Drying device for ultrasonic spraying instrument

Abstract

The utility model provides a drying device for an ultrasonic spraying instrument. The drying device comprises a fixing structure, a reinforcing structure, a mounting base, an air outlet structure, two air opening adjusting mechanisms and a plurality of air heaters. The top of the fixing structure is connected with a nozzle moving platform of the ultrasonic spraying instrument, the bottom of the fixing structure is fixedly connected with the mounting base, and the reinforcing structure is arranged on the fixing structure; the two air port adjusting mechanisms are symmetrically arranged on the mounting base, one ends of the air port adjusting mechanisms are connected with the mounting base, the other ends of the air port adjusting mechanisms are connected with the air outlet structure, and the air port adjusting mechanisms are used for adjusting the height and angle of the air outlet structure. According to the drying device for the ultrasonic spraying instrument, the problems that the drying time of a coating is prolonged and the uniformity is difficult to guarantee due to the fact that a drying device in the related technology cannot be dried in time along with a spray head of the spraying instrument are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying instruments, in particular to a drying device for ultrasonic spraying instruments. Background Art

[0002] The drying device of the ultrasonic sprayer is mainly used to quickly dry the coating material after spraying to ensure that the coating is uniform, stable and well adhered. The design and function of the drying device are very important and can effectively improve the spraying efficiency and coating quality. After spraying, the solvent or water in the coating has not yet volatilized, and the coating is in an uncured state. If it is not dried in time, the coating may flow or spread, resulting in uneven coating thickness, and may even flow to areas that should not be sprayed, affecting the final coating quality. Since the drying device in the related art cannot follow the nozzle of the sprayer for timely drying, it is easy to cause the coating drying time to be prolonged and the uniformity to be difficult to ensure. The drying device uses high-speed airflow to quickly dry the solvent or water on the surface of the coating. The height and angle of the air outlet of the drying device are not appropriate, and the airflow may not evenly cover the coating surface. Since the air outlet of the drying device in the related art cannot be adjusted, it causes local uneven drying, resulting in problems such as uneven coating thickness, bubbles or dry spots. Summary of the Invention

[0003] In view of this, the present invention aims to solve one of the related technical problems at least to a certain extent.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A drying device for an ultrasonic sprayer, comprising a fixing structure, a reinforcement structure, a mounting base, an air outlet structure, two air outlet adjustment mechanisms and a plurality of hot air blowers;

[0006] The top of the fixed structure is used to connect to the nozzle moving platform of the ultrasonic spraying device, the bottom of the fixed structure is fixedly connected to the mounting base, and the reinforcement structure is arranged on the fixed structure;

[0007] The two air outlet adjustment mechanisms are symmetrically arranged on the mounting base, one end of the air outlet adjustment mechanism is connected to the mounting base, and the other end of the air outlet adjustment mechanism is connected to the air outlet structure, and the air outlet adjustment mechanism is used to adjust the height and angle of the air outlet structure;

[0008] A plurality of the hot air blowers are arranged in an array, and each of the hot air blowers is connected to the air outlet structure via a connecting structure.

[0009] Furthermore, a stepped surface is provided in the middle of the fixing structure, and the reinforcement structure includes two reinforcement ribs, and the two reinforcement ribs are symmetrically arranged in the middle of the stepped surface.

[0010] Furthermore, a plurality of elongated holes are provided on the top of the fixing structure, and the plurality of elongated holes are symmetrically arranged on both sides of the reinforcing structure.

[0011] Furthermore, the air outlet adjustment mechanism includes a fixed cross bar, an adjustment rod, a swing rod, a sliding sleeve and a fastening mechanism. The end of the fixed cross bar is connected and fixed to the bottom of the fixed structure. The tops of the adjustment rod and the swing rod are hinged to the fixed cross bar. The adjustment rod slides with the swing rod through the sliding sleeve. The sliding sleeve is connected and fixed to the adjustment rod through the fastening mechanism. The end of the swing rod away from the fixed cross bar is connected to the air outlet structure. The swing rod is provided with a travel hole, and the fastening mechanism can slide in the travel hole.

