JPS5838946A - Continuous forming device for copy by automatic original feeding mechanism - Google Patents

Abstract

PURPOSE:To make the information stated on an overlay which has opening parts and is placed on an original placing table copiable together with the changing information facing the opening parts successively and continuously by changing and transferring the changing information successively over said overlay by means of an automatic original feeding mechanism. CONSTITUTION:An overlay 51 is prepared and is placed on original glass. Two window holes 52 are provided and the same and common statements are beforehand written thereon. If the holes 52 are placed to face the 1st line and n-th line of the statements 54 of a listed table 53, two sheets of slips 551, 552 are obtained by one time of copying operation. Thus in the next copying operation after stepwise feeding, two sheets of the slips transferred with the 2nd line and the n-th + 1st line are obtained. Thereafter, if the original is fed stepwise, the copying time can be reduced by half as compared to copying by each sheet. If the slips 551, 552 formed in the above-mentioned manner are disconnected along a cutting line 553, the independent slips are obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a continuous copying device using a copying machine, a writing machine, and various other machines (hereinafter referred to as copying machines) equipped with a mechanism for automatically feeding manuscripts. 0 Traditionally, banks and other institutions issue slips, etc.
Due to the risk of transcription errors and the complexity of administrative work, it is necessary to transcribe the applicable items in the list by hand or by typeprint on a part of the paper on which the Ik common items are written. In an attempt to streamline this process, for example, a continuous copying system has been proposed that automatically changes (exchanges) parts of a document one after another and copies them sequentially and continuously together with the document containing common information. However, in this type of conventional system, change information (
It was complicated to take in and out for exchanging changed manuscripts.
Furthermore, the present invention has the disadvantages that it takes time and effort to remove the dedicated unit device and that its handling is complicated. Therefore, the present invention has been developed in view of the above-mentioned disadvantages. Another object of the present invention is to provide a continuous copy making device using an automatic document feeding mechanism, which facilitates handling of changed documents. It is.

That is, the main structure of the present invention that can achieve the above object is an apparatus having an automatic document feeding mechanism that can automatically transport a document to a predetermined position, and a device that has an automatic document feeding mechanism that can automatically transfer a document to a predetermined position. What is claimed is: 1. A continuous copy making device using an automatic document feed mechanism, characterized in that the automatic document feed mechanism can sequentially change and transfer changed information and copy the changed information corresponding to the opening in sequence.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings.

1 and 2 are a sectional view and a plan view showing an embodiment of the present invention. In the figure, a person loads IU sheet originals, and the sheet originals 2 on the entrance tray 1 are stacked with the lower side in the figure facing up (image side). Further, the pickup roller 3 is made of a rubber-based material with a large coefficient of friction, and swings about the feed roller shaft 10 in the direction of the center KA-B. A feed roller 5 (made of the same material as the pickup roller 3) is fixed to the feed roller shaft 10, and rotates as the feed roller shaft 10 rotates, and this rotation is controlled by a gear (not shown) to the pickup roller 3. It was also conveyed to
The feed row 25 and the pickup roller 3 are configured to rotate in the same direction and have the same peripheral speed. In addition, the rotation shaft (not shown) of the first paper feed roller 4 is fixed to the paper feed tray l, and the original document 2 is inserted between the pickup roller 3 and the first paper feed roller 4, and the pickup roller 3 It is configured to press the original and follow the movement when the original is conveyed. Further, the second paper feed roller 6 is
It is configured to be able to slide freely so as to have a pressing force toward the paper feed roller shaft 10, and is configured to follow when the sheet document passes between the feed roller 5 and the second feed roller 6. ing. Further, the pickup arm 8 swings about the pickup arm shaft 7 as a swing axis, and has a U-shaped groove 9a at one end. It is engaged with a shaft 9b fixed to the paper feed arm 9, which swings about the feed roller shaft 10 as a swing shaft. Therefore, when the pickup arm shaft 7 swings counterclockwise, the pickup arm 8 swings counterclockwise, and the paper feed arm 9 also swings counterclockwise around the feed roller shaft 10. move.

At this time, the pickup roller 3 moves away from the first paper feed roller 4. When the pickup arm shaft 7 swings and rotates clockwise, the pickup arm 8 swings clockwise and the paper feed arm 9 also swings clockwise. At this time, the pickup roller 3, which was in contact with the first paper feed roller 4, comes into pressure contact with the first paper feed roller 4, and the sheet document When 2 is present, a sheet original is inserted and the paper can be fed. 0 The original presence sensor 11 is a reflective sensor that detects the presence or absence of a sheet original. The leading edge detection sensor 12 detects the leading edge of the sheet original. Further, the full-surface belt 15 is an endless belt with a width large enough to cover the entire surface of the sheet document, and the surface is made of rubber with a sufficient coefficient of friction so that the document can be conveyed by frictional force. Since the material is coated, it has been treated so that even if it gets dirty, it can be removed with alcohol or the like. This entire belt 15 is then passed through the drive a-213 and the turn roller 19K.
9 is shown to the left in FIG. 1, and the belt 15 is configured to have sufficient tension due to the force applied to the shaft 19aK at 7, and the driving roller 13 and the entire belt 15 are configured to prevent slippage. 16, 17, 18 are full-surface belts 150P3I
I is provided with feed roller 5, presser roller 16, presser rollers 16 and 17, presser rollers 17 and 18, and presser roller E118.
The rollers 16, 17, and 18, which are placed between the paper ejecting row y200 and the paper ejecting row 200, are slightly narrower than the size of the sheet original that can be conveyed, and press the entire belt 15 against the original platen glass 47 with a weak pressure to remove the sheet original. When the sheet document 2 passes between the document platen glass 47 and the full-surface belt 15, the conveying force is increased.The discharge detection sensor 22 is a reflective sensor that detects the discharge of the sheet document and holds the document for a certain period of time. If the paper does not pass through, the jam lamp turns on.
The sheet original, which has been copied on the original platen glass 47, is inserted under pressure by the ejection roller 21 and ejected. The discharge roller 21 follows the movement of the sheet document, and the documents discharged (by the discharge roller 20) are sequentially loaded onto the paper discharge tray 23. Note that the paper discharge roller 21 has a rounded, rounded shape that facilitates loading onto the paper discharge tray 23.

Now, referring to FIG. 2, one embodiment of the drive section will be described.

The drive gear 42 is fixed to a rotating wheel 43aK of a motor 43, and the drive of the motor is transmitted to the gear 40 via the idler gear 41. At this time, the gear 40+7) rotation is transmitted to the clutch shaft 44 by turning on and off the electromagnetic clutch 350, and 1. 0 when the electromagnetic clutch 35 is energized and turns on at the time of death
Furthermore, the electromagnetic brake 34 functions to stop the rotation of the clutch shaft 440, and when the electromagnetic brake 34 is energized, the rotation of the two-way wheel 44 is stopped.◇The gear 36 is fixed to the clutch shaft 44, When rotates, it rotates;
The rotation is transmitted to the clock disc gear 37 to increase the speed and rotate the ptsu disc 38. The clock disc 38 has fine grooves on the circumference, and the photo interrupter 39 reads the number of grooves and outputs the clock. Count the numbers. The rotation of the clutch shaft 440 is transmitted to the p drive roller shaft 14 by the drive pulley 33 fixed to the clutch shaft 44 and the belt 32 that is passed through the driven boos 17-31K fixed to the drive roller shaft 14. -(*) 25 is attached to the j [movement t'-ra IIk 14 via a spring clutch (not shown), and the plunger 27 connects the spring clutch control ring 26 to the clutch pawl 2.
The drive transmission is turned on and off by control via K. Furthermore, the pulley (small) 23 receives the rotation of a pulley (large) 25 via a belt 24, and is connected to the feed roller shaft 10 via a one-way clutch (not shown).

Now, the ratio of the diameter of the pulley C* 25 and the pulley (small) 23 is selected so that the circumferential speed of the full-surface belt 15 is slightly faster than the circumferential speed of the feed roller 5. In addition to the entire belt 15, the belt 15
The pulley (small) 23 and the feed roller 10 are one-way connected so that the feed roller 5 follows the sheet document 2 at the same speed as the sheet document 2. The feed roller 5 and the pickup roller 3 are gear-coupled so that they have the same rotational direction and the same circumferential speed. Also plunger 30
swings the paper feed roller shaft 7 via the lever 29,
The pickup roller 3 is moved up and down.

Next, in the above configuration, the operation will be explained below.The sheet original 2 is placed on the input rotary V1, and the sheet original is inserted between the pickup roller 3 and the paper feed roller 4. Is there a manuscript available? -11 senses the sheet original, and after a certain period of time, the plunger 30 is energized, the pickup roller 3 lowers the 4, and the big aglow 23 and paper feed low 2
At the same time, the motor 43 rotates, and the clutch 35 is also energized, causing the drive roller 13 to rotate. In this state,
The plunger 27 is not energized, the spring clutch (not shown) K and the ship pulley 25 (large) are stationary, and the sheet original is not conveyed. The motor 43 rotates, and after a certain period of time, the plunger 30 is energized, the clutch pawl 28 is separated from the control ring 26, and the rotation of the drive roller shaft 14 is transmitted to the feed roller shaft 10, and the feed roller 5 and pickup roller are rotated. 3 rotates.At this time, the sheet original 2Fi begins to be conveyed.Then, when the leading edge of the sheet original 2 passes between the feed roller 5 and the second paper feed roller 6, the leading edge detection sensor 12 detects that the leading edge of the sheet original 2 is The photointerrupter 39 starts counting the number of clocks on the clock disk 38 from this time.

Next, the sheet original 2 enters between the full-surface belt 15 and the original platen glass 470, and when its leading edge reaches below the presser foot 016, the conveying force of the full-face belt 15 increases, and the sheet original 2 is moved between the full-surface belt 15 and the original platen glass 470. When the peripheral speed is the same as the peripheral speed '&>, the peripheral speed of the feed roller 5 becomes faster and the feed roller follows the sheet document 2. Then, the trailing edge of the sheet document 2 is detected by the paper presence sensor 22 and a stone is detected. The power supply to the plunger 30 is cut off, the pickup roller 3 moves upward, and the rear edge of the sheet document 2 is detected by the light layer detection sensor 12, and the power supply to the plunger 27 is cut off, and the feed roller 5 and The rotation of the pickup roller 3 stops. This is because it does not accept the next sheet of original. Now, when the leading edge of the paper is detected by the leading edge detection sensor 12 and the photo interrupter 39 counts a certain number of clocks, the motor 43 starts to rotate. - The power is turned off, and at the same time, the clutch 350 is de-energized, the brake 34 is energized, and the clutch shaft 44 is stopped instantaneously. O As a result, the rotation of the drive roller shaft 14 and the movement of the entire belt 15 are instantaneously stopped, and the sheet The original 2 stops at a predetermined position on the original platen 47. Note that the power to the brake 34 is cut off for a certain period of time.Then, a copy start signal is immediately sent to the copying machine to start copying, and the exposure of the copying machine is stopped. starts (0) and the main body copy end signal) Then 43 rotates and (1)
The clutch 35 is energized and the entire belt IS starts moving.
When the photo-interrupter 39 counts a certain number of tarocks, the power is turned off again, and at the same time the power is turned off to the clutch 3s, and during play 34, the power is turned on and the clutch shaft 44 is stopped at one time. This operation is repeated several times, and the clutch shaft 44 is stopped at once. Step movement is performed, and sheet original 2 is ejected after nine steps, ejecting -12
The document is held between the sheet document 20 and the discharge roller 21, and the sheet document 2 is discharged onto the V-23. , the number of step movements can also be freely determined. Now, create an overlay 51 as shown in FIG. 11% by writing the same common entry items and making the window hole 52 correspond to the first line and nth line of the entry item 54 of the list table 53 shown in FIG. Two slips in action s5. ．． 55
m (see Figure 5). Therefore, in the next copy operation after step forwarding, the second line and the nth +1
You can obtain two slips with 100 transfers, and if you repeat the same steps, it will take half the time compared to copying one sheet at a time.The thus created slip ss ,, ss, a line 55. Figure 7 shows the positional relationship between the wide bell (15) of the continuous copy making device, the original glass 47, the overlay 51, and the list form 53. This is due to the frictional force between the wide belt 15 and the list sheet 53, and the overlay 451' and the list sheet 530 are slid and fed. Therefore, the friction coefficient of the overlay 51 must be sufficiently small.O As explained above, As described above, according to the configuration of the present invention, the document change notification is automatically inserted by the automatic document feeding mechanism, and it can also be used as a normal automatic document feeding device, and can be used for single document exchange or exclusive use. Unit weiring can be done without the hassle of sushi etc.0

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a plan view of its drive section, Fig. 3 is a plan view of the overlay, Fig. 4 is a plan view of the list table, and Fig. 5 is the plan view of the slip, No. 6
The figure is a perspective view showing the relationship between the overlay and the list table, and FIG. 7 is a partial cross-sectional view of the same. 0 which is glass

Claims (1)

[Claims] In an apparatus having an automatic document feeding mechanism that can automatically transport a document to a predetermined position, the automatic document feeding mechanism passes over a parley having an opening placed on a document placing table.
9. A continuous copy making device using an automatic document feeding mechanism, characterized in that change information can be changed and transferred in order and the change information can be successively copied together with the change information corresponding to the opening.