CN103409863A - Novel roving siro machining device - Google Patents

Abstract

The invention provides a novel roving siro machining device. An open-type parallel feeding device is additionally installed at a drafting rear area of a roving frame so as to avoid the phenomenon that due to the fact that two slivers enter the drafting rear area and make contact with each other or are wound with each other, the quality of resultant yarn of roving is poor. The front area and the rear area of the roving frame are respectively and additionally provided with a fiber controller. The rear fiber controller comprises two parallel solid shafts and a support. The support is sleeved with the solid shafts. The front fiber controller comprises bundling pieces which protrude outwards. The rear fiber controller is made of steel materials. A new frictional force extent is added to moving fibers, and the control over the fibers is strengthened. A bundling device is additionally installed in a drafting front area. On one hand, the function that the stress of the two slivers is balanced is achieved. On the other hand, a larger triangular area is formed by joint points, the better twisting effect is achieved, the strength of siro-spinning yarn is enhanced, the bundling of the fibers is effectively achieved, and hairiness of the siro-spinning yarn is reduced again.

Description

A kind of processing unit (plant) of novel rove match network

Technical field

The present invention relates to the improvement technology of spinning machinery, be particularly useful for the processing of rove match network, this device can effectively improve spinning quality.

Background technology

The principle of match network weaving is by the same drafter of two rove with the parallel feeding fine spining machine of certain spacing, simultaneously drafted with parastate, after roller nip output, form two fibre bundles that keep a determining deviation in the past, this two corings bar is because the ring ingot twisting effect below front roller is converged naturally, twisted becomes strand, then through twizzle, steel traveler, be wound up on spool, become match network textile yarn.The yarn of match network weaving has surface fiber marshalling, filoplume and reaches less the bright and clean characteristics of outward appearance, this is due to the yarn spinning the weaving of match network, single thread is twisted the average length of regional length lower than fiber, and the twist applied is again little, this makes the angle of fiber screw line in single thread and yarn axle less, thus make in single thread filament not reason be subject to the considerable influence of distortion power and the outer surface of laterally projecting yarn.For the problem of spun yarn match network weaving, dispose way at present: the one, the long-pending creel of repacking, increase the rove capacity of 1 times, according to the type of fine spining machine, determines the shaping of ingot distance and rove, and rove is dry quantitatively significantly to be reduced; The 2nd, former single groove thread-carrier is all changed into the double flute thread-carrier, makes separation suitable; The 3rd, for two rove, the spinning-drafting multiple needs to increase; The 4th, when an one thread broken end, can automatically an other one thread be interrupted, prevent single thread, for guaranteeing spinning quality, need install the match network additional and spin the single thread cutting-off device, after one broken end, cutting-off device can interrupt another strand, not only lose time, and increase production cost.

The present invention not only is devoted to the development of parallel feed rake, considers that simultaneously two bar yarns enter contact after device or the control of winding or two boundling mouth spacing sizes and counter extensioin motor fiber etc.; This device is convenient to installation and maintenance, and easy to operate, can fully represent the good of the performance of Siro-spun yarn and yarn qualities, and the exemplary role for technological innovation has been played by spinning enterprise, have important practice significance.

Summary of the invention

The object of the invention is to: the phenomenon of a large amount of broken ends when this device has been eliminated the spindle high speed, occurs, and can solve spinning performance and yarn qualities instability problem; This apparatus structure is simple, is convenient to installation, maintenance and easy to operate.

The object of the present invention is achieved like this: a kind of processing unit (plant) of novel rove match network, and device consists of reel cage 1, front roller 2, middle roller 3, rear roller 4, front leather roller 5, medium rubber roller 6, rear roller 7, the parallel feed rake 8 of open type, rear fiber controller 9, front fiber controller 10, front collection of filaments device 11, rove 12; Drafting back zone at Speed frames is installed the parallel feed rake of open type, the front leather roller 5, medium rubber roller 6, the rear roller 7 that are fixed on reel cage 1 are pressed on front roller 2, middle roller 3, rear roller 4 successively, wherein between rear roller 4 and middle roller 3, are laid with successively parallel feed rake 8 and rear fiber controller 9; Fiber controller 10 before laying on medium rubber roller 6; Between middle roller 3 and front roller 4, be laid with front collection of filaments device 11; Operation: two rove 12 are successively by rear roller 4, the parallel feed rake 8 of open type, rear fiber controller 9, middle roller 3, front fiber controller 10, front collection of filaments device 11, front roller 2;

The parallel feed rake of its middle open type, large mouthful of length of " U " type groove is 12mm, and osculum length is 8mm, is highly 15mm, and the parallel feed rake of open type adopts nylon material to make, and roughness is installed in groove and requires processing, and Ra is less than 0.6;

Fiber controller wherein, length is 98mm, and diameter is 9mm, and two parallel solid shafting centre-to-centre spacing are 11mm;

Wherein two buncher solid shafting length is 68mm, and diameter is 3.8mm, and the width of buncher is 8mm, and two buncher centre-to-centre spacing are 12mm;

Wherein the length of front fiber controller boundling sheet be 26mm, width be 6mm, highly for 8mm.

Technical characterictic of the present invention, not only be devoted to parallel feed rake development, consider that simultaneously two bar yarns enter contact after device or the control of winding or two boundling mouth spacing sizes and counter extensioin motor fiber, this device can fully represent the good of the performance of Siro-spun yarn and yarn qualities, for spinning enterprise, play the exemplary role of technological innovation, shown technological progress.

