A high throughput aerosol printing device

Abstract

The utility model provides a kind of high flux aerosol printing device, it is related to aerosol printing technical field, including device main body.The utility model is equipped with cleaning main body, motor operates, connecting rod connected in motor side is driven first runner to rotate along with the operation of motor, track connected in first runner side is driven connecting rod on second runner to rotate along with the rotation of first runner, crown gear fixed in one end of connecting rod is driven first gear to rotate along with the rotation of connecting rod, fixed rod fixed in the middle of first gear is driven mounting plate one end of mounting rod and bottom end mounting plate to rotate along with the rotation of first gear, cleaning brush fixed on mounting plate is driven larger aerogel accumulated on filter frame to clean along with the rotation of mounting plate, the aerogel of cleaning completion is discharged by discharge pipe, it is convenient to clean filter frame, and improve the speed and uniformity of aerogel flow.

Description

Technical Field

[0001] This utility model relates to the field of aerosol printing technology, and in particular to a high-throughput aerosol printing device. Background Technology

[0002] Aerosols are gaseous dispersion systems composed of solid or liquid particles suspended in a gaseous medium. The density of these solid or liquid particles can be very close to or very different from the density of the gaseous medium. From a fluid dynamics perspective, aerosols are essentially multiphase fluids with the gaseous phase as the continuous phase and the solid and liquid phases as the dispersed phases.

[0003] For example, CN209832619U discloses an aerosol printing jetting device and printer. The aerosol printing jetting device has a substrate with interconnected filter channels and a jetting channel. The inner diameter of the filter channel is larger than that of the jetting channel, allowing aerosol to enter the jetting channel from the filter channel. A secondary filter is installed inside the filter channel. The secondary filter is a cylindrical shape with both ends open. When aerosol enters the filter channel, it passes through the secondary filter. The inner cavity of the secondary filter is filled with a particle size filter material. When aerosol enters the secondary filter, it passes through the filter material, which adsorbs and filters aerosols of a specific particle size. Aerosols with the required particle size can normally enter the jetting channel and then be jetted out for printing. This aerosol printing jetting device filters the aerosol before jetting it out, resulting in a more uniform and consistent aerosol particle size, thus ensuring printing accuracy.

[0004] In the prior art, aerogel is fed into the housing through a feed pipe. The stirring blade mixes and stirs the aerogel in the housing under the operation of the motor. After the aerogel is stirred, it is filtered by the filter frame and discharged through the nozzle for printing. However, during continuous filtration, larger aerogel particles will accumulate on the filter frame. The accumulation of a large number of large aerogel particles will cause blockage of the filter holes on the filter frame, making it impossible for the filter frame to filter the aerogel quickly, reducing the filtration speed and flow uniformity of the aerogel. Utility Model Content

[0005] The purpose of this invention is to solve the problem of convenient cleaning of filter frames.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a high-throughput aerosol printing device, comprising a device body:

[0007] The main body of the device includes a shell, a sheath guide shell is fixedly connected to one end of the shell, a connecting structure is provided on the top of the shell, a stirring structure is provided on one side of the shell, a flow controller is fixedly connected to the feed pipes at both ends of the shell, a filter frame is fixedly connected inside the shell near the sheath guide shell, and a nozzle is fixedly connected to the end of the sheath guide shell away from the shell.

[0008] The cleaning body includes a transmission structure, which is disposed on one side of the housing, and a cleaning structure is provided on one side of the transmission structure;

[0009] The flow body includes a filter plate, which is fixedly connected to the air holes at both ends of the sheath guide shell, and a flow structure is provided on one side of the filter plate.

[0010] In a preferred embodiment, the connection structure includes a threaded tube, which is fixedly connected to the end of the housing away from the sheath guide shell. The threaded tube is threadedly connected to the printing press, and a flange is fixedly connected to the end of the threaded tube away from the housing.

[0011] The technical advantage of adopting the above-mentioned further solution is that the device can be connected to the printing press through the threaded pipe and fixed to the printing press through the flange, which facilitates the connection and fixation of the device.

[0012] In a preferred embodiment, the stirring structure includes a motor, which is fixedly connected to a support frame at one end of the housing. A rotating rod is driven to the side of the motor near the housing, and stirring blades are fixedly connected to the outer wall of the rotating rod in a ring array.

[0013] The technical effect of adopting the above-mentioned further solution is that the operation of the motor can drive the rotating rod to rotate, and the rotation of the rotating rod can drive the stirring blade to rotate, which facilitates the mixing and stirring of the aerogel inside the shell.

[0014] In a preferred embodiment, the transmission structure includes a track disposed below the housing. A first wheel and a second wheel are respectively connected to both sides of the track. The first wheel is fixedly connected to a rotating rod. A connecting rod is fixedly connected to the middle of the second wheel. A crown gear is fixedly connected to the end of the connecting rod away from the second wheel.

[0015] The technical effect of adopting the above-mentioned further solution is that the rotation of the first rotating wheel can drive the track to rotate, the transmission of the track can drive the second rotating wheel to rotate, the rotation of the second rotating wheel can drive the crown gear at one end of the connecting rod to rotate, so that the crown gear drives the first gear to rotate, which facilitates the transmission of the cleaning structure.

[0016] In a preferred embodiment, the cleaning structure includes a first gear, which is meshed with one side of the crown gear. A fixing rod is fixedly connected to the middle of the first gear, and mounting rods are fixedly connected to both ends of the fixing rod.

[0017] The technical effect of adopting the above-mentioned further solution is that the rotation of the first gear can drive the fixed rod to rotate, and the rotation of the fixed rod can drive the mounting rod to rotate, which facilitates the rotation of the cleaning brush on the mounting plate and makes it easier to clean the filter frame.

[0018] In a preferred embodiment, the cleaning structure further includes mounting plates, each of which is fixedly connected to the ends of the mounting rods that are far apart from each other and the bottom end of the fixing rods. Cleaning brushes are equidistantly arranged and fixedly connected to the end of the mounting plate near the filter frame, and the cleaning brushes are slidably connected to the filter frame.

[0019] The technical advantage of adopting the above-mentioned further solution is that the cleaning brush can be installed and fixed by the mounting plate, and the cleaning brush can clean the large particles of aerogel that have accumulated and adhered on the filter frame, thereby improving the convenience of cleaning.

[0020] In a preferred embodiment, the flow structure includes a fixed block, which is fixedly connected to one end of the filter plate in a ring array. The end of the fixed block away from the filter plate is fixedly connected to a housing, and fan blades are rotatably connected to the middle of the housing in a ring array.

[0021] The technical effect of adopting the above-mentioned further solution is that the outer shell can be supported and fixed by the fixing block, the fan blades can be installed by the outer shell, and the rotation of the fan blades can accelerate the airflow, so that the sheath formed by the airflow can provide comprehensive protection for the aerogel.

[0022] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0023] 1. This utility model includes a cleaning body. When the motor operates, a rotating rod connected to one side of the motor drives the first rotating wheel to rotate. A track connected to one side of the first rotating wheel drives the connecting rod on the second rotating wheel to rotate. A crown gear fixed to one end of the connecting rod drives the first gear to rotate. A fixing rod fixed in the middle of the first gear drives the mounting plate at one end and the mounting plate at the bottom of the mounting rod to rotate. A cleaning brush fixed on the mounting plate cleans the larger aerogels accumulated on the filter frame as the mounting plate rotates. The cleaned aerogels are discharged through the discharge pipe, which facilitates cleaning of the filter frame and improves the speed and uniformity of aerogel flow.

[0024] 2. This utility model has a flow structure. The fan blades fixed on one end of the outer shell of the fixed block rotate under the operation of the controller, generating a certain suction force, so that the airflow in the environment can quickly enter the cavity inside the sheath guide shell after being filtered by the filter plate, and quickly and comprehensively surround and protect the aerogel in the pipe, improving the comprehensiveness of protection and the speed of gas flow. Attached Figure Description

[0025] Figure 1 A schematic diagram of the overall structure of a high-throughput aerosol printing device provided by this utility model;

[0026] Figure 2 A cross-sectional view of the overall structure of a high-throughput aerosol printing device provided by this utility model;

[0027] Figure 3 A schematic diagram of the transmission structure of a high-throughput aerosol printing device provided by this utility model;

[0028] Figure 4 A detailed schematic diagram of the cleaning structure of a high-throughput aerosol printing device provided by this utility model;

[0029] Figure 5 A detailed schematic diagram of the flow body structure of a high-throughput aerosol printing device provided by this utility model.

[0030] Legend:

[0031] 11. Shell; 12. Sheath guide shell; 131. Threaded pipe; 132. Flange; 141. Motor; 142. Rotating rod; 143. Stirring blade; 15. Flow controller; 16. Filter frame; 17. Nozzle; 211. First rotor; 212. Track; 213. Second rotor; 214. Connecting rod; 215. Crown gear; 221. First gear; 222. Fixing rod; 223. Mounting rod; 224. Mounting plate; 225. Cleaning brush; 31. Filter plate; 321. Fixing block; 322. Shell; 323. Fan blade. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Please see Figures 1 to 5 This utility model provides a technical solution: a high-throughput aerosol printing device, comprising a device body:

[0034] The main body of the device includes a shell 11, a sheath guide shell 12 is fixedly connected to one end of the shell 11, a connecting structure is provided on the top of the shell 11, a stirring structure is provided on one side of the shell 11, a flow controller 15 is fixedly connected to the feed pipes at both ends of the shell 11, a filter frame 16 is fixedly connected inside the shell 11 near the sheath guide shell 12, and a nozzle 17 is fixedly connected to the end of the sheath guide shell 12 away from the shell 11.

[0035] The cleaning body includes a transmission structure, which is located on one side of the housing 11, and a cleaning structure is provided on one side of the transmission structure.

[0036] The flow body includes a filter plate 31, which is fixedly connected to the air holes at both ends of the sheath guide shell 12. A flow structure is provided on one side of the filter plate 31.

[0037] like Figure 1 As shown, the connection structure includes a threaded tube 131, which is fixedly connected to the end of the housing 11 away from the sheath guide shell 12. The threaded tube 131 is threadedly connected to the printing press, and a flange 132 is fixedly connected to the end of the threaded tube 131 away from the housing 11.

[0038] In this embodiment, the threaded pipe 131 is connected to the mounting structure on the printing machine. After the connection is completed, the bolt drive flange 132 is installed on the printing machine to facilitate the installation and fixation of the device.

[0039] like Figures 2 to 4 As shown, the stirring structure includes a motor 141, which is fixedly connected to a support frame at one end of the housing 11. A rotating rod 142 is driven to the side of the motor 141 near the housing 11. Stirring blades 143 are fixedly connected to the outer wall of the rotating rod 142 in a ring array. The transmission structure includes a track 212, which is located below the housing 11. A first rotating wheel 211 and a second rotating wheel 213 are driven to the two sides of the track 212, respectively. The first rotating wheel 211 is fixedly connected to the rotating rod 142. A connecting rod 214 is fixedly connected to the middle of the second rotating wheel 213, and the connecting rod 214 is located away from the second rotating wheel 213. One end of the filter frame 16 is fixedly connected to a crown gear 215. The cleaning structure includes a first gear 221, which is meshed with one side of the crown gear 215. A fixing rod 222 is fixedly connected to the middle of the first gear 221. Mounting rods 223 are fixedly connected to both ends of the fixing rod 222. The cleaning structure also includes a mounting plate 224, which is fixedly connected to the ends of the mounting rods 223 that are far apart from each other and the bottom end of the fixing rods 222. Cleaning brushes 225 are fixedly connected at equal intervals to the end of the mounting plate 224 near the filter frame 16. The cleaning brushes 225 are slidably connected to the filter frame 16.

[0040] In this embodiment, the motor 141 operates, and the rotating rod 142 connected to one side of the motor 141 drives the stirring blade 143 to rotate as the motor 141 operates, thoroughly mixing different aerogels. The rotating rod 142 connected to one side of the motor 141 drives the first rotating wheel 211 to rotate as the motor 141 operates. The track 212 connected to one side of the first rotating wheel 211 drives the connecting rod 214 on the second rotating wheel 213 to rotate as the first rotating wheel 211 rotates. The crown gear 215 fixed to one end of the connecting rod 214 rotates as the first rotating wheel 211 rotates. The rotation of the connecting rod 214 drives the first gear 221 to rotate. The fixed rod 222, which is fixed in the middle of the first gear 221, drives the mounting plate 224 at one end and the mounting plate 224 at the bottom of the mounting rod 223 to rotate as the first gear 221 rotates. The cleaning brush 225, which is fixed on the mounting plate 224, cleans the larger aerogels accumulated on the filter frame 16 as the mounting plate 224 rotates. The cleaned aerogels are discharged through the discharge pipe, which facilitates the cleaning of the filter frame 16 and improves the speed and uniformity of aerogel flow.

[0041] like Figure 5 As shown, the flow structure includes a fixed block 321, which is fixedly connected to one end of the filter plate 31 in an annular array. The end of the fixed block 321 away from the filter plate 31 is fixedly connected to a housing 322, and the middle of the housing 322 is rotatably connected to a fan blade 323 in an annular array.

[0042] In this embodiment, the fan blade 323 fixed on the outer shell 322 at one end of the fixing block 321 rotates under the operation of the controller, generating a certain suction force, so that the airflow in the environment can quickly enter the cavity inside the sheath guide shell 12 after being filtered by the filter plate 31, and quickly and comprehensively surround and protect the aerogel in the pipeline, thereby improving the comprehensiveness of protection and the speed of gas flow.

