CN102953164A - Guiding and supporting device on a carding machine with a comb-like region and holes for air flow in its upper surface, arranged between a doffer and two nip - Google Patents
Guiding and supporting device on a carding machine with a comb-like region and holes for air flow in its upper surface, arranged between a doffer and two nip Download PDFInfo
- Publication number
- CN102953164A CN102953164A CN2012101506365A CN201210150636A CN102953164A CN 102953164 A CN102953164 A CN 102953164A CN 2012101506365 A CN2012101506365 A CN 2012101506365A CN 201210150636 A CN201210150636 A CN 201210150636A CN 102953164 A CN102953164 A CN 102953164A
- Authority
- CN
- China
- Prior art keywords
- comb
- towards
- jaw
- doffer
- supporting
- 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.)
- Granted
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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
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
-
- 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
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/14—Constructional features of carding elements, e.g. for facilitating attachment of card clothing
- D01G15/22—Fancies
-
- 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
- D01G15/02—Carding machines
- D01G15/12—Details
- D01G15/46—Doffing or like arrangements for removing fibres from carding elements; Web-dividing apparatus; Condensers
- D01G15/50—Stripping-rollers or like devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Device for a carding machine located between a doffer 5 and two nip rolls 7, 8, in which there is a stationary element 17 located below the stripper 6. The upper surface of the element faces the stripper with one upstream region associated with the nip between the doffer and stripper rolls, and one downstream region, preferably with a comb-like section, associated with the nip between the nip rolls. At least part of the upper surface 19 of the element has openings (which may be between the teeth of the comb element) to allow an air flow. The element is in the form of a supporting and guiding body, to guide the fibre web between the region associated with the nip between the stripper and doffer rollers and the region associated with the nip between the nip rollers.
Description
Technical field
The present invention relates to be positioned at for cotton thread, on the carding machine of synthetic fiber etc., be arranged in the device between doffer and two the jaw rollers, wherein below stripper roll, be provided with static supporting and director element, the upper surface of described supporting and director element is towards the zone of described stripper roll, end regions of described supporting and director element is related with the jaw in the zone between doffer and described stripper roll, and the zone, the other end of described supporting and director element is arranged in the zone between described stripper roll and the described jaw roller and along directed towards the direction of the described jaw between described jaw roller, wherein, fiber web described upper surface through and pass open space subsequently until the described jaw between the described jaw roller.
Background technology
A kind of known devices (DE 4328431A) is used in a large number without problems in operation is used and has been become general.Reach the transporting velocity of about 330m/min, using the section bar of the form of sealing into supporting and guiding body.Towards the upper top surface of stripper roll be sealing and air proof.If under the transporting velocity that improves and working width also larger, then destructive air stream can act on the responsive fiber web.
Summary of the invention
Problem of the present invention provides a kind of device beginning to describe type thus, this device is avoided above-mentioned shortcoming, and particularly, can provide a kind of improvement to guide fibroreticulate plain mode, especially in the situation of larger working width and/or higher transporting velocity.
This problem solves by the special characteristic of claim 1.
Because the Adopts measure according to the present invention has enlarged the delivery outlet that is used for entrapped air in the situation that does not have the fibroreticulate controlled guiding of negative effect.Net guiding profile piece preferably is the form of comb, and " tooth " of described comb points to along the flow direction of material.Described comb preferably carries out electrobrightening to get rid of the adhesion of fiber.
Claim 2 to 17 comprises favourable development of the present invention.
Description of drawings
Hereinafter explain in more detail the present invention with reference to the exemplary embodiment shown in the accompanying drawing, wherein:
Fig. 1 illustrates, is positioned at the side view according to device of the present invention on the carding machine with schematic form;
Fig. 2 is the side view of up-sizing according to supporting of the present invention and guiding body according to Fig. 1, and it has carding element;
Fig. 3 is the plane according to the carding element of Fig. 2; And
Fig. 4 is mounted in the stereogram of the carding element on the holding element.
The specific embodiment
Fig. 1 shows a kind of carding machine, Truetzschler (Tr ü tzschler) flat caiding machine capable TC for example, and it has: feed rolls 1, feeding platform 2, licker-in 3a, 3b, 3c, cylinder 4, the doffer 5, stripper roll 6, jaw roller 7,8, net director element 9, net funnel 10, conveying roller 11,12 has the revolving flats top 13 of straight guide roller 13a, 13b and rod of cover 14, bar cylinder 15 and circle bar 16.Reference numeral M represents the central point (axis) of cylinder 4.Reference numeral 4a represents card clothing, and Reference numeral 4b represents the direction of rotation of cylinder 4.Arrow A represents operative orientation.The direction of rotation of the curved arrow indication roller of describing in roller inside.Reference numeral 17 expressions are according to supporting of the present invention and director element.According to supporting of the present invention and director element 17 be arranged in stripper roll 6 below.Upper jaw roller 7 is arranged as with stripper roll 6 tightly adjacent.Lower jaw roller 8 is substantially related with supporting and director element 17.
Fig. 2 shows supporting and director element 17 has substantially subtriangular cross section.Element 17 is installed among the end face end pieces 18a and by its other end by one end thereof and is installed among the end face end pieces 18b (referring to Fig. 4).Element 17 comprises two parts, carding element 19 and be used for the holding element 20 of carding element 19.Carding element 19 is arranged in the following of stripper roll 6 and forms the upper surface of supporting and director element 17.Upper surface is cleaned by the fibrous material of process thereon, for example removes rubbish.
The upper surface 19 ' of carding element 19 (referring to Fig. 3) is towards the card clothing (not shown) of stripper roll 6.The end regions 19 of carding element 19 " related with the jaw between doffer 5 and stripper roll 6.Zone, the other end 19 " ' be arranged in the zone between stripper roll 6 and the jaw roller 7,8 end regions 19 " ' along directed towards the direction of the jaw between jaw roller 7,8.Holding element 20 is extrudate spares, and is for example made of aluminum.
According to Fig. 3, the length l of carding element 19 for example is more than the 1300mm.Carding element 19 (in other words, on the whole width at carding machine) on stripper roll 6 and jaw roller 7,8 whole length extends.At its end regions 19 " ' in, it has tooth 19a to 19n, and these teeth 19a to 19n is provided with slit 20a to 20n at place, end opening between per two adjacent teeth 19a to 19n, and these slits 20a to 20n is at place, end opening.The open end of the open end of tooth 19a to 19n and slit 20a to 20n points to along the traffic direction of fibrous material.Air passes slit 20a to 20n, and eliminates at least in part destructive air stream thus.Carding element 19 advantageously carries out electrobrightening to avoid the adhesion of fiber.
According to Fig. 4, carding element 19 is attached to holding element 20, and carding element 19 and holding element 20 are installed in the end pieces 18a and the 18b that are attached on the end face and upward (only show 18b among Fig. 4; 18a has been shown) among Fig. 2.
Device according to the present invention has following special advantage: the front area---A looks along operative orientation---of the upper surface of supporting and director element 17 extends until the position of the jaw between the close jaw roller 7,8 on the one hand, on the other hand, destructive air stream from jaw roller 7,8 and stripper roll 6 between the space turn to downwards, in other words, pass the supporting and director element 17 and lower jaw roller 8 between the space.This time space can be communicated with draw-out device.
Claims (17)
1. one kind is being used for cotton thread, device on the carding machine of synthetic fiber etc., described Plant arrangement is between doffer and two jaw rollers, wherein below stripper roll, be provided with static supporting and director element, the upper surface of described supporting and director element is towards the zone of described stripper roll, end regions of described supporting and director element is related with the jaw in the zone between doffer and described stripper roll, and the zone, the other end of described supporting and director element is arranged in the zone between described stripper roll and the described jaw roller and along directed towards the direction of the described jaw between described jaw roller, wherein, fiber web is in described upper surface process and pass open space subsequently until the described jaw between described jaw roller, it is characterized in that, described supporting and director element (17) have the element (19) towards described stripper roll (6), and the surface (19 ') of at least a portion of described element has the opening (20a to 20n) of allowing that air passes through.
2. device according to claim 1 is characterized in that, described element (19) forms the described upper surface of described supporting and director element (17).
3. device according to claim 1 and 2 is characterized in that, but is the form in the next door of air permeable towards the described upper surface of described stripper roll.
4. according to claim 1 or 3 described devices, it is characterized in that described next door has slit, the long side of described slit is directed along described fibroreticulate traffic direction.
5. each described device in 4 according to claim 1 is characterized in that described slit is at the described end regions split shed towards described jaw roller.
6. each described device in 5 according to claim 1 is characterized in that slit is simultaneously adjacent with tooth, pin, rib etc. in each situation.
7. each described device in 6 according to claim 1 is characterized in that the described upper surface of described supporting and director element (17) is the form of comb.
8. each described device in 7 according to claim 1 is characterized in that described element (19) is the form of comb.
9. each described device in 8 according to claim 1 is characterized in that described comb comprises flat elements, and such as metallic plate etc., tooth is installed on the described flat elements.
10. each described device in 9 according to claim 1 is characterized in that the described tooth of described comb points to along the flow direction (operative orientation) of described fibrous material.
11. each described device in 10 is characterized in that described comb is by electrobrightening according to claim 1.
12. each described device in 11 is characterized in that according to claim 1, the holding element that is used for described comb is arranged in the end regions towards described doffer.
13. each described device in 12 is characterized in that described holding element has crooked shoulder according to claim 1.
14. each described device in 13 is characterized in that according to claim 1, described element (19) has towards the upper surface of described stripper roll with towards described doffer's rear surface.
15. each described device in 14 is characterized in that described element (19) is in this side upper shed towards described jaw roller according to claim 1.
16. each described device in 15 is characterized in that described comb is installed on the described holding element according to claim 1.
17. each described device in 16 is characterized in that described holding element is extruded aluminium section spare according to claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011110671.9 | 2011-08-19 | ||
| DE102011110671A DE102011110671A1 (en) | 2011-08-19 | 2011-08-19 | Device on a carding machine for cotton, man-made fibers u. Like., Which is arranged between a pickup and two nip rolls |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102953164A true CN102953164A (en) | 2013-03-06 |
| CN102953164B CN102953164B (en) | 2016-04-20 |
Family
ID=46832842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210150636.5A Active CN102953164B (en) | 2011-08-19 | 2012-05-15 | On carding machine, be arranged in device between doffer and two jaw rollers |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN102953164B (en) |
| BR (1) | BR102012020568B8 (en) |
| CH (1) | CH705406B1 (en) |
| DE (1) | DE102011110671A1 (en) |
| GB (1) | GB2493826B (en) |
| IT (1) | ITMI20120669A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004626A (en) * | 2017-12-30 | 2018-05-08 | 卓郎（常州）纺织机械有限公司 | It is a kind of to clear up on carding machine fibre web roller the device for winding fibre web |
| CN110295420A (en) * | 2018-03-21 | 2019-10-01 | 里特机械公司 | The sliver of carding machine forms unit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH707785A1 (en) * | 2013-03-25 | 2014-09-30 | Rieter Ag Maschf | Vliesleitbrücke for a carding machine or carding. |
| DE102018127220A1 (en) | 2018-10-31 | 2020-04-30 | TRüTZSCHLER GMBH & CO. KG | Device and method for cleaning a working element in a spinning preparation machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124702A1 (en) * | 1990-08-21 | 1992-02-27 | Vyzk Ustav Bavlnarsky | Transfer appts. to carry web to condenser - has row of jets below gap between roller and guide plate with jet to roll web into silver |
| GB2281919A (en) * | 1993-08-24 | 1995-03-22 | Truetzschler Gmbh & Co Kg | Guide device on a carding machine |
| CN1798885A (en) * | 2003-06-03 | 2006-07-05 | 里特机械公司 | Bearing surface and bearing element |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3722771C1 (en) * | 1987-07-09 | 1989-02-02 | Hollingsworth Gmbh | Device for bringing together a textile nonwoven fabric into a sliver |
| DE19604499B4 (en) * | 1995-04-13 | 2009-01-08 | TRüTZSCHLER GMBH & CO. KG | Device on a card to detect disturbing particles, especially Trashteilen, Nissen, Schalennissen, nubs u. like. |
| DE10132711A1 (en) * | 2001-07-05 | 2003-01-16 | Truetzschler Gmbh & Co Kg | Device on a cleaner, a card or the like. For cleaning and opening textile material, especially cotton |
| JP2007536183A (en) * | 2004-05-07 | 2007-12-13 | ボイス パテント ゲーエムベーハー | Suction roll in a machine producing fiber material web |
| CN1993506B (en) * | 2004-08-03 | 2010-09-08 | 里特机械公司 | Device and method for a carder |
-
2011
- 2011-08-19 DE DE102011110671A patent/DE102011110671A1/en not_active Withdrawn
-
2012
- 2012-04-23 IT IT000669A patent/ITMI20120669A1/en unknown
- 2012-05-15 CN CN201210150636.5A patent/CN102953164B/en active Active
- 2012-07-30 GB GB1213512.5A patent/GB2493826B/en not_active Expired - Fee Related
- 2012-08-15 CH CH01366/12A patent/CH705406B1/en not_active IP Right Cessation
- 2012-08-16 BR BR102012020568A patent/BR102012020568B8/en active IP Right Grant
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4124702A1 (en) * | 1990-08-21 | 1992-02-27 | Vyzk Ustav Bavlnarsky | Transfer appts. to carry web to condenser - has row of jets below gap between roller and guide plate with jet to roll web into silver |
| GB2281919A (en) * | 1993-08-24 | 1995-03-22 | Truetzschler Gmbh & Co Kg | Guide device on a carding machine |
| CN1798885A (en) * | 2003-06-03 | 2006-07-05 | 里特机械公司 | Bearing surface and bearing element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004626A (en) * | 2017-12-30 | 2018-05-08 | 卓郎（常州）纺织机械有限公司 | It is a kind of to clear up on carding machine fibre web roller the device for winding fibre web |
| CN110295420A (en) * | 2018-03-21 | 2019-10-01 | 里特机械公司 | The sliver of carding machine forms unit |
| CN110295420B (en) * | 2018-03-21 | 2022-09-13 | 里特机械公司 | Cotton sliver forming unit of carding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102012020568A2 (en) | 2013-07-23 |
| GB2493826A (en) | 2013-02-20 |
| CN102953164B (en) | 2016-04-20 |
| GB201213512D0 (en) | 2012-09-12 |
| CH705406B1 (en) | 2016-12-15 |
| ITMI20120669A1 (en) | 2013-02-20 |
| CH705406A2 (en) | 2013-02-28 |
| BR102012020568B1 (en) | 2020-12-29 |
| BR102012020568B8 (en) | 2022-11-22 |
| GB2493826B (en) | 2014-06-25 |
| DE102011110671A1 (en) | 2013-03-28 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220513 Address after: The German city Minxin Gladbach Patentee after: Trutschler Group Europe Address before: The German Monchengladbach Patentee before: TRuTZSCHLER GmbH & Co.KG |
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| TR01 | Transfer of patent right |