CN2654630Y - Ring spindle spinning frame having compact yarn collecting device - Google Patents
Ring spindle spinning frame having compact yarn collecting device Download PDFInfo
- Publication number
- CN2654630Y CN2654630Y CN 03269967 CN03269967U CN2654630Y CN 2654630 Y CN2654630 Y CN 2654630Y CN 03269967 CN03269967 CN 03269967 CN 03269967 U CN03269967 U CN 03269967U CN 2654630 Y CN2654630 Y CN 2654630Y
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- Prior art keywords
- front roller
- collecting device
- yarn
- hollow front
- yarn collecting
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Abstract
The utility model relates to a spinning frame, in particular to a ring spinning frame with compact collecting yarn device. The utility model aims at solving the problem in spinning triangular zone that: the collecting beams devices in the prior art overcoming yarn hairiness on various degrees have certain effect, but the problem has not been solved effectively for complex structure and problems during implement process. The utility model provides a ring spinning frame with compact collecting yarn device, which is characterized in that: the compact collecting yarn device comprises a hollow front roller with air hole on the surface, an irrotational annular pumping jacket is arranged on one end of the hollow front roller cavity, a front upper roller is propped on the hollow front roller, an arc-shaped collecting pressure plate and a guide wheel are arranged on the fiber strand output position of the hollow front roller. The utility model can solve the problem of spinning triangular zone thoroughly, and essentially improves the forming yarn quality for the advantages of reasonable and simple structure, thereby enabling less yarn hairiness, higher tenacity and good practicality.
Description
Technical field:
The utility model relates to a kind of fine spining machine, especially a kind of ring throstle, and wherein, described fine spining machine has a plurality of ingots position, and each ingot position all comprises a drafting system and tight yarn collecting device subsequently.
Background technology:
Traditional ring split fine spining machine through the fibre bundle of drawing-off with certain width, under free state, leave front roller after, just be processed to an one thread immediately, just formed spinning triangular zone in the formation zone of yarn.Because the spinning triangular zone loose fibres can not be well controlled, therefore, the trigonum extreme fiber can not be spun in the yarn and form filoplume or flyings.Simultaneously since in twisting process the heterotonia of each fiber in the spinning triangular zone, thereby can cause yarn when bearing pulling force, the brute force of resultant yarn is lower than the summation of every fiber bearing capacity on the yarn cross section.Traditional ring fine spining machine that splits has reduced yarn quality, has influenced fabric processing and quality, even can't reach the powerful requirement of yarn.
In order to solve the spinning triangular zone problem, improve the conveying form of fiber before the twisting, promptly reduce before the twisting or eliminate spinning triangular zone, make fiber parallel, stretch and as far as possible closely arrangement.Prior art has the technical scheme of multiple strand integrated composite device, though these beaming devices have certain effect to overcoming resultant yarn filoplume to some extent, but because complex structure or design are reasonable inadequately, reason such as the problem in the implementation process is more, still not yet in effect at present addressing the above problem.
CN2534203Y disclosed " the pneumatic beaming device of ring throstle " for example, be exactly improvement project, promptly on original ring throstle drafting unit, increase the pneumatic beaming device that a cover is made up of transmission mechanism, skewed slot suction pipe, grid ring and lasso strainer conventional spinning frame.Though this device can make the conveying form of fibre bundle before twisting improve, avoid yarn to form the filoplume defective, to reach the purpose that improves yarn quality.But, because the beaming device complex structure of setting up only is suitable for improving old machine, thereby is not used widely as yet at present.
Summary of the invention:
The purpose of this utility model is to remedy disadvantages of background technology, a kind of ring throstle that has tight yarn collecting device is provided, because yarn collecting device is rational in infrastructure, simple, can not only make the filoplume of resultant yarn few effectively, powerful high, thoroughly solve the spinning triangular zone problem, fundamentally improve the quality of resultant yarn, obtain good economic benefits, and can obviously improve production environment.Therefore, the utility model practicality is good, has promotional value widely.
The purpose of this utility model is achieved through the following technical solutions.
A kind of ring throstle that has tight yarn collecting device, wherein each ingot position all comprises: drafting system and tight yarn collecting device subsequently.Described tight yarn collecting device comprises: the surface has the hollow front roller of passage, be installed in hollow front roller inner chamber one end and the non-rotary ring-type chuck of bleeding, be pressed on the front upper roller on the hollow front roller, the arc that is provided with at the yarn of hollow front roller output position gathers pressing plate and near the directive wheel of hollow front roller.
The described ring-type chuck of bleeding is made of two parts up and down, and available bolt is connected as a single entity, and whole chuck is positioned between hollow front roller and the front roller axle vacantly by supporting plate, is fixed on the pillar by supporting plate.
The bleed bleeding point of chuck of described ring-type is arranged on chuck top, is communicated with the airduct of outside induced-draught fan.
Described ring-type is bled chuck corresponding to the passage on the hollow front roller, is provided with the inlet scoop.
Described inlet scoop is a kind of by yarn direction of advance and the descending special-shaped inlet scoop of width.
It is terminal that described directive wheel is positioned at the yarn output of hollow front roller, and gather pressing plate with arc and link together.
Described arc gathers pressing plate, and the cambered surface that contacts with the hollow front roller has elasticity, and is provided with conical socket.
Described arc gathers pressing plate together with directive wheel, imposes constant compression force by the unprecedented roller of an end centering of an elastic pressure bar, and the other end is installed on the reel cage by connecting rod.
The utility model is owing to replaced traditional solid front roller with the hollow front roller that has passage, and chamber one end is installed a kind of non-rotary ring-type chuck of bleeding within it, at the yarn output position of hollow front roller, the arc that is provided with band taper direction recess again gathers pressing plate.Therefore, when yarn enters tight yarn collecting device in drafting process, during through hollow front roller surface, the negative pressure that is subjected to bleeding uninterruptedly and forms, yarn is attracted to the surface of hollow front roller, simultaneously, yarn in hollow front roller rotary course, be subjected to the bleeding guiding of special-shaped inlet scoop on the chuck, make the filament in the yarn stretch and be closely aligned,, be rolled onto in the yarn by sth. made by twisting equally even waft at the filament of yarn periphery along outbound course.Yarn enters arc along the outer surface of hollow front roller and gathers pressing plate, under constant pressure, the conical socket that gathers clamp surface through arc leads, and under the control of the directive wheel below the groove, output angle output yarn with the best helps the transmission of yarn twist and tension force.The yarn that is closely gathered has reduced the width of yarn widely when entering twist triangle zone, have the characteristics powerful high, that filoplume is few through the spun yarn of twisting, has guaranteed yarn breakage minimum in the spinning process.Simultaneously, yarn matter is soft, fine and smooth, has improved fabric quality.
Below in conjunction with accompanying drawing, the purpose of this utility model is given more detailed explanation by embodiment.
Description of drawings:
Fig. 1 is drawing-off of the present utility model, tight yarn collecting device structural representation side view;
Fig. 2 is the structural representation of hollow front roller;
Fig. 3 is the bleed structural representation of chuck of ring-type;
Fig. 4 gathers the structural representation (front view) of pressing plate for arc;
Fig. 5 gathers the structural representation (side view) of pressing plate for arc;
Fig. 6 is that the A of Fig. 5 is to view;
Fig. 7 is a kind of structure (B-B section) schematic diagram that has the ring throstle of tight yarn collecting device;
Fig. 8 is the COC generalized section of Fig. 7.
The specific embodiment:
As Fig. 1,2, shown in: a kind of ring throstle that has tight yarn collecting device, wherein each ingot position all comprises: drafting system 1 and tight yarn collecting device 2 subsequently.
Described tight yarn collecting device 2 comprises: the surface has the hollow front roller 4 of passage 19, be installed in hollow front roller inner chamber one end and the non-rotary ring-type chuck 8 (referring to Fig. 7,8) of bleeding, be pressed on the front upper roller 5 on the hollow front roller, the arc that is provided with at the yarn 3 output positions of hollow front roller gathers pressing plate 6 and near the directive wheel 7 of hollow front roller.
