CN102888667B - Take-up winding - Google Patents
Take-up winding Download PDFInfo
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- CN102888667B CN102888667B CN201210252497.7A CN201210252497A CN102888667B CN 102888667 B CN102888667 B CN 102888667B CN 201210252497 A CN201210252497 A CN 201210252497A CN 102888667 B CN102888667 B CN 102888667B
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- mentioned
- silk thread
- guide
- filar guide
- distribution
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
- B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
- B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
- B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/10—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers
- B65H54/20—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers for making packages of specified shapes or on specified types of bobbins, tubes, cores, or formers forming multiple packages
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- 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
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/10—Ensuring correct operation
- B65H2601/12—Compensating; Taking-up
- B65H2601/121—Wear
-
- 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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- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Forwarding And Storing Of Filamentary Material (AREA)
Abstract
The take-up winding of the present invention, increases the angle of bend of spinning the distribution filar guide of multiple silk threads that distribution is sent from spinning portion and suppresses the damage to silk thread.Winder unit below multiple silk threads (10) of spinning-drawing machine spinning continuously supply are delivered to 2 godets, distributes to multiple fulcrum guide (13) in winder unit, is then wound onto on multiple bobbins of being arranged on coil holder.Fulcrum guide (13) has the cylindrical shape that radius is more than 3mm, below 8mm, and silk thread (10) hangs on its outer peripheral face.Further, fulcrum guide (13) can change, by rotating, the position slided with silk thread (10).Further, by making the silk thread (10) hanging on fulcrum guide (13) configure to the gap (25a) of formation in the restriction guide (25) being arranged on fulcrum guide (13) top, suppress fulcrum guide (13) to axial movement.
Description
Technical field
The present invention relates to the spinning winding on multiple Filament windings of sending from spinning portion to multiple bobbins
Machine.
Background technology
In the take-up winding described in patent documentation 1, the multiple silk threads sent from spinning-drawing machine via
A pair godet is distributed to multiple distribution filar guides of the axially arrangement along coil holder one by one
(traversing fulcrum filar guide).It is assigned to the silk thread distributing filar guide bend on distribution filar guide, to
The bobbin conveying being arranged on coil holder, is wound up on bobbin.
Here, the take-up winding described in patent documentation 1 is as noted previously, as silk thread and leads in distribution
Bend on silk device, if therefore the angle of bend (winding angle) of silk thread is big, execute from distribution filar guide
The surface pressing adding to silk thread is big, makes silk thread be subject to big damage.On the other hand, if by godet
It is arranged on high position, although angle of bend can be reduced, but high owing to godet is arranged in
Position, therefore brings the maximization of device.Further, the radical at the silk thread sent from spinning-drawing machine many,
Multiple distribution filar guides are along in the case of the axially arrangement of coil holder, in the axial direction of coil holder,
The distribution filar guide in outside leaves far away godet, the angle of bend of silk thread on the distribution filar guide in outside
Degree becomes big.Therefore, in order to reduce the angle of bend of silk thread, at the radical of the silk thread sent from spinning portion
There is the necessity being arranged on high position by godet in the case of Duo etc., larger-scale unit becomes greatly
Problem.
In order to solve such problem, in the coiler device that patent documentation 2 is recorded, by making distribution lead
Silk device is the parts rotatably supported or the parts rotated for driven device, distributes filar guide
Walking with silk thread cooperatively rotates, thus, even if be configured on low position at godet,
On distribution filar guide, the angle of bend of silk thread becomes the most under such circumstances, and the damage that silk thread is subject to also becomes
Little.
[patent documentation 1] Japanese Unexamined Patent Publication 2000-272835 publication
[patent documentation 2] Japanese Unexamined Patent Application Publication 2005-534825 publication
But, in the coiler device described in patent documentation 2, rotatably supporting distribution seal wire
In the case of device, owing in order to match with silk thread walking at a high speed, distributing filar guide rotate at high speed,
Therefore to suppression is present in the abrasion etc. of the bearing between distribution filar guide and its support shaft, have frequently
Ground carries out the necessity safeguarded.
On the other hand, in the case of rotating distribution filar guide by driving means, give from driving means and divide
Joining filar guide and be applied with moment of torsion, the power that this moment of torsion produces acts on and distributes on the silk thread that filar guide contacts.
