CN102896773A - Thermoplastic material microwave modified welding device and welding method thereof - Google Patents
Thermoplastic material microwave modified welding device and welding method thereof Download PDFInfo
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- CN102896773A CN102896773A CN2011102248440A CN201110224844A CN102896773A CN 102896773 A CN102896773 A CN 102896773A CN 2011102248440 A CN2011102248440 A CN 2011102248440A CN 201110224844 A CN201110224844 A CN 201110224844A CN 102896773 A CN102896773 A CN 102896773A
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Abstract
The present invention relates to a thermoplastic material microwave modified welding device and a welding method thereof. An object to-be-welded 8 is placed just below a wave guide cap 6. The welding place of the object to-be-welded is disposed just below a microwave radiator 3, and is provided with a welding auxiliary layer 7. The probe of a temperature tester 4 of the welding auxiliary layer is placed on the welding auxiliary layer. The probe of the temperature tester 5 of the object to-be-welded is placed on the welding place of the object to-be-welded. The object to-be-welded is sealed by a sealing strip. The wave guide cap 6 and the screening cap 9 are connected. A microwave controller 1 is started. The probes of the temperature tester of the welding auxiliary layer and the temperature tester of the object to-be-welded are used for testing temperature and feeding the temperature back to the temperature tester of the welding auxiliary layer and the temperature tester of the object to-be-welded. When the temperature reaches a temperature upper limit, the microwave controller will receive the feedback and automatically turns into the hold time to ensure that a blend of a polar molecular material and a thermoplastic organic polymer material absorbs microwave energy to reach a melting point, and sufficiently welds into one with the object to-be-welded.
Description
Technical field
The present invention relates to a kind of thermoplastic microwave modification welder and welding method thereof, particularly be applicable to the rapid welding field of thermoplastic.
Background technology
The method of attachment of thermoplastic mainly contains physical connection, gluing connecing and heat welded.Chinese patent CN101646276A discloses microwave quick-restoring device on February 10th, 2010, it comprises microwave generator, waveguide and microwave radiometer, the microwave output of microwave generator is connected by waveguide with microwave radiometer, microwave generator comprises Switching Power Supply, control circuit, magnetron and driver, the power output end of Switching Power Supply connects the driving magnetic controller, magnetic controller is connected with driver, driver is connected with waveguide, the output power end of the control output end connecting valve power supply of control circuit.This device just uses the rapid curing composite patch to carry out gluing at injury region for the reparation of scuffing, crackle equivalent damage, and the intensity behind the gluing is less, easily again produces cracking in follow-up use; This device does not adopt microwave to concentrate equipment, causes energy effectively not act on and is repaired the place, and energy consumption is larger; This device is not taked any screening arrangement, and radiation is larger.
Summary of the invention
The object of the invention is to provide a kind of thermoplastic microwave modification welder and the welding method thereof that weld strength is large, energy consumption is little, pollution is little.
The technical scheme that technical solution problem of the present invention adopts: a kind of thermoplastic microwave modification welder, comprise microwave controller, magnetron, microwave radiometer, the welding auxiliary layer, welding auxiliary layer temperature measuring device, soldered thing temperature measuring device, guided wave cover and radome, microwave controller links to each other with an end of magnetron, microwave radiometer links to each other with the inside of the other end of magnetron and stretches out a part, the guided wave cover covers on the outside that magnetron is provided with an end of microwave radiometer, at least two soldered things are under the magnetron and the junction between radome and guided wave cover, the weld of soldered thing is provided with the welding auxiliary layer, welding auxiliary layer limit is provided with welding auxiliary layer temperature measuring device, the probe of welding auxiliary layer temperature measuring device contacts with the welding auxiliary layer, welding auxiliary layer temperature measuring device is connected with microwave controller, the weld of soldered thing is provided with the soldered thing temperature measuring device that is connected with microwave controller, the probe of soldered thing temperature measuring device contacts with the weld of soldered thing, radome and guided wave cover connect as one, and radome and guided wave cover junction are provided with sealing strip.
