With the accelerated pace of economic globalization, the huge potential of the logistics supply chain is attracting more and more attention. The logistics center is one of the important hub of the logistics supply chain. It is to accept and deal with the downstream user's order information, the upstream supply side of the bulk of the goods for centralized storage, processing and other operations, and downstream of the bulk transport facilities and institutions.

    As an important part of the logistics center, automated three-dimensional library directly affects the business leaders to develop strategies and plans to direct and adjust the actions of enterprises.

    Determine the main form of the automated three-dimensional library and related parameters

    After the completion of all the original data collection, according to these first-hand information to calculate the design requirements of the relevant parameters, including: ① the entire reservoir area of the total storage requirements, that is, the warehouse flow requirements: ② cargo unit shape Size and its weight; ⑤ warehouse storage area (shelf area) the number of positions: ④ combined with the above three points to determine the storage area (shelf) shelf number of rows, the number of columns and other related technical parameters.

    Reasonable layout of the automatic layout of the three - dimensional library and logistics map

    In general, the automated three-dimensional library includes: storage temporary storage area, inspection area, palletizing area, storage area, the temporary storage area, tray temporary area, non-conforming product temporary storage area and debris area. Planning, the three-dimensional warehouse does not have to plan each of these areas are planned, according to the user's process characteristics and requirements to a reasonable division of the region and increase or decrease the region. At the same time, but also a reasonable consideration of the material flow, so that the flow of materials unimpeded, which will directly affect the ability and efficiency of automated three-dimensional library.

    Select the type of mechanical equipment and related parameters of automated three-dimensional library

    Shelf

    Shelf design is an important part of the three-dimensional warehouse design, it directly affects the three-dimensional warehouse area and space utilization.

    ① shelf form: the form of a lot of shelves, and used in the automatic three-dimensional library shelves are generally: beam-type shelves, leg-type shelves, such as mobile shelves. Design, according to the cargo unit size, weight and other related factors to a reasonable selection.

    ② size of the goods: the size of the goods depends on the cargo unit and the shelf column, beams (legs) between the size of the gap, the same, to a certain extent, also by the shelf structure type and other factors.

    Stacking machine

    The stacker is the core of the entire automated library, which is carried from one place to another by manual operation, semi-automatic operation or fully automatic operation. It consists of rack (upper beam, lower beam, column), horizontal walking mechanism, lifting mechanism, loading platform, fork and electrical control system.

    Conveyor system

    According to the logistics map, a reasonable choice of the type of conveyor, including: roller conveyor, chain conveyor, belt conveyor, lifting loader, hoist and so on. At the same time, but also according to the instantaneous flow of the warehouse to determine the speed of the conveyor system.

    Other equipment

    According to the warehouse process and some of the special requirements of users, may be appropriate to add some auxiliary equipment, including: handheld terminals, forklifts, balance hanging and so on.

    Preliminary design of the control system and warehouse management system (WMS) of the functional modules

    According to the warehouse process and the user's requirements, reasonable design control system and warehouse management system (WMS). Control systems and warehouse management systems are generally modular and easy to upgrade and maintain.

    Simulation simulation of the whole system

    Under the condition of the condition, the simulation of the whole system can be carried out to describe the storage and transportation of the three-dimensional warehouse, and some problems and shortcomings are found, and the corresponding correction is made to optimize the whole AS / RS system.

    Perform detailed design of equipment and control management system

    The above is the general process of automatic three-dimensional library design, in the specific design, can be combined with the specific circumstances of flexible use.