A split type continuous inkjet printing device and inkjet printing method thereof

Abstract

The present invention provides a split-type continuous inkjet coding equipment, which relates to the technical field of inkjet coding, and comprises an inkjet device body, one side of which is rotatably connected with a sealing door, a turntable is rotatably provided inside the inkjet device body, a bevel gear a is fixedly installed at the bottom end of the turntable, a rotating rod is rotatably provided at a position close to the bevel gear a on one side of the inkjet device body, and one end of the rotating rod is fixedly connected with a bevel gear b. In actual use, by arranging the inkjet device body, the sealing door, the turntable, the bevel gear a, the rotating rod, the bevel gear b, the material box, the inkjet ink pump, the conduit, the nozzle, the adjusting screw, the rectangular block, the rack, the gear and the clamp, the product can be fixed during the inkjet ink spraying process, so as to avoid the product from being displaced due to the vibration of the inkjet device body, and at the same time, by manually rotating the turntable, the product can be sprayed with ink evenly all around.

Description

Technical Field

[0001] The present invention relates to the technical field of coding equipment, and in particular to a split-type continuous coding equipment and a coding method thereof. Background Art

[0002] Inkjet coding refers to the process of printing information codes by an inkjet printer. For example, printing production date, barcode, QR code and serial code on product packaging can all be called inkjet coding.

[0003] According to the difference in the working principle of inkjet printers, inkjet printers can be divided into the following three categories: 1) Continuous ink jet printers (CIJ inkjet printers for short). Its working principle: ink is continuously ejected from a single nozzle by pressure, and after crystal oscillation, it breaks to form ink dots; the ink dots are charged and deflected by high voltage, and then scanned on the surface of moving objects to form words. Such as Domino A100. 2) Drop on demand inkjet printers (DOD inkjet printers for short).

[0004] Its working principle: The nozzle is composed of multiple high-precision valves. When spraying characters, the valves corresponding to the fonts open and close quickly, and the ink is sprayed out by the internal constant pressure to form characters or graphics on the moving surface. 3) Laser inkjet printer uses the energy of the laser generator to print characters on the surface of the product.

[0005] At present, some inkjet coding methods are to place the product flat inside the inkjet coding device and spray ink through the device nozzle. During the ink spraying process, the device itself will continue to vibrate. Since the product in the device is not limited, when the device vibrates, the product may shake and shift, eventually causing uneven ink spraying. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a split type continuous inkjet coding device and a coding method thereof.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a split-type continuous inkjet coding device, comprising an inkjet device body, a sealing door is rotatably connected to one side of the inkjet device body, a turntable is rotatably provided inside the inkjet device body, a bevel gear a is fixedly installed at the bottom end of the turntable, a turn rod is rotatably provided at a position close to the bevel gear a on one side of the inkjet device body, one end of the turn rod is fixedly connected to a bevel gear b, a material box is provided on one side of the inkjet device body, an input end of an inkjet pump is fixedly connected to the top of the material box, a conduit is fixedly connected to the output end of the inkjet pump, a nozzle is installed at one end of the conduit, an adjusting screw is rotatably provided on one side of the turntable, a rectangular block is rotatably provided on one end of the adjusting screw, a rack is installed on one side of the rectangular block, a gear is rotatably provided on the surface of the turntable, and a fixture is installed on the surface of the gear.

[0008] In order to make the gears rotate in relative directions, the present invention is improved in that the rack is slidably connected to the turntable, and the gears are symmetrically distributed on both sides of the rack.

[0009] In order to facilitate people to rotate the rotating rod, the present invention has an improvement in that a crank is fixedly installed at one end of the rotating rod, and the bevel gear a is meshed with the bevel gear b.

[0010] In order to limit the sealing door, the present invention has an improvement in that a connecting block is provided on one side of the ink spraying device body relative to the sealing door, a locking screw is rotatably connected inside the connecting block, one end of the locking screw is rotatably connected to the limiting block, and the limiting block is slidably connected to the ink spraying device body.

[0011] In order to clean the inside of the nozzle, the present invention is improved in that an anti-blocking device is provided at a position near the nozzle inside the ink spraying device body, the anti-blocking device includes a motor, the motor is fixedly mounted on one side of the ink spraying device body, the output end of the motor is fixedly connected to a threaded rod, a limiting rod is fixedly mounted inside the ink spraying device body below the threaded rod, a sliding block is provided between the threaded rod and the limiting rod, and a barb is fixedly mounted on one side of the sliding block.

[0012] In order to make the sliding block move in translation, the present invention is improved in that the sliding block is rotatably connected to the threaded rod, and the sliding block is slidably connected to the limit rod.

[0013] In order to fit the shape of the nozzle surface, the present invention is improved in that the barbs are equidistantly arranged around one side of the sliding block in a circular state.

[0014] In order to filter the gas in the ink spraying device body, the present invention has the following improvements: a filtering device is arranged on the top of the ink spraying device body, the filtering device comprises an air permeable tube, the air permeable tube is fixedly mounted on the top of the ink spraying device body, a valve is installed on the surface of the air permeable tube, an activated carbon filter is slidably connected to the inner lake of the air permeable tube, a tension spring is fixedly mounted on one side of the air permeable tube, and a plug is fixedly connected to one end of the tension spring.

[0015] In order to prevent the activated carbon filter from falling into the air permeable tube, the present invention is improved in that a limit ring is installed on the inner wall of the air permeable tube.

[0016] In order to facilitate people to use the plug rod and the activated carbon filter, the present invention has the following improvements: a pull block is fixedly installed on one end of the plug rod, and a pull ring is fixedly installed on the top surface of the activated carbon filter.

[0017] A coding method for a split type continuous coding device comprises the following steps:

[0018] When people need to spray ink on the surface of the product, they first open the sealing door, then place the product on the turntable, and then turn the adjusting screw. Since the turntable is provided with threads that mesh with the surface of the adjusting screw, and since a bearing is installed between the adjusting screw and the rectangular block, when the adjusting screw rotates, the adjusting screw drives the rectangular block to move, and the rectangular block drives the rack to slide on the bottom of the turntable.

[0019] During the movement of the rack, the rack drives the gears on both sides to rotate in opposite directions, so that the clamps on the gears are close to each other. When the clamps are combined with both sides of the product, the adjusting screw is stopped. Since the adjusting screw has a self-locking function, the rack cannot continue to slide, thus fixing the product.

[0020] Then people close the sealing door to the surface of the ink spraying device body. When one side of the sealing door is in contact with the ink spraying device body, the locking screw is turned. Similarly, since the connection block is provided with a thread that meshes with the locking screw, the locking screw is continuously moved inside the connection block. Since the locking screw is also connected to the limit block through a bearing, the locking screw drives the limit block to continuously move. When the limit block is in contact with one side of the sealing door, it plays a role in fixing the sealing door, so that it is firmly fixed to the surface of the ink spraying device body.

[0021] Then people start the inkjet pump, which transports the ink in the material box to the nozzle position through the conduit, and then the nozzle sprays ink, which plays the role of ink spraying. Then people turn the crank, which drives the rotating rod and the bevel gear b to rotate inside the inkjet device body. Since the bevel gear a and the bevel gear b are meshed with each other, the bevel gear b drives the bevel gear a to rotate, so that the bevel gear a can drive the turntable to rotate inside the inkjet device body, which plays the role of adjusting the product angle, so that the nozzle on one side of the inkjet device body can spray ink evenly on the entire product. By setting an anti-blocking device, since the nozzle hole on the nozzle has a small diameter;

[0022] When ink accumulates on the nozzle, it will dry out and become clogged. At this time, people start the motor, which drives the threaded rod to rotate in the body of the ink jet device. Since the sliding block is provided with threads that mesh with the threaded rod, the sliding block moves in a translational state between the threaded rod and the limit rod under the limiting action of the limit rod. When the barb on one side of the sliding block contacts the nozzle, the barb is deformed by the external force and finally penetrates into the nozzle, thus unblocking the nozzle.

[0023] By setting up the filtering device, after the product is sprayed with ink, there will be a lot of ink smell inside the ink spraying device body. At this time, the valve is opened to discharge the smell in the ink spraying device body through the air vent. Since the air vent is installed with an activated carbon filter, the activated carbon filter filters the smell, thereby reducing the odor of the gas after discharge. When people need to replace the activated carbon filter, they only need to pull the pull block, which drives the tension spring to move and drives the plug to move out from one side of the activated carbon filter. At this time, the activated carbon filter is no longer limited, and people can quickly remove the activated carbon filter from the air vent by pulling the pull ring upwards.

