JPH0470264U - - Google Patents
Info
- Publication number
- JPH0470264U JPH0470264U JP10957890U JP10957890U JPH0470264U JP H0470264 U JPH0470264 U JP H0470264U JP 10957890 U JP10957890 U JP 10957890U JP 10957890 U JP10957890 U JP 10957890U JP H0470264 U JPH0470264 U JP H0470264U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- nozzle
- waveform forming
- solder
- circuit board
- 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.)
- Granted
Links
Landscapes
- Molten Solder (AREA)
Description
第１図は噴流ノズルの縦断側面図、第２図は波
形形成板のスライド機構を示す要部の断面図、第
３図はノズル開口を最大に開いた状態の縦断側面
図、第４図はノズル開口を最小とした状態の縦断
側面図、第５図ノズル開口を最大と最小の中間と
した状態の縦断側面図、第６図ａは第３図に対応
した半田波形、第６図ｂは第４図に対応した半田
波形、第６図ｃは第５図に対応した半田波形の比
較説明図、第７図はピールバツクポイントの説明
図、第８図ａ，ｂは波形形成板のスライドを案内
するためにノズルの左右側板に設けた案内長孔の
正面図である。
Ａ……半田噴流ノズル本体、１……左右の側板
、２……プリント基板、３……プリント基板進入
側の側板、４……プリント基板進出側の側板、４
ａ，４ｂ……分割側板、５……ノズル開口、６…
…波形形成板、７……蝶番、８……波形形成板、
８ａ……屈折部、９……蝶番、１０……堰板、１
１……突片、１２……ボルト、１３……案内長孔
、１４……ナツト。
Figure 1 is a vertical side view of the jet nozzle, Figure 2 is a cross-sectional view of the main parts showing the sliding mechanism of the waveform forming plate, Figure 3 is a vertical side view of the nozzle with the nozzle opening opened to the maximum, and Figure 4 is a vertical side view of the jet nozzle. Figure 5 is a vertical side view with the nozzle opening set to the minimum, Figure 6 is a vertical side view with the nozzle opening set midway between the maximum and minimum, Figure 6a is the solder waveform corresponding to Figure 3, Figure 6b is the solder waveform corresponding to Figure 3. The solder waveform corresponding to Fig. 4, Fig. 6c is a comparative explanatory diagram of the solder waveform corresponding to Fig. 5, Fig. 7 is an explanatory diagram of the peel back point, and Fig. 8 a and b are the slides of the waveform forming plate. FIG. 3 is a front view of guide elongated holes provided in the left and right side plates of the nozzle for guiding the nozzle. A...Solder jet nozzle body, 1...Left and right side plates, 2...Printed circuit board, 3...Side plate on printed circuit board entry side, 4...Side plate on printed board entry side, 4
a, 4b...Divided side plate, 5...Nozzle opening, 6...
...Corrugated plate, 7... Hinge, 8... Corrugated plate,
8a... Bent part, 9... Hinge, 10... Weir plate, 1
1... protrusion, 12... bolt, 13... guide slot, 14... nut.
Claims (1)
上部に半田流の波形形成板を連設した半田噴流ノ
ズルにおいて、 上記プリント基板進出側の側板を屈折可能な多
関節構造とするとともに、この側板に対して上記
波形形成板の基部を屈折可能に蝶着せしめ、更に
、上記波形形成板をプリント基板の搬送方向にそ
つて前後方向にスライド可能としたことを特徴と
する半田噴流ノズル。[Scope of Claim for Utility Model Registration] A solder jet nozzle in which a waveform forming plate for solder flow is connected to the top of a side plate on the printed circuit board advancing side constituting the nozzle, and a multi-joint structure that allows the side plate on the printed board advancing side to be bent. In addition, the base of the waveform forming plate is hinged to the side plate so as to be bendable, and the waveform forming plate is further slidable in the front and rear directions along the conveyance direction of the printed circuit board. Solder jet nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990109578U JPH0543982Y2 (en) | 1990-10-18 | 1990-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990109578U JPH0543982Y2 (en) | 1990-10-18 | 1990-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470264U true JPH0470264U (en) | 1992-06-22 |
| JPH0543982Y2 JPH0543982Y2 (en) | 1993-11-08 |
Family
ID=31856799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990109578U Expired - Lifetime JPH0543982Y2 (en) | 1990-10-18 | 1990-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0543982Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190325U (en) * | 1975-01-17 | 1976-07-20 | ||
| JPS5327227A (en) * | 1976-08-25 | 1978-03-14 | Nisshin Kogyo Kk | Waterproofing material and heat insulating waterproof material |
| JPS632704A (en) * | 1986-06-23 | 1988-01-07 | Bridgestone Corp | Pneumatic tire |
-
1990
- 1990-10-18 JP JP1990109578U patent/JPH0543982Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5190325U (en) * | 1975-01-17 | 1976-07-20 | ||
| JPS5327227A (en) * | 1976-08-25 | 1978-03-14 | Nisshin Kogyo Kk | Waterproofing material and heat insulating waterproof material |
| JPS632704A (en) * | 1986-06-23 | 1988-01-07 | Bridgestone Corp | Pneumatic tire |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543982Y2 (en) | 1993-11-08 |
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