JPH0321045U - - Google Patents
Info
- Publication number
- JPH0321045U JPH0321045U JP8058789U JP8058789U JPH0321045U JP H0321045 U JPH0321045 U JP H0321045U JP 8058789 U JP8058789 U JP 8058789U JP 8058789 U JP8058789 U JP 8058789U JP H0321045 U JPH0321045 U JP H0321045U
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- endless belts
- conveyance mechanism
- mounting
- printed circuit
- 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
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案搬送機構の基本構造を示す斜視
図、第２図は要部の一部切欠平面図、第３図は同
上正面図、第４図は平面図、第５図はテンシヨン
ローラ構造を示す要部の正面図、第６図はテンシ
ヨンローラ構造の別例を示す要部の一部切欠側面
図、第７図は本考案搬送機構硬化炉、または、リ
フロー装置に使用した状態の縦断面図、第図は同
上平面図、第９図は同上正面図、第１０図、およ
び、第１１図は従来のチエン搬送機構の要部を示
す一部切欠正面図である。
Ａ，Ｂ……搬送機構、１１ａ，１１ｂ……プー
リー、１２ａ，１２ｂ……縦軸、１３ａ，１３ｂ
ｃ……プーリー、１４ａ，１４ｂ……エンドレス
ベルト、１５ａ，１５ｂ……突起、１６……プリ
ント基板、１７……エンドレスベルト、１８……
縦軸、１８ａ……スプロケツト、１９……穴、２
０……突起、２１……スプロケツト、２２……テ
ンシヨンプーリー、２３……軸。
Fig. 1 is a perspective view showing the basic structure of the conveyance mechanism of the present invention, Fig. 2 is a partially cutaway plan view of the main parts, Fig. 3 is a front view of the same, Fig. 4 is a plan view, and Fig. 5 is a tensioner. Fig. 6 is a partially cutaway side view of the main part showing another example of the tension roller structure; Fig. 7 is a conveyance mechanism of the present invention used in a curing furnace or reflow device. FIG. 9 is a front view of the same, and FIGS. 10 and 11 are partially cutaway front views showing essential parts of a conventional chain conveying mechanism. A, B...Transportation mechanism, 11a, 11b...Pulley, 12a, 12b...Vertical axis, 13a, 13b
c...Pulley, 14a, 14b...Endless belt, 15a, 15b...Protrusion, 16...Printed circuit board, 17...Endless belt, 18...
Vertical axis, 18a... Sprocket, 19... Hole, 2
0...Protrusion, 21...Sprocket, 22...Tension pulley, 23...Shaft.
補正 平１．９．２７ 図面の簡単な説明を次のように補正する。 明細書「第図」を「第８図と」補正する。Correction: Heisei 1.9.27 The brief description of the drawing has been amended as follows. "Figure" in the specification is amended to read "Figure 8."
Claims (1)
２本のエンドレスベルトを適当の間隔をもつて平
行に配設し、上記両エンドレスベルトの表面に、
基板の端縁乗載用の突起を適当間隔毎に設けたこ
とを特徴とするプリント基板の搬送機構。 (2) 上記両エンドレスベルトに駆動スプロケツ
ト用の穴を形成するとともに、該穴部分のベルト
母材を外側方に折り曲げ、基板の端縁乗載用の突
起とした請求項１記載のプリント基板の搬送機構
。[Claims for Utility Model Registration] (1) Two endless belts having vertical axes that are rotated in opposite directions are arranged in parallel with an appropriate interval, and on the surfaces of both endless belts,
A conveyance mechanism for a printed circuit board, characterized in that projections for mounting the edge of the circuit board are provided at appropriate intervals. (2) The printed circuit board according to claim 1, wherein holes for drive sprockets are formed in both of the endless belts, and the belt base material in the hole portions is bent outward to form projections for mounting the edge of the circuit board. Conveyance mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8058789U JPH0321045U (en) | 1989-07-06 | 1989-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8058789U JPH0321045U (en) | 1989-07-06 | 1989-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0321045U true JPH0321045U (en) | 1991-03-01 |
Family
ID=31625783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8058789U Pending JPH0321045U (en) | 1989-07-06 | 1989-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321045U (en) |
-
1989
- 1989-07-06 JP JP8058789U patent/JPH0321045U/ja active Pending
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