Disclosure of Invention
The invention aims to provide a method for controlling the order of negotiable securities.
The invention aims to provide a system for controlling the order of securities.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
a method for controlling the order of securities is characterized in that,
s1: the first sorting machine checks waste sheets in the securities and records the sequence numbers of the waste sheets;
s2: splitting the valuable documents passing through the first sorting machine to form a valuable document stack, and sending the valuable documents into a counting machine;
s3: according to the sequence number of the waste paper, the digital counting machine searches an embedding position;
s4: embedding a new security for a pre-printed supplementary number into the embedding position;
s5: and sending all the valuable documents after number complementing to a second sorter for verification again.
Preferably, after the counter finds the embedding position, the valuable paper stack is vertically separated into an upper valuable paper stack and a lower valuable paper stack, and the new valuable paper is placed at the top of the lower valuable paper stack.
Wherein preferably, the new valuable paper placed at the top of the lower valuable paper stack is checked, and if the serial number of the new valuable paper is the same as that of the waste paper, the next step is performed; and if the difference is not the same, an alarm is sent out.
Preferably, if the serial number of the new value sheet is the same as the serial number of the waste sheet, the lower value sheet stack is moved upward so that the upper value sheet stack and the lower value sheet stack are continuous.
Preferably, all the valuable documents after number complementing are sent to a second sorter and are conveyed through a temporary storage device, and the sequence of putting all the valuable documents into the temporary storage device or taking all the valuable documents out of the temporary storage device is the sequence of continuous serial numbers when all the valuable documents are put into the second sorter.
Preferably, the stack of valuable documents is divided into an upper stack of valuable documents and a lower stack of valuable documents, the stack of valuable documents is inserted into the stack of valuable documents through the insertion plate for separation, and the lower stack of valuable documents is moved downwards.
A value document sequential control system comprising:
a management system for managing the operation of the mobile terminal,
the first sorter is used for identifying the sequence number of the waste sheets in the valuable paper stack and sending the sequence number to the management system;
the counter is used for counting the valuable paper stack, reading the serial number of the valuable paper and searching the embedding position according to the serial number of the waste paper; embedding a new security for a pre-printed supplementary number into the embedding position;
and the second sorter is used for verifying the valuable paper piles after number complementing.
Preferably, the insertion plate is provided for dividing the stack of value documents at the insertion position into an upper stack of value documents and a lower stack of value documents.
Preferably, an identification device is arranged below the plug board and used for detecting the serial number of the new negotiable securities.
Preferably, a buffer device is also included for storing or removing the value documents in a predetermined sequence.
The invention has the following technical effects: when the number counting machine is used for number complementing, the valuable securities can be ensured to keep the original posture, and the processing efficiency of the subsequent procedures of the production line is improved; the production efficiency of the printing production line of the whole securities is improved by full-automatic operation; by utilizing the temporary storage device, the efficiency of the sorter and the counting machine is matched, the utilization rate of equipment can be improved, and the production cost is reduced.
Detailed Description
The technical contents of the invention are described in detail below with reference to the accompanying drawings and specific embodiments.
< first embodiment >
The first embodiment of the invention discloses a method for controlling the order of securities, which is shown in figures 1 and 2 and comprises the following steps.
S1: the sorting machine checks waste sheets in the securities, records the sequence number of the waste sheets and sends the sequence number to the server.
In this step, the rejected securities (waste sheets) passing through the sorter, such as the waste sheets with wrong serial numbers, unqualified printing quality, and incomplete printing quality, are rejected by the sorter. At this time, the sorting machine records the serial number of the waste sheet, and then records the serial number of the waste sheet in a management system (background server). Meanwhile, the sorter rejects the waste sheets and enables the waste sheets to enter a waste sheet processing channel; the remaining value documents are passed to downstream processes. Of course, the sorter may not reject the waste sheets, but only record the sequence number of the waste sheets.
Value documents are typically bundled into 100 bundles (banknotes for example); the thousands of processes are integrated to bundle the securities into 1000 sheets/package. Because the printing requirement of the securities industry is extremely high, the securities which are sorted by a sorter, particularly after thousands of processes are collected, have waste sheets in each bundle or each package with higher probability. Thus, in this embodiment, each bundle or bundle of value documents is defaulted to be fed to the subsequent replenishment process.
However, those skilled in the art will appreciate that if in a special application scenario, such as a voucher with serial number, a scenario with low print quality requirements, only a few bundles (or multiple bundles) of securities need to enter the sheet replenishment process, in this case, the sorter needs to record not only the serial number of the rejected sheet, but also the serial number of the first securities of the bundle (or one bundle) where the rejected sheet is located, so as to store the serial number of the rejected sheet corresponding to the serial number of the first bundle. Furthermore, in this case, it is necessary to divert each bundle of value documents without waste sheets to a different processing lane than each bundle of value documents containing waste sheets. Wherein each bundle of value documents containing waste sheets is passed to a subsequent sheet replenishment path.
Alternatively, the serial number before or after the serial number of the waste sheet may be recorded.
S2: splitting the valuable securities passing through the sorter and sending the valuable securities into a counting machine;
bundled securities from the sorter are separated into individual securities by automatic or manual means, and become unbundled securities that can be continuously fed in.
S3: according to the serial number of the waste paper, the digital counting machine searches the embedded position and informs the management system.
The counting machine receives the serial number of the waste sheet recorded by the counting machine or the serial number before/after the serial number of the waste sheet from the management system. The counter counts the removed value documents until a value document preceding the serial number of the waste value document is reached, thereby positioning the insertion position.
If the sequence number before or after the sequence number of the waste sheet is recorded in the aforementioned step S2, the number is counted directly to the embedding position based on the sequence number in this step.
Unlike the conventional technology, in the present invention, the counter 30 reads the horizontally stacked securities, and keeps the direction of the securities unchanged (i.e. each of the securities is not turned over) during the reading and embedding processes, which is beneficial to keep the orientation of the securities unchanged all the time in the present step and the subsequent processes, thereby improving the processing efficiency and the production quality.
As shown in fig. 3A, the reading head of the counter 30 is positioned above the stacked value sheets (value sheet stack). The value sheets are supported by a tray (not shown) which can move up and down, so that the value sheets can be lifted up or moved down. As shown in fig. 3A and 3B, the counter 30 reads information of the securities one by one and counts, at which time the stack of securities moves upward.
When the digitizer 30 reads the desired insertion position, the extended inserter 60 breaks the stack of successively fed value documents into an upper stack of value documents above the inserter 60 and a lower stack of value documents below the inserter 60, as shown in fig. 4A. At this point, the tray moves the value sheets below the insert 60 downward so that new value sheets with supplementary numbers can be inserted between the value sheets.
S4: embedding new valuable documents of printed supplementary notes
In the number-complementing process, a new value sheet (a value sheet to be complemented) having a previously printed complement number is set at an insertion position determined in a counter. And after insertion, the counter continues to operate until the batch of securities completes the number complementing.
Specifically, as shown in fig. 4B, from another stack (or another transport belt) of new value documents after the offset printing, the new value document to be inserted into the insertion position is taken out and placed on the uppermost side of the lower value document stack below the insert plate 60 (i.e., the position closest to the insert plate 60). After the insertion, a detection device 61 such as a camera arranged on the plug board 60 is used for checking whether the inserted new securities are the same as the serial number of the useless securities which are sent by the management system and need to be complemented. If the two are the same, the result is normal; if the difference is not the same, an alarm is given, and the valuable papers are replaced.
As shown in fig. 5A, normally a new value sheet has been inserted in the correct position, so the lower stack of value sheets (with the new value sheet placed uppermost) below the insert plate 60 moves upwards on support of the tray, while the insert plate 60 leaves the stack of value sheets, so that the upper stack of value sheets is stacked on top of the lower stack of value sheets to form a continuous stack of value sheets. Finally, the value sheets continue to move upward (as shown in FIG. 5B), and the counter 30 continues to read and count value sheets until the value sheets of the batch have been completed with their respective suffixes.
