introduce Automatic stereo library Related structure and development status of
one Stereoscopic library goods shelves
The steel structure rack is the main equipment for storing goods in the storage area of high-rise racks. It is required to have sufficient strength, rigidity and overall stability, and it is required to have high dimensional accuracy and meet the seismic requirements. The rack of this system adopts adjustable crossbeam combined rack, which is composed of shelf pieces, cargo crossbeams and reinforced support bars. It is connected by plugging. The height is adjustable, and the adjustable spacing is 75mm. The height of the cargo space can be adjusted when necessary. It is easy to transport and install, and the combined shelf mainly meets the needs of long-term automatic operation of warehouse equipment.
Structural characteristics
The shelf is mainly composed of shelf pieces (columns), beams/corbels, top longitudinal and transverse beams, stiffeners, etc.
The main components of the shelf are thin-walled section steel. The shelf is produced by a fully automatic rolling mill, with high automation, high product precision, strong development, pollution-free, safe and reliable.
The surface treatment adopts electrostatic powder spraying. After the surface spraying treatment, the finished shelf has a beautiful appearance and strong corrosion resistance.
The crossbeam is positioned on the shelf piece column by the safety lock pin to prevent the crossbeam from falling down due to the rupture of the hanging piece caused by the strong impact on the crossbeam.
2. Conveying equipment
Conveying equipment includes chain conveyor, roller conveyor, transfer machine, elevator, AGV, cattle working machine, RGV, etc. It is widely used in the production logistics field, such as workshop conveyor line, online packaging line, automobile assembly line, etc.
In the automated warehouse system, the conveying system is the channel and bridge connecting the production site, the operation area and the storage area. It has the advantages of high degree of automation, high continuous operation efficiency, low maintenance cost, convenience and speed.
Automated Guided Vehicle (AGV) refers to a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical devices, which can travel along the specified guidance path, has safety protection and various transfer functions. In industrial applications, it does not need a driver, and uses rechargeable batteries as its power source. Generally, its travel route and behavior can be controlled by computers, or its travel route can be set up by using the electromagnetic path following system. The electromagnetic track is pasted on the floor, and the unmanned carrier moves and acts according to the information brought by the electromagnetic track.
Automatic three-dimensional warehouse is a new concept in logistics warehousing. The use of stereoscopic warehouse equipment can realize the rationalization of the high-level warehouse, the automation of access, and the simplicity of operation; The automated stereoscopic library is a form with high technical level at present. The main body of the automated three-dimensional warehouse is composed of shelves, roadway stacking cranes, in (out) warehouse workbench and automatic in (out) and operation control systems. The rack is a building or structure of steel structure or reinforced concrete structure. The rack is a storage space of standard size. The lane stacking crane runs through the lane between the racks to complete the storage and picking up work. Computer and barcode technology are used for management. The emergence and development of stereoscopic warehouse is the result of production and technology development after World War II. At the beginning of the 1950s, the three-dimensional warehouse with bridge type stacking crane appeared in the United States; At the end of the 1950s and the beginning of the 1960s, a driver operated three-dimensional warehouse of roadway stacking crane appeared; In 1963, the United States took the lead in adopting computer control technology in the elevated warehouse, and established the first computer controlled three-dimensional warehouse. Since then, automated stereoscopic libraries have developed rapidly in the United States and Europe, and formed specialized disciplines. In the mid-1960s, Japan began to build stereoscopic warehouses, and the development speed is getting faster and faster, becoming one of the countries with more automated stereoscopic warehouses in the world today.
Stereoscopic library
It is not too late to start the development of stereoscopic warehouse and its material handling equipment. In 1963, the first bridge stacker crane was developed. In 1973, the first computer controlled automated stereoscopic warehouse in China (15m high, in the charge of the lifting institute of the Ministry of Machinery) was developed. The warehouse was put into operation in 1980. Up to 2003, the number of automated stereoscopic warehouses in China has exceeded 200. Because of its high space utilization rate, strong inbound and outbound capacity, and the use of computers for control management, three-dimensional warehouse has become an indispensable storage technology for enterprise logistics and production management, and has been increasingly valued by enterprises.
The stereoscopic warehouse, also called automated stereoscopic warehouse, is a new concept emerging in logistics warehousing. Using the stereoscopic warehouse equipment, it can realize the rationalization of the high level of the warehouse, the automation of access, and the simplicity of operation: automated stereoscopic warehouse is a form of higher technical level at present. The main body of the automated stereoscopic warehouse is composed of shelves, roadway stacking cranes, in (out) warehouse workbench and automatic in (out) and operation control systems. The rack is a building or structure of steel structure or reinforced concrete structure. The rack is a storage space of standard size. The lane stacking crane runs through the lane between the racks to complete the storage and picking up work. Computer and barcode technology are used for management.
There are many advantages of automated three-dimensional warehouse. For enterprises, it can be reflected from the following: it is convenient to form an advanced logistics system and improve the level of enterprise production management. Traditional warehouse is only a place for goods storage, and goods storage is its only function, which is a "static storage". Advanced automated material handling equipment is used in automated three-dimensional warehouse, which not only enables goods to be automatically stored and stored in the warehouse as required, but also can be organically connected with production links outside the warehouse. Through computer management system and automated material handling equipment, the warehouse becomes an important link in the production logistics of enterprises. The storage of enterprise purchased parts and self-made production parts in the automated warehouse is a link of the whole production. Short term storage is to automatically output them to the next process for production at a specified time, thus forming an automated logistics system. This is a "dynamic storage" and an obvious technical trend in the development of automated warehouses today.
