Ink jet device and equipment

Abstract

The invention discloses an ink jet device and equipment. The quality of ink entering a jet head part can be improved. The ink jet device comprises a first ink box used for providing ink; the second ink box is connected to the first ink box; the vacuum bottle is connected to the second ink box; the filter is connected to the second ink box; and the nozzle part is connected to the filter.

Description

Technical Field

[0001] The present invention relates to the field of inkjet technology, and more particularly to an inkjet device and apparatus. Background Art

[0002] In the field of inkjet printing, due to the quality of ink or the use of equipment, the nozzle may be blocked or bubbles may appear in the ink path, affecting the normal operation of the system. Therefore, removing air and other impurities in the ink is an effective way to improve the quality of inkjet operations.

[0003] In the prior art, a filter is often used to remove impurities from the ink to prevent the impurities from flowing into the nozzle and causing nozzle blockage, for example, see the patent document with publication number "CN 213798809 U" and titled "Ink supply device for UV inkjet system". However, this method still has limited effect on improving the quality of ink. Summary of the invention

[0004] An object of embodiments of the present invention is to solve the above-mentioned problems and provide advantages which will be described later.

[0005] Another object of the embodiments of the present application is to provide an inkjet device and equipment that can improve the quality of ink entering the nozzle head.

[0006] In a first aspect, an embodiment of the present application provides an inkjet device, the inkjet device comprising:

[0007] a first ink cartridge for providing ink;

[0008] a second ink cartridge connected to the first ink cartridge;

[0009] a vacuum bottle connected to the second ink cartridge;

[0010] a filter connected to the second ink cartridge;

[0011] A spray head connected to the filter.

[0012] In the use state, the first ink cartridge stores ink. When the inkjet operation needs to be performed, a predetermined amount of ink is extracted from the first ink cartridge and enters the second ink cartridge. Then, the vacuum bottle extracts the air inside the second ink cartridge. The ink is further supplied from the second ink cartridge and filtered through a filter to remove impurities. Then, the ink reaches the nozzle head. The nozzle head then sprays the ink onto the product to be inkjetted to achieve the inkjet operation. In the embodiment of the present application, the ink in the first ink cartridge undergoes two impurity removals before reaching the nozzle head. The first time, the air is extracted through the cooperation of the second ink cartridge and the vacuum bottle, which can prevent the air and the impurities carried therein from affecting the quality of the inkjet operation. The second time, the filter filters the ink from which the air is removed, which further improves the quality of the ink and makes the ink entering the nozzle head more pure.

[0013] In some embodiments, the inkjet device can be used for UV inkjet (UV curable digital ink-jet ink), that is, ultraviolet curing digital inkjet.

[0014] In some embodiments, the inkjet device further includes a camera for detecting the product to be inkjetted, and the camera can acquire image information of the product to be inkjetted.

[0015] In some embodiments, the inkjet device also includes a distance sensor connected to the camera for detecting the position of the product to be inkjetted; according to the distance sensor, the distance between the product to be inkjetted and the nozzle head can be measured to facilitate the inkjet operation on the product to be inkjetted.

[0016] In some technical solutions, the inkjet device further includes an inkjet controller, which is connected to the nozzle head and can be used to control the nozzle head to start or stop discharging ink.

[0017] In some technical solutions, the inkjet device also includes a light source, which is used to provide light for the camera.

[0018] In some technical solutions, the inkjet device further includes an inkjet mounting frame, and the second ink cartridge, the vacuum bottle, the filter, the nozzle head, etc. are all mounted on the inkjet mounting frame.

[0019] In some technical solutions, the inkjet mounting frame includes a first mounting plate and a second ink cartridge mounting plate, and the second ink cartridge is mounted on the first mounting plate through the second ink cartridge mounting plate. Optionally, the second ink cartridge mounting plate is fixedly connected to the first mounting plate and the second ink cartridge respectively.

[0020] In some technical solutions, the inkjet mounting bracket includes a light source mounting plate, and the light source is mounted on the first mounting plate through the light source mounting plate. Optionally, one side of the light source mounting plate is connected to the light source, and the other side is connected to the first mounting plate.

