JPS6238158U - - Google Patents
Info
- Publication number
- JPS6238158U JPS6238158U JP5003286U JP5003286U JPS6238158U JP S6238158 U JPS6238158 U JP S6238158U JP 5003286 U JP5003286 U JP 5003286U JP 5003286 U JP5003286 U JP 5003286U JP S6238158 U JPS6238158 U JP S6238158U
- Authority
- JP
- Japan
- Prior art keywords
- fixing
- frame
- guide shaft
- paper feeding
- lock lever
- 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
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
Description
第１図ないし第４図は実施例を示し、第１図は
使用状態説明図、第２図は要部分解斜視図、第３
図はロツクレバーの側面説明図、第４図は要部側
面図である。第５図と第６図は他の実施例を示し
、第５図は第４図相当図、第６図は第５図の要部
拡大説明図である。第７図と第８図は従来例を示
し、第７図は側面図、第８図は第７図の―線
矢視断面図である。
Ｔ……紙送り装置、Ｆ……固定機構、Ｐ……用
紙、Ｐａ……送り孔、ＤＳ……角軸、ＧＳ……案
内軸、２０……フレーム、２０ｂ……ガイド溝、
２０ｃ……貫通孔、２５……搬送ベルト、２５ａ
……送りピン、２６……駆動プーリ、２９……ス
リーブ、２９ａ……軸孔、２９ｂ……固定プレー
ト、２９ｃ……貫通突出部、２９ｄ……角柱部、
２９ｅ……切欠部、３４……ホルダ、３４ｄ……
支持片、３４ｅ……間隙、３４ｆ……透孔、４１
……ロツクレバー、４１ｂ……カム面、４１ｄ…
…突部、４１ｅ……小溝。
Figures 1 to 4 show examples, with Figure 1 being an explanatory diagram of usage conditions, Figure 2 being an exploded perspective view of the main parts, and Figure 3 being an exploded perspective view of the main parts.
The figure is an explanatory side view of the lock lever, and FIG. 4 is a side view of the main part. 5 and 6 show other embodiments, FIG. 5 is a view corresponding to FIG. 4, and FIG. 6 is an enlarged explanatory view of the main part of FIG. 5. 7 and 8 show a conventional example, with FIG. 7 being a side view and FIG. 8 being a sectional view taken along the line -- in FIG. T...Paper feeding device, F...Fixing mechanism, P...Paper, Pa...Spread hole, DS...Square shaft, GS...Guide shaft, 20...Frame, 20b...Guide groove,
20c...Through hole, 25...Transport belt, 25a
...Feeding pin, 26... Drive pulley, 29... Sleeve, 29a... Shaft hole, 29b... Fixed plate, 29c... Penetrating protrusion, 29d... Square column part,
29e... Notch, 34... Holder, 34d...
Support piece, 34e...Gap, 34f...Through hole, 41
...Lock lever, 41b...Cam surface, 41d...
...projection, 41e...small groove.
Claims (1)
形成してなるフレームと、用紙の送り孔に係合す
る複数の送りピンを有し前記ガイド溝に案内され
て走行する無端の搬送ベルトと、該搬送ベルトを
駆動する駆動プーリとを備え、用紙の幅方向に配
設した駆動用の角軸を前記駆動プーリに挿通する
とともに、前記角軸に平行に配設した案内軸を前
記フレームに貫通せしめ、前記用紙の幅方向の任
意の位置において位置決め固定することができる
ようにしてなる紙送り装置の固定機構において、
前記フレームの一側から該フレームに設けた貫通
孔を貫通して他側に突出する貫通突出部と、該貫
通突出部の基部に付設した固定プレートとからな
り、前記貫通突出部の軸方向に前記案内軸を挿通
するための軸孔を設けるとともに、前記貫通突出
部の先端部に、前記軸孔に達する切欠部付きの角
柱部を形成したスリープと、該スリーブの前記貫
通突出部に回動不能に嵌合するとともに、前記切
欠部の幅と略同一幅の間隙を以つて相対向する一
対の支持片を有し、しかも、前記間隙の基底部に
、前記切欠部を臨む透孔を設けたホルダと、前記
透孔と切欠部とを介して、前記軸孔に挿通される
案内軸の周側に対向するカム面を有し、前記支持
片に回動自在に装着されたロツクレバーとを備え
、該ロツクレバーを回動することによつて、前記
カム面が前記案内軸の周側を押圧し、該案内軸に
対する前記フレームの固定ができるようにしたこ
とを特徴とする紙送り装置の固定機構。 (2) 前記ロツクレバーは、回動範囲が規制され
ていることを特徴とする実用新案登録請求の範囲
第１項記載の紙送り装置の固定機構。 (3) 前記ロツクレバーは、前記回動範囲の回動
限において、前記ホルダの周面に突き当る突部を
有することを特徴とする実用新案登録請求の範囲
第２項記載の紙送り装置の固定機構。 (4) 前記カム面は、前記ロツクレバーが固定方
向への回動限にあるときに前記案内軸の周側と対
向する位置に、小溝を刻設してあることを特徴と
する実用新案登録請求の範囲第１項ないし第３項
記載の紙送り装置の固定機構。[Claims for Utility Model Registration] (1) A frame that is long in the paper feeding direction and has guide grooves formed on the top and bottom, and a frame that has a plurality of feeding pins that engage with feeding holes in the paper and is guided to the guide grooves. An endless conveyor belt that travels along the conveyor belt, and a drive pulley that drives the conveyor belt. A fixing mechanism for a paper feeding device, in which a disposed guide shaft is passed through the frame, and the paper can be positioned and fixed at any position in the width direction of the paper,
The penetrating protrusion extends from one side of the frame through a through hole provided in the frame and protrudes to the other side, and a fixing plate attached to the base of the penetrating protrusion, A sleeve is provided with an axial hole through which the guide shaft is inserted, and a prismatic part with a notch reaching the axial hole is formed at the tip of the through protrusion, and the sleeve is rotated by the through protrusion. A pair of support pieces are provided which are fitted together irreversibly and are opposed to each other with a gap having a width substantially the same as the width of the notch, and a through hole facing the notch is provided at the base of the gap. a lock lever having a cam surface facing the circumferential side of the guide shaft inserted into the shaft hole through the through hole and the notch, and rotatably mounted on the support piece. Fixing of a paper feeding device, characterized in that by rotating the lock lever, the cam surface presses the peripheral side of the guide shaft, thereby fixing the frame to the guide shaft. mechanism. (2) The fixing mechanism for a paper feeding device according to claim 1, wherein the lock lever has a restricted rotation range. (3) The fixing of the paper feeding device according to claim 2, wherein the lock lever has a protrusion that abuts against the circumferential surface of the holder at the rotation limit of the rotation range. mechanism. (4) A utility model registration request characterized in that the cam surface has a small groove carved at a position facing the circumferential side of the guide shaft when the lock lever is at its rotation limit in the fixing direction. A fixing mechanism for a paper feeding device according to items 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5003286U JPS6238158U (en) | 1985-04-03 | 1986-04-03 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4962885 | 1985-04-03 | ||
| JP5003286U JPS6238158U (en) | 1985-04-03 | 1986-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6238158U true JPS6238158U (en) | 1987-03-06 |
Family
ID=31497385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5003286U Pending JPS6238158U (en) | 1985-04-03 | 1986-04-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6238158U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552043A (en) * | 1978-06-22 | 1980-01-09 | Oki Electric Ind Co Ltd | Fixing system for continuous supply device |
| JPS5867486A (en) * | 1981-10-17 | 1983-04-22 | Ricoh Co Ltd | Paper feeding tractor for printer |
-
1986
- 1986-04-03 JP JP5003286U patent/JPS6238158U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552043A (en) * | 1978-06-22 | 1980-01-09 | Oki Electric Ind Co Ltd | Fixing system for continuous supply device |
| JPS5867486A (en) * | 1981-10-17 | 1983-04-22 | Ricoh Co Ltd | Paper feeding tractor for printer |
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