CN212499542U

CN212499542U - Self-service printing terminal anti-sticking paper mechanism of electronic invoice

Info

Publication number: CN212499542U
Application number: CN202020813019.9U
Authority: CN
Inventors: 孙继勇; 杜瑾荣; 薛辉
Original assignee: ANHUI ZHIZHIYUAN INFORMATION TECHNOLOGY CO LTD
Current assignee: ANHUI ZHIZHIYUAN INFORMATION TECHNOLOGY CO LTD
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2021-02-09
Anticipated expiration: 2030-05-15

Abstract

The utility model belongs to the technical field of printing equipment, concretely relates to self-service printing terminal anti-sticking paper mechanism of electronic invoice, including the rack, install the touch-sensitive screen on the rack and offer the mouth of drawing a bill at rack front end surface, paper mechanism, guide roller, flattening mechanism and paper feed platform are installed according to the direction of paper feed in proper order to the rack inside, electrostatic eliminator, inkjet mechanism, drying mechanism, nipper and paper cutting mechanism are installed in proper order to the top of paper feed platform, the outside of drawing a bill mouth is provided with the sensor that cooperates with paper cutting mechanism, the below of paper feed platform is provided with the controller, the output of sensor and the input electric connection of controller; the shortcoming of prior art has been overcome, sets up paper cutting mechanism and cuts off the bill, avoids the user to stimulate the bill and causes the card paper, avoids appearing needing the manual work to dismantle the maintenance because of the card paper condition, uses manpower sparingly and material resources, improves the availability factor.

Description

Self-service printing terminal anti-sticking paper mechanism of electronic invoice

Technical Field

The utility model belongs to the technical field of the printing apparatus, concretely relates to self-service printing terminal of electronic invoice prevents card paper mechanism.

Background

The electronic invoice self-service printing terminal is used for enterprises and places using electronic invoice schemes, consumers can print electronic invoices on the terminal, and electronic invoice printing can be completed on self-service equipment through modes of inputting invoice codes and numbers or scanning invoice two-dimensional codes and the like.

The existing printing terminal has a paper jam condition in the paper outlet process, so that the electronic invoice self-service printing terminal cannot normally print the paper outlet, and a professional operator is often required to replace the paper outlet after the paper outlet condition occurs, so that manpower and material resources are consumed, and the use efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic invoice prints terminal anti-sticking paper mechanism by oneself, has overcome the not enough of prior art, sets up paper cutting mechanism and cuts off the bill, avoids the user to stimulate the bill and causes the card paper, avoids needing the manual work to dismantle the maintenance because of the card paper condition appears, uses manpower sparingly and material resources, improves the availability factor.

In order to solve the above problems, the utility model adopts the following technical proposal:

an electronic invoice self-service printing terminal anti-jamming paper mechanism comprises a cabinet, a touch screen installed on the cabinet and a paper outlet arranged on the surface of the front end face of the cabinet, wherein a paper outlet mechanism, a guide roller, a flattening mechanism and a paper feeding platform are sequentially installed in the cabinet according to the direction of paper feeding, a static electricity eliminator, an ink jet mechanism, a drying mechanism, a paper pressing plate and a paper cutting mechanism are sequentially installed above the paper feeding platform, a sensor matched with the paper cutting mechanism is arranged on the outer side of the paper outlet, a controller is arranged below the paper feeding platform, and the output end of the sensor is electrically connected with the input end of the controller;

the paper cutting mechanism mainly comprises a cam driven by a paper cutting motor, a movable plate movably arranged below the cam, a connecting rod fixedly arranged on the lower surface of the movable plate and a paper cutter arranged at the bottom end of the connecting rod, wherein a fixed plate is arranged below the movable plate and fixed in the cabinet, a plurality of connecting springs are fixedly arranged between the movable plate and the fixed plate, and the distance between the paper cutter and a sensor in the horizontal direction is consistent with the length of a single invoice.

Further, go out paper mechanism including the winding have the paper roll of beating printing paper and be used for driving paper roll pivoted play paper motor, go out paper motor and paper roll and all install in the rack, go out the paper motor and pass through the belt and be connected with the paper roll transmission.

Further, the guide roller is fixed in the cabinet through a telescopic support, and the top of the guide roller is in contact with the lower surface of printing paper.

Further, the flattening mechanism mainly comprises a flattening roller and a supporting roller which are respectively positioned on the upper side and the lower side of printing paper, a flattening motor is installed at the top of the cabinet, and the flattening motor is in transmission connection with the flattening roller through a belt.

Furthermore, the front end face of the cabinet is provided with a ticket storage bin, the ticket storage bin is provided with an invoice storage space and an opening for a hand to extend into, and the ticket outlet is positioned on the inner side of the ticket storage bin.

Compared with the prior art, the utility model, following beneficial effect has:

a terminal anti-sticking paper mechanism is printed by oneself to electronic invoice cuts off the bill through setting up paper cutting mechanism, avoids the user pulling bill to cause the card paper, further prevents the card paper through setting up static eliminator and exhibition flat mechanism, avoids appearing needing the manual work to dismantle the maintenance because of the card paper condition, uses manpower sparingly and material resources, improves the availability factor.

Drawings

Fig. 1 is a schematic structural view of an electronic invoice self-service printing terminal paper jam prevention mechanism.

Fig. 2 is a schematic diagram of an internal structure of a cabinet in an electronic invoice self-service printing terminal anti-jamming mechanism.

Fig. 3 is a schematic structural diagram of a paper cutting assembly in an anti-jamming mechanism of an electronic invoice self-service printing terminal.

In the figure: 1. a cabinet; 2. a touch screen; 3. a ticket outlet; 4. a ticket storage bin; 5. a paper winding drum; 6. a paper discharging motor; 7. a guide roller; 8. a telescopic bracket; 9. flattening the motor; 10. flattening rollers; 11. a support roller; 12. a static eliminating device; 13. an ink jet mechanism; 14. a controller; 15. a drying mechanism; 16. a paper feeding platform; 17. pressing a paper board; 18. a paper cutting assembly; 1801. a cam; 1802. a paper cutter; 1803. a movable plate; 1804. a connecting spring; 1805. a fixing plate; 1806. a connecting rod; 19. an inductor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model relates to an electronic invoice self-service printing terminal anti-jamming paper mechanism, including rack 1, install touch-sensitive screen 2 on rack 1 and offer the exit slot 3 on the surface of rack 1 front end face, the inside of rack 1 installs paper out mechanism, guide roll 7, flattening mechanism and paper feed platform 16 according to the direction of paper feed in proper order, electrostatic eliminator, inkjet mechanism 13, drying mechanism 15, nipper 17 and paper cutting mechanism are installed in proper order to the top of paper feed platform 16, the outside of exit slot 3 is provided with the sensor that cooperates with paper cutting mechanism, the below of paper feed platform 16 is provided with controller 14, the output of sensor and the input electric connection of controller 14; the sensor adopts an infrared sensor, the invoice is printed and then extends out of the invoice outlet 3 to shield the infrared sensor, a signal is transmitted to the controller 14, and the controller 14 controls the paper cutting mechanism to cut off the invoice;

the paper cutting mechanism mainly comprises a cam 1801 driven by a paper cutting motor, a movable plate 1803 movably arranged below the cam 1801, a connecting rod 1806 fixedly arranged on the lower surface of the movable plate 1803 and a paper cutter 1802 arranged at the bottom end of the connecting rod 1806, wherein a fixed plate 1805 is arranged below the movable plate 1803, the fixed plate 1805 is fixed in the cabinet 1, a plurality of connecting springs 1804 are fixedly arranged between the movable plate 1803 and the fixed plate 1805, and the distance between the paper cutter 1802 and the sensor in the horizontal direction is consistent with the length of a single invoice;

when the paper feeding mechanism is used, the paper discharging mechanism drives printing paper of an invoice to be transmitted to the paper feeding platform 16 along the guide roller 7 and the flattening mechanism, static electricity is removed from the printing paper through the static electricity eliminator, the printing paper is prevented from being adsorbed to the paper feeding platform 16 due to the fact that the printing paper is rubbed with the guide roller 7 and the flattening mechanism to generate static electricity, and therefore paper jamming is effectively prevented; through the inkjet printing, invoice transmission to ticket-out mouth 3 after the stoving, the sensor senses invoice 3 back cut paper motor drive cam 1801 and rotate extrusion fly leaf 1803 and connecting rod 1806 downstream down after the invoice has been gone out the ticket-out mouth, until cut paper cutter 1802 utensil and invoice contact and cut off the invoice, cut off back cam 1801 and continue to rotate, fly leaf 1803 makes fly leaf 1803 drive paper cutter 1802 utensil upward movement under the restoring force drive of connecting spring 1804.

Paper output mechanism has the paper roll 5 of beating printing paper and is used for driving paper roll 5 pivoted play paper motor 6 including the winding, goes out paper motor 6 and paper roll 5 and all installs in rack 1, goes out paper motor 6 and is connected through belt and paper roll 5 transmission, goes out paper motor 6 and rotates and drive paper roll 5 and rotate when going out paper.

Guide roller 7 passes through telescopic bracket 8 to be fixed in rack 1, and guide roller 7's top and the lower surface contact of beating printing paper, telescopic bracket 8 can adjust the rate of tension of beating printing paper.

The flattening mechanism mainly comprises a flattening roller 10 and a supporting roller 11 which are respectively positioned at the upper side and the lower side of printing paper, a flattening motor 9 is installed at the top of the cabinet 1, and the flattening motor 9 is in transmission connection with the flattening roller 10 through a belt; the printing paper passes through the flattening roller 10 and the supporting roller 11 to gradually flatten the convex part of the printing paper, thereby effectively preventing the printing paper from being clamped in the subsequent movement.

In order to take out the bills conveniently, the front end face of the cabinet 1 is provided with the bill storage bin 4, the bill storage bin 4 is provided with an invoice storage space and an opening for a hand to extend into, the bill outlet 3 is positioned on the inner side of the bill storage bin 4, and when a plurality of bills are printed at one time, the bills are temporarily stored in the bill storage bin 4 after being cut off, so that the bills are taken out at one time conveniently.

The controller 14 adopts a PLC single chip microcomputer of a model S7-200, the input end of the controller 14 is electrically connected with the touch screen 2 and the sensor, and the output end of the controller 14 is electrically connected with the paper outlet motor 6, the flattening motor 9, the paper cutting motor, the ink jet mechanism 13 and the drying mechanism respectively and is used for controlling the printing and the drawing of bills.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an electronic invoice self-service printing terminal anti-sticking paper mechanism, includes rack (1), installs touch-sensitive screen (2) on rack (1) and sets on outlet (3) on terminal surface before rack (1), its characterized in that: a paper outlet mechanism, a guide roller (7), a flattening mechanism and a paper feeding platform (16) are sequentially arranged in the cabinet (1) according to the direction of paper feeding, a static electricity eliminator, an ink jet mechanism (13), a drying mechanism (15), a paper pressing plate (17) and a paper cutting mechanism are sequentially arranged above the paper feeding platform (16), a sensor matched with the paper cutting mechanism is arranged on the outer side of the ticket outlet (3), a controller (14) is arranged below the paper feeding platform (16), and the output end of the sensor is electrically connected with the input end of the controller (14);

paper cutting mechanism mainly includes by paper cutting motor drive's cam (1801), activity setting at fly leaf (1803) of cam (1801) below, set firmly connecting rod (1806) at fly leaf (1803) lower surface and install cut paper sword (1802) in connecting rod (1806) bottom, the below of fly leaf (1803) is provided with fixed plate (1805), and fixed plate (1805) are fixed in rack (1), a plurality of connecting spring (1804) have set firmly between fly leaf (1803) and fixed plate (1805), cut paper sword (1802) and the sensor interval on the horizontal direction are unanimous with the length of sola invoice.

2. The electronic invoice self-service printing terminal anti-jamming paper mechanism of claim 1, characterized in that: paper output mechanism has paper roll (5) of beating printing paper and is used for driving paper roll (5) pivoted play paper motor (6) including the winding, go out paper motor (6) and paper roll (5) and all install in rack (1), go out paper motor (6) and be connected through belt and paper roll (5) transmission.

3. The electronic invoice self-service printing terminal anti-jamming paper mechanism of claim 1, characterized in that: the guide roller (7) is fixed in the cabinet (1) through a telescopic support (8), and the top of the guide roller (7) is in contact with the lower surface of printing paper.

4. The electronic invoice self-service printing terminal anti-jamming paper mechanism of claim 1, characterized in that: flattening mechanism mainly is including nip roll (10) and backing roll (11) that are located about beating printing paper both sides respectively, flat motor (9) of exhibition are installed at the top of rack (1), flat motor (9) are connected with nip roll (10) transmission through the belt.

5. The electronic invoice self-service printing terminal paper jam prevention mechanism as claimed in any one of claims 1-4, wherein: the front end face of the cabinet (1) is provided with a ticket storage bin (4), the ticket storage bin (4) is provided with a ticket storage space and an opening for a hand to extend into, and the ticket outlet (3) is located on the inner side of the ticket storage bin (4).