The accumulation and release function of the chain conveyor line is a key feature that enables efficient operation and flexible scheduling.
The realization of the accumulation function mainly depends on a series of carefully designed mechanical and control systems. In terms of mechanical structure, a special chain and pallet structure is usually adopted. The chain is equipped with devices that can effectively cooperate with the pallet, such as blocks or ratchets.
When the items on the conveyor line need to be accumulated, the pallet will interact with the blocks or ratchets on the chain, so that the pallet will temporarily stay on the conveyor line. This mechanical blocking method can ensure that the pallet is stable and motionless at the position where it needs to stay, and will not continue to move forward due to the push of subsequent items.
At the same time, the control system also plays a vital role in the realization of the accumulation function. The sensor monitors the position and status of the items on the conveyor line in real time and transmits this information to the control system. The control system determines when to start or stop the accumulation action based on the preset logic and algorithm.
For example, when the work of a certain station has not been completed and the subsequent items have arrived, the control system will instruct the blocking device on the chain to play a role, so that the subsequent items are accumulated and waiting. Once the workstation is done, the control system will remove the blockage and allow the accumulated items to continue moving forward.
In addition, the speed regulating device is also an important part of realizing the accumulation function. By adjusting the running speed of the chain, the movement and accumulation rhythm of the items on the conveyor line can be flexibly controlled. For example, the speed can be reduced in areas with dense items to better achieve accumulation and scheduling.
In practical applications, in order to ensure the accuracy and stability of accumulation, some auxiliary devices are also used. For example, the guide device can ensure that the pallet moves and accumulates accurately along the predetermined track; the buffer device can reduce the impact of items during accumulation and startup, and protect the items and conveyor line equipment.
Take an automobile assembly line as an example. Different parts need to be assembled at different stations. When the worker at a certain station operates slowly, the Accumulation and release chain conveyor line will automatically accumulate subsequent parts to avoid congestion and chaos. After the work is completed at the station, the accumulated parts are transported to the next station in an orderly manner.
In summary, the accumulation function of the Accumulation and release chain conveyor line is achieved through the coordinated work of mechanical structure, control system, speed regulating device and auxiliary devices. This function enables the conveyor line to adapt to different production rhythms and process requirements, improving production efficiency and the flexibility of logistics management.
