Spraying machine for radome production

Abstract

The utility model relates to the technical field of spraying equipment, and discloses a spraying machine for radome production, which comprises a bottom plate and a radome body, the top of the bottom plate is fixedly provided with a support rod, the top of the support rod is fixedly provided with a mounting shell, and the top of the bottom plate is fixedly provided with a mounting frame positioned on the outer side of the mounting shell. And the mounting shell and the mounting frame are provided with rolling assemblies for conveniently and comprehensively spraying the inside and the outside of the antenna housing body. According to the spraying machine for radome production, the rolling assembly is arranged, after the rolling assembly is used, under transmission of the synchronous wheel and the synchronous belt, the movable shafts on the two sides rotate together to drive the corresponding first pin rollers to rotate, and under contact of the second pin rollers and the outer surface of the radome body, the second pin rollers rotate; the radome body can roll between the first pin roller and the second pin roller, so that the coating sprayed by the spray head is sprayed on the inner wall and the outer wall of the radome body, the radome body only needs to roll for one circle to finish spraying work, and the radome is simple, convenient and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to a spraying machine for producing radomes. Background Art

[0002] The radome is a structure that protects the antenna system from the external environment. It prevents the antenna from being attacked by rain and solar radiation in nature when working outdoors, which would reduce the antenna's accuracy, shorten its life and cause poor working reliability. Most radomes are cylindrical structures with a hollow interior.

[0003] After searching, Chinese patent CN220027438U was found and announced a spraying mechanism for antenna cover production and processing. Through the cooperation between the spraying seat, the antenna cover body, the paint spray head, the blower, the rotating rod, the mounting plate, the support rod, the bidirectional threaded rod, the movable rod, the pressure block and the spring, the two support rods can clamp or expand the antenna cover body of different specifications and shapes to meet the needs of drying the outer wall or inner wall of the antenna cover body, and can evenly dry the surface of the antenna cover body after painting. It can be seen that this patent realizes the drying of the outer wall or inner wall of the antenna cover and the spraying of the outer wall of the antenna cover, which means that the inner wall of the antenna cover is not sprayed, resulting in no need to dry the inner wall of the antenna cover, and the antenna cover spraying requires spraying both the inner and outer walls of the antenna cover. For this reason, a spraying machine for antenna cover production is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spraying machine for producing a radome, which has the advantage of being able to spray the radome comprehensively.

[0005] In order to achieve the above-mentioned purpose of facilitating the comprehensive spraying of the radome, the utility model provides the following technical solutions: a spraying machine for producing radomes, comprising a bottom plate and a radome body, a support rod is fixedly installed on the top of the bottom plate, a mounting shell is fixedly installed on the top of the support rod, a mounting frame is fixedly installed on the top of the bottom plate and located outside the mounting shell, and a rolling assembly is arranged on the mounting shell and the mounting frame for facilitating comprehensive spraying of the inside and outside of the radome body;

[0006] The rolling assembly includes a motor, a rotating shaft, a movable shaft, a synchronous wheel, a synchronous belt, a first roller and a second roller. The motor is fixedly mounted on the rear wall of the mounting shell, the rotating shaft is fixedly mounted on the output shaft of the motor, the movable shaft is rotatably connected to the front wall and the rear wall of the mounting shell, the synchronous wheel is fixedly mounted on the outer surfaces of the rotating shaft and the movable shaft, the synchronous belt is transmission-connected to the outer surface of the synchronous wheel, and the first roller is fixedly mounted on the front end of the movable shaft.

[0007] Furthermore, the shape of the mounting shell is V-shaped, the shape of the mounting frame is inverted L-shaped, the rotating shaft is rotatably connected to the mounting shell, the rotating shaft, the synchronous pulley and the synchronous belt are located in the mounting shell, and the radome body is located between the first roller and the second roller.

[0008] Furthermore, an adjusting component for positioning according to the outer diameter of the radome body is provided on the mounting frame and the second roller. The adjusting component includes a threaded rod and a mounting seat. The threaded rod is threadedly connected to the top wall of the mounting frame. The mounting seat is rotatably connected to the tail of the threaded rod. The second roller is rotatably connected in the mounting seat.

[0009] Furthermore, a handle is fixedly installed at the head of the threaded rod. The shape of the mounting seat is T-shaped. A guide rod slidably connected to the mounting frame is fixedly installed at the top of the mounting seat. A stop block corresponding to the mounting frame is fixedly installed at the top of the guide rod.

[0010] Furthermore, a spraying component is provided on the top of the bottom plate and outside the support rod. The spraying component includes a paint tank, a pump body, a conduit, a connecting pipe and a nozzle. The paint tank is fixedly installed on the top of the bottom plate and outside the support rod. The pump body is fixedly installed on the top of the paint tank. The conduit is connected to the input end of the pump body and communicates with the paint tank. The connecting pipe is connected to the output end of the pump body. The nozzle is connected to the connecting pipe.

[0011] Furthermore, the shape of the conduit is L-shaped, the top view shape of the connecting pipe is C-shaped, and a lock cover is provided on the top wall of the paint tank.

[0012] Compared with the prior art, the utility model provides a spraying machine for radome production, which has the following beneficial effects:

[0013] 1. For the spraying machine for radome production, by setting the rolling component, after the rolling component is used, driven by the synchronous pulley and the synchronous belt, the movable shafts on both sides rotate together, driving the corresponding first roller to rotate. Under the contact between the second roller and the outer surface of the radome body, the second roller is driven to rotate, so that the radome body can roll between the first roller and the second roller, so that the paint sprayed by the nozzle is sprayed on the inner wall and the outer wall of the radome body, and the radome body only needs to roll one circle to complete the spraying work, which is simple and efficient.

[0014] 2. The spray machine for producing the antenna cover is provided with an adjustment component. After the adjustment component is used, the mounting seat is moved up and down, driving the second roller connected to the mounting seat to move up and down. The movement of the second roller can change the distance between the second roller and the first roller. Since the antenna cover body is tangent to the outer surfaces of the two first rollers and the second roller, the movement of the second roller will change the tangent distance, thereby performing rotational spraying on antenna cover bodies with different outer diameters, thereby improving the use range of the spray machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the front structure of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the rear side of the structure of the utility model;

[0017] Figure 3 It is a rear perspective sectional view of the structure of the utility model.

[0018] In the figure: 1 bottom plate, 2 antenna cover body, 3 support rod, 4 mounting shell, 5 mounting frame, 6 rolling assembly, 61 motor, 62 rotating shaft, 63 movable shaft, 64 synchronous wheel, 65 synchronous belt, 66 first roller, 67 second roller, 7 adjustment assembly, 71 threaded rod, 72 mounting seat, 8 guide rod, 9 block, 10 spray assembly, 101 paint box, 102 pump body, 103 conduit, 104 connecting pipe, 105 nozzle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 A spraying machine for producing radomes includes a base plate 1 and a radome body 2. A support rod 3 is fixedly installed on the top of the base plate 1. A mounting shell 4 is fixedly installed on the top of the support rod 3. The mounting shell 4 is V-shaped to avoid obstruction of the mounting shell 4 to the radome body 2 when it is placed or taken out. A mounting frame 5 is fixedly installed on the top of the base plate 1 and on the outside of the mounting shell 4. The mounting frame 5 is in an inverted L-shape.

[0021] Among them, a spraying assembly 10 is arranged on the top of the bottom plate 1 and outside the support rod 3. The spraying assembly 10 includes a paint tank 101, a pump body 102, a conduit 103, a connecting pipe 104 and a spray head 105. The paint tank 101 is fixedly installed on the top of the bottom plate 1 and outside the support rod 3. A lock cover is arranged on the top wall of the paint tank 101. By opening the lock cover, paint can be added to the paint tank 101. The pump body 102 is fixedly installed on the top of the paint tank 101. The conduit 103 is connected to the input end of the pump body 102 and communicates with the paint tank 101. The shape of the conduit 103 is L-shaped.

[0022] In addition, the connecting pipe 104 is connected to the output end of the pump body 102. The top view shape of the connecting pipe 104 is U-shaped, which is beneficial to spraying both the inner wall and the outer wall of the radome body 2. The spray head 105 is connected to the connecting pipe 104. After the pump body 102 is started, it pumps the paint, and the paint passes through the conduit 103 and the connecting pipe 104 and is sprayed out from the spray head 105, so as to spray the inside and outside of the radome body 2 comprehensively, ensuring the comprehensiveness of spraying.

[0023] Please refer to Figure 2-3 , a rolling assembly 6 for comprehensively spraying the inside and outside of the radome body 2 is arranged on the mounting shell 4 and the mounting bracket 5. The rolling assembly 6 includes a motor 61, a rotating shaft 62, a movable shaft 63, a synchronous pulley 64, a synchronous belt 65, a first roller 66 and a second roller 67. The motor 61 is fixedly installed on the rear wall of the mounting shell 4. The rotating shaft 62 is fixedly installed on the output shaft of the motor 61. The rotating shaft 62 is rotatably connected to the mounting shell 4, and the mounting shell 4 can support the rotating shaft 62. The movable shaft 63 is rotatably connected to the front wall and the rear wall of the mounting shell 4.

[0024] Moreover, the synchronous pulley 64 is fixedly installed on the outer surfaces of the rotating shaft 62 and the movable shaft 63. The synchronous belt 65 is drivingly connected to the outer surface of the synchronous pulley 64. Driven by the synchronous pulley 64 and the synchronous belt 65, the movable shaft 63 is driven to rotate following the rotating shaft 62, gradually driving the radome body 2 to roll, so as to spray both the inner wall and the outer wall of the radome body 2. The rotating shaft 62, the synchronous pulley 64 and the synchronous belt 65 are located in the mounting shell 4. The first roller 66 is fixedly installed at the front end of the movable shaft 63. The radome body 2 is located between the first roller 66 and the second roller 67. The radome body 2 is in contact with the tangents of the outer surfaces of the first roller 66 and the second roller 67. When the first roller 66 rotates, the radome body 2 can be rolled. As long as the radome body 2 rolls one circle, the spray head 105 can spray the radome body 2 comprehensively.

[0025] Please refer to Figure 1-3, the mounting frame 5 and the second roller 67 are provided with an adjustment component 7 for positioning according to the outer diameter of the antenna cover body 2. The adjustment component 7 includes a threaded rod 71 and a mounting seat 72. The threaded rod 71 is threadedly connected to the top wall of the mounting frame 5. The head of the threaded rod 71 is fixedly installed with a handle for facilitating the rotation of the threaded rod 71. The mounting seat 72 is rotatably connected to the tail of the threaded rod 71. The rotation of the threaded rod 71 can drive the mounting seat 72 to move up and down. The shape of the mounting seat 72 is T-shaped, and the second roller 67 is rotatably connected to the mounting seat 72, so that the second roller 67 moves with the mounting seat 72. The top of the mounting seat 72 is fixedly installed with a guide rod 8 slidably connected to the mounting frame 5. Under the limit of the guide rod 8, the mounting seat 72 will not rotate, but will only move up and down. The top of the guide rod 8 is fixedly installed with a stopper 9 corresponding to the mounting frame 5, which prevents the guide rod 8 from completely separating from the mounting frame 5 and plays a limiting role.

[0026] When the present embodiment is in use, the antenna cover body 2 is first placed on the first roller 66, and the threaded rod 71 is rotated, and the second roller 67 moves to contact the outer surface of the antenna cover body 2, and the motor 61 and the pump body 102 are started. Under the transmission of the synchronous wheel 64 and the synchronous belt 65, the first roller 66 rotates, driving the antenna cover body 2 to roll. At the same time, the guide tube 103 draws the paint in the paint box 101, passes through the connecting pipe 104, and sprays the paint from the nozzle 105 onto the inner wall and the outer wall of the antenna cover body 2. After the antenna cover body 2 rotates one circle, the spraying is completed, the motor 61 and the pump body 102 stop, and the antenna cover body 2 is pulled out from the first roller 66 with a tool.

[0027] The beneficial effects of the above embodiments are:

[0028] The spraying machine for producing the antenna cover is provided with a rolling assembly 6. After the rolling assembly 6 is used, under the drive of the synchronous wheel 64 and the synchronous belt 65, the movable shafts 63 on both sides rotate together, driving the corresponding first rollers 66 to rotate. When the second roller 67 contacts the outer surface of the antenna cover body 2, the second roller 67 is prompted to rotate, so that the antenna cover body 2 can roll between the first roller 66 and the second roller 67, so that the paint sprayed by the nozzle 105 is sprayed on the inner wall and the outer wall of the antenna cover body 2, and the antenna cover body 2 only needs to roll one circle to complete the spraying work, which is simple and efficient.

[0029] In addition, by setting up the adjustment component 7, the adjustment component 7 allows the mounting seat 72 to move up and down after use, driving the second roller 67 connected to the mounting seat 72 to move up and down. The movement of the second roller 67 can change the distance between the second roller 67 and the first roller 66. Because the antenna cover body 2 is tangent to the outer surfaces of the two first rollers 66 and the second roller 67, the movement of the second roller 67 will change the tangent distance, so that the antenna cover body 2 with different outer diameters can be rotationally sprayed, thereby improving the use range of the sprayer.

[0030] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying machine for producing radomes, comprising a base plate (1) and a radome body (2), a support rod (3) being fixedly mounted on the top of the base plate (1), a mounting shell (4) being fixedly mounted on the top of the support rod (3), a mounting frame (5) being fixedly mounted on the top of the base plate (1) and outside the mounting shell (4), characterized in that: A rolling component (6) facilitating the overall spraying of the inner and outer surfaces of the radome body (2) is provided on the installation shell (4) and the mounting frame (5). The rolling component (6) includes a motor (61), a rotating shaft (62), a movable shaft (63), a synchronous pulley (64), a synchronous belt (65), a first roller (66), and a second roller (67). The motor (61) is fixedly installed on the rear wall of the installation shell (4). The rotating shaft (62) is fixedly installed on the output shaft of the motor (61). The movable shaft (63) is rotatably connected to the front wall and the rear wall of the installation shell (4). The synchronous pulley (64) is fixedly installed on the outer surfaces of the rotating shaft (62) and the movable shaft (63). The synchronous belt (65) is drivingly connected to the outer surface of the synchronous pulley (64). The first roller (66) is fixedly installed at the front end of the movable shaft (63).

2. A spraying machine for producing radomes according to claim 1, characterized in that: The installation shell (4) is in a V shape, and the mounting frame (5) is in an inverted L shape. The rotating shaft (62) is rotatably connected to the installation shell (4). The rotating shaft (62), the synchronous pulley (64), and the synchronous belt (65) are located in the installation shell (4). The radome body (2) is located between the first roller (66) and the second roller (67).

3. The spraying machine for producing radome according to claim 1, characterized in that: An adjusting component (7) for positioning according to the outer diameter of the radome body (2) is provided on the mounting frame (5) and the second roller (67). The adjusting component (7) includes a threaded rod (71) and a mounting seat (72). The threaded rod (71) is threadedly connected to the top wall of the mounting frame (5). The mounting seat (72) is rotatably connected to the tail of the threaded rod (71). The second roller (67) is rotatably connected in the mounting seat (72).

4. A spraying machine for producing radomes according to claim 3, characterized in that: A handle is fixedly installed at the head of the threaded rod (71). The mounting seat (72) is in a T shape. A guide rod (8) slidably connected to the mounting frame (5) is fixedly installed at the top of the mounting seat (72). A stop block (9) corresponding to the mounting frame (5) is fixedly installed at the top of the guide rod (8).

5. The spraying machine for producing radome according to claim 1, characterized in that: A spraying component (10) is provided on the top of the bottom plate (1) and outside the support rod (3). The spraying component (10) includes a paint tank (101), a pump body (102), a conduit (103), a connecting pipe (104), and a spray head (105). The paint tank (101) is fixedly installed on the top of the bottom plate (1) and outside the support rod (3). The pump body (102) is fixedly installed on the top of the paint tank (101). The conduit (103) is communicated with the input end of the pump body (102) and is communicated with the paint tank (101). The connecting pipe (104) is communicated with the output end of the pump body (102). The spray head (105) is communicated with the connecting pipe (104).

6. A spraying machine for producing radomes according to claim 5, characterized in that: The conduit (103) is in an L shape. The connecting pipe (104) is in a U shape when viewed from above. A locking cover is provided on the top wall of the paint tank (101).

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