CN112659756A

CN112659756A - Printer ink cartridge

Info

Publication number: CN112659756A
Application number: CN202011491290.6A
Authority: CN
Inventors: 余洪科; 刘秋; 余忠保
Original assignee: Guizhou Unxar Technology Co ltd
Current assignee: Yunxia Technology Suzhou Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-04-16
Anticipated expiration: 2040-12-16
Also published as: CN112659756B

Abstract

This scheme discloses a printer ink cartridge in printing apparatus field, including first ink horn, be equipped with on the first ink horn and add black mouth and go out black mouth, be equipped with the screw rod in the first ink horn, the screw rod is connected with its pivoted driver of drive, threaded connection has the push pedal on the screw rod, push pedal and first ink horn horizontal sliding connection, push pedal bottom equipartition has the thorn. The device in this scheme can effectively get rid of the bubble of ink in the ink horn.

Description

Printer ink cartridge

Technical Field

The invention relates to the field of printing equipment, in particular to an ink box of a printer.

Background

With the increasing popularity of modern office automation equipment, printers play an increasingly important role in normal work and study of people, and among them, inkjet printers are favored by users for their low power consumption, no pollution, and convenience in color printing. The ink cartridge that supplies printing ink to the printer is an essential part of the ink jet printer, and the quality of the ink cartridge directly affects the printing effect of the ink jet printer. The existing ink box is disposable, needs to be replaced after being used up, and for saving cost, the ink is added to the ink box in some ways, the air can be filled together in the process of adding the ink into the ink box, and the air makes the ink mix into a large amount of air when passing through the ink, the air vibrates to generate air bubbles when adding the ink, the air bubbles easily cause the broken lines in the printing process, and the printing smoothness is seriously influenced.

Disclosure of Invention

The invention aims to provide an ink box of a printer, which aims to solve the problem that bubbles are generated after ink is added in the existing ink box.

The printer ink box in this scheme, including first ink horn, be equipped with on the first ink horn and add black mouth and go out the black mouth, be equipped with the screw rod in the first ink horn, the screw rod is connected with its pivoted driver of drive, threaded connection has the push pedal on the screw rod, push pedal and first ink horn horizontal sliding connection, push pedal bottom equipartition has the thorn.

The working principle and the beneficial effects of the scheme are as follows: during the use, add the china ink to first ink horn from adding the china ink mouth, highly reach the push pedal bottom and stop adding the china ink when being equipped with thorn position until printing ink, later open the driver, driver driving screw rotates, and the screw rod rotates and drives push pedal horizontal migration, and the bubble that is located push pedal below printing ink surface punctures, and the bubble that the air shock produced when will just so can will add gets rid of, device simple structure in this scheme, convenient to use, the effectual of bubble of getting rid of.

Further, the printer ink box still includes the second ink box, be equipped with into china ink mouth and jet-ink mouth on the second ink box, go into china ink mouth and ink outlet intercommunication, it is equipped with the connecting piece to go into between china ink mouth and the ink outlet, the connecting piece includes dog, first fender ring and second fender ring, first fender ring is located the ink outlet, the second keeps off the ring and is located into the china ink mouth, and the second keeps off the ring and is located outside the first fender ring, the dog is used for keeping out the switching of ink outlet, and the dog below is equipped with the lever, it has the ejector pin to go into china ink mouthful internal fixation, second ink box bottom is equipped with the second spring, second spring connection has the bottom plate. During the use, place the department intercommunication with the ink jet and the ink horn of printer and place the plane of department on the ink horn is placed to the bottom plate, when having printing ink in the second ink horn, gravity makes the second spring compression, ejector pin and holding rod contactless, the printing ink is used up gradually in the second ink horn, the spring tends to the recovery state, consequently, the second ink horn is by jack-up, later the ejector pin also can contact with holding rod, until with ejector pin jack-up, the ejector pin is by jack-up will with dog jack-up, the dog just no longer blocks up the ink outlet, printing ink in the first ink horn will enter into in the second ink horn, because second catch ring is located outside the first catch ring, reduced the possibility of contacting once more with the air in the in-process of transportation printing ink, first ink horn just is used for reserving printing ink, simultaneously can also avoid the printing ink in the second ink horn too much like this, block up the ink jet, can't print.

