CN2101682U - Spinning apparatus by friction spinning cotton type yarn - Google Patents
Spinning apparatus by friction spinning cotton type yarn Download PDFInfo
- Publication number
- CN2101682U CN2101682U CN 91215819 CN91215819U CN2101682U CN 2101682 U CN2101682 U CN 2101682U CN 91215819 CN91215819 CN 91215819 CN 91215819 U CN91215819 U CN 91215819U CN 2101682 U CN2101682 U CN 2101682U
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- China
- Prior art keywords
- feed roller
- yarn
- roller
- spinning
- feed
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model provides a device which utilizes a friction spinning machine by opening to feed component spinning long fragment effect cotton type yarn. The utility model is characterized in that the fiber strip feed roller of the friction spinning machine is divided into two parts. One part feeds a plurality of fiber strips which are wrapped in the inner layer of yarn forming and the other part feeds one fiber strip which is wrapped in the outermost layer of the yarn forming. Two parts drives respectively without correlation. The feed roller part which feeds the fiber strip which is wrapped in the outermost layer of the yarn forming adopts a variable-speed driving mechanism. The fiber strip is controlled to feed or stops or feed in a fast or a slow speed. Colorful thick and thin cotton type yarn is spun. The shortcoming that only short fragment effect cotton type yarn can be spun originally is overcome by the apparatus. Varieties range of the cotton type yarn is enlarged.
Description
The utility model relates to a kind of shredding that utilizes friction spinning machine feeds and spins novel fancy yarn to parts, and particularly spinning has the spinning apparatus of long segment colour effect and thickness joint effect fancy yarn.
Friction spinning (also claiming DREF spinning method) is the novel spinning technology that grows up the seventies, and the structure of this spinning apparatus as shown in Figure 1, 2.The heart yarn 17 that adopts for the raising yarn strength is introduced into by dust cage 2 and friction roller 3 formed tapered region through thread-carrier 18, by delivery roller 10 tractions, is wound on the bobbin 12 through coiling groove drum 11 again.Heart yarn 17 fail the filaments coatings of output in the cotton pipe 4 through described tapered region the time.Filament stream in the defeated cotton pipe 4 is to be formed after opening roller 5 shreddings by the sliver 13,14,15,16 that feed roller 6 feeds.The carrier pipe of ring shown in the figure 7, front roller 8 and rear roller 9 are for being specifically designed to the device of spinning bamboo section pattern yarn, intermittently feeding of rear roller 9, front roller 8 turns round continuously, intermittently the fragment fibre bundle of feeding is in ring carrier pipe 7 enters above-mentioned tapered region, together the twisting back is outer is wrapped on the resultant yarn, spins out bamboo section pattern yarn.The device of this spinning bamboo section pattern yarn under the enough short condition of feeding fibre bundle fragment, can be coated on the heart yarn fully securely; But when feeding fibre bundle fragment length be equal to or greater than delivery roller 10 between front roller 8 walk the yarn path time, because the two ends of fibre bundle fragment all are held, none end forms free end, the dust cage 2 and the friction roller 3 added twists yarn leave draw yarn point after, positive and negative at once offseting can't be spinned at all.Therefore the device of this spinning bamboo section pattern yarn can not spin the Fancy Yarns of the coloured thickness joint of long segment.
For overcoming the defective that above-mentioned bamboo section pattern yarn device can only spin short-movie section bamboo section pattern yarn, the utility model designed a kind of conceive brand-new can the production long segment device of coloured or thickness joint effect Fancy Yarns.