[0021] In some technical schemes, the inkjet mounting bracket includes a first baffle and a camera mounting plate, the first baffle is mounted on one side of the first mounting plate, and the camera is mounted on the first baffle through the camera mounting plate. Optionally, one side of the camera mounting plate is fixedly connected to the camera, and the other side is fixedly connected to the first baffle.

[0022] In some technical solutions, the length of the first baffle is smaller than that of the first mounting plate.

[0023] In some technical solutions, the first baffle is perpendicular to the first mounting plate.

[0024] In some technical solutions, the inkjet mounting bracket includes a second baffle plate, which is mounted on the other side of the first mounting plate. Optionally, the first baffle plate and the second baffle plate are parallel to each other.

[0025] In some technical solutions, the inkjet device also includes a movable module, and the inkjet mounting bracket is connected to the movable module. Through the movable module, the inkjet mounting bracket and the nozzle head thereon can be driven to move, thereby facilitating the nozzle head to approach or move away from the product to be inkjetted to complete the inkjet operation.

[0026] In some technical solutions, the inkjet device also includes a control mainboard for controlling the operation of the inkjet device.

[0027] In some technical solutions, the inkjet device further includes a connecting member, one end of which is connected to the moving module, and the other end of which is connected to the first ink cartridge.

[0028] In some technical solutions, the connecting member includes a shell, the shell includes a first shell portion, the first shell portion has a first chamber built therein, and the motor of the moving module is installed in the first chamber. This can save space, make the structure of the inkjet device more compact, and help reduce the volume of the inkjet device.

[0029] In some technical solutions, the left side of the first shell is connected to the moving module.

[0030] In some technical solutions, a first opening is provided on the left side of the first shell portion, and the first opening is connected to the first chamber. In some embodiments, the other side of the first side plate is connected to the movable module to realize the connection between the first shell portion and the movable module.

[0031] In some technical solutions, the housing includes a second shell portion, the second shell portion has a second chamber built therein, and the control mainboard is installed in the second chamber. This can save space, make the structure of the inkjet device more compact, and help reduce the volume of the inkjet device.

[0032] In some technical solutions, a first opening is provided on the right side of the second shell portion, the first opening is connected to the second chamber, and the connecting member further includes a first side plate, one side of the first side plate is connected to the first opening to encapsulate the first opening.

[0033] In some technical solutions, the first ink cartridge is installed on the first side plate.

[0034] In some technical solutions, the inkjet device can also be connected to a moving device, and the moving device can drive the inkjet device to move in the second direction. Specifically, the bottom side of the first shell can be connected to a moving device, so that the first shell and the inkjet mounting frame and the second ink cartridge, vacuum bottle, filter, nozzle head, etc. installed thereon can be separated on both sides of the moving device, so that the weight of the inkjet device can be distributed on both sides of the moving device, thereby improving stability.

[0035] In some technical solutions, one side of the first shell portion close to the second shell portion is recessed inward to form a recessed area; on the one hand, the recessed area provides a larger operating space to facilitate the connection between the first shell portion and the mobile device, and on the other hand, the design of the recessed area can reduce the weight of the inkjet device.

[0036] In some technical solutions, a second opening is provided on the top side of the first shell portion, and the second opening is connected to the first chamber. The connecting member also includes a second side plate, and the second side plate is connected to the second opening to facilitate sealing of the second opening.

[0037] In some technical solutions, the mobile module includes a slider and a mobile frame, the slider is slidably connected to the mobile frame, the slider is connected to the mounting frame, and can drive the mounting frame to move, for example, along the up and down direction.

[0038] In some technical solutions, the mounting frame further includes a second mounting plate, the second mounting plate is connected to the first mounting plate, and the slider is fixedly connected to the second mounting plate to achieve connection with the mounting frame.

[0039] In a second aspect, an embodiment of the present application further provides an inkjet device, comprising:

[0040] The inkjet device according to the first aspect embodiment; and

[0041] The moving device is connected to the inkjet device and can drive the inkjet device to move along the second direction.

[0042] In some technical solutions, the bottom side of the first shell of the inkjet device is connected to the mobile device, which makes it easy to separate the first shell and the inkjet mounting frame and the second ink cartridge, vacuum bottle, filter, nozzle head, etc. installed thereon on both sides of the mobile device, so that the weight of the inkjet device can be distributed on both sides of the mobile device to improve stability.

