Feeding device of color testing machine

Abstract

The invention discloses a feeding device of a color testing machine. The feeding device of the color testing machine comprises an inner barrel, an outer barrel and an adjusting device, wherein the outer barrel is a hollow body, an adjusting end is arranged at one end of the outer barrel, a sealed end is arranged at the other end of the outer barrel, a plurality of holes are formed around the side wall of the outer barrel at intervals in a penetrating mode, the inner barrel is a hollow body, an opening end is arranged at one end of the inner barrel, a sealed end is arranged at the other end of the inner barrel, the inner barrel is movably arranged in the outer barrel through the adjusting device, the sealed end of the inner barrel faces the adjusting end of the outer barrel, and the opening end of the inner barrel faces the sealed end of the outer barrel. According to the feeding device of the color testing machine, the feeding mode is even in speed, dyes or reagents can be added in test cups slowly, and feeding is prevented from being too fast. Furthermore, when secondary feeding in the dyeing process is carried out, the feeding action can be completed conveniently without the need for opening covers of the test cups, external influences on the temperature inside the test cups is prevented effectively, therefore, the color of cloth can be controlled accurately, and stable color testing quality can be provided.

Description

technical field [0001] The invention relates to a color tester, and more particularly to a feeding device for a color tester. Background technique [0002] The color test machine is a small unit of dyeing machine, which can avoid the failure of a large number of dyed fabrics. When customers order a large number of dyed fabrics, they can first use the color testing machine to test the color, that is, dye a small amount of fabrics into the color required by the customer through the color testing machine. Ensure that the color of the finished dyed cloth is consistent with the color required by the customer, and effectively avoid the color difference that makes the finished product undeliverable and must be destroyed. [0003] The color testing machine must simulate the working conditions of the dyeing machine such as temperature and time during the dyeing operation to dye the fabric. During the dyeing process, the cover of the test cup must be opened in time to carry out the s...

AI Technical Summary

Problems solved by technology

However, this method of operation will cause contact between the inside and the outside air, resulting in temperature imbalance inside the test cup and changes in working conditions, so it is easy to make the dyeing of the fabric difficult to control and affect the quality of the test color.

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