CN112428693A

CN112428693A - Ink box for ink-jet printer

Info

Publication number: CN112428693A
Application number: CN202011319729.7A
Authority: CN
Inventors: 王翔; 何艳萍; 蒋海建
Original assignee: Hengyang Hele Office Equipment Co ltd
Current assignee: Hengyang Hele Office Equipment Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-03-02

Abstract

The invention discloses an ink box for an ink-jet printer, which comprises a first shell, wherein a third shell is arranged on the inner side wall of the first shell, a supporting plate is fixedly connected to the inner side wall of the third shell, a micro motor is arranged on the upper surface of the supporting plate, an ink cavity is fixedly connected to the inner side of the first shell, an output shaft of the micro motor respectively penetrates through the third shell and the inner side wall of the ink cavity and is fixedly connected with a first gear, a user can start the micro motor, the micro motor can drive the first gear and a second gear to rotate, the first gear and the second gear can drive a lead screw to rotate, the lead screw can drive a limiting frame to adjust the position, so that the first scraping plate is driven by the limiting frame to clean the inner side wall of the ink cavity, ink scales generated in the ink cavity are reduced, and the service life of the ink box is prolonged, meanwhile, the first spring can drive the first scraper to be tightly attached to the inner wall of the ink cavity, so that the use of workers is facilitated.

Description

Ink box for ink-jet printer

Technical Field

The invention relates to the technical field of printing equipment, in particular to an ink box for an ink-jet printer.

Background

The ink-jet printer is to change the colored liquid ink into tiny particle to spray on the printing paper through the spray nozzle, some ink-jet printers have three or four print shower nozzles, in order to print yellow, magenta, cyan and black four colors it is a common shower nozzle, spray and print in four colors, and the ink horn mainly refers to the part used for storing the printing ink in the ink-jet printer, and finish the printing finally, refer to the part used for holding the ink apparatus in the old time, because the control precision of the ink-jet printing technology is high and the printing effect is clear, and the price of the ink horn for ink-jet printer is lower, make the ink horn for ink-jet printer accept the customer more and more, therefore, the relevant technology to study ink horn seems to be very important, from the composition structure of the ink horn in the present market, generally, can be divided into split type ink horn and integral type ink horn, but the installation and dismantlement of the existing ink, the ink box is an important component of the ink-jet printer, the quality of the ink box can directly influence the printing effect of the ink-jet printer, meanwhile, the ink box is a part which is easy to break down, the ink-jet printer is widely applied in modern office and modern families along with the requirements of work and life of people, the ink box which provides ink for the printer in the ink-jet printer is usually detachably arranged in the printer, and the modern ink box mainly refers to the ink-jet printer and is used for storing and printing the ink.

The invention is disclosed in China: CN104669796A discloses an ink cartridge for an inkjet printer, wherein the ink can not flow directly to the ink outlet under the action of gravity after entering the buffer channel, but must first go through the deceleration action of the ascending part and then go down to the ink outlet, so as to greatly reduce the impact on the ink outlet, thereby solving the technical problems of ink leakage and damage to the printing head caused by the large impact of the ink on the ink outlet during the ink supply operation of the ink cartridge for the existing inkjet printer.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an ink box for an ink-jet printer.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an ink box for an ink-jet printer comprises a first shell, wherein a third shell is installed on the inner side wall of the first shell, a supporting plate is fixedly connected to the inner side wall of the third shell, a micro motor is installed on the upper surface of the supporting plate, an ink cavity is fixedly connected to the inner side of the first shell, an output shaft of the micro motor penetrates through the third shell and the inner side wall of the ink cavity respectively and is fixedly connected with a first gear, four fixing blocks are symmetrically and fixedly connected to the inner side wall of the ink cavity, the inner side wall of each fixing block is rotatably connected with a lead screw through a bearing, a second gear is fixedly connected to the outer side wall of the lead screw, the outer side wall of the second gear is meshed with the outer side wall of the first gear, a limiting frame is in threaded connection with the outer side wall of the lead screw, first springs are evenly installed on the outer side wall of, one end of the first spring, which is far away from the limiting frame, is fixedly connected with a limiting block, one side of the limiting block, which is far away from the first spring, is fixedly connected with one side of the first scraper, the inner side wall of the ink cavity is communicated with a tube body, one end of the tube body, which is far away from the ink cavity, penetrates through the outer side wall of the first shell, the outer side wall of the tube body is clamped with a second shell, the inner side wall of the second shell is uniformly provided with second springs, a sealing gasket is bonded at one end of the second spring, which is far away from the second shell, a rubber layer is uniformly bonded on the inner side wall of the second shell, one side of the rubber layer, which is far away from the second shell, is adhered to the outer side wall of the sealing gasket, the inner side wall of the sealing gasket is uniformly adhered with a second scraper, the battery is installed to the inside diapire of third casing, level sensor is installed to the inside diapire of third casing.