Described a kind of thermoplastic microwave modification welder, microwave controller is provided with microwave frequency adjusting device, time-setting mechanism and temperature indicating device.Regulate button is regulated microwave according to different thermoplastics frequency, microwave frequency range: 300MHz～300GMHz with microwave frequency; Temperature indicating device can show the temperature of soldered thing weld and the temperature of welding auxiliary layer.
Described a kind of thermoplastic microwave modification welder, welding auxiliary layer are that the blend by polar molecule material and thermal plastic high polymer organic material consists of.
Described a kind of thermoplastic microwave modification welder, the polar molecule material can be metal oxide, silicon compound or polymeric organic acid salt.The polar molecule material can make the inside of thermal plastic high polymer organic material and soldered thing and surperficial rapid and uniform heating and realize quick welding.
Described a kind of thermoplastic microwave modification welder, the blend of polar molecule material and thermal plastic high polymer organic material can be nanometer powdery or fibrous.
Described a kind of thermoplastic microwave modification welder, the blend of polar molecule material and thermal plastic high polymer organic material can be powdery, fibrous or sheet.The powdery blend is used for special-shaped welded junction, and fibrous blend is used for the welded junction of slit, and the sheet blend is used for the welded junction in plane.
Described a kind of thermoplastic microwave modification welder, the welding auxiliary layer can be attached on fabric or the nonwoven.Interpolation fabric or nonwoven can improve the intensity of weld.
The welding method of described a kind of thermoplastic microwave modification welder, the welding auxiliary layer that the mixture of polar molecule material and thermal plastic high polymer organic material is consisted of places the weld of soldered thing, welding auxiliary layer by the soldered thing weld of microwave radiometer irradiation, the blend of polar molecule material and thermal plastic high polymer organic material absorbs the energy of microwave and reaches fusing point, and the blend of polar molecule material and thermal plastic high polymer organic material and soldered thing welding are integrated.
Beneficial effect of the present invention: a kind of thermoplastic microwave modification welder has adopted the guided wave cover, and the guided wave cover can guarantee better faster that microwave energy arrives the weld of soldered thing, has saved the time and has improved efficient; A kind of thermoplastic microwave modification welder has adopted soldered thing and welding auxiliary layer temperature measuring device, can control accurately according to the variation of temperature frequency and the time of microwave irradiation, has guaranteed the quick welding of soldered thing; A kind of thermoplastic microwave modification welder has adopted radome, and radome has adopted hermetically-sealed construction, has guaranteed the concentrated of energy and has shielded the radiation that microwave leaks and causes.A kind of thermoplastic microwave modification welding method makes in this way welding can guarantee that the inside of soldered thing realizes quick welding with surperficial rapid and uniform heating, thus the intensity of the soldered thing of raising.
Description of drawings
Fig. 1 is the structure chart of embodiment 1.
Among the figure, 1 is microwave controller, and 2 is magnetron, and 3 is microwave radiometer, and 4 are welding auxiliary layer temperature measuring device, and 5 is soldered thing temperature measuring device, and 6 is the guided wave cover, and 7 are the welding auxiliary layer, and 8 is soldered thing, and 9 is radome.
The specific embodiment
Among the embodiment 1, first soldered thing 8 is put into guided wave cover 6 under, the weld of soldered thing place microwave radiometer 3 under, weld at soldered thing sets welding auxiliary layer 7, the probe placement of welding auxiliary layer temperature measuring device 4 is being welded on the auxiliary layer, the probe placement of soldered thing temperature measuring device 5 is at soldered thing weld, use sealing strip to seal soldered thing, connect guided wave cover 6 and radome 9, open microwave controller 1, fusing point according to soldered thing material arranges the microwave frequency, radiated time, temperature upper limit and temperature hold-time, the probe probe temperature of welding auxiliary layer temperature measuring device and soldered thing temperature measuring device also feeds back to welding auxiliary layer temperature measuring device and soldered thing temperature measuring device, when temperature reaches temperature upper limit, feed back to again microwave controller, automatically enter the retention time, the energy that guarantees the blend absorption microwave of polar molecule material and thermal plastic high polymer organic material reaches fusing point, and is integrated with the abundant welding of soldered thing.
Claims (8)
1. thermoplastic microwave modification welder, comprise microwave controller, magnetron, microwave radiometer, characterized by further comprising the welding auxiliary layer, welding auxiliary layer temperature measuring device, soldered thing temperature measuring device, guided wave cover and radome, microwave controller links to each other with an end of magnetron, microwave radiometer links to each other with the inside of the other end of magnetron and stretches out a part, the guided wave cover covers on the outside that magnetron is provided with an end of microwave radiometer, at least two soldered things are under the magnetron and the junction between radome and guided wave cover, the weld of soldered thing is provided with the welding auxiliary layer, welding auxiliary layer limit is provided with welding auxiliary layer temperature measuring device, the probe of welding auxiliary layer temperature measuring device contacts with the welding auxiliary layer, welding auxiliary layer temperature measuring device is connected with microwave controller, the weld of soldered thing is provided with the soldered thing temperature measuring device that is connected with microwave controller, the probe of soldered thing temperature measuring device contacts with the weld of soldered thing, radome and guided wave cover connect as one, and radome and guided wave cover junction are provided with sealing strip.
2. a kind of thermoplastic microwave modification welder as claimed in claim 1 is characterized in that microwave controller is provided with microwave frequency adjusting device, time-setting mechanism and temperature indicating device.
3. a kind of thermoplastic microwave modification welder as claimed in claim 1, the blend that it is characterized in that welding auxiliary layer and be by polar molecule material and thermal plastic high polymer organic material consists of.
4. a kind of thermoplastic microwave modification welder as claimed in claim 3 is characterized in that the polar molecule material can be metal oxide, silicon compound or polymeric organic acid salt.
5. a kind of thermoplastic microwave modification welder as claimed in claim 4 is characterized in that the polar molecule material can be nanometer powdery or fibrous.
6. a kind of thermoplastic microwave modification welder as claimed in claim 3, the blend that it is characterized in that polar molecule material and thermal plastic high polymer organic material can be powdery, fibrous or sheet.
7. a kind of thermoplastic microwave modification welder as claimed in claim 3 is characterized in that welding auxiliary layer and can be attached on fabric or the nonwoven.
8. such as the welding method of the described any thermoplastic microwave modification welder of claim 1-7, the welding auxiliary layer that it is characterized in that making the mixture of polar molecule material and thermal plastic high polymer organic material to consist of places the weld of soldered thing, welding auxiliary layer by the soldered thing weld of microwave radiometer irradiation, the mixture of polar molecule material and thermal plastic high polymer organic material absorbs the energy of microwave and reaches fusing point, and the blend of polar molecule material and thermal plastic high polymer organic material and soldered thing welding are integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110224844.0A CN102896773B (en) | 2011-07-27 | 2011-07-27 | A kind of thermoplastic microwave modification welder and welding method thereof |
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| CN201110224844.0A CN102896773B (en) | 2011-07-27 | 2011-07-27 | A kind of thermoplastic microwave modification welder and welding method thereof |
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| CN102896773A true CN102896773A (en) | 2013-01-30 |
| CN102896773B CN102896773B (en) | 2015-10-21 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015048865A1 (en) * | 2013-10-03 | 2015-04-09 | Abc Equipamentos E Tecnologias Ambientais Ltda - Epp | Improvements to polymer sheet butt welding equipment |
