CN108633121A - Electromechanic heating roller inner shaft and Electromechanic heating roller - Google Patents
Electromechanic heating roller inner shaft and Electromechanic heating roller Download PDFInfo
- Publication number
- CN108633121A CN108633121A CN201710165202.5A CN201710165202A CN108633121A CN 108633121 A CN108633121 A CN 108633121A CN 201710165202 A CN201710165202 A CN 201710165202A CN 108633121 A CN108633121 A CN 108633121A
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- CN
- China
- Prior art keywords
- layer
- heating roller
- inner shaft
- electromechanic heating
- weaving cloth
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- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/14—Tools, e.g. nozzles, rollers, calenders
- H05B6/145—Heated rollers
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The present invention provides Electromechanic heating roller inner shaft and Electromechanic heating roller, Electromechanic heating roller inner shaft includes：Hollow cylinder and the end cap for being separately connected the cylinder both ends；The cylinder includes：Insulation supporting cylinder, the insulation supporting cylinder include the multilayer dielectric layer of mutual circumferential cladding；And electromagnetic wire ring layer, the electromagnetic wire ring layer circumferential direction are coated on the outer wall of the insulation supporting cylinder.The Electromechanic heating roller inner shaft and Electromechanic heating roller of the present invention significantly reduces the weight of inner shaft, and ensures that the inside of inner shaft has good insulating properties, improves the safety of Electromechanic heating roller.
Description
Technical field
The present invention relates to Electromechanic heating roller technical fields, specifically, being related to Electromechanic heating roller inner shaft and electromagnetic heating
Roller.
Background technology
Electromechanic heating roller is divided into inner shaft and roller wall (shell) two parts composition, the gap between two layers usually 5mm extremely
Between 15mm.Interior shaft device is made of the functional structure of multilayer, such as supporting layer, heat exchange layers, thermal insulation layer, resistance magnetosphere, electromagnetism
The compositions such as coil layer, major function are to provide a variable alternating magnetic field, and roller wall is allowed to be generated vortex heat by electromagnetic induction, from
And achieve the purpose that heating.
In existing Electromechanic heating roller, for ease of the factor of processing, structure antivibration, cost and process-cycle etc., inner shaft
Support construction is mainly mainly made of metal materials.
There are following defects for existing inner shaft：
1. being made of steel, the process-cycles such as heat treatment, turning are long, high labor cost, preponderance.Especially diameter
Roll body more than 1 meter or more, process-cycle and weight are especially prominent；
2. if resistance magnetosphere generates leakage field phenomenon.Metal inner shaft can be heated, and temperature increases, and can cause to damage to electromagnetic coil
It is bad, meanwhile, temperature increases, and can make inner shaft deformation, inner shaft and outer roll body can be made stuck, cause roll body to damage, especially inner shaft
And its damage of coil.
Invention content
For the problems of the prior art, the purpose of the present invention is to provide Electromechanic heating roller inner shaft and electromagnetic heatings
Roller, significantly reduces the weight of inner shaft, and ensures that the inside of inner shaft has good insulating properties, improves Electromechanic heating roller
Safety.
The embodiment of the present invention provides a kind of Electromechanic heating roller inner shaft, including：It hollow cylinder and is separately connected described
The end cap at cylinder both ends；The cylinder includes：Insulation supporting cylinder, the insulation supporting cylinder include that the multilayer of mutual circumferential cladding is exhausted
Edge layer；And electromagnetic wire ring layer, the electromagnetic wire ring layer circumferential direction are coated on the outer wall of the insulation supporting cylinder.
Preferably, the cylinder further includes：Magnetosphere is hindered, the resistance magnetosphere is arranged in the insulation supporting cylinder and the electromagnetism
Between coil layer.
