CN113787851B

CN113787851B - Financial invoice processing apparatus

Info

Publication number: CN113787851B
Application number: CN202110896227.9A
Authority: CN
Inventors: 程殷殷
Original assignee: Qingdao Huanghai University
Current assignee: Qingdao Huanghai University
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-07-01
Anticipated expiration: 2041-08-05
Also published as: CN113787851A

Abstract

The invention provides a financial invoice processing device, relates to the technical field of professional equipment for financial staff, and solves the problem of how to quickly, effectively and properly process stained and folded financial invoices; the milling roller is arranged at the invoice inlet of the case, so that not only can the invoices be conveyed, but also the folded invoices can be preliminarily leveled; through positive sclerosis mechanism, can be earlier moist by the curing agent with the invoice front, make it even at the positive distribution of invoice through the roller brush, carry out drying process to it again, show the hardness that improves the invoice paper, through steering mechanism's turning to, harden the invoice back, further strengthened the difficult damaged advantage of invoice.

Description

Financial invoice processing apparatus

Technical Field

The invention relates to the technical field of professional equipment for financial staff, in particular to a financial invoice processing device.

Background

The invoice refers to the business certificate issued and collected by all units and individuals in purchasing and selling goods, providing or receiving services and doing other business activities, is the original basis for accounting, and is also the important basis for law enforcement inspection of auditing agencies and tax authorities. The receipt is the receipt and payment voucher, and the receipt can only prove that the business occurs and can not prove whether the money is received or paid.

The invoice is a text issued by a seller to a buyer in economic activities, and the content includes the name, quality and agreement price of a product or service provided to the buyer. In addition to pre-payment, the invoice must have the elements of being paid by the purchaser to the seller according to agreed conditions, must contain the date and quantity, and is an important certificate for accounting. Invoices for effectively purchasing products or services are specified by the Chinese accounting system to be called tax invoices. The government department charges and signs are called differently by periods and terms of different charging and signs, but are generally called administrative affairs charging receipt. For internal auditing and checking, each invoice must have a unique journal number to prevent the invoice from repeating or skipping.

Curing agents, also known as hardeners, curing agents or setting agents, are a class of substances or mixtures that enhance or control the curing reaction. The resin curing is carried out by carrying out chemical reactions such as condensation, ring closure, addition or catalysis to enable the thermosetting resin to generate an irreversible change process, and the curing is completed by adding a curing cross-linking agent. The curing agent is an essential additive, and the curing agent is required to be added no matter the curing agent is used as an adhesive, a coating or a casting material, otherwise, the epoxy resin cannot be cured. The variety of the curing agent has great influence on the mechanical property, heat resistance, water resistance, corrosion resistance and the like of the cured product.

Chinese patent CN201810415774.9 discloses a financial invoice processing device, which adopts the technical scheme that: the financial invoice processing device comprises a box body, an invoice inlet arranged on the left side of the box body and an invoice outlet arranged on the right side of the box body, wherein a rolling hardening mechanism, a scanning filing mechanism, a bonding mechanism and a controller are arranged in the box body and are communicated with the invoice inlet and the invoice outlet, the rolling hardening mechanism, the scanning filing mechanism and the bonding mechanism are controlled by the controller, the rolling hardening mechanism rolls, flattens and hardens a financial invoice to be processed under the control of the controller, the scanning filing mechanism scans and stores the rolled and hardened financial invoice, the bonding mechanism attaches a double-sided adhesive to the back edge of the rolled and hardened financial invoice under the control of the controller, and cuts the double-sided adhesive according to the size length of the financial invoice; in the technical scheme, the invoice is directly hardened, and the invoice is not cleaned before being hardened, so that sundries are easily formed on the invoice, and the quality of the invoice is influenced; the curing process only cures the front surface of the invoice, and the back surface of the invoice is not treated, so the invoice is easy to be damaged in the long-term storage process of the invoice, and therefore, a financial invoice processing device is needed to solve the problems.

