JPS59153138U

JPS59153138U - Paper feed mechanism of printer device

Info

Publication number: JPS59153138U
Application number: JP4512183U
Authority: JP
Inventors: 光男長谷川; 松尾　良喜
Original assignee: 三菱電機株式会社
Priority date: 1983-03-29
Filing date: 1983-03-29
Publication date: 1984-10-13

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図は従来のプリンタ装置の用紙送り機構であるシー
トフィーダユニットを示す斜視図、第２図は第１図のシ
ートフィーダアッセンブリを分解して示す斜視図、第３
図は第２図のシートフィーダアッセンブリを示す概略側
面図、第４図は第３図のシートフィーダアッセンブリの
動作態様を説明するための概略側面図、第５図はこの考
案の一実施例であるプリンタ装置の用紙送り機構の一部
をなすシートフィードアッセンブリを示す概略側面図、
第６図は第５図のシートフィーダアッセンブリに設けら
れるトラクタベルトガイドを示す斜視図である。図において、１・・・シートフィーダアッセンブリ、２
・・・シートガイド、３・・・シートブレーキ、４・・
・駆動軸、５・・・従動軸、６・・・フレーム、７・・
・シートフィーダフレーム（Ａ）、８−・・シートフィ
ーダフレーム（Ｂ）、９・・・トラクタベルト、１０・
・・押え板、１１・・・歯車、１２・・・トラクタベル
トガイドである。なお、図中、同一符号は同一、又は相
当部分を示す。1 is a perspective view showing a sheet feeder unit that is a paper feeding mechanism of a conventional printer device; FIG. 2 is an exploded perspective view of the sheet feeder assembly shown in FIG. 1;
The figure is a schematic side view showing the sheet feeder assembly of Fig. 2, Fig. 4 is a schematic side view for explaining the operation mode of the sheet feeder assembly of Fig. 3, and Fig. 5 is an embodiment of the invention. A schematic side view showing a sheet feed assembly forming part of a paper feed mechanism of a printer device;
6 is a perspective view showing a tractor belt guide provided in the sheet feeder assembly of FIG. 5. FIG. In the figure, 1... Sheet feeder assembly, 2
... Seat guide, 3... Seat brake, 4...
・Drive shaft, 5... Driven shaft, 6... Frame, 7...
-Sheet feeder frame (A), 8-...Sheet feeder frame (B), 9...Tractor belt, 10-
. . . Holding plate, 11 . . . gear, 12 . . . tractor belt guide. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.

Claims

[Scope of utility model registration request]

(1) In a printer device that prints using continuous form paper provided with sporocerato holes, slack, elongation, etc. of the tractor belt may be detected near the tractor belt of the sheet feeder assembly that forms part of the sheet feeder unit, which is the paper feeding mechanism. A paper feed mechanism for a printer device that includes a tractor belt guide that prevents skipping and belt slippage.

(2) The paper feeding mechanism for a printer apparatus according to claim 1, wherein the tractor belt guide is configured to be attached to the sheet feeder assembly with a single touch.