Intelligent wool carding, impurity removing and slivering combination machine

Abstract

The invention relates to the technical field of textile engineering mechanisms, in particular to an intelligent wool carding, impurity removing and slivering combination machine. The intelligent wool carding, impurity removing and slivering combination machine comprises a feeding mechanism, a feeding pre-opening mechanism, an opening and impurity removing mechanism, an impurity removing and transferring mechanism, a carding mechanism, a slivering and discharging mechanism and an intelligent control system. The feeding mechanism is used for grabbing cleaned wool and then evenly feeding the cleaned wool into the feeding pre-opening mechanism with constant weight, and the feeding pre-opening mechanism is used for opening the fed cleaned wool for the first time and then feeding the cleaned wool into the opening impurity removing mechanism. The opening and impurity removing mechanism is used for performing secondary opening and primary impurity removing on the fed cleaned wool and then feeding the wool into the impurity removing and transferring mechanism, the impurity removing and transferring mechanism is used for performing secondary impurity removing on the fed cleaned wool and then feeding the wool into the carding mechanism, the carding mechanism is used for carding the fed cleaned wool and then feeding the wool into the slivering and discharging mechanism, and the slivering and discharging mechanism is used for performing slivering and discharging on the fed cleaned wool.

Description

technical field [0001] The invention relates to the technical field of textile engineering mechanisms, in particular to an intelligent wool carding, impurity removal, and sliver forming machine, and in particular to an intelligent wool carding, impurity removal, and slitting machine suitable for worsted wool carding, impurity removal, and sliver making. Into a joint machine. Background technique [0002] The carding machine is one of the most core machines in the wool spinning industry. It has a history of more than 200 years of development from rake-type manual carding, mechanical roller carding, flat carding and combined carding of roller flats. Although the wool used as raw material for textiles is mainly sheep wool, the wool produced by sheep bred in different varieties, in different climatic conditions, and in different regions has great differences in length, fineness, and impurity content. For example, its length ranges from 40- 180 mm, with a fineness of 10-25 micro...

AI Technical Summary

Problems solved by technology

The utility model patent with the document number CN2611393Y discloses a carding machine with three cylinders. The chest cylinder and the working rollers equipped with it are powerful opening mechanisms, which cause great damage to the fibers. The waste removal mechanism is located on the waist of the corresponding cylinder. The grass burrs are removed through the interception effect of the Morel weeding roller close to the breast cylinder. Due to the narrow space for waste removal, and at the same time, due to the inertia of the motion of grass burrs and other impurities, the impurities are easy to escape, although by increasing the breast cylinder and mo The number of Rael weeding rollers is used to increase the ability of removing impurities, but it will increase operating costs and increase wool damage. In addition, because the surface of the weeding rollers is equipped with card clothing, it is easy to inlay grass burrs and form wool boards. The weeding rollers and breast tin The wool is rubbed repeatedly between the forests to produce hair particles. The front transfer roller is equipped with a white brown roller, commonly known as a brush roller, and the sisal or burnt fiber is wound on it. Its ability to strip fibers is limited, which will greatly reduce The amount of fiber transfer, resulting in an increase in the return load of the cylinder and doffer and the formation of fluff by rubbing the ball

[0004] The existing worsted carding machine equipment on the market, no matter whether it is made domestically or abroad, has the problems of large burrs, many hair particles, serious fiber damage and low production rate.

The large grass thorns are due to the fact that in the prior art, the miscellaneous discharge points are all designed in the middle and upper parts of the cylinder or licker-in roller, the space is narrow, and there are only 2-3 miscellaneous discharge points, and the structural design of the miscellaneous components is unreasonable

Washed wool contains almost no hair grains. Hair grains are mainly caused by the insufficient transfer of fibers on the main cylinder by the doffer, resulting in excessive load on the main cylinder, forming a thick layer of wool, which is repeatedly removed by the work roll and depilling roll. Kneading produces a large number of hair particles, and if further twisting, dead knots will be formed, which in turn leads to a decrease in the production rate

At the same time, due to insufficient opening and removal of impurities in the previous process, the surface friction of the main cylinder wool will be increased, resulting in more wool particles

The serious fiber damage is mainly due to many factors such as unreasonable card clothing design, unreasonable mechanism coordination, unreasonable part structure design, unreasonable space and location of trash removal, etc. was pulled off

The low production rate is mainly due to the large number of dead hair particles, the large damage to the wool fiber, resulting in a large number of non-spinnable short hairs, and the increase in the number of combing and needle combing to remove impurities after the large grass burrs. Will cause wool fiber damage to further reduce the yield

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