Full-automatic intelligent sample weighing instrument and use method thereof

Abstract

The invention relates to the technical field of sample inspection and detection equipment, in particular to a full-automatic intelligent sample weighing instrument and a use method thereof, the full-automatic intelligent sample weighing instrument comprises: a sampling part for grabbing a sample storage tank containing a sample and putting the sample storage tank into a sample vibration part; a sample vibrating part which is used for fixing the sample storage tank conveyed by the sampling part and vibrating the sample storage tank to realize sample discharging; a sample weighing part which ispositioned below the sample vibration part and is used for weighing the sample vibrated by the sample storage tank in real time; and a control part which is connected with the sampling part, the sample vibration part and the sample weighing part, wherein the sample vibration part comprises a supporting stand column and a vibration platform which is used for fixing the sample storage tank and can ascend and descend along the supporting stand column, wherein the vibration platform is provided with a sample storage tank sleeving hole for installing the sample storage tank, an electric clamping mechanism for fixing the sample storage tank and a vibrator, the instrument is operated by virtue of two robots through a controller, manual operation is replaced, continuous production is realized, theproduction efficiency is improved, the production cost is reduced, and sample weighing weight data is automatically and instantly stored; and therefore, recording data accuracy is ensured.

Description

technical field [0001] The invention relates to the technical field of sample inspection and testing equipment, in particular to a fully automatic intelligent weighing instrument and its use method, which can be widely used in agriculture, forestry, animal husbandry, fishery, mining, manufacturing, scientific research and technical service industry, water conservancy environment and public facility management industry And education industry, especially suitable for laboratories of geology and mining, environmental protection, agriculture, metallurgy, forestry, medicine, food and building materials and other systems. This fully automatic intelligent sample weighing instrument is mainly used to quantitatively weigh a small amount of solid powder samples. Background technique [0002] In laboratories in the field of inspection and testing, weighing samples is the most common and necessary operation step in the laboratory. As long as the experimental test of quantitative analysi...

AI Technical Summary

Problems solved by technology

[0006] 1. Sample cross-contamination

Due to the same weighing, different weighing personnel or the same weighing personnel use the same weighing spoon multiple times, resulting in potential cross-contamination between samples, affecting the quality of subsequent analysis and testing

[0007] 2. High error rate

Because it is manual operation, it often causes misoperations such as the wrong number of samples and containers, which directly leads to rework

[0008] 3. When weighing samples with constant weight, the accuracy of sample weighing is difficult to judge and verify one by one on site; when taking samples with non-constant weight, the data are generally manually recorded one by one, and cannot be automatically stored immediately

[0009] 4. The whole process of weighing samples must be manually guarded, and the operator must maintain the state of holding the arms, which is prone to fatigue, high labor intensity, difficult to continuous production, and low production efficiency

Due to the large number of personnel required for weighing samples, the difficulty and cost of personnel management are increased

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