CN218749989U

CN218749989U - Printer with paper drying function

Info

Publication number: CN218749989U
Application number: CN202222455734.1U
Authority: CN
Inventors: 李亚平; 刘双双
Original assignee: Hefei Baipeng Digital Printing Co ltd
Current assignee: Hefei Baipeng Digital Printing Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-28
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a printer with paper drying function, it includes the printer main part, be provided with in the printer main part and print the chamber, it has the inkjet subassembly to print intracavity fixed mounting, and the inkjet subassembly includes thermal induction formula inkjet machine case, print the intracavity and still install bellows, the top fixed mounting of bellows has a plurality of micro motor, micro motor's output shaft extends to in the bellows and fixed mounting has a plurality of wind wheels, and still be connected with the tuber pipe between thermal induction formula inkjet machine case and the bellows, in this application, through the micro motor who sets up, can rotate the wind wheel, the wind wheel can drive the air current and flow downwards when bellows internal rotation to bellows and thermal induction formula inkjet machine case are connected through the tuber pipe, can draw the heat of thermal induction formula inkjet machine incasement to in the bellows, thereby can constantly blow the hot current on the paper, the convenience carries out fast drying to the ink point on the paper.

Description

Printer with paper drying function

Technical Field

The application relates to the technical field of printers, in particular to a printer with a paper drying function.

Background

The principle of ink-jet printer is that when the printing paper passes through the machine body, the machine body can make the colour ink pass through the nozzle and become fine particles, and spray them on the printing paper so as to implement printing operation. The ink-jet printer has the advantages of low price, high printing speed, simple ink adding and low printing cost of single printing paper, and is a printer type widely used in the printing industry.

The basic working principle of the existing ink-jet printer is that small ink drops are generated firstly, then the ink-jet head is used for guiding the small ink drops to a set position, the smaller the ink drops are, the clearer the printed picture is, but after ink dots are sprayed on paper, a certain time is needed for drying and forming, and the print is blurred due to the fact that the paper is taken out too early, so that the printing quality is affected.

Accordingly, those skilled in the art have provided a printer with a paper drying function to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems proposed in the background art described above, the present application provides a printer with a paper drying function.

The application provides a printer with paper drying function adopts following technical scheme:

the utility model provides a printer with paper drying function, includes the printer main part, be provided with in the printer main part and print the chamber, it has the inkjet subassembly to print intracavity fixed mounting, and the inkjet subassembly includes thermal induction formula inkjet machine case, it still installs bellows to print the intracavity, the top fixed mounting of bellows has a plurality of micro motor, micro motor's output shaft extends to in the bellows and fixed mounting has a plurality of wind wheels, and still is connected with the tuber pipe between thermal induction formula inkjet machine case and the bellows.

Through adopting above-mentioned technical scheme, through the micro motor who sets up, can rotate the wind wheel, the wind wheel can drive the air current and flow downwards when the bellows internal rotation, and bellows and thermal induction formula ink jet machine case are connected through the tuber pipe, can draw forth thermal induction formula ink jet machine incasement heat to the bellows in, thereby can constantly blow the hot gas flow on the paper, the convenience carries out rapid draing to the ink dot on the paper, and can recycle thermal induction formula ink jet machine incasement portion's heat, and the comparison energy saving.

Preferably, the inkjet module further comprises a heater, and the bottom of the thermal inkjet cabinet is provided with a plurality of nozzles, and the heater acts in the nozzles, the thermal inkjet technology is to use a thin film resistor to heat less than one percent of the ink in the ink ejection area to form a vapor bubble, the vapor bubble spreads at a very fast speed to force the ink droplet to be ejected from the nozzle, the vapor bubble grows for several microseconds again to disappear back to the resistor, when the vapor bubble disappears, the ink in the nozzle retracts, and then the surface tension generates a suction force to pull new ink to replenish the ink ejection area, so that continuous inkjet can be realized.

By adopting the technical scheme, the ink can be conveniently heated through the arranged heater.

Preferably, the top of the printer main body is also hinged with a case cover, and a plurality of ink cartridges are arranged in the printer main body below the case cover.

By adopting the technical scheme, the ink box can be conveniently opened and replaced through the arranged box cover.

Preferably, the top end of the printer main body is further provided with a paper feeding groove, the paper feeding groove is communicated with the printing cavity, and an air outlet is formed in the lower portion of the paper feeding groove.

Through adopting above-mentioned technical scheme, through the paper feed groove that sets up, can conveniently drop into the paper to through the air outlet that sets up, can conveniently discharge inside air current.

