Spray gun support for hypersonic flame spraying

Abstract

The utility model relates to the field of mechanical equipment, and discloses a spray gun support for hypersonic flame spraying, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixing frame, the side wall of the fixing frame is provided with a reinforcing assembly, the inside of the fixing frame is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a square block, and the square block is fixedly connected with the fixing frame. The side wall of the square block is rotationally connected with a connecting frame, the side wall of the connecting frame is fixedly connected with a sliding rod, the interior of the sliding rod is in threaded connection with a fixing pin, the side wall of the fixing frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a groove plate, and the side wall of the sliding rod is slidably connected into the groove plate. According to the swing spraying device, the motor is started to drive the groove plate to rotate, then the connecting frame is driven to deflect, the rotating shaft is driven to deflect in a reciprocating mode when the connecting frame moves on the square block, the swing spraying effect of the supersonic flame spraying gun is achieved, and the flexibility of the swing spraying device is improved through the scheme.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment, and in particular to a spray gun bracket for supersonic flame spraying. Background Technology

[0002] Supersonic flame spraying is a surface coating technology that uses a supersonic nozzle to accelerate powdered or filament-based coating material to supersonic speeds, then sprays it onto the workpiece surface to form a coating with wear resistance, corrosion resistance, or other specific properties. Supersonic flame spray guns are typically used for this purpose, and a support is required to hold the gun in place to ensure coating uniformity and quality. The support ensures the spray gun maintains a fixed position and angle during spraying, thereby improving coating accuracy and consistency.

[0003] Traditional supersonic flame spray gun brackets typically employ an integrated design, using bolts, nuts, and other small parts to combine the bracket with the spray gun itself, forming a structurally stable unit. This ensures a more robust and stable connection between the bracket and the spray gun, reducing positional shifts or instability caused by vibration or other factors during the spraying process.

[0004] Traditional spray gun holders for supersonic flame spraying do not take into account the problem that the one-piece design of the holder makes it inconvenient to adjust, resulting in a fixed spraying angle. Therefore, a new spray gun holder for supersonic flame spraying is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a spray gun holder for supersonic flame spraying, which aims to improve the problem that some existing supersonic flame spray gun holders have a simple structure, resulting in a fixed spraying angle.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A supersonic flame spray gun holder includes a base plate, a fixing frame fixedly connected to the upper surface of the base plate, a reinforcing component provided on the side wall of the fixing frame, a rotating shaft rotatably connected inside the fixing frame, a square block fixedly connected to the side wall of the rotating shaft, a connecting frame rotatably connected to the side wall of the square block, a sliding rod fixedly connected to the side wall of the connecting frame, a fixing pin threaded inside the sliding rod, a motor fixedly connected to the side wall of the fixing frame, a slotted plate fixedly connected to the output end of the motor, a sliding rod slidably connected to the side wall of the slotted plate, an angle plate rotatably connected to the side wall of the rotating shaft, a pointer fixedly connected to the side wall of the rotating shaft, and the lower surface of the pointer slidably connected to the upper surface of the angle plate.

[0008] As a further description of the above technical solution:

[0009] The reinforcement component includes a reinforcement plate, one end of which is fixedly connected to the upper surface of the base plate, and the other end of which is fixedly connected to the side wall of the fixing frame;

[0010] As a further description of the above technical solution:

[0011] A top plate is fixedly connected to the upper surface of the rotating shaft, and a placement rack is fixedly connected to the upper surface of the top plate;

[0012] As a further description of the above technical solution:

[0013] The placement rack is fixedly connected to a fixed shaft inside, and a rotating frame is rotatably connected to the side wall of the fixed shaft.

[0014] As a further description of the above technical solution:

[0015] The rotating frame is rotatably connected to a fixed block, and a clamping plate is fixedly connected to the side wall of the fixed block;

[0016] As a further description of the above technical solution:

[0017] A hydraulic rod is fixedly connected to the upper surface of the top plate, a synchronization plate is fixedly connected to the output end of the hydraulic rod, and a push plate is fixedly connected to the side wall of the synchronization plate.

[0018] As a further description of the above technical solution:

[0019] The push plate has a sliding groove inside, and the rotating frame is fixedly connected to a connecting column inside.

[0020] As a further description of the above technical solution:

[0021] The push plate sidewall is slidably connected inside the rotating frame, and the connecting column sidewall is slidably connected inside the slide groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the starting motor drives the slot plate to rotate, which in turn drives the connecting frame to deflect. When the connecting frame moves on the square block, it drives the rotating shaft to deflect back and forth, so that the supersonic flame spray gun achieves the effect of swinging spraying. By adjusting the position of the sliding rod, the swing angle can be adjusted. This solves the problem that some supersonic flame spraying gun brackets have a simple structure, resulting in a fixed spraying angle. The above solution improves the flexibility of the equipment.

[0024] 2. In this utility model, by inserting the gun barrel between the clamping plates and then activating the hydraulic rod, the synchronous plate and push plate are pushed upward, causing the connecting column to slide in the slide groove, which causes the rotating frame to deflect on the fixed shaft, bringing the two clamping plates closer to each other, thus achieving the effect of stabilizing and fixing the gun barrel. This solves the problem of low efficiency in some supersonic flame spraying gun brackets that use bolts and other small parts to fix the spray gun. The above solution improves the practicality of the equipment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a spray gun bracket for supersonic flame spraying proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the fixing frame of a spray gun bracket for supersonic flame spraying proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the connecting frame of a spray gun bracket for supersonic flame spraying proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the top plate of a spray gun bracket for supersonic flame spraying proposed in this utility model;

[0029] Figure 5 This is a schematic diagram of the push plate of a spray gun holder for supersonic flame spraying proposed in this utility model.

[0030] Legend:

[0031] 1. Base plate; 2. Fixing frame; 3. Reinforcing plate; 4. Rotating shaft; 5. Square block; 6. Connecting frame; 7. Slide rod; 8. Fixing pin; 9. Motor; 10. Slot plate; 11. Angle plate; 12. Pointer; 13. Top plate; 14. Placement frame; 15. Fixing shaft; 16. Rotating frame; 17. Connecting column; 18. Fixing block; 19. Clamping plate; 20. Hydraulic rod; 21. Push plate; 22. Slide groove; 23. Synchronizing plate. Detailed Implementation

[0032] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 - Figure 3An embodiment of this utility model provides a supersonic flame spray gun bracket, including a base plate 1, a fixed frame 2 fixedly connected to the upper surface of the base plate 1, a reinforcing component provided on the side wall of the fixed frame 2, a rotating shaft 4 rotatably connected inside the fixed frame 2, a square block 5 fixedly connected to the side wall of the rotating shaft 4, a connecting frame 6 rotatably connected to the side wall of the square block 5, a sliding rod 7 fixedly connected to the side wall of the connecting frame 6, a fixing pin 8 threadedly connected inside the sliding rod 7, a motor 9 fixedly connected to the side wall of the fixed frame 2, a slotted plate 10 fixedly connected to the output end of the motor 9, a sliding rod 7 slidably connected to the side wall of the slotted plate 10, an angle plate 11 rotatably connected to the side wall of the rotating shaft 4, a fixed angle plate 11 fixedly connected to the side wall of the fixed frame 2, a pointer 12 fixedly connected to the side wall of the rotating shaft 4, a lower surface of the pointer 12 slidably connected to the upper surface of the angle plate 11, and a reinforcing component including a reinforcing plate 3, one end of the reinforcing plate 3 fixedly connected to the upper surface of the base plate 1, and the other end of the reinforcing plate 3 fixedly connected to the side wall of the fixed frame 2;

[0034] After the spray gun is fixed, when it needs to be moved left or right for spraying, the motor 9 can be started to drive the slot plate 10 to rotate, causing the connecting frame 6 to deflect accordingly. As the connecting frame 6 moves on the square block 5, it drives the rotating shaft 4 to reciprocate, allowing the supersonic flame spray gun to swing left and right at a predetermined amplitude and frequency, thus achieving a highly efficient and uniform spraying effect. When it is necessary to adjust the spray gun swing angle, the fixing pin 8 can be twisted to separate it from the slot plate 10, reducing the restriction on the sliding rod 7. Then, the fixing pin 8 can be pushed upwards and then twisted back into the sliding rod 7, making it tightly fit against the side wall of the slot plate 10, thereby increasing the spray gun swing angle. Conversely, to decrease the spray gun swing angle, simply move the sliding rod 7 downwards inside the slot plate 10. This method ensures the spraying effect while improving the flexibility and adaptability of the equipment.

[0035] Reference Figure 4 - Figure 5 A top plate 13 is fixedly connected to the upper surface of the rotating shaft 4. A placement frame 14 is fixedly connected to the upper surface of the top plate 13. A fixed shaft 15 is fixedly connected inside the placement frame 14. A rotating frame 16 is rotatably connected to the side wall of the fixed shaft 15. A fixed block 18 is rotatably connected inside the rotating frame 16. A clamping plate 19 is fixedly connected to the side wall of the fixed block 18. A hydraulic rod 20 is fixedly connected to the upper surface of the top plate 13. A synchronization plate 23 is fixedly connected to the output end of the hydraulic rod 20. A push plate 21 is fixedly connected to the side wall of the synchronization plate 23. A sliding groove 22 is opened inside the push plate 21. A connecting column 17 is fixedly connected inside the rotating frame 16. The side wall of the push plate 21 is slidably connected inside the rotating frame 16. The side wall of the connecting column 17 is slidably connected inside the sliding groove 22.