The accompanying drawing explanation:

The present invention is described further by reference to the accompanying drawings.

Accompanying drawing 1 is the structural representation of this device;

As shown in the figure: reel cage-1, front roller-2, middle roller-3, rear roller-4, front leather roller-5, medium rubber roller-6, rear roller-7, open type parallel feed rake-8, rear fiber controller-9, front fiber controller-10, front collection of filaments device-11, rove-12.

Fig. 2 is three TV structure schematic diagrames of the parallel feed rake of open type;

As shown in the figure: " U " type holder 8-1, " U " type holddown groove 8-2, feed rake 8-3, feed rake baffle plate 8-4.

Fig. 3 is the structural representation of first break draft district fiber controller;

As shown in the figure: fiber control rod 9-1, fiber control rod support 9-2.

Fig. 4 is the cutaway view of the fiber control rod 9-1 of Fig. 3;

Fig. 5 is front draft zone fiber controller structural representation;

As shown in the figure: front fiber controller draw-in groove 10-1, balance weight 10-2.

Fig. 6 is front draft zone collection of filaments device structural representation;

As shown in the figure: boundling groove 11-1, solid shafting 11-2.

The specific embodiment

Below in conjunction with embodiment, invention is described further.

Embodiment

Rove match network processing unit (plant) of the present invention, comprise rear roller, the parallel feed rake of open type, rear fiber controller, middle roller, front fiber controller, two buncher, front roller, its feature installs a parallel feed rake of open type additional at the drafting back zone of Speed frames, to avoid two slivers to enter the roving yarn quality problem that drafting back zone is in contact with one another or is wound around and causes, as evenness fault, thereby affect final yarn quality; Forward and backward district has installed respectively fiber controller additional at Speed frames, rear fiber controller is two parallel solid shaftings and a support, solid shafting is sleeved on support, front fiber controller is outwardly boundling sheet, rear fiber controller employing steel material is made, surface process special treatment, increase a new friction field can for like this fiber of motion, strengthen the control to fiber, and front fiber controller adopt resin material to make; The drawing-off proparea installs buncher additional, plays on the one hand two sliver stress equalizations, and binding site forms larger trigonum on the other hand, reaches and twists preferably effect, strengthens the siro-spinning yarn brute force, and the active set bundle fiber reduces the filoplume that the match network spins again.

The parallel feed rake of open type of device, large mouthful of length of " U " type groove is 12mm, and osculum length is 8mm, is highly 15mm, and the parallel feed rake of open type adopts nylon material to make, and roughness is installed in groove and requires processing, and Ra is less than 0.6.

The rear fiber controller of device, length is 98mm, and diameter is 9mm, and two parallel solid shafting centre-to-centre spacing are 11mm.

Two buncher solid shafting length of device are 68mm, and diameter is 3.8mm, and the width of buncher is 8mm, and two buncher centre-to-centre spacing are 12mm.

The length of the front fiber controller boundling sheet of device is 26mm, and width is 6mm, is highly 8mm.

The parallel feed rake of the open type of this processing unit (plant), two buncher, front fiber controller consist of resin material, and rear fiber controller consists of steel material.

The present invention is simple to the requests for alternations of Speed frames, easy to operate, is convenient to implement, and greatly reduces the variety of problems that spun yarn match network occurs; By in the first break draft district, installing the parallel feed rake of open type and rear fiber controller additional and in front draft zone, installing buncher and front fiber controller additional, improved the one-tenth Yarn Evenness, improved yarn strength and reduced powerful CV% and reduced filoplume.

Claims (2)

1. the processing unit (plant) of a novel rove match network, is characterized in that: install by reel cage (1), front roller (2), middle roller (3), rear roller (4), front leather roller (5), medium rubber roller (6), rear roller (7), the parallel feed rake of open type (8), rear fiber controller (9), front fiber controller (10), front collection of filaments device (11), rove (12) and form; Being fixed on front leather roller (5), medium rubber roller (6), rear roller (7) on reel cage (1), to be pressed on successively front roller (2), middle roller (3), rear roller (4) upper, wherein between rear roller (4) and middle roller (3), is laid with successively parallel feed rake (8) and rear fiber controller (9); Fiber controller (10) before the upper laying of medium rubber roller (6); Between middle roller (3) and front roller (4), be laid with front collection of filaments device (11); During operation, two rove (12) are successively by rear roller (4), the parallel feed rake of open type (8), rear fiber controller (9), middle roller (3), front fiber controller (10), front collection of filaments device (11), front roller (2);

The parallel feed rake of its middle open type, large mouthful of length of " U " type groove is 12mm, and osculum length is 8mm, is highly 15mm, and the parallel feed rake of open type adopts nylon material to make, and roughness is installed in groove and requires processing, and Ra is less than 0.6;

Fiber controller wherein, length is 98mm, and diameter is 9mm, and two parallel solid shafting centre-to-centre spacing are 11mm;

Wherein two buncher solid shafting length is 68mm, and diameter is 3.8mm, and the width of buncher is 8mm, and two buncher centre-to-centre spacing are 12mm;

Wherein the length of front fiber controller boundling sheet be 26mm, width be 6mm, highly for 8mm.

2. processing unit (plant) according to claim 1, it is characterized in that: the parallel feed rake of the open type of device, two buncher, front fiber controller consist of resin material, and rear fiber controller consists of steel material.

Images