CN101704148A - Adjustable solder machine - Google Patents
Adjustable solder machine Download PDFInfo
- Publication number
- CN101704148A CN101704148A CN 200910206574 CN200910206574A CN101704148A CN 101704148 A CN101704148 A CN 101704148A CN 200910206574 CN200910206574 CN 200910206574 CN 200910206574 A CN200910206574 A CN 200910206574A CN 101704148 A CN101704148 A CN 101704148A
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- CN
- China
- Prior art keywords
- dividing plate
- tin
- solder machine
- solder
- sealing mechanism
- 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.)
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Abstract
The invention discloses an adjustable solder machine, which comprises the solder machine (1), a clapboard (2) arranged inside the solder machine (1), a solder paste channel (5) arranged on one side of the clapboard (2), and a channel switch (4) which is connected with the clapboard (2) and is used for controlling the opening and closing of the solder paste channel (5), wherein one end of the clapboard (2) is also provided with a sealing mechanism (3) used for sealing a joint between the clapboard (5) and the solder machine (1). The solder machine has the advantage that: the adjustable solder machine can adjust the height of a solder surface and reduce badness.
Description
Technical field
The present invention relates to a kind of adjustable solder machine, especially relate to a kind of adjustable solder machine that is used for crest welder.
Background technology
Wave-soldering is meant the solder with fusing, be generally terne metal, become the solder wave of designing requirement through electrodynamic pump or electromagnetic pump jet flow, also can be by forming to the solder pot nitrogen injection, make the printed board that components and parts are housed in advance by solder wave, realize machinery and the solder that is electrically connected between components and parts weldering end or pin and the printed board pad.
Wave-soldering need be placed on crest welder to the circuit board of handling well and weld.Crest welder is by the spray scaling powder, and circuit board preheating and wave soldering three parts are formed, and its major part is a wave soldering, and principle is that the tin that melts is blown out by the aperture on the jet plate with gas according to actual needs, finally finishes welding.Wave-soldering solder joint gloss seldom has rosin joint. and advanced can also own handle the components and parts pin.
Tin cream is loaded in the tin stove, and during wave soldering, tin cream welds circuit board from the ejection of tin furnace roof end, if the tin amount of tin furnace roof layer is excessive, the company's of causing weldering often can cause few weldering again if the tin amount is too small, leaks weldering.Under the prior art, the flow velocity adjustment structure complexity of tin cream is fragile in the tin stove, often causes the unusual final product that causes of tin furnace roof layer tin amount unusual, influences yield, the man power and material of waste maintenance.
Summary of the invention
For solving the problems of the technologies described above, it is simple flexibly to the invention provides a kind of mechanism, non-damageable adjustable solder machine.
For achieving the above object, the invention provides a kind of adjustable solder machine, comprise the tin stove, be arranged on the tin furnace interior dividing plate, be arranged on dividing plate one side the tin cream passage, be connected with dividing plate, be used to control that the tin cream passage is opened and closed channel switch, dividing plate one end also is provided with the sealing mechanism that is used for seal diaphragm and tin stove junction.
More excellent, sealing mechanism is that reeded cylinder is offered in the upper end, and dividing plate and groove are slidingly connected, and the frictional resistance that is slidingly connected is little, can reduce the wearing and tearing of sealing mechanism and dividing plate.
More excellent, channel switch is fixedly set on the dividing plate, channel switch is with dividing plate one lifting, when dividing plate rises or descend, channel switch also rises together or descends along with dividing plate, the top of channel switch also increases thereupon or reduces to the distance of tin furnace roof end, has controlled the flow velocity of tin cream in the tin stove.
More excellent, the material of groove is a stainless steel, uses stainless steel material to make, and makes groove have rigidity and wearability preferably, also tool rotates flexibly the simple advantage of lubricated maintenance.
The beneficial effect of a kind of adjustable solder machine of the present invention is: after being provided with sealing mechanism, dividing plate can move up and down along sealing mechanism, sealing mechanism cooperates closely, can prevent that tin cream from entering in the gap between dividing plate and the groove, prevents to cause sealing mechanism to damage because of tin cream enters.
Description of drawings
Fig. 1 is the main cutaway view of adjustable solder machine embodiment of the present invention.
Among the figure
1-tin stove, 2-tin cream passage, 3-sealing mechanism, 4-channel switch, 5-dividing plate.
The specific embodiment
Below in conjunction with accompanying drawing, specify the present invention.
As shown in Figure 1, a kind of adjustable solder machine, comprise tin stove 1, be arranged on tin stove 1 inside dividing plate 5, be arranged on dividing plate 5 one sides tin cream passage 2, be connected, be used to control tin cream passage 2 with dividing plate 5 and open and closed channel switch 4, dividing plate 5 one ends also are provided with the sealing mechanism 3 that is used for seal diaphragm 5 and tin stove 1 junction, sealing mechanism 3 is offered reeded cylinder for the upper end, dividing plate 5 is slidingly connected with groove, when dividing plate 5 rises, dividing plate 5 and sealing mechanism 3 frictional resistance that is slidingly connected is little, can reduce the wearing and tearing of sealing mechanism 3 and dividing plate 5.
Channel switch 4 is fixedly set on the dividing plate 5, channel switch 4 is with dividing plate 5 one liftings, when dividing plate 5 rises or descends, channel switch 4 also rises together or descends along with dividing plate 5, the top of channel switch 4 also increases thereupon or reduces to the distance on tin stove 1 top, has controlled the flow velocity of tin cream in the tin stove 1.
The material of groove is a stainless steel, uses stainless steel material to make, and makes groove have rigidity and wearability preferably, and it is little also to have the frictional resistance of being slidingly connected, and can reduce the advantage of the wearing and tearing of sealing mechanism 3 and dividing plate 5.
Operation principle of the present invention below is described in detail in detail.
As shown in Figure 1, tin cream passage 2 by dividing plate 5 right sides enters tin stove 1 top layer to tin cream from dividing plate 5 belows, when dividing plate 5 moves down, driving channel switch 4 descends, not only increased the space of tin cream top layer but also increased the distance of channel switch 4 tops to tin stove 1 top, increase the back flow of tin cream, promptly speeded the flow velocity of tin cream in the tin stove 1; When dividing plate 5 moves up, drive channel switch 4 and rise, not only reduced the space of tin cream top layer but also reduced the distance of channel switch 4 tops to tin stove 1 top, this moment, the back flow of tin cream just reduced, and had promptly reduced the flow velocity of tin cream in the tin stove 1.By regulating the position of dividing plate 5, just can adjust the flow velocity of tin cream in the tin stove 1, guaranteed tin stove 1 top layer tin cream amount.Tin cream is loaded in the tin stove 1, and during wave soldering, tin cream welds circuit board from the ejection of tin stove 1 top.
When dividing plate 5 moved down, dividing plate 5 moved down along groove; When dividing plate 5 moved up, dividing plate 5 moved up along groove.Sealing mechanism 3 that groove forms and dividing plate 5 cooperate closely, can prevent that tin cream from entering in the gap between rolling element and the groove, prevents to cause sealing mechanism 3 to damage because tin cream enters the gap of groove.
Below only be specific embodiments of the invention, any those skilled in the art can think variation all drop within protection scope of the present invention.
Claims (4)
1. adjustable solder machine, comprise tin stove (1), be arranged on the inner dividing plate (5) of described tin stove (1), be arranged on described dividing plate (5) one sides tin cream passage (2), be connected with described dividing plate (5), be used to control that described tin cream passage (2) is opened and closed channel switch (4), it is characterized in that: described dividing plate (5) one ends also are provided with the sealing mechanism (3) that is used to seal described dividing plate (5) and tin stove (1) junction.
2. a kind of adjustable solder machine according to claim 1 is characterized in that: described sealing mechanism (3) is offered reeded cylinder for the upper end, and described dividing plate (5) is slidingly connected with described groove.
3. a kind of adjustable solder machine according to claim 1 is characterized in that: described channel switch (4) is fixedly set on the described dividing plate (5).
4. a kind of adjustable solder machine according to claim 1 is characterized in that: the material of described groove is a stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910206574 CN101704148A (en) | 2009-10-16 | 2009-10-16 | Adjustable solder machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910206574 CN101704148A (en) | 2009-10-16 | 2009-10-16 | Adjustable solder machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101704148A true CN101704148A (en) | 2010-05-12 |
Family
ID=42374436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910206574 Pending CN101704148A (en) | 2009-10-16 | 2009-10-16 | Adjustable solder machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101704148A (en) |
-
2009
- 2009-10-16 CN CN 200910206574 patent/CN101704148A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20100512 |