CN110654120B - Self-stirring ink-jet printer ink box based on atmospheric pressure - Google Patents

Abstract

The invention provides a self-stirring inkjet printer ink cartridge based on atmospheric pressure, and relates to the technical field of inkjet printers. The self-stirring inkjet printer ink cartridge based on atmospheric pressure includes a box body. Grooves are provided on both sides of the top of the box body. An air inlet hole is fixedly connected to the top of the box body. One of the air inlet holes is A cover plate is fixedly connected to the side, an ink filling port is fixedly connected to the bottom of the left side of the box body, and a convex plate is fixedly connected to the right side of the box body. This self-stirring inkjet printer ink cartridge based on atmospheric pressure makes the box more firmly placed and avoids the phenomenon of uneven inkjet due to shaking of the box when the printer is running. It also has a stirring device to make the ink more uniform. It avoids the high-density ink at the bottom clogging the nozzle, and when not printing, the ink will not enter the pipe, avoiding the accumulation of ink in the pipe, and the phenomenon of excessive ink output during printing.

Description

A Self-Stirring Inkjet Printer Cartridge Based on Atmospheric Pressure

technical field

The invention relates to the technical field of inkjet printers, in particular to a self-stirring inkjet printer ink cartridge based on atmospheric pressure.

Background technique

Inkjet printing technology is a non-contact digital printing technology. Generally, inkjet printers have three or four print heads, which can convert colored liquid inks into fine particles and spray them onto the printing paper through the nozzles to reproduce the desired content. The new printing method has the advantages of fast printing speed, flexible operation, low noise and high output image quality, so inkjet printers are widely used now.

The ink required for printing is placed in the ink cartridge, and the general inkjet printer requires three to four different colors of ink, so several ink cartridges are required for independent installation, while the ink cartridges in traditional printers are placed independently , and the printer is prone to shaking during the printing process, so the ink cartridge is easy to swing, so that the connection of the ink cartridge is damaged, which affects the normal spraying of the ink, and the traditional ink cartridge does not have a stirring device, and the ink is placed for a long time. After that, precipitation will occur, which is easy to block the nozzle.

SUMMARY OF THE INVENTION

The purpose of the invention provided by the present invention is to provide a self-stirring ink-jet printer ink cartridge based on atmospheric pressure. The box body is shaken and the inkjet is not smooth, and it has a stirring device to make the ink more uniform, avoiding the high-density ink at the bottom from clogging the nozzle, and when it is not printing, the ink will not enter the pipeline. Buildup in pipes, and excess ink during printing.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a self-stirring inkjet printer ink cartridge based on atmospheric pressure, comprising a box body, a groove, an air inlet, a cover plate, an ink filling port, a convex plate, a concave plate , stirring device, ink outlet, limit base.

Wherein, the stirring device includes a piston plate, a threaded pipe, a round pipe, a connecting pipe, a fixed seat, a turbine, a fan blade, and a through hole.

Wherein, the ink outlet includes a pipe body, a cavity, a connecting plate, a mounting seat, a spring, and a ball.

in:

There are grooves on both sides of the top of the box body. In order to facilitate the taking of the ink cartridge, the top of the box body is fixedly connected with an air inlet hole, and one side of the air inlet hole is fixedly connected with a cover plate. The bottom of the left side of the box body is fixedly connected with an ink filling port, the right side of the box body is fixedly connected with a convex plate, the left side of the box body is fixedly connected with a concave plate, and the inside of the box body is fixedly connected with a stirring device , the bottom of the right side of the box body is fixedly connected with an ink outlet, and the bottom end of the box body is fixedly installed with a limit base.

Preferably, the bottom end of the piston plate is fixedly connected with a threaded pipe, the bottom end of the threaded pipe is fixedly connected with a round pipe, and both sides of the bottom end of the round pipe are fixedly connected with a fixing seat through the connecting pipe, and the A turbine is rotatably connected inside, a fan blade is fixedly connected to the center of the turbine, a through hole is opened on the side of the fixing seat away from the connecting pipe, and the diameter of the connecting pipe and the flow pipe in the fixing seat is much smaller than that of the threaded pipe and the connecting pipe. The pipe diameter of the round pipe, so when the piston plate is lowered a small distance, there will be a high flow of ink in the fixed seat.

Preferably, the inside of the tube body is provided with a cavity, the inside of the cavity is fixedly connected with a mounting seat through a connecting plate, and a ball is fixedly connected to the left side of the mounting seat through a spring. When it flows to the right, it will push the ball to move to the right and flow out from the ink outlet. When the ink is not drawn, the ball will block the cavity so that the ink cannot flow out.

Preferably, the convex plate and the concave plate are of tenon-and-mortise structure, the box body is connected to each other by the convex plate and the concave plate, and the leftmost box body has only the right side fixedly installed with the convex plate, and the rightmost Only the left side of the box body is fixedly installed with a concave plate, and several box bodies can be fixedly connected together by the tenon and mortise structure of the convex plate and the concave plate, so as to improve the overall stability of the box body.