Wherein, owing to being applied to the size distributing the moment of torsion of filar guide from driving means by distributing turning of filar guide
Quick decision is fixed, therefore the most all acts on the power of equal extent on silk thread regardless of its thickness etc..Therefore, exist
In the case of silk thread is thin, have act on that the power of silk thread is big from distribution filar guide, silk thread is by big damage
Danger.
Summary of the invention
The angle of bend that present invention aim to provide a kind of silk thread at distribution filar guide is big
In the case of, no matter how the damage of the silk thread being bent can be suppressed to Min. by silk thread thickness,
Do not carry out the necessary take-up winding safeguarded continually.
The take-up winding of the 1st scheme is characterised by, possess multiple bobbin be installed in series along axle center,
By the wireline reel on multiple Filament windings of sending from spinning portion to above-mentioned multiple bobbins, and make from upper
State send in spinning portion the bending of above-mentioned multiple silk threads, be respectively allocated to be arranged on above-mentioned wireline reel upper
State the multiple distribution filar guides on multiple bobbin；On the sliding surface with silk thread of above-mentioned distribution filar guide
Radius of curvature is at more than 3mm, below 8mm.
According to this programme, by making the radius of curvature on the sliding surface with silk thread of distribution filar guide exist
More than 3mm, below 8mm, even if make the biggest macrobending of silk thread at distribution filar guide
Time, it is also possible to the damage that suppression silk thread is subject to.Thereby, it is possible to make the silk thread at distribution filar guide
Angle of bend increases, it is possible to reduce the height of take-up winding.Further, due to distribution filar guide it is not
The parts rotated in silk thread walking process, thus without the distribution filar guide from rotation to silk thread effect
Big power makes silk thread sustain damage, the necessity safeguarded distribution filar guide the most continually.
The take-up winding of the 2nd scheme is characterised by, upper in the take-up winding of the 1st scheme
State the angle of bend of the silk thread distributed on filar guide below 30 °.
According to this programme, if the angle of bend of the silk thread on distribution filar guide is below 30 °,
By make radius of curvature on the sliding surface with silk thread of distribution filar guide more than 3mm, 8mm with
Under, it is possible to the damage that suppression silk thread is subject to.
The take-up winding of the 3rd scheme is characterised by, also has in the take-up winding of the 2nd scheme
The sliding position changing mechanism of the standby sliding position with silk thread changing above-mentioned distribution filar guide.
If the same section of distribution filar guide is long-time and silk thread slides, then being somebody's turn to do at distribution filar guide
The process etc. that part is used for making silk thread be prone to slide deteriorates.But according to this programme, owing to changing
Variation joins the sliding position of the silk thread of filar guide, therefore, it is possible to extend the life-span of distribution filar guide.
The take-up winding of the 4th scheme is characterised by, above-mentioned in the take-up winding of the 3rd scheme
Distribution filar guide has the cylindrical shape slided on its outer peripheral face with silk thread；Above-mentioned sliding position changes
Mechanism possesses and changes above-mentioned point by making above-mentioned distribution filar guide rotate centered by the axle of above-mentioned cylinder
Join the filar guide rotating mechanism of the sliding position with silk thread of filar guide.
According to this programme, in the case of distribution filar guide is cylindrical shape, by making distribution filar guide
Rotate centered by its axle, it is possible to change the sliding position with silk thread of distribution filar guide.
The take-up winding of the 5th scheme is characterised by, above-mentioned in the take-up winding of the 4th scheme
Filar guide rotating mechanism possesses by being reeved on multiple above-mentioned point on multiple above-mentioned distribution filar guide
Join the endless belt conveyer that filar guide interconnects, and drive the conveyor drive arrangement of above-mentioned conveyer belt.
According to this programme, as long as driving a conveyer belt, it becomes possible to unified change conveyer belt is connected mutually
The sliding position with silk thread of multiple distribution filar guides then.
The take-up winding of the 6th scheme is characterised by, the spinning of either a program of the 1st～the 5th scheme
In silk up-coiler, above-mentioned distribution filar guide extends along the prescribed direction axially intersected with above-mentioned wireline reel；
Above-mentioned sliding position changing mechanism possesses by making above-mentioned distribution filar guide move along above-mentioned prescribed direction
Change the filar guide travel mechanism of above-mentioned sliding position.
According to this programme, extend along the prescribed direction axially intersected with wireline reel at distribution filar guide
In the case of, by making distribution filar guide move along prescribed direction, it is possible to change distribution filar guide with silk
The sliding position of line.
