KR20240060133A - Media depositing device and its control method - Google Patents

Abstract

One embodiment of the media deposit machine includes a media transport unit provided at the upper and lower portions along a transport path of the media with the bundled media interposed to transport the bundled media inputted in a bundle; a semi-separating portion provided on one side of the media transport unit to be able to move up and down, to semi-separate the bundled media so that only a set number of media loaded on top passes through; a sheet separator that takes over the set number of semi-separated media and separates each sheet; And during the semi-separation, while the medium transport unit is driven and the sheet separator is stopped, the semi-separator moves upward so as to contact the sheet separator, so that the set number of media is transported by the media transport unit. It includes a control unit that controls the front end of the medium to be sequentially stopped by being blocked by one side of the part where the semi-separation unit and the sheet separation unit are in contact, so that the front end of the medium is aligned.

Description

Media depositing device and its control method}

The present invention relates to a media deposit machine and a control method thereof, and more specifically, to a media deposit machine and a control method thereof for separating and depositing media input in bundles into sheets.

Conventional financial automation devices are devices that were developed to provide most financial services, excluding consulting services, quickly and conveniently and unmanned in relation to financial services, regardless of time, and are called cash dispenser units (CDUs). , Bill Recycling Machine (BRM), Cash and Check Bundle Depositor (CCIM; CASH AND CHECK IN) that can simultaneously deposit and reject multiple pieces of cash and checks in bundles. MODULE), etc.

A conventional media deposit machine includes a bundle module for inserting and receiving media in bundles, and a separation unit for separating the media input into the bundle module into individual sheets. The separation unit precedes the main separation operation of separating the bundled media sheet by sheet, by performing a semi-separation operation of gradually separating 3 to 5 sheets of media using a semi-roller, so that during the main separation of the media, two or more sheets of media are separated at once. It is designed to prevent media transport failures that may occur in such cases.

However, since such a conventional media deposit machine is equipped with a semi-roller and a separate driving part for driving it, there is a problem in that the number of parts and installation space of the device for separating the media increases and the manufacturing cost increases.

Prior art related to the media deposit machine is disclosed in Republic of Korea Patent No. 10-1545480.

The present invention was developed to solve the above-mentioned problems, and provides a media depositor that simplifies the configuration of the device for the semi-separation operation that precedes the sheet separation operation of the bundled media and can smoothly perform the semi-separation operation. The purpose is to provide and a control method thereof.

The media depositor of the present invention for realizing the above-described purpose includes a media transport unit provided at the upper and lower parts along the transport path of the media with the bundled media interposed thereto to transport the bundled media inputted in a bundle; a semi-separating portion provided on one side of the media transport unit to be able to move up and down, to semi-separate the bundled media so that only a set number of media loaded on top passes through; a sheet separator that takes over the set number of semi-separated media and separates each sheet; And during the semi-separation, while the medium transport unit is driven and the sheet separator is stopped, the semi-separator moves upward so as to contact the sheet separator, so that the set number of media is transported by the media transport unit. It includes a control unit that controls the front end of the medium to be sequentially stopped by being blocked by one side of the part where the semi-separation unit and the sheet separation unit are in contact, so that the front end of the medium is aligned.

The control unit, when the front end of the set number of media is stopped in an aligned state, the sheet separator is driven to stop the sheet separator after the set number of media is conveyed to the set position on the semi-separator. You can control it.

When the set number of media is transported to the set position on the semi-separator and stopped, the control unit lowers the semi-separator to the set position so that a separation pressure for separating the set number of media is formed, and then separates the sheets. The separation unit can be driven again to separate the set number of media.

The media transport unit includes a first media transport unit provided at an upper part of the bundled medium to contact the upper surface of the loaded bundled medium, and a second medium provided at the lower part of the bundled medium to contact the lower surface of the loaded bundled medium. It may include a conveyance unit.

Before the inserted bundled medium reaches a set distance along the conveying path of the medium, the first medium conveying unit and the second medium conveying unit are driven together so that the bundled medium is conveyed toward the semi-separating unit, and the inserted bundle When the medium reaches the set distance, the second medium transport unit is stopped, and the first medium transport unit continues to drive to perform the semi-separation operation.

It further includes a first medium detection unit for detecting whether the leading edge of the set number of media is sequentially stopped by the semi-separation unit and the sheet separation unit, and the control unit detects the first media detection unit. It is possible to control whether or not the sheet separation unit is driven based on the signal.

