Automatic weight loading device and automatic weight loading method

Abstract

The invention relates to an automatic weight loading device and an automatic weight loading method. The automatic weight loading method comprises the following steps of (1) fixing the loading device and adjusting a weight bar and a weight machine driving mechanism so as to guarantee that the center of the weight bar and the center of the weight machine driving mechanism are vertical and coaxial; (2) manually controlling a stepping motor, enabling weight wheel discs to move to positions at which different weights can be located and recording different displacement signals corresponding to displacement sensors; and (3) performing automatic loading, transmitting preset displacement signals to the displacement sensors and enabling the driving mechanism to automatically ascend or descend to reach corresponding positions so that the weights can be automatically loaded as needed. The automatic weight loading device is simple in structure, low in manufacturing cost and high in anti-jamming capability; the weights are loaded automatically; the labor is saved; the loading force is uniform; and the accuracy is high.

Description

technical field [0001] The invention belongs to the field of mechanical devices, in particular to an automatic weight loading device and a loading method thereof. Background technique [0002] During the use of the torque sensor, it is often necessary to further check its accuracy. At present, the conventional method is to use standard weights for calibration. The standard weights are measured by the Metrology Institute, but the weight loading in the calibration needs to be done manually. , time-consuming and labor-intensive, low degree of automation, when the weight is heavy, manual loading is difficult. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the prior art, and provide an automatic weight loading device and a loading method thereof with scientific and reasonable design, simple structure and high degree of automation. [0004] The present invention solves its technical problem and realizes by taking the f...

AI Technical Summary

Problems solved by technology

[0002] During the use of the torque sensor, it is often necessary to further check its accuracy. At present, the conventional method is to use standard weights for calibration. The standard weights are measured by the Metrology Institute, but the weight loading in the calibration needs to be done manually. , time-consuming and labor-intensive, low degree of automation, when the weight is heavy, manual loading is difficult

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