CN1654725A - Collecting tube for fiber strip collector of spinning machine - Google Patents
Collecting tube for fiber strip collector of spinning machine Download PDFInfo
- Publication number
- CN1654725A CN1654725A CN 200510049133 CN200510049133A CN1654725A CN 1654725 A CN1654725 A CN 1654725A CN 200510049133 CN200510049133 CN 200510049133 CN 200510049133 A CN200510049133 A CN 200510049133A CN 1654725 A CN1654725 A CN 1654725A
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- Prior art keywords
- reinforcing member
- pipe
- gathers
- fiber strip
- groove
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Abstract
The present invention relates to integrating pipe in fiber integrating device for spinning drafting assembly and twisting assembly. The integrating pipe has several sucking slots in the surface and one groove in the tails of the sucking slots and for fixing strengthening part. The present invention has the advantage that the groove makes the strengthening part capable of shifting transversely. The integrating pipe has simple structure, easy machining and low cost.
Description
Technical field
The present invention relates to a kind of parts of spinning apparatus, particularly a kind of be arranged at being used between spinning, drawing device and twisting apparatus gather a fibre bundle device gather pipe.
Background technology
The delivery roller that in traditional spinning apparatus the fiber strip of drawing-off is directly connected to drafting system on twist, on the right jaw line of this delivery roller a so-called spinning triangle will appear then, influence the quality of resultant yarn.This is because the fiber strip of drawing-off leaves drafting system with a fixing width, and co-twisted becomes the cause of the less yarn of diameter.Therefore, be to eliminate the spinning triangle, need the fiber after the drawing-off is twisted after boundling or compacting again, thereby make fiber strip become very thin when leaving last roll, the yarn that is spinned will be more all even solid, and filoplume seldom.
Improved this type of spinning apparatus also has various, as the disclosed device that is used to gather a fibre bundle of German patent application DE199 03 113 A1, the sliding surface of its suction channel is made of a thin metal film, this metal film has a window formula gap that is suitable for the profile in this suction slit, and this gap is slightly less than the suction slit.This metal film can be designed to have the open type strip of two joints, they are positioned at outside the sliding surface, the width of this metal film is corresponding to the width of conveyer belt, suction channel extend past a plurality of spinning position and all comprise a described thin metal film in each spinning position.These metal films are because wearing and tearing, often replacing.Then this suction channel must be taken off from machine when changing, promote to unload whole metal film by side direction earlier, and then new metal film is installed, therefore this replacing is not only time-consuming but also bother.
And for example Chinese patent application 01803577.9 disclosed be used to gather one drawing-off but the device of untwisted fiber strip, its be positioned at a fine spining machine a drafting system the output drawing rollers to after.Article one, the conveyer belt of gas permeability through this gather the district transport this fiber strip, a suction channel is arranged on this and gathers in the district; Arrange the sliding surface of this conveyer belt of guiding on suction channel, a suction slit is arranged in this sliding surface; Have one to grip roller in the end in suction slit, this grips roller and at the jaw place this fiber strip is pressed on the conveyer belt, and this conveyer belt is pressed on this sliding surface; This sliding surface is partly by forming with the appearance profile of parts of the concordant extension of outer surface of suction channel, this reinforcing member is embedded in the suction channel, this reinforcing member will aspirate that the slit is whole to surround, and in the zone of jaw, extend across the whole working width that grips roller at least, and can change.Though it is provided with one and will aspirates the whole reinforcing member that surrounds in slit and reach the purpose that is convenient for changing reinforcing member, but because such reinforcing member is complex-shaped, difficulty of processing is big, and need to fix with alignment pin, cause the manufacturing cost height thus, the service life of reinforcing member is low, and is still time-consuming, difficult during replacing, and spinning operating cost improves.
Research also finds, gathers position that pipe weares and teares in actual use only in the gathering pipe pressure line part that contacts with the gathering roller in this device, and do not wear and tear substantially in other positions of gathering pipe, so other places need not to be provided with reinforcing member.
Summary of the invention
Technical problem to be solved by this invention is to overcome the above-mentioned defective of prior art and a kind of pipe that gathers that is used for fiber strip collector of spinning machine is provided, by simplifying existing shape and its set-up mode of change that gathers the reinforcing member of pipe, make reinforcing member and gather pipe and be easy to make, need not alignment pin and fix reinforcing member, thereby reduce manufacturing cost.
