JPS5926456U

JPS5926456U - Paper feeding device

Info

Publication number: JPS5926456U
Application number: JP11887882U
Authority: JP
Inventors: 久保田　和憲
Original assignee: 株式会社リコー
Priority date: 1982-08-06
Filing date: 1982-08-06
Publication date: 1984-02-18

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る給紙装置の一実施例を示す断面図
、第２図は第１図に示す給紙装置の一給紙態様を示す断
面図、第３図は本考案の別の実施例を示す断面図である
。２・・・・・・堆積シート、３・・・・・・第１コロ、
４・・・・・・第２コロ、５・・・・・・第３コロ、９
・・・・・・押圧装置、１４・・・・・・シート止め装
置。FIG. 1 is a sectional view showing one embodiment of the paper feeding device according to the present invention, FIG. 2 is a sectional view showing one paper feeding mode of the paper feeding device shown in FIG. FIG. 2... Accumulation sheet, 3... First roller,
4...2nd column, 5...3rd column, 9
... Pressing device, 14 ... Sheet fastening device.

Claims

[Scope of utility model registration request]

(1) In a paper feeding device configured to sequentially feed sheets one by one starting from either the topmost sheet or the bottommost sheet of stacked sheets, the sheet that is in contact with the sheet to be fed is It consists of a rotating member that gives a feeding action in the sheet feeding direction, and a stop member that is provided downstream from the rotating member in the sheet feeding direction and stops the sheet in contact with the sheet to be fed. buckling generating means for causing buckling in the sheet; holding means provided upstream in the sheet feeding direction from the sheet buckling forming position by the means and capable of fixing and holding the piled sheet; installed downstream in the direction,
The sheet feeding rotary body contacts the sheet to be fed and sends it out, and the detecting means detects that the rear end of the sheet to be fed has passed through the holding action position of the holding means, and The generating means buckles the sheet to be fed, and the holding means fixes and holds the sheet in response to a signal from the detecting means detecting the trailing edge of the sheet to be fed, and the sheet feeding rotary body The paper feeding device starts driving.

(2) The paper feeding device according to claim 1, wherein the buckling generating means includes a space for forming buckling between a rotating member and a stop member.

(3) the paper feeding rotary body cannot rotate when stationary, and the rotary body also serves as a stopper member for the buckling generating means;
A paper feeding device according to claim 1 or 2 of the utility model registration claim.