CN108891133B - Distributed photovoltaic internet ticket issuing printer and printing method - Google Patents

Abstract

The invention discloses a distributed photovoltaic online ticket issuing printer, which comprises a body, wherein the body comprises a paper feeding box, a transmission device, a printing device, a layering device for dividing printed multi-link invoices into client links and reserved links, and a reserved paper box for storing reserved links, wherein a client link channel for the client links to pass through and a reserved link channel for the reserved links to pass through are formed on two sides of the layering device, a client link cutter for cutting off the client links is arranged at the end part of the client link channel, a reserved link cutter for cutting off reserved links is arranged at the end part of the reserved link channel, the reserved link channel is communicated with the reserved paper box, and staff is not required to seal, divide the invoices, reserve the reserved links and the like, so that manpower resources are saved, and the billing efficiency is improved.

Description

A distributed photovoltaic Internet invoice printer and printing method

Technical field

The invention belongs to the field of printers, and specifically relates to a distributed photovoltaic Internet invoice printer and a printing method.

Background technique

At present, the photovoltaic industry is developing rapidly, and the number of distributed photovoltaic users in residential households continues to increase. Certain difficulties and problems have also arisen in invoicing. Constraints on invoicing limits, different subsidy policies in various regions, and individual users need to issue separate invoices. Many factors such as The invoicing work is very tedious and complicated. Accountants need to carefully select and combine objects suitable for combined invoicing and correctly adjust the accuracy errors that may be caused by the combination. Since there are no relevant functions in the marketing system and other related systems, all this work needs to be done manually, which undoubtedly brings a huge workload to the relevant staff.

In addition, the power management system used by the power company is a general management software, while the anti-counterfeiting invoicing system is a tax system-specific software. The two systems are independent of each other. After the operator completes the documents in the general management software, he still needs to manually enter the information in the anti-counterfeiting invoicing system to issue the invoice. After printing the invoice, the electricity bill room still needs to stamp, split, and retain the invoice. As the number of distributed photovoltaic Internet service users in residential households continues to increase, this manual process will inevitably waste more human resources of the power company, and the manual invoicing speed will gradually be unable to meet the growing actual needs.

Contents of the invention

The technical problem to be solved by the present invention is to provide a distributed photovoltaic online invoice printer that automatically divides invoices into customer pages and retention pages for storage.

In order to solve the above technical problems, the present invention adopts the following technical solution: a distributed photovoltaic online invoice printer, including a body, which includes a carton for storing multi-link chain invoices, a transmission device for transmitting multi-link chain invoices, and a printing unit for printing multi-link invoices. The chain invoice printing device also includes a hierarchical device that divides the printed multi-part chain invoice into a customer copy and a retained copy, as well as a carton for storing the retained copy. Both sides of the layered device form customer coupons for the customer copies to pass through. The end of the customer connection channel is provided with a customer connection cutter for cutting off the customer connection, and the end of the retention connection channel is provided with a retention connection cutter for cutting off the retention connection, and the retention connection channel is connected to The storage boxes are connected.

Further, the paper storage box is provided with a slideway for transmitting the retained couplets and a carton for storing the retained couplets.

Furthermore, the paper storage box is also provided with a paper collection device for pushing the storage coupons into the carton through the slide, and the paper collection device is located between the slide and the paper box.

Further, the paper delivery device includes a motor and two rollers driven by the motor that can be squeezed, transported, and retained.

Further, the slideway includes a sliding plate and limiting plates arranged on both sides of the sliding plate to limit the retention link.

Further, a stamping device for stamping multi-link chain invoices is provided in the paper input box, a paper outlet is provided on the side wall of the paper storage box, and the stamping device is close to the paper outlet.

Further, the side of the customer union cutter facing the printing device is connected with a guide assembly to prevent the customer union from rising, and the guide assembly is located above the customer union channel.

Further, the guide assembly includes a guide plate connected to the customer's joint cutter and a paper collection board connected to the end of the guide plate. The angle between the paper collection board and the top surface of the guide plate is less than 180 degrees.

Further, the paper storage box is located above the paper input box, and the printing device and the transmission device are both arranged above the paper storage box. The carton storage box is provided with a plug-in board, and a plurality of supports for supporting multi-chain invoices are plugged into the plug-in board. The top connecting lines of the plurality of support members are in arc shape, and the ends of the support members are in spherical shape.

