CN105386183A - Device and method for preparing compound yarn - Google Patents
Device and method for preparing compound yarn Download PDFInfo
- Publication number
- CN105386183A CN105386183A CN201510871452.1A CN201510871452A CN105386183A CN 105386183 A CN105386183 A CN 105386183A CN 201510871452 A CN201510871452 A CN 201510871452A CN 105386183 A CN105386183 A CN 105386183A
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- sheet
- yarn
- roller
- fibre
- turnup
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a device and method for preparing compound yarn. The device comprises a roving frame. A guide bar roller, a rear roller, a widening roller, a secondary roller, a front roller and a flyer are arranged on a rack of the roving frame. A lower leather ring is arranged on the widening roller. A cradle is arranged on the rack, a rear leather roller, a secondary leather roller and a front leather roller are arranged on the cradle, and an upper leather ring is arranged on the cradle. A yarn discharger, a yarn collector and a side overturning and rolling device are arranged on the rack. The yarn discharger is arranged behind the rear roller, the yarn collector is arranged between the rear roller and the widening roller, and the side overturning and rolling device is arranged between the secondary roller and the front roller. By means of the device, wrapping fiber drawing sliver and core fiber drawing sliver are turned into fiber plates connected into a whole, the core fiber drawing sliver is wrapped by the wrapping fiber drawing sliver layer by layer by winding the wrapping fiber drawing sliver from one sides of the fiber plates through twisting, and then the compound yarn can be prepared. The device is simple in structure and convenient to operate, the compound yarn is prepared through the device, the speed is high, and the quality is good. The process steps of the preparation method are simple and feasible.
Description
Technical field
The present invention relates to renaturation yarn preparation facilities and utilize this device to prepare the method for renaturation yarn.
Background technology
Yarn major part is in the market the yarn of single component, and the cloth utilizing this yarn to be made into also exists the single problem of physical property; A kind of situation is that the cloth that very straight wrinkling resistance is strong, often exists the problem of not soft equivalent comfort difference, and the fabric that soft equivalent comfort is good, then often there is the problem of easy fold; Another kind of situation is, the low spinnability of some fibre strength is poor, such as bombax cotton, it be in natural ecological fiber the most carefully, the Fiber Materials that the lightest, degree of hollowness is high, the most warming, if spinned by coated for bombax cotton carrying out again with the fiber of other good spinnability, effectively can solve the problem of bombax cotton spinnability difference; The third situation is, although some fiber has a lot of advantage, but can discomfort be caused with skin contact, such as hair is fine, the scratchy of skin can be caused, if other fiber good by skinfeel spins fine coated for hair again, make cloth with this renaturation yarn, then effectively can solve the problem of the fine skinfeel difference of hair.Although renaturation yarn has a lot of advantage, utilizing the coated another kind of staple fibre of a kind of staple fibre and form renaturation yarn, is then the difficult problem always perplexing the industry.
Summary of the invention
First technical problem that the present invention will solve is to provide a kind of renaturation yarn preparation facilities.
For solving the problems of the technologies described above, the invention provides a kind of renaturation yarn preparation facilities of following structure, comprise Speed frames, the direction of advancing with the ripe bar of fiber is for front, in the frame of Speed frames by being provided with conducting bar roller, rear roller successively afterwards and front, widen roller, two rollers, front roller and flier, widen roller and be provided with rotating lower apron; Frame is provided with reel cage, and reel cage is rotatably connected to the rear roller coordinated with rear roller, two rollers coordinated with two rollers, the front leather roller that coordinates with front roller, reel cage is provided with upper leather ring that is rotating and that coordinate with lower apron; Its design feature is: the side turnup device of the side described frame being connected with row's yarn device that many ripe bars of fiber can be made to move ahead side by side, the collection yarn device that ripe for the fiber moved ahead side by side bar can be closed up into fibre sheet and can making fibre sheet upwards inside turnup again; Described row's yarn device is positioned at rear roller rear, and described collection yarn device is at rear roller and widen between roller, and described side turnup device is between two rollers and front roller; The revolution axial line of described flier depart from fibre sheet between collection yarn device and side turnup device before line direction arrange and the opposite side of the revolution axial line of flier deflection fibre sheet turnup side.
