JPS6424044U - - Google Patents
Info
- Publication number
- JPS6424044U JPS6424044U JP11835787U JP11835787U JPS6424044U JP S6424044 U JPS6424044 U JP S6424044U JP 11835787 U JP11835787 U JP 11835787U JP 11835787 U JP11835787 U JP 11835787U JP S6424044 U JPS6424044 U JP S6424044U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- contact
- drive shaft
- feeding device
- feed roller
- 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
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案実施例の給紙装置の要部を示す
斜視図である。第２図及び第４図は第１図におけ
る要部の作動状態を示す側面図である。第３図及
び第５図はそれぞれ第２図及び第４図における正
面図である。第６図は本考案実施例の給紙装置を
電子複写装置に組入れて使用する状態の側面を示
す断面図である。
１……給紙ローラ、１０……紙収容部材、１１
……複写紙、１１０……紙面、２……回転駆動軸
、３……揺動部材、３１……一端部、３２……他
端部、３０……中心軸、４……案内部、４ａ……
案内板部、５……偏心カム、５１……長径部、５
２……短径部。
FIG. 1 is a perspective view showing the main parts of a paper feeding device according to an embodiment of the present invention. 2 and 4 are side views showing the operating state of the main parts in FIG. 1. 3 and 5 are front views of FIGS. 2 and 4, respectively. FIG. 6 is a side sectional view showing a state in which the paper feeding device according to the embodiment of the present invention is incorporated into an electronic copying machine and used. 1...Paper feed roller, 10...Paper storage member, 11
... Copy paper, 110 ... Paper surface, 2 ... Rotation drive shaft, 3 ... Swinging member, 31 ... One end, 32 ... Other end, 30 ... Central shaft, 4 ... Guide part, 4a ……
Guide plate portion, 5...Eccentric cam, 51...Long diameter portion, 5
2...Short diameter part.
Claims (1)
、該紙を搬送する給紙ローラと、 該給紙ローラを該紙の搬送方向に回転駆動させ
る回転駆動軸と、 一端部がハウジングに保持された中心軸に軸支
され、他端部が該一端部を中心にして揺動すると
共に、該回転駆動軸を軸支する揺動部材と、 ハウジング内に対して所定位置に配設された案
内部と、 該回転駆動軸と同軸的に配設され回転すること
によつて該案内部に当接する長径部及び該案内部
に当接しない短径部とを備える偏心カムとからな
り、 該偏心カムの長径部を該案内部に当接させるこ
とによつて該給紙ローラを該紙の紙面より浮かし
た位置に移動させ、該偏心カムの長径部を該案内
部に当接させないことによつて該給紙ローラを該
紙の紙面に当接させて該紙を搬送方向に搬送させ
ることを特徴とする給紙装置。 (2) 偏心カムは回転駆動軸の両端部分に各々１
個設けられている実用新案登録請求の範囲第１項
記載の給紙装置。 (3) 案内部は紙収容部材に形成されている実用
新案登録請求の範囲第１項記載の給紙装置。 (4) 案内部は中心軸を保持するハウジングに形
成されている実用新案登録請求の範囲第１項記載
の給紙装置。[Claims for Utility Model Registration] (1) A paper feed roller that comes into contact with the paper surface of the paper stored in the paper storage member and conveys the paper, and a rotation that drives the paper feed roller to rotate in the paper conveyance direction. a drive shaft; a swinging member having one end pivotally supported by a central shaft held in the housing, the other end swinging around the one end, and pivotally supporting the rotary drive shaft; a guide section disposed at a predetermined position relative to the rotary drive shaft; a long diameter section that is disposed coaxially with the rotational drive shaft and comes into contact with the guide section as it rotates; and a short diameter section that does not come into contact with the guide section. an eccentric cam comprising: a long diameter portion of the eccentric cam that moves the paper feed roller to a position above the surface of the paper by bringing the long diameter portion of the eccentric cam into contact with the guide portion; A paper feeding device characterized in that the paper feed roller is brought into contact with the paper surface of the paper and the paper is transported in the transport direction by not bringing the paper into contact with the guide portion. (2) One eccentric cam is installed at each end of the rotary drive shaft.
1. A paper feeding device according to claim 1, which is provided as a utility model. (3) The paper feeding device according to claim 1, wherein the guide portion is formed in the paper storage member. (4) The paper feeding device according to claim 1, wherein the guide portion is formed in a housing that holds the central shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11835787U JPS6424044U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11835787U JPS6424044U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6424044U true JPS6424044U (en) | 1989-02-09 |
Family
ID=31362643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11835787U Pending JPS6424044U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6424044U (en) |
-
1987
- 1987-07-31 JP JP11835787U patent/JPS6424044U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6424044U (en) | ||
| JPS6183636U (en) | ||
| JPS6424049U (en) | ||
| JPS647134U (en) | ||
| JPS622695Y2 (en) | ||
| JPS6192644U (en) | ||
| JPS59174249U (en) | Paper feeding device | |
| JPH0183737U (en) | ||
| JPH0641948Y2 (en) | Paper alignment device | |
| JPH0261836U (en) | ||
| JPS62168038U (en) | ||
| JPH01149336U (en) | ||
| JPS6175442U (en) | ||
| JPS6118250U (en) | Remaining paper prevention device | |
| JPS5918740U (en) | Roll paper curl correction device | |
| JPH02104263U (en) | ||
| JPS61108242U (en) | ||
| JPH0447770U (en) | ||
| JPH02137339U (en) | ||
| JPS62116042U (en) | ||
| JPS61191329U (en) | ||
| JPS62171526U (en) | ||
| JPS5968359U (en) | Copy paper conveyance device | |
| JPS63173130U (en) | ||
| JPS63183135U (en) |