CN102953164B - On carding machine, be arranged in device between doffer and two jaw rollers - Google Patents
On carding machine, be arranged in device between doffer and two jaw rollers Download PDFInfo
- Publication number
- CN102953164B CN102953164B CN201210150636.5A CN201210150636A CN102953164B CN 102953164 B CN102953164 B CN 102953164B CN 201210150636 A CN201210150636 A CN 201210150636A CN 102953164 B CN102953164 B CN 102953164B
- Authority
- CN
- China
- Prior art keywords
- stripper roll
- jaw
- towards
- region
- 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.)
- Expired - Fee Related
Links
- 238000009960 carding Methods 0.000 title claims abstract description 21
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 239000002657 fibrous material Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 2
- 239000012209 synthetic fiber Substances 0.000 abstract description 2
- 229920002994 synthetic fiber Polymers 0.000 abstract description 2
- 230000001066 destructive effect Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
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
Be positioned at 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 stationary element, the upper surface of described element is towards the region of stripper roll, and one end thereof region associates with the jaw in the region between doffer with stripper roll, wherein, fiber web through open space until jaw jaw roller, and described element is the form of supporting and guiding body, it is directed towards the direction of the jaw between jaw roller that region, the other end is arranged in the region between stripper roll and jaw roller and edge.In order to provide a kind of improvement to guide fibroreticulate plain mode, especially when larger working width and/or higher transporting velocity, described upper surface there is the opening of allowing that air passes through at least partially.
Description
Technical field
The present invention relates to and be positioned at for cotton thread, on the carding machine of synthetic fiber etc., be arranged in the device 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 region of described stripper roll, an end regions of described supporting and director element associates with the jaw in the region between doffer with described stripper roll, and it is directed towards the direction of the described jaw between described jaw roller that the region, the other end of described supporting and director element is arranged in the region between described stripper roll and described jaw roller and edge, wherein, fiber web on the upper surface through and subsequently through open space until described jaw described jaw roller.
Background technology
A kind of known devices (DE4328431A) is a large amount of without problems in operational use to be used and has become general.Reach the transporting velocity of about 330m/min, use the section bar of the form closing into supporting and guiding body.Upper top surface towards stripper roll is closed and air proof.And if working width is also comparatively large under the transporting velocity improved, then destructive air stream can act on responsive fiber web.
Summary of the invention
Problem of the present invention is to provide a kind of device starting to describe type thus, this device avoids above-mentioned shortcoming, and particularly, a kind of improvement can be provided to guide fibroreticulate plain mode, especially when larger working width and/or higher transporting velocity.
Due to the measure taked according to the present invention, expand the delivery outlet for entrapped air when there is no the fibroreticulate controlled guiding of negative effect.Net guide profile part is preferably in 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.
Accompanying drawing explanation
The present invention is explained in more detail below with reference to the exemplary embodiment shown in accompanying drawing, wherein:
Fig. 1 be illustrate in schematic form, the side view according to device of the present invention be positioned on carding machine;
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 of the carding element according to Fig. 2; And
Fig. 4 is mounted in the stereogram of the carding element on holding element.
Detailed description of the invention
Fig. 1 shows a kind of carding machine, such as Truetzschler (Tr ü tzschler) flat caiding machine capable TC, and it has: feed rolls 1, feeding station 2, licker-in 3a, 3b, 3c, cylinder 4, 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 pin cloth, 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 instruction roller described in roller inside.Reference numeral 17 represents according to supporting of the present invention and director element.Be arranged in below stripper roll 6 according to supporting of the present invention and director element 17.Upper jaw roller 7 is arranged as with stripper roll 6 tightly adjacent.Lower jaw roller 8 associates with director element 17 with supporting substantially.
Fig. 2 shows supporting and director element 17 has substantially subtriangular cross section.Element 17 to be arranged in end face end pieces 18a by one end thereof and to be arranged in end face end pieces 18b (see Fig. 4) by its other end.Element 17 comprises two parts, carding element 19 and the holding element 20 for carding element 19.Carding element 19 to be arranged in below stripper roll 6 and to form the upper surface of supporting and director element 17.Upper surface is cleaned by the fibrous material of process thereon, such as, remove rubbish.
The upper surface 19 ' (see Fig. 3) of carding element 19 is towards the pin cloth (not shown) of stripper roll 6.The end regions 19 of carding element 19 " associate with the jaw between doffer 5 with stripper roll 6.Region, the other end 19 " ' be arranged between stripper roll 6 and jaw roller 7,8 region in, end regions 19 " ' along directed towards the direction of the jaw between jaw roller 7,8.Holding element 20 is extrudate parts, such as made of aluminum.
According to Fig. 3, the length l of carding element 19 is such as more than 1300mm.Carding element 19 (in other words, on the whole width of carding machine) in the whole length of stripper roll 6 and jaw roller 7,8 extends.At its end regions 19 " ' in, it has tooth 19a to 19n, and these teeth 19a to 19n is at an end opening, and between every two adjacent teeth 19a to 19n, be provided with slit 20a to 20n, these slits 20a to 20n is at an end opening.The open end of tooth 19a to 19n and the open end of slit 20a to 20n point to along the traffic direction of fibrous material.Air through slit 20a to 20n, and eliminates destructive air stream thus at least in part.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 arranged on end pieces 18a and 18b that be attached on end face and (illustrate only 18b in Fig. 4; 18a is shown) in Fig. 2.
Device according to the present invention has following special advantage: on the one hand the front area of the upper surface of supporting and director element 17---is looked along operative orientation A---and extended until the position of jaw between close jaw roller 7,8, on the other hand, destructive air stream turns to downwards from the space between jaw roller 7,8 and stripper roll 6, in other words, through in supporting and space director element 17 and lower jaw roller 8.This lower space can be communicated with draw-out device.
Claims (17)
1. one kind is positioned on carding machine, be arranged in the device 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 region of described stripper roll, an end regions of described supporting and director element associates with the jaw in the region between doffer with described stripper roll, and it is directed towards the direction of the described jaw between described jaw roller that the region, the other end of described supporting and director element is arranged in the region between described stripper roll and described jaw roller and edge, wherein, fiber web on the upper surface through and subsequently through open space until described jaw described jaw roller, it is characterized in that, described supporting and director element (17) have the element (19) towards described stripper roll (6), the surface (19 at least partially of the described element towards described stripper roll (6)
') there is the opening (20a to 20n) of allowing that air passes through.
2. device according to claim 1, is characterized in that, the described element towards described stripper roll (6) (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, towards the described upper surface of described stripper roll in can the form in next door of air permeable.
4. device according to claim 3, is characterized in that, described next door has slit, and the long side of described slit is directed along described fibroreticulate traffic direction.
5. device according to claim 4, is characterized in that, described slit is at the described end regions split shed towards described jaw roller.
6. device according to claim 5, is characterized in that, slit is simultaneously adjacent with tooth, pin, rib in every case.
7. device according to claim 1, is characterized in that, the form of described upper surface in comb of described supporting and director element (17).
8. device according to claim 1, is characterized in that, the described element towards described stripper roll (6) (19) is in the form of comb.
9. device according to claim 8, is characterized in that, described comb comprises flat elements, and tooth is arranged on described flat elements.
10. device according to claim 9, is characterized in that, the described tooth of described comb points to along the flow direction of fibrous material.
11. devices according to claim 8, is characterized in that, described comb is by electrobrightening.
12. devices according to claim 8, is characterized in that, the holding element for described comb is arranged in towards in the end regions of described doffer.
13. devices according to claim 12, is characterized in that, described holding element has bending shoulder.
14. devices according to claim 1, is characterized in that, the described element towards described stripper roll (6) (19) has towards the upper surface of described stripper roll and the rear surface towards described doffer.
15. devices according to claim 1, is characterized in that, the described element towards described stripper roll (6) (19) is in this side upper shed towards described jaw roller.
16. devices according to claim 12, is characterized in that, described comb is arranged on described holding element.
17. devices according to claim 12, is characterized in that, described holding element is extruded aluminium section part.
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 CN102953164A (en) | 2013-03-06 |
| CN102953164B true CN102953164B (en) | 2016-04-20 |
Family
ID=46832842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210150636.5A Expired - Fee Related 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) |
Families Citing this family (3)
| 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. |
| CH714816A1 (en) * | 2018-03-21 | 2019-09-30 | Rieter Ag Maschf | Transverse band for a band forming unit of a card. |
| 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 |
| WO2005111304A1 (en) * | 2004-05-07 | 2005-11-24 | Voith Patent Gmbh | Suction roll in a machine for producing a fibrous 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 not_active Expired - Fee Related
- 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 not_active IP Right Cessation
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2493826A (en) | 2013-02-20 |
| ITMI20120669A1 (en) | 2013-02-20 |
| CH705406A2 (en) | 2013-02-28 |
| GB2493826B (en) | 2014-06-25 |
| CH705406B1 (en) | 2016-12-15 |
| GB201213512D0 (en) | 2012-09-12 |
| BR102012020568B8 (en) | 2022-11-22 |
| BR102012020568A2 (en) | 2013-07-23 |
| CN102953164A (en) | 2013-03-06 |
| DE102011110671A1 (en) | 2013-03-28 |
| BR102012020568B1 (en) | 2020-12-29 |
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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 | ||
| 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 |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |