechanism, and a plurality of buffering ejector pins are arranged on the jacking blocking device. The device is reasonable in structural design, capable of greatly improving efficiency and high in practicability.

Description

Technical Field

[0001] This utility model relates to an automatic film application mechanism, specifically an automatic film application mechanism for lithium battery heat insulation panels. Background Technology

[0002] With the rapid development of electric vehicles (EVs) and energy storage systems, the performance and safety of power batteries have become a key research focus. Power batteries, especially lithium-ion batteries, as core components of electric vehicles and renewable energy storage systems, face thermal management challenges brought about by continuously increasing energy density and faster charging speeds. Under high energy density and high power density operating conditions, the battery's operating temperature is prone to rise. Overheating not only affects battery efficiency but also seriously impacts its safety performance. Currently, the electric vehicle field uses polymer aerogel materials as the preferred filler, pressing the aerogel into sheets and placing them between individual cells to prevent the domino effect caused by thermal runaway of one cell. However, aerogel materials cannot be used directly after being pressed into sheets or plates; a PET film needs to be applied to the aerogel surface, and then the layers are hot-pressed and sealed to form a complete heat insulation plate. Due to the large demand for heat insulation plates, manual film application and encapsulation cannot meet market needs. To improve encapsulation efficiency, this invention designs an automatic PET film application mechanism to enhance work efficiency. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic film-applying mechanism for lithium battery heat insulation panels. The mechanism has a reasonable structural design, which can greatly improve efficiency and is highly practical.

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: an automatic film-applying mechanism for lithium battery heat insulation panels, comprising a fixed plate, a conveying mechanism, a linear module, a CCD detection system, a PET film loading platform, a tray carrier, a lifting and blocking device, and a film-applying system. The linear module is arranged on the fixed plate, and the conveying mechanism is arranged below the linear module. The tray carrier is arranged on the conveying mechanism, and the tray carrier is loaded with aerogel to be applied. The film-applying system is arranged above the linear module. The CCD detection system is arranged on one side of the film-applying system, and the PET film loading platform is arranged on one side of the conveying mechanism. The lifting and blocking device is arranged below the conveying mechanism, and multiple buffer pins are arranged on the lifting and blocking device.

[0005] Preferably, a tray carrier pressure plate is provided on the guide rail of the conveying mechanism.

[0006] The beneficial effects of this utility model are as follows: The structure of this utility model is reasonable. Through reasonable design and efficient automated process, the production efficiency and quality of lithium battery heat insulation board are significantly improved, meeting the needs of electric vehicles and energy storage systems for high-performance and high-safety power batteries. Attached Figure Description

[0007] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments;

[0008] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0009] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0010] Reference Figure 1 The specific embodiment adopts the following technical solution: an automatic film-applying mechanism for lithium battery heat insulation panels, including a fixed plate 1, a conveying mechanism 2, a linear module 3, a CCD detection system 4, a PET film loading platform 5, a tray carrier 6, a lifting and blocking device 7, and a film-applying system 8. The linear module 3 is arranged on the fixed plate 1, the conveying mechanism 2 is arranged below the linear module 3, the tray carrier 6 is arranged on the conveying mechanism 2, and the aerogel 9 to be applied is loaded on the tray carrier 6. The film-applying system 8 is arranged above the linear module 3, the CCD detection system 4 is arranged on one side of the film-applying system 8, the PET film loading platform 5 is arranged on one side of the conveying mechanism 2, the lifting and blocking device 7 is arranged below the conveying mechanism 2, and multiple buffer pins 10 are arranged on the lifting and blocking device 7.

[0011] It is worth noting that a tray carrier pressure plate 11 is provided on the guide rail of the conveying mechanism 2.

[0012] The working principle of this specific implementation method is as follows:

[0013] 1. When the tray carrying aerogel flows to the station with PET film, the lifting and blocking device is pushed upward by the bottom cylinder until the buffer pin completely lifts the tray carrier away from the surface of the conveyor belt and is pressed by the tray pressure plate to reach the stop state.

[0014] 2. After the tray carrier stops, the linear module drives the film application system to suck the PET film from the loading platform to the aerogel film application area and blow air to apply the film. After the film application is completed, the CCD detection system of the film application system determines whether the PET film application meets the requirements and whether there are any skew or misalignment.

[0015] 3. After the CCD inspection is successful, the lifting cylinder returns to its original position, causing the tray carrier to fall back onto the conveyor belt and flow to the next station for hot-pressing and sealing.

[0016] This specific embodiment achieves automatic conveying and positioning of the aerogel insulation board through the cooperation of the conveying mechanism 2 and the linear module 3. The combination of the PET film loading platform 5 and the film application system 8 fully automates the PET film loading and application process, greatly improving production efficiency. The CCD detection system 4 can monitor the position and status of the aerogel in real time, ensuring the accuracy of the film application process. The buffer pins 10 on the lifting blocking device 7 can lift the aerogel when necessary, preventing it from shifting during conveying, further ensuring the accuracy of film application. The design of the tray carrier 6 keeps the aerogel stable during conveying and film application, and the setting of the tray carrier pressure plate 11 further prevents the aerogel from shaking or shifting during conveying, ensuring the reliability of the entire process. This mechanism integrates multiple functional modules such as conveying, detection, loading, and film application, and achieves efficient and precise automated production through reasonable layout and coordinated work. Due to the independence and modular design of each functional module, the mechanism is easy to maintain and operate. When a module fails, it can be quickly replaced or repaired, reducing downtime and improving production efficiency.

[0017] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic film-applying mechanism for lithium battery heat insulation panels, characterized in that, The system includes a fixed plate (1), a conveying mechanism (2), a linear module (3), a CCD detection system (4), a PET film loading platform (5), a tray carrier (6), a lifting and blocking device (7), and a film application system (8). The fixed plate (1) is equipped with a linear module (3), the conveying mechanism (2) is located below the linear module (3), the tray carrier (6) is located on the conveying mechanism (2), and the tray carrier (6) is loaded with aerogel (9) to be applied. The linear module (3) is equipped with a film application system (8), the film application system (4) is located on one side of the film application system (8), the PET film loading platform (5) is located on one side of the conveying mechanism (2), the lifting and blocking device (7) is located below the conveying mechanism (2), and multiple buffer pins (10) are located on the lifting and blocking device (7).

2. The automatic film-applying mechanism for a lithium battery heat insulation plate according to claim 1, characterized in that, The conveying mechanism (2) is provided with a tray carrier pressure plate (11) on the guide rail.

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