Preferably, the inner side wall of the first shell is fixedly connected with an observation window, and a graduated scale is bonded on the front surface of the observation window.

Preferably, the front surface and the rear surface of the first housing are fixedly connected with the block.

Preferably, the outer side wall of the third shell is fixedly connected with a female buckle, the inner side wall of the first shell is fixedly connected with a male buckle, and the male buckle is matched with the female buckle.

Preferably, an ink inlet pipe is communicated with the inner side wall of the ink chamber, and one end of the ink inlet pipe penetrates through the outer side wall of the first shell.

Preferably, a filter screen is bonded on the inner side wall of the ink inlet pipe.

Preferably, the front surface and the rear surface of the first shell are uniformly provided with limiting holes, the inner side wall of the first shell is provided with a limiting groove, and the inner side wall of the limiting groove is fixedly connected with a limiting plate.

Preferably, the inner side wall of the fixing block is symmetrically and fixedly connected with two connecting rods, and one end of each connecting rod penetrates through the inner side wall of the limiting frame.

(III) advantageous effects

Compared with the prior art, the invention provides an ink box for an ink-jet printer, which has the following beneficial effects:

when the ink box is used, a user can start the micro motor, the micro motor can drive the first gear and the second gear to rotate, the first gear and the second gear can drive the lead screw to rotate, the lead screw can drive the limiting frame to adjust the position, so that the limiting frame drives the first scraper to clean the inner side wall of the ink cavity, ink dirt generated in the ink cavity is reduced, the service life of the ink box is prolonged, meanwhile, the first spring can drive the first scraper to be tightly attached to the inner wall of the ink cavity, the use of workers is facilitated, and the practicability of the ink box is improved;

two, in the middle of this device's the use, the user can drive the second scraper blade for the impetus through the second casing and rotate, and the rotation of second scraper blade can be cleared up the inner wall of body, and the ink of avoiding air-drying the back causes the phenomenon of jam, utilizes the combination between parts such as second spring and sealed pad to use simultaneously and seals the body, avoids the junction of body to appear leaking the black phenomenon, makes things convenient for the staff to use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2A;

fig. 4 is a schematic view of the internal structure of the second housing according to the present invention.

In the figure: 1. a first housing; 2. an ink chamber; 3. a fixed block; 4. a support plate; 5. a micro motor; 6. A first gear; 7. a screw rod; 8. a second gear; 9. a storage battery; 10. a liquid level sensor; 11. a limiting frame; 12. a first spring; 13. a limiting block; 14. a first squeegee; 15. a pipe body; 16. a second housing; 17. a second spring; 18. a second squeegee; 19. a gasket; 20. a rubber layer; 21. an ink inlet pipe; 22. a connecting rod; 23. a sub-buckle; 24. a female buckle; 25. a limiting groove; 26. a limiting plate; 27. filtering with a screen; 28. An observation window; 29. a graduated scale; 30. a limiting hole; 31. a block body; 32. and a third housing.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: an ink box for an ink-jet printer comprises a first shell 1, wherein a third shell 32 is installed on the inner side wall of the first shell 1, a supporting plate 4 is fixedly connected to the inner side wall of the third shell 32, a micro motor 5 is installed on the upper surface of the supporting plate 4, an ink cavity 2 is fixedly connected to the inner side of the first shell 1, an output shaft of the micro motor 5 respectively penetrates through the inner side walls of the third shell 32 and the ink cavity 2 and is fixedly connected with a first gear 6, four fixing blocks 3 are symmetrically and fixedly connected to the inner side wall of the ink cavity 2, the inner side wall of each fixing block 3 is rotatably connected with a lead screw 7 through a bearing, a second gear 8 is fixedly connected to the outer side wall of each lead screw 7, the outer side wall of each second gear 8 is meshed with the outer side wall of the first gear 6, a limiting frame 11 is in threaded connection with the outer side wall of each lead screw 7, one end fixedly connected with stopper 13 that spacing 11 was kept away from to first spring 12, one side fixed connection that first spring 12 was kept away from to stopper 13 is in one side of first scraper blade 14, the inside wall intercommunication in china ink chamber 2 has body 15, the one end that china ink chamber 2 was kept away from to body 15 runs through the lateral wall of first casing 1, the lateral wall joint of body 15 has second casing 16, second spring 17 is evenly installed to the inside wall of second casing 16, the one end that second casing 16 was kept away from to second spring 17 bonds and has sealed 19, the inside wall of second casing 16 evenly bonds and has rubber layer 20, one side that second casing 16 was kept away from to rubber layer 20 bonds in the lateral wall that seals up 19, the inside wall that seals up 19 evenly bonds and has second scraper blade 18, battery 9 is installed to the inside diapire of third casing 32, level sensor 10 is installed to the inside diapire of third casing 32.

