CN102704084A - Improvement on cotton sliver friction adjusting device - Google Patents
Improvement on cotton sliver friction adjusting device Download PDFInfo
- Publication number
- CN102704084A CN102704084A CN2012102321192A CN201210232119A CN102704084A CN 102704084 A CN102704084 A CN 102704084A CN 2012102321192 A CN2012102321192 A CN 2012102321192A CN 201210232119 A CN201210232119 A CN 201210232119A CN 102704084 A CN102704084 A CN 102704084A
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- sliver
- improvement
- adjusting device
- frictional force
- cotton
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Abstract
The invention discloses improvement on a cotton sliver friction adjusting device. The improvement is as follows: a support rod is arranged, a folding device is arranged at the middle part of the support rod, and comprises a concave groove and a convex groove; a plurality of sliver guide forks are sleeved and fixedly arranged on the support rod; the sliver guide forks are provided with stop pieces arranged in parallel; a cambered groove is formed between every two adjacent stop pieces; one sliver guide fork is correspondingly provided with a position adjusting device; and each position adjusting device comprises a screw and an adjusting nut. With the adoption of the manner above, the distance between the two adjacent sliver guide forks can be adjusted arbitrarily within a certain range. The cotton sliver friction adjusting device can be moved in position back and forth to effectively adjust frictions of the cotton slivers; and therefore, the difference among the frictions of the cotton slivers in the front and rear rows is reduced, the lap waste is reduced and the pull rate is increased; the device can be folded through the folding device in a transportation device so that the occupied space is reduced; and the improved cotton sliver friction adjusting device provided by the invention is simple in structure and low in manufacture cost.
Description
Technical field
What the present invention relates to is the field of textile machine, particularly relates to a kind of improvement of sliver frictional force regulator.
Background technology
In the cotton spinning production process, drawing frame such as FA315 type drawing frame are divided into a parallel operation, last parallel operation, and last parallel operation bar-guiding device wherein is made up of four conducting bar rollers.Sliver can receive the frictional force of sliver roller being fed forward in the process through the sliver roller.Front-seat sliver is only through one group of conducting bar roller, and suffered frictional force is little, and back row's sliver is through too much group sliver roller, and suffered frictional force is big.Under the consistent situation of the sliver length of a parallel operation, always front-seat bar uses up earlier, and then a few row's slivers residues are more, must do lap waste and handle, and cause serious wastage of material, influence row yielding.Existing sliver frictional force device is in transportation, and shared space is too big, causes transportation inconvenience.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of improvement of sliver frictional force regulator, can reduce the lap waste waste, improves row yielding, and the distance of regulating between the adjacent sliver fork can be regulated arbitrarily within the specific limits.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of improvement of sliver frictional force regulator is provided, comprises pole, said pole middle part is provided with a folding device; Said folding device comprises groove and tongue; Said pole is gone up suit and is fixed with a plurality of sliver forks, and said sliver fork is provided with the catch of parallel arranged, is provided with deep-slotted chip breaker between the said adjacent catch; Said sliver fork correspondence is provided with an apparatus for adjusting position, and said apparatus for adjusting position comprises screw rod and adjusting nut.
In preferred embodiment of the present invention, said adjusting nut is screwed on the screw rod, and said screw rod two ends are plugged between support and the sliver fork; Described catch is taper, and said groove and tongue can closely fasten; The arc radius of said deep-slotted chip breaker is 1/2nd of a said backing thickness.
The invention has the beneficial effects as follows: the present invention can move forward and backward the position, comes the effectively suffered frictional force of adjustment sliver, has reduced the difference of the suffered frictional force of front and rear row sliver like this, has reduced the lap waste waste, has improved row yielding; In transportation, can this folding device be got up, thereby reduce to take up room through folding device; Come the flexible length of adjusting screw(rod) through adjusting nut, thereby control the distance between the adjacent sliver fork, the position confirms that the back fixes the sliver fork through tightening adjusting nut, and such method is easier.The present invention is simple in structure, low cost of manufacture.
Description of drawings
Fig. 1 is the improved perspective view of sliver frictional force regulator of the present invention;
The mark of each parts is following in the accompanying drawing: 1, support 2, installing hole 3, catch 4, deep-slotted chip breaker 5, folding device 6, screw rod 7, adjusting nut.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1; The embodiment of the invention comprises: pole 1; Said pole 1 middle part is provided with a folding device 5, and said folding device 5 comprises groove and tongue, and suit is fixed with a plurality of sliver forks on the said pole 1; Said sliver fork is provided with the catch 3 of parallel arranged, is provided with deep-slotted chip breaker 4 between the said adjacent catch 3; Said sliver fork correspondence is provided with an apparatus for adjusting position 5, and said apparatus for adjusting position comprises screw rod 6 and adjusting nut 7.
Said adjusting nut 7 is screwed on the screw rod 6, and said screw rod 6 two ends are plugged between support 1 and the sliver fork; Described catch 3 is taper, and said groove and tongue can closely fasten; The arc radius of said deep-slotted chip breaker 4 is 1/2nd of said support 1 thickness.
Can come the flexible length of adjusting screw(rod) 6 through adjusting nut 7, thereby control the distance between the adjacent sliver fork, the position confirms that the back fixes the sliver fork through tightening adjusting nut 7, and such method is faster.Then, through the bolt of in installing hole 2, packing into pole 1 is fixed on the overhead front-seat sliver circle back upper place of drawing frame.Move forward and backward pole 1, can adjust the frictional force size of sliver roller sliver.During use, sliver, through after dividing cotton fork, is fed forward around conducting bar roller again again through the sliver fork through front-seat sliver circle.
The present invention can move forward and backward the position, comes the effectively suffered frictional force of adjustment sliver, has reduced the difference of the suffered frictional force of front and rear row sliver like this, has reduced the lap waste waste, has improved row yielding; In transportation, can this folding device be got up, thereby reduce to take up room through folding device 5.The present invention is simple in structure, low cost of manufacture.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (4)
1. the improvement of a sliver frictional force regulator; It is characterized in that, comprise pole, said pole middle part is provided with a folding device; Said folding device comprises groove and tongue; Said pole is gone up suit and is fixed with a plurality of sliver forks, and said sliver fork is provided with the catch of parallel arranged, is provided with deep-slotted chip breaker between the said adjacent catch; Said sliver fork correspondence is provided with an apparatus for adjusting position, and said apparatus for adjusting position comprises screw rod and adjusting nut.
2. the improvement of sliver frictional force regulator according to claim 1 is characterized in that: said adjusting nut is screwed on the screw rod, and said screw rod two ends are plugged between support and the sliver fork.
3. the improvement of sliver frictional force regulator according to claim 1 is characterized in that: described catch is taper, and said groove and tongue can closely fasten.
4. the improvement of sliver frictional force regulator according to claim 1 is characterized in that: the arc radius of said deep-slotted chip breaker is 1/2nd of a said backing thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102321192A CN102704084A (en) | 2012-07-06 | 2012-07-06 | Improvement on cotton sliver friction adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102321192A CN102704084A (en) | 2012-07-06 | 2012-07-06 | Improvement on cotton sliver friction adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102704084A true CN102704084A (en) | 2012-10-03 |
Family
ID=46897124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102321192A Pending CN102704084A (en) | 2012-07-06 | 2012-07-06 | Improvement on cotton sliver friction adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102704084A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233303A (en) * | 2013-04-23 | 2013-08-07 | 福建景丰科技有限公司 | Yarn guide device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2127282Y (en) * | 1992-07-09 | 1993-02-24 | 田锡平 | Folding clothes-hanger assemblies |
| US5372003A (en) * | 1991-03-20 | 1994-12-13 | Hans Stahlecker | Spinning machine |
| CN2636760Y (en) * | 2003-07-18 | 2004-09-01 | 李莉 | Telescopic clothes-hanger |
| CN101629339A (en) * | 2008-07-19 | 2010-01-20 | 际华三五四二纺织有限公司 | Guide strip rack of FA303 drawing frame |
| CN101694028A (en) * | 2009-04-09 | 2010-04-14 | 山东济宁如意毛纺织股份有限公司 | Adjustable yarn guiding buncher |
| CN201520841U (en) * | 2009-10-28 | 2010-07-07 | 魏桥纺织股份有限公司 | Cotton sliver friction force adjusting device |
| CN201581178U (en) * | 2010-01-12 | 2010-09-15 | 余姚市岷峰纺机器材有限公司 | Split-type slitting machine of roving frame |
| CN101886303A (en) * | 2010-06-21 | 2010-11-17 | 湖北天化麻业股份有限公司 | Adjustable double-strand filament positioning, leading and feeding device |
| CN201756615U (en) * | 2010-07-15 | 2011-03-09 | 蒙城县华洋纺织有限责任公司 | Improved guide strip form of drawing frame |
-
2012
- 2012-07-06 CN CN2012102321192A patent/CN102704084A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372003A (en) * | 1991-03-20 | 1994-12-13 | Hans Stahlecker | Spinning machine |
| CN2127282Y (en) * | 1992-07-09 | 1993-02-24 | 田锡平 | Folding clothes-hanger assemblies |
| CN2636760Y (en) * | 2003-07-18 | 2004-09-01 | 李莉 | Telescopic clothes-hanger |
| CN101629339A (en) * | 2008-07-19 | 2010-01-20 | 际华三五四二纺织有限公司 | Guide strip rack of FA303 drawing frame |
| CN101694028A (en) * | 2009-04-09 | 2010-04-14 | 山东济宁如意毛纺织股份有限公司 | Adjustable yarn guiding buncher |
| CN201520841U (en) * | 2009-10-28 | 2010-07-07 | 魏桥纺织股份有限公司 | Cotton sliver friction force adjusting device |
| CN201581178U (en) * | 2010-01-12 | 2010-09-15 | 余姚市岷峰纺机器材有限公司 | Split-type slitting machine of roving frame |
| CN101886303A (en) * | 2010-06-21 | 2010-11-17 | 湖北天化麻业股份有限公司 | Adjustable double-strand filament positioning, leading and feeding device |
| CN201756615U (en) * | 2010-07-15 | 2011-03-09 | 蒙城县华洋纺织有限责任公司 | Improved guide strip form of drawing frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103233303A (en) * | 2013-04-23 | 2013-08-07 | 福建景丰科技有限公司 | Yarn guide device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121003 |