Shown in Fig. 1,3: the described ring-type chuck 8 of bleeding, for the ease of loading and unloading, be divided into two parts up and down, available bolt is connected as a single entity, whole chuck is positioned between hollow front roller 4 and the front roller axle 9 vacantly by supporting plate 14, is fixed on (referring to Fig. 7,8) on the pillar 16 by supporting plate 14.That is to say that chuck 8 is arranged on the inner chamber of front roller 4, but be not connected with front roller axle 9, promptly all leave the gap between chuck 8 and roller shaft 9, the front roller 4, chuck 8 remains static with respect to the roller shaft 9 and the hollow front roller 4 of rotation.The bleed bleeding point 17 of chuck 8 of described ring-type is arranged on chuck top, and it is communicated with the airduct of outside induced-draught fan, makes chuck 8 be in negative pressure state all the time.Described ring-type is bled chuck 8 corresponding to the passage on the hollow front roller 19, is provided with inlet scoop 18, and described inlet scoop 18 is a kind of by yarn 3 directions of advance and the descending special-shaped inlet scoop of width, satisfies the guiding requirement to yarn 3.
Shown in Fig. 1,4,5,6: it is terminal that described directive wheel 7 is positioned at the yarn output of hollow front roller 4, and gather pressing plate 6 with arc and link together by supporting 24.Described arc gathers pressing plate 6, and the cambered surface that contacts with hollow front roller 4 has elasticity, and is provided with conical socket 20.Described arc gathers pressing plate 6 together with directive wheel 7, imposes constant compression force by the unprecedented roller 4 of an end centering of an elastic pressure bar 21, and the other end is installed on the reel cage 23 by connecting rod 22.
Shown in Fig. 7,8: a kind of spinning apparatus of an ingot position of the ring throstle that has a tight yarn collecting device comprises drafting system 1 and tight yarn collecting device 2.Its drafting system 1 comprises: hollow front roller 4, front upper roller 5, middle roller 10, rear roller 11, back top roller 12, middle top roller 13 and reel cage 23, apron 15, roller slide 25, roller stand 26 etc.Closely yarn collecting device 2 comprises: the surface has the hollow front roller 4 of passage 19, be installed in hollow front roller 4 inner chambers, one end and the non-rotary ring-type chuck 8 of bleeding, be pressed on the front upper roller 5 on the hollow front roller, the arc that is provided with at the yarn 3 output positions of hollow front roller gathers pressing plate 6 and near the directive wheel 7 of hollow front roller.It is terminal that directive wheel 7 is positioned at the yarn output of hollow front roller 4, and gather pressing plate 6 with arc and link together by supporting 24.Arc gathers pressing plate 6 together with directive wheel 7, imposes constant compression force by the unprecedented roller 4 of an end centering of an elastic pressure bar 21, and the other end is installed on the reel cage 23 by connecting rod 22.When drawing-off is pressurizeed, make tight yarn collecting device and middle rear roller synchronous effect.
The described ring-type chuck 8 of bleeding is made of two parts up and down, is connected as a single entity with bolt, and whole chuck is positioned between hollow front roller 4 and the front roller axle 9 vacantly by supporting plate 14, is fixed on the pillar 16 by supporting plate.
Have tight yarn collecting device ring throstle the course of work:
After rove enters drafting system, through after-middle roller, in-drawing-off of front roller, form yarn 3, when yarn 3 in drafting process, when process has hollow front roller 4 surfaces of passage 19, owing to be subjected to from the bleed negative pressure-pumping of chuck 8 of ring-type, yarn is attracted to the surface of hollow front roller, in hollow front roller rotary course, yarn be subjected to again the bleeding guiding of special-shaped inlet scoop 18 on the chuck, filament in the yarn stretches and is closely aligned along outbound course, enter arc along the outer surface of hollow front roller and gather pressing plate 6, under constant pressure, gather conical socket 20 guiding of clamp surface through arc, and under the control of directive wheel 7, export yarn.When the yarn 3 that is closely gathered enters twist triangle zone, reduced the width of yarn greatly,, just reached powerful height, goal of the invention that feather is few through the spun yarn 27 of twisting.
