JPH0165248U - - Google Patents
Info
- Publication number
- JPH0165248U JPH0165248U JP1987159598U JP15959887U JPH0165248U JP H0165248 U JPH0165248 U JP H0165248U JP 1987159598 U JP1987159598 U JP 1987159598U JP 15959887 U JP15959887 U JP 15959887U JP H0165248 U JPH0165248 U JP H0165248U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- roller mounting
- coupling
- driving
- attached
- 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
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Description
第１図ａ及びｂは本考案の一実施例に係る用紙
搬送装置に関するもので、同図ａは、ローラ取付
部を装着した状態の正断面図、同図ｂはローラ取
付部を取り外した状態を示す正断面図、第２図は
他の実施例に係る駆動部を示すもので、同図ａは
その正面図、同図ｂはその側断面図、同図ｃは同
駆動部が摺動した状態を示す同図ａに相当する図
である。
〔符号の説明〕、１……スポンジローラ（ロー
ラ）、２……ローラ軸、３……ローラ取付部、４
……ギヤ（駆動用の歯付車）、４ａ……歯付プー
リ（駆動用の歯付車）、４ｂ……アイドラプーリ
、５……駆動部、６……駆動軸、７……ローラ取
付軸、１０……継手部、１１……圧縮スプリング
、１２ａ……入力ギヤ（他の歯付車）、１２ｂ…
…出力ギヤ（他の歯付車）、１４……タイミング
ベルト、１５ａ，１５ｂ……溝、１６ａ，１６ｂ
……ピン、１７……光学センサ（センサ）、１８
……マイクロコンピユータ、１９……表示部。
Figures 1a and 1b relate to a paper conveying device according to an embodiment of the present invention, in which figure a is a front cross-sectional view with the roller mounting part attached, and figure b is a state with the roller mounting part removed. FIG. 2 is a front sectional view of the drive unit according to another embodiment, FIG. 2A is a front view thereof, FIG. FIG. 3 is a diagram corresponding to FIG. [Explanation of symbols], 1... Sponge roller (roller), 2... Roller shaft, 3... Roller mounting part, 4
... Gear (toothed wheel for driving), 4a ... Toothed pulley (toothed wheel for driving), 4b ... Idler pulley, 5 ... Drive section, 6 ... Drive shaft, 7 ... Roller installation Shaft, 10...Joint part, 11...Compression spring, 12a...Input gear (other toothed wheel), 12b...
...Output gear (other toothed wheel), 14...Timing belt, 15a, 15b...Groove, 16a, 16b
... Pin, 17 ... Optical sensor (sensor), 18
...Microcomputer, 19...Display section.
Claims (1)
ローラを取り付けたローラ取付部と、駆動用の歯
付車を取り付けた駆動部とに係脱自在に分割し、 上記駆動部とローラ取付部とをローラ軸方向に
摺動自在のカツプリングにより一体回転するよう
に連結し、且つ、このカツプリングをローラ取付
部の方向へ常時弾性付勢すると共に、 上記カツプリングの摺動を検出するセンサを設
けて、上記ローラ取付部が取り除かれた時、上記
カツプリングが摺動し、これを上記センサが検出
するようになしたことを特徴とする用紙搬送装置
。[Scope of Claim for Utility Model Registration] In a paper conveyance device of an image processing device, a roller shaft equipped with a roller for conveying the paper is connected to a roller mounting part to which the above-mentioned roller is attached, and a drive part to which a toothed wheel for driving is attached. The driving section and the roller mounting section are connected so as to rotate together by a coupling that is slidable in the axial direction of the roller, and this coupling is always elastically biased in the direction of the roller mounting section. In addition, a sensor is provided to detect the sliding of the coupling ring, so that when the roller mounting portion is removed, the coupling ring slides, and the sensor detects this. Conveyance device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159598U JPH0165248U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159598U JPH0165248U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165248U true JPH0165248U (en) | 1989-04-26 |
Family
ID=31440954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159598U Pending JPH0165248U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391435U (en) * | 1989-12-29 | 1991-09-18 | ||
| JP2015174700A (en) * | 2014-03-13 | 2015-10-05 | 富士ゼロックス株式会社 | Sheet conveying member, and sheet conveying device and image forming apparatus using the same |
-
1987
- 1987-10-19 JP JP1987159598U patent/JPH0165248U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0391435U (en) * | 1989-12-29 | 1991-09-18 | ||
| JP2015174700A (en) * | 2014-03-13 | 2015-10-05 | 富士ゼロックス株式会社 | Sheet conveying member, and sheet conveying device and image forming apparatus using the same |
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