JPH0184874U - - Google Patents
Info
- Publication number
- JPH0184874U JPH0184874U JP1987177318U JP17731887U JPH0184874U JP H0184874 U JPH0184874 U JP H0184874U JP 1987177318 U JP1987177318 U JP 1987177318U JP 17731887 U JP17731887 U JP 17731887U JP H0184874 U JPH0184874 U JP H0184874U
- Authority
- JP
- Japan
- Prior art keywords
- atmosphere
- heated
- guide rail
- reflow soldering
- conveying device
- 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.)
- Pending
Links
- 238000005476 soldering Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000006071 cream Substances 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
第１図は本考案のリフローはんだ付け用搬送装
置のガイドレールの一実施例を示す斜視図、第２
図は本考案に係るリフローはんだ付け装置の正面
図、第３図はその側面図、第４図はチエンガイド
レールの温度プロフアイルを示すグラフ、第５図
は従来のリフローはんだ付け用搬送装置を示す断
面図である。
Ｗ…ワーク、２２…エンドレスチエン、２３…
ガイドレール、２３ａ…鉄系金属のガイドレール
、２３ｂ…熱膨脹率の小さな材料からなる異種ガ
イドレール、２４，２５…予加熱ヒータ、２６…
本加熱ヒータ。
Fig. 1 is a perspective view showing one embodiment of the guide rail of the conveying device for reflow soldering of the present invention;
The figure shows a front view of the reflow soldering apparatus according to the present invention, Fig. 3 is a side view thereof, Fig. 4 is a graph showing the temperature profile of the chain guide rail, and Fig. 5 shows a conventional reflow soldering transfer apparatus. FIG. W...Work, 22...Endless chain, 23...
Guide rail, 23a...Guide rail made of iron-based metal, 23b...Different guide rail made of a material with a small coefficient of thermal expansion, 24, 25...Preheater, 26...
Main heating heater.
Claims (1)
レスチエンの間に、クリームはんだの塗布された
ワークを支持して、予加熱ヒータによる比較的低
温の加熱雰囲気中および本加熱ヒータによる比較
的高温の加熱雰囲気中を搬送するリフローはんだ
付け用搬送装置において、前記予加熱ヒータによ
る比較的低温の加熱雰囲気中に位置される鉄系金
属によつて形成されたガイドレールに対し、前記
本加熱ヒータによる比較的高温の加熱雰囲気中に
位置される熱膨脹率の小さい材料によつて形成さ
れた異種ガイドレールが、連続的に接続されたこ
とを特徴とするリフローはんだ付け用搬送装置。 A work coated with cream solder is supported between a pair of endless chains that are moved along a guide rail, and is heated in a relatively low temperature atmosphere by a preheater and in a relatively high temperature atmosphere by a main heater. In a conveying device for reflow soldering, a guide rail formed of iron-based metal is placed in a relatively low-temperature heating atmosphere by the preheating heater, and is heated to a relatively high temperature by the main heater. 1. A conveying device for reflow soldering, characterized in that different types of guide rails made of materials with a small coefficient of thermal expansion are placed in a heated atmosphere and are continuously connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177318U JPH0184874U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177318U JPH0184874U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184874U true JPH0184874U (en) | 1989-06-06 |
Family
ID=31468986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177318U Pending JPH0184874U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184874U (en) |
-
1987
- 1987-11-20 JP JP1987177318U patent/JPH0184874U/ja active Pending
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