With the rapid development of electric vehicles and energy storage technology, the production efficiency and quality assurance of the block battery module as a core component have become particularly important. In the production process of the block battery module, laser coding technology has gradually become one of the key technologies in the automated production line due to its high precision and high efficiency. This article will provide a scientific analysis of the module laser coding technology on the automated production line of the block battery module.
1. Overview of Laser Coding Technology
Laser coding technology is a technology that uses laser beams to etch, mark or cut on the surface of materials. In the production process of square battery modules, laser coding technology is mainly used to engrave key information such as serial number, production date, batch number, etc. on the surface of the module to facilitate product traceability and management.
2. Advantages of laser coding technology
.High precision: Laser coding technology can achieve micron-level etching accuracy, ensuring the clarity and accuracy of the engraved information.
.High efficiency: Laser coding equipment can quickly complete the coding work of a large number of modules and improve production efficiency.
.Environmentally friendly and pollution-free: No chemical agents are required during the laser engraving process, and there is no pollution to the environment.
.Strong durability: Laser engraved information is not easily worn or tampered with and has a long durability.
3. Application of module laser coding technology on the automated production line of square battery modules
In the automated production line of square battery modules, module laser coding technology is usually used in conjunction with automated equipment such as robots and conveyor belts to achieve automatic coding of modules during the production process. The specific process is as follows:
.Module positioning: The module is transported to the designated location by a robot or conveyor belt and precisely positioned.
.Laser engraving: The laser engraving equipment automatically adjusts the parameters and position of the laser beam according to the preset engraving information and module position, and engraves the module surface.
.Quality inspection: After the engraving is completed, the engraving quality is inspected by a visual inspection system to ensure the accuracy and clarity of the
engraved information.
.Data recording: Record the engraved serial number, production date and other information into the database to facilitate subsequent product traceability and management.
4. Challenges and prospects of module laser coding technology
Although module laser coding technology has significant advantages in the automated production line of square battery modules, it still faces some challenges in actual application. For example, the material and color differences on the surfaces of different modules may lead to inconsistent engraving effects; the readability and durability of the engraved information also need to be tested and verified under different environmental conditions.
In the future, with the continuous advancement of laser technology and the continuous improvement of automated production lines, module laser coding technology will play a more important role in the production of square battery modules. At the same time, with the continuous development of technologies such as the Internet of Things and big data, module laser coding technology will also be combined with these technologies to achieve more intelligent and precise product traceability and management.
In short, as one of the key technologies in the automated production line of square battery modules, module laser coding technology plays an important role in improving production efficiency, ensuring product quality, and achieving product traceability. With the continuous advancement of technology and the continuous expansion of application scenarios, module laser coding technology will play a more extensive role in the future.
Huiyao Laser Technology (Luoyang) Co., Ltd. is a high-tech enterprise focusing on the research and development, manufacturing and sales of equipment for the new energy industry. Relying on the support of scientific research institutions such as the Luoyang Research Institute of Dalian University of Technology, the company has built a highly skilled R&D team, dedicated to providing customers with comprehensive laser welding equipment, battery cell assembly line equipment, module PACK automatic line equipment, battery structural parts automation equipment and other high-end intelligent equipment, and can tailor the most suitable production line solutions according to the different production needs of customer companies.