Described row's yarn device comprises row's yarn device body, and the rear surface of row's yarn device body is interval with three taper holes, and the front surface of row's yarn device body is provided with a circular hole and two strip holes; Described circular hole is corresponding to a taper hole position in outside and be communicated with this taper hole, and two strip holes are corresponding to two other taper hole position respectively and be communicated with two other taper hole respectively; The length direction of described strip hole is consistent with the length direction of row's yarn device body.
Described collection yarn device comprises collection yarn device body, and collection yarn device body is provided with the fibre sheet passage on the forward and backward surface of through collection yarn device body.
The end face of described collection yarn device body is provided with opening, described opening and fibre sheet channel connection, and described opening and isometric and its width of fibre sheet passage are less than or equal to the width of fibre sheet passage.
Described side turnup device comprises side turnup device body, side turnup device body is provided with the fibre sheet passageway on the forward and backward surface of through side turnup device body, the side of side turnup device body rear surface is provided with turnup cambered surface, the sidewall rounding off in described turnup cambered surface and fibre sheet passageway; The sidewall that turnup cambered surface is corresponding to fibre sheet passageway and roof match the side upwards inside turnup again that width can be greater than the fibre sheet in fibre sheet passageway, narrow through fibre sheet passageway to make fibre sheet.
The end face of described side turnup device body is provided with gap, and described gap is communicated with fibre sheet passageway, described gap and fibre sheet passageway is isometric and its width is less than fibre sheet passageway.
Second technical problem that the present invention will solve is to provide a kind of method using renaturation yarn preparation facilities to prepare renaturation yarn, and the method comprises the following steps:
(1) a ripe bar of core fibre and two ripe bars of covered fiber are sent into row's yarn device by conducting bar roller, the ripe bar of core fibre that passes from row's yarn device and the ripe bar of covered fiber are moved ahead side by side, and the ripe bar of described core fibre is positioned at outside;
(2) the ripe bar of the core fibre moved ahead side by side and the ripe bar of covered fiber through rear roller and after roller roll drawing-off after, the ripe bar of core fibre becomes the thick silver of core fibre of sheet, and the ripe bar of covered fiber becomes the thick silver of covered fiber of sheet;
(3) the thick silver of core fibre and the thick silver of covered fiber become the thick fiber sheet be connected as a single entity after collection yarn device closes up;
(4) thick fiber sheet successively through lower apron and upper leather ring roll drawing-off, two rollers and two rollers roll drawing-off after become the thin fiber sheet be made up of covered fiber sheet sheet and core fibre sheet sheet;
(5) thin fiber sheet enters side turnup device, under the effect of side turnup device, the side of the core fibre sheet sheet of thin fiber sheet upwards inside turnup again, thus make core fibre sheet sheet be built up heart yarn bundle to pass side turnup device, and covered fiber sheet sheet still pass side turnup device with flake;
(6) thin fiber sheet is after the process of side turnup device, rolling drawing-off through front roller and front leather roller again retreads to exporting flier to, make covered fiber sheet sheet by heart yarn bundle in layer completely coated by the twisting effect of flier, then added by flier and be twisted into rove and be wound up on spool, described rove is renaturation yarn.
Described oblique output refers to that the line segment of rove between flier with front roller that flier twisting is formed becomes set angle with line direction before thick fiber sheet.
Renaturation yarn preparation facilities of the present invention, on the basis of existing Speed frames, the row's of increase only yarn device, collection yarn device and side turnup device three parts, just can realize goal of the invention, thus have the advantage that structure is simple, easy to operate; Utilize this device just can solve a difficult problem for prior art easily, it is prepared, and renaturation yarn speed is fast, quality good, and the renaturation yarn of preparation integrates the advantage of two or more fiber.The method of the invention, has the advantage that processing step is simple, be easy to operation.
The ripe bar of fiber described in the present invention is also known as ripe bar, the idiom of the industry, ripe bar refer to fiber first through carding machine cards loosen into filament state make the strip being commonly called as the carded sliver after, with drawing frame, many carded slivers are merged and make straightening of fibers parallel through drawing-off and the ribbon made again.Ripe bar obtains rove after Speed frames spinning, and rove obtains spun yarn after fine spining machine spinning, and spun yarn may be used for weaving cotton cloth.
Clearly describing for the ease of making the present invention, carrying out appellation by being used for this title of the ripe bar of coated fiber ripe bar covered fiber in the present invention, and the ripe bar of fiber ripe bar core fibre be wrapped by is carried out appellation.Equally, the thick silver of core fibre and the thick silver of covered fiber, and the use of the similar title such as core fibre sheet sheet and covered fiber sheet sheet, be also that the shape facility had after different operation process according to ripe bar carries out naming, its object is also for the ease of clearly describing the present invention.
For the ripe bar of coated fiber and the ripe bar of the fiber for being wrapped by the present invention, the string, animal fiber or the chemical fibre that can be used for weaving all can be adopted.Such as: cotton fiber, bombax cotton, linen fibre, ramee, tossa, bamboo fibre, sisal fiber, abaca and cocoanut fiber etc. in string; Wool in animal fiber, the rabbit hair, camel hair, goats hair, yakwool and silk etc.; Artificial fibre (viscose, nitrate fiber, acetate fibre and cuprammonium rayon etc.), synthetic fiber (polyamide fibre, acrylic fibers, terylene etc.) and inorfil etc. in chemical fibre.That is apparatus and method of the present invention are adopted can to produce multiple renaturation yarn; Such as: the hair such as available cuprammonium fibre-coated bombax cotton, the coated wool of available viscose is fine, also with the coated chemical fibre of cotton fiber etc., no longer can enumerate at this.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail:
Fig. 1 is structural principle schematic diagram of the present invention;
Fig. 2 is that Fig. 1 turns the plan structure principle schematic after 90 ° counterclockwise;
Fig. 3 is the structural representation of row's yarn device;
Fig. 4 is the top view of Fig. 3;
Fig. 5 is the upward view of Fig. 3;
Fig. 6 is the front view of collection yarn device;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the front view of side turnup device;
Fig. 9 is the top view of Fig. 8;
Figure 10 is the perspective view of side turnup device.
Detailed description of the invention
See figures.1.and.2, existing Speed frames comprise frame 1, the direction of advancing with the ripe bar of fiber, for front, by being provided with conducting bar roller 2, rear roller 3 successively afterwards and front, widening roller 4, two roller 5, front roller 6 and flier 7 in its frame 1, is widened roller 4 and is provided with rotating lower apron 8; Frame 1 is provided with reel cage 30, and reel cage 30 is rotatably connected to the rear roller 9 coordinated with rear roller 3, two rollers 10 coordinated with two rollers 5, the front leather roller 11 that coordinates with front roller 6, reel cage 30 is provided with upper leather ring 12 that is rotating and that coordinate with lower apron 8.Spool 40 is contained on the spool seat 41 of Speed frames, and spool seat 41 drives spool 40 rotation to coordinate rove can be wound on spool 40 with the flier 7 rotated.The above-mentioned prior art that is all does not repeat them here.
The present invention is the improvement made on the basis of above-mentioned existing Speed frames, see figures.1.and.2, its improvements are the side turnup device 15 of the side that described frame 1 is connected with row's yarn device 13 that many ripe bars of fiber can be made to move ahead side by side, the collection yarn device 14 that ripe for the fiber moved ahead side by side bar can be closed up into fibre sheet and can makes fibre sheet upwards inside turnup again; Described row's yarn device 13 is positioned at rear roller 3 rear, and described collection yarn device 14 is at rear roller 3 and widen between roller 4, and described side turnup device 15 is between two rollers 5 and front roller 6; The revolution axial line of described flier 7 depart from fibre sheet between collection yarn device 14 and side turnup device 15 before line direction arrange and the opposite side of the revolution axial line of flier 7 deflection fibre sheet turnup side.Reference numeral 16 in Fig. 1 refers to the container depositing the ripe bar of fiber.
With reference to Fig. 3, Fig. 4 and Fig. 5, described row's yarn device 13 comprises row's yarn device body 131, and the rear surface of row's yarn device body 131 is interval with three taper holes 134, and the front surface of row's yarn device body 131 is provided with a circular hole 132 and two strip holes 133; Taper hole 134 position in described circular hole 132 and outside (i.e. right side in Fig. 3) is corresponding and be communicated with this taper hole, and two strip holes 133 are corresponding to two other taper hole 134 position respectively and be communicated with two other taper hole 134 respectively; The length direction of described strip hole is consistent with the length direction of row's yarn device body 131, and length direction and the length direction of row's yarn device body 131 of strip hole are all parallel to the axis of rear roller 3.