The take-up winding of the 7th scheme is characterised by, the spinning of either a program of the 1st～the 6th scheme
Being also equipped with limiting mechanism in silk up-coiler, this limiting mechanism limits and hangs over the silk on above-mentioned distribution filar guide
The direction that the direction of travel of the part that line slides along above-mentioned distribution filar guide relative with this silk thread is orthogonal is moved
Dynamic.
According to this programme, it is possible to prevent silk thread from coming off from distribution filar guide.
The effect of invention
According to the present invention, by making distribution filar guide be with the radius of curvature on the sliding surface of silk thread it is
More than 3mm, the parts of below 8mm, even if the angle of bend of the silk thread on distribution filar guide arrives greatly
The when of to a certain degree, it is also possible to the damage that suppression silk thread is subject to.Thereby, it is possible to increase distribution seal wire
The angle of bend of the silk thread on device, it is possible to reduce the height of take-up winding.Further, lead due to distribution
Silk device is not the parts rotated in silk thread walking process, gives thus without from the distribution filar guide rotated
Power that silk thread effect is big and make silk thread sustain damage, the most continually distribution filar guide is safeguarded
Necessary.
Accompanying drawing explanation
Fig. 1 is the general configuration figure of the take-up winding of embodiment of the present invention；
Fig. 2 is fulcrum guide and the axonometric chart of peripheral part thereof of Fig. 1；
Fig. 3 is the figure of the inside of Fig. 2 seen from above；
Fig. 4 is IV-IV line sectional view of Fig. 3；
Fig. 5 is to represent that the winding angle of silk thread at fulcrum guide, silk thread are subject to from fulcrum guide
The figure of surface pressing etc.；
The survey of silk thread physical characteristic when Fig. 6 is the fulcrum guide distribution silk thread representing and using various radiuses
Determine the figure of result；
Fig. 7 is the figure being equivalent to Fig. 4 of variation 1.
Detailed description of the invention
Illustrate that the present invention's is preferable to carry out form below.
Take-up winding 1 possesses: winder unit 3, is arranged in than winder unit 3 by the paper in Fig. 1
The framework 14 of the frame-shaped of inner side, draws 2 godets of the multiple silk threads 10 provided from spinning-drawing machine 2
11,12, it is respectively allocated to be arranged on by the multiple silk threads 10 on the godet 12 being wound around downstream
Multiple bobbin B on the coil holder 7 of winder unit 3 and carrying out horizontal stroke with traverse motion threadguide 8
The multiple fulcrum guide 13(becoming fulcrum time dynamic distribute filar guide).
Further, take-up winding 1 utilizes 2 godets 11,12 will be above as shown in Figure 1
Spinning-drawing machine 2 in spinning, from spinning-drawing machine 2 in the state along the arrangement of orthogonal with the paper of Fig. 1 direction
Under multiple silk threads 10 of providing continuously deliver to the winder unit 3 of lower section, roll up in this winder unit 3
Around.
Winder unit 3 is described.Winder unit 3 is configured in the lower section of spinning-drawing machine 2, will be led by 2
Roll dies 11,12 provides the multiple silk threads 10 come to be wound up into respectively multiple bobbin B from spinning-drawing machine 2
Form multiple package P.
This winder unit 3 has: body frame 5；Can be rotatably disposed in body frame 5 is discoideus
Turntable 6；One end is supported on turntable 6, multiple bobbin B is installed in series along its axle center 7a
2 coil holder 7(wireline reels)；It is arranged respectively at the multiple bobbin B being arranged on coil holder 7
Top, move back and forth multiple traverse motion threadguides 8 of the silk thread 10 being wound up on bobbin B；Can phase
Body frame 5 is moved along the vertical direction, contacts with the bobbin B being arranged on coil holder 7 or divide
From contact roller 9 etc..
Winder unit 3 makes to be arranged on this by making coil holder 7 rotate with not shown driving motor
Multiple bobbin B on coil holder 7 rotate, and silk thread 10 is wound up into multiple bobbin B of rotation respectively
On.Now, the silk thread 10 being winding on bobbin B in front of it with can axial along bobbin B
The traverse motion threadguide 8 moved back and forth is with fulcrum guide 13 described later for fulcrum along the axial horizontal stroke of bobbin B
Dynamic, form package P.Further, contact roller 9 is paid to package P when winding silk thread to bobbin B
With the contact pressure specified while rotating, the shape of finishing package P.
