CN102995177B - Device on spinning room preparation machine with drafter - Google Patents
Device on spinning room preparation machine with drafter Download PDFInfo
- Publication number
- CN102995177B CN102995177B CN201210168310.5A CN201210168310A CN102995177B CN 102995177 B CN102995177 B CN 102995177B CN 201210168310 A CN201210168310 A CN 201210168310A CN 102995177 B CN102995177 B CN 102995177B
- Authority
- CN
- China
- Prior art keywords
- wear assembly
- drafter
- roller
- preparation machine
- wear
- 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.)
- Active
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 15
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000000295 complement effect Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000009960 carding Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000003082 abrasive agent Substances 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 27
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/60—Arrangements maintaining drafting elements free of fibre accumulations
- D01H5/62—Non-rotary cleaning pads or plates; Scrapers
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/46—Loading arrangements
- D01H5/52—Loading arrangements using fluid pressure
- D01H5/525—Loading arrangements using fluid pressure for top roller arms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
Device on spinning room preparation machine with drafter, in drafter bottom, bottom roller is installed in installation elements, on drafter top, top roller is installed in installation elements, at least one component, the component and moveable complementary elements contact engagement are wherein provided, and are worn in the contact areas during this period.In order to allow the wear resistant contact between component and complementary elements by the structure of simple form, so that wearing terrain is most effective, wear assembly is the form for the part for being capable of axial rotation, wherein, for abrasion, the predetermined non-abrasive contact region of component can be arranged on the appropriate position relative with complementary elements.
Description
Technical field
The present invention relates to a kind of spinning room preparation machine with drafter especially drawing frame, carding machine, combing machine etc.
On device, be installed in installation elements in drafter Lower Lower roller, be installed in drafter Upper Upper roller
In installation elements, wherein providing at least one element, it contacts combination with movable complementary elements, in the process,
The element is worn in contact zone.
Background technology
In known equipment (A of DE 10 347 192), there is provided a kind of cleaning rod (cleaning lip), it is two ends
On depression bar, depression bar has the installation elements for cleaning rod.Cleaning rod is placed on the top of top roller, worked
Cleaning rod continuously cleans top roller described in journey.Due to the rotation and constantly change and the outer surface of top roller of top roller
Contact so that the fixation contact area contact of fixed cleaning rod constantly wears.Cleaning rod is only installed in the machine
A position so that at the outer rim of cleaning body, only form a frayed edges.This causes as abrasion increases, this
Substantially linear or wire contact broadens, to a certain extent into plane so that the cleaning action of cleaning rod weakens.
The content of the invention
It is an object of the invention to provide a kind of device of that type described in beginning, described device is avoided that above-mentioned lack
Point, allow to form the wear resistant contact between original paper and complementary elements especially by simple construction, so that wear assembly
With optimal efficiency.
In order to solve the above problems, the invention provides the device on a kind of spinning room preparation machine, prepare between the spinning
Machine has：
Drafter；
Drafter bottom, in the drafter bottom, bottom roller is installed on installation elements neutralization
Drafter top, in the drafter top, top roller is installed in installation elements,
Wherein, be provided with least one wear assembly, the wear assembly by the contact portion of the wear assembly with
The complementary elements that can be moved contiguously engage, and
Contiguously connect with the complementary elements that can be moved by the contact area of the wear assembly in the wear assembly
During conjunction, the wear assembly is worn in the contact portion,
Characterized in that,
It is suitable to be resisted in a manner of shape sealed setting in each in two ends in the wear assembly
Torsionally receive the coupling part in the corresponding acceptance division of the spinning room preparation machine and be fixed into the part received
It is unable to axial rotation, the wear assembly (21,211；251、252) can axially be rotated relative to the spinning room preparation machine；
For friction, the axial rotation ability of the wear assembly allows that the contact portion of the complementary elements will be contacted
From the wear assembly (21,211；251、252) with the complementary elements (1,2,3,4；18a, 18b) relative first contact
Area change is the wear assembly (21,211；251、252) second area.
