CN108495960A - Device and method for manufacturing knitwear - Google Patents
Device and method for manufacturing knitwear Download PDFInfo
- Publication number
- CN108495960A CN108495960A CN201680064539.0A CN201680064539A CN108495960A CN 108495960 A CN108495960 A CN 108495960A CN 201680064539 A CN201680064539 A CN 201680064539A CN 108495960 A CN108495960 A CN 108495960A
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- China
- Prior art keywords
- suction
- air
- spinning head
- rove
- drafting system
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000009987 spinning Methods 0.000 claims abstract description 79
- 239000000835 fiber Substances 0.000 claims abstract description 74
- 238000009423 ventilation Methods 0.000 claims abstract description 47
- 238000007664 blowing Methods 0.000 claims abstract description 32
- 238000009940 knitting Methods 0.000 claims abstract description 19
- 238000005728 strengthening Methods 0.000 claims abstract description 15
- 238000005086 pumping Methods 0.000 claims description 35
- 230000008520 organization Effects 0.000 claims description 25
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 238000012216 screening Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 description 35
- 230000007246 mechanism Effects 0.000 description 28
- 238000013461 design Methods 0.000 description 6
- 238000012806 monitoring device Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000001427 coherent effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 3
- 235000011613 Pinus brutia Nutrition 0.000 description 3
- 241000018646 Pinus brutia Species 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000012783 reinforcing fiber Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010010071 Coma Diseases 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000009187 flying Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/32—Devices for removing lint or fluff
-
- 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
- D01H11/005—Arrangements for confining or removing dust, fly or the like with blowing and/or suction devices
-
- 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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
- D04B1/14—Other fabrics or articles characterised primarily by the use of particular thread materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B9/00—Circular knitting machines with independently-movable needles
- D04B9/14—Circular knitting machines with independently-movable needles with provision for incorporating loose fibres, e.g. in high-pile fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Knitting Machines (AREA)
Abstract
The present invention relates to the equipment and correlation method for manufacturing knitwear, strengthen unit with knitting machine and roving-drafting, it is with the rove deposit unit for including at least one rove, the drafting system being connected with rove deposit unit, it is set on the rove conveying direction of equipment after drafting system and applies to form the spinning head apparatus in fibre strengthening section and on rove conveying direction after spinning head apparatus by compressed air, define fibre strengthening section and can opposite revolution end yarn clipping roller pair, wherein at least one suction unit of the equipment at least one blowing device dried spinning head apparatus and/or drafting system and for walking loose fiber from spinning head apparatus and/or drafting system suction.In the present invention, suction unit and blowing device connect into a blowing suction system, the suction unit has the suction aircleaning facility at least one ventilation device, at least one wind exhausting outlet of suction aircleaning facility to upper extension and there is the air duct of at least one wind passage mouth to be connected at least one at least one end yarn clipping roller, which is directed at spinning head apparatus or along spinning head apparatus aligning direction and/or alignment drafting system or along drafting system aligning direction.
Description
The present invention relates to knitwear manufacturing equipments, strengthen unit with knitting machine and roving-drafting comprising have extremely
A kind of few rove of rove lays in unit, the drafting system being connected with rove deposit unit, on the rove conveying direction of equipment
It is after drafting system and applied by compressed air the spinning head apparatus to form fibre strengthening section and rove convey
Be set on direction it is after spinning head apparatus and define fibre strengthening section can be to the end yarn clipping roller pair that turns, the wherein equipment
With it is at least one for brush spinning head apparatus and/or drafting system blowing device and it is at least one for from spinning head fill
Set and/or drafting system suction walk loose fiber suction unit.The invention further relates to the methods of manufacture knitwear, here, logical
It crosses rove deposit unit and at least one rove is supplied into drafting system, led with spinning head apparatus to leaving on fibre strengthening section
The drawing-off rove for stretching device applies compressed air and is thus strengthened, and wherein the fibre strengthening section for drawing-off by strengthening rove
Clamp pass through to the end yarn clipping roller that turns to defining, and the end yarn for leaving end yarn clipping roller pair is supplied to knitting machine,
In the spinning head apparatus and/or drafting system dried by least one blowing device and in spinning head apparatus and/or led
It stretches and takes suction air away at least one suction unit on device.
Publication WO2009/043187A1 includes knitwear manufacturing equipment and method, wherein also gives the knitting needle of knitting machine straight
Connect delivery of fibers strip.Fiber webs are drafted the spinneret that gas pressure is then act through to desired fiber number in drafting system
Suitably strengthened.By spinneret, fiber webs holding is reinforced, and wherein fiber webs core is being mutually overlapped and mutual entanglement
Wrapper fibre winding.Then, stable fiber webs are conveyed, knitting needle is transported to by conduit.It is passed through outflow spray in the catheter
The air of silk mouth outlet is to support conveying fiber strip to pass through conduit.
By so-called false twisting rather than the knitwear manufacture of classical yarn produces the advantage that, can manufacture it is extremely cheap and
Soft knitwear.
But in the manufacture and use of this reinforcing fiber strip just as in publication WO2009/043187A1
In it is problematic, it is fine that the drawing-off of the fiber webs, twisted or conveying make the i.e. so-called villus in minimum fiber part be detached from
Strip is tieed up, they may lead to the dirty of equipment and production environment, and then lead to that production process is interrupted or personnel health threatens.
But do not consider to form fine suede when manufacturing and conveying reinforcing fiber strip in publication WO2009/043187A1
Hair, may adversely affect technical process and influence production result in turn.Especially in publication WO2009/
There are following danger in the equipment of 043187A1, flow out spinneret and the air with loose remnant fibrous cause in the catheter
It blocks.
