1, accumulative roller type:
In the delivery of products, in order to achieve the storage function, a special storage drum. What is the accumulator roller? The difference between the load drum and the ordinary drum lies in the connection method between the driving gear and the drum body itself. The ordinary drum adopts a fixed connection, and the accumulative drum adopts a movable connection. When the goods are stored, the chain wheel is turned, and the drum body itself does not turn. The cylinder and the chain wheel of the ordinary drum are fixed, so they turn together. Since the accumulator does not turn, the accumulator effect is achieved.
2, Multi-segment multi-motor drive:
It is also possible to adopt Multi-segment multi-motor drive to achieve the cumulative effect. When the assembly is required at a certain position, the workpiece transportation stops and the drive motor can be turned off. If the weight of the workpiece is not heavy, a non-powered roller can also be used in the assembly position, and the assembly can be manually pushed from the power section to the non-power section to achieve the effect of accumulation, but the assembly position needs to be fixed. The advantage of multi-motor driving across the line is that it can achieve accumulations in any section. The disadvantage is that the cost is high and the motor life is short.