Wear assembly can axial rotation make it possible to provide multiple worn areas on same component by simply constructing
Domain.It is advantageous that by these measures, eroded area and the complementary elements of component disengage, at the same time, non-eroded area
It is in contact with it.It is especially advantageously that component is locked into position in setting position, and therefore, non-eroded area is in setting position
It is locked into position.
Preferably, the contact portion be substantially prism shape or linear forms.
Preferably, the wear assembly is at least partially circular cross section.
Preferably, the wear assembly is at least partly made up of high-abrasive material.
Preferably, the wear assembly is made up of hardened steel.
Preferably, the surface of the wear assembly is wear-resisting.
Preferably, the wear assembly is the cleaning rod for top roller.
Preferably, the wear assembly is the closure pin in drafter bearing or keeper.
Preferably, the closure pin is arranged to be received in in the installation elements of bottom roller and/or top roller
Cylindrical hole in, the cylindrical hole include it is described corresponding to acceptance division.
Preferably, the closure pin is suitable to be arranged in hole in the second place, in the second place, the closure pin phase
For first position axial rotation and spin upside down 180 °.
Preferably, at least one coupling part：
Be formed as the connector being inserted into of prism shape；With
Suitable for being received in the corresponding acceptance division, the corresponding acceptance division and at least one coupling part
It is engaged by locking.
Preferably, the spinning room preparation machine is drawing frame, carding machine or combing machine.
Preferably, the wear assembly is at least partly formed from steel.
Brief description of the drawings
The present invention is discussed in detail below in conjunction with accompanying drawing illustrated embodiment, wherein：
Fig. 1 shows the schematic side elevation of the drafter of the drawing frame for the apparatus according to the invention；
Fig. 2 shows the pressure arm that the position for unlocking and opening (being pivoted up) is according to Fig. 1 I-I sections；
Fig. 2 a show the installation elements for the bottom roller with protuberance；
Fig. 3 shows the perspective view of the pressure arm with cleaning lip, and wherein top roller is arranged on installation two ends
In element；
Fig. 4 shows the exploded view of the cleaning lip according to the present invention；
Fig. 4 a show the end regions of cleaning lip, and it has the pluggable connector of hexagon；
Fig. 4 b show the connection of the installation elements with hexagon slot；
Fig. 5 a show the installation elements of the end regions for bottom roller, the installation elements have two it is integrated
Closure pin and associated locking member；
Fig. 5 b show the subregion taken apart according to Fig. 5 a installation elements with exploded view；And
Fig. 6 a, 6b show closure pin (Fig. 6 a) in first position and in spinning upside down and postrotational second
The closure pin (Fig. 6 b) of position.
Specific embodiment
Fig. 1 shows drafter S, e.g. Tr ü tzschler TD08 drawing frames.Drafter S is configured to 3 on 4
Under drafter, i.e., it is by three bottoms roller I, II, III (I bottoms delivery roller, roller among II bottoms, III bottoms
Input roller) and four compositions of top rollers 1,2,3,4.In drafter S, to the fibre bundle being made up of multiple fiber webs
5 carry out drawing-off.Drawing operation is made up of preliminary draft and dominant draft.Roller forms preliminary draft area to 4/III and 3/II, and roller is to 3/
II and 1,2/I form main drawing area.Thus bottom delivery roller I determines transporting velocity by the driving (not shown) of main motor.Bottom
Roller and middle roller III and II are inputted by the driving (not shown) of adjustment motor.Top roller 1 to 4 can be surrounded pivotal axis
Hold the pressurizing member 9 in the pressure arm 11a to 11d of pivot (referring to Fig. 2)1To 94(counter weight device) is pressed in bottom roller I, II, III
On, so as to be driven by frictional engagement.Roller I, II, the rotation direction of III, 1,2,3,4 are represented with curved arrow.By more
The individual molecular fibre bundle 5 of bar is advanced along direction A.Roller I, II, IIII are installed on the roller shaft being arranged in frame 17 for bottom
Hold in 16a, 16b (see Fig. 2).Top roller 1,2,3,4 is installed in holding element 13a, 13b (see Fig. 2).