Another object of the present invention is, makes the reinforcing member that gathers pipe reusable, improves its service life, also reduces its operating cost simultaneously.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
The pipe that gathers that is used for fiber strip collector of spinning machine, several suction slots are arranged on its surface, are provided with one near described suction slot tail end and run through the whole groove that gathers the fixedly reinforcing member of tube-surface, and described reinforcing member is vertically fixing by groove.
Above-mentioned reinforcing member can have multiple the cooperation with groove, as needing only groove two sides closing in is arranged, and groove and reinforcing member just can close-fittings.
Above-mentioned reinforcing member has himself lateral shaft symmetry, so just can positive and negatively use, to reach another object of the present invention.
Compared with prior art, the invention has the advantages that: by gathering the groove that the placement reinforcing member is set on the pipe easily, this groove can laterally move reinforcing member and vertically fixes, overcome that original reinforcing member needs to be provided with separately, the shortcoming of whole coating in each suction seam, therefore gather the simple in structure, easy to process of pipe, low cost of manufacture.And it is easy to change reinforcing member, and spinning operating cost is low.Reinforcing member has self lateral shaft symmetry, can use by positive and negative, therefore can save reinforcing member, thereby saves cost.
Description of drawings
Fig. 1 is the structural representation that gathers the device that fiber strip uses that is usually used in the compact spinning apparatus;
Fig. 2 has saved the vertical view of roller for Fig. 1;
Fig. 3 is the structural representation that gathers pipe of the embodiment of the invention;
Fig. 4 is an embodiment of reinforcing member of the present invention;
Fig. 5 is another embodiment of reinforcing member of the present invention;
Fig. 6 gathers the another embodiment of tube body for the present invention;
Fig. 7 is an embodiment of reinforcing member of the present invention;
Fig. 8 is another embodiment of reinforcing member of the present invention;
Fig. 9 is the another embodiment of reinforcing member of the present invention.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Fig. 1 and Fig. 2 are the device that is used for compacting and gathers ribbon 11, it is the key equipment of compact spinning technology, between between the drafting system and twisting apparatus of fine spining machine, it mainly comprises: band suction channel 8, a suction slot 12 gather 9, one of pipes by regulating wheel 6 with gather roller 1 and cooperate being enclosed within the conveyer belt 7 that gathers the gas permeability on the pipe and being arranged on of carrying to gather the reinforcing member that can reduce friction 10 that pipe is gone up conveyor zones.
This lateral surface that gathers pipe 9 contact conveyer belts 7 is designed to sliding surface, is furnished with a suction slit 12 of extending generally along throughput direction A in sliding surface, and approximately extends to the jaw place, is covered by conveyer belt 7.
The part body of drafting system has also drawn among Fig. 1: a pair of output drawing rollers to 2,5 and a pair of preposition apron to 3,4.It is delivered to fiber strip 10 after drawing-off gathers the district or claims compacting zone.
Fig. 3, Fig. 4 gather pipe for what the present invention designed.In gathering pipe 9 whole worn area, be provided with one and run through the whole groove 18 that gathers the reinforcing member fixed 612 (see figure 7)s of pipe 9, gather pipe 9 and extend to a plurality of spinning spindle positions, and reinforcing member 612 whole or that be made up of the multistage monomer is set in groove 18.
Above-mentioned reinforcing member can have multiple the cooperation with groove, as needing only groove two sides closing in is arranged, and groove and reinforcing member just can close-fittings.List some special cases below again:
As shown in Figure 5, the groove 418 that gathers pipe is middle convex, corresponding reinforcing member 612 shapes such as Fig. 8, so reinforcing member can be vertically fixed in the groove that gathers pipe.
As shown in Figure 6, the groove 518 that gathers pipe is the T type, corresponding reinforcing member 612 shapes such as Fig. 9, so reinforcing member also can be vertically fixed in the groove that gathers pipe.
Reinforcing member among above-mentioned these embodiment all has symmetry, and its top and the bottom are by the jackshaft symmetry.Also can adopt no symmetric reinforcing member.
Above-mentioned special grooved can be directly fixing reinforcing member 12 and need not alignment pin.
Gather groove that pipe runs through on 9 can with gather pipe 9 one-shot formings, save operation.
Claims (4)
1, the pipe that gathers that is used for fiber strip collector of spinning machine, several suction slots are arranged on its surface, it is characterized in that: be provided with one near described suction slot tail end and run through the whole groove that gathers the fixedly reinforcing member of tube-surface, described reinforcing member is vertically fixing by groove.
2, the pipe that gathers that is used for fiber strip collector of spinning machine as claimed in claim 1, it is characterized in that: described reinforcing member is a whole piece or is divided into several sections.
3, the pipe that gathers that is used for fiber strip collector of spinning machine as claimed in claim 1 or 2 is characterized in that: its top and the bottom of described reinforcing member are by its lateral shaft symmetry.
4, the pipe that gathers that is used for fiber strip collector of spinning machine as claimed in claim 3 is characterized in that: its top and the bottom of described reinforcing member are by its lateral shaft symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100491339A CN100355965C (en) | 2005-02-25 | 2005-02-25 | Collecting tube for fiber strip collector of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100491339A CN100355965C (en) | 2005-02-25 | 2005-02-25 | Collecting tube for fiber strip collector of spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1654725A true CN1654725A (en) | 2005-08-17 |
| CN100355965C CN100355965C (en) | 2007-12-19 |
Family
ID=34894508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100491339A Expired - Fee Related CN100355965C (en) | 2005-02-25 | 2005-02-25 | Collecting tube for fiber strip collector of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100355965C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100398713C (en) * | 2006-02-09 | 2008-07-02 | 宁波德昌精密纺织机械有限公司 | Collecting tube with detection hole |
| CN1718880B (en) * | 2005-07-15 | 2010-06-16 | 无锡集聚纺织器械有限公司 | Bidirectional wear resistant inserting sheet for integrated composite spining profiled tube |
| CN101812748A (en) * | 2009-02-25 | 2010-08-25 | 叙森芯轴制造厂有限责任公司 | Reinforced insert part of suction passageway for fiber bundling device |
| CN102505212A (en) * | 2011-10-07 | 2012-06-20 | 宁波德昌精密纺织机械有限公司 | Gathering device used by spinning machine for gathering fiber rods |
| CN1876911B (en) * | 2005-06-06 | 2012-07-04 | 里特机械公司 | Reinforced embedded member for suction channel of fiber accumulation device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10000615A1 (en) * | 2000-01-10 | 2001-07-12 | Stahlecker Fritz | Assembly to condense a drawn sliver at a spinning machine has a sliver sliding surface at the suction channel of a wear-resistant ceramic insert which incorporates the end of the suction slit |
| DE10036786A1 (en) * | 2000-07-28 | 2002-02-07 | Stahlecker Fritz | Condensing stage for drawn sliver, for spinning, has a steel spring clip around the base body as reinforcement to reduce wear and seal the suction slit against false air |
| DE10056668A1 (en) * | 2000-11-09 | 2002-05-16 | Fritz Stahlecker | Condensing stage for drawn sliver, at a sliver drawing unit, has a sliding surface for the transport belt formed by an insert into the suction slit of the suction channel, which can be replaced when worn |
| CN1291082C (en) * | 2003-04-28 | 2006-12-20 | 宁波德昌精密纺织机械有限公司 | Compact spinning unit |
| CN1270008C (en) * | 2003-07-07 | 2006-08-16 | 宁波德昌精密纺织机械有限公司 | Aspiration tube on compact spinning unit |
-
2005
- 2005-02-25 CN CNB2005100491339A patent/CN100355965C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876911B (en) * | 2005-06-06 | 2012-07-04 | 里特机械公司 | Reinforced embedded member for suction channel of fiber accumulation device |
| CN1718880B (en) * | 2005-07-15 | 2010-06-16 | 无锡集聚纺织器械有限公司 | Bidirectional wear resistant inserting sheet for integrated composite spining profiled tube |
| CN100398713C (en) * | 2006-02-09 | 2008-07-02 | 宁波德昌精密纺织机械有限公司 | Collecting tube with detection hole |
| CN101812748A (en) * | 2009-02-25 | 2010-08-25 | 叙森芯轴制造厂有限责任公司 | Reinforced insert part of suction passageway for fiber bundling device |
| CN102505212A (en) * | 2011-10-07 | 2012-06-20 | 宁波德昌精密纺织机械有限公司 | Gathering device used by spinning machine for gathering fiber rods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100355965C (en) | 2007-12-19 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20170225 |
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| CF01 | Termination of patent right due to non-payment of annual fee |