Ink jet mechanism of printing machine and using method of ink jet mechanism

Abstract

The invention relates to the technical field of printing machines, and discloses an ink jet mechanism of a printing machine and a using method thereof.The ink jet mechanism comprises an ink jet box, an ink storage cavity is fixedly installed at the top of the ink jet box, a circular block is fixedly installed at the top of the ink storage cavity, a transmission circular box is fixedly installed at the top of the circular block, and the transmission circular box communicates with the circular block; the device further comprises an impurity removal mechanism, the impurity removal mechanism comprises a conical circular groove formed in the circular block, a plurality of filter holes are formed in the inner wall of the conical circular groove, the bottom ends of the filter holes are all communicated with the interior of the ink storage cavity, and two impurity removal strip-shaped grooves are formed in the inner wall of the conical circular groove. Particles can be swung upwards in the conical circular groove under the action of centrifugal force, fall into the impurity removal strip-shaped groove and then enter the collecting box to be collected, and therefore the phenomenon that due to the fact that the device is not used for a long time, precipitated particles generated in printing ink block an inverted-cone-shaped spraying hole, and ink is discharged unevenly is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of printing machine equipment, in particular to an inkjet mechanism of a printing machine and a use method thereof. Background Art

[0002] A printing press is a machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate mounting, inking, embossing, and paper feeding (including folding). Its working principle is: first, the text and image to be printed are made into a printing plate, which is then mounted on the printing press. Then, ink is applied to the places on the printing plate where the text and image are, either manually or by the printing press. Then, the ink is directly or indirectly transferred to paper or other substrates (such as textiles, metal plates, plastics, leather, wood boards, glass, and ceramics), thereby replicating printed products identical to the printing plate. The invention and development of the printing press has played an important role in the spread of human civilization and culture.

[0003] When a printing press is not used for a long time, the ink inside it will precipitate, and particles will be produced after the precipitation. At this time, the ink cannot be used normally due to uneven precipitation. The ink at the nozzle will evaporate and solidify when it comes into contact with the air. The solidified matter and particles will cause the nozzle to be blocked and cannot work normally again, affecting the printing quality. Summary of the invention

[0004] The object of the present invention is to provide an inkjet mechanism of a printing machine and a method of using the same, so as to solve the problem that after the above-mentioned printing machine has not been used for a long time, the ink inside the printing machine will precipitate, and particles will be produced after the precipitation. At this time, the ink cannot be used normally due to the uneven precipitation. The ink at the nozzle contacts with the air and evaporates and solidifies. The solidified matter and particles will cause the nozzle to be blocked and cannot work normally again, thus affecting the printing quality.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions: The present invention is an inkjet mechanism of a printing press, comprising an inkjet cartridge, an ink storage cavity fixedly mounted on the top of the inkjet cartridge, a circular block fixedly mounted on the top of the ink storage cavity, a transmission circular box fixedly mounted on the top of the circular block, the transmission circular box being in communication with the circular block, and further comprising: An impurity removal mechanism comprises a conical circular groove provided in a circular block, a plurality of filter holes are provided on the inner wall of the conical circular groove, the bottom ends of the plurality of filter holes are communicated with the ink storage chamber, two impurity removal strip grooves are provided on the inner wall of the conical circular groove, two collecting boxes are slidably mounted on the circular block, the ends of the two collecting boxes close to each other extend into the circular block and communicate with the two impurity removal strip grooves, a transmission circular box is rotatably mounted on the top inner wall of the transmission circular box, the transmission circular box penetrates the circular block and extends into the ink storage chamber, the rotating shaft is rotatably connected with the transmission circular box, the circular block and the ink storage chamber, a centrifugal plate is fixedly sleeved on the rotating shaft, and the centrifugal plate contacts with the inner wall of the conical circular groove.

[0006] Furthermore, a mounting plate is fixedly installed in the ink storage chamber, the bottom end of the rotating shaft is rotatably connected to the mounting plate, a plurality of stirring plates are fixedly installed on the rotating shaft, a water pump is fixedly installed on the top of the inkjet cartridge, an ink suction tube and an ink outlet tube are fixedly installed on the right side of the water pump, the bottom end of the ink suction tube is communicated with the inkjet cartridge, and the top end of the ink outlet tube is connected to a transmission round box.

