Top drafting and opening device matched with top processing tank

Abstract

The invention discloses a wool top drafting and opening device matched with a wool top processing tank, and belongs to the technical field of wool top processing facilities. The wool top drafting and opening device comprises a rack, a power transmission mechanism, a left wool top drafting and opening mechanism and a right wool top drafting and opening mechanism; the rack is composed of a front supporting beam, a back supporting beam and supporting beam fixing legs; the power transmission mechanism is fixed to the portion, corresponding to the left end of the front supporting beam, of one supporting beam fixing leg in the state of rising to the position over the left end of the front supporting beam; the left wool top drafting and opening mechanism is arranged between the front supporting beam and the back supporting beam and connected with the power transmission mechanism; the right wool top drafting and opening mechanism is arranged between the front supporting beam and the back supporting beam in the state of corresponding to the right side of the left wool top drafting and opening mechanism and connected with the left wool top drafting and opening mechanism, and a wool top support protecting guide roller is arranged between the positions corresponding to the left end of the front supporting beam and the left end of the back supporting beam. According to the wool top drafting and opening device, wool tops before entering the processing tank can be opened, and the comprehensive wetting processing effect of processing liquid on the wool tops is guaranteed; resources are saved, and the configuration cost is reduced; the whole structure is simple and convenient to manufacture and operate; the progress requirements of a wool top processing technology can be met.

Description

technical field [0001] The invention belongs to the technical field of top processing facilities, and in particular relates to a top drafting and opening device matched with a top processing tank. Background technique [0002] The aforementioned wool top treatment tank is a facility for chemically treating wool tops (mainly referring to wool tops, the same below), and the mechanism of chemical treatment of wool tops is to peel off the scales on the wool surface so that the wool fibers cannot interlock To avoid felting and shrinkage. The typical example of the wool top treatment tank is "the double-bath chemical treatment device for wool tops" recommended by the Chinese patent authorization announcement number CN2599036Y. In addition, technical information on wool top treatment can also be found in published Chinese patent documents, such as CN102094318A (mercerized wool top treatment process), CN102965959B (a wool thinning treatment liquid and treatment method) and CN104233...

AI Technical Summary

Problems solved by technology

[0004] Because the prior art, including but not limited to the patents listed above, in the process of chemically treating wool tops, the wool tops are directly introduced into the tank from the entrance of the primary treatment tank, and after multi-stage padding, they are drawn from the final treatment tank. The outlet is drawn out and dried and collected through the drying tunnel, so there are the following disadvantages: due to the lack of fluffing effect of the wool top itself, when it enters the tank filled with the treatment liquid (such as the wool thinning treatment liquid called in CN102965959B), , the speed at which the treatment liquid penetrates into the wool top is affected, that is, the wettability of the wool top is lacking, and a yin and yang situation occurs, which ultimately affects the treatment quality

At present, there are mainly two ways to solve this technical problem: one is to slow down the speed of wool tops, but this method produces the problem of taking care of one thing and losing another. In order to affect the production capacity and cause waste of energy; the second is to equip a carding machine at the entrance of the wool sliver corresponding to the treatment tank, and the wool sliver is needled by the needle carding machine to loosen the wool sliver, but in order to make the wool sliver moderately untwisted and loosen, a needle carding machine is used. The carding machine will not only cause waste of resources, but also cause excessive opening, floating hairs will appear in the process of processing the tank and increase hair consumption

In addition, because the price of the carding machine is relatively expensive, the structure is relatively complicated and the cost of use is high, it is often prohibitive for ordinary wool top processing manufacturers.

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