CN105772886A - Through hole reflow soldering device and control method thereof - Google Patents
Through hole reflow soldering device and control method thereof Download PDFInfo
- Publication number
- CN105772886A CN105772886A CN201610298723.3A CN201610298723A CN105772886A CN 105772886 A CN105772886 A CN 105772886A CN 201610298723 A CN201610298723 A CN 201610298723A CN 105772886 A CN105772886 A CN 105772886A
- Authority
- CN
- China
- Prior art keywords
- warm area
- furnace
- upper furnace
- outer housing
- guide rail
- 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.)
- Granted
Links
Classifications
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/012—Soldering with the use of hot gas
-
- 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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/20—Preliminary treatment of work or areas to be soldered, e.g. in respect of a galvanic coating
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/085—Cooling, heat sink or heat shielding means
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/42—Printed circuits
Abstract
Description
Claims (10)
- null1. a Through-hole reflow device,Including Reflow Soldering board,The upper plane back edge of described Reflow Soldering board is provided with a welding machine platform lid that can open and close,It is characterized in that,The upper plane of described Reflow Soldering board is provided with can the product pipeline of adjustment width,At least one upwards first lower furnace of blowing hot-air and at least one is to the second lower furnace of blowing up it is sequentially provided with from left to right in described Reflow Soldering board,In described welding machine platform lid, the position of corresponding first lower furnace is provided with the first warm area upper furnace of convulsion,In described welding machine platform lid, the position of corresponding described second lower furnace is provided with the second warm area upper furnace to fall wind,Described first warm area upper furnace and the first lower furnace form the first warm area,Described second warm area upper furnace and the second lower furnace form the second warm area,Described product pipeline is positioned at the position of described first warm area and described second warm area and is provided with for cold wind and hot blast being separated、And the screen that can stretch or shorten,Reflow Soldering board is provided with Human-machine Control interface,It is equipped with temperature sensor in described first warm area and described second warm area,It is provided with gas analyzer for O2 in described Reflow Soldering board,Described Reflow Soldering board is additionally provided with a cooling zone;Described product pipeline includes dynamic guide rail and determines guide rail, the distance that described dynamic guide rail is moved forward and backward by multiple step motor control, regulate dynamic guide rail and the distance determined between guide rail, for carrying various sizes of product, the described two ends determining guide rail are respectively erected in the two ends of described Reflow Soldering board, described dynamic guide rail and determine to be equipped with on guide rail conveyer belt, described dynamic guide rail with determine guide rail is all interval with multiple locking device for locking product;Described screen undulate, described screen is high temperature resistant heat insulation material, it is provided with screen between the posterior edges of described dynamic guide rail and described Reflow Soldering board, the described forward edge determining guide rail and described Reflow Soldering board is provided with screen, during described dynamic guide rail adjustable range forward, and described dynamic guide rail and determine guide rail distance and diminish, described screen is stretched, during described dynamic guide rail adjustable range backward, described dynamic guide rail becomes big with determining guide rail distance, and described screen shrinks.
- 2. Through-hole reflow device according to claim 1, it is characterized in that, described first lower furnace includes lower furnace outer housing, lower furnace inner bag and two lower ventilating boards, flue connecting plate and the fixing seat of multiple heating wire it is provided with in described lower furnace outer housing, described lower furnace inner bag is arranged on described flue connecting plate, the fixing seat of multiple described heating wires is fixed with at least one heating wire simultaneously, the two ends of described heating wire are connected to described lower furnace outer housing both sides, lower wind wheel fan housing it is provided with in the cavity of described lower furnace inner bag, the cavities open place of described lower furnace inner bag is stamped heating board, described lower heating board is interval with several exhaust vents, two described lower ventilating boards are separately mounted to the both sides of described lower furnace outer housing, the middle part of described lower furnace outer housing is provided with lower furnace blower fan.
- 3. Through-hole reflow device according to claim 2, it is characterized in that, during the work of described lower furnace blower fan, air after being heated by heating wire is sent in the cavity of lower furnace inner bag, after the cavity of described lower furnace inner bag, the through hole of described lower heating board flow out, cannot continue to rise owing to being separated by screen between lower heating board and described first warm area upper furnace, hot-air flows in the cavity of lower furnace outer housing again, described heating wire again heat Posterior circle and utilize.
- 4. Through-hole reflow device according to claim 1, it is characterized in that, described first warm area upper furnace includes the first upper furnace outer housing, ventilating board on first upper furnace inner bag and two first, it is provided with the first upper furnace connecting plate in the cavity of described first upper furnace outer housing, described first upper furnace inner bag is arranged on the first upper furnace connecting plate in the cavity of described first upper furnace outer housing, the cavities open of described first upper furnace inner bag is stamped on first heating board, on described first, heating board is provided with several exhaust vents, on two described first, ventilating board is separately positioned on the both sides of described first upper furnace outer housing, the middle part of described first upper furnace outer housing is provided with the first convulsion motor.
- 5. Through-hole reflow device according to claim 4, it is characterised in that during described first convulsion motor operations, the hot-air of described first upper furnace inner bag is extracted out outside the first upper furnace outer housing.
- 6. Through-hole reflow device according to claim 1, it is characterized in that, described second warm area upper furnace includes the second upper furnace outer housing, ventilating board on second upper furnace inner bag and two second, multiple second upper furnace connecting plate it is interval with in the cavity of described second upper furnace outer housing, described second upper furnace inner bag is arranged on the second upper furnace connecting plate in the cavity of described second upper furnace outer housing, it is provided with wind wheel fan housing in the cavity of described second upper furnace inner bag, the cavities open of described second upper furnace inner bag is stamped on second heating board, on described second, heating board is provided with several exhaust vents, on two described second, ventilating board is separately positioned on the both sides of described second upper furnace outer housing, the middle part of described second upper furnace outer housing is provided with a fan, the wind wheel of described fan stretches in described upper wind wheel fan housing.
- 7. Through-hole reflow device according to claim 6, it is characterized in that, during the work of described fan, cold air flows in the cavity of described second upper furnace outer housing from the air holes of described welding machine Tai Gai side, cold air is delivered in the cavity of the second upper furnace inner bag again through fan after entering described second upper furnace outer housing, again by the exhaust vent blowout of heating board on described second, and blow to product upper surface.
- 8. the control method of a Through-hole reflow device, it is characterised in that comprise the following steps:A) control warm area, the first warm area and second warm area of reflowable heating are set;First warm area is formed by the first warm area upper furnace and the first lower furnace, and the second warm area is formed by the second warm area upper furnace and the second lower furnace;Second warm area upper furnace is only blown a cold wind over, and blows a cold wind in cooling zone;B) the first warm area and the temperature value of the second warm area are set, temperature value by temperature sensor senses warm area, make the temperature difference between the first warm area upper furnace and first lower furnace of the first warm area reach maximum, make the temperature difference between the second warm area upper furnace and second lower furnace of the second warm area reach maximum;C) preparing the product conveying unit of adjustable width, product is delivered to the first warm area, the second warm area and cooling zone by this product conveying unit;D) the first lower furnace heat air delivery of the first warm area, blows to the lower surface direction of product, and the first warm area upper furnace of the first warm area carries out convulsion, is detached by the heat of product upper surface, makes the temperature of product surface reduce, it is prevented that element high temperature;Product, through multiple second warm areas, the second lower furnace heat air delivery, blows to the lower surface direction of product, the second downward transporting cold wind of warm area upper furnace of the second warm area, acts on the upper surface of product, makes the temperature difference of product upper surface and product lower surface reach maximum;E) output of products cooling zone, goes out finished product.
- 9. the control method of Through-hole reflow device according to claim 8, it is characterised in that the hot blast temperature that the hot blast temperature of described second lower furnace conveying is carried more than the first lower furnace.
- 10. the control method of Through-hole reflow device according to claim 8, it is characterised in that the hot blast temperature of described second lower furnace conveying is 150 DEG C~260 DEG C;The hot blast temperature of described first lower furnace conveying is 30 DEG C~150 DEG C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610298723.3A CN105772886B (en) | 2016-05-06 | 2016-05-06 | A kind of Through-hole reflow device and its control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610298723.3A CN105772886B (en) | 2016-05-06 | 2016-05-06 | A kind of Through-hole reflow device and its control method |
Publications (2)
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CN105772886A true CN105772886A (en) | 2016-07-20 |
CN105772886B CN105772886B (en) | 2018-02-27 |
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CN201610298723.3A Expired - Fee Related CN105772886B (en) | 2016-05-06 | 2016-05-06 | A kind of Through-hole reflow device and its control method |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106112168A (en) * | 2016-08-22 | 2016-11-16 | 朗微士光电(苏州)有限公司 | A kind of online vacuum back-flow welding machine and application thereof |
CN106802082A (en) * | 2017-03-07 | 2017-06-06 | 东莞市创威自动化科技有限公司 | It is a kind of to be easy to cleaning maintenance, the heating furnace of high energy efficiency |
