1. The B5 AGV transfer project of BOE Hefei Plant is mainly used in the lamination section of the flat panel display industry. After the front-end equipment is processed, it is sent to the laminating equipment for processing, and the intelligent transfer of AGV is used to realize cross-floor transportation. Connect with the inventory management system, report material positions and material information in real time, and schedule autonomously.
2. Summary of the difficulties of the project: The main problems faced by this project are the large size of transported materials, high cleanliness requirements (standard cleanliness requirements), a large number of docking machines and different docking heights, and a high error rate in manual handling.
3. Functions and benefits offered by Casun AGV: after using Casun AGV, manual handling will be replaced. The unmanned operation of the whole line greatly improves the degree of intelligent manufacturing and transportation efficiency, ensuring the integrity and traceability of the logistics data chain and improving the yield rate.
Multiple equipment drums are automatically docked, and the docking height of each equipment is inconsistent. Multiple sets of lifting docking platforms are used for transferation and connection to realize automatic loading and unloading of materials at different heights.
2. Class 1000 dust-free workshop with high cleanliness
The workshop where the project is located is a thousand-level workshop, which requires high dust-free treatment of the truck.
3. Manual handling has low efficiency and high error rate
Manual handling of such large materials will be much time-consuming and difficult. Due to the large number of docking machines and various technological processes, the error rate during the transfer process is high, resulting in low production efficiency.
4. Manpower-intensive, the high cost for labor salary
In order to meet the fast-paced production efficiency, the demand for porters is large and the working hours are long, which will lead to high costs for salary and management costs.
1. There will be 12 magnetic stripe navigation carrying roller AGVs, 3 sets of automatic charging columns, 37 sets of temporary storage/ferry docking platforms, 4 sets of lifting docking platforms, and 1 set of AGV intelligent management system.
2. Through the docking with MES, the material can be ordered independently, and the optimal transportation route can be intelligently planned.
3. The perfect combination of Casun AGV intelligent management system + WMS storage location management system realizes intelligent scheduling and intelligent warehousing.
Using the method of temporary storage/ferry docking platform, the loading and unloading ports of different processes are used as a temporary storage docking platform to meet the demand for timely supply of materials and ensure the normal operation of the production line.
The AGV intelligent control system is connected with the MES system to automatically generate material transfer tasks, and can intelligently plan the optimal path to reduce invalid walking and improve operation efficiency. The AGV intelligent control system can also be connected with the WMS to manage the material information of the warehouse location in real time and realize the synchronization of accounts and materials.
Deploy in one step without expensive infrastructure and without waiting for downtime. After the equipment arrives at the site, it can be quickly online and put into production within 7 days.
Streamlined process improvement and cost savings.
The defect rate is reduced by 90%, and the line damage rate during transportation is increased to 99%, and 9% of the production needs of the entire line are met.
The task is connected to the MES, and it is the most convenient to realize the optimization of bit, path and system allocation.