CN201232118Y

CN201232118Y - Dyeing bobbin with tricot and weft and 'convex' or 'T' shaped section

Info

Publication number: CN201232118Y
Application number: CNU2008201317112U
Authority: CN
Inventors: 邹衡; 陈瑞荣
Original assignee: Wuxi Jiuxin Dyeing & Weaving Technology Development Co Ltd
Current assignee: Wuxi Jiuxin Dyeing & Weaving Technology Development Co Ltd
Priority date: 2008-06-03
Filing date: 2008-07-24
Publication date: 2009-05-06
Anticipated expiration: 2018-07-24

Abstract

The utility model relates to a dyeing tube for yarn dip-dye, in particular to a dyeing tube which is provided with longitude and latitude strips, the cross section of which is convex shape or T shape. The technical proposal provided by the utility model is as follows: a plurality of dyeing liquid eye holes are opened on the tube, the tubes between two adjacent longitudinal dyeing holes are longitude strips, the tubes between two adjacent latitudinal dyeing holes are latitude strips, the cross section of the longitude strips and / or latitude strips takes the shape of convex or T shape with smooth transition. When in use, the dyeing tube is not easy to be broken, has high intensity and less manufacturing consumptive materials, the service life is obviously prolonged and the dyeing quality is good.

Description

Has the dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar

Technical field

The utility model relates to the dyeing bobbin that a kind of yarn is contaminated usefulness, and especially a kind of have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar.

Background technology

Yarn dip-dye mode has two kinds of reeled yarn and cone dyeings, and latter saving of labor, water saving, few, the Functionality, quality and appealing design of hard waste are a kind of advanced technologies.The cone dyeing of yarn is that yarn is wound on the supporter (bobbin) that is covered with passage (eyelet) by certain density and weight, is commonly referred to as " winder ", reinstalls and dyes machine, rely on the effect of dying the machine circulating pump, dye liquor penetrates circulation in layer, dyes, and then through dehydration, oven dry.

Dyeing bobbin is the revolving body of a hollow, can be cylindrical, also can be round table-like, and cylinder round platform disjunctor shape is also arranged.In order to make dye liquor evenly penetrate circulation swimmingly in yarn, the bobbin surface is covered with eyelet, and its shape has circle, ellipse or polygon.In the majority with quadrangle at present, it is vertically forming with laterally the latitude bar is crossing through bar by bobbin.Dyeing bobbin is as the supporting mass of coiling yarn, in winder, dyeing, dehydration, can be subjected to various external force effects, mainly be the contraction and the extruding of centrifugal force during the revolution centrifugal dehydration of when dyeing yarn, the former makes vertically and curves inwardly through bar, and the latter makes bobbin become flat.

What have the engineering plastics dyeing bobbin now is generally rectangle or trapezoidal through bar, latitude bar cross section.When bobbin ftractures because of extruding, at first occur in the tube wall inboard that is subjected to force direction, when bobbin cross-sectional diameter decrement was 2.5-4.5mm, the inboard of tube wall can begin that trickle slight crack is arranged, crackle can extend to outer wall when further compression, tube wall cracking when decrement is 8-10mm.At this moment, it is big that stressed place wall curvature radius becomes, and from circular arc trend straight line, but still all crackle can not occur in the outside with the inboard that is subjected to force direction to be the tube wall at 90 degree places.

When bobbin was subjected to radial compression, pipe deformed, and stretched by force direction tube wall inboard, and the outside is squeezed; Otherwise be 90 degree orientation with it then, the tube wall inboard is compressed, and the outside is stretched.Because curvature intensity of variation difference, the stress of generation are also just different, so that it is also different to produce the cracking situation.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of not easy to crack, intensity big and also make consumptive material less have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar.

The technical scheme that provides according to the utility model, some dye liquor eyelets of on bobbin, offering, bobbin between the adjacent two file dye liquor eyelets is through bar, and the bobbin between the adjacent two horizontally-arranged dye liquor eyelets is the latitude bar, is " protruding " or " T " font of rounding off through bar and/or latitude sliver transvers section." protruding " or " T " font that all is rounding off through bar and latitude sliver transvers section.

Describedly constitute by base plate and vertical fin provided thereon through bar, vertically fin and base plate rounding off, vertically fin is arranged on the bobbin outside wall surface, vertically fin and base plate intersects vertically or acute angle crossing.Described latitude bar is made of base plate and horizontal fin provided thereon, laterally fin and base plate rounding off, and laterally fin is arranged on the bobbin outside wall surface, described horizontal fin and base plate intersects vertically or acute angle crossing.

Described dye liquor eyelet is circle, ellipse or polygon.

