Opener with impurity removal function

Abstract

The invention discloses an opener with an impurity removal function, belonging to the field of non-woven textile machinery. The opener comprises a left case, a right case, an upper baffle, a lower baffle, a rear baffle, a cotton outlet box, an opening roller, a first roller and a second roller, wherein the left and right cases are opposite to each other; the left case is provided with an opening roller drive mechanism; the right case is provided with a roller drive mechanism; the upper, lower and rear baffles are fixed between the left and right cases; the cotton outlet box is fixed at the top between the left and right cases; an opening roller half shaft is arranged at the left and right ends of the opening roller respectively; the first and second rollers are matched with each other. The opener is characterized in that a window opening is arranged in the length direction of the lower baffle; a window door is arranged on one side of the lower baffle, back on to an opening cavity; a metal piece absorption component is arranged on one side of the window door, facing the window opening; a block rod and a block roller are arranged in the opening cavity; an impurity lead-out channel is formed between the lower part of the rear baffle and the lower part of the lower baffle; and a garbage accumulation disc is arranged below the impurity lead-out channel and fixed at the bottom between the left and right cases. The opener disclosed by the invention has the advantages that the production efficiency is improved, the working intensity is reduced, and the using cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to an opener with the function of removing impurities, which is used for opening natural fibers and / or man-made fibers, such as metal impurities and fiber knots, which are mixed in the fibers. Block culling. Background technique [0002] As the front equipment in the complete set of equipment for processing non-woven products such as non-woven fabrics and non-woven felts, the opening machine is used to obtain raw materials for the production of non-woven products such as synthetic fibers obtained from commercial channels. Polyester fibers, acrylonitrile fibers, polypropylene fibers, polyethylene fibers mixed with one or more fibers, or natural fibers such as wool and cotton purchased from commercial channels mixed with synthetic fibers Mixed fiber opening. [0003] The production process of non-woven products is roughly as follows: the fibers unpacked by th...

AI Technical Summary

Problems solved by technology

Second, it is very easy to cause the needle to break during the subsequent acupuncture process, thereby affecting product quality

Third, it affects the production efficiency of non-woven products, and increases the work intensity of the equipment management personnel and increases the equipment maintenance cost of the manufacturer, because whether the card clothing is damaged or the needle is broken, it needs to be shut down in time for disposal, such as replacing the needle. cloth and needles

[0006] Undoubtedly, if the aforementioned screws and other metal debris mixed in the fibers can be effectively removed and the fibers Agglomeration removal is an ultimate solution to this strategy, but there is no corresponding technical revelation in the published Chinese and foreign patents and non-patent literature, and there is no report of success in the industry

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