A wool trimming device based on switchable cutters at the tip and root of wool hair

Abstract

The invention discloses a wool trimming device based on switchable knives for hair tips and roots of wool. The bit ring, the power switch, and the handle are connected to the left side of the battery box in a nested manner and threaded. Trimming is troublesome and cumbersome, and the hair tip and root wool are trimmed with a unified blade, and the moisture regain of the hair root is higher than that of the hair tip. When the wool is in agglomerated wool, the wool cannot be limited and swings, which is not conducive to the trimming of the wool. At the same time, the agglomerated wool is in the shape of a roll due to the high moisture regain during the trimming process and is easy to stick to the blade, causing the blade to trim Caton, inflexible.

Description

technical field [0001] The invention relates to a wool trimming device based on switchable knives at the ends and roots of wool hair, belonging to the field of wool trimming. Background technique [0002] Wool is mainly composed of protein fibers. Wool fibers are soft and elastic. After trimming, they can be made into textiles such as woolen wool, wool, blankets, and felt. Sheep are usually raised in the wild, which makes wool often encounter water or rain, and then regenerate. Exposure to the sun, and the wool is in the shape of a roll, the moisture regain rate is as high as more than 18%. The interior of the wool hair root is tighter, and the moisture regain rate is higher, which makes the wool hair root form a group rate after contact with water. Therefore, , which hinders the trimming of wool. [0003] Most of the wool trimming devices on the market push and trim the wool back and forth by manual hand-holding. If the tip is high, the wool at the root of the hair is mor...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a wool trimming device based on the switchable cutting tool at the tip and root of wool hair. , pruning is more troublesome and cumbersome, and the same blade is used for trimming the wool at the tip and root of the hair, and the moisture regain rate of the root of the hair is higher than that of the tip of the hair, and the wool at the root of the hair is easier to shrink into a ball, which makes it easier to trim the hair when trimming. Wool clumped at the root can not be limited and swings, which is not conducive to the trimming of the wool. At the same time, the wool clumped due to the high moisture regain is in the shape of a roll during the trimming process and is easy to stick to the blade, causing the blade Trimming stuck and inflexible issues

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