CN101994178B - Ring spinning machine - Google Patents
Ring spinning machine Download PDFInfo
- Publication number
- CN101994178B CN101994178B CN201010245810.5A CN201010245810A CN101994178B CN 101994178 B CN101994178 B CN 101994178B CN 201010245810 A CN201010245810 A CN 201010245810A CN 101994178 B CN101994178 B CN 101994178B
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- China
- Prior art keywords
- negative pressure
- ring spinner
- machine
- channel
- ring
- 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.)
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- 238000007378 ring spinning Methods 0.000 title abstract 4
- 238000009987 spinning Methods 0.000 claims abstract description 24
- 238000000605 extraction Methods 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 14
- 239000002516 radical scavenger Substances 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000004378 air conditioning Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003213 activating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 7
- 238000009941 weaving Methods 0.000 description 4
- 239000004753 textile Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009187 flying Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H11/00—Arrangements for confining or removing dust, fly or the like
-
- 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
- D01H1/16—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables
- D01H1/162—Framework; Casings; Coverings ; Removal of heat; Means for generating overpressure of air against infiltration of dust; Ducts for electric cables for ring type
-
- 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
- D01H5/66—Suction devices exclusively
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention relates to a ring spinning machine having section-wise arranged spinning areas positioned next to each other on both sides of a machine longitudinal axis. Each area has suction pipes (10) in an area of a stretching unit arrangement (5) attached at a negative pressure-subjectable filter device (20) by a suction channel (12). According to the invention the ring spinning machine is characterized in that the pipes of at least one area (4) of the ring spinning machine (1) can be connected to a negative pressure source (14) arranged in a channel part (11) without pollution, or the suction channel (12) in a selected manner by actuating a defined controllable slider element (13) that is engaged into the channel part (11).
Description
Technical field
The present invention relates to a kind of ring spinner, wherein this ring spinner has a large amount of spinning stations, the both sides of the longitudinal axis of machine are arranged and be positioned at adjacent to each other to these spinning station point sections, and all have the extraction tube in the region that is arranged in drafting system, this extraction tube is connected to the filter that can be loaded negative pressure by extracting channel.
Background technology
Known such ring spinner and sometimes described this ring spinner in various patent specifications in detail early in textile industry.
German utility model DE-GM8512843 or DE10139077A1 have described for example a kind of ring spinner, and this ring spinner all has the drafting system in region at the numerous spinning station that is arranged in them and the draw-out device below this drafting system in all cases.Not only process dust and fiber flyings, be connected to filter if there is the draw-out device that also uses of broken yarn by the extracting channel of the length along machine, this filter is preferably arranged in one of them end frame of ring spinner and is pneumatically loaded by the preferred scavenger fan of negative pressure source.
Similar ring spinner has also been described in DE10041363A1.Numerous spinning station of these known ring spinners also has the drafting system of having equipped the draw-out device being associated.The condensing unit that can pneumatically load is also all connected to drafting system in all cases.Numerous condensing units and a large amount of draw-out devices are connected to filter by the extracting channel of their length along machine, and this filter is arranged in the end of machine and has negative pressure source.
Verified, first, the relatively high energy requirement of draw-out device such be disadvantageous in sometimes thering are the ring spinners that substantially exceed 1000 spinning stations.In other words, because the high friction loss of the vacuum flow in the extracting channel of the length along machine, must be relatively large so be arranged in the size of the negative pressure source of the end of machine, this causes the high energy of device.
Because during spinning process the energy consumption of such draw-out device with respect to the overall energy requirement of ring spinner usually up to about 40%, so proposed the suggestion consuming about the energy that how can reduce such draw-out device.
For example, in DE102008056518A1, propose, in order to make the friction loss minimum of the vacuum flow in the region of extracting channel, annular spinning machine is divided into multiple independent machine zone about its draw-out device, for example 4 or 6 independent machine zone.In other words, the extraction tube at spinning station is all connected to extracting channel, this extracting channel is only extended and is all led to filter in the scope of one of them machine zone of ring spinner, and this filter is by a certain machine zone is peculiar and because low-power requirement is equipped with less negative pressure source accordingly.
Even can make to produce the required driving-energy reduction of sufficiently high negative pressure by the ring spinner of describing in DE102008056518A1 being divided into multiple independent machine zone, in this professional domain, still there is (recognizing) further improved possibility.
And from DE69501898T2 known up-coiler, the station of this up-coiler is connected to filter by the extracting channel of the length along machine, this filter can be loaded negative pressure and be arranged in the end of machine.The station of these weaving looms still has additional draw-out device, and this additional draw-out device is covered by filter element and ensures during having normal spinning operation from work station dedusting.For cleaning filter elements, additional draw-out device can pneumatically be connected to continuously along the extracting channel of the length of machine.Can guarantee to have all the time sufficiently high negative pressure at each station place by such additional draw-out device is set at each station, but essential construction expenditure is sizable and almost can't afford in the ring spinner with multiple spinning station.
Summary of the invention
Departing from the foregoing prior art, the object of the invention is to propose a kind of ring spinner, thereby make the operation with draw-out device, the driving-energy optimization of particularly pulling together required in the sufficiently high negative pressure of region generating of extraction tube, wherein, construction expenditure and financial cost therefore should be in can controlled ranges.
Realize above-mentioned purpose by the ring spinner with first aspect present invention feature.
Favourable embodiment of the present invention is middle description in other respects.
In a first aspect of the present invention, a kind of ring spinner is provided, this ring spinner has a large amount of spinning stations, the both sides of the longitudinal axis of machine are arranged and be positioned at adjacent to each other to these spinning station point sections, and all there is the extraction tube in the region that is arranged in drafting system, this extraction tube is connected to the filter that can be loaded negative pressure by extracting channel, described ring spinner is characterised in that, can and be connected to the sliding members in channel part with limiting mode control by activating, can make described ring spinner at least one machine section described extraction tube with the mode of selecting be connected to avoid polluting and be arranged in negative pressure source on described channel part or described ring spinner along machine length and can be loaded the described extracting channel of negative pressure.
In a second aspect of the present invention, in the region of machine front side and the region of machine rear side, the each described machine section of described ring spinner has the described extraction tube of a row, and these extraction tubes connect by described channel part.
In a third aspect of the present invention, being arranged in that described negative pressure source on described channel part is constructed to can be by the scavenger fan of electric motor drive, and is disposed in from described channel part air-blast nozzle out.
In a fourth aspect of the present invention, in described air-blast nozzle, between described negative pressure source and described channel part, be furnished with the filter element for collecting dust and fiber grain.
In a fifth aspect of the present invention, described air-blast nozzle has hole at inlet side, and this hole can be closed with limiting mode control and in the time that the described sliding members being associated is opened.
In a sixth aspect of the present invention, the described sliding members being arranged in described channel part has drive unit, this drive unit can activated and " opening ", make to be arranged in described filter element continuous pneumatic in the region of described negative pressure source and be connected to be loaded negative pressure, along the described extracting channel of machine length.
In a seventh aspect of the present invention, described drive unit is constructed to pneumatic thrust piston-type actuator.
In a eighth aspect of the present invention, described drive unit is constructed to electric transmission machanism.
In a ninth aspect of the present invention, at least one in the described drive unit of described sliding members alternately activated and " opening ", and what therefore the described extraction tube of relevant machine section and the described filter element that covers the described negative pressure source that is associated were connected to described ring spinner can be loaded negative pressure and the described extracting channel along machine length.
In a tenth aspect of the present invention, in the region of described channel part, be furnished with sensor device, this sensor device is connected to control device and monitors the value of the negative pressure existing in described channel part, reach can be predetermined threshold value time, this sensor device produces signal, and described control device activates accordingly the described drive unit of described sliding members and this drive unit " is opened ".
In a eleventh aspect of the present invention, this ring spinner is provided with timing element, the described drive unit that this timing element is guaranteed described sliding members with can predetermined time interval activated and " opening ".
In a twelveth aspect of the present invention, along the described extracting channel of machine length connect machine most peculiar and be arranged in the aspirator in the end frame of described ring spinner.
In a thirteenth aspect of the present invention, be connected to the negative pressure system of cotton mill by least one interface channel along the described extracting channel of machine length.
In a fourteenth aspect of the present invention, be connected to the air-conditioning technique equipment of described ring spinner by least one interface channel along the described extracting channel of the length of described machine.
In a fifteenth aspect of the present invention, the described extraction tube of the described machine section of described ring spinner (1) is all connected to the air-conditioning technique equipment of cotton mill by interface channel.
According in the structure of ring spinner of the present invention, can and be connected to the sliding members in channel part with limiting mode control by activating, can make described ring spinner at least one machine section extraction tube with the mode of selecting be connected to avoid polluting and be arranged in negative pressure source on described channel part or described ring spinner along machine length and can be loaded the described extracting channel of negative pressure, this structure tool has the following advantages, , all relatively little by the region friction loss relatively little and the therefore vacuum flow in the channel design being associated of a supply in described negative pressure source in all cases during spinning operation.In other words, compared with the prior art, although ensure all the time enough large negative pressure in the region of extraction tube, only need scavenger fan that size is relatively little as negative pressure source.Having undersized this scavenger fan not only for their driving power, particularly for their power consumption and be therefore favourable for their producing cost, and is also favourable for their purchasing cost.
Under the specific pollution level in the region before described negative pressure source, by open the sliding members being arranged in described channel part can make contaminated region continuous pneumatic and be connected to described ring spinner along machine length and be loaded the described extracting channel of negative pressure, thereby remove and pollute reliably by suction.
The obtainable negative pressure of described extracting channel along machine length by described ring spinner is not only born task in this stage of suction areas of cleaning described negative pressure source, and guarantees enough negative pressure at the described extraction tube place of relevant described machine section.
According to a second aspect of the invention, in the region of machine front side and the region of machine rear side, each described machine section has a large amount of extraction tubes of layout in a row.The extraction tube of a machine zone here connects by the described channel part that is wherein combined with described sliding members, and is connected to along the described extracting channel of the length of described machine.And the described extraction tube of a machine section is connected to described negative pressure source, described negative pressure source during " normally " spinning operation for described extraction tube provides negative pressure.
As described in third aspect present invention, described negative pressure source is all constructed to can be by the scavenger fan of electric motor drive, and is disposed in from described channel part air-blast nozzle out.By this structure, can make the friction loss minimum of the vacuum flow in the described channel part of each machine section, and can correspondingly make required scavenger fan size less.
According to a forth aspect of the invention, be also arranged at favourable embodiment, in described air-blast nozzle, between described negative pressure source and described channel part, be furnished with the filter element for collecting dust and fiber grain.Such filter element not only prevents that dust and fiber grain that described negative pressure source is drawn into from polluting, and guarantees that dust and fiber grain can not be blown in spinning hall.
In preferred structure, be also arranged to, described air-blast nozzle is equipped with porose at inlet side, and this hole can be closed with limiting mode control and in the time that the described sliding members being associated is opened (aspect the 5th).In the time that described hole is closed, prevents that the negative pressure obtaining is divided into two vacuum flows within the scope of the described extracting channel of the length along described machine, thereby can obtain all the time sufficiently high negative pressure at the extraction tube place of relevant machine section.Prevent that vacuum flow is divided into two vacuum flows and also guarantees to clean reliably the described filter element that covers described negative pressure source.
But, in alternate configurations, also can be arranged to, in opening the sliding members of relevant machine section, cut off the negative pressure source being associated or described scavenger fan is switched on the contrary.Also really contribute to the filter element dirt separation particle from relevant machine section by this measure.
As described in sixth aspect present invention, the described sliding members being arranged in described channel part has drive unit, this drive unit can activated and " opening ", make to be arranged in described filter element continuous pneumatic in the region of described negative pressure source and be connected to be loaded negative pressure, along the described extracting channel of machine length.In other words, the described filter element described extracting channel that if desired or off and on the negative pressure of the length along described machine by described ring spinner loads pneumatically loads and is thereby cleaned.
The described drive unit of described sliding members is preferably configured to pneumatic thrust piston-type actuator (the 7th aspect) or electric transmission machanism (eight aspect).These two kinds of drive forms are the structural details that are proved to be in practice successful and with low cost.And the feature of such structural detail is long service life.
The described drive unit of described sliding members is preferably alternately activated and " opening " (the 9th aspect).In other words, during the whole spinning operation of described ring spinner, all the time open for one in described sliding members, what therefore, the described extraction tube of relevant machine section and the described filter element that covers the described negative pressure source that is associated were connected to described ring spinner is loaded negative pressure and the described extracting channel along the length of described machine.Because a machine section only in described machine section must be supplied to compressed air by the described extracting channel of the length along described machine all the time, or only a filter must be processed simultaneously, so remaining on reasonable limit extracting channel interior and appropriateness relative to diameter, required pressure-reduction level has nothing to do.
As described in the tenth aspect, in substituting embodiment, also can be arranged to like this, that is: in the region of described channel part, be furnished with sensor device, this sensor device is connected to control device and monitors the value of the negative pressure existing in described channel part, reach can be predetermined threshold value time, this sensor device produces signal, and described control device activates accordingly the described drive unit (mechanism) of described sliding members and this drive unit " is opened ".
Like this, also guarantee to be positioned at before filter element or this filter element is originally cleaned by loading from the negative pressure of the extracting channel along machine length in the region of air-blast nozzle with it reliably.After cleaning filter elements, and then guarantee to be arranged in less negative pressure source in air-blast nozzle to the channel design being associated and therefore to the enough negative pressure of extraction tube supply that are connected.
In another alternative embodiment (aspect the tenth), except the sensor device, timing element also can be set, but the described drive unit that this timing element is for example guaranteed described sliding members with can predetermined time interval activated and " opening ".Can also guarantee like this to be kept reliably clean at region or this filter element above of the filter element of negative pressure source, in other words, be connected to off and on the extracting channel that is loaded negative pressure along machine length.
As described in the 12 aspect, along the described extracting channel of machine length connect machine most peculiar and be arranged in the aspirator in the end frame of described ring spinner, or as described in the tenth three aspects:, be connected to the negative pressure system of cotton mill by interface channel along the described extracting channel of machine length.
The negative pressure system that is connected to cotton mill in this case tool has the following advantages, that is, for example in this case, can remove from removing dust and being the peculiar relatively costly negative pressure source of machine.
As described in the 14 aspect, the air-conditioning technique equipment of cotton mill for example can be used as described negative pressure system.This air-conditioning technique equipment of cotton mill is conventionally so large so that there is the exchange of several times gas in one hour, and this sufficient to guarantee is suitably processed the dust particle that appears at machine section.
In a favourable embodiment, as described in the 15 aspect, can be arranged to like this, that is: the described extraction tube of the described machine section of described ring spinner is all connected to the air-conditioning technique equipment of cotton mill by interface channel.Like this, can reduce significantly the requirement for pressure-reduction level.
Brief description of the drawings
To the present invention be described by means of embodiment shown in the drawings below, wherein:
Fig. 1 schematically shows draw-out device and is arranged in the front view of the ring spinner of drafting system below;
Fig. 2 shows a draw-out device of arranging with machine segmented mode, it has exempts from contaminated negative pressure source and channel part, and this channel part is connected to along machine length and can be loaded the extracting channel of negative pressure and has the sliding members that can activate with limiting mode;
Fig. 3 A shows the plane of the sliding members shown in Fig. 2, and wherein the driver of sliding members has the first embodiment;
Fig. 3 B shows another embodiment of the driver of sliding members.
Detailed description of the invention
Fig. 1 shows the front view of ring spinner 1 constructed according to the invention, that have draw-out device 9.As shown in the figure, such ring spinner 1 has a large amount of machine section 4 between end frame 2 and 3, and for example 25 or more.Such machine section 4 all has again a large amount of (for example 50) spinning station, and wherein 25 spinning stations are arranged in the front side of the ring spinner 1 shown in Fig. 1, and 25 stations of spinning are arranged in machine rear side.
And as shown in Fig. 1 signal, such weaving loom is equipped with drafting system 5, the drawing roller 6,7,8 of this drafting system 5 is all arranged in longitudinal both sides of machine conventionally along the length of machine.Draw-out device 9 is arranged on withdrawing roll 8 belows of drafting system 5, and the spool 10 of carrying of this draw-out device 9 is connected to the extracting channel 12 along machine length by channel design 11 and other structures, and this extracting channel 12 can be loaded negative pressure.Can find out, extracting channel 12 connects the most peculiar filter 20 of machine, this filter 20 is arranged in the end frame 3 of weaving loom and is pneumatically supplied with by aspirator 21, or this extracting channel 12 is connected to the air-conditioning technique equipment of for example textile mills by least one interface channel 30.
As visible especially from Fig. 2, each in machine section 4 all has Y shape channel part 11, and in this channel part 11, in conjunction with sliding members 13, this sliding members can be by drive unit 17 with limiting mode control.The air-blast nozzle 15 that is wherein furnished with negative pressure source 14 also branches away from channel part 11.And to be arranged between negative pressure source 14 and the entry zone of air-blast nozzle 15 be filter element 16, wherein these negative pressure source 14 preferable configuration are to have the scavenger fan that is less than 100W power.In addition, can be arranged on the exit region of air-blast nozzle 15 with limiting mode control and the hole that is connected to sliding members 13 in function, but not illustrate in the drawings for clearer.In other words when, the sliding members 13 of the hole on air-blast nozzle 15 in channel part 11 opened, be closed all the time.
In favourable embodiment, also can be arranged to like this, the sensor element 19 of the negative pressure existing in monitor channel portion 11 is arranged in the region of channel part 11.Sensor element 19 is for example connected to the control device 18 of ring spinner 1 by holding wire 22.
Fig. 3 A and 3B show the different embodiments of the drive unit 17 of sliding members 13.
According to Fig. 3 A, sliding members 13 has rotary slide 23, and this rotary slide can be installed by limited extent rotatably around trunnion 24.
Drive unit 17 is constructed to thrust piston formula transmission device in this case, and in the time introducing its piston rod, this drive unit 17 makes rotary slide 23 open sliding members 13 along direction A pivotable and in this process.
Sliding members 13 shown in Fig. 3 B is similarly constructed.Here be provided with and make if desired rotary slide 23 along direction A pivotable and therefore open the electric drive of sliding members 13, but this electric drive arranges as drive unit 17.
Function according to device of the present invention:
During " normally " spinning operation, except a sliding members 13 of machine section 4, other sliding members 13 of ring spinner 1 are closed, and the negative pressure source that is configured to scavenger fan 14 of machine section 4 rotates with service speed.In other words, negative pressure source 14 is all guaranteed can obtain sufficiently high negative pressure at extraction tube 10 places of draw-out device 9 in all cases.The dust being sucked by the extraction tube 10 of machine section 4 and fiber grain are here gathered on the filter element 16 of negative pressure source 14 of machine section 4.
For preventing that the filter element 16 of numerous machine section 4 from becoming too dirty with the passing of time, at least one sliding members 13 is always alternately opened.Be integrated in the sliding members 13 in the channel part 11 that timing element in control device 18 ensures for example each machine section 4 and the hole being associated and suitably operated off and on, make thus filter element 16 be connected to continuously the extracting channel 12 loading along the negative pressure of machine length.In other words; the control device 18 of weaving loom 1 all guarantees that the drive unit 17 of the sliding members 13 of machine section 4 activated and " opening " in all cases, and the hole (not shown) being associated of simultaneously guaranteeing to be arranged in the exit region of air-blast nozzle 15 activated and " closing ".In fact, each sliding members for example activated with about per circulation half an hour one, and in all cases, sliding members 13 stays open about 5 seconds.
So, relevant channel part 11 and the filter element 16 that is arranged in the inlet side of air-blast nozzle 15 are pneumatically connected to the extracting channel 12 loading along the negative pressure of machine length continuously by the sliding members 13 of opening, therefore adhere to the dirt of filter element 16 separated and be processed in the filter 20 of ring spinner 1 or the air-conditioning technique equipment of textile mills by extracting channel 12.Can predetermined time after interval, the sliding members 13 of relevant machine section 4 be closed again and hole is opened again.
Then control device 18 guarantees that the sliding members 13 of next machine section 4 is opened, and guarantees that the hole being associated is closed.Said method is continuous and thereby guarantees that all filter elements 16 of ring spinner 1 are all cleaned regularly in whole coiling stroke.
In the time finishing cleaning course, control device 18 is all guaranteed again to carry out continuously " normally " spinning operation in relevant machine section 4 in all cases.
But, except said method, also can be not only for the startup of cleaning course but also for the operation of negative pressure source and imagine other embodiments or method.
For good and all the sensor element 19 of the negative pressure in monitoring channel portion 11 for example can be arranged in the region of channel part 11.Sensor element 19 1 detect the negative pressure in related channel program portion 11 reached can be predetermined threshold value, this sensor element 19, just to control device 18 transmitted signals of ring spinner 1, is opened and described bore closure so this control device ensures sliding members 13.
In addition, except above-mentioned really favourable hole, for example, also can be arranged to that negative pressure source 14 is cut off during cleaning course or even be switched to contrary.When lack hole in cleaning course time, all can produce actively impact to filter element.
Claims (15)
1. a ring spinner, this ring spinner has a large amount of spinning stations, the both sides of the longitudinal axis of machine are arranged and be positioned at adjacent to each other to these spinning station point sections, and all there is the extraction tube in the region that is arranged in drafting system, this extraction tube is connected to the filter that can be loaded negative pressure by extracting channel, described ring spinner is characterised in that, can and be connected to the sliding members (13) in channel part (11) with limiting mode control by activating, can make described ring spinner (1) at least one machine section (4) described extraction tube (10) with the mode of selecting be connected to avoid polluting and be arranged in negative pressure source (14) on described channel part (11) or described ring spinner (1) along machine length and can be loaded the described extracting channel (12) of negative pressure.
2. ring spinner according to claim 1, it is characterized in that, in the region of machine front side and the region of machine rear side, the each described machine section (4) of described ring spinner (1) has the described extraction tube of a row (10), and these extraction tubes (10) connect by described channel part (11).
3. ring spinner according to claim 1, it is characterized in that, being arranged in that described negative pressure source (14) on described channel part (11) is constructed to can be by the scavenger fan of electric motor drive, and is disposed in the air-blast nozzle (15) branching away from described channel part (11).
4. ring spinner according to claim 3, it is characterized in that, in described air-blast nozzle (15), between described negative pressure source (14) and described channel part (11), be furnished with the filter element (16) for collecting dust and fiber grain.
5. ring spinner according to claim 3, is characterized in that, described air-blast nozzle (15) has hole at inlet side, and this hole can be controlled and be closed in the time that the described sliding members (13) being associated is opened with limiting mode.
6. ring spinner according to claim 4, it is characterized in that, the described sliding members (13) being arranged in described channel part (11) has drive unit (17), this drive unit can activated and " opening ", make to be arranged in described filter element (16) continuous pneumatic in the region of described negative pressure source (14) and be connected to be loaded negative pressure, along the described extracting channel (12) of machine length.
7. ring spinner according to claim 6, is characterized in that, described drive unit (17) is constructed to pneumatic thrust piston-type actuator.
8. ring spinner according to claim 6, is characterized in that, described drive unit (17) is constructed to electric transmission machanism.
9. ring spinner according to claim 6, it is characterized in that, at least one in the described drive unit (17) of described sliding members (13) alternately activated and " opening ", and what therefore the described extraction tube (10) of relevant machine section (4) and the described filter element (16) that covers the described negative pressure source (14) that is associated were connected to described ring spinner (1) can be loaded negative pressure and the described extracting channel along machine length.
10. ring spinner according to claim 6, it is characterized in that, in the region of described channel part (11), be furnished with sensor device (19), this sensor device is connected to control device (18) and monitors the value of the negative pressure existing in described channel part (11), reach can be predetermined threshold value time, this sensor device produces signal, and described control device (18) activates accordingly the described drive unit (17) of described sliding members (13) and this drive unit (17) " is opened ".
11. ring spinners according to claim 6, it is characterized in that, this ring spinner is provided with timing element, the described drive unit (17) that this timing element is guaranteed described sliding members (13) with can predetermined time interval activated and " opening ".
12. ring spinners according to claim 1, it is characterized in that, be connected to machine along the described extracting channel (12) of machine length peculiar and be arranged in the aspirator (21) in the end frame (3) of described ring spinner (1).
13. ring spinners according to claim 1, is characterized in that, are connected to the negative pressure system of cotton mill along the described extracting channel (12) of machine length by least one interface channel (30).
14. ring spinners according to claim 1, is characterized in that, are connected to the air-conditioning technique equipment of described ring spinner along the described extracting channel (12) of machine length by least one interface channel (30).
15. ring spinners according to claim 1, it is characterized in that, the described extraction tube (10) of the described machine section (4) of described ring spinner (1) is all connected to the air-conditioning technique equipment of cotton mill by interface channel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009036409.9 | 2009-08-06 | ||
| DE200910036409 DE102009036409A1 (en) | 2009-08-06 | 2009-08-06 | Ring spinning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101994178A CN101994178A (en) | 2011-03-30 |
| CN101994178B true CN101994178B (en) | 2014-09-10 |
Family
ID=43308514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010245810.5A Active CN101994178B (en) | 2009-08-06 | 2010-08-03 | Ring spinning machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2284302B1 (en) |
| JP (1) | JP5591012B2 (en) |
| CN (1) | CN101994178B (en) |
| DE (1) | DE102009036409A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010017322A1 (en) | 2010-06-10 | 2011-12-15 | Hagemann-Systems Gmbh | Method and arrangement for supplying a vessel with different fluids |
| JP2012246578A (en) * | 2011-05-26 | 2012-12-13 | Toyota Industries Corp | Pneumatic duct of fine spinning machine |
| CN102443897A (en) * | 2011-09-28 | 2012-05-09 | 吴江市联航纺织有限公司 | Dust absorbing device with mixer |
| DE102011122402A1 (en) * | 2011-12-24 | 2013-06-27 | Oerlikon Textile Gmbh & Co. Kg | roving |
| DE102015010520A1 (en) | 2015-08-13 | 2017-02-16 | Saurer Germany Gmbh & Co. Kg | Textile machine and method for using exhaust air at workstations of textile machines |
| JP2017053051A (en) * | 2015-09-08 | 2017-03-16 | 村田機械株式会社 | Yarn winding machine |
| DE102018006278A1 (en) | 2018-08-08 | 2020-02-13 | Saurer Spinning Solutions Gmbh & Co. Kg | Ring spinning machine |
| DE102018131571A1 (en) * | 2018-12-10 | 2020-06-10 | Saurer Spinning Solutions Gmbh & Co. Kg | Suction air system |
| DE102019116234A1 (en) * | 2019-06-14 | 2020-12-17 | Saurer Intelligent Technology AG | Spinning machine |
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|---|---|---|---|---|
| DE3734246A1 (en) * | 1987-10-09 | 1989-04-20 | Zinser Textilmaschinen Gmbh | Method and device for cleaning a filter of a spinning machine |
| CN1120084A (en) * | 1994-01-11 | 1996-04-10 | Savio纺织机械责任有限公司 | Method and equipment for sucking off and automatically removing fly and dust in a bobbin winding station |
| CN1405379A (en) * | 2001-08-09 | 2003-03-26 | 青泽纺织机械有限公司 | Method and apparatus for regulating suction in broken yarn suction device of textile machine |
| CN1589341A (en) * | 2001-09-14 | 2005-03-02 | 里特机械公司 | Spinning machine with creel device |
| CN100352982C (en) * | 2002-01-18 | 2007-12-05 | 里特机械公司 | Spinning machine |
| DE102008056518A1 (en) * | 2008-11-08 | 2009-05-20 | Oerlikon Textile Gmbh & Co. Kg | Ring spinning machine, has spinning points assigned with suction fittings below output roller pairs, where machine is divided into four sections with respect to suction, and fittings are connected to collecting pipe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61113833A (en) * | 1984-11-09 | 1986-05-31 | Howa Mach Ltd | Pneumatic clearer in spinning machine |
| DE8512843U1 (en) | 1985-05-02 | 1987-01-08 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Spinning machine |
| DE10041363B4 (en) | 2000-08-23 | 2011-01-20 | Maschinenfabrik Rieter Ag | spinning machine |
-
2009
- 2009-08-06 DE DE200910036409 patent/DE102009036409A1/en not_active Withdrawn
-
2010
- 2010-06-12 EP EP20100006109 patent/EP2284302B1/en active Active
- 2010-08-02 JP JP2010173374A patent/JP5591012B2/en active Active
- 2010-08-03 CN CN201010245810.5A patent/CN101994178B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3734246A1 (en) * | 1987-10-09 | 1989-04-20 | Zinser Textilmaschinen Gmbh | Method and device for cleaning a filter of a spinning machine |
| CN1120084A (en) * | 1994-01-11 | 1996-04-10 | Savio纺织机械责任有限公司 | Method and equipment for sucking off and automatically removing fly and dust in a bobbin winding station |
| CN1405379A (en) * | 2001-08-09 | 2003-03-26 | 青泽纺织机械有限公司 | Method and apparatus for regulating suction in broken yarn suction device of textile machine |
| CN1589341A (en) * | 2001-09-14 | 2005-03-02 | 里特机械公司 | Spinning machine with creel device |
| CN100352982C (en) * | 2002-01-18 | 2007-12-05 | 里特机械公司 | Spinning machine |
| DE102008056518A1 (en) * | 2008-11-08 | 2009-05-20 | Oerlikon Textile Gmbh & Co. Kg | Ring spinning machine, has spinning points assigned with suction fittings below output roller pairs, where machine is divided into four sections with respect to suction, and fittings are connected to collecting pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2284302A1 (en) | 2011-02-16 |
| EP2284302B1 (en) | 2012-08-22 |
| DE102009036409A1 (en) | 2011-02-10 |
| CN101994178A (en) | 2011-03-30 |
| JP5591012B2 (en) | 2014-09-17 |
| JP2011038237A (en) | 2011-02-24 |
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