[0012] Furthermore, the fastening mechanism includes a threaded rod and two locking nuts. The threaded rod passes through the sliding sleeve and the travel hole. The threaded rod is connected and fixed between the sliding sleeve and the swing arm through the two locking nuts.

[0013] Furthermore, the air outlet structure includes a first air inlet box, a second air inlet box and an air outlet blade. The first air inlet box is arranged at the bottom of the second air inlet box. The first air inlet box is arranged obliquely. The swing rod is connected to the first air inlet box. The air outlet blade is arranged at the bottom of the first air inlet box. The connecting structure is connected to the second air inlet box.

[0014] Furthermore, the connecting structure includes a connecting pipe, a first threaded sleeve and a second threaded sleeve. The first threaded sleeve and the second threaded sleeve are symmetrically arranged at the upper and lower ends of the connecting pipe. The top of the first air inlet box body is provided with a threaded pipe that can cooperate with the threaded sleeve.

[0015] Compared with the prior art, the drying device for ultrasonic spraying apparatus described in the present invention has the following advantages:

[0016] 1. The air outlet adjustment mechanism includes a fixed crossbar, an adjustment rod, a swing rod, a sliding sleeve and a fastening mechanism, so that the height and angle of the air outlet structure can be flexibly adjusted. It can adapt to different coating materials and process requirements, making the drying process more precise and efficient. Through the cooperation of the sliding sleeve and the adjustment rod, the height of the air knife from the substrate can be adjusted to ensure that the airflow optimally covers the coating surface. The swing rod can change the angle of the air outlet so that the airflow can act on the coating in the best way, avoiding uneven drying or surface damage caused by improper angles. The fixed crossbar is connected and fixed to the mounting base to ensure the stability of the entire air outlet adjustment mechanism. After adjustment, the adjustment rod and the swing rod are firmly positioned by the fastening mechanism (including a threaded rod and a locking nut) to ensure that there is no positional deviation during operation, thereby improving the reliability of the drying process.

[0017] 2. The air outlet structure, consisting of a first air inlet box and a second air inlet box, provides multi-level airflow regulation and distribution, ensuring even coverage of the coating surface and consistent drying results. The air outlet blade, located at the bottom of the first air inlet box, generates concentrated, high-speed airflow, improving drying efficiency and rapidly removing solvents or moisture from the coating surface.

[0018] 3. The top of the fixed structure is connected to the ultrasonic sprayer's nozzle moving platform, while the bottom is firmly connected to the mounting base to prevent vibration and displacement during operation. The reinforcement structure includes two symmetrically arranged reinforcing ribs, which increase the rigidity and strength of the fixed structure, further enhancing the overall stability and effectively preventing uneven drying or equipment failure caused by shaking or vibration of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of a drying device for an ultrasonic spray coating apparatus according to an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of the air outlet adjustment mechanism according to an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the air outlet structure according to an embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the connection structure described in an embodiment of the present utility model.

[0024] Description of reference numerals:

[0025] 101. Fixed structure; 102. Mounting base; 201. Strip hole; 202. Reinforcement structure; 301. First air inlet box; 302. Second air inlet box; 303. Air outlet blade; 401. Swing rod; 402. Adjustment rod; 403. Sliding sleeve; 404. Fixed cross bar; 501. Connecting pipe; 502. First threaded sleeve; 503. Second threaded sleeve. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. 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. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0029] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0030] A drying device for an ultrasonic sprayer, such as Figure 1 As shown, it includes a fixed structure 101, a reinforcement structure 202, a mounting base 102, an air outlet structure, two air outlet adjustment mechanisms and a plurality of hot air blowers; the top of the fixed structure 101 is used to connect the nozzle moving platform of the ultrasonic sprayer, the bottom of the fixed structure 101 is fixedly connected to the mounting base 102, and the reinforcement structure 202 is arranged on the fixed structure 101; the two air outlet adjustment mechanisms are symmetrically arranged on the mounting base 102, one end of the air outlet adjustment mechanism is connected to the mounting base 102, and the other end of the air outlet adjustment mechanism is connected to the air outlet structure, and the air outlet adjustment mechanism is used to adjust the height and angle of the air outlet structure; a plurality of hot air blowers are arranged in an array, and each hot air blower is connected to the air outlet structure through a connecting structure.

