The pole piece slitting machine is a key equipment on the lithium battery production line
Posted by delishslitter
from the Business category at
02 Dec 2024 08:12:23 am.
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1. Equipment overview
Through advanced numerical control technology and image recognition technology, the pole piece slitting machine realizes the fast and accurate slitting of the pole piece. It is usually composed of parts such as feeding system, slitting system, positioning system and receiving system, among which the slitting system is the core component of the equipment.
2. The working principle
Feeding: The unslipped pole pieces are placed in the feeding system, and after positioning, the pole pieces are sent to the slitting system by the transmission device.
Slitting: The slitting system is mainly composed of a slicing knife and a pressure roller. The slicing knife cuts the pole piece into thin pieces of the specified width by rapid rotation, and the pressure roller ensures the accuracy and flatness of the cutting by pressurizing the pole piece.
Positioning: The positioning system uses image recognition technology to locate the slitted thin slice to ensure the accuracy of subsequent processing.
Receiving: The positioned flakes are received by the rewinding system and stacked in a unified manner or then wound for collection.
3. Equipment features
High precision: The pole piece slitting machine can realize the accurate slitting of the pole piece and meet the high-precision requirements of the pole piece size in the production of lithium batteries.
High efficiency: high degree of automation, can quickly complete the slitting of a large number of pole pieces, improve production efficiency.
Strong compatibility: It is suitable for pole piece slitting of various specifications and materials, and has strong adaptability and flexibility.
Good stability: Adopt stable mechanical structure and advanced control technology to ensure the stability of cutting accuracy in long-term operation.
4. Technical parameters
The technical parameters of the pole piece slitting machine vary from manufacturer to model to manufacturer, but generally include the following:
Slitting width range: usually can be set within a certain range, such as ≤650mm.
Slitting speed: According to the different equipment models and configurations, the slitting speed is also different, generally up to 1-50m/min.
Small slitting width: The minimum slitting width that can be achieved, such as 25mm.
Equipment specifications: including dimensions, weight, load-bearing and other parameters.
Environmental requirements: such as power supply, compressed air, ambient temperature and humidity, etc.
5. The field of application
The pole piece slitting machine is widely used in the lithium battery manufacturing industry and is one of the important equipment in the lithium battery production line. In addition, it can be used in the fields of electronic components, the automotive industry, polymer materials, optical instruments, and other fields to manufacture extremely thin and small-sized parts for high-quality products.
6. The development trend
With the continuous expansion of the lithium battery market and the continuous progress of technology, the pole piece slitting machine is also developing and improving. In the future, the pole piece slitting machine will pay more attention to the development direction of intelligence, automation and environmental protection, and realize the intelligent control and remote monitoring of the equipment through the introduction of advanced control technology and sensor technology; At the same time, more environmentally friendly cutting technology and materials are used to reduce pollution and emissions in the production process.
To sum up, as a key equipment in lithium battery manufacturing, the pole piece slitting machine plays an important role in the lithium battery production line due to its high precision, high efficiency, strong compatibility and good stability. With the continuous progress of technology and the continuous development of the market, the development prospect of pole piece slitting machine will be broader.
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