Preferably, the printing cavity is further provided with two conveying roller assemblies, each conveying roller assembly comprises an upper roller and a lower roller, synchronous gears are fixedly sleeved at the same ends of the upper roller and the lower roller, the two synchronous gears are meshed with each other, each conveying roller assembly further comprises a conveying motor, and an output shaft of the conveying motor is fixedly connected with the upper roller.

Through adopting above-mentioned technical scheme, through the conveying motor that sets up, can rotate last roller to through the synchro gear that sets up, can make the synchronous antiport of corresponding last roller and lower roll, thereby can promote the paper through conveying roller subassembly and remove.

To sum up, the application comprises the following beneficial technical effects:

1. through the micro motor who sets up, can rotate the wind wheel, the wind wheel can arouse the air current to flow downwards when the bellows internal rotation to bellows and thermal induction formula inkjet machine case are connected through the tuber pipe, can draw forth the heat in the thermal induction formula inkjet machine case to bellows in, thereby can constantly blow the hot gas flow on the paper, conveniently carry out rapid draing to the ink dot on the paper.

2. Through the conveying motor who sets up, can rotate last roller to through the synchro gear who sets up, can make the synchronous antiport of corresponding last roller and lower roll, thereby can promote the paper through conveying roller subassembly and remove.

Drawings

FIG. 1 is a schematic three-dimensional structure of a printer with a paper drying function in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a side view section of a printer with a paper drying function in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a top cross section of a printer with a paper drying function in an embodiment of the present application;

fig. 4 is an enlarged schematic view of a part a in fig. 2 of a printer with a paper drying function in an embodiment of the present application.

Description of the reference numerals: 1. a printer main body; 2. a printing chamber; 3. a case cover; 4. a thermal induction type inkjet chassis; 5. a heater; 6. a nozzle; 7. an air box; 8. a micro motor; 9. a wind wheel; 10. an air duct; 11. an ink cartridge; 12. a paper feed slot; 13. an air outlet; 14. a conveyor roller assembly; 15. a conveying motor; 16. and (5) synchronizing gears.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

It is noted that the drawings are diagrammatic and not drawn to scale. Relative dimensions and proportions of parts shown in the figures have been shown exaggerated or reduced in size, for the sake of clarity and convenience in the drawings, and any dimensions are exemplary only and not limiting. The same reference numerals are used for the same structures, elements, and components appearing in two or more drawings to show similar features.

The embodiment of the application discloses printer with paper drying function. Referring to fig. 1-4, a printer with a paper drying function comprises a printer main body 1, a printing cavity 2 is arranged in the printer main body 1, an ink jet assembly is fixedly arranged in the printing cavity 2, the ink jet assembly comprises a thermal induction type ink jet case 4, an air box 7 is also arranged in the printing cavity 2, a plurality of micro motors 8 are fixedly arranged at the top of the air box 7, output shafts of the micro motors 8 extend into the air box 7 and are fixedly provided with a plurality of wind wheels 9, and a wind pipe 10 is also connected between the thermal induction type ink jet case 4 and the air box 7;

through the micro motor 8 who sets up, can rotate wind wheel 9, wind wheel 9 is when bellows 7 internal rotation, can arouse the air current to flow downwards, and bellows 7 is connected through tuber pipe 10 with hot induction formula inkjet machine case 4, can draw forth the heat in the hot induction formula inkjet machine case 4 to bellows 7 in, thereby can constantly blow the hot gas flow on the paper, the convenience carries out fast drying to the ink dot on the paper, and can recycle the heat of hot induction formula inkjet machine case 4 inside, the comparison energy can be saved.

In the present application, the inkjet module further includes a heater 5, and a plurality of nozzles 6 are installed at the bottom of the thermal inkjet cabinet 4, and the heater 5 acts on the nozzles 6, the thermal inkjet technology uses a thin film resistor to heat less than 0.5% of the ink in the ink ejection area to form a vapor bubble, the vapor bubble expands at a very fast speed to force the ink droplet to eject from the nozzle, the vapor bubble grows for several microseconds again and then gets back to the resistor, when the vapor bubble disappears, the ink in the nozzle retracts, and then the surface tension generates a suction force to draw new ink to replenish the ink ejection area, so as to continuously eject ink, and the ink can be conveniently heated by the heater 5.

In this application, the top of printer main part 1 still articulates and installs case lid 3, and installs a plurality of ink cartridge 11 in the printer main part 1 of case lid 3 below, through the case lid 3 that sets up, can conveniently open, is convenient for change ink cartridge 11.