[0031] A stepped surface is provided in the middle of the fixed structure 101, and the reinforcing structure 202 includes two reinforcing ribs, which are symmetrically arranged in the middle of the stepped surface. A plurality of elongated holes are provided on the top of the fixed structure 101, and the plurality of elongated holes are symmetrically arranged on both sides of the reinforcing structure 202. The top of the fixed structure 101 is used to connect to the nozzle moving platform of the ultrasonic sprayer, and the bottom is firmly connected to the mounting base 102 to prevent vibration and displacement during operation. The reinforcing structure 202 includes two symmetrically arranged reinforcing ribs, which improve the rigidity and strength of the fixed structure 101, further enhance the overall stability, and effectively avoid uneven drying or equipment failure caused by shaking or vibration of the equipment.

[0032] like Figure 2 As shown, the air outlet adjustment mechanism includes a fixed crossbar 404, an adjustment rod 402, a swing rod 401, a sliding sleeve 403, and a fastening mechanism. The end of the fixed crossbar 404 is connected and fixed to the bottom of the fixed structure 101. The tops of the adjustment rod 402 and the swing rod 401 are both hinged to the fixed crossbar 404. The adjustment rod 402 slides with the swing rod 401 through the sliding sleeve 403. The sliding sleeve 403 is connected and fixed to the adjustment rod 402 through the fastening mechanism. The end of the swing rod 401 away from the fixed crossbar 404 is connected to the air outlet structure. The swing rod 401 is provided with a travel hole, and the fastening mechanism can slide within the travel hole. In this embodiment, the fastening mechanism includes a threaded rod and two locking nuts. The threaded rod passes through the sliding sleeve 403 and the travel hole. The threaded rod is connected and fixed between the sliding sleeve 403 and the swing rod 401 through the two locking nuts. The air outlet adjustment mechanism includes a fixed cross bar 404, an adjusting rod 402, a swing rod 401, a sliding sleeve 403 and a fastening mechanism, so that the height and angle of the air outlet structure can be flexibly adjusted. It can adapt to different coating materials and process requirements, making the drying process more accurate and efficient. Through the cooperation of the sliding sleeve 403 and the adjusting rod 402, the height of the air knife from the substrate can be adjusted to ensure that the air flow optimally covers the coating surface. The swing rod 401 can change the angle of the air outlet so that the air flow can act on the coating in the best way, avoiding uneven drying or surface damage caused by improper angles. The fixed cross bar 404 is connected and fixed to the mounting base 102 to ensure the stability of the entire air outlet adjustment mechanism. After the adjustment is completed, the adjusting rod 402 and the swing rod 401 are firmly positioned by a fastening mechanism (including a threaded rod and a locking nut) to ensure that no position offset occurs during operation, thereby improving the reliability of the drying process.

[0033] like Figure 3As shown, the air outlet structure includes a first air inlet box 301, a second air inlet box 302, and an air outlet blade 303. The first air inlet box 301 is arranged at the bottom of the second air inlet box 302. The first air inlet box 301 is arranged at an angle. The swing rod 401 is connected to the first air inlet box 301. The air outlet blade 303 is located at the bottom of the first air inlet box 301, and the connecting structure is connected to the second air inlet box 302. The air outlet structure, consisting of the first air inlet box 301 and the second air inlet box 302, can provide multi-level airflow regulation and distribution, so that the airflow is more evenly covered on the coating surface, ensuring a consistent drying effect. The air outlet blade 303 is located at the bottom of the first air inlet box 301, which can generate concentrated high-speed airflow, improve drying efficiency, and quickly remove solvents or moisture from the coating surface.