[0024] When people need to install the activated carbon filter, they just need to push it deep into the air pipe, and then pull the pull block, and the activated carbon filter will fall on the top of the limit ring. Due to the limiting effect of the limit ring, the activated carbon filter cannot go deep under the air pipe. At this time, people only need to make the plug rod coincide with the hole position on one side of the activated carbon filter, and finally the tension spring drives the plug rod to penetrate into the inside of the activated carbon filter, thereby fixing the activated carbon filter.

[0025] Compared with the prior art, the advantages and positive effects of the present invention are:

[0026] 1. In the present invention, when actually used, by arranging the ink spraying device body, the sealing door, the turntable, the bevel gear a, the rotating rod, the bevel gear b, the material box, the ink spraying pump, the conduit, the nozzle, the adjusting screw, the rectangular block, the rack, the gear and the clamp, the product can be fixed in the process of ink spraying, thereby avoiding the product displacement due to the vibration of the ink spraying device body, and at the same time, by manually rotating the turntable, the ink can be sprayed evenly around the product, thereby reducing the production cost, being simple and convenient to operate, and being conducive to actual use.

[0027] 2. In the present invention, in actual use, by providing an anti-blocking device, it is convenient for people to clean the ink accumulated in the nozzle, thereby reducing the occurrence of nozzle blockage, which is beneficial to actual use.

[0028] 3. In the present invention, during actual use, a filtering device is provided to filter the gas discharged from the ink spraying device body, thereby reducing the odor mixed in the gas and avoiding the direct discharge of the gas after the ink is sprayed, thereby preventing the health of people from being affected, which is beneficial to actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The present invention provides a schematic diagram of the overall structure of a split-type continuous inkjet printer;

[0030] Figure 2 A bottom view of a split-type continuous inkjet printer device is provided for the present invention;

[0031] Figure 3 A top view of a split-type continuous inkjet printer is provided for the present invention;

[0032] Figure 4 The present invention proposes a split type continuous inkjet printer Figure 3 A schematic cross-sectional view of a part of the structure;

[0033] Figure 5 The present invention proposes a split type continuous inkjet printer Figure 4 A schematic cross-sectional view of part of the structure at the center turntable;

[0034] Figure 6 The present invention provides a rear view of a split-type continuous inkjet printer;

[0035] Figure 7 The present invention proposes a split type continuous inkjet printer Figure 6 A schematic cross-sectional view of part of the structure of one side of the center ink jet device body;

[0036] Figure 8 The present invention proposes a split type continuous inkjet printer Figure 1 Enlarged view of point A in the middle;

[0037] Fig. 9The present invention proposes a split type continuous inkjet printer Figure 1 Schematic diagram of the structure of the activated carbon filter.

[0038] Legend:

[0039] 1. Ink-spraying device body; 2. Sealing door; 3. Turntable; 4. Bevel gear a; 5. Turnbar; 6. Bevel gear b; 7. Crank; 8. Material box; 9. Ink-spraying pump; 10. Conduit; 11. Nozzle; 12. Adjusting screw; 13. Rectangular block; 14. Rack; 15. Gear; 16. Clamp; 17. Connecting block; 18. Locking screw; 19. Limit block; 20. Motor; 21. Threaded rod; 22. Limit rod; 23. Sliding block; 24. Barb; 25. Air vent; 26. Valve; 27. Activated carbon filter; 28. Tension spring; 29. ​​Insert rod; 30. Pull block; 31. Limit ring; 32. Pull ring. DETAILED DESCRIPTION

[0040] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0042] For example, see Figure 1-3 The present invention provides a technical solution: a split-type continuous inkjet coding device, comprising an ink jet device body 1, a sealing door 2 is rotatably connected to one side of the ink jet device body 1, a turntable 3 is rotatably provided inside the ink jet device body 1, a bevel gear a4 is fixedly installed at the bottom end of the turntable 3, a rotating rod 5 is rotatably provided at a position close to the bevel gear a4 on one side of the ink jet device body 1, a bevel gear b6 is fixedly connected to one end of the rotating rod 5, a crank 7 is fixedly installed at one end of the rotating rod 5, the bevel gear a4 and the bevel gear b6 are meshed, and by providing the crank 7, it is convenient for people to rotate the rotating rod 5. At the same time, since the bevel gear a4 and the bevel gear b6 are meshed, when the rotating rod 5 rotates, the bevel gear b6 at one end of the rotating rod 5 will drive the bevel gear a4 to rotate, a material box 8 is provided on one side of the ink jet device body 1, the top of the material box 8 is fixedly connected to the input end of the ink jet pump 9, the output end of the ink jet pump 9 is fixedly connected to a conduit 10, and a nozzle 11 is provided at one end of the conduit 10.

[0043] See also Figure 2-5, an adjusting screw 12 is rotated on one side of the turntable 3, a rectangular block 13 is rotated on one end of the adjusting screw 12, a rack 14 is installed on one side of the rectangular block 13, a gear 15 is rotated on the surface of the turntable 3, the rack 14 is slidably connected to the turntable 3, and the gears 15 are symmetrically distributed on both sides of the rack 14. By setting the symmetrically distributed gears 15, when the rack 14 moves, the rack 14 will drive the gears 15 on both sides to rotate in relative directions, and a clamp 16 is installed on the surface of the gear 15. By setting the clamp 16, when people need to spray ink on the surface of the product, first open the sealing door 2, then place the product on the turntable 3, and then rotate the adjusting screw 12. Since the turntable 3 is provided with a thread that meshes with the surface of the adjusting screw 12, and since the adjusting screw 12 and the rectangular block 13 are A bearing is installed between them, so that when the adjusting screw 12 rotates, the adjusting screw 12 drives the rectangular block 13 to move, and the rectangular block 13 drives the rack 14 to slide at the bottom of the turntable 3. During the movement of the rack 14, the rack 14 drives the gears 15 on both sides to rotate in relative directions, so that the clamps 16 on the gears 15 are close to each other. When the clamps 16 are combined with both sides of the product, the adjusting screw 12 is stopped. Since the adjusting screw 12 has a self-locking function, the rack 14 cannot continue to slide, thereby playing a role in fixing the product. A connecting block is installed on one side of the ink jet device body 1 relative to the sealing door 2 17, a locking screw 18 is rotatably connected inside the connecting block 17, and one end of the locking screw 18 is rotatably connected to a limiting block 19, and the limiting block 19 is slidably connected to the ink jet device body 1. By adjusting the position of the locking screw 18, since the connecting block 17 is provided with a thread that meshes with the locking screw 18, the locking screw 18 is continuously moved inside the connecting block 17, and since the locking screw 18 is also connected to the limiting block 19 through a bearing, the locking screw 18 will drive the limiting block 19 to continuously move. When the limiting block 19 is close to one side of the sealing door 2, it plays a role in fixing the sealing door 2.

[0044] For example 2, please refer to Figure 2 and Figure 6, an anti-blocking device is provided at a position near the nozzle 11 inside the ink jet device body 1, and the anti-blocking device includes a motor 20, which is fixedly mounted on one side of the ink jet device body 1, and a threaded rod 21 is fixedly connected to the output end of the motor 20, and a limiting rod 22 is fixedly mounted below the threaded rod 21 inside the ink jet device body 1, and a sliding block 23 is provided between the threaded rod 21 and the limiting rod 22, and the sliding block 23 is rotatably connected to the threaded rod 21, and the sliding block 23 is slidably connected to the limiting rod 22. By providing the limiting rod 22, the sliding block 23 can be translated on the threaded rod 21. People start the motor 20, and the motor 20 drives the threaded rod 21 to rotate in the ink jet device body 1. Since the sliding block 23 is provided with a thread that meshes with the threaded rod 21, at this time, under the limiting action of the limiting rod 22, the sliding block 23 moves in a translational state between the threaded rod 21 and the limiting rod 22.

