In the weighing device, in order to ensure that the weight signal of the material in the weighing bucket is transmitted to the weighing sensor accurately and correctly, it is required that the limit device on the weighing bucket will not produce additional force effect on the symmetrical bucket, so a certain amount of movable allowance should be retained. At the same time, due to the impact of materials and the vibration generated by the action of each executive component will be transmitted to the weighing bucket through the steel structure support, resulting in the slow stability of the weighing bucket, which makes the stability of the feeding process longer. In order to solve this problem, it is necessary to design the weighing device, while ensuring the stable and accurate transmission of the weight signal, to consider as much as possible a better limit structure, to make the weighing bucket fast and stable, and to consider vibration reduction measures to shorten the stability time.
Structure Design of Weighing Bucket
In the structural design of weighing hopper, the structure of unloading door directly affects the speed of unloading. Therefore, in the design of unloading door, the switch stroke of unloading door should be as short as possible. Fast speed.
Reducing the Compensation Time of Drop Difference
In order to reduce the influence of the time-symmetrical velocity of drop compensation, the weighing device should be combined with the feeding device for overall design. The distance between the weighing hopper and the feeding hopper should be shortened as far as possible, the air column should be reduced, the drop amount should be reduced, the time of the air column should be shortened, the impact of the material-symmetrical hopper should be reduced, and the stability should be shortened. Time.
