CN107116297A - Ultrasonic wave gas phase vacuum welding electrical heating platform - Google Patents
Ultrasonic wave gas phase vacuum welding electrical heating platform Download PDFInfo
- Publication number
- CN107116297A CN107116297A CN201710405689.XA CN201710405689A CN107116297A CN 107116297 A CN107116297 A CN 107116297A CN 201710405689 A CN201710405689 A CN 201710405689A CN 107116297 A CN107116297 A CN 107116297A
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- Prior art keywords
- vacuum
- ultrasonic wave
- interface
- welding
- sealed cover
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/14—Preventing or minimising gas access, or using protective gases or vacuum during welding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
A kind of a kind of ultrasonic wave gas phase vacuum welding electrical heating platform disclosed by the invention, it is desirable to provide low, the simple to operate welding electrical heating platform of small lightweight, cost of body.The technical scheme is that：System (4) occurs for the transparent sealed cover (9) of vacuum interface (5) and injection inert gas interface (6) provided with connection external vacuum pump, the temperature control heating module (7) being arranged in thermal station (1) casing and ultrasonic wave gas phase, wherein：Temperature control heating module, supersonic generator, thermal station vacuum interface and inert gas interface are integrated in a casing, after vacuum level requirements are reached in transparent sealed cover, the ultrasonic wave that supersonic generator in ultrasonic wave gas phase generation system is provided is sprayed into the reducibility gas after atomization in transparent sealed cover (9) by vapor phase nebulization component (12), brush the electronic component weldment after scaling powder, it is put on the aluminium base panel of temperature control heating module (11), welding temperature is set, welding is completed.
Description
Technical field
The present invention relates to a kind of welding that can realize electronic component under vacuum environment or inertia, reducing atmosphere,
It is mainly used in the small-sized electrical heating platform of electronic component gas phase vacuum welding.
Background technology
At present, industrial common main flow small-sized electrical heating platform mainly has：Two kinds of heated at constant temperature platform and temperature control heating platform, respectively
For the temperature step welder for meeting the product device sealing without higher use requirement, dispensing and controlling to require without voidage
Skill, belongs to low cost, high efficiency production equipment.Small-sized electrical heating platform uses PID thermal man's work intelligent digital temperature controller (constant temperature
Warm table is then without temperature controller), precision is high, and safe operation simply clearly facilitates.The high-quality solid-state (SSR) used in it after
Electrical equipment, the life-span is 100 times of common contact formula relay, and many high-quality stainless steel heat-generating pipes are easy to maintenance quick, fault rate
It is low.Whole panel is made using aluminum alloy materials, high with thermal conductivity factor, and heating is fast, the features such as being heated evenly.Body of heater shell is complete
Portion makes for import SUS304 stainless steel materials, is difficult paint and gets rusty.
However, both the above main flow small-sized electrical heating platform can not be met controls to require higher product device to voidage
Welding, because the former cannot be used for temperature stepped welding, and the latter can not be then realized under vacuum state or inertia, reducing atmosphere
Welding, if in order to meet without empty welding requirements, must just use large-scale vacuum welding equipment or gas phase vacuum welding
Equipment, thus not only cost is high, and floor space is big, and also high to the skill set requirements of operating personnel, if so can
Have it is a can meet the easy device that electronic component in daily compact package is welded, just seem very meaningful.
The content of the invention
The purpose of the present invention is that there is provided one for the weak point that technically exists for existing Thermostatic platform or temperature control thermal station
Kind of small volume, small-scale ultrasonic gas phase vacuum welding the features such as lightweight, floor space is small, cost is low and simple to operate
Electrical heating platform is connect, to meet without empty welding requirements.
In order to realize the above-mentioned purpose of the present invention, a kind of ultrasonic wave gas phase vacuum welding electrical heating platform for providing of the present invention,
Including：Provided with the vacuum interface 5 for connecting external vacuum pump and the transparent sealed cover 9 of injection inert gas interface 6, it is arranged on thermal station
System 4 occurs for temperature control heating module 7 and ultrasonic wave gas phase in 1 casing, it is characterised in that：Temperature control heating module 7, ultrasonic wave hair
Raw device 8, the vacuum interface of thermal station 1 and inert gas interface 6 are integrated in a casing, when reaching vacuum in transparent sealed cover 1
It is required that after, ultrasonic wave that the supersonic generator 8 in system 4 provides occurs for ultrasonic wave gas phase by vapor phase nebulization component 12 by mist
Reducibility gas after change is sprayed into transparent sealed cover 9, and weldment is brushed after scaling powder, is put into the aluminium base of the welding system 3 of thermal station 1
On panel 11, transparent sealed cover 9 is fixed and is sealed in the seal groove 10 of thermal station 1 with organic fluid sealant, welding temperature is set,
Vacuumized by the vacuum interface 5 on cloche sealing and interface system 2, be that thermal station 1 provides vacuum welding environment.When need
When injecting inert gas such as high pure nitrogen to prevent welding oxidation, it can wait and be reached in transparent sealed cover 9 after vacuum level requirements, be led to
Cross inert gas interface 6 and be filled with high pure nitrogen, manufacture inert gas atmosphere；If desired injection reducibility gas sour gas to prevent
During welding oxidation, it is possible to use after acidic liquid is atomized by the supersonic generator 8 of ultrasonic wave gas phase generation system 4, pass through gas
Phase spray assembly 12 sprays into the sour gas after atomization in transparent sealed cover 9.
The present invention has the advantages that compared to prior art.
Small volume, lightweight, floor space are small, cost is low.The present invention by temperature control heating module 7, supersonic generator 8,
The vacuum interface of thermal station 1 and inert gas interface 6 are integrated in a casing, can not only be realized without empty welding function, and
Package unit also has that small volume, lightweight, floor space be small, cost is low.Vacuum welding efficiency can be not only improved, weldering is improved
Quality is connect, and vacuum welding cost can also be reduced, reduces floor space, makes vacuum welding operation more simple and convenient.
It is simple to operate.Reducibility gas after atomization is sprayed into transparent sealing by the present invention by vapor phase nebulization component 12
In cover 9, aluminium base panel 11 temperature control heating of the electronic component weldment after scaling powder by the temperature control heating module 7 that is connected is brushed
Electronic component weldment, temperature control heating module 7 ensures that temperature-controllable, heating rate be fast, temperature-controlled precision is high, maximum operating temperature
Up to 500 DEG C；And aluminium base panel 11 may insure that electronic component weldment is heated soon, be heated evenly.Transparent sealed cover 9 is covered on
In the seal groove 10 of thermal station 1, and sealed by organic fluid sealant, not the used time, the fluid sealant can be removed easily, will not be right
Miscellaneous part causes environmental pollution.When needing injection inert gas such as high pure nitrogen to prevent welding oxidation, it can wait transparent close
Reached in sealing cover 1 after vacuum level requirements, high pure nitrogen is filled with by inert gas interface 6, manufacture inert gas atmosphere；If desired
When injecting reducibility gas sour gas to prevent welding oxidation, it is possible to use the ultrasonic wave that system 4 occurs for ultrasonic wave gas phase occurs
After acidic liquid is atomized by device 8, the sour gas after atomization is sprayed into transparent sealed cover 9 by vapor phase nebulization component 12, behaviour
Make simple and convenient.
Brief description of the drawings
The present invention is further illustrated with reference to the accompanying drawings and examples, but does not therefore limit the present invention to described reality
Apply among a scope.
The organigram of ultrasonic wave gas phase vacuum welding electrical heating platform of the present invention is shown in Fig. 1.
The schematic diagram of temperature control heating module and supersonic generator is shown in Fig. 2.
Illustrate the present invention below by a step in conjunction with the accompanying drawings and embodiments.
Embodiment
Refering to Fig. 1~Fig. 2.In embodiment described below, a kind of ultrasonic wave gas phase vacuum welding electrical heating platform, bag
Include：Provided with the vacuum interface 5 for connecting external vacuum pump and the transparent sealed cover 9 of injection inert gas interface 6, it is arranged on thermal station 1
System 4 occurs for temperature control heating module 7 and ultrasonic wave gas phase in casing, and thermal station 1 includes three big composition systems：Transparent sealed cover is close
System 4 occurs for envelope and interface system 2, welding system 3 and ultrasonic wave gas phase.Wherein, temperature control heating module 7, supersonic generator
8th, the vacuum interface of thermal station 1 and inert gas interface 6 are integrated in a casing.By thermal station, 1 point is that three big composition systems are set
Meter processing.First, design processing transparent sealed cover sealing and interface system 2 by vacuum interface 5, inert gas interface 6 and
Transparent sealed cover 9, is vacuumized in welding generation area to realize, is filled with inert gas, be to be carried inside transparent sealed cover 9
For vacuum pressure environment or inert ambient environment.Secondly, design processes welding system 3 and super in the main body module structure of thermal station 1
System 4 occurs for sound wave gas phase.Welding system 3 is seldom repeated, in order to realize the welding product component on aluminium base panel 11,
And the purpose that welding temperature is set can be reached by temperature control heating module 7.And integrated ultrasonic gas phase occurs in module
System 4, in order in welding, occurs supersonic generator 8 in system 4 by internal pickle using ultrasonic wave gas phase
After body atomization, sour gas is sprayed into transparent sealed cover 9 by vapor phase nebulization component 12.It is true when being reached in transparent sealed cover 1
After reciprocal of duty cycle requirement, the ultrasonic wave that the offer of supersonic generator 8 in system 4 occurs for ultrasonic wave gas phase passes through vapor phase nebulization component 12
Reducibility gas after atomization is sprayed into transparent sealed cover 9, the electronic component weldment after scaling powder is brushed, is put into temperature control
11 on the aluminium base panel of heating module 7, welding temperature is set, welding is completed.
