Radar wave absorbing coating spraying device with double-face spraying function

Abstract

The utility model relates to the technical field of spraying devices, in particular to a radar wave absorbing coating spraying device with a double-face spraying function, which comprises a machine body, a plurality of supporting legs are mounted at the bottom of the machine body, an observation door is hinged to one side of the machine body, and a door handle is mounted at one end of one side of the observation door. First sliding grooves are formed in the bottom ends of the inner walls of the two sides of the machine body, a base is slidably connected into the first sliding grooves, a first vertical frame is installed at one end of the top of the base, a lantern ring is installed at the top end of one side of the first vertical frame, a rotating groove is formed in the middle of the inner wall of the lantern ring, and a first connecting frame is arranged in the rotating groove. The top of the first connecting frame is slidably connected with a pull rod. According to the improved spraying device, spraying machining can be conducted on the surfaces of the two sides of the workpiece at the same time, additional manual auxiliary workpiece overturning operation is avoided, meanwhile, the operation precision is improved, the risk of manual operation errors is avoided, and the uniformity and consistency of a coating can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of spraying device technology, specifically to a spraying device for radar wave absorbing coating with double-sided spraying function. Background Technology

[0002] The field of spraying equipment technology relates to the use of spraying technology to uniformly coat various paints, coatings, and coating materials onto different surfaces. Its main function is to apply paint precisely and evenly to the target surface via spraying, ensuring the quality, thickness, and durability of the coating. Spraying equipment with double-sided spraying capability can simultaneously coat both sides of an object, ensuring uniformity, comprehensiveness, and high efficiency of the coating, and optimizing radar wave absorption performance across multiple angles and directions.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology:

[0004] Currently common spraying equipment often struggles to simultaneously spray both sides of a workpiece, typically requiring additional manual intervention to adjust the workpiece angle. This increases labor intensity, and the adjustment accuracy is poor, making it difficult to ensure the uniformity and consistency of subsequent coating operations. This reduces the operational stability of the spraying equipment and affects production efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a spraying device for radar wave absorbing coating with double-sided spraying function, so as to solve the problem mentioned in the background art that it is difficult to spray both sides of the workpiece at the same time and the accuracy of manual adjustment is poor.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for radar wave absorbing coating with double-sided spraying function, comprising a body, several legs installed at the bottom of the body, an observation door hinged to one side of the body, a door handle installed at one end of one side of the observation door, a first sliding groove opened at the bottom of the inner walls on both sides of the body, a base slidably connected inside the first sliding groove, a first upright installed at one end of the top of the base, a collar installed at the top of one side of the first upright, a rotating groove opened in the middle of the inner wall of the collar, a first connecting frame opened inside the rotating groove, a pull rod slidably connected to the top of the first connecting frame, a pressure plate installed at the bottom of the pull rod, a return spring sleeved at the bottom of the surface of the pull rod, an adjusting component installed at the top of the base away from the first upright, and a second sliding groove opened at the top of the inner walls on both sides of the body.

[0007] The adjustment assembly includes a second stand installed at one end of the top of the base. A mounting groove is provided at the bottom of one side of the second stand, and a through groove is provided at the top of one side of the second stand. A first motor is installed inside the mounting groove. A drive gear is meshed on one side of the first motor. A driven gear is meshed on the surface of the drive gear. A rotating shaft is installed inside the driven gear, and a second connecting bracket is installed on one side of the rotating shaft.

[0008] In a further preferred embodiment, a second motor is installed at the top of one side of the machine body, a screw is engaged on one side of the second motor, a movable frame is threaded onto the surface of the screw, electric telescopic rods are installed at both ends of the bottom of the movable frame, a water collection box is installed at the bottom of the electric telescopic rods, several spray heads are installed at the bottom of the water collection box, a water pump is connected to one end of one side of the water collection box through a pipe, a water tank is connected to the top of the water pump through a pipe, and a water inlet is installed at one end of the top of the water tank.

[0009] More preferably, an embedded handle is provided on one side of the base, and the base forms a pull-out structure with the base through the embedded handle.

[0010] More preferably, the second connecting frame forms a rotating structure with the driven gear via a rotating shaft.

[0011] More preferably, the bottom of the pressure plate is equipped with an anti-slip pad.

[0012] More preferably, sliders are installed on both sides of the movable frame, and the external dimensions of the sliders are consistent with the internal dimensions of the second slide groove, and the sliders and the second slide groove form a sliding structure.

[0013] In a further preferred embodiment, the water collection box is connected to the movable frame via an electric telescopic rod to form a lifting structure, and several spray heads are evenly and equidistantly distributed at the bottom of the water collection box.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] It can spray coating both sides of the workpiece at the same time, avoiding the need for additional manual assistance in flipping the workpiece, reducing labor intensity, improving operating accuracy, avoiding the risk of human error, helping to ensure the uniformity and consistency of the coating, and improving the stability and production efficiency of the spraying operation. Attached Figure Description

[0016] Figure 1 This is a front view structural diagram of the present invention;

[0017] Figure 2 This is a front view structural diagram of the adjustment component of this utility model;

[0018] Figure 3This is an exploded view of the regulating component of this utility model;

[0019] Figure 4 This is a front view structural diagram of the spraying component of this utility model.

[0020] In the diagram: 1. Body; 2. Support leg; 3. Observation door; 4. Door handle; 5. First slide rail; 6. Base; 7. First upright; 8. Collar; 9. Rotary groove; 10. First connecting frame; 11. Pull rod; 12. Pressure plate; 13. Return spring; 14. Adjustment assembly; 1401. Second upright; 1402. Mounting groove; 1403. Through groove; 1405. First motor; 1406. Drive gear; 1407. Driven gear; 1408. Rotating shaft; 1409. Second connecting frame; 15. Second slide rail; 16. Second motor; 17. Screw; 18. Moving frame; 19. Electric telescopic rod; 20. Water collection box; 21. Spray head; 22. Water pump; 23. Water tank; 24. Water inlet. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1 to 4 This utility model provides a technical solution: a spraying device for radar wave absorbing coating with double-sided spraying function, including a body 1, several legs 2 installed at the bottom of the body 1, an observation door 3 hinged to one side of the body 1, a door handle 4 installed at one end of one side of the observation door 3, a first sliding groove 5 opened at the bottom of the inner wall of both sides of the body 1, a base 6 slidably connected inside the first sliding groove 5, a first upright 7 installed at one end of the top of the base 6, a collar 8 installed at the top of one side of the first upright 7, a rotating groove 9 opened in the middle of the inner wall of the collar 8, a first connecting frame 10 opened inside the rotating groove 9, a pull rod 11 slidably connected to the top of the first connecting frame 10, a pressure plate 12 installed at the bottom of the pull rod 11, a return spring 13 sleeved at the bottom of the surface of the pull rod 11, an adjustment component 14 installed at the top of the base 6 away from the first upright 7, and a second sliding groove 15 opened at the top of both sides of the inner wall of the body 1.

[0023] The adjustment assembly 14 includes a second support 1401 mounted on one end of the top of the base 6. A mounting groove 1402 is provided at the bottom end of one side of the second support 1401, and a through groove 1403 is provided at the top end of one side of the second support 1401. A first motor 1405 is installed inside the mounting groove 1402. A drive gear 1406 is meshed on one side of the first motor 1405. A driven gear 1407 is meshed on the surface of the drive gear 1406. A rotating shaft 1408 is installed inside the driven gear 1407. A second connecting bracket 1409 is installed on one side of the rotating shaft 1408.

[0024] In this embodiment, as Figure 1 As shown, a second motor 16 is installed at the top of one side of the machine body 1. A screw 17 is engaged on one side of the second motor 16. A movable frame 18 is threaded onto the surface of the screw 17. Electric telescopic rods 19 are installed at both ends of the bottom of the movable frame 18. A water collection box 20 is installed at the bottom of the electric telescopic rod 19. Several spray heads 21 are installed at the bottom of the water collection box 20. A water pump 22 is connected to one end of one side of the water collection box 20 through a pipe. A water tank 23 is connected to the top of the water pump 22 through a pipe. A water inlet 24 is installed at one end of the top of the water tank 23.

[0025] In this embodiment, as Figure 2 As shown, an embedded handle is provided on one side of the base 6, and the base 6 forms a pull-out structure with the embedded handle.

[0026] In this embodiment, as Figure 3 As shown, the second connecting frame 1409 forms a rotating structure with the driven gear 1407 via the rotating shaft 1408.

[0027] In this embodiment, as Figure 3 As shown, an anti-slip pad is installed on the bottom of the pressure plate 12.

[0028] In this embodiment, as Figure 4 As shown, sliders are installed on both sides of the movable frame 18, and the external dimensions of the sliders are consistent with the internal dimensions of the second slide groove 15, and the sliders and the second slide groove 15 form a sliding structure.

[0029] In this embodiment, as Figure 4 As shown, the water collection box 20 forms a lifting structure with the moving frame 18 via the electric telescopic rod 19, and several spray heads 21 are evenly and equidistantly distributed at the bottom of the water collection box 20.

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the radar wave absorbing coating spraying device with double-sided spraying function operates as follows:

[0031] First, the operator pulls the door handle 4 to open the observation door 3. Then, by pulling the embedded handle, the base 6 is slid out, facilitating the subsequent workpiece placement and avoiding the limitations imposed by the machine body 1. Simultaneously, the operator pulls the handles at the top of the two pull rods 11 upwards, allowing the workpiece to be placed inside the first connecting frame 10 and the second connecting frame 1409. After placement, the pull rods 11 are released, and the return spring 13 automatically lowers the pressure plate 12. Combined with the anti-slip pad design, this securely clamps the workpiece, preventing accidental slippage. The same operation is then performed to push the base 6 back to its original position and close the observation door 3. Next, spray paint is injected into the water tank 23 through the water inlet 24. After completion, the electric telescopic rod 19 is activated to quickly adjust the spray head 21 to the appropriate height. Finally, the machine is started. The water pump 22 and the second motor 16 drive the paint to be transported into the water collection box 20, and then sprayed evenly onto the workpiece surface from multiple spray nozzles 21. At the same time, the second motor 16 drives the screw 17 to rotate, which in turn drives the moving frame 18 and the spray nozzles 21 to move horizontally, so that the workpiece surface can be sprayed comprehensively. The slider and the second slide 15 ensure the smooth movement of the moving frame 18, thereby improving the stability of the spraying operation. After one side of the workpiece is sprayed, the first motor 1405 can be started to drive the drive gear 1406 to rotate, which in turn drives the rotating shaft 1408 and the second connecting frame 1409 to rotate through the meshing linkage of the driven gear 1407, further driving the workpiece to flip to the other side. At the same time, the first connecting frame 10 will rotate smoothly along the inside of the rotating groove 9 to ensure the smooth operation of the flipping operation. No additional manual flipping operation is required, thus achieving the effect of double-sided spraying.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A spraying device for radar wave absorbing coating with double-sided spraying function, comprising a body (1), characterized in that: The bottom of the body (1) is equipped with several legs (2). An observation door (3) is hinged to one side of the body (1). A door handle (4) is installed at one end of one side of the observation door (3). A first sliding groove (5) is opened at the bottom of the inner walls on both sides of the body (1). A base (6) is slidably connected inside the first sliding groove (5). A first upright (7) is installed at one end of the top of the base (6). A collar (8) is installed at the top of one side of the first upright (7). The collar (8) contains... A rotating groove (9) is provided in the middle of the wall, and a first connecting frame (10) is provided inside the rotating groove (9). A pull rod (11) is slidably connected to the top of the first connecting frame (10). A pressure plate (12) is installed at the bottom of the pull rod (11). A return spring (13) is sleeved on the bottom end of the surface of the pull rod (11). An adjustment component (14) is installed at the top of the base (6) away from the first upright (7). A second sliding groove (15) is provided at the top of both sides of the inner wall of the machine body (1). The adjustment assembly (14) includes a second stand (1401) mounted on one end of the top of the base (6). A mounting groove (1402) is provided at the bottom end of one side of the second stand (1401), and a through groove (1403) is provided at the top end of one side of the second stand (1401). A first motor (1405) is installed inside the mounting groove (1402). A drive gear (1406) is meshed on one side of the first motor (1405). A driven gear (1407) is meshed on the surface of the drive gear (1406). A rotating shaft (1408) is installed inside the driven gear (1407), and a second connecting bracket (1409) is installed on one side of the rotating shaft (1408).

2. The spraying device for radar wave absorbing coating with double-sided spraying function according to claim 1, characterized in that: A second motor (16) is installed at the top of one side of the machine body (1). A screw (17) is engaged on one side of the second motor (16). A movable frame (18) is threaded onto the surface of the screw (17). Electric telescopic rods (19) are installed at both ends of the bottom of the movable frame (18). A water collection box (20) is installed at the bottom of the electric telescopic rod (19). Several spray nozzles (21) are installed at the bottom of the water collection box (20). A water pump (22) is connected to one end of one side of the water collection box (20) through a pipe. A water tank (23) is connected to the top of the water pump (22) through a pipe. A water inlet (24) is installed at one end of the top of the water tank (23).

3. The spraying device for radar wave absorbing coating with double-sided spraying function according to claim 1, characterized in that: An embedded handle is provided on one side of the base (6), and the base (6) forms a pull-out structure with the base (6) through the embedded handle.

4. The spraying device for radar wave absorbing coating with double-sided spraying function according to claim 1, characterized in that: The second connecting frame (1409) forms a rotating structure with the driven gear (1407) via a rotating shaft (1408).

5. The spraying device for radar wave absorbing coating with double-sided spraying function according to claim 1, characterized in that: The bottom of the pressure plate (12) is equipped with an anti-slip pad.

6. The spraying device for radar wave absorbing coating with double-sided spraying function according to claim 2, characterized in that: The movable frame (18) is equipped with sliders on both sides, and the external size of the sliders is consistent with the internal size of the second slide groove (15), and the sliders and the second slide groove (15) form a sliding structure.

7. The spraying device for radar wave absorbing coating with double-sided spraying function according to claim 2, characterized in that: The water collection box (20) is connected to the moving frame (18) by an electric telescopic rod (19) to form a lifting structure, and several spray heads (21) are evenly and equidistantly distributed at the bottom of the water collection box (20).

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