Non-woven fiber low-speed and high-yield random carding machine

Abstract

The invention discloses a non-woven fiber low-speed high-yield random carding machine. The machine comprises a machine frame; a set of feeding rollers are arranged at the front end of the machine frame; a cotton winding roller is arranged at the rear end of the machine frame; an opening roller I, an auxiliary opening roller, an opening roller II, a doffer, an inner cotton condensing roller and an outer cotton condensing roller are rotationally supported on the portion, located between the feeding rollers and the cotton winding roller, of the machine frame from front to back; the opening roller I and the opening roller II are in transmission connection with a rotating shaft of a first driving motor through a first transmission belt; the doffer is driven by a second driving motor to rotate; and one end of the doffer is in transmission connection with the inner cotton condensing roller through a second transmission belt, and the other end of the doffer is in transmission connection with the outer cotton condensing roller through a third transmission belt and is in transmission connection with the auxiliary opening roller through a fourth transmission belt. The carding machine is reasonable in structural design; and the carding force can be reduced by removing a cylinder, a working roller and a wool stripping roller, so that the damage to long fibers is reduced, the random effect is improved, the machine structure is optimized, the failure rate is reduced, and the energy consumption is reduced.

Description

technical field [0001] The invention relates to the technical field of carding machines, in particular to a low-speed, high-yield random carding machine for nonwoven fibers. Background technique [0002] In the non-woven production process, the carding machine plays an important role in connecting the past and the future. On the one hand, the fibers in the opening and cleaning process are further opened and mixed, and at the same time, the bulk fibers are carded into a thin fiber web composed of single fibers for laying Folding into a web, or directly reinforcing the fiber web, the carding quality will directly affect the quality of the final product. In the early stage of the development of the nonwoven industry, the carding machine used was improved from the original cotton spinning and wool spinning industries. However, the initial non-woven carding machines had low output, narrow width, and poor web quality. Later, with the rapid development of the nonwoven industry, n...

AI Technical Summary

Problems solved by technology

[0003] There are deficiencies in the non-woven fiber random carding machine in the prior art. The first is that the design of its carding system is not reasonable enough. Most of it is equipped with cylinders, work rolls and stripping rollers. It is relatively low, and the carding force is large, and the damage to long fibers is relatively high; second, the design of the card clothing is not reasonable enough, resulting in unsatisfactory messy effects, and is not suitable for carding non-woven fibers

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