CN107012562B - Yarn heating device - Google Patents
Yarn heating device Download PDFInfo
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- CN107012562B CN107012562B CN201610960971.XA CN201610960971A CN107012562B CN 107012562 B CN107012562 B CN 107012562B CN 201610960971 A CN201610960971 A CN 201610960971A CN 107012562 B CN107012562 B CN 107012562B
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- Prior art keywords
- godet
- yarn
- heating
- roller
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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
- 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
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
A kind of Yarn heating device sufficiently heats yarn by further increasing the heating efficiency of yarn.Roller unit (4) has godet (11) and separate roller (12) in incubator (13).In addition, threads (Y) circumvolution in a manner of not overlapping between godet (11) and separate roller 12 is multiple in incubator (13), and heated by godet (11).Roller unit (4) also has corrugated plating (30), and the outer peripheral surface 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), it is formed with the multiple spaces delimited by the recess portion of the circumferencial direction division along godet (11).
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 devices for heating yarn.
Background technique
All the time, in the field of fiber machinery, such as it is provided with Yarn heating device, which is inciting somebody to action
Yarn is implemented to heat when yarn heating extends etc..In this way, as the device for implementing heat treatment to yarn, in patent text
It offers in 1 Yarn heating device, yarn circumvolution between heating roller and separate roller is multiple, hot to volume by what is generated from heating roller
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 becomes the heat radiation plate of even surface shape.Moreover, also logical
The radiant heat reflected by heat radiation plate is crossed, yarn is heated from the opposite side of heating roller, and improves heating efficiency.
Patent document 1: Japanese Unexamined Patent Publication 7-278990 bulletin (Fig. 1)
But even if the heat of even surface shape is set relative to heating roller as the Yarn heating device of patent document 1
Radiant panel, and also the yarn being wound around on heating roller is heated by radiation other than the direct conduction of heating roller,
Can there are problems that heating efficiency reduction as caused by the high-speed mobile of yarn with the influence of air-flow.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of Yarn heating devices, and the heating by further increasing yarn is imitated
Rate, thus, it is possible to fully heat yarn.
Yarn heating device of the invention is to have: heating roller, delivered yarn while heating；And first heating
Promoting member separates opposite disposed with gap with the outer peripheral surface 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.
Yarn heating device according to the present invention is produced when the yarn being wound around on heating roller is mobile 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 is formed with multiple spaces along the circumferencial direction division of heating roller, thus generates turbulent flow in the peripheral part of heating roller, can promote
Transmitting into from 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 heating efficiency for the yarn being wound around on heating roller, yarn can be sufficiently heated.
Furthermore it is preferred that the above-mentioned opposed faces of above-mentioned first heating promoting member become waveform shape.
Accordingly, by with waveform come formed delimit space recess portion, thus, it is possible to efficiently carry out yarn based on transmitting
Heating and the 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 have peak wavelength in the heat absorption wave-length coverage that the material by above-mentioned yarn determines.
Accordingly, by radiating the far infrared in the heat absorption wave-length coverage for the yarn that heating roller is wrapping with peak wavelength
The material of line (electromagnetic wave) carries out coating to the opposed faces of the first heating promoting member.In this state, when by by heating roller
The heat of generation is easy the far infrared of the wavelength absorbed come when heating opposed faces, from opposed faces radiation yarn, therefore can mention
The heating efficiency of yarn of the height based on radiation.
Furthermore it is preferred that the substantially complete cycle of above-mentioned heating roller is arranged in above-mentioned first heating promoting member.
Accordingly, it is difficult to escape from the heat that heating roller generates, can be improved the insulating efficiency of heating roller.
Furthermore it is preferred that being also equipped with the incubator for accommodating above-mentioned heating roller, in above-mentioned incubator, extremely with above-mentioned heating roller
Be wrapping with less above-mentioned yarn outer peripheral surface separate it is opposed with gap plate component is installed, in above-mentioned plate component and above-mentioned heating roller
Opposed opposed surface side, division are formed with above-mentioned multiple spaces.