Furthermore, a fixed rod is fixedly connected in the first baffle ring, the abutting rod penetrates through the fixed rod, a first spring is fixedly connected between the fixed rod and the stop block, and the first spring is annularly arranged on the fixed rod. The arrangement can lead the stop block to automatically return to the original state to block the ink outlet when the ejector rod does not support the supporting rod any more due to the restoring force of the first spring.

Further, be equipped with first sieve in the first ink horn, first sieve is located the top of push pedal. The ink entering from the ink adding port firstly passes through the first sieve plate, and the first sieve plate can isolate part of air bubbles.

Further, a second sieve plate is arranged in the second ink box. The ink entering from the ink inlet firstly passes through the second sieve plate, and the second sieve plate can isolate part of air bubbles.

Further, second sieve below is equipped with left swash plate and right swash plate, the bottom fixed connection of left swash plate and right swash plate, leave the space between the bottom of left swash plate and right swash plate and the second ink horn. The vibration of the ink entering the second ink box can be reduced, so that the ink slowly flows into the second ink box from the side wall of the second ink box, and the generation of bubbles is reduced.

Further, a water level sensor is arranged in the first ink box, the water level sensor is located at the position where the push plate is provided with the thorn, and the water level sensor is electrically connected with the driver. When the ink is positioned in the water level sensor, the water level sensor drives the driver to operate.

Further, the driver is a micro motor.

Drawings

FIG. 1 is a schematic view of the ink cartridge of a printer according to the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the ink adding device comprises an ink adding opening 1, a first ink box 2, a first sieve plate 3, a screw rod 4, a push plate 5, a spine 6, a water level sensor 7, a stop dog 8, a first spring 9, a fixing rod 10, a resisting rod 11, a first stop ring 12, a second stop ring 13, an ejector rod 14, a second ink box 15, a second sieve plate 16, a right inclined plate 17, a left inclined plate 18, a second spring 19, an ink jetting opening 20 and a bottom plate 21.

The embodiment is basically as shown in the attached figure 1: an ink box of a printer comprises a first ink box 2 and a second ink box 15, wherein an ink adding port 1 and an ink outlet are arranged on the first ink box 2, the ink adding port 1 is positioned at the top of the first ink box 2, the ink outlet is positioned at the bottom of the first ink box 2, a first sieve plate 3 is arranged in the first ink box 2, two screw rods 4 are arranged in the first ink box 2, the two screw rods 4 are both connected with a micro motor for driving the micro motor to rotate, the shell of the micro motor is fixedly connected with the outer wall of the first ink box 2, the output shaft of the micro motor is fixedly connected with the screw rods 4, a push plate 5 is in threaded connection with the screw rods 4, the push plate 5 is horizontally and slidably connected with the first ink box 2, thorns 6 are uniformly distributed at the bottom of the push plate 5, the first sieve plate 3 is positioned above the push plate 5, a water level sensor 7 is arranged in the first ink box 2, the water level;

an ink inlet and an ink jet 20 are arranged on the second ink box 15, the ink inlet is arranged at the top of the second ink box 15, the ink jet 20 is arranged on the side wall of the second ink box 15, the ink inlet is communicated with the ink outlet, a connecting piece is arranged between the ink inlet and the ink outlet, the connecting piece comprises a stop block 8, a first stop ring and a second stop ring 13, the first stop ring 12 is fixedly connected with the ink outlet, the second stop ring 13 is fixedly connected with the ink inlet, the second stop ring 13 is annularly arranged outside the first stop ring 12, the stop block 8 is arranged at the ink outlet and has a diameter larger than the caliber of the ink outlet, the stop block 8 is used for controlling the opening and closing of the ink outlet, a resisting rod 11 is arranged below the stop block 8, a fixing rod 10 is fixedly connected in the first stop ring 12, the resisting rod 11 penetrates through the fixing rod 10, a first spring 9 is fixedly connected between the fixing rod 10 and the stop block 8, the first spring 9 is annularly arranged on the fixing rod 10, a push rod 14 is fixedly fixed in the ink inlet, and the, the bottom of the second ink box 15 is provided with a second spring 19, the second spring 19 is connected with a bottom plate 21, a second sieve plate 16 is arranged in the second ink box 15, a left inclined plate 18 and a right inclined plate 17 are arranged below the second sieve plate 16, the bottom ends of the left inclined plate 18 and the right inclined plate 17 are fixedly connected, a gap is reserved between the bottom ends of the left inclined plate 18 and the right inclined plate 17 and the second ink box 15, and the joint of the left inclined plate 18 and the right inclined plate 17 is fixedly connected with the second sieve plate 16.

