JPS60461A - Original moving device of copying machine or the like - Google Patents

Abstract

PURPOSE:To obtain the filing margin of a necessary width on a copy form by moving an original set on a platen glass as required. CONSTITUTION:In case the setting of an original is executed automatically, the original is carried into a device from an inlet part provided on the right of a platen cover and an automatic original feed device 6, carried to a positioning guide 16 of the original of the left end side on a platen glass 5 by a circular rotation of a carrying belt 9, stopped at its place and set. In this state, a dog clutch 11 and 11 are connected by pushing in a dial 13, and subsequently, it is rotated counterclockwise by a necessary filing margin. Also, even in case the setting of the original is executed by a manual work, the necessary filing margin can be obtained by the same procedures.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention is directed to an original moving device for creating a binding margin on a copy by moving an original placed on a platen glass of a copying machine by the required amount. do.

(Prior Art) In a conventional copying machine, in order to create a binding margin on copy paper with a close-up copy of a document, the operator places the document 1 on the flabun glass 2, as shown in FIG. The method used was to set the document aligning guides 3x apart from each other as necessary. However, in this method, all document settings were left to the operator's visual judgment, so the setting of the binding margin width at the time of setting the document 1 was difficult, and even if the IF was set accurately, The wind pressure generated when closing the platen cover may cause the original to move, and for example, when making multiple copies from a sheet of original, the There were some drawbacks, such as the binding margins were different between the two.

(Purpose of the Invention C) The present invention has been abandoned due to the drawbacks of the above-mentioned conventional copying method for creating a binding margin on a copying paper. A manuscript of a copying machine, etc., which is set on a glass automatically or manually and moves it as much as necessary to obtain the required binding margin of G on copy paper. The purpose is to carry mobile equipment.

(Destructive Structure) For this purpose, the present invention provides a drive pulley and a Phytolove-11- which circulate the conveyor belt of the automatic document feeder arranged on the platen glass of the main body of the close-up machine, and one end side of the shaft of the idler pulley. One side of the dog clutch is provided, and the other side of the dog clutch is connected to the shaft of a dial provided on the outside of the cover of the automatic document feeder, which is on the extension gauze of the shaft, and the other side of the dog clutch is connected to the shaft of a dial provided on the outside of the cover of the automatic document feeder, and the other side of the dog clutch is connected to the shaft of a dial provided on the outside of the cover of the automatic document feeder, and The document set in L5 is moved by the necessary amount without turning the dial so that the required width of binding margin can be obtained on the copy.

(Example) Rejection The present invention will be explained in detail based on an actual example shown in the drawings.

Figure 3 is a schematic configuration diagram, and Figure 4 is a front view of the dial section.
The figure is a partially enlarged sectional side view of the dial portion.

In these figures, the platen glass 5 of the main body 4 is reproduced.
An automatic original feeder 6 which also serves as a platen cover is placed above. The automatic culm feeding device 6 has a conveyor belt 90 attached between a drive pulley T and an idler pulley 8 provided inside the device 6, and a lower portion of the conveyor belt 90 connected to the platen glass 5 of the copying machine main body 4.
It is arranged so that it moves while touching the top. One end side of the shaft 10 of the idler pulley 8 of this automatic document feeder 6, y1]
Inside the cover on the front side is the dog clutch 11.
One side of the dog clutch 11 is fixed, and the other side of the dog clutch 11 is connected to the shaft 14 of a dial 13 rotatably provided on the front side wall 12 of the cover of the automatic original feeder 6, which is an extension of the shaft 10 of the idler pulley 8. The conveyor belt 9 disposed on the platen glass 50 can be rotated arbitrarily by fixing the two ends to engage each other and rotating the dial 13. Furthermore, by disposing a return spring 15 on the outer periphery of the shaft 14 between the dial 13 and the wall 12 in front of the cover (111I), the dog clutch 11 is normally disengaged, and the dial A scale indicating the amount of movement of the conveyor belt 9 corresponding to the width of the binding margin on the copy paper is arranged on the front wall 12 of the cover around 140.

