JPS6162734U

JPS6162734U -

Info

Publication number: JPS6162734U
Application number: JP14528884U
Authority: JP
Priority date: 1984-09-26
Filing date: 1984-09-26
Publication date: 1986-04-28

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す平面図、第２
図は第１図は第１図中のピツクアツプ部を示す正
面図、第３図は第２図の平面図、第４図ないし第
６図は各々第１図中に示したピツクアツプ部の他
の例を示す平面図、第７図は従来例の平面図であ
る。１…シート、２…積載トレイ、４…可動押圧板
、１１…ピツクアツプ部、１１ＡＡ…ピツクアツ
プローラ、１１Ｂ，１１Ｃ…ツバ部材、１２…セ
パレータ部、Ｓ_１…切除部、Ｍ…突出部材。 Figure 1 is a plan view showing one embodiment of the present invention;
1 is a front view of the pickup section shown in FIG. 1, FIG. 3 is a plan view of FIG. A plan view showing an example, FIG. 7 is a plan view of a conventional example. DESCRIPTION OF SYMBOLS 1... Sheet, 2... Loading tray, 4... Movable press plate, 11... Pick up part, 11AA... Pick up roller, 11B, 11C... Flange member, 12... Separator part, _S1 ... Cutting part, M... Projection member.

Claims

[Claims for Utility Model Registration] (1) A stacking tray that loads an appropriate amount of sheets, a movable pressing plate that slightly presses and transfers the entire sheet of the stacking tray from one side of the sheet in the thickness direction to the other, and In an automatic sheet feeder having a pick-up and separator section disposed close to the other part of the tray and having a function of feeding out the sheets one by one, the pick-up section is fixedly supported and is rotatably supported by a pick-up roller. , and a disk-shaped collar member that is fixed to the pick-up roller and has a larger overall diameter than the pick-up roller and a smaller coefficient of friction, and the pick-up member extends from a part of the collar member toward its outer circumference. An automatic paper feeder characterized by having a structure in which a part of the roller protrudes. (2) As a structure in which a part of the roller of the pick-up protrudes from the flange member, the pick-up roller is cylindrical, and a part of the flange member is provided so that a part of the roller can come into direct contact with the sheet. An automatic paper feeding device according to claim 1, characterized in that a cutting portion is provided. (3) As a structure in which a part of the pick-up roller protrudes from the flange member, the pick-up roller has a cylindrical shape, and a protruding member having a relatively large coefficient of friction is fixed to a part of the outer peripheral surface of the pick-up roller. An automatic paper feeder according to claim 1 of the utility model registration claim, characterized in that: (4) The pick-up roller has a structure in which a portion of the pick-up roller protrudes from the flange member, and the pick-up roller is cylindrical, and the cylindrical pick-up roller is eccentrically fixed to the flange member. An automatic paper feeder according to claim 1 of the utility model registration claim.