CN211942636U

CN211942636U - Improved structure of paper delivery device of printer

Info

Publication number: CN211942636U
Application number: CN201921914473.7U
Authority: CN
Inventors: 张家铭
Original assignee: International Currency Technologies Corp
Current assignee: International Currency Technologies Corp
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-11-17
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to an improved structure of paper outlet device of printer, which comprises a base body, a printing device and a paper outlet device, wherein a containing space for positioning the printing device and the paper outlet device is formed inside the base of the base body, a rod body for installing a paper roll is arranged at the rear part inside the containing space, a panel with a paper outlet is arranged in front of the base, the printing device comprises a printer and a paper cutter for printing and cutting paper, a channel for passing paper is formed between the printer and the paper cutter, one side of a driving module of the paper outlet device is provided with a paper outlet roller group which is driven by the driving module to drive the paper to go out of the paper outlet, the paper outlet roller group is provided with two rollers which are made of soft material and are extruded with each other, and the distance between the centers of the two rollers is smaller than the sum of the radiuses of the two rollers, so that the paper can be extruded and clamped on the surface of the paper by the two rollers for a user to apply force to take the paper, the paper can not be driven to move outwards at the same time, and the situation that the paper is torn or the internal mechanical structure is damaged can be avoided.

Description

Improved structure of paper delivery device of printer

Technical Field

The utility model relates to a go out paper device improvement structure of printer indicates that two gyro wheels of going out paper roller train are made for soft material especially, and the distance between two gyro wheel centers is for being less than the sum of two gyro wheel radiuses, so two gyro wheels can extrude the centre gripping on the paper surface to when supplying the user's application of force to take the paper, can not drive the paper and move outward simultaneously, can avoid the situation that the paper tears or inside mechanical structure damages.

Background

With the development of science and technology, more and more products come out, and people can more conveniently live through the products, such as: the automatic processing machines such as the vending machine and the automatic teller machine can be operated by the machines, the business time can be prolonged to 24 hours all day, in the life of changing work and living rich night of modern people, consumers can buy goods (such as beverages, instant noodles, cigarettes, tickets, admission tickets and the like), and when the money carried by the consumers is insufficient, the automatic teller machine can be searched for withdrawing cash, so that the convenience and the rapidness which are emphasized by the modern people can be met.

However, with the development of alternative currencies (such as credit cards, recreational cards, smart cards, etc.) and the loss of cash carrying with space occupation and easy theft or loss, people are becoming accustomed to using alternative currencies.

Since the automatic processing machine needs to be printed with paper after the user finishes the operation to provide the user with related information or data, such as: after the consumer buys the paper, the consumer needs to print the receipt, pick up cash or transfer account, and then need to print the detailed list, so that the general automatic processing machine is equipped with a printing module, after the processing operation is completed, the related information can be transferred to the printing module to be printed, and the paper can be exposed at the paper outlet for the user to take.

However, the paper of the general printing module is continuously connected, and the paper is moved to the paper outlet while being printed, so that the front end of the paper is protruded outside the paper outlet when the paper is not discharged completely, because the paper mostly uses the rolling of the roller to drive the displacement, if the paper is not discharged completely, the paper is forced to move quickly along with the direction of the force application, so that the situation that the paper is pulled to tear the paper is likely to occur, the user cannot read the required data on the paper, the original idea that the paper is required to provide the relevant printing data for the user cannot be achieved, and the internal mechanical structure is easily linked abnormally by excessively pulling the paper, so that the mechanical structure is damaged by external force, such as gear tooth breakage, rotating shaft deflection and the like.

Therefore, how to try to solve the above-mentioned existing drawbacks and inconveniences is a direction that those skilled in the art are eagerly looking to research and improve.

SUMMERY OF THE UTILITY MODEL

Therefore, in view of the above-mentioned shortcomings, the present invention provides a novel patent for designing an improved structure of a paper output device of a printer by collecting relevant data and evaluating and considering the data in multiple directions.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a paper output device improvement structure of printer which characterized in that includes pedestal, printing device and paper output device, wherein:

the base body is provided with a base, an accommodating space is formed in the base, a rod body for installing a preset paper roll is arranged on the side wall surface at the rear part in the accommodating space, a panel is arranged in front of the base, and a paper outlet for delivering paper printed and cut by the preset paper roll is formed in the panel;

the printing device comprises a printer positioned in the accommodating space and used for printing preset paper, a paper cutter used for cutting the preset paper, and a channel for the paper pulled out by the preset paper roll to pass through formed between the printer and the paper cutter;

the paper discharging device is positioned in the containing space, the driving module is arranged inside the paper discharging device, one side of the driving module is provided with a paper discharging roller set which is driven by the driving module to drive the preset paper to discharge paper out of the paper outlet, the paper discharging roller set is provided with two rollers which are made of soft materials and extruded on the surfaces of two opposite sides of the preset paper, and the distance between the centers of the two rollers is smaller than the sum of the radiuses of the two rollers.

