introduce Automatic stereo library Five stages of development
The transportation, storage, management and control of materials are mainly realized manually. Real time and intuitiveness are obvious advantages. Manual storage technology also has advantages in the economic indicators of initial equipment investment.
Phase II
Materials can be moved and handled through various belts, industrial conveyor trucks, manipulators, cranes, stackers and elevators. Materials are stored on shelf pallets and movable shelves. Mechanical access equipment is manually operated, and the operation of equipment is controlled by limit switches, screw mechanical brakes, mechanical monitors, etc. Mechanization meets people's requirements for speed, accuracy, height, weight, repeated access and handling.
Phase III
At the stage of automated warehousing technology, automation technology has played an important role in promoting warehousing technology and development. In the late 1950s and 1960s, automatic guided vehicle (AGV), automatic shelf, automatic access robot, automatic identification and automatic sorting systems were developed and adopted. In the 1970s and 1980s, rotating shelves, mobile shelves, lane stackers and other handling equipment all joined the ranks of automatic control, but at this time, each equipment was only partially automated and applied independently, known as "automation island". With the development of computer technology, the focus of work has shifted to the control and management of materials, which requires real-time, coordination and integration. The communication between computers, data acquisition points, controllers of mechanical equipment and between them and the host computer can collect information in a timely manner. The warehouse computer records the order and arrival time in a timely manner, and displays the inventory, Planners can easily make supply decisions. They know what is being produced, what goods are being ordered, what goods are to be delivered at what time, and management personnel can always grasp the supply and demand of goods. The application of information technology has become an important pillar of warehousing technology.
automation Stereoscopic library
In the stage of integrated automated warehousing technology, in the late 1970s and 1980s, automation technology was increasingly used in the field of production and distribution. Obviously, "automation islands" needed to be integrated, so the concept of "integrated system" was formed. In the integrated system, the organic cooperation of the whole system makes the overall benefits and production strain capacity greatly exceed the sum of the independent benefits of each part.
As the center of material storage in CIMS (Computer Integrated Manufacturing System), the integrated warehouse technology has attracted people's attention. Although people have noticed the system integration in the 1980s, there are not many integrated warehousing systems in China. The integrated system includes people, equipment and control system, and the above three stages are the basis.
In the early 1970s, our country began to study the three-dimensional warehouse using tunnel stacker.
In 1980, the first automated stereoscopic warehouse in China, which was developed and built by Beijing Institute of Mechanical Industry Automation and other units, was put into operation in Beijing Automobile Manufacturing Plant. (Photos of automated stereoscopic warehouse will be taken) Since then, stereoscopic warehouse has developed rapidly in China. According to incomplete statistics, nearly 300 three-dimensional warehouses have been built in China, including more than 30 fully automated three-dimensional warehouses. The automated stereo database technology in China has realized the integration with other information decision-making systems, and is doing research work on intelligent control and fuzzy control.
Phase V
Intelligent automatic storage technology, artificial intelligence technology has developed automation technology, and artificial intelligence technology has developed automation technology to a more advanced stage - intelligent automation. At present, intelligent automatic storage technology is still in the primary stage of development, and the intellectualization of storage technology will have a broad application in the 20th century
