CN200977585Y - Double spike solder tin furnace - Google Patents
Double spike solder tin furnace Download PDFInfo
- Publication number
- CN200977585Y CN200977585Y CN 200620065429 CN200620065429U CN200977585Y CN 200977585 Y CN200977585 Y CN 200977585Y CN 200620065429 CN200620065429 CN 200620065429 CN 200620065429 U CN200620065429 U CN 200620065429U CN 200977585 Y CN200977585 Y CN 200977585Y
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- CN
- China
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- tin
- cavity
- utility
- model
- impeller
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- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Molten Solder (AREA)
Abstract
The utility model relates to the wave soldering machine technology field, in particular to a small volume double wave ridge wave soldering machine. The utility model comprises a furnace body, the furnace body coordinates to a motor; a tin pump body is arranged in the furnace body solder bath, the tin pump body comprises an upper tin cavity and a lower tin cavity; the upper tin cavity and the lower tin cavity are separately coordinated with a spray nozzle; the motor output shaft is fixed with an upper impeller and a lower impeller; the upper and lower tin cavities are provided with holes for inserting into the impellers; the upper and lower impellers are separately located in the upper and lower tin cavities. The bottom of the upper and lower tin cavities are provided with eyelets. The upper and lower tin cavity are separately provided with an upper regulating valve and a lower regulating valve and the regulating valves can be vertically moved and can adjust the tin wave size. The utility model is provided with an upper tin cavity and a lower tin cavity, and two impellers are fixed on the motor output shaft, the two impellers are separately located in the two upper and lower cavities, and the double wave ridge effect is thus realized by using a motor. The utility model has the advantages of small volume, low cost, low energy consumption, and little tin dross, etc.
Description
Technical field:
The utility model relates to crest solder furnace technical field, the dual waves scolding tin stove that particularly a kind of volume is less.
Background technology:
The welding of wiring board usually needs to use the crest solder furnace.Wave-soldering is the liquid tin scolder with fusion, effect by means of pump, form the solder wave of given shape at the solder bath liquid level, plug-in mounting the wiring board of components and parts place on the conveyer chain, pass solder wave and realize the process of solder joint welding through a certain specific angle and certain immersion depth.The dual waves scolding tin stove in addition that is applied in producing at present, as shown in Figure 1, 2, dual wave soldering tin oven body 01 is furnished with two motors 02,03, output shaft impeller 04 rotation of motor 02,03, the liquid tin that impeller 04 stirs in the solder bath 05, liquid tin sprays by two different nozzles 06,07, thereby forms wide crest and high crest.There is certain shortcoming in this dual waves scolding tin stove that is applied at present, and its volume is big, cost of manufacture oxidizing slag high, tin is more.
The utility model content:
The purpose of this utility model is to provide less, the lower-cost dual waves scolding tin of a kind of volume stove at the deficiencies in the prior art.
For achieving the above object, the utility model adopts following technical scheme:
It includes body of heater, and body of heater is combined with motor; The tin pump housing is installed in the solder bath of body of heater, and the tin pump housing includes upper and lower two-layer tin chamber; Upper and lower tin chamber is combined with nozzle respectively; Be fixed with upper and lower impeller on the output shaft of motor; Offer the hole of inserting for impeller on the upper and lower tin chamber; Upper and lower impeller lays respectively in the upper and lower tin chamber.
The bottom in described upper and lower tin chamber all offers aperture.
Be furnished with respectively on the described upper and lower tin chamber and can vertically move the upper and lower control valve of regulating tin ripple size.
The utility model is provided with upper and lower two tin chambeies, and fixedly mounts two impellers on the output shaft of same motor, and two impellers lay respectively in upper and lower two tin chambeies, so just utilizes a motor to realize the dual waves effect.The utlity model has advantages such as volume is less, cost is lower, energy consumption is lower, scruff is few.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is the structural representation of existing crest solder furnace;
Fig. 2 is the side view of tin stove shown in Figure 1;
Fig. 3 is a structural representation of the present utility model;
Fig. 4 is a side view of the present utility model;
Fig. 5 is the decomposing schematic representation of the tin pump housing of the present utility model;
Fig. 6 is the structural representation of the tin pump housing of the present utility model.
The specific embodiment:
See accompanying drawing 2-6, the utility model includes body of heater 100, and body of heater 100 is combined with motor 16, and motor of the present utility model has only one; The tin pump housing 10 is installed in the solder bath of body of heater 100, and the tin pump housing 10 includes upper and lower two- layer tin chamber 11,12, and 12 tops, tin chamber and separated by a distance down are fixed in last tin chamber 11 between the two; It is different that upper and lower tin chamber 11,12 is combined with 13,14, two nozzles of nozzle, 13,14 structures respectively, to form wide ripple and Gao Bo; Be fixed with upper and lower impeller 18,19 on the output shaft 17 of motor 16; Offer the hole of inserting for impeller 15 on the upper and lower tin chamber 11,12; Upper and lower impeller 18,19 lays respectively in the upper and lower tin chamber 11,12.
It is fixed that the position of the shape in upper and lower tin chamber 11,12 and nozzle 13,14 can be come according to different design needs.The tin chamber 11 of going up of the present utility model be " L " shape, and following tin chamber 12 is square, and hole 15 is opened in the kink in tin chamber 11, one side installation nozzle 13,14 relative with hole 15 in upper and lower tin chamber 11,12.
The bottom in described upper and lower tin chamber 11,12 all offers aperture, and liquid tin flows in the tin chamber from aperture.
Be furnished with the upper and lower control valve 20,21 that can vertically move on the described upper and lower tin chamber 11,12 respectively,, control the width and the height of the tin ripple of nozzle 13,14 ejections by drawing or move down on the upper and lower control valve 20,21.
Starter 16, its output shaft 17 drives upper and lower impeller 18,19 and rotates, and liquid tin flows into the tin chamber from the bottom aperture in tin chamber, is stirred from nozzle 13,14 ejections by impeller, forms dual waves.
Owing to only adopted a motor, so volume of the present utility model can reduce, so, the tin of being deposited in the solder bath also can reduce, and required heating power also reduces, and cost of manufacture also reduces, simultaneously, the tin capacity has lacked, and the contact-making surface of tin and air reduces, and the scruff that is produced has also reduced.
The utlity model has the advantages such as small volume, cost is lower, energy consumption is lower, scruff is few.
Claims (3)
1, dual waves scolding tin stove, it includes body of heater (100), and body of heater (100) is combined with motor (16); It is characterized in that: the tin pump housing (10) is installed in the solder bath of body of heater (100), and the tin pump housing (10) includes upper and lower two-layer tin chamber (11,12); Upper and lower tin chamber (11,12) is combined with nozzle (13,14) respectively; Be fixed with upper and lower impeller (18,19) on the output shaft (17) of motor (16); Offer the hole of inserting for impeller (15) on the upper and lower tin chamber (11,12); Upper and lower impeller (18,19) lays respectively in the upper and lower tin chamber (11,12).
2, dual waves scolding tin stove according to claim 1 is characterized in that: the bottom of upper and lower tin chamber (11,12) all offers aperture.
3, dual waves scolding tin stove according to claim 1 is characterized in that: be furnished with respectively on upper and lower tin chamber (11,12) and can vertically move the upper and lower control valve (20,21) of regulating tin ripple size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065429 CN200977585Y (en) | 2006-10-10 | 2006-10-10 | Double spike solder tin furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620065429 CN200977585Y (en) | 2006-10-10 | 2006-10-10 | Double spike solder tin furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200977585Y true CN200977585Y (en) | 2007-11-21 |
Family
ID=38977968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620065429 Expired - Fee Related CN200977585Y (en) | 2006-10-10 | 2006-10-10 | Double spike solder tin furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200977585Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572214A (en) * | 2008-04-29 | 2009-11-04 | 永硕联合国际股份有限公司 | Tin ball removing method of semiconductor packaging element |
| CN106425005A (en) * | 2016-11-16 | 2017-02-22 | 东莞职业技术学院 | Mechanical tin paste pumping device |
-
2006
- 2006-10-10 CN CN 200620065429 patent/CN200977585Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572214A (en) * | 2008-04-29 | 2009-11-04 | 永硕联合国际股份有限公司 | Tin ball removing method of semiconductor packaging element |
| CN101572214B (en) * | 2008-04-29 | 2012-11-21 | 永硕联合国际股份有限公司 | Tin ball removing method of semiconductor packaging element |
| CN106425005A (en) * | 2016-11-16 | 2017-02-22 | 东莞职业技术学院 | Mechanical tin paste pumping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |