CN201162083Y - Compact spinning device of spinning frame - Google Patents
Compact spinning device of spinning frame Download PDFInfo
- Publication number
- CN201162083Y CN201162083Y CNU2008200833087U CN200820083308U CN201162083Y CN 201162083 Y CN201162083 Y CN 201162083Y CN U2008200833087 U CNU2008200833087 U CN U2008200833087U CN 200820083308 U CN200820083308 U CN 200820083308U CN 201162083 Y CN201162083 Y CN 201162083Y
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- China
- Prior art keywords
- roller
- yarn
- bundle
- fine spining
- spinning apparatus
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- Expired - Fee Related
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- 238000009987 spinning Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006835 compression Effects 0.000 abstract 6
- 238000007906 compression Methods 0.000 abstract 6
- 239000010985 leather Substances 0.000 abstract 3
- 239000000835 fiber Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses an inseparable spinning device of spinning frame belongs to spinning machine technical field, install down the leather roller on the cradle of spinning frame, the roller is installed on the fuselage in the below of cradle down, the leather roller tightly presses down and carries out the draft to the yarn on the roller, the compression roller compresses tightly under on the roller, the output compression roller compresses tightly on the compression roller tied in a bundle, just the drafting zone has been constituted at the front end of the tangent point of roller and lower leather roller down, the point of following the drafting zone end extends to and leads the yarn district between the tangent point of compression roller tied in a bundle and lower roller, extend to from the tangent point and constitute the district tied in a bundle between the tangent point of compression roller tied in a bundle and output compression roller, install the piece of tying in a bundle in the district tied in a bundle. The yarn is through the draft zone draft after, by guide yarn district adjustment yarn operation conditions, then enters into the district of gathering a bundle and is tied a bundle, is twisted by the spinning frame spindle through keeping silent at last, the utility model discloses not only the effect of gathering a bundle is good, and the operation is stable, and broken yarn phenomenon is less.
Description
Technical field
The utility model relates to a kind of textile machine, especially relates to a kind of compact spinning apparatus that is applied to fine spining machine.
Background technology
In traditional fine spining machine spinning operation, through the sliver of drawing-off with certain width and after leaving front roller under the free state, just be processed to yarn immediately, can form a spinning triangular zone in the formation zone of yarn this moment, because the spinning triangular zone loose fibres can not be by better controlled, thereby the many fibers that make the sliver periphery must head can scatter and can not boundling in advance, the fiber that scatters is stretched out yarn and forms " filoplume " that occurs in the spinning outward owing to not closing lightly in the yarn, have a strong impact on yarn quality, reduced the fiber utilization rate.Therefore, must improve the conveying form of sliver before the twisting, though sliver parallel, stretch, closely arrange.At present, method commonly used is to install aggregate device in drafting unit additional, by at negative-pressure air-flow passage of the front roller output area of fine spining machine design, thereby make sliver by the time because the drive of negative-pressure air-flow makes fiber must hair incorporate sliver into twists together.It as the patent No. a kind of compact spinning apparatus of 03228410.1, be fixed on the air intake duct of being with inlet scoop and exhaust outlet on adjacent two roller stands by being provided with two ends, be enclosed within the cohesion cover that has collection surface on outer and the circumferencial direction of air intake duct corresponding to the position, inlet scoop, be stuck in the tensioning apparatus in the cohesion cover, be enclosed within ventilative conveying circle and transmission pressue device that cohesion puts, this compact spinning apparatus can make the fibre bundle of front roller output under the suction function that exhausting system produces, be adsorbed on ventilative the conveying on the circle, and pressurization transmission device and ventilative the conveying under the effect of enclosing, fibre bundle is tightened up, the state that stretches is realized the twisting resultant yarn, this compact spinning apparatus can solve the problem of original " filoplume " preferably, improve yarn quality, but also come with some shortcomings, as complex structure, production cost is higher; And compact spinning apparatus and roller belong to the different dynamic device respectively and drive, and easily cause compact spinning apparatus speed and roller speed asynchronous, thereby form stifled yarn and broken yarn phenomenon.Can not eliminate twist triangle zone and influence yarn qualities.
Above-mentioned existing in prior technology defective, the applicant has proposed solution in application number is 200610052980.5 patent application, do not repeat them here.
The utility model content
It is 200610052980.5 patent application that the purpose of this utility model is based on application number that the applicant formerly proposes, and the compact spinning apparatus of " filoplume " problem that occurs in a kind of effective solution fine spining machine spinning process is provided.
The technical solution adopted in the utility model is as follows, a kind of compact spinning apparatus of fine spining machine, roller 2 down is installed on the reel cage 1 of fine spining machine, bottom roll 4 is installed on the fuselage below the reel cage 1, following roller 2 is pressed on the bottom roll 4 yarn 3 is carried out drawing-off, boundling pressure roller 6 is pressed on the bottom roll 4, output press roll 7 is pressed on the boundling pressure roller 6, the output press roll 7 preferred steel materials that adopt are made, be the effect after keeping yarn by boundling, offer some skewed slots on the external peripheral surface of output press roll 7, like this, front end at the point of contact a of bottom roll 4 and following roller 2 has just constituted draw zone, extend to from a point of draw zone end between the point of contact b of boundling pressure roller 6 and bottom roll 4 and constituted guide district m, extend to from point of contact b and constitute cluster area n between the point of contact c of boundling pressure roller 6 and output press roll 7, bundling piece 5 is installed in cluster area n.
