JPS627633Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention relates to a paper feeding system device for a copying machine that enables continuous feeding of a large number of sheets using, for example, a small copying machine.

BACKGROUND ART Nowadays, when the amount of information is large, system devices are being developed that have a paper feeding function that allows continuous copying of many sheets even in small copying machines, so-called continuous paper feeding of many sheets.

Specifically, as shown in FIG. 1, the copying side has been configured by placing a copying machine B that adopts a small double paper cassette format on a stand A, and the copying machine B, which is the copying side, A separate paper feeder device d, which is capable of continuously feeding a large number of sheets and is movable, is installed adjacent to the paper feed section c on the paper feed section side c, as necessary, to connect and connect the paper feed section h with the paper feed section h on the lower stage side. A separate/combined system structure is adopted to ensure completion.

However, when such a movable sheet feeder device d is adopted, when connecting and connecting the sheet feeder device d and the copying machine b, the feed of the sheet feeder device d must be Move the paper roller e and the take-out roller f of the copying machine b upward and downward, and to the left and
It is extremely difficult to properly position it, including in the right direction, and it is inefficient in terms of operability during setting.

Therefore, as shown in Fig. 2, a system was developed in which a feeder device installation stand g is integrally provided on a placement stand a, and a paper feeder device d is installed on this feeder device installation stand g. With such a structure, the copying machine b must be shifted and set each time the paper feeder device d is used or not used, and similarly, the operability during setting is inefficient. be. Furthermore, since the stand a itself becomes larger, packaging for the stand a becomes problematic.

This idea was made with the above-mentioned circumstances in mind, and its purpose is to create a feeder device in which the stand on which the copying machine is placed can be freely pulled out toward the side toward the paper feed section of the copying machine. The paper feeder device is configured to include an installation stand, and the feeder device installation stand is pulled out and the paper feeder device is installed on this installation stand, thereby reducing the size of the placement stand and improving operability when setting the paper feeder device. It is an object of the present invention to provide a paper feeding system device for a copying machine that can improve the performance of the copying machine.

An embodiment of this invention will be described below with reference to the drawings. FIG. 3 shows a paper feeding system device. In the figure, 1 is a copying machine that adopts a small double paper cassette type, and as is well known, inside it contains a photoreceptor, an exposure device, a charging device, a developing device, etc. Device,
It is composed of various components related to copying such as a transfer device, a cleaning device, a fixing device, etc.
Information can be recorded as an image on paper (not shown) such as plain paper fed from sheets a and 1b. Note that 2 is a document holding plate, 3 is an operation section, 4 is a paper discharge tray, and 5 is a paper feed cassette. This copying machine 1 is installed on a stand 6. This table 6 is constructed with a feeder device installation table 7 that can be freely pulled out at the inner bottom, and the interior space excluding the feeder device installation table 7 can accommodate, for example, a paper recorder. In addition, 8, 8 is a door body for opening and closing the internal space which becomes the accommodation chamber. However, the feeder device installation stand 7 and the internal space are separated by a partition wall. The structure around the feeder device installation stand 7 of this installation stand 6 is shown in FIG. That is, the feeder device installation stand 7 is formed into a plate shape so as to be stored over the longitudinal side of the stand 6, and this feeder device installation stand 7 is provided, for example, on both sides of the inner bottom of the stand 6 in the width direction (not shown). It is guided by a traveling guide section and is structured to be able to move in the longitudinal direction of the stand 6, that is, in the direction toward the paper feed sections 1a and 1b of the copying machine 1. By pulling out the feeder device installation stand 7 sideways from an inlet/outlet (not shown) provided on the side of the paper feed sections 1a, 1b, the installation system can be prepared as required. A paper feeder device 9 capable of continuously feeding a large number of sheets can be installed on an installation portion 7a consisting of a recess provided on the protruding end side of the device installation table 7. (As shown in FIG. 1), the paper feeder device 9 is installed adjacent to the paper feed sections 1a and 1b of the copying machine 1 by means of the feeder device installation stand 7, The system is constructed.

Note that reference numerals 10 and 10 are fixing screws provided on both widthwise sides of the bottom side of the placing stand 6 for adjusting and fixing the amount of pull-out of the feeder device installation stand 7, and also for fixing the drawing amount of the feeder device installation stand 7. For example, the structure is such that it can be connected to the lower paper feed section 1b of the copying machine 1.

When feeding a large number of sheets using the paper feeding system device configured as described above, first loosen the fixing screws 10, 10 and pull out the feeder device installation base 7. Next, the paper feeder device 9 is installed on the installation stand 7a of the feeder device installation stand 7.
After installation, the feeder device installation stand 7
When the paper feed roller 11 of the paper feed section 9a on the paper feeder device 9 side and the take-out roller 12 of the paper feed section 1b on the copy machine 1 side are combined by pushing the If this is fixed, the paper feeding system will be completed. Thereafter, when the copying machine 1 performs a copying operation, continuous copying of a large number of sheets is achieved.

Then, when such copying is finished and the paper feeder device 9 is to be disconnected, the fixing screws 10, 10 may be loosened again and the feeder device installation base 7 may be moved to the side. By moving the device installation stand 7 to the copying machine 1 side, accurate and reliable connection is guaranteed in the initial installation state, and efficiency in operability when setting up the paper feeder device 9 is improved. It is something that can be achieved. Moreover, since the feeder device installation stand 7 has a structure that can be freely pulled out, the installation stand 7
As for itself, it does not result in any increase in size, and the stand 6
The packaging required for this arrangement is also small, and the effect for the mounting table 6 is also great.

In addition, in the above-described embodiment, the feeder device installation stand was made to have a simple pull-out structure, but as shown in FIG.
4 and 14, the movement of the feeder device installation stand 7 can be made even smoother, and the effect can be made even more effective. Its side view is shown. However, in FIG. 5 and FIG. 6, the same components as those in the above-mentioned embodiment are given the same numbers and their explanations are omitted.

Furthermore, in the above embodiment, this invention was applied to a paper feeding system using a double paper cassette type copying machine, but it can also be applied to a paper feeding system using a copying machine of other types. The form of this paper feeding system device is not limited in any way.

As explained above, according to this invention, the stand on which the copying machine is placed is provided with a feeder device installation stand that can be freely pulled out toward the side of the paper feed section of the copying machine, and the feeder device Since the installation stand is pulled out and the paper feeder device is installed on this installation stand, when connecting and separating the copying machine and the paper feeder device, it is necessary to move the feeder device installation stand. This can be achieved easily and accurately, and it is possible to improve the efficiency of operability when setting up the paper feeder device. Moreover, since the feeder device installation stand can be stored within the stand, the stand itself does not need to be enlarged, and the stand is extremely advantageous in terms of packaging and the like.

[Brief explanation of the drawing]

FIG. 1 is a front view showing a conventional paper feeding system, FIG. 2 is a front view showing a different paper feeding system, and FIG. 3 is a perspective view of a paper feeding system according to an embodiment of the present invention. Figure 4 is a front view showing the area around the feeder device installation stand, and Figure 5
The figure is a front view showing another embodiment of this invention.
FIG. 6 is also a side view thereof. 1... Copying machine, 6... Placement stand, 7... Feeder device installation stand, 9... Paper feeder device.

Claims (1)

[Claims for Utility Model Registration] A copying machine 1, a stand 6 on which the copying machine is placed,
In a device configured to include a paper feeder device 9 which is separate from the copying machine and is provided adjacent to the paper feed section side of the copying machine, the table 6 is located inside the copying machine 1. A feeder device installation stand 7 that can be freely pulled out toward the side of the paper feeding unit side is provided, and the feeder device installation stand is pulled out and the paper feeder device 9 is installed on this feeder device installation stand, A paper feeding system device for a copying machine, characterized in that the relative positional relationship between the paper feeder device 9 and the table 6 is determined.