CN1668790A - Ring spinning frame comprising drafting assemblies and compression devices - Google Patents
Ring spinning frame comprising drafting assemblies and compression devices Download PDFInfo
- Publication number
- CN1668790A CN1668790A CN 03814270 CN03814270A CN1668790A CN 1668790 A CN1668790 A CN 1668790A CN 03814270 CN03814270 CN 03814270 CN 03814270 A CN03814270 A CN 03814270A CN 1668790 A CN1668790 A CN 1668790A
- Authority
- CN
- China
- Prior art keywords
- collecting
- roller
- bearing
- ring throstle
- apron
- 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
Links
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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
- D01H5/70—Constructional features of drafting elements
- D01H5/72—Fibre-condensing guides
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/02—Spinning or twisting machines in which the product is wound-up continuously ring type
- D01H1/025—Spinning or twisting machines in which the product is wound-up continuously ring type with a condensing device between drafting system and spinning unit
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/22—Driving or stopping arrangements for rollers of drafting machines; Roller speed control
-
- 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
- D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention solves the task of enabling conventional drafting assemblies (1) to be retrofitted with compression devices (11). The invention provides that the punch (5) of a drafting assembly is lengthened so that it can accommodate the bearing for, e.g. a driving roller (18) of the compression devices and that a supporting piece (25) is provided on each spinning station pair. A loading lever (21), which is acted upon by the force of a spring (29) and which guides and loads the pressure roller twin (17) of a compression device is pivotally mounted inside said supporting piece. The punch (5) can be lengthened by a lengthening part (19) that can be screwed thereon. Alternatively, a correspondingly lengthened punch can be used. Another alternative consists of using a longer supporting and loading arm, which comprises an additional loading element for the pressure roller twin of the compression device. In this case, a loading device, which is held on the punch, for said pressure roller can be rendered unnecessary.
Description
The present invention relates to a kind of ring throstle with drafting system, the drawing rollers of this drafting system are bearing on the bearing, and apparatus for collecting is arranged in after these drawing rollers, this apparatus for collecting have respectively a bottom roll, one towards the top roller of this bottom roll extruding and one flexible gather apron, this apron is in an air-breathing seat in the suction draft and a roller in the described roller around one, and the wherein said apron that gathers has an eyelet track and air-breathing that a suction hole that is disposed at this eyelet track is arranged.
Above-mentioned this ring throstle, for example open by DE 197 08 410 A1.This fine spining machine has such as the conventional drafting system with three counter extensioin rollers and two aprons, and this drafting system is exported the rove of drawing-off for desired fineness.This drafting system preferably can install pneumatic apparatus for collecting additional, and this apparatus for collecting for example has flexible apron, and this apron is around a roller and an air-breathing seat that is arranged in suction draft.Apron is provided with an eyelet track, and this apron is through a suction hole guiding of air-breathing seat, and is under the situation about gathering at the fiber of the rove that is provided by drafting system and aspirates.By the punching apron around anti-roll of roller configuration.Described punching apron can be placed in the top of fiber strip plane or below.
Usually mention such hope: on the drafting system of existing ring throstle, install apparatus for collecting additional.
For this reason, advise among German patent DE 100 52 878 A1, on drafting system bearing, pressed the fiber traffic direction before first bearing block with many bearing blocks of settling successively, settle an additional bearing block, and roller is to wrong position backward.Then adapter as admit one of an apparatus for collecting fixedly suction channel be arranged to by in the last empty bearing block of fiber movement direction.The precondition of this form of implementation is, is used to settle the bearing block and the drafting system of the bearing of another bearing block toward backward shift enough length should be arranged.But not this situation just aspect the long fiber drafting system.
Also disclose a ring throstle by DE 100 50 089 C2 and replenished the scheme that apparatus for collecting is installed.This solution is only limited to very little apparatus for collecting, in particular for the processing short fiber material, wherein gathers the right top roller of front roller that apron can press to drafting system by a little roll and obtains transmission by this roller.
Known being used to makes drafting system with the scheme that apparatus for collecting carries out back equipment be in DE 100 56 185 A1, and gathering apron can be around in the right described roller of front roller, thereby is subjected to the right transmission of this roller.But this scheme influences front roller to the drawing-off work in main drawing area, is displaced to the right jaw place of front roller periodically in very sensitive main drawing area exit because gather the hole of apron.