[0007] Furthermore, an adaptation mechanism is provided on the top of the inkjet cartridge, and the adaptation mechanism includes a rectangular groove block fixedly installed on the top of the inkjet cartridge, the top of the rectangular groove block is fixedly connected to the ink storage cavity, an L-shaped transmission plate is slidably installed on the ink storage cavity, the top of the L-shaped transmission plate extends into the ink storage cavity, an adaptation spring 1 is fixedly installed on the back of the ink storage cavity, and the end of the adaptation spring 1 is fixedly connected to the L-shaped transmission plate.

[0008] Furthermore, two adaptive springs 2 are fixedly installed at the end of the L-shaped transmission plate, a closing plate is slidably installed in the rectangular groove block, the end of the closing plate extends outside the rectangular groove block, the front ends of the two adaptive springs 2 are fixedly connected to the back side of the closing plate, an electric telescopic rod is fixedly installed on the back side of the ink storage chamber, and an L-shaped push rod is fixedly installed on the output shaft of the electric telescopic rod.

[0009] Furthermore, a through slot is provided on the inkjet cartridge, a connecting pipe is fixedly installed on the left end of the rectangular slotted block, the end of the connecting pipe is communicated with the through slot, and a one-way valve is arranged in the through slot.

[0010] Furthermore, a flushing mechanism is provided on the left side of the inkjet cartridge, and the flushing mechanism includes a circular hollow box fixedly installed on the left side of the inkjet cartridge, the right side of the circular hollow box extends into the inkjet cartridge, a T-shaped hollow plate is slidably installed in the circular hollow box, the right side of the T-shaped hollow plate extends outside the circular hollow box, a plurality of leakage holes are opened on the outer wall of the T-shaped hollow plate, and a sealing spring is fixedly installed on the left inner wall of the circular hollow box, and the right end of the sealing spring is fixedly connected to the inner wall of the T-shaped hollow plate.

[0011] Furthermore, a plurality of partitions are fixedly installed in the inkjet cartridge, a plurality of inverted cone-shaped spray holes are opened at the bottom of the inkjet cartridge, a plurality of high-sensitive heating resistors are arranged on the top inner wall of the inkjet cartridge, and the plurality of high-sensitive heating resistors are respectively perpendicular to the plurality of inverted cone-shaped spray holes, and a drainage plate is arranged on the back of the inkjet cartridge.

[0012] Furthermore, the method of the inkjet mechanism of a printing press comprises the following steps: S1: filter ink; S2: Fully filtered; S3: close the rectangular slotted block; S4: Rinse the inverted cone nozzle and inkjet cartridge.