Disclosure of Invention

In view of the problems in the prior art, the invention discloses a financial invoice processing device which adopts the technical scheme that the financial invoice processing device comprises a machine case and a controller, wherein the controller is arranged in the machine case, a microprocessor is arranged in the controller, an invoice inlet and an invoice outlet are arranged on one side of the machine case, rolling rollers are rotationally connected in the machine case, two groups of rolling rollers are arranged, the rolling rollers are driven by a rolling motor and are electrically connected with the microprocessor, the rolling rollers correspond to the invoice inlet, and the rolling rollers are arranged at the invoice inlet of the machine case, so that not only can the invoices be conveyed, but also the folded invoices can be preliminarily leveled; the machine is characterized in that a supporting plate is further arranged in the machine case, a front hardening mechanism is arranged above the supporting plate, a reverse hardening mechanism is arranged below the supporting plate, the front hardening mechanism is communicated with the reverse hardening mechanism through a steering mechanism, the front hardening mechanism is identical in structure with the reverse hardening mechanism, the front hardening mechanism corresponds to the output end position of the rolling roller, the reverse hardening mechanism corresponds to the position of the invoice outlet end, and the overturning roller and the overturning plate are used as the steering mechanism, so that the invoice can be stably overturned, and convenience is brought to hardening of the back of the follow-up invoice.

As a preferred technical scheme of the invention, the front hardening mechanism comprises a conveying plate, a cleaning roller, a roller brush and a first conveying roller, the conveying plate is arranged in the case and is driven by the conveying mechanism, the conveying plate is provided with a through hole and a negative pressure hole, the case and the supporting plate are respectively provided with an infrared emitter and an infrared receiver, the infrared emitter and the infrared receiver correspond to the through hole, the bottom of the negative pressure hole is provided with a negative pressure plate, the negative pressure plate is connected with a vacuum pump through a negative pressure pipe, and the negative pressure pipe is provided with a second electromagnetic valve; the cleaning roller, the roller brush and the first conveying roller are rotatably connected in the case and are respectively driven by a cleaning motor, a servo motor and a first conveying motor, the cleaning roller, the roller brush and the first conveying roller correspond to the conveying plate in position, an atomizing nozzle is arranged between the cleaning roller and the roller brush and is connected with a curing agent box through a pipeline, a first electromagnetic valve is arranged on the pipeline, through holes and negative pressure holes are formed in the conveying plate and are matched with an infrared receiver and an infrared transmitter, after the invoice is conveyed onto the conveying plate, the invoice is adsorbed on the conveying plate through the matching of a vacuum pump and a negative pressure disc, and is stably conveyed to the inside of the case; the roller brush with be equipped with the air outlet between the first conveying roller, the air outlet passes through the tuber pipe and is connected with the stoving case, through positive sclerosis mechanism, can openly be moist by the curing agent earlier with the invoice, makes it distribute evenly in the front of invoice through the roller brush, carries out drying process to it again, is showing the hardness that improves the invoice paper, through turning to of steering mechanism, hardens the invoice back, has further strengthened the difficult damaged advantage of invoice.

As a preferable technical solution of the present invention, bottom surface tangent lines of the cleaning roller, the roller brush, and the first conveying roller are on the same horizontal plane as a top surface of the conveying plate, so that stable conveyance of the invoice can be ensured, and the invoice is prevented from falling off the conveying plate.

As a preferred technical scheme of the present invention, the conveying mechanism includes a sprocket, a chain and a connecting block, the sprocket is rotatably connected to the chassis, the chain is driven by a bidirectional motor, the bidirectional motor is electrically connected to the microprocessor, two sets of the sprocket are provided, the chain is sleeved on the sprocket, and the chain is connected to the conveying plate through the connecting block.

As a preferred technical scheme of the present invention, the connecting block is a T-shaped block, and includes a horizontal block and a vertical block, the inner wall of the chassis is provided with a slide rail for the connecting block to slide, and the vertical block is connected to the chain.

As a preferred technical scheme of the invention, a curing agent pump and a liquid level meter are arranged in the curing agent box, and the curing agent box is filled with the curing agent.