With reference to Fig. 6 and Fig. 7, described collection yarn device 14 comprises collection yarn device body 141, and collection yarn device body 141 is provided with the fibre sheet passage 142 on the forward and backward surface of through collection yarn device body 141.The end face of described collection yarn device body 141 is provided with opening 143, described opening 143 is communicated with fibre sheet passage 142, described opening 143 is isometric and width is less than fibre sheet passage 142 with fibre sheet passage 142, the length direction of fibre sheet passage 142 refers to the direction of the axis perpendicular to rear roller 3, and the width of fibre sheet passage 142 refers to the direction of the axis being parallel to rear roller 3.The setting of described opening 143 enters fibre sheet passage 142 for the ease of the ripe bar of fiber, namely when debugging machine, the ripe bar of fiber is made easily to enter fibre sheet passage 142 by opening 143, thus the trouble of avoiding ripe for fiber bar to pass fibre sheet passage 142 in the mode penetrated and causing.
With reference to Fig. 8, Fig. 9 and Figure 10, described side turnup device 15 comprises side turnup device body 151, side turnup device body 151 is provided with the fibre sheet passageway 152 on the forward and backward surface of through side turnup device body 151, the side of side turnup device body 151 rear surface is provided with turnup cambered surface 153, the sidewall rounding off in described turnup cambered surface 153 and fibre sheet passageway 152; The sidewall that turnup cambered surface 153 is corresponding to fibre sheet passageway 152 and roof match the side upwards inside turnup again that width can be greater than the fibre sheet in fibre sheet passageway 152, narrow through fibre sheet passageway 152 to make fibre sheet.The end face of described side turnup device body 151 is provided with gap 154, and described gap 154 is communicated with fibre sheet passageway 152, and described gap 154 is isometric and width is less than fibre sheet passageway 152 with fibre sheet passageway 152.The length direction in fibre sheet passageway 152 refers to the direction of the axis perpendicular to rear roller 3, and the width in fibre sheet passageway 152 refers to the direction of the axis being parallel to rear roller 3.The setting of described gap 154 enters fibre sheet passageway 152 for the ease of the ripe bar of fiber, namely when debugging machine, the ripe bar of fiber is made easily to enter fibre sheet passageway 152 by gap 154, thus the trouble of avoiding ripe for fiber bar to pass fibre sheet passageway 152 in the mode penetrated and causing.
The method preparing renaturation yarn to be described in conjunction with above-mentioned renaturation yarn preparation facilities referring to Fig. 1-Figure 10.
(1) by a ripe bar of core fibre 20 and two ripe bars 21 of covered fiber by conducting bar roller 2 row of entering yarn device 13, the ripe bar of core fibre 20 and two ripe bars 21 of covered fiber are moved ahead side by side, and the ripe bar of described core fibre is positioned at outside; Namely a ripe bar of core fibre 20 and two ripe bars 21 of covered fiber are respectively after the row's of entering yarn device 13 3 taper holes 134, the ripe bar 20 of core fibre passes from circular hole 132, two ripe bars 21 of covered fiber pass from two strip holes 133 respectively, the ripe bar of described core fibre 20 and the ripe bar 21 of the covered fiber row of passing yarn device
(2) the ripe bar of the core fibre moved ahead side by side 20 and the ripe bar 21 of covered fiber through rear roller 3 and after roller 9 roll drawing-off, the ripe bar of core fibre becomes the thick silver 22 of core fibre of sheet, and the ripe bar of covered fiber becomes the thick silver 23 of covered fiber of sheet;
(3) the thick silver of core fibre 22 and the thick silver 23 of covered fiber are simultaneously through the fibre sheet passage 142 of collection yarn device 14, after collection yarn device 14 closes up, become the thick fiber sheet 24 be connected as a single entity;
(4) fibre sheet successively through lower apron 8 and upper leather ring 12 roll drawing-off, two rollers 5 and two rollers 10 roll drawing-off after, the thick silver of core fibre wherein 22 and the thick silver of covered fiber 23 continue thinning, and so fibre sheet then becomes the thin fiber sheet 25 be made up of covered fiber sheet sheet and core fibre sheet sheet;
(5) thin fiber sheet 25 enters the fibre sheet passageway 152 of side turnup device 15, in the turnup cambered surface 153 of side turnup device with under the sidewall in fibre sheet passageway 152 and the acting in conjunction of roof, the outer side edges of the core fibre sheet sheet of thin fiber sheet 25 upwards inside turnup again, thus making the core fibre sheet sheet passed from fibre sheet passageway 152 be built up heart yarn bundle, covered fiber sheet sheet still passes fibre sheet passageway 152 with flake;
(6) thin fiber sheet 25 is after the process of side turnup device, the drawing-off that rolls again through front roller 6 and front leather roller 11 is retreaded to exporting flier 7 to, by the twisting effect of flier 7, the twisting transmission of fiber is utilized to make covered fiber sheet sheet by heart yarn bundle in layer completely coated, then be wound up on spool 40 by flier 7 and make rove, described rove is renaturation yarn.
Described oblique output refers to that the line segment of rove between flier and front roller that flier twisting is formed and thick fiber sheet 24 form the angle α of set angle collecting yarn device 14 and widen line direction before between roller 4, the line segment of rove between flier and front roller and thin fiber sheet 25 between two rollers and side turnup device 15 before line direction also form the angle α of set angle; In other words, oblique output refers to that the line segment of rove between flier and front roller and thick fiber sheet 24 and thin fiber sheet 25 form the angle α of set angle collecting line direction before between yarn device 14 and side turnup device 15, and angle α is generally 20-60 °; Thick fiber sheet 24 collection yarn device 14 and to widen before between roller 4 line direction and thin fiber sheet 25 between two rollers and side turnup device 15 before line direction consistent.
The revolution axial line of described flier 7 departs from fibre sheet at collection yarn device 14 with widen line direction before between roller 4 and arrange and the opposite side of the revolution axial line of flier 7 deflection thin fiber sheet turnup side, and the biased object of above-mentioned flier 7 holds angle and above-mentioned angle α to be formed exactly.
Claims (8)
1. a renaturation yarn preparation facilities, comprise Speed frames, the direction of advancing with the ripe bar of fiber is for front, by being provided with conducting bar roller (2), rear roller (3) successively afterwards and front, widening roller (4), two rollers (5), front roller (6) and flier (7) in the frame (1) of Speed frames, widen roller (4) and be provided with rotating lower apron (8); Frame (1) is provided with reel cage (30), reel cage (30) is rotatably connected to the rear roller (9) coordinated with rear roller (3), two rollers (10) coordinated with two rollers (5), the front leather roller (11) that coordinates with front roller (6), reel cage (30) is provided with upper leather ring (12) that is rotating and that coordinate with lower apron (8); It is characterized in that: the side turnup device (15) of the side described frame being connected with row's yarn device (13) that many ripe bars of fiber can be made to move ahead side by side, the collection yarn device (14) that ripe for the fiber moved ahead side by side bar can be closed up into fibre sheet and can making fibre sheet upwards inside turnup again; Described row's yarn device (13) is positioned at rear roller (3) rear, and described collection yarn device (14) is positioned at rear roller (3) and widens between roller (4), and described side turnup device (15) is positioned between two rollers (5) and front roller (6); The revolution axial line of described flier (7) departs from the front line direction of fibre sheet between collection yarn device (14) and side turnup device (15) and arranges and the opposite side of the revolution axial line of flier (7) deflection fibre sheet turnup side.
2. renaturation yarn preparation facilities according to claim 1, it is characterized in that: described row's yarn device (13) comprises row's yarn device body (131), the rear surface of row's yarn device body (131) is interval with three taper holes, and the front surface of row's yarn device body (131) is provided with a circular hole and two strip holes; Described circular hole is corresponding to a taper hole position in outside and be communicated with this taper hole, and two strip holes are corresponding to two other taper hole position respectively and be communicated with two other taper hole respectively; The length direction of described strip hole is consistent with the length direction of row's yarn device body (131).
3. renaturation yarn preparation facilities according to claim 1, it is characterized in that: described collection yarn device (14) comprises collection yarn device body (141), collection yarn device body (141) is provided with the fibre sheet passage (142) on through collection yarn device body (141) forward and backward surface.
4. renaturation yarn preparation facilities according to claim 3, it is characterized in that: the end face of described collection yarn device body (141) is provided with opening (143), described opening (143) is communicated with fibre sheet passage (142), and isometric and its width of described opening (143) and fibre sheet passage (142) is less than or equal to the width of fibre sheet passage (142).
