Take you to understand the secret of the core of the warehouse - stacker crane

The stacker is the core equipment of the entire automated three-dimensional warehouse. It is a very important lifting and transportation equipment in the intelligent three-dimensional warehouse. It is a symbol that represents the characteristics of the intelligent three-dimensional warehouse. Its main purpose is to run along the track in the lane of the high-rise shelf warehouse. The goods located at the lane entrance are stored in the storage location cells or taken out of the storage location cells and transported to the lane entrance to complete the entry and exit operations. It consists of a frame (upper beam, lower beam, column), horizontal traveling mechanism, lifting mechanism, cargo platform, cargo forks and electrical control system.
 
Technical specifications of stacker crane three-dimensional warehouse
Divided according to speed: conventional stacker, high-speed stacker
According to the mechanical structure, it is divided into: single column and double column.
According to the track direction, it is divided into: straight track type, curved track type, transition type and turnout type.

General technical parameters of stacker crane three-dimensional warehouse
1. Ground rail: steel rail, aluminum rail
2. Equipment height: Max=42m
3.Fork form: single deep, double deep
4. Walking: speed (4-300m/min frequency conversion control), walking acceleration (≤2.5m/s²)
5. Lifting: speed (4-60m/min frequency conversion control), lifting acceleration (≤1m/s²)
6. Fork: speed (4-60m/min frequency conversion control), lifting acceleration (≤1m/s²)

Stacker three-dimensional warehouse product description
1. Stacking machines are generally divided into single-column and double-column structures. They are driven by three driving mechanisms: walking, lifting and forks to complete the operation requirements. They adopt internationally advanced servo control systems and address recognition systems for fully closed-loop control, and cooperate with barcode or laser measurement. The high-precision address identification method such as distance realizes the high-precision operation of the stacker. The maximum load of the stacker can reach about 8 tons, and the traveling speed can be as high as 400m/min. The stacker uses a traveling motor to drive the wheels through a drive shaft to move horizontally on the lower guide rail, a lifting motor to drive the loading platform to perform vertical lifting movements through chains/wire ropes/belts, and a telescopic fork on the loading platform to perform telescopic movements; walking The address device is used to control the horizontal traveling position of the stacker; the lifting address device is used to control the lifting position of the cargo platform; through the address device and photoelectric identification, as well as the conversion of communication signals, computer control is realized, and automatic control can also be realized through the on-board control panel. , semi-automatic and manual control.

2. The stacker crane has a safe, stable and reliable structure. It is controlled by a vector variable frequency drive and an encoder position. It adopts mechanical and electrical double safety devices and adopts full tracking technology for information transmission.

3. As an important transportation equipment in the intelligent three-dimensional warehouse, the selection of various technical parameters of the stacker will directly affect the operating efficiency and economic benefits of the entire intelligent three-dimensional warehouse. Reasonable selection of various parameters will greatly improve the entire system. Therefore, the level of the stacker crane's horizontal operating speed, lifting speed and fork telescopic speed is directly related to the efficiency of the entire intelligent three-dimensional warehouse.
Post time: 2023-12-21 16:09:14