CN2534202Y - Roller gathering spinning apparatus for spinning frame - Google Patents
Roller gathering spinning apparatus for spinning frame Download PDFInfo
- Publication number
- CN2534202Y CN2534202Y CN 02200281 CN02200281U CN2534202Y CN 2534202 Y CN2534202 Y CN 2534202Y CN 02200281 CN02200281 CN 02200281 CN 02200281 U CN02200281 U CN 02200281U CN 2534202 Y CN2534202 Y CN 2534202Y
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- CN
- China
- Prior art keywords
- roller
- axle sleeve
- ring
- spinning device
- composite spinning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
A roller integrated composite spinning device used by a spinning frame is provided. The device comprises a guidance roller 1 and a fiber integrated roller 2, wherein the guidance roller 1 is composed of a transmission shaft 10, a fastening screw 18, a joining bushing 9, a vent ring 8, a stand 11, a bushing 4, a stopper 7, a small ring 5, a snap ring 6 and a screw 12; the fiber integrated roller 2 is arranged at a short shaft 13 which is arranged at a swing arm 15; the swing arm 15 is arranged at a spring 3 by a bearing pin 17 and a distance bushing 16; a nut 14 is arranged at the bearing pin 17; the spring 3 and the stand 11 are arranged at a frame. Before entering a twisting zone, a fiber strip, under a common action of a spinning tension and a twisting force, gradually gather inside a groove of the integrated roller at a free state and at the same time is twisted primarily so as to intensify the fiber strip at the surface of a yarn in terms of tightness and order and improve the yarn structure and enhance the yarn strength.
Description
One, technical field:
The utility model relates to a kind of fine spining machine roller integrated composite spinning device.It is applicable to field of textiles such as cotton spinning, wool spinning, bast fibre spinning, silk spinning.
Two, background technology:
Present traditional fine spining machine, rove fiber strip enter twisting area after via the drafting system drawing-off, behind the jaw, form yarn at spinning triangular zone fiber strip twisted before fiber strip leaves together.Because the existence of spinning triangular zone, at this moment in the formed yarn formation structure, sth. made by twisting widely different (the extexine sth. made by twisting width of cloth maximum that the fiber of ectonexine is suffered, it is zero that yarn core is twisted with the fingers the width of cloth), the fiber of different layers is also very big to the difference of the contribution margin of yarn strength when making resultant yarn, the asynchronism of the inhomogeneous and fibrous fracture of fiber load causes the reduction of yarn strength when causing tension test.
Three, summary of the invention:
Technical problem to be solved in the utility model is: by being attached to the attachment device of former drawing rollers to the twisting area path---fiber strip guiding roller and fiber aggregate roller, for entering twisting area fiber strip before, under spinning tension and the acting in conjunction of twisting power, fiber strip gathers in gathering the roller groove gradually from free state, obtain first twist simultaneously, thereby the tightness and the order of the fiber strip on yarn surface have been strengthened, improved the structure of yarn, filoplume with yarn of new construction obtains reducing, and yarn strength improves greatly.
Technical scheme: a kind of fine spining machine roller integrated composite spinning device, it comprises guiding roller 1 fiber aggregate roller 2, it is characterized in that: guiding roller 1 is by power transmission shaft 10, trip bolt 18, form in conjunction with axle sleeve 9, ventilation ring 8, support 11, axle sleeve 4, plug 7, little ring 5, snap ring 6, screw 12: be provided with in conjunction with axle sleeve 9 by trip bolt 18 on the power transmission shaft 10, ventilation ring 8 with combine axle sleeve 9 and be press-fitted, be provided with axle sleeve 4 by screw 12 on the support 11, be provided with plug 7 in the hole of axle sleeve 4, axle sleeve 4 is provided with little ring 5 and snap ring 6, and support 11 is fixed on the frame; Fiber aggregate roller 2 is located on the minor axis 13, and minor axis 13 is arranged on the rocking arm 15, and rocking arm 15 is arranged on the spring 3 by bearing pin 17 and spacer 16, and nut 14 is arranged on the bearing pin 17, and spring 3 is fixed on the frame 11; The surface of fiber aggregate roller 2 is provided with groove and medial launder, and the surface grooves shape is " people " word shape or " ‖ " word shape parallel with the yarn movement direction, geometry such as the cross sectional shape of fiber aggregate roller groove is rectangular, V-arrangement, trapezoidal, arc; Ventilation ring 8 is provided with the hole; Porose on the axle sleeve 4, be provided with plug 7 in the hole; Little ring 5 is provided with the hole; Little ring 5 and snap ring 6 are located on the axle sleeve 4; Fluted on the support 11, groove links to each other with source of the gas by the hole; The guiding roller also can be cylindric, and appearance is provided with tooth, and its diameter is greater than the roller of drawing rollers diameter.
Beneficial effect: this integrated composite spinning apparatus structure is simple, easy for installation, with low fringe cost production high-quality high-strength yarn.
Four, description of drawings:
Fig. 1 represents the front view of fine spining machine with roller integrated composite spinning device;
In Fig. 2 presentation graphs 1 along the AA hatching cut-away view;
In Fig. 3 presentation graphs 2 along the cut-away view of BB hatching;
In Fig. 4 presentation graphs 2 along the cut-away view of CC hatching;
Fig. 5 presentation graphs 4 to diagrammatic sketch;
Fig. 6 represents that fiber aggregate surface of roller trench cross section is a rectangular shape;
Fig. 7 represents that fiber aggregate surface of roller trench cross section is triangular shaped;
Fig. 8 represents that fiber aggregate surface of roller trench cross section is a trapezoidal shape;
Fig. 9 represents that fiber aggregate surface of roller trench cross section is an arcuate shape;
Figure 10 represents that the fiber aggregate surface of roller is provided with " people " shape groove;
Figure 11 represents that the fiber aggregate surface of roller is provided with " ‖ " shape groove parallel with the fiber movement direction;
Five, the specific embodiment:
The utility model will be illustrated in conjunction with the accompanying drawings by preferred embodiment:
In Fig. 1, guiding roller 1 places the position of fine spining machine front roller, and fiber aggregate roller 2 is pressed on the surface of guiding roller 1 by the elastic force of spring 3.
In Fig. 2, little ring 5 and snap ring 6 that the centre has the slotted hole of ventilating are the obvolvent of Hough form in the cannelure of axle sleeve 4, one end of axle sleeve 4 has several holes, be press-fitted plug 7 in the hole and regulate the size of negative pressure, axle sleeve 4 is placed in the blind hole of support 11, and with screw 12 the breach of opening on the support 11 and close, make support 11 tightly grip axle sleeve 4 to live, pore in the support 11 communicates with the pore on the axle sleeve 4, the pore of support 11 links to each other with source of the gas by joint 19, ventilation ring 8 press fit in conjunction with on the axle sleeve 9, be fixed on the power transmission shaft 10 in conjunction with axle sleeve 9 with 18 of trip bolts, and ventilation ring 8 and little ring 5, the conjunction matched in clearance that snap ring 6 and axle sleeve 4 are formed, like this, when power transmission shaft 10 rotates, drive ventilation ring 8 and in conjunction with axle sleeve 9 at little ring 5, rotate on the conjunction surface that snap ring 6 and axle sleeve 4 are formed; Roller 2 close-fittings are gathered with two respectively in the two ends of minor axis 13, be stuck in then in the open slot of rocking arm 15, bearing pin 17 passes through the hole of spring 3, rocking arm 15, spacer 16 respectively, the three is tied, the end of thread nutting 14 of bearing pin 17, spring 3 makes two to gather roller 2 and be pressed on the guiding roller 1 (being the surface of ventilation ring 8), and two gather roller 2 can be around bearing pin 17 rotation; Spring 3 links to each other with fine voile machine by structural member with support 11.
Described fine spining machine is work like this with roller integrated composite spinning device: guiding roller 1 and front upper roller 20 (not belonging to this device) grip through the fiber strip of drawing-off, yarn after the drawing-off is under suction function, with the speed that equates with guiding roller 1 linear resonance surface velocity enter by guiding roller 1 with gather the district that gathers that roller 2 forms, fiber aggregate roller 2 gently is pressed in the surface of guiding roller 1 by spring 3, guiding roller 1 active rotation, mode with friction drives 2 rotations of fiber aggregate roller, fiber strip enters the contact zone of guiding roller 1 and fiber aggregate roller 2, because the elasticity of fiber aggregate roller 2, the contact zone has certain width.In the contact zone, because the effect of gathering of the groove of fiber aggregate roller 2 and 1 pair of fiber strip of guiding roller, the reduced width of fiber strip, also changed simultaneously original fiber strip and entered feeding of twisting area to mode, fiber shifts to gathering groove under the effect of spinning tension, fiber strip is under the effect of spinning tension and twisting power, in gathering groove, obtain first twist, producing trickle mutual friendship between the filament twists with the fingers, fiber strip becomes multiply and hands over sth. made by twisting mutually along the yarn direction of principal axis, part fiber in the per share yarn is caught by its contiguous fiber, the part fiber migrates to adjacent fibre under the effect of twisting power, produce trickle mutual friendship between yarn each several part fiber and filament and twist with the fingers.Under the alternating action of continuous twisting mode and part strand coagulation, yarn has obtained new version, and the ordering of fiber strip is tightr in the yarn.