[0013] The present invention has the following beneficial effects: (1) The inkjet mechanism of a printing machine of the present invention is started when the device is not used for a long time. The water pump is started and the water pump draws the ink in the inkjet cartridge into the transmission circular box through the ink suction tube and the ink outlet tube. When the ink enters the transmission circular box, it contacts a plurality of transmission blades, which rotate and drive the rotating shaft to rotate. Then the ink flows into the conical circular groove on the circular block and enters the ink storage cavity through a plurality of filter holes. Then, the particles that have been precipitated for a long time are left in the conical circular groove after being filtered through the filter holes. The rotating shaft drives the centrifugal plate to rotate and the centrifugal plate drives the particles to rotate. Under the action of centrifugal force, the particles are thrown upward in the conical circular groove and fall into the impurity discharge strip groove. Then, the particles enter the collection box for collection, thereby reducing the blockage of the inverted conical spray hole caused by the precipitated particles in the ink due to the long-term non-use of the device, resulting in uneven ink discharge. (2) The inkjet mechanism of a printing machine of the present invention drives a plurality of stirring plates to rotate simultaneously during the rotation of the rotating shaft. The stirring plates stir the ink in the ink storage chamber to make the ink more uniform and prevent the ink from settling during the printing process, resulting in unclear fonts or too thick fonts. During the rotation of the stirring plates, the stirring plates contact the L-shaped transmission plate. The L-shaped transmission plate moves away from the ink storage chamber under the push of the stirring plates. The L-shaped transmission plate drives the second adaptive spring to move. The second adaptive spring pulls the closing plate out of the groove in the rectangular grooved block, so that the ink storage chamber is connected to the inkjet cartridge. The filtered ink enters the inkjet cartridge from the ink storage chamber for circulating filtration, thereby ensuring that the ink in the inkjet cartridge and the ink storage chamber does not contain impurities and ensuring the quality of the printed fonts. (3) In an inkjet mechanism of a printing press of the present invention, after the ink in the inkjet cartridge and the ink storage chamber are stirred and filtered, the electric telescopic rod is started, and the electric telescopic rod drives the L-shaped push rod to move toward the ink storage chamber, and the L-shaped push rod contacts the closing plate and pushes the closing plate to close the slot in the rectangular slot block. When the water pump is continuously running, the water pump pumps all the ink in the connecting pipe and the inkjet cartridge into the ink storage chamber, ensuring that there is no ink in the inkjet cartridge, thereby providing conditions for cleaning the inverted cone nozzle hole; (4) The present invention provides an inkjet mechanism of a printing machine, wherein a circular hollow box is connected to a flushing liquid. After the flushing liquid enters the circular hollow box, it pushes the T-shaped hollow plate to move toward the inkjet cartridge. At this time, the sealing spring is stretched and deformed. When the leak hole on the T-shaped hollow plate leaves the circular hollow box, the flushing liquid enters the inkjet cartridge through the leak hole. As more and more flushing liquid enters the inkjet cartridge, the pressure of the flushing liquid increases. In addition, since the density of the flushing liquid is less than the density of the ink, the flushing liquid gradually flows out from a plurality of inverted cone-shaped nozzle holes, thereby soaking and dissolving the blockages in the inverted cone-shaped nozzle holes. Since a one-way valve is provided in the through groove, the flushing liquid will not enter the ink storage chamber. After the inkjet cartridge and the inverted cone-shaped nozzle hole are soaked and flushed, the drainage plate is opened to discharge the flushing liquid, thereby ensuring the smoothness of the ink discharge from the inverted cone-shaped nozzle hole, and further ensuring the quality of printing from the inverted cone-shaped nozzle hole.

[0014] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the back part of the present invention; Figure 3 For the present invention Figure 2 A is a schematic diagram of the enlarged structure of the middle part; Figure 4 It is a schematic diagram of the full cross-section structure of the back part of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure of B; Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of C in the middle; Figure 7 It is a partial cross-sectional structural schematic diagram of the inkjet cartridge of the present invention; Figure 8 It is a schematic diagram of the method steps of the present invention.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows: In the figure: 1, inkjet cartridge; 2, ink storage chamber; 3, round block; 4, transmission round box; 5, impurity removal mechanism; 501, conical round groove; 502, filter hole; 503, impurity removal strip groove; 504, collection box; 505, rotating shaft; 506, centrifugal plate; 507, transmission fan blade; 508, mounting plate; 509, stirring plate; 510, water pump; 511, ink suction tube; 512, ink outlet tube; 6, adaptation mechanism; 601, rectangular grooved block; 602, L-shaped transmission plate; 603, adaptive spring 1; 604, adaptive spring 2; 605, closing plate; 606, electric telescopic rod; 607, L-shaped push rod; 6071, through groove; 608, connecting pipe; 609, one-way valve; 7, flushing mechanism; 701, round hollow box; 702, T-shaped hollow plate; 703, leakage hole; 704, sealing spring; 705, partition; 706, inverted cone spray hole; 707, high-sensitivity heating resistor; 708, drainage plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 - Figure 8 As shown, the present invention is an inkjet mechanism of a printing press, comprising an inkjet cartridge 1, an ink storage chamber 2 is fixedly mounted on the top of the inkjet cartridge 1, a circular block 3 is fixedly mounted on the top of the ink storage chamber 2, a transmission circular box 4 is fixedly mounted on the top of the circular block 3, and the transmission circular box 4 is communicated with the circular block 3, and further comprising: The impurity removal mechanism 5 includes a conical circular groove 501 provided in the circular block 3, a plurality of filter holes 502 are provided on the inner wall of the conical circular groove 501, the bottom ends of the plurality of filter holes 502 are communicated with the ink storage chamber 2, two impurity removal strip grooves 503 are provided on the inner wall of the conical circular groove 501, two collecting boxes 504 are slidably installed on the circular block 3, the ends of the two collecting boxes 504 close to each other extend into the circular block 3 and communicate with the two impurity removal strip grooves 503, a transmission circular box 4 is rotatably installed on the top inner wall of the transmission circular box 4, the transmission circular box 4 penetrates the circular block 3 and extends into the ink storage chamber 2, a rotating shaft 505 is rotatably connected with the transmission circular box 4, the circular block 3 and the ink storage chamber 2, a centrifugal plate 506 is fixedly sleeved on the rotating shaft 505, and the centrifugal plate 506 contacts the inner wall of the conical circular groove 501.

[0020] like Figure 1 and Figure 2 As shown, a mounting plate 508 is fixedly installed in the ink storage chamber 2, the bottom end of the rotating shaft 505 is rotatably connected to the mounting plate 508, a plurality of stirring plates 509 are fixedly installed on the rotating shaft 505, a water pump 510 is fixedly installed on the top of the inkjet cartridge 1, an ink suction tube 511 and an ink outlet tube 512 are fixedly installed on the right side of the water pump 510, the bottom end of the ink suction tube 511 is communicated with the inkjet cartridge 1, and the top end of the ink outlet tube 512 is communicated with the transmission circular box 4.

[0021] When the water pump 510 is started, the water pump 510 will pump the ink in the inkjet cartridge 1 into the transmission circular box 4 through the ink suction tube 511 and the ink outlet tube 512 .

[0022] like Figure 5 As shown, an adaption mechanism 6 is provided on the top of the inkjet cartridge 1, and the adaption mechanism 6 includes a rectangular groove block 601 fixedly installed on the top of the inkjet cartridge 1, the top of the rectangular groove block 601 is fixedly connected to the ink storage cavity 2, an L-shaped transmission plate 602 is slidably installed on the ink storage cavity 2, the top of the L-shaped transmission plate 602 extends into the ink storage cavity 2, and an adaption spring 603 is fixedly installed on the back of the ink storage cavity 2, and the end of the adaption spring 603 is fixedly connected to the L-shaped transmission plate 602.

[0023] During the rotation of the stirring plate 509 , the stirring plate 509 will contact the L-shaped transmission plate 602 . The L-shaped transmission plate 602 will move away from the ink storage chamber 2 under the push of the stirring plate 509 .

[0024] like Figure 5 As shown, two adaptive springs 604 are fixedly installed at the end of the L-shaped transmission plate 602, a closing plate 605 is slidably installed in the rectangular groove block 601, and the end of the closing plate 605 extends to the outside of the rectangular groove block 601. The front ends of the two adaptive springs 604 are fixedly connected to the back side of the closing plate 605, and an electric telescopic rod 606 is fixedly installed on the back side of the ink storage chamber 2, and an L-shaped push rod 607 is fixedly installed on the output shaft of the electric telescopic rod 606.

[0025] The L-shaped transmission plate 602 will drive the adaptive spring 2 604 to move, and the adaptive spring 2 604 will pull the closing plate 605 to leave the groove in the rectangular grooved block 601, so that the ink storage cavity 2 is connected to the inkjet cartridge 1, and the filtered ink will enter the inkjet cartridge 1 from the ink storage cavity 2 for circulating filtration, thereby ensuring that the ink in the inkjet cartridge 1 and the ink storage cavity 2 will not contain impurities, thereby ensuring the quality of the printed fonts.

[0026] like Figure 4 , Figure 5 and Figure 6 As shown, a through slot 6071 is provided on the inkjet cartridge 1 , a connecting pipe 608 is fixedly installed on the left end of the rectangular slot block 601 , the end of the connecting pipe 608 is communicated with the through slot 6071 , and a one-way valve 609 is provided in the through slot 6071 .