Claims (8)
1, a kind of ring throstle that has tight yarn collecting device, wherein each ingot position all comprises: drafting system (1) and tight yarn collecting device (2) subsequently, it is characterized in that: described tight yarn collecting device (2) comprising: the surface has the hollow front roller (4) of passage (19), be installed in hollow front roller inner chamber one end and the non-rotary ring-type chuck (8) of bleeding, be pressed on the front upper roller (5) on the hollow front roller, the arc that is provided with at the yarn (3) of hollow front roller output position gathers pressing plate (6) and near the directive wheel (7) of hollow front roller.
2, according to the described ring throstle that has tight yarn collecting device of claim 1, it is characterized in that: the described ring-type chuck (8) of bleeding, constitute by two parts up and down, available bolt is connected as a single entity, whole chuck is positioned between hollow front roller (4) and the front roller axle (9) vacantly by supporting plate (14), is fixed on the pillar (16) by supporting plate.
3, according to the described ring throstle that has tight yarn collecting device of claim 2, it is characterized in that: the bleed bleeding point (17) of chuck (8) of described ring-type is arranged on chuck top, is communicated with the airduct of outside induced-draught fan.
4, according to the described ring throstle that has tight yarn collecting device of claim 2, it is characterized in that: described ring-type is bled chuck (8) corresponding to the passage on the hollow front roller (19), is provided with inlet scoop (18).
5, according to the described ring throstle that has tight yarn collecting device of claim 1, it is characterized in that: it is terminal that described directive wheel (7) is positioned at the yarn output of hollow front roller (4), and gather pressing plate (6) by supporting (24) and arc and link together.
6, according to the described ring throstle that has tight yarn collecting device of claim 1, it is characterized in that: described arc gathers pressing plate (6) together with directive wheel (7), the unprecedented roller of an end centering (4) by an elastic pressure bar (21) imposes constant compression force, and the other end is installed on the reel cage (23) by connecting rod (22).
7, according to the described ring throstle that has tight yarn collecting device of claim 1, it is characterized in that: described arc gathers pressing plate (6), and the cambered surface that contacts with hollow front roller (4) has elasticity, and is provided with conical socket (20).
8, according to the described ring throstle that has tight yarn collecting device of claim 4, it is characterized in that: described inlet scoop (18) are a kind of by yarn (3) direction of advance and the descending special-shaped inlet scoop of width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269967 CN2654630Y (en) | 2003-09-22 | 2003-09-22 | Ring spindle spinning frame having compact yarn collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269967 CN2654630Y (en) | 2003-09-22 | 2003-09-22 | Ring spindle spinning frame having compact yarn collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2654630Y true CN2654630Y (en) | 2004-11-10 |
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ID=34330357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269967 Expired - Fee Related CN2654630Y (en) | 2003-09-22 | 2003-09-22 | Ring spindle spinning frame having compact yarn collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2654630Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037170B (en) * | 2008-04-24 | 2013-10-30 | 叙森芯轴制造厂有限责任公司 | Compressor unit for drawing frame of textile machine |
| CN104153062A (en) * | 2014-07-25 | 2014-11-19 | 桐乡市金都植绒有限公司 | Compact spinning device |
| CN105624854A (en) * | 2016-04-05 | 2016-06-01 | 江南大学 | Spinning device for improving yarn quality and spinning method |
-
2003
- 2003-09-22 CN CN 03269967 patent/CN2654630Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102037170B (en) * | 2008-04-24 | 2013-10-30 | 叙森芯轴制造厂有限责任公司 | Compressor unit for drawing frame of textile machine |
| CN104153062A (en) * | 2014-07-25 | 2014-11-19 | 桐乡市金都植绒有限公司 | Compact spinning device |
| CN105624854A (en) * | 2016-04-05 | 2016-06-01 | 江南大学 | Spinning device for improving yarn quality and spinning method |
| CN105624854B (en) * | 2016-04-05 | 2017-10-27 | 江南大学 | It is a kind of to improve the spinning apparatus and Yarn spinning method of yarn quality |
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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: 20041110 Termination date: 20110922 |