Claims (7)
1, a kind of fine spining machine roller integrated composite spinning device, it comprises guiding roller (1) and fiber aggregate roller (2), it is characterized in that: guiding roller (1) is by power transmission shaft (10), trip bolt (18), in conjunction with axle sleeve (9), ventilation ring (8), support (11), axle sleeve (4), plug (7), little ring (5), snap ring (6), screw (12) is formed: power transmission shaft (10) is gone up and is provided with in conjunction with axle sleeve (9) by trip bolt (18), ventilation ring (8) with combine axle sleeve (9) and press, support (11) is gone up and is provided with axle sleeve (4) by screw (12), be provided with plug (7) in the hole of axle sleeve (4), axle sleeve (4) is provided with little ring (5) and snap ring (6), and support (11) is fixed on the frame; Fiber aggregate roller (2) is located on the minor axis (13), and minor axis (13) is arranged on the rocking arm (15), and rocking arm (15) is arranged on the spring (3) by bearing pin (17) and spacer (16), and nut (14) is arranged on the bearing pin (17), and spring (3) is fixed on the frame.
2, fine spining machine according to claim 1 roller integrated composite spinning device, the surface that it is characterized in that fiber aggregate roller (2) is provided with groove and medial launder, the surface grooves shape is " people " word shape or " ‖ " word shape parallel with the yarn movement direction, and the cross sectional shape of fiber aggregate roller groove is rectangular, V-arrangement, trapezoidal, arched geometry.
3, fine spining machine according to claim 1 is characterized in that with roller integrated composite spinning device ventilation ring (8) is provided with the hole.
4, fine spining machine according to claim 1 is characterized in that with roller integrated composite spinning device axle sleeve (4) is upward porose, is provided with plug (7) in the hole.
5, fine spining machine according to claim 1 is characterized in that with roller integrated composite spinning device little ring (5) is provided with the hole.
6, fine spining machine according to claim 1 is characterized in that with roller integrated composite spinning device support (11) is upward fluted, and groove links to each other with source of the gas by the hole on the support (11).
7, fine spining machine according to claim 1 is with roller integrated composite spinning device, it is characterized in that guiding roller and also can be cylindricly, and appearance is provided with tooth, and its diameter is greater than the roller of drawing rollers diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200281 CN2534202Y (en) | 2002-01-10 | 2002-01-10 | Roller gathering spinning apparatus for spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02200281 CN2534202Y (en) | 2002-01-10 | 2002-01-10 | Roller gathering spinning apparatus for spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2534202Y true CN2534202Y (en) | 2003-02-05 |
Family
ID=33683559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02200281 Expired - Fee Related CN2534202Y (en) | 2002-01-10 | 2002-01-10 | Roller gathering spinning apparatus for spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2534202Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351445C (en) * | 2004-08-10 | 2007-11-28 | 东台纺织机械有限责任公司 | Fibre bundles centralizing device with pressure |
| CN100439581C (en) * | 2006-08-17 | 2008-12-03 | 朱爱萍 | Elastic disc type three-dimensional compact spinning device of spinning frame |
| CH705308A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Compacting device for a spinning machine. |
-
2002
- 2002-01-10 CN CN 02200281 patent/CN2534202Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100351445C (en) * | 2004-08-10 | 2007-11-28 | 东台纺织机械有限责任公司 | Fibre bundles centralizing device with pressure |
| CN100439581C (en) * | 2006-08-17 | 2008-12-03 | 朱爱萍 | Elastic disc type three-dimensional compact spinning device of spinning frame |
| CH705308A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Compacting device for a spinning machine. |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030205 |