Movable cover plate impurity removing device

Abstract

The invention discloses a movable cover plate impurity removing device which is characterized by comprising a movable cover plate and an air suction cover which is arranged above the movable cover plate, wherein the air suction cover consists of a top cover plate, a front cover plate, a rear cover plate, a left end plate and a right end plate, the bottom of the air suction cover is a rectangular dust collection port, the lower ends of the front cover plate and the rear cover plate are respectively provided with a sealing rubber sheet, a movable end of each sealing rubber sheet is tightly contacted with a cover plate strip of the movable cover plate, which moves to the dust collection port, the left end plate and the right end plate of the air suction cover are respectively provided with a dust discharging end port, and the dust discharging end ports are connected with a dust collection device through a pipeline; and the air suction cover can form a closed long groove with a gap between the cover plate strips of the movable cover plate, which move to the dust collection port. Under the effect of the dust filter air force, a negative-pressure area is formed inside the air suction cover, so that foreign matters such as impurities, lower piles and accumulated shavings on the cover plate strips and in the gap (slit) between the cover plate strips of the movable cover plate, which move to the dust collection port of the air suction cover, can be continuously removed.

Description

technical field [0001] The invention relates to a carding machine, in particular to the movable cover part of the carding mechanism of the carding machine. Background technique [0002] As the key equipment in the pre-spinning process of the spinning mill, the carding machine plays an important role in removing impurities, carding, and making sliver. When spinning pure cotton varieties, due to the large amount of short-lint impurities in the raw materials, it is easy to accumulate in the gap between the movable cover plate and the cover strips. If it is not removed in time, it will bring into the cylinder, thereby affecting the quality of the cotton net. Therefore, at present, the method of regular cleaning by the car operator is mostly used to solve the problem. But because the movable cover is longer and the inner space is smaller, it is difficult to clean thoroughly. If there are too many flowers, unsafe accidents such as fires will easily occur, which will directly af...

AI Technical Summary

Problems solved by technology

However, due to the long movable cover and the small space inside, it is difficult to clean thoroughly

If there are too many accumulated flowers, unsafe accidents such as fires are prone to occur, which directly affects the smooth progress of production and the personal safety of the car operator, and also increases the labor intensity of the car operator.

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