CN102234854A - Roving frame and method for producing double-color yarns - Google Patents
Roving frame and method for producing double-color yarns Download PDFInfo
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- CN102234854A CN102234854A CN2010101590718A CN201010159071A CN102234854A CN 102234854 A CN102234854 A CN 102234854A CN 2010101590718 A CN2010101590718 A CN 2010101590718A CN 201010159071 A CN201010159071 A CN 201010159071A CN 102234854 A CN102234854 A CN 102234854A
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Abstract
The invention belongs to the field of cotton yarn spinning, and relates to a roving frame and a method for producing double-color yarns. A feeding mechanism of the roving frame comprises a creel, a roving suspended spindle, a guide rod and a rear pass collector; a draft mechanism comprises a roller, a leather roller, a leather ring, a middle pass collector and a front pass collector; and at least one pass collector in the rear pass collector, the middle pass collector and the front pass collector is a double-hole or double-groove collector. By the method for producing the double-color yarns through the roving frame, the produced double-color yarns have distinct color contrast, and have controllability and law reproducibility; and in the method for producing the double-color yarns, the styles of the double-color yarns can be changed by changing fed silvers, and the quantity and color of rough yarns, so that the double-color yarns meet the requirements of diversification and various styles of yarns in the market, and the fixed capital input is low.
Description
Technical field
The invention belongs to cotton yarn spinning field, relate to a kind of Speed frames and a kind of method of producing double-colored yarn of producing double-colored yarn, relate in particular to a kind of method of producing the double-colored yarn of the Speed frames of double-colored yarn and production color contrast distinctness by the two feedings of rove.
Background technology
Three road collector feeding slivers are respectively road, back single hole collector, middle road list groove collector, preceding road list groove collector before, during and after in traditional rove equipment, therefore rove equipment can only single feeding strip, carrying out draw twisting reels, the rove color of being produced is single, and no style changes.
Demand along with market, the diversification of yarn and the requirement of various styles, we are in existing cotton yarn spinning line, if can carry out the local production that realizes double-colored yarn with distinct contrast that changes to existing rove equipment in the process of roving, so not only satisfy the diversification in market and the demand of windy lattice, and only need suitably to change parts, need not the integral replacing machine, greatly reduce the input of fixed capital.
The present invention is replaced by special diplopore or double flute collector with back three single holes in preceding in the common Speed frames draw zone or single groove collector, feeding sliver and rove can not intersect blending mutually in the process of taking out long drawing-down through draw zone, thereby the double-colored distinctness of double-colored yarn that finally is spun into is clear.
Summary of the invention
The purpose of this invention is to provide a kind of Speed frames of double-colored yarn and method of producing double-colored yarn of producing, especially provide a kind of method of producing the double-colored yarn of the Speed frames of double-colored yarn and production color contrast distinctness, to overcome the deficiencies in the prior art by the two feedings of rove.
Can only single feeding strip in order to solve in traditional Speed frames equipment, carrying out draw twisting reels, the rove color of producing is single, calm declinable problem, the invention discloses a kind of Speed frames and production method of producing double-colored yarn, especially a kind of by two Speed frames and the production methods that feed the double-colored yarn of production color contrast distinctness of rove, in process of roving,, existing rove equipment part realizes by being changed.
A kind of produce double-colored yarn Speed frames, comprise successively the feed mechanism, drafter and the twisting and winding mechanism that connect.Feed mechanism is provided with road, back collector 6, road collector 9 and preceding road collector 14 during drafter is provided with; Road, described back collector 6, middle road collector 9 are diplopore or double flute collector with having collector in the preceding road collector 14 at least.
In the described Speed frames, road, described back collector 6 is the diplopore collector, and described middle road collector 9 and preceding road collector 14 are single groove collector; Road, perhaps described back collector 6 is the diplopore collector, and middle road collector 9 is the double flute collector, and preceding road collector 14 is single groove collector; Road, perhaps described back collector 6 is that diplopore collector, middle road collector 9 and preceding road collector 14 are the double flute collector.
The smooth smoothness of the inner surface of described hole and groove.
Road, described back diplopore collector is provided with two through holes, and two through hole does not intersect, and a port of each through hole is big aperture, and the another port is a microstome; The big aperture of two through hole all is positioned at a side of road, described back diplopore collector, and microstome all is positioned at the opposite side of road, described back diplopore collector;
Road double flute collector is provided with the groove of two perforations in described, notch is towards unanimity, two grooves do not intersect, one port of groove is the vat port, the another port is the sulculus port, the vat port of two grooves all is arranged in a side of described road double flute collector, and the sulculus port all is arranged in the opposite side of described road double flute collector;
Described preceding road double flute collector is provided with the groove of two perforations, notch is towards unanimity, two grooves do not intersect, one port of groove is the vat port, the another port is the sulculus port, the vat port of two grooves all is positioned at a side of described preceding road double flute collector, and the sulculus port all is positioned at the opposite side of described preceding road double flute collector.
Described feed mechanism also comprises creel 1, rove lift spindle 2 and lever jack 3.
Described rove lift spindle 2 fixedly is suspended on the creel 1, so that the unwinding rove;
Described creel 1 is positioned at the top of lever jack 3, and creel 1 has the effect of hanging rove;
Described lever jack 3 is between creel 1 and road, back collector 6, and lever jack guiding rove enters draw zone by fixed route road collector 6 motions backward by road, back collector 6, knocking over winding, misdraft in the time of can preventing rove unwinding operation.
Described drafter comprises roller 8 and roller 7, middle road collector 9, upper leather ring 10 and following apron 11, roller 13 and roller 12, preceding road collector 14, roller 16 and the roller 15 that connects successively.
The back road collector 6 of described feed mechanism is connected with roller 7 with the roller 8 of drafter; The roller 16 of described drafter is connected with twisting and winding mechanism with roller 15.
The diplopore or the double flute of road, described back diplopore collector, middle road double flute collector, preceding road this three roads collector of double flute collector, can guarantee that strip and rove feed collector simultaneously, and the strip in the three road collectors and the running status of rove can be moved by keeping parallelism under the control of collector, strip and rove do not blend mutually, do not coat mutually between the fiber, the double-colored rove color contrast distinctness of producing like this has controllability and rule repeatability.
In addition, described three road collectors can make up mutually to select to arrange in pairs or groups produces the yarn of different-style, as: as described in road, back collector be the diplopore collector, described in road collector and preceding road collector when being single groove collector; Road, perhaps described back collector is the diplopore collector, and middle road collector is the double flute collector, when preceding road collector is single groove collector, can produce the double-colored yarn of the different-style of different color, different contrast definition.
A kind of concrete production method of producing double-colored yarn of the present invention is as follows, as shown in Figure 1:
1), in the back road collector 6 with the rove 4 of different colours and strip 5 feeding Speed frames, sends forward through the roller 8 of drafter, the gripping of roller 7;
2), in rove 4 that roller 8, roller 7 are sent and strip 5 pass road collector 9, through the upper leather ring 10 of drafter, enter roller 13 behind the apron 11 down, roller 12 carries out drawing-off;
3), after the yarn after roller 13, roller 12 drawing-offs comes out, enter preceding road collector 14, enter roller 16, roller 15 then;
4), the yarn that comes out through roller 16, roller 15 at last forms double-colored rove by twisting and winding mechanism;
Wherein, road, described back collector, middle road collector are diplopore or double flute collector with having collector in the preceding road collector at least, described strip and rove enter respectively in the different hole or groove during through diplopore or double flute collector, and the feeding direction is the feeding of big aperture, microstome output or the feeding of vat port, the output of sulculus port.
In the described Speed frames, road, described back collector 6 is the diplopore collector, and described middle road collector 9 and preceding road collector 14 are single groove collector; Road, perhaps described back collector 6 is the diplopore collector, and middle road collector 9 is the double flute collector, and preceding road collector 14 is single groove collector; Perhaps road, back collector 6 is that diplopore collector, middle road collector 9 and preceding road collector 14 are the double flute collector.
Described quantitative (weight of unit length) and the style that color changeable changes double-colored yarn that can feed sliver, rove by the distinct double-colored yarn of the two feeding productions of rove by change;
Described diplopore groove collector can be used in combination with former single hole groove collector and change double-colored yarn style, by one or two collector in the three road diplopore groove collectors is changed into single hole or single groove collector, so that feeding sliver and rove be appropriateness intersection blending mutually in the process of taking out long drawing-down through drafter, change the style of double-colored yarn.
The advantage that the present invention produces the rove bar than traditional spinning process is:
1, traditional spinning process is produced the drafter that the rove bar is sliver feeding Speed frames, the present invention has increased creel, rove lift spindle, lever jack on Speed frames, parts by these increases, allow rove bar and sliver feed drafter simultaneously, form double-colored rove bar, finally be spun into double-colored yarn.
2, the present invention with traditional Speed frames before, during and after three road single holes or single groove collector be replaced by special diplopore or double flute collector, feeding sliver and rove can not intersect blending mutually in the process of taking out long drawing-down through drafter, thereby the double-colored distinctness of double-colored yarn that finally is spun into is clear.
3, the present invention increases creel, rove lift spindle, lever jack on existing Speed frames, changes collector.Do not need the integral replacing machine, only need scalp can produce double-colored yarn.
Description of drawings
Fig. 1 is by the feed mechanism and the drafter of the Speed frames of the double-colored yarn of the two feeding of rove production color contrast distinctness
Diplopore collector in road behind Fig. 2
Double flute collector in road among Fig. 3
The preceding road of Fig. 4 double flute collector
The specific embodiment
Further set forth the present invention below in conjunction with specific embodiment, should be understood that embodiment only is used to the present invention is described and is not used in restriction protection scope of the present invention.
Embodiment 1
Of the present invention a kind of by the two Speed frames that feed the double-colored yarn of production color contrast distinctness of rove, as shown in Figure 1, Figure 2, Figure 3 and Figure 4:
A kind of Speed frames of producing double-colored yarn as shown in Figure 1 comprise feed mechanism, drafter and the twisting and winding mechanism (omitting among the twisting and winding mechanism figure) that connect successively.
Described feed mechanism comprises creel 1, rove lift spindle 2, lever jack 3 and road, the back collector 6 that connects successively; Described rove lift spindle 2 fixedly is suspended on the creel 1, so that the unwinding rove; Described creel 1 is positioned at the top of lever jack 3, and creel 1 has the effect of hanging rove; Described lever jack 3 is between creel 1 and road, back collector 6, and lever jack 3 guiding rove enter drafter by fixed route road collector 6 motions backward by road, back collector 6, knocking over winding, misdraft in the time of can preventing rove unwinding operation.
29 is sliver cans that sliver is housed among Fig. 1, and the traction that sliver is drawn from sliver can 29 through sliver cylinder (omitting among the sliver cylinder figure) is sent to road, back collector 6, enters drafter by road, back collector 6.
Described drafter comprises roller 8 and roller 7, middle road collector 9, upper leather ring 10 and following apron 11, roller 13 and roller 12, preceding road collector 14, roller 16 and the roller 15 that connects successively.
The back road collector 6 of described feed mechanism is connected with roller 7 with the roller 8 of drafter; The roller 16 of described drafter is connected with twisting and winding mechanism with roller 15.
Road, described back collector 6 is the double flute collector for diplopore collector, middle road collector 9 and preceding road collector 14.
The smooth smoothness of the inner surface of described hole and groove.
As shown in Figure 2: road, described back diplopore collector is provided with two through holes, and two through hole does not intersect, and a port of one of them through hole is big aperture 17, and the another port is a microstome 18; One port of another through hole is big aperture 19, and the another port is the side that the big aperture 17 and 19 in 20, two holes of microstome all is positioned at road, described back diplopore collector, and microstome 18 and 20 all is positioned at the opposite side of road, described back diplopore collector;
As shown in Figure 3: road double flute collector is provided with the groove of two perforations in described, notch is towards unanimity, two grooves do not intersect, one port of one of them groove is a vat port 23, the another port is a sulculus port 24, and a port of another groove is a vat port 21, and the another port is a sulculus port 22, the vat port 23,21 of two grooves all is arranged in a side of described road double flute collector, and sulculus port 24,22 all is arranged in the opposite side of described road double flute collector.
As shown in Figure 4: described preceding road double flute collector is provided with the groove of two perforations, notch is towards unanimity, two grooves do not intersect, one port of one of them groove is a vat port 25, the another port is a sulculus port 26, and a port of another groove is a vat port 27, and the another port is a sulculus port 28, the vat port 25,27 of two grooves all is positioned at a side of described preceding road double flute collector, and sulculus port 26,28 all is positioned at the opposite side of described preceding road double flute collector.
Embodiment 2
The concrete production method of a kind of double-colored yarn by the two feeding of rove production color contrast distinctness of the present invention is as follows, as shown in Figure 1, Figure 2, Figure 3 and Figure 4:
1), rove 4 is from fixedly being suspended on the rove lift spindle 2 on the creel 1 after the unwinding through lever jack 3 road collector 6 motions backward, with it simultaneously, derivative sliver 5 is through also road collector 6 motions backward of traction of sliver cylinder (omitting among the figure) from sliver can 29, rove 4 and sliver 5 feed in two different through holes of road, back diplopore collector 6 simultaneously, and the feeding direction of strip 5 is 17 feedings of big aperture, microstome 18 outputs, the feeding direction of rove 4 is 19 feedings of big aperture, microstome 20 outputs, wherein strip and rove are different colours, keep rove 4 and strip 5 not to intersect mutually during feeding, through the roller 8 of drafter, the gripping of roller 7 is sent forward;
2), in two different grooves of rove 4 that roller 8 rollers 7 are sent and road double flute collector 9 during strip 5 passes respectively, and the feeding direction of strip 5 is the feeding of vat port 23 places, the output of sulculus port 24 places, the feeding direction of rove 4 is vat port 21 places feedings, the output of sulculus port 22 places, through the upper leather ring 10 of drafter, enter roller 13 behind the apron 11 down, roller 12 carries out drawing-off;
3) enter respectively in two different grooves of preceding road double flute collector 14 after, the yarn after 12 drawing-offs of roller 13 rollers comes out, and the feeding direction of strip 5 is the feeding of vat port 25 places, the output of sulculus port 26 places, the feeding direction of rove 4 is the feeding of vat port 27 places, the output of sulculus port 28 places, enters roller 16 rollers 15 then; Before entering roller 16 rollers 15, keep strip 5 and rove 4 parallel feedings, be separated from each other and do not blend;
4), the yarn that comes out through roller 16 rollers 15 at last forms the double-colored rove of color contrast distinctness by twisting and winding mechanism.
Claims (8)
1. Speed frames of producing double-colored yarn, comprise the feed mechanism, drafter and the twisting and winding mechanism that connect successively, feed mechanism is provided with back road collector (6), road collector (9) and preceding road collector (14) during drafter is provided with is characterized in that: having one collector at least in described back road collector (6), middle road collector (9) and the preceding road collector (14) is diplopore or double flute collector.
2. a kind of Speed frames of producing double-colored yarn as claimed in claim 1 is characterized in that: in the described Speed frames, described back road collector (6) is the diplopore collector, and described middle road collector (9) and preceding road collector (14) are single groove collector; Perhaps described back road collector (6) is the diplopore collector, and middle road collector (9) is the double flute collector, and preceding road collector (14) is single groove collector; Perhaps described back road collector (6) is that diplopore collector, middle road collector (9) and preceding road collector (14) are the double flute collector.
3. a kind of Speed frames of producing double-colored yarn as claimed in claim 1 or 2 is characterized in that:
The smooth smoothness of the inner surface of described diplopore and double flute;
Road, described back diplopore collector is provided with two through holes, and two through hole does not intersect, and a port of each through hole is big aperture, and the another port is a microstome; The big aperture of two through hole all is positioned at a side of road, described back diplopore collector, and microstome all is positioned at the opposite side of road, described back diplopore collector;
Road double flute collector is provided with the groove of two perforations in described, notch is towards unanimity, two grooves do not intersect, one port of groove is the vat port, the another port is the sulculus port, the vat port of two grooves all is arranged in a side of described road double flute collector, and the sulculus port all is arranged in the opposite side of described road double flute collector;
Described preceding road double flute collector is provided with the groove of two perforations, notch is towards unanimity, two grooves do not intersect, one port of groove is the vat port, the another port is the sulculus port, the vat port of two grooves all is positioned at a side of described preceding road double flute collector, and the sulculus port all is positioned at the opposite side of described preceding road double flute collector.
4. a kind of Speed frames of producing double-colored yarn as claimed in claim 1 is characterized in that: described feed mechanism also comprises creel (1), rove lift spindle (2) and lever jack (3); Described creel (1) is positioned at lever jack (3) top; Described lever jack (3) is positioned between creel (1) and the back road collector (6); Described rove lift spindle (2) fixedly is suspended on the creel (1).
5. be used to produce double-colored yarn as the arbitrary described a kind of Speed frames of producing double-colored yarn of claim 1 to 4.
6. a method of producing double-colored yarn comprises the steps:
1), in the back road collector (6) with the rove (4) of different colours and strip (5) feeding Speed frames, sends forward through the roller (8) of drafter, the gripping of roller (7);
2), in rove (4) that roller (8), roller (7) are sent and strip (5) pass road collector (9), through the upper leather ring (10) of drafter, enter roller (13) behind the apron (11) down, roller (12) carries out drawing-off;
3), after the yarn after roller (13), roller (12) drawing-off comes out, enter preceding road collector (14), enter roller (16), roller (15) then;
4), pass through the yarn that roller (16), roller (15) come out at last and form double-colored rove by twisting and winding mechanism;
Wherein, having one collector at least in described back road collector (6), middle road collector (9) and the preceding road collector (14) is diplopore or double flute collector; Described strip (5) and rove (6) enter respectively in the different hole or groove during through diplopore or double flute collector, and the feeding direction is the feeding of big aperture, microstome output or the feeding of vat port, the output of sulculus port.