Here, all the securities of the batch generally refer to ten thousand of securities, which is a preset number, and the setting can be changed according to actual situations.
S5: and sending the valuable securities after number complementing to a second sorter for verification again.
And (4) forming continuous sequence numbers on all the valuable securities after number complementing, and sending the valuable securities to a sorter for secondary verification and bundling.
Alternatively, the buffer shown in FIG. 6 may be used to feed the batch of value documents to a sorter where the job may be processed. Thus, the sorter in the whole production line can be shared, and can be used for sorting operation in the step S1 and verification operation in the step S5; can be matched with one digital machine or a plurality of digital machines. Therefore, the operation efficiency and the utilization rate of each device are fully improved, and the whole capacity is improved.
The valuable papers which pass through the number counting machine and are numbered in sequence are put into a temporary storage device. After the temporary storage device is full, the valuable papers in the whole temporary storage device are placed into a second sorter (which can be a first sorter or a first sorter different from the first sorter) at one time. When the bundled valuable papers are put into the temporary storage device, the valuable papers bundled by the manipulator are controlled to be put into the material boxes, and then the material boxes are put into the temporary storage device one by one. When the temporary storage device is put in, the negotiable securities are put in according to the preset sequence so as to keep the sequence of the serial numbers of the negotiable securities unchanged.
In order to enable the value documents after passing through the counter to enter the second sorter for verification and bundling/bundling in a predetermined sequence (the serial numbers of each bundle of value documents are continuous and the serial numbers of adjacent bundles are continuous), the value documents are required to be stored in or taken out of the buffer in a certain sequence. This sequence of deposit and withdrawal is described in detail in the applicant's co-pending patent application entitled "system and method for accessing value documents", the contents of which are incorporated herein by reference. The temporary storage device of the invention can adopt the structure of the movable three-dimensional library in the patent application on the same day, can also adopt other structures for temporarily storing valuable documents, and is not limited by the structure of the three-dimensional library in the patent application.
The value document sequential control system of the present invention is described below with reference to FIG. 7.
The invention discloses a system for controlling the order of securities, which comprises a first sorter 10, a bundle splitting machine 20, a counting machine 30, a second sorter 40 and a management system 100. The first sorter 10, the bundle splitter 20, the counter 30, and the second sorter 40 are all controlled by the management system 100.
The management system 100 obtains the serial number of the waste sheet from the first sorter 10 and transmits the serial number to the counting machine 30. When the digital machine 30 counts the embedded position (i.e., the position of the sequence number of the waste sheet), the management system 100 is notified. The management system 100 controls the movement of the board 60, and also controls the movement of the tray, and also controls the feeding of new valuable papers required for the replenishment, thereby accomplishing the replenishment. Finally, the management system 100 controls the buffer 40 to send the value documents to the second sorter 50 for verification and the like.
It will be appreciated that the value document order control system includes an insert 60 which may be integrated with the counter 30 as a single unit or may be a separate unit. The value document serial number control system comprises a detection device 61 which can be a stand-alone device or a component fixed to the plug-in board 60.
< second embodiment >
In the present embodiment, the sorter recognizes the waste sheet and records the serial number thereof, but does not reject the waste sheet. That is, the waste sheet is retained until the waste sheet is sent to the counting machine together with other qualified securities. Counting to a correct position in a digital machine according to the recorded sequence number of the waste paper, removing the waste paper and replacing the waste paper with a valuable paper with a supplementary number; then, the next correct position is reached according to the serial number of the next waste sheet, and the waste sheets are removed and replaced by the new valuable securities with supplementary numbers.
The present invention has been described in detail. It will be apparent to those skilled in the art that any obvious modifications thereof can be made without departing from the spirit of the invention, which infringes the patent right of the invention and bears the corresponding legal responsibility.