CN2527575Y

CN2527575Y - Spinning apparatus for filament-yarn short fiber composite covering yarn

Info

Publication number: CN2527575Y
Application number: CN 01268916
Authority: CN
Inventors: 薛元; 李兆旗; 李毅; 陈建伟
Original assignee: 薛元
Priority date: 2001-12-06
Filing date: 2001-12-06
Publication date: 2002-12-25
Anticipated expiration: 2011-12-06

Abstract

Disclosed is a spinning device of filament/staple fiber core-spun composite yarns, which belongs to a fitting piece of the cotton, wool and hemp spinning frame. The utility model is characterized in that the device is composed of a staple fiber roving bobbin and a paratactic filament bobbin of the traditional spinning frame, a cradle tension mechanism, a filament tension controller comprising a tension frame, a pressure spring, a pressure nut, a gripper plate and a tension column as well as a guide wheel which are appended thereon and a spinning spindle used for winding composite finished yarns. The beneficial effect is that the traditional spinning frame can spin the composite yarn with the staple fiber-filament cladding ratio reaching one hundred percent and having an ideal skin-core structure, so the utility model can be used to modify old devices as well as updating devices.

Description

The spinning apparatus of long filament short fiber bag core composite yarn

Technical field

The utility model relates to a kind of accessory of textile machine, particularly can on cotton spinning frame, wool spinning frame and bast fibre spinning fine spining machine, spin with long filament as Skeletal yarn, and form the spinning apparatus of long filament short fiber bag core composite yarn that short fiber bag long filament has the new type yarn of skin-core structure.

Background technology

In the prior art, conventional long filament short fiber composite spinning (claiming blending again), generally be to carry out at Siro-spun yarn machine, ring doubling frame, hollow ingot spinning machine or fine spining machine, spin the product that comes, from yarn cross section, can be divided into haply: 1. long filament short fiber looping type (short fiber bag long filament or long filament bag short fiber); 2. the even mixed type of long filament short fiber; 3. long filament short fiber parallel type (or being called the AB yarn).The easiest realization of above-listed three kinds of the third structures, second kind of existing patent of Japanese Toyo Co., Ltd., and first kind of the most difficult realization of structure.Present test products, at long filament short fiber compound tense, the xenogenesis fibre bundle is entwined together with zigzag shape as stubborn fried dough twist, forms the structure of similar strand, and coating that can not 100% can't form desirable bag cored structure again.

Summary of the invention

Can not spin desirable short fiber bag long filament and form the bag core composite yarn of bag cored structure and the deficiency of coating that can not 100% in order to overcome prior art, the utility model provides a kind of can spin style, feel, bulkiness and the plumpness that existing short fiber yarn has on traditional fine spining machine; The strength and elongation that again long filament is arranged and had, conformality, drapability, anti-fold, bar is done and neat and well spaced fabrics cloth cover effect and have the bag core composite yarn of desirable skin-core structure uniformly, and makes staple fibre can reach the spinning apparatus of 100% long filament short fiber bag core composite yarn to the clad ratio of long filament.

The technical scheme that its technical problem that solves the utility model adopts is: additional thread-tension controlling organization and guiding mechanism on traditional fine spining machine, thus the warp tension ratio of two components when controlling composite spinning effectively and feeding long filament are at the relative position of twist triangle zone.It is the spinning apparatus of long filament short fiber bag core composite yarn described in the utility model, by be tied with the rove bobbin 1 of short fiber rove 2 on the conventional spinning frame its and at it and the reel cage drafter 3 that is used for twining between the spinning spindle 9 of the composite finished product spun yarn that composite yarn twist district 7 and air ring 8 form constitute, it is characterized in that this device also comprise be loaded on the frame with above-mentioned rove bobbin 1 long filament bobbin 4 arranged side by side and by clamping plate be additional on the above-mentioned reel cage drafter 3 by tension bracket 5-1, pressing spring 5-2, yarn clip board 5-3, thread-tension controller 5 and directive wheel 6 that pressurizing nut 5-4 and tension force post 5-5 are formed.

Above-mentioned thread-tension controller 5 is made of for upper and lower two groups the fixedly connected identical in structure of vertical connecting plate that the above-mentioned tension bracket 5-1 of screwed hole 5-6 is installed with the center band, wherein each group include the horizontal substrate of above-mentioned tension bracket 5-1 and vertically be mounted thereon the plane in obtuse angle the above-mentioned tension force post 5-5 of rounded projections arranged reach parallel and be set with above-mentioned yarn clip board 5-3, pressing spring 5-2 and the screw rod 5-7 of pressurizing nut 5-4 on it with them.