Therefore the present invention once proposed this task: can make ring throstle equipment apparatus for collecting, wherein when the drafting system of structure fine spining machine, should be subjected to less as much as possible to disturb with and drawing-off work correspondingly affect adversely as few as possible.
The present invention solves this task by the feature of independent claims.By prolongation bearing, bearing that is used for supporting the apparatus for collecting assembly make drafting system structure to a great extent not change with and drawing-off work do not affect adversely.These advantages play an important role on the drafting system that is used for drawing-off long fiber yarn especially.
For the lengthening of bearing can by use one correspondingly lengthening bearing or preferably by settling an extension element that contains these positions of bearings to realize.Here if keep short top roller support and loading arm, the charger of a top roller that is used for apparatus for collecting that separates need be set then.But also can use long upper roller supporting and a loading arm, this arm has an additional loading element that separates, and is used for the top roller of apparatus for collecting.
The embodiment of the invention is illustrated in each accompanying drawing.Accompanying drawing illustrates:
The cross-sectional view of a drafting system of Fig. 1, its improvement project is proposed by the present invention;
Fig. 2 to Fig. 4 is according to the cross-sectional view of the different forms of implementation of drafting system of the present invention;
Fig. 5 is at the side view by the support in the cross section of apparatus for collecting;
Fig. 6 is at the side diagrammatic sketch by the loading arm in the cross section of apparatus for collecting;
The vertical view of Fig. 7 apparatus for collecting;
Detailed view of Fig. 8.
A ring throstle has drafting system on two vertical sides, wherein only show the drafting system of a side in the accompanying drawings.The drafting system 1 of Fig. 1 shown in the present has three rollers to 2,3 and 4, be with respectively a bottom roll 2 ', 3 ' and 4 ' and a top roller 2 ", 3 " and 4 ".These bottom rolls are bearing in the bearing 5 shown in herein disconnecting, and it is fixing that this bearing vertically passes the support columns 6 that ring throstle stretches by two, wherein only represents a support column 6 herein.The roller of apron 7 and 8 in the middle of being surrounded on is to 3 top roller 3 " and bottom roll 3 ', the guiding force of this apron is not here given and being illustrated.Top roller 2 ", leading by means of a supporting and loading arm 9 in 3 " and 4 ", and passes through spring force or loading pneumatically by control stick 10.Top roller 2 ", 3 " and 4 " are typically designed to two laura structures also as the backer roll of speaking of later on.
According to Fig. 2, the apparatus for collecting 11 of a routine includes a flexible apron 12 that gathers, and this apron is around a roller 13, an air-breathing seat and a guide post 15.Gather apron 12 and have an eyelet track in the central authorities of its circumference, the diameter of its aperture 16 is approximately 1mm, and the apron operation is by a suction hole on the upper side that is in the air-breathing seat 14 in the suction draft.Aspirating air pipe and suction source be diagram not, and this is coming into plain view for figure.
By gather apron 12 around roller 13 at pressure roller 17 of upper side place configuration, and the downside place as bottom roll 2 ', 3 ' and 4 ', dispose a live-roller 18 that extends through ring throstle length, make roller 13 transmissions by this live-roller, and by the pressure roller 17 of each apparatus for collecting 11 of roller 13 transmissions.
Find out that from the form of implementation of Fig. 2 apparatus for collecting 11 is arranged on the bearing 5, and an extension element 19 is arranged on the bearing 5, live-roller 18 is bearing in this extension element.Extension element 19 can be fixed on the bearing 5 by screw 20 by shown in Figure 8.
In order to load, a load bar 21 is set for pressure roller 17.As can be seen from Figure 5, load bar 21 is bearing on the point of rotation 23 in the supporting member 24 swingably by a bolt 22, and this supporting member is fixed on one and passes through all bearings 5 on the cramp bar 25 of fine spining machine stretching, extension.Supporting member 24 can by angular adjustment be fixed on this cramp bar 25.Preferred design becomes like this, and promptly supporting member 24 can be rotated to support on the cramp bar 25, and is placed in an adjustment screw 27 on the arm 26 by one and is bearing on the support column 6, so just can finely tune in the Qi Jiao position.Like this, the position of the pressure roller 17 of guiding in a block 28 of load bar 21 of apparatus for collecting 11 can be regulated 4 spacing with the front roller of drafting system 1 by fiber traffic direction and air-breathing seat 14.
