CN211227456U

CN211227456U - Three-leaf special-shaped hole spinneret plate for preparing BCF yarns

Info

Publication number: CN211227456U
Application number: CN201922261741.6U
Authority: CN
Inventors: 高健
Original assignee: Shandong Liyuan Fiber Co ltd
Current assignee: Shandong Liyuan Fiber Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-11
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a BCF spinning technical field, specifically speaking relates to a BCF yarn preparation is with three leaf dysmorphism hole spinnerets. A plurality of three-blade spinneret plate holes are uniformly distributed in the middle of the plate body, and three inner included angles of the three-blade spinneret plate holes are all in an outer arc shape. The spinneret is difficult for stifled hole, difficult broken silk, easy clearance in process of production, has improved production efficiency, has increased the spinnability again, has reduced the waste silk, has reduced manufacturing cost, and in addition, the bulk nature of the BCF yarn of preparation gained has also obtained further improvement, has not only increased the yarn and has woven the luminance of products such as carpet, has also increased the intensity of yarn, has prolonged the life-span of products such as carpet.

Description

Three-leaf special-shaped hole spinneret plate for preparing BCF yarns

Technical Field

The utility model relates to a BCF spinning technical field, specifically speaking relates to a BCF yarn preparation is with three leaf dysmorphism hole spinnerets.

Background

The cross-sectional shape of spinneret plate holes of the trilobal spinneret plate for the BCF spinning in the market is shown in figure 3, the inner included angles in the middle of the spinneret plate holes are all inner arc shapes, the brightness of the prepared yarns can be poor, the strength is weak, and the inner included angles in the middle of the spinneret plate holes are inner arcs, so that the holes are easily blocked and the yarns are broken, the production efficiency is influenced, the waste yarn quantity is increased, the production cost is increased, in addition, the strength of the produced yarns can be weakened, and even the service life of woven carpet and other products is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a BCF yarn preparation is with three leaf dysmorphism hole spinnerets to solve foretell technical problem.

In order to solve the above problems, the utility model adopts the following technical scheme:

the utility model provides a BCF yarn preparation is with three leaf dysmorphism hole spinneret, its plate body middle part equipartition has a plurality of three leaf spinneret holes, its characterized in that: and three inner included angles of the three-blade spinneret plate holes are all in an outer arc shape.

Has the advantages that: compared with the prior art, the spinneret is difficult for stifled hole, difficult broken silk, easy clearance in process of production, has improved production efficiency, has increased spinnability again, has reduced the waste silk, has reduced manufacturing cost, and in addition, the bulk nature of the BCF yarn of preparation gained has also obtained further improvement, has not only increased the yarn and has woven the luminance of products such as carpet, has also increased the intensity of yarn, has prolonged the life-span of products such as carpet.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the tri-lobe spinneret hole of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a conventional three-lobed spinneret orifice.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Example (b):

referring to fig. 1, in the three-blade special-shaped hole spinneret plate for BCF yarn preparation described in this embodiment, a plurality of three-blade spinneret plate holes 2 are uniformly distributed in the middle of a plate body 1, and three inner included angles of the three-blade spinneret plate holes 2 are all outer arcs.

Three leaf spinneret orifice 2 the same with traditional plate hole leaf length, interior contained angle is outer arc, so, difficult stifled hole in process of production, difficult broken silk, easy clearance have improved production efficiency, spinnability has been increased again, waste silk has been reduced, manufacturing cost has been reduced, moreover, the bulk nature of BCF yarn that the preparation gained has also obtained further improvement, the luminance of products such as yarn and woven carpet has not only been increased, the intensity of yarn has also been increased, the life-span of products such as woven carpet has been prolonged.

As the utility model discloses a different embodiments, 2 trompil numbers in triangle spinneret hole on the spinneret are preferred: 20. 23, 30, 40, 50, 46, 60, 70 and 100, which are matched with each other, can produce the BCF yarns with various specifications required by the market at present.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a BCF yarn preparation is with three leaf dysmorphism hole spinneret, its plate body (1) middle part equipartition has a plurality of three leaf spinneret holes (2), its characterized in that: three inner included angles of the three-blade spinneret plate holes (2) are all in an outer arc shape.