CN108063108A (en) * | 2018-01-22 | 2018-05-22 | 广安市嘉乐电子科技有限公司 | A kind of MB bridges heap bonding machine |
CN108237293A (en) * | 2016-12-26 | 2018-07-03 | 上海朗仕电子设备有限公司 | A kind of monoblock type extractor fan |
CN109014481A (en) * | 2018-09-21 | 2018-12-18 | 安徽机电职业技术学院 | A kind of energy-efficient reflow machine |
CN110091025A (en) * | 2019-06-25 | 2019-08-06 | 唐山铁路工务器材制造有限公司 | Continuous brazing equipment and method |
CN111451592A (en) * | 2020-03-19 | 2020-07-28 | 金升阳(怀化)科技有限公司 | Through hole reflow soldering equipment and through hole reflow soldering processing method |
CN112139620A (en) * | 2020-09-26 | 2020-12-29 | 黄山学院 | Device and method for full-automatic control of selective wave soldering |
CN113305391A (en) * | 2021-07-02 | 2021-08-27 | 深圳市顺达成电子设备有限公司 | Hot air solidifying and cooling furnace |
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JPH1093232A (en) * | 1996-09-11 | 1998-04-10 | Nihon Dennetsu Kk | Reflow soldering equipment |
CN102049587A (en) * | 2009-11-02 | 2011-05-11 | 西安中科麦特电子技术设备有限公司 | Temperature control system for large temperature difference adjustment of reflow soldering machine and temperature control method |
CN102353682A (en) * | 2011-07-01 | 2012-02-15 | 深圳市日联科技有限公司 | On-the-spot online automatic optical detection equipment and method |
CN202910423U (en) * | 2012-09-01 | 2013-05-01 | 何毅 | Double-channel reflow soldering machine |
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CN203448824U (en) * | 2013-08-31 | 2014-02-26 | 东莞市科隆威自动化设备有限公司 | Reflow soldering heating device |
JP5694546B2 (en) * | 2011-09-15 | 2015-04-01 | 富士通テレコムネットワークス株式会社 | Reflow soldering apparatus and method |
CN204504450U (en) * | 2015-01-21 | 2015-07-29 | 李战胜 | A kind of structure improved Through-hole reflow machine |
CN205629586U (en) * | 2016-05-06 | 2016-10-12 | 东莞市科隆威自动化设备有限公司 | Through -hole reflow soldering device |
-
2016
- 2016-05-06 CN CN201610298723.3A patent/CN105772886B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH1093232A (en) * | 1996-09-11 | 1998-04-10 | Nihon Dennetsu Kk | Reflow soldering equipment |
CN102049587A (en) * | 2009-11-02 | 2011-05-11 | 西安中科麦特电子技术设备有限公司 | Temperature control system for large temperature difference adjustment of reflow soldering machine and temperature control method |
CN102353682A (en) * | 2011-07-01 | 2012-02-15 | 深圳市日联科技有限公司 | On-the-spot online automatic optical detection equipment and method |
JP5694546B2 (en) * | 2011-09-15 | 2015-04-01 | 富士通テレコムネットワークス株式会社 | Reflow soldering apparatus and method |
CN202910423U (en) * | 2012-09-01 | 2013-05-01 | 何毅 | Double-channel reflow soldering machine |
CN103231139A (en) * | 2013-04-24 | 2013-08-07 | 无锡市崇安区科技创业服务中心 | Intelligent reflow soldering system |
CN203448824U (en) * | 2013-08-31 | 2014-02-26 | 东莞市科隆威自动化设备有限公司 | Reflow soldering heating device |
CN204504450U (en) * | 2015-01-21 | 2015-07-29 | 李战胜 | A kind of structure improved Through-hole reflow machine |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106112168A (en) * | 2016-08-22 | 2016-11-16 | 朗微士光电(苏州)有限公司 | A kind of online vacuum back-flow welding machine and application thereof |
CN108237293A (en) * | 2016-12-26 | 2018-07-03 | 上海朗仕电子设备有限公司 | A kind of monoblock type extractor fan |
CN108237293B (en) * | 2016-12-26 | 2023-08-08 | 上海朗仕电子设备有限公司 | Integral updraft ventilator |
CN106802082A (en) * | 2017-03-07 | 2017-06-06 | 东莞市创威自动化科技有限公司 | It is a kind of to be easy to cleaning maintenance, the heating furnace of high energy efficiency |
CN108063108A (en) * | 2018-01-22 | 2018-05-22 | 广安市嘉乐电子科技有限公司 | A kind of MB bridges heap bonding machine |
CN109014481B (en) * | 2018-09-21 | 2021-04-09 | 安徽机电职业技术学院 | Energy-saving efficient reflow soldering machine |
CN109014481A (en) * | 2018-09-21 | 2018-12-18 | 安徽机电职业技术学院 | A kind of energy-efficient reflow machine |
CN110091025A (en) * | 2019-06-25 | 2019-08-06 | 唐山铁路工务器材制造有限公司 | Continuous brazing equipment and method |
CN111451592A (en) * | 2020-03-19 | 2020-07-28 | 金升阳(怀化)科技有限公司 | Through hole reflow soldering equipment and through hole reflow soldering processing method |
CN111451592B (en) * | 2020-03-19 | 2022-04-19 | 金升阳(怀化)科技有限公司 | Through hole reflow soldering equipment and through hole reflow soldering processing method |
CN112139620A (en) * | 2020-09-26 | 2020-12-29 | 黄山学院 | Device and method for full-automatic control of selective wave soldering |
CN113305391A (en) * | 2021-07-02 | 2021-08-27 | 深圳市顺达成电子设备有限公司 | Hot air solidifying and cooling furnace |
CN113305391B (en) * | 2021-07-02 | 2023-01-03 | 深圳市顺达成电子设备有限公司 | Hot air solidifying and cooling furnace |
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Effective date of registration: 20180302 Address after: 523000 Guangdong city of Dongguan province Liaobu town pond community Golden Road No. 17 Ding Hao Park D building automation Patentee after: Dongguan Chuangwei Automation Technology Co., Ltd. Address before: Liaobu town of stone village stone road 523000 Guangdong city of Dongguan Province Patentee before: Dongguan Folungwin Automatic Equipment Co., Ltd. |
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