CN205133875U

CN205133875U - Yarn involution device

Info

Publication number: CN205133875U
Application number: CN201520941519.XU
Authority: CN
Inventors: 姜元辉
Original assignee: Xuzhou Yamei Textile Co Ltd
Current assignee: Xuzhou Yamei Textile Co Ltd
Priority date: 2015-11-24
Filing date: 2015-11-24
Publication date: 2016-04-06
Anticipated expiration: 2025-11-24

Abstract

The utility model provides a yarn involution device, even if for solving the involution device that above -mentioned problem disclosed a novel covering yarn, set up a slot to constitute in a rectangle module, the entry of slot is " V " style of calligraphy, the slot export is " U " style of calligraphy, it is the long and narrow type recess of gradual change to be entered the mouth by the slot to the slot exit, the degree of depth of slot export is half of the degree of depth of slot entry, the bottom of following the slot export of the bottom of slot entry forms lifting gradually, the hunch -up, have a little the slope form tank bottom at R angle, look sideways at the optimalarc that one end that perspective time slope form tank bottom is close to the slot entry is the hunch -up, the one end of being close to the slot export is the form that rises, R=0.1~0.3mm wherein, the uncovered form of " people " font of suitable for reading being of this recess. The advantage lies in: do not need to make great improvement, easy operation to the existing equipment, changed conventional art outsourcing yarn canoe, made the outsourcing yarn as the outward appearance of the inseparable parcel in parcel layer at the core silk to form the elasticity covering yarn through tensile afterturn.

Description

A kind of yarn winding device

Technical field

The utility model relates to a kind of yarn winding device.

Background technology

The size of traditional elastic spandex core-spun yarn line elastic force depends on that the thickness of yarn Elastic spandex is relevant with the drafting multiple of spandex, when spandex in yarn is large compared with the elasticity of yarn time thick, spandex is little compared with the elasticity of yarn time thin, therefore when the spandex core-covered yarn produced is made into clothes, the clothes that the yarn production that elasticity is large goes out when wearing because strength of controling oneself is larger, to a kind of uncomfortable sense of people, when the clothes using the less yarn production of elasticity to go out, because elasticity is too little, cannot embody elastic effect, the beautiful curve of health cannot be shown.And heart yarn drawing-off and winding directly govern the product quality of cladded yarn.Therefore in weaving work flow process, how improve the quality of cladded yarn, key is the winding device of yarn and elastic filament, and whether the appropriate bag yarn of tractive is even.

Summary of the invention

A kind of yarn winding device, exactly for solving the problem and disclosing a kind of winding device of novel cladded yarn, in a block length square module (1), mainly arrange a groove form, it is characterized in that: the entrance (2) of groove is " V " font, channel outlet (3) is " U " font, be the sleeve configuration groove of gradual change to channel outlet (3) by channel inlet (2), the degree of depth of channel outlet (3) is the half of the degree of depth of channel inlet (2), lifting is gradually formed from the bottom of the channel outlet (3) of the bottom of channel inlet (2), arch upward, the slightly ramp shaped bottom land (4) at R angle, during side-looking perspective, one end of the close channel inlet (2) of ramp shaped bottom land (4) is in the arc line shaped arched upward, one end of close channel outlet (3) is rising shape, wherein R=0.1 ~ 0.3mm, the suitable for reading of this groove is the uncovered shape of " people " font.

The utility model has the advantage of: 1. do not need to do larger improvement to existing equipment, simple to operate; 2. change the mode that in conventional art, outsourcing yarn is wound around around cored formula of spinning, and outsourcing yarn and cored make two kinds of spinning systems of figure of eight afterturn mutually, make outsourcing yarn closely be wrapped in the appearance of core silk as integument, and drawn afterturn form elastic force composite yarn; Outer yarn parcel evenly, elastic filament tractive appropriateness, even if thus product of the present invention is woven into cloth, twin-core long filament is also closely wrapped in outsourcing yarn all the time, can not because of unbalance stress, the regular operation such as to wash by rubbing with the hands, cause twin-core long filament emergence to go out outside outsourcing layer; 3. the existing high resilience of the cloth made by product of the present invention, has again the features such as stronger comfort, too tight sensation of not controling oneself, and also overcomes and plays hypodynamic defect.

Accompanying drawing explanation

See accompanying drawing, Fig. 1 is the utility model structural representation;

Fig. 2 is schematic flow sheet after the utility model installation.

As shown in Figure 1-2, the utility model comprises: district, (15) cored spindle and (16) directive wheel are rolled in (1) rectangle module, (2) channel inlet, (3) channel outlet, (4) ramp shaped bottom land, (5) spinning chamber, (5 ') cladded yarn, elastic filament ingot (6), (7) elastic filament gatherer, (8) elastic filament, (9) outsourcing yarn, (10) first groups of rollers, (11) second groups of rollers, (12) the 3rd groups of rollers, (13) preliminary elongational district, (14).

Detailed description of the invention

Below in conjunction with drawings and the specific embodiments, technical characteristic of the present invention is described further.

See Fig. 1 ~ Fig. 2, elastic filament ingot (6) is added above conventional production equipment, Filament leading-in device (7), directive wheel (16), this apparatus module (1) is assembled in spinning chamber (5) porch, front between outsourcing spindle gatherer in this device channel inlet (2), three groups of rollers (12) are set, namely first group of roller (10) is followed successively by by outsourcing spindle to this device portal (2), second group of roller (11) and the 3rd group of roller (12), for preliminary elongational rolls district (13) between first group of roller (10) and second group of roller (11), for rolling district (14) between second group of roller (11) and the 3rd group of roller (12), each group of roller is by front, latter two roller forms.

Embodiment: outsourcing yarn (9) is directed into first group by outsourcing spindle successively through outsourcing yarn gatherer, in second group and the 3rd group of roller, roll in district (13) at preliminary elongational and form flat strip shaped outsourcing yarn, but because the rotating speed of first group of roller (10) and second group of roller (11) is different, and pressure is identical, therefore flat strip shaped outsourcing yarn is not only in by the state of rolling, and be in extended state, its shape and tension force are also unstable, when flat strip shaped outsourcing yarn enter roll district (14) time, the rotating speed of second group of roller (11) and the 3rd group of roller (12), pressure is all identical, therefore flat strip shaped outsourcing yarn rolls shape and tension force in district (14) be all in stable state at this, elastic filament (8) is directed into the input of the 3rd group of roller (12) through Filament leading-in device (7), directive wheel (16), front roller pressure through this group roller is put in the centre position of flat strip shaped outsourcing yarn, forms cladded yarn (5 ') and be wrapped on cored spindle (15) through break-in wheel after the doubling of " people " of the present utility model font groove after entering spinning chamber (5) afterturn.

Claims

1. a yarn winding device, in a block length square module (1), mainly arrange a groove form, it is characterized in that: the entrance (2) of groove is " V " font, channel outlet (3) is " U " font, be the sleeve configuration groove of gradual change to channel outlet (3) by channel inlet (2), the degree of depth of channel outlet (3) is the half of the degree of depth of channel inlet (2), lifting is gradually formed from the bottom of the channel outlet (3) of the bottom of channel inlet (2), arch upward, the slightly ramp shaped bottom land (4) at R angle, during side-looking perspective, one end of the close channel inlet (2) of ramp shaped bottom land (4) is in the arc line shaped arched upward, one end of close channel outlet (3) is rising shape.

2. a kind of yarn winding device according to claim 1, is characterized in that: described R=0.1 ~ 0.3mm, and the suitable for reading of this groove is the uncovered shape of " people " font.