Example two

The invention also provides an embodiment different from the first embodiment, and the difference from the first embodiment is that: an ink box for an ink-jet printer, the outer side wall of a third shell 32 is fixedly connected with a female buckle 24, the inner side wall of a first shell 1 is fixedly connected with a male buckle 23, and the male buckle 23 is matched with the female buckle 24; the third shell 32 and the first shell 1 can be connected through the arrangement of the male buckle 23 and the female buckle 24, the inner side wall of the ink cavity 2 is communicated with the ink inlet pipe 21, and one end of the ink inlet pipe 21 penetrates through the outer side wall of the first shell 1; through the arrangement of the ink inlet pipe 21, a user can inject required ink into the ink cavity 2, so that the ink is convenient for the worker to use, and the inner side wall of the ink inlet pipe 21 is bonded with a filter screen 27; by arranging the filter screen 27, the situation that larger impurities enter the ink cavity 2 through the ink inlet pipe 21 to cause blockage can be avoided, the front surface and the rear surface of the first shell 1 are uniformly provided with the limiting holes 30, the inner side wall of the first shell 1 is provided with the limiting groove 25, and the inner side wall of the limiting groove 25 is fixedly connected with the limiting plate 26; the first shell 1 can be fixed and limited through the arrangement of the limiting hole 30, and meanwhile, a user can move the position of the device for acting points through the limiting plate 26, so that the device is convenient to mount and provides acting points for workers, two connecting rods 22 are symmetrically and fixedly connected to the inner side wall of the fixing block 3, and one end of each connecting rod 22 penetrates through the inner side wall of the limiting frame 11; through the setting of connecting rod 22, can carry out spacing to the position of spacing 11, avoid spacing 11 to produce the phenomenon of dislocation.

In this embodiment, specifically: an observation window 28 is fixedly connected to the inner side wall of the first shell 1, and a graduated scale 29 is bonded to the front surface of the observation window 28; through the setting of observation window 28, the user can observe the remaining volume of the inside ink of ink chamber 2 in real time, and the setting of scale 29 simultaneously, can be accurate for the staff provides concrete ink remainder numerical value.

In this embodiment, specifically: the front surface and the rear surface of the first housing 1 are both fixedly connected with block bodies 31; through the setting of block 31, the user can install this device in ink jet printer's inside through block 31, makes things convenient for the installation and the spacing of staff to this device.

The type of the micro motor 5 in this embodiment is: RF-300 CH.

The model number of the liquid level sensor 10 in this embodiment is: FRD-8061.

In summary, the working principle and working process of the ink cartridge for the inkjet printer are that, when the ink cartridge is used, firstly, a user can start the micro motor 5, the start of the micro motor 5 can drive the first gear 6 to rotate, the rotation of the first gear 6 can drive the second gear 8 to rotate, the rotation of the second gear 8 can drive the screw rod 7 fixedly connected with the second gear 8 to rotate, the rotation of the screw rod 7 can drive the limiting frame 11 to adjust the up-down position, the up-down position adjustment of the limiting frame 11 can drive the first scraper 14 to move up and down, the up-down movement of the first scraper 14 can scrape off ink scales generated on the inner wall of the ink chamber 2, which is convenient for the operator to use, and meanwhile, in the use of the ink cartridge, the user can monitor the ink amount inside the ink chamber 2 through the liquid level sensor 10, and simultaneously, the user can rotate the sealing gasket 19 for the acting point through the second shell 16, the rotation of the sealing gasket 19 can drive the second scraper 18 to rotate, the rotation of the second scraper 18 can scrape off ink scales or air-dried ink generated inside the tube body 15, the pipeline blockage is avoided, and the use of workers is facilitated, meanwhile, in the use of the device, through the arrangement of the second spring 17 and the rubber layer 20, the sealing gasket 19 can be tightly attached to the outer side wall of the tube body 15, so that the ink leakage phenomenon of the tube body 15 is avoided, the use of the workers is facilitated, through the arrangement of the observation window 28, the user can observe the residual amount of the ink inside the ink cavity 2 in real time, meanwhile, the scale 29 is arranged, the specific ink numerical value can be accurately provided for the workers, through the arrangement of the block 31, the user can install the device into the ink-jet printer through the block 31, the device is convenient for workers to install and limit, meanwhile, through the arrangement of the male buckle 23 and the female buckle 24, the third shell 32 can be connected with the first shell 1, through the arrangement of the ink inlet pipe 21, a user can inject required ink into the ink cavity 2, the device is convenient for the workers to use, through the arrangement of the filter screen 27, the situation that larger impurities enter the ink cavity 2 through the ink inlet pipe 21 to cause blockage can be avoided, through the arrangement of the limit hole 30, the first shell 1 can be fixed and limited, meanwhile, the user can move the device for acting point through the limit plate 26, the device is convenient to install, acting points are provided for the workers, through the arrangement of the connecting rod 22, the position of the limit frame 11 can be limited, the phenomenon that the limit frame 11 is staggered is avoided, and meanwhile, through the arrangement of the storage battery 9, the electric output end of the storage battery 9 is electrically connected with the electric input ends of the micro motor 5 and the liquid level sensor 10 through conducting wires.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ink cartridge for an ink jet printer, comprising a first casing (1), characterized in that: a third shell (32) is installed on the inner side wall of the first shell (1), a support plate (4) is fixedly connected to the inner side wall of the third shell (32), a micro motor (5) is installed on the upper surface of the support plate (4), the inner side of the first shell (1) is fixedly connected with an ink cavity (2), an output shaft of the micro motor (5) penetrates through the third shell (32) and the inner side wall of the ink cavity (2) and is fixedly connected with a first gear (6), four fixing blocks (3) are symmetrically and fixedly connected with the inner side wall of the ink cavity (2), a lead screw (7) is rotatably connected to the inner side wall of each fixing block (3) through a bearing, a second gear (8) is fixedly connected to the outer side wall of the lead screw (7), the outer side wall of the second gear (8) is meshed with the outer side wall of the first gear (6), and a limiting frame (11) is in threaded connection with the outer, the outer wall of the limiting frame (11) is uniformly provided with first springs (12), the outer wall of the limiting frame (11) is symmetrically hinged with four first scraping plates (14), one ends, far away from the limiting frame (11), of the first springs (12) are fixedly connected with limiting blocks (13), one sides, far away from the first springs (12), of the limiting blocks (13) are fixedly connected to one sides of the first scraping plates (14), the inner side wall of the ink cavity (2) is communicated with a tube body (15), one ends, far away from the ink cavity (2), of the tube body (15) penetrate through the outer side wall of the first shell (1), the outer side wall of the tube body (15) is connected with a second shell (16), the inner side wall of the second shell (16) is uniformly provided with second springs (17), one ends, far away from the second shell (16), of the second springs (17) are bonded with sealing gaskets (19), the inside wall of second casing (16) evenly bonds and has rubber layer (20), keep away from rubber layer (20) one side of second casing (16) bond in the lateral wall of sealed pad (19), the inside wall of sealed pad (19) evenly bonds and has second scraper blade (18), battery (9) are installed to the inside diapire of third casing (32), level sensor (10) are installed to the inside diapire of third casing (32).

2. The ink cartridge for an ink jet printer according to claim 1, wherein: the inner side wall of the first shell (1) is fixedly connected with an observation window (28), and a graduated scale (29) is bonded on the front surface of the observation window (28).

3. The ink cartridge for an ink jet printer according to claim 1, wherein: the front surface and the rear surface of the first shell (1) are fixedly connected with block bodies (31).

4. The ink cartridge for an ink jet printer according to claim 1, wherein: the lateral wall fixedly connected with box (24) of third casing (32), the inside wall fixedly connected with of first casing (1) is detained (23), sub-detain (23) with box (24) looks adaptation.

5. The ink cartridge for an ink jet printer according to claim 1, wherein: an ink inlet pipe (21) is communicated with the inner side wall of the ink cavity (2), and one end of the ink inlet pipe (21) penetrates through the outer side wall of the first shell (1).

6. The ink cartridge for an ink jet printer according to claim 5, wherein: and a filter screen (27) is adhered to the inner side wall of the ink inlet pipe (21).

7. The ink cartridge for an ink jet printer according to claim 1, wherein: spacing hole (30) have all evenly been seted up to the front surface and the rear surface of first casing (1), spacing groove (25) have been seted up to the inside wall of first casing (1), inside wall fixedly connected with limiting plate (26) of spacing groove (25).

8. The ink cartridge for an ink jet printer according to claim 1, wherein: the inside wall symmetry fixedly connected with of fixed block (3) has two connecting rods (22), the one end of connecting rod (22) runs through the inside wall of spacing (11).