The present invention is constructed as described above. Next, its operation will be explained.

First, when setting the document manually, the operator opens the platen cover/automatic document feeder 6 on the copying machine main body 4 and sets the document on the platen glass 5. At this time, the left end side is brought into contact with the document positioning guide 16 provided at the left end of the manuscript company flattener crow 5 for positioning. Next, close the platen cover/automatic document feeder 6, push in the dial 13, and attach the dog clutch 1 to the shaft 14 of the SL dial 13.
1 and the dog clutch 11 attached to the end of the shaft 10 of the idler pulley 8, and then rotate the dog clutch 11 counterclockwise to move the lower part of the conveyor belt 9 to the right in the figure, and move the lower part of the conveyor belt 9 to the right in the figure. Move the original set on the glass 5 to the right as necessary, and
Create a binding margin of the width required for Nunobiki 11 when viewed from the clothing side of the JA manuscript.

Next, when the document setting is automatic, one document is carried into the device through the entrance provided on the right side of the platen cover/automatic document feeder device 6, and placed on the platen glass 5 by the rotation of the conveyor belt 9. The document is conveyed to the left end side document alignment guide 16 and stopped at that location for setting. In this state, in the same way as when setting the document manually, push in the dial 13 to connect the dog clutches 11 and 11, and then rotate this counterclockwise by the required binding margin. .

(Effects of the Invention) The present invention is constructed and used as described above.
To create a binding margin of the required width on copy paper, simply rotate the dial 13 provided on the platen cover/automatic document feeder 6 counterclockwise as much as necessary to match the scale, easily, quickly, and reliably. What is the binding fee? 1, which helps reduce the operator's labor, and
In terms of construction, it is as simple as using the conveyor belt of a conventional self-excited document feeder as is, and connecting the dial 13, shaft 14, and dock clutch 11 to one end of the shaft of the idler roll of the conveyor belt. Since it has a simple structure, it has the advantage of not requiring much manufacturing cost.

It should be noted that there is no reason why the present invention should be limited to the above-mentioned implementation; for example, the present invention can be applied even if the conveying section of an automatic document feeder is of a conveying roll type instead of a conveying belt type. Yes, there is also a dock clutch 11
This may be a general electromagnetic clutch or another clutch, and it goes without saying that the scale provided on the dial 13 may be placed on the dial or around it.

[Brief explanation of drawings]

FIG. 1 is a plan view showing a state in which a document is placed on a platen glass when creating a binding margin on a rough copy abrasive in a conventional copying machine, and FIG. 2 is a schematic diagram showing an embodiment of the document moving device of the present invention. The configuration diagram, Figure 3 is a front view of the dial part,
FIG. 4 is a partially enlarged cross-sectional side view of the dial portion. In the figure, 4...7p copy main body, 5...Platen glass, 6...Platen cover also used; 1 Original feed I)
Device, γ... Drive pulley, 8... Idler pulley, 9... Conveyor belt, 10 φ-- Shaft, 11 Art @-dog clutch, 12... Front side wall, 13 ...da, earl, 14--fist, shaft, 1
511@@@Return Spring. Patent Applicant Fuji Xerox Co., Ltd. Agent (698) Susumu Kawagoe 1 (and others) ゛,' Figure 1 Figure 2 Figure 3 □ Figure 4

Claims (1)

[Claims] One end of the shaft is connected via a clutch to one end of the shaft of the idler pulley or roll in the automatic document feeder that also serves as a platen cover. The cover of the device is made to protrude outward from the cover of the device, and one part of the document is
'l/Anal i1+ By providing a book dial so that you can see the originals, it is possible to transfer originals that have been set automatically or by a stylus on the platen glass of the main body of a copying machine, etc., to the outside of the automatic original feeder. A document moving device such as a copying machine that allows the document to be moved by the required amount.