CN202862316U - Microwave thermocompressor - Google Patents
Microwave thermocompressor Download PDFInfo
- Publication number
- CN202862316U CN202862316U CN 201220535808 CN201220535808U CN202862316U CN 202862316 U CN202862316 U CN 202862316U CN 201220535808 CN201220535808 CN 201220535808 CN 201220535808 U CN201220535808 U CN 201220535808U CN 202862316 U CN202862316 U CN 202862316U
- Authority
- CN
- China
- Prior art keywords
- microwave
- heating equipment
- thermal press
- metallic shield
- press
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model provides a microwave thermocompresor. The microwave thermocompresor includes a thermocompressor stand, a control circuit, a pressing device, a humidity-discharging device, a protective cover device, a conveying mechanism and a microwave heating device, wherein the microwave heating device is positioned in the center of the thermocompressor stand, the microwave heating device comprises a metal shielding box, a plurality of microwave generators and the waveguides connected with the microwave generators. The microwave thermocompresor does not adopt traditional external heating device and hot pressboard. The microwave thermocompresor, through microwave heating while compressing, speedily solidifies plywood components and guarantees the plywood is uniformly heated, thereby improving bonding quality, substantially raising production efficiency and having no pollution to environment. Furthermore, the microwave thermocompresor has the advantages of being simple in structure, convenient to install and suitable for mass production.
Description
Technical field
The utility model belongs to the wood based panel manufacturing machinery, and is particularly a kind of by the hot press of microwave as thermal source processing gummed plate.
Background technology
Traditional single or multiple lift hot press, its heating system as shown in Figure 1, formed by supporting electric furnace or boiler, heating pipe line, heating platen etc., by outer thermal source heating conduction oil or steam with the heat hot pressing plate, and then heating platen conducts to heat the gummed plate by heat, makes that the gummed plate heats under pressured state, curing molding.
The weak point of tradition hot press is: glue together the required heat conduction time of plate longer, the gummed plate is heated inhomogeneous, and this phenomenon is even more serious for thicker gummed plate, and the heat utilization rate of outer thermal source is lower, energy consumption is large, and heating platen is long required preheating time.
The utility model content
The purpose of this utility model is to overcome the deficiency that prior art exists, and a kind of microwave thermal press is provided, and has cancelled outer thermal source and the heating platen of traditional hot press, utilizes microwave to make the gummed plate begin internally heating.
Another purpose of the present utility model provided a kind of have be heated evenly, heat utilization rate is high, hot pressing time is short, the microwave thermal press of output high.
For addressing the above problem, the utility model proposes following technical scheme:
A kind of microwave thermal press, it includes hot press frame, control circuit, device for exerting, humidity-discharging device, protective cover and conveying mechanism, it also comprises microwave heating equipment, described microwave heating equipment is positioned at described hot press central rack, and described microwave heating equipment comprises metallic shield casing, a plurality of microwave generator and the waveguide that is connected with microwave generator.
As a kind of preferred version of the present utility model, described microwave heating equipment is installed in described hot press central rack, and wherein said microwave generator is installed in the periphery outside of described metallic shield casing.
As a kind of preferred version of the present utility model, be provided with microwave choke groove and wire netting sealant at the edge of described metallic shield casing, when microwave generator starts, can prevent microwave leakage.
As a kind of preferred version of the present utility model, the slit at described metallic shield casing faying face place can effectively reduce microwave leakage less than 1 millimeter.
As a kind of preferred version of the present utility model, described humidity-discharging device is fixed in the described metallic shield casing outside, and the moisture in the metallic shield casing is discharged.
As a kind of preferred version of the present utility model, evenly be placed with the identical aperture of diameter on the described protective cover, optional 5 millimeters to 10 millimeters of described hole diameter.
As a kind of preferred version of the present utility model, described conveying mechanism is comprised of reducing motor, chain, power transmission shaft, will glue together plate by chain and send and send microwave heating equipment to.Described conveying mechanism be positioned at microwave heating equipment below, be connected with the hot press frame.
As a kind of preferred version of the present utility model, the frequency range of described microwave generator is 915MHz to 2450MHz.
As a kind of preferred version of the present utility model, the temperature range that described microwave generator utilizes microwave to produce is 70～130 ℃.
Technique effect of the present utility model is, microwave thermal press of the present utility model utilizes the principle of heating using microwave to increase substantially bonding quality and production efficiency, and is environmentally safe pollution-free, and adopts multiple-protection to reduce the microwave leakage amount; Described conveying mechanism is so that microwave thermal press more convenient to operate improved operating efficiency; In addition, the utility model microwave thermal press is simple in structure, and is easy for installation, is easy to mass production.
Description of drawings
Below in conjunction with accompanying drawing and better embodiment the utility model is described in further detail.
Fig. 1 is the structure diagram of the hot press heating system of prior art;
Fig. 2 is the structural representation of the microwave thermal press of the utility model better embodiment;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is the local enlarged diagram of the utility model.