It is alternately arranged bumps when being plate component, such as through bending or recess portion is formed by punching press, thus, it is possible to
Enough simply form multiple spaces of the circumferencial direction division along heating roller.Moreover, only by will simply form as
The plate component in this multiple space divided is installed in the incubator for accommodating heating roller all the time, it will be able to which raising is wound around
The heating efficiency of yarn on heating roller.
Furthermore it is preferred that be also equipped with the incubator for accommodating above-mentioned heating roller, a part of the inner wall of above-mentioned incubator is and upper
State heating roller the outer peripheral surface for being wrapping with above-mentioned yarn separate it is opposed with gap, and the opposed surface side divide be formed with it is above-mentioned more
A space.
Accordingly, the volume of the keeping warmth space formed by the inner face of incubator becomes smaller, and can be improved the heat preservation effect in incubator
Rate.
Furthermore it is preferred that being also equipped with: separate roller, between above-mentioned heating roller, yarn is multiple to provide spacing circumvolution, and upper
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 surface of above-mentioned yarn separates opposite disposed with gap；In the opposed with above-mentioned separate roller of above-mentioned second heating promoting member
Opposed surface side is formed with multiple spaces of the circumferencial direction division along above-mentioned separate roller.
Accordingly, by thus promoting with to the first heating of heating roller setting to separate roller setting the second heating promoting member
The case where component, is same, can be improved the heating efficiency for the yarn being wound around on separate roller.
Another Yarn heating device of the invention is to have: heating roller, delivered yarn while heating；And first
Heat promoting member, separated with the outer peripheral surface for being at least wrapping with above-mentioned yarn of above-mentioned heating roller it is opposite disposed with gap, it is above-mentioned
The inner face opposed with above-mentioned heating roller of first heating promoting member is by being bent to arc-shaped along the circumferential direction of above-mentioned heating roller
Plate component and be formed by bumps along the bracket that the circumferential direction of above-mentioned heating roller is dividually fixed in the inner face of the plate component
Shape, by the recess portion of above-mentioned concaveconvex shape, in the opposed faces opposed with above-mentioned heating roller of above-mentioned first heating promoting member
Side is formed with multiple spaces of the circumferencial direction division along above-mentioned heating roller.
The effect of invention
When the yarn being wound around on heating roller is mobile, the companion of the circumferencial direction along heating roller is generated on the periphery of yarn
With stream, but by being drawn along the circumferencial direction of heating roller in the opposed surface side opposed with heating roller of the first heating promoting member
Divide and form multiple spaces, thus generates turbulent flow in the peripheral part of heating roller, heat can be promoted to the yarn being wound around on heating roller
Transmitting.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, can be heated to the yarn being wound around on heating roller.Thereby, it is possible to improve to be wound around on heating roller
Yarn heating efficiency, can fully heat yarn.
Detailed description of the invention
Fig. 1 is the signal composition figure of the yarn manufacturing device of present embodiment.
Fig. 2 is the perspective view of the roller unit of Fig. 1.
Fig. 3 is the side view of the godet in incubator.
Fig. 4 is the main view for illustrating the godet for promoting heat to transmit.
Fig. 5 is the main view for illustrating the godet of radiation.
Fig. 6 is the main view of the roller unit of variation 1.
Fig. 7 is the main view of the roller unit of variation 2.
Fig. 8 is the main view of the roller unit of variation 3.
Fig. 9 is the main view of the roller unit of variation 4.
Figure 10 is the main view of the roller unit of variation 5.
Figure 11 is the perspective view from the inner peripheral surface side of the plate component of variation 5.
Figure 12 is the main view of the roller unit of variation 6.
Figure 13 is the main view of the roller unit of variation 7.
Figure 14 is the perspective view from the inner peripheral surface side of the plate component of variation 7.
Specific embodiment
Hereinafter, being illustrated to the preferred embodiment of the present invention.Fig. 1 is showing for the yarn manufacturing device of present embodiment
Meaning constitutes figure.As shown in Figure 1, yarn manufacturing device 1 has 2, two roller units 3,4 (Yarn heating device) of spinning machine and volume
Take machine 5 etc..
Spinning machine 2 is to arrange more (such as 24~32 degree) yarns Ys in the paper vertical direction of Fig. 1
State is spun downwards.Roller unit 3,4 will extend while being heated from the spun threads Y of spinning machine 2.Volume
Take machine 5 that the threads Y after being extended by roller unit 3,4 is wound up on bobbin (not shown).
In addition, in each section of above-mentioned yarn manufacturing device 1 is constituted, the composition of spinning machine 2 and coiling machine 5 and previous phase
Together, therefore description is omitted, and roller unit 3,4 is being described in detail below.
Roller unit 3,4 is configured more on the lower than spinning machine 2.Fig. 2 is the perspective view of the roller unit of Fig. 1.Fig. 3 is heat preservation
The side view of godet in case.In addition, being illustrated 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 constructions having the same, thus it is constructed by taking roller unit 4 as an example below into
Row explanation, only illustrates roller unit 3 and the difference of roller unit 4.Moreover, for the ease of understand to roller unit 3,4 which
It is a to be illustrated, the constituent element of roller unit 3 is assigned and is added to " ' " on the symbol that the constituent element to roller unit 4 assigns
Symbol (such as godet 11 ', separate roller 12 ' etc.) be illustrated.
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
Component) and incubator 13 for accommodating these components.Incubator 13 is the approximately cuboid 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, the driven roller supported of not shown frame cantilever, pull from moving direction upstream side (lower-left of Fig. 1)
The threads Y that roller unit 3 is sent out.Then, godet 11 is rotated, will be rolled up by drive motor 37 (referring to Fig. 3) driving
The threads Y of extension is sent to moving direction downstream side.
Separate roller 12 is configured is and equally door 13a of the configuration in incubator 13 of godet 11 in the lower section of godet 11
The driven voller that opposite side, not shown frame cantilever are supported.The threads Y pulled by godet 11, in 11 He of godet
Between separate roller 12, circumvolution is multiple with being staggered regulation spacing every time in a manner of not being overlapped mutually.In addition, separate roller 12 can also be with
It is equally driven roller with godet 11.
Then, godet 11 rotates and threads Y is mobile, 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 side (lower section of Fig. 1).
In addition, godet 11 is the heating roller for having heater 15 (referring to Fig. 2) in inside, in godet 11 and separate roller
Circumvolution between 12 and during being sent, yarns Y is heated.Moreover, godet 11 and separate roller 12 configure in incubator 13,
By closing door 13a, it can prevent the heat generated from heater 15 from escaping from incubator 13 to outside.
On the bottom wall 23 of incubator 13, in the two side portions for clipping roller 11,12 on the left and right directions of Fig. 2, it is formed with
Two slits 24a, 24b that orientation with threads Y extends roughly in parallel.In order to roller 11,12 hang yarn when from
Be previously inserted into yarns Y, the side door 13a (the opening and closing mouth side of incubator 13) of slit 24a it is open-ended.Moreover, slit 24a becomes
Entrance when to 5 winding yarn of coiling machine for being put into yarns Y in incubator 13.
Slit 24b is same as slit 24a, in order to when hanging yarn to roller 11,12 from being previously inserted into yarns Y, and slit 24b
Door 13a side it is open-ended, but length is shorter than slit 24a.It is used for when to 5 winding yarn of coiling machine moreover, slit 24b becomes
The outlet of yarns Y is taken out out of incubator 13.
In addition, the above-mentioned front openings of slit 24a, 24b are blocked by door 13a when closing door 13a.
Corrugated plating 30 is the plate component flexes for forming the stainless steel being polished by surface, the triangle formed by two sides
The mountain continuous arrangement of shape and form recess portion and protrusion, the corrugated plating 30 configure 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 move, yarns Y has been wrapping with godet 11
Outer peripheral surface (roughly upper half of godet 11) it is opposed, along the circumferencial direction of godet 11 with concave-convex alternately arranged side
Formula configuration.Moreover, being formed in opposed faces (inner peripheral surface) side opposed with godet 11 of corrugated plating 30 along godet 11
Multiple spaces 35 that circumferencial direction divides, being delimited by recess portion (referring to Fig. 4).
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 protruding portion 25 than corrugated plating 30 more towards the opening and closing mouth of incubator 13.In addition, corrugated plating 30 is right with godet 11
The opposed faces 30a set has been carried out far infrared coating (such as ceramic coating).
Corrugated plating 31 and corrugated plating 30 are same, the plate component flexes that the stainless steel being polished by surface is formed, by two
The mountain continuous arrangement for the triangular shape that side is formed and form recess portion and protrusion, the corrugated plating 31 configuration is in the lower section of godet 11, warp
It is fixed on incubator 13 by support part (not shown).Moreover, corrugated plating 31 is between godet 11 and separate roller 12, and lead
The outer peripheral surface (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
Convex alternately arranged mode configures.Moreover, also being formed in opposed faces (inner peripheral surface) side opposed with separate roller 12 of corrugated plating 31
There are multiple spaces dividing along the circumferencial direction of separate roller 12, being delimited by recess portion.
In addition, the length of the axial corrugated plating 31 along godet 11, identical as 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 in addition to entering godet 11 at first, the yarns Y periphery finally gone out space,
Hook the mobile space of yarns Y during yarns Y and to except space of the separate roller 12 across frame yarns Y, substantially complete cycle quilt
Corrugated plating 30,31 covers.
Roller unit 3 is configured to the posture opposite with about 4 roller unit.Although moreover, by aftermentioned, in roller unit 3,4
Godet 11 revolving speed it is different.
It is logical first from the spun threads Y of spinning machine 2 in there is above such yarn manufacturing device 1 constituted
The interior into incubator 13 ' nearby with the end of open opposite sides (the paper depths side of Fig. 1) of slit 24a ' is crossed, and by roller list
The godet 11 ' of member 3 pulls.
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, is left from godet 11 ', the outside of incubator 13 ' is reached near the opening by slit 24b ', is passed through
Enter in incubator 13 near the end with open opposite sides (the paper depths side of Fig. 1) of slit 24a, is sent to roller unit 4
Godet 11.
Later, the yarns Y that the godet 11 in incubator 13 is pulled, by circumvolution between godet 11 and separate roller 12
After repeatedly, is left from godet 11, the outside of incubator 13 is reached near the opening by slit 24b, is sent to and batches
Machine 5.
Yarns Y is moved from spinning machine 2 towards coiling machine 5, such as with the speed of 4000~6000m/min degree as a result,.This
When, yarns Y is heated during conveying between roller 11,12 and between roller 11 ', 12 '.Also, the godet 11 of roller unit 4
The revolving speed of the godet 11 ' of rotating ratio roller unit 3 is fast, and the yarns Y being heated passes through between godet 11 and godet 11 '
Power corresponding with the rotational speed difference of the two and be extended.
However, in incubator 13, it is directly right by the conduction of the outer peripheral surface from the godet 11 heated by heater 15
The yarns Y being wound around on godet 11 is heated.
Also, when the yarns Y that is wound around on godet 11 is mobile, as shown in figure 4, the periphery of yarns Y generate along
The adjoint stream 33 of the circumferencial direction of godet 11.At this point, the outer peripheral surface for being wrapping with yarns Y with godet 11 is opposed to be provided with
Corrugated plating 30, which is alternately arranged and continuous waveform for bumps along the circumferencial direction of godet 11, therefore the companion
With wall surface (wall surface for delimiting space 35) collision of stream 33 and the recess of corrugated plating 30, and generated in the peripheral part of godet 11 disorderly
Stream 34.
Then, by the turbulent flow 34, promote convective heat transfer, therefore heat can be promoted to the yarn being wound around on godet 11
The transmitting of Y.Further, since along the circumferentially continuous generation of godet 11 multiple turbulent 34, therefore can continuously promote
Heat is to being wound around on godet 11 and the transmitting of mobile yarns Y.
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 heat and be heated, and reflect from the electromagnetic wave 36 of 11 heat radiation of godet, can be by radiation to being wound around godet 11
On yarns Y heated, and the heat radiation from the surface of godet 11 can be reduced.
Although in general, the range of the heat absorption wavelength of yarn becomes at this point, different according to the type of yarns Y
Belong in the wave-length coverage of the far infrared of a part of 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 generated by godet 11, from opposed faces 30a spoke
The electromagnetic wave of the wavelength close with the heat absorption wavelength of yarns Y is penetrated, the electromagnetic wave of the wavelength is easy to be absorbed by yarns Y, Neng Gouti
Heating efficiency of the height radiation to yarns Y.That is, corresponding to the type of yarns Y, change the ceramics that coating is carried out on opposed faces 30a
The wavelength of material, the heat absorption wavelength and ceramic radiation that make yarn becomes close wavelength.
Also, corrugated plating 30 becomes the recess portion of the triangle formed by two sides, therefore can be carried out efficiently above-mentioned
The both sides of the heating based on transmitting and the heating based on radiation of yarns Y.
In addition, being led in addition to from godet 11, other than space of the separate roller 12 across frame yarns Y, corrugated plating 30,31 is covered with
Thus the complete cycle of roll dies 11 is difficult to escape, can be improved the insulating efficiency of godet 11, can drop from the heat that godet 11 generates
It is low yarns Y is heated to proper temperature needed for heater 15 power consumption.According to above situation, it can be improved and be wound around godet
The heating efficiency of yarns Y on 11 can sufficiently heat yarns Y.Furthermore it is possible to reduce circumvolution time of the yarns Y to godet 11
Number can be such that godet 11 minimizes.
Also, since corrugated plating 30,31 is plate component, concave-convex alternating only can be simply formed by bending and arranged
The shape of column.Moreover, being installed to only by the plate component that will so simply form and accommodating godet 11 all the time
In incubator 13, it will be able to improve the heating efficiency for the yarns Y being wound around on godet 11.
In addition, in general, when the rotation of godet 11 and mobile yarns Y, generate on the periphery of yarns Y with stream,
But in addition to from godet 11, other than space of the separate roller 12 across frame yarns Y, corrugated plating 30,31 is covered with the whole of godet 11
It week thus only generates between corrugated plating 30,31 and godet 11 with stream, is able to suppress in the outer part than corrugated plating 30,31
It generates with stream.In this way, generation of the corrugated plating 30,31 other than improving the heating efficiency of yarns Y, also as the adjoint stream of inhibition
Wind shutter work.Thereby, it is possible to inhibit the yarn of mobile yarns Y to swing, it can be improved yarn qualities.
In addition, godet 11 have than corrugated plating 30 more towards incubator 13 opening and closing mouth protruding portion 25, therefore to
When godet 11 and separate roller 12 carry out extension yarn, opens door 13a and expose in incubator 13, it can be simply to godet 11
Than carrying out extension yarn on the protruding portion 25 outstanding of corrugated plating 30.In addition, by make corrugated plating 30 and godet 11 and separate roller 12 it
Between gap hang yarn operation surface side (front) become larger, can improve hang yarn operability.In this case, it can be not provided with dashing forward
Portion 25 out, and corrugated plating 30 is set in the whole region of godet 11.
If also, when the shape of the plate component not instead of male-female arrangement as corrugated plating 30, along godet 11
When the even surface shape of outer peripheral surface, when making plate component get too close to godet 11, make godet 11 rotate and make to be wound around
When yarns Y on godet 11 is mobile, negative pressure is generated between plate component and godet 11, and yarns Y is by pair to plate component
It furthers in the face of setting, it is possible to tension appropriate can not be assigned to yarns Y.
Therefore, in the present embodiment, plate component is the corrugated plating 30 of male-female arrangement, thus in plate component and godet 11
Between do not generate laminar flow and generate turbulent flow 34, yarns Y will not be furthered to the opposed faces 30a of corrugated plating 30, can be assigned to yarns Y
Give tension appropriate.
Then, illustrate the variation that various changes are applied with to present embodiment.Wherein, for having and present embodiment
The variation of identical composition assigns identical symbol, suitably omits the description thereof.In the following, in explanation to roller unit 4
The example that is changed of composition in the case where, it is believed that same change is also able to carry out to the composition of roller unit 3.
In the present embodiment, separate roller 12 is not the heating roller for having heater, therefore does not configure wave to separate roller 12
Card, but can also with as shown in fig. 6, in the case where separate roller 12 is that have the heating roller of heater 40, for separate roller 12,
Opposite disposed corrugated plating 41 with gap is separated with the outer peripheral surface for being wrapping with yarns Y, and is separated with the outer peripheral surface for not being wrapping with yarns Y
Opposite disposed corrugated plating 42 (variation 1) with gap.In this case, same with the above-mentioned yarns Y being wound around on godet 11
Sample can be improved the heating efficiency for the yarns Y being wound around on separate roller 12.Corrugated plating 41,42 is equivalent to of the invention second and adds
Hot promoting member.
In addition, in the present embodiment, corrugated plating 30 is plate component, and is mounted in incubator 13, but can also be such as Fig. 7
Shown, a part of inner wall 63a of incubator 63 with the outer peripheral surface for being wrapping with yarns Y of godet 11 separates gap and opposed,
Inner wall 63a is the concave-convex alternately arranged concaveconvex shape of circumferencial direction (variation 2) along godet 11.In the situation
Under, between inner wall 63a and godet 11, form the multiple spaces 65 divided along the circumferencial direction of godet 11.Moreover,
It is preferred that containing heat-insulating material 64 in cavity between the inner wall and outside wall surface of incubator 63.Accordingly, by incubator 63
The volume for the keeping warmth space that inner face is formed becomes smaller, and can be improved 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 can also be with
It is not provided with separate roller 12, and yarns Y is only subjected to the single less than 360 degree on godet 11 and 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,
Far infrared coating can also be carried out by a variety of materials according to the type of yarns Y.
Also, the plate component that in the present embodiment, the outer peripheral surface for being wrapping with yarns Y of godet 11 is covered,
It is the corrugated plating 30 of circumferentially continuous arrangement of the triangular wave along godet 11, but as long as being that bumps circumferentially replace
The shape of arrangement can then be arbitrary shape (variation 3).For example, as shown in figure 8, plate component 66 be also possible to it is following
Concaveconvex shape: bottom wall and side wall angulation be right angle rectangular-shaped multiple recess portions 67, with by multiple recess portions 67 along leading
Multiple linking parts 68 that the circumferencial direction of roll dies 11 is linked are alternately arranged.In this case, plate component 66 and seal wire
The opposed opposed faces of roller 11 (inner peripheral surface) side is formed with multiple spaces 69 of the circumferencial direction division along godet 11.
In addition, in the present embodiment, concaveconvex shape is arranged along the circumferencial direction of godet 11, and is formed along leading
Multiple spaces 35 that the circumferencial direction of roll dies 11 divides, but as long as dividing to form multiple skies along the circumferencial direction of godet 11
Between, then it can be arbitrary composition (variation 4,5,6).
(variation 4) for example, as shown in figure 9, plate component 70 is even surface shape, the circumferencial direction along godet 11 is curved
Song is at arc-shaped, in the opposed faces opposed with godet 11 of the plate component 70, welds the one of the bracket 71 of multiple L fonts
Side.The radial center of unwelded one side of multiple brackets 71 towards godet 11 extends, and multiple brackets 71 are in godet 11
Configured separate on circumferencial direction.This manner it is also possible to be formed in the opposed surface side opposed with godet 11 of plate component 70 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, plate component 76 bends to circle along the circumferencial direction of godet 11
Arcuation, such as by the punching press from 77 side of inner peripheral surface, form the prominent of the multiple prisms being recessed towards the radial outside of godet 11
Play portion 78.Multiple protrusions 78 have triangle section, are configured to along the axial separation arrangement of godet 11 and along leading
The circumferencial direction separation of roll dies 11 arranges rectangular.This manner it is also possible in 77 side of inner peripheral surface of plate component 76, formed along leading
Multiple spaces 79 that the circumferencial direction of roll dies 11 is divided, delimited by the recess of protrusion 78.
(variation 6) be not for example, as shown in figure 12, plate component 80 is waveform as above embodiment, and becomes saw
Odontoid, the zigzag fashion are the mountain continuous arrangement to form the mutually different triangular shape of length of two bevel edges on vertex.Moreover,
The shorter bevel edge 80a of length in two bevel edges, the direction of rotation configured in godet 11 (for clockwise in Figure 12's)
Downstream side extends towards the rotation center of godet 11.This manner it is also possible in the inner peripheral surface side of plate component 80, formed by along
Multiple spaces 81 that the recess portion that the circumferencial direction of godet 11 divides delimited.Accordingly, along the companion of the circumferencial direction of godet 11
It is collided with stream with bevel edge 80a and is easy to produce vortex in space 81.
Also, in the present embodiment, plate component is formed by linear protrusion and recess portion, but can also be by curvilinear
Protrusion and recess portion form (variation 7).For example, as shown in figs. 13 and 14, plate component 85 is curved along the circumferencial direction of godet 11
Song forms the multiple songs being recessed towards the radial outside of godet 11 at arc-shaped, such as by the punching press from 86 side of inner peripheral surface
Linear protrusion 87.Multiple protrusions 87 have curved section, and are configured to arrange along the axial separation of godet 11
And it separates and arranges along the circumferencial direction of godet 11.This manner it is also possible in 86 side of inner peripheral surface of plate component 85, formed along
Multiple spaces 88 that the circumferencial direction of godet 11 is divided, delimited by the recess of protrusion 87.
In addition, in the present embodiment, godet 11 and separate roller 12 are housed in incubator 13, and however, you can also not be arranged
Incubator 13.
Also, in the present embodiment, in addition to the outer peripheral surface for being wrapping with yarns Y for godet 11 is provided with corrugated plating
Except 30, it is provided with corrugated plating 31 also for the outer peripheral surface for not being wrapping with yarns Y of godet 11, however, you can also not corrugated plating is arranged
31。
In addition, in the present embodiment, illustrate to apply the invention to have for by yarns Y while heating into
Example in the roller unit of godet and separate roller that row extends, but not limited to this, it can also apply the invention to and have use
In other Yarn heating devices for the heating roller for conveying yarn heating.
Claims (1)
1. a kind of Yarn heating device, which is characterized in that have:
Heating roller, delivered yarn while heating；And
First heating promoting member, separates with gap with the outer peripheral surface for being at least wrapping with above-mentioned yarn of above-mentioned heating roller to installing
It sets,
The inner face opposed with above-mentioned heating roller of above-mentioned first heating promoting member is bent by the circumferential direction along above-mentioned heating roller
The bracket institute shape that plate component at arc-shaped and the inner face in the plate component are dividually fixed along the circumferential direction of above-mentioned heating roller
At concaveconvex shape,
By the recess portion of above-mentioned concaveconvex shape, in the opposed faces opposed with above-mentioned heating roller of above-mentioned first heating promoting member
Side is formed with multiple spaces of the circumferencial direction division along 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 CN107012562A (en) | 2017-08-04 |
| CN107012562B true CN107012562B (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210122738.6A Active CN102758287B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
| CN201610960971.XA Active CN107012562B (en) | 2011-04-26 | 2012-04-24 | Yarn heating device |
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| 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) | EP2518197B1 (en) |
| JP (1) | JP5735849B2 (en) |
| KR (1) | KR101635484B1 (en) |
| CN (2) | CN102758287B (en) |
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| 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 |
| JP6532707B2 (en) * | 2015-03-06 | 2019-06-19 | Ｔｍｔマシナリー株式会社 | Spinning and drawing machine |
| JP6446292B2 (en) * | 2015-03-06 | 2018-12-26 | Ｔｍｔマシナリー株式会社 | Spinning and drawing equipment |
| 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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| US5009830A (en) * | 1989-03-20 | 1991-04-23 | E. I. Du Pont De Nemours And Company | On-line fiber heat treatment |
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2011
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107012562A (en) | 2017-08-04 |
| CN102758287A (en) | 2012-10-31 |
| KR20120121349A (en) | 2012-11-05 |
| KR101635484B1 (en) | 2016-07-01 |
| JP5735849B2 (en) | 2015-06-17 |
| CN102758287B (en) | 2016-12-14 |
| EP2574691A1 (en) | 2013-04-03 |
| EP2574691B1 (en) | 2014-01-15 |
| EP2518197B1 (en) | 2013-12-18 |
| EP2518197A1 (en) | 2012-10-31 |
| JP2012229504A (en) | 2012-11-22 |
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