CN102873425A - Welding equipment - Google Patents
Welding equipment Download PDFInfo
- Publication number
- CN102873425A CN102873425A CN2011103332946A CN201110333294A CN102873425A CN 102873425 A CN102873425 A CN 102873425A CN 2011103332946 A CN2011103332946 A CN 2011103332946A CN 201110333294 A CN201110333294 A CN 201110333294A CN 102873425 A CN102873425 A CN 102873425A
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- heating clamber
- heating
- welding equipment
- air
- welding
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Abstract
The invention relates to welding equipment, which consists of a heat insulation cover (9), heating chambers (3), a fan (6), centrifugal wind wheels (7), heating elements (4), a placing space (1), pressurizing containers (5), air outlets, air return ducts (8), multi-orifice spray nozzles (2) and air inlet holes (12). The welding equipment is characterized in that the pressurizing containers (5) are fixed on the heating chambers (3) by a welding structure, and the six air outlets which are distributed uniformly along the peripheral direction are formed in the lateral surfaces of the pressurizing containers (5) in the tangential direction; the heating elements (4) are spiral heating coils which encircle the pressurizing containers (5); and the spiral heating elements (4) are fixed in inner cavities of the heating chambers (3) by supports (11). According to the welding equipment, hot-blast air with certain pressure is blown out of the welding equipment, and can be recycled, so that welded pieces are heated uniformly, and the heating efficiency is high; and the welding equipment has high welding efficiency and welding quality.
Description
Technical field
The present invention relates to a kind of welding equipment.
Background technology
Welding operation is engineering technological means commonly used, all requires guarantee working effect under certain temperature conditions in a lot of situations, and people urgently wish to obtain the good welding equipment of a kind of technique effect.
Summary of the invention
The purpose of this invention is to provide the good welding equipment of a kind of technique effect.
The invention provides a kind of welding equipment, be constructed as follows: heat screen 9, a pair of heating clamber 3 that is fixed on heat screen 9 inside and is symmetric, be installed in a pair of blower fan 6 of the upper and lower wall of heat screen, the power output shaft of blower fan 6 drives centrifugal type wind wheel 7 rotations in the heating clamber 3, be provided with the placement space 1 to form soldered circuit board separated by a distance between 4, two heating clambers 3 of heating element heater in the described heating clamber 3;
The inner chamber of described heating clamber 3 is provided with the pressurized container 5 of the described centrifugal type wind wheel 7 of shroud, and the tangential direction in these pressurized container 5 sides has the gas outlet that is evenly distributed; Wall between described heating clamber 3 and the heat screen 9 formation air-return duct 8 separated by a distance, the front face of heating clamber 3 is provided with jet rose 2, and wall is provided with air admission hole 12 thereafter;
The air admission hole 12 of the air-return duct 8 between the jet rose 12 of the front face of the gas outlet of described pressurized container 5, heating clamber 3, heating clamber 3 and the heat screen 9, heating clamber 3 rear surfaces has consisted of the loop of hot air circulation between heating clamber 3 is inside and outside; It is characterized in that:
Described pressurized container 5 is fixed on the heating clamber 3 by Welding Structure, and the tangential direction of its side has 6 along the circumferential direction equally distributed gas outlets; The gas outlet faces heating element heater 4, and the air-flow that blows out is the high-pressure rotary air-flow.
Described heating element heater 4 is the helical form heat coil around pressurized container 5, and this toroidal helical shape heating element heater 4 is fixed on the inner chamber of heating clamber 3 by support 11.
Described heating clamber 3 is rectangular structure, and it is fixed on the heat screen 9 by stay bolt 10; Be provided with jet rose 2 on the front panel of described heating clamber 3.
Among the present invention, because welding equipment blows out the hot blast with certain pressure, and hot blast can recycle, so that the present invention is high to welded part homogeneous heating and efficient, therefore has higher welding efficiency and welding quality.
Description of drawings
The present invention is further detailed explanation below in conjunction with drawings and the embodiments:
Fig. 1 is the welding equipment structural representation.
The specific embodiment
Embodiment 1
A kind of welding equipment, be constructed as follows: heat screen 9, a pair of heating clamber 3 that is fixed on heat screen 9 inside and is symmetric, be installed in a pair of blower fan 6 of the upper and lower wall of heat screen, the power output shaft of blower fan 6 drives centrifugal type wind wheel 7 rotations in the heating clamber 3, be provided with the placement space 1 to form soldered circuit board separated by a distance between 4, two heating clambers 3 of heating element heater in the described heating clamber 3;
The inner chamber of described heating clamber 3 is provided with the pressurized container 5 of the described centrifugal type wind wheel 7 of shroud, and the tangential direction in these pressurized container 5 sides has the gas outlet that is evenly distributed; Wall between described heating clamber 3 and the heat screen 9 formation air-return duct 8 separated by a distance, the front face of heating clamber 3 is provided with jet rose 2, and wall is provided with air admission hole 12 thereafter;
The air admission hole 12 of the air-return duct 8 between the jet rose 12 of the front face of the gas outlet of described pressurized container 5, heating clamber 3, heating clamber 3 and the heat screen 9, heating clamber 3 rear surfaces has consisted of the loop of hot air circulation between heating clamber 3 is inside and outside; It is characterized in that:
Described pressurized container 5 is fixed on the heating clamber 3 by Welding Structure, and the tangential direction of its side has 6 along the circumferential direction equally distributed gas outlets; The gas outlet faces heating element heater 4, and the air-flow that blows out is the high-pressure rotary air-flow.
Described heating element heater 4 is the helical form heat coil around pressurized container 5, and this toroidal helical shape heating element heater 4 is fixed on the inner chamber of heating clamber 3 by support 11.