[0043] In some technical solutions, the moving device includes a frame and a sliding block, the sliding block is slidably connected to the frame and can slide along the frame in the second direction;

[0044] The bottom side of the first shell portion is fixedly connected to the sliding block.

[0045] The beneficial effects that can be achieved by the embodiments of the present invention include:

[0046] In the embodiment of the present application, the ink in the first ink cartridge is purified twice before reaching the nozzle head; the first time, the air is extracted through the cooperation of the second ink cartridge and the vacuum bottle, which can prevent the air and the impurities carried therein from affecting the quality of the inkjet operation; the second time, the ink from which the air is removed is filtered by the filter, which further improves the quality of the ink and makes the ink entering the nozzle head more pure.

[0047] Due to the improvement of ink quality, the phenomenon of bubbles in the ink path and nozzle clogging can be effectively avoided or reduced, thereby improving the yield rate of inkjet products (such as wafers requiring UV inkjet).

[0048] In addition, providing two relatively separated ink cartridges, the first ink cartridge and the second ink cartridge, also facilitates continuous ink adding. Specifically, during operation, ink can be continuously added to the first ink cartridge and air can be extracted from the second ink cartridge. The two ink cartridges work relatively independently, so that the air in the ink can be removed on the basis of continuous ink supply.

[0049] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] Figure 1 A schematic diagram of the structure of an inkjet device according to an embodiment of the present application;

[0051] Figure 2 for Figure 1 An exploded schematic diagram of the inkjet device;

[0052] Figure 3 for Figure 1 Another exploded schematic diagram of the inkjet device;

[0053] Figure 4A schematic structural diagram of an inkjet mounting bracket according to an embodiment of the present application;

[0054] Figure 5 A schematic diagram of the structure of a mobile module according to an embodiment of the present application;

[0055] Figure 6 A schematic diagram of the structure of an inkjet device according to an embodiment of the present application;

[0056] Figure 7 for Figure 6 An exploded schematic diagram of the inkjet device;

[0057] 1. Inkjet device; 10. Inkjet device; 110. First ink cartridge; 120. Second ink cartridge; 130. Vacuum bottle; 140. Filter; 150. Printhead; 160. Camera; 170. Distance sensor; 180. Light source; 190. Inkjet mounting frame; 191. First mounting plate; 192. Second ink cartridge mounting plate; 193. Light source mounting plate; 194. First baffle plate; 195. Camera mounting plate; 196. Second baffle plate; 197. Second mounting plate Mounting plate; 210, mobile module; 220, control main board; 230, connector; 231, shell; 2311, first shell; 23111, first chamber; 2312, second shell; 23121, second chamber; 2313, recessed area; 232, first side plate; 233, second side plate; 211, slider; 212, mobile frame; 213, motor; 214, connecting plate; 20, mobile device; 201, frame; 202, sliding block. DETAILED DESCRIPTION

[0058] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0059] The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. It should also be noted that in the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0060] In addition, the directions or positional relationships indicated by “upper”, “lower”, “top”, “bottom”, “inside”, “outside”, etc. are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or device referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0061] Furthermore, the term "comprises" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products or devices.

[0062] It should also be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected" and "installed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0063] In addition to the above, it is still necessary to emphasize that the reference to "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0064] <10. Inkjet device>

[0065] like Figures 1 to 5 As shown, a first aspect of an embodiment of the present application provides an inkjet device 10, which can be used to perform inkjet operations on a wafer, and can be further used in manufacturing circuit chips.

[0066] Furthermore, the inkjet device 10 comprises:

[0067] A first ink cartridge 110 for providing ink; the first ink cartridge 110 can receive input ink and store it;

[0068] A second ink cartridge 120 connected to the first ink cartridge 110; the second ink cartridge 120 can receive and store the ink delivered by the first ink cartridge 110;

[0069] A vacuum bottle 130 connected to the second ink cartridge 120; the vacuum bottle 130 can extract air from the second ink cartridge 120;

[0070] A filter 140 connected to the second ink cartridge 120; the filter 140 can receive and filter the ink delivered by the second ink cartridge 120;

[0071] A nozzle head 150 connected to the filter 140; the nozzle head 150 can receive the ink delivered by the filter 140 and spray it to a target position;

[0072] When in use, the first ink cartridge 110 stores ink. When inkjet operation is required, a predetermined amount of ink is extracted from the first ink cartridge 110 and enters the second ink cartridge 120. Then, the air inside the second ink cartridge 120 is extracted by the vacuum bottle 130. The ink is further supplied from the second ink cartridge 120 and filtered through the filter 140 to remove impurities. Then, the ink reaches the nozzle head 150. The nozzle head 150 then sprays the ink onto the product to be inkjetted to realize the inkjet operation.

[0073] In the embodiment of the present application, the ink in the first ink cartridge 110 is purified twice before reaching the nozzle head 150; the first time, the air is extracted through the cooperation of the second ink cartridge 120 and the vacuum bottle 130, which can prevent the air and the impurities carried therein from affecting the quality of the inkjet operation; the second time, the filter 140 filters the ink from which the air is removed, further improving the quality of the ink and making the ink entering the nozzle head 150 more pure.

[0074] Due to the improvement of ink quality, the phenomenon of bubbles in the ink path and nozzle clogging can be effectively avoided or reduced, thereby improving the yield rate of inkjet products (such as wafers requiring UV inkjet).

[0075] In addition, providing two relatively separated ink cartridges, the first ink cartridge 110 and the second ink cartridge 120, also facilitates continuous ink adding. Specifically, during operation, ink can be continuously added to the first ink cartridge 110, and air can be extracted from the second ink cartridge. The two ink cartridges work relatively independently, so that the air in the ink can be removed on the basis of continuous ink supply.

[0076] In some embodiments, the inkjet device 10 can be used for UV inkjet (UV curable digital ink-jet ink), that is, ultraviolet curable digital inkjet.

[0077] In some embodiments, the inkjet device 10 further includes a camera 160 for detecting the product to be inkjetted, and the camera can obtain image information of the product to be inkjetted. The image information can be used to further obtain further information of the product to be inkjetted, such as position information, more specifically, the distance between the product to be inkjetted and the nozzle head 150, etc.

[0078] In some embodiments, the inkjet device 10 also includes a distance sensor 170, which is connected to the camera and is used to detect the position of the product to be inkjetted. According to the distance sensor 170, the distance between the product to be inkjetted and the nozzle head 150 can be measured to facilitate the inkjet operation on the product to be inkjetted.

[0079] In some embodiments, the inkjet device 10 further includes an inkjet controller, which is connected to the nozzle head 150 and can be used to control the nozzle head 150 to start or stop discharging ink.

[0080] In some embodiments, the inkjet device 10 further includes a light source 180, which is used to provide light for the camera.

[0081] In some embodiments, the inkjet device 10 further includes an inkjet mounting frame 190, and the second ink cartridge 120, the vacuum bottle 130, the filter 140, the nozzle head 150, etc. are all mounted on the inkjet mounting frame.

[0082] In some embodiments, the inkjet mounting bracket 190 includes a first mounting plate 191 and a second ink cartridge mounting plate 192, and the second ink cartridge 120 is mounted on the first mounting plate 191 through the second ink cartridge mounting plate 192. Optionally, the second ink cartridge mounting plate 192 is fixedly connected to the first mounting plate 191 and the second ink cartridge 120 respectively.

[0083] In some embodiments, the inkjet mounting bracket 190 includes a light source mounting plate 193 , and the light source 180 is mounted on the first mounting plate 191 through the light source mounting plate 193 . Optionally, one side of the light source mounting plate 193 is connected to the light source, and the other side is connected to the first mounting plate 191 .

[0084] In some embodiments, the inkjet mounting bracket 190 also includes a first baffle 194 and a camera mounting plate 195. The first baffle 194 is mounted on one side of the first mounting plate 191, and the camera 160 is mounted on the first baffle 194 through the camera mounting plate 195. Optionally, one side of the camera mounting plate 195 is fixedly connected to the camera, and the other side is fixedly connected to the first baffle 194.

[0085] In some embodiments, the length of the first baffle plate 194 is smaller than that of the first mounting plate 191 .