It further includes a second medium detection unit for detecting whether the leading edge of the set number of media has been conveyed to the set position on the semi-separating unit, and the control unit detects the sheet based on the signal detected by the second medium detection unit. It is possible to control whether the separator is driven or not.

The semi-separating part may include a bill press that supports the set number of media and is raised and lowered, and a guide part provided on one side of the bill press and supporting the media that passes through the media transport part and is transported to the bill press side. .

The control method of the media deposit machine of the present invention includes a media transport unit provided at the upper and lower parts along the transport path of the media with the bundle media interposed to transport bundled media inputted in a bundle, and the media transport unit A semi-separator provided on one side to be able to lift and lower for semi-separating the bundled media so that only a set number of media loaded on top passes through, and a sheet separator for taking over the set number of semi-separated media and separating them one by one. A control method of a media deposit machine comprising: a bundled media transport step of driving the media transport unit for a set time while driving the sheet separation unit is stopped; When the set time elapses, the media transport unit and the sheet separator are driven together to allow only a set number of media loaded on top of the bundled media to pass toward the sheet separator and conveyed to a set position on the semi-separator. step; and a main separation step of separating the set number of semi-separated media sheet by sheet when the set number of semi-separated media reaches the set position on the semi-separating unit.

In the semi-separation step, the semi-separation unit is moved upward to contact the sheet separation unit, so that the tip of the set number of media conveyed by the media transport unit is one of the portions in contact with the semi-separation unit and the sheet separation unit. It may further include a step of aligning the leading edge of the medium by being blocked by the side and sequentially stopped.

In the semi-separation step, when the sheet separation unit is driven and the set number of media is conveyed to the set position on the semi-separation unit, the step of stopping the driving of the sheet separation unit may be further included.

When the driving of the sheet separation unit is stopped in the semi-separation step, the main separation step includes moving the semi-separator unit downward to a set position so that a separation pressure for separating the set number of media is formed, and the sheet separation step is performed. It may further include the step of driving the separator again to separate the set number of media sheets one by one.

When the step of separating the set number of media sheets is completed, the semi-separating step and the main separating step are sequentially performed on the remaining unseparated media among the bundled media waiting in the media transfer unit, one by one, in units of the set number of media. It may further include steps of repeatedly performing.

According to the media depositor according to the present invention, the semi-separation operation is performed through drive control of the media transport unit, the semi-separator unit, and the sheet drive unit, thereby omitting the configuration of the conventional semi-roller and the drive unit that drives the bundle. The configuration of the device for the semi-separation operation preceding the sheet separation operation of the medium can be simplified and the semi-separation operation can be performed smoothly.

In addition, even when depositing various types of media with different lengths, the leading edge of the media can be aligned at a certain position, allowing smooth separation of the media and preventing media transport failures. .

1 is a perspective view of the main part of the media depositor according to the present invention;
Figure 2 is a front view of Figure 1,
3 is a control block diagram of a media deposit machine according to the present invention;
4 is a flowchart of a control method of a media depositor according to the present invention;
Figure 5 is a view showing the bundled media being returned in the deposit direction in the media deposit machine according to the present invention;
Figure 6 is a view showing the media depositor according to the present invention, where a plurality of media loaded on top of the bundled media are returned to the semi-separator and stopped with the leading ends aligned;
Figure 7 is a view showing the semi-separation of a plurality of sheets of media set by driving the sheet separation unit in the media depositor according to the present invention to be located on the upper surface of the bill press;
Figure 8 is a view showing the semi-separated media being separated into sheets in the media depositor according to the present invention.

Hereinafter, the structure and operation of a preferred embodiment of the present invention will be described in detail with reference to the attached drawings. In this specification, the front refers to the left direction in which the medium is deposited, and the rear refers to the opposite direction, the right direction.

Referring to Figures 1 to 3, the media deposit machine 1 of the present invention is a device capable of depositing bundled media (BM) input in the form of a bundle, including at least one of cash or checks, A media transport unit 100 provided at the upper and lower portions along the transport path of the medium with the bundled media in between, and a set media transport unit 100 provided on one side of the media transport unit 100 to be able to be raised and lowered and loaded on the upper part of the bundled media. It includes a semi-separating unit 200 for semi-separating a set number of media (M1; see FIG. 6) to pass through, and a sheet separating unit 300 for taking over the set number of semi-separated media and separating them one by one. .

The media transport unit 100 includes a first media transport unit 110 provided on the upper side of the bundled medium to contact the upper surface of the injected bundle medium, and a first media transport unit 110 to contact the lower surface of the injected bundle medium. It includes a second medium transport unit 120 provided at the bottom.

The first medium transport unit 110 includes a pair of first pulleys 111 and 112 provided at spaced apart positions on both sides, and a device that runs on the pair of first pulleys 111 and 112 and clamps the upper surface of the bundled medium. It includes a first conveyance belt 113 and a plurality of first tension rollers 114 and 115 that apply tension to the first conveyance belt 113 in a downward direction toward the bundled medium.

The first medium transport unit 110 can be driven to rotate in both directions by the first medium transport unit driver 130, and with respect to FIG. 2, the deposit direction rotates clockwise and the reject direction rotates counterclockwise. Can be driven in either direction.

The second medium transport unit 120 includes a pair of second pulleys 121 and 122 provided at positions spaced apart from each other, and a device that runs on the pair of second pulleys 121 and 122 and clamps down on the lower surface of the bundled medium. It includes a second conveyance belt 123 and a plurality of second tension rollers 124 and 125 that apply tension to the second conveyance belt 123 in an upward direction toward the bundled medium.

The second medium transport unit 120 can be driven to rotate in both directions by the second medium transport unit driving unit 140, and with respect to FIG. 2, the deposit direction is rotated counterclockwise and the reject direction is rotated clockwise. Can be driven in either direction.

The second medium transport unit 120 may be moved up and down by driving the second media transport unit elevating unit 150 in response to a change in thickness depending on the number of bundled media input. That is, the bundled medium is conveyed along the medium conveyance path (S1) provided between the first conveyance belt 113 and the second conveyance belt 123, and the upper and lower surfaces of the bundled medium are respectively connected to the first conveyance belt 113. ) and the second conveyance belt 123, so that stable conveyance is possible, the height of the conveyance path (S1) of the medium can be adjusted in response to changes in the thickness of the bundled medium according to the amount of lifting and lowering of the second medium conveyance unit 120. make it possible

The semi-separating unit 200 allows only a set number of media (e.g., 3 to 5 sheets) loaded at the top among the bundled media to pass through, thereby separating the media in a state where two or more sheets overlap in the main (single sheet) separation step. It is configured to perform semi-separation to prevent the bill press 210 from being lifted and supporting the set number of media, and is provided on one side of the bill press 210 and passes through the media transport unit 100. It includes a guide part 220 to support the medium conveyed to the bill press 210.

The bill press 210 may be moved up and down by driving the bill press lifting unit 230. That is, a stack space (S2) where semi-separated media can be loaded is provided between the bill press 210 and the sheet separation belt 330 of the sheet separator 300, which is in a standby state before the media is returned. In this case, the bill press 210 is in a lowered position, and in the semi-separation operation of the medium and the sheet separation operation, the bill press 210 moves upward to the set height.

The guide unit 220 has a predetermined length from the upper end of one side of the bill press 210 to the rear toward the media transport unit 100 and is arranged to be inclined downward to support the medium that has passed through the media transport unit 100 and the bill press ( 210), it has the function of guiding the media to be conveyed to the side, and also supports the rear media so that it does not sag downward among the plurality of media that are partially overlapped.

The sheet separation unit 300 travels on a pickup pulley 310 and a feed pulley 320 provided at positions spaced apart on both sides provided on the rear side, and the pickup pulley 310 and the feed pulley 320 to separate the medium. A sheet separation belt 330 for separating and conveying the sheets one by one, and a sheet separation belt 330 provided on the lower side of the feed pulley 320 to be in contact with the sheet separation belt 330 and not rotating in the depositing direction but in the opposite direction. It includes a gate roller 340 that is provided to apply frictional force so that the media can be separated into sheets.

The sheet separation unit 300 is driven to rotate by the sheet separation unit driving unit 350.

The feed pulley 320 is provided to rotate in place. The pickup pulley 310 is provided to be able to be raised and lowered within a predetermined clearance range in the vertical direction, and is supported by an elastic member (not shown) so that it can be pressed downward to exert a separation pressure.

When the bill press 210 moves upward and moves the pickup pulley 310 upward, the pickup pulley 310 is positioned on the same height line as the feed pulley 320, and at this time, the sheet separation belt 330 is positioned horizontally so that the lower surface of the sheet separation belt 330 can entirely grip the upper surface of the semi-separated medium.

When the bill press 210 moves downward, the pickup pulley 310 is moved downward by the elastic member and is positioned at a lower height than the feed pulley 320. At this time, the sheet separation belt 330 is tilted at a predetermined angle downward to the right, and in this state, when the sheet separation belt 330 is driven to rotate, the uppermost part of the semi-separated media loaded on the upper surface of the bill press 210 It is possible to pick up and separate each piece of media located in .

Meanwhile, the media depositor 1 includes a first medium detection unit (410, 411, 412) for detecting whether the semi-separated medium has reached the inlet side of the sheet separation unit 300, and a first medium detection unit (410; 411, 412) for detecting whether the semi-separated medium has reached the inflow side of the sheet separation unit 300. It includes a second medium detection unit (420, 421, 422) for detecting whether the medium has been conveyed to a position set on the upper surface of the press 210.

In one embodiment, the first medium detection unit (410; 411, 412) and the second medium detection unit (420; 421, 422) may be composed of an optical sensor including a light emitting unit (411, 421) and a light receiving unit (412, 422). Various known sensing means capable of detecting the presence or absence of a medium may be used.

Referring to FIG. 3, the control unit 500 controls the first medium transport unit driver 130 based on the signals detected by the first medium detection units 410; 411, 412 and the second medium detection units 420; 421, 422. , by controlling whether or not the second medium transport unit driving unit 140, the second media transport unit elevating unit 150, the bill press elevating unit 230, and the sheet separation unit driving unit 350 are driven, the transport and semi-transfer of the bundled media Controls separation and sheet separation operations.

When semi-separating the bundled medium, the control unit 500 operates in a state where the media transport unit 100 is driven and the sheet separation unit 300 is stopped, and the semi-separation unit 200 separates the sheet separation unit 300 from the sheet separation unit 300. By moving upward to make contact, the tip of the set number of media conveyed by the media transport unit 100 is blocked by one side of the part where the semi-separator 200 and the sheet separator 300 are in contact and sequentially stopped. Control so that the leading edge of the medium is aligned.

In addition, when the control unit 500 stops with the leading edge of the set number of media aligned, the sheet separator 300 is driven to transport the set number of media to the set position on the semi-separator 200 and then separates the sheet. The operation of the separator 300 is controlled to stop.

In addition, when the set number of media is conveyed to the set position on the semi-separator 200 and stopped, the control unit 500 operates the semi-separator 200 to form a separation pressure for separating the set number of media. After being lowered to the set position, the sheet separation unit 300 is driven again and controlled to separate the set number of media sheets.

When the bundled medium is transferred from the medium transport unit 100, the first medium is transferred so that the bundled medium is transferred to the semi-separating unit 200 before the inserted bundled medium reaches a set distance along the transport path of the medium. The unit 110 and the second medium transport unit 120 are driven together.

When the injected bundled medium reaches the set distance, the second medium transport unit 120 stops operating, and the first media transport unit 110 continues to drive to perform a semi-separation operation.

The first medium detection unit 410 detects whether the leading edge of the set number of media is blocked by the semi-separator 200 and the sheet separation unit 300 and sequentially stops, and the control unit 500 Whether or not the sheet separation unit 300 is driven is controlled based on the signal detected by the first medium detection unit 410.

The second medium detection unit 420 detects whether the tip of the set number of media has been conveyed to the set position on the semi-separating unit 200, and the control unit 500 detects whether the tip of the set number of media has been conveyed to the set position on the semi-separating unit 200. Controls whether or not the sheet separation unit 300 is driven based on the detected signal.

Hereinafter, with reference to FIGS. 4 to 8, a control method for separating bundled media sheet by sheet in the media depositor 1 configured as above will be described.

The control method of the media depositor 1 of the present invention includes a bundle media transport step of driving the media transport unit 100 for a set time while the sheet separation unit 300 is stopped, and the set As time elapses, the media transport unit 100 and the sheet separator 300 are driven together so that only the set number of media loaded on the top among the bundled media passes through the sheet separator 300 and the set on the semi-separator 200. It includes a semi-separation step of conveying to the location, and a main separation step of separating the set number of semi-separated media sheet by sheet when the set number of semi-separated media reaches the set position on the semi-separator 200.

The bundle medium transport step will be described with reference to FIGS. 4 and 5.

When the bundled medium (BM) is input into the media depositor 1 (S1), the first medium transport unit 110 and the second media transport unit 120 are driven in the media depositing direction to transfer the bundled media to the semi-separated unit ( 200) and return it to the side (S2). The bundled media may be a mixture of notes of various sizes. Normally, when inserting multiple sheets of media, users tend to input them in a simplified state by tapping the rear end of the bundled media on the upper surface of the media input section, etc. so that the rear ends of the bundled media are aligned. In this case, the bundled media The tip may be introduced out of alignment.

In this way, if the sheet separation operation is performed after the front end of the bundled media is not aligned, it will cause transport failures such as jamming of the media, so it is necessary to align the front end before sheet separation as described later. The action is performed.

When the first medium transport unit 110 and the second media transport unit 120 are driven for a set time and the bundled medium reaches a predetermined position close to the semi-separating unit 200, the second media transport unit 120 The operation is stopped and a semi-separation step is performed (S3).

The semi-separation step will be described with reference to FIGS. 4, 6, and 7.

Referring to Figure 6, in order to initiate the semi-separation operation, the bill press 210 is moved upward while the driving of the sheet separation unit 300 is stopped, so that the pick-up pulley 210 is positioned at the top of the bill press 210. The transport path on the front end of the medium is blocked by making it come into contact with the sheet separation belt 330 on the side (S4).

Then, the first medium transport unit 110 is driven to transport a set plurality of media M1 (for example, 3 to 5 sheets) to the semi-separator 200 (S5). In this process, the ends of the plurality of media set above are blocked by one side of the portion where the bill press 210 of the semi-separation unit 200 and the sheet separation belt 330 of the sheet separation unit 300 are in contact, and sequentially The tip of the medium can be aligned as it stops.

When the first medium detection unit (410, 411, 412) detects that the set plurality of media (M1) has arrived (S6), the sheet separation unit 300 is driven (S7). At this time, the plurality of media blocked by one side of the portion where the bill press 210 and the sheet separation belt 330 are in contact are separated from the sheet separation belt 330 and the bill press by the rotation of the sheet separation belt 330. It can be held between the upper surfaces of 210 and transported toward the stack space (S2; see FIG. 2) on the bill press 210.

As shown in Figure 7, when the leading edge of the plurality of media is detected by the second media detection unit (420; 421, 422), the operation of the sheet separation unit 300 is stopped to complete the semi-separation operation (S9).

The main (sheet) separation step will be described with reference to FIGS. 4 and 8.

When the driving of the sheet separation unit 300 is stopped in the semi-separation step, the bill press 210 of the semi-separation unit 200 is slightly moved to a set position so that a separation pressure for separating the set number of media is formed. Move it downward (S10).

Next, the sheet separation unit 300 is driven to sequentially separate the sheets one by one, starting from the medium (M2) located at the top among the set number of media (S11). In this case, the gate roller 340 is in a stationary state without rotating, so two or more sheets of media can be separated one by one rather than all at once due to friction with the media.

When the step of separating the set number of media is completed, the semi-separation step and the main separation step are sequentially performed in units of the set number of media for the remaining unseparated media among the bundled media waiting in the media transport unit 100. Perform it repeatedly.

As described above, the present invention is not limited to the above-described embodiments, and obvious modifications can be made by those skilled in the art without departing from the technical spirit of the present invention as claimed in the claims. It is possible, and such modifications fall within the scope of the present invention.

1: Media deposit machine 100: Media transport unit
110: first medium transport unit 111,112: first pulley
113: first conveyance belt 114,115: first tension roller
120: second medium transport unit 121,122: second pulley
123: Second conveyance belt 124,125: Second tension roller
130: first medium transport unit driving unit 140: second media transport unit driving unit
150: Second medium transport unit lifting unit 200: Semi-separating unit
210: bill press 220: guide section
230: Bill press lifting unit 300: Sheet separation unit
310: Pickup pulley 320: Feed pulley
330: Sheet separation belt 340: Gate roller
350: Sheet separation unit driving unit 410,411,412: First medium detection unit
420,421,422: Second medium detection unit 500: Control unit
BM: bundled medium M1,M2: medium
S1: Return path of media S2: Stack space of semi-separated media

