Automatic stereo library By building structure?
1. Integrated warehouse. The high-rise shelves of this automated warehouse are integrated with the building, making it difficult for goods to enter and exit. Therefore, such warehouses are not suitable for automated unmanned operation. High rise shelves cannot be disassembled separately. The warehouse no longer has separate columns and beams. The roof is laid on the top of the shelf. The shelf also serves as a roof truss and is a permanent fixed device, which makes the construction cost of this type of warehouse lower. Integrated three-dimensional warehouse generally has many floors, and adopts steel structure or reinforced concrete structure.
2. Independent three-dimensional warehouse. The warehouse building and the high-rise shelf are not integrated, but built separately. Generally, after the building is completed, high-rise shelves and related mechanical equipment are installed inside the building according to the design scheme. The separated stereoscopic warehouse is not a permanent facility. It can be reinstalled and technically transformed as needed, so it is more flexible. Generally speaking, because its buildings and high-rise shelves are built separately, the cost is high, and the separate three-dimensional warehouse is also suitable for the transformation of old warehouses. The split type stereoscopic warehouse generally has fewer floors and is mainly of steel structure. It can be assembled or disassembled and has certain mobility.
In the modern logistics system, the warehouse logistics center, the warehouse with large throughput and storage capacity, and the inventory warehouse of the distribution center mostly use three-dimensional warehouses, while the warehouse workshop, the distribution department of the distribution center, and the transfer center mostly use three-dimensional warehouses Warehouse Independent three-dimensional warehouse.
(4) Classification according to the type of machinery used for loading and unloading goods in the three-dimensional warehouse
1. Storage rack and forklift warehouse. There are three types of forklifts used in the stereoscopic warehouse: overhead forklift, forearm forklift and side forklift. The latter two types of forklifts also need a certain lifting height. Forklifts are load-bearing on the ground, not fixed facilities, so they are highly mobile. However, the aisle width occupied by forklift operation is relatively large, and the Z-lift height is generally not more than 6 meters, which is only applicable to middle and low rise three-dimensional warehouses.
2. Lane stacker stereoscopic warehouse. Storage rack of stereoscopic warehouse Lane stacker is used for the passage between. There are mainly two types of roadway stacker: upper bearing suspension type, lower guide rail bearing type, and lower bearing upper guide rail. It is mainly used for medium and high level stereoscopic warehouses.
(5) Automated three-dimensional warehouse is classified according to operation mode
1. Manual addressing, manual loading and unloading. The machine recognizes the address on the high-rise shelf through manual operation, and then manually removes the goods from the shelf or loads the goods from the truck onto the shelf.
2. Automatic addressing, manual loading and unloading. The machine automatically addresses and recognizes addresses according to input instructions. It will stop automatically after running to the preset position, and then manually load or take materials from the mechanical rack.
Some aisles are not enough, and some aisles have unbalanced overloaded cargo spaces, which will also reduce the utilization rate; The technical requirements of warehouses are high, the precision requirements of equipment manufacturing and warehouse construction are high, and the transport vehicles of other units also need pallets and boxes. It is more difficult to prevent the unit carrier from being stuck in gravity sliding, and it is more difficult to troubleshoot; In addition, this kind of warehouse structure is steel structure, which is more expensive.
The scope of application of this kind of warehouse is three: first, the factory backup warehouse or circulation warehouse in crowded areas, mainly to reduce the floor area and increase the storage capacity; The other is the picking warehouse in the distribution center, especially the parts unit. Automatic picking; The third is the platform delivery warehouse. The delivery end is located on the platform, which is conducive to improving the loading speed and shortening the loading distance.
3. Automated cabinet type stereoscopic warehouse. It is a small movable closed three-dimensional warehouse, composed of cabinet shell and cabinet.