Described bundling piece 5 is in order to be installed in the cluster area n easily, its shape setting has three arcwall faces, its one side that acts on yarn promptly is pressed on the one side of boundling pressure roller 6, offer and become trumpet-shaped groove 51 along the longitudinal section, the groove top width of groove 51, gradually thin along the groove top to bottom land, be beneficial to the yarn boundling.
Preferably, bundling piece 5 extends to form the handle shape towards the reverse side of cluster area n; Particularly preferably, handle 52 is set to cylindrical, and the centre of cylindrical handle 52 offers circular hole 53, and the main purpose of this setting is convenient for assembly;
The boundling groove 51 of institute Shu can also be arranged in the bundling piece 5, and like this, during boundling, yarn 3 is understood from boundling groove 51 processes of being located at bundling piece 5 inside and by boundling, and does not pass through along the external arc surface of boundling pressure roller 6.
Of the present utility modelly further be set to:
Below by the drawings and specific embodiments the utility model is described further.
Description of drawings:
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of bundling piece described in the utility model;
Fig. 3 is the structural representation of a kind of embodiment of the utility model;
Fig. 4 is the structural representation of a kind of embodiment of the utility model;
Fig. 5 is the structural representation of a kind of embodiment of the utility model;
Fig. 6 is the structural representation of a kind of embodiment of the utility model.
The specific embodiment
As shown in Figure 1, roller 2 down is installed on the reel cage 1 of fine spining machine, bottom roll 4 is installed on the fuselage below the reel cage 1, following roller 2 is pressed on the bottom roll 4 yarn 3 is carried out drawing-off, boundling pressure roller 6 is pressed on the bottom roll 4, output press roll 7 is pressed on the boundling pressure roller 6, the output press roll 7 preferred steel materials that adopt are made, be the effect after keeping yarn by boundling, offer some skewed slots on the external peripheral surface of output press roll 7, like this, front end at the point of contact a of bottom roll 4 and following roller 2 has just constituted draw zone, extend to from a point of draw zone end between the point of contact b of boundling pressure roller 6 and bottom roll 4 and constituted guide district m, extend to from point of contact b between the point of contact c of boundling pressure roller 6 and output press roll 7 and constitute cluster area n, bundling piece 5 is installed in cluster area n.
As shown in Figure 2, bundling piece 5 is in order to be installed in the cluster area n easily, its shape setting has three arcwall faces, wherein, its one side that acts on yarn promptly is pressed on the one side of boundling pressure roller 6, offers to become trumpet-shaped groove 51, the groove top width of groove 51 along the longitudinal section, gradually thin along the groove top to bottom land, be beneficial to the yarn boundling.
Fig. 3, Fig. 4, Fig. 5 show several embodiment of bundling piece 5 described in the utility model, and in Fig. 3, bundling piece 5 extends to form the handle shape towards the reverse side of cluster area n; And in Fig. 4, it is cylindrical that handle 52 is provided with, and the centre of cylindrical handle 52 offers circular hole 53, and the main purpose of this setting is convenient for assembly; Among the embodiment shown in Fig. 5, boundling groove 51 is arranged in the bundling piece 5, and like this, during boundling, yarn 3 is understood from boundling groove 51 processes of being located at bundling piece 5 inside and by boundling, and does not pass through along the external arc surface of boundling pressure roller 6.
In the embodiment of Fig. 6, boundling pressure roller 6 is fixed on the reel cage 1 by latch plate 3 with output press roll 7, latch plate 3 is the cambered plate of a two ends bending, latch plate 3 upper ends are fixed on the reel cage 1, compress mutually owing to the crooked elasticity that produces in latch plate 3 lower ends between boundling pressure roller 6 and the output press roll 7, in guide district m, set up a yarn introduction member 9, yarn introduction member 9 can adopt the composite material of pottery or plastics pottery to make, its effect is that yarn can be traversed on bottom roll 4, be beneficial to the trouble-free operation of yarn, prolong the service life of roller 2 down simultaneously.
