CN102794530B - A kind of hearth inlet height regulating device - Google Patents
A kind of hearth inlet height regulating device Download PDFInfo
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- CN102794530B CN102794530B CN201110140976.5A CN201110140976A CN102794530B CN 102794530 B CN102794530 B CN 102794530B CN 201110140976 A CN201110140976 A CN 201110140976A CN 102794530 B CN102794530 B CN 102794530B
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- burner hearth
- steel wire
- baffle plate
- fixed
- connection bracket
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Abstract
The present invention relates to a kind of hearth inlet height regulating device, comprise burner hearth, burner hearth baffle plate, steel wire pull line, fixation with steel wire sheet, connection bracket, control handle, described burner hearth baffle plate is fixed on burner hearth, described connection bracket is fixed on burner hearth baffle plate, described fixation with steel wire sheet is fixed in connection bracket, described steel wire pull line one end is successively by being fixedly connected with burner hearth baffle plate after fixation with steel wire sheet, connection bracket, and the described steel wire pull line other end shakes hands to be connected with control.Compared with prior art, the present invention has the advantages such as installation is easy to operate, the scope of application wide, cut operating costs.
Description
Technical field
The present invention relates to a kind of reflow soldering correlation technique, especially relate to a kind of hearth inlet height regulating device.
Background technology
Reflow soldering is for a kind of welding equipment in SMT industry.It can provide automatic and stable heating environment, makes the solder(ing) paste melted by heat in furnace, thus allows electric elements that pcb board mounts in advance and pcb board reliably be combined by soldering alloy.The production capacity of reflow soldering, is subject to two important parameter restrictions--hearth inlet height and burner hearth entrance width.These two parameters determine, and this reflow soldering can process the wide and maximum plate hight of maximum plate.
For client, they wish with a reflow ovens applicability extensive, and the plate that can process is wide more wide better, and treatable plate hight is more high better.So, client can only need just can meet diversified product requirement with an equipment.But equipment to enter plate width wider, enter plate height higher, also can bring a lot of negative effect.The most outstanding is exactly, because the inlet-duct area of burner hearth increases, considerably increase power consumption and the nitrogen consuming amount of equipment, increases the operation cost of equipment.
Current most reflow soldering both provides and fixing enter plate width and enter plate height, and the choice of client is little, equipment poor for applicability.The demand of a small amount of product can only be met with a reflow soldering.
Such as: if certain equipment maximum enter plate height be 30mm, if when this equipment welding and assembling height is the electronic product of 30mm, inlet-duct area utilization rate is the highest, and operation cost is most economical.But when this device processes height is only the electronic product of 10mm, due to maximum enter plate height can not regulate, have the height of 20mm to waste completely, a large amount of heats and nitrogen will be escaped by this space, cause the meaningless increase of power consumption and nitrogen consuming amount, increase operation cost, cause waste.
Summary of the invention
Object of the present invention is exactly provide a kind of to overcome defect that above-mentioned prior art exists to install the hearth inlet height regulating device that easy to operate, the scope of application is wide, cut operating costs.
Object of the present invention can be achieved through the following technical solutions:
A kind of hearth inlet height regulating device, it is characterized in that, comprise burner hearth, burner hearth baffle plate, steel wire pull line, fixation with steel wire sheet, connection bracket, control handle, described burner hearth baffle plate is fixed on burner hearth, described connection bracket is fixed on burner hearth baffle plate, described fixation with steel wire sheet is fixed in connection bracket, and described steel wire pull line one end is successively by being fixedly connected with burner hearth baffle plate after fixation with steel wire sheet, connection bracket, and the described steel wire pull line other end shakes hands to be connected with control.
Described burner hearth baffle plate is provided with two oblique long waist shaped flutings, and described burner hearth baffle plate is fixed on burner hearth through fluting by step screw.
Described fixation with steel wire sheet is fixed in connection bracket by the first fixed screw.
Described connection bracket is fixed on burner hearth baffle plate by the second fixed screw.
Compared with prior art, the present invention has the following advantages:
1, the demand that client produces electronic product can be met, also can meet client and produce small-sized electronic product, reduce the operation cost of equipment simultaneously;
2, accurately control into plate height, cut operating costs;
3, mechanical mechanism is adopted, structure simple economy;
4, install, simple to operate, the scope of application is wide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As shown in Figure 1, a kind of hearth inlet height regulating device, comprise burner hearth 1, burner hearth baffle plate 2, steel wire pull line 5, fixation with steel wire sheet 3, connection bracket 4, control handle 6, described burner hearth baffle plate 2 is fixed on burner hearth 1, described connection bracket 4 is fixed on burner hearth baffle plate 2, described fixation with steel wire sheet 3 is fixed in connection bracket 4, described steel wire pull line 5 one end is successively by being fixedly connected with burner hearth baffle plate 2 after fixation with steel wire sheet 3, connection bracket 4, and described steel wire pull line 5 other end is connected with control handle 6.Described burner hearth baffle plate 2 is provided with two oblique long waist shaped flutings, and described burner hearth baffle plate 2 is fixed on burner hearth 1 through fluting by step screw 7.
When operating personnel pull control handle 6 downwards, pulling force, by the transmission of steel wire pull line 5, is delivered on burner hearth baffle plate 2, is upwards mentioned by burner hearth baffle plate 2.When operating personnel promote downwards to control handle 6, steel wire pull line 5 is loosened, and burner hearth baffle plate 2 passes through again the effect of self gravitation to the decline end.By to the control controlling handle 6, the adjustment of burner hearth being entered to plate height can be realized.
The present invention, by fairly simple and positive mechanical mechanism, achieves control appliance and enters this function of plate height.When reflow soldering normally works, the heat in burner hearth 1 and nitrogen can stop by burner hearth baffle plate 2, reduce thermal loss and the nitrogen consumption of stove as much as possible, reduce the operation cost of equipment.
Claims (3)
1. a hearth inlet height regulating device, it is characterized in that, comprise burner hearth, burner hearth baffle plate, steel wire pull line, fixation with steel wire sheet, connection bracket, control handle, described burner hearth baffle plate is fixed on burner hearth, described connection bracket is fixed on burner hearth baffle plate, described fixation with steel wire sheet is fixed in connection bracket, and described steel wire pull line one end is successively by being fixedly connected with burner hearth baffle plate after fixation with steel wire sheet, connection bracket, and the described steel wire pull line other end shakes hands to be connected with control;
Described burner hearth baffle plate is provided with two oblique long waist shaped flutings, and described burner hearth baffle plate is fixed on burner hearth through fluting by step screw.
2. a kind of hearth inlet height regulating device according to claim 1, is characterized in that, described fixation with steel wire sheet is fixed in connection bracket by the first fixed screw.
3. a kind of hearth inlet height regulating device according to claim 1, is characterized in that, described connection bracket is fixed on burner hearth baffle plate by the second fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110140976.5A CN102794530B (en) | 2011-05-27 | 2011-05-27 | A kind of hearth inlet height regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110140976.5A CN102794530B (en) | 2011-05-27 | 2011-05-27 | A kind of hearth inlet height regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102794530A CN102794530A (en) | 2012-11-28 |
| CN102794530B true CN102794530B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110140976.5A Active CN102794530B (en) | 2011-05-27 | 2011-05-27 | A kind of hearth inlet height regulating device |
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| Country | Link |
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| CN (1) | CN102794530B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201279643Y (en) * | 2008-09-28 | 2009-07-29 | 章体 | Push bar type brazing apparatus |
| CN201471031U (en) * | 2009-07-09 | 2010-05-19 | 维多利绍德机械科技（苏州）有限公司 | Lifting device of reflow oven |
| CN101934953A (en) * | 2010-08-05 | 2011-01-05 | 晶天电子（深圳）有限公司 | Steering conveying system and device |
| CN102026768A (en) * | 2008-03-28 | 2011-04-20 | 伊利诺斯工具制品有限公司 | Reflow solder oven with cooling diffuser |
| CN201799731U (en) * | 2010-05-18 | 2011-04-20 | 严永农 | Intelligent wave soldering groove |
| CN202147072U (en) * | 2011-05-27 | 2012-02-22 | 上海朗仕电子设备有限公司 | Hearth inlet height regulating device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004337878A (en) * | 2003-05-13 | 2004-12-02 | Nec Semiconductors Kyushu Ltd | Reflow device and its method |
| JP4896776B2 (en) * | 2007-03-09 | 2012-03-14 | オムロン株式会社 | Reflow device |
| KR200450996Y1 (en) * | 2008-11-25 | 2010-11-16 | 주식회사 티에스엠 | Reflow soldering machine |
-
2011
- 2011-05-27 CN CN201110140976.5A patent/CN102794530B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026768A (en) * | 2008-03-28 | 2011-04-20 | 伊利诺斯工具制品有限公司 | Reflow solder oven with cooling diffuser |
| CN201279643Y (en) * | 2008-09-28 | 2009-07-29 | 章体 | Push bar type brazing apparatus |
| CN201471031U (en) * | 2009-07-09 | 2010-05-19 | 维多利绍德机械科技（苏州）有限公司 | Lifting device of reflow oven |
| CN201799731U (en) * | 2010-05-18 | 2011-04-20 | 严永农 | Intelligent wave soldering groove |
| CN101934953A (en) * | 2010-08-05 | 2011-01-05 | 晶天电子（深圳）有限公司 | Steering conveying system and device |
| CN202147072U (en) * | 2011-05-27 | 2012-02-22 | 上海朗仕电子设备有限公司 | Hearth inlet height regulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102794530A (en) | 2012-11-28 |
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