CN112659756B

CN112659756B - Printer ink cartridge

Info

Publication number: CN112659756B
Application number: CN202011491290.6A
Authority: CN
Inventors: 余洪科; 刘秋; 余忠保
Original assignee: Yunxia Technology Suzhou Co ltd
Current assignee: Yunxia Technology Suzhou Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-11-22
Anticipated expiration: 2040-12-16
Also published as: CN112659756A

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.

Furthermore, the printer ink box still includes the second ink box, be equipped with into china ink mouth and jet 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 shelves 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 arm, 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 coupling has the bottom plate. When the ink box is used, the ink jetting port is communicated with an ink box placing position of a printer, the bottom plate is placed on a plane of the ink box placing position, when ink is in the second ink box, the second spring is compressed through gravity, the ejector rod is not contacted with the abutting rod, when the ink in the second ink box is gradually used up, the spring tends to return to an original state, the second ink box is upwards jacked, the ejector rod can be contacted with the abutting rod, the ejector rod can be jacked up until the ejector rod is jacked up, the ejector rod can be jacked up the check block, the check block does not block the ink outlet, the ink in the first ink box can enter the second ink box, the second check ring is located outside the first check ring, the possibility of contact with air again in the ink transportation process is reduced, the first ink box is used for storing the ink, and meanwhile, the phenomenon that the ink in the second ink box is too much ink, the ink jetting port is blocked, and printing cannot be carried out can be avoided.

Furthermore, a fixing rod is fixedly connected in the first blocking ring, the abutting rod penetrates through the fixing rod, a first spring is fixedly connected between the fixing rod and the stop block, and the first spring is annularly arranged on the fixing 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.

Furthermore, a water level sensor is arranged in the first ink box, the water level sensor is positioned 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 way of 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 sensor 7 is positioned at the position where the thorns 6 are arranged on the push plate 5, and the water level sensor 7 is electrically connected with the micro motor;

an ink inlet and an ink jet port 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 port 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 baffle 8, a first baffle ring and a second baffle ring 13, the first baffle ring 12 is fixedly connected with the ink outlet, the second baffle ring 13 is fixedly connected with the ink inlet, the second baffle ring 13 is annularly arranged outside the first baffle ring 12, the baffle 8 is arranged at the ink outlet, the diameter of the baffle 8 is larger than the caliber of the ink outlet, the baffle 8 is used for controlling the opening and closing of the ink outlet, a resisting rod 11 is arranged below the baffle 8, and a fixing rod 10 is fixedly connected in the first baffle ring 12, the supporting 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, an ejector rod 14 is fixed in the ink inlet, the ejector rod 14 is fixedly connected with the inner wall of the ink inlet through a connecting rod, a second spring 19 is arranged at the bottom of a second ink box 15, a bottom plate 21 is connected with the second spring 19, a second screen 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 screen 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 screen 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 enables the second spring 19 to be compressed, the ejector 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 jacked upwards, the ejector rod 14 can also be in contact with the abutting rod 11 until the ejector rod 14 is jacked up, the ejector rod 14 is jacked up to jack the stopper 8, the stopper 8 does not block the ink outlet, the ink in the first ink box 2 can enter the second ink box 15, as the second stopper ring 13 is annularly arranged outside the first stopper ring 12, the possibility of contacting with air again in the ink transportation process is reduced, 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 stopper 20 is blocked and cannot be printed can be avoided, after the second ink box 15 is filled, when the ejector rod 14 does not abut against the abutting rod 11, as the restoring force of the first spring 9 automatically blocks the original ink in the state, the ink box can be blocked by the second ink box, bubbles can be easily removed from the second ink box 15, and bubbles can be easily removed, and the second ink box can be easily removed through the screen plate structure, and the simple screen plate 16.

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 variations and modifications can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be defined by 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. An ink cartridge for a printer, comprising: the ink box comprises a first ink box and a second ink box, wherein the first ink box is provided with an ink adding port and an ink outlet, a screw rod is arranged in the first ink box and is connected with a driver for driving the screw rod to rotate, a push plate is in threaded connection with the screw rod and is horizontally and slidably connected with the first ink box, and thorns are uniformly distributed at the bottom of the push plate; the second ink box is provided with an ink inlet and an ink jet port, 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 stop ring and a second stop ring, the first stop ring is positioned at the ink outlet, the second stop ring is positioned at the ink inlet, the second stop ring is positioned outside the first stop ring, the stop dog is used for stopping the opening and closing of the ink outlet, a support rod is arranged below the stop dog, a push 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; the first stop 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 stop block, and the first spring is annularly arranged on the abutting rod.

2. The printer cartridge of claim 1, wherein: be equipped with first sieve in the first ink horn, first sieve is located the top of push pedal.

3. The printer cartridge of claim 2, wherein: and a second sieve plate is arranged in the second ink box.

4. A printer cartridge as claimed in claim 3, wherein: 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.

5. The printer cartridge of claim 4, wherein: a water level sensor is arranged in the first ink box and located at a position where the push plate is provided with the thorn, and the water level sensor is electrically connected with the driver.

6. The printer cartridge of claim 5, wherein: the driver is a micro motor.