The present invention provides a self-stirring ink-jet printer ink cartridge based on atmospheric pressure. Has the following beneficial effects:

1. The self-stirring ink-jet printer ink cartridge based on atmospheric pressure, through the tenon-and-mortise structure of the bumps on both sides of the box body and the concave plate, can make several boxes fixedly connected together when installing each box body, and pass The limit base is fixedly connected to the printer, so that the box body is placed more firmly, avoiding the phenomenon that the inkjet is not smooth due to the shaking of the box body when the printer is running.

2. The self-stirring ink-jet printer cartridge based on atmospheric pressure, through the design of the stirring device and the design of the piston plate, makes the ink not directly contact with the air, which avoids the accelerated solidification of the box due to air-drying. , The downward movement of the piston plate makes the fan blades at the bottom rotate, which realizes the stirring of the ink at the bottom of the box body, makes the ink more uniform, and avoids the high-density ink at the bottom from clogging the nozzle.

3. The self-stirring inkjet printer cartridge based on atmospheric pressure, through the design of the ink outlet, can push the ball to the right when the ink is extracted, so that the ink can flow down normally, and when the ink is not extracted, the ball will Block the ink outlet to avoid the accumulation of ink in the pipeline and the phenomenon of excessive ink output during printing.

Description of drawings

Fig. 1 is the structural representation of box body connection of the present invention;

Fig. 2 is the sectional view of the structure of the present invention;

Fig. 3 is the structural representation of the stirring device of the present invention;

Fig. 4 is the sectional view of the top view of the fixed seat structure of the present invention;

FIG. 5 is a schematic structural diagram of the ink outlet of the present invention.

In the picture: 1 box, 2 groove, 3 air inlet, 4 cover plate, 5 ink filling port, 6 convex plate, 7 concave plate, 8 stirring device, 81 piston plate, 82 threaded pipe, 83 round pipe, 84 Connecting pipe, 85 fixing seat, 86 turbine, 87 fan blade, 88 through hole, 9 ink outlet, 91 pipe body, 92 cavity, 93 connecting plate, 94 mounting seat, 95 spring, 96 ball, 10 limit base .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

An example of this atmospheric pressure-based self-stirring inkjet printer cartridge is as follows:

Please refer to Figure 1-5, a self-stirring inkjet printer ink cartridge based on atmospheric pressure, including a box body 1, a groove 2, an air inlet 3, a cover plate 4, an ink filling port 5, a convex plate 6, and a concave plate 7 , stirring device 8 , ink outlet 9 , limit base 10 .

The stirring device 8 includes a piston plate 81 , a threaded pipe 82 , a round pipe 83 , a connecting pipe 84 , a fixed seat 85 , a turbine 86 , a fan blade 87 , and a through hole 88 .

The ink outlet 9 includes a pipe body 91 , a cavity 92 , a connecting plate 93 , a mounting seat 94 , a spring 95 , and a ball 96 .

in:

There are grooves 2 on both sides of the top of the box body 1, the top of the box body 1 is fixedly connected with an air inlet 3, one side of the air inlet hole 3 is fixedly connected with a cover plate 4, and the bottom of the left side of the box body 1 is fixedly connected There is an ink filling port 5, the right side of the box body 1 is fixedly connected with a convex plate 6, the left side of the box body 1 is fixedly connected with a concave plate 7, the convex plate 6 and the concave plate 7 are tenon-and-mortise structures, and the box body 1 passes through the convex plate. 6 and the concave plate 7 are connected to each other, and the leftmost box body 1 has only the right side fixedly installed with the convex plate 6, and the rightmost box body 1 has only the left side fixedly installed with the concave plate 7, through the convex plate 6 and the concave plate 7. The tenon-and-mortise structure can connect several boxes 1 together to improve the overall stability of the box 1. , several box bodies 1 can be fixedly connected together, and fixedly connected to the printer through the limit base 10, so that the box body 1 can be placed more firmly, and it can avoid ink jetting due to sliding of the box body 1 when the printer is running. Unsmooth phenomenon.

The inside of the box body 1 is fixedly connected with the stirring device 8 , the bottom end of the piston plate 81 is fixedly connected with a threaded pipe 82 , the bottom end of the threaded pipe 82 is fixedly connected with a circular pipe 83 , and both sides of the bottom end of the circular pipe 83 are fixedly connected by connecting pipes 84 . There is a fixed seat 85, a turbine 86 is rotatably connected inside the fixed seat 85, a fan blade 87 is fixedly connected to the center of the turbine 86, a through hole 88 is opened on the side of the fixed seat 85 away from the connecting pipe 84, and the connecting pipe 84 and the fixed seat 85 The diameter of the inner flow pipe is much smaller than the pipe diameter of the threaded pipe 82 and the circular pipe 83. Therefore, when the piston plate 81 is lowered for a short distance, the ink with high flow rate will be in the fixed seat 85. Through the design of the stirring device 8, using the piston The design of the plate 81 makes the ink not in direct contact with the air, which avoids the accelerated solidification of the box 1 due to air-drying, and when the ink is in use, the piston plate 81 moves down, so that the fan blade 87 at the bottom rotates, realizing the The stirring of the ink at the bottom of the box body 1 makes the ink more uniform and prevents the high-density ink at the bottom from clogging the nozzle.

The bottom of the right side of the box body 1 is fixedly connected with the ink outlet 9, the bottom end of the box body 1 is fixedly installed with a limit base 10, the interior of the pipe body 91 is provided with a cavity 92, and the interior of the cavity 92 is fixedly connected by a connecting plate 93 There is a mounting seat 94, and the left side of the mounting seat 94 is fixedly connected with a ball 96 through a spring 95. When the ink is drawn and flows to the right, it will push the ball 96 to move to the right, thereby flowing out from the ink outlet 9, and at When the ink is not extracted, the ball 96 will block the cavity 92, so that the ink cannot be used. Through the design of the ink outlet 9, when the ink is extracted, the ball 96 can be pushed to the right, so that the ink can flow down normally. When the ink is not extracted, the ball will block the ink outlet 9, which avoids the accumulation of ink in the pipeline and the phenomenon of excessive ink output during printing.

When in use, the box body 1 is connected together by the tenon and mortise structure of the convex block 6 on both sides and the concave plate 7, and is fixedly connected in the printer through the limit base 10 at the bottom. The hole 3 is opened, and when the ink is extracted, the piston plate 81 can be moved downward under the action of atmospheric pressure. During the descending process of the piston plate 81, the threaded pipe 82 will be compressed, so that the threaded pipe 82 and the circular pipe 83 are compressed. The ink flows into the fixed seat 85 through the connecting pipe 84, so that the flow of the ink drives the turbine 86 to rotate, thereby driving the fan blade 87 to rotate, realizing the stirring of the ink at the bottom of the box body 1, and the ink finally flows into the box body 1 from the through hole. , when the ink is extracted, the ink in the grinding outlet 9 will push the ball 96 to the right, so that it compresses the spring 95 and then retracts, so that the ink can flow out from the ink outlet 9 normally, and when no ink is extracted , the ball 96 moves to the left under the action of the restoring force of the spring 95, and is attached to the inner wall of the cavity 92, so that the ink can no longer flow out from the ink outlet 9, and the accumulation of ink in the pipeline is avoided.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

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

Claims (3)

1. An atmospheric pressure-based self-stirring ink-jet printer cartridge, comprising a cartridge body (1), characterized in that: the novel ink box is characterized in that grooves (2) are formed in two sides of the top of the box body (1), an air inlet (3) is fixedly connected to the top of the box body (1), a cover plate (4) is fixedly connected to one side of the air inlet (3), an ink adding opening (5) is fixedly connected to the bottom of the left side of the box body (1), a convex plate (6) is fixedly connected to the right side of the box body (1), a concave plate (7) is fixedly connected to the left side of the box body (1), a stirring device (8) is fixedly connected to the interior of the box body (1), an ink outlet (9) is fixedly connected to the bottom of the right side of the box body (1), and a limiting base (10; agitating unit (8) are including piston plate (81), screwed pipe (82), pipe (83), connecting pipe (84), fixing base (85), turbine (86), flabellum (87), through-hole (88), bottom fixed connection screwed pipe (82) of piston plate (81), bottom fixedly connected with pipe (83) of screwed pipe (82), connecting pipe (84) fixedly connected with fixing base (85) are passed through to the both sides of pipe (83) bottom, the inside rotation of fixing base (85) is connected with turbine (86), center fixedly connected with flabellum (87) of turbine (86), through-hole (88) have been seted up to one side that connecting pipe (84) were kept away from in fixing base (85).

2. An atmospheric pressure based self-agitating ink jet printer cartridge as defined in claim 1, wherein: ink outlet (9) is including body (91), cavity (92), connecting plate (93), mount pad (94), spring (95), ball (96), cavity (92) have been seted up to the inside of body (91), connecting plate (93) fixedly connected with mount pad (94) are passed through to the inside of cavity (92), spring (95) fixedly connected with ball (96) are passed through to the left side of mount pad (94).

3. An atmospheric pressure based self-agitating ink jet printer cartridge as defined in claim 1, wherein: protruding board (6) are mortise structures with concave plate (7), box body (1) is through protruding board (6) and concave plate (7) interconnect, and leftmost box body (1) only right side fixed mounting has protruding board (6), the rightmost side box body (1) only left side fixed mounting has concave plate (7).

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