CN107012562A - Yarn heating device - Google Patents
Yarn heating device Download PDFInfo
- Publication number
- CN107012562A CN107012562A CN201610960971.XA CN201610960971A CN107012562A CN 107012562 A CN107012562 A CN 107012562A CN 201610960971 A CN201610960971 A CN 201610960971A CN 107012562 A CN107012562 A CN 107012562A
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- CN
- China
- Prior art keywords
- godet
- yarn
- heating
- roller
- mentioned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
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- 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
- D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
- D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/02—Heat treatment
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
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- 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
- D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
Abstract
A kind of Yarn heating device, yarn is fully heated by further improving the efficiency of heating surface of yarn.Roller unit (4) has godet (11) and separate roller (12) in incubator (13).In addition, in incubator (13), circumvolution is multiple in the way of not overlapping between godet (11) and separate roller 12 for threads (Y), and is heated by godet (11).Roller unit (4) also has corrugated plating (30), and the outer peripheral face for being wrapping with yarn (Y) of the corrugated plating (30) and godet (11) separates opposite disposed with gap.In the opposed surface side opposed with godet (11) of the corrugated plating (30), the multiple spaces delimited by the recess of the circumferencial direction division along godet (11) are formed with.
Description
The present invention is the divisional application of following applications, and original application information is as follows：
The applying date：On April 24th, 2012
Application number：201210122738.6
Denomination of invention：Yarn heating device
Technical field
The present invention relates to a kind of Yarn heating device for heating yarn.
Background technology
All the time, in the field of fibre machinery, for example, Yarn heating device is provided with, the Yarn heating device is being incited somebody to action
Yarn heating extension when etc. to yarn implement heat.In this way, as the device for implementing to heat to yarn, in patent text
In the Yarn heating device for offering 1, yarn between heating roller and separate roller circumvolution repeatedly, by from heating roller produce heat to volume
The yarn hung on the roller is heated.In addition, in the Yarn heating device, with the periphery for being wrapping with yarn to heating roller
The mode that face is covered, being provided with the opposed faces opposed with heating roller turns into the heat radiation plate of even surface shape.Moreover, also leading to
The radiant heat reflected by heat radiation plate is crossed, yarn is heated from the opposite side of heating roller, and improves the efficiency of heating surface.
Patent document 1：Japanese Unexamined Patent Publication 7-278990 publications (Fig. 1)
But, even if as the Yarn heating device of patent document 1, relative to the heat that heating roller sets even surface shape
Radiant panel, and also the yarn being wound around on heating roller is heated by radiating in addition to the direct conduction of heating roller,
The problem of due to the influence caused by the high-speed mobile of yarn with air-flow, and there is efficiency of heating surface reduction.
The content of the invention
Therefore, it is an object of the invention to provide a kind of Yarn heating device, imitated by the heating for further improving yarn
Rate, thus, it is possible to fully heat yarn.
The Yarn heating device of the present invention is to possess：Heating roller, delivered yarn while heating；And first heating
Promoting member, separates opposite disposed with gap with the outer peripheral face for being at least wrapping with above-mentioned yarn of above-mentioned heating roller；Above-mentioned
The opposed surface side opposed with above-mentioned heating roller of one heating promoting member, is formed with the circumferencial direction division along above-mentioned heating roller
Multiple spaces.
According to the Yarn heating device of the present invention, when the yarn movement being wound around on heating roller, produced on the periphery of yarn
The adjoint stream of the raw circumferencial direction along heating roller, but pass through the opposed faces opposed with heating roller in the first heating promoting member
Side, divides along the circumferencial direction of heating roller and is formed with multiple spaces, thus produce turbulent flow in the peripheral part of heating roller, can promote
Enter transmission of the heat to the yarn being wound around on heating roller.Further, since the opposed faces of the first heating promoting member are covered with heating
Roller, therefore reflected from the radiant heat of heating roller heat radiation by opposed faces, the yarn being wound around on heating roller can be heated.
Thereby, it is possible to improve the efficiency of heating surface for the yarn being wound around on heating roller, yarn can be fully heated.
Furthermore it is preferred that the above-mentioned opposed faces of above-mentioned first heating promoting member turn into waveform shape.
Accordingly, by formed with waveform delimit space recess, thus, it is possible to efficiently carry out yarn based on transmission
Heating and heating based on radiation both sides.
Also, it is preferred that the above-mentioned opposed faces of above-mentioned first heating promoting member, are carried out by the material of radiation far infrared
Far infrared coating, the far infrared has peak wavelength in the heat absorption wave-length coverage determined by the material of above-mentioned yarn.
Accordingly, there is the far infrared of peak wavelength in the heat absorption wave-length coverage for radiate the yarn being wrapping with heating roller
The material of line (electromagnetic wave), the opposed faces to the first heating promoting member carry out coating.In this condition, when by by heating roller
The heat of generation is heated during opposed faces, the far infrared for the wavelength that yarn easily absorbs is radiated from the opposed faces, therefore, it is possible to carrying
The efficiency of heating surface of the high yarn based on radiation.
Furthermore it is preferred that above-mentioned first heating promoting member is arranged on the substantially complete cycle of above-mentioned heating roller.
Accordingly, the heat produced from heating roller is difficult to escape, it is possible to increase the insulating efficiency of heating roller.
Furthermore it is preferred that being also equipped with housing the incubator of above-mentioned heating roller, in above-mentioned incubator, with above-mentioned heating roller extremely
Be wrapping with less above-mentioned yarn outer peripheral face separate it is opposed with gap board member is installed, in above-mentioned board member and above-mentioned heating roller
Opposed opposed surface side, division is formed with above-mentioned multiple spaces.
When being board member, for example, it is alternately arranged by bending bumps or recess is formed by punching press, thus, it is possible to
Enough simply form along multiple spaces of the circumferencial direction division of heating roller.Moreover, only by be possible to simply form as
The board member in this multiple space divided, is installed in the incubator for housing heating roller all the time, it becomes possible to which raising is wound around
The efficiency of heating surface of yarn on heating roller.
Furthermore it is preferred that be also equipped with housing the incubator of above-mentioned heating roller, a part for the internal face of above-mentioned incubator is and upper
The outer peripheral face for being wrapping with above-mentioned yarn for stating heating roller separates opposed with gap, and divide in the opposed surface side be formed with it is above-mentioned many
Individual space.
Accordingly, the volume of the keeping warmth space formed by the inner face of incubator diminishes, it is possible to increase the insulation effect in incubator
Rate.
Furthermore it is preferred that being also equipped with：Separate roller, between above-mentioned heating roller, yarn is and upper to provide spacing circumvolution repeatedly
Heating roller is stated equally to heat above-mentioned yarn；And second heating promoting member, with being at least wrapping with for above-mentioned separate roller
The outer peripheral face of above-mentioned yarn separates opposite disposed with gap；In the opposed with above-mentioned separate roller of the above-mentioned second heating promoting member
Opposed surface side, is formed with along multiple spaces of the circumferencial direction division of above-mentioned separate roller.
Accordingly, by setting second to heat promoting member separate roller, thus with setting the first heating to promote heating roller
The situation of part is same, it is possible to increase the efficiency of heating surface for the yarn being wound around on separate roller.
Another Yarn heating device of the present invention is to possess：Heating roller, delivered yarn while heating；And first
Promoting member is heated, separates opposite disposed with gap with the outer peripheral face for being at least wrapping with above-mentioned yarn of above-mentioned heating roller, it is above-mentioned
The inner face opposed with above-mentioned heating roller of first heating promoting member is to be bent to arc-shaped by the circumference along above-mentioned heating roller
Board member and the bumps that are formed of the bracket dividually fixed of circumference of the inner face along above-mentioned heating roller in the board member
Shape, by the recess of above-mentioned concaveconvex shape, in the opposed faces opposed with above-mentioned heating roller of the above-mentioned first heating promoting member
Side, is formed with along multiple spaces of the circumferencial direction division of above-mentioned heating roller.
The effect of invention
When the yarn movement being wound around on heating roller, the companion along the circumferencial direction of heating roller is produced on the periphery of yarn
With stream, but by the opposed surface side opposed with heating roller of the first heating promoting member, being drawn along the circumferencial direction of heating roller
Divide and form multiple spaces, thus produce turbulent flow in the peripheral part of heating roller, heat can be promoted to the yarn being wound around on heating roller
Transmission.Further, since the opposed faces of the first heating promoting member are covered with heating roller, therefore from the radiation of heating roller heat radiation
Heat is reflected by opposed faces, and the yarn that be wound around on heating roller can be heated.It is wound around thereby, it is possible to improve on heating roller
Yarn the efficiency of heating surface, can fully heat yarn.
Brief description of the drawings
Fig. 1 is the signal pie graph of the yarn manufacture device of present embodiment.
Fig. 2 is the stereogram of Fig. 1 roller unit.