[0043] Working principle: First, the atomized aerogel is transported into the housing 11 through the feed pipe. The flow controller 15 controls the flow rate of the aerogel. Then, after different aerogels enter the housing 11, the motor 141 operates. The rotating rod 142 connected to one side of the motor 141 drives the stirring blade 143 to rotate with the operation of the motor 141, thoroughly mixing the different aerogels. The mixed aerogel is transported to the filter frame 16 through the pipeline. The filter frame 16 filters out larger particles in the aerogel. The filtered aerogel is then transported through the pipeline. The fan blade 323, fixed on one end of the outer shell 322 of the fixing block 321, rotates under the operation of the controller, generating a certain suction force. This allows the airflow in the environment to pass through the filter plate 31 and quickly enter the cavity inside the sheath guide shell 12, quickly and comprehensively surrounding and protecting the aerogel in the pipeline, forming a sheath gas. Nozzle 17 The aerogel protecting the sheath gas is sprayed out for printing. The motor 141 operates, and the rotating rod 142 connected to one side of the motor 141 drives the first rotating wheel 211 to rotate with the operation of the motor 141. The track 212 connected to one side of the first rotating wheel 211 drives the connecting rod 214 on the second rotating wheel 213 to rotate with the rotation of the first rotating wheel 211. The crown gear 215 fixed to one end of the connecting rod 214 drives the first gear 221 to rotate with the rotation of the connecting rod 214. The fixing rod 222 fixed in the middle of the first gear 221 drives the mounting plate 224 at one end and the mounting plate 224 at the bottom end of the mounting rod 223 to rotate with the rotation of the first gear 221. The cleaning brush 225 fixed on the mounting plate 224 cleans the larger aerogels accumulated on the filter frame 16 with the rotation of the mounting plate 224. The cleaned aerogel is discharged through the discharge pipe to facilitate the cleaning of the filter frame 16.

[0044] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. A high-throughput aerosol printing device, comprising a main body, characterized in that: The main body of the device includes a shell (11), a sheath guide shell (12) is fixedly connected to one end of the shell (11), a connecting structure is provided above the shell (11), a stirring structure is provided on one side of the shell (11), a flow controller (15) is fixedly connected to the feed pipes at both ends of the shell (11), a filter frame (16) is fixedly connected inside the shell (11) near the sheath guide shell (12), and a nozzle (17) is fixedly connected to the end of the sheath guide shell (12) away from the shell (11). The cleaning body includes a transmission structure, which is disposed on one side of the housing (11), and a cleaning structure is disposed on one side of the transmission structure; The flow body includes a filter plate (31), which is fixedly connected to the air holes at both ends of the sheath guide shell (12). A flow structure is provided on one side of the filter plate (31).

2. The high-throughput aerosol printing device according to claim 1, characterized in that: The connection structure includes a threaded tube (131), which is fixedly connected to the end of the housing (11) away from the sheath guide shell (12). The threaded tube (131) is threadedly connected to the printing press, and a flange (132) is fixedly connected to the end of the threaded tube (131) away from the housing (11).

3. The high-throughput aerosol printing device according to claim 1, characterized in that: The stirring structure includes a motor (141), which is fixedly connected to a support frame at one end of the housing (11). A rotating rod (142) is driven to the side of the motor (141) near the housing (11). Stirring blades (143) are fixedly connected to the outer wall of the rotating rod (142) in a ring array.

4. The high-throughput aerosol printing device according to claim 1, characterized in that: The transmission structure includes a track (212) which is disposed below the housing (11). A first wheel (211) and a second wheel (213) are respectively connected to both sides of the track (212). The first wheel (211) is fixedly connected to a rotating rod (142). A connecting rod (214) is fixedly connected to the middle of the second wheel (213). A crown gear (215) is fixedly connected to the end of the connecting rod (214) away from the second wheel (213).

5. The high-throughput aerosol printing device according to claim 1, characterized in that: The cleaning structure includes a first gear (221), which is meshed with one side of the crown gear (215). A fixing rod (222) is fixedly connected to the middle of the first gear (221), and mounting rods (223) are fixedly connected to both ends of the fixing rod (222).

6. The high-throughput aerosol printing device according to claim 1, characterized in that: The cleaning structure also includes mounting plates (224), which are fixedly connected to the ends of the mounting rods (223) that are far apart from each other and the bottom end of the fixing rod (222). Cleaning brushes (225) are fixedly connected at equal intervals to the end of the mounting plate (224) near the filter frame (16), and the cleaning brushes (225) are slidably connected to the filter frame (16).

7. The high-throughput aerosol printing device according to claim 1, characterized in that: The flow structure includes a fixed block (321), which is fixedly connected to one end of the filter plate (31) in a ring array. The end of the fixed block (321) away from the filter plate (31) is fixedly connected to a shell (322), and the middle of the shell (322) is rotatably connected to a fan blade (323).

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