1. Introducción

2. Tipos y configuraciones de máquinas enrolladoras de batería.

2.1 Máquina enrolladora de batería horizontal

2.2 Máquina de rodillos de batería vertical

2.3 Máquina de rodillos de batería de varias etapas

3. Pasos de operación de la máquina enrolladora de batería.

3.1 Etapa de preparación

3.2 Puesta en marcha

3.3 Procesamiento de electrodos

3.4 Inspección de calidad

3.5 Limpieza y mantenimiento

4. Precauciones de seguridad

4.1 Use equipo de protección

4.2 Cumplir con los procedimientos operativos

4.3 Mantener la máquina limpia

4.4 Inspección y mantenimiento periódicos

4.5 Parada de emergencia

5. Rango de aplicación

1. Introducción

    In the battery manufacturing industry, batteries play a crucial role in rolling machines. It is mainly used for rolling, compressing, and shaping battery electrodes to ensure uniform distribution and tight compaction of the electrodes, thereby improving the efficiency, capacity, and safety of the battery. The design of battery roller machines is usually based on precise mechanical principles and advanced control systems to achieve precise treatment of electrodes.

2. Types and configurations of battery roller machines

2.1. Horizontal battery roller machine:

    This type of machine adopts horizontally arranged roller shafts, suitable for large-scale production, and has high throughput.

Usually equipped with an automatic feeding system, it can continuously feed electrodes into the roller shaft for processing.

The clearance and pressure of the roller shaft can be adjusted through a precise control system to meet the processing needs of different electrodes.

2.2. Vertical battery roller machine:

    The vertically arranged roller shaft makes the machine more compact and suitable for handling smaller or special shaped electrodes.

Vertical layout also helps to reduce material waste and dust pollution.

It also has a precise control system to ensure the accuracy and consistency of electrode processing.

2.3. Multi stage battery roller machine:

    By combining multiple roller shaft stages, multiple rolling and compression of the electrodes are achieved to achieve higher electrode density and uniformity.

Multi stage design allows for the application of different pressures and speeds at different stages to meet the processing needs of different materials.

Usually equipped with advanced monitoring systems for real-time monitoring of electrode quality and processing.

3. Operation steps of battery roller machine

3.1 Preparation stage:

    Check if the machine is in good condition, including the roller shaft, transmission system, control system, etc.

    Clean up debris and dust inside and outside the machine to ensure a clean working environment.

    Prepare the electrode materials to be processed and check if their quality and specifications meet the requirements.

3.2 Start up:

    Press the power button to start the control system of the battery on the roller machine.

According to the characteristics of electrode materials and processing requirements, set appropriate parameters such as roller shaft clearance, pressure, and speed.

Check if the machine is running properly and perform necessary preheating or calibration operations.

3.3 Electrode processing:

    Feed the electrode material between the roller shafts to ensure that the electrodes are evenly distributed and tightly adhere to the surface of the roller shaft.

Start the roller shaft rotation to roll and compress the electrodes. During the processing, closely monitor the changes in the electrodes and adjust parameters as needed.

After processing, remove the electrode from between the roller shafts and conduct a preliminary quality inspection.

3.4 Quality inspection:

    Conduct a detailed quality inspection on the processed electrodes, including thickness, density, uniformity, and other indicators.

Use professional equipment to measure and analyze electrodes to ensure they meet product standards and customer requirements.

Mark and record the unqualified electrodes, and take corresponding treatment measures.

3.5 Cleaning and maintenance:

    After each processing is completed, promptly clean the residues and dust inside and outside the machine.

Regularly inspect the wear and damage of components such as roller shafts, transmission systems, and control systems, and carry out necessary repairs and replacements.

Regular maintenance and upkeep of the machine to extend its service life and maintain stable performance.

4.  Safety precautions

4.1 Wear protective equipment: When operating the battery roller machine, protective gloves, goggles, and earplugs must be worn to prevent accidental injury.

4.2 Adhere to operating procedures: Strictly follow the operating procedures and do not change parameters or engage in illegal operations without authorization.

4.3 Keep the machine clean: Regularly clean the internal and external residues and dust of the machine, and maintain a clean and orderly working environment.

4.4 Regular inspection and maintenance: Regularly inspect and maintain the machine to ensure its normal operation and stable performance.

4.5 Emergency stop: In the event of an emergency or machine malfunction, the emergency stop button should be immediately pressed and the power should be cut off to ensure the safety of personnel and equipment.

5. Application range

    Battery roller crusher, also known as double roller crusher or roller crusher, has a wide range of applications. Firstly, battery roller machines (especially lithium battery roller machines) play an important role in the battery industry, mainly used in the production process of electronic products such as lithium-ion batteries, polymer lithium-ion batteries, and solid-state batteries. Its main function is to combine and fix the positive and negative electrodes of the battery cell through the rolling process. Different types of battery cells require different roller presses because they require different rollers and roller pressures.

    Además, las prensas de rodillos de batería (o más generalmente, las prensas de rodillos) también se utilizan ampliamente en industrias como la química y la electrónica. En la industria química, las prensas de rodillos se pueden utilizar para el procesamiento por extrusión de materias primas para cumplir con los requisitos del proceso requeridos. Especialmente en la industria de las baterías, la prensa de rodillos específica para baterías está diseñada específicamente para el proceso de laminación de baterías de iones de litio. Debido a la alta precisión requerida para el laminado de placas polares, la prensa de rodillos debe tener características como alta dureza, presión uniforme, fácil ajuste y alta precisión.

Además de las industrias química y de baterías, las máquinas de rodillos de batería (o máquinas de rodillos para fabricar arena) también son adecuadas para la trituración en industrias como la minería, el cemento, las carreteras, los ferrocarriles, el carbón, la metalurgia y los materiales de construcción. Puede triturar diversos materiales pétreos con una resistencia a la compresión inferior a 160 megapascales, como guijarros de río, calcita, cuarzo, mármol, guijarros, bentonita, mineral de hierro, piedra azul, piedras de montaña, escoria de agua, piedra caliza, arena erosionada, diabasa, granito, basalto. , etc.

En general, el rango de aplicaciones de las máquinas enrolladoras de batería es amplio y no se limita a la industria de las baterías, sino que también incluye múltiples industrias como la química, la minería, el cemento, las carreteras, los ferrocarriles, el carbón, la metalurgia, los materiales de construcción, etc.