JPH0425358U - - Google Patents

Info

Publication number
JPH0425358U
JPH0425358U JP6771890U JP6771890U JPH0425358U JP H0425358 U JPH0425358 U JP H0425358U JP 6771890 U JP6771890 U JP 6771890U JP 6771890 U JP6771890 U JP 6771890U JP H0425358 U JPH0425358 U JP H0425358U
Authority
JP
Japan
Prior art keywords
document
paper feed
conveyance path
path
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
Application number
JP6771890U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6771890U priority Critical patent/JPH0425358U/ja
Publication of JPH0425358U publication Critical patent/JPH0425358U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Facsimiles In General (AREA)

Description

【図面の簡単な説明】 第1図は本考案の一実施例に係る原稿排出装置
を装備したフアクシミリ装置の概略構成を示す断
面図、第2図は切替爪単体の形状を示す図、第3
図、第4図は切替爪を原稿搬送路に設置した状態
を示す断面図、第5図は原稿排出装置の制御部分
の電気的構成を示す要部ブロツク図、第6図は原
稿排出手順を表わすフローチヤートである。 1……原稿設置台、2a……原稿搬送路、2b
……逆送り搬送路、3……原稿排出トレイ、22
……給紙ローラ、23……原稿搬送ローラ、24
……排出ローラ、D1,D2……クラツチ、M1
,M2……正逆駆動モータ、F1……第1の切替
爪、F2……第2の切替爪、S1……第1の原稿
検知スイツチ、S2……第2の原稿検知スイツチ
、SOL1……第1のソレノイド、SOL2……
第2のソレノイド。
[Brief Description of the Drawings] Fig. 1 is a sectional view showing a schematic configuration of a facsimile machine equipped with a document ejection device according to an embodiment of the present invention, Fig. 2 is a view showing the shape of a single switching claw, and Fig. 3
4 is a cross-sectional view showing the switching claw installed in the document transport path, FIG. 5 is a block diagram of the main part showing the electrical configuration of the control section of the document ejection device, and FIG. 6 is the document ejection procedure. This is a flowchart showing the process. 1...Document installation table, 2a...Document transport path, 2b
... Reverse feed conveyance path, 3 ... Original discharge tray, 22
...Paper feed roller, 23...Document transport roller, 24
...Discharge roller, D1, D2...Clutch, M1
, M2...Forward/reverse drive motor, F1...First switching claw, F2...Second switching claw, S1...First document detection switch, S2...Second document detection switch, SOL1... First solenoid, SOL2...
Second solenoid.

Claims (1)

【実用新案登録請求の範囲】 1 原稿設置台に設置された原稿を給紙ローラに
より給紙し、原稿搬送路に沿つて搬送し、原稿読
み取り部において原稿を光学的に読み取つた後、
原稿排出部に原稿を排出する画像読取装置に適用
されるものであつて、 上記原稿搬送路において、給紙ローラよりも原
稿搬送方向下流の一地点と、給紙ローラよりも上
流の一地点との間を迂回する迂回搬送路を設け、 上記下流の一地点において原稿搬送路に沿つて
順送りされた原稿が原稿搬送路に停止した場合、
原稿を基の給紙位置に戻すため、当該原稿を迂回
搬送路に沿つて搬送する手段を有することを特徴
とする原稿排出装置。 2 上記迂回搬送路を原稿を後端から逆送りする
逆送り搬送路として構成し、 上記給紙ローラよりも下流の一地点において、
原稿搬送路に沿つて順送りされた原稿を逆送りし
てその後端を逆送り搬送路に導入する第1の切替
爪を設け、 上記給紙ローラよりも上流の一地点において、
逆送り搬送路に導入された原稿を原稿搬送路に戻
す第2の切替爪を設け、 原稿搬送路の給紙ローラの直ぐ下流に第1の原
稿検知スイツチを、第1の切替爪よりも下流に第
2の原稿検知スイツチを、さらにその下流に正逆
回転ローラをそれぞれ設け、 原稿搬送路に原稿が停止した場合、第1の原稿
検知スイツチが原稿を検出している間は、給紙ロ
ーラおよび正逆回転ローラを順方向に駆動し、第
1の原稿検知スイツチが原稿を検出しなくなれば
第2の原稿検知スイツチが原稿を検知している間
は給紙ローラの駆動を停止して正逆回転ローラを
順方向に駆動し、第2の原稿検知スイツチが原稿
を検出しなくなれば正逆回転ローラを逆転させる
ローラ駆動手段と、 正逆回転ローラの逆転動作に対応して第1の切
替爪を逆送り搬送路側に開く第1の切替爪回動手
段と、 逆送り搬送路に導入された原稿が第2の切替爪
に達する時間が経過するまでに第2の切替爪を原
稿搬送路側に開く第2の切替爪回動手段とを含む
ことを特徴とする請求項1記載の原稿排出装置。
[Scope of Claim for Utility Model Registration] 1. A document placed on a document placement table is fed by a paper feed roller, is conveyed along a document conveyance path, and is optically read in a document reading section, after which
This is applied to an image reading device that discharges a document to a document discharge section, and in the document conveyance path, one point downstream of the paper feed roller in the document conveyance direction and one point upstream of the paper feed roller. A detour conveyance path is provided to detour between
A document discharging device comprising means for conveying the document along a detour conveyance path in order to return the document to its original paper feeding position. 2. The detour conveyance path is configured as a reverse conveyance path that reversely feeds the document from the rear end, and at a point downstream of the paper feed roller,
A first switching claw is provided that reversely feeds the document that has been forwarded along the document conveyance path and introduces the trailing end thereof into the reverse conveyance path, and at a point upstream of the paper feed roller,
A second switching claw is provided to return the original introduced into the reverse feeding path to the original transporting path. A second document detection switch is provided at the second document detection switch, and a forward/reverse rotating roller is provided downstream of the second document detection switch.When a document stops in the document transport path, the paper feed roller If the first document detection switch no longer detects a document, the drive of the paper feed roller is stopped while the second document detection switch detects a document. A roller driving means that drives the reverse rotation roller in the forward direction and reverses the forward and reverse rotation roller when the second document detection switch no longer detects a document; a first switching pawl rotating means that opens the pawl toward the reverse feeding path; and a first switching pawl rotating means that rotates the second switching pawl toward the document conveying path by the time the document introduced into the reverse feeding path reaches the second switching pawl. 2. The document ejecting device according to claim 1, further comprising: a second switching pawl rotating means that opens in the opposite direction.
JP6771890U 1990-06-26 1990-06-26 Pending JPH0425358U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6771890U JPH0425358U (en) 1990-06-26 1990-06-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6771890U JPH0425358U (en) 1990-06-26 1990-06-26

Publications (1)

Publication Number Publication Date
JPH0425358U true JPH0425358U (en) 1992-02-28

Family

ID=31601540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6771890U Pending JPH0425358U (en) 1990-06-26 1990-06-26

Country Status (1)

Country Link
JP (1) JPH0425358U (en)

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