JPS6450265U

JPS6450265U -

Info

Publication number: JPS6450265U
Application number: JP14699087U
Authority: JP
Priority date: 1987-09-25
Filing date: 1987-09-25
Publication date: 1989-03-28
Anticipated expiration: 2002-09-25
Also published as: JPH0640186Y2

Description

[Brief explanation of drawings]

第１図はプリンタ部に自動給紙装置を装着した
状態を示す断面図、第２図は自動給紙装置が装着
された日本語ワードプロセツサの斜視図、第３図
はピツクアツプローラ駆動モータ周辺の構成を示
す平面図、第４図はイジエクトローラ周辺の構成
を示す平面図、第５図は制御系の構成を示すブロ
ツク図、第６図乃至第８図は押圧部材周辺の構成
を示す断面図、第９図は押圧部材の平面図、第１
０図は本考案の他の実施例における押圧部材の側
面図である。図中、５２はホツパ、５４はスタツカ、７８は
ピツクアツプローラ、８２はイジエクトローラ、
９２は押圧部材、９２ａは押圧部材の基端部、９
２ｂは押圧部材の自由端部、９４はフレーム、９
６は良可撓部としてのスリツト、９８は当接部、
ＰＲは印字位置、ＰＣは印字用紙である。 Figure 1 is a cross-sectional view showing the automatic paper feeder installed in the printer section, Figure 2 is a perspective view of a Japanese word processor equipped with the automatic paper feeder, and Figure 3 is the area around the pick-up roller drive motor. FIG. 4 is a plan view showing the configuration around the ejector roller, FIG. 5 is a block diagram showing the configuration of the control system, and FIGS. 6 to 8 show the configuration around the pressing member. A cross-sectional view, and FIG. 9 is a plan view of the pressing member.
FIG. 0 is a side view of a pressing member in another embodiment of the present invention. In the figure, 52 is a hopper, 54 is a stacker, 78 is a pick-up roller, 82 is an eject roller,
92 is a pressing member, 92a is a base end portion of the pressing member, 9
2b is the free end of the pressing member, 94 is the frame, 9
6 is a slit as a flexible part, 98 is a contact part,
PR is the printing position, and PC is the printing paper.

Claims

[Scope of Claim for Utility Model Registration] An automatic paper feeding device that feeds printing paper stored in a hopper to a printing device and then discharges it to a stacker using an ejector roller, which has flexibility and whose base end is attached to a frame. The proximal end is fixed, and the free end is located on the path of the printing paper pulled out by the ejector roller, and is arranged so as to elastically press and bias the printing paper toward the stacker. a pressing member provided with a highly flexible portion on a free end side near the frame; and a pressing member provided on the frame, the pressing member being bent at a predetermined angle at the flexible portion as the printing paper is ejected by the eject roller. An automatic sheet feeding device comprising: a contact portion that contacts the pressing member at a free end side of the flexible portion.