Operation principle of the present utility model is as follows: when the bottom roll 4 of fine spining machine rotates, the following roller 2 that drive is pressed on the bottom roll 4 rotates synchronously, under the effect of bottom roll 4 and following roller 2, yarn 3 is drafted, and enter downwards in the guide district m, guiding through yarn introduction member 9, enter in the cluster area n, under groove 51 effect of bundling piece 5 by boundling, lead to the gripping point of boundling pressure roller 6 and output press roll 7 at last, twisted, become spun yarn by the fine spining machine spindle, through holding on the cop of silk point back in going into spindle, finish the technical process of stereo tight spinning again.The utility model is compared with original closely spinning, its advantage is: in original technology beaming device is arranged in the guide district m, such shortcoming be yarn in guide district m by boundling after, the promptly so-called backwash angle of spinning of one section circular arc that breaks away from pressure roller from jaw b to yarn, in the time of in beaming device is arranged on guide district m, the backwash angle is excessive, thereby the distance that causes yarn to walk on output press roll is long, cause the twist can't be delivered to jaw b, its consequence is that the broken yarn phenomenon is serious; After adopting the utility model, yarn 3 is after the draw zone drawing-off, adjust the yarn operation conditions by guide district m (arc ab section) earlier, enter into cluster area n (arc bc section) then by boundling, after jaw c twisted by the fine spining machine spindle, like this, the distance that breaks away from output press roll 7 from jaw c to the end is that the backwash angle just dwindles greatly, the utility model not only boundling is respond well, and stable, and the broken yarn phenomenon is less.
Claims (9)
1, a kind of compact spinning apparatus of fine spining machine, comprise the bottom roll (4) that is installed in fine spining machine reel cage (1) below, following roller (2) is installed in reel cage (1) and upward and with bottom roll (4) presses mutually, front end at the point of contact (a) of bottom roll (4) and following roller (2) constitutes draw zone, it is characterized in that: boundling pressure roller (6) is pressed on the bottom roll (4), output press roll (7) is pressed on the boundling pressure roller (6), extend to from (a) of draw zone end point between the point of contact (b) of boundling pressure roller (6) and bottom roll (4) and constituted guide district (m), extend to from point of contact (b) between the point of contact (c) of boundling pressure roller (6) and output press roll (7) and constitute cluster area (n), bundling piece (5) is installed in cluster area (n).
2, the compact spinning apparatus of a kind of fine spining machine according to claim 1, it is characterized in that: described bundling piece (5) has three arcwall faces, its one side that acts on yarn offers along the longitudinal section and becomes trumpet-shaped groove (51), and the groove top width of groove (51) is gradually thin to bottom land along the groove top.
3, the compact spinning apparatus of a kind of fine spining machine according to claim 2 is characterized in that: bundling piece (5) extends to form the handle shape towards a reverse side of cluster area (n).
4, the compact spinning apparatus of a kind of fine spining machine according to claim 2 is characterized in that: bundling piece (5) extends to form cylindrical handle (52) towards a reverse side of cluster area (n), and the centre of cylindrical handle (52) offers circular hole (53).
5, the compact spinning apparatus of a kind of fine spining machine according to claim 2 is characterized in that: boundling groove (51) is arranged in the bundling piece (5).
6, the compact spinning apparatus of a kind of fine spining machine according to claim 1 and 2 is characterized in that: output press roll (7) preferably adopts steel material to make, and offers some skewed slots on the external peripheral surface of output press roll (7),
7, the compact spinning apparatus of a kind of fine spining machine according to claim 2, it is characterized in that: boundling pressure roller (6) is fixed on the reel cage (1) by latch plate (3) with output press roll (7), latch plate (3) is the cambered plate of a two ends bending, latch plate (3) upper end is fixed on the reel cage (1), compresses mutually owing to the crooked elasticity that produces in latch plate (3) lower end between boundling pressure roller (6) and the output press roll (7).
8, according to the compact spinning apparatus of claim 1 or 7 described a kind of fine spining machines, it is characterized in that: in guide district (m), set up a yarn introduction member (9).
9, according to the compact spinning apparatus of claim 1 or 6 described a kind of fine spining machines, it is characterized in that: yarn introduction member (9) adopts ceramic material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200833087U CN201162083Y (en) | 2008-02-02 | 2008-02-02 | Compact spinning device of spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200833087U CN201162083Y (en) | 2008-02-02 | 2008-02-02 | Compact spinning device of spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162083Y true CN201162083Y (en) | 2008-12-10 |
Family
ID=40183024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200833087U Expired - Fee Related CN201162083Y (en) | 2008-02-02 | 2008-02-02 | Compact spinning device of spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162083Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451981A (en) * | 2014-11-12 | 2015-03-25 | 武汉纺织大学 | Multi-compact-spinning method with multi-compact-spinning encircling arc length improving function |
-
2008
- 2008-02-02 CN CNU2008200833087U patent/CN201162083Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451981A (en) * | 2014-11-12 | 2015-03-25 | 武汉纺织大学 | Multi-compact-spinning method with multi-compact-spinning encircling arc length improving function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUAYU TEXTILE CO., LTD., SHAOXING COUNTY Free format text: FORMER OWNER: ZHU AIPING Effective date: 20090821 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090821 Address after: No. 6, Xing Gong Road, Ke Bei Industrial Zone, Shaoxing County, Zhejiang Province, China: 312028 Patentee after: Shaoxing County Huayu Textile Machinery Co., Ltd. Address before: Shaoxing County HUAYU Textile Machinery Co., Ltd., No. 6, Xing Gong Road, Ke Bei Industrial Zone, Zhejiang County, Shaoxing Province, China: 312000 Patentee before: Zhu Aiping |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081210 Termination date: 20130202 |