JPS5950928U - automatic paper feeder - Google Patents

automatic paper feeder

Info

Publication number
JPS5950928U
JPS5950928U JP14595782U JP14595782U JPS5950928U JP S5950928 U JPS5950928 U JP S5950928U JP 14595782 U JP14595782 U JP 14595782U JP 14595782 U JP14595782 U JP 14595782U JP S5950928 U JPS5950928 U JP S5950928U
Authority
JP
Japan
Prior art keywords
pick roller
hopper
juicer
quadrant
pressure
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.)
Granted
Application number
JP14595782U
Other languages
Japanese (ja)
Other versions
JPH021290Y2 (en
Inventor
豊 中島
Original Assignee
株式会社ピ−エフユ−
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 by 株式会社ピ−エフユ− filed Critical 株式会社ピ−エフユ−
Priority to JP14595782U priority Critical patent/JPS5950928U/en
Publication of JPS5950928U publication Critical patent/JPS5950928U/en
Application granted granted Critical
Publication of JPH021290Y2 publication Critical patent/JPH021290Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Controlling Sheets Or Webs (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図および第２図は従来の自動給紙装置を示す側面図
、第３図および第４図はこの考案の一実施例を示す図で
、第３図は斜視図、第４図は制御ブロック図である。 図中、１は支点軸、２はホッパ、５は用紙、６はピック
ローラ、７はパルスモータ、８は係止爪、１２は扇状歯
車、１３はピニオン、１５は支持軸、１６はアーム、１
７はバネ、１８は圧カドランスジューサ、２５は電動機
、２６はピック圧設定器、２７はコントローラである。 ノ■ 第４図 一ノ７ １　　　　箱′　　　　　　　充Figures 1 and 2 are side views showing a conventional automatic paper feeder, Figures 3 and 4 are views showing an embodiment of this invention, Figure 3 is a perspective view, and Figure 4 is a control It is a block diagram. In the figure, 1 is a fulcrum shaft, 2 is a hopper, 5 is paper, 6 is a pick roller, 7 is a pulse motor, 8 is a locking claw, 12 is a sector gear, 13 is a pinion, 15 is a support shaft, 16 is an arm, 1
7 is a spring, 18 is a pressure transducer, 25 is an electric motor, 26 is a pick pressure setting device, and 27 is a controller.ノ■ Figure 4-1 No. 7 1 box' full

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）昇降駆動されるホッパ、このホッパ上に積重され
たシート用紙に当接回転するピックローラおよび係止爪
その他の用紙分離手段を有する自動給紙装置において、
ピックローラ支持部材にピックローラと用紙との当接力
を検知する圧カドランスジューサが設けられてこの圧カ
ドランスジューサの出力信号に基づいてホッパ昇降動作
およびピックローラの回転動作が制御されていることを
特徴とする、自動給紙装置。(1) In an automatic paper feeder having a hopper that is driven up and down, a pick roller that rotates in contact with sheets stacked on the hopper, a locking claw, and other paper separation means,
The pick roller support member is provided with a pressure-quadrant juicer that detects the contact force between the pick roller and the paper, and the hopper raising/lowering operation and the rotational operation of the pick roller are controlled based on the output signal of the pressure-quadrant juicer. An automatic paper feeder featuring: （２）圧カドランスジューサの出力信号が第１の設定値
に達したときにホッパの上昇を停止させると共にピック
ローラの回転を開始させ、ピックローラが所定量回転し
た後圧カドランスジューサの出力信号が第２の設定値に
なる様にホッパを上昇または下降させる様にホッパの昇
降動作およびピックローラの回転動作が制御されている
、実用新案登録請求の範囲第１項記載の自動給紙装置。(2) When the output signal of the pressure quadrant juicer reaches the first set value, the hopper stops rising and the pick roller starts rotating, and after the pick roller has rotated by a predetermined amount, the output of the pressure quadrant juicer The automatic paper feeding device according to claim 1 of the patent registration claim, wherein the lifting and lowering operations of the hopper and the rotational operations of the pick roller are controlled so that the hopper is raised or lowered so that the signal reaches a second set value. .
JP14595782U 1982-09-27 1982-09-27 automatic paper feeder Granted JPS5950928U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14595782U JPS5950928U (en) 1982-09-27 1982-09-27 automatic paper feeder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14595782U JPS5950928U (en) 1982-09-27 1982-09-27 automatic paper feeder

Publications (2)

Publication Number Publication Date
JPS5950928U true JPS5950928U (en) 1984-04-04
JPH021290Y2 JPH021290Y2 (en) 1990-01-12

Family

ID=30325034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14595782U Granted JPS5950928U (en) 1982-09-27 1982-09-27 automatic paper feeder

Country Status (1)

Country Link
JP (1) JPS5950928U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005225630A (en) * 2004-02-13 2005-08-25 Oki Data Corp Paper feeding device, and recording device with the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311465A (en) * 1976-03-27 1978-02-01 Licentia Gmbh Device for sorting transferred pieces
JPS544149A (en) * 1977-06-13 1979-01-12 Nippon Telegr & Teleph Corp <Ntt> Centering method of optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5311465A (en) * 1976-03-27 1978-02-01 Licentia Gmbh Device for sorting transferred pieces
JPS544149A (en) * 1977-06-13 1979-01-12 Nippon Telegr & Teleph Corp <Ntt> Centering method of optical fiber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005225630A (en) * 2004-02-13 2005-08-25 Oki Data Corp Paper feeding device, and recording device with the same

Also Published As

Publication number Publication date
JPH021290Y2 (en) 1990-01-12

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