| CN106881871A (en) * | 2017-03-31 | 2017-06-23 | 北京微纳宏创科技有限公司 | Controllable locating surface welding method between thermoplastic macromolecule material body |
| CN107095742A (en) * | 2017-04-24 | 2017-08-29 | 泉州佰份佰卫生用品有限公司 | Processing method without PUR paper diaper |
| CN107095741A (en) * | 2017-04-24 | 2017-08-29 | 泉州佰份佰卫生用品有限公司 | Waistline plays paper diaper and preparation method thereof entirely |
| CN114407371A (en) * | 2022-01-28 | 2022-04-29 | 武汉大学 | Plastic welding method and application thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3320966B1 (en) * | 2016-11-14 | 2022-02-16 | Airbus Operations GmbH | Autoclave and method for welding thermoplastic composite parts |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2490057A1 (en) * | 1980-09-08 | 1982-03-12 | Applic Micro Ondes Ste Fse | Microwave welding of dielectric materials using metallic strip - uses metallic cpd. which absorbs microwaves to heat plastics film permeable to microwaves |
| US4339295A (en) * | 1978-12-20 | 1982-07-13 | The United States Of America As Represented By The Secretary Of The Department Of Health & Human Services | Hydrogel adhesives and sandwiches or laminates using microwave energy |
| US6420688B1 (en) * | 1999-05-19 | 2002-07-16 | Fraunhofer Gesellschaft Zur Foederung Der Angewandten Forschung E.V. | Device and method of heating components made of microwave absorbing plastic |
| EP1897677A2 (en) * | 2006-09-11 | 2008-03-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung | Device for microwave guided fusing of thermoplastic moulds, method and application of the method |
| CN101287585A (en) * | 2005-10-14 | 2008-10-15 | 赢创德固赛有限责任公司 | Plastic composite moulded bodies obtainable by welding in an electromagnetic alternating field |
-
2011
- 2011-07-27 CN CN201110224844.0A patent/CN102896773B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4339295A (en) * | 1978-12-20 | 1982-07-13 | The United States Of America As Represented By The Secretary Of The Department Of Health & Human Services | Hydrogel adhesives and sandwiches or laminates using microwave energy |
| FR2490057A1 (en) * | 1980-09-08 | 1982-03-12 | Applic Micro Ondes Ste Fse | Microwave welding of dielectric materials using metallic strip - uses metallic cpd. which absorbs microwaves to heat plastics film permeable to microwaves |
| US6420688B1 (en) * | 1999-05-19 | 2002-07-16 | Fraunhofer Gesellschaft Zur Foederung Der Angewandten Forschung E.V. | Device and method of heating components made of microwave absorbing plastic |
| CN101287585A (en) * | 2005-10-14 | 2008-10-15 | 赢创德固赛有限责任公司 | Plastic composite moulded bodies obtainable by welding in an electromagnetic alternating field |
| EP1897677A2 (en) * | 2006-09-11 | 2008-03-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung | Device for microwave guided fusing of thermoplastic moulds, method and application of the method |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015048865A1 (en) * | 2013-10-03 | 2015-04-09 | Abc Equipamentos E Tecnologias Ambientais Ltda - Epp | Improvements to polymer sheet butt welding equipment |
| CN106881871A (en) * | 2017-03-31 | 2017-06-23 | 北京微纳宏创科技有限公司 | Controllable locating surface welding method between thermoplastic macromolecule material body |
| CN106881871B (en) * | 2017-03-31 | 2023-06-09 | 北京微纳宏创科技有限公司 | Welding method for controllable locating surfaces between thermoplastic polymer material bodies |
| CN107095742A (en) * | 2017-04-24 | 2017-08-29 | 泉州佰份佰卫生用品有限公司 | Processing method without PUR paper diaper |
| CN107095741A (en) * | 2017-04-24 | 2017-08-29 | 泉州佰份佰卫生用品有限公司 | Waistline plays paper diaper and preparation method thereof entirely |
| CN107095742B (en) * | 2017-04-24 | 2020-07-24 | 泉州佰份佰卫生用品有限公司 | Processing method of paper diaper without hot melt adhesive |
| CN107095741B (en) * | 2017-04-24 | 2020-07-24 | 泉州佰份佰卫生用品有限公司 | Waistline full-elastic paper diaper and manufacturing method thereof |
| CN114407371A (en) * | 2022-01-28 | 2022-04-29 | 武汉大学 | Plastic welding method and application thereof |
| CN114407371B (en) * | 2022-01-28 | 2023-03-14 | 武汉大学 | Plastic welding method and application thereof |
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| CN102896773B (en) | 2015-10-21 |
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