JPH0444231U

JPH0444231U -

Info

Publication number: JPH0444231U
Application number: JP8538690U
Authority: JP
Priority date: 1990-08-11
Filing date: 1990-08-11
Publication date: 1992-04-15

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す斜視図、第
２図は、第１図の実施例の動作を示す説明図、第
３図は、第１図の実施例の使用状態を示す説明図
である。１……用紙、２……給紙台、３ａ，３ｂ……エ
レベータアーム、４ａ，４ｂ……直線運動機構、
５……エレベータアームガイド、８……角度設定
アーム、１０ａ，１０ｂ……角度ガイドローラ、
１１……スプリング、１３ａ，１３ｂ……チエー
ン、１４ａ，１４ｂ，１５ａ，１５ｂ……ローラ
、１６……ストツパ、２０……吸着パツト、２１
ａ，２１ｂ……支持部、２２……用紙受台。 Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is an explanatory diagram showing the operation of the embodiment of Fig. 1, and Fig. 3 shows the state of use of the embodiment of Fig. 1. It is an explanatory diagram. 1...Paper, 2...Paper feed tray, 3a, 3b...Elevator arm, 4a, 4b...Linear motion mechanism,
5...Elevator arm guide, 8...Angle setting arm, 10a, 10b...Angle guide roller,
11... Spring, 13a, 13b... Chain, 14a, 14b, 15a, 15b... Roller, 16... Stopper, 20... Suction pad, 21
a, 21b...Support part, 22...Paper holder.

Claims

[Scope of Claim for Utility Model Registration] (1) In a paper feeding device of a paper processing device that places sheets of paper to be processed in a folded state one on top of the other and feeds the sheets one by one into a paper processing section from the top, said paper a paper feed tray for stacking a large number of paper feed trays; an elevator arm that is fixed to the paper feed tray and moves the paper feed tray up and down; and an elevator arm that is always perpendicular to the elevator arm by being supported via a linear motion mechanism. An elevator arm guide that supports an elevator arm so that it can move vertically while maintaining its posture, has a movement axis at the top, and can tilt itself by moving the bottom. An angle setting arm whose position can be adjusted to set its own inclination; An angle guide roller having a rotating shaft fixed to the elevator arm and moving on a guide surface of the angle setting arm; and the angle guide roller. including a biasing means for biasing a lower part of the elevator arm guide in a direction to press it against the angle setting arm, and a drive mechanism for driving the elevator arm in the vertical direction, the angle setting arm being tilted to a lower position of the elevator arm. When the elevator arm is driven by the drive mechanism and ascends from a low position, the paper feed tray, which was initially tilted, gradually becomes horizontal as it approaches the top. A paper feeding device for a paper processing device, characterized in that the paper feeding device is configured to be substantially horizontal at a paper suction position of a suction conveyance device that sucks and moves the paper to a paper insertion location of the paper processing section. (2) The paper tray of the paper discharge unit that stores processed paper discharged from the paper processing device is driven in conjunction with the drive mechanism of the paper feed tray of the paper feed unit, and the paper feed tray is raised. A paper feeding/discharging device of a paper processing device configured such that the paper holder is lowered when the paper processing device is moved.