Fig. 3 is the side view of the godet in incubator.
Fig. 4 is the front view for illustrating to promote the godet of heat transfer.
Fig. 5 is the front view for the godet for illustrating radiation.
Fig. 6 is the front view of the roller unit of variation 1.
Fig. 7 is the front view of the roller unit of variation 2.
Fig. 8 is the front view of the roller unit of variation 3.
Fig. 9 is the front view of the roller unit of variation 4.
Figure 10 is the front view of the roller unit of variation 5.
Figure 11 is the stereogram from the inner peripheral surface side of the board member of variation 5.
Figure 12 is the front view of the roller unit of variation 6.
Figure 13 is the front view of the roller unit of variation 7.
Figure 14 is the stereogram from the inner peripheral surface side of the board member of variation 7.
Embodiment
Hereinafter, the preferred embodiment of the present invention is illustrated.Fig. 1 is showing for the yarn manufacture device of present embodiment
Meaning pie graph.As shown in figure 1, yarn manufacture device 1 has spinning-drawing machine 2, two roller units 3,4 (Yarn heating device) and volume
Take machine 5 etc..
Spinning-drawing machine 2 is, by many (such as 24~32 degree) yarns Ys to be arranged in Fig. 1 paper vertical direction
State is spun downwards.Roller unit 3,4 will be extended from the spun threads Y of spinning-drawing machine 2 while being heated.Volume
Machine 5 is taken to be wound up into by the threads Y after the extension of roller unit 3,4 on bobbin (not shown).
In addition, in each several part of above-mentioned yarn manufacture device 1 is constituted, the composition of spinning-drawing machine 2 and coiling machine 5 and conventional phase
Together, therefore description is omitted, roller unit 3,4 is being described in detail below.
Roller unit 3,4 is configured must be than spinning-drawing machine 2 more on the lower.Fig. 2 is the stereogram of Fig. 1 roller unit.Fig. 3 is insulation
The side view of godet in case.In addition, illustrating in fig. 2 in two roller units 3,4, under the moving direction in yarns Y
Swim the roller unit 4 of side.In addition, roller unit 3,4 with identical construct, therefore it is constructed by taking roller unit 4 as an example below into
Row explanation, the difference with roller unit 4 is only illustrated for roller unit 3.Moreover, for the ease of understand to roller unit 3,4 which
Individual to illustrate, the inscape imparting to roller unit 3 with the addition of " ' " in the symbol to the inscape imparting of roller unit 4
Symbol (such as godet 11 ', separate roller 12 ') illustrate.
As shown in FIG. 1 to 3, roller unit 4 has godet 11, separate roller 12, (the first heating promotion of corrugated plating 30,31
Part) and for housing the incubators 13 of these parts.Incubator 13 is the approximately parallelepiped body shape formed by heat-insulating material
Case.In addition, being provided with the door 13a of opening and closing freely on incubator 13.
Godet 11 and separate roller 12 are contained in incubator 13.Godet 11 is disposed on the door 13a of incubator 13
Opposite side, by framework cantilever (not shown) support driven roller, pull from moving direction upstream side (Fig. 1 lower-left)
The threads Y that roller unit 3 is sent out.Then, godet 11 is driven and rotated by drive motor 37 (reference picture 3), will be rolled up
The threads Y of extension is sent to moving direction downstream.
Separate roller 12 is configured in the lower section of godet 11, is and equally door 13a of the configuration in incubator 13 of godet 11
Opposite side, the driven voller supported by framework cantilever (not shown).The threads Y pulled by godet 11, in the He of godet 11
Between separate roller 12, in mutually misaligned mode, regulation spacing is staggered every time circumvolution is multiple.In addition, separate roller 12 can also
Equally it is driven roller with godet 11.
Then, godet 11 is rotated and threads Y is moved, and thus the separate roller 12 of yarns Y institute circumvolution also rotates.From leading
The threads Y that roll dies 11 is sent out is sent to the coiling machine 5 in moving direction downstream (Fig. 1 lower section).
In addition, godet 11 is the heating roller for internally possessing heater 15 (reference picture 2), in godet 11 and separate roller
Circumvolution between 12 and during being sent, yarns Y is heated.Moreover, godet 11 and separate roller 12 are configured in incubator 13,
By the way that door 13a is closed, it can prevent the heat produced from heater 15 from being escaped from incubator 13 to outside.
On the bottom wall 23 of incubator 13, the two side portions of roller 11,12 are being clipped on Fig. 2 left and right directions, are being formed with
Two slits 24a, 24b that orientation with threads Y extends substantially in parallel.In order to roller 11,12 hang yarn when from
Be previously inserted into yarns Y, slit 24a door 13a sides (the opening and closing mouthful side of incubator 13) it is open-ended.Moreover, slit 24a turns into
Entrance when to 5 winding yarn of coiling machine for being put into yarns Y in incubator 13.
Slit 24b is same with slit 24a, in order to when hanging yarn to roller 11,12 from being previously inserted into yarns Y, and slit 24b
Door 13a sides it is open-ended, but length is shorter than slit 24a.It is used for moreover, slit 24b turns into when to 5 winding yarn of coiling machine
The outlet of yarns Y is taken out in from incubator 13.
In addition, when closing door 13a, slit 24a, 24b above-mentioned front openings are blocked by door 13a.
Corrugated plating 30 is that the board member for forming the stainless steel being polished by surface is bent, the triangle formed by two sides
The mountain continuous arrangement of shape and form recess and convex portion, the corrugated plating 30 is configured in the top of godet 11, via support part 32
It is fixed on incubator 13.Moreover, corrugated plating 30 separates the gap that yarns Y can be moved, yarns Y has been wrapping with godet 11
Outer peripheral face (roughly upper half of godet 11) it is opposed, along the circumferencial direction of godet 11 with the side that is alternately arranged of bumps
Formula is configured.Moreover, in opposed faces (inner peripheral surface) side opposed with godet 11 of corrugated plating 30, being formed with along godet 11
Multiple spaces 35 (reference picture 4) that circumferencial direction is divided, being delimited by recess.
In addition, the length of the axial corrugated plating 30 along godet 11, the axial length than godet 11 is short, godet
11 have the protuberance 25 more towards the opening and closing mouth of incubator 13 than corrugated plating 30.In addition, corrugated plating 30 with 11 pairs of godet
The opposed faces 30a put, has been carried out far infrared coating (such as ceramic coating).
Corrugated plating 31 is same with corrugated plating 30, and the board member that the stainless steel being polished by surface is formed is bent, by two
Side formed triangular shape mountain continuous arrangement and form recess and convex portion, the corrugated plating 31 is configured in the lower section of godet 11, warp
It is fixed on by support part (not shown) on incubator 13.Moreover, corrugated plating 31 is between godet 11 and separate roller 12, with leading
The outer peripheral face (the lower part of godet 11) for not being wrapping with yarns Y of roll dies 11 is opposed, along the circumferencial direction of godet 11 with recessed
The convex mode being alternately arranged is configured.Moreover, in opposed faces (inner peripheral surface) side opposed with separate roller 12 of corrugated plating 31, also being formed
There are multiple spaces circumferencial direction division, being delimited by recess along separate roller 12.
In addition, the length of the axial corrugated plating 31 along godet 11, identical with the axial length of godet 11.This
Outside, the opposed faces 31a opposed with godet 11 of corrugated plating 31, has been carried out far infrared coating (such as ceramic coating).In this way,
Godet 11 is, the space on the yarns Y periphery except entering godet 11 at first, the space on the yarns Y periphery finally gone out,
Hook space that yarns Y during yarns Y moves and to separate roller 12 outside the space of frame yarns Y, substantially complete cycle quilt
Corrugated plating 30,31 is covered.
Roller unit 3 is configured to the posture opposite about 4 with roller unit.And, although will be aftermentioned, but in roller unit 3,4
Godet 11 rotating speed it is different.
In such yarn manufacture device 1 constituted with more than, from the spun threads Y of spinning-drawing machine 2, lead to first
The incubator 13 ' that nearby enters with open opposite sides (Fig. 1 paper depths side) ends that is crossing slit 24a ' is interior, and by roller list
The godet 11 ' of member 3 is pulled.
Then, the yarns Y that the interior godet 11 ' of incubator 13 ' is pulled, is rolled up between godet 11 ' and separate roller 12 '
After twining repeatedly, leave, by reaching the outside of incubator 13 ' near slit 24b ' opening, pass through from godet 11 '
Enter near the slit 24a end with open opposite sides (Fig. 1 paper depths side) in incubator 13, be sent to roller unit 4
Godet 11.
Afterwards, the yarns Y that the godet 11 in incubator 13 is pulled, by circumvolution between godet 11 and separate roller 12
After repeatedly, left from godet 11, by reaching the outside of incubator 13 near slit 24b opening, be sent to and batch
Machine 5.
