JPH0315846U

JPH0315846U -

Info

Publication number: JPH0315846U
Application number: JP7722189U
Authority: JP
Priority date: 1989-06-29
Filing date: 1989-06-29
Publication date: 1991-02-18

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の側断面図、第２図
はペーパーネツトの斜視図である。１……トラクタユニツト、２……ドライブシヤ
フト、３……ホールドシヤフト、４……ペーパガ
イド、５……ペーパネツト、６……プレツシヤバ
ー、７……スイツチバー、８……用紙切れ検出ス
イツチ、９……リフトバー、１０……サイドバー
、１１……ペーパガイド穴部、１２……印字装置
サイドフレーム、１３……用紙、５ａ……用紙セ
ツト前、用紙セツト完了時のペーパネツト位置、
５ｂ……用紙セツト時のペーパネツト位置、７ａ
……用紙有時のスイツチバー位置、７ｂ……用紙
切れ時スイツチバー位置、１０ａ……用紙セツト
前、用紙切れ時のサイドバー位置、１０ｂ……用
紙セツト時サイドバー位置、１０ｃ……用紙有時
サイドバー位置、８ｃ……用紙有時の用紙切れ検
出スイツチ位置、８ｂ……用紙無時の用紙切れ検
出スイツチ位置。 FIG. 1 is a side sectional view of an embodiment of the present invention, and FIG. 2 is a perspective view of a paper net. 1... Tractor unit, 2... Drive shaft, 3... Hold shaft, 4... Paper guide, 5... Paper net, 6... Pressure bar, 7... Switch bar, 8... Paper out detection switch, 9... Lift bar, 10...Side bar, 11...Paper guide hole portion, 12...Printing device side frame, 13...Paper, 5a...Paper net position before paper setting, when paper setting is completed,
5b... Paper net position when paper is set, 7a
...Switch bar position when paper is present, 7b...Switch bar position when paper is out, 10a...Side bar position before paper is set and when paper is out, 10b...Side bar position when paper is set, 10c...Side when paper is present Bar position, 8c...Paper out detection switch position when paper is present, 8b...Paper out detection switch position when paper is out.

Claims

[Scope of utility model registration request]

A guide net is rotatably supported between the left and right frames, and a guide net is rotatably supported between the left and right frames, and when the paper is in a predetermined position, it presses the paper with its own weight. In a tractor unit having a pressure bar arranged to actuate a detection switch on the device body when the guide net is not in a predetermined position, the guide net takes two positions due to gravity when the tractor unit is attached to the device. When the guide net is in its original position suitable for guiding the paper hung on the tractor, the pressure bar is free and performs the function of the pressure bar described above, and when the guide net is in the other position, a part of the guide net is A tractor characterized in that a guide net and a pressure bar are configured so that the guide net and the pressure bar engage with the pressure bar and take a raised shape to facilitate the setting of paper.