Claims (13)

a media transport unit provided at the upper and lower parts along the transport path of the media with the bundled media interposed to transport the bundled media inputted in a bundle;
a semi-separating portion provided on one side of the media transport unit to be able to move up and down, to semi-separate the bundled media so that only a set number of media loaded on top passes through;
a sheet separator that takes over the set number of semi-separated media and separates each sheet; and
During the semi-separation, while the medium transport unit is driven and the sheet separator is stopped, the semi-separator moves upward to contact the sheet separator, thereby reducing the set number of media transported by the media transport unit. A control unit that controls the front end of the media to be sequentially stopped and blocked by one side of the portion where the semi-separation unit and the sheet separation unit are in contact, so that the front end of the medium is aligned;
Media depositor including. According to paragraph 1,
The control unit, when the front end of the set number of media is stopped in an aligned state, the sheet separator is driven to stop the sheet separator after the set number of media is conveyed to the set position on the semi-separator. A media depositor characterized in that it is controlled. According to paragraph 2,
When the set number of media is transported to the set position on the semi-separator and stopped, the control unit lowers the semi-separator to the set position so that a separation pressure for separating the set number of media is formed, and then separates the sheets. A media deposit machine characterized in that the separator is driven again to separate the set number of media. According to paragraph 1,
The media transport unit,
a first medium transport unit provided on an upper portion of the bundled medium to contact the upper surface of the inserted bundled medium; and
a second media transport unit provided at a lower portion of the bundled medium so as to contact the lower surface of the inserted bundled medium;
Media depositor including. According to paragraph 4,
Before the injected bundled medium reaches a set distance along the transport path of the medium, the first medium transport unit and the second media transport unit are driven together so that the bundled medium is transported toward the semi-separating unit,
When the injected bundled medium reaches the set distance, the second medium transport unit stops operating, and the first media transport unit continues to drive to perform the semi-separation operation. According to paragraph 2,
Further comprising a first media detection unit for detecting whether the leading edge of the set number of media is blocked by the semi-separating unit and the sheet separating unit and sequentially stopped,
The control unit is a media depositor characterized in that it controls whether or not the sheet separation unit is driven based on the signal detected by the first media detection unit. According to paragraph 2,
It further includes a second medium detection unit for detecting whether the leading edge of the set number of media has been conveyed to the set position on the semi-separating unit,
The control unit is a media depositor characterized in that it controls whether or not the sheet separation unit is driven based on the signal detected by the second media detection unit. According to paragraph 1,
The semi-separating part includes a bill press that supports the set number of media and is lifted and lowered, and a guide part provided on one side of the bill press and supporting the media that passes through the media transport part and is transported to the bill press side. energy. In order to transport the bundled media injected in a bundle, a media transport unit is provided at the upper and lower parts along the transport path of the media with the bundle media in between, and a media transport unit is provided on one side to be able to lift and lower among the bundle media. A control method for a media depositor including a semi-separator for semi-separating so that only a set number of media loaded on the upper part passes through, and a sheet separator for taking over the semi-separated set number of media and separating them sheet by sheet,
A bundled media transport step of driving the media transport unit for a set time while the sheet separation unit is stopped;
When the set time elapses, the media transport unit and the sheet separator are driven together to allow only a set number of media loaded on top of the bundled media to pass toward the sheet separator and conveyed to a set position on the semi-separator. step; and
a main separation step of separating the set number of semi-separated media sheet by sheet when the set number of semi-separated media reaches the set position on the semi-separator;
A control method of a media deposit machine including. According to clause 9,
In the semi-separation step, the semi-separation unit is moved upward so as to contact the sheet separation unit, so that the tip of the set number of media transported by the media transport unit is one of the portions in contact with the semi-separation unit and the sheet separation unit. A method of controlling a media depositor further comprising the step of aligning the leading edge of the media by sequentially stopping it by blocking it from the side. According to clause 10,
In the semi-separation step, when the sheet separator is driven and the set number of media is conveyed to the set position on the semi-separator, the control method of the media deposit machine further comprising stopping the driving of the sheet separator. According to clause 11,
When the driving of the sheet separation unit is stopped in the semi-separation step,
The main separation step includes moving the semi-separator unit downward to a set position so that a separation pressure for separating the set number of media is formed, and the sheet separator is driven again to separate the set number of media sheet by sheet. A control method of a media deposit machine further comprising the step of: According to clause 12,
When the step of separating the set number of media sheets is completed, the semi-separating step and the main separating step are sequentially performed on the remaining unseparated media among the bundled media waiting in the media transfer unit, one by one, in units of the set number of media. A control method of a media deposit machine further comprising the step of repeatedly performing.

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