Below narrate feature of the present utility model.Spinning mechanism according to friction spinning, some one ribbons 13,14,15,16 by feed roller 6 feedings become the filament state by opening roller 5 shreddings, the filament defeated cotton pipe 4 of flowing through enters the tapered region of being made up of dust cage 2 and friction roller 3, be wrapped in outward on the heart yarn 17 that enters by dust cage 2 one sides, by frictional force twisting resultant yarn.Heart yarn 17 enters and when opposite side was exported, filament stream was successively twisted on heart yarn from dust cage 2 one sides.See and to find from the radial section of making yarn, in some one ribbons of feed roller 6 feedings, the filament that becomes from delivery roller 10 nearest 13 shreddings of an one ribbon often is wrapped in the outermost layer of resultant yarn, and often is in the innermost layer (see figure 3) of resultant yarn from the filament that 16 shreddings of a delivery roller one ribbon farthest become.Utilize this phenomenon, the utility model provides the feeding of a kind of dynamo-electric unification control resultant yarn outermost layer covered fiber to reach the device of the coloured thick and thin yarn of spinning long segment.The architectural feature of described device is not adopt the spinning bamboo section pattern yarn device of being made up of ring carrier pipe 7, front roller 8 and rear roller 9, but feed roller 6 of the prior art is divided into 6a and 6b two parts, both use bearing fixing respectively on same axis, feed roller 6a after the improvement is wrapped in the outermost ribbon 13 of resultant yarn outward in order to feed to give, feed roller 6b gives the sliver 14,15,16 that is wrapped in the resultant yarn nexine in order to feed, described feed roller 6a and 6b transmission respectively, both motions are uncorrelated mutually.Feed roller 6b can be by the transmission of motor 24 complete machine collectives; Feed roller 6a then adopts the variable speed drive transmission, control feed roller 6a or stop or open or soon or slow sliver feed 13.Under above-mentioned total design condition, the variable speed drive that described feed roller 6a adopts can be taked following two schemes, be that feed roller 6a can be by stepping motor 19 or separately or the transmission of complete machine collective, stepping motor 19 open, stop, then adopt soon, slowly the Single-chip Controlling (see figure 4); Or feed roller 6a adopts the transmission of transmission case complete machine collective, promptly drive the follower 22 that is consolidated on the feed roller 6a through driving belt 27 by driving wheel 26,26 of driving wheels are installed on the power transmission shaft 28, by the feed roller 6a of motor 30 some spinning heads on machine of transmission case 29 collectives transmission fast or slow or commentaries on classics or stop sliver feed 13(see Fig. 5).
The utility model has the advantages that to have overcome the shortcoming that can only spin the coloured thickness joint of short-movie section effect Fancy Yarns in the prior art, spin out the fancy yarn of the coloured thickness joint of long segment effect.If the utility model matches with the device of original spinning ring fancy, then can spin out the Fancy Yarns of random length artistic effect and combined effect.
Accompanying drawing 1 is the friction spinning apparatus cross-sectional view, accompanying drawing 2 is the friction spinning apparatus perspective view, accompanying drawing 3 is the radial section figure of friction spinning resultant yarn, Fig. 4 is the structural representation of the utility model when feed roller 6a adopts the stepping motor transmission, and Fig. 5 is the structural representation of the utility model when feed roller 6a adopts the transmission of transmission case complete machine collective.Among the figure
1, dust cage aspiration channel 2, dust cage 3, friction roller
4, defeated cotton pipe 5, opening roller 6, former friction spinning feed roller
6a, feed feed roller to ribbon 13
6b, feed feed roller to ribbon 14~16
7, ring carrier pipe 8, front roller 9, rear roller
10, delivery roller 11, groove drum 12, resultant yarn package
13, ribbon 14, ribbon 15, ribbon
16, ribbon 17, heart yarn 18, thread-carrier
19, stepping motor 20, shaft coupling 21, driving wheel
22, driven pulley 23, decelerator 24, motor
25, shaft coupling 26, driving wheel 27, driving belt
28, power transmission shaft 29, transmission case 30, motor
Below embodiment of the present utility model is described in further detail.As shown in the figure, friction spinning apparatus is the original as a whole feed roller 6 of feeding to ribbon 13,14,15,16 is divided into motion independent two parts 6a and 6b.Feed roller 6b is used for feeding the ribbon 14,15,16 to being wrapped in the resultant yarn nexine, and through the transmission of cycloidal-pin wheel decelerator 23 collectives, control with frequency converter stepless speed regulation by its rotating speed by motor 24 for described feed roller 6b; Feed roller 6a is used for feed giving and is wrapped in the outermost ribbon 13 of resultant yarn, adopts the variable speed drive transmission, or opens or stop or feed to ribbon 13 soon or slowly, when making into external layer of yarn and be ribbon 13, the time and be 14, generation ring artistic effect.The variable speed drive of described transmission feed roller 6a can adopt following two embodiments: 1, feed roller 6a is by stepping motor 19 transmissions, the opening of stepping motor 19, stop, soon, slowly then by Single-chip Controlling, feeding of controlling fiber bar 13 given, ribbon 13 can adopt the colored fibre bar, to increase artistic effect.When stepping motor 19 stops operating, because the intrinsic lock characteristic of this motor makes feed roller 6a be in on-position, stopped feeding of ribbon 13 and given, the outermost layer of the resultant yarn of delivery roller 10 outputs at this moment is the fiber of 14 shreddings of ribbon; When stepping motor 19 rotated, the outermost layer of output resultant yarn was the fiber of 13 shreddings of ribbon.Above-mentioned stepping motor 19 and single-chip microcomputer are existing products in markets, do not have special requirement.2, feed roller 6a adopts all spinning collective's transmissions of complete machine by transmission case 29.At this moment by being installed in the driving wheel 26 on the power transmission shaft 28; drive the follower 22 that is bonded on the feed roller 6a through driving belt 27; through the transmission feed roller 6a of transmission case 29 collectives or open or stop or move soon or slowly, reaching has rhythm to feed purpose to ribbon 13 by motor 30 for 28 of power transmission shafts.Above-mentioned two embodiments can be used with the original spinning bamboo section pattern yarn device of being made up of ring carrier pipe 7, front roller 8, rear roller 9 of friction spinning apparatus, spin out the Fancy Yarns of random length effect or combination artistic effect.
