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Oiling device for adjusting diameter uniformity of fibers

An oiling device and fiber diameter technology, which is applied in the field of fiber production, can solve the problems of large fiber diameter differences and large dispersion, and achieve the effects of increasing full package rate, improving stability, and reducing diameter differences

Pending Publication Date: 2022-05-03
SICHUAN AEROSPACE TUOXIN BASALT IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an oiling device for adjusting the uniformity of fiber diameter, so as to solve the technical problems of large fiber diameter difference and large dispersion in the prior art when fiber production is carried out

Method used

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  • Oiling device for adjusting diameter uniformity of fibers
  • Oiling device for adjusting diameter uniformity of fibers
  • Oiling device for adjusting diameter uniformity of fibers

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as figure 1 and figure 2 Shown:

[0033] The present invention provides an oiling device for adjusting the uniformity of fiber diameter provided by the present invention, comprising an oiling roller body 1, the middle part of the oiling roller body 1 has a protruding structure 9, and the protruding structure 9 It is arranged around the outer wall of the oiling roller body 1 .

[0034] The oiling device provided by the present invention for adjusting the uniformity of the fiber diameter can adjust the consistency of the linear speed of the monofilament through the convex structure 9, so as to effectively adjust the uniformity of the diameter of the fibers distributed on the oiling roller and reduce the The difference in fiber diameter between the middle and both sides of the oiling roller reduces the dispersion of fiber diameter and improves its stability. The oiling device provided by the present invention for adjusting the uniformity of fiber diameter can draw...

Embodiment 2

[0049] Such as image 3 and Figure 4 Shown:

[0050] The difference between this embodiment and embodiment 1 is:

[0051] The outer surface of the convex structure 9 is an arc surface;

[0052] The maximum height h of the convex structure 9 protruding outward is 15mm;

[0053] The length b of the protruding structure 9 accounts for 30% of the length c of the oiling roller body 1;

[0054] Others are the same as in Example 1.

Embodiment 3

[0056] Such as Figure 5 Shown:

[0057] The difference between this embodiment and embodiment 1 is:

[0058] The outer surface of the convex structure 9 is an arc surface;

[0059] The maximum height h of the convex structure 9 protruding outward is 5 mm;

[0060] The length b of the protruding structure 9 accounts for 10% of the length c of the oiling roller body 1;

[0061] Others are the same as in Example 1.

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Abstract

The invention discloses an oil coating device for adjusting fiber diameter uniformity, and solves the technical problems of large fiber diameter difference and large dispersion during fiber production in the prior art. The oil coating roller comprises an oil coating roller body (1), the middle of the oil coating roller body (1) is provided with a convex structure (9), and the convex structure (9) is arranged around the outer wall of the oil coating roller body (1). The consistency of the speed of the monofilament can be adjusted through the convex structures, so that the diameter uniformity of fibers distributed on the oiling roller is effectively adjusted, the diameter difference of the fibers distributed in the middle and on the two sides of the oiling roller is reduced, the dispersion of the diameters of the fibers is reduced, and the stability of the fibers is improved; during application, fibers with the same diameter are drawn under the same process condition, and compared with a traditional oil coating device, the full cylinder rate can be properly increased, and the wire drawing continuity is improved.

Description

technical field [0001] The invention relates to the technical field of fiber production, in particular to an oiling device for adjusting the uniformity of fiber diameter. Background technique [0002] The oiling roller is an indispensable and important part in the fiber drawing and oiling and sizing process, which has an important influence on the fiber properties. The production process of basalt fiber and glass fiber is that after the raw materials are melted at high temperature in the kiln, they continuously flow out from the drawing bushing, and are drawn into wet fibers through oiling rollers, oiling and sizing. During the fiber sizing process, the oiling roller greatly affects the key factors such as fiber distribution, diameter uniformity and sizing effect, and has an important impact on fiber performance. [0003] Most of the oiling rollers used in traditional fiber production are cylindrical structures made of graphite. On the one hand, due to the inconsistent angl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C25/20
CPCC03C25/20
Inventor 刘阳红杨骥李菲王兴明刘祥荣喻克洪
Owner SICHUAN AEROSPACE TUOXIN BASALT IND
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