Pneumatic cotton sample rapid packaging and sorting device and sorting method

Abstract

The invention provides a pneumatic cotton sample quick-packing finishing device and finishing method. The finishing method includes step a) of moving a working table to an initial working position; step b) of laying packaging paper in a sample former, and placing a cotton sample with a specified weight on the packaging paper; step c) of using a glue gun to perform gluing on the outer side of the packaging paper, and causing mechanical hands to be overturned towards the inside of the sample former respectively; step d) of moving the working table to a second working position, causing the mechanical hands to be separated from the packaging paper and turning the mechanical hands out from the inside of the sample former to be in place, and causing a lower pressing plate located at the second working position to be pressed into the sample former from the top of the sample former, to stick and close the packaging paper. According to the pneumatic cotton sample quick-packing finishing method,by split arrangement of the lower pressing plate and the mechanical hands, on the one hand, the overall structural arrangement can be facilitated; on the other hand, an action interval can also be formed between the mechanical hands and the lower pressing plate, it is ensured that the packaging paper has a certain forming time, the turning back of the packaging paper can be prevented when the mechanical hands are separated from the packaging paper, and the pressing-down operation of the lower pressing plate is facilitated.

Description

technical field [0001] The invention relates to the technical field of cotton detection, in particular to a pneumatic quick packaging and finishing device for cotton samples. The invention also relates to a pneumatic cotton sample rapid packaging and sorting method. Background technique [0002] For a long time, cotton laboratories at home and abroad have been using the most traditional manual rolling method for cotton samples that need to be preserved, that is, manually place the cotton samples on kraft paper of appropriate size, and then forcefully roll the cotton samples into a cylindrical shape and roll forward Until the cotton sample is completely wrapped in kraft paper, the two ends of the sample roll are folded by hand. Because the cotton itself is fluffy and has strong resilience, it is necessary to forcefully roll the cotton sample in the rolling process to roll it into a cylindrical shape that is as small as possible and does not take up much space. When manually...

AI Technical Summary

Problems solved by technology

When manually rolling cotton samples, you first need to select an appropriate amount of cotton samples, place them evenly on one end of the kraft paper, press forward and roll them into a cylindrical shape, and then fold the two ends to seal. The folding methods are various and very unsightly. It takes a lot of physical energy when there are more cotton samples

Due to the manual operation, the rolled cotton samples are of different weights and personal techniques, resulting in different sizes, shapes and irregular shapes of the rolled cotton samples, which affect the appearance and also cause cotton The volumes are not neatly arranged and take up a lot of space, which is not conducive to laboratory management and is time-consuming and laborious

In addition, when cotton samples are rolled manually, because the edge of the kraft paper is very sharp, a little carelessness will often scratch the fingers, which will also have a negative impact on the inspection

Although there is a structure in which the cotton is wrapped by a roll sample shaft in the existing inspection, the roll sample form of the sample roll shaft is not conducive to the detachment of the cotton lap from the sample roll shaft, and the sample is only rolled without wrapping the sample roll. It is not conducive to the storage requirements of samples, and it is also inconvenient to use

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