Structural features of carding machine
The mechanical mechanism of the F201 carding machine
The FA201 carding machine is currently a commonly used carding machine at home and abroad. Its mechanism is as shown below:
The cotton lap placed on the lap roller 16 relies on friction to unwind (when the blowing and carding unit is adopted, the cotton output by the cleaning machine flows through the pipe to feed the cotton Box 18), under the common grip of the cotton feeding roller 15 and the cotton feeding plate 19, the feed licker-in 11 is used for sorting. The licker-in roller covered with the saw blade rotates to puncture and separate the slowly fed cotton layer. The suction point 13 of the licker-in deflation cover above the licker-in sucks air out of the machine, which can prevent the flying of debris and short lint caused by the high-speed rotation of the licker-in and stabilize the air flow. When the carded fibers relax downward with the licker-in, they pass through two licker-in opening plates 14. There is a dust removal knife on each front of the carding board to complete the impurity removal function. After being detached by the saw teeth on the detangling plate, the fibers pass through the triangular small drain bottom 21 and are stripped off by the cylinder 9 at high speed. The fibers stripped by the cylinder follow the cylinder upward. After repeated combing and impurity removal by the two needle surfaces of the three rear fixed cover plates 10, the fibers (mainly short fibers) and impurities filled into the needle teeth of the cover plate are removed. After the cover leaves the work area, it will be sucked away by the suction point 6 of the cover. The fiber brought out from the cylinder is carded by the four front fixed cover plates 8, and part of it condenses on the needle surface of the doffer 4. It is stripped by the stripping roller 3 and gathered into strips. It is compressed by the large pressure roller 2 and then output. After passing through the coiler 1, they are regularly coiled in the can 20; the other part of the fibers that have not been condensed by the doffer will enter the cylinder cover working area after being mixed with the newly fed fibers through the large drain bottom of the cylinder. Again subject to grooming. In the picture, 5 is the suction point of the cleaning roller, 7 is the suction point of the triangular area, and 17 is the suction point of the car belly flower.
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