The paper delivery device improvement structure of printer, wherein: the bottom of the accommodating space of the base is provided with a circuit module which is electrically connected with the printer, the paper cutter and the driving module.

The paper delivery device improvement structure of printer, wherein: the printer of the printing device is provided with a printing roller which is used for printing on the surface of the preset paper adjacent to one side of the channel, and the paper cutter is provided with a cutter which is used for cutting the preset paper adjacent to one side of the channel.

The paper delivery device improvement structure of printer, wherein: the driving module of the paper discharging device is provided with a motor, a plurality of gears driven by the motor to rotate are pivoted on the motor, and a shaft lever pivoted on the gears is arranged in the roller.

The paper delivery device improvement structure of printer, wherein: a paper outlet channel which is communicated with a channel of the printing device and is used for the entering of preset paper is formed between the two rollers of the paper outlet roller group, an inlet which is aligned with the position of the channel of the printing device is arranged at the rear part of the paper outlet channel, and an outlet which is aligned with the paper outlet of the panel is arranged in front of the paper outlet channel.

The paper delivery device improvement structure of printer, wherein: the roller is made of rubber, silica gel or plastic.

The utility model has the main advantages that: the paper is squeezed and clamped on the surface of the paper by virtue of the two rollers, so that when a user applies force to take the paper, the paper cannot be driven to move outwards at the same time, and the purpose of avoiding the situation that the paper is torn or an internal mechanical structure is damaged can be achieved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a side sectional view of the present invention.

Fig. 3 is a side sectional view of the present invention before cutting.

Fig. 4 is a cut-away side view of the present invention.

Description of reference numerals: 1-a seat body; 11-a base; 110-a containing space; 111-a rod body; 12-a panel; 121-paper outlet; 13-a circuit module; 2-a printing device; 20-channel; 21-a printer; 211-printing rollers; 22-a paper cutter; 221-a cutter; 3-a paper outlet device; 30-a paper outlet channel; 301-an inlet; 302-an outlet; 31-a drive module; 311-a motor; 312-a gear; 32-paper outlet roller group; 321-a roller; 322-shaft rod; 4-paper roll; 41-paper.

Detailed Description

To achieve the above objects and advantages, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention is a three-dimensional external view, a side sectional view before cutting and a side sectional view after cutting, as can be clearly seen from the figures, the present invention includes a seat body 1, a printing device 2 and a paper output device 3, wherein:

the base 1 has a base 11, a receiving space 110 is formed inside the base 11, a rod 111 is disposed on a rear side wall surface inside the receiving space 110, a panel 12 is disposed in front of the base 11, a paper outlet 121 is disposed in the panel 12, and a circuit module 13 is disposed at the bottom of the receiving space 110 of the base 11.

The printing device 2 includes a printer 21 and a paper cutter 22 located in the accommodating space 110 and electrically connected to the circuit module 13, a channel 20 is formed between the printer 21 and the paper cutter 22, a printing roller 211 is disposed at a position of the printer 21 adjacent to one side of the channel 20, and a cutter 221 is disposed at a position of the paper cutter 22 adjacent to one side of the channel 20.

The paper discharging device 3 is positioned in the accommodating space 110, a driving module 31 electrically connected to the circuit module 13 is disposed inside the paper discharging device 3, the driving module 31 has a motor 311, a plurality of gears 312 are pivotally disposed on the motor 311, a paper discharging roller set 32 driven by the driving module 31 to rotate is disposed at the front of the printing device 2, the paper discharging roller set 32 has two rollers 321 made of soft material and in a mutually squeezed state, the distance between the centers of the two rollers 321 is smaller than the sum of the radii of the two rollers 321 (i.e. a is smaller than X + Y), a shaft rod 322 is disposed inside each roller 321, at least one shaft rod 322 is pivotally connected to the gear 312, a paper discharging channel 30 communicated with the channel 20 of the printing device 2 is formed between the two rollers 321, and an inlet 301 aligned with the channel 20 of the printing device 2 is disposed behind the paper discharging channel 30, and the paper output channel 30 is opened with an outlet 302 at the front thereof aligned with the paper output port 121 of the panel 12.

The printer 21 of the printing device 2 preferably utilizes the printing roller 211 to perform printing operation, but in practical application, can also use dot matrix, hot pressing, ink jet or other printing methods, however, the printing methods of the printer 21 are many, so the structure that can achieve the above-mentioned effects should be covered by the present invention, and such simple modification and equivalent structure change should be included in the scope of the present invention.

How to perform the printing operation and the cutting operation by the printer 21 and the paper cutter 22 of the printing apparatus 2 is a conventional technique, and the printing apparatus 2 has many apparatuses and components, which is not the key point of the present invention, and thus is not described in detail for further understanding.

Furthermore, the two rollers 321 of the exit roller set 32 can be made of soft materials such as rubber, silica gel or plastic.

When the utility model is used in practice, the utility model can be applied to a game machine, a lottery machine, a parking ticket machine or other kinds of machines which need to print paper and tickets, and the circuit module 13 of the base body 1 is used to electrically connect with a circuit board (not shown in the figure) in the machine, the interior of the accommodating space 110 of the base 11 of the base body 1 is provided with the paper roll 4, the rod body 111 of the base 11 is penetrated through the center of the paper roll 4, then the paper 41 pulled out from the end of the paper roll 4 is inserted into one side of the channel 20 of the printing device 2, at this time, the printer 21 of the printing device 2 prints ink on the surface of the paper 41 of the paper roll 4 through the printing roller 211, and simultaneously drives the paper 41 to be conveyed towards the other side of the channel 20, so that the paper 41 enters from the inlet 301 at the rear of the paper outlet channel 30 of the paper outlet device 3 and is inserted into the space between the two rollers 321 of, meanwhile, the driving module 31 of the paper output device 3 drives the plurality of gears 312 to rotate through the motor 311, so as to rotate the two shafts 322 of the paper output roller set 32, and further rotate the two rollers 321 and clamp the opposite side surfaces of the paper 41, however, after the printing on the surface of the paper 41 is completed, the paper cutter 22 of the printing device 2 utilizes the cutter 221 to cut the paper 41, and the two rollers 321 will send the cut paper 41 out to the outlet 302 of the paper output channel 30, so that the paper output 121 of the panel 12 is used for the user outside the machine to take, because the two rollers 321 are made of soft material, and the distance between the centers of the two rollers 321 is smaller than the sum of the radii of the two rollers 321, the two rollers 321 will be clamped on the opposite side surfaces of the paper 41 in a squeezing state, so that the user can apply force to take the paper 41, and will not drive the paper 41 to move outwards at the same time, the situation that the paper 41 is torn or the paper 41 is excessively pulled to be exposed can be avoided, so that the paper can be saved, the cost can be reduced, the situation that the paper 41 is driven to move outwards to cause abnormal linkage of a mechanical structure when a user applies force to take the cut paper 41 can also be avoided, and the situation that the mechanical structure is damaged due to gear tooth breakage, deflection of a rotating shaft and the like caused by external force can be avoided.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a paper output device improvement structure of printer which characterized in that includes pedestal, printing device and paper output device, wherein:

2. The improved structure of the paper output device of the printer according to claim 1, characterized in that: the bottom of the accommodating space of the base is provided with a circuit module which is electrically connected with the printer, the paper cutter and the driving module.

3. The improved structure of the paper output device of the printer according to claim 1, characterized in that: the printer of the printing device is provided with a printing roller which is used for printing on the surface of the preset paper adjacent to one side of the channel, and the paper cutter is provided with a cutter which is used for cutting the preset paper adjacent to one side of the channel.

4. The improved structure of the paper output device of the printer according to claim 1, characterized in that: the driving module of the paper discharging device is provided with a motor, a plurality of gears driven by the motor to rotate are pivoted on the motor, and a shaft lever pivoted on the gears is arranged in the roller.

5. The improved structure of the paper output device of the printer according to claim 1, characterized in that: a paper outlet channel which is communicated with a channel of the printing device and is used for the entering of preset paper is formed between the two rollers of the paper outlet roller group, an inlet which is aligned with the position of the channel of the printing device is arranged at the rear part of the paper outlet channel, and an outlet which is aligned with the paper outlet of the panel is arranged in front of the paper outlet channel.

6. The improved structure of the paper output device of the printer according to claim 1, characterized in that: the roller is made of rubber, silica gel or plastic.