[0086] In some embodiments, the first baffle 194 is perpendicular to the first mounting plate 191 .

[0087] In some embodiments, the inkjet mounting bracket 190 further includes a second baffle plate 196, which is mounted on the other side of the first mounting plate 191. Optionally, the first baffle plate 194 and the second baffle plate 196 are parallel to each other.

[0088] In some embodiments, further combined Figure 3 As shown, the inkjet device 10 further includes a moving module 210, and the inkjet mounting frame is connected to the moving module 210. The moving module 210 can drive the inkjet mounting frame and the nozzle head 150 thereon to move, for example, along the Figure 3The upward and downward movement shown makes it easy for the nozzle head 150 to approach or move away from the product to be inkjetted, thereby completing the inkjet operation.

[0089] In some embodiments, the inkjet device 10 further includes a control mainboard 220 for controlling the operation of the inkjet device 10 , for example, controlling the first ink cartridge 110 to deliver ink to the second ink cartridge 120 .

[0090] In some embodiments, the inkjet device 10 further includes a connecting member 230 , one end of the connecting member 230 is connected to the moving module 210 , and the other end of the connecting member 230 is connected to the first ink cartridge 110 .

[0091] In some embodiments, the connector 230 includes a housing 231, the housing 231 includes a first housing portion 2311, the first housing portion 2311 has a first chamber 23111 built therein, and the motor 213 of the moving module 210 is installed in the first chamber 23111. This can save space, making the structure of the inkjet device 10 more compact, and is conducive to reducing the volume of the inkjet device 10.

[0092] In some embodiments, a left side of the first shell portion 2311 is connected to the moving module 210 .

[0093] In some embodiments, a first opening is provided on the left side of the first shell portion 2311 , and the first opening is connected to the first chamber 23111 . In some embodiments, the other side of the first side plate 232 is connected to the movable module 210 to realize the connection between the first shell portion 2311 and the movable module 210 .

[0094] In some embodiments, the housing 231 includes a second housing 2312, the second housing 2312 has a second chamber 23121, and the control mainboard 220 is installed in the second chamber 23121. This can save space, making the structure of the inkjet device 10 more compact, and helping to reduce the volume of the inkjet device 10.

[0095] In some embodiments, a first opening is provided on the right side of the second shell portion 2312 , and the first opening is connected to the second chamber 23121 . The connector 230 further includes a first side plate 232 , and one side of the first side plate 232 is connected to the first opening to encapsulate the first opening.

[0096] In some embodiments, the first ink cartridge 110 is mounted on the first side plate 232 .

[0097] In some embodiments, the inkjet device 10 may also be connected to a moving device, and the moving device 20 may drive the inkjet device 10 to move in the second direction. Figure 3The lower end side surface shown in the figure is connected to a mobile device 20, which can facilitate the separation of the first shell 2311 and the inkjet mounting frame and the second ink cartridge, vacuum bottle 130, filter 140, nozzle head 150, etc. installed thereon on both sides of the mobile device, so that the weight of the inkjet device 10 can be distributed on both sides of the mobile device 20 to improve stability.

[0098] In some embodiments, one side of the first shell portion 2311 close to the second shell portion 2312 is recessed inward to form a recessed area 2313; on the one hand, the recessed area 2313 provides a larger operating space to facilitate the connection between the first shell portion 2311 and the mobile device 20, and on the other hand, the design of the recessed area 2313 can reduce the weight of the inkjet device 10.

[0099] In some embodiments, the height of the first shell 2311 (the distance between the upper and lower ends of the first shell) is smaller than the height of the second shell 2312 (the distance between the upper and lower ends of the second shell), which can improve the stability after connection with the mobile device.

[0100] In some embodiments, a second opening is provided on the top side of the first shell portion 2311 , and the second opening is connected to the first chamber 23111 . The connector 230 further includes a second side plate 233 , and the second side plate 233 is located and connected to the second opening to facilitate encapsulation of the second opening.

[0101] In some embodiments, the moving module 210 includes a slider 211 and a moving frame 212, and the slider 211 is slidably connected to the moving frame 212. The slider 211 is connected to the inkjet mounting frame and can drive the mounting frame to move along a first direction, for example, along an up-and-down direction.

