JPS6217657U

JPS6217657U -

Info

Publication number: JPS6217657U
Application number: JP10887385U
Authority: JP
Priority date: 1985-07-18
Filing date: 1985-07-18
Publication date: 1987-02-02

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示した正面図、第
２図は第１図のＡ―Ａ矢視断面図、第３図は本考
案の一実施例を示した斜視図、第４図は用紙の搬
送態様を説明するための概略図、第５図は制御系
の一例を示したブロツク図、第６図ａ〜ｃは第５
図に示した装置の動作を説明するための波形図、
第７図は本考案の他の実施例を示した斜視図、第
８図は従来装置の一例を示した斜視図、第９図は
第８図に示した装置で用紙を搬送することができ
る方向を示した平面図である。１１，１２，２５……ステツピングモータ、１
３，２０……枠体、１３ａ，１３ｂ，２０ａ，２
０ｂ，３３，３４，３５，３６……立ち上がり部
、１４，１５……搬送ローラ、１６，２４，２６
，２１，２２，３９，４０……軸、１７，２３，
２７，２８……プーリ、１８，１９，３７，３８
……従動コロ、３２……基板。 Fig. 1 is a front view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is a perspective view showing an embodiment of the invention, and Fig. 4 is a front view showing an embodiment of the present invention. The figure is a schematic diagram for explaining the paper conveyance mode, FIG. 5 is a block diagram showing an example of the control system, and FIGS.
A waveform diagram for explaining the operation of the device shown in the figure,
Fig. 7 is a perspective view showing another embodiment of the present invention, Fig. 8 is a perspective view showing an example of a conventional device, and Fig. 9 is a perspective view showing an example of a conventional device, and Fig. 9 is a perspective view showing another embodiment of the present invention. FIG. 3 is a plan view showing directions. 11, 12, 25...Stepping motor, 1
3, 20...frame body, 13a, 13b, 20a, 2
0b, 33, 34, 35, 36... Rising portion, 14, 15... Conveyance roller, 16, 24, 26
, 21, 22, 39, 40... axis, 17, 23,
27, 28... Pulley, 18, 19, 37, 38
... Driven roller, 32 ... Board.

Claims

[Scope of utility model registration request]

Two sets of conveyance rollers arranged coaxially and facing each other,
A frame body on which these two sets of conveyance rollers are fixed, a shaft fixed at the center of the longitudinal dimension of the frame body, and a rotating speed of the conveyance rollers accompanying the rotation of the shafts are a rotating means for rotating the shaft so as to have the same speed as the conveyance roller; and two sets of driven rollers that move integrally while contacting the conveyance roller,
A paper conveyance device characterized by conveying paper in any direction.