As can be seen from Figure 3, also can use a bearing 5 ', substitute an extension element of bearing 5 by an extension element 19, its extension degree like this ground increases, and makes this extension can admit the bearing of live-roller 18.The independent charger of pressure roller 17 can remain unchanged moving in the case.
According to Fig. 4, if use long support and loading arm 9 ', the control stick 32 that this loading arm has another pressure roller to use so just can be cancelled the charger that separates 21/24/25/29 of the pressure roller 17 of apparatus for collecting 11.Here existing bearing 5 can be as the form of implementation of Fig. 2 by extension element 19 spreading so longways, and promptly this bearing can be admitted the bearing of live-roller 18.
Draw in the wallboard of making supporting member 24 by the groove 33 that Fig. 5 can see, and the common enclosure 34 that is disposed at the air-breathing seat 14 of two of two adjacent apparatus for collecting 11 respectively can be pushed in the described groove by means of the guide rail 35 that is installed on this shell.Guarantee the tram of air-breathing seat 14 like this.Clamp supporting member 24 and load bar 21 by this shell 34.
Wide ground is just entering the fiber strip 36 in this device in the apparatus for collecting 11 on the left of Fig. 7 is illustrated in, and this fibre strand integrated composite is that narrow rove 37 ground are exported from gathering the district.
Mark tabulation among the figure
1 drafting system, 18 live-rollers
2 have bottom roll 2 ' and top roller 2 " 19 extension elements
Roller to 20 screws
3 have bottom roll 3 ' and top roller 3 " 21 load bars
Roller to 22 bolts
4 have bottom roll 4 ' and top roller 4 " 23 points of rotation
Roller to 24 supporting members
5,5 ' bearing, 25 cramp bars
6 support columns, 26 arms
7 upper leather rings, 27 adjustment screw
8 times apron 28 blocks
9,9 ' supporting and loading arm 29 tension springs
10 control sticks, 30 arms
11 apparatus for collecting, 31 set levers
12 gather apron 32 control sticks
13 rollers, 33 grooves
14 air-breathing seat 34 shells
15 guide posts, 35 guide rails
The fiber strip that 16 apertures 36 do not gather
The rove that 17 pressure rollers 37 have gathered
Claims (7)
1, ring throstle with drafting system, the drawing rollers of this drafting system are bearing on the bearing, and apparatus for collecting is arranged in after this drafting system, this apparatus for collecting has a bottom roll respectively, one towards the top roller of this bottom roll extruding and one flexible gather apron, this apron is in an air-breathing seat in the suction draft and a roller in the described roller around one, wherein gather apron an eyelet track is arranged, and air-breathing seat has a suction hole that is matched with this eyelet track, a lengthening position that it is characterized in that bearing (5), be used to support a live-roller (18) of apparatus for collecting (11), and it is characterized in that settling a charger (21,24,29) pressure roller (17) that, is used for apparatus for collecting.
According to the ring throstle of claim 1, it is characterized in that 2, the extension element (19) of the bearing of a live-roller (18) that includes apparatus for collecting (11) is placed on the described bearing (5).
3, according to the ring throstle of claim 1, it is characterized in that, use long bearing (5 ') around the bearing of the live-roller (18) of apparatus for collecting (11).
4, according to the ring throstle of right 2 or 3, it is characterized in that, a supporting member (24) is fixed on the cramp bar (25) that is clamped in the bearing (5) of each apparatus for collecting (11), on described supporting member, supporting the load bar (21) that a pressure roller for apparatus for collecting (17) leads and loads swingably, and loading by a spring (29) that is stretched between supporting member and the load bar around a point of rotation (23).
According to the ring throstle of claim 4, it is characterized in that 5, the position, angle of supporting member (24) can center on cramp bar (25) and regulate.
According to the ring throstle of claim 4, it is characterized in that 6, groove (33) is arranged on the supporting member (24), air-breathing seat (14) is embedded in this groove by guide rail (35).
According to the ring throstle of claim 3, it is characterized in that 7, use a supporting and loading arm (9 '), this arm comprises another control stick (32), is used for pressure roller (17) channeling conduct and loading to apparatus for collecting (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10227463.0 | 2002-06-20 | ||
| DE2002127463 DE10227463C1 (en) | 2002-06-20 | 2002-06-20 | Ring spinning machine with stretching mechanism and compression system, has pressure unit extended to mount drive roller of compression system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1668790A true CN1668790A (en) | 2005-09-14 |
| CN100430536C CN100430536C (en) | 2008-11-05 |
Family
ID=28051338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038142708A Expired - Lifetime CN100430536C (en) | 2002-06-20 | 2003-06-12 | Ring spinning frame comprising drafting assemblies and compression devices |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1521875B1 (en) |
| JP (1) | JP4324551B2 (en) |
| CN (1) | CN100430536C (en) |
| DE (1) | DE10227463C1 (en) |
| ES (1) | ES2276086T3 (en) |
| WO (1) | WO2004001109A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235562B (en) * | 2008-03-03 | 2010-06-02 | 上海市毛麻纺织科学技术研究所 | Connecting bar synchronization traversing collector device |
| CN101838869A (en) * | 2009-03-18 | 2010-09-22 | 欧瑞康纺织部件公司 | The upper roller supporting of drafting system and arm |
| CN114875529A (en) * | 2022-06-28 | 2022-08-09 | 常州市同和纺织机械制造有限公司 | Anti-broken automatic doffing compatible spinning frame and spinning method thereof |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1054642Y (en) * | 2003-04-30 | 2003-12-01 | Pinter Sa | "DEVICE FOR THE CONDENSATION OF FIBERS IN SPINDING MACHINES" |
| WO2005041109A2 (en) | 2003-10-17 | 2005-05-06 | Nielsen Media Research, Inc. | Methods and apparatus for identifiying audio/video content using temporal signal characteristics |
| DE102007055052A1 (en) * | 2007-11-16 | 2009-05-20 | Oerlikon Accotex Texparts Gmbh | drafting system |
| CH704137A1 (en) | 2010-11-26 | 2012-05-31 | Rieter Ag Maschf | Device for compacting a fiber structure on a spinning machine and spinning machine. |
| CH704133A2 (en) | 2010-11-26 | 2012-05-31 | Rieter Ag Maschf | Device for compressing a sliver on a spinning machine. |
| CH704671A2 (en) | 2011-03-21 | 2012-09-28 | Rieter Ag Maschf | Drafting with compacting device on a spinning machine. |
| CH705307A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Spinning machine with a compacting device. |
| CH705308A1 (en) * | 2011-07-25 | 2013-01-31 | Rieter Ag Maschf | Compacting device for a spinning machine. |
| CH706258A2 (en) * | 2012-03-21 | 2013-09-30 | Rieter Ag Maschf | Supporting element for a compression device. |
| CH713916A1 (en) | 2017-06-23 | 2018-12-28 | Rieter Ag Maschf | Compression device for a spinning machine. |
| CH714068A1 (en) | 2017-08-17 | 2019-02-28 | Rieter Ag Maschf | Multiple nozzle connection of a textile machine and textile machine. |
| DE102017130215A1 (en) * | 2017-12-15 | 2019-06-19 | Maschinenfabrik Rieter Ag | Drafting system for a spinning machine |
| DE102019110880A1 (en) * | 2019-04-26 | 2020-10-29 | Saurer Intelligent Technology AG | Carrying device for a strap stretching unit |
| JP2023108076A (en) * | 2022-01-25 | 2023-08-04 | 株式会社豊田自動織機 | Fiber bundle condensing device for spinning machine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10050089C2 (en) * | 2000-03-08 | 2002-06-27 | Zinser Textilmaschinen Gmbh | Drafting system for a spinning machine |
| DE4205854A1 (en) * | 1992-02-26 | 1993-09-02 | Stahlecker Fritz | TEXTILE MACHINE WITH A VARIETY OF STRETCHING DEVICES ARRANGED IN ADJUSTMENT |
| DE19708410B4 (en) * | 1997-03-03 | 2007-03-29 | Saurer Gmbh & Co. Kg | Drafting system for spinning machines with a fiber-bundling zone |
| DE19805398A1 (en) * | 1998-02-11 | 1999-08-12 | Rieter Ag Maschf | Sliver condenser stage at spinning assembly |
| US6332244B1 (en) * | 1999-11-26 | 2001-12-25 | Marzoli S.P.A. | Method and apparatus for drafting and condensing a roving, particularly an a ring spinning frame |
| JP2001279539A (en) * | 2000-03-08 | 2001-10-10 | Zinser Textilmas Gmbh | Draft system in fine spinning frame |
| DE10017999A1 (en) * | 2000-04-11 | 2001-10-18 | Stahlecker Fritz | Sliver condensing zone at a drawing unit, for the sliver supply to a spinner, uses the pressure roller to drive the suction roller in a simplified drive transmission with a simple suction roller construction |
| DE10052878A1 (en) * | 2000-10-19 | 2002-05-08 | Stahlecker Fritz | Conversion of a sliver drawing unit replaces the final cylinder bearing mounting with an adapter to take a stationary suction channel to form a sliver condensing zone for slivers of short staple fibers |
| DE10056185A1 (en) * | 2000-11-13 | 2002-05-23 | Zinser Textilmaschinen Gmbh | Textile machine drawing unit has perforated belt looping one drum and forming a clamp point |
| CN1113991C (en) * | 2000-12-26 | 2003-07-09 | 东华大学 | Fibre strand integrated composite device for ring spindle spinning |
-
2002
- 2002-06-20 DE DE2002127463 patent/DE10227463C1/en not_active Expired - Fee Related
-
2003
- 2003-06-12 CN CNB038142708A patent/CN100430536C/en not_active Expired - Lifetime
- 2003-06-12 WO PCT/DE2003/001936 patent/WO2004001109A1/en active IP Right Grant
- 2003-06-12 EP EP03740080A patent/EP1521875B1/en not_active Expired - Lifetime
- 2003-06-12 JP JP2004514554A patent/JP4324551B2/en not_active Expired - Lifetime
- 2003-06-12 ES ES03740080T patent/ES2276086T3/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101235562B (en) * | 2008-03-03 | 2010-06-02 | 上海市毛麻纺织科学技术研究所 | Connecting bar synchronization traversing collector device |
| CN101838869A (en) * | 2009-03-18 | 2010-09-22 | 欧瑞康纺织部件公司 | The upper roller supporting of drafting system and arm |
| CN101838869B (en) * | 2009-03-18 | 2013-08-28 | 欧瑞康纺织部件公司 | Upper cylinder carrying and load arm for a stretching unit |
| CN114875529A (en) * | 2022-06-28 | 2022-08-09 | 常州市同和纺织机械制造有限公司 | Anti-broken automatic doffing compatible spinning frame and spinning method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1521875A1 (en) | 2005-04-13 |
| EP1521875B1 (en) | 2006-11-02 |
| WO2004001109A1 (en) | 2003-12-31 |
| JP2005530055A (en) | 2005-10-06 |
| ES2276086T3 (en) | 2007-06-16 |
| DE10227463C1 (en) | 2003-10-16 |
| JP4324551B2 (en) | 2009-09-02 |
| CN100430536C (en) | 2008-11-05 |
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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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: OERLIKON TEXTILE GMBH + CO. KG Free format text: FORMER NAME: SCHEUFLER GMBH + CO. KG |
|
| CP03 | Change of name, title or address |
Address after: Remscheid Patentee after: OERLIKON TEXTILE GmbH & Co.KG Address before: The German Monchengladbach Patentee before: SAURER GmbH & Co.KG |
|
| ASS | Succession or assignment of patent right |
Owner name: SAURER GERMANY GMBH + CO. KG Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH + CO. KG Effective date: 20131024 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131024 Address after: The German city of Remscheid Patentee after: Saurer Germany GmbH & Co.KG Address before: The German city of Remscheid Patentee before: OERLIKON TEXTILE GmbH & Co.KG |
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| CX01 | Expiry of patent term |
Granted publication date: 20081105 |
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| CX01 | Expiry of patent term |