The utility model is not easy to crack in use, intensity big and it is less to make consumptive material, and obviously prolong service life, and dyeing quality is good.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is the enlarged diagram of A among Fig. 1.

Fig. 3 is the I-I cutaway view among Fig. 2, is first kind of form of the present utility model.

Fig. 4 also is the I-I cutaway view among Fig. 2, is second kind of form of the present utility model.

Fig. 5 is the II-II cutaway view among Fig. 2, is first kind of form of the present utility model.

Fig. 6 also is the II-II cutaway view among Fig. 2, is second kind of form of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with concrete drawings and Examples.

As shown in the figure: some dye liquor eyelets 2 of on bobbin 1, offering, bobbin between the adjacent two file dye liquor eyelets 2 is through bar 3, bobbin between the adjacent two horizontally-arranged dye liquor eyelets 2 is a latitude bar 4, is " protruding " or " T " font of rounding off through bar 3 and/or latitude bar 4 cross sections.Best, all be " protruding " or " T " font of rounding off through bar 3 and latitude bar 4 cross sections.

Describedly constitute by base plate 31 and vertical fin 32 provided thereon through bar 3, vertically fin 32 and base plate 31 rounding ofves, vertically fin 32 is arranged on bobbin 1 outside wall surface, and vertically fin 32 intersects vertically with base plate 31 or acute angle intersects; And the width B of base plate 31 greater than, be equal to or less than the height H of vertical fin 32; Described latitude bar 4 is made of base plate 41 and horizontal fin 42 provided thereon, laterally fin 42 and base plate 41 rounding ofves, and laterally fin 42 is arranged on bobbin 1 outside wall surface, and described horizontal fin 42 intersects vertically with base plate 41 or acute angle intersects.Described dye liquor eyelet 2 is circular, ellipse or polygon, while the width B of base plate 41 ' greater than, be equal to or less than the height H of horizontal fin 42 '.

Principle of the present utility model is as follows:

By the mechanics of materials as can be known, tension brute force=tensile strength * sectional area, promptly the non-deformability of material is directly proportional with this place's sectional area.

By " Hooke's law " as can be known, stress and strain is directly proportional, and in the flexural deformation of material, its middle part exists constant " neutral line ", comprehensive as can be known above-mentioned, " neutral line " of bent beam can diminish " neutral line " sectional area fully to the not contribution of bending resistance distortion of beam, this principle in engineering by widespread usage, as " worker " word steel, " H " steel, " six orifice plates " etc.Thereby the warp of bobbin, latitude bar Cross section Design becomes rectangle, trapezoidal, is irrational in the utilization of material.Strengthen the inboard sectional area of the most easily drawing up, reduce outside sectional area not easy to crack, promptly be designed to " protruding " or " T " shaped sections through bar 3, latitude bar 4, like this, make to have under the situation of identical compression strength, make consumptive material of the present utility model and obviously reduce; Have under the identical manufacturing consumptive material situation, the utility model compression strength is big, and not easy to crack, obviously prolong service life.

And the utility model in use, reel for yarn is on vertical fin 32 and horizontal fin 42, feasible more multi-section part yarn and bobbin 1 outside wall surface are shape high up in the air, the more outside wall surface of yarn and bobbin is close to when using compared to existing technology, use dye liquor penetrance height of the present utility model, even dyeing is difficult for the look flower.

Claims

1, a kind of have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar, be included in some dye liquor eyelets (2) of offering on the bobbin (1), bobbin between the adjacent two file dye liquor eyelets (2) is through bar (3), bobbin between the adjacent two horizontally-arranged dye liquor eyelets (2) is latitude bar (4), it is characterized in that: " protruding " or " T " font that is rounding off through bar (3) and/or latitude bar (4) cross section.

2, as claimed in claim 1 have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar, it is characterized in that: " protruding " or " T " font that all is rounding off through bar (3) and latitude bar (4) cross section.

3, as claimed in claim 1 have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar, it is characterized in that: describedly constitute by base plate (31) and vertical fin (32) provided thereon through bar (3), vertical fin (32) and base plate (31) rounding off, vertically fin (32) is arranged on bobbin (1) outside wall surface, and vertical fin (32) intersects vertically with base plate (31) or acute angle intersects.

4, as claimed in claim 1 have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar, it is characterized in that: described latitude bar (4) is by base plate (41) and horizontal fin (42) formation provided thereon, horizontal fin (42) and base plate (41) rounding off, laterally fin (42) is arranged on bobbin (1) outside wall surface, and described horizontal fin (42) intersects vertically with base plate (41) or acute angle intersects.

5, as claimed in claim 1 have a dyeing bobbin that is " protruding " or " T " shaped sections through, latitude bar, it is characterized in that: described dye liquor eyelet (2) is circular, ellipse or polygon.