JPH0372547U - - Google Patents
Info
- Publication number
- JPH0372547U JPH0372547U JP12965889U JP12965889U JPH0372547U JP H0372547 U JPH0372547 U JP H0372547U JP 12965889 U JP12965889 U JP 12965889U JP 12965889 U JP12965889 U JP 12965889U JP H0372547 U JPH0372547 U JP H0372547U
- Authority
- JP
- Japan
- Prior art keywords
- document
- conveyance
- leading edge
- conveyance roller
- roller mechanism
- 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
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000003708 edge detection Methods 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 2
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Conveyance By Endless Belt Conveyors (AREA)
- Registering Or Overturning Sheets (AREA)
Description
第１図は本考案による装置の構成を示す概略側
面図、第２図、第３図は従来装置を示すもので、
第２図は側面図、第３図はスキユー矯正ガイド板
の構成を示す斜視図、である。
２……原稿、７，７′……ソレノイド、８……
原稿ストツプ爪、９，９′……回動杆、１０……
搬送ガイド面、１２，１２′……原稿先端検出セ
ンサー、１３……駆動ローラ、１４，１４′……
搬送コロ、１３，１４……搬送コロ機構、１５，
１５′……回動杆、１７，１７′……ソレノイド
。
FIG. 1 is a schematic side view showing the configuration of the device according to the present invention, and FIGS. 2 and 3 show conventional devices.
FIG. 2 is a side view, and FIG. 3 is a perspective view showing the structure of the skew correction guide plate. 2...Manuscript, 7,7'...Solenoid, 8...
Original stop claw, 9, 9'...Rotating rod, 10...
Conveyance guide surface, 12, 12'... Original edge detection sensor, 13... Drive roller, 14, 14'...
Conveyance roller, 13, 14...Conveyance roller mechanism, 15,
15'...Rotating rod, 17,17'...Solenoid.
Claims (1)
するＰＰＣ複写機の原稿リピート機構に於いて、
原稿搬送方向へ直角方向に少なくとも２組以上の
一対の搬送コロ機構を配設し、該搬送コロ機構の
下流位置の搬送面へ原稿搬送方向に対して直角方
向へ前記搬送コロ機構に対応する原稿先端検出セ
ンサーを設け、且つ前記搬送コロ機構の下流側に
は原稿の搬送を阻止するように搬送面へ垂直方向
に突出するストツプ爪を配設し、前記搬送コロ機
構は原稿先端がそれに対応する前記原稿先端検出
センサーにより検出された時に、該原稿先端検出
側に位置するコロの押圧を解除させ、その後、他
側の原稿先端検出センサーが原稿先端を検出した
時に、前記ストツプ爪を搬送面より退去させると
同時に、全搬送コロ機構による搬送を開始させる
ようにしたことを特徴とする原稿搬送装置。 In the document repeat mechanism of a PPC copier, in which the document rotates the document transport loop the number of times it repeats,
At least two or more pairs of conveyance roller mechanisms are disposed in a direction perpendicular to the document conveyance direction, and the document corresponding to the conveyance roller mechanism is disposed in a direction perpendicular to the document conveyance direction to a conveyance surface at a downstream position of the conveyance roller mechanism. A leading edge detection sensor is provided, and a stop pawl is provided downstream of the conveyance roller mechanism that protrudes perpendicularly to the conveyance surface so as to prevent the document from being conveyed, and the conveyance roller mechanism has a stop pawl that the document tip corresponds to. When the leading edge of the document is detected by the document leading edge detection sensor, the pressure of the roller located on the document leading edge detection side is released, and then, when the document leading edge detection sensor on the other side detects the leading edge of the document, the stop claw is moved from the conveying surface. A document conveying device characterized in that, at the same time as the document is moved out, conveyance by an all conveyance roller mechanism is started.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12965889U JPH0372547U (en) | 1989-11-08 | 1989-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12965889U JPH0372547U (en) | 1989-11-08 | 1989-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372547U true JPH0372547U (en) | 1991-07-22 |
Family
ID=31677272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12965889U Pending JPH0372547U (en) | 1989-11-08 | 1989-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372547U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147743A (en) * | 1986-12-08 | 1988-06-20 | Ricoh Co Ltd | Original skew correction device |
-
1989
- 1989-11-08 JP JP12965889U patent/JPH0372547U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63147743A (en) * | 1986-12-08 | 1988-06-20 | Ricoh Co Ltd | Original skew correction device |
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