When the ink box is used, the ink jet port 20 is communicated with an ink box placing position of a printer, the bottom plate 21 is placed on a plane of the ink box placing position, ink is added to the first ink box 2 from the ink adding port 1, ink entering from the ink adding port 1 firstly passes through the first sieve plate 3, the first sieve plate 3 can isolate part of bubbles until the height of the ink reaches the position of the bottom of the push plate 5 provided with the pricks 6, the water level sensor 7 senses the ink, the micro motor 7 drives the micro motor to operate, the micro motor drives the screw rod 4 to rotate, the screw rod 4 rotates to drive the push plate 5 to horizontally move, the bubbles on the surface of the ink below the push plate 5 are pricked, and therefore the bubbles generated by air oscillation during adding can be removed; when ink is in the second ink box 15, gravity causes the second spring 19 to compress, the push rod 14 is not in contact with the abutting rod 11, when the ink in the second ink box 15 is gradually used up, the weight of the second ink box 15 is not reduced, and the spring tends to return to the original state, so the second ink box 15 is pushed upwards, the push rod 14 is also in contact with the abutting rod 11 until the push rod 14 is pushed up, the push rod 14 is pushed up to push up the stop block 8, the stop block 8 does not block the ink outlet, the ink in the first ink box 2 enters the second ink box 15, because the second stop ring 13 is annularly arranged outside the first stop ring 12, the possibility of contacting with air again is reduced in the process of transporting the ink, the first ink box 2 is used for storing the ink, meanwhile, the phenomenon that the ink in the second ink box 15 is too much, the ink jet orifice 20 is blocked, printing cannot be carried out can be avoided, after the second ink box 15 is filled, and the push rod 14 does not abut against the abutting rod 11, because the restoring force of first spring 9, dog 8 automatic recovery is plugged up the ink outlet to the original state, and the printing ink that gets into from going into the ink outlet passes through second sieve 16 earlier, and second sieve 16 can isolated partial bubble, and printing ink slowly flows in from the lateral wall of second ink horn 15 after that, reduces the production of bubble, device simple structure in this scheme, and convenient to use gets rid of the effectual of bubble.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A printer cartridge, characterized by: including first ink horn, be equipped with on the first ink horn and add black mouth and go out the black mouth, be equipped with the screw rod in the first ink horn, the screw rod is connected with its pivoted driver of drive, threaded connection has the push pedal on the screw rod, push pedal and first ink horn horizontal sliding connection, the equipartition of push pedal bottom has the thorn.

2. The printer cartridge of claim 1, wherein: the printer ink box further comprises a second ink box, wherein an ink inlet and an ink jet port are formed in the second ink box, the ink inlet is communicated with the ink outlet, a connecting piece is arranged between the ink inlet and the ink outlet, the connecting piece comprises a stop dog, a first retaining ring and a second retaining ring, the first retaining ring is located at the ink outlet, the second retaining ring is located at the ink inlet, the second retaining ring is located outside the first retaining ring, the stop dog is used for retaining opening and closing of the ink outlet, a retaining rod is arranged below the stop dog, an ejector rod is fixed in the ink inlet, a second spring is arranged at the bottom of the second ink box, and the second spring is connected with a bottom plate.

3. The printer cartridge of claim 2, wherein: the first baffle ring is internally and fixedly connected with a fixed rod, the abutting rod penetrates through the fixed rod, a first spring is fixedly connected between the fixed rod and the baffle block, and the first spring is annularly arranged on the fixed rod.

4. A printer cartridge as claimed in claim 3, wherein: a first sieve plate is arranged in the first ink box and is positioned above the push plate.

5. The printer cartridge of claim 4, wherein: and a second sieve plate is arranged in the second ink box.

6. The printer cartridge of claim 5, wherein: the second sieve below is equipped with left swash plate and right swash plate, the bottom fixed connection of left swash plate and right swash plate, leave the space between the bottom of left swash plate and right swash plate and the second ink horn.

7. The printer cartridge of claim 6, wherein: a water level sensor is arranged in the first ink box and located at a position where the push plate is provided with a thorn, and the water level sensor is electrically connected with the driver.

8. The printer cartridge of claim 7, wherein: the driver is a micro motor.