[0045] See also Figure 2 and Figure 7 A barb 24 is fixedly installed on one side of the sliding block 23. The barb 24 is equidistantly arranged in a circular state around one side of the sliding block 23. By setting the barbs 24 arranged in a circular shape, the shape of the nozzle 11 is fitted so that the inside of the nozzle 11 can be penetrated and unblocked to avoid the clogging of the dried ink in the nozzle 11. When the barb 24 on one side of the sliding block 23 contacts the nozzle 11, the barb 24 is deformed by the external force and finally penetrates into the inside of the nozzle 11, thereby unblocking the nozzle 11.

[0046] For example 3, please refer to Figure 1 and Figure 8 A filter device is provided on the top of the ink spraying device body 1, and the filter device includes an air vent 25, which is fixed on the top of the ink spraying device body 1. A valve 26 is provided on the surface of the air vent 25, and an activated carbon filter 27 is slidably connected to the inner lake of the air vent 25. A limiting ring 31 is provided on the inner wall of the air vent 25. By providing the limiting ring 31, the activated carbon filter 27 is prevented from continuing to fall in the air vent 25. When people need to install the activated carbon filter 27, they only need to deeply penetrate it into the air vent 25, and then pull the pull block 30, and the activated carbon filter 27 falls on the top of the limiting ring 31. Through the limiting effect of the limiting ring 31, the activated carbon filter 27 cannot penetrate below the air vent 25.

[0047] See also Figure 1 and Fig. 9 A tension spring 28 is fixedly installed on one side of the air permeable tube 25, one end of the tension spring 28 is fixedly connected to a plug rod 29, one end of the plug rod 29 is fixedly installed with a pull block 30, and a pull ring 32 is fixedly installed on the top surface of the activated carbon filter 27. By setting the pull ring 32, it is convenient for people to take out the activated carbon filter 27 deeply inserted into the air permeable tube 25.

[0048] A coding method for a split type continuous coding device comprises the following steps:

[0049] By arranging the ink spraying device body 1, the sealing door 2, the turntable 3, the bevel gear a4, the rotating rod 5, the bevel gear b6, the material box 8, the ink spraying pump 9, the conduit 10, the nozzle 11, the adjusting screw 12, the rectangular block 13, the rack 14, the gear 15 and the clamp 16, when people need to spray ink on the surface of the product, first open the sealing door 2, then place the product on the turntable 3, and then rotate the adjusting screw 12. Since the turntable 3 is provided with a thread that meshes with the surface of the adjusting screw 12, and since a bearing is installed between the adjusting screw 12 and the rectangular block 13, when the adjusting screw 12 rotates, the adjusting screw 12 drives the rectangular block 13 to move, and the rectangular block 13 drives the rack 14 to slide on the bottom of the turntable 3. During the movement of the rack 14, the rack 14 drives the gears 15 on both sides to rotate in opposite directions, so that the clamps 16 on the gears 15 are close to each other. When the clamps 16 are combined with the two sides of the product, the adjusting screw 12 is stopped. Since the adjusting screw 12 has a self-locking function, the rack 14 cannot continue to slide, which plays a role in fixing the product. Then people close the sealing door 2 to the surface of the ink spraying device body 1. When one side of the sealing door 2 is in contact with the ink spraying device body 1, the locking screw 18 is rotated. Similarly, since the connecting block 17 is provided with a thread that meshes with the locking screw 18, the locking screw 18 is continuously moved inside the connecting block 17. The rod 18 is also connected to the limit block 19 through a bearing. At this time, the locking screw 18 will drive the limit block 19 to move continuously. When the limit block 19 is close to one side of the sealing door 2, it plays a role in fixing the sealing door 2, so that it is firmly fixed on the surface of the ink spraying device body 1. Then people start the ink spraying pump 9, and the ink spraying pump 9 transports the ink in the material box 8 to the position of the nozzle 11 through the conduit 10. Then the nozzle 11 sprays the ink to play the role of spraying ink. Then people turn the crank 7, and the crank 7 drives the rotating rod 5 and the bevel gear b6 to rotate inside the ink spraying device body 1. Since the bevel gear a4 and the bevel gear b6 are meshed with each other, the bevel gear b6 drives the bevel gear a4 to rotate, so that the bevel gear The wheel a4 can drive the turntable 3 to rotate in the ink spraying device body 1, which plays a role in adjusting the angle of the product, so that the nozzle 11 on one side of the ink spraying device body 1 can evenly spray ink on the entire product. By setting the anti-blocking device, since the diameter of the nozzle hole on the nozzle 11 is small, when the ink accumulates on the nozzle 11, dryness and blockage may occur. At this time, people start the motor 20, and the motor 20 drives the threaded rod 21 to rotate in the ink spraying device body 1. Since the sliding block 23 is provided with a thread that meshes with the threaded rod 21, at this time, under the limiting action of the limiting rod 22, the sliding block 23 moves in a translational state between the threaded rod 21 and the limiting rod 22. When the barb 24 on one side of the sliding block 23 contacts the nozzle 11, the barb 24 is deformed by the external force and finally penetrates into the nozzle 11, which plays a role in unblocking the nozzle 11. By setting the filtering device,After the finished product is sprayed with ink, there will be a lot of ink smell left inside the ink spraying device body 1. At this time, the valve 26 is opened to discharge the smell in the ink spraying device body 1 through the air vent 25. Since an activated carbon filter 27 is installed in the air vent 25, the activated carbon filter 27 filters the smell, thereby reducing the odor of the gas after discharge. When people need to replace the activated carbon filter 27, they only need to pull the pull block 30. The pull block 30 drives the tension spring 28 to move and drives the plug 29 to move out of one side of the activated carbon filter 27. At this time, the activated carbon filter 27 is no longer limited. People can quickly move the activated carbon filter 27 out of the air vent 25 by pulling the pull ring 32 upward. When people need to install the activated carbon filter 27, they only need to push it deep into the air vent 25. Then, the pull block 30 is pulled, and the activated carbon filter 27 falls on the top of the limiting ring 31. Through the limiting effect of the limiting ring 31, the activated carbon filter 27 cannot penetrate into the air vent 25. At this time, people only need to make the plug 29 overlap with the hole on one side of the activated carbon filter 27, and finally the tension spring 28 drives the plug 29 to penetrate into the activated carbon filter 27, playing the role of fixing the activated carbon filter 27.

