JPH0297364U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a schematic side view of the sorter, Fig. 1a is a partially enlarged view thereof, Fig. 2 is a schematic plan view of Fig. 1, and Fig. 3 is a schematic side view of the sorter.
The figure is a side view on the opposite side of Figure 1, Figure 4 is a perspective view of the paper alignment means and the bin, Figure 5 is a schematic plan view showing a part of it, and Figure 6 is a part of Figure 5. 7 is a perspective view of the rocking plate, FIGS. 8 and 9 are diagrams showing the relationship between the rotation angle of the motor and the amount of rocking of the rocking plate, and FIG. 10 is a plane view of the bottle. Figure, 11th
The figure is a side view, FIG. 12 is a sectional view showing the relationship between the rocking plate and the recess formed in the bottle, FIG. 13 is a sectional view showing another example of the structure of the recess, and FIGS. 14 and 15.
The figure is a cross-sectional view of the rib, Figure 16 is a side view showing the static elimination brush and guide rib, Figure 17 is a diagram explaining the problem when bringing copy paper to the binding surface, and Figure 18 is a configuration in which this problem has been eliminated. An explanatory diagram showing an example, FIG. 19 is a side view illustrating a conventional problem on the rear end side of the bottle, FIGS. 20 and 21 are side views showing a configuration example in which this problem has been removed,
2 and 23 are side views illustrating the structure of the bin without an extension and its defects, and 24 is a perspective view illustrating the structure and function of the paper presser rib.
Figure 5 is an explanatory diagram explaining the action of the guide member, the second
6 is a perspective view of the stapler device, FIG. 27 is an explanatory diagram showing a problem when a guide member is not provided, FIG. 28 is a schematic front view showing a bottle and its support structure, and FIG. 29 is a perspective view of the stapler device. Fig. 30 is a plan view showing only a part of it, Fig. 31 is an explanatory plan view explaining the operation when chucking and moving copy paper, Fig. 32 is a front view of the paper transport means, and Fig. 33 is its A side view showing only a part, FIGS. 34 to 38 are front views illustrating the operation of the paper transport means, FIG. 39 is a front view of the feed screw, and FIG. 40 is an explanatory view showing it expanded. , FIG. 41 is a graph showing the relationship between the moving amount and speed of the chuck part, FIG. 42 is a diagram explaining the return operation of the stack of copy sheets by the return plate, and FIG. 43 is the action of the tip of the return plate bracket at that time. FIGS. 44 to 47 are explanatory diagrams showing the operation of Binfuence. FIGS. 48 to 52 are explanatory diagrams showing the operation when replacing the needle cartridge.
FIG. 3 is a diagram illustrating a problem with a conventional rocking plate. 302b, 302y...rib, 351, 351a
...Surface, 402...Paper transport means, 500...Sheet alignment means, S...Paper, S1...Side edge, X...Discharge direction.

Claims (1)

[Scope of Claim for Utility Model Registration] A paper loading table for stacking ejected sheets, a paper aligning means for aligning the sheets each time the sheets are ejected, and a finishing process for the aligned sheets. a finishing processing means; a paper transporting means for moving the sheets aligned on the paper loading table to the finishing processing means; In a paper post-processing device for an image forming apparatus having a paper return means for returning the paper back onto the paper mounting table, a cross section of a rib protruding from the paper mounting surface side of the paper mounting table and extending substantially in the paper ejection direction. The paper post-processing device is characterized in that a surface corresponding to a side edge of the paper returned by the paper return means has a gentler slope than the other surface.