JPS6367552U - - Google Patents
Info
- Publication number
- JPS6367552U JPS6367552U JP16090186U JP16090186U JPS6367552U JP S6367552 U JPS6367552 U JP S6367552U JP 16090186 U JP16090186 U JP 16090186U JP 16090186 U JP16090186 U JP 16090186U JP S6367552 U JPS6367552 U JP S6367552U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- pair
- guide plates
- feeding device
- paper 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 1
- 230000032258 transport Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000003384 imaging method Methods 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
はその揺動ガイド板及びセンサを示す斜視図、第
３図はセンサ及び揺動規制用ピンの側板への取付
状態を示す斜視図、第４図は従来の給紙装置の一
例を示す断面図である。
１……用紙束、３……給紙部、６……揺動ガイ
ド板付、７……固定ガイド板付、８……レジスト
ローラ対、９……感光体（作像系）、１０……揺
動ガイド板対の揺動軸、１１……下ガイド板、１
２，１３，１４……センサ、１５……上ガイド板
、１５ａ……突起、１６……揺動規制用ピン。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a perspective view showing the swing guide plate and sensor, and Fig. 3 is a perspective view showing how the sensor and swing regulating pin are attached to the side plate. 4 are cross-sectional views showing an example of a conventional paper feeding device. 1... Sheet of paper, 3... Paper feed section, 6... With swing guide plate, 7... With fixed guide plate, 8... Registration roller pair, 9... Photoreceptor (imaging system), 10... Rocking Swing axis of moving guide plate pair, 11...Lower guide plate, 1
2, 13, 14...sensor, 15...upper guide plate, 15a...protrusion, 16...swing regulation pin.
Claims (1)
部に積載された用紙束より１枚ずつ用紙を搬送す
る給紙部と、給紙部より搬送される用紙を作像系
とタイミングをとつて送り出すレジストローラ対
とを有する給紙装置において、上記レジストロー
ラ対の上流側に複数のガイド板対を設け、そのう
ちの少くとも１対のガイド板対が湾曲搬送路を形
成する如く揺動可能とされていることを特徴とす
る給紙装置。 (2) 上記の揺動可能なガイド板対の動作角度を
検知する複数のセンサを有し、該センサの検知信
号により上記給紙部の駆動時間を制御することを
特徴とする実用新案登録請求の範囲第１項に記載
の給紙装置。[Scope of Claim for Utility Model Registration] (1) A paper replenishment unit that can load a stack of paper, a paper feed unit that transports sheets one by one from the stack of paper stacked on the paper replenishment unit, and A paper feeding device having a pair of registration rollers that feeds a sheet of paper in synchronization with an image forming system, a plurality of pairs of guide plates are provided upstream of the pair of registration rollers, and at least one pair of guide plates among the pair of guide plates is provided. A paper feeding device characterized in that it is swingable so as to form a curved conveyance path. (2) A request for registration of a utility model characterized by having a plurality of sensors for detecting the operating angle of the pair of swingable guide plates, and controlling the drive time of the paper feeding unit based on the detection signal from the sensor. The paper feeding device according to scope 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16090186U JPS6367552U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16090186U JPS6367552U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367552U true JPS6367552U (en) | 1988-05-07 |
Family
ID=31086719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16090186U Pending JPS6367552U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011201640A (en) * | 2010-03-25 | 2011-10-13 | Brother Industries Ltd | Image forming device |
-
1986
- 1986-10-22 JP JP16090186U patent/JPS6367552U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011201640A (en) * | 2010-03-25 | 2011-10-13 | Brother Industries Ltd | Image forming device |
| US8918046B2 (en) | 2010-03-25 | 2014-12-23 | Brother Kogyo Kabushiki Kaisha | Image-forming device |