Preferably, the insulation supporting cylinder includes：
First fiber weaving cloth layer；
First filament layer, the first filament layer circumferential direction are coated on the outer wall of the first fiber weaving cloth layer；
Second fiber weaving cloth layer, the second fiber weaving cloth layer circumferential direction are coated on the outer wall of the first filament layer；
Second filament layer, the first filament layer circumferential direction are coated on the outer wall of the second fiber weaving cloth layer；And
Third fiber weaving cloth layer, the third fiber weaving cloth layer circumferential direction are coated on the outer wall of the second filament layer.
Preferably, the insulation supporting cylinder further includes cooling water tube layer, and the cooling water tube layer setting is fine described first
It ties up between silk layer and the second fiber weaving cloth layer.
Preferably, the cooling water tube layer includes a plurality of water pipe.
Preferably, the thickness of the cooling water tube layer is 3mm to 6mm.
Preferably, the first fiber weaving cloth layer is the fiberglass woven cloth that thickness is 3mm to 5mm；
The first filament layer is the glass fiber layer that thickness is 3mm to 4mm.
The second filament layer is the glass fiber layer that thickness is 1mm to 2mm.
The third fiber weaving cloth layer is the fiberglass woven cloth that thickness is 1mm to 2mm.
Preferably, the second fiber weaving cloth layer includes the aramid fiber woven fabric that thickness is 1mm to 2mm.
Preferably, the second fiber weaving cloth layer further includes the aramid fiber silk layer that thickness is 1mm to 2mm, the aramid fiber
Filament layer circumferential direction is coated on the outer wall of the aramid fiber woven fabric.
Preferably, the first fiber weaving cloth layer, the first filament layer, the second fiber weaving cloth layer, the second filament layer with
And third fiber weaving cloth layer between layers be equipped with adhesive glue.
The embodiment of the present invention also provides a kind of Electromechanic heating roller, including Electromechanic heating roller inner shaft and roller shell, feature exist
In the Electromechanic heating roller inner shaft is such as above-mentioned Electromechanic heating roller inner shaft.
Electromechanic heating roller inner shaft provided by the present invention and Electromechanic heating roller significantly reduce the weight of inner shaft, and protect
The inside for demonstrate,proving inner shaft has good insulating properties, improves the safety of Electromechanic heating roller.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon.
Fig. 1 is the sectional view of the first Electromechanic heating roller inner shaft of the present invention；
Fig. 2 is the sectional view of the first Electromechanic heating roller inner shaft of the present invention；
Fig. 3 is the a-quadrant enlarged drawing in Fig. 2；
Fig. 4 is the sectional view of the Electromechanic heating roller inner shaft for being not provided with resistance magnetosphere of the present invention；
Fig. 5 is the sectional view of second of Electromechanic heating roller inner shaft of the present invention；
Fig. 6 is the sectional view of second of Electromechanic heating roller inner shaft of the present invention；And
Fig. 7 is the B area enlarged drawing in Fig. 6.
Reference numeral
1 electromagnetic wire ring layer
2 resistance magnetospheres
3 third fiber weaving cloth layers
4 second filament layers
5 second fiber weaving cloth layers
6 cooling water tube layer
7 first filament layers
8 first fiber weaving cloth layers
9 insulation supporting cylinders
10 the first cylinder
20 second of cylinder
31 end caps
32 end caps
Specific implementation mode
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.It is identical attached in figure
Icon note indicates same or similar structure, thus will omit repetition thereof.
Fig. 1 is the sectional view of the first Electromechanic heating roller inner shaft of the present invention.Fig. 2 is the first electromagnetic heating of the present invention
The sectional view of roller inner shaft.Fig. 3 is the a-quadrant enlarged drawing in Fig. 2.As shown in Figures 1 to 3, the first Electromechanic heating roller of the invention
Inner shaft includes hollow cylinder 10 and is separately connected the end cap 31,32 at 10 both ends of cylinder.End cap 31,32 can be by two kinds not
Same method is connect with 10 both ends of cylinder.First method is the left and right end cap that processes respectively by after being machined and punching,
It takes and is bolted.Second method is that left and right end cap directly uses thermosetting property high temperature adhesive curing with roll body inner shaft cross section.Cylinder
Body 10 includes insulation supporting cylinder 9, resistance magnetosphere 2 and electromagnetic wire ring layer 1.The middle part of the insulation supporting cylinder 9 of hollow cylindrical includes
Hollow region C, greatly reduces weight.Insulation supporting cylinder 9 includes the multilayer dielectric layer of mutually circumferential cladding.It is circumferential to hinder magnetosphere 2
It is coated on the outer wall of insulation support layer.1 circumferential direction of electromagnetic wire ring layer is coated on the outer wall of resistance magnetosphere 2.
Wherein, insulation supporting cylinder 9 includes the first fiber weaving cloth layer 8, the first filament layer 7, the second fiber weaving cloth layer 5, the
Two filament layers 4 and third fiber weaving cloth layer 3.First filament layer, 7 circumferential direction is coated on the outer wall of the first fiber weaving cloth layer 8.
Second fiber weaving cloth layer, 5 circumferential direction is coated on the outer wall of the first filament layer 7.First filament layer, 7 circumferential direction is coated on the second fiber
The outer wall of nonwoven fabric layer 5.3 circumferential direction of third fiber weaving cloth layer is coated on the outer wall of the second filament layer 4.First fiber weaving cloth layer 8,
One filament layer 7, the second fiber weaving cloth layer 5, the second filament layer 4 and third fiber weaving cloth layer 3 are equipped between layers
Adhesive glue.
First fiber weaving cloth layer 8 is the fiberglass woven cloth that thickness is 3mm to 5mm.First filament layer 7 is that thickness is
The glass fiber layer of 3mm to 4mm.Second fiber weaving cloth layer 5 includes the aramid fiber woven fabric that thickness is 1mm to 2mm.At one
In variation.Second fiber weaving cloth layer 5 further includes the aramid fiber silk layer that thickness is 1mm to 2mm, aramid fiber silk layer circumferential direction packet
Overlay on the outer wall of aramid fiber woven fabric.Second filament layer 4 is the glass fiber layer that thickness is 1mm to 2mm.Third fiber is knitted
Layer of cloth 3 is the fiberglass woven cloth that thickness is 1mm to 2mm.
The first Electromechanic heating roller inner shaft of the present invention can select two component as adhesive glue.In process, layer
Between layer by according to actual conditions, can be added in two component 10-18% short glass fiber or with nylon fibre
Dimension, P84 fibers etc., to increase its mechanical property.The selection of two component can be selected according to the different temperature resistant grade of roll body
Different two-component thermosetting cements are as adhesive glue.According to different thermosetting cements, different baking oven heat curing process is taken.
Fig. 4 is the sectional view of the Electromechanic heating roller inner shaft for being not provided with resistance magnetosphere of the present invention.In the first Electromechanic heating roller
On the basis of inner shaft, in a variation, as shown in figure 4, the Electromechanic heating roller inner shaft of the present invention can be not provided with resistance magnetosphere (figure
In be not shown), because being insulator in insulation supporting cylinder 9 in the present invention, there is no felt by the magnetic field of electromagnetic wire ring layer 1
The case where answering and inner shaft sense magnetic caused to generate heat.Be not provided with resistance magnetosphere Electromechanic heating roller in axle construction be highly suitable for making it is small-sized
Roll body so that the space layout of small-sized roll body is more succinct, and reduces manufacturing process, improves safety.
Fig. 5 is the sectional view of second of Electromechanic heating roller inner shaft of the present invention.Fig. 6 is second of electromagnetic heating of the present invention
The sectional view of roller inner shaft.Fig. 7 is the B area enlarged drawing in Fig. 6.As shown in Figs. 5 to 7, second of Electromechanic heating roller of the invention
Inner shaft includes hollow cylinder 20 and is separately connected the end cap 31,32 at 20 both ends of cylinder.End cap 31,32 can be by two kinds not
Same method is connect with 10 both ends of cylinder.First method is the left and right end cap that processes respectively by after being machined and punching,
It takes and is bolted.Second method is that left and right end cap directly uses thermosetting property high temperature adhesive curing with roll body inner shaft cross section.Cylinder
Body 20 includes insulation supporting cylinder 9, resistance magnetosphere 2 and electromagnetic wire ring layer 1.The middle part of the insulation supporting cylinder 9 of hollow cylindrical includes
Hollow region C, greatly reduces weight.Insulation supporting cylinder 9 includes the multilayer dielectric layer of mutually circumferential cladding.It is circumferential to hinder magnetosphere 2
It is coated on the outer wall of insulation support layer.1 circumferential direction of electromagnetic wire ring layer is coated on the outer wall of resistance magnetosphere 2.
Wherein, insulation supporting cylinder 9 includes the first fiber weaving cloth layer 8, the first filament layer 7, the 6, second fibre of cooling water tube layer
Tie up nonwoven fabric layer 5, the second filament layer 4 and third fiber weaving cloth layer 3.First filament layer, 7 circumferential direction is coated on the first fiber and knits
The outer wall of layer of cloth 8.6 circumferential direction of cooling water tube layer is coated on the outer wall of the first filament layer 7.The circumferential cladding of second fiber weaving cloth layer 5
In the outer wall of cooling water tube layer 6.First filament layer, 7 circumferential direction is coated on the outer wall of the second fiber weaving cloth layer 5.Third fiber weaving cloth
3 circumferential direction of layer are coated on the outer wall of the second filament layer 4.First fiber weaving cloth layer 8, the first filament layer 7, cooling water tube layer 6,
Two fiber weaving cloth layers 5, the second filament layer 4 and third fiber weaving cloth layer 3 are equipped with adhesive glue between layers.
First fiber weaving cloth layer 8 is the fiberglass woven cloth that thickness is 3mm to 5mm.First filament layer 7 is that thickness is
The glass fiber layer of 3mm to 4mm.Cooling water tube layer 6 includes a plurality of water pipe.The thickness of cooling water tube layer 6 be 3mm extremely
6mm.Second fiber weaving cloth layer 5 includes the aramid fiber woven fabric that thickness is 1mm to 2mm.In a variation.Second fiber is knitted
Layer of cloth 5 further includes the aramid fiber silk layer that thickness is 1mm to 2mm, and aramid fiber silk layer circumferential direction is coated on aramid fiber woven fabric
Outer wall.Second filament layer 4 is the glass fiber layer that thickness is 1mm to 2mm.Third fiber weaving cloth layer 3 be thickness be 1mm extremely
The fiberglass woven cloth of 2mm.
Cooling water tube layer 6 can be used as heat exchanger in second of Electromechanic heating roller inner shaft, can be in roll body inner shaft work
During work, cooling medium is passed through as heat-exchange medium, such as water, conduction oil.The pipeline can be engineering plastics pipe, such as
PTFE tube.In in other variations, pipeline can also be stainless steel tube.
The Electromechanic heating roller inner shaft of the present invention includes following advantages：
1, light-weight；The density of glass fibre is about about 2.2g/cm3, iron about 7.8g/cm3, illustrated with proportion, be steel
1/3, moreover, being also provided with hollow region C in the present invention, the dosage of glass fibre is reduced through a step.So the electricity of the present invention
The weight of magnetic heating roller inner shaft can be significantly smaller than the inner shaft that steel make in the prior art.
2, it insulate, the steel of inner shaft are conductors in the prior art, this materials'use is insulator.
3, at low cost, reduce the necessary steel heat treatment of the prior art and front and back various processes and cost.
4, with short production cycle, the necessary steel processing of the prior art and heat treatment time, at 14 days or so, and the present invention
Organic fiber thermoset forming only needs 2-3 days.
5, the machinings such as subsequent turning, notch, punching can also be carried out after organic fiber thermoset forming of the invention
Operation, convenient for carrying out post-production to inner shaft.
The present invention also provides a kind of Electromechanic heating rollers, including Electromechanic heating roller inner shaft and roller shell, Electromechanic heating roller inner shaft to be
Such as above-mentioned Electromechanic heating roller inner shaft.
In conclusion Electromechanic heating roller inner shaft provided by the present invention and Electromechanic heating roller significantly reduce the weight of inner shaft
Amount, and ensure that the inside of inner shaft has good insulating properties, improve the safety of Electromechanic heating roller.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the present invention's
Protection domain.
Claims (10)
1. a kind of Electromechanic heating roller inner shaft, which is characterized in that including：Hollow cylinder and it is separately connected the cylinder both ends
End cap；
The cylinder includes：
Insulation supporting cylinder (9), the insulation supporting cylinder (9) include the multilayer dielectric layer of mutual circumferential cladding；And
Electromagnetic wire ring layer (1), electromagnetic wire ring layer (1) circumferential direction are coated on the outer wall of the insulation supporting cylinder (9).
2. Electromechanic heating roller inner shaft according to claim 1, which is characterized in that the cylinder further includes：Magnetosphere (2) is hindered,
The resistance magnetosphere (2) is arranged between the insulation supporting cylinder (9) and the electromagnetic wire ring layer (1).
3. Electromechanic heating roller inner shaft according to claim 2, which is characterized in that the insulation supporting cylinder (9) includes：
First fiber weaving cloth layer (8)；
First filament layer (7), the first filament layer (7) circumferential direction are coated on the outer wall of the first fiber weaving cloth layer (8)；
Second fiber weaving cloth layer (5), the second fiber weaving cloth layer (5) circumferential direction are coated on the outer of the first filament layer (7)
Wall；
Second filament layer (4), the first filament layer (7) circumferential direction are coated on the outer wall of the second fiber weaving cloth layer (5)；
And
Third fiber weaving cloth layer (3), third fiber weaving cloth layer (3) circumferential direction are coated on the outer of the second filament layer (4)
Wall.
4. Electromechanic heating roller inner shaft according to claim 3, which is characterized in that the insulation supporting cylinder (9) further includes cold
But water pipe layer (6), the cooling water tube layer (6) are arranged in the first filament layer (7) and the second fiber weaving cloth layer (5)
Between.
5. Electromechanic heating roller inner shaft according to claim 4, which is characterized in that the cooling water tube layer (6) includes a plurality of
Water pipe.
6. Electromechanic heating roller inner shaft as claimed in any of claims 2 to 5, which is characterized in that
The first fiber weaving cloth layer (8) is the fiberglass woven cloth that thickness is 3mm to 5mm；
The first filament layer (7) is the glass fiber layer that thickness is 3mm to 4mm；
The second filament layer (4) is the glass fiber layer that thickness is 1mm to 2mm；
The third fiber weaving cloth layer (3) is the fiberglass woven cloth that thickness is 1mm to 2mm.
7. Electromechanic heating roller inner shaft according to claim 6, which is characterized in that the second fiber weaving cloth layer (5) includes
Thickness is the aramid fiber woven fabric of 1mm to 2mm.
8. Electromechanic heating roller inner shaft according to claim 7, which is characterized in that the second fiber weaving cloth layer (5) is also wrapped
The aramid fiber silk layer that thickness is 1mm to 2mm is included, the aramid fiber silk layer circumferential direction is coated on the outer of the aramid fiber woven fabric
Wall.
9. Electromechanic heating roller inner shaft according to claim 2 or 3, which is characterized in that the first fiber weaving cloth layer (8),
First filament layer (7), the second fiber weaving cloth layer (5), the second filament layer (4) and third fiber weaving cloth layer (3) layer with
Adhesive glue is equipped between layer.
10. a kind of Electromechanic heating roller, including Electromechanic heating roller inner shaft and roller shell, which is characterized in that the Electromechanic heating roller inner shaft
It is Electromechanic heating roller inner shaft as in one of claimed in any of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165202.5A CN108633121A (en) | 2017-03-20 | 2017-03-20 | Electromechanic heating roller inner shaft and Electromechanic heating roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710165202.5A CN108633121A (en) | 2017-03-20 | 2017-03-20 | Electromechanic heating roller inner shaft and Electromechanic heating roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108633121A true CN108633121A (en) | 2018-10-09 |
Family
ID=63686400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710165202.5A Pending CN108633121A (en) | 2017-03-20 | 2017-03-20 | Electromechanic heating roller inner shaft and Electromechanic heating roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108633121A (en) |
Citations (9)
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|---|---|---|---|---|
| CN1272153A (en) * | 1998-05-28 | 2000-11-01 | 巴马格股份公司 | Godet roll for guiding, heating and conveying thread |
| JP2002043047A (en) * | 2000-07-24 | 2002-02-08 | Sharp Corp | Induction heating device |
| CN201332518Y (en) * | 2009-02-05 | 2009-10-21 | 上海联净环保科技有限公司 | Electromagnetic heating roller apparatus |
| US20100322682A1 (en) * | 2009-06-22 | 2010-12-23 | Motofumi Baba | Electromagnetic induction heating device, fixing device and image forming apparatus using the same |
| CN102573159A (en) * | 2012-02-14 | 2012-07-11 | 深圳市科诺尔节能技术有限公司 | Electromagnetic heating roller device with built-in coil |
| CN202374481U (en) * | 2011-12-14 | 2012-08-08 | 临安市洁深电磁科技有限公司 | Electromagnetic heating roller |
| CN102811519A (en) * | 2011-06-03 | 2012-12-05 | 上海联净电子科技有限公司 | Water-cooled electromagnetic-induction heating roll |
| CN203352848U (en) * | 2013-07-03 | 2013-12-18 | 上海联净电子科技有限公司 | Special-purpose high-frequency wire of electromagnetic heating roller coil |
| CN206698458U (en) * | 2017-03-20 | 2017-12-01 | 上海联净电子科技有限公司 | Electromechanic heating roller interior axle and Electromechanic heating roller |
-
2017
- 2017-03-20 CN CN201710165202.5A patent/CN108633121A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1272153A (en) * | 1998-05-28 | 2000-11-01 | 巴马格股份公司 | Godet roll for guiding, heating and conveying thread |
| JP2002043047A (en) * | 2000-07-24 | 2002-02-08 | Sharp Corp | Induction heating device |
| CN201332518Y (en) * | 2009-02-05 | 2009-10-21 | 上海联净环保科技有限公司 | Electromagnetic heating roller apparatus |
| US20100322682A1 (en) * | 2009-06-22 | 2010-12-23 | Motofumi Baba | Electromagnetic induction heating device, fixing device and image forming apparatus using the same |
| CN102811519A (en) * | 2011-06-03 | 2012-12-05 | 上海联净电子科技有限公司 | Water-cooled electromagnetic-induction heating roll |
| CN202374481U (en) * | 2011-12-14 | 2012-08-08 | 临安市洁深电磁科技有限公司 | Electromagnetic heating roller |
| CN102573159A (en) * | 2012-02-14 | 2012-07-11 | 深圳市科诺尔节能技术有限公司 | Electromagnetic heating roller device with built-in coil |
| CN203352848U (en) * | 2013-07-03 | 2013-12-18 | 上海联净电子科技有限公司 | Special-purpose high-frequency wire of electromagnetic heating roller coil |
| CN206698458U (en) * | 2017-03-20 | 2017-12-01 | 上海联净电子科技有限公司 | Electromechanic heating roller interior axle and Electromechanic heating roller |
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