CN207615838U - A kind of scaling powder anti-drip structure - Google Patents
A kind of scaling powder anti-drip structure Download PDFInfo
- Publication number
- CN207615838U CN207615838U CN201721841442.4U CN201721841442U CN207615838U CN 207615838 U CN207615838 U CN 207615838U CN 201721841442 U CN201721841442 U CN 201721841442U CN 207615838 U CN207615838 U CN 207615838U
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- China
- Prior art keywords
- diversion pipe
- cold plate
- connecting rod
- diversion
- scaling powder
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- 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.)
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Abstract
The utility model discloses a kind of scaling powder anti-drip structures, including reflow soldering, reflow soldering top lower end is equipped with cold plate, and cold plate is internally provided with the first heater strip, the cold plate both sides are connected with condenser pipe supporting rod, its cold plate both ends is fixed with condenser pipe connecting rod, and condenser pipe connecting rod lower end is connected with cold plate collecting tank, lower end is provided with mobile bar on the left of the reflow soldering, its mobile bar upper surface is equipped with loading plate, and loading plate is provided at both ends with water conservancy diversion interface tube, water conservancy diversion interface tube lower end is connected with diversion pipe connecting rod, its diversion pipe connecting rod lower end is provided with diversion pipe supporting rack, and diversion pipe supporting rack end is fixed with diversion pipe collecting tank, diversion pipe supporting rack upper end is provided with diversion pipe, and diversion pipe supporting rack is internally provided with the second heater strip.The scaling powder anti-drip structure, construction is easy, is conveniently operated, reduces product fraction defective, improve quality stability, save product cost.
Description
Technical field
The utility model is related to welding technology field, specially a kind of scaling powder anti-drip structure.
Background technology
Scaling powder in solder(ing) paste is typically with rosin mixture as main component, is to ensure that brazing process is smoothly auxiliary
It is to remove solder and by the oxide on weldering base material surface, metal surface is made to reach necessary to help material, the main function of scaling powder
Cleannes, the re-oxidation on surface when preventing from welding, reduce solder surface tension, improve welding performance, heating fusing solder(ing) paste
When, scaling powder can gasify and become steam, and other than heating module, all there are one refrigerating modules to ensure metallurgical spy for reflow soldering
Property and reduce die temperature, in air return brazier, scaling powder steam is expelled directly out furnace body before cooling, in cooling mould
It will not leave behind scaling powder condensate in block.
But in most nitrogen protection reflow solderings, in order to reduce the consumption of nitrogen, internal mix gas, which will recycle, to be made
With scaling powder steam cannot be expelled directly out furnace body, therefore scaling powder steam has an opportunity to come into full contact with refrigerating module so that its temperature
Degree is less than 110 degree, and condensation occurs, these scaling powder condensed fluids can be attached on the return port wooden partition of refrigerating module,
When the scaling powder of liquid is stacked into certain degree, drop will be formed, is finally dropped down, and there is prodigious probability to drip
It onto wiring board, causes the off quality of wiring board or even scraps, and when scaling powder spraying, be often unable to ensure very smart
Really, having sprayed more can cause to overflow, and when carrying out subsequent handling, the drippage of scaling powder be easy to cause equipment surface mill flower, when serious also
It can cause security risk.
Utility model content
The purpose of this utility model is to provide a kind of scaling powder anti-drip structures, to solve to propose in above-mentioned background technology
There is scaling powders can form drop for general scaling powder spraying, finally drops down, and has prodigious probability to drop onto circuit
It on plate, causes the off quality of wiring board or even scraps, and when scaling powder spraying, be often unable to ensure exactly accurate, spray
More to cause to overflow, when carrying out subsequent handling, the drippage of scaling powder be easy to cause equipment surface mill and spends, and can also be made when serious
The problem of at security risk.
To achieve the above object, the utility model provides the following technical solutions：A kind of scaling powder anti-drip structure, including return
Fluid welding stove, reflow soldering top lower end is equipped with cold plate, and cold plate is internally provided with the first heater strip, the condensation
Plate both sides are connected with condenser pipe supporting rod, and cold plate both ends are fixed with condenser pipe connecting rod, and condenser pipe connecting rod lower end connects
It is connected to cold plate collecting tank, lower end is provided with mobile bar on the left of the reflow soldering, and mobile bar upper surface is equipped with loading plate,
And loading plate is provided at both ends with water conservancy diversion interface tube, water conservancy diversion interface tube lower end is connected with diversion pipe connecting rod, and diversion pipe connects
Extension bar lower end is provided with diversion pipe supporting rack, and diversion pipe supporting rack end is fixed with diversion pipe collecting tank, the diversion pipe branch
Support upper end is provided with diversion pipe, and diversion pipe supporting rack is internally provided with the second heater strip.
Preferably, the cold plate is located at right over loading plate, and the diameter of cold plate is more than the width of loading plate, and
Cold plate is arcuate structure.
Preferably, the water conservancy diversion interface tube, diversion pipe connecting rod and diversion pipe have 2, and its indulging about loading plate
It is symmetrical to central axes, and communicated inside water conservancy diversion interface tube, diversion pipe connecting rod, diversion pipe and diversion pipe collecting tank.
Preferably, the water conservancy diversion interface tube opening is horn-like, and water conservancy diversion interface tube fits with loading plate side wall.
Preferably, the lower face of the loading plate and the upper surface of mobile bar match, and are collectively formed between both
Slide construction.
Compared with prior art, the utility model has the beneficial effects that：The scaling powder anti-drip structure helps weldering with existing
Under agent anti-drip structure compares, construction is easy, is conveniently operated, reduces product fraction defective, improves quality stability, saves
Product cost is saved.Cold plate is located at right over loading plate, and the diameter of cold plate is more than the width of loading plate, and cold plate
For arcuate structure, the flocculation aid of vaporization can be blocked on cold plate, be enabled its flow by globoidal structure after its condensation
In cold plate collecting tank, water conservancy diversion interface tube, diversion pipe connecting rod and diversion pipe have 2, and in its longitudinal direction about loading plate
Axisymmetrical is distributed, and is communicated inside water conservancy diversion interface tube, diversion pipe connecting rod, diversion pipe and diversion pipe collecting tank, can will be held
The scaling powder water conservancy diversion that is dripped on support plate is collected into diversion pipe collecting tank, and water conservancy diversion interface tube opening is horn-like, and diversion pipe
Interface fits with loading plate side wall, and horn-like structure can be complete by the scaling powder overflowed from loading plate both ends due to overspray
It is complete to collect, it not will produce omission, maintain the clean of machine, the lower face of loading plate and the upper surface of mobile bar match, and
Slide construction is collectively formed between both, during loading plate moves, cold plate can move together therewith with diversion pipe,
Avoid in the welding process scaling powder float to above reflow soldering or reflow soldering bottom is dropped onto, pollute machine.
Description of the drawings
Fig. 1 is that the utility model faces schematic cross-sectional view；
Fig. 2 is the utility model diversion pipe side structure schematic view；
Fig. 3 is the utility model loading plate partial top structural schematic diagram；
Fig. 4 is the utility model cold plate overlooking structure diagram；
Fig. 5 is enlarged structure schematic diagram at A in the utility model Fig. 1.
In figure：1, reflow soldering, 2, cold plate, 3, condenser pipe connecting rod, 4, cold plate collecting tank, 5, water conservancy diversion interface tube,
6, mobile bar, the 7, first heater strip, 8, condenser pipe supporting rod, 9, loading plate, 10, diversion pipe, 11, diversion pipe supporting rack, 12,
Two heater strips, 13, diversion pipe collecting tank, 14, diversion pipe connecting rod.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of scaling powder anti-drip structure, including reflux
Brazier 1,1 top lower end of reflow soldering is equipped with cold plate 2, and cold plate 2 is internally provided with the first heater strip 7, cold plate 2
Right over loading plate 9, and the diameter of cold plate 2 is more than the width of loading plate 9, and cold plate 2 is arcuate structure, can be incited somebody to action
The flocculation aid of vaporization is blocked on cold plate 2, is enabled its flow into cold plate collecting tank 4 by globoidal structure after its condensation,
First heater strip 7 can heat the scaling powder above cold plate 2, be dripped after avoiding it from condensing, the connection of 2 both sides of cold plate
Have a condenser pipe supporting rod 8,2 both ends of cold plate are fixed with condenser pipe connecting rod 3, and 3 lower end of condenser pipe connecting rod be connected with it is cold
Solidifying plate collecting tank 4,1 left side lower end of reflow soldering is provided with mobile bar 6, and 6 upper surface of mobile bar is equipped with loading plate 9, and holds
Support plate 9 is provided at both ends with water conservancy diversion interface tube 5, and 5 opening of water conservancy diversion interface tube is horn-like, and water conservancy diversion interface tube 5 and 9 side of loading plate
Wall fits, and horn-like structure can be collected the scaling powder overflowed from 9 both ends of loading plate due to overspray completely, will not be produced
It is raw to omit, the clean of machine is maintained, the lower face and the upper surface of mobile bar 6 of loading plate 9 match, and between both altogether
With slide construction is constituted, during loading plate 9 moves, cold plate 2 can move together therewith with diversion pipe 10, avoid welding
Scaling powder floats to 1 top of reflow soldering or drops onto 1 bottom of reflow soldering in termination process, pollutes machine, 5 lower end of water conservancy diversion interface tube
It is connected with diversion pipe connecting rod 14,14 lower end of diversion pipe connecting rod is provided with diversion pipe supporting rack 11, and diversion pipe supporting rack
11 ends are fixed with diversion pipe collecting tank 13, and water conservancy diversion interface tube 5, diversion pipe connecting rod 14 and diversion pipe 10 have 2, and it is closed
It is symmetrical in the longitudinal central axis line of loading plate 9, and water conservancy diversion interface tube 5, diversion pipe connecting rod 14, diversion pipe 10 and diversion pipe
Communicated inside collecting tank 13, can by the scaling powder water conservancy diversion dripped on loading plate 9, be collected into diversion pipe collecting tank 13, diversion pipe
11 upper end of supporting rack is provided with diversion pipe 10, and diversion pipe supporting rack 11 is internally provided with the second heater strip 12.
Operation principle：It is past when reflow soldering 1 carries out welding job when using the scaling powder anti-drip structure
Object on loading plate 9 sprays scaling powder, when the scaling powder of spraying is excessive, can be overflowed around loading plate 9, spilling helps
Solder flux is flowed down along the side of loading plate 9, is flowed at water conservancy diversion interface tube 5, is subsequently entered in diversion pipe 10, is flowed ultimately into water conservancy diversion
In pipe collecting tank 13, diversion pipe collecting tank 13 is directly to be threadedly coupled with diversion pipe supporting rack 11, can be by diversion pipe collecting tank 13
It disassembles, pours out the use of column weld cycle, and the second heater strip 12 inside diversion pipe supporting rack 11 can be in diversion pipe 10
Scaling powder heated, avoid scaling powder from being solidified in diversion pipe 10, block diversion pipe 10, and in the welding process, scaling powder
It can be vaporized into gas, floatd to top, the plate 2 that is condensed blocks, and liquefies on 2 surface of condenser pipe, condensation is flowed into along arcuate structure
Plate collecting tank 4, cold plate collecting tank 4 are to be threadedly coupled with condenser pipe connecting rod 3, can disassemble cold plate collecting tank 4, will
Scaling powder therein is recycled, and here it is the use processes of the scaling powder anti-drip structure.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of scaling powder anti-drip structure, including reflow soldering（1）, it is characterised in that：The reflow soldering（1）Top lower end
Cold plate is installed（2）, and cold plate（2）It is internally provided with the first heater strip（7）, the cold plate（2）Both sides are connected with cold
Solidifying pipe supporting rod（8）, cold plate（2）Both ends are fixed with condenser pipe connecting rod（3）, and condenser pipe connecting rod（3）Lower end connects
There is cold plate collecting tank（4）, the reflow soldering（1）Left side lower end is provided with mobile bar（6）, mobile bar（6）Pacify upper surface
Equipped with loading plate（9）, and loading plate（9）It is provided at both ends with water conservancy diversion interface tube（5）, the water conservancy diversion interface tube（5）Lower end is connected with
Diversion pipe connecting rod（14）, diversion pipe connecting rod（14）Lower end is provided with diversion pipe supporting rack（11）, and diversion pipe supporting rack
（11）End is fixed with diversion pipe collecting tank（13）, the diversion pipe supporting rack（11）Upper end is provided with diversion pipe（10）, and lead
Flow tube supporting rack（11）It is internally provided with the second heater strip（12）.
2. a kind of scaling powder anti-drip structure according to claim 1, it is characterised in that：The cold plate（2）Positioned at holding
Support plate（9）Surface, and cold plate（2）Diameter be more than loading plate（9）Width, and cold plate（2）For arcuate structure.
3. a kind of scaling powder anti-drip structure according to claim 1, it is characterised in that：The water conservancy diversion interface tube（5）, lead
Flow tube connecting rod（14）And diversion pipe（10）There are 2, and it is about loading plate（9）Longitudinal central axis line it is symmetrical, and
Water conservancy diversion interface tube（5）, diversion pipe connecting rod（14）, diversion pipe（10）With diversion pipe collecting tank（13）Inside communicates.
4. a kind of scaling powder anti-drip structure according to claim 1, it is characterised in that：The water conservancy diversion interface tube（5）It opens
Mouthful place is horn-like, and water conservancy diversion interface tube（5）With loading plate（9）Side wall fits.
5. a kind of scaling powder anti-drip structure according to claim 1, it is characterised in that：The loading plate（9）Lower end
Face and mobile bar（6）Upper surface match, and slide construction is collectively formed between both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841442.4U CN207615838U (en) | 2017-12-26 | 2017-12-26 | A kind of scaling powder anti-drip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841442.4U CN207615838U (en) | 2017-12-26 | 2017-12-26 | A kind of scaling powder anti-drip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615838U true CN207615838U (en) | 2018-07-17 |
Family
ID=62830227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721841442.4U Expired - Fee Related CN207615838U (en) | 2017-12-26 | 2017-12-26 | A kind of scaling powder anti-drip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615838U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332839A (en) * | 2018-11-08 | 2019-02-15 | 李玉青 | It is a kind of for being brazed the reflow soldering of integrated circuit board |
| CN111590155A (en) * | 2020-04-22 | 2020-08-28 | 成都四威高科技产业园有限公司 | Method for processing brazing horn sheet |
-
2017
- 2017-12-26 CN CN201721841442.4U patent/CN207615838U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332839A (en) * | 2018-11-08 | 2019-02-15 | 李玉青 | It is a kind of for being brazed the reflow soldering of integrated circuit board |
| CN109332839B (en) * | 2018-11-08 | 2020-11-24 | 杭州迹瑞工贸有限公司 | Reflow furnace for soldering integrated circuit board |
| CN111590155A (en) * | 2020-04-22 | 2020-08-28 | 成都四威高科技产业园有限公司 | Method for processing brazing horn sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |