CN212217376U - Novel nozzle for wave soldering - Google Patents
Novel nozzle for wave soldering Download PDFInfo
- Publication number
- CN212217376U CN212217376U CN202020989791.6U CN202020989791U CN212217376U CN 212217376 U CN212217376 U CN 212217376U CN 202020989791 U CN202020989791 U CN 202020989791U CN 212217376 U CN212217376 U CN 212217376U
- Authority
- CN
- China
- Prior art keywords
- spout
- nozzle
- filter screen
- soldering
- frame body
- 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.)
- Expired - Fee Related
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- Molten Solder (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model is suitable for a wave-soldering spout field provides a novel spout of wave-soldering, including the spout body frame body, improvement spout filter screen, median septum, the internal portion of spout body frame is equipped with the median septum, and the one side at the median septum is installed to improvement spout filter screen, and the front of the spout body frame body is equipped with the drainage board, and the rear portion of the spout body frame body is provided with the drainage board, and the drainage board passes through the screw to be installed on the spout body frame body, and the fender stream board has been installed to the bottom of rotary rod. The utility model discloses the improvement spout filter screen that is equipped with is "V" font structure, and the opening shape is the square, has avoided using can remain debris that double-deck filter screen exists, the installation is complicated, go out defect such as tin effect difference and not enough, and the baffle that adjustable opening size flows the board and can adjust the in-service use size of spout according to welded electronic component's size to avoid not soldering tin from spout department blowout that does not use, and form the tin dross by the oxidation of air and cause the waste.
Description
Technical Field
The utility model belongs to wave-soldering spout field especially relates to a novel spout of wave-soldering.
Background
The existing wave soldering process is more and more popular, and the production equipment required in the wave soldering process is mainly a wave soldering machine which is a lead-free wave soldering machine at present; the bottom surface of a PCB board of the prior wave soldering machine is directly corresponding to a nozzle of a soldering furnace, however, the soldering furnace of the wave soldering machine is suitable for common electronic parts, so the size of a soldering groove of the soldering furnace is fixed, when small-sized electronic parts are soldered, partial soldering tin is sprayed out from the nozzle in the soldering groove, the partial soldering tin is oxidized when encountering air to form tin slag, and unnecessary waste is caused. A nozzle of a wave crest generator of the existing wave crest welding machine is generally provided with a filter screen, and the filter screen has the functions of buffering wave crests and filtering molten tin in a tin furnace so that the sprayed tin contains less impurities; in order to increase the filtering effect, the existing filter screens adopt two layers of filter screens to be overlapped for filtering; the filtering effect of the mode is better, and the wave crests can be generated slowly and uniformly better; however, the installation of the two layers of filter screens is complicated, and sundries can remain on the two layers of filter screens; meanwhile, the filtering holes of the two layers of filter screens are generally overlapped by one half for splicing and filtering; this can lead to whole double-deck filtration pore to go up and down two steps that can form for tin flow is easy to be obstructed when passing through, influences out the tin effect. The solder is sprayed into the air at a high speed at a high temperature, the oxidation is more, and the generated oxides can cause various welding defects.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wave-soldering's novel spout aims at solving current wave-soldering spout filter screen and leads to tin to flow easily and be obstructed and the solder spouts to the air with very high speed under very high temperature, the more problem of oxidation.
The utility model is realized in such a way, comprises a spout main frame body, an improved spout filter screen and a middle clapboard, the middle partition board is arranged in the spout main frame body, the improved spout filter screen is arranged on one side of the middle partition board, the right side of the spout main frame body is provided with an adjusting frame, the adjusting frame is provided with an adjusting groove, an adjusting handle passes through the adjusting groove, the adjusting handle is connected with the top of the connecting sheet, the bottom of the connecting sheet is connected with the rotating rod, the rotating rod penetrates through the bottom of the nozzle main frame body, a lantern ring is arranged at the joint of the rotating rod and the nozzle main frame body, frame plates are arranged on the left side and the right side of the spout main frame body, a drainage plate is arranged on the front surface of the spout main frame body, the rear portion of the spout main frame body is provided with a drainage plate, the drainage plate is installed through a screw hole on the spout main frame body, and a flow blocking plate is installed at the bottom of the rotary rod.
Furthermore, the surface of the improved nozzle filter screen is provided with a plurality of V-shaped filter holes, and the shape of the opening is square.
Furthermore, the adjusting handle can control and adjust the size of the flow blocking opening of the flow blocking plate.
Further, the frame plate is provided with two bolt holes at an upper portion thereof.
Furthermore, the radian of the adjusting groove is 30-150 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the improvement spout filter screen that is equipped with is "V" font structure, and the opening shape is the square, has avoided using can remain debris that double-deck filter screen exists, the installation is complicated, go out defect such as tin effect difference and not enough, and the baffle that adjustable opening size flows the board and can adjust the in-service use size of spout according to welded electronic component's size to avoid not soldering tin from spout department blowout that does not use, and form the tin dross by the oxidation of air and cause the waste.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, the present invention provides an embodiment: including spout body frame 1, improvement spout filter screen 2, median septum 3, 1 inside median septum 3 that is equipped with of spout body frame, improvement spout filter screen 2 installs the one side at median septum 3, the right side of spout body frame 1 is equipped with alignment jig 4, be equipped with adjustment tank 5 on alignment jig 4, adjustment handle 6 passes adjustment tank 5, adjustment handle 6 and connection piece 7's top are connected, connection piece 7's bottom and rotary rod 8 are connected, rotary rod 8 passes the bottom of spout body frame 1, rotary rod 8 is equipped with lantern ring 9 with 1 junction of spout body frame, the left and right sides of spout body frame 1 still is equipped with frame plate 12, the front of spout body frame 1 is equipped with drainage plate 10, the rear portion of spout body frame 1 is provided with drainage plate 11, drainage plate 10 passes through screw 13 and installs on spout body frame 1, the fender stream board 14 has been installed to the bottom of rotary rod 8.
The surface of the improved spout filter screen 2 is provided with a large number of V-shaped filter holes, the shape of the opening is square, the filter holes and the opening can well filter impurities in molten tin in a tin furnace, the tin can be more uniformly obtained, and the defects that impurities can be remained, the installation is complex, the tin outlet effect is poor and the like when a double-layer filter screen is used are avoided. The adjusting handle 6 can control and adjust the size of the flow blocking opening of the flow blocking plate 14, so that the actual size of the nozzle can be well adjusted. The upper part of the frame plate 12 is provided with two bolt holes which can be fixedly arranged. The radian of the adjusting groove 5 is 30-150 degrees, so that the radian can be adjusted to be enough to meet the required nozzle size.
The utility model discloses can adjust the opening size that keeps off and flow board 14 through adjustment handle 6, through the bolt hole fixed mounting wave-soldering spout on the frame plate 12, improvement spout filter screen 2 can be fine filtration fall the impurity in the molten tin in the tin stove.
The utility model has the advantages that: the utility model discloses improvement spout filter screen 2 that is equipped with is "V" font structure, and the opening shape is the square, has avoided using can remain debris that double-deck filter screen exists, the installation is complicated, go out defect such as tin effect difference and not enough, and the baffle that adjustable opening size flows board 14 can adjust the in-service use size of spout according to welded electronic component's size to avoid not soldering tin from spout department blowout that does not use, and form the tin dross by the oxidation of air and cause the waste.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The novel nozzle for wave-soldering is characterized by comprising a nozzle main frame body (1), an improved nozzle filter screen (2) and a middle partition plate (3), wherein the middle partition plate (3) is arranged inside the nozzle main frame body (1), the improved nozzle filter screen (2) is installed on one side of the middle partition plate (3), an adjusting frame (4) is arranged on the right side of the nozzle main frame body (1), an adjusting groove (5) is formed in the adjusting frame (4), an adjusting handle (6) penetrates through the adjusting groove (5), the adjusting handle (6) is connected with the top of a connecting piece (7), the bottom of the connecting piece (7) is connected with a rotating rod (8), the rotating rod (8) penetrates through the bottom of the nozzle main frame body (1), a lantern ring (9) is arranged at the joint of the rotating rod (8) and the nozzle main frame body (1), frame plates (12) are further arranged on the left side and the right side of the nozzle main frame body (1), the front of spout body frame (1) is equipped with drainage plate (10), the rear portion of spout body frame (1) is provided with drainage plate (11), drainage plate (10) are installed through screw (13) on the spout body frame (1), fender stream board (14) have been installed to the bottom of rotary rod (8).
2. A novel wave-soldering spout according to claim 1, wherein the improved spout filter screen (2) is provided with a plurality of V-shaped filter holes on the surface, and the shape of the opening is square.
3. A novel nozzle as claimed in claim 1, wherein said adjustment handle (6) is adapted to controllably adjust the size of the flow blocking opening of said flow blocking plate (14).
4. A new nozzle for wave soldering according to claim 1, characterized in that the upper part of the frame plate (12) is provided with two bolt holes.
5. A novel nozzle as claimed in claim 1, characterized in that the adjustment arc of the adjustment slot (5) is 30-150 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020989791.6U CN212217376U (en) | 2020-06-03 | 2020-06-03 | Novel nozzle for wave soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020989791.6U CN212217376U (en) | 2020-06-03 | 2020-06-03 | Novel nozzle for wave soldering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212217376U true CN212217376U (en) | 2020-12-25 |
Family
ID=73931557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020989791.6U Expired - Fee Related CN212217376U (en) | 2020-06-03 | 2020-06-03 | Novel nozzle for wave soldering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212217376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309858A (en) * | 2022-03-10 | 2022-04-12 | 深圳市捷豹自动化设备有限公司 | Nozzle adjusting system for wave soldering |
-
2020
- 2020-06-03 CN CN202020989791.6U patent/CN212217376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114309858A (en) * | 2022-03-10 | 2022-04-12 | 深圳市捷豹自动化设备有限公司 | Nozzle adjusting system for wave soldering |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201225 |