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An automatic weight loading device and its loading method

A loading device and weight technology, applied in the field of mechanical devices, can solve problems such as low degree of automation, difficulty in manual loading, and manual use, and achieve the effects of saving labor, simple structure, and high accuracy

Active Publication Date: 2016-06-08
TIANJIN RES INST OF ELECTRIC SCI
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  • Summary
  • Abstract
  • Description
  • Claims
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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

Method used

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  • An automatic weight loading device and its loading method
  • An automatic weight loading device and its loading method

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0017] An automatic weight loading device, comprising a weighting rod 1, a weight wheel 2, a tray 3, a rack guide mechanism 4, a displacement sensor 5, a weight machine driving mechanism 6, a stepping motor 7, and a machine base 8, the machine base The driving mechanism of the weight machine is installed in the middle part of the upper end. The driving mechanism of the weight machine is driven by a stepping motor installed on one side to move vertically up and down. A tray is installed on the upper end of the driving mechanism of the weight machine. The tray is coaxial There are multiple weights stacked, and the centers of the multiple weights are sequentially made with through holes from small to lar...

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Abstract

The present invention relates to an automatic weight loading device and its loading method. (1) Fix the loading device, adjust the weighting rod and the driving mechanism of the weight machine to ensure that the center is vertically coaxial; (2) Manually control the stepping motor to move the weight wheel To each position of the given weight of different weights, and record the different displacement signals corresponding to the displacement sensor at the same time; (3) Automatic loading, sending a preset displacement signal to the displacement sensor, the driving mechanism automatically rises or falls to the corresponding position, so that Weights are automatically loaded as required. The invention has the advantages of simple structure, low cost, strong anti-interference ability, automatic loading of weights, labor saving, uniform loading force and higher accuracy.

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...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01L25/00
Inventor 王修礼周同旭王柏柏徐德恒李雅洁李丰展朝旭
Owner TIANJIN RES INST OF ELECTRIC SCI
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