[0027] The electric telescopic rod 606 will drive the L-shaped push rod 607 to move towards the ink storage chamber 2. The L-shaped push rod 607 will contact the closing plate 605 and push the closing plate 605 to close the groove in the rectangular grooved block 601. When the water pump 510 is in continuous operation, the water pump 510 will pump all the ink in the connecting tube 608 and the inkjet cartridge 1 into the ink storage chamber 2.

[0028] As shown in Figure 6, a flushing mechanism 7 is provided on the left side of the inkjet cartridge 1, and the flushing mechanism 7 includes a circular hollow box 701 fixedly installed on the left side of the inkjet cartridge 1, and the right side of the circular hollow box 701 extends into the inkjet cartridge 1, and a T-shaped hollow plate 702 is slidably installed in the circular hollow box 701, and the right side of the T-shaped hollow plate 702 extends to the outside of the circular hollow box 701, and a plurality of leakage holes 703 are opened on the outer wall of the T-shaped hollow plate 702, and a sealing spring 704 is fixedly installed on the inner wall of the left side of the circular hollow box 701, and the right end of the sealing spring 704 is fixedly connected to the inner wall of the T-shaped hollow plate 702.

[0029] The circular hollow box 701 is connected to the flushing liquid. After entering the circular hollow box 701, the flushing liquid will push the T-shaped hollow plate 702 to move towards the inkjet cartridge 1. At this time, the sealing spring 704 is stretched and deformed. When the leakage hole 703 on the T-shaped hollow plate 702 leaves the circular hollow box 701, the flushing liquid will enter the inkjet cartridge 1 through the leakage hole 703.

[0030] like Figure 6 and Figure 7 As shown, a plurality of partitions 705 are fixedly installed in the inkjet cartridge 1, a plurality of inverted cone-shaped spray holes 706 are opened at the bottom of the inkjet cartridge 1, a plurality of high-sensitive heating resistors 707 are arranged on the top inner wall of the inkjet cartridge 1, and the plurality of high-sensitive heating resistors 707 are respectively perpendicular to the plurality of inverted cone-shaped spray holes 706, and a drainage plate 708 is arranged on the back of the inkjet cartridge 1.

[0031] The flushing liquid will gradually flow out from a number of inverted conical nozzles 706, thereby soaking the inverted conical nozzles 706 to dissolve the blockages in the inkjet cartridge 1 and the inverted conical nozzles 706. Since a one-way valve 609 is provided in the through groove 6071, the solid flushing liquid will not enter the ink storage chamber 2. After the inkjet cartridge 1 and the inverted conical nozzle 706 are soaked and flushed, the drain plate 708 is opened to discharge the flushing liquid, thereby ensuring the smoothness of the ink output of the inverted conical nozzle 706 and further ensuring the printing quality of the inverted conical nozzle 706.

[0032] like Figure 1 - Figure 8 As shown, a method for an inkjet mechanism of a printing press, the method steps are as follows: S1: filter ink; S2: Fully filtered; S3: close the rectangular slotted block 601; S4: Rinse the inverted cone nozzle hole 706 and the inkjet cartridge 1.

[0033] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An inkjet mechanism of a printing press, comprising an inkjet cartridge (1), an ink storage chamber (2) fixedly mounted on the top of the inkjet cartridge (1), a circular block (3) fixedly mounted on the top of the ink storage chamber (2), a transmission circular box (4) fixedly mounted on the top of the circular block (3), the transmission circular box (4) being in communication with the circular block (3), characterized in that: Also includes: The impurity removal mechanism (5) comprises a conical circular groove (501) provided in the circular block (3), a plurality of filter holes (502) are provided on the inner wall of the conical circular groove (501), the bottom ends of the plurality of filter holes (502) are communicated with the ink storage cavity (2), two impurity removal strip grooves (503) are provided on the inner wall of the conical circular groove (501), and two collecting boxes (504) are slidably mounted on the circular block (3), and the two collecting boxes (504) are close to each other at one end. The transmission circular box (4) is rotatably mounted on the inner wall of the top of the transmission circular box (4). The transmission circular box (4) passes through the circular block (3) and extends into the ink storage chamber (2). The rotating shaft (505) is rotatably connected to the transmission circular box (4), the circular block (3) and the ink storage chamber (2). A centrifugal plate (506) is fixedly sleeved on the rotating shaft (505). The centrifugal plate (506) contacts the inner wall of the conical circular groove (501).