[0050] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A split type continuous inkjet printer, comprising an inkjet printer body, characterized in that: A sealing door is rotatably connected to one side of the ink jet device body, a turntable is rotatably provided inside the ink jet device body, a bevel gear a is fixedly installed at the bottom end of the turntable, a turnbar is rotatably provided at a position close to the bevel gear a on one side of the ink jet device body, one end of the turnbar is fixedly connected to a bevel gear b, a material box is provided on one side of the ink jet device body, an input end of an ink jet pump is fixedly connected to the top of the material box, a conduit is fixedly connected to the output end of the ink jet pump, a nozzle is installed at one end of the conduit, an adjusting screw is rotatably provided on one side of the turntable, a rectangular block is rotatably provided at one end of the adjusting screw, a rack is installed on one side of the rectangular block, a gear is rotatably provided on the surface of the turntable, and a fixture is installed on the surface of the gear; A connecting block is installed on one side of the ink spray device body relative to the sealing door, a locking screw is rotatably connected inside the connecting block, one end of the locking screw is rotatably connected to a limiting block, and the limiting block is slidably connected to the ink spray device body; an anti-blocking device is provided at a position close to the nozzle inside the ink spray device body, the anti-blocking device comprises a motor, the motor is fixedly mounted on one side of the ink spray device body, a threaded rod is fixedly connected to the output end of the motor, a limiting rod is fixedly mounted inside the ink spray device body below the threaded rod, a sliding block is provided between the threaded rod and the limiting rod, and a barb is fixedly mounted on one side of the sliding block.

2. The split type continuous inkjet printer according to claim 1, characterized in that: The rack is slidably connected to the rotating disk, and the gears are symmetrically distributed on both sides of the rack.

3. The split type continuous inkjet printer according to claim 2 is characterized in that: A crank is fixedly mounted on one end of the rotating rod, and the bevel gear a is meshed with the bevel gear b.

4. The split type continuous inkjet printer according to claim 3 is characterized in that: The sliding block is rotatably connected to the threaded rod, and the sliding block is slidably connected to the limiting rod.

5. The split type continuous inkjet printer according to claim 4 is characterized in that: The barbs are equidistantly arranged around one side of the sliding block in a circumferential state.

