CN203715811U

CN203715811U - High density winding device

Info

Publication number: CN203715811U
Application number: CN201320871890.4U
Authority: CN
Inventors: 马直兵
Original assignee: ZHEJIANG BAISHENG INDUSTRIAL Co Ltd
Current assignee: ZHEJIANG BAISHENG INDUSTRIAL Co Ltd
Priority date: 2013-12-27
Filing date: 2013-12-27
Publication date: 2014-07-16
Anticipated expiration: 2023-12-27

Abstract

The utility model provides a high density winding device. The high density winding device comprises a rough yarn reel, and is characterized in that a rolling roller tangent to the rough yarn reel is arranged at a winding point of the rough yarn reel; a plurality of mutually parallel guide slots are formed in the rolling roller; the guide slots have V-shaped sections. By the high density winding device, the productivity of a combing procedure can be improved, the doff length during carding is increased, the carding efficiency is improved, the yield of a carding machine is improved, broken ends of a silvering machine are reduced, the damage probability of machines is reduced, the spinning efficiency can be improved, labor is saved, the broken ends of spun yarns are reduced, and the strength of yarns is improved.

Description

Highly dense coiler device

Technical field

The utility model belongs to field of textiles, specifically a kind of highly dense coiler device.

Background technology

In carpet industry, need to use rove combing machine for fur, tape condenser and fine spining machine to prop up yarn, common reeling roving device, carding efficiency and output are not high enough, machine easily damages, and spun yarn easily occur broken end, yarn strength is not high enough.

Utility model content

In order to solve the problems of the technologies described above, the utility model provides a kind of highly dense coiler device.

A kind of highly dense coiler device, comprise rove spool, it is characterized in that a coiler drum tangent with rove spool is set at the winding point place of described rove spool, be provided with many guide grooves that are parallel to each other on described coiler drum, the cross section of described guide groove is V-shape.

Described a kind of highly dense coiler device, the area that it is characterized in that described coiler drum upper rail account for coiler drum side surface long-pending 20%-30%.

Described a kind of highly dense coiler device, is characterized in that described coiler drum is fixedly connected with tape condenser by support bar.

Described a kind of highly dense coiler device, the first conductance that makes coiler drum while it is characterized in that using is 11.1%-20%.

Described a kind of highly dense coiler device, the first conductance that makes coiler drum while it is characterized in that using is 14%.

Described a kind of highly dense coiler device, quantitatively increases by 6% by the output of rove spool while it is characterized in that using.

Highly dense coiler device of the present utility model, can increase the productivity ratio of combing operation, the length of doffing while increasing carding, improves carding efficiency, improves combing machine for fur output, reduced the broken end of sett frame, the probability that has reduced machine damage, can improve spun yarn efficiency, saves artificial, reduce spinning end breaking, improve the intensity of yarn.

Accompanying drawing explanation

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

Fig. 2 is coiler drum schematic diagram of the present utility model;

Fig. 3 is guide groove schematic cross-section of the present utility model;

In figure, 1-rove spool; 2-coiler drum; 3-support bar; 4-guide groove; 5-rubbing dermatotome.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is elaborated.

As shown in Figure 1 to Figure 3, a kind of highly dense coiler device of the present utility model, comprises rove spool 1, and a coiler drum 2 tangent with rove spool 1 is set at the winding point place of rove spool 1, on coiler drum 2, be provided with many guide grooves that are parallel to each other 4, the cross section of described guide groove 4 is V-shapes.The area of coiler drum 2 upper rails 4 account for coiler drum 2 side surface long-pending 20%-30%.Coiler drum 2 is fixedly connected with tape condenser by support bar.

Although it is low that coarse wool spins little wool top fracture strength, but device of the present utility model has utilized filament can stand the performance of sizable tension force, in this apparatus structure, in the scope shorter than fibre length, make little wool top stand very high winding tension, coiler drum is exerted pressure to little wool top, the quantity of guide groove is identical with a number of wool top cake, and guide groove is also used as the guider of little wool top.When forming when the fiber of little wool top contacts with coiler drum, produce gradually tension force, the size of tension force depends primarily on winding speed.The traversing gear of tape condenser guarantees that all single little wool tops are positioned in guide groove rightly in guide moves around a process.

Use device of the present utility model, even if do not increase brute force and percentage elongation that winding speed also can increase wool top cake density, yarn.When winding speed improves, while making the first conductance of winding drum be 2%, the line density maximum of wool top cake rises to 30.8%, and the intensity of yarn or percentage elongation all not have variation.When the density of wool top cake is increased to the first conductance of winding drum and is 20%, the uniformity of yarn does not change.Equally, the first conductance of winding drum is in 11.1% scope, and the frequency that yarn defect (details, slubbing, card nailing neps) occurs does not still change.The tension force that puts on little wool top in this method has a limit, so that not making wool yarn move to measure affects adversely, research is found, even if the first conductance of winding drum surpasses 14%, wool top cake density also seldom increases, when selecting this first conductance, yarn quality does not still worsen, so select 14% as best first conductance.

The benefit of intensive coiling wool top cake is under tension force effect, to make little wool top obtain certain drawing-off.When the first conductance of winding drum is 14%, its resultant draft is 6%, and 8% of remainder makes fiber can tentatively stretch and eliminate fiber crimp.In drafting process, because fiber is with the V-arrangement guide groove Continuous Contact on winding drum, fiber is controlled, and little wool top is light 6%, desirable way is that to increase the output of combing machine for fur quantitatively about 6%, and keeps the constant drawing-off coming on balance combing machine for fur of the normal drawing-off of fine spining machine.The drawing-off occurring in this carding process is on the outbound course of little wool top, so most with hooked ends in fiber, and the drawing-off on fine spining machine is (head end crotch) in the reverse direction.This two stage drafting process can be used higher total draft multiple, the productivity ratio of combing operation are increased about 6%, and this benefit is very obvious.

Through detection, adopt highly dense coiler device of the present utility model, major advantage is as follows:

1) length of doffing during carding increases by 50%;

2) carding efficiency improves 3.5%;

3) combing machine for fur output improves 8%-9%;

4) reduced the broken end of sett frame;

5) reduced the probability of machine damage;

6) can improve spun yarn efficiency 3.5%;

7) can save artificial 12%;

8) reduced the broken end of spun yarn;

9) can improve the intensity of yarn.

When spinning low count yarn, the advantage of this device is more obvious, can be widely used in carpet industry.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within being all included in protection domain of the present utility model.

Claims

1. a highly dense coiler device, comprise rove spool (1), it is characterized in that arranging at the winding point place of described rove spool (1) coiler drum (2) tangent with rove spool (1), on described coiler drum (2), be provided with many guide grooves that are parallel to each other (4), the cross section of described guide groove (4) is V-shape.

2. a kind of highly dense coiler device as claimed in claim 1, the area that it is characterized in that described coiler drum (2) upper rail (4) account for coiler drum (2) side surface long-pending 20%-30%.

3. a kind of highly dense coiler device as claimed in claim 1, is characterized in that described coiler drum (2) is fixedly connected with tape condenser by support bar (3).