The beneficial effects of the utility model are: can be with the mechanism of additional two simple in structure, the stable performances of seldom money, the tension force of two different components of short fiber and long filament when feeds the relative position of long filament at twist triangle zone when controlling composite spinning, on traditional fine spining machine, spin strength and elongation, conformality, drapability, anti-fold that the style, feel, bulkiness and the plumpness that integrate short fiber yarn and have and long filament had, bar is done and neat and well spaced fabrics cloth cover effect uniformly, both had desirable skin-core structure, again can 100% composite yarn that coats.This device not only can be used to transform existing cotton spinning frame, wool spinning frame and bast fibre spinning fine spining machine but also can be used to make these machines to update in addition.

Description of drawings

Accompanying drawing 1 is one of the utility model most preferred embodiment integral installation configuration structure schematic diagram;

Accompanying drawing 2 is to face structural representation after 5 assemblings of thread-tension controller among Fig. 1;

Accompanying drawing 3 is Fig. 1 plan structure schematic diagram.

1. rove bobbins among the figure, 2. short fiber rove, 3. reel cage drafter, 4. long filament bobbin, 5. thread-tension controller, 5-1. tension bracket, 5-2. pressing spring, 5-3. yarn clip board, 5-4. pressurizing nut, 5-5. the tension force post, 5-6. installs screwed hole, 5-7. screw rod, 6. directive wheel, 7. composite yarn twist district, 8. air ring, 9. spinning spindle.

The specific embodiment

On its of traditional cotton spinning frame, be wound with the rove bobbin 1 of short fiber cotton rove 2 and at it and be used for twining on the reel cage haulage gear 3 between the known spinning spindle 9 of the composite finished product spun yarn that composite yarn twist district 7 and air ring 8 form, pay two fixedly connected L shaped stainless steel substrates of the vertical connecting plate of tension bracket 5-1 of fixed installation installed screwed hole 5-6 by the centre band corrosion resistant plate matter and each by original apron nipper screw thread on the reel cage and vertically be loaded on the plate face in obtuse angle three of the stainless steel of rounded projections arranged tension force post 5-1 peace luggages in their yarn clip board 5-3 of being formed by two slight projectioies in middle part and the relative stainless steel disk of convex surface of suit successively from the bottom up on it on one side, the thread-tension controller 5 that the screw rod 5-7 of pressing spring 5-2 and pressurization hex nut 5-4 is formed and the directive wheel 6 of stainless steel, in addition be wound with PETFDY long filament and the long filament bobbin 4 arranged side by side with above-mentioned short fiber rove bobbin 1 on it also being equipped with on the frame, the long filament that twines it on is afterwards mutually compound with above-mentioned short fiber rove 2 with directive wheel 6 through above-mentioned thread-tension controller 5.

Change as present embodiment:

1, fine spining machine can be used wool spinning frame or bast fibre spinning fine spining machine instead;

2, material and the shape of forming each parts of thread-tension controller can suitably change;

3, on the short fiber rove bobbin around the short fiber rove also can be hair, viscose glue, day silk, model, polyester-viscose blended, the short fiber rove yarn of polyester cotton blending;

4, the long filament bobbin around long filament various functions (conduct electricity antistatic, antibacterial and deodouring, far infrared, ultraviolet ray and micro-wave screening, fire-retardant infusibility, the microcapsule aromatic release etc.) long filament that also can change DTY, DT silk or PAFDY, 10～55dtex/5f～24f into and have above-mentioned feature.

Claims

1. the spinning apparatus of a long filament short fiber bag core composite yarn, on fine voile machine, be provided with rove bobbin [1], composite yarn twist district [7], air ring [8] and spinning spindle [9] in regular turn, between rove bobbin [1] and spinning spindle [9], also be provided with reel cage drafter [3], it is characterized in that: also comprise being loaded on long filament bobbin [4] arranged side by side on the frame, be connected in thread-tension controller [5] and directive wheel [6] on the above-mentioned reel cage drafter [3] by clamping plate with above-mentioned rove bobbin [1]; Thread-tension controller [5] is made up of tension bracket [5-1], pressing spring [5-2], yarn clip board [5-3] pressurizing nut [5-4] and tension force post [5-5].

2. the spinning apparatus of long filament short fiber bag core composite yarn according to claim 1, it is characterized in that: above-mentioned thread-tension controller [5] is by on the fixedly connected identical in structure of the vertical connecting plate of the tension bracket [5-1] of center band installation screwed hole [5-6], following two groups of structures, wherein each group horizontal substrate of including above-mentioned tension bracket [5-1] with vertically be mounted thereon the plane above-mentioned tension force post [5-5] of rounded projections arranged and parallel with them and be set with above-mentioned yarn clip board [5-3] on it in obtuse angle, the screw rod [5-7] of pressing spring [5-2] and pressurizing nut [5-4].