In order to avoid flyings, it is aware of from the prior art using suction and blowing device come especially from drafting system and spray
Free-fiber is removed in silk head device.Therefore, publication WO2007/093166A2 discloses a kind of for being removed from drafting system
Remove suction/blowing device of free-fiber.There are two blowing mouth, they are arranged exports suction/blowing device tool in drafting system
The both sides of roller.Blowing is passed through in blowing mouth, thus can be kept substantially drafting system roller does not have villus.The blowing of outflow passes through
Cushion block set on the back side of drafting system roller is diverted and through being formed on the bottom surface and top surface of shell for surrounding drafting system
And there are the air ducts of slight negative pressure to be supplied to central suction unit.It is disclosed described in foreword by publication DE102011053396B3
The device and method of type directly can manufacture knitwear by the rove that drawing-off is strengthened whereby, eliminate typical yarn herein
The intergrade of manufacture such as forms yarn, winder and perhaps yarn rewinding.In order to accomplish this point, publication
DE102011053396B3 proposes that rove is drafted from rove lays in unit in drafting system, then in spinning head apparatus
In be applied in compressed air and be thus reinforced, be then brought to by end yarn clipping roller pair, here, end yarn clipping roller is to defining
And then the fibre strengthening section of the spinning head apparatus, the rove that drawing-off is strengthened are sent to the knitting point of knitting machine.Rove is being led
It stretches to be drafted in device to desired fiber number and is twisted false twisting by the spinneret of spinning head apparatus, here, its fiber is substantially non-twist
And the fiber webs core being oriented substantially parallel with each other is wound by wrapper fibre.End yarn clipping roller pair after spinning head apparatus
It clamps the rove strengthened by spinning head apparatus and therefore terminates false twisting in yarn clipping point and formed, thus avoid strengthening drawing-off rove
The wrapper fibre of core is directly twisted, and drawing-off reinforcing rove can be transported to knitting for knitting machine by relatively long section
Needle.
It is equipped in equipment disclosed in by publication DE102011053396B3 for aspirate to walk the suction of loose fiber and fill
It sets.The pump unit of suction unit used is arranged between the spinneret of spinning head apparatus, after spinning head apparatus and disposes
Yarn clipping roller is exported to upper in drafting system, and is collected to the pumping air channel of tapered composition.By the pumping air channel, fine villus
It is seen off in concentration, wherein ensure that the uniform flowing shape in system-wide range by its tapered design structure
Condition.
Equipment whole of the ventilation device of rotation above equipment for publication DE102011053396B3 is protected
Hold being uniformly distributed for clean and tidy, to complete not to be sucked away by the ventilation device fine villus.In addition, using following blowing devices, borrow
This blows away fine villus in the front and rear of drafting system, thus prevents from forming coma.But ventilation device used has following lack
Point, the air eddy generated affects the fibre weight in drafting system exit, and then denier count as received may be caused to fluctuate.Also may be used
Undesirable fine villus aggregation and consequential resultant yarn mistake can occur because of the ventilation device and the additional blowing device used
Journey is interfered.In publication DE102011053396B3, have to this by the corresponding covering device at certain positions of equipment
Inhibiting effect.But this has the disadvantage that again, and fine villus can not be removed during the work time on the position of covered device covering,
It is dirty may thus to occur equipment herein, and its exclusion must arrestment.
Therefore, the task of the present invention is the device and method provided for manufacturing knitwear, with knitting machine and rove
Unit is strengthened in drawing-off, wherein can make all to strengthen roving-drafting and rove important part of appliance in the fabrication process
Keep effectively and at low cost clean and tidy, so that the fail safe of equipment can be improved.
The task according to the equipment of the above-mentioned type on the one hand by completing, and the suction unit is connected with blowing device herein
At a blowing and suction system, there is the wherein suction unit suction air cleaner at least one ventilation device to fill
Set, and aspirate aircleaning facility at least one wind exhausting outlet with it is at least one at least one end yarn clipping roller to upper extension
Air duct be connected, there is at least one wind passage mouth, the wind passage mouth alignment spinning head apparatus or to be taken along spinning head apparatus in the air duct
To and/or alignment drafting system or be orientated along drafting system.
That is, in the present invention, suction unit used is connected with suction aircleaning facility, the air draft conduct cleaned
Blowing can be used to brush spinning head apparatus and/or drafting system.This in the present invention can be clear by being set to suction air
Ventilation device on clean device is realized, on the one hand provides the negative pressure needed for suction in one direction whereby and on the other hand opposite
Direction provides the high pressure needed for blowing.Therefore, equipment of the invention has being made of relatively little of system unit, complete in itself
Suction and blower system, allow purposefully and effectively to purge loose fibre from spinning head apparatus and/or drafting system
It dimension and/or other discrete particles while reliably being aspirated to walk the loose fiber of blowout and also clean and again make by suction unit
With suction air.Because the orientation of blowing and suction air is only realized by a ventilation device in the present invention, therefore of the invention
Equipment suction and blower system can it is simple in structure and save ground ground realize and low cost operation.
That is, according to the present invention, which has at least one ventilation device, is acted on from certain by it
The air draft polluted by loose fiber and/or other discrete particles is walked in suction in part of appliance, and clean air is supplied again as blowing
To production process.
In the present invention, ventilation device refers to the turbine for having at least one wheel rotor, conveys and compresses whereby
Air and its in use have with negative pressure suction side and with high pressure on the pressure side.As ventilation device, such as can
With using draught fan impeller, ventilation blower or fan.Air stream is generated by the rotational motion of at least one impeller of ventilation device,
It flows into the air duct by the wind exhausting outlet of suction aircleaning facility towards at least one wind passage mouth.
The air stream for leaving at least one wind passage mouth is supplied to production process with from spinning head apparatus and/or drafting system
Blow out loose fiber and other particles.When the clean air stream that one side is generated by ventilation device flows to wind passage mouth, another party
In the side opposite with air duct of suction aircleaning facility, there are negative pressure in face.The negative pressure causes to aspirate, will be by loose fiber
And/or the air of other discrete particles pollutions is filled through aspirating at least one air draft inlet suction of aircleaning facility to ventilation
It sets.Correspondingly, aircleaning facility contaminated air sucking will be aspirated by the rotational motion of ventilation device simultaneously, from suction
It is sent out in aircleaning facility and passes through clean air.
In the apparatus of the present: invention, ventilation device can be logical with propeller fan, Mixed flow Fan, radial flow fan, centrifugation
The form of wind turbine or tangential flow blow is constituted.Ventilation device is preferably disposed in the shell of suction aircleaning facility.Ventilation
The impeller of device can have any number of blade, shape and size that can be selected by the exclusive mode in application scenario.
The impeller of ventilation device is driven by drive motor, drive motor can be directly integrated in suction aircleaning facility in or
Setting is outside suction aircleaning facility.Ventilation device is so designed and/or is driven with such power, and rove is not both because blowing
Wind process and it is injured, it is also injured not due to aspiration procedure.
Alignment spinning head apparatus or is orientated along spinning head apparatus and/or be aligned and drafting system or be orientated along drafting system
, positioned at end yarn clipping roller the air duct of top is supplied the blowing in high pressure from ventilation device.It dries from air duct
At least one wind passage mouth flows to spinning head apparatus and/or drafting system, thus blows away existing loose fiber and other pines downwards
Scattered seed.
In principle, which can have there are one wind passage mouth or have multiple wind passage mouths.The cloth of at least one wind passage mouth
It sets, design, size and orientation can be selected specially according to application scenario in the case.With regard to air duct have multiple wind passage mouths and
Speech, they can mutual equidistant placement or concentrated setting at least one region in air duct, just as the hole of shower nozzle.
But the air duct especially preferably only has uniquely, along spinning head apparatus and/or along drafting system extension
Continuous wind passage mouth, as a result, blowing can successfully flow to spinning head apparatus and/or drafting system and therefore can will be loose fine
Dimension or other particles are from the sky between spinning head and/or drafting system roller or spinning head between gap and/or drafting system roller
Gap is most preferably removed.
Then, the loose fiber gone out by purging and/or other discrete particles are walked with suction unit suction, thus especially
Spinning head apparatus region and/or drafting system region is set to become clean and tidy.In the case, at least one pump orifice of suction unit
It is preferred that being directly directed at spinning head apparatus and/or drafting system.Suction unit is directed at spinning head apparatus and/or drafting system provides such as
Lower advantage, the loose fiber are directly sucked away in the position that it mainly occurs, i.e., drawing-off and pass through in drafting system in rove
During spinning head apparatus spun roving.By siphoning away loose fiber and simultaneously other discrete particles, it is particularly possible to prevent pine
Staple in bulk is spread apart, it is possible thereby to ensure cleaner and tidier production environment and can be interrupted to avoid by dirty caused process
And the person caused by loose fiber and other particles threatens.
For the type of suction unit used, it is not restricted in the present invention.Therefore, suction unit can for example have
It is directed at the pumping air channel or aspiration channel of spinning head apparatus and/or drafting system roller, can extend directly to many fine villus will
Accumulate region in this.This pumping air channel can be constituted not only with rigid form of tubes, can also be constituted with hose form, length
Degree and thickness are chosen such that as far as possible, i.e., real rove manufacturing process can be carried out uninterruptedly and be occurred few as possible
Aspiration material utilization amount.Also advantageously, the equipment of the present invention converges to the independent of the same pumping air channel with multiple
Pumping air channel, they are directed at spinning head apparatus and/or drafting system different piece.
The pumping air channel of the suction unit is connected at least one air draft import of suction aircleaning facility, so as to
The loose fiber contained by the air draft is filtered out from the air draft taken away.Passed through by clean air draft in aspirating aircleaning facility
At least one wind exhausting outlet leaves suction aircleaning facility, is in high pressure by the effect of ventilation device, flows into air duct and work
Air duct is left for blowing.
It has been proved to be extremely advantageous that, the such aligning direction of at least one wind passage mouth in the air duct, it is not only aligned
Spinning head apparatus or along spinning head apparatus aligning direction and/or alignment drafting system or along drafting system aligning direction, Er Qietong
At least one pump orifice of Shi Zhixiang suction units.
Air duct can be constituted in the form of rigid pipe or hose or guard system.Air duct best level extends, that is, is parallel to drawing-off
Device roller.Air duct can be fixedly mounted in position the present invention equipment on, but its height and position be variable, so as to example
As changeably designed blow strength and/or simplifying the maintenance work of equipment.It especially can be with when air duct is constituted in the form of guard system
The air duct is so designed, is separated from the primary flow channel that one being made of multiple independent pipes or can be made of unique pipe again
Multiple branches, as needed also in different orientations, they allow the different zones for brushing the equipment.
Be proved to be extremely advantageous that, mechanism screened out equipped with villus in the suction side of ventilation device, have include
At least one villus around perforated cylinder setting screens out the perforated cylinder of layer.
In this embodiment of the invention, villus is directed over by the suction air draft that fine villus pollutes and screens out mechanism
To remove loose fiber and other particles from air draft.Villus, which screens out mechanism, has perforated cylinder i.e. hollow cylindrical roller,
With many holes being arranged in circumferential cylinder surface, that is, cylindricality circumferential surface.By the hole of perforated cylinder, around with its cylinder bottom
Being connected to the perforated cylinder of the suction side of ventilation device, there are negative pressure.Dirty air draft is attracted to circumferential cylinder surface first as a result,.It surrounds
Layer is screened out equipped at least one villus to circumferential cylinder surface, that is, cylindricality circumferential surface.Villus screens out layer and forms the suede for being used for dirty air draft
Hair filtration members.Villus screens out the narrow mesh of pore structure of the layer with perforated cylinder, that is, has more than the bore dia in perforated cylinder
The opening of small diameter so that villus stays in villus and screens out on layer and be not inhaled into inside perforated cylinder.Villus screens out layer for example
It can be constituted in the form of filtering metal silk cloth.
It is preferably interchangeable that villus, which screens out layer,.It is possible that especially screening out mechanism in the form of perforated cylinder in villus
When composition, villus used screen out mechanism by with different performance such as with diameter it is different and/or open amount is different
The villus of opening screens out mechanism replacement.This is especially demonstrate,proved for the manufacture and use of the various different yarns with different performance
Bright is extremely beneficial.But the replacement of perforated cylinder is in addition when perforated cylinder is defective or in order to which cleaning porous roller is
It is advantageous.
In the extremely beneficial embodiment of the present invention, non-porous screening is equipped in the inner peripheral surface region of perforated cylinder
Plate, and with shield relatively scratch device is externally provided in perforated cylinder.In perforated cylinder and shield phase due to non-porous shield
To peripheral surface region on be not present negative pressure.That is, not aspirating dirty air draft herein.It can the scraping scratch device in the region whereby
Easily guiding to the villus for being located at perforated cylinder periphery screens out layer with from wiping villus off thereon in wiping portion.Wiper preferably extends thus
In the whole length of perforated cylinder.
In the optional embodiment variant of present device, setting it can also be used for clearly in suction aircleaning facility
Clean villus screens out other devices of mechanism so that such as villus screens out layer not necessarily in order to which it is cleaned and is filled from suction air cleaner
It is removed in setting.Such as it as villus can also use suction unit or blow device with screening out cleaning device rather than above-mentioned scrape
Wipe device.Currently used villus, which screens out cleaning device, to be connected with central contaminants-collecting apparatus.
The villus screens out mechanism and is especially preferably connected with monitoring device or can be attached thereto, and gives the use of present device
Person provides the relevant information of dirty or gas permeability that mechanism is screened out with villus.Therefore, suede can be for example shown by monitoring device
Hair screens out when mechanism blocks and/or must be cleaned.In addition it can also show that villus screens out mechanism etc. by monitoring device
Defect.
In another suitable design scheme of present device, the inner peripheral surface around perforated cylinder is used for equipped with ring gear
Adjust the perforated cylinder position relative to scratch device.Regulating part can be inserted in ring gear, it is possible thereby to make perforated cylinder into
One step moves rotational angle.At this point, scratch device is wiped off and is deposited in villus in process and screens out villus net in mechanism
Corresponding to the part of rotational angle.
In the Advantageous embodiments of the present invention, which has secondary yarn organization of supply, and at least one secondary yarn is whereby
It can be supplied to drafting system, herein, which at least partly also extends and have on secondary yarn organization of supply
There is at least one wind passage mouth, is directed at secondary yarn organization of supply or along secondary yarn organization of supply aligning direction.
By using secondary yarn, being supplied to the intensity of the drawing-off reinforcing rove of knitting machine can be enhanced, and in the present invention
The fail safe of the process executed in equipment is elevated.If secondary yarn is supplied to processed thick in present device
Yarn then obtains core-skin yarn, and herein, core is formed by secondary yarn.Secondary yarn used can be stiff or elastic yarn.It is secondary
Yarn organization of supply is preferably provided with the extraction to realization by the outlet roller of drafting system, and thus secondary yarn can pass through the defeated of drafting system
Go out roller to being received and being woven into drawing-off rove.Secondary yarn for example can also be in the secondary yarn yarn clipping roller in secondary yarn organization of supply
Auxiliary under conveyed to drafting system.
If in order to protect for example secondary yarn yarn clipping roller of the dry part of secondary yarn organization of supply or at least secondary yarn organization of supply in order to avoid pine
Staple in bulk or other discrete particles influence and therefore ensure that secondary yarn organization of supply reliably and with long-term is functional, it has proved that advantageous
It is so to design the air duct, middle secondary yarn organization of supply can be blown by flowing out at least part of the clean air in air duct.In this regard, being set to
The secondary yarn organization of supply of at least one of air duct wind passage mouth alignment.But the secondary yarn supply machine of multiple wind passage mouth alignments can also be made in addition
Structure.Equally, a branch can also be separated from the air duct, be directly directed at secondary yarn organization of supply and there is at least one air duct
Mouthful.
It, can be in this hair for the branch that air duct and pumping air channel have multiple openings and/or are flowed through for air
Air System is equipped in bright equipment in the air duct and/or pumping air channel, according to requiring to open and close the air duct and/or suction
The individual opening in air duct and/or branch, therefore allow for the purposive air stream for adapting to require.
In a favourable improvement scheme of present device, suction aircleaning facility is to concentrate suction air cleaner dress
It sets, all suction units in the equipment are passed through wherein.
By will be because in the contaminated collect air of individual suction unit to unique suction aircleaning facility, equipment
Air draft desired place to use can be transferred to by central processing and as blowing.It, can be with by the central processing of air
Keep low present device cost and equipment maintenance cost.
Foregoing Air System is especially being proposed with using center suction aircleaning facility.In order to protect
The Uniform Flow situation within the scope of the system-wide of present device is demonstrate,proved, preferably in suction aircleaning facility and suction unit
At least one pumping air channel between be equipped be parallel to air duct extension and beyond the tapered contraction of its length suction collect it is logical
Road.
In addition, the task of the present invention is completed by a kind of method of aforementioned type, here, suction air is transported to pumping
On the one hand suck cleaning device generates negative pressure in suction aircleaning facility using at least one ventilation device, whereby will
Loose fiber is seen off from suction air, so that the cleaning air draft obtained from suction air is in high pressure, in height
The cleaning air draft of pressure be admitted to from aspirating aircleaning facility it is at least one at least one end yarn clipping roller to upper extension
Air duct is simultaneously directed at least one wind passage mouth in the air duct at least one alignment spinning head apparatus of formation or along spinning head
Device aligning direction and/or alignment drafting system or in the case of the gas curtain of drafting system aligning direction.
In the method for the invention, by suction unit, because yarn manufacturing process is particularly by spinning head apparatus
Air jet twisting formed and the equipment of the loose fiber that is detached with handled rove from the method for the present invention is executed herein
And/or it is sucked away from facility environment.Loose fiber from the drafting system of drawing-off rove and/or is twisted together with also having other particles benefits
And the spinning head apparatus for strengthening rove is sucked away.By aspirating loose fiber and/or other discrete particles, can be spread to avoid it
And the pollution of production environment is thus avoided, it is possible thereby to lifting process process stability.
In order to aspirate away the dirty miscellaneous air for having loose fiber and/or other discrete particles, the pumping that suction air is transferred to
Suck cleaning device has at least one ventilation device, by generating negative pressure by foul atmosphere from the equipment or facility environment
It siphons away, the method for the present invention executes on said device.
The air of fiber and other particles is cleaned out in aspirating aircleaning facility by being generated by ventilation device
High pressure is admitted to derived from the air duct along end yarn clipping roller to extension of suction aircleaning facility.
In order to convey air, which has rotatable impeller.Because the rotational motion of impeller, air are defeated
It send, occur air compression simultaneously herein and is vented dress herein in the air draught side of ventilation device or suction side i.e. foul atmosphere
It sets and establishes pressure between the ventilation device side of suction and blowing side or the ventilation device side that is delivered to of high-pressure side i.e. clean air
Situation.
The cleaning air draft in air duct is flowed through by least one wind passage mouth outflow being formed in air duct and is forming gas curtain
In the case of be directed to spinning head apparatus or drafting system be guided and/or be guided along spinning head apparatus or along drafting system quilt
Guiding.When only forming uniquely coherent wind passage mouth in air duct, gas curtain is particularly effective, to which gas curtain is just as coherent air curtain
Cloth blows middle spinning head apparatus and/or drafting system like that.
Flowed by flow direction or along spinning head apparatus and/or flow direction or the air flowed along drafting system, loose fiber
It can most preferably be blown away from the equipment and handled rove with other particles, and the equipment and rove are whereby simply
It is disposed of the villus that rove perhaps will be interfered to be further processed.It is proved to be extremely advantageous that at this time, the air duct or at least
One wind passage mouth so designs, therefore outflow air is accommodating after brushing spinning head apparatus, drafting system and/or yarn and
It can be inhaled into from the air draft entrance of suction aircleaning facility in lower nest and after other particles.
In the embodiment being particularly suitable of the method for the present invention, suction air be directed over be connected to it is described
The suction side of at least one ventilation device, with including it is at least one around perforated cylinder setting villus screen out the porous of layer
The villus of roller screens out mechanism, wherein screening out mechanism by the villus intercepts the loose fiber aspirated contained by air.Suction is empty
Gas breaks away from loose fiber and/or other discrete particles when flowing through villus and screening out mechanism.Leave the cleaning sky that villus screens out mechanism
Gas is flowed into inside perforated cylinder and is forwarded at least one air duct in the case where the high pressure established by ventilation device is supported.
In a specific implementation mode of the method for the present invention, villus, which screens out mechanism, to screen out cleaning device by villus
Cleaned, wherein the villus screen out mechanism at this time can by suction, rinse, brush or scrape the fiber broken away from and intercepted
And/or other particles intercepted.Fiber and/or particle siphoning away, blow away in mechanism, washing off or wiping off are screened out from villus
Such as dirty collection device can be transferred to.
Then, when being equipped in the inner peripheral surface region of perforated cylinder, non-porous shield, scratch device and shield are relatively outer to be located at
When inner circumferential on perforated cylinder and around perforated cylinder is equipped with ring gear, striking off for example for the tapetum in mechanism is screened out in villus
It is designed to be particularly effective, herein, the perforated cylinder position relative to scratch device is adjusted by ring gear according to time interval.
Also being proved to advantageously villus, to screen out mechanism monitored by monitoring device, wherein for example by the monitoring device
It can show that villus screens out when mechanism blocks, must be cleaned or screened out in villus defective in mechanism.
In an especially preferred embodiment of the method for the present invention, at least one air duct also extends through at least one
Secondary yarn organization of supply, and at least one gas curtain is directed at secondary yarn organization of supply by least one wind passage mouth or supplies machine along secondary yarn
Structure aligning direction.
By the way that secondary yarn or so-called heart yarn are woven into rove, the stability of rove, therefore the event of knitting process can be promoted
Barrier safety is enhanced.For this purpose, secondary yarn is supplied to rove in a preferred embodiment of the method for the present invention in drafting system.
Be particularly useful for that at this time, secondary yarn by the outlet roller of drafting system to being doffed, as a result, secondary yarn can be successfully introduced by
Between the fiber of the rove of drafting system drawing-off.But secondary yarn in addition can be in other possible embodiments of the method for the present invention
In in different positions be supplied to rove.Secondary yarn is fully conveyed to rove in order to protect, and secondary yarn can also be by least one
By the secondary yarn yarn clipping roller of secondary yarn organization of supply covering to conveying.
In order to ensure that secondary yarn is intricately woven into rove by smooth delivery of power pair yarn to rove and not, to secondary yarn organization of supply
Apply the clean air of outflow wind passage mouth.By drying secondary yarn organization of supply, fiber and other particles can be supplied from secondary yarn
It is removed in mechanism and secondary yarn, thus the process safety of the method for the present invention is improved.
Another advantageous variant embodiment according to the method for the present invention, the suction air being pumped at the equipment are collected
In send to suction aircleaning facility, conveyed by all spinning head apparatus in the equipment by clean air draft.
Foul atmosphere is advantageously not only aspirated in drafting system and/or spinning head apparatus region, also in equipment
Foul atmosphere is aspirated in other regions, it is possible thereby to further promote the cleaning and and then process safety of production environment
Property.In order to keep low as possible expense and maintenance and repair cost herein, it has proved that be extremely advantageous that, the air draft is drawn
Be directed at it is same center suction aircleaning facility, in the suction aircleaning facility, dirty air draft break away from loose fiber and/
Or discrete particles.Then can be for example transferred to by clean air in aspirating aircleaning facility spinning head apparatus and/
Or drafting system.But clean air can also be used to brush in addition the other components, secondary yarn and/or rove of equipment with from
Middle removing fiber and/or particle.
The preferred embodiment of the present invention, its structure, function and advantage are described in detail below with reference to attached drawing, wherein：
Fig. 1 schematically shows the details of an embodiment of present device with side view,
Fig. 2 schematically shows the details of the equipment of Fig. 1 with front view,
Fig. 3 schematically shows the embodiment for maying be used at the perforated cylinder in present device with perspective view,
Fig. 4 schematically shows the perforated cylinder of Fig. 3 with front view.
Attached drawing diagrammatically illustrates the details according to the present invention for manufacturing an embodiment of the equipment of knitwear.
For the sake of more preferable general view, eliminate in the accompanying drawings such as being related to apparatus casing, medium feeding mechanism, plant control unit
Many other device specifics.About such details, hereby all referring to the publication of the basic structure to describing present device
The explanation of details in object DE102011053396B3, herein, equipment of the invention have relative to publication
What DE102011053396B3 was changed blow preferentially is shown in following attached drawings with suction system 1, parts.
Fig. 1 has been shown ... in a side view the part of the equipment of the present invention, and Figure 2 shows in side view the equipment of the present invention
Part as shown in Figure 1.
Equipment according to the present invention, which has the unshowned knitting machine of attached drawing and provides drawing-off to knitting machine, strengthens rove
Roving-drafting strengthens unit 10.Roving-drafting, which strengthens unit 10, has the rove deposit unit also having been not shown in the accompanying drawings,
Rove lays in at least one rove of deposit on a for example, at least spare bobbin for unit.
Roving-drafting, which strengthens unit 10 also, has the rove for being supplied to drafting system 5 by rove deposit unit for drawing-off
Drafting system 5.The rove having been not shown in the accompanying drawings on rove conveying direction A i.e. it is vertical in the shown embodiment from bottom to top
Ground passes through drafting system 5.
There are three fixed coherent lower rolls for the tool of used drafting system 5 in the embodiment of figs. 1 and 2
511,521,531, each lower roll with it is rotatable in equipment operation and lower roll 511,521,531 can be forced into lever arm 50
On roller 512,522,532 it is opposed, form corresponding roller pair 51,52,53 as shown in Figure 2.Roller 512,522,532 can example
Rubber rollers in this way.
Have on rove conveying direction A set on 5 subsequent spinning head of drafting system in addition, roving-drafting strengthens unit 10
Device 6.Using spinning head apparatus 6, the drawing-off rove that drafting system 5 is left in being run in equipment is applied on fibre strengthening section
Strengthened with compressed air and thus.Spinning head apparatus 6 is automatic on rove conveying direction A by two in the shown embodiment
Convey the spinning head 61,62 of drawing-off rove.
Equipment according to the present invention also has suction unit 11.In embodiment as depicted in figs. 1 and 2, suction unit
There are four pumping air channel 3a, 3b, 3c, 3d for 11 tools, whereby can be on the different location that roving-drafting strengthens unit 10 by its pumping
Inhale loose fiber and/or discrete particles.
Here, the lower roll 531 of the outlet roller pair 53 of the first pumping air channel 3a alignment drafting systems 5.In the shown embodiment,
Pumping air channel 3a is directed at lower roll 531 with being approximately perpendicular to rove conveying direction A.
Region between the spinning head 61,62 of second pumping air channel 3b alignment spinning head apparatus 6, with from spinning head 61,62
Remove loose fiber and/or discrete particles.Pumping air channel 3b is directed at spinning head apparatus 6 with being approximately perpendicular to rove conveying direction A.
Third pumping air channel 3c is set on rove conveying direction A after spinning head apparatus 6.
4th pumping air channel 3d extends past spinning head apparatus 6, is bent by spinning head apparatus 6 and is directed toward from oblique upper
The outlet roller pair 53 of drafting system 5.
Pumping air channel 3a, 3b, 3c, 3d are passed through the same pumping air channel 30, and the suction air is being taken out in pumping air channel 30
It inhales and is discharged on the B of flow direction and the pumping air channel is passed through the suction aircleaning facility 4 of equipment.Aspirate aircleaning facility 4
It is surrounded by shell 41, screens out mechanism equipped with villus in the housing.Villus screens out mechanism has perforated cylinder 7 in the shown embodiment
That is cylindrical hollow roller is equipped with coherent hole in its cylindricality circumferential surface.One possible embodiment of perforated cylinder 7 is Fig. 3's
It is shown in perspective view and in the front view of Fig. 4.Perforated cylinder 7 can be for example made of steel.
Cylindricality circumferential surface around perforated cylinder 7 screens out layer 70 equipped with villus.Villus, which screens out layer 70, has many through-holes, through-hole
Diameter be less than perforated cylinder 7 bore dia.Thus the fine villus intercepted on layer 70 contained by suction air is screened out in villus, only
There is the suction air for having broken away from fine villus to enter inside perforated cylinder 7.Villus screens out layer 71 for example can be with cylindrical woollen yarn knitting grid
Or knitting grid is constituted, width of mesh is so small, so that by being generated in the equipment of the present invention in rove process
Loose fiber and/or other discrete particles prevent grid from penetrating in perforated cylinder 7.Villus screens out layer 71 for example can be by filtering
Wire cloth is constituted.
In addition, being equipped with shield 71 in perforated cylinder 7.Shield 71 is in the bottom of perforated cylinder 7 in the shown embodiment
On.The scratch device 72 for acting on the cylindricality circumferential surface of perforated cylinder 7 is located at outside relatively on perforated cylinder 7 with shield 71.
It is walked doped with loose fiber and/or the air of discrete particles to strengthen suction on unit 10 in roving-drafting, with
The opening of the housing wall 411 of shell 41 is connected ground connection equipped with ventilation device 8.Here, the suction side and perforated cylinder of ventilation device 8
7 inside connection, open cylinder bottom 73 and the ventilation device 8 of perforated cylinder are relatively passed through the opening of housing wall 411.Phase
Ying Di in 7 inside of perforated cylinder and also generates negative pressure, thus in the pumping air channel for being connected to shell 41 in 41 inner cavity of shell
30, swabbing action is generated in 3a, 3b, 3c, 3d.The high-pressure side of ventilation device 8 is located at outside shell 41, to occur outside shell 41
High pressure, herein, the pressure difference between 41 inside of shell and the shell external space cause as by being filled towards blowing shown in arrow C
Set 9 air flowing.
The suction side of ventilation device 8 surrounds open cylinder bottom 73 and housing wall in the implementations shown in the figures
411 terminate with flushing, but it can also protrude or charge into suction aircleaning facility 4 in or perforated cylinder 7 in a distance.
But open cylinder bottom 73 can also have the diameter of the suction side bigger than ventilation device 8.Pass through at least the one of ventilation device 8
The rotational motion of a fan blade 81 generates negative pressure, negative pressure cause air from pumping air channel 30 and and then from pumping air channel 3a, 3b,
3c, 3d are sucked to ventilation device 8.
The suction air being sucked away from roving-drafting reinforcing unit 10 is first because swabbing action is along on suction flow direction B
The pumping air channel 30 of constriction flows and enters suction aircleaning facility 4 from the pumping air channel 30 through air draft import 42.In order to
Ensure constant pumping velocity in the whole length range of pumping air channel 30, pumping air channel 30 is in suction aircleaning facility 4
It is passed through suction collection channel 43, the longitudinal extension in air duct 9 is parallel to and/or is parallel to the longitudinal direction of the roller of drafting system 5
The longitudinal extension design of stretched dimensions is tapered.
Suction collection channel 43 is open upwards in the side of 41 inner cavity of shell.In aspirating aircleaning facility 4, air is aspirated
It moves to the ventilation device 8 on housing wall 411, herein, cylindrical wall of the suction air in the case through perforated cylinder 7
It flows into inside perforated cylinder 7.At this point, drawing air across the villus being arranged around perforated cylinder 7 screens out layer 70.In foul atmosphere
When flowing through villus and screening out layer 70, loose fiber and/or particle in suction air are screened out with being filtered out from air draft by villus
Layer 70 accommodates so that the air draft for having filtered fine villus and particle flows into 7 inside of perforated cylinder and flow to ventilation device 8 therefrom.
Outside suction aircleaning facility 4, high pressure is generated by the rotation of fan blade 81, high pressure is caused to pass through clean
Air enters air duct out of perforated cylinder 7 through few wind exhausting outlet stream on the C of flow direction to suction aircleaning facility 4
90.At this point, the wind passage mouth that at least one roller that is preferably unique continuous and being parallel to drafting system 5 in air duct 90 extends
The alignment spinning head apparatus 6 and/or drafting system 5 as shown in Figure 1 of wind passage mouth 91 so that can be used for from leading by clean air draft
It stretches device 5 and/or spinning head apparatus 6 blows away loose fiber and/or other particles.Then, air blowing of the invention suction cycle knot
Beam, way be the loose fiber blown away from drafting system 5 and/or spinning head apparatus 6 and/or particle from pumping air channel 3a, 3b,
3c, 3d are sucked away.
By being filled in suction air-treatment of the invention and by clean air for brushing drafting system 5 and/or spinning head
Set 6, a kind of equipment of low energy cost and a kind of corresponding method be provided, smoothly can efficiently make whereby drafting system 5 and/
Or spinning head apparatus 6 breaks away from loose fiber and/or other particles.
In order to ensure that clean air continuously flows into air duct 90 and therefore outflow wind passage mouth 91, in the cylindrical wall of perforated cylinder 7
It is upper screen out layer 71 with villus and be adjacently arranged for example to be used to wipe off in the scratch device 72 for scraping lip formula collect in villus and screen out layer
Villus net on 71.It is periodically scraped off and collects in that villus screens out loose fiber on layer 71 and/or other particles are prevented in grid
The villus of shape screens out the blocking of the through-hole of layer 71, therefore ensures that air continuum enters air duct 90.
As shown in Figure 1, the contact villus at least during cleaning of scratch device 72 screens out layer 71, it is gathered in wipe off
Villus screens out loose fiber and/or particle on the outer surface of layer 71.Because fiber and/or particle reason ventilation device 8 generate
Negative pressure be securely adsorbed on villus and screen out on layer 71 and prevent it from being scratched device 72 by negative pressure in turn and scraped, therefore with scraping
Device 72 is opposed to be equipped with non-porous shield 71 in perforated cylinder 7.By shield 71, its perforated cylinder 7 opposite side not
Negative pressure is formed, thus can simply screen out the loose fiber and/or particle for wiping aggregation on layer 71 off from villus in the region.
Perforated cylinder 7 screens out rotational motion of the layer 71 relative to scratch device 72 together with villus disposed thereon and screens out layer to wiping villus off
Tapetum on 71 is helpful.
In order to realize that perforated cylinder 7 screens out mechanism 71 and uncomplicated rotation together with villus, perforated cylinder 7 is in such as Fig. 3
Shown in there is in embodiment ring gear in open 73 region of cylinder bottom.By not shown here according to 74 shapes of ring gear
At sliding block or other regulating parts be inserted into ring gear 74 in, perforated cylinder 7 can be made to screen out layer 71 around rolling together with the villus being provided thereon
Cylinder axis rotation, that is, perforated cylinder 7 is altered to screen out from villus and is easier on layer 71 relative to the position of scratch device 72
Wipe villus net off.
Shield 71 can be simply placed in perforated cylinder 7 in a simple embodiment of suction aircleaning facility 4
In, thus because gravity is in the lower area of perforated cylinder 7 automatically.Scratch device 72 is set to perforated cylinder 7 in the case
Lower section.But in other embodiments of the present invention, shield 71 can also be fixedly mounted in suction aircleaning facility 4.Just
For shield 71 is fixed in suction aircleaning facility 4, it can also be arranged appoints in each of perimeter of perforated cylinder 7
On what position, at this time it is only important that scratch device 72 is opposed with shield 71.
Claims (12)
1. a kind of equipment for manufacturing knitwear, which there is knitting machine and roving-drafting to strengthen unit (10), the rove
Unit is strengthened in drawing-off to be had：Rove including at least one rove lays in unit；The drawing-off being connected with rove deposit unit
Device (5)；It is set on the rove conveying direction (A) of the equipment after the drafting system (5) and is applied by compressed air
Calais forms the spinning head apparatus (6) in fibre strengthening section；After being set to spinning head apparatus (6) on rove conveying direction (A)
It is face, defining fibre strengthening section and can opposite revolution end yarn clipping roller to (12), wherein the equipment has to described
At least one blowing device (9) and be used for from the spinning head that spinning head apparatus (6) and/or the drafting system (5) are dried
At least one suction unit (11) of loose fiber is walked in device (6) and/or the drafting system (5) suction, characterized in that described
Suction unit (11) and the blowing device (9) connect into a blowing suction system (1), wherein the suction unit (11) has
There is the suction aircleaning facility (4) at least one ventilation device (8), the suction aircleaning facility (4) is at least
One wind exhausting outlet is connected at least one air duct (90), and at least one air duct is at least one end yarn clipping roller to (12)
It is upper to extend and with the alignment spinning head apparatus (6) or along the spinning head apparatus aligning direction and/or the alignment drawing-off
Device (5) or at least one wind passage mouth (91) along the drafting system aligning direction.
2. equipment according to claim 1, characterized in that screened out equipped with villus in the suction side of the ventilation device (8)
Device, it includes being arranged at least around the perforated cylinder (7) which, which has perforated cylinder (7), the perforated cylinder (7),
One villus screens out layer (71).
3. equipment according to claim 2, characterized in that be equipped with nothing in the inner peripheral surface region of the perforated cylinder (7)
The shield (71) in hole is relatively equipped with scratch device (72) with the shield (71) on the outside of the perforated cylinder (7).
4. equipment according to claim 3, characterized in that be equipped with surrounding the inner peripheral surface of the perforated cylinder (7) and be used for
Adjust ring gear (74) of the perforated cylinder (7) relative to the position of the scratch device (72).
5. the equipment according at least one of preceding claims, characterized in that the equipment has secondary yarn organization of supply
(13), at least one secondary yarn can be supplied the drafting system (5) by the pair yarn organization of supply, wherein described at least one
Air duct (90) at least partly extend past the secondary yarn organization of supply (13) and be aligned the secondary yarn organization of supply (13) or
Along at least one wind passage mouth (91) of the secondary yarn organization of supply aligning direction.
6. the equipment according at least one of preceding claims, characterized in that the suction aircleaning facility (4) is
Suction aircleaning facility, all pumping air channels (3a, 3b, 3c, 3d, 30) in the equipment is concentrated to be passed through the concentration
Aspirate aircleaning facility.
7. the equipment according at least one of preceding claims, characterized in that in the suction aircleaning facility (4)
It is equipped between at least one pumping air channel (3a, 3b, 3c, 3d, 30) of the suction unit (11) and is parallel to the air duct
(90) suction collection channel (43) extend, the tapered variation in its length range.
8. a kind of knitwear manufacturing method, wherein lay in unit by rove supplies drafting system (5) by least one rove,
Fibre strengthening section spinning head apparatus (6) imposes compressed air and thus to the drawing-off rove for leaving the drafting system (5)
Strengthened, wherein the fibre strengthening section be clamped by the rove strengthened for drawing-off be directed through can opposite revolution
Yarn clipping roller in end defines (12), and leaves end yarn clipping roller and be supplied to knitting machine to the end yarn of (12), wherein institute
It states spinning head apparatus (6) and/or the drafting system (5) is dried at least one blowing device (9) and in the spinneret
Suction air is sucked by least one suction unit (11) on head device (6) and/or drafting system (5), characterized in that institute
It states suction air and is directed to suction aircleaning facility (4), by least one logical in the suction aircleaning facility
Wind apparatus (8) on the one hand generates to drain the negative pressure of loose fiber from suction air, on the other hand makes to obtain from suction air
Air draft after the cleaning obtained is in high pressure, and the clean air draft of process in high pressure is from the suction aircleaning facility (4)
At least one end yarn clipping roller is fed in at least one air duct (90) for extending on (12) and by the air duct (90)
At least one wind passage mouth (91) forms at least one alignment spinning head apparatus (6) or along the spinning head apparatus pair at this time
Quasi- direction and/or the alignment drafting system (5) or the blower device (14) along the drafting system aligning direction.
9. according to the method described in claim 8, it is characterized in that, the suction air, which is directed over, is connected to described at least one
The villus screening device of the suction side of a ventilation device (8), the villus screening device include perforated cylinder (7), the perforated cylinder
(7) at least one villus carried around the perforated cylinder (7) setting screens out layer (71), wherein passing through the villus screening device
Intercept loose villus contained in suction air.
10. according to the method described in claim 9, it is characterized in that, in the inner peripheral surface region of the perforated cylinder (7) be equipped with nothing
The shield (71) in hole is relatively provided with scratch device (72) on the outside of perforated cylinder (7) with the shield (71), and described
The inner peripheral surface of perforated cylinder (7) is equipped with ring gear (74), wherein being adjusted by the ring gear (74) according to time interval described
Position of the perforated cylinder (7) relative to the scratch device (72).
11. the method according at least one of claim 8 to 10, characterized in that at least one air duct (90)
Secondary yarn organization of supply (13) is extended past, and passes through at least one wind passage mouth (91) of the air duct (90), at least one air blast
Device (14) is directed at secondary yarn organization of supply (13) or along secondary yarn organization of supply aligning direction.
12. the method according at least one of claim 8 to 11, characterized in that the suction being pumped in equipment is empty
Gas, which is concentrated, is delivered to the suction aircleaning facility (4), is located in the equipment by all by clean air draft
Spinning head apparatus (6) be guided.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEDE102015119040.0 | 2015-11-05 | ||
| DE102015119040.0A DE102015119040A1 (en) | 2015-11-05 | 2015-11-05 | Apparatus and method for producing knitwear |
| PCT/IB2016/056623 WO2017077481A1 (en) | 2015-11-05 | 2016-11-03 | Device and method for producing knitwear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108495960A true CN108495960A (en) | 2018-09-04 |
Family
ID=57286760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680064539.0A Pending CN108495960A (en) | 2015-11-05 | 2016-11-03 | Device and method for manufacturing knitwear |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20180313009A1 (en) |
| EP (1) | EP3371361A1 (en) |
| JP (1) | JP2018536776A (en) |
| KR (1) | KR20180079433A (en) |
| CN (1) | CN108495960A (en) |
| DE (1) | DE102015119040A1 (en) |
| TW (1) | TW201726996A (en) |
| WO (1) | WO2017077481A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318657A (en) * | 2021-11-18 | 2022-04-12 | 海宁市欧师达经编有限公司 | Device for cleaning scutching of warp knitting machine |
| CN116815375A (en) * | 2023-08-28 | 2023-09-29 | 常州虹纬纺织有限公司 | Slub yarn production system and working method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10544539B2 (en) | 2017-02-27 | 2020-01-28 | Whirlpool Corporation | Heat exchanger filter for self lint cleaning system in dryer appliance |
| CN110373753A (en) * | 2019-08-15 | 2019-10-25 | 苏州胆亿纺织有限公司 | A kind of dust-extraction unit on open-end spinning frame |
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- 2015-11-05 DE DE102015119040.0A patent/DE102015119040A1/en not_active Ceased
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2016
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- 2016-11-03 US US15/774,016 patent/US20180313009A1/en not_active Abandoned
- 2016-11-03 WO PCT/IB2016/056623 patent/WO2017077481A1/en active Application Filing
- 2016-11-03 JP JP2018522760A patent/JP2018536776A/en active Pending
- 2016-11-03 KR KR1020187015901A patent/KR20180079433A/en unknown
- 2016-11-03 EP EP16794746.4A patent/EP3371361A1/en not_active Withdrawn
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| CN101113537A (en) * | 2006-07-28 | 2008-01-30 | 里特机械公司 | Device and method for pumping and filtering air containing dust and/or fibre on the spinning machine |
| CN201605379U (en) * | 2009-12-25 | 2010-10-13 | 石家庄常山恒新纺织有限公司 | Blowing cleaning device used for coarse spinner draft zone |
| CN103781951A (en) * | 2011-09-08 | 2014-05-07 | 德乐公司 | Device and method for producing knitted fabric |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318657A (en) * | 2021-11-18 | 2022-04-12 | 海宁市欧师达经编有限公司 | Device for cleaning scutching of warp knitting machine |
| CN114318657B (en) * | 2021-11-18 | 2023-05-23 | 海宁市欧师达经编有限公司 | Scutching and cleaning device of warp knitting machine |
| CN116815375A (en) * | 2023-08-28 | 2023-09-29 | 常州虹纬纺织有限公司 | Slub yarn production system and working method thereof |
| CN116815375B (en) * | 2023-08-28 | 2023-11-24 | 常州虹纬纺织有限公司 | Slub yarn production system and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102015119040A1 (en) | 2017-05-11 |
| KR20180079433A (en) | 2018-07-10 |
| US20180313009A1 (en) | 2018-11-01 |
| TW201726996A (en) | 2017-08-01 |
| EP3371361A1 (en) | 2018-09-12 |
| JP2018536776A (en) | 2018-12-13 |
| WO2017077481A1 (en) | 2017-05-11 |
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Application publication date: 20180904 |