Compared with the prior art, the beneficial effects of the present invention are:

When the printer is ready to start printing, the transmission device works, and the multi-link chain invoice moves from the storage location to the stamping device in the input carton. The stamping device stamps the multi-link chain invoice and passes it out of the input carton through the paper outlet. , then the transmission device drives the multi-link chain invoice to continue moving. The multi-link chain invoice is transmitted from the transmission device to the printing device. The printing device prints the multi-link chain invoice. After printing is completed, the transmission device prints the multi-link chain invoice. The invoice moves toward the layering device. The layering device includes a layered plate that is horizontally facing the middle of the multi-joint chained invoice. When the multi-linked chained invoice moves to contact the layered board, it is pushed by the transmission device to continue. When moving, the upper customer link continues to move along the customer link channel. When the customer link passes through the customer link cutter, the connection between the printed customer link and the next customer link is cut by the customer link cutter for the user to retain, and the lower layer retains it. The couplets move toward the entrance of the carton along the bent passage of the retention coupons. After passing through the retention coupons cutter, the connection between the printed retention coupons and the next unprinted retention coupons is cut by the retention coupons cutter, and the retention coupons are cut along the The slide slides toward the carton. The limit plates on both sides of the slide limit the retaining couplet to prevent the retaining couplet from sliding down the side of the slide. When the retaining couplet slides to the bottom of the slide, it contacts the paper delivery device. , the front end of the retention couplet is squeezed by the two rotating rollers of the delivery device. The friction between the rollers and the retention couplet drives the retention couplet to move into the carton, so that the retention couplets are neatly stacked in the carton. The delivery device It gives the retention coupons a force to move toward the carton, preventing the friction between the retention coupons and the slideway from being too large, causing the retention coupons to accumulate at the lower end of the slideway and unable to enter the carton; there is no need for staff to stamp the invoices, Works such as branching and retention can save human resources and improve invoicing efficiency.

The invention also provides a method for printing distributed photovoltaic Internet invoices, which includes the following steps:

Use the printing device of the above-mentioned distributed photovoltaic online invoice printer to connect to the server, and transmit the power supply area and user information to the server;

The server searches whether it has been printed. If it has been printed, the process ends. If it has not been printed, the invoice amount is calculated based on the distributed photovoltaic grid electricity, electricity price and subsidy policy;

The server adjusts and merges according to the invoice limit, and detects whether there is a statistical error. If there is a statistical error, it will check and correct it and obtain the invoicing information from the relevant interface of the national tax business system. If there is no statistical error, it will directly obtain the invoicing information from the relevant interface of the national tax business system. Obtain billing information;

The server transmits the invoice information to the printing device for preview. If it does not print, the process ends. If the printing is confirmed, the distributed photovoltaic online invoice printer prints the invoice;

The printing device transmits the printed invoice information to the server for storage.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments:

Figure 1 is a schematic diagram of a distributed photovoltaic online invoice printer according to the present invention;

Figure 2 is a flow chart of a method for printing distributed photovoltaic Internet invoices according to the present invention.

Among them: 1. Input carton; 11. Stamping device; 12. Paper outlet; 2. Multi-link chain invoice; 21. Customer copy; 22. Retention copy; 3. Carton; 31. Slide; 311. Skateboard ; 312. Limit plate; 32. Paper delivery device; 321. Roller; 33. Paper box; 4. Transmission device; 5. Printing device; 6. Layering device; 61. Customer connection channel; 62. Retention connection channel; 71. Customer joint cutter; 72. Reserved joint cutter; 8. Guide assembly; 81. Guide plate; 82. Cardboard collecting; 91. Insert plate; 92. Support.

Detailed ways

Embodiments of a distributed photovoltaic online invoice printer and printing method of the present invention will be further described with reference to FIGS. 1 to 2 .

Example 1:

A distributed photovoltaic online invoice printer includes a body, which includes a paper input box 1 for storing multi-link chain invoices 2, a transmission device 4 for transmitting multi-link chain invoices 2, and a printing device 5 for printing multi-link chain invoices 2. The body also includes a layering device 6 for dividing the printed multi-linked invoice 2 into a customer copy 21 and a retention copy 22, and a paper box 3 for storing the retention copy 22. Both sides of the layering device 6 form a pass for the customer copy 21 to pass through. The customer connection channel 61 and the retention connection channel 62 for the retention connection 22 to pass through, the end of the customer connection channel 61 is provided with a customer connection cutter 71 for cutting off the customer connection 21, and the end of the retention connection channel 62 is provided with a cutter for cutting the retention connection 22 The retaining couplet cutter 72 and the retaining couplet channel 62 are connected with the carton 3. The carton 3 is provided with a slide 31 for transmitting the retained couplets 22 and a carton 33 for storing the retained couplets 22. The carton 3 is also provided with a device for transferring the retained couplets 22. 22 is pushed into the paper take-up device 32 of the paper box 33 by the slide 31. The paper take-up device 32 is located between the slide 31 and the paper box 33. The paper take-up device 32 includes a motor and two extrudable transmission and retention links 22 driven by the motor. The roller 321, the slideway 31 includes a sliding plate 311 and a limit plate 312 provided on both sides of the sliding plate 311 to limit the retained couplet 22. The carton 1 is provided with a sealing device for stamping the multi-linked chain invoice 2. 11. A paper outlet 12 is provided on the side wall of the paper storage box 3. The stamping device 11 is close to the paper outlet 12. The customer's cutter 71 faces the printing device 5 and is connected to a guide assembly 8 that prevents the customer's coupon 21 from tilting. , the guide assembly 8 is located above the customer connection channel 61. The guide assembly 8 includes a guide plate 81 connected to the customer connection cutter 71 and a receiving cardboard 82 connected to the end of the guide plate 81. The receiving cardboard 82 is connected to the top surface of the guide plate 81. The angle between them is less than 180 degrees. The paper storage box 3 is located above the paper input box 1. The printing device 5 and the transmission device 4 are both arranged above the paper storage box 3. The paper storage box 3 is provided with an inserting board 91, and the inserting board 91 is plugged in. There are a plurality of support members 92 supporting the multi-chain invoice 2, and the ends of the support members 92 are spherical.

