CN203546303U

CN203546303U - Winding yarn hairiness reduction device

Info

Publication number: CN203546303U
Application number: CN201320594326.2U
Authority: CN
Inventors: 张水华
Original assignee: Wujiang Wei Qibu Industry Co Ltd
Current assignee: Wujiang Wei Qibu Industry Co Ltd
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2014-04-16
Anticipated expiration: 2023-09-25

Abstract

The utility model provides a winding yarn hairiness reduction device comprising a tubular shell and a yarn passage which penetrates from one end to the other end of the shell. The winding yarn hairiness reduction device is characterized in that an air vortex tube and a hot air passage are arranged on the shell, wherein the air vortex tube is communicated with the inner portion of the yarn passage and used for jetting air vortex to the yarn passage, and the hot air passage is used for conveying hot air to the yarn passage, and the hot air passage and the air vortex tube are sequentially arranged along the direction of yarn passing though the yarn passage. Through loosening and tight twisting, hairiness with protruding sand body is wound onto the yarn or twisted into a yarn structure via rotating airflow, and the hairiness is effectively reduced.

Description

A kind of Winding yarn fluff reducing device

Technical field

The utility model relates to a kind of Winding yarn fluff reducing device, belongs to technical field of textile processing.

Background technology

Winder (claiming again doff) is the first operation of knitting front preparation, its task is on bobbin winder, to be processed into and to meet necessarily required bobbin from spinning the cop of portion or reeled yarn, in winding procedure, due to yarn and device contacts position many, friction is large, unwinding air ring is long, cause fiber to be seriously free on yam surface, produce serious Yarn filoplume, according to lot of experimental data, show, winding procedure makes filoplume increase by 100%～500%, different with yarn variety, preseting length, status of equipment etc., and mainly with the increment rate maximum of 3mm and above harmful filoplume.Filoplume is one of important indicator of weighing yarn qualities, not only affect the production efficiency of the subsequent handling such as woven, knitting, and the presentation quality, particularly shuttleless loom that affect final products today of generally applying, reduce Yarn filoplume tool and be of great significance.

Summary of the invention

In order to solve the deficiency in background technology, the purpose of this utility model is to overcome the defect of background technology, and a kind of Winding yarn fluff reducing device is provided.

For achieving the above object, the technical solution adopted in the utility model is: a kind of Winding yarn fluff reducing device, comprise the housing of tubular and wear the yarn path to its other end from described housing one end, it is characterized in that: on described housing, be provided with described yarn path internal communication for spraying the air-swirl pipe of air-swirl to described yarn path and for carry the hot-air channel of hot-air to described yarn path, and by the direction of described yarn path, described hot-air channel and air-swirl pipe set gradually along yarn.

In preferred embodiment of the utility model, further comprise that described air-swirl pipe is four that are obliquely installed, and in same circumference spaced at equal angles around.

In preferred embodiment of the utility model, further comprise that the place, gas outlet of described air-swirl pipe is provided with nozzle, the angle between the injection direction of described nozzle and the axial line of described yarn path is 45～60 °.

In preferred embodiment of the utility model, further comprise that described hot-air channel is two that be arranged in parallel, its gas outlet is arranged on the two ends of arbitrary diameter of same circumference.

In preferred embodiment of the utility model, the exit that further comprises described yarn path is also provided with to rub with the hands touches device, and described stranding is touched device by four pairwise orthogonals and touched rod around the stranding that self axis rotates and forms.

In preferred embodiment of the utility model, further comprise that two parallel described strandings touch 1.0～2.0 times that spacing between rod is yarn diameter, it is 30～50r/min that excellent rotating speed is touched in described stranding.

In preferred embodiment of the utility model, further comprise that it is the one in pottery, stainless steel, lucite that excellent material is touched in described stranding.

Usefulness of the present utility model is: a kind of Winding yarn fluff reducing device of the present utility model, by the hot-air channel and the air-swirl pipe that set gradually by the direction of yarn path along yarn, the hot-air that hot-air channel is carried carries out heat pre-treatment to the fiber that stretches out yam surface, improve the twist of yarn, make sand body loose; And during through air-swirl pipe, air-swirl forms the swirling eddy identical with yarn travel direction in yarn path, and yarn is played to twisting effect, wandering fibre is touched with it the sand along the twist direction stranding of yarn, reach the effect of minimizing filoplume.The utility model is through loosening and twisting with the fingers tightly, and the filoplume of some outstanding sand bodies is just rotated air-flow and is wound on yarn or is twisted in yarn texture, reduces filoplume effective.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the structural representation of a kind of Winding yarn fluff reducing device of the present utility model.

In figure: 2, housing, 4, yarn path, 6, air-swirl pipe, 8, hot-air channel, 10, nozzle, 12, rub with the hands and touch device, 14, rub with the hands and touch rod.

The specific embodiment

In order to make those skilled in the art person understand better the utility model scheme, and above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, below in conjunction with embodiment and embodiment accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, a kind of Winding yarn fluff reducing device, comprise the housing 2 of tubular and wear the yarn path 4 to its other end from housing 2 one end, on described housing 2, be provided with yarn path 4 internal communication for spraying the air-swirl pipe 6 of air-swirl to yarn path 4 and for carry the hot-air channel 8 of hot-air to yarn path 4, and pass through the direction of yarn path 4 along yarn, hot-air channel 6 and air-swirl pipe 8 set gradually, when yarn passes yarn path 4, successively through overfire air port 8 and air-swirl pipe 6, respectively yarn loosened and twist with the fingers tight processing, reach the object that reduces filoplume.

Specifically being achieved in that 1) hot-air channel 8 is two of be arrangeding in parallel, and its gas outlet is arranged on the two ends of arbitrary diameter of same circumference, and as shown in Figure 1, the diameter of the circumference of two hot-air channel 8 correspondences is vertical with the axial line of yarn path 4.The hot-air that hot-air channel 8 is carried to yarn path 4 carries out heat pre-treatment to the fiber that stretches out yam surface, makes the loose twist that improves yarn of sand body.

2) air-swirl pipe 6 is specially four that are obliquely installed, and in same circumference spaced at equal angles around, the angle α between the injection direction of nozzle 8 and the axial line of yarn path 4 arranging at air-swirl pipe 6 places, gas outlet is 45～60 °.During through air-swirl pipe 6, the air-swirl of rotation forms the swirling eddy identical with yarn travel direction in yarn path 4, and yarn is played to twisting effect, and wandering fibre is touched with it the sand along the twist direction stranding of yarn, reaches the effect of minimizing filoplume.

The utility model is successively through loosening and twisting with the fingers tightly, and the filoplume of some outstanding sand bodies is just rotated air-flow and is wound on yarn or is twisted in yarn texture, reduces filoplume effective.

In order further to improve the effect that Yarn filoplume reduces, in the exit of yarn path 4, be also provided with to rub with the hands and touch device 12, stranding is touched stranding that device 12 rotates by four pairwise orthogonals and around self axis and is touched rod 14 and form, wherein rubbing with the hands and touching rod 14 material is the one in pottery, stainless steel, lucite, preferably ceramic, smooth surface; Concrete, 1.0～2.0 times that the spacing of rod between 14 is yarn diameter are touched in two parallel strandings, the rotating speed that rod 14 is touched in stranding is 30～50r/min, the stranding of rotating is touched yarn that the 14 pairs of rotations of rod move upward and is provided machinery to rub with the hands to touch, the filoplume head end that makes length be less than 3mm is attached to it sand along yarn sth. made by twisting to sth. made by twisting, has further improved the minimizing effect of Yarn filoplume.

Adopt fluff reducing device of the present utility model to carry out control experiment to the Winding Hairiness amount of milk protein fiber yarn, experimental data is as shown in table 1:

The Winding Hairiness amount contrast unit of table 1 milk protein fiber yarn: root

In improvement 1, in air-swirl pipe, gas pressure is 0.183MPa, and in improvement 2, in air-swirl pipe, gas pressure is 0.283MPa.

As can be seen from Table 1, two kinds of improvement have all obtained desirable result, and Comparatively speaking, under the condition of the higher 0.283MPa of gas pressure, filoplume reduces manyly, and the hairiness number of most of length sections has all reduced more than 50%.

Above-described embodiment is preferably embodiment of the utility model; but embodiment of the present utility model is not limited by the examples; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and principle, substitutes, combination, simplify and all should be equivalent substitute mode, within being included in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claim was defined.

Claims

1. a Winding yarn fluff reducing device, comprise the housing of tubular and wear the yarn path to its other end from described housing one end, it is characterized in that: on described housing, be provided with described yarn path internal communication for spraying the air-swirl pipe of air-swirl to described yarn path and for carry the hot-air channel of hot-air to described yarn path, and by the direction of described yarn path, described hot-air channel and air-swirl pipe set gradually along yarn.

2. a kind of Winding yarn fluff reducing device according to claim 1, is characterized in that: described air-swirl pipe is four that are obliquely installed, and in same circumference spaced at equal angles around.

3. a kind of Winding yarn fluff reducing device according to claim 2, is characterized in that: the place, gas outlet of described air-swirl pipe is provided with nozzle, the angle between the injection direction of described nozzle and the axial line of described yarn path is 45 ~ 60 °.

4. a kind of Winding yarn fluff reducing device according to claim 3, is characterized in that: described hot-air channel is two that be arranged in parallel, and its gas outlet is arranged on the two ends of arbitrary diameter of same circumference.

5. a kind of Winding yarn fluff reducing device according to claim 1, is characterized in that: the exit of described yarn path is also provided with to rub with the hands touches device, and described stranding is touched device by four pairwise orthogonals and touched rod around the stranding that self axis rotates and forms.

6. a kind of Winding yarn fluff reducing device according to claim 5, is characterized in that: 1.0 ~ 2.0 times that spacing between rod is yarn diameter are touched in two parallel described strandings, and it is 30 ~ 50r/min that excellent rotating speed is touched in described stranding.

7. a kind of Winding yarn fluff reducing device according to claim 6, is characterized in that: it is the one in pottery, stainless steel, lucite that excellent material is touched in described stranding.