JPH02138063U - - Google Patents
Info
- Publication number
- JPH02138063U JPH02138063U JP4694889U JP4694889U JPH02138063U JP H02138063 U JPH02138063 U JP H02138063U JP 4694889 U JP4694889 U JP 4694889U JP 4694889 U JP4694889 U JP 4694889U JP H02138063 U JPH02138063 U JP H02138063U
- Authority
- JP
- Japan
- Prior art keywords
- chain conveyors
- deflection
- detector
- window
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 229910000679 solder Inorganic materials 0.000 claims 1
Landscapes
- Coating With Molten Metal (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Description
図は本考案の実施例を示すものであつて、第１
図はリフロー装置の斜視図、第２図は内部平面図
、第３図は同正面図、第４図は検出器の他の実施
例の側面図である。
１……加熱室、２，３……チエンコンベヤ、４
……アタツチメント、５……基板、６……電子部
品、７，８……ガイドレール、２２，２３……窓
部、２４，２５，２９……検出器、２６，２７…
…撓み矯正装置。
The figure shows an embodiment of the present invention.
2 is a perspective view of the reflow apparatus, FIG. 2 is an internal plan view, FIG. 3 is a front view thereof, and FIG. 4 is a side view of another embodiment of the detector. 1... Heating chamber, 2, 3... Chain conveyor, 4
...Attachment, 5... Board, 6... Electronic component, 7, 8... Guide rail, 22, 23... Window, 24, 25, 29... Detector, 26, 27...
...Deflection correction device.
Claims (1)
、このチエンコンベヤの送行を案内するガイドレ
ールとを設け、このチエンコンベヤに突設された
アタツチメントに、電子部品が実装された基板の
両側端部を支持して、この基板を搬送しながら、
ペースト状半田を加熱処理するようにしたリフロ
ー装置において、上記加熱室の側壁に窓部を形成
し、この窓部の外方に、上記ガイドレールの中央
部の撓みを検出する検出器と、この検出器の検出
信号に基いて、上記撓みを矯正すべく、上記ガイ
ドレールの中央部を横方向に押し引きする撓み矯
正装置とを設けたことを特徴とするリフロー装置
。 Inside the heating chamber, a pair of left and right chain conveyors and guide rails that guide the movement of the chain conveyors are provided.Both side ends of the board on which electronic components are mounted are attached to attachments protruding from the chain conveyors. While supporting and transporting this board,
In a reflow apparatus for heat-treating paste-like solder, a window is formed in the side wall of the heating chamber, and a detector for detecting deflection of the central part of the guide rail is provided outside the window. A reflow apparatus comprising: a deflection correction device that pushes and pulls the central portion of the guide rail in the lateral direction in order to correct the deflection based on a detection signal from a detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4694889U JPH02138063U (en) | 1989-04-20 | 1989-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4694889U JPH02138063U (en) | 1989-04-20 | 1989-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138063U true JPH02138063U (en) | 1990-11-19 |
Family
ID=31562459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4694889U Pending JPH02138063U (en) | 1989-04-20 | 1989-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356215A (en) * | 2001-05-31 | 2002-12-10 | Sony Corp | Fixing holder for conveyed object in apparatus having conveyance conveyor |
| CN102834269A (en) * | 2010-03-31 | 2012-12-19 | 佳能株式会社 | Printing system, sheet treatment system, and sheet passage switching device |
-
1989
- 1989-04-20 JP JP4694889U patent/JPH02138063U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002356215A (en) * | 2001-05-31 | 2002-12-10 | Sony Corp | Fixing holder for conveyed object in apparatus having conveyance conveyor |
| CN102834269A (en) * | 2010-03-31 | 2012-12-19 | 佳能株式会社 | Printing system, sheet treatment system, and sheet passage switching device |
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