2 godets 11,12 can revolve as shown in Figure 1 above the body frame 5 of winder unit 3
Being bearing in framework 14 with turning, its axle center 11a, 12a are orthogonal with the axle center 7a of coil holder 7.Lead
Roll dies 11,12 is by not shown driving motor-driven driving roller.Godet 11 is arranged in spinning
The underface of machine 2.Godet 12 be arranged in above godet 11 in the axial direction of coil holder 7
On the position of deviation godet 11.
Further, godet 12 by the elevating mechanisms 16 such as such as linear motor can be positioned at multiple
(solid line of Fig. 1 represents in Filament winding position above the substantial middle of fulcrum guide 13 orientation
Position) with (Fig. 1's is double than the Filament winding position string-up position close to godet 11 on the lower
The position that chain-dotted line represents) between move.
Multiple fulcrum guides 13 along coil holder 7 axle center 7a with multiple bobbin B axially
On center be spaced identical being spaced be arranged in leading than the downstream being positioned at Filament winding position
Roll dies 12 on the lower, the top of multiple traverse motion threadguide 8, multiple traverse motion threadguide 8 and be arranged on cylinder
The surface of the multiple bobbin B on pipe holder 7.
Multiple fulcrum guides 13 have as shown in Figure 2 to 4 along the most orthogonal with coil holder 7
Horizontal direction (prescribed direction intersected with the axle of coil holder 7) extend, radius R be 3mm
The cylindrical shape of above below 8mm, the silk thread 10 sent here from godet 12 is hung in fulcrum guide
On the outer peripheral face of 13.That is, fulcrum guide 13 is existing with the radius of curvature on the sliding surface of silk thread 10
More than 3mm below 8mm.
Further, fulcrum guide 13 is formed by such as ceramic material, as shown in Figure 2 to 4, and its root
Portion's end is arranged on filar guide supporting parts 21.And, adjacent with multiple fulcrum guides 13
2 fulcrum guides 13 corresponding filar guide supporting parts 21 on be wrapping with conveyer belt 22 respectively.
Further, propping up with the corresponding filar guide being arranged in outermost 2 fulcrum guides 13
Bearing portion part 21(is arranged in the filar guide of top side (for the rightmost side in Fig. 1, Fig. 2) in figure 3 and props up
Bearing portion part 21) the side contrary with adjacent filar guide supporting parts 21, be provided with belt wheel 23,
Also conveyer belt 22 it has been wrapping with between this filar guide supporting parts 21 and belt wheel 23.Belt wheel 23 is mounted
On motor 24, when driving motor 24 to make belt wheel 23 rotate, utilize conveyer belt 22 and quilt
The multiple filar guides interconnected support parts 21 and are arranged on these filar guides supporting parts 21
On fulcrum guide 13 by its axially centered by rotate.Further, when fulcrum guide 13 rotates,
The sliding position with silk thread 10 of fulcrum guide 13 changes.That is, by conveyer belt in this embodiment
22, the structure that belt wheel 23 and motor 24 are combined be equivalent to constitute the present invention sliding position change
Become mechanism, the filar guide rotating mechanism of the present invention.
Wherein, in order to reduce and silk thread 10 on the outer peripheral face of the fulcrum guide 13 slided with silk thread 10
Friction and implement and make silk thread 10 be prone to the process slided.But, if fulcrum guide 13
The identical part of outer peripheral face is long-time with silk thread 10 slip, then this part of fulcrum guide 13
Above-mentioned process just deteriorate.
Therefore, in this embodiment, fulcrum can be changed as described above by making fulcrum guide 13 rotate
The sliding position with silk thread 10 of guide 13, it is possible to extend the life-span of fulcrum guide 13.
It addition, the change of the sliding position with silk thread 10 of fulcrum guide 13 is by the most often making spinning coil
Carry out the action of stipulated time around machine 1 just to make fulcrum guide 13 turn an angle to carry out.
Further, use due to multiple filar guides supporting parts 21 and the belt wheel 23 that is arranged on motor 24
Conveyer belt 22 interconnects, if driving motor 24, belt wheel 23 and multiple fulcrum guide 13
Rotate, therefore, it is possible to make changing together with the sliding position of silk thread 10 of multiple fulcrum guide 13.
Further, above adjacent each fulcrum guide 13, it is respectively provided with restricted guide 25, in limit
It is formed on guide 25 processed along the axially extending of coil holder 7 and at the medial extremity opening of Fig. 2
Gap 25a.The silk thread 10 hung on fulcrum guide 13 configures in the 25a of gap, with seam
The wall of gap 25a limits the movement of axial (prescribed direction) to fulcrum guide 13.Thereby, it is possible to
Prevent silk thread 10 from coming off from fulcrum guide 13.
Further, in the take-up winding 1 with above structure, as it is shown in figure 1, from spinning-drawing machine 2
The multiple silk threads 10 provided are transported to lower section, and the axle center 11a first along godet 11 arranges volume
Hang.Then multiple silk threads 10 limit being wound around on godet 11 walk abreast oblique upper end bay around
On the godet 12 being positioned on Filament winding position.Further, be wound around on godet 12 is multiple
Silk thread 10 respectively repiece, on multiple fulcrum guides 13, is bent on fulcrum guide 13, removes
Deliver to the winder unit 3 of lower section.
Wherein, when silk thread 10 is by bending on fulcrum guide 13, as it is shown in figure 5, at silk thread
Pressure of contact surface F, the silk thread 10 volume to fulcrum guide 13 is applied from fulcrum guide 13 on 10
The biggest around angle, θ (angle of bend of silk thread 10), this pressure of contact surface is the biggest.Further, contact
Surface pressing F is the biggest, and the damage that silk thread 10 is subject to becomes the biggest.
On the other hand, the godet 12 of fulcrum guide 13 given by silk thread 10 by winding angle θ
The position of Yu Yuegao is the least.Therefore, if godet 12 is arranged in high position to reduce winding
If angle, θ (becoming such as less than 15 °), then silk thread 10 is from connecing that fulcrum guide 13 is subject to
Touch surface pressing F also to diminish, it is possible to alleviate the damage of silk thread 10.But, if by godet 12
It is arranged in high position, then brings the maximization of device.
And, the radical of the silk thread 10 provided from spinning-drawing machine 2 has the tendency becoming many in recent years, with this
Corresponding multiple fulcrum guide 13 is set in the case of, at the most superolateral of coil holder 7
Point guide 13 is significantly away from godet 12, the silk thread 10 winding on the fulcrum guide 13 in outside
Angle, θ becomes big.Therefore, if godet 12 being arranged in high position to reduce winding angle θ's
Words, then the radical of silk thread 10 is the most, more has and godet 12 is arranged in the necessity on high position,
The large-scale of device has been melted into big problem.
Therefore, even if in this embodiment when increasing winding angle θ (such as about 30 °),
By in order to make silk thread 10 diminish and by fulcrum from the pressure of contact surface F that fulcrum guide 13 is subject to
Guide 13 becomes the cylindrical shape that outer peripheral face becomes the sliding surface of silk thread 10, it is possible to increases fulcrum and draws
Lead the radius of curvature on the sliding surface with silk thread 10 of device 13.
But, if winding angle θ is identical, then the radius R(of fulcrum guide 13 and silk thread 10
Sliding surface on radius of curvature) the biggest, the length with fulcrum guide 13 slipper of silk thread 10
Spend the longest.If therefore making the radius R of fulcrum guide 13 excessive, then with fulcrum guide 13
The slip damage that makes silk thread 10 be subject to just become big.
That is, when the winding angle θ of the silk thread 10 increased on fulcrum guide 13, in order to as far as possible
The damage suppressing silk thread 10 to be subject to, has and takes into account and be applied to silk thread 10 from fulcrum guide 13 littlely
Fulcrum being drawn with the length of fulcrum guide 13 slipper of pressure of contact surface F and silk thread 10
Lead the radius of curvature on the radius R(of device 13 and the sliding surface of silk thread 10) it is set in appropriate scope
Necessity.
Therefore, this embodiment considers these factors, in order to suppress silk thread 10 to be subject to as possible
Damage, the radius R making the fulcrum guide 13 of cylindrical shape is more than 3mm, below 8mm.By
This, even if in the case of reducing the position of godet 12, increasing winding angle θ, also as following
As explanation, it is possible to do one's utmost the damage suppressing fulcrum guide 13 that silk thread 10 is caused.
[embodiment]
It is then used by Fig. 6 and embodiments of the invention are described.Fig. 6 is to represent with the fulcrum of various radius R
Guide 13 distributes when the spinning Y that godet 12 is sent here, in the downstream of fulcrum guide 13
The figure of the result of the test that the silk thread physical characteristic of the silk thread 10 carried out measures.Wherein, so-called silk thread physics
Tensile stress when silk thread 10 ruptures in the case of the silk thread 10 of personality presentation stretch bending is with stretching not
The ratio of tensile stress when having silk thread 10 in the case of the silk thread 10 of bending to rupture, this value is the highest, table
Show that the damage that silk thread 10 is subject at fulcrum guide 13 is the least.Further, Fig. 6 illustrates and makes silk thread
10 is the multifilament of polyester material FDY, 150de, makes the winding of silk thread 10 at fulcrum guide 13
Angle, θ is 30 °, and the speed of travel making silk thread 10 is 4800m/min, makes than fulcrum guide 13
Thread tension by upstream part is experimental result during 0.25gr/de.Wherein, in order to make to be wound up into
Silk thread 10 on bobbin B is the most resistance to for use etc. hereafter, preferably makes the physical characteristic of silk thread exist
More than 90%, knowable to the result of Fig. 6, if make the radius R of fulcrum guide 13 3mm with
If upper, below 8mm, then it is able to ensure that the silk thread physical characteristic of more than 90%.
It addition, it is situation when 30 ° that although Fig. 6 illustrates winding angle θ, but at winding angle θ
In the case of less than 30 °, if the radius R of fulcrum guide 13 is identical, with winding angle θ it is
Comparing when 30 °, pressure of contact surface F is little, silk thread 10 with fulcrum guide 13 slipper
Length short, therefore the damage of silk thread 10 is little when being 30 ° than winding angle θ.Therefore, even if at volume
In the case of angle, θ is less than 30 °, if make the radius R of fulcrum guide 13 more than 3mm,
If below 8mm, then it is able to ensure that the silk thread physical characteristic of more than 90%.Further, even if at silk thread
In the case of the kind of 10, thickness, speed of travel etc. are different from above-mentioned example, if winding angle θ is
30 °, then it is speculated as the silk thread physical characteristic identical with above-mentioned experimental result.
Then illustrate to be applied with the variation of all changes to this embodiment.But, for this reality
Executing the structure of homomorphosis, suitably the description thereof will be omitted.
Above-mentioned embodiment connects adjacent 2 filar guide supporting parts 21(fulcrum with conveyer belt 22
Guide 13) and connect outermost filar guide supporting parts 21 respectively with conveyer belt 22 and install
Belt wheel 23 on motor 24, can unify by making motor 24 rotate to change fulcrum guide
The position slided with silk thread 10 of 13, but be not limited thereto.
For example, it is also possible to a conveyer belt is across being wound around all of filar guide supporting parts 21 and belt wheel
On 23.Or, it is also possible to multiple fulcrum guides 13 are respectively provided with motor, make fulcrum guide
13 can rotate individually.
Further, it is also not limited to by making fulcrum guide 13 rotation change fulcrum guide 13
Sliding position with silk thread 10.One variation (variation 1) is as shown in Figure 7 at fulcrum guide
The side contrary with top of 13 arranges cylinder 30, and the piston rod 31 of cylinder 30 is installed in fulcrum and draws
Lead on the end with top opposite side of device 13.Then, when changing cylinder 30 with not shown pump etc.
The air pressure of inner space 32 time, piston rod 31 and fulcrum guide 13 are integratedly along fulcrum guide
13 move axially.Specifically, fulcrum guide 13 rises time shift when the air pressure making inner space 32
Move axial side, top, move to butt side when making air pressure decline.
Then, by making fulcrum guide 13 move along its axis like this, it is possible to change fulcrum and guide
The position slided with silk thread 10 of device 13, it is possible to extend the life-span of fulcrum guide 13.That is,
In variation 1, cylinder 30 is equivalent to constitute the filar guide of the present invention of sliding position changing mechanism of the present invention
Travel mechanism.
Wherein, although variation 1 makes fulcrum guide 13 move along its axis with cylinder 30, but
Be not limited to make fulcrum guide 13 move along its axis with cylinder 30, it is also possible to oil hydraulic cylinder or
Other mechanism makes fulcrum guide move along its axis.
Further, fulcrum guide 13 with silk thread 10 sliding position mechanism as being used for changing, though
Right above-mentioned embodiment is only provided with mechanism (conveyer belt 22, the belt wheel making fulcrum guide 13 rotate
23 and motor 24), variation 1 is only provided with the mechanism making fulcrum guide 13 move along its axis
(cylinder 30) but it also may these mechanisms are both arranged.In this case, fulcrum guide
The life-span of 13 becomes longer.
And, although above example is provided with for change fulcrum guide 13 with silk thread 10
The mechanism of sliding position, but such mechanism be not provided with can also.
And, although above-mentioned embodiment fulcrum guide 13 be provided above limit silk thread 10
The restriction guide 25 come off from fulcrum guide 13 along moving axially of fulcrum guide 13,
But the mechanism being used for preventing silk thread 10 from coming off from fulcrum guide 13 is not limited thereto.Such as, also
Can with fulcrum guide 13 the diameter of its top ends become other structure such as big prevent silk thread 10 from
Fulcrum guide 13 comes off.
And, at fulcrum guide 13 along its axial long enough, even if silk thread 10 is along fulcrum guide
13 move axially does not has in the case of the worry that fulcrum guide 13 comes off yet, use as described above
Preventing silk thread 10 from not having from the structure that fulcrum guide 13 comes off can also.
And, although it is axial that above-mentioned embodiment central bearing point guide 13 has along with coil holder 7
Orthogonal direction extends, outer peripheral face becomes the cylindrical shape of the sliding surface with silk thread 10, but fulcrum guides
Device 13 can also intersect, relative to the most orthogonal with coil holder 7 along with the axial of coil holder 7
Direction tilt direction extend.Further, fulcrum guide is not limited to cylindrical shape, it is also possible to
It is in more than 3mm, other shape of below 8mm with the radius of curvature on the sliding surface of silk thread 10.
Further, the radius of curvature on the sliding surface with silk thread 10 of fulcrum guide can also not necessarily, every portion
Divide different.
Claims (11)
1. a take-up winding, it is characterised in that possess: wireline reel, be installed in series along axle center
Multiple bobbins, by multiple Filament windings of sending from spinning portion to above-mentioned multiple bobbins；And
Multiple distribution filar guides, make the above-mentioned multiple silk threads bending sent from above-mentioned spinning portion, thus divide
Do not distribute on above-mentioned multiple bobbins of being installed on above-mentioned wireline reel；
Radius of curvature on the sliding surface with silk thread of above-mentioned distribution filar guide at more than 3mm and
Below 8mm.
2. take-up winding as claimed in claim 1, it is characterised in that on above-mentioned distribution filar guide
The angle of bend of silk thread below 30 °.
3. take-up winding as claimed in claim 1, it is characterised in that be also equipped with changing above-mentioned point
Join the sliding position changing mechanism of the sliding position with silk thread slip of filar guide.
4. take-up winding as claimed in claim 2, it is characterised in that be also equipped with changing above-mentioned point
Join the sliding position changing mechanism of the sliding position with silk thread slip of filar guide.
5. take-up winding as claimed in claim 3, it is characterised in that above-mentioned distribution seal wire utensil
There is the cylindrical shape slided on its outer peripheral face with silk thread；
Above-mentioned sliding position changing mechanism possesses filar guide rotating mechanism, and this filar guide rotating mechanism passes through
Make above-mentioned distribution filar guide rotate centered by the axle of above-mentioned cylinder and change above-mentioned sliding position.
6. take-up winding as claimed in claim 4, it is characterised in that above-mentioned distribution seal wire utensil
There is the cylindrical shape slided on its outer peripheral face with silk thread；
Above-mentioned sliding position changing mechanism possesses filar guide rotating mechanism, and this filar guide rotating mechanism passes through
Make above-mentioned distribution filar guide rotate centered by the axle of above-mentioned cylinder and change above-mentioned sliding position.
7. take-up winding as claimed in claim 5, it is characterised in that above-mentioned filar guide rotating machine
Structure possesses: by being reeved on mutual for multiple above-mentioned distribution filar guides on multiple above-mentioned distribution filar guide
The endless belt conveyer being connected, and drive the conveyor drive arrangement of above-mentioned conveyer belt.
8. take-up winding as claimed in claim 6, it is characterised in that above-mentioned filar guide rotating machine
Structure possesses: by being reeved on mutual for multiple above-mentioned distribution filar guides on multiple above-mentioned distribution filar guide
The endless belt conveyer being connected, and drive the conveyor drive arrangement of above-mentioned conveyer belt.
9. the take-up winding as described in any one in claim 3～8, it is characterised in that on
State distribution filar guide to extend along the prescribed direction axially intersected with above-mentioned wireline reel；
Above-mentioned sliding position changing mechanism possesses filar guide travel mechanism, and this filar guide travel mechanism passes through
Make above-mentioned distribution filar guide move along above-mentioned prescribed direction and change above-mentioned sliding position.
10. the take-up winding as described in any one in claim 1～8, it is characterised in that also
Possessing restriction device, this restriction device limits the silk thread edge and this silk thread hanging on above-mentioned distribution filar guide
The direction orthogonal relative to the direction of travel of the part of above-mentioned distribution filar guide slip is moved.
11. take-up windings as claimed in claim 9, it is characterised in that be also equipped with limiting device,
This restriction device limits the silk thread hanging on above-mentioned distribution filar guide and leads along above-mentioned distribution relative with this silk thread
The direction that the direction of travel of the part that silk device slides is orthogonal is moved.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011160825A JP5711062B2 (en) | 2011-07-22 | 2011-07-22 | Spinning winder |
| JP160825/2011 | 2011-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102888667A CN102888667A (en) | 2013-01-23 |
| CN102888667B true CN102888667B (en) | 2016-08-10 |
Family
ID=46331092
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210252497.7A Active CN102888667B (en) | 2011-07-22 | 2012-07-20 | Take-up winding |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2548830B1 (en) |
| JP (1) | JP5711062B2 (en) |
| CN (1) | CN102888667B (en) |
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|---|---|---|---|---|
| CN103305945A (en) * | 2013-06-25 | 2013-09-18 | 苏州锦凯纺织有限公司 | Textile winder |
| JP6393206B2 (en) * | 2014-02-05 | 2018-09-19 | Ｔｍｔマシナリー株式会社 | Yarn winding machine |
| CN104828634B (en) | 2014-02-10 | 2019-04-30 | 日本Tmt机械株式会社 | Spinning drawing device |
| DE102014007454A1 (en) * | 2014-05-21 | 2015-11-26 | Oerlikon Textile Gmbh & Co. Kg | Device for removing and hiding a synthetic yarn sheet |
| CN104593887A (en) * | 2015-01-08 | 2015-05-06 | 桐昆集团浙江恒腾差别化纤维有限公司 | POY (Polyester Pre-Oriented Yarn) protofilament levelness and half-suppression promoting and improving device |
| JP6763744B2 (en) * | 2015-10-30 | 2020-09-30 | Ｔｍｔマシナリー株式会社 | Spinning winding equipment |
| CN109516290A (en) * | 2019-01-12 | 2019-03-26 | 陈新宇 | A kind of adjustable reel of spinning frame |
| JP2022069073A (en) | 2020-10-23 | 2022-05-11 | Ｔｍｔマシナリー株式会社 | Thread winding machine |
| JP2022069097A (en) | 2020-10-23 | 2022-05-11 | Ｔｍｔマシナリー株式会社 | Thread winding machine |
| JP2022112481A (en) | 2021-01-21 | 2022-08-02 | Ｔｍｔマシナリー株式会社 | Guide body, and yarn winder |
| DE102022112853B3 (en) * | 2021-06-04 | 2022-10-27 | Oerlikon Textile Gmbh & Co. Kg | Device for winding a bundle of threads |
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| CN1459410A (en) * | 2002-05-22 | 2003-12-03 | 巴马格股份公司 | Wire guiding device and support thereof |
| CN1671894A (en) * | 2002-08-06 | 2005-09-21 | 苏拉有限及两合公司 | Device for spinning and winding |
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- 2012-06-27 EP EP20120173797 patent/EP2548830B1/en active Active
- 2012-07-20 CN CN201210252497.7A patent/CN102888667B/en active Active
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| CN1459410A (en) * | 2002-05-22 | 2003-12-03 | 巴马格股份公司 | Wire guiding device and support thereof |
| CN1671894A (en) * | 2002-08-06 | 2005-09-21 | 苏拉有限及两合公司 | Device for spinning and winding |
| CN101336316A (en) * | 2006-01-26 | 2008-12-31 | 欧瑞康纺织有限及两合公司 | Apparatus for melt spinning and winding synthetic threads |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5711062B2 (en) | 2015-04-30 |
| EP2548830B1 (en) | 2014-08-13 |
| EP2548830A2 (en) | 2013-01-23 |
| CN102888667A (en) | 2013-01-23 |
| JP2013023787A (en) | 2013-02-04 |
| EP2548830A3 (en) | 2013-11-13 |
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