Automatic handing system of weight and application thereof

Abstract

The invention belongs to the field of weighing apparatus metering, relating to an automatic handing device of a three-dimensional weight in quality measurement. The invention discloses an automatic handing system of weight and application thereof. The system comprises the weight, a power control part, a sliding assembly, a flexible assembly and a mechanical arm, wherein the sliding assembly and the flexible assembly are matched to operate under the driving of the power control component so as to control the mechanical arm to transport the weight. The automatic handing system of a three-dimensional weight in high-accuracy quality measurement provided by the invention can conveniently and automatically transport and load cylindrical weight, has compact structure, small occupation space, high transportation and loading speed and high working efficiency, and can automatically adjust speed and realize no-impact loading, thereby bringing great convenience for operating staff to operate, saving manpower.

Description

technical field [0001] The invention belongs to the field of scale measurement, and relates to an automatic weight transfer system used in mass measurement, in particular to a weight transfer device used on a test bench for measuring 20-100 kg weights with high accuracy of mass measurement parameters. Background technique [0002] In the weight measurement parameter measurement experiment, it is necessary to measure the quality measurement parameters such as the mass and magnetism of the weight to judge whether the weight meets the requirements in the national verification regulations of JJG96-2004 "Weight". In experiments, it is often necessary to move a weight to a mass comparator and magnetic measuring device matching its mass. However, the measurement of 20-100 kg weights with a high accuracy level has higher requirements on the surrounding environment, and needs to be measured under constant temperature and humidity conditions. It is impossible to use electric hoists or...

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Problems solved by technology

In the experiment, the staff can only use manual handling. For weights over 50 kg, even multiple people are required to participate in the handling, so that the workload increases, the labor intensity of personnel increases, and the working cycle is lengthened. If the weight falls off accidentally, it may also cause personal injury and damage to the weight or even scrap it.

[0003] Moreover, the handling and loading required in high-accuracy mass measurement are all E specified in the international recommendation OIML R111 1 ,E 2 Grade weights, that is, weights with a cylindrical shape, do not have a structural design suitable for manual handling. For weights of 20 kg and above, manual handling is very difficult because they cannot be lifted with one hand

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