JPH01147338U - - Google Patents
Info
- Publication number
- JPH01147338U JPH01147338U JP4285688U JP4285688U JPH01147338U JP H01147338 U JPH01147338 U JP H01147338U JP 4285688 U JP4285688 U JP 4285688U JP 4285688 U JP4285688 U JP 4285688U JP H01147338 U JPH01147338 U JP H01147338U
- Authority
- JP
- Japan
- Prior art keywords
- paper feed
- paper
- roller
- feed roller
- feed cassette
- 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
- 230000032258 transport Effects 0.000 claims 3
- 230000002265 prevention Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は、本考案の一実施例に係る給紙装置の
構成を示す要部斜視図、第２図は、第１図に示し
た給紙装置の要部拡大側面図である。
図において、１，２……側板、３……カセツト
ガイド、４……給紙カセツト、５……用紙、６…
…電磁ソレノイド、７……連結ピン、８……連結
板、９……駆動歯車、１０……連結軸、１１……
電磁クラツチ、１２……光センサ、１３……可動
板、１４，１５……軸受、１６……駆動軸、１７
……給紙歯車、１８……アイドラ歯車、１９……
搬送歯車、２０……給紙ローラ、２１……搬送ロ
ーラ、２２……重送防止ローラ、２３……重送防
止ローラ軸、２４……重送防止ローラ可動板、２
５……支軸、２６……給紙ローラ軸、２７……ア
イドラ軸、２８……支持部材である。
FIG. 1 is a perspective view of a main part showing the configuration of a paper feeding device according to an embodiment of the present invention, and FIG. 2 is an enlarged side view of a main part of the paper feeding device shown in FIG. In the figure, 1, 2... side plate, 3... cassette guide, 4... paper feed cassette, 5... paper, 6...
...Electromagnetic solenoid, 7... Connection pin, 8... Connection plate, 9... Drive gear, 10... Connection shaft, 11...
Electromagnetic clutch, 12... Optical sensor, 13... Movable plate, 14, 15... Bearing, 16... Drive shaft, 17
... Paper feed gear, 18 ... Idler gear, 19 ...
Conveyance gear, 20...Paper feed roller, 21...Conveyance roller, 22...Double feed prevention roller, 23...Double feed prevention roller shaft, 24...Double feed prevention roller movable plate, 2
5... Support shaft, 26... Paper feed roller shaft, 27... Idler shaft, 28... Support member.
Claims (1)
するように可動板を介して付勢されているととも
に回転することによつて接触している前記給紙カ
セツト内の最上位の用紙を取り出す給紙ローラと
、 この給紙ローラによつて前記給紙カセツト内か
ら取り出された用紙を搬送する搬送ローラと、 前記給紙ローラと前記搬送ローラを連動させて
駆動するとともに駆動力を断続可能な駆動機構と
、 前記可動板を介して前記給紙ローラを付勢力に
抗して前記給紙カセツト内の最上位の用紙と接触
する給紙位置から退避させる給紙ローラ退避機構
と、 を具備することを特徴とする給紙装置。[Scope of Claim for Utility Model Registration] The paper feed cassette is biased via a movable plate so as to come into contact with the sheets stacked in the paper feed cassette, and is brought into contact by rotation. a paper feed roller that takes out the topmost sheet of paper; a transport roller that transports the paper taken out from the paper feed cassette by the paper feed roller; and the paper feed roller and the transport roller are driven in conjunction with each other. a drive mechanism capable of intermittent driving force; and a paper feed roller that retracts the paper feed roller from a paper feeding position where it contacts the uppermost paper in the paper feed cassette against an urging force via the movable plate. A paper feeding device comprising: an evacuation mechanism;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4285688U JPH01147338U (en) | 1988-03-29 | 1988-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4285688U JPH01147338U (en) | 1988-03-29 | 1988-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147338U true JPH01147338U (en) | 1989-10-12 |
Family
ID=31269257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4285688U Pending JPH01147338U (en) | 1988-03-29 | 1988-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147338U (en) |
-
1988
- 1988-03-29 JP JP4285688U patent/JPH01147338U/ja active Pending
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