KR20210061897A - Bills Sealing machine Management System Using Bar Codes and CCD Cameras - Google Patents

Abstract

The present invention relates to a bill sealing machine trace management system and, more specifically, to a bill sealing machine trace management system using a barcode and a CCD camera which uses a two-dimensional barcode and a CCD camera to store a sealing process to perform manufacturing history management. A bill sealing machine includes: a high-speed printer (10) outputting a two-dimensional barcode for personal information trace management to printing paper; a paper folding machine (20) folding the outputted paper into an envelope form; a sealing machine (30) pressing the folded paper by a pressing roller to make a sealed state; and a conveyor (40) arranging sealed bills. The bill sealing machine trace management system comprises: an optical sensor (51) to recognize a bill discharged to the sealing machine (30); a transport roller unit (50) having a vacuum pump assembly to grip a bill discharged from the sealing machine (30); a CCD camera (52) attached to one side of the transport roller unit (50) to store the text and image of a bill; and a guide member (55) attached to one side of the transport roller unit (50) to guide a bill position.

Description

Bills Sealing machine Management System Using Bar Codes and CCD Cameras}

The present invention relates to a bill sealer vertical management system, and more particularly, to a bill sealer vertical management system using a barcode and a CCD camera, characterized in that the two-dimensional barcode is stored in the sealing process using a CCD camera to manage the manufacturing history. About.

Local government offices in Korea are sending out a total of 11 tax-related bills as municipal taxes such as property tax and income tax, and ordinary taxes such as acquisition tax and registration and license tax.

Government offices have to directly produce and issue bills, but they must be distributed within a certain period of time, and due to the difficulty of enormous quantities and fast printing speed, they are currently providing services to specialized consignment companies.

Mail production and printing, such as the above tax bill, are requested by a consignment company.Double bills (postal items) and omission notices are issued due to paper jams and defects in mail production during the mail production process. 3% occurs.

Problems with the current mailing process are: 1) personal information leakage through employees of consignment companies, 2) personal information leakage due to negligence of management such as occurrence of paper jams or holding of bills, and 3) insufficient management of the history of the bill manufacturing process (currently It is managed as an Excel file).

In order to solve the problems arising from the service to the consignment management company as described above, and to prevent double issuance and omission of the bill, it is necessary to manage the history of each bill production process, and a vertical management system that can track the history of the production process is provided. The need to develop is emerging.

The bill sealer that produces bill mailings is a high-speed printer that prints out two-dimensional barcodes for personal information and vertical management on print paper, a folding machine that folds the printed paper into an envelope, and a sealer that presses the folded paper into a sealing state by pressing it with a pressure roller. , It consists of a conveyor that lists sealed bills.

A CCD camera is installed between the sealing machine and the conveyor to recognize the barcode of the bill from the sealing machine and store the text and the bill image. The technology for tribal management using barcodes is disclosed in Korean Patent Laid-Open Nos. KR 10-2012-0020696 and KR 10-2013-0073032, but, since it passes at a high speed of 120 to 150 sheets per minute, a CCD camera is used. There has been a problem in that the bar code of the bill and the text cannot be recognized immediately.

Therefore, it is necessary to develop a vertical management system capable of recognizing bar code of bills and storing bill images even in a high-speed environment of 120 to 150 sheets per minute.

1. KR 10-2014-0028852,'Ground sealing machine', Publication date: 2014.03.10. 2. KR 10-1584043,'Earth sealing machine with improved sealing adhesion, registration date: 2016.01.05. 3. KR 10-2012-0020696,'Announcement Information Operation System Using Barcode', Publication Date: 2012.03.08. 4. KR 10-2013-0073032,'Integrated control system and method for verification and statistical management of bill contents', Publication date: 2013.07.02.

The present invention was invented to solve the above problem, and seals the transfer roller part 50 provided with a vacuum pump assembly capable of storing barcode recognition and images by a CCD camera even in a high-speed environment of 120 to 150 sheets per minute. It is an object of the present invention to disclose a bill sealing machine vertical management system using a barcode and a CCD camera arranged vertically on the conveyor 40 and.

In order to achieve the above object, the present invention is a high-speed printer 10 for outputting a two-dimensional barcode for personal information and vertical management on printing paper, a folding machine 20 for folding the printed paper into an envelope, and a pressurizing roller for the folded paper. In the bill sealer comprising a sealer (30) to make a sealed state by pressing with, and a conveyor (40) for listing the bills to be sealed, an optical sensor (51) for recognizing bills discharged to the sealer (30); A transfer roller part (50) having a vacuum pump assembly to hold the bill discharged from the sealer (30); A CCD camera 52 attached to one side of the transfer roller unit 50 to store text and images of the bill; A guide member 55 attached to one side of the transfer roller unit 50 to guide the position of the bill, and a bill sealer vertical management system using a barcode and a CCD camera.

In addition, the present invention intends to disclose a vertical management system for a bill sealer using a barcode and a CCD camera, characterized in that the arrangement of the sealer and the conveyor is not aligned, but is arranged vertically or at a certain angle.

In addition, the conveying roller part 50 of the present invention includes a motor, a conveying roller 54 connected to the motor to rotate, and a driven roller, and connected to the conveying roller 54 and the driven roller, and a hole 57 A roller portion including a belt 56 having a; A vacuum assembly located inside the roller unit and including a vacuum pump 60 and a duct connected to the vacuum pump 60; and a bill sealer vertical management system using a barcode and a CCD camera. do.

In addition, the present invention comprises the steps of recognizing the bill discharged to the sealer (30) by the optical sensor (51); After the step of recognizing the bill, operating (61) the CCD camera (52) and the vacuum pump (60) with a signal from the optical sensor (51); After the vacuum pump is operated, storing an image and text using a CCD camera for a bill that has been stopped by the operation of the guide member 55 and the vacuum pump 60; After the step of storing the image and text of the bill, while the transfer roller 54 operates, the vacuum pump is turned off, and the step of transferring the bill to a conveyor; I want to start a management system.

Due to the above solution, the present invention has the following effects.

First, by temporarily stopping the bill between the sealer and the conveyor, and storing text and images of the bill information with a CCD camera, vertical management of the bill sealer is possible.

Second, it is possible to secure the focus resolution for conveying bills and taking accurate images with the vacuum assembly of the conveying roller part.

Third, by adding a transfer roller part, it is possible to stably manage vertically even in a high-speed manufacturing process of 120 to 150 sheets per minute.

1 is a functional conceptual diagram of a bill sealing machine.
2 is a block diagram and a control flow diagram of a bill sealing machine according to a preferred embodiment of the present invention.
Figure 3 is a flow chart of a bill sealing machine vertical management control of the present invention.
4 is a conceptual diagram of a vacuum assembly installed in the inner receiving portion of the transfer roller unit 50.
5 is a representative photograph of the transfer roller unit 50.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts that are not related to the description (general matters such as electric circuits, other necessary parts, etc.) are omitted, and the same reference numerals are attached to the same or similar components throughout the specification.

In addition, the size, color, and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, so the present invention is not necessarily limited to those shown in the drawings. In order to clearly express various parts and regions in the drawings, colors for each component are expressed as in the drawings, but it is obvious that the scope of patent rights includes all of the various colors.

The thickness and size of the drawings and components are also enlarged and shown to clarify the expression. In addition, in the drawings, the thicknesses of some parts and regions are exaggerated for convenience of description.

The present invention relates to a bill sealer vertical management system, and more particularly, to a bill sealer vertical management system using a barcode and a CCD camera, characterized in that the two-dimensional barcode is stored in the sealing process using a CCD camera to manage the manufacturing history. About.

1 is a functional conceptual diagram of a bill sealer, and FIG. 2 is a configuration diagram and a control flow diagram of a bill sealer according to a preferred embodiment of the present invention.

Referring to Figures 1 to 2, the bill sealing machine is a high-speed printer 10 that outputs personal information on a printed sheet of paper such as computerized paper and A4 paper, and the paper output to the high-speed printer 10 in an envelope form. Consists of a folding folding machine (20), a sealing machine (30) that pressurizes the paper folded by the folding machine (20) with a pressure roller to make a sealed state, and a conveyor (40) that stacks the bills sealed by the sealing machine (30) in a line. do.

Detailed descriptions of the folding and sealing machine are disclosed in Korean Patent Application Publication No. 10-2014-0028852 and Korean Patent Registration No. 10-1584043, and thus detailed descriptions of the present invention will be omitted.

During the process of producing the bill using the bill sealer, paper jams and poor mailings occur, and civil complaints arise due to omission and double issuance of bills. % Is occurring.

In order to solve the above problems, many companies are under research and development, so for the history management and longitudinal management that occurs in the bill manufacturing process as described above, the technology to manage species using barcodes or two-dimensional barcodes is the Republic of Korea Patent Publication KR It is also disclosed in 10-2012-0020696 and KR 10-2013-0073032.

However, since the disclosed technology is not suitable for a bill sealing machine manufactured at a high speed of 120 to 150 sheets per minute, a problem arises in that the CCD camera does not recognize the bill bar code and the text directly.

Accordingly, in the present invention, three technical prerequisites are required in order to store images and texts using a two-dimensional barcode of a bill with a CCD camera.

First, in order to save the image of the bill, there must be a section in which the entire bill is stopped.

Even in a very short moment, the entire side of the bill address and the two-dimensional barcode can be seen, and images can be saved only when there is a stopped section, and the two-dimensional barcode can be recognized.

In order to solve this problem, the present invention intends to disclose that the arrangement of the sealer 30 and the conveyor 40 is not aligned, but is arranged vertically or at a certain angle.

This is because by providing the CCD camera and the transfer roller unit 50 in a state in which the sealer 30 and the conveyor 40 are arranged vertically, a stationary section of the bill can be secured even for a short time.

In addition, the transfer roller unit 50 has a function of storing text and images with a CCD camera in a stopped state, and transferring a bill to a conveyor.

Second, in order to recognize the bill image and the two-dimensional barcode, it is desirable to place the bill in a predetermined position.

In the present invention, a guide member 55 having an insert member was created so that the bill may reach the set position of the transfer roller unit 50.

Through the guide member 55, the bill is positioned at a predetermined position in a vertical state without shaking left and right.

Third, in order to recognize the bill image and the two-dimensional barcode, the bill must be positioned at a predetermined height.

In general, when transferring or fixing the bill, it is common to use rollers located in pairs at the top and bottom based on the bill, but in order to recognize the image or text on the upper part using a CCD camera, another technique of fixing the bill is required. Became necessary.

In addition, when the bill cannot be fixed to the belt, the focus of the CCD camera is out of focus, resulting in poor image quality or inability to recognize text.

Accordingly, the present invention intends to disclose a method of fixing a bill to a belt using a vacuum pump and using a belt with holes or a belt in the form of a mesh.

Figure 3 is a flow chart of a bill sealing machine vertical management control of the present invention.

As shown in Fig. 3, it is common to use a two-dimensional barcode for vertical management of the bill sealer.

It is preferable to output a two-dimensional barcode for personal information and species management on computerized paper or printed sheet paper using the high-speed printer 10.

The two-dimensional barcode can be used in connection with not only vertical management of the bill sealing machine, but also delivery history management.

4 is a conceptual diagram of a vacuum assembly installed in the inner receiving portion of the transfer roller unit 50.

Since the final product of the bill sealing machine comes out through the sealing machine, before the final product of the bill is stacked on the conveyor 40, the history management of the final product is stored using a CCD camera, and whether a bill is issued or the final product is completed. I can.

In addition, image storage is used as evidence in case of complaints about non-issuance or omission of the bill, and it is possible to find out the cause of delivery errors, etc.

To this end, it is preferable that the position of the CCD camera and the transfer roller part 50 are located between the sealing machine 30 and the conveyor 40.

In addition, in order to store text information and images in a CCD camera in the process of printing, folding, and sealing at high speed at 120 to 150 sheets per minute, a paused moment must exist even for a very short moment.

Therefore, the arrangement of the sealer 30 and the conveyor 40 is not in a line, but is arranged in a vertical arrangement or at a certain angle, so that a section at the moment when the bill is stopped should be made even for a very short moment.

To this end, in the present invention, a guide member 55 attached to one side of the transfer roller unit 50 to guide the position of the bill is provided, and a two-dimensional barcode of the bill and an image of the bill is stored using a CCD camera. .

5 is a representative photograph of the transfer roller unit 50.

3 to 5, the present invention is a high-speed printer 10 for outputting a two-dimensional barcode for personal information and vertical management on printing paper, a folding machine 20 for folding the output paper into an envelope, and a folded An optical sensor 51 for recognizing bills discharged to the sealer 30 in a bill sealer comprising a sealer 30 for pressing paper with a pressure roller to make a sealed state, and a conveyor 40 for listing sealed bills. )Wow; A transfer roller part (50) having a vacuum pump assembly to hold the bill discharged from the sealer (30); A CCD camera 52 attached to one side of the transfer roller unit 50 to store text and images of the bill; And a guide member 55 attached to one side of the transfer roller part 50 to guide the position of the bill.

In addition, the present invention comprises the steps of recognizing the bill discharged to the sealer (30) by the optical sensor (51); After the step of recognizing the bill, operating (61) the CCD camera (52) and the vacuum pump (60) with a signal from the optical sensor (51); After the vacuum pump is operated, storing an image and text using a CCD camera for a bill that has been stopped by the operation of the guide member 55 and the vacuum pump 60; And after the step of storing the image and text of the bill, while the transfer roller 54 is operated, the vacuum pump is turned off, and the step of transferring the bill to a conveyor.

The optical sensor 51 recognizes the bill discharged to the sealer 30 and generates a trigger function of an operation signal of the CCD camera and a start signal of an operation signal that operates the vacuum pump.

4 is a conceptual diagram of a vacuum assembly installed in the inner receiving portion of the transfer roller unit 50.

As shown in Figure 4, the vacuum assembly, located in the inner receiving portion of the roller portion, and a vacuum pump (60); It is characterized by having a duct connected to the vacuum pump 60.

The vacuum assembly has a function of intimately adhering the bill to the belt 56 with the vacuum pressure generated in the duct.

The reason why the bill is in close contact with the belt 56 is due to two effects.

The first is to keep the focal length of the CCD camera resolution constant.

The CCD camera has its own autofocus function, but since the autofocus function is not smooth because it is photographed at high speed, it is possible only if the bill is placed at a predetermined position and height in order to shoot accurate resolution image quality.

Therefore, it is aimed at focusing on the photographing of the CCD camera.

The second is a function of fixing the bill during the process of transferring from the transfer roller unit 50 to the conveyor 40.

The transfer roller unit 50 includes a transfer function for transferring the bills discharged to the sealing machine to the conveyor 40. That is, the bill must be kept in a stopped state for photographing with a CCD camera, and when the next bill is discharged, the bill must be transferred to the conveyor 40 by driving the transfer roller immediately.

The conveying roller part 50 is connected to a motor, a conveying roller 54 and a driven roller connected to the motor to rotate, and the conveying roller 54 and a driven roller, with reference to FIGS. 4 to 5. , Including a belt 56 with holes 57.

The belt 56 is preferably provided with a hole 57 in the belt or configured in a mesh shape.

The CCD camera 50 has a function of storing a bill image and a two-dimensional barcode.

Based on the information from the CCD camera, the control unit determines whether it matches the initial personal information, whether the final product is completed, whether product output is defective, whether or not double issuance, etc., and displays the information to the administrator by forming statistical data.

The present invention has the following effects.

First, by temporarily stopping the bill between the sealer and the conveyor, and storing text and images of the bill information with a CCD camera, vertical management of the bill sealer is possible.

Second, it is possible to secure the focus resolution for conveying bills and taking accurate images with the vacuum assembly of the conveying roller part.

Third, by adding a transfer roller part, it is possible to stably manage vertically even in a high-speed manufacturing process of 120 to 150 sheets per minute.

10: high-speed printer, 20: folding machine, 30: sealing machine,
40: conveyor,
50: transfer roller part, 51: optical sensor, 52: CCD camera,
53: information storage unit, 54: transfer roller, 55: guide member,
56: belt, 57: hole,
60: vacuum pump, 61: vacuum pump on, 62: vacuum pump off.

Claims (4)

A high-speed printer (10) that outputs a two-dimensional barcode for personal information and vertical management on printing paper, a folding machine (20) that folds the printed paper into an envelope, and a sealing machine (30) that presses the folded paper into a sealing state by pressing it with a pressure roller. ), in the bill sealing machine comprising a conveyor 40 that lists the bills that have been sealed,
An optical sensor 51 for recognizing a bill discharged to the sealer 30;
A transfer roller part (50) having a vacuum pump assembly to hold the bill discharged from the sealer (30);
A CCD camera 52 attached to one side of the transfer roller unit 50 to store text and images of the bill;
A guide member 55 attached to one side of the transfer roller part 50 to guide the position of the bills; bill sealing machine vertical management system using a barcode and a CCD camera.
The method of claim 1,
A bill sealing machine vertical management system using a barcode and a CCD camera, characterized in that the arrangement of the sealing machine (30) and the conveyor (40) is not aligned, but arranged vertically or at a certain angle.
The method of claim 1,
The transfer roller part 50,
A roller part including a motor, a conveying roller 54 and a driven roller connected to the motor to rotate, and a belt 56 connected to the conveying roller 54 and the driven roller, and having a hole 57, ;
A vacuum assembly positioned inside the roller unit and including a vacuum pump 60 and a duct connected to the vacuum pump 60; a bill sealer vertical management system using a barcode and a CCD camera.
The method of claim 1,
Recognizing the bill discharged to the sealer (30) by the optical sensor (51);
After the step of recognizing the bill, operating (61) the CCD camera (52) and the vacuum pump (60) with a signal from the optical sensor (51);
After the vacuum pump is operated, storing an image and text using a CCD camera for a bill that has been stopped by the operation of the guide member 55 and the vacuum pump 60;
After the step of storing the image and text of the bill, while the transfer roller 54 operates, the vacuum pump is turned off, and the step of transferring the bill to a conveyor; Management system.

Images