2. The inkjet mechanism of a printer according to claim 1, characterized in that: A mounting plate (508) is fixedly installed in the ink storage chamber (2), the bottom end of the rotating shaft (505) is rotatably connected to the mounting plate (508), a plurality of stirring plates (509) are fixedly installed on the rotating shaft (505), a water pump (510) is fixedly installed on the top of the inkjet cartridge (1), an ink suction tube (511) and an ink outlet tube (512) are fixedly installed on the right side of the water pump (510), the bottom end of the ink suction tube (511) is in communication with the inkjet cartridge (1), and the top end of the ink outlet tube (512) is in communication with the transmission box (4).

3. The inkjet mechanism of a printer according to claim 2, characterized in that: An adaptability mechanism (6) is arranged on the top of the inkjet cartridge (1), and the adaptability mechanism (6) comprises a rectangular grooved block (601) fixedly mounted on the top of the inkjet cartridge (1), the top of the rectangular grooved block (601) being fixedly connected to the ink storage chamber (2), an L-shaped transmission plate (602) being slidably mounted on the ink storage chamber (2), the top end of the L-shaped transmission plate (602) extending into the ink storage chamber (2), an adaptability spring (603) being fixedly mounted on the back of the ink storage chamber (2), the end of the adaptability spring (603) being fixedly connected to the L-shaped transmission plate (602).

4. The inkjet mechanism of a printer according to claim 3, characterized in that: Two adaptive springs (604) are fixedly installed at the end of the L-shaped transmission plate (602), a closing plate (605) is slidably installed in the rectangular groove block (601), and the end of the closing plate (605) extends outside the rectangular groove block (601), and the front ends of the two adaptive springs (604) are fixedly connected to the back side of the closing plate (605), and an electric telescopic rod (606) is fixedly installed on the back side of the ink storage chamber (2), and an L-shaped pushing rod (607) is fixedly installed on the output shaft of the electric telescopic rod (606).

5. The inkjet mechanism of a printer according to claim 4, characterized in that: The inkjet cartridge (1) is provided with a through slot (6071), a connecting tube (608) is fixedly mounted on the left end of the rectangular slotted block (601), the end of the connecting tube (608) is in communication with the through slot (6071), and a one-way valve (609) is arranged in the through slot (6071).

6. The inkjet mechanism of a printer according to claim 5, characterized in that: A flushing mechanism (7) is arranged on the left side of the inkjet cartridge (1), and the flushing mechanism (7) comprises a circular hollow box (701) fixedly mounted on the left side of the inkjet cartridge (1), the right side of the circular hollow box (701) extending into the inkjet cartridge (1), a T-shaped hollow plate (702) being slidably mounted in the circular hollow box (701), the right side of the T-shaped hollow plate (702) extending out of the circular hollow box (701), a plurality of leakage holes (703) being arranged on the outer wall of the T-shaped hollow plate (702), a sealing spring (704) being fixedly mounted on the inner wall of the left side of the circular hollow box (701), and the right end of the sealing spring (704) being fixedly connected to the inner wall of the T-shaped hollow plate (702).

7. The inkjet mechanism of a printer according to claim 6, characterized in that: A plurality of partitions (705) are fixedly installed inside the inkjet cartridge (1), a plurality of inverted cone-shaped spray holes (706) are opened at the bottom of the inkjet cartridge (1), a plurality of high-sensitivity heating resistors (707) are arranged on the top inner wall of the inkjet cartridge (1), and the plurality of high-sensitivity heating resistors (707) are respectively perpendicular to the plurality of inverted cone-shaped spray holes (706), and a drainage plate (708) is arranged on the back of the inkjet cartridge (1).

8. A method for using an inkjet mechanism of a printer, using the inkjet mechanism of a printer as claimed in claim 7, characterized in that: The steps are as follows: S1: filter ink; S2: Fully filtered; S3: Close the rectangular slotted block (601); S4: flushing the inverted cone spray hole (706) and the inkjet cartridge (1).

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