In this application, the top of printer main part 1 still is provided with paper feed groove 12, and paper feed groove 12 is linked together with printing chamber 2, and paper feed groove 12's below has still seted up air outlet 13, through the paper feed groove 12 that sets up, can conveniently drop into the paper to through the air outlet 13 that sets up, can conveniently discharge inside air current.

In this application, still be provided with two conveying roller assembly 14 in the printing chamber 2, conveying roller assembly 14 includes last roller and lower roll, and go up all fixed cover on the same end of roller and lower roll and be equipped with synchronizing gear 16, two synchronizing gear 16 intermeshing, and conveying roller assembly 14 still includes conveyor motor 15, and conveyor motor 15's output shaft and last roller fixed connection, conveyor motor 15 through setting up, can rotate and go up the roller, and through the synchronizing gear 16 that sets up, can make the synchronous antiport of corresponding last roller and lower roll, thereby can promote the paper to remove through conveying roller assembly 14.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of attached drawing, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including the connected mode of circuit connection conventional among the adoption prior art, here detailed description no longer.

The implementation principle of the printer with the paper drying function in the embodiment of the application is as follows: when the paper feeding mechanism is used, paper can be fed into the printing cavity 2 through the paper feeding groove 12, the corresponding upper rollers can be rotated through the arranged conveying motor 15, the synchronous gears 16 are fixedly sleeved at one ends of the upper rollers and the lower rollers on the same side, the two synchronous gears 16 are mutually pinched and meshed, so that the corresponding upper rollers and the corresponding lower rollers can synchronously and reversely rotate, and the paper can be pushed to move in the printing cavity 2 through the conveying roller assembly 14;

the thermal induction type ink jet case 4 is also installed in the printing cavity 2, the ink can be heated by the heater 5 arranged in the thermal induction type ink jet case 4, the heater 5 acts inside the nozzle 6, bubbles can be formed in the nozzle 6, the thermal induction type ink jet technology utilizes a thin film resistor, less than 0.5% of the ink is heated in an ink jet area to form a vapor bubble, the vapor bubble expands at a very fast speed to force ink drops to be jetted from the nozzle, the vapor bubble continues to grow for microseconds and then disappears onto the resistor, when the vapor bubble disappears, the ink in the nozzle retracts, surface tension generates suction force, new ink is pulled to be supplemented into the ink jet area, continuous ink jet can be achieved, the air wheel 9 can also rotate when the micro motor 8 is started, the air wheel 9 can drive air flow downwards when the air box 7 rotates, the air box 7 is connected with the thermal induction type ink jet case 4 through the air pipe 10, the heat in the thermal induction type ink jet case 4 can be led out into the case 7, hot air flow on the air box 7 can be blown continuously, paper can be blown on the heat, and the paper conveniently, and the interior of the thermal induction type ink jet case 4 can be dried, and heat can be used for saving ink jet.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a printer with paper drying function, includes printer main part (1), its characterized in that, be provided with in printer main part (1) and print chamber (2), print chamber (2) internal fixed mounting has the inkjet subassembly, and the inkjet subassembly includes thermal induction formula inkjet machine case (4), still install bellows (7) in printing chamber (2), the top fixed mounting of bellows (7) has a plurality of micro motor (8), the output shaft of micro motor (8) extends to in bellows (7) and fixed mounting has a plurality of wind wheels (9), and still is connected with tuber pipe (10) between thermal induction formula inkjet machine case (4) and bellows (7).

2. A printer with paper drying function according to claim 1, characterized in that: the ink jet assembly further comprises a heater (5), a plurality of nozzles (6) are mounted at the bottom of the thermal induction type ink jet case (4), and the heater (5) acts in the nozzles (6).

3. A printer with paper drying function according to claim 1, characterized in that: the top of printer main part (1) still articulates and installs case lid (3), and installs a plurality of ink tanks (11) in printer main part (1) of case lid (3) below.

4. A printer with paper drying function according to claim 1, characterized in that: the printer is characterized in that a paper feeding groove (12) is further formed in the top end of the printer body (1), the paper feeding groove (12) is communicated with the printing cavity (2), and an air outlet (13) is further formed below the paper feeding groove (12).

5. A printer with paper drying function according to claim 1, characterized in that: print still to be provided with two conveying roller subassembly (14) in chamber (2), conveying roller subassembly (14) are including last roller and lower roll, and go up all fixed cover on the same end of roller and lower roll and be equipped with synchronizing gear (16), two synchronizing gear (16) intermeshing, and conveying roller subassembly (14) still include conveying motor (15), and conveying motor (15) output shaft and last roller fixed connection.