Views: 0 Author: Site Editor Publish Time: 2022-05-18 Origin: Site
In today's era of rapidly changing science and technology, the emergence of various new technologies, new materials, new production processes, and new conveying equipment is the result of mutual penetration and complementarity of various disciplines and multiple advanced technologies. Let's introduce it next.
Here is the content list:
l How to design the parameters of the tensioning device?
l What should I pay attention to when installing?
l What should be paid attention to when starting and stopping?
The parameters of the flexible conveyor tensioning device are mainly considered from the following two aspects: On the one hand, the tension of the conveyor belt and its safe and reliable tension coefficient need to be considered when the belt conveyor is in normal and stable operation. Design the maximum tensioning force that the belt conveyor needs to meet during the starting process of the tensioning device，on the other hand, the flexible conveyor has a certain starting acceleration requirement when it starts normally, and there is a certain time interval before reaching this acceleration. Therefore, it is necessary to design the time interval from the beginning of the tensioning of the conveyor belt to the tensioning process when the belt conveyor starts normally to reduce the impact of the conveyor belt during the tensioning process. Of course, the tension force required by the flexible conveyor is different in different stages and under different working conditions (such as starting, normal operation, and braking). Therefore, when calculating the tension force, it should be based on the flexible conveyor under different working conditions. The operating conditions of the conveyor belt must be considered, and at the same time, it is also necessary to ensure that the conveyor belt does not slip on the driving roller as a condition. Of course, the tensioning device with reasonable parameters should meet the requirements of the flexible conveyor that the tension can be automatically adjusted under different working conditions, to ensure that the conveyor belt can obtain sufficient tension and appropriate sag, so that the drive roller and the conveyor Corresponding friction can be generated between the belts, which can also limit the conveyor belt from being subjected to excessive tension, to ensure the normal and stable operation of the flexible conveyor.
1) All rollers must be arranged in rows, parallel to each other, and kept level.
2) All the rollers are arranged in a row, parallel to each other.
3) The supporting structure must be straight and horizontal. For this reason, after the installation of the driving roller and the supporting roller frame, the centerline and level of the conveyor should be rectified finally.
The flexible conveyor should generally be started under no-load conditions. When multiple flexible conveyors are installed in sequence, a lockable starting device should be used to start and stop in a certain order through the centralized control room. In addition, to prevent accidents, each conveyor should be equipped with an on-site start or stop button, and anyone can be stopped separately.To prevent the conveyor belt from tearing longitudinally due to some reasons, when the length of the conveyor belt exceeds 30m, a stop button should be installed along the full length of the conveyor belt (such as 25-30m).
Huzhou Longwei Import & Export Co., Ltd has developed a variety of flexible conveyors, and we do a lot of tests before they leave the factory to ensure the quality. A flexible conveyor is not only powerful but also in large supply. If you are engaged in the flexible conveyors business, you may consider using our high-cost performance products.