As a preferred technical scheme of the present invention, a fan, a mounting rack and a temperature sensor are arranged in the drying box, the mounting rack is located above the fan, the mounting rack is provided with an electric heating wire, and the fan, the temperature sensor and the electric heating wire are electrically connected with the microprocessor.

As a preferred technical scheme of the invention, the heating wires are arranged on the mounting rack in a snake shape, so that the contact area between the heating wires and air is increased, the heating time is shortened, and the drying efficiency of the curing agent on the invoice is improved.

As a preferred technical scheme of the invention, the steering mechanism comprises a turning roller and a turning plate, the turning plate is a semicircular arc plate, the turning plate corresponds to the output end of the front hardening mechanism and the input end of the back hardening mechanism in position, and the front hardening mechanism and the back hardening mechanism are connected through the steering mechanism, so that the mechanization of the device is improved.

As a preferred technical scheme of the invention, the turnover rollers are rotationally connected in the case and driven by a turnover motor, and a plurality of groups of turnover rollers are arranged and annularly arrayed around the circle center of the turnover plate.

The invention has the beneficial effects that: according to the invention, the grinding roller is arranged at the invoice inlet of the case, so that not only can the invoice be conveyed, but also the wrinkled invoice can be preliminarily leveled; through positive sclerosis mechanism, can be earlier moist by the curing agent with the invoice front, make its positive distribution at the invoice through the roller brush even, carry out drying process to it again, show the hardness that improves the invoice paper, through steering to the steering mechanism, harden the invoice back, further strengthened the difficult damaged advantage of invoice.

Furthermore, through the through hole and the negative pressure hole formed in the conveying plate and the cooperation of the infrared receiver and the infrared transmitter, after the invoice is conveyed to the conveying plate, the invoice is adsorbed on the conveying plate through the cooperation of the vacuum pump and the negative pressure disc, and is stably conveyed to the inside of the case; through the cooperation that adopts cleaning roller, roller brush and first conveying roller, can clear up, harden and carry the invoice surface, realize automated operation, reduce staff's intensity of labour.

Furthermore, the turnover roller and the turnover plate are used as a steering mechanism, so that the invoice can be stably turned over, and convenience is brought to hardening of the back of the follow-up invoice.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic diagram of a top view mechanism of the conveyor plate of the present invention;

FIG. 3 is a schematic view of the conveying mechanism of the present invention;

FIG. 4 is an enlarged view of the drying oven of the present invention;

fig. 5 is a schematic view of the heating wire structure of the present invention.

In the figure: 1-case, 2-controller, 3-rolling roller, 4-conveying plate, 5-cleaning roller, 6-roller brush, 7-first conveying roller, 8-turning roller, 9-turning plate, 10-negative pressure plate, 11-vacuum pump, 12-infrared receiver, 13-infrared emitter, 14-curing agent box, 15-atomizing nozzle, 16-air outlet, 17-first electromagnetic valve, 18-drying box, 19-connecting block, 20-negative pressure hole, 21-through hole, 23-mounting rack, 24-fan, 25-support plate and 26-second electromagnetic valve.

Detailed Description

Example 1

As shown in fig. 1 to 5, the invention discloses a financial invoice processing device, which adopts the technical scheme that the financial invoice processing device comprises a case 1 and a controller 2, wherein the controller 2 is arranged in the case 1, a microprocessor is arranged in the controller 2, one side of the case 1 is provided with an invoice inlet and an invoice outlet, the invoice inlet and the invoice outlet are both arranged at the left side of the case 1, the case 1 is rotatably connected with a rolling roller 3, the rolling roller 3 is provided with two groups, the rolling roller 3 is driven by a rolling motor, the rolling motor is provided with two groups, the two groups of rolling rollers are opposite in rotation direction, the rolling motor is electrically connected with the microprocessor, and the rolling roller 3 corresponds to the invoice inlet; the machine case is characterized in that a supporting plate 25 is further arranged in the machine case 1, a front hardening mechanism is arranged above the supporting plate 25, a back hardening mechanism is arranged below the supporting plate 25, the front hardening mechanism is communicated with the back hardening mechanism through a steering mechanism, the front hardening mechanism and the back hardening mechanism are identical in structure, the front hardening mechanism corresponds to the output end position of the rolling roller 3, and the back hardening mechanism corresponds to the output end position of the invoice.

In a preferred embodiment of the present invention, the front hardening mechanism includes a conveying plate 4, a cleaning roller 5, a roller brush 6, and a first conveying roller 7, the conveying plate 4 is disposed in the cabinet 1, and is driven by a conveying mechanism, a through hole 21 and a negative pressure hole 20 are arranged on the conveying plate 4, a plurality of groups of negative pressure holes 20 are arranged, and are symmetrically arranged at both sides of the through hole 21, the case 1 and the supporting plate 25 are respectively provided with an infrared emitter 13 and an infrared receiver 12, the infrared emitter 13 and the infrared receiver 12 correspond to the through hole 21, the infrared transmitter 13 and the infrared receiver 12 are both electrically connected to the microprocessor, the bottom of the negative pressure hole 20 is provided with a negative pressure plate 10, the negative pressure plate 10 is connected with a vacuum pump 11 through a negative pressure pipe, a second electromagnetic valve 26 is arranged on the negative pressure pipe, and the vacuum pump 11 and the second electric measurement method 26 are both electrically connected with the microprocessor; the cleaning roller 5, the roller brush 6 and the first conveying roller 7 are rotatably connected in the case 1 and are respectively driven by a cleaning motor, a servo motor and a first conveying motor, the cleaning roller 5, the roller brush 6 and the first conveying roller 7 correspond to the conveying plate 4 in position, an atomizing nozzle 15 is arranged between the cleaning roller 5 and the roller brush 6, the atomizing nozzle 15 is connected with a curing agent box 14 through a pipeline, a first electromagnetic valve 17 is arranged on the pipeline, and the cleaning motor, the servo motor, the first conveying motor and the first electromagnetic valve 17 are electrically connected with the microprocessor; an air outlet 16 is arranged between the roller brush 6 and the first conveying roller 7, and the air outlet 16 is connected with a drying box 18 through an air pipe.

In a preferred embodiment of the present invention, a bottom tangent line of the cleaning roller 5, the roller brush 6, and the first conveying roller 7 is on the same horizontal plane as a top surface of the conveying plate 4.

As a preferred technical scheme of the present invention, the conveying mechanism includes a chain wheel, a chain and a connecting block 19, the chain wheel is rotationally connected in the chassis 1, the chain is driven by a bidirectional motor, the bidirectional motor is electrically connected with the microprocessor, two groups of the chain wheels are provided, the chain is sleeved on the chain wheel, and the chain is connected with the conveying plate 4 through the connecting block 19.

As a preferred technical scheme of the present invention, the connecting block 19 is a T-shaped block, and includes a transverse block and a vertical block, a slide rail for the connecting block 19 to slide is disposed on the inner wall of the chassis 1, the vertical block is connected with the chain, and the chain drives the connecting block 19 to move in a reciprocating manner from side to side in the chassis 1.

As a preferred technical scheme of the invention, a curing agent pump and a liquid level meter are arranged in the curing agent box 14, curing agent is filled in the curing agent box 14, and the curing agent pump and the liquid level meter are electrically connected with the microprocessor.

As a preferred technical solution of the present invention, a fan 25, an installation frame 23 and a temperature sensor are arranged in the drying box 18, the installation frame 23 is located above the fan 25, an electric heating wire is arranged on the installation frame 23, and the fan 25, the temperature sensor and the electric heating wire are electrically connected to the microprocessor.

As a preferred technical solution of the present invention, the heating wires are arranged in a serpentine shape on the mounting frame 23.

As a preferred technical scheme of the invention, the steering mechanism comprises an overturning roller 8 and an overturning plate 9, the overturning plate 9 is a semicircular arc plate, and the overturning plate 9 corresponds to the output end of the front hardening mechanism and the input end of the back hardening mechanism in position.

As a preferred technical scheme of the present invention, the turning rollers 8 are rotatably connected in the chassis 1 and driven by a turning motor, the turning rollers 8 are provided with a plurality of groups and annularly arrayed around the center of the turning plate 9, the turning motor is electrically connected with the microprocessor, belt pulleys are mounted at the end portions of the turning rollers, a driving wheel is arranged at the output end of the turning motor, a belt is sleeved on the driving wheel and the belt pulley, and the turning motor drives the turning rollers 8 to rotate through the belt.

The working principle of the invention is as follows: when the invoice conveying device is used, the device is electrified, an invoice is placed at an invoice inlet on the machine case 1 and pushed to the inside, the microprocessor in the controller 2 controls the two groups of rolling rollers to work through the rolling motor, the invoice is conveyed to the inside and simultaneously is primarily leveled, so that subsequent processes can be conveniently carried out, the rolling rollers 3 convey the invoice to the conveying plate 4, the invoice slides on the upper surface of the conveying plate 4, when the invoice passes through the conveying plate 4, the infrared receiver 12 cannot receive signals of the infrared transmitter 13 and feeds the signals back to the microprocessor in the controller 2, the microprocessor controls the vacuum pump 11 to work, controls the second electromagnetic valve 26 on the negative pressure pipe in the front hardening mechanism to be opened, the vacuum pump 11 enables the negative pressure plate 10 to work through the negative pressure pipe, the negative pressure plate 10 adsorbs the invoice on the conveying plate 4 through the negative pressure hole 20, so that negative pressure is formed between the negative pressure holes above and below the invoice, the invoice is prevented from falling when the conveying plate 4 is conveyed, the work of a double-phase motor is controlled, a connecting block 19 is driven by a chain wheel and a chain to slide in a sliding rail in the case 1, the conveying plate 4 is driven to move rightwards at the same time, the cleaning roller 5 is controlled to rotate anticlockwise by the cleaning motor to flatten the invoice and clean dust and sundries on the front surface of the invoice, the conveying plate 4 continues to move rightwards, a curing agent pump is controlled to work, a first electromagnetic valve 17 on a pipeline in a front surface hardening mechanism is controlled to be opened, the curing agent in the curing agent box 14 is sprayed on the front surface of the invoice through the pipeline and an atomizing nozzle 15, a servo motor is controlled to work, a roller brush 6 is driven to rotate anticlockwise to uniformly distribute the curing agent on the front surface of the invoice, the work of an electric heating wire on a mounting rack 23 in a drying box 18 is controlled, and a fan 24 is controlled to dry hot air heated by the electric heating wire through an air pipe and an air outlet 16 to dry the curing agent on the front surface of the invoice, the temperature of hot air in the air pipe can be detected by a temperature sensor in the drying box 18, when the conveying plate 4 moves to the rightmost end, the vacuum pump 11 is controlled to stop working, the first conveying motor is controlled to work to drive the first conveying roller 7 to rotate clockwise, the invoice is conveyed to the turnover plate 9, the turnover motor is controlled to work to drive the turnover roller 8 to work to drive the invoice to slide on the turnover plate 9 and turn over the front side and the back side, the turned invoice is conveyed to the conveying plate 4 of the back side hardening mechanism, the back side of the invoice is hardened according to the same operation steps as the front side hardening mechanism, and after the back side is hardened, the invoice is conveyed out from an invoice outlet on the case 1 by the first conveying roller 7 in the back side hardening mechanism; by changing the size of the conveying plate 4 and the number or the spacing of the negative pressure holes 20, invoices with different sizes are adapted.

In addition, the microprocessor adopts STM32 chip for starting and stopping the motor, and STM32 pins and connection mode can refer to textbooks or technical manuals published by manufacturers to obtain technical advices.

The circuit connections according to the invention are conventional means used by the person skilled in the art and can be suggested by a limited number of tests, which are common knowledge.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a financial invoice processing apparatus which characterized in that: the invoice charging device comprises a case (1) and a controller (2), wherein the controller (2) is arranged in the case (1), a microprocessor is arranged in the controller (2), an invoice inlet and an invoice outlet are formed in one side of the case (1), rolling rollers (3) are rotatably connected in the case (1), two groups of rolling rollers (3) are arranged, the rolling rollers (3) are driven by a rolling motor and are electrically connected with the microprocessor, and the rolling rollers (3) correspond to the invoice inlet; a supporting plate (25) is further arranged in the case (1), a front hardening mechanism is arranged above the supporting plate (25), a back hardening mechanism is arranged below the supporting plate (25), the front hardening mechanism is communicated with the back hardening mechanism through a steering mechanism, the front hardening mechanism and the back hardening mechanism are identical in structure, the front hardening mechanism corresponds to the output end of the rolling roller (3), and the back hardening mechanism corresponds to the outlet end of the invoice;

the front hardening mechanism comprises a conveying plate (4), a cleaning roller (5), a roller brush (6) and a first conveying roller (7), the conveying plate (4) is arranged in the case (1) and driven by the conveying mechanism, a through hole (21) and a negative pressure hole (20) are formed in the conveying plate (4), an infrared emitter (13) and an infrared receiver (12) are respectively arranged on the case (1) and the supporting plate (25), the infrared emitter (13) and the infrared receiver (12) correspond to the through hole (21), a negative pressure plate (10) is arranged at the bottom of the negative pressure hole (20), the negative pressure plate (10) is connected with a vacuum pump (11) through a negative pressure pipe, and a second electromagnetic valve (26) is arranged on the negative pressure pipe; the cleaning roller (5), the roller brush (6) and the first conveying roller (7) are rotationally connected in the case (1) and are respectively driven by a cleaning motor, a servo motor and the first conveying motor, the cleaning roller (5), the roller brush (6) and the first conveying roller (7) correspond to the conveying plate (4), an atomizing nozzle (15) is arranged between the cleaning roller (5) and the roller brush (6), the atomizing nozzle (15) is connected with a curing agent box (14) through a pipeline, and a first electromagnetic valve (17) is arranged on the pipeline; an air outlet (16) is formed between the roller brush (6) and the first conveying roller (7), and the air outlet (16) is connected with a drying box (18) through an air pipe;

the steering mechanism comprises a turning roller (8) and a turning plate (9), the turning plate (9) is a semicircular arc plate, and the turning plate (9) corresponds to the output end of the front hardening mechanism and the input end of the back hardening mechanism in position; the turnover roller (8) is rotatably connected in the case (1) and driven by a turnover motor, and a plurality of groups of turnover rollers (8) are arranged and surround the circular array at the circle center of the turnover plate (9).

2. A financial invoice processing apparatus according to claim 1 characterised in that: the bottom surface tangent lines of the cleaning roller (5), the roller brush (6) and the first conveying roller (7) and the top surface of the conveying plate (4) are on the same horizontal plane.

3. A financial invoice processing apparatus according to claim 1 characterised in that: the conveying mechanism comprises chain wheels, chains and connecting blocks (19), the chain wheels are rotationally connected to the case (1), the chains are driven by two-way motors, the two-way motors are electrically connected with the microprocessor, the chain wheels are provided with two groups, the chains are sleeved on the chain wheels, and the chains are connected with the conveying plates (4) through the connecting blocks (19).

4. A financial invoice processing apparatus as claimed in claim 3 characterised in that: the connecting block (19) is a T-shaped block and comprises a transverse block and a vertical block, a sliding rail for the connecting block (19) to slide is arranged on the inner wall of the case (1), and the vertical block is connected with the chain.

5. A financial invoice processing apparatus according to claim 1 characterised in that: a curing agent pump and a liquid level meter are arranged in the curing agent box (14), and curing agents are filled in the curing agent box (14).

6. A financial invoice processing apparatus according to claim 1 characterised in that: be equipped with fan (24), mounting bracket (23) and temperature sensor in stoving case (18), mounting bracket (23) are located fan (24) top, just be equipped with the heating wire on mounting bracket (23), fan (24) temperature sensor with the heating wire with microprocessor electric connection.

7. A financial invoice processing apparatus according to claim 6, characterised in that: the heating wires are arranged on the mounting rack (23) in a snake shape.