CN105937075A - Interlacing device - Google Patents
Interlacing device Download PDFInfo
- Publication number
- CN105937075A CN105937075A CN201610115549.4A CN201610115549A CN105937075A CN 105937075 A CN105937075 A CN 105937075A CN 201610115549 A CN201610115549 A CN 201610115549A CN 105937075 A CN105937075 A CN 105937075A
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- China
- Prior art keywords
- silk thread
- limiting unit
- walking
- cross winding
- space
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Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/08—Interlacing constituent filaments without breakage thereof, e.g. by use of turbulent air streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
- B65H2701/313—Synthetic polymer threads
- B65H2701/3132—Synthetic polymer threads extruded from spinnerets
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The interlacing device disclosed in the invention can suitably stablize running of yarns. An interlacing device 6 configured to interlace yarns Y running in a yarn running direction includes: an interlacing portion 20 which includes a yarn running space 22 where the yarns Y run and is configured to interlace the yarns Y running in the yarn running space by fluid ejected into the yarn running space 22; a first regulatory portion 30 which is provided on at least one of the upstream and the downstream in the yarn running direction of the interlacing portion 20 and is configured to regulate the running of the yarns Y; and a second regulatory portion 40 which is provided between the interlacing portion 20 and the first regulatory portion 30 and is configured to regulate the running of the yarns Y. The first regulatory portion 30 includes a regulating groove 31a which extends in the height direction of the interlacing portion 20. Around the second regulatory portion 40, open spaces 43 and 44 where the fluid ejected from an end portion in the yarn running direction of the yarn running space 22 can pass are provided.
Description
Technical field
The present invention relates to pay the interlacing device of cross winding to silk thread.
Background technology
Such as Patent Document 1 discloses by toward being formed at 2 nozzle plate (hereinafter referred to as " cross windings
Portion ") between silk thread walking space jet fluid, pay network to the silk thread in silk thread walking space walk
The interlacing device handed over.In such interlacing device, if the walking of silk thread is unstable, then there is network
Hand over the worry of hydraulic performance decline.Therefore, in the interlacing device of patent documentation 1, at the silk thread in cross winding portion
Upstream side and the downstream of direction of travel arrange filar guide, utilize this filar guide to limit the walking of silk thread.
Specifically, the interlacing device of patent documentation 1 is formed between 2 filar guide G1 (with reference to Fig. 2)
The limiting groove extended along the short transverse in cross winding portion, utilizes this limiting groove to limit the walking of silk thread.So,
By limiting the walking of silk thread with deep and narrow limiting groove, it is possible to increase the restraint to silk thread.
[patent documentation 1] Japanese Unexamined Patent Publication 2005-179807 publication
But, the fluid being ejected in the silk thread walking space in cross winding portion is at silk thread walking space Nei Chaosi
After the upstream side of line direction of travel and downstream flowing, discharge from respective end.Now, if such as
Patent documentation 1 exists along the extended filar guide of the short transverse in cross winding portion like that, then from silk thread walking sky
Between fluid (hereinafter referred to as " jet flow ") the impact filar guide discharged, produce turbulent flow, the walking of silk thread becomes
Obtain unstable.In order to avoid such problem, it may be considered that make filar guide from cross winding portion enough away from, but
If so, the restraint of filar guide dies down, the walking of silk thread still becomes unstable.
Summary of the invention
In view of problem above, the interlacing device of the present invention is so that the walking of silk thread stabilizes to purpose well.
The present invention is to pay the interlacing device of cross winding, its feature to the silk thread walked along silk thread direction of travel
It is possess: have the silk thread walking space of aforementioned silk thread walking, utilization is ejected into aforementioned silk thread row
Walk the fluid in space and pay the cross winding of cross winding to the aforementioned silk thread of walking in aforementioned silk thread walking space
Portion, is arranged at least in the upstream side of the aforementioned silk thread direction of travel in aforementioned cross winding portion and downstream
Side, limit the 1st limiting unit of the walking of aforementioned silk thread, and be arranged on aforementioned cross winding portion and the aforementioned 1st
Between limiting unit, limit the 2nd limiting unit of the walking of aforementioned silk thread；Aforementioned 1st limiting unit has edge
The limiting groove that the short transverse in aforementioned cross winding portion extends；Aforementioned 2nd limiting unit be provided around from
The aforesaid fluid that the end of the aforementioned silk thread direction of travel in aforementioned silk thread walking space is discharged can be passed through
Open space.
In the present invention, the limiting unit of walking limiting silk thread is provided with the 1st limiting unit and the 2nd
Limiting unit.1st limiting unit, owing to having the limiting groove of the short transverse extension along cross winding portion, therefore exists
To favourable in this viewpoint of restraint of silk thread.But, owing to the 1st limiting unit is extended along short transverse,
Jet flow therefore from silk thread walking space easily impacts the 1st limiting unit, due to the turbulent flow now produced,
There is the worry of the walking instability making silk thread.Therefore, in the present invention, limit with the 1st in cross winding portion
2nd limiting unit is set between portion.By arranging the 2nd limiting unit, even if owing to making the 1st limiting unit remote
Jet flow is inhibited to impact the 1st limiting unit from cross winding portion, it is also possible to utilize the 2nd limiting unit to compensate silk
The reduction of the restraint of line.And then, due to being provided around jet flow and can pass through in the 2nd limiting unit
Open space, hence with jet flow by open space it can be avoided that the rushing of jet flow and the 2nd limiting unit
Hit.As it has been described above, according to the present invention, owing to restraint is big, make the 1st restriction that jet flow is easily impacted
Portion is away from cross winding portion and the 2nd limiting unit that jet flow impacts hardly can be utilized to compensate therefore reduce
Restraint, therefore, it is possible to make the walking of silk thread stable well.
Wherein, aforementioned 1st limiting unit and aforementioned 2nd limiting unit are preferably disposed on aforementioned silk thread walking side
The upstream side in the most aforementioned cross winding portion and downstream.
By in such manner, it is possible to make the walking of the silk thread in cross winding portion more stable.
Further, when for giving when arranging along orientation along the walking of aforementioned silk thread direction of travel
The interlacing device of cross winding paid by many aforementioned silk threads, and aforementioned cross winding portion has along the arrangement of foregoing arrangement direction
Multiple aforementioned silk thread walking space, utilize be ejected into respectively aforesaid plurality of silk thread walking space aforementioned
Fluid pays the situation of cross winding to aforementioned multi-filament line in the walking space walk of aforesaid plurality of silk thread respectively
Under, the present invention is particularly effective.
Because, in so-called many wire type interlacing device, many owing to limiting respectively along orientation arrangement
Root silk thread, therefore the 1st limiting unit is also elongated along orientation.Therefore, from silk thread walking space
Jet flow easily impacts the 1st limiting unit, and the walking making silk thread is more unstable.In this case, by such as
Above-mentioned like that the 2nd limiting unit is set between cross winding portion and the 1st limiting unit, it is possible to suppression is to silk thread
The decline of restraint, and the 1st limiting unit can be made away from cross winding portion, make the walking stabilisation of silk thread
Effect more notable.
Wherein, aforementioned 2nd limiting unit is preferably provided with the bar-shaped guiding bar extended along foregoing arrangement direction.
Bar is guided to constitute the 2nd limiting unit by using, it is possible to easily to guarantee out around guiding bar
Between emptying.
And, aforementioned guiding bar clips respectively aforementioned multi-filament line from the both sides of aforementioned orientation
Depressed part is preferably formed multiple on foregoing arrangement direction.
By arranging such multiple depressed part on guiding bar, it is possible to suppression multi-filament line is respectively along row
Column direction swings, and the walking making silk thread is more stable.
The effect of invention: pass through in addition to the 1st limiting unit that the restraint to silk thread is big in the present invention,
Also arrange between cross winding portion and the 1st limiting unit that the jet flow from silk thread walking space can be passed through the
2 limiting units such that it is able to the walking making silk thread is stable well.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the example representing the spinning traction apparatus possessing interlacing device；
Fig. 2 is the axonometric chart of the interlacing device representing this embodiment；
Fig. 3 is the sectional view of the details representing cross winding sheet；
Fig. 4 is to show schematically the figure of flowing of fluid in silk thread walking space；
Fig. 5 is the sectional view of the flowing showing schematically jet flow.
In figure, 6-interlacing device；20-cross winding portion；22-silk thread walking space；30-the 1st limiting unit；
31a-limiting groove；40-the 2nd limiting unit；41-guides bar；41a-cannelure (depressed part)；43、44-
Open space；Y-silk thread
Detailed description of the invention
(schematic configuration of spinning traction apparatus)
The embodiment of the present invention is described.Fig. 1 is the spinning traction apparatus representing and possessing interlacing device
The schematic diagram of one example.Spinning traction apparatus 1 is drawn respectively from the spun many synthesis fibres of device for spinning 2
Dimension silk Y, is wound up into respectively and forms multiple package P on multiple bobbin B.It addition, by shown in Fig. 1
Fore-and-aft direction up and down be respectively defined as the fore-and-aft direction up and down of spinning traction apparatus 1.
Spinning traction apparatus 1 possesses extension section 3, carry-over pinch rolls 4,5, interlacing device 6 and coiler device 7
Deng.First, in device for spinning 2, from the polymer feedway (diagram being made up of gear pump etc.
Omitting) polymer that provides is expressed into lower section from spinning head, and multi-filament line Y is with the paper along Fig. 1
The state of inward direction arrangement spins.
From device for spinning 2 spun multi-filament line Y by not shown silk road guide with suitable silk
Under the state of distance between centers of tracks arrangement, along extension section 3, carry-over pinch rolls 4, interlacing device 6 and carry-over pinch rolls 5
Silk is walked in road.And, multi-filament line Y from carry-over pinch rolls 5 in fore-and-aft direction distribute after, winding
Device 7 is wound up into respectively on multiple bobbin B.
Extension section 3 is arranged in the lower section of device for spinning 2.Extension section 3 has couveuse 10 and is housed in
Multiple heating rollers (diagram is omitted) in this couveuse 10.Extension section 3 utilizes multiple heating roller respectively
Heat and stretch from device for spinning 2 spun multi-filament line Y.
The stretched multi-filament line Y in portion 3 that is stretched is delivered to coiler device 7 by carry-over pinch rolls 4,5.It addition,
Be configured with between carry-over pinch rolls 4,5 make the many ultimate fibres of 1 silk thread Y of composition be intertwined, pay
Interlacing device 6 with cross winding.Relevant interlacing device 6 will be explained in below.
Coiler device 7 possess body 11,12,2 coil holders 13 of rotary table, supporting frame 14,
Contact roller 15 and traversing gear 16 etc..Coiler device 7, will be from leading by making coil holder 13 rotate
The multi-filament line Y that pick-up roll 5 is sent here is simultaneously wound on multiple bobbin B, forms multiple package P.
Body 11 is provided with discoideus rotary table 12.Rotary table 12 is by not shown motor
Rotate and drive.On rotary table 12, elongated 2 cylindric coil holders 13 are with along front and back
To the posture cantilever support extended.On each coil holder 13, axially install with ordered state along it
There is multiple bobbin B.Being rotated by rotary table 12,2 coil holders 13 can be in the winding position of upside
Put and switch between the retreating position of downside.
Supporting frame 14 is the elongated shaped as frame parts extended along the longitudinal direction.This supporting frame 14 is solid
Surely it is arranged on body 11.Bottom at supporting frame 14, it is possible to relative on supporting frame 14
Under the longest roller supporting parts 17 are installed movably.On roller supporting parts 17, rotation
Turn and freely carry the axially extended contact roller 15 along coil holder 13.By this contact roller 15
Contact with the package P forming midway, pay predetermined contact pressure, thus combing package to package P
The shape of P.
In the surface of the contact roller 15 of roller supporting parts 17, traversing gear 16 is installed.Traversing fills
Put 16 and there are the multiple traverse motion threadguide 16a arranged along the longitudinal direction.Multiple traverse motion threadguide 16a by
Not shown motor-driven, moves back and forth the most along the longitudinal direction.Existed by traverse motion threadguide 16a
Moving back and forth under the state of hook silk thread Y, silk thread Y limit is the most past centered by fulcrum filar guide 18
Multiple mobile, while be wound up on the bobbin B of correspondence.
(structure of interlacing device)
The details of interlacing device 6 is then described.Fig. 2 is the axonometric chart representing interlacing device 6.Such as Fig. 2
Shown in, interlacing device 6 has to be paid the cross winding portion 20 of cross winding to multi-filament line Y, is arranged in cross winding portion
Silk thread direction of travel upstream side and the 1st limiting unit 30 in downstream of 20, be arranged in cross winding portion 20 with
The 2nd limiting unit 40 between 1st limiting unit 30 and supporting cross winding portion the 20, the 1st limiting unit 30
Matrix 50 with the 2nd limiting unit 40.The silk road of the multi-filament line Y walked in cross winding portion 20 is by the 1st
Limiting unit the 30 and the 2nd limiting unit 40 specifies.
Wherein, " orientation " shown in Fig. 2 refers to the direction that multi-filament line Y arranges." silk thread is walked
Direction " refer to the direction of travel of silk thread Y, this embodiment is the direction orthogonal with orientation.And
And, " short transverse " refer to cross winding portion 20 from the perpendicular direction set of matrix 50, for orientation and silk thread
The direction that direction of travel is orthogonal.This embodiment supposes short transverse and vertical one for simplicity
Cause illustrates, but the situation that generally short transverse is inconsistent with vertical is more.
(cross winding portion)
Cross winding portion 20 is by along the multiple cross winding sheet 21 extended along silk thread direction of travel of orientation arrangement
And constitute.Fig. 3 is the sectional view of the details representing cross winding sheet 21, for adjacent one another are in orientation
2 cross winding sheets 21 represent the figure of section of central authorities of silk thread direction of travel.
Cross winding sheet 21 is formed the silk thread walking space 22 run through along silk thread direction of travel.Silk thread row
The cross sectional shape walking space 22 is the elliptical shape in the height direction with major axis, and silk thread Y is along silk thread
Direction of travel is walked in its approximate centre.And, by toward silk thread walking space 22 jet fluid, giving
In silk thread walking space 22, the silk thread Y of walking pays cross winding.It addition, silk thread walking space 22
Cross sectional shape is not limited to elliptical shape, it is also possible to be other shapes such as circle, triangle.
On the silk thread inserting surface 23 on the left side being equivalent to cross winding sheet 21 in figure 3, it is formed in arrangement
The silk thread being connected with silk thread walking space 22 on direction inserts space 24.Silk thread inserts space 24 at height
The central part in silk thread walking space 22 it is positioned at, throughout the silk thread direction of travel of cross winding sheet 21 on degree direction
Whole region ground formed.
On the fluid jet face 25 on the right side being equivalent to cross winding sheet 21 in figure 3, short transverse with
Silk thread inserts and is formed with fluid injection orifice 26 on the position that space 24 is roughly the same.This fluid injection orifice
26 are arranged on the central part of cross winding sheet 21 on silk thread direction of travel, and are formed within cross winding sheet 21
Fluid delivery path 27 connects.
2 cross winding sheets 21 adjacent one another are in orientation so that in Fig. 3 right side cross winding sheet 21
Silk thread inserting surface 23 and the state that abuts against of the fluid jet face 25 of cross winding sheet 21 in left side arrange.
By arranging in this wise, the fluid injection orifice 26 of the cross winding sheet 21 in left side and the cross winding sheet 21 on right side
Silk thread inserts space 24 and connects.
Further, the matrix 50 of supporting cross winding sheet 21 forms fluid supply line 51 the most therein,
Also on the surface (upper surface) of supporting cross winding sheet 21 side, it is formed with fluid feed port 52.Fluid supplies
It is connected with the fluid delivery path 27 within cross winding sheet 21 to the upper end of mouth 52, fluid feed port 52
Bottom be connected with the fluid supply line 51 within matrix 50.
Wherein, more slotting with than silk thread than silk thread inserts the part of top side, space 24 in silk thread inserting surface 23
Enter space 24 part on the lower to compare, orientation somewhat backs to inner side.Therefore, make
The silk thread inserting surface 23 of the cross winding sheet 21 on right side and fluid jet face 25 phase of the cross winding sheet 21 in left side
Under the state abutted, than silk thread insert space 24 by the top, 2 cross winding sheets 21 adjacent one another are
Between, form gap 28.Space 24 is inserted, it is possible to joined by silk thread Y via this gap 28 and silk thread
Put in silk thread walking space 22.
(paying of cross winding)
In order to pay cross winding, from not shown fluid to the silk thread Y of walking in silk thread walking space 22
Feedway provides fluid to the fluid supply line 51 of matrix 50.As fluid, use and such as press
Contracting air etc..The fluid being supplied to fluid supply line 51 supplies via fluid feed port 52 and fluid
Path 27 is sprayed from fluid injection orifice 26, and this fluid ejected inserts space 24 via silk thread and provides
To silk thread walking space 22.That is, fluid supply apparatus, fluid supply line 51, fluid feed port 52,
Fluid delivery path 27 and fluid injection orifice 26 provide the fluid of fluid to supply to silk thread walking space 22
To the effect in portion.
Fig. 4 is to show schematically the figure of the flowing of fluid in silk thread walking space 22.Arrow such as Fig. 4
Shown in, if be ejected into the fluid impact silk thread walking space in silk thread walking space 22 from fluid supply unit
The inwall of 22, then produce turn stream in upper and lower both sides difference.The now flowing of fluid is given and is walked at silk thread
The silk thread Y of space 22 walking pays cross winding.Then, fluid assign to silk thread direction of travel upstream side and
Downstream, flows abreast with silk thread Y in silk thread walking space 22.
In silk thread walking space 22 respectively towards upstream side and the fluid of downstream flowing of silk thread direction of travel
Soon discharge along silk thread direction of travel from the upstream side in silk thread walking space 22 and the end in downstream, become
For jet flow.Now, if from jet flow impact the 1st limiting unit the 30, the 2nd in silk thread walking space 22
Limiting unit 40, then produce turbulent flow, and the walking of silk thread Y becomes unstable.As a result, there is silk thread Y to take off
From original silk road, it is impossible to carry out the worry of suitable cross winding.Therefore, in this embodiment as follows
Constitute the 1st limiting unit the 30 and the 2nd limiting unit 40.
(the 1st limiting unit)
Return to Fig. 2, the 1st limiting unit 30 is described.1st limiting unit 30 is main in the orientation upper limit
The limiting unit of scrap prodn. line Y, is separately positioned on upstream side and the downstream in cross winding portion 20 on silk thread direction of travel
Side.1st limiting unit 30 sets along short transverse is perpendicular from matrix 50, constitutes continuously from row in orientation
The both sides of column direction clip multiple guide portion 31 of silk thread Y.Each guide portion 31 has along short transverse
The U-shaped limiting groove 31a, silk thread Y that are formed walk in limiting groove 31a.So, by with edge
Deep and the narrow limiting groove 31a that short transverse extends limits the walking of silk thread Y, it is possible to increase to silk thread
The restraint of Y.
(the 2nd limiting unit)
On the other hand, the 2nd limiting unit 40 being arranged between cross winding portion the 20 and the 1st limiting unit 30 is
The main limiting unit limiting silk thread Y in the height direction, can also be as described later in this embodiment
Cannelure 41a is utilized to carry out the restriction to orientation.2nd limiting unit 40 is by with being arranged on two ends
Supporting parts 42 supporting in portion is constituted along the bar-shaped guiding bar 41 arranging direction extension.Bar 41 is guided to join
Put on the position leaving matrix 50 upper surface, guarantee around bar 41 to walk from silk thread guiding
The open space that the jet flow in space 22 can be passed through.
The side face guiding bar 41 is formed with a plurality of annular along orientation accordingly with each silk thread Y
Groove 41a.Silk thread Y is being supported by the bottom of cannelure 41a, from below simultaneously by cannelure 41a
Both sides limit under the state of the movement of orientation walk.But, the ring of the 2nd limiting unit 40
Shape groove 41a is than the limiting groove 31a depth as shallow of the 1st limiting unit 30, the limit to the orientation of silk thread Y
Force rate the 1st limiting unit 30 processed is weak.
(compared with the prior art)
Fig. 5 is the sectional view of the flowing showing schematically jet flow.It is that a figure of Fig. 5 is such as in more detail
The jet flow the most indicated by an arrow in the case of the 1st limiting unit 30 is only set like that compared with technology
The figure of flowing, the b figure of Fig. 5 is also to set in addition to the 1st limiting unit 30 as this embodiment
In the case of having put the 2nd limiting unit 40, the figure of the flowing of jet flow the most indicated by an arrow.
As shown in a of Fig. 5 schemes, prior art only limits by the 1st limiting unit 30 walking of silk thread Y.
But, in order to ensure the restraint to silk thread Y, the 1st limiting unit 30 is formed with deep and narrow limit
Groove 31a processed is as a result, the 1st limiting unit 30 has the shape extended along short transverse.Therefore, from
The jet flow in silk thread walking space 22 is easy to impact the 1st limiting unit 30, due to the turbulent flow now produced,
The walking of silk thread Y becomes unstable.In order to avoid jet flow impacts the 1st limiting unit 30, it may be considered that make
1st limiting unit 30 is away from the such countermeasure in cross winding portion 20, but if so, then the 1st limiting unit 30
Restraint die down, the walking of silk thread Y still becomes unstable.
Therefore, in this embodiment, limit in cross winding portion the 20 and the 1st as shown in the b figure of Fig. 5
The 2nd limiting unit 40 it is provided with between portion 30.Therefore, even if making the 1st limiting unit 30 away from cross winding portion
20 to can fully suppress to impact the degree of the 1st limiting unit 30 from the jet flow in silk thread walking space 22,
It also is able to be realized the strengthening of restraint by the 2nd limiting unit 40.And, the 2nd limiting unit 40 by
Guide bar 41 to constitute, guide the top belay open space 43 of bar 41, in the lower section guiding bar 41
Guarantee open space 44.Therefore, from silk thread walking space 22 jet flow it can be avoided that with guide bar
41 impact ground flow in open space 43,44.
So, according to this embodiment, the 1st limiting unit the 30 and the 2nd limiting unit 40 can not only be utilized
Limit the walking of silk thread Y, additionally it is possible to avoid jet flow impact the 1st restriction from silk thread walking space 22
Portion the 30 and the 2nd limiting unit 40.Therefore, it is possible to make the walking of silk thread Y stablize well, Jin Erneng
Enough improve cross winding performance.
Especially as this embodiment, interlacing device 6 is to the multi-filament along orientation arrangement
Line Y pays the device of cross winding, and guide portion 31 multiple constitutes the 1st of wall-like along orientation is continuous
In the case of limiting unit 30, its effect is notable.Because, if from each silk thread walking space 22
Jet flow impact the 1st limiting unit 30 of wall-like and if interacting, then the disorder of air becomes serious,
There is the more unstable worry of walking making silk thread Y.But, due to suppression jet flow in this embodiment
Impact the 1st limiting unit 30 itself, even if therefore in so-called many wire type interlacing device 6, it is also possible to make
The walking of silk thread Y positively stabilisation.
It addition, in this embodiment, the 2nd limiting unit 40 is arranged in leaves shape along silk thread direction of travel
Become fluid injection orifice 26 (the reference figure that the silk thread direction of travel in cross winding portion 20 (cross winding sheet 21) is central
3) in more than 30mm, 50mm position below.If the 2nd limiting unit 40 leaves fluid injection orifice
The separating distance of 26 is less than 30mm, then in order to prevent cross winding portion 20 from interfering with the 2nd limiting unit 40,
The size having to make the cross winding portion 20 on silk thread direction of travel is the least, there is the network in cross winding portion 20
Pay the worry with function reduction.On the other hand, if above-mentioned separating distance is bigger than 50mm, then by
Restraint in the 2nd limiting unit 40 dies down, and the walking of the silk thread Y in cross winding portion 20 becomes unstable,
Can not suitably pay cross winding.Therefore, by as described above the 2nd limiting unit 40 being arranged in from stream
The distance of body spray-hole 26 is more than 30mm, in 50mm position below, it is possible to utilize cross winding portion
20 pay cross winding well.It addition, this embodiment makes cross winding portion 20 (cross winding sheet 21) at silk thread
Size on direction of travel is more than 15mm, below 25mm, the cross winding portion on silk thread direction of travel
The end face of 20 (cross winding sheets 21) and the separating distance of the 2nd limiting unit 40 are more than 17.5mm, 42.5mm
Below.
Further, in this embodiment, the 1st limiting unit the 30 and the 2nd on silk thread direction of travel is made to limit
Separating distance between portion 40 is more than 10mm, below 150mm.If this separating distance is not enough
10mm, then the impact of jet flow impact the 1st limiting unit 30 arrives the 2nd limiting unit 40, the row of silk thread Y
Walk to become unstable.On the other hand, if above-mentioned separating distance is bigger than 150mm, then the 1st limiting unit
The restraint of 30 dies down, and the walking of silk thread Y still becomes unstable.Therefore, by making the 1st to limit
Separating distance between portion the 30 and the 2nd limiting unit 40 is at more than 10mm, below 150mm, it is possible to
Make the walking stabilisation of silk thread Y, it is possible to pay cross winding well.
(effect)
As it has been described above, big due to restraint in this embodiment, make the 1st restriction that jet flow is easily impacted
Portion 30 is away from cross winding portion 20, it is possible to therefore the 2nd limiting unit 40 utilizing jet flow to impact hardly compensates
And the restraint declined, therefore, it is possible to the walking of silk thread Y is made to stablize well.
Further, in this embodiment, owing to the 1st limiting unit the 30 and the 2nd limiting unit 40 is arranged on silk
The upstream side in cross winding portion 20 and downstream on line direction of travel, therefore, it is possible to make silk thread in cross winding portion 20
The walking of Y is more stable.
Further, the interlacing device 6 of this embodiment is for giving when arranging along orientation along silk
The multi-filament line Y of line direction of travel walking pays the device of cross winding, and cross winding portion 20 structure is to have edge
Multiple silk threads walking space 22 of orientation arrangement, utilizes and is ejected into multiple silk thread walking space respectively
The fluid of 22 pays cross winding to the multi-filament line Y walked in multiple silk threads walking space 22 respectively.?
In such what is called many wire type interlacing device 6, owing to limiting the multi-filament along orientation arrangement respectively
Line Y, therefore the 1st limiting unit 30 is also elongated along orientation.Therefore from silk thread walking space 22
Jet flow easily impact the 1st limiting unit 30, the walking making silk thread Y is more unstable.In this case,
By arranging the 2nd limiting unit 40 between cross winding portion the 20 and the 1st limiting unit 30, it is possible to suppression is to silk
The decline of the restraint of line Y, can make the 1st limiting unit 30 away from cross winding portion 20 simultaneously, make silk thread
The effect of the walking stabilisation of Y is the most notable.
Further, in this embodiment, due to the 2nd limiting unit 40 have along orientation extend bar-shaped
Bar 41 is guided to constitute, therefore guide around bar 41 can be it is easy to ensure that open space 43,44.
And, in this embodiment, multiple from arrangement owing to being formed in orientation on guiding bar 41
The both sides in direction clip cannelure (depressed part) 41a of multi-filament line Y respectively, therefore, it is possible to suppression is many
Root silk thread Y swings along orientation respectively, and the walking making silk thread Y is more stable.
[other embodiments]
Although being explained above the embodiment of the present invention, but the form not office of the present invention can be applied
It is limited to above-mentioned embodiment, it is possible at the model without departing from present inventive concept as illustrated below
Enclose the change that interior applying is suitable.
Such as, in above-mentioned embodiment, interlacing device 6 uses pays cross winding to multi-filament line Y
So-called many wire type device, but interlacing device 6 can also be the what is called that single silk thread Y pays cross winding
Monofilament-type device.
And, although above-mentioned embodiment makes the 1st limiting unit 30 for orientation the most multiple from
The both sides of orientation clip the guide portion 31 of silk thread Y and the parts that constitute, but the 1st limiting unit 30
Concrete structure be not limited thereto.For example, it is also possible to be as Patent Document 1 like that in arrangement
The structure of direction arrangement column filar guide.That is, as long as the 1st limiting unit 30 is extended in short transverse,
Deep and narrow limiting groove 31a etc. is utilized effectively to limit the structure of walking of silk thread Y, which type of
Kind can.
And, although in above-mentioned embodiment, the 2nd limiting unit 40 have employed to have and defines multiple annular
The guiding bar 41 of groove 41a and the parts that constitute, but the concrete structure of the 2nd limiting unit 40 does not limit to
In this.For example, it is also possible to replace the cannelure 41a spreading all over the all-round of guiding bar 41 and formed and only exist
The part limiting silk thread Y arranges the depressed part of incision-like.And, it is also possible to it is natively there is no annular
Groove 41a, depressed part, support the guiding bar of silk thread Y the most from below.Further, bar 41 not office is guided
Being limited to cross section as shown in the b figure of Fig. 5 is circle, it is also possible to be that such as cross section is for be made up of ellipse
Flat pattern etc..
Further, in above-mentioned embodiment, the 1st limiting unit the 30 and the 2nd limiting unit 40 is arranged on
The upstream side in cross winding portion 20 and these both sides, downstream on silk thread direction of travel.But it is also possible to by the 1st
Limiting unit the 30 and the 2nd limiting unit 40 is provided only on the side in cross winding portion 20 on silk thread direction of travel.
Further, in above-mentioned embodiment, the open space 44 below bar 41 is guided to be formed at guiding
Between bar 41 and matrix 50.But it is also possible to guide the region below bar 41 in matrix 50
Form the space running through short transverse, replace open space 44 with this space.
Claims (6)
1. an interlacing device, pays cross winding to the silk thread along the walking of silk thread direction of travel, and its feature exists
In, possess:
Have the silk thread walking space of described silk thread walking, utilization is ejected into described silk thread walking space
Fluid pays the cross winding portion of cross winding to the described silk thread in the walking space walk of described silk thread,
It is arranged at least in the upstream side of the described silk thread direction of travel in described cross winding portion and downstream
Side, limit the 1st limiting unit of the walking of described silk thread, and
Be arranged between described cross winding portion and described 1st limiting unit, limit described silk thread walking the 2nd
Limiting unit；
Described 1st limiting unit has the limiting groove of the short transverse extension along described cross winding portion；
The described silk thread from described silk thread walking space that is provided around in described 2nd limiting unit is walked
The open space that the described fluid that the end in direction is discharged can pass through.
2. interlacing device as claimed in claim 1, described 1st limiting unit and described 2nd limiting unit
It is arranged on upstream side and the downstream in described cross winding portion on described silk thread direction of travel.
3. interlacing device as claimed in claim 1 or 2, gives when arranging along orientation
Cross winding paid by the many described silk threads along the walking of described silk thread direction of travel,
Described cross winding portion has the multiple described silk thread walking space arranged along described orientation, utilizes
It is ejected into the described fluid in the plurality of silk thread walking space respectively to walking at the plurality of silk thread respectively
Cross winding paid by the described multi-filament line of space walk.
4. interlacing device as claimed in claim 3, described 2nd limiting unit has along described arrangement side
To the bar-shaped guiding bar extended.
5. interlacing device as claimed in claim 4, along described orientation shape on described guiding bar
Become to have multiple both sides from described orientation to clip the depressed part of described multi-filament line respectively.
6. the interlacing device as described in any one in claim 1 to 5, described 2nd limiting unit is joined
Put leave along described silk thread direction of travel the fluid injection orifice 30mm that is formed in described cross winding portion with
In upper, 50mm position below,
Described 1st limiting unit on described silk thread direction of travel separates between described 2nd limiting unit
Distance is more than 10mm, below 150mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015040189A JP6495051B2 (en) | 2015-03-02 | 2015-03-02 | Confounding device |
| JP2015-040189 | 2015-03-02 |
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| Publication Number | Publication Date |
|---|---|
| CN105937075A true CN105937075A (en) | 2016-09-14 |
| CN105937075B CN105937075B (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610115549.4A Active CN105937075B (en) | 2015-03-02 | 2016-03-01 | Air crossing device |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3064624B1 (en) |
| JP (1) | JP6495051B2 (en) |
| CN (1) | CN105937075B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107628477A (en) * | 2017-09-14 | 2018-01-26 | 李丹 | A kind of take-up |
| CN109402824A (en) * | 2017-08-18 | 2019-03-01 | 日本Tmt机械株式会社 | Interlacing device |
| CN105937075B (en) * | 2015-03-02 | 2020-02-21 | 日本Tmt机械株式会社 | Air crossing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107142535B (en) * | 2017-07-12 | 2022-11-15 | 苏州龙杰特种纤维股份有限公司 | Spinning-in method of spinning winding device and spinning winding device |
| JP7128572B2 (en) | 2017-12-13 | 2022-08-31 | Ｔｍｔマシナリー株式会社 | Entangling device |
| DE102019001545A1 (en) * | 2019-03-05 | 2020-09-10 | Oerlikon Textile Gmbh & Co. Kg | Swirling device for swirling a synthetic, multifilament thread |
| JP2022124860A (en) | 2021-02-16 | 2022-08-26 | Ｔｍｔマシナリー株式会社 | Entangling device and yarn winding machine |
| JP2023012096A (en) | 2021-07-13 | 2023-01-25 | Ｔｍｔマシナリー株式会社 | Entangling device and yarn winding machine |
| JP2023170466A (en) * | 2022-05-19 | 2023-12-01 | Ｔｍｔマシナリー株式会社 | Yarn treatment device |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3064624A1 (en) | 2016-09-07 |
| JP2016160550A (en) | 2016-09-05 |
| JP6495051B2 (en) | 2019-04-03 |
| CN105937075B (en) | 2020-02-21 |
| EP3064624B1 (en) | 2019-05-22 |
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