Described heating clamber 3 is rectangular structure, and it is fixed on the heat screen 9 by stay bolt 10; Be provided with jet rose 2 on the front panel of described heating clamber 3.
In the present embodiment, because welding equipment blows out the hot blast with certain pressure, and hot blast can recycle, so that present embodiment is high to welded part homogeneous heating and efficient, therefore has higher welding efficiency and welding quality.
Claims (2)
1. welding equipment, be constructed as follows: heat screen (9), a pair of heating clamber (3) that is fixed on heat screen (9) inside and is symmetric, be installed in a pair of blower fan (6) of the upper and lower wall of heat screen, the power output shaft of blower fan (6) drives centrifugal type wind wheel (7) rotation in the heating clamber (3), be provided with heating element heater (4) in the described heating clamber (3), the placement space (1) to form soldered circuit board separated by a distance between two heating clambers (3);
The inner chamber of described heating clamber (3) is provided with the pressurized container (5) of the described centrifugal type wind wheel of shroud (7), and the tangential direction in this pressurized container (5) side has the gas outlet that is evenly distributed; Wall formation air-return duct separated by a distance (8) between described heating clamber (3) and the heat screen (9), the front face of heating clamber (3) is provided with jet rose (2), and wall is provided with air admission hole (12) thereafter;
The air admission hole (12) of the air-return duct (8) between the jet rose (12) of the front face of the gas outlet of described pressurized container (5), heating clamber (3), heating clamber (3) and the heat screen (9), heating clamber (3) rear surface has consisted of the loop of hot air circulation between heating clamber (3) is inside and outside; It is characterized in that:
Described pressurized container (5) is fixed on the heating clamber (3) by Welding Structure, and the tangential direction of its side has 6 along the circumferential direction equally distributed gas outlets;
Described heating element heater (4) is the helical form heat coil around pressurized container (5), and this toroidal helical shape heating element heater (4) is fixed on the inner chamber of heating clamber (3) by support (11).
2. welding equipment according to claim 1, its feature in: described heating clamber (3) is a rectangular structure, and it is fixed on the heat screen (9) by stay bolt (10);
Be provided with jet rose (2) on the front panel of described heating clamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103332946A CN102873425A (en) | 2011-10-28 | 2011-10-28 | Welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103332946A CN102873425A (en) | 2011-10-28 | 2011-10-28 | Welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873425A true CN102873425A (en) | 2013-01-16 |
Family
ID=47475060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103332946A Pending CN102873425A (en) | 2011-10-28 | 2011-10-28 | Welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873425A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625296A (en) * | 2015-02-10 | 2015-05-20 | 华南理工大学 | Air floatation rotating reflow soldering device and method |
| TWI768956B (en) * | 2021-06-07 | 2022-06-21 | 上利新科技股份有限公司 | Welding method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496587Y (en) * | 2001-08-06 | 2002-06-26 | 日东电子发展（深圳）有限公司 | Supercharged hot-air circulation welding apparatus |
| JP2005175286A (en) * | 2003-12-12 | 2005-06-30 | Furukawa Electric Co Ltd:The | Heating device, reflow furnace having the same and heating method of circuit substrate, |
| CN2865968Y (en) * | 2006-02-16 | 2007-02-07 | 张苏增 | Tornado type hot air circulating device used for hot air reflux welding |
| CN101041195A (en) * | 2007-04-09 | 2007-09-26 | 盐城市康杰机械制造有限公司 | Air protecting and heating type braze welding furnace |
| JP2009277786A (en) * | 2008-05-13 | 2009-11-26 | Nippon Antomu Co Ltd | Reflow soldering apparatus |
| CN102045953A (en) * | 2009-10-22 | 2011-05-04 | 西安中科麦特电子技术设备有限公司 | Heating component of reflow soldering machine |
| CN202367309U (en) * | 2011-10-28 | 2012-08-08 | 南通天华和睿科技创业有限公司 | Welding equipment |
-
2011
- 2011-10-28 CN CN2011103332946A patent/CN102873425A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2496587Y (en) * | 2001-08-06 | 2002-06-26 | 日东电子发展（深圳）有限公司 | Supercharged hot-air circulation welding apparatus |
| JP2005175286A (en) * | 2003-12-12 | 2005-06-30 | Furukawa Electric Co Ltd:The | Heating device, reflow furnace having the same and heating method of circuit substrate, |
| CN2865968Y (en) * | 2006-02-16 | 2007-02-07 | 张苏增 | Tornado type hot air circulating device used for hot air reflux welding |
| CN101041195A (en) * | 2007-04-09 | 2007-09-26 | 盐城市康杰机械制造有限公司 | Air protecting and heating type braze welding furnace |
| JP2009277786A (en) * | 2008-05-13 | 2009-11-26 | Nippon Antomu Co Ltd | Reflow soldering apparatus |
| CN102045953A (en) * | 2009-10-22 | 2011-05-04 | 西安中科麦特电子技术设备有限公司 | Heating component of reflow soldering machine |
| CN202367309U (en) * | 2011-10-28 | 2012-08-08 | 南通天华和睿科技创业有限公司 | Welding equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625296A (en) * | 2015-02-10 | 2015-05-20 | 华南理工大学 | Air floatation rotating reflow soldering device and method |
| CN104625296B (en) * | 2015-02-10 | 2017-06-20 | 华南理工大学 | A kind of rotary counter-current welding equipment of air supporting and method |
| TWI768956B (en) * | 2021-06-07 | 2022-06-21 | 上利新科技股份有限公司 | Welding method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |