CN110451305B

CN110451305B - Accounting document automatic sequencing collator

Info

Publication number: CN110451305B
Application number: CN201910757304.5A
Authority: CN
Inventors: 王静; 李新虎; 李双奕
Original assignee: Xian University of Science and Technology
Current assignee: Xian University of Science and Technology
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-10-09
Anticipated expiration: 2039-08-16
Also published as: CN110451305A

Abstract

The invention discloses an automatic sequencing collator for accounting documents, which comprises a case and a storage box, wherein a sorting machine, a collator, a terminal conveyor and an automatic paper blocking rod are arranged in the case, a document paper separating machine is arranged at the conveying front end of the sorting machine, the sorting machine comprises a sorting machine electric roller, a transparent sorting belt and a high-definition camera, the collator comprises a collator roller, a chain transmission belt and N electric clamping jaws, and an infrared transmitter, an infrared receiver and an electric clamping jaw control module communicated with a main controller are arranged in each electric clamping jaw. The invention discloses a sorting machine for sorting accounting documents, which is characterized in that stacked accounting documents are separated by a document separating machine, the sorting machine is used for sorting the accounting documents of a to-be-selected list number, the accounting documents of the to-be-selected list number are matched with an automatic paper blocking rod and are clamped by an electric clamping jaw on the sorting machine, accounting documents of non-selected list numbers fall into a terminal transmission belt and are output, then the to-be-selected list numbers are sorted, and the electric clamping jaw sequentially releases the sorted accounting documents and outputs the sorted accounting documents through the terminal transmission belt, so that the automatic sorting and sorting of the.

Description

Accounting document automatic sequencing collator

Technical Field

The invention belongs to the technical field of automatic sequencing and finishing of accounting documents, and particularly relates to an automatic sequencing and finishing machine of accounting documents.

Background

The financial account-posting comprises three steps: after the economic business of the first step takes place, the original bills such as receipts, invoices and the like related to the economic business are sent to the field of a financial department by a manager for account reporting, the accountants of the financial department perform classified processing on the original bills and input the processed bills into a computer accounting system to generate accounting documents, and the paper accounting documents are sorted, arranged and bound into books as accounting documents for keeping.

With the development and popularization of information technology, the cashless appointment account-reporting mode is gradually mature and widely applied, accounting documents are automatically generated by robot account-reporting, and the working efficiency of a financial department is greatly improved by the appearance of new technologies in the process of tightly routing and drum-packing. However, when the problem of the first two steps, namely the problem of queuing and posting on site, is solved, a robot is used for replacing manual work to automatically generate accounting documents, and the problem of accounting treatment is solved, namely the problem of how to sort out disordered documents in the third step is also expected to be solved. Because a large number of account-reporting reservation sheets need a plurality of people or a plurality of terminals to carry out accounting account processing, the plurality of people or the plurality of terminals simultaneously enter an accounting system to manufacture accounting documents, the system generates document sheet numbers according to the sequence of production documents, messy accounting documents without sequencing are naturally generated after the accounting system finishes the work of manufacturing the accounting documents, and the papery accounting documents are arranged according to the code size sequence according to the stipulation of the accounting law and are bound into a book to be consulted as accounting documents.

For a long time, the original manual operation stage, namely the manual sorting and document sorting method at the end of each day or month, is quite time-consuming and labor-consuming. After the reservation and account-reporting mode is implemented, the amount of the voucher is increased sharply, because the reservation persons do not have financial knowledge and do not have the capacity of classifying and sorting the reserved bills, most reservation persons can make one reservation sheet, and one reservation sheet can be made into an accounting voucher by a financial department. According to incomplete statistics, accounting documents of units are increased by about 2-3 times after appointment and account reporting are carried out, for large enterprises and high institutions with large voucher amount at ordinary times, the increased voucher amount is more, 200-300 vouchers are generated every day, and 5000-7000 vouchers are generated every month, which is a common thing, so that a machine capable of automatically sequencing and arranging the accounting documents is urgently needed in actual work to replace manual sequencing.

Disclosure of Invention

The invention aims to solve the technical problem that the defects in the prior art are overcome, and provides an automatic accounting document sequencing and arranging machine which is novel and reasonable in design, stacked accounting documents are rolled off by a document paper separating machine, the accounting documents of a to-be-selected list number are sorted by the sorting machine, the accounting documents of the to-be-selected list number and an automatic paper blocking rod are matched and clamped by an electric clamping jaw on the arranging machine, the accounting documents of the non-selected list number fall into a terminal transmission belt to be output, then the to-be-selected list number are sequenced, and the electric clamping jaw sequentially releases the sequenced accounting documents and outputs the accounting documents through the terminal transmission belt, so that the automatic sequencing and arranging of the accounting documents are realized, and the automatic accounting document sequencing and.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides an accounting document automatic sequencing collator which characterized in that: the automatic paper blocking machine comprises a case and a containing box matched with a voucher output end of the case, wherein a sorting machine, a finishing machine and a terminal conveyor are sequentially arranged in the case from top to bottom, the sorting machine and the terminal conveyor are belt conveyors, a voucher paper separating machine matched with the sorting machine is arranged at the conveying front end of the sorting machine, and an automatic paper blocking rod is arranged at the conveying tail end of the sorting machine;

the certificate paper separating machine comprises a certificate paper separating machine mounting frame, a certificate paper separating machine base arranged on the certificate paper separating machine mounting frame, a support plate and a rotating wheel which are both arranged on the certificate paper separating machine base, wherein the support plate is obliquely arranged on the certificate paper separating machine base, a paper twisting rubber ring is arranged on the rotating wheel, a support plate is arranged on the support plate, resistance rubber matched with the paper twisting rubber ring is arranged on the support plate, a paper feeding plate used for placing an accounting certificate is arranged at one end, away from the rotating wheel, of the support plate, and a buffer plate is arranged at one end, away from the paper feeding plate, of the support plate on the;

the sorting machine comprises two sorting machine electric rollers and a transparent sorting belt arranged on the two sorting machine electric rollers, and a high-definition camera with an upward lens and used for collecting the single number of the accounting document is installed in the transparent sorting belt;

the sorting machine comprises two sorting machine rollers and chain transmission belts arranged on the two sorting machine rollers, electric clamping jaws matched with the conveying tail end of the sorting machine are arranged on N continuous chains in the chain transmission belts, each electric clamping jaw comprises a clamping jaw mounting seat mounted on the corresponding chain and two clamping jaw bodies mounted at one ends, far away from the corresponding chain, of the clamping jaw mounting seats, an infrared transmitter is mounted on the inner side wall of one clamping jaw body, an infrared receiver matched with the infrared transmitter is mounted on the inner side wall of the other clamping jaw body, and an electric clamping jaw control module is integrated in each clamping jaw mounting seat, wherein N is a positive integer;

the terminal conveyor comprises two terminal conveyor electric rollers and a terminal conveying belt arranged on the two terminal conveyor electric rollers, and the conveying direction of the terminal conveying belt is opposite to the conveying direction of the transparent sorting belt and the conveying direction of the chain conveying belt;

the signal output end of the high-definition camera is connected with the signal input end of the main controller, the main controller is connected with a timer, a main memory and a first communication module, the electric clamping jaw control module comprises a microcontroller, a sub-memory and a second communication module, the sub-memory is connected with the microcontroller, the second communication module is communicated with the first communication module, and the signal output end of the infrared receiver is connected with the signal input end of the microcontroller.

Foretell accounting document automatic sequencing collator, its characterized in that: the machine case comprises a top plate, a bottom plate, a rear side plate and a front side plate, wherein an output port for outputting the accounting documents is formed in the bottom of the rear side plate, an input port for inputting the accounting documents is formed in the top plate, the input port is communicated with a paper inlet end of a paper inlet plate, a cover plate is mounted at the top end of a rotating wheel, and the cover plate is flush with the top plate; the voucher paper separating machine mounting frame is installed on the lower surface of the top plate, the sorting machine is installed on the lower surface of the top plate through the sorting machine mounting frame, the automatic paper blocking rod is installed on the lower surface of the top plate through the automatic paper blocking rod mounting frame, the automatic paper blocking rod is hinged to the automatic paper blocking rod mounting frame through a rotating shaft, the rotating shaft is in transmission connection with a first stepping motor, and a signal input end of the first stepping motor is connected with a signal output end of the main controller.

Foretell accounting document automatic sequencing collator, its characterized in that: install the camera installation pole that the high definition camera was installed on the sorting machine mounting bracket, the camera installation pole passes the inside free oscillation region of transparent letter sorting belt and sorting machine mounting bracket fixed connection along the width direction of transparent letter sorting belt.

Foretell accounting document automatic sequencing collator, its characterized in that: the chain drive belt is tank chain formula drive belt, tank chain formula drive belt passes through the collator mounting bracket and installs on the bottom plate, and terminal transmission belt passes through the terminal transmitter mounting bracket and installs on the bottom plate, the collator cylinder is connected with second step motor transmission, and the signal input part of second step motor is connected with main control unit's signal output part.

Foretell accounting document automatic sequencing collator, its characterized in that: the length of terminal transmission belt is greater than the length of chain drive belt, and the length of chain drive belt is greater than the length of transparent letter sorting belt, and the transport end of transparent letter sorting belt is close to the preceding curb plate.

Foretell accounting document automatic sequencing collator, its characterized in that: the bottom of the front side plate is provided with a through hole, and the terminal conveyor electric rollers close to the front side plate in the two terminal conveyor electric rollers are nested in the through hole.

Foretell accounting document automatic sequencing collator, its characterized in that: the first communication module and the second communication module are both wired communication modules or wireless communication modules; the wireless communication module comprises a wireless WIFI module.

Foretell accounting document automatic sequencing collator, its characterized in that: the electric clamping jaw is obliquely installed on the chain, and the two clamping jaw bodies on the electric clamping jaw face to the conveying tail end of the sorting machine and are matched with the conveying tail end of the sorting machine.

Foretell accounting document automatic sequencing collator, its characterized in that: the main controller and the microcontroller both comprise ARM controllers.

Foretell accounting document automatic sequencing collator, its characterized in that: the buffer board is right angle triangular prism type buffer board, right angle triangular prism type buffer board is close to the one end of sorting machine is higher than keeps away from the one end of sorting machine.

Compared with the prior art, the invention has the following advantages:

1. the invention discloses a method for identifying the single number of an accounting document by arranging a document separator to rub the accounting documents which are preliminarily and orderly stacked by the accountants and have the same single number of the accounting document facing to each other one by one, and continuously transmit the accounting documents to a sorter, so that the sorter can conveniently identify the single number of the accounting document, a support plate is obliquely arranged on a base of the document separator to provide an oblique structural foundation for a support plate and a resistance rubber, the accounting document slides downwards in an oblique direction according to the self-weight to ensure that the accounting document smoothly enters the document separator, a paper twisting rubber ring is matched with the resistance rubber to ensure that one accounting document passes through a rotating wheel and the other adjacent accounting document is stuck by the resistance rubber, a buffer plate is arranged at one end of the support plate, which is far away from a paper inlet plate, on a mounting frame of the document separator to ensure that the transferred accounting document is obliquely output upwards, and then the accounting document is, the paper is received by the base plate of the mounting frame of the document paper distributor and stops sliding forwards due to the friction force between the accounting document and the base plate of the mounting frame of the document paper distributor, so that the paper is jammed in the document paper distributor, and the use effect is good.

2. According to the invention, the sorting machine is arranged, the sorting belt in the sorting machine is a transparent sorting belt, a high-definition camera on the lower side can conveniently collect the accounting document number, the position of the high-definition camera is fixed, the advancing speed of the transparent sorting belt is adjusted by adjusting the rotating speed of the electric roller of the sorting machine, the time for conveying the accounting document number to be selected to the conveying end of the sorting machine is further obtained, the time is recorded by the timer, when the timing time is up, the automatic paper blocking rod is controlled to act once, the automatic paper blocking rod is matched with one end of the accounting document number to be selected, the advancing direction of one end of the accounting document number to be selected is changed, the automatic paper blocking rod is reliable and stable, and the using effect is good.

3. The invention arranges a collator, wherein electric clamping jaws matched with the conveying end of a sorting machine are respectively arranged on N continuous chains in a chain transmission belt of the collator, a microcontroller and a sub-memory for storing accounting document numbers are respectively arranged in each electric clamping jaw, an infrared transmitter and an infrared receiver which are matched oppositely are arranged in two clamping jaw bodies of each electric clamping jaw, when one end of an accounting document of a to-be-selected list number is guided by an automatic paper blocking rod and then enters the electric clamping jaw, infrared rays between the infrared transmitter and the infrared receiver are blocked, the electric clamping jaws are closed to clamp the accounting document of the to-be-selected list number, then a cylinder of the collator rotates once, the accounting document of the to-be-selected list number is clamped, and the next electric clamping jaw is conveyed to a designated position to be clamped and tightly matched.

4. According to the invention, the terminal conveyor is arranged and matched with the transparent sorting belt and the chain transmission belt, when the accounting document number transmitted on the transparent sorting belt does not belong to the number to be selected, the accounting document is transmitted and output by the transparent sorting belt, the accounting document is not clamped by an electric clamping jaw on the chain transmission belt but freely falls onto the terminal transmission belt of the terminal conveyor and is transmitted to the storage box through the terminal transmission belt, and the recovery of the accounting document without the selected number is completed; when accounting document of order number of waiting to select is whole by the electronic clamping jaw clamp on the chain drive belt to get, no longer convey accounting document on the transparent letter sorting belt, accounting document's order number of waiting to select is remembered in the branch memory in the electronic clamping jaw this moment, two clamping jaw bodies in the electronic clamping jaw are controlled in proper order according to the sequencing of order number of waiting to select open, and then release accounting document of order number of waiting to select, accounting document of order number of waiting to select is conveyed to the containing box by terminal transmission belt of terminal transmission machine in proper order according to the sequencing, realize accounting document automatic sequencing arrangement.

In conclusion, the automatic sorting and sorting device is novel and reasonable in design, stacked accounting documents are rolled off through the document paper separating machine, the accounting documents of the to-be-selected list number are sorted through the sorting machine, the accounting documents of the to-be-selected list number are matched with the automatic paper blocking rod and clamped by the electric clamping jaws on the sorting machine, the accounting documents of the non-selected list number fall into the terminal transmission belt to be output, then the to-be-selected list number is sorted, the sorted accounting documents are sequentially released through the electric clamping jaws and output through the terminal transmission belt, automatic sorting and sorting of the accounting documents are achieved, and the automatic sorting and sorting device is convenient to.

The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a state diagram of the present invention.

Fig. 3 is a schematic structural diagram of the removed chassis of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 1.

Fig. 5 is a schematic view of the installation relationship of the electric gripper, the infrared emitter and the infrared receiver according to the present invention.

Fig. 6 is a schematic block diagram of the circuit of the present invention.

Fig. 7 is a schematic block circuit diagram of the motorized jaw control module of the present invention.

Description of reference numerals:

1-a top plate; 2-a bottom plate; 3-rear side plate;

4-front side plate; 5, mounting rack of certificate paper separating machine; 6-certificate paper separating machine base;

7-a support plate; 8, feeding paper boards; 9-a supporting plate;

10-resistance rubber; 11-a rotating wheel; 12-twisting paper rubber ring;

13-cover plate; 14-a buffer plate; 15-sorter mounting;

16-a transparent sorting belt; 17-automatic paper blocking rod mounting rack;

18-automatic paper blocking rod; 19-a rotating shaft; 20-accounting documents;

21-a finisher mounting rack; 22-chain drive belt; 23-an electric clamping jaw;

23-1-jaw mount; 23-2-jaw body;

24-terminal conveyor mounting; 25-terminal conveyor belt;

26-a storage box; 27-high-definition camera; 28-camera mounting bar;

30-an infrared emitter; 31-an infrared receiver; 32 — a main controller;

33-a timer; 34-a main memory; 35-a first stepper motor;

36-a second stepper motor; 37-a first communication module;

38-electric jaw control module; 39-a microcontroller;

40-division of memory; 41-second communication module.

Detailed Description

As shown in fig. 1 to 7, the document sorter comprises a case and a containing box 26 matched with a document output end of the case, wherein a sorting machine, a finishing machine and a terminal conveyor are sequentially arranged in the case from top to bottom, the sorting machine and the terminal conveyor are both belt conveyors, a document separating machine matched with the sorting machine is arranged at the conveying front end of the sorting machine, and an automatic paper blocking rod 18 is arranged at the conveying tail end of the sorting machine;

the certificate paper separating machine comprises a certificate paper separating machine mounting frame 5, a certificate paper separating machine base 6 mounted on the certificate paper separating machine mounting frame 5, a support plate 7 and a rotating wheel 11 which are mounted on the certificate paper separating machine base 6, the support plate 7 is obliquely mounted on the certificate paper separating machine base 6, a paper twisting rubber ring 12 is arranged on the rotating wheel 11, a support plate 9 is arranged on the support plate 7, resistance rubber 10 matched with the paper twisting rubber ring 12 is arranged on the support plate 9, a paper inlet plate 8 used for placing an accounting certificate 20 is mounted at one end, away from the rotating wheel 11, of the support plate 7 on the certificate paper separating machine mounting frame 5, and a buffer plate 14 is mounted at one end, away from the paper inlet plate;

the sorting machine comprises two electric sorting machine rollers and a transparent sorting belt 16 arranged on the two electric sorting machine rollers, wherein a high-definition camera 27 with an upward lens and used for collecting a single number of an accounting document 20 is arranged in the transparent sorting belt 16;

the sorting machine comprises two sorting machine rollers and a chain transmission belt 22 arranged on the two sorting machine rollers, wherein electric clamping jaws 23 matched with the conveying tail end of the sorting machine are arranged on N continuous chains in the chain transmission belt 22, each electric clamping jaw 23 comprises a clamping jaw mounting seat 23-1 arranged on each chain and two clamping jaw bodies 23-2 arranged at one ends, far away from the chains, of the clamping jaw mounting seats 23-1, an infrared emitter 30 is arranged on the inner side wall of one clamping jaw body 23-2, an infrared receiver 31 matched with the infrared emitter 30 is arranged on the inner side wall of the other clamping jaw body 23-2, and an electric clamping jaw control module 38 is integrated in each clamping jaw mounting seat 23-1, wherein N is a positive integer;

the terminal conveyor comprises two terminal conveyor electric rollers and a terminal conveying belt 25 arranged on the two terminal conveyor electric rollers, and the conveying direction of the terminal conveying belt 25 is opposite to the conveying direction of the transparent sorting belt 16 and the conveying direction of the chain conveying belt 22;

the signal output end of the high-definition camera 27 is connected with the signal input end of the main controller 32, the timer 33, the main memory 34 and the first communication module 37 are connected to the main controller 32, the electric clamping jaw control module 38 comprises a microcontroller 39, a sub-memory 40 and a second communication module 41, the sub-memory 40 and the first communication module 37 are connected with the microcontroller 39, the second communication module is communicated with the first communication module 37, and the signal output end of the infrared receiver 31 is connected with the signal input end of the microcontroller 39.

In this embodiment, buffer board 14 is right angle triangular prism type buffer board, right angle triangular prism type buffer board is close to the one end of sorting machine is higher than keeps away from the one end of sorting machine.

It should be noted that, a voucher splitter is arranged to rub apart accounting vouchers 20 which are primarily and orderly stacked and have the same single number of the accounting vouchers 20 facing the same direction one by one, and continuously transmit the accounting vouchers to a sorting machine, so that the sorting machine can conveniently identify the single number of the accounting vouchers 20, a support plate 7 is obliquely arranged on a base of the voucher splitter to provide an oblique structural foundation for a support plate 9 and a resistance rubber 10, the accounting vouchers 20 slide down in an oblique direction according to self weight to ensure that the accounting vouchers 20 smoothly enter the voucher splitter, a paper twisting rubber ring 12 is matched with the resistance rubber 10, one accounting voucher 20 passes through a rotating wheel 11, the adjacent other accounting voucher 20 is stuck by the resistance rubber 10, a mounting plate 14 is arranged at one end of the support plate 7, which is far away from a paper inlet plate, on a mounting rack of the voucher splitter, so as to ensure that the transferred accounting vouchers 20 are obliquely output upwards, and then are, the phenomenon that paper is jammed in the certificate paper dispenser because the accounting document 20 stops sliding forwards due to friction force between the accounting document and the bottom plate of the certificate paper dispenser mounting rack is avoided; by arranging the sorting machine, a sorting belt in the sorting machine is a transparent sorting belt, a high-definition camera 27 on the lower side conveniently collects 20 single numbers of the accounting documents, the position of the high-definition camera 27 is fixed, the advancing speed of the transparent sorting belt is adjusted by adjusting the rotating speed of an electric roller of the sorting machine, the time of conveying the accounting documents 20 to be sorted to the conveying end of the sorting machine is further obtained, the time is recorded by a timer, when the timing time is up, the automatic paper blocking rod 18 is controlled to act once, the automatic paper blocking rod 18 is matched with one end of the accounting documents 20 to be sorted, the advancing direction of one end of the accounting documents 20 to be sorted is changed, and the sorting machine is reliable and stable; by arranging the collator, electric clamping jaws 23 matched with the conveying tail end of the sorting machine are arranged on N continuous chains in a chain transmission belt of the collator, a microcontroller and a sub-memory for storing the single number of the accounting document 20 are arranged in each electric clamping jaw 23, an infrared transmitter and an infrared receiver which are matched oppositely are arranged in two clamping jaw bodies of each electric clamping jaw 23, when one end of the accounting document 20 of the single number to be selected is guided by an automatic paper blocking rod 18 and enters the electric clamping jaw 23, infrared rays between the infrared transmitter and the infrared receiver are blocked, the electric clamping jaw 23 is closed to clamp the accounting document 20 of the single number to be selected, then a cylinder of the collator rotates once, the accounting document 20 of the single number to be selected is clamped, and the next electric clamping jaw 23 is conveyed to a specified position to be prepared to clamp the accounting document 20 of the next single number to be selected, and the matching is tight; by arranging the terminal conveyor, the terminal conveyor is matched with the transparent sorting belt and the chain transmission belt, when the single number of the accounting document 20 transmitted on the transparent sorting belt does not belong to the number of the to-be-selected list, the accounting document 20 is transmitted and output by the transparent sorting belt, the accounting document 20 is not clamped by the electric clamping jaw 23 on the chain transmission belt, but freely falls onto the terminal transmission belt of the terminal conveyor, and is transmitted to the storage box 26 through the terminal transmission belt, so that the recovery of the accounting document 20 of the non-selected list number is completed; when accounting document 20 of order number of waiting to select is all got by electronic clamping jaw 23 clamp on the chain drive belt, no longer convey accounting document 20 on the transparent letter sorting belt, accounting document 20's order number of waiting to select is remembered in the branch memory in electronic clamping jaw 23 this moment, two clamping jaw bodies in controlling electronic clamping jaw 23 in proper order according to the order of waiting to select are opened, and then release accounting document 20 of order number of waiting to select, accounting document 20 of order number of waiting to select is conveyed to containing box 26 by terminal transmission belt of terminal transmission machine according to the order in proper order, realize accounting document 20 automatic sequencing arrangement.