[0036] When using this device to secure the supersonic flamethrower, first insert the flamethrower barrel between the clamping plates 19 in the device. This step ensures the barrel will not wobble during subsequent operations, thus guaranteeing the stability of the flamethrower. Next, activate the hydraulic rod 20 to push the synchronization plate 23 upward. The hydraulic rod 20 transmits force to the synchronization plate 23, providing it with sufficient power to move. As the synchronization plate 23 moves upward, the push plates 21 on both sides also move upward. When the push plates 21 move upward, the connecting column 17 inside the rotating frame 16 slides within the slide groove 22. This design allows the rotating frame 16 to deflect on the fixed shaft 15, thereby bringing the clamping plates 19 closer together, achieving the purpose of securing the barrel and ensuring stable fixation of the supersonic flamethrower barrel.

[0037] Working principle: When the supersonic flame spray gun needs to be fixed, the nozzle of the spray gun is inserted between the clamping plates 19. Then, the hydraulic rod 20 is activated to push the synchronous plate 23 upward, which in turn drives the push plates 21 on both sides to move upward. When the push plates 21 move upward, the connecting column 17 inside the rotating frame 16 slides inside the slide groove 22, causing the rotating frame 16 to deflect on the fixed shaft 15. This causes the clamping plates 19 on both sides to move closer together, fixing the nozzle of the supersonic flame spray gun and maintaining its stability during operation. When the spray gun needs to be moved left or right for spraying, the motor 9 can be started to drive the groove plate 10 to rotate. The movement of the connecting frame 6 causes the connecting frame 6 to deflect. As the connecting frame 6 moves on the square block 5, it drives the rotating shaft 4 to deflect back and forth, thereby causing the supersonic flame gun above to swing left and right for spraying. When it is necessary to increase or decrease the swing angle, the fixing pin 8 can be twisted to separate it from the slot plate 10, reducing the restriction on the sliding rod 7 and pushing it upward. Then the fixing pin 8 can be twisted back into the sliding rod 7 and attached to the side wall of the slot plate 10, thus increasing the swing angle. Sliding the sliding rod 7 downward inside the slot plate 10 reduces the swing angle. This method improves the practicality of the equipment.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spray gun holder for supersonic flame spraying, comprising a base plate (1), characterized in that: A fixing frame (2) is fixedly connected to the upper surface of the base plate (1). A reinforcing component is provided on the side wall of the fixing frame (2). A rotating shaft (4) is rotatably connected inside the fixing frame (2). A square block (5) is fixedly connected to the side wall of the rotating shaft (4). A connecting frame (6) is rotatably connected to the side wall of the square block (5). A sliding rod (7) is fixedly connected to the side wall of the connecting frame (6). A fixing pin (8) is threaded inside the sliding rod (7). A motor (9) is fixedly connected to the side wall of the fixing frame (2). A slot plate (10) is fixedly connected to the output end of the motor (9). The side wall of the sliding rod (7) is slidably connected inside the slot plate (10). An angle plate (11) is rotatably connected to the side wall of the rotating shaft (4). The side wall of the angle plate (11) is fixedly connected to the side wall of the fixing frame (2). A pointer (12) is fixedly connected to the side wall of the rotating shaft (4). The lower surface of the pointer (12) is slidably connected to the upper surface of the angle plate (11).

2. The spray gun holder for supersonic flame spraying according to claim 1, characterized in that: The reinforcement component includes a reinforcement plate (3), one end of which is fixedly connected to the upper surface of the base plate (1), and the other end of which is fixedly connected to the side wall of the fixing frame (2).

3. The spray gun holder for supersonic flame spraying according to claim 1, characterized in that: A top plate (13) is fixedly connected to the upper surface of the rotating shaft (4), and a placement rack (14) is fixedly connected to the upper surface of the top plate (13).

4. The spray gun holder for supersonic flame spraying according to claim 3, characterized in that: The placement rack (14) is fixedly connected to a fixed shaft (15), and a rotating frame (16) is rotatably connected to the side wall of the fixed shaft (15).

5. A spray gun holder for supersonic flame spraying according to claim 4, characterized in that: The rotating frame (16) is rotatably connected to a fixing block (18), and a clamping plate (19) is fixedly connected to the side wall of the fixing block (18).

6. The spray gun holder for supersonic flame spraying according to claim 5, characterized in that: A hydraulic rod (20) is fixedly connected to the upper surface of the top plate (13), and a synchronization plate (23) is fixedly connected to the output end of the hydraulic rod (20). A push plate (21) is fixedly connected to the side wall of the synchronization plate (23).

7. A spray gun holder for supersonic flame spraying according to claim 6, characterized in that: The push plate (21) has a sliding groove (22) inside, and the rotating frame (16) has a connecting column (17) fixedly connected inside.

8. The spray gun holder for supersonic flame spraying according to claim 7, characterized in that: The push plate (21) is slidably connected to the inside of the rotating frame (16) on its side wall, and the connecting column (17) is slidably connected to the inside of the slide groove (22) on its side wall.

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