When the printer is ready to start printing, the transmission device 4 works, and the multi-link chain invoice 2 moves from the storage place to the stamping device 11 in the paper input box 1. The stamping device 11 stamps the multi-link chain invoice 2. The paper port 12 passes out of the carton 1, and then the transmission device 4 drives the multi-link chain invoice 2 to continue moving. The multi-link chain invoice 2 is transmitted from the transmission device 4 to the printing device 5, and the printing device 5 pairs the multi-link chain invoice. 2 is printed. After printing is completed, the transmission device 4 moves the multi-link chain invoice 2 in the direction of the layering device 6. The layering device 6 includes a layered plate horizontally facing the middle of the multi-link chain invoice 2. When the multi-link chain invoice 2 is When the invoice 2 moves to contact the layered board, if it continues to move under the promotion of the transmission device 4, the upper customer link 21 will continue to move along the customer link channel 61. When the customer link 21 passes through the customer link cutter 71, it passes through the customer link cutter 71. The connection between the printed customer coupon 21 and the next customer coupon 21 is cut by the customer coupon cutter 71 for the user to keep. The lower retention coupon 22 moves toward the entrance of the storage carton 3 along the bent retention coupon channel 62, and passes through the retention coupon. After the cutter 72, the connection between the printed retaining couplet 22 and the next unprinted retaining couplet 22 is cut by the retaining couplet cutter 72, and the retaining couplet 22 slides along the slide 31 toward the direction of the paper box 33, and the sliding plate 311 has two sides. The limit plate 312 on the side plays a role in limiting the retention link 22 to prevent the retention link 22 from sliding down the side of the slide 311. When the retention link 22 slides to the bottom of the slide 31, it contacts the paper delivery device 32, and the retention link 22 The front end is squeezed by the two rotating rollers 321 of the paper delivery device 32. The friction between the rollers 321 and the retaining couplet 22 drives the retaining couplet 22 to move into the carton 33, so that the retaining couplet 22 is neatly stacked in the carton 33. Inside, the take-up device 32 gives the retaining couplet 22 a force to move toward the direction of the carton 33 to prevent the retention couplet 22 from being accumulated at the lower end of the slideway 31 and unable to enter due to excessive friction between the retaining couplet 22 and the slideway 31. Carton 33.

When the multi-chain invoice 2 in the paper input box 1 at the lower part of the paper deposit box 3 moves to the transmission device 4 at the upper part of the paper deposit box 3, it will pass through the corner of the paper deposit box 3, and an inserter is provided on the paper deposit box 3 near the corner. The board 91 and a plurality of support members 92 that support the multi-link chain invoice 2, the top connection lines of the multiple support members 92 are arc-shaped, so that the multi-link chain invoice 2 has a certain stability when passing through the corner of the paper storage box 3 The curvature prevents the tensioned multi-link chain invoice 2 from breaking at the sharp corners of the carton 3 and ensures the stability of the multi-link chain invoice 2 transmission.

This distributed photovoltaic online invoice printer does not require staff to stamp, distribute and retain invoices, saving human resources and improving invoicing efficiency.

Example 2:

A method for printing distributed photovoltaic Internet invoices, including the following steps:

Step 1. The user selects the power supply area on the printing device 5 of the distributed photovoltaic online invoice printer in Embodiment 1, selects the photovoltaic business users and payment intervals that need to be invoiced in the area, the printing device 5 is connected to the server, and the power supply area is and transmit user information to the server;

Step 2: The server retrieves whether the user's invoice in the payment interval has been printed. If it has been printed, the process ends. If it has not been printed, the invoice amount is calculated based on the distributed photovoltaic grid electricity, electricity price and subsidy policy;

Step 3: The server adjusts and merges according to the invoice limit, and detects whether there is a statistical error. If there is a statistical error, it will check and correct it and then obtain the invoicing information from the relevant interface of the national tax business system. If there is no statistical error, it will directly obtain the invoicing information from the national tax business system. System-related interfaces obtain invoicing information;

Step 4: The server transmits the invoice information to the printing device 5 for the user to preview. If it does not print, the process ends. If you choose to confirm the printing, the distributed photovoltaic online invoice printer prints the invoice;

Step 5: The printing device 5 transmits the printed invoice information to the server for storage.

Through the connection between the distributed photovoltaic online invoice printer and the server, there is no need for staff to perform accounting and invoicing, stamping, distribution and retention of invoices, saving human resources and improving invoicing efficiency.

The above are only preferred embodiments of the present invention. The protection scope of the present invention is not limited to the above-mentioned embodiments. All technical solutions that fall under the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and modifications may be made without departing from the principles of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (9)

1. The distributed photovoltaic online invoice printing method comprises a distributed photovoltaic online invoice printer, wherein the distributed photovoltaic online invoice printer comprises a body, the body comprises a paper feeding box for storing multi-link chain invoices, a transmission device for transmitting the multi-link chain invoices and a printing device for printing the multi-link chain invoices, and the distributed photovoltaic online invoice printing method is characterized by further comprising a layering device for dividing the printed multi-link chain invoices into client links and reserved links and a reserved paper box for storing the reserved links, a client link channel for the client links to pass and reserved link channels for the reserved links to pass are formed on two sides of the layering device, client link cutters for cutting off the client links are arranged at the end parts of the client link channels, reserved link cutters for cutting off the reserved links are arranged at the end parts of the reserved link channels, and the reserved link channels are communicated with the reserved paper box;

the printing method of the distributed photovoltaic internet invoice comprises the following steps:

the printing device of the invoice printer is connected with the server by using the distributed photovoltaic internet surfing, and the power supply area and the user information are transmitted to the server;

the server searches whether printing is performed or not, if yes, the process is ended, and if not, invoice amount is calculated according to the distributed photovoltaic internet electricity quantity, electricity price and the subsidy policy;

the server adjusts and merges according to the invoice quota, and detects whether a statistical error exists, if the statistical error exists, the server checks and corrects the statistical error and then obtains billing information from a relevant interface of the national tax service system, and if the statistical error does not exist, the server directly obtains billing information from the relevant interface of the national tax service system;

the server transmits invoice information to the printing device for previewing, if the invoice information is not printed, the process is ended, and if the invoice information is confirmed to be printed, the distributed photovoltaic internet ticket issuing printer prints the invoice;

the printing device transmits the printed invoice information to the server for storage.

2. The method for printing the distributed photovoltaic internet invoice according to claim 1, wherein the method comprises the following steps: the carton storage box is internally provided with a slideway for conveying the retention connection and a carton for storing the retention connection.

3. The method for printing the distributed photovoltaic internet invoice according to claim 2, wherein the method comprises the following steps: the paper box is characterized in that a paper collecting device pushing the retention link into the paper box through the slideway is further arranged in the paper box, and the paper collecting device is positioned between the slideway and the paper box.

4. A method for printing a distributed photovoltaic internet invoice according to claim 3, wherein: the paper collecting device comprises a motor and two rollers which are driven by the motor and can be extruded, conveyed and retained.

5. The method for printing the distributed photovoltaic internet invoice according to claim 2, wherein the method comprises the following steps: the slide comprises a slide plate and limiting plates arranged on two sides of the slide plate for limiting the reserved link.

6. The method for printing the distributed photovoltaic internet invoice according to claim 1, wherein the method comprises the following steps: the automatic stamping device is characterized in that a stamping device for stamping the multi-link chain type invoice is arranged in the paper feeding box, a paper outlet is formed in the side wall of the paper storage box, and the stamping device is close to the paper outlet.

7. The method for printing the distributed photovoltaic internet invoice according to claim 1, wherein the method comprises the following steps: the customer allies oneself with the cutter and is connected with the guide component that prevents customer allies oneself with perk towards printing device one side, guide component is located customer allies oneself with the passageway top.

8. The method for printing the distributed photovoltaic internet invoice according to claim 7, wherein the method comprises the following steps: the guide assembly comprises a guide plate connected to the customer linkage cutter and a paper collecting plate connected with the end part of the guide plate, and an included angle between the paper collecting plate and the top surface of the guide plate is smaller than 180 degrees.

9. A method for printing a distributed photovoltaic internet invoice according to any one of claims 1 to 5, wherein: the paper storing box is located above the paper feeding box, the printing device and the transmission device are arranged above the paper storing box, a plugboard is arranged on the paper storing box, a plurality of supporting pieces for supporting the multi-link type invoice are inserted on the plugboard, the top connecting lines of the supporting pieces are arc-shaped, and the end parts of the supporting pieces are spherical.