5. renaturation yarn preparation facilities according to claim 1, it is characterized in that: described side turnup device (15) comprises side turnup device body (151), side turnup device body (151) is provided with the fibre sheet passageway (152) on through side turnup device body (151) forward and backward surface, the side of side turnup device body (151) rear surface is provided with turnup cambered surface (153), the sidewall rounding off in described turnup cambered surface (153) and fibre sheet passageway (152); The corresponding sidewall in turnup cambered surface (153) and fibre sheet passageway (152) and roof match the side upwards inside turnup again that width can be greater than the fibre sheet in fibre sheet passageway (152), narrow through fibre sheet passageway (152) to make fibre sheet.
6. renaturation yarn preparation facilities according to claim 5, it is characterized in that: the end face of described side turnup device body (151) is provided with gap (154), described gap (154) is communicated with fibre sheet passageway (152), and isometric and its width in described gap (154) and fibre sheet passageway (152) is less than the width of fibre sheet passageway (152).
7. use renaturation yarn preparation facilities to prepare a method for renaturation yarn, it is characterized in that comprising the following steps:
(1) a ripe bar of core fibre and two ripe bars of covered fiber are sent into row's yarn device by conducting bar roller, the ripe bar of core fibre that passes from row's yarn device and the ripe bar of covered fiber are moved ahead side by side, and the ripe bar of described core fibre is positioned at outside;
(2) the ripe bar of the core fibre moved ahead side by side and the ripe bar of covered fiber through rear roller and after roller roll drawing-off after, the ripe bar of core fibre becomes the thick silver of core fibre of sheet, and the ripe bar of covered fiber becomes the thick silver of covered fiber of sheet;
(3) the thick silver of core fibre and the thick silver of covered fiber become the thick fiber sheet be connected as a single entity after collection yarn device closes up;
(4) thick fiber sheet successively through lower apron and upper leather ring roll drawing-off, two rollers and two rollers roll drawing-off after become the thin fiber sheet be made up of covered fiber sheet sheet and core fibre sheet sheet;
(5) thin fiber sheet enters side turnup device, under the effect of side turnup device, the side of the core fibre sheet sheet of thin fiber sheet upwards inside turnup again, thus make core fibre sheet sheet be built up heart yarn bundle to pass side turnup device, and covered fiber sheet sheet still pass side turnup device with flake;
(6) thin fiber sheet is after the process of side turnup device, rolling drawing-off through front roller and front leather roller again retreads to exporting flier to, make covered fiber sheet sheet by heart yarn bundle in layer completely coated by the twisting effect of flier, then added by flier and be twisted into rove and be wound up on spool, described rove is renaturation yarn.
8. use renaturation yarn preparation facilities according to claim 7 prepares the method for renaturation yarn, it is characterized in that: described oblique output refers to that the line segment of rove between flier with front roller that flier twisting is formed becomes set angle with line direction before thick fiber sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871452.1A CN105386183B (en) | 2015-12-02 | 2015-12-02 | Renaturation yarn preparation facilities and the method for preparing renaturation yarn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510871452.1A CN105386183B (en) | 2015-12-02 | 2015-12-02 | Renaturation yarn preparation facilities and the method for preparing renaturation yarn |
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| CN105386183A true CN105386183A (en) | 2016-03-09 |
| CN105386183B CN105386183B (en) | 2017-07-04 |
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| CN204661938U (en) * | 2015-06-03 | 2015-09-23 | 江南大学 | The line density section coloured yarn process unitss such as a kind of four roller RING SPINNING |
| CN205152476U (en) * | 2015-12-02 | 2016-04-13 | 昌乐神州纺织有限公司 | Renaturation yarn preparation facilities |
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2015
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|---|---|---|---|---|
| JPS5274040A (en) * | 1975-12-10 | 1977-06-21 | Ayabane Kougiyou Kk | Method of making spun yarns |
| JPS5841916A (en) * | 1981-09-03 | 1983-03-11 | Asahi Chem Ind Co Ltd | Preparation of spun yarn having sheath-core structure |
| EP0455190A1 (en) * | 1990-05-04 | 1991-11-06 | Maschinenfabrik Rieter Ag | Sliver condensing guide on a flyer |
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| CN203513863U (en) * | 2013-10-02 | 2014-04-02 | 江南大学 | Four-roller three-rove feeding double-compact-spinning device |
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| CN205152476U (en) * | 2015-12-02 | 2016-04-13 | 昌乐神州纺织有限公司 | Renaturation yarn preparation facilities |
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| CN105386183B (en) | 2017-07-04 |
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