Double-path villus transfer carding method and equipment

Abstract

The invention discloses a double-path villus transfer carding method and equipment. Villi are fed into a front-stage carding device through a feeding mechanism of the villi, the villi are transferred in two paths after being subjected to front-stage carding, one path is doffer transfer, and the other path is dust cage transfer. The villi transferred in two paths are separately collected and sequentially fed into carding regions formed by the villi and a rear-stage carding roller respectively for rear-stage carding, and the villi obtained after rear-stage carding are transferred through transfer equipment and then finally guided out. According to the method, front-stage carding and rear-stage carding are arranged, the carding speed is high, and the carding efficiency is far higher than that of traditional carding. According to the method, a double-path villus transfer and feeding mode is adopted for front-stage carding, the carded villi are more fully transferred, the villi returned after being hooked on card clothing are less, therefore, fiber damage is lower, the villus content in falling objects is smaller, and the situation that part of the falling objects contain more villi and pill is avoided. According to the equipment adopted for the method, the gauge of all parts is reasonable, and the selected card clothing can be bought on the market.

Description

technical field [0001] The invention relates to a carding method and equipment in the field of textiles, in particular to a method and equipment for further carding cashmere clumps that have been carded into single fibers. Background technique [0002] At present, in the carding process of the wool textile industry, especially for the cashmere piles that have been carded into single fibers, the commonly used methods for further carding are: "roller carding---dust cage transfer--- -Pile up curtain export" of such as figure 1 The method shown; the other is "roller carding --- doffer and chopping knife transfer --- connected to the deflector to export" such as figure 2 The method shown; the third is "feeder board-feeder board roller licker-in carding---doffer and chopping knife transfer----connected deflector to export" such as image 3 method shown. [0003] Although these three methods can realize carding and transfer the carded fluff out of the machine, but the carding s...

AI Technical Summary

Problems solved by technology

[0003] Although these three methods can realize carding and transfer the carded fluff out of the machine, but the carding speed is low and the carding output is small. There is only one carding point in the mechanism unit, which leads to the problem of low carding efficiency, and the fluff that comes out is easy to pill

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