[0102] In some embodiments, the inkjet mounting bracket further includes a second mounting plate 197, the second mounting plate 197 is connected to the first mounting plate 191, and the slider 211 is fixedly connected to the second mounting plate 197, thereby achieving connection with the inkjet mounting bracket.

[0103] In some embodiments, the second mounting plate 197 is perpendicular to the first mounting plate 191 .

[0104] In some embodiments, the moving module 210 includes a motor 213 , and the motor 213 is used to drive the slider 211 to move.

[0105] In some embodiments, the moving module 210 includes a connecting plate 214 , one side of the connecting plate 214 is connected to the moving frame 212 , and the other side of the connecting plate 214 is connected to the housing 231 .

[0106] In some embodiments, the first ink cartridge 110 includes: an ink pot, an ink pump and an ink pot holder; the ink pot and the ink pump are installed on the ink pot holder; the ink pot is used to store ink, and the ink pot is connected to the ink pump. The first ink cartridge 110 can transfer the ink in the ink pot to the second ink cartridge 120 through the ink pump.

[0107] In some embodiments, the ink pump is connected to the second ink cartridge 120 .

[0108] In some embodiments, the nozzle head 150 includes at least an inkjet head for ejecting ink.

[0109] <Inkjet equipment>

[0110] Continue to combine Figures 6-7 As shown, the embodiment of the present application further provides an inkjet device 1, comprising:

[0111] The inkjet device 10 according to the first embodiment; and

[0112] The moving device 20 is connected to the inkjet device 10 and can drive the inkjet device 10 to move along the second direction.

[0113] In some embodiments, the bottom side of the first shell portion 2311 of the inkjet device 10 is connected to the mobile device 20, so that the first shell portion 2311 and the inkjet mounting frame and the second ink cartridge, vacuum bottle 130, filter 140, nozzle head 150, etc. installed thereon can be separated on both sides of the mobile device 20, so that the weight of the inkjet device 10 can be distributed on both sides of the mobile device 20, thereby improving stability.

[0114] In some embodiments, the mobile device 20 includes a frame 201 and a sliding block 202, wherein the sliding block 202 is slidably connected to the frame 201 and can slide along the frame 201 in a second direction;

[0115] The bottom side of the first shell portion 2311 is fixedly connected to the slider 211 .

[0116] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. An inkjet device, characterized in that include: a first ink cartridge for providing ink; a second ink cartridge connected to the first ink cartridge; a vacuum bottle connected to the second ink cartridge; a filter connected to the second ink cartridge; as well as A spray head connected to the filter.

2. The inkjet device according to claim 1, characterized in that: Also includes inkjet mounting bracket, The second ink cartridge, the vacuum bottle, the filter, and the nozzle head are all mounted on the inkjet mounting frame.

3. The inkjet device according to claim 2, characterized in that: It also includes a connecting piece, the inkjet mounting bracket is installed at one end of the connecting piece, and the first ink cartridge is installed at the other end of the connecting piece.

4. The inkjet device according to claim 2, characterized in that: Also includes mobile modules, The inkjet mounting frame is connected to the moving module, and the moving module can drive the inkjet mounting frame to move.

5. The inkjet device according to claim 4, characterized in that: It also includes a connecting piece, the connecting piece includes a shell, the shell includes a first shell part, the first shell part has a first chamber built in it, and the motor of the moving module is installed in the first chamber.

6. The inkjet device according to claim 5, characterized in that: Also includes a control motherboard; The housing further includes a second shell portion, the second shell portion has a second chamber built therein, and the control mainboard is installed in the second chamber.

7. The inkjet device according to claim 6, characterized in that: A side of the first shell portion close to the second shell portion is recessed inwardly to form a recessed area.

8. The inkjet device according to claim 7, characterized in that: The height of the first shell portion is smaller than the height of the second shell portion.

9. An inkjet device, characterized in that include: The inkjet device according to any one of claims 1 to 8; and A moving device is connected to the inkjet device.

10. The inkjet device according to claim 9, characterized in that: The movable module comprises a slider and a movable frame. The slider is slidably connected to the movable frame, and the slider is also fixedly connected to the inkjet device.

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