JPH01132648U - - Google Patents

Info

Publication number
JPH01132648U
JPH01132648U JP2822388U JP2822388U JPH01132648U JP H01132648 U JPH01132648 U JP H01132648U JP 2822388 U JP2822388 U JP 2822388U JP 2822388 U JP2822388 U JP 2822388U JP H01132648 U JPH01132648 U JP H01132648U
Authority
JP
Japan
Prior art keywords
paper
paper tray
torque limiter
processing device
tray
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
JP2822388U
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 JP2822388U priority Critical patent/JPH01132648U/ja
Publication of JPH01132648U publication Critical patent/JPH01132648U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Pile Receivers (AREA)
  • Paper Feeding For Electrophotography (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ないし第３図は本考案の一実施例にかか
る機構部を示し、第１図はペーパートレイの上、
下動機構部、第２図は第１図のトルクリミツタの
断面図、第３図は第１図の高さ検知レバーの機構
拡大図である。第４図は従来のペーパートレイの
上、下動機構部を示す図である。 １……記録紙、２……用紙ガイド、３，４……
フイードローラ、５……ペーパートレイ、６……
用紙高さ検知レバー、６Ａ……遮蔽板、６Ｂ……
ゴムベルト、６Ｃ……回転駆動コロ、６Ｓ……用
紙高さ検知センサー、７……フイードコロ、８…
…ストツパー、９……キヤリツジ、９Ｆ……キヤ
リツジフレーム、１０……摺動軸、１１ａ，１１
ｂ……ロツド、１２……ミニチユアロープ、１３
……駆動モータ、１４……ウオーム、１５……ウ
オーム歯車、１６ａ〜１６ｆ……プーリ、１７…
…係合板、１８……ホームポジシヨンセンサー、
１９……トルクリミツタ、１９ａ〜１９ｄ……摩
擦板、２０……ホルダ、２１……ボルト、２２…
…スプリング。 FIGS. 1 to 3 show the mechanical part according to an embodiment of the present invention, and FIG. 1 shows the mechanism on the paper tray,
FIG. 2 is a sectional view of the torque limiter shown in FIG. 1, and FIG. 3 is an enlarged view of the mechanism of the height detection lever shown in FIG. 1. FIG. 4 is a diagram showing a conventional paper tray up and down movement mechanism. 1... Recording paper, 2... Paper guide, 3, 4...
Feed roller, 5...Paper tray, 6...
Paper height detection lever, 6A... Shielding plate, 6B...
Rubber belt, 6C... Rotating drive roller, 6S... Paper height detection sensor, 7... Feed roller, 8...
...stopper, 9...carriage, 9F...carriage frame, 10...sliding shaft, 11a, 11
b... Rod, 12... Miniature rope, 13
...Drive motor, 14...Worm, 15...Worm gear, 16a-16f...Pulley, 17...
... Engagement plate, 18 ... Home position sensor,
19...Torque limiter, 19a-19d...Friction plate, 20...Holder, 21...Bolt, 22...
…spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 画像形成装置の出力コピーを所定枚数毎に仕分
けしペーパートレイに積層する排紙処理装置にお
いて、前記ペーパートレイを上、下動作させる駆
動モータシヤフトとウオームとの間をトルクリミ
ツタで結合し、前記ペーパートレイに異常な負荷
が加わつた時、前記トルクリミツタに滑りが発生
してペーパートレイが停止し、用紙高さ検知セン
サーがＯＮになるまでの時間を監視し、ペーパー
トレイの異常を検出して前記駆動モータの回転を
停止せしめるように構成したことを特徴とする排
紙処理装置。 In a paper output processing device that sorts output copies of an image forming apparatus into predetermined numbers and stacks them on a paper tray, a torque limiter connects a drive motor shaft that moves the paper tray up and down and a worm, and the paper tray When an abnormal load is applied to the torque limiter, the paper tray stops due to slippage, and the time required for the paper height detection sensor to turn on is monitored. A discharged paper processing device characterized in that it is configured to stop rotation of the paper.
JP2822388U 1988-03-04 1988-03-04 Pending JPH01132648U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2822388U JPH01132648U (en) 1988-03-04 1988-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2822388U JPH01132648U (en) 1988-03-04 1988-03-04

Publications (1)

Publication Number Publication Date
JPH01132648U true JPH01132648U (en) 1989-09-08

Family

ID=31251409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2822388U Pending JPH01132648U (en) 1988-03-04 1988-03-04

Country Status (1)

Country Link
JP (1) JPH01132648U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005306530A (en) * 2004-04-19 2005-11-04 Canon Finetech Inc Sheet treatment device and image formation device provided with this
JP2005306529A (en) * 2004-04-19 2005-11-04 Canon Finetech Inc Sheet treatment device and image formation device provided with this
JP2005306531A (en) * 2004-04-19 2005-11-04 Canon Finetech Inc Sheet treatment device and image formation device provided with this
US8096553B2 (en) 2006-09-06 2012-01-17 Canon Kabushiki Kaisha Sheet stacking apparatus and image forming apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005306530A (en) * 2004-04-19 2005-11-04 Canon Finetech Inc Sheet treatment device and image formation device provided with this
JP2005306529A (en) * 2004-04-19 2005-11-04 Canon Finetech Inc Sheet treatment device and image formation device provided with this
JP2005306531A (en) * 2004-04-19 2005-11-04 Canon Finetech Inc Sheet treatment device and image formation device provided with this
JP4596812B2 (en) * 2004-04-19 2010-12-15 キヤノンファインテック株式会社 Sheet processing apparatus and image forming apparatus having the same
JP4662423B2 (en) * 2004-04-19 2011-03-30 キヤノンファインテック株式会社 Sheet processing apparatus and image forming apparatus having the same
JP4662422B2 (en) * 2004-04-19 2011-03-30 キヤノンファインテック株式会社 Sheet processing apparatus and image forming apparatus having the same
US8096553B2 (en) 2006-09-06 2012-01-17 Canon Kabushiki Kaisha Sheet stacking apparatus and image forming apparatus
US8454016B2 (en) 2006-09-06 2013-06-04 Canon Kabushiki Kaisha Sheet stacking apparatus and image forming apparatus

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