JPH0359952U

JPH0359952U -

Info

Publication number: JPH0359952U
Application number: JP12045189U
Authority: JP
Priority date: 1989-10-13
Filing date: 1989-10-13
Publication date: 1991-06-12

Description

[Brief explanation of drawings]

第１図は本考案に係る紙揃え装置用反転機構の
一実施例を示す紙揃え装置の正面図、第２図は同
平面図、第３図は紙揃え装置用反転機構を示す正
面図、第４図は同右側面図、第５図ａ，ｂ及びｃ
はそれぞれ紙揃え装置用反転機構の作動原理を示
す説明図、第６図は抑え円盤の作動を示すタイミ
ングチヤートである。１……紙揃え装置、２……給紙台、４……側枠
、６……渡し板、８……紙送りローラ、９……モ
ータ、１０……紙揃え装置用反転機構、１１……
支持枠、１２……軸受部材、１３……反転軸、１
４……円錐状外径ロール、１５……モータ、１６
……抑え円盤、１７……ピン軸、１８……支持軸
、１９……カム部材、２０……コイルスプリング
、２１……制御モータ、２２……滑り板、２３…
…支持バー、２４……用紙検出センサ、ａ……用
紙（紙束）。 FIG. 1 is a front view of a paper alignment device showing an embodiment of a reversing mechanism for a paper alignment device according to the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a front view showing a reversing mechanism for a paper alignment device. Figure 4 is the same right side view, Figure 5 a, b and c
6 is an explanatory view showing the operating principle of the reversing mechanism for the paper aligning device, and FIG. 6 is a timing chart showing the operation of the restraining disk. DESCRIPTION OF SYMBOLS 1...Paper aligning device, 2...Paper feed stand, 4...Side frame, 6...Grid plate, 8...Paper feed roller, 9...Motor, 10...Reversing mechanism for paper aligning device, 11... …
Support frame, 12... Bearing member, 13... Inversion shaft, 1
4... Conical outer diameter roll, 15... Motor, 16
...Retainer disk, 17... Pin shaft, 18... Support shaft, 19... Cam member, 20... Coil spring, 21... Control motor, 22... Sliding plate, 23...
...Support bar, 24... Paper detection sensor, a... Paper (paper bundle).

Claims

[Scope of Claim for Utility Model Registration] (1) A reversing shaft consisting of a roll of an appropriate outer diameter installed horizontally perpendicular to the paper feeding direction above the spanning board that spans between the paper feed table and the paper alignment device. Equipped with a holding shaft,
A presser disc is pivotally mounted to be rotated in the opposite direction to the paper feeding direction on the spanning plate by an appropriate rotational drive device, and is pivoted so as to be rotatable toward and away from the roll surface. A sliding plate with a smooth surface on which the paper aligning device side slopes downward is installed on a spanning plate adjacent to the paper aligning device side of the paper, and the paper is pressed against the roll surface in accordance with the timing of winding and feeding the paper to the roll. Reversing mechanism for alignment equipment. (2) A paper that has a shaft installed on the paper feed tray side of the spanning board so that a part of the conical cylindrical circumferential surface is exposed from the paper feed surface, and is rotated by a motor in the same direction as the paper feed direction. The reversing mechanism for a paper alignment device according to claim 1, further comprising a feed roller. (3) The reversing mechanism for a paper alignment device according to claim 1 or 2, wherein the roll has a gentle conical outer diameter. (4) A claim in which the paper pressing means has a structure in which a support shaft on which a presser disk is rotatably mounted is swung by a cam attached to a control motor, and is pressed by the elasticity of a coil spring or the like. A reversing mechanism for a paper aligning device according to items 1 to 3.