According to Fig. 2, top roller 4 is connected with flame pressure arm 11a, and pressure arm 11a is by two lateral cylinder 9a1And 9a2(add
Press element), shared support component 12a, two holding element 13a and 13b and two intermediary element 14a1And 14a2Composition.
Pressure arm 11a is pivoted up together with top roller 4 around the pivot bearings 10 being installed on roller bearing 16a.Holding element 13a
It is the construction at angled (right angle) in terms of side view with 13b, holding element 13a1An angled arm in its free end
Region in be pivotally mounted in pivot bearings 10.Holding element 13b angled arm is in the region of its free end
A part with locking device (not shown), the locking hook of the locking device are arranged to and rack-mounted fixed bit
The bolted joints put and disengagement.Pressure arm 11a is illustrated at unblock and open position.Reference 21 represents cleaning lip.
According to Fig. 3, top roller 4 is connected with flame pressure arm 11a.(corresponding pressure arm 11 coordinates with top roller 1 to 3,
It is not shown).The form of framework made of glass fiber reinforced plastic material is by injection molding that pressure arm 11a is configured to.It is described
Framework is integral component, and it is sub-assembly form, including support component 12, pressurizing member 9a1And 9a2(pressurized cylinder)
Two main bodys, two intermediary element 14a and 14b and two holding element 13a and 13b.At work, cleaning lip 21 is located at
The top of top roller 4, and it is used as wiper.At each of two ends of cleaning lip 21, cleaning lip 21 has fork
Shape part 23a, 23b, clamp forks 23a, 23b are screwed on cleaning lip 21 for example, by bolt.Clamp forks 23a, 23b are moulded by damping
Material material is made, to avoid clearer 21 from producing vibrations on top roller.Piston rod 19a, 19b setting make it possible to relatively
Cleaning lip 21 is accurately positioned in top roller 4, because pressure arm 11a ensure that guiding and the piston rod to top roller 4
19a, 19b positioning.
Clamp forks 23a, 23b are respectively positioned at two flexible members for example on two O-rings 20a, 20b, described two O-rings
20a, 20b are respectively arranged on piston rod 19a, 19b.This prevents cleaning lip 21 for example to fall from piston rod 19a, 19b
Fall.In order to remove, only need to by clean lip 21 from clamp forks be located above flexible member side pull-out.Clean the installation of lip 21 then
Conversely.Clamp forks 23a, 23b can be located on O-ring 20a, 20b respectively under gravity.Advantageously, clamp forks 23a,
Clearance be present between 23b and pressure rod 19a, 19b.
Clean the rod 21 of 21 rounded cross section of lip1Form.In rod 211Each end, be provided with integral six
The pluggable connector 21 of side shape2、213(see Fig. 4 a).In fig. 4, it is seen that 213, and the pluggable connection of hexagon
Device 212Have been inserted into clamp forks 23a.Pluggable connector 212、213Each it is connected respectively with clamp forks 23a and 23b.
Clamp forks 23a, 23b have hexagon slot 23 respectively2With 233, pluggable connector 212、213Respectively with based on shape
Connection is inserted into hexagon slot 232With 233In.After the insertion, clamp forks 23a, 23b are fixed by bolt 24a, 24b respectively
To cleaning lip 21.
When the surface region of cleaning lip 21 is worn due to being frictionally engaged at work with top roller 4 and is therefore cleaned
During declines, take out cleaning rod 21, remove fixing bolt 24a and 24b；From pluggable connector 212、213It is middle to extract out respectively
Clamp forks 23a, 23b, 21 1 indexing of axial-rotation cleaning rod.Then, in reverse order, clamp forks 23a, 23b are distinguished
It back into pluggable connector 212、213On, fixing bolt 24a, 24b are tightened, reinstalls cleaning rod 21.Pass through these letters
The part singly constructed, the predetermined non-worn area of cleaning rod 21 is set and is fixed in position.
