Suzhou Kedou Precision Machinery Sharing: What is the production efficiency of the die-cutting machine for lithium battery pole pieces?

Suzhou Kedou Precision Machinery Co., Ltd. is a technical enterprise integrating R&D, production and sales. Equipment applications include die-cutting, bonding, slicing and slitting of accessories and new materials in semiconductor, medical, new energy, lithium battery, 3C, automobile, printing and wireless charging industries. Have the R&D and application strength of automatic production lines such as manipulator operation and PLC control of new products. Service hotline: 0512-65155765 Welcome to call for consultation!

The production efficiency of the die-cutting machine for lithium battery pole pieces is affected by many factors. The following is a detailed analysis from different dimensions:

Equipment performance

High-speed die-cutting ability: The advanced die-cutting machine for lithium battery pole pieces can realize 50-100 times or even higher frequency die-cutting per minute. For example, in some large-scale lithium battery production lines, the high-end die-cutting machine can run stably at a very high speed, which greatly improves the production efficiency of pole pieces. This is mainly due to its high-performance power system and transmission system. High-performance servo motor and frequency converter can accurately control the running speed and acceleration of die-cutting machine and realize rapid start and stop. At the same time, high-precision gear and chain transmission can ensure efficient transmission and accurate control of power, and reduce transmission errors and energy losses.

Fast loading, unloading and unwinding: Efficient loading, unloading and unwinding system is the key to improve the production efficiency of die cutting machine. Automatic feeding devices, such as suction plate or drum feeder, can quickly grab the pole pieces and accurately place them on the feeding belt. Some advanced feeding devices also have multi-station design, which can grab multiple pole pieces at the same time and realize continuous and efficient feeding. In receiving materials, automatic receiving devices such as winder or stacker can quickly collect and sort out the die-cut pole pieces. Taking the winder as an example, its high-precision tension control system can adjust the winding tension of pole pieces in real time, ensuring the winding quality and realizing efficient winding. Some winders also adopt double-station design. When the pole piece on one reel is wound, it can automatically switch to another reel to continue winding, which greatly improves the material receiving efficiency.

Degree of automation and intelligence

Automatic operation flow: The die-cutting machine for lithium battery pole piece realizes the automatic operation of the whole process from feeding, die-cutting to receiving through the automatic control system. Operators only need to set relevant parameters, such as die cutting speed, feeding length and winding tension, before the equipment runs, and the equipment can run automatically according to the preset program. During the operation, the automatic control system can monitor the running state of all parts of the equipment in real time, such as the rotating speed of the feeding motor, the position of the die cutter and the tension of the winder, and automatically adjust the running parameters of the equipment according to the monitoring data to ensure that the equipment is always in the best running state, thus improving the production efficiency. At the same time, the automatic operation process also reduces manual intervention, reduces equipment failures and product quality problems caused by human operation errors, and further improves production efficiency and product quality stability.

Intelligent monitoring and fault diagnosis: The intelligent monitoring system is an important part of the die-cutting machine for lithium battery pole pieces. It collects the running data of the equipment in real time by installing sensors at various key parts of the equipment, such as temperature, pressure, vibration, current and voltage, and transmits these data to the control system of the equipment for analysis and processing. Through real-time monitoring and analysis of the collected data, the control system can find out the abnormal conditions in the process of equipment operation in time, such as excessive temperature, excessive pressure, abnormal vibration, current overload, etc., and give an alarm in time through the alarm system of the equipment to remind operators to take timely measures to deal with them, so as to avoid production stagnation due to equipment failure, thus improving production efficiency. At the same time, the intelligent monitoring system can also record and analyze the running data of the equipment. Through long-term tracking and analysis of the running data of the equipment, the potential problems and hidden dangers existing in the running process of the equipment can be found in time, and the fault causes of the equipment can be accurately analyzed and judged through the fault diagnosis system of the equipment, providing accurate basis for the maintenance and repair of the equipment, thus improving the maintenance efficiency and reliability of the equipment, reducing the downtime of the equipment and further improving the production efficiency. In addition, some advanced die-cutting machines for lithium battery pole pieces also have the functions of remote monitoring and fault diagnosis. By connecting the equipment to the Internet, operators can remotely monitor the running status of the equipment at any time and place through terminal equipment such as mobile phones, tablet computers or computers, obtain the running data and alarm information of the equipment in real time, and remotely operate and control the equipment, such as starting, stopping and adjusting the running parameters. At the same time, when the equipment fails, the operator can send the fault information and operation data of the equipment to the technical support team or professional maintenance personnel of the equipment manufacturer in time through the remote monitoring system, and the technical support team or maintenance personnel can accurately judge the fault reason of the equipment through remote analysis and diagnosis of the fault information and operation data of the equipment, and guide the operator to take timely measures to deal with it through the remote monitoring system. Or directly arrange maintenance personnel to the site for maintenance, thus greatly improving the efficiency of equipment fault diagnosis and maintenance speed, reducing the downtime of equipment and further improving production efficiency.

Product switching and mold replacement

Fast product switching: In the production of lithium batteries, different types of lithium batteries have different requirements on the size, shape and accuracy of pole pieces. The die-cutting machine for lithium battery pole pieces needs to have fast product switching ability, so that it can quickly switch between different types of lithium battery production and improve production efficiency. In order to realize fast product switching, the die-cutting machine for lithium battery pole pieces usually adopts modular design and digital control system. Modular design will design each part of the equipment into independent modules, such as feeding module, die cutting module, receiving module and so on. These modules can be flexibly combined and configured according to different production requirements, so as to realize rapid product switching. For example, when it is necessary to produce pole pieces with different sizes, the relevant components in the feeding module and the receiving module, such as the feeding roller and the receiving roller, can be replaced to meet the production requirements of pole pieces with different sizes. At the same time, the digital control system can accurately control and manage each module of the equipment. By presetting the production parameters of different types of lithium battery pole pieces in the digital control system, such as die cutting speed, feeding length, winding tension, etc., when it is necessary to switch products, the operator only needs to select the corresponding product model in the digital control system, and the system can automatically adjust each module of the equipment to the corresponding production parameters, thus realizing rapid product switching. In addition, some advanced die-cutting machines for lithium battery pole pieces also have automatic identification and adjustment functions. By installing sensors and identification devices on the equipment, the equipment can automatically identify different types of lithium battery pole pieces, and automatically adjust each module of the equipment to the corresponding production parameters according to the identification results, so as to realize faster and more accurate product switching.

Efficient die replacement: the die is the key component of the die cutting machine for lithium battery pole pieces to realize die cutting of different shapes and sizes. In the process of lithium battery production, because different types of lithium batteries have different requirements on the shape and size of pole pieces, it is necessary to change the mold frequently. The efficiency of die replacement directly affects the production efficiency of die cutting machine for lithium battery pole pieces. In order to improve the efficiency of mold replacement, the following methods are usually adopted in the die cutting machine for lithium battery pole pieces: First, a quick clamping mechanism is adopted. The quick clamping mechanism can quickly and accurately install the mold on the equipment, and ensure the position accuracy and stability of the mold after installation. Common quick clamping mechanisms include hydraulic clamp, pneumatic clamp and electric clamp. By adopting advanced clamping technology and control mode, these fixtures can realize rapid clamping and disassembling of molds, which greatly improves the efficiency of mold replacement. For example, the hydraulic fixture can clamp the mold quickly and stably by using the pressure generated by the hydraulic system. At the same time, the hydraulic fixture can accurately control the clamping force of the mold by adjusting the pressure of the hydraulic system, thus ensuring the position accuracy and stability of the mold after installation. The second is to use the mold storage and transportation system. The mold storage and transportation system can classify and store different types of molds, and quickly transport the required molds to the mold replacement position of the equipment when the molds need to be replaced. Common mold storage and transportation systems include mold warehouse, automatic guided vehicle (AGV), conveyor belt, etc. By adopting advanced automation control technology and logistics transportation technology, these systems can realize rapid storage, transportation and replacement of molds, which greatly improves the efficiency of mold replacement. For example, the mold library can classify and store different types of molds, and by adopting an automatic storage and retrieval system, the molds can be quickly stored and retrieved. When the molds need to be replaced, the mold warehouse can quickly transport the required molds to the mold replacement position of the equipment through the automatic guided vehicle (AGV) or conveyor belt and other logistics transportation equipment, so as to realize the rapid replacement of molds. Thirdly, the mold pre-adjustment device is adopted. The mold presetting device can pre-adjust and set various parameters of the mold before the mold is installed on the equipment, so as to ensure that the mold can quickly enter the normal working state after being installed on the equipment. Common mold pre-adjustment devices include mold debugging platform, mold parameter measuring instrument, mold adjustment tool, etc. By adopting advanced measuring technology and adjusting tools, these devices can realize rapid and accurate measurement and adjustment of mold parameters, thus greatly improving the efficiency of mold replacement. For example, the mold debugging platform can provide a stable working platform for mold debugging. Before the mold is installed on the equipment, the mold can be placed on the mold debugging platform, and the parameters of the mold can be measured quickly and accurately by using measuring tools such as the mold parameter measuring instrument. Then, according to the measurement results, by using adjustment tools such as mold adjustment tools, the parameters of the mold are adjusted and set in advance to ensure that the mold can quickly enter the normal working state after being installed on the equipment. By adopting the above methods, the die cutting machine for lithium battery pole piece can realize efficient die replacement, which greatly improves the production efficiency of the equipment. At the same time, efficient mold replacement can also reduce the downtime of equipment and improve the utilization rate of equipment, thus bringing higher economic benefits to lithium battery manufacturers.