Thus, yarns Y is for example moved from spinning-drawing machine 2 towards coiling machine 5 with the speed of 4000~6000m/min degree.This
When, yarns Y is heated during being conveyed between roller 11,12 and between roller 11 ', 12 '.Also, the godet 11 of roller unit 4
The rotating speed of the godet 11 ' of rotating ratio roller unit 3 is fast, and heated yarns Y passes through between godet 11 and godet 11 '
The power corresponding with both speed discrepancies and be extended.
However, in incubator 13, it is directly right by the conduction of the outer peripheral face from the godet 11 heated by heater 15
The yarns Y being wound around on godet 11 is heated.
Also, when be wound around on godet 11 yarns Y movement when, as shown in figure 4, yarns Y periphery produce along
The adjoint stream 33 of the circumferencial direction of godet 11.Now, the outer peripheral face for being wrapping with yarns Y with godet 11 is opposed to be provided with
Corrugated plating 30, the corrugated plating 30 is alternately arranged and continuous waveform for the concavo-convex circumferencial direction along godet 11, therefore the companion
Collided with stream 33 and the wall (wall for delimiting space 35) of the depression of corrugated plating 30, and it is disorderly in the peripheral part generation of godet 11
Stream 34.
Then, by the turbulent flow 34, convective heat transfer is promoted, therefore, it is possible to promote heat to the yarn being wound around on godet 11
Y transmission.Further, since along the circumferentially continuous generation of godet 11 multiple turbulent 34, therefore, it is possible to continuously promote
The transmission for the yarns Y that heat is moved to being wound around on godet 11.
In addition, the opposed faces 30a of corrugated plating 30 is covered with godet 11, therefore as shown in figure 5, by being produced by godet 11
Raw is hot and heated, and reflects the electromagnetic wave 36 from the heat radiation of godet 11, can be by radiating to being wound around godet 11
On yarns Y heated, and the heat radiation from the surface of godet 11 can be reduced.
Now, although different according to the species of yarns Y, but in general, the scope of the heat absorption wavelength of yarn, turns into
In the wave-length coverage for the far infrared for belonging to a part for electromagnetic regime.For example, when yarns Y is PET, heat absorption wavelength
Peak wavelength is about 10 μm.In addition, in general, the wavelength of far infrared is about 4~1000 μm.
Therefore, by the ceramic material of the close electromagnetic wave of the peak wavelength by special eradiation and the PET, to corrugated plating
30 opposed faces 30a carries out coating, thus when opposed faces 30a is heated by the heat produced by godet 11, from opposed faces 30a spokes
The electromagnetic wave of the wavelength close with the heat absorption wavelength of yarns Y is penetrated, the electromagnetic wave of the wavelength is easily absorbed by yarns Y, Neng Gouti
The efficiency of heating surface of the height radiation to yarns Y.That is, corresponding to the species of yarns Y, the ceramics that coating is carried out on opposed faces 30a are changed
Material, makes the heat absorption wavelength of yarn and the wavelength of ceramic radiation turn into close wavelength.
Also, corrugated plating 30 turns into the recess of the triangle formed by two sides, above-mentioned therefore, it is possible to efficiently carry out
The both sides of the heating based on transmission and the heating based on radiation of yarns Y.
In addition, except from godet 11 to separate roller 12 across the space of frame yarns Y in addition to, corrugated plating 30,31, which is covered with, leads
The complete cycle of roll dies 11, the heat thus produced from godet 11 is difficult to escape, it is possible to increase the insulating efficiency of godet 11, can drop
The power consumption of the low heater 15 being heated to yarns Y needed for proper temperature.According to case above, it is possible to increase be wound around godet
The efficiency of heating surface of yarns Y on 11, can fully heat yarns Y.Furthermore it is possible to reduce circumvolution time of the yarns Y to godet 11
Number, can minimize godet 11.
Also, because corrugated plating 30,31 is board member, therefore concavo-convex alternately row can just only be simply formed by bending
The shape of row.Moreover, being only installed to by being possible to the board member so simply formed and housing godet 11 all the time
In incubator 13, it becomes possible to improve the efficiency of heating surface for the yarns Y being wound around on godet 11.
In addition, in general, when godet 11 rotates and yarns Y is moved, produced on the periphery of yarns Y with stream,
But in addition to from godet 11 to separate roller 12 across the space of frame yarns Y, corrugated plating 30,31 is covered with the whole of godet 11
In week, thus produce with stream, can suppress than corrugated plating 30,31 in the outer part only between corrugated plating 30,31 and godet 11
Produce with stream.In this way, corrugated plating 30,31 is in addition to improving the efficiency of heating surface of yarns Y, also as the generation suppressed with stream
Wind shutter work.Thereby, it is possible to suppress the yarn swing of mobile yarns Y, it is possible to increase yarn qualities.
In addition, godet 11 have than corrugated plating 30 more towards incubator 13 opening and closing mouth protuberance 25, therefore to
When godet 11 and separate roller 12 carry out extension yarn, open door 13a and expose in incubator 13, can be simply to godet 11
Extension yarn is carried out on the protuberance 25 protruded than corrugated plating 30.In addition, by make corrugated plating 30 and godet 11 and separate roller 12 it
Between gap become big hanging yarn operation surface side (above), the operability for hanging yarn can be improved.In this case, it can be not provided with dashing forward
Go out portion 25, and corrugated plating 30 is set in the whole region of godet 11.
Also, when if the board member as corrugated plating 30 not be the shape of male-female arrangement, but along godet 11
During the even surface shape of outer peripheral face, when making board member get too close to godet 11, make to be wound around rotating godet 11
When yarns Y on godet 11 is moved, negative pressure is produced between board member and godet 11, and yarns Y is by pair to board member
Further in the face of putting, it is possible to appropriate tension force can not be assigned to yarns Y.
Therefore, in the present embodiment, board member is the corrugated plating 30 of male-female arrangement, thus in board member and godet 11
Between do not produce laminar flow and produce turbulent flow 34, yarns Y will not be furthered to the opposed faces 30a of corrugated plating 30, and yarns Y can be assigned
Give appropriate tension force.
Then, the variation that various changes are applied with to present embodiment is illustrated.Wherein, for having and present embodiment
The variation that identical is constituted, assigns identical symbol, appropriate the description thereof will be omitted.In the following, in explanation to roller unit 4
The example that is changed of composition in the case of, it is believed that the composition to roller unit 3 can also carry out same change.
In the present embodiment, separate roller 12 is not the heating roller for possessing heater, therefore does not configure ripple to separate roller 12
Card, but it is also possible to as shown in fig. 6, in the case where separate roller 12 is that possess the heating roller of heater 40, for separate roller 12,
Opposite disposed corrugated plating 41 with gap is separated with being wrapping with the outer peripheral face of yarns Y, and is separated with the outer peripheral face that is not wrapping with yarns Y
Opposite disposed corrugated plating 42 (variation 1) with gap.In this case, it is same with the above-mentioned yarns Y being wound around on godet 11
Sample, it is possible to increase the efficiency of heating surface for the yarns Y being wound around on separate roller 12.Corrugated plating 41,42 adds equivalent to the second of the present invention
Hot promoting member.
In addition, in the present embodiment, corrugated plating 30 is board member, and in incubator 13, but it is also possible to such as Fig. 7
Shown, a part of internal face 63a and the outer peripheral face for being wrapping with yarns Y of godet 11 of incubator 63 separate gap and opposed,
Internal face 63a is the concaveconvex shape (variation 2) that the concavo-convex circumferencial direction along godet 11 is alternately arranged.In the situation
Under, between internal face 63a and godet 11, form the multiple spaces 65 divided along the circumferencial direction of godet 11.Moreover,
It is preferred that between the internal face and outside wall surface of incubator 63 cavity in contain heat-insulating material 64.Accordingly, by incubator 63
The volume of the keeping warmth space of inner face formation diminishes, it is possible to increase the insulating efficiency in incubator 63.
Also, in the present embodiment, by yarns Y, circumvolution is multiple between godet 11 and separate roller 12, but it is also possible to
Separate roller 12 is not provided with, and the single for carrying out yarns Y less than 360 degree only on godet 11 hangs yarn.
In addition, in the present embodiment, ceramic coating has been carried out to the opposed faces 30a of corrugated plating 30, but be not limited to ceramics,
Various materials progress far infrared coating can also be passed through according to the species of yarns Y.
Also, the board member in the present embodiment, covered to the outer peripheral face for being wrapping with yarns Y of godet 11,
It is corrugated plating 30 of the triangular wave along the circumferentially continuous arrangement of godet 11, but as long as being that bumps circumferentially replace
The shape of arrangement, then can be arbitrary shape (variation 3).For example, as shown in figure 8, board member 66 can also be as follows
Concaveconvex shape：Bottom wall and side wall angulation for right angle rectangular-shaped multiple recesses 67, with by multiple recesses 67 along leading
Multiple linking parts 68 that the circumferencial direction of roll dies 11 enters joining line are alternately arranged.In this case, board member 66 and seal wire
The opposed opposed faces of roller 11 (inner peripheral surface) side, is formed with along multiple spaces 69 of the circumferencial direction division of godet 11.
In addition, in the present embodiment, the circumferencial direction by concaveconvex shape along godet 11 is arranged, and is formed along leading
Multiple spaces 35 that the circumferencial direction of roll dies 11 is divided, but as long as dividing to form multiple skies along the circumferencial direction of godet 11
Between, then can be arbitrary composition (variation 4,5,6).
(variation 4) is for example, as shown in figure 9, board member 70 is even surface shape, the circumferencial direction along godet 11 is curved
Song is into arc-shaped, in the opposed faces opposed with godet 11 of the board member 70, welds the one of the bracket 71 of multiple L fonts
Side.Unwelded one side of multiple brackets 71 extends towards the radial center of godet 11, and multiple brackets 71 are in godet 11
Configured separate on circumferencial direction.This manner it is also possible in the opposed surface side opposed with godet 11 of board member 70, be formed by bracket
The 71 multiple spaces 72 for separating, being divided along the circumferencial direction of godet 11.
(variation 5) is for example, as shown in Figure 10, Figure 11, circumferencial direction of the board member 76 along godet 11 bends to circle
Arcuation, such as, by the punching press from the side of inner peripheral surface 77, form the prominent of multiple prisms for being recessed towards the radial outside of godet 11
Play portion 78.Multiple juts 78 have triangle section, are configured to axial separation arrangement along godet 11 and along leading
It is rectangular that the circumferencial direction separation of roll dies 11 is arranged.This manner it is also possible in the side of inner peripheral surface 77 of board member 76, formed along leading
Multiple spaces 79 that the circumferencial direction of roll dies 11 is divided, delimited by the depression of jut 78.
(variation 6) be not for example, as shown in figure 12, board member 80 is waveform as above-mentioned embodiment, and turns into saw
Odontoid, the zigzag fashion is the mountain continuous arrangement of the mutually different triangular shape of length for two hypotenuses to form summit.Moreover,
The shorter hypotenuse 80a of length in two hypotenuses, is configured in the direction of rotation of godet 11 (in fig. 12 for clockwise)
Downstream, extends towards the pivot of godet 11.This manner it is also possible in the inner peripheral surface side of board member 80, formed by along
Multiple spaces 81 that the recess that the circumferencial direction of godet 11 is divided delimited.Accordingly, along godet 11 circumferencial direction companion
Collided with stream with hypotenuse 80a and vortex is easily produced in space 81.
Also, in the present embodiment, board member is formed by linear convex portion and recess, but it is also possible to by curvilinear
Convex portion and recess formation (variation 7).For example, as shown in Figure 13, Figure 14, circumferencial direction of the board member 85 along godet 11 is curved
Song is into arc-shaped, such as by the punching press from the side of inner peripheral surface 86, forms the multiple songs being recessed towards the radial outside of godet 11
The jut 87 of wire.Multiple juts 87 have curved section, and are configured to the axial separation arrangement along godet 11
And separate and arrange along the circumferencial direction of godet 11.This manner it is also possible in the side of inner peripheral surface 86 of board member 85, formed along
Multiple spaces 88 that the circumferencial direction of godet 11 is divided, delimited by the depression of jut 87.
In addition, in the present embodiment, godet 11 and separate roller 12 are housed in incubator 13, but it is also possible to be not provided with
Incubator 13.
Also, in the present embodiment, except the outer peripheral face for being wrapping with yarns Y for godet 11 is there is provided corrugated plating
Outside 30, the outer peripheral face for not being wrapping with yarns Y also for godet 11 is there is provided corrugated plating 31, but it is also possible to be not provided with corrugated plating
31。
In addition, in the present embodiment, illustrating to apply the invention to possess is used to enter yarns Y while heating
Example in the godet of row extension and the roller unit of separate roller, but not limited to this, can also apply the invention to and possess use
In other Yarn heating devices for the heating roller for heating yarn and conveying.
Claims (1)
1. a kind of Yarn heating device, it is characterised in that possess：
Heating roller, delivered yarn while heating；And
First heating promoting member, is separated with gap to installing with the outer peripheral face for being at least wrapping with above-mentioned yarn of above-mentioned heating roller
Put,
The inner face opposed with above-mentioned heating roller of above-mentioned first heating promoting member is bent by the circumference along above-mentioned heating roller
The bracket institute shape that the circumference of board member into arc-shaped and the inner face in the board member along above-mentioned heating roller is dividually fixed
Into concaveconvex shape,
By the recess of above-mentioned concaveconvex shape, in the opposed faces opposed with above-mentioned heating roller of the above-mentioned first heating promoting member
Side, is formed with along multiple spaces of the circumferencial direction division of above-mentioned heating roller.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011098122A JP5735849B2 (en) | 2011-04-26 | 2011-04-26 | Yarn heating device |
| JP2011-098122 | 2011-04-26 | ||
| CN201210122738.6A CN102758287B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122738.6A Division CN102758287B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107012562A true CN107012562A (en) | 2017-08-04 |
| CN107012562B CN107012562B (en) | 2019-04-30 |
Family
ID=46044466
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960971.XA Active CN107012562B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
| CN201210122738.6A Active CN102758287B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122738.6A Active CN102758287B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2574691B1 (en) |
| JP (1) | JP5735849B2 (en) |
| KR (1) | KR101635484B1 (en) |
| CN (2) | CN107012562B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5968766B2 (en) * | 2012-11-22 | 2016-08-10 | Ｔｍｔマシナリー株式会社 | Spinning and winding equipment |
| CN104233482B (en) * | 2013-06-18 | 2018-02-06 | 日本Tmt机械株式会社 | Spin-drawing device |
| JP6220199B2 (en) * | 2013-09-10 | 2017-10-25 | Ｔｍｔマシナリー株式会社 | Heat insulation box for yarn heating roller and method for manufacturing the same |
| JP6088948B2 (en) * | 2013-09-12 | 2017-03-01 | Ｔｍｔマシナリー株式会社 | Heat insulation box |
| JP6478985B2 (en) * | 2013-10-02 | 2019-03-06 | エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトＯｅｒｌｉｋｏｎ Ｔｅｘｔｉｌｅ ＧｍｂＨ ＆ Ｃｏ． ＫＧ | Device for drawing and winding yarn groups |
| JP6258698B2 (en) * | 2013-12-26 | 2018-01-10 | Ｔｍｔマシナリー株式会社 | Spinning and drawing equipment |
| CN104805563A (en) * | 2014-01-24 | 2015-07-29 | 新昌县万事发纺织机械有限公司 | Drawing heat setting method of yarns |
| JP6446292B2 (en) * | 2015-03-06 | 2018-12-26 | Ｔｍｔマシナリー株式会社 | Spinning and drawing equipment |
| JP6532707B2 (en) * | 2015-03-06 | 2019-06-19 | Ｔｍｔマシナリー株式会社 | Spinning and drawing machine |
| JP6668163B2 (en) * | 2015-05-25 | 2020-03-18 | Ｔｍｔマシナリー株式会社 | Yarn heating device |
| CN105463599B (en) * | 2015-07-10 | 2019-07-05 | 上海太平洋二纺机化纤成套设备有限公司 | High frequency source electrical heating setting roller |
| CN105970322B (en) * | 2016-06-28 | 2018-10-02 | 江苏恒科新材料有限公司 | A kind of novel heat insulation hot tank |
| JP6998132B2 (en) * | 2017-05-16 | 2022-01-18 | Ｔｍｔマシナリー株式会社 | Thread processing equipment and roller cover |
| CN108342821A (en) * | 2018-04-26 | 2018-07-31 | 武汉纺织大学 | One kind being suitable for high rigidity yarn knitting yarn storage device |
| CN112171304B (en) * | 2020-09-18 | 2021-08-17 | 深圳市德林科科技有限公司 | Wire baking equipment for spring wire forming and batch manufacturing process for spring wire forming |
| DE102021000977A1 (en) * | 2021-02-24 | 2022-08-25 | Oerlikon Textile Gmbh & Co. Kg | godet device |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2012229504A (en) | 2012-11-22 |
| CN107012562B (en) | 2019-04-30 |
| EP2518197B1 (en) | 2013-12-18 |
| CN102758287A (en) | 2012-10-31 |
| EP2518197A1 (en) | 2012-10-31 |
| KR20120121349A (en) | 2012-11-05 |
| KR101635484B1 (en) | 2016-07-01 |
| EP2574691A1 (en) | 2013-04-03 |
| CN102758287B (en) | 2016-12-14 |
| EP2574691B1 (en) | 2014-01-15 |
| JP5735849B2 (en) | 2015-06-17 |
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