Fig. 5 a show the installation elements 16a (roller shafts for bottom roller such as bottom roller III end regions
Hold；Drafter seat or support member), it has the closure pin 25 of two insertions1、252.Closure pin 251、252Respectively with based on shape
Shape is connected in vertical holes 261、262In (see Fig. 5 b hole 261), a part for their outer surface (cylindrical part)
It is outwardly to pass through hole 261、262Wall portion open slot.
Each installation elements 16a, 16b have two protuberances 16 being set parallel to each other1、162, and in protuberance 161、162
Between include intermediate region, in all cases, be provided with the intermediate region under being used on installed part 15a, 15b
Portion roller III fixed salient 18a, 18b (see Fig. 2 a).These fixed salients 18a, 18b and closure pin 251、252Friction
Engagement.Protuberance 161、162It is linked with respectively for closure pin 251、252Retaining element 271、272.Retaining element 271、272Point
Yong not bolt 281、282It is individually fixed in protuberance 161、162.As shown in Figure 6 a, each closure pin 251Have in two end
There is pluggable connector 25 ', 25 ", the pluggable connector 25 ', 25 " is bonded on fixation by the connection based on shape
Element 271In groove 27 ' in.In the case of this example, pluggable connector 25 ' by two be set parallel to each other in
Closure pin 251Grind away part composition, groove 27 ' is by being arranged at retaining element 271In rectangular cross section groove form.
When from hole 261In the cylindrical external surface that goes out of geosynclinal convex when being worn at work, removing retaining element 271
Afterwards, from hole 261Middle extraction closure pin 251, make closure pin 251Axially turn over 90 ° and then spin upside down 180 °, on this position,
Closure pin 251It is reinserted into and is fixed on hole 261In.As a result, closure pin 251Non- eroded area protruded from groove.
As shown in figure 6 a and 6b, closure pin 251The pluggable connectors 25 ' and 25 " of two ends arrange and fixed
To into being rotated by 90 ° relative to each other.
Claims (12)
1. the device on a kind of spinning room preparation machine, the spinning room preparation machine has：
Drafter；
Drafter bottom, in the drafter bottom, bottom roller is installed in installation elements, and
Drafter top, in the drafter top, top roller is installed in installation elements,
Wherein, be provided with least one wear assembly, the wear assembly by the contact portion of the wear assembly with can
The complementary elements of motion contiguously engage, and
Pass through the contact area of the wear assembly and the complementary elements that can be moved contiguously joint aging time in the wear assembly
Between, the wear assembly is worn in the contact portion,
Characterized in that,
By setting coupling part, the wear assembly (21,21 in each in two ends of the wear assembly1；
251、252) can axially be rotated relative to the spinning room preparation machine, the coupling part is formed as can inserting for prism shape
The connector entered, and suitable for being received in institute in a manner of acceptance division corresponding with the spinning room preparation machine is engaged by locking
In acceptance division corresponding to stating, so as to by the wear assembly (21,211；251、252) it is secured against axial rotation；
For friction, the axial rotation ability of the wear assembly allows to contact the contact portions of the complementary elements from institute
State wear assembly (21,211；251、252) with the complementary elements (1,2,3,4；18a, 18b) relative the first contact area
Change into the wear assembly (21,211；251、252) second area.
2. device according to claim 1, it is characterised in that the contact portion be substantially prism shape or linear forms
's.
3. device according to claim 2, it is characterised in that the wear assembly is at least partially rounded cross section
Face.
4. according to any described devices of claim 1-3, it is characterised in that the wear assembly is at least partly by high-abrasive material
It is made.
5. according to any described devices of claim 1-3, it is characterised in that the wear assembly is made up of hardened steel.
6. according to any described devices of claim 1-3, it is characterised in that the surface of the wear assembly is wear-resisting.
7. according to any described devices of claim 1-3, it is characterised in that the wear assembly is for the clear of top roller
Clean rod.
8. according to any described devices of claim 1-3, it is characterised in that the wear assembly is drafter bearing or guarantor
Closure pin in gripping member.
9. device according to claim 8, it is characterised in that the closure pin is arranged to be received in for bottom roller
And/or in the cylindrical hole in the installation elements of top roller, the cylindrical hole includes the corresponding acceptance division.
10. device according to claim 9, it is characterised in that the closure pin is suitable to be arranged in hole in the second place,
In the second place, the closure pin is relative to first position axial rotation and spins upside down 180 °.
11. device according to claim 1, it is characterised in that the spinning room preparation machine is drawing frame, carding machine or essence
Comb.
12. device according to claim 4, it is characterised in that the wear assembly is at least partly formed from steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102011113367A DE102011113367A1 (en) | 2011-09-15 | 2011-09-15 | Device on a spinning preparation machine, in particular track, carding machine, combing machine or the like. with a drafting system |
| DE102011113367.8 | 2011-09-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102995177A CN102995177A (en) | 2013-03-27 |
| CN102995177B true CN102995177B (en) | 2018-03-30 |
Family
ID=47144244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210168310.5A Active CN102995177B (en) | 2011-09-15 | 2012-05-28 | Device on spinning room preparation machine with drafter |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP2013064215A (en) |
| CN (1) | CN102995177B (en) |
| BR (1) | BR102012023224B8 (en) |
| CH (1) | CH705445B1 (en) |
| DE (1) | DE102011113367A1 (en) |
| GB (1) | GB2496714B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911765B (en) * | 2015-06-09 | 2017-03-22 | 常熟市宝沣特种纤维有限公司 | Cleaning device for drafting mechanism of drawing frame |
| CN104911764B (en) * | 2015-06-09 | 2017-03-08 | 常熟市宝沣特种纤维有限公司 | Drafting device of drawing frame |
| CN105780219B (en) * | 2016-05-24 | 2017-12-05 | 沈阳宏大纺织机械有限责任公司 | A kind of drawing frame roller cleans transmission device |
| DE102018125547A1 (en) * | 2018-10-15 | 2020-04-16 | TRüTZSCHLER GMBH & CO. KG | Pressure control on a drafting system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054719A (en) * | ||||
| DE1650278U (en) * | 1952-11-11 | 1953-02-05 | Schubert & Salzer Maschinen | CLEANING ROD FOR DRAFTING UNITS. |
| CN2623709Y (en) * | 2003-05-28 | 2004-07-07 | 山东同大纺织机械有限公司 | Four-roller double-apron drafting mechanism for spinning machine |
| JP2005120561A (en) * | 2003-10-10 | 2005-05-12 | Truetzschler Gmbh & Co Kg | Apparatus for sliver having at least two pair of rollers and cleaning unit for upper rollers thereof and arranged on draw frame |
| CN201069311Y (en) * | 2007-07-24 | 2008-06-04 | 宝山钢铁股份有限公司 | Round roller cleaning device |
| EP2085506A2 (en) * | 2008-02-01 | 2009-08-05 | Kannegiesser Garment & Textile Technologies GmbH | Scraper roll for a textile machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE817710C (en) * | 1949-08-20 | 1951-10-18 | Franz Herbrich | Cleaning device for the corrugated or pressure cylinders in drafting systems of spinning machines |
| US3196476A (en) * | 1962-11-06 | 1965-07-27 | Pneumafil Corp | Roll clearing |
| BE756172A (en) * | 1969-09-15 | 1971-03-15 | Deering Milliken Res Corp | STRETCHING SYSTEM |
| US3733644A (en) * | 1971-07-16 | 1973-05-22 | Deering Milliken Res Corp | Scraper member for drafting system |
| JPS4950223A (en) * | 1972-09-08 | 1974-05-15 | ||
| JPS6034035Y2 (en) * | 1981-08-31 | 1985-10-09 | 豊和工業株式会社 | Drive device in clearer device of spinning machine |
| KR940002799B1 (en) * | 1986-07-28 | 1994-04-02 | 가부시끼가이샤 도요다지도오쇽기 세이사꾸쇼 | Cleaner for bottom draft roller |
| JPH0748675Y2 (en) * | 1990-04-13 | 1995-11-08 | 豊和工業株式会社 | Spinner clearer device |
| JP4379599B2 (en) * | 2004-07-09 | 2009-12-09 | 村田機械株式会社 | Draft roller cleaning device |
-
2011
- 2011-09-15 DE DE102011113367A patent/DE102011113367A1/en active Pending
-
2012
- 2012-05-28 CN CN201210168310.5A patent/CN102995177B/en active Active
- 2012-07-03 JP JP2012149211A patent/JP2013064215A/en active Pending
- 2012-09-10 CH CH01654/12A patent/CH705445B1/en unknown
- 2012-09-13 GB GB1216383.8A patent/GB2496714B/en not_active Expired - Fee Related
- 2012-09-14 BR BR102012023224A patent/BR102012023224B8/en active IP Right Grant
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1054719A (en) * | ||||
| DE1650278U (en) * | 1952-11-11 | 1953-02-05 | Schubert & Salzer Maschinen | CLEANING ROD FOR DRAFTING UNITS. |
| CN2623709Y (en) * | 2003-05-28 | 2004-07-07 | 山东同大纺织机械有限公司 | Four-roller double-apron drafting mechanism for spinning machine |
| JP2005120561A (en) * | 2003-10-10 | 2005-05-12 | Truetzschler Gmbh & Co Kg | Apparatus for sliver having at least two pair of rollers and cleaning unit for upper rollers thereof and arranged on draw frame |
| CN201069311Y (en) * | 2007-07-24 | 2008-06-04 | 宝山钢铁股份有限公司 | Round roller cleaning device |
| EP2085506A2 (en) * | 2008-02-01 | 2009-08-05 | Kannegiesser Garment & Textile Technologies GmbH | Scraper roll for a textile machine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2496714A (en) | 2013-05-22 |
| JP2013064215A (en) | 2013-04-11 |
| BR102012023224B8 (en) | 2022-11-22 |
| CH705445B1 (en) | 2016-04-29 |
| GB2496714B (en) | 2015-01-21 |
| GB201216383D0 (en) | 2012-10-31 |
| CH705445A2 (en) | 2013-03-15 |
| CN102995177A (en) | 2013-03-27 |
| BR102012023224A2 (en) | 2013-11-12 |
| DE102011113367A1 (en) | 2013-03-21 |
| BR102012023224B1 (en) | 2021-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102995177B (en) | Device on spinning room preparation machine with drafter | |
| CN100415965C (en) | Fibre bundle for spinning machine | |
| KR101330627B1 (en) | Side-flexing conveyor module with detachable roller assembly | |
| CN109311652B (en) | Quick change coupler for container handling machine | |
| EP2520697A1 (en) | Device for stopping a rove supply in a spinning apparatus | |
| JP2010508449A5 (en) | ||
| CN113668101A (en) | Quick-mounting leather collar frame | |
| US6748628B2 (en) | Latched snap-in connection | |
| CN204705437U (en) | A kind of spindle dynamic balance leather machine belting strainer | |
| GB2449971B (en) | Apparatus on a spinning preparation machine, for example, a draw frame, flat card, combing machine or the like, having at least two driven drafting systems | |
| CN104495200B (en) | Dead-weight roller conveying platform | |
| CN110139817A (en) | Container traffic device with interchangeable rail element | |
| CN204957689U (en) | Belt conveyor's belt cleaning device | |
| CN101328629B (en) | Side plate for drafting device | |
| US9206533B2 (en) | Clearer roller holder for a textile machine | |
| CN109898192B (en) | Combing roller for an open-end spinning device and open-end spinning device | |
| CN207987396U (en) | The cleaning device of carry-over pinch rolls | |
| CN101522966B (en) | Revolving flat card unit for a carding machine | |
| EP3473753A1 (en) | Carding device comprising a device for cleaning doffer | |
| EP2808430B1 (en) | Comber | |
| CN212424455U (en) | Make things convenient for assembly line transmission structure that belt was changed | |
| CN206563064U (en) | A kind of hinge transmission | |
| CN211005757U (en) | Heel and toe end head removable cover plate | |
| CN209941175U (en) | Blowing-carding unit convenient for cleaning cotton conveying pipeline | |
| CN220200957U (en) | Flexible conveying assembly for viscose yarns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| 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 |