7. a kind of method of producing double-colored yarn as claimed in claim 6 is characterized in that: in the described Speed frames, described back road collector (6) is the diplopore collector, and described middle road collector (9) and preceding road collector (14) are single groove collector; Perhaps described back road collector (6) is the diplopore collector, and middle road collector (9) is the double flute collector, and preceding road collector (14) is single groove collector; Perhaps back road collector (6) is that diplopore collector, middle road collector (9) and preceding road collector (14) are the double flute collector.
8. as claim 6 or 7 described a kind of methods of producing double-colored yarn, it is characterized in that: the double-colored yarn of described production is by changing the style of the quantitative and double-colored yarn of colour switching that feeds sliver, rove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101590718A CN102234854A (en) | 2010-04-27 | 2010-04-27 | Roving frame and method for producing double-color yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101590718A CN102234854A (en) | 2010-04-27 | 2010-04-27 | Roving frame and method for producing double-color yarns |
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| CN102234854A true CN102234854A (en) | 2011-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101590718A Pending CN102234854A (en) | 2010-04-27 | 2010-04-27 | Roving frame and method for producing double-color yarns |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747472A (en) * | 2012-07-17 | 2012-10-24 | 南通市苏中纺织有限公司 | Self-controlled speed-regulating and pressure-regulating spinning frame |
| CN102747471A (en) * | 2012-07-17 | 2012-10-24 | 南通市苏中纺织有限公司 | Self-controlled speed-regulating and pressure-regulating drawing frame |
| CN104562314A (en) * | 2015-01-16 | 2015-04-29 | 江苏工程职业技术学院 | Doubling roving integrated sample weaving machine |
| CN105887262A (en) * | 2016-05-26 | 2016-08-24 | 浙江华孚色纺有限公司 | Method using ring spinning and roving mismatch spinning to produce AB yarn |
| CN110195276A (en) * | 2019-06-28 | 2019-09-03 | 武汉纺织大学 | A kind of composite yarn spinning short fine rove and long filament positioning collector and its application |
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| CN2633906Y (en) * | 2003-07-07 | 2004-08-18 | 孙志国 | Aggregation spinning device |
| CN1718887A (en) * | 2005-07-06 | 2006-01-11 | 山东岱银纺织集团股份有限公司 | Production method of short staple enveloped composite yarn and its device |
| DE102006009195A1 (en) * | 2006-02-22 | 2007-08-23 | Spindelfabrik Suessen Gmbh | Easily adjusted double roving guide for stretching tool of textile machine, e.g. ring spinning machine, includes separated guiding funnels with variable spacing and lockable adjusting device |
| CN201670906U (en) * | 2010-04-27 | 2010-12-15 | 浙江华孚色纺有限公司 | Roving frame for producing flame yarns |
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2010
- 2010-04-27 CN CN2010101590718A patent/CN102234854A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2633906Y (en) * | 2003-07-07 | 2004-08-18 | 孙志国 | Aggregation spinning device |
| CN1718887A (en) * | 2005-07-06 | 2006-01-11 | 山东岱银纺织集团股份有限公司 | Production method of short staple enveloped composite yarn and its device |
| DE102006009195A1 (en) * | 2006-02-22 | 2007-08-23 | Spindelfabrik Suessen Gmbh | Easily adjusted double roving guide for stretching tool of textile machine, e.g. ring spinning machine, includes separated guiding funnels with variable spacing and lockable adjusting device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747472A (en) * | 2012-07-17 | 2012-10-24 | 南通市苏中纺织有限公司 | Self-controlled speed-regulating and pressure-regulating spinning frame |
| CN102747471A (en) * | 2012-07-17 | 2012-10-24 | 南通市苏中纺织有限公司 | Self-controlled speed-regulating and pressure-regulating drawing frame |
| CN104562314A (en) * | 2015-01-16 | 2015-04-29 | 江苏工程职业技术学院 | Doubling roving integrated sample weaving machine |
| CN105887262A (en) * | 2016-05-26 | 2016-08-24 | 浙江华孚色纺有限公司 | Method using ring spinning and roving mismatch spinning to produce AB yarn |
| CN110195276A (en) * | 2019-06-28 | 2019-09-03 | 武汉纺织大学 | A kind of composite yarn spinning short fine rove and long filament positioning collector and its application |
| CN110195276B (en) * | 2019-06-28 | 2024-01-16 | 武汉纺织大学 | Short fiber roving and filament positioning collector for spinning composite yarns and application thereof |
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Application publication date: 20111109 |