[0034] like Figure 4 As shown, the connection structure includes a connecting pipe 501, a first threaded sleeve 502 and a second threaded sleeve 503. The first threaded sleeve 502 and the second threaded sleeve 503 are symmetrically arranged at the upper and lower ends of the connecting pipe 501, and a threaded pipe that can cooperate with the threaded sleeve is provided on the top of the first air inlet box body 301.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A drying device for an ultrasonic sprayer, characterized in that: The invention comprises a fixed structure (101), a reinforcement structure (202), a mounting base (102), an air outlet structure, two air outlet adjustment mechanisms and a plurality of hot air blowers; the top of the fixed structure (101) is used to connect to the nozzle moving platform of the ultrasonic spraying apparatus, the bottom of the fixed structure (101) is fixedly connected to the mounting base (102), and the reinforcement structure (202) is arranged on the fixed structure (101); The two air outlet adjustment mechanisms are symmetrically arranged on the mounting base (102), one end of the air outlet adjustment mechanism is connected to the mounting base (102), and the other end of the air outlet adjustment mechanism is connected to the air outlet structure, and the air outlet adjustment mechanism is used to adjust the height and angle of the air outlet structure; A plurality of the hot air blowers are arranged in an array, and each of the hot air blowers is connected to the air outlet structure via a connecting structure.

2. A drying device for an ultrasonic spraying apparatus according to claim 1, characterized in that: A stepped surface is provided in the middle of the fixed structure (101), and the reinforcement structure (202) includes two reinforcement ribs, which are symmetrically arranged in the middle of the stepped surface.

3. A drying device for an ultrasonic spraying apparatus according to claim 2, characterized in that: A plurality of elongated holes are provided on the top of the fixing structure (101), and the plurality of elongated holes are symmetrically arranged on both sides of the reinforcing structure (202).

4. A drying device for an ultrasonic spray coating apparatus according to any one of claims 1 to 3, characterized in that: The air outlet adjustment mechanism comprises a fixed cross bar (404), an adjustment rod (402), a swing rod (401), a sliding sleeve (403) and a fastening mechanism, wherein the end of the fixed cross bar (404) is connected and fixed to the bottom of the fixed structure (101), the tops of the adjustment rod (402) and the swing rod (401) are both hinged to the fixed cross bar (404), the adjustment rod (402) is slidably matched with the swing rod (401) through the sliding sleeve (403), the sliding sleeve (403) is connected and fixed to the adjustment rod (402) through the fastening mechanism, the end of the swing rod (401) away from the fixed cross bar (404) is connected to the air outlet structure, the swing rod (401) is provided with a travel hole, and the fastening mechanism can slide in the travel hole.

5. A drying device for an ultrasonic spraying apparatus according to claim 4, characterized in that: The fastening mechanism comprises a threaded rod and two locking nuts, the threaded rod passes through the sliding sleeve (403) and the travel hole, and the threaded rod is connected and fixed between the sliding sleeve (403) and the swing rod (401) through the two locking nuts.

6. A drying device for an ultrasonic spraying apparatus according to claim 4, characterized in that: The air outlet structure comprises a first air inlet box (301), a second air inlet box (302) and an air outlet blade (303); the first air inlet box (301) is arranged at the bottom of the second air inlet box (302); the first air inlet box (301) is arranged obliquely; the swing rod (401) is connected to the first air inlet box (301); the air outlet blade (303) is arranged at the bottom of the first air inlet box (301); and the connecting structure is connected to the second air inlet box (302).

7. A drying device for an ultrasonic spraying apparatus according to claim 6, characterized in that: The connection structure comprises a connecting pipe (501), a first threaded sleeve (502) and a second threaded sleeve (503); the first threaded sleeve (502) and the second threaded sleeve (503) are symmetrically arranged at the upper and lower ends of the connecting pipe (501); and a threaded pipe capable of cooperating with the threaded sleeve is provided at the top of the first air inlet box (301).

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