Claims (3)
1, a kind of mainly by ribbon feed roller 6, opening roller 5, dust cage 2, friction roller 3, heart yarn package supporter, the friction spinning Fancy Yarns spinning apparatus that resultant yarn coiling groove drum 11 is formed, it is characterized in that described feed roller 6 is divided into feeding ribbon 14,15, feed roller 6a two parts of 16 feed roller 6b and feeding ribbon 13, feed roller 6a and feed roller 6b use bearing fixing respectively on same axis, described feed roller 6b is connected with decelerator 23 by power transmission shaft, 23 of decelerators are connected with motor 24, and feed roller 6a then is connected with speed change gear by the driven pulley on its axle journal.
2, friction spinning Fancy Yarns spinning apparatus as claimed in claim 1, it is characterized in that described speed change gear is for adopting the transmission device of stepping motor 19, stepping motor 19 is connected with driven pulley 22 on being fixed on feed roller 6a axle journal by the driving wheel 21 that is fixed on its output shaft, and stepping motor 19 is connected with single-chip microcomputer.
3, friction spinning Fancy Yarns spinning apparatus as claimed in claim 1, it is characterized in that described speed change gear is transmission case 29 overall drives, transmission case 29 is connected with the output shaft of motor 30, driving wheel 26 is fixed on the power transmission shaft 28 of transmission case 29, and driving wheel 26 also is connected with driven pulley 22 on being fixed on feed roller 6a axle journal by driving belt 27.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91215819 CN2101682U (en) | 1991-08-21 | 1991-08-21 | Spinning apparatus by friction spinning cotton type yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 91215819 CN2101682U (en) | 1991-08-21 | 1991-08-21 | Spinning apparatus by friction spinning cotton type yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2101682U true CN2101682U (en) | 1992-04-15 |
Family
ID=4923844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 91215819 Expired - Lifetime CN2101682U (en) | 1991-08-21 | 1991-08-21 | Spinning apparatus by friction spinning cotton type yarn |
Country Status (1)
Country | Link |
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CN (1) | CN2101682U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101372777B (en) * | 2007-08-21 | 2011-06-08 | 特鲁菲舍尔股份有限公司及两合公司 | Device on a drafting system of a draw frame for textile fibre slivers |
CN102154742A (en) * | 2011-03-24 | 2011-08-17 | 上海八达纺织印染服装有限公司 | Method for processing friction spinning slub yarns and device thereof |
CN102808262A (en) * | 2012-07-22 | 2012-12-05 | 东华大学 | Front overfeeding composite spinning device and process |
CN108468116A (en) * | 2018-02-08 | 2018-08-31 | 东华大学 | Nano-fibre yams twisting winding device and its application method |
CN108624999A (en) * | 2017-08-07 | 2018-10-09 | 李文雅 | FRICTION SPINNING three changes colour colored Yarn spinning method and device |
-
1991
- 1991-08-21 CN CN 91215819 patent/CN2101682U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101372777B (en) * | 2007-08-21 | 2011-06-08 | 特鲁菲舍尔股份有限公司及两合公司 | Device on a drafting system of a draw frame for textile fibre slivers |
CN102154742A (en) * | 2011-03-24 | 2011-08-17 | 上海八达纺织印染服装有限公司 | Method for processing friction spinning slub yarns and device thereof |
CN102808262A (en) * | 2012-07-22 | 2012-12-05 | 东华大学 | Front overfeeding composite spinning device and process |
CN108624999A (en) * | 2017-08-07 | 2018-10-09 | 李文雅 | FRICTION SPINNING three changes colour colored Yarn spinning method and device |
CN108468116A (en) * | 2018-02-08 | 2018-08-31 | 东华大学 | Nano-fibre yams twisting winding device and its application method |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |