JPH023846U - - Google Patents
Info
- Publication number
- JPH023846U JPH023846U JP7769288U JP7769288U JPH023846U JP H023846 U JPH023846 U JP H023846U JP 7769288 U JP7769288 U JP 7769288U JP 7769288 U JP7769288 U JP 7769288U JP H023846 U JPH023846 U JP H023846U
- Authority
- JP
- Japan
- Prior art keywords
- reverse belt
- roller
- main roller
- forms
- feeding
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 2
Landscapes
- Handling Of Cut Paper (AREA)
Description
第１図は本考案の一実施例を示す側面図、第２
図は同実施例の動作フローチヤート、第３図は従
来例を示す側面図、第４図は同従来例の要部正面
図である。
２……帳票、７……ステージ、９……ピツカロ
ーラ、１０……メインローラボス、１１……フイ
ードベルト、１２……リバースベルト、１３ａ，
１３ｂ，１３ｃ……ローラ、１４……駆動モータ
、１５……モータギア、１６……ローラギア。
Figure 1 is a side view showing one embodiment of the present invention;
This figure is an operation flowchart of the same embodiment, FIG. 3 is a side view of the conventional example, and FIG. 4 is a front view of the main parts of the conventional example. 2... Ledger, 7... Stage, 9... Pitsuka roller, 10... Main roller boss, 11... Feed belt, 12... Reverse belt, 13a,
13b, 13c...roller, 14...drive motor, 15...motor gear, 16...roller gear.
Claims (1)
当接して帳票繰り出し方向に回転駆動するピツカ
ローラと、 該ピツカローラに対向配置して給紙方向に回転
駆動するメインローラと、 該メインローラに接触して、帳票同志の摩擦に
よりつられて繰り出された重走分の通過を阻止す
るリバースベルトを有し、 ステージ上の帳票を前記ピツカローラによりメ
インローラとリバースベルト間に繰り出して、１
枚ずつ給紙する光学式文字読取装置のホツパにお
いて、 前記リバースベルトを反給紙方向に回転する駆
動手段を設けるとともに、 メインローラとリバースベルトの接触部に重走
検知手段を設け、 該重走検知手段が重走を検知すると、前記駆動
手段を駆動して、リバースベルトを反給紙方向に
回転することを特徴とする光学式文字読取装置の
ホツパ。[Scope of Claim for Utility Model Registration] A stage for stacking forms, a pick roller that comes into contact with one of the topmost sheets of forms stacked on the stage and rotates in the direction of feeding out the forms, and a pick roller arranged opposite to the pick roller for feeding. It has a main roller that rotates in the direction of the paper, and a reverse belt that comes into contact with the main roller and prevents the heavy running portion that is drawn out due to friction between the forms from passing through, and the form on the stage is moved by the pick roller. Pay it out between the main roller and reverse belt, and
In a hopper of an optical character reading device that feeds sheets sheet by sheet, driving means for rotating the reverse belt in a direction opposite to sheet feeding is provided, and a heavy running detection means is provided at a contact portion between the main roller and the reverse belt, and the heavy running is provided at a contact portion between the main roller and the reverse belt. A hopper of an optical character reading device, characterized in that when the detection means detects heavy running, the drive means is driven to rotate the reverse belt in a direction opposite to paper feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7769288U JPH023846U (en) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7769288U JPH023846U (en) | 1988-06-14 | 1988-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023846U true JPH023846U (en) | 1990-01-11 |
Family
ID=31302658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7769288U Pending JPH023846U (en) | 1988-06-14 | 1988-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023846U (en) |
-
1988
- 1988-06-14 JP JP7769288U patent/JPH023846U/ja active Pending
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