CN1360101A - Device for clearing surface of roller - Google Patents
Device for clearing surface of roller Download PDFInfo
- Publication number
- CN1360101A CN1360101A CN 01145695 CN01145695A CN1360101A CN 1360101 A CN1360101 A CN 1360101A CN 01145695 CN01145695 CN 01145695 CN 01145695 A CN01145695 A CN 01145695A CN 1360101 A CN1360101 A CN 1360101A
- Authority
- CN
- China
- Prior art keywords
- roller
- bristle
- tuft
- ranks
- chipware
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
- D01G15/76—Stripping or cleaning carding surfaces; Maintaining cleanliness of carding area
- D01G15/80—Arrangements for stripping cylinders or rollers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Cleaning In General (AREA)
- Brushes (AREA)
Abstract
The invention reolates to a rotary roller device for cleaning textile machine comprising a freely rotated cleaning piece (20) mounted on roller which is movably supported by guide piceces (21,22,24). In order to improve the cleaning effect and prolong the maintenance period, it is suggested that the cleaning piece should be constructed by brush roller (20).
Description
Technical field
The present invention relates to a kind of device of removing the rotation surface of roller of textile machine, comprise that one is arranged on the removing part that rotates freely on the surface of roller, it passes through a guide mobile support in vertical direction.
Background technology
In order to carry or handle textile material, in textile machine, use the pressurization roller, it is resisted against by corresponding charger and drives on the roller.When carrying out rotating operation by the driving roller, the pressurization roller that generally is coated with rubber layer produces displacement by frictional force.This roller is to using on drawing rollers, spinning frame and combing machine.
In combing machine, this roller is to being used in particular for the separation process of noil coma.Its fiber web or fiber, for example cotton fiber is by jaw line clamping and continuation conveying between pressurization roller and roller.
In its process, the scattered fiber that carries, fly the hair and other carry material (for example stickum such as honeydew) may attached to the pressurization roller the surface.Because these deposits on the pressurization roller can influence the work operation, particularly can influence the clamping action between pressurization roller and the driving roller.
Use a kind of roller in order to remove these deposits, be also referred to as the removing roller, being arranged on the pressurization roller and by the frictional force that produces between pressurization roller and removing roller that it floats rotated.Remove roller and generally be supported like this, promptly it movably supports in the vertical direction of pressurization roller rotor shaft direction.And be arranged on the pressurization roller by himself weight.Its supporting of removing roller constitutes like this, promptly its on the one hand by lateral guide to and stop horizontal-shift on the other hand.
Be coated with felt or plush in the periphery of removing roller, owing to big adhere to frictional force they can hang fibre object on the pressurization roller.Adopt this device except scraping the material that to scrape other fiber, for example wax, honeydew, pesticide and other deposit.Above-mentioned deposit such as honeydew and pesticide form a thin smooth layer on the surface of pressurization roller rubber sleeve, therefore reduced the rubbing action of pressurization roller outer surface.Can between pressurization roller and roller, form skidding like this, and the conveying characteristic of roller and roller combination is had a negative impact.
Because felt or plush layer have feel soft or napping, they generally can not remove such deposit.
Remove the removing roller that the most suitable usefulness of fiber that is deposited on the pressurization roller has felt or plush layer, but its shortcoming is will often clean it and remove roller (cleaning once in about two or three hours) to keep removing function.
For honeydew, wax, the pesticide of material that can remove other as depositing, a kind of removing roller is disclosed in EP-Al-426027, at least have two friction members that produce the differentiated friction effect on its periphery, their are simultaneously or on the outer surface that acts on the pressurization roller that replaces.But use this roller also often will clean to guarantee cleaning action.Because the cleaning frequency of removing roller is very short, needs the operator often to safeguard, has hindered the long-time use at no operator's watch time machine.
Summary of the invention
The problem that will solve of the present invention provides a kind of device of removing the rotation surface of roller, thereby overcomes above-mentioned shortcoming and be suitable for long-time operation under the removing cycle that does not need to add.
The problem to be solved in the present invention is achieved in that provides a kind of being resisted against freely to rotate on the surface of roller and the vertical friction member that moves, and its friction member is made of bristle roll.Bristle roll preferably is made of the chipware with radially-protruding bristle, can eliminate firm deposit on the surface of roller by its device.By by freedom against the corresponding scavenge unit that constitutes of bristle roll because the elastic reaction of bristle has formed the so-called auto purification effect of its device, promptly the material reality that is scraped off by bristle roll is not deposited on the bristle roll, and in the discharge that is directed downwards of conveying fiber net.These remove being discharged on the fiber web of material order, can not exert an influence to fiber net quality.
The chipware of removing part (above-mentioned alleged " bristle roll ") for example is columniform, thereon fixing bristle.The tuft that these bristles are formed has improved scrapes the stripping effect.What another suggestion was a tuft along chipware vertically is the ranks setting at least.Its tuft ranks or along chipware longitudinally the tuft ranks in the shape of a spiral shape distribute, like this, improved the rotation of scraping the stripping effect and helping bristle roll by its spiral helicine distribution, thereby improved the removing effect.
Another suggestion is that the spiral distribution is left-handed, and its bristle roll only rotates in a direction when having realized this embodiment of combing machine detaching roller zone employing.All tuft ranks that also guaranteed same bristle roll all play a role.Even detaching roller is reversed driving, also keep it to turn to.
In the shape of a spiral the inclination angle of the tuft ranks that are provided with of shape can 15 °-50 ° between.
Another suggestion is the distribution vertical parallel to each other that at least two rows of tufts side by side are listed in chipware.In order to remove combing cylinder spiral helicine tuft ranks are set in the bristle roll of static supporting, for example as can be known by Fig. 3 of DE-AS-1510265.Yet, the freedom that the driving bristle roll of its static supporting adopts with the slit of removing the combing cylinder card clothing and the present invention against bristle roll be inequality with the removing surface of roller.
According to the bristle roll that uses, the tuft ranks that adopt six shapes in the shape of a spiral parallel to each other to distribute are at least removed effect to improve.Wherein the spacing between the tuft ranks is inequality.Preferred embodiment be that two ranks of a plurality of tuft ranks are parallel to each other and distribute with little spacing.
Scrape the setting that effect is advised a kind of bristle in order to improve its stripping, its bristle with pass fixing point and the guiding radially folded angle be an acute angle, its acute angle is between 0 ° and 20 °.
Bristle preferably is made of plastics.Elastic reaction by plastic bristles guarantees best cooperation, and definite saying so guarantees the bristle free end and shell and scrape contacting of pressurization surface of roller.In its bristle elastic bending of zone that bristle roll contacts with the pressurization roller, scrape effect thereby improved stripping.In case bristle is because the rotation of bristle roll breaks away from the contact area of pressurization roller circumference, because its bristle of elasticity tension of bristle is stretched over original state again.Produce the auto purification effect of bristle in its process, the material of being scraped by stripping attached to the bristle tip is along the radially discharge of bristle roll.
In order to constitute especially at the different sedimental bristle roll on the pressurization roller, advise that the bristle of the ranks in the tuft ranks at least is made of plastic material, its plastic material is different with the plastic material of other tuft ranks bristle.Scrape stickum (for example honeydew) at stripping for one in its tuft ranks and constitute, and other tuft ranks are scraped scattered material (as fiber) formation at stripping.
Another kind may be that bristle is made by other plastic material.Also can expect with combined material.Also have a kind of employed bristle on its length, to have different percentage elongation.This material that selection is used depends on the purpose of its use.Particularly described hairbrush is applicable to the zone of combing machine detaching roller.
Other principal character of the present invention and advantage provide by dependent claims, accompanying drawing and with reference to the affiliated description of drawings of accompanying drawing.
Description of drawings
Fig. 1 shows the right schematic side diagrammatic sketch of combing machine detaching roller with bristle roll of the present invention;
Fig. 2 shows the sectional drawing of Figure 1A-A;
Fig. 2 a shows the enlarged drawing of Fig. 2 tuft ranks;
Fig. 3 shows the partial enlarged drawing of Fig. 1 bristle roll embodiment of the present invention.
Preferred embodiment is described
Fig. 1 shows the partial view of nipper component 1, and it is equipped with feeding roller 2.The absorbent cotton W of one debatching from the finisher lap (not shown) is by being carried 8 direction along detaching roller by clamped plate motion Z with the coefficient feeding roller 2 of feed plate (not being shown specifically) of nipper plate 4.The detaching roller here comprises driven moving roller 9 and pressurization roller 10 to 8, and pressurization roller 10 is by the charger (Fig. 2) that schematically shown by the spring F pressuring direction towards roller 9.This pressurization roller 10 is coated with rubber layer 12.At roller 8 back is provided with another roller to 14, it comprises fixed supported driven roller 15 and pressurization roller 16.Pressurization roller 16 is pressed and has rubber layer 12 equally towards the direction of roller 15 by same charger.Roller 9 and 15 is fitted to each other and is driven.Ordinary circumstance two pressurization rollers are pressed on the roller 9,15 by bearing block 25,26 and same charger (F or Pneumatic loading).As representing that with two two-way fronts in roller 9 and 15 roller 9,15 is interruptedly driven, connect to separate with soft at the combing circulation time.Here omitted the further describing of combing process, these belong to known technology, can learn from various public publications.
Be positioned at the position of front at its nipper component 1 of illustrated state, wherein stretch out nipper component and the fibre bundle B of combing place the free end of the fiber web V of part loopback, and softly connect above-mentioned fibre bundle and between roller 9 and pressurization roller 10, be transferred in order to carry out at clamping zone.In its process, roller 9 and roller 15 are driven counterclockwise.
By frictional force drives pressurization roller 10 or 12, roller 10,16 carries out stroboscopic motion equally like this, represents with four-headed arrow as its motion by roller 9 or 15.Above pressurization roller 10,16 bristle roll 20 is set, it places on the outer surface of pressurization roller 10 and 16 by himself weight.As representing with four-headed arrow, its bristle roll 20 can be in the vertical direction freely-movable and by 21,22 vertically-guideds of the axle journal in the gathering sill 24 that is schematically showing.
By Fig. 2 (taking from section A-A) as can be known, gathering sill 24 is separately positioned on bearing block 25 and 26 especially.Gathering sill is open upwards, so that bristle roll 20 makes bristle roll 20 be resisted against on the outer surface of roller 10 and 16 by the face importing from it of its axle journal 21,22.Bearing block 25,26 heart (not shown) swinging mounting and accept pressurization roller 10 and 16 supporting member each other that rotates is shown in Fig. 1 and 2 signal.Bearing block is pressed towards the direction of roller 9,15 by pressure piece F, produces pressure thus between roller 9,10 and 15,16.
The fixing bristle 29 of radiation outwardly on chipware 28, they form tuft 30.As shown in Figure 2, a plurality of tufts 30 that are the ranks setting each other form tuft ranks R1-R6, and in the example shown, the inclined angle alpha spiral that vertically is of their relative chipwares 28 distributes, and the tuft ranks that spiral distributes are left-handed.Opposite also can be dextrorotation.
Fig. 2 a shows the partial enlarged drawing of tuft ranks R1, R2, and therefrom its ranks be arranged in parallel as can be known, and (spacing is a), in addition, also shows each bristle 29 and forms tuft 30.
The tip of the rotation bristle 29 by bristle roll 20 forms envelope circle H.As shown in Figure 2, roller 9 also is bearing on the frame MS.The drive unit that schematically shows roller 9 has driving wheel 18.
Describe or the working method of diagram bristle roll and another embodiment of bristle or tuft 30 according to the view Fig. 3 that amplifies.
Shown in the embodiment of bristle roll 20 in, show a plurality of embodiment that tuft 30 is set in fan-shaped mode.In the bristle roll 20 that reality is used, may only adopt a kind of in the illustrated embodiment, yet also as can be known with different embodiment combinations with one another.
In the embodiment shown, bristle 29 side by side is combined into tuft 30 and forms tuft ranks R on the length of bristle roll 20.Bristle 29 among the tuft R6 is with respect to passing radially tilting with angle beta of rotating shaft D.Has the bristle 29 that tilts with angle beta equally at a distance of the tuft 30 of the tuft ranks R7 of a2 with the tuft 30 of tuft ranks R6.The tuft 30 of remaining tuft ranks R1-R5 and R8 has the bristle 29 that tilts with less angle beta 1 with respect to RA radially.Particularly in the tuft 30 of tuft ranks R3-R5, the distance between its tuft ranks is the size a1 littler than a2.Embodiment shown in Figure 1, the distance between tuft ranks R1 and the R2 is less than the distance between tuft ranks R1 and R6 and R2 and 3.
If bristle roll in the embodiment shown 20 moves counterclockwise, because the stripping effect that bristle 29 relative radially RA have tilted to improve bristle counterclockwise.That is, by tilt to have improved exploitation resistance in the stripping direction of bristle roll 20 with respect to the stripping face upper surface U of roller 10.As shown in the figure, tuft ranks R1 contacts with the upper surface U of roller 10.Because the own wt outer tip elastic bending of its bristle 29 at least of bristle roll 20, thus, particularly during the counterclockwise counter motion of roller 10 in the embodiment shown, bristle 29 tensionings and the stripping effect that has improved upper surface U.In its process, the tip of bristle 29 is got back to extended configuration again up to them when the other direction abrupt bend, as the tuft ranks R2 among Fig. 2 embodiment.In its stretching process, get rid of the impurity that adheres on bristle 29 tips, and be discharged to downwards on the fiber web V.Its process repeatedly at short notice, the combing period can reach per minute 400KS, so far can be higher.
By adopt in groups in the shape of a spiral or with the bristle that the parallel longitudinal of bristle roll 20 is provided with, guarantee the entire upper surface performance stripping effect of roller 10, and bristle 29 is contacted with the profile of roller 10 flexibly.
Illustrated embodiment relates to the use of this type bristle roll in the combing machine detaching roller zone, yet the present invention is not restricted to this application, also comprises relating to other embodiment that this bristle roll uses.
Claims (14)
1. device of removing the rotation surface of roller (U) of textile machine, comprise that one is arranged on the removing part (20) that rotates freely on the surface of roller, it, is characterized in that by guide (21,22,24) mobile support in vertical direction: remove part and be made of bristle roll (20).
2. device as claimed in claim 1 is characterized in that: its bristle roll (20) is made of the chipware with radially-protruding bristle (29) (28).
3. device as claimed in claim 2 is characterized in that: bristle (29) is formed each tuft (30).
4, device as claimed in claim 3 is characterized in that: tuft (30) is arranged to ranks (R1-R8) at least, and its ranks are in vertical distribution of chipware (28).
5, device as claimed in claim 4 is characterized in that: the ranks of tuft (30) or ranks (R1-R8) are in the vertically shape distribution in the shape of a spiral of chipware (28).
6, device as claimed in claim 5 is characterized in that: spiral is left-handed.
7, as the device of one of claim 5-6, it is characterized in that: the ranks of tuft (R1-R8) in the shape of a spiral the inclination angle (α) that distributes of shape between 15 °-50 °.
8, as the device of one of claim 4-7, it is characterized in that: two side-by-side array of tuft (30) (R1, R2) distribute with the parallel longitudinal of chipware (28) at least.
9, device as claimed in claim 7 is characterized in that: the shape in the shape of a spiral vertical parallel to each other that at least 6 rows of tufts are listed in chipware (28) distributes and tuft ranks (R1) are different with the spacing of adjacent tuft ranks (R3, R4) respectively.
10, as the device of one of claim 1-5, it is characterized in that: bristle (29) is acute angle (β, β 1) with the radially angle of (RA) that passes the fixed position guiding.
11, as the device of claim 10, it is characterized in that: acute angle (β, β 1) is between 0 °-20 °.
12, as the device of one of claim 1-11, it is characterized in that: bristle (29) is made of plastics.
13, device as claimed in claim 8 is characterized in that: the bristle (29) of the ranks in the tuft ranks (R1-R9) is made of plastic material at least, and its plastic material is different with the plastic material of other tuft ranks bristle (29).
14, the device with one of aforesaid right requirement is used for the pressurization roller (10,16) of the detaching roller of combing machine to (8,14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH24852000A CH694591A5 (en) | 2000-12-20 | 2000-12-20 | A device for cleaning of roll surfaces. |
| CH2485/00 | 2000-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1360101A true CN1360101A (en) | 2002-07-24 |
Family
ID=4569568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01145695 Pending CN1360101A (en) | 2000-12-20 | 2001-12-19 | Device for clearing surface of roller |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1360101A (en) |
| CH (1) | CH694591A5 (en) |
| IT (1) | ITMI20012695A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014948A (en) * | 2011-09-20 | 2013-04-03 | 村田机械株式会社 | Draft device and spinning machine |
| CN104060353A (en) * | 2013-03-22 | 2014-09-24 | 里特机械公司 | Clearer Roller Holder For Textile Machine |
| CN108842228A (en) * | 2018-09-10 | 2018-11-20 | 张家港保税区宇联羊毛工业有限公司 | Removal of impurities tool for wool process equipment |
| CN110512323A (en) * | 2019-09-03 | 2019-11-29 | 杨松艳 | Cleaning roller waste yarn collection system on a kind of spinning machine feed roller |
| CN112545157A (en) * | 2020-10-30 | 2021-03-26 | 安徽省泰昌橡塑有限公司 | Brush hair combing device |
| CN113388930A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | High-precision wool spinning frame roller |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1736576A3 (en) * | 2005-06-24 | 2007-12-19 | Maschinenfabrik Rieter Ag | Device for cleaning a combing segment in a combing machine |
-
2000
- 2000-12-20 CH CH24852000A patent/CH694591A5/en not_active IP Right Cessation
-
2001
- 2001-12-19 IT ITMI20012695 patent/ITMI20012695A1/en unknown
- 2001-12-19 CN CN 01145695 patent/CN1360101A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103014948A (en) * | 2011-09-20 | 2013-04-03 | 村田机械株式会社 | Draft device and spinning machine |
| CN103014948B (en) * | 2011-09-20 | 2016-09-21 | 村田机械株式会社 | Drafting system and spinning machinery |
| CN104060353A (en) * | 2013-03-22 | 2014-09-24 | 里特机械公司 | Clearer Roller Holder For Textile Machine |
| CN108842228A (en) * | 2018-09-10 | 2018-11-20 | 张家港保税区宇联羊毛工业有限公司 | Removal of impurities tool for wool process equipment |
| CN110512323A (en) * | 2019-09-03 | 2019-11-29 | 杨松艳 | Cleaning roller waste yarn collection system on a kind of spinning machine feed roller |
| CN110512323B (en) * | 2019-09-03 | 2021-10-08 | 苏州汪永亨丝绸科技文化有限公司 | Collection system for waste yarn of dust removal roller on feeding roller of spinning machine |
| CN112545157A (en) * | 2020-10-30 | 2021-03-26 | 安徽省泰昌橡塑有限公司 | Brush hair combing device |
| CN113388930A (en) * | 2021-06-03 | 2021-09-14 | 东台市润生纺机专件有限公司 | High-precision wool spinning frame roller |
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI20012695A1 (en) | 2003-06-19 |
| CH694591A5 (en) | 2005-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |