CN105862198A - Roving feeding device capable of preventing lap sticking - Google Patents
Roving feeding device capable of preventing lap sticking Download PDFInfo
- Publication number
- CN105862198A CN105862198A CN201610428410.5A CN201610428410A CN105862198A CN 105862198 A CN105862198 A CN 105862198A CN 201610428410 A CN201610428410 A CN 201610428410A CN 105862198 A CN105862198 A CN 105862198A
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- CN
- China
- Prior art keywords
- support bar
- cylindrical roller
- roller
- left end
- horn mouth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention discloses a roving feeding device capable of preventing lap sticking. The device is characterized in that a cylindrical roller is mounted and fixed on an extension shaft replaced for the left end shaft of an upper compression roller, and a curved groove is formed in the surface of the cylindrical roller; supporting rods are welded on a left rack and a right rack, U-shaped grooves are formed in the upper ends of the supporting rods, and two ends of a flat iron are respectively placed in the U-shaped grooves in the upper ends of the supporting rods; the left end of the flat iron is welded with the upper end of a guide rod together, and the spherical lower end of the guide rod is arranged in the curved groove on the cylindrical roller; bell mouths are respectively mounted on the flat iron, the distance between every two bell mouths is 20 to 30 centimeters, and the distance between the first bell mouth mounted at the left end and the last bell mouth mounted at the right end is greater than that of the left end and the right end of relative laps by 10 to 15 centimeters; the curved groove is a one-way closed curved groove, the curve of the curve groove is expanded as a sine function graph, and the absolute distance between the two peaks of the curve is 15 to 20 centimeters.
Description
Technical field
The present invention relates to textile manufacturing field, one is specifically installed on the compression top roller of A076C lapper and prevents Lap sticking rove feeding unit.
Background technology
During Spinning process; due to seasonal climate, workshop moisture temperature or the reason such as raw material and equipment; the lap that spinning cotton cleaning process is produced; after carding machine during debatching feeding; viscous volume situation often occurs; after viscous volume, weight and the carding effect of the carding step carded sliver can be directly affected, the uniformity of operation yarn quality after final impact.Currently in order to prevent the viscous volume of lap, most enterprises is taked to feed antiseized rove at cotton cleaning process, and above the compacting roller after lap lapper, keep at a certain distance away, fixing several rove furred ceilings, hang with lap with kind rove, while cotton layer is wound into a roll on one-tenth spool, feeding rove at compacting roller, such rove will be wound into a roll on one-tenth spool through compacting roller together along with cotton layer, all accompanies several rove between every layer final of lap.This mode is to preventing Lap sticking from serving certain effect, but for special kinds, such as the most increasing functional fiber raw material, the anti-adhesion effects of this mode is less effective, and too much addition antiseized rove radical, the combing of comb and parallel cotton fibers prior to spinning can be affected again.
Summary of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of rove feeding unit preventing Lap sticking, this device can not only reduce rove feeding radical to change existing rove feeding mode, also improve anti-adhesion effects, effectively avoid lap and glue the transportation problem twined.
The technical scheme is that a kind of rove feeding unit preventing Lap sticking, it includes support, roving bobbin, rove, horn mouth, band iron, support bar, support guide rod, cylindrical roller, groove, frame, compacting roller, one-tenth spool, lap and rotation gear.
It is an object of the invention to provide a kind of rove feeding unit preventing Lap sticking, the upper compacting roller left end shaft at existing A076C lapper is replaced by extension shaft；Cylindrical roller is fixed on compacting roller left end extension shaft, and the surface of cylindrical roller is provided with curved grooves；The left frame, right frame of A076C lapper are respectively perpendicular and are welded with left support bar and right support bar；The upper end of left support bar and right support bar is provided with " u "-shaped groove, and band iron two ends are attached separately in the " u "-shaped groove of left support bar and right support bar upper end；The left end head of band iron welds together with the upper end of guide post, and the hemispheric lower end head of guide post is mounted in the curved grooves on cylindrical roller；Horn mouth is separately mounted on band iron, and the spacing between horn mouth and horn mouth is set to 20～30cm, and last bell space that the first horn mouth of left end installation is installed with right-hand member should be greater than 10～15cm relative to the distance at the left and right two ends of lap.
Described curved grooves is unidirectional closed curve groove, and curve expands into a SIN function figure, and between curve two peak value, absolute distance is 15～20cm.
Described cylindrical roller center is concentric with the axle center of upper compacting roller central shaft.
It is set to smooth groove in the described curved grooves on cylindrical roller cylindrical.
After start runs, rotation along with upper compacting roller, extension shaft drives cylindrical roller to rotate, and drive be contained in cylindrical roller curved grooves in guide post 7 move together, guide post drives again the band iron being contained in left support bar and right support bar upper end " u "-shaped groove to move left and right.
The invention has the beneficial effects as follows: be to be replaced by extension shaft in the upper compacting roller left end shaft of existing A076C lapper；Surface is provided with unidirectional closed curve groove cylinder roller and is fixed on compacting roller left end extension shaft, left, the support bar being welded with band " u "-shaped groove it is respectively perpendicular in right frame, band iron two ends are contained in " u "-shaped groove, it is connected as a single entity the curved grooves that guide post lower end is contained on cylindrical roller with band iron, after start runs, rotation along with upper compacting roller, extension shaft drives cylindrical roller to rotate, and drive be contained in cylindrical roller curved grooves in guide post move together, guide post drives again the band iron being contained in left support bar and right support bar upper end " u "-shaped groove to move left and right.This device changes existing rove feeding mode, not only reduces the feeding radical of antiseized rove, and serves good anti-adhesion effects, stably provides guarantee for rear process quality.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation sketch of the present invention；
Fig. 2 is in Fig. 1 (A to) cylindrical roller and guide post combines enlarged diagram.
1. support in the drawings, 2. roving bobbin, 3. rove, 4. horn mouth, 5. band iron, 6. left support bar, 7. guide post, 8. cylindrical roller, 9. groove, 10. left frame, compacting roller on 11., 12. times compacting rollers, 13. one-tenth spools, 14. laps, 15. right frames, 16. rotate gear, 17. right support bars.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the present invention is to be replaced by extension shaft a in upper compacting roller 11 left end shaft of existing A076C lapper to embodiment；Cylindrical roller is fixed on compacting roller left end extension shaft a, and the surface of cylindrical roller 8 is provided with curved grooves 9；The left frame 10, right frame 16 of A076C lapper are respectively perpendicular and are welded with left support bar 6 and right support bar 17；The upper end of left support bar 6 and right support bar 17 is provided with " u "-shaped groove, and band iron 5 two ends are attached separately in the " u "-shaped groove of left support bar 6 and right support bar 17 upper end；The left end head of band iron 5 welds together with the upper end of guide post 7, and the hemispheric lower end head of guide post 7 is mounted in the curved grooves 9 on cylindrical roller 8；Horn mouth 4 is separately mounted on band iron 5, and the spacing between horn mouth and horn mouth is set to 20～30cm, and last bell space that the first horn mouth of left end installation is installed with right-hand member should be greater than 10～15cm relative to the distance at the left and right two ends of lap；
After start runs, rotation along with upper compacting roller 11, extension shaft drives cylindrical roller 8 to rotate, and drive be contained in cylindrical roller 8 curved grooves 9 in guide post 7 move together, guide post 7 drives again the band iron being contained in left support bar 6 and right support bar 17 upper end " u "-shaped groove to move left and right.
Curved grooves 9 is unidirectional closed curve groove for curve, and curve expands into a SIN function figure, and between curve two peak value, absolute distance is 15～20cm.
Cylinder roller 8 center of the present invention is concentric with the axle center of upper compacting roller 11 central shaft.
It is set to smooth groove in curved grooves on cylindrical roller cylindrical.
The operation principle of the present invention is: be first fixed in frame by framework 1, roving bobbin 2 is mounted on framework 1 respectively, when start runs, antiseized rove 3 is each passed through horn mouth 4 and feeds along the lap 13 between upper compacting roller 11 and lower compacting roller 12, upper compacting roller 11 rotates under the drive of travelling gear 16, the extension shaft a simultaneously going up compacting roller 11 left end drives cylindrical roller 8 to rotate, guide post 6 moves along the periphery groove of cylindrical roller 8 as curve track, and drive band iron 5 laterally to move left and right in " U " type groove of left support bar 6 and right support bar 17 upper end.Driving the horn mouth 4 being arranged on band iron 5 to move left and right, antiseized rove 3 feeds in compacting roller 11 and lower compacting roller 12 under the movement of horn mouth 4, and is wound on on spool 13, forms wavy antiseized rove lap 14 simultaneously.
Claims (1)
1. preventing a rove feeding unit for Lap sticking, it includes support, roving bobbin, rove, horn mouth, band iron, support bar, support guide rod, cylindrical roller, groove, frame, compacting roller, one-tenth spool, lap and rotation gear；It is characterized in that: the upper compacting roller left end shaft at existing A076C lapper is replaced by extension shaft；Cylindrical roller is fixed on compacting roller left end extension shaft, and the surface of cylindrical roller is provided with curved grooves；Left frame, right frame are respectively perpendicular and are welded with left support bar and right support bar；The upper end of left support bar and right support bar is provided with " u "-shaped groove, and band iron two ends are attached separately in the " u "-shaped groove of left support bar and right support bar upper end；The left end head of band iron welds together with the upper end of guide post, and the hemispheric lower end head of guide post is mounted in the curved grooves on cylindrical roller；Horn mouth is separately mounted on band iron, and the spacing between horn mouth and horn mouth is set to 20～30cm, and last bell space that the first horn mouth of left end installation is installed with right-hand member should be greater than 10～15cm relative to the distance at the left and right two ends of lap；Curved grooves is unidirectional closed curve groove, and curve expands into a SIN function figure, and between curve two peak value, absolute distance is 15～20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428410.5A CN105862198B (en) | 2016-06-17 | 2016-06-17 | A kind of rove feeding unit for preventing Lap sticking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610428410.5A CN105862198B (en) | 2016-06-17 | 2016-06-17 | A kind of rove feeding unit for preventing Lap sticking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105862198A true CN105862198A (en) | 2016-08-17 |
| CN105862198B CN105862198B (en) | 2018-02-02 |
Family
ID=56649601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610428410.5A Active CN105862198B (en) | 2016-06-17 | 2016-06-17 | A kind of rove feeding unit for preventing Lap sticking |
Country Status (1)
| Country | Link |
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| CN (1) | CN105862198B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056240A (en) * | 1977-02-18 | 1977-11-01 | E. I. Du Pont De Nemours And Company | Yarn guide |
| CN201704455U (en) * | 2010-05-04 | 2011-01-12 | 宝应宏阳纺织有限公司 | Coil washing anti-sticking device of blowing coil forming machine |
| CN201971938U (en) * | 2011-04-01 | 2011-09-14 | 湖州市富顺达丝纺有限公司 | Cotton cleaner for preventing sticky lap |
| CN203866448U (en) * | 2014-04-01 | 2014-10-08 | 淮北颐丰纺织有限公司 | Cotton fabric lapper adhesion-prevention device with materials capable of being replaced rapidly |
| CN204690195U (en) * | 2015-06-27 | 2015-10-07 | 际华三五四二纺织有限公司 | Lap Anti-adhering device |
| CN205676586U (en) * | 2016-06-17 | 2016-11-09 | 际华三五四二纺织有限公司 | A kind of rove feeding unit preventing Lap sticking |
-
2016
- 2016-06-17 CN CN201610428410.5A patent/CN105862198B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4056240A (en) * | 1977-02-18 | 1977-11-01 | E. I. Du Pont De Nemours And Company | Yarn guide |
| CN201704455U (en) * | 2010-05-04 | 2011-01-12 | 宝应宏阳纺织有限公司 | Coil washing anti-sticking device of blowing coil forming machine |
| CN201971938U (en) * | 2011-04-01 | 2011-09-14 | 湖州市富顺达丝纺有限公司 | Cotton cleaner for preventing sticky lap |
| CN203866448U (en) * | 2014-04-01 | 2014-10-08 | 淮北颐丰纺织有限公司 | Cotton fabric lapper adhesion-prevention device with materials capable of being replaced rapidly |
| CN204690195U (en) * | 2015-06-27 | 2015-10-07 | 际华三五四二纺织有限公司 | Lap Anti-adhering device |
| CN205676586U (en) * | 2016-06-17 | 2016-11-09 | 际华三五四二纺织有限公司 | A kind of rove feeding unit preventing Lap sticking |
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| Publication number | Publication date |
|---|---|
| CN105862198B (en) | 2018-02-02 |
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