A yarn base

Abstract

The invention discloses a yarn cone base. The yarn cone base comprises a yarn cone inner core, a yarn cone chassis, a rhombus regulating frame and a yarn cone locating part, wherein the yarn cone inner core comprises a first inner core and a second inner core which are used for supporting and fixing a yarn cone, and regulating rods are arranged inside the first inner core and the second inner core; the yarn cone chassis is provided with a first groove hole and a second groove hole which are distributed in a perpendicular intersecting mode, and the two regulating rods can slide in a reciprocating mode in the first groove hole; the included angel between every two adjacent rigid edges of the rhombus regulating frame is adjustable, and two opposite angle points of the rhombus regulating frame are connected with the two regulating rods respectively; the yarn cone locating part is used for fixing the relative positions of the yarn cone inner core and the yarn cone chassis. According to the scheme, stepless regulation of the outer diameter of the yarn cone inner core is achieved by adopting the rhombus regulating frame, so that the first inner core and the second inner core move by the same distance in a facing or opposite mode in a regulating process, and eccentricity can not occur. In addition, the yarn cone can be supported tightly so that radial shaking of the yarn cone can not be caused. Therefore, yarn cones with different diameters can be fixed, and yarns are more stable in an unwinding process.

Description

technical field [0001] The invention relates to the technical field of textile processing, in particular to a yarn bobbin base. Background technique [0002] The bobbin base is a necessary part for unwinding the yarn in the textile process. At present, in the field of circular weft knitting machines and flat knitting machines, there are two types of bobbin bases: one is the outer creel for horizontal unwinding, and the other is the on-machine creel for vertical unwinding. In the warping process of woven fabrics and warp knitting, the common bobbin base is a horizontally unwound external creel. In the above two most widely used bobbin base systems, metal straight rods with a diameter of 1 to 1.5 cm are generally used to carry the bobbins. [0003] Metal fiber belongs to a kind of inorganic textile fiber. The characteristic of metal fiber is that its surface friction coefficient is much larger than that of conventional textile fibers; yarn surface hairiness, especially long ...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a bobbin base, which is used to solve the problem of vibrating or slipping of the bobbin during the unwinding process of the metal yarn

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