In this embodiment, the case includes a top plate 1, a bottom plate 2, a rear side plate 3 and a front side plate 4, an output port for outputting an accounting document 20 is formed at the bottom of the rear side plate 3, an input port for inputting the accounting document 20 is formed in the top plate 1, the input port is communicated with a paper inlet end of a paper inlet plate 8, a cover plate 13 is installed at the top end of a rotating wheel 11, and the cover plate 13 is flush with the top plate 1; the voucher paper separating machine mounting frame 5 is installed on the lower surface of the top plate 1, the sorting machine is installed on the lower surface of the top plate 1 through the sorting machine mounting frame 15, the automatic paper blocking rod 18 is installed on the lower surface of the top plate 1 through the automatic paper blocking rod mounting frame 17, the automatic paper blocking rod 18 is hinged to the automatic paper blocking rod mounting frame 17 through a rotating shaft 19, the rotating shaft 19 is in transmission connection with the first stepping motor 35, and a signal input end of the first stepping motor 35 is connected with a signal output end of the main controller 32.

It should be noted that, a cover plate 13 is installed at the top end of the rotating wheel 11, and the purpose of the cover plate 13 being flush with the top plate 1 is to prevent the accounting document 20 from rotating upwards and rotating out of the case; the automatic paper blocking rod 18 is hinged with the automatic paper blocking rod mounting frame 17 through a rotating shaft 19, the rotating shaft 19 is in transmission connection with a first stepping motor 35, and when the automatic paper blocking rod 18 does not work, the automatic paper blocking rod 18 is opened, so that the accounting documents 20 smoothly pass through the sorting belt 16, and the passing of the accounting documents 20 is not blocked; when the automatic paper blocking rod 18 works, the first stepping motor 35 drives the rotating shaft 19 to rotate, so as to drive the automatic paper blocking rod 18 to rotate and flap on the accounting document 20, and then the original path of the automatic paper blocking rod 18 returns to reset.

In this embodiment, the sorting machine mounting frame 15 is provided with a camera mounting rod 28 for mounting the high-definition camera 27, and the camera mounting rod 28 penetrates through the inside hollow area of the transparent sorting belt 16 along the width direction of the transparent sorting belt 16 to be fixedly connected with the sorting machine mounting frame 15.

It should be noted that the camera mounting rod 28 penetrates through the internal hollow area of the transparent sorting belt 16 along the width direction of the transparent sorting belt 16 to be fixedly connected with the sorter mounting frame 15, so that the space in the case is fully utilized, and the high-definition camera 27 is mounted in the internal hollow area of the transparent sorting belt 16, so that the structure is compact.

In this embodiment, chain drive belt 22 is tank chain drive belt, tank chain drive belt passes through collator mounting bracket 21 and installs on bottom plate 2, and terminal transmission belt 25 passes through terminal transmitter mounting bracket 24 and installs on bottom plate 2, the collator cylinder is connected with the transmission of second step motor 36, and the signal input part of second step motor 36 is connected with main control unit 32's signal output part.

It should be noted that the finisher roller is in transmission connection with the second stepping motor 36, the second stepping motor 36 drives the finisher roller to rotate once, the previous electric clamping jaw 23 completes the clamping task, and the current electric clamping jaw 23 rotates to the position of the previous electric clamping jaw 23 at the previous moment to prepare for clamping the accounting document 20 of the next list number to be selected.

In this embodiment, the length of the terminal conveyor belt 25 is greater than that of the chain conveyor belt 22, the length of the chain conveyor belt 22 is greater than that of the transparent sorting belt 16, and the conveying end of the transparent sorting belt 16 is close to the front side plate 4.

It should be noted that the purpose of the length of the chain belt 22 being greater than the length of the transparent sorting belt 16 is to facilitate the mounting of the motorized gripper 23 in the portion of the chain belt 22 beyond the transparent sorting belt 16 to engage the transport end of the transparent sorting belt 16, and the purpose of the length of the terminal conveyor belt 25 being greater than the length of the chain belt 22 is to facilitate the falling of the accounting documents 20 on the transparent sorting belt 16 onto the terminal conveyor belt 25 on the underside.

In this embodiment, the bottom of the front side plate 4 is provided with a through hole, and the terminal conveyor electric rollers close to the front side plate 4 of the two terminal conveyor electric rollers are nested in the through hole.

It should be noted that a through hole is formed in the bottom of the front side plate 4, and the terminal conveyor electric rollers close to the front side plate 4 of the two terminal conveyor electric rollers are nested in the through hole, so as to prevent the accounting documents 20 falling from the transparent sorting belt 16 from being inserted into a gap between the terminal conveyor belt 25 and the front side plate 4, and to make no gap exist between the terminal conveyor belt 25 and the front side plate 4.

In this embodiment, the first communication module 37 and the second communication module 41 are both wired communication modules or wireless communication modules; the wireless communication module comprises a wireless WIFI module.

It should be noted that, preferably, the first communication module 37 and the second communication module 41 both use wireless communication modules, so as to avoid interference caused by complicated wires for clamping the accounting document 20.

In this embodiment, the electric clamping jaw 23 is obliquely installed on the chain, and the two clamping jaw bodies 23-2 on the electric clamping jaw 23 face to the conveying end of the sorting machine and are matched with the conveying end of the sorting machine.

It should be noted that the purpose of the oblique installation of the electric clamping jaw 23 on the chain is to facilitate the matching with one end of the guided accounting document 20 of the to-be-selected list number, and the included angle between the electric clamping jaw 23 and the plane of the chain is 75-80 °.

In this embodiment, the main controller 32 and the microcontroller 39 both comprise ARM controllers.

When the invention is used, for example, 200 parts of disordered accounting documents 20 with single numbers of 001-200 are set, the interval of the single numbers of the accounting documents to be identified is set to be 001-050, 200 parts of disordered codes are arranged well and face to the consistent accounting documents 20, the accounting documents are stacked and placed in a document paper separator, the document paper separator identifies the single numbers on the accounting documents 20 one by one, when the accounting document single number identified by the main controller 32 is located in 001-050, the main controller 32 drives the timer 33 to start timing, and transmits the identified accounting document single number to the microcontroller 39 in the first electric clamping jaw 23 through the first communication module 37 and the second communication module 41 in the first electric clamping jaw 23 and stores the accounting document single number in the branch storage 40 in the first electric clamping jaw 23; when the timing in the timer 33 reaches the delay time, the main controller 32 controls the first stepping motor 35 to work, the first stepping motor 35 drives the automatic paper blocking rod 18 to act once, the automatic paper blocking rod 18 rotates to flap one end of the identified single-number accounting document 20, the advancing direction of one end of the identified single-number accounting document 20 is changed, one end of the identified single-number accounting document 20 extends to the space between the two jaw bodies 23-2 of the first electric jaw 23 until the infrared ray between the infrared emitter 30 and the infrared receiver 31 in the first electric jaw 23 is blocked, at this time, the microcontroller 39 in the first electric jaw 23 controls the two jaw bodies 23-2 to close and clamp the accounting document 20 corresponding to the identified single-number accounting document, when the two jaw bodies 23-2 in the first electric jaw 23 clamp the accounting document 20 corresponding to the identified single-number accounting document, the main controller 32 controls the second stepping motor 36 to drive the chain transmission belt 22 to rotate, so that the accounting document 20 clamped by the first electric clamping jaw 23 is separated from the transparent sorting belt 16, and the two clamping jaw bodies 23-2 of the second electric clamping jaw 23 face the conveying tail end of the sorting machine and are matched with the conveying tail end of the sorting machine, wherein the second electric clamping jaw 23 is located at the same position as the initial position of the first electric clamping jaw 23; when the number of the accounting document identified by the main controller 32 is not in the range of 001-050, the accounting document 20 corresponding to the unidentified accounting document number falls into the terminal transmission belt 25 through the transmission of the transparent sorting belt 16, and then falls into the storage box 26 through the transmission of the terminal transmission belt 25; by analogy, when the accounting documents 20 with the accounting document number interval of 001-050 are all clamped by the electric clamping jaw 23, conveying of the accounting documents 20 is immediately stopped; the main controller 32 adjusts the chain transmission belt 22 through the second stepping motor, so that all the N electric clamping jaws 23 are positioned on the lower surface of the chain transmission belt 22; at this time, all 50 accounting documents 20 are hung on the lower surface of the chain transmission belt 22;

taking out all accounting documents 20 corresponding to the unidentified accounting document numbers in the containing box 26; because the single number is clamped by the inclined electric clamping jaws 23 and the single number faces upwards, the accounting document single numbers are sequenced according to the sequence from big to small, each accounting document single number is respectively stored in the branch memory 40 in each electric clamping jaw control module 38, the main controller 32 is firstly communicated with the electric clamping jaw control module 38 corresponding to the single number 050, the microcontroller 39 in the electric clamping jaw control module 38 corresponding to the single number 050 controls the electric clamping jaw 23 to be opened, so that the accounting document 20 of the single number 050 falls in the terminal transmission belt 25 and then falls in the containing box 26 through the transmission of the terminal transmission belt 25, and so on, the accounting document 20 of the single number 049, the accounting documents 20 and … of the single number 048, the accounting document 20 of the single number 002 and the accounting document 20 of the single number 001 fall in the containing box 26 in sequence, the automatic sequencing of the accounting documents 20 corresponding to the single number 001 to 050 is completed, and finally the accounting document 20 corresponding to the single number 001 to 050 is taken out of the containing box 26, at this time, the accounting document 20 corresponding to the bill number 001 is located at the top and bound into a book;

setting the interval of the single number of the accounting document to be identified as 051-100 for the second time, resetting the accounting document collator, neatening 150 disordered codes, enabling the single number of the accounting document to face the accounting document 20, stacking the accounting document to be placed in a document paper separator, enabling the document paper separator to identify the single number on the accounting document 20 one by one, driving a timer 33 to start timing by a main controller 32 when the accounting document single number identified by the main controller 32 is located in 051-100, clamping the accounting document corresponding to the identified accounting document single number, and recovering the accounting document corresponding to the unidentified accounting document single number when the accounting document single number identified by the main controller 32 is not located in 051-100; when the accounting documents 20 with the interval of 051 to 100 of the accounting document single number are all clamped by the electric clamping jaw 23, the conveying of the accounting documents 20 is immediately stopped; the main controller 32 adjusts the chain transmission belt 22 through the second stepping motor, so that all the N electric clamping jaws 23 are positioned on the lower surface of the chain transmission belt 22; at this time, all 50 accounting documents 20 are hung on the lower surface of the chain transmission belt 22;

taking out all accounting documents 20 corresponding to the unidentified accounting document numbers in the containing box 26; sequencing the accounting document numbers according to the sequence from big to small, wherein each accounting document number is stored in a branch memory 40 in each electric clamping jaw control module 38, a main controller 32 firstly communicates with the electric clamping jaw control module 38 corresponding to the single number 100, a microcontroller 39 in the electric clamping jaw control module 38 corresponding to the single number 100 controls an electric clamping jaw 23 to open, so that the accounting document 20 of the single number 100 falls in a terminal transmission belt 25, then the accounting document 20 of the single number 100 falls in a containing box 26 through the transmission of the terminal transmission belt 25, and so on, the accounting document 20 of the single number 099, the accounting documents 20 and … of the single number 098, the accounting document 20 of the single number 052 and the accounting document 20 of the single number 051 fall in the containing box 26 in sequence, the automatic sequencing of the accounting documents 20 corresponding to the single numbers 050 to 100 is completed, and finally the accounting document 20 corresponding to the single numbers 050 to 100 is taken out of the containing box 26, at this time, the accounting document 20 corresponding to the single number is positioned at the top, and binding into a book;

setting the interval of the single number of the accounting document to be identified as 101-150 for the third time, resetting the accounting document collator, neatening 100 disordered codes and enabling the single number of the accounting document to face the accounting document 20 uniformly, stacking the accounting document single numbers and putting the accounting document single numbers into a document paper separator, identifying the single number on the accounting document 20 by the document paper separator one by one, driving a timer 33 to start timing by a main controller 32 when the accounting document single number identified by the main controller 32 is located in 101-150, clamping the accounting document corresponding to the identified accounting document single number, and recovering the accounting document corresponding to the unidentified accounting document single number when the accounting document single number identified by the main controller 32 is not located in 101-150; when the electric clamping jaw 23 clamps all accounting documents 20 with the accounting document number interval of 101-150, immediately stopping conveying the accounting documents 20; the main controller 32 adjusts the chain transmission belt 22 through the second stepping motor, so that all the N electric clamping jaws 23 are positioned on the lower surface of the chain transmission belt 22; at this time, all 50 accounting documents 20 are hung on the lower surface of the chain transmission belt 22;

taking out all accounting documents 20 corresponding to the unidentified accounting document numbers in the containing box 26; sequencing the accounting document numbers according to the sequence from big to small, wherein each accounting document number is respectively stored in a branch memory 40 in each electric clamping jaw control module 38, the main controller 32 firstly communicates with the electric clamping jaw control module 38 corresponding to the single number 150, the microcontroller 39 in the electric clamping jaw control module 38 corresponding to the single number 150 controls the electric clamping jaw 23 to open, so that the accounting document 20 of the single number 150 falls in the terminal transmission belt 25, then the accounting document 20 of the single number 150 falls in the containing box 26 through the transmission of the terminal transmission belt 25, and so on, the accounting document 20 of the single number 149, the accounting documents 20 and … of the single number 148, the accounting document 20 of the single number 102 and the accounting document 20 of the single number 101 fall in the containing box 26 in sequence, the automatic sequencing of the accounting documents 20 corresponding to the single numbers 101 to 150 is completed, finally the accounting documents 20 corresponding to the single numbers 101 to 150 are taken out of the containing box 26, and the accounting document 20 corresponding to the single number 101 is positioned at the top, and binding into a book;

setting the interval of the single number of the accounting document to be identified as 151-200 for the fourth time, resetting the accounting document collator, arranging 50 disordered codes and enabling the single number of the accounting document to face the same accounting document 20, stacking the disordered codes and putting the disordered codes into a document paper separator, identifying the single number on the accounting document 20 by the document paper separator one by one, and when the accounting document single number identified by the main controller 32 is located in 151-200, driving the timer 33 by the main controller 32 to start timing to clamp the accounting document corresponding to the identified accounting document single number; the main controller 32 adjusts the chain transmission belt 22 through the second stepping motor, so that all the N electric clamping jaws 23 are positioned on the lower surface of the chain transmission belt 22; at this time, all 50 accounting documents 20 are hung on the lower surface of the chain transmission belt 22;

sequencing the accounting document numbers according to the sequence from big to small, wherein each accounting document number is stored in a branch memory 40 in each electric clamping jaw control module 38, the main controller 32 firstly communicates with the electric clamping jaw control module 38 corresponding to the single number 200, the microcontroller 39 in the electric clamping jaw control module 38 corresponding to the single number 200 controls the electric clamping jaw 23 to open, so that the accounting document 20 of the single number 200 falls in the terminal transmission belt 25, then the accounting document 20 of the single number 198 falls in the containing box 26 through the transmission of the terminal transmission belt 25, and so on, the accounting document 20 of the single number 199, the accounting documents 20 and … of the single number 198, the accounting document 20 of the single number 152 and the accounting document 20 of the single number 151 fall in the containing box 26 in sequence, the automatic sequencing of the accounting documents 20 corresponding to the single numbers 151-200 is completed, and finally the accounting documents 20 corresponding to the single numbers 151-200 are taken out from the containing box 26, and the accounting document 20 corresponding to the single number 151 is positioned at the top, and binding into a book; at this point, 200 disordered accounting documents 20 are completely automatically sequenced and bound, the automation degree is high, and manual repeated labor is liberated.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an accounting document automatic sequencing collator which characterized in that: the automatic document sorting machine comprises a case and a containing box (26) matched with a document output end of the case, wherein a sorting machine, a finishing machine and a terminal conveyor are sequentially arranged in the case from top to bottom, the sorting machine and the terminal conveyor are both belt conveyors, a document paper separating machine matched with the sorting machine is arranged at the conveying front end of the sorting machine, and an automatic paper blocking rod (18) is arranged at the conveying tail end of the sorting machine;