6. The split type continuous inkjet printer according to claim 5, characterized in that: A filtering device is arranged on the top of the ink spraying device body, and the filtering device comprises an air permeable tube, the air permeable tube is fixedly mounted on the top of the ink spraying device body, a valve is installed on the surface of the air permeable tube, an activated carbon filter is slidably connected to the inside of the air permeable tube, a tension spring is fixedly mounted on one side of the air permeable tube, and a plug is fixedly connected to one end of the tension spring.

7. The split type continuous inkjet printer according to claim 6, characterized in that: The inner wall of the air-permeable tube is provided with a limiting ring; a pull block is fixedly installed at one end of the plug rod, and a pull ring is fixedly installed on the top surface of the activated carbon filter.

8. A coding method for the split type continuous coding device as claimed in claim 7, characterized in that: The following steps are involved: When people need to spray ink on the surface of the product, they first open the sealing door, then place the product on the turntable, and then turn the adjusting screw. Since the turntable is provided with threads that mesh with the surface of the adjusting screw, and since a bearing is installed between the adjusting screw and the rectangular block, when the adjusting screw rotates, the adjusting screw drives the rectangular block to move, and the rectangular block drives the rack to slide on the bottom of the turntable. During the movement of the rack, the rack drives the gears on both sides to rotate in opposite directions, so that the clamps on the gears are close to each other. When the clamps clamp the two sides of the product, the adjusting screw is stopped. Since the adjusting screw has a self-locking function, the rack cannot continue to slide, which plays a role in fixing the product. Then people close the sealing door to the surface of the ink spraying device body. When one side of the sealing door is in contact with the ink spraying device body, the locking screw is turned. Similarly, since the connection block is provided with a thread that meshes with the locking screw, the locking screw is continuously moved inside the connection block. Since the locking screw is also connected to the limit block through a bearing, the locking screw drives the limit block to continuously move. When the limit block is in contact with one side of the sealing door, it plays a role in fixing the sealing door, so that it is firmly fixed to the surface of the ink spraying device body. Then people start the inkjet pump, which transports the ink in the material box to the nozzle position through the conduit. Then the nozzle sprays ink, which plays the role of ink spraying. Then people turn the crank, which drives the rotating rod and bevel gear b to rotate inside the inkjet device body. Since the bevel gear a and the bevel gear b are meshed with each other, the bevel gear b drives the bevel gear a to rotate, so that the bevel gear a can drive the turntable to rotate inside the inkjet device body, which plays the role of adjusting the product angle, so that the nozzle on one side of the inkjet device body can spray the product evenly. Ink, by setting an anti-blocking device, due to the small diameter of the nozzle hole on the nozzle, when ink accumulates on the nozzle, dryness and blockage will occur. At this time, people start the motor, and the motor drives the threaded rod to rotate in the body of the ink spraying device. Since the sliding block is provided with threads that mesh with the threaded rod, under the limiting action of the limiting rod, the sliding block moves in a translational state between the threaded rod and the limiting rod. When the barb on one side of the sliding block contacts the nozzle, the barb is deformed by the external force and finally penetrates into the nozzle, which plays a role in unblocking the nozzle. By setting up the filtering device, after the product is sprayed with ink, there will be a lot of ink smell inside the ink spraying device body. At this time, the valve is opened to discharge the smell in the ink spraying device body through the air vent. Since the air vent is installed with an activated carbon filter, the activated carbon filter filters the smell, thereby reducing the odor of the gas after discharge. When people need to replace the activated carbon filter, they only need to pull the pull block, which drives the tension spring to move and drives the plug to move out from one side of the activated carbon filter. At this time, the activated carbon filter is no longer limited, and people can quickly remove the activated carbon filter from the air vent by pulling the pull ring upwards. When people need to install the activated carbon filter, they just need to push it deep into the air pipe, and then pull the pull block, and the activated carbon filter will fall on the top of the limit ring. Due to the limiting effect of the limit ring, the activated carbon filter cannot go deep under the air pipe. At this time, people only need to make the plug rod coincide with the hole position on one side of the activated carbon filter, and finally the tension spring drives the plug rod to penetrate into the inside of the activated carbon filter, thereby fixing the activated carbon filter.

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