Transparent sealed cover is sealed and interface system 2 includes：It is arranged on vacuum interface 5, inert gas on transparent sealed cover 9
Interface 6, wherein, vacuum interface 5 connects external vacuum pump, and vacuum pressure environment is provided for the inside of transparent sealed cover 9；Inert gas connects
Mouth 6 connects outside High Purity Nitrogen gas cylinder, and inert ambient environment is provided for the inside of transparent sealed cover 9；Transparent sealed cover 9 covers on the case of thermal station 1
In the seal groove 10 of body surrounding, and sealed by organic fluid sealant.
Welding system 3 includes：It is arranged on the aluminium base of the temperature control heating module 7 of the cabinets cavity of thermal station 1 and the temperature control heating module 7 that is connected
Panel 11.Temperature control heating module 7 ensures temperature-controllable.And aluminium base panel 11 may insure electronic component weldment it is heated fast,
It is heated evenly.
System 4, which occurs, for ultrasonic wave gas phase includes：It is arranged on the supersonic generator 8 of the cabinets cavity of thermal station 1 and is fixed on super
Vapor phase nebulization component 12 on sonic generator 8.Supersonic generator 8 provides ultrasonic wave by reducing liquid, reducing liquid
It can be acidic liquid, be sprayed into the reducibility gas after changing in transparent sealed cover 9 by vapor phase nebulization component 12, to provide
Reducing atmosphere.After all of above system unit is designed and processed, electronic component weldment is brushed after scaling powder first,
On the aluminium base panel 11 for being put into the welding system 3 of thermal station 1, transparent sealed cover 9 is fixed with organic fluid sealant and thermal station 1 is sealed in
In seal groove 10, welding temperature is set, vacuumized by the vacuum interface 5 on transparent sealed cover sealing and interface system 2,
Vacuum welding environment is provided for thermal station 1.
During welding, when needing injection inert gas (such as high pure nitrogen) to prevent welding oxidation, transparent sealed cover 1 can be waited
Inside reach after vacuum level requirements, high pure nitrogen is filled with by inert gas interface 6, manufacture inert gas atmosphere；If desired inject
When reducibility gas (sour gas) is to prevent welding oxidation, it is possible to use the supersonic generator 8 of system 4 occurs for ultrasonic wave gas phase
After acidic liquid is atomized, the sour gas after atomization is sprayed into transparent sealed cover 9 by vapor phase nebulization component 12.
Claims (7)
1. a kind of ultrasonic wave gas phase vacuum welding electrical heating platform, including：Vacuum interface (5) and note provided with connection external vacuum pump
Enter the transparent sealed cover (9) of inert gas interface (6), the temperature control heating module (7) being arranged in thermal station (1) casing and ultrasonic wave
System (4) occurs for gas phase, it is characterised in that：Temperature control heating module (7), supersonic generator (8), thermal station (1) vacuum interface and
Inert gas interface (6) is integrated in a casing, after vacuum level requirements are reached in transparent sealed cover (1), ultrasonic wave gas phase
The ultrasonic wave that supersonic generator (8) in generation system (4) is provided is by vapor phase nebulization component (12) by the reduction after atomization
Property gas spray into transparent sealed cover (9), brush the electronic component weldment after scaling powder, be put into temperature control heating module (7)
Aluminium base panel on (11), set welding temperature, complete welding.
2. ultrasonic wave gas phase vacuum welding electrical heating platform as claimed in claim 1, it is characterised in that：It is big that thermal station (1) includes three
Composition system：Transparent sealed cover is sealed and system (4) occurs for interface system (2), welding system (3) and ultrasonic wave gas phase.
3. ultrasonic wave gas phase vacuum welding electrical heating platform as claimed in claim 2, it is characterised in that：Transparent sealed cover seal and
Interface system (2) realizes occur by vacuum interface (5), inert gas interface (6) and transparent sealed cover (9) in welding
Vacuumized in region, be filled with inert gas, to provide vacuum pressure environment or inert atmosphere ring inside transparent sealed cover (9)
Border.
4. ultrasonic wave gas phase vacuum welding electrical heating platform as claimed in claim 3, it is characterised in that：Transparent sealed cover seal and
Interface system (2) includes：Vacuum interface (5), inert gas interface (6) on transparent sealed cover (9) are arranged on, wherein, vacuum
Interface (5) connects external vacuum pump, to provide vacuum pressure environment inside transparent sealed cover (9)；Inert gas interface (6) connects outside
High Purity Nitrogen gas cylinder, to provide inert ambient environment inside transparent sealed cover (9)；Transparent sealed cover (9) covers on the sealing of thermal station (1)
In groove (10), and sealed by organic fluid sealant.
5. ultrasonic wave gas phase vacuum welding electrical heating platform as claimed in claim 2, it is characterised in that：Welding system (3) includes：
It is arranged on the temperature control heating module (7) of thermal station (1) cabinets cavity and the aluminium base panel (11) of adjacent temperature control heating module (7).
6. ultrasonic wave gas phase vacuum welding electrical heating platform as claimed in claim 2, it is characterised in that：Ultrasonic wave gas phase is
System (4) includes：The gas for being arranged on the supersonic generator (8) of thermal station (1) cabinets cavity and being fixed on supersonic generator (8)
Phase spray assembly (12).
7. ultrasonic wave gas phase vacuum welding electrical heating platform as claimed in claim 1, it is characterised in that：Electronic component weldment
Brush after scaling powder, be put on the aluminium base panel (11) of thermal station (1) welding system (3), with organic fluid sealant by transparent sealed cover
(9) seal groove (10) that is fixed and being sealed in thermal station (1) is interior, sets welding temperature, passes through transparent sealed cover sealing and interface system
Vacuum interface (5) on system (2) is vacuumized, and is that thermal station (1) provides vacuum welding environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405689.XA CN107116297A (en) | 2017-06-01 | 2017-06-01 | Ultrasonic wave gas phase vacuum welding electrical heating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405689.XA CN107116297A (en) | 2017-06-01 | 2017-06-01 | Ultrasonic wave gas phase vacuum welding electrical heating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107116297A true CN107116297A (en) | 2017-09-01 |
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ID=59729504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710405689.XA Pending CN107116297A (en) | 2017-06-01 | 2017-06-01 | Ultrasonic wave gas phase vacuum welding electrical heating platform |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114102A (en) * | 2002-09-26 | 2004-04-15 | Mazda Motor Corp | Method and device for coating brazing filler metal on metal member |
| CN201143585Y (en) * | 2007-09-03 | 2008-11-05 | 中国电子科技集团公司第二研究所 | Vacuum/controllable atmosphere eutectic furnace |
| CN102581409A (en) * | 2011-01-14 | 2012-07-18 | 深圳市堃琦鑫华科技有限公司 | Jet welding method and jet welding groove |
| CN103470351A (en) * | 2013-08-02 | 2013-12-25 | 中国人民解放军军事交通学院 | Diesel engine tail gas selective catalytic reducing agent adding device and method |
| CN104762613A (en) * | 2015-04-27 | 2015-07-08 | 重庆文理学院 | Ultrasound spray pyrolysis film coating device |
| CN205309506U (en) * | 2016-01-12 | 2016-06-15 | 合肥芯谷微电子有限公司 | Eutectic solder connects platform for microwave chip |
| CN205904547U (en) * | 2016-06-03 | 2017-01-25 | 北京诚联恺达科技有限公司 | Vacuum eutectic furnace |
-
2017
- 2017-06-01 CN CN201710405689.XA patent/CN107116297A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004114102A (en) * | 2002-09-26 | 2004-04-15 | Mazda Motor Corp | Method and device for coating brazing filler metal on metal member |
| CN201143585Y (en) * | 2007-09-03 | 2008-11-05 | 中国电子科技集团公司第二研究所 | Vacuum/controllable atmosphere eutectic furnace |
| CN102581409A (en) * | 2011-01-14 | 2012-07-18 | 深圳市堃琦鑫华科技有限公司 | Jet welding method and jet welding groove |
| CN103470351A (en) * | 2013-08-02 | 2013-12-25 | 中国人民解放军军事交通学院 | Diesel engine tail gas selective catalytic reducing agent adding device and method |
| CN104762613A (en) * | 2015-04-27 | 2015-07-08 | 重庆文理学院 | Ultrasound spray pyrolysis film coating device |
| CN205309506U (en) * | 2016-01-12 | 2016-06-15 | 合肥芯谷微电子有限公司 | Eutectic solder connects platform for microwave chip |
| CN205904547U (en) * | 2016-06-03 | 2017-01-25 | 北京诚联恺达科技有限公司 | Vacuum eutectic furnace |
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Application publication date: 20170901 |
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| WD01 | Invention patent application deemed withdrawn after publication |