the certificate paper separating machine comprises a certificate paper separating machine mounting frame (5), a certificate paper separating machine base (6) mounted on the certificate paper separating machine mounting frame (5), a support plate (7) and a rotating wheel (11) which are mounted on the certificate paper separating machine base (6), the support plate (7) is obliquely mounted on the certificate paper separating machine base (6), a paper twisting rubber ring (12) is arranged on the rotating wheel (11), a support plate (9) is arranged on the support plate (7), a resistance rubber (10) matched with the paper twisting rubber ring (12) is arranged on the support plate (9), a paper feeding plate (8) used for placing an accounting certificate (20) is mounted at one end, away from the paper feeding plate (8), of the support plate (7) on the certificate paper separating machine mounting frame (5), and a buffer plate (14) is mounted at one end, away from the paper feeding plate (8), of the support;

the sorting machine comprises two electric sorting machine rollers and a transparent sorting belt (16) arranged on the two electric sorting machine rollers, wherein a high-definition camera (27) with an upward lens and used for collecting the single number of an accounting document (20) is mounted in the transparent sorting belt (16);

the sorting machine comprises two sorting machine rollers and chain transmission belts (22) arranged on the two sorting machine rollers, wherein electric clamping jaws (23) matched with the conveying tail ends of the sorting machine are arranged on N continuous chains in the chain transmission belts (22), each electric clamping jaw (23) comprises a clamping jaw mounting seat (23-1) arranged on the chain and two clamping jaw bodies (23-2) arranged at one ends, far away from the chains, of the clamping jaw mounting seats (23-1), an infrared transmitter (30) is arranged on the inner side wall of one clamping jaw body (23-2), an infrared receiver (31) matched with the infrared transmitter (30) is arranged on the inner side wall of the other clamping jaw body (23-2), and an electric clamping jaw control module (38) is integrated in each clamping jaw mounting seat (23-1), wherein N is a positive integer;

the terminal conveyor comprises two terminal conveyor electric rollers and a terminal conveying belt (25) arranged on the two terminal conveyor electric rollers, and the conveying direction of the terminal conveying belt (25) is opposite to the conveying direction of the transparent sorting belt (16) and the conveying direction of the chain conveying belt (22);

the signal output part of high definition digtal camera (27) is connected with the signal input part of main control unit (32), be connected with time-recorder (33) on main control unit (32), main memory (34) and first communication module (37), electronic clamping jaw control module (38) include microcontroller (39) and all divide memory (40) and second communication module (41) with first communication module (37) communication be connected with microcontroller (39), the signal output part of infrared receiver (31) is connected with the signal input part of microcontroller (39).

2. An accounting document automatic sequencing collator according to claim 1, wherein: the case comprises a top plate (1), a bottom plate (2), a rear side plate (3) and a front side plate (4), wherein an output port for outputting an accounting document (20) is formed in the bottom of the rear side plate (3), an input port for inputting the accounting document (20) is formed in the top plate (1), the input port is communicated with a paper inlet end of a paper inlet plate (8), a cover plate (13) is installed at the top end of a rotating wheel (11), and the cover plate (13) is flush with the top plate (1); the voucher paper separating machine mounting frame (5) is installed on the lower surface of the top plate (1), the sorting machine is installed on the lower surface of the top plate (1) through a sorting machine mounting frame (15), an automatic paper blocking rod (18) is installed on the lower surface of the top plate (1) through an automatic paper blocking rod mounting frame (17), the automatic paper blocking rod (18) is hinged to the automatic paper blocking rod mounting frame (17) through a rotating shaft (19), the rotating shaft (19) is in transmission connection with a first step motor (35), and a signal input end of the first step motor (35) is connected with a signal output end of a main controller (32).

3. An accounting document automatic sequencing collator according to claim 2, wherein: install camera installation pole (28) that high definition camera (27) were installed on sorting machine mounting bracket (15), camera installation pole (28) pass transparent letter sorting belt (16) inside free oscillation region and sorting machine mounting bracket (15) fixed connection along the width direction of transparent letter sorting belt (16).

4. An accounting document automatic sequencing collator according to claim 2, wherein: chain drive belt (22) are tank chain formula drive belt, tank chain formula drive belt passes through collator mounting bracket (21) and installs on bottom plate (2), and terminal transmission belt (25) are installed on bottom plate (2) through terminal transmission machine mounting bracket (24), the collator cylinder is connected with the transmission of second step motor (36), and the signal input part of second step motor (36) is connected with the signal output part of main control unit (32).

5. An accounting document automatic sequencing collator according to claim 2, wherein: the length of the terminal transmission belt (25) is greater than that of the chain transmission belt (22), the length of the chain transmission belt (22) is greater than that of the transparent sorting belt (16), and the conveying tail end of the transparent sorting belt (16) is close to the front side plate (4).

6. An accounting document automatic sequencing collator according to claim 2, wherein: the bottom of the front side plate (4) is provided with a through hole, and the terminal conveyor electric rollers close to the front side plate (4) in the two terminal conveyor electric rollers are nested in the through hole.

7. An accounting document automatic sequencing collator according to claim 1, wherein: the first communication module (37) and the second communication module (41) are both wired communication modules or wireless communication modules; the wireless communication module comprises a wireless WIFI module.

8. An accounting document automatic sequencing collator according to claim 1, wherein: the electric clamping jaw (23) is obliquely arranged on the chain, and the two clamping jaw bodies (23-2) on the electric clamping jaw (23) face to the conveying tail end of the sorting machine and are matched with the conveying tail end of the sorting machine.

9. An accounting document automatic sequencing collator according to claim 1, wherein: the main controller (32) and the microcontroller (39) both comprise ARM controllers.

10. An accounting document automatic sequencing collator according to claim 1, wherein: the buffer plate (14) is a right-angle triangular prism buffer plate, and one end of the right-angle triangular prism buffer plate, which is close to the sorting machine, is higher than one end of the buffer plate, which is far away from the sorting machine.