Wherein
1 hot press frame; 2 microwave heating equipments; 3 device for exerting; 4 microwave generators; 5 metallic shield casings; 6 conveying mechanisms; 7 chains; 8 humidity-discharging devices; 9 gummed plates; 10 electric furnaces (boiler); 11 heating pipe lines; 12 heating platens; 13 protective covers.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
As shown in Figures 2 and 3, a kind of microwave thermal press of the utility model better embodiment, it has included hot press frame 1, microwave heating equipment 2 and control circuit thereof, device for exerting 3, humidity-discharging device 8, protective cover 13, conveying mechanism 6.
Wherein said microwave heating equipment 2 is installed in the medium position of hot press frame 1, is positioned at the below of device for exerting 3, above the conveying mechanism 6.Conveying mechanism 6 will glue together plate 9 by chain 7 and send and send microwave heating equipment 2 to, make like this gummed plate 9 improve temperature by the heat radiation of microwave heating equipment 2.
Described microwave heating equipment 2 comprises metallic shield casing 5, a plurality of microwave generator 4 and the waveguide (not shown) that is connected with microwave generator, microwave generator 4 is by the unified control of control circuit, and microwave generator 4 is installed in the periphery outside of described metallic shield casing.
After the closed pressurization of microwave thermal press, microwave generator 4 in the described microwave heating equipment 2 is started working, utilize microwave to 9 heating of gummed plate, gummed plate 9 begins heating internally, do not need the heat conduction, but the water-soluble adhesive rapid curing in the gummed plate 9 can be regulated and control heating rate and reaction temperature by control circuit, temperature is controlled at 70～130 ℃, finishes the processing of gummed plate under the state that is heated evenly.
The edge of metallic shield casing 5 is provided with microwave choke groove (not shown) and wire netting sealant (not shown), when microwave generator 4 starts, can prevent microwave leakage.The slit at metallic shield casing 5 faying face places can effectively reduce microwave leakage less than 1 millimeter.
Humidity-discharging device 8 is fixed in described metallic shield casing 5 outsides, and the moisture in the metallic shield casing 5 is discharged.Evenly be placed with the identical aperture of diameter on the protective cover 13, optional 5 millimeters to 10 millimeters of described hole diameter.
Described conveying mechanism 6 is comprised of reducing motor, chain 7, power transmission shaft, will glue together plate 9 by chain 7 and send and send microwave heating equipment 2 to, described conveying mechanism 6 be positioned at microwave heating equipment 2 below, be connected with hot press frame 1.
The frequency range of microwave generator of the present utility model is 915MHz to 2450MHz.
Below preferred embodiment of the present utility model is specified, but the utility model is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model creative spirit, the modification that these are equal to or replacement all are included in the application's claim limited range.
Claims (9)
1. microwave thermal press, it comprises hot press frame, control circuit, device for exerting, humidity-discharging device, protective cover and conveying mechanism, it is characterized in that, it also comprises microwave heating equipment, described microwave heating equipment is positioned at described hot press central rack, and described microwave heating equipment comprises metallic shield casing, a plurality of microwave generator and the waveguide that is connected with microwave generator.
2. a kind of microwave thermal press as claimed in claim 1, it is characterized in that: described microwave heating equipment is installed in described hot press central rack, and wherein said microwave generator is installed in the periphery outside of described metallic shield casing.
3. a kind of microwave thermal press as claimed in claim 2 is characterized in that: be provided with microwave choke groove and wire netting sealant at the edge of described metallic shield casing, when microwave generator starts, can prevent microwave leakage.
4. a kind of microwave thermal press as claimed in claim 2, it is characterized in that: the slit at described metallic shield casing faying face place is less than 1 millimeter.
5. a kind of microwave thermal press as claimed in claim 2 is characterized in that: described humidity-discharging device is fixed in the described metallic shield casing outside.
6. a kind of microwave thermal press as claimed in claim 2, it is characterized in that: evenly be placed with the identical aperture of diameter on the described protective cover, described hole diameter is 5 millimeters to 10 millimeters.
7. a kind of microwave thermal press as claimed in claim 2, it is characterized in that: described conveying mechanism is comprised of reducing motor, chain, power transmission shaft, to glue together plate by chain and send and send microwave heating equipment to, described conveying mechanism be positioned at microwave heating equipment below, be connected with the hot press frame.
8. such as the arbitrary described a kind of microwave thermal press of claim 1 to 7, it is characterized in that: the frequency range of described microwave generator is 915MHz to 2450MHz.
9. such as the arbitrary described a kind of microwave thermal press of claim 1 to 7, it is characterized in that: the temperature range that described microwave generator utilizes microwave to produce is 70～130 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535808 CN202862316U (en) | 2012-10-18 | 2012-10-18 | Microwave thermocompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535808 CN202862316U (en) | 2012-10-18 | 2012-10-18 | Microwave thermocompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202862316U true CN202862316U (en) | 2013-04-10 |
Family
ID=48029067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535808 Expired - Lifetime CN202862316U (en) | 2012-10-18 | 2012-10-18 | Microwave thermocompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202862316U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737693A (en) * | 2013-12-27 | 2014-04-23 | 重庆星星套装门（集团）有限责任公司 | Melamine door manufacturing process |
| CN105216088A (en) * | 2015-09-01 | 2016-01-06 | 华中科技大学 | A kind of preparation method of inorganic binder wood-based plate and device |
| CN105965621A (en) * | 2016-05-27 | 2016-09-28 | 福建省闽清双棱竹业有限公司 | Hot press and hot pressing method for production of bamboo wood composite container floor |
| CN110405872A (en) * | 2019-06-28 | 2019-11-05 | 中南林业科技大学 | A kind of quick hot-press molding method of integrated timber |
| CN110861176A (en) * | 2019-11-25 | 2020-03-06 | 黄河三角洲京博化工研究院有限公司 | Preparation method of recombined wood |
| CN114260987A (en) * | 2021-12-28 | 2022-04-01 | 南京林业大学 | Preparation method of formaldehyde-free high-strength microwave-cured plywood |
| CN114953065A (en) * | 2022-05-25 | 2022-08-30 | 武夷学院 | Bamboo chip flattening device for high-temperature microwave bamboo flattening processing and flattening method thereof |
-
2012
- 2012-10-18 CN CN 201220535808 patent/CN202862316U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737693A (en) * | 2013-12-27 | 2014-04-23 | 重庆星星套装门（集团）有限责任公司 | Melamine door manufacturing process |
| CN105216088A (en) * | 2015-09-01 | 2016-01-06 | 华中科技大学 | A kind of preparation method of inorganic binder wood-based plate and device |
| CN105965621A (en) * | 2016-05-27 | 2016-09-28 | 福建省闽清双棱竹业有限公司 | Hot press and hot pressing method for production of bamboo wood composite container floor |
| CN105965621B (en) * | 2016-05-27 | 2018-11-09 | 福建省闽清双棱竹业有限公司 | A kind of hot press and hot-press method for bamboo wood composite container baseboard production |
| CN110405872A (en) * | 2019-06-28 | 2019-11-05 | 中南林业科技大学 | A kind of quick hot-press molding method of integrated timber |
| CN110861176A (en) * | 2019-11-25 | 2020-03-06 | 黄河三角洲京博化工研究院有限公司 | Preparation method of recombined wood |
| CN110861176B (en) * | 2019-11-25 | 2021-03-09 | 黄河三角洲京博化工研究院有限公司 | Preparation method of recombined wood |
| CN114260987A (en) * | 2021-12-28 | 2022-04-01 | 南京林业大学 | Preparation method of formaldehyde-free high-strength microwave-cured plywood |
| CN114260987B (en) * | 2021-12-28 | 2022-07-15 | 南京林业大学 | Preparation method of formaldehyde-free high-strength microwave-cured plywood |
| CN114953065A (en) * | 2022-05-25 | 2022-08-30 | 武夷学院 | Bamboo chip flattening device for high-temperature microwave bamboo flattening processing and flattening method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202862316U (en) | Microwave thermocompressor | |
| CN100523686C (en) | Efficient energy-saving drying process and apparatus | |
| CN203288703U (en) | Lithium ion battery formation device | |
| CN102371620A (en) | Environmentally-friendly and energy-saving far-infrared automatic temperature control concrete curing system | |
| CN202511601U (en) | Gypsum board drying equipment | |
| CN206365160U (en) | A kind of automatic baking oven of printed circuit board assembly production | |
| CN202517764U (en) | Heating device for corrugated board processing equipment | |
| CN205102543U (en) | Drum -type stoving curing equipment | |
| CN212910226U (en) | PCB circuit board baking system with excellent energy-saving effect | |
| CN205167523U (en) | SMC mould pressing mould energy -saving equipment | |
| CN209960891U (en) | Funnel-shaped infrared heating device and infrared curing device applying same | |
| CN205209097U (en) | Capsule drying device of controllable temperature | |
| CN203487254U (en) | Preheating box for reducing warping of copper foil | |
| CN207522761U (en) | A kind of electromagnetic induction directly-heated press | |
| CN208745446U (en) | A kind of corrugated board hot pressing laminating apparatus | |
| CN203538264U (en) | Tea leaf enzyme deactivation machine | |
| CN201400811Y (en) | Ironing machine | |
| CN206410442U (en) | A kind of far infrared energy-saving baking oven | |
| CN201921805U (en) | Floor sealing wax heating device | |
| CN206764998U (en) | A kind of mo(u)ldenpress | |
| CN203618144U (en) | Electro-thermal furnace | |
| CN206323578U (en) | A kind of energy saving and environment friendly heater based on infrared heating technology | |
| CN205482236U (en) | A electromagnetism microwave drying apparatus for gypsum board | |
| CN204301446U (en) | Apparatus for baking | |
| CN203700711U (en) | High-efficient cyclic utilization discharging device for tail gas of drying oven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130410 |
|
| CX01 | Expiry of patent term |