With the continuous expansion of manufacturing scale and the increase of production demand, the number of products needed to be stored will also increase as well.Nowadays, the inventory of warehousing and logistics enterprises far exceeds the original warehouse design standards.Therefore, it is inevitable that all kinds of warehousing products can not be stored reasonably and orderly according to the cargo space planning, in addition to affecting the appearance of the storage capacity, but also to affect the quality, cost, search and other warehouse products. First, the reasons for the warehouse problems are

1. The functions and responsibilities of the warehouse department are unclear, the department post functions and responsibilities are unclear, the division of labor is not clear, and the responsibilities cannot be implemented to the person;

2. The warehouse layout planning is unreasonable, and the regional division is not clear, resulting in low space utilization and waste;

3. Product label is unclear, and there is no standard label;

4. Unreasonable product placement, mixed, disorderly, miscellaneous, the same products placed in several places, difficult to find goods; not done according to the "first in, first out" principle management;

5. Products are not stored without quality inspection, and good products and bad products are mixed together;

6. Product code management is not rigorous, and there is a phenomenon of one material and one code and one code;

7. Serious inventory backlog, improper handling of sluggish materials, and increase warehouse management costs and inventory pressure;

8. The warehouse management system is not perfect, there is no clear warehouse operation process, and the storage operation norms and management system are not perfect;

9. Lack of product data: no BOM table, product bill of material, etc., a lack of important basis for the distribution of production materials, serious work blindness, and low work efficiency;

10. The ERP system is useless, the system data is inaccurate and timely, fails to play its effective function, and it is difficult to provide reliable decision basis for management; material information is not shared, and inventory management information is not circulated. Second, how to improve the problems existing in the warehouse 1. Use the intelligent material storage system The intelligent material storage system uses two-dimensional code, one-dimensional code, electronic label, mobile Internet of things and other technologies to scientifically manage the warehouse material preparation, incoming material collection management, material error prevention, production scheduling, quality traceability and kanban control in the production process.By optimizing the process to improve the production efficiency, improve the product quality, shorten the production cycle, reduce the manufacturing cost, comprehensively prevent mistakes and stay, to achieve a comprehensive and scientific traceability management.