Movable airplane paint spraying platform

Abstract

The utility model relates to the technical field of aviation, and discloses a movable airplane paint spraying platform which comprises a platform body, a paint can is fixedly connected to the rear end of the top of the platform body, a paint spraying mechanism is arranged at the top of the platform body and comprises a spraying assembly and a height adjusting assembly, and the spraying assembly is arranged on the surface of the paint can. The height adjusting assembly is arranged at the front end of the top of the platform, a drying mechanism is arranged on the surface of the height adjusting assembly, the spraying assembly comprises a first motor frame, the first motor frame is fixedly connected to the center of the top of the paint tank, a first motor is arranged in the first motor frame, and a stirring shaft is rotationally connected to the bottom of the first motor; by means of the assembly, the surface of an airplane can be sprayed through the paint spraying head fixed to the surface of the fixing plate, manual spraying of workers is not needed, time and labor are saved on the whole, meanwhile, paint can be stirred through the screw and the sliding block, solidification of the paint can be effectively prevented, and the assembly is high in use efficiency and saves time and labor on the whole.

Description

Technical Field

[0001] The utility model relates to the technical field of aviation, in particular to a movable aircraft painting platform. Background Art

[0002] An airplane is a heavier-than-air aircraft that has wings and one or more engines and can fly in the atmosphere by its own power. After being assembled in the factory, the airplane needs to be painted and its fuselage surface sprayed and decorated.

[0003] According to a spraying device for aircraft surface coating disclosed on the patent website (authorization announcement number: CN217594911U), "The utility model provides a spraying device for aircraft surface coating, including a movable base, a paint storage bucket, a load plate, a paint spray gun, a replenishing mechanism and a pushing mechanism, the replenishing mechanism includes a paint pump and a paint repair pipeline, the pushing mechanism includes an ultrasonic level meter, a main control unit and an electric push rod, when repainting the aircraft's paint-shedding surface, the staff can move the paint storage bucket and the paint spray gun to the paint-repairing position, and the paint spray gun will perform the paint repair. If the paint in the paint spray gun is exhausted, the paint in the paint storage bucket can be replenished into the paint spray gun through the paint pump, so as to facilitate continuous painting, and when the amount of paint in the paint storage bucket is small, the electric push rod can push the paint storage bucket to tilt, so that the paint gathers on one side of the paint pump, so that the paint pump can extract the remaining paint to avoid wasting paint."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] The spraying device for the aircraft surface coating includes a movable base, a paint storage bucket, a carrying plate, a paint spray gun, a replenishing mechanism and a pushing mechanism. The device uses a staff member to hold a paint spray gun to spray the aircraft surface. However, the aircraft itself is large, and simply spraying with a manual handheld spray gun has a low overall efficiency and is time-consuming and labor-intensive. Utility Model Content

[0006] The utility model aims to provide a movable aircraft painting platform to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable aircraft painting platform, comprising a platform, a paint can is fixedly connected to the rear end of the top of the platform, a paint spraying mechanism is arranged on the top of the platform, the paint spraying mechanism comprises a spraying component and a height adjustment component, the spraying component is arranged on the surface of the paint can, the height adjustment component is arranged at the front end of the top of the platform, and a drying mechanism is arranged on the surface of the height adjustment component;

[0008] The spraying assembly includes a motor frame 1, which is fixedly connected to the top center of the paint can, a motor 1 is arranged inside the motor frame 1, a stirring shaft is rotatably connected to the bottom of the motor 1, a fixing sleeve is fixedly connected to the surface of the stirring shaft, a stirring plate is fixedly connected to the surface of the fixing sleeve, a feed hose is fixedly connected to the front of the paint can, a suction valve is arranged on the surface of the feed hose, an end of the feed hose away from the paint can is fixedly connected to a fixing plate, a paint spray head is fixedly connected to the front of the fixing plate, and the surface of the fixing plate is fixedly connected to the paint spray head. Through this assembly, the surface of the aircraft can be sprayed by the paint spray head fixed on the surface of the fixing plate, and workers do not need to spray manually, which saves time and effort as a whole. At the same time, the device can stir the paint by a screw and a slider, which can effectively prevent the paint from solidifying. The assembly has high usage efficiency and saves time and effort as a whole.

[0009] Preferably, the stirring shaft is rotatably connected to a bottom output end of the motor, the stirring shaft, the fixing sleeve and the stirring plate are arranged inside the paint tank, and the extraction valve is arranged on the front side of the paint tank.

[0010] Preferably, the height adjustment component includes an installation frame 1, the installation frame 1 is fixedly connected to the left end of the front end of the platform top, and the installation frame 2 is fixedly connected to the right end of the front end of the platform top, and a screw is rotatably connected to the inside of the installation frame 1 and the installation frame 2, and a side groove is opened on the inner sides of the installation frame 1 and the installation frame 2, and a slider is slidably connected to the surface of the screw, and a connecting plate is fixedly connected to the inner side of the slider. A pulley 1 is arranged on the top of the installation frame 1, and a pulley 2 is arranged on the top of the installation frame 2. A transmission belt is transmitted between the pulley 1 and the pulley 2. A motor frame 2 is fixedly connected to the top of the installation frame 1, and a motor 2 is arranged inside the motor frame 2. When it is necessary to adjust the height of the fixed plate and the paint spraying head, the motor 2 drives the pulley 1, the pulley 2 and the transmission belt to work synchronously, so as to drive the screw to rotate, so as to stably drive the slider and the components on the surface of the connecting plate to move, so as to adapt to a variety of different processing environments.

[0011] Preferably, the pulley 1 and the pulley 2 are both fixedly connected to the top of the screw rod, the pulley 1 is fixedly connected to the bottom output end of the motor 2, and the connecting plate passes through the inside of the side groove.

[0012] Preferably, the drying mechanism includes a drying box, the height adjustment assembly includes a connecting plate, the drying box is fixedly connected to the left and right sides of the front of the connecting plate, a fan is provided inside the drying box, a mounting plate is fixedly connected inside the drying box, a drying pipe is fixedly connected to the inner side of the mounting plate, and a dust net is provided on the front of the drying box.

[0013] Preferably, universal wheels are provided at the four corners of the bottom of the platform, a feeding port is fixedly connected to the top of the paint can, a discharge pipe is fixedly connected to the back of the paint can, a discharge valve is provided on the surface of the discharge pipe, the height adjustment assembly includes a connecting plate, and the spraying assembly includes a fixed plate, and the fixed plate is fixedly connected to the front center of the connecting plate.

[0014] Compared with the prior art, the utility model provides a movable aircraft painting platform, which has the following beneficial effects:

[0015] 1. The movable aircraft painting platform is provided with a spraying assembly, through which the aircraft surface can be sprayed through a paint spray head fixed on the surface of a fixed plate, without the need for workers to spray manually, which saves time and effort as a whole. At the same time, the device stirs the paint through a screw and a slider, which can effectively prevent the paint from solidifying. The assembly is highly efficient and saves time and effort as a whole.

[0016] 2. The movable aircraft painting platform is provided with a height adjustment component. When the height of the fixed plate and the paint head needs to be adjusted, the motor 2 drives the pulley 1, the pulley 2 and the transmission belt to work synchronously to drive the screw to rotate, and the slider and the components on the surface of the connecting plate can be stably driven to move, which is convenient for adapting to a variety of different processing environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structural spraying assembly of the utility model;

[0020] Figure 3 This is a schematic diagram of the interior of the paint can structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the height adjustment component of the utility model structure;

[0022] Figure 5 It is a schematic diagram of the drying mechanism of the utility model structure.

[0023] In the figure: 1. platform; 2. universal wheel; 3. paint can; 31. feeding port; 32. discharge pipe; 33. discharge valve; 4. paint spraying mechanism; 41. spraying assembly; 411. motor frame 1; 412. motor 1; 413. stirring shaft; 414. fixing sleeve; 415. stirring plate; 416. feeding hose; 417. extraction valve; 418. fixing plate; 419. paint spraying head; 42. height adjustment assembly; 421. mounting frame 1; 422. mounting frame 2; 423. screw; 424. side groove; 425. slider; 426. connecting plate; 427. pulley 1; 428. pulley 2; 429. transmission belt; 4201. motor frame 2; 4202. motor 2; 5. drying mechanism; 51. drying box; 52. fan; 53. mounting plