CN114423101B - Infrared heating device with photomask plate - Google Patents
Infrared heating device with photomask plate Download PDFInfo
- Publication number
- CN114423101B CN114423101B CN202011170805.2A CN202011170805A CN114423101B CN 114423101 B CN114423101 B CN 114423101B CN 202011170805 A CN202011170805 A CN 202011170805A CN 114423101 B CN114423101 B CN 114423101B
- Authority
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- China
- Prior art keywords
- infrared heating
- product
- infrared
- photomask
- hole
- 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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Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 116
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- 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
- H05B3/00—Ohmic-resistance heating
- H05B3/0033—Heating devices using lamps
Landscapes
- Resistance Heating (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention relates to the technical field of infrared heating, in particular to an infrared heating device with a photomask plate. An infrared heating device having a photomask plate, comprising: a case having an opening into which a product to be heated is put; the infrared heating module is arranged in the box body, and infrared rays emitted by the infrared heating module heat the product; the infrared heating device comprises an infrared heating module and a product, wherein the infrared heating module is arranged between the infrared heating module and the product, a hole set comprising a plurality of through holes is arranged on the infrared heating module, the density and the size of the through holes corresponding to different hole sets are different, and infrared rays emitted by the infrared heating module heat the product through the through holes. According to the infrared heating device with the photomask plate, the photomask plate is arranged in the infrared heating device, so that the high-temperature area, the low-temperature area and the like of infrared heating are divided, and the effects of high efficiency, accurate heating and energy saving are achieved.
Description
[ field of technology ]
The invention relates to the technical field of infrared heating, in particular to an infrared heating device with a photomask plate.
[ background Art ]
When infrared rays are irradiated to an object to be heated, the infrared rays are absorbed by the object to be heated when the emitted infrared rays have the same absorption wavelength as the object to be heated, molecules in the object resonate, and the temperature of the object rises, so that the object is heated. The infrared heating method has the advantages of no need of heat transfer medium, good heat efficiency and the like, and is widely applied to various fields, such as molding thermoplastic materials.
The infrared heater heats the target object in a non-contact mode, however, when the heated object has local high and low temperature requirements, the current infrared heating equipment can only divide infrared irradiation areas in a copper foil sticking mode, a heat-resistant adhesive mode, and the like, so that extra auxiliary materials are required to be added, and the cost cannot be saved.
Therefore, it is necessary to develop an infrared heating device having a photomask plate to solve the above-mentioned problems.
[ invention ]
The invention aims to provide an infrared heating device with a photomask plate, wherein the photomask plate is adopted to divide an infrared irradiation area, so that auxiliary materials are not required to be additionally added, and the cost is saved.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an infrared heating device having a photomask plate, comprising:
a case having an opening into which a product to be heated is put;
the infrared heating module is arranged in the box body, and infrared rays emitted by the infrared heating module heat the product;
the infrared heating device comprises an infrared heating module and a product, wherein the infrared heating module is arranged between the infrared heating module and the product, a hole set comprising a plurality of through holes is arranged on the infrared heating module, the density and the size of the through holes corresponding to different hole sets are different, and infrared rays emitted by the infrared heating module heat the product through the through holes.
Further, the infrared heating module comprises at least one infrared heating lamp tube, and the infrared wavelength released by the infrared heating lamp tube is the same as the product absorption wavelength so as to infrared heat the product.
Further, the infrared heating lamp tube is arranged continuously in a U shape; or the infrared heating lamp tubes are arranged side by side.
Further, the infrared heating lamp tube is a ceramic lamp tube.
Further, the through hole is in the form of a round hole, a rectangular hole, a tapered hole or a stepped hole with a stepped surface.
Further, at least two different sets of apertures have overlapping infrared irradiation regions.
Further, the area except for the hole set on the photomask plate is a shielding area, and the shielding area reflects infrared rays emitted by the infrared heating module back to the infrared heating module.
Further, the product is arranged in the middle of the box body, the infrared heating modules are respectively arranged on the upper side and the lower side of the box body to heat the two sides of the product, the number of the corresponding photomask plates is two, and the infrared heating modules are respectively arranged between the infrared heating modules and the product.
Furthermore, a positioning jig with a hollowed-out middle part is further arranged in the box body, and the product is placed on the positioning jig.
Compared with the prior art, the infrared heating device with the photomask plate does not need extra auxiliary materials such as aluminum foil, heat-resistant adhesive tape and the like, but the photomask plate is arranged in the infrared heating device, the photomask plate is provided with the hole sets comprising a plurality of through holes, the density and the size of the through holes corresponding to the different hole sets are different, and the infrared rays emitted by the infrared heating module heat products through the through holes, so that the infrared rays passing through the different hole sets are different in intensity and the corresponding to the temperature of the heated products, and the infrared heating high-temperature area, the low-temperature area and the like are divided, so that the effects of high efficiency, accurate heating and energy saving are realized.
[ description of the drawings ]
FIG. 1 is a schematic view of an infrared heating device with a photomask plate according to the present invention.
FIG. 2 is a schematic diagram of an infrared heating module according to the present invention.
FIG. 3 is a schematic view of a photomask according to the present invention.
FIG. 4 is a schematic view of infrared heating of an infrared heating apparatus having a photomask plate according to the present invention.
FIG. 5 is a schematic diagram of an infrared heating device with a mask according to a preferred embodiment of the invention.
FIG. 6 is a schematic diagram of the infrared heating of FIG. 5.
[ detailed description ] of the invention
For a further understanding of the objects, technical effects and technical means of the present invention, reference will now be made in detail to the accompanying drawings.
Referring to fig. 1 to 3, fig. 1 is a schematic diagram of an infrared heating device with a photomask of the present invention, fig. 2 is a schematic diagram of an infrared heating module of the present invention, and fig. 3 is a schematic diagram of a photomask of the present invention.
The present invention provides an infrared heating device having a photomask plate for rapidly infrared heating a product 10, the product 10 may be a thermoplastic carbon fiber sheet, the device comprising:
a case (not shown) having an opening, into which the product 10 to be heated is put, the opening being provided on a side surface or a bottom of the case according to actual conditions, for example, when the product 10 is provided in the middle of the case, the opening is provided on a side surface of the case, and when the product 10 is provided on a bottom of the case, the opening is provided on a bottom of the case;
the infrared heating module 100 is arranged in the box body, and infrared rays emitted by the infrared heating module 100 heat the product 10, specifically, when the infrared rays emitted by the infrared heating module 100 have the same wavelength as the absorption wavelength of the product 10, resonance is generated, so that the purpose of rapid heating is achieved;
the photomask plate 200 is arranged between the infrared heating module 100 and the product 10, the photomask plate 300 is provided with a hole set 202 comprising a plurality of through holes 201, the density and/or the size of the through holes 201 are different corresponding to different hole sets 202, and the infrared rays emitted by the infrared heating module 100 heat the product 10 through the through holes 201. The density and the size of the through holes 201 influence the intensity of infrared heating, for example, when the sizes of the through holes 201 are the same, the hole set 202 with the large density of the through holes 201 can achieve the effect of local heating; alternatively, when the densities of the through holes 201 are the same, the hole set 202 having the large size of the through holes 201 can achieve the effect of local temperature rise. Therefore, the infrared irradiation position and illuminance can be planned according to the requirements of the product 10, and the specific position, density and size of the through holes 201 of the photomask plate 200 can be further designed.
The infrared heating module 100 includes at least one infrared heating lamp 101, the infrared wavelength released by the infrared heating lamp 101 is the same as the absorption wavelength of the product 10, so that the infrared heating product 10 is heated, and of course, in order to adapt to different products 10, different types of infrared heating lamps 101 can be replaced according to products 10 of different materials, and the heating power of the infrared heating lamp 101 is adjustable. Further, when the infrared heating lamp 101 is one, the infrared heating lamp 101 is continuously arranged in a U shape; or when the infrared heating lamp tubes 101 are multiple, the multiple infrared heating lamp tubes 101 are arranged side by side. Further, the infrared heating lamp 101 is a ceramic lamp.
For convenience in processing the through-hole 201, the through-hole 201 may be formed as a circular hole, a rectangular hole, a tapered hole, or a stepped hole having a stepped surface, but is not limited thereto, and in a preferred embodiment, the through-hole 201 is formed as a circular hole, and the size of the through-hole 201 is represented by the diameter of the circular hole.
Wherein, at least two different hole sets 202 have overlapping infrared irradiation areas 203, the overlapping infrared irradiation areas 203 are irradiated onto the product 10, so as to enhance the infrared heating effect of the corresponding areas of the product 10 and enable the product 10 to achieve the effect of local heating.
Referring to fig. 1 and 3, the area except for the hole set 202 on the mask plate 200 is a shielding area, and the shielding area reflects the infrared rays emitted by the infrared heating module 100 back to the infrared heating module 100, so as to save energy consumption.
Referring to fig. 5, a schematic diagram of an infrared heating device with a photomask in a preferred embodiment of the invention is shown. In a preferred embodiment, in order to heat two sides of the product 10 uniformly, the product 10 is not deformed during the heating process, the product 10 is disposed in the middle of the box, a positioning fixture with a hollow middle is disposed in the box, the product 10 is disposed on the positioning fixture, the positioning fixtures with different sizes can be replaced according to the size of the product 10, the infrared heating modules 100 are respectively disposed on the upper and lower sides of the box to heat two sides of the product 10, and correspondingly the number of the light shielding plates 200 is two and respectively disposed between the infrared heating modules 100 and the product 10.
Referring to fig. 4 and 6, when the product 10 is heated, the infrared heating module 100 emits infrared rays, and the infrared rays pass through the through holes 201 on the photomask plate 200 to heat the product 10 in infrared mode, as shown in fig. 4 and 6, the dotted lines indicate the areas through which the infrared rays pass, and the density and size of the through holes 201 enable different areas of the product 10 to have different infrared heating effects.
In summary, according to the infrared heating device with a photomask of the present invention, no additional auxiliary materials such as aluminum foil and heat-resistant adhesive tape are needed, but the photomask 200 is provided in the infrared heating device, the photomask 200 is provided with the hole sets 202 comprising a plurality of through holes 201, the density and the size of the through holes 201 are different corresponding to the different hole sets 202, and the infrared rays emitted by the infrared heating module 100 heat the product 10 through the through holes 201, so that the intensity of the infrared rays passing through the different hole sets 202 is different corresponding to the temperature of the heated product 10, and therefore, the division of the infrared heating high temperature area, the infrared heating low temperature area and the like is performed, and the effects of high efficiency, precise heating and energy saving are achieved.
The technical principles of the present invention have been described above in connection with specific embodiments, which are provided for the purpose of explaining the principles of the present invention and are not to be construed as limiting the scope of the present invention in any way. Other embodiments of the invention will be apparent to those skilled in the art from consideration of this specification without undue burden.
Claims (7)
1. An infrared heating apparatus having a photomask plate, comprising:
a case having an opening into which a product to be heated is put;
the infrared heating module is arranged in the box body, and infrared rays emitted by the infrared heating module heat the product;
the infrared heating module is used for heating the product through the through holes;
at least two different sets of apertures having overlapping infrared irradiation regions;
the area except for the hole set on the photomask plate is a shielding area, and the shielding area reflects infrared rays emitted by the infrared heating module back to the infrared heating module.
2. The infrared heating apparatus with a photomask plate of claim 1, wherein the infrared heating module comprises at least one infrared heating lamp, and the infrared heating lamp emits infrared rays having the same wavelength as the product absorption wavelength so as to infrared heat the product.
3. The infrared heating apparatus with a photomask plate of claim 2, wherein the infrared heating lamps are arranged in a continuous U-shape; or the infrared heating lamp tubes are arranged side by side.
4. An infrared heating apparatus having a light-shielding plate as claimed in claim 2 or 3, wherein the infrared heating lamp is a ceramic lamp.
5. The infrared heating apparatus with a photomask plate according to claim 1, wherein the through hole is in the form of a circular hole, a rectangular hole, a tapered hole, or a stepped hole having a stepped surface.
6. The infrared heating device with the photomask plates according to claim 1, wherein the product is arranged in the middle of the box body, the infrared heating modules are respectively arranged on the upper side and the lower side of the box body to heat the two sides of the product, and correspondingly, the number of the photomask plates is two, and the infrared heating modules are respectively arranged between the infrared heating modules and the product.
7. The infrared heating device with the photomask plate of claim 1, wherein a positioning jig with a hollowed-out middle is further arranged in the box body, and the product is placed on the positioning jig.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170805.2A CN114423101B (en) | 2020-10-28 | 2020-10-28 | Infrared heating device with photomask plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011170805.2A CN114423101B (en) | 2020-10-28 | 2020-10-28 | Infrared heating device with photomask plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114423101A CN114423101A (en) | 2022-04-29 |
| CN114423101B true CN114423101B (en) | 2024-01-09 |
Family
ID=81260333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011170805.2A Active CN114423101B (en) | 2020-10-28 | 2020-10-28 | Infrared heating device with photomask plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114423101B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255862Y (en) * | 1996-09-04 | 1997-06-11 | 季莲缘 | Wide spectrum infrared radiation panel |
| JP2003249330A (en) * | 2002-02-27 | 2003-09-05 | Toshiba Ceramics Co Ltd | Foil-like resistance heater element, its manufacturing method and flat heater |
| JP2005317305A (en) * | 2004-04-28 | 2005-11-10 | Mitsubishi Electric Corp | Heating cooker |
| CN103311154A (en) * | 2012-03-09 | 2013-09-18 | Ap系统股份有限公司 | Heater block and heat treatment apparatus having the same |
| CN205812533U (en) * | 2016-07-22 | 2016-12-14 | 液化空气（中国）研发有限公司 | A kind of scalable Infrared Heating protection device that may be mounted in Wave Soldering Machine |
| CN107044662A (en) * | 2016-02-05 | 2017-08-15 | 苏州汉扬精密电子有限公司 | Heating oven |
| JP2017216439A (en) * | 2016-05-10 | 2017-12-07 | ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ | Connections between laminated heater and heater voltage inputs |
| CN208551142U (en) * | 2018-02-28 | 2019-03-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and culinary art component |
| CN209376696U (en) * | 2018-11-29 | 2019-09-13 | 深圳市合元科技有限公司 | Electronic smoke atomizer and electronic cigarette comprising the electronic smoke atomizer |
| CN209763620U (en) * | 2019-03-01 | 2019-12-10 | 泰州赛星电子有限公司 | Sheath heating oven |
| EP3617593A1 (en) * | 2018-08-31 | 2020-03-04 | Grand Mate Co., Ltd. | Combustion device and infrared reflective plate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101368818B1 (en) * | 2012-05-03 | 2014-03-04 | 에이피시스템 주식회사 | Apparatus for substrate treatment |
-
2020
- 2020-10-28 CN CN202011170805.2A patent/CN114423101B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255862Y (en) * | 1996-09-04 | 1997-06-11 | 季莲缘 | Wide spectrum infrared radiation panel |
| JP2003249330A (en) * | 2002-02-27 | 2003-09-05 | Toshiba Ceramics Co Ltd | Foil-like resistance heater element, its manufacturing method and flat heater |
| JP2005317305A (en) * | 2004-04-28 | 2005-11-10 | Mitsubishi Electric Corp | Heating cooker |
| CN103311154A (en) * | 2012-03-09 | 2013-09-18 | Ap系统股份有限公司 | Heater block and heat treatment apparatus having the same |
| CN107044662A (en) * | 2016-02-05 | 2017-08-15 | 苏州汉扬精密电子有限公司 | Heating oven |
| JP2017216439A (en) * | 2016-05-10 | 2017-12-07 | ラム リサーチ コーポレーションＬａｍ Ｒｅｓｅａｒｃｈ Ｃｏｒｐｏｒａｔｉｏｎ | Connections between laminated heater and heater voltage inputs |
| CN205812533U (en) * | 2016-07-22 | 2016-12-14 | 液化空气（中国）研发有限公司 | A kind of scalable Infrared Heating protection device that may be mounted in Wave Soldering Machine |
| CN208551142U (en) * | 2018-02-28 | 2019-03-01 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and culinary art component |
| EP3617593A1 (en) * | 2018-08-31 | 2020-03-04 | Grand Mate Co., Ltd. | Combustion device and infrared reflective plate |
| CN209376696U (en) * | 2018-11-29 | 2019-09-13 | 深圳市合元科技有限公司 | Electronic smoke atomizer and electronic cigarette comprising the electronic smoke atomizer |
| CN209763620U (en) * | 2019-03-01 | 2019-12-10 | 泰州赛星电子有限公司 | Sheath heating oven |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114423101A (en) | 2022-04-29 |
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