JPS5864460U - Printing device paper feeding device - Google Patents

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

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

第１図は従来の用紙通路と用紙繰出し装置の関係を示す
側面図、第２図は本考案用紙繰出し装置の一実施例を示
す側面図、第３図は第２図の上面図である。 図において、１は駆動ローラ、２は従動ローラ、３は用
紙ガイド、４は用紙吐出口、５は印字用紙、６は隙間、
７はシャフト、８は軸受部、９はガイド、１０はスプリ
ング、１１は楕円カム、１２はセンサである。FIG. 1 is a side view showing the relationship between a conventional paper path and a paper feeding device, FIG. 2 is a side view showing an embodiment of the paper feeding device of the present invention, and FIG. 3 is a top view of FIG. 2. In the figure, 1 is a driving roller, 2 is a driven roller, 3 is a paper guide, 4 is a paper outlet, 5 is a printing paper, 6 is a gap,
7 is a shaft, 8 is a bearing, 9 is a guide, 10 is a spring, 11 is an elliptical cam, and 12 is a sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一対のローラ間に用紙を挾み、該ローラの回転力により
用紙を繰出す機構を有する印字装置の用紙繰出し装置に
おいて、用紙先端が該ローラ間を通過するまでは両ロー
ラ間を切離して用紙通過に充分なスペースを両ローラ間
に設け、用紙先端が両ローラ間を通過した後面ローラを
用紙繰出しに適正な位置まで移動接近させ、用紙引張力
を付与させる機構を設けたことを特徴とする印字装置の
用紙繰出し装置。In a paper feeding device of a printing device, which has a mechanism that sandwiches paper between a pair of rollers and feeds the paper by the rotational force of the rollers, the paper is passed through by separating both rollers until the leading edge of the paper passes between the rollers. Printing characterized by providing sufficient space between both rollers, and providing a mechanism for applying tension to the paper by moving the rear roller after the leading edge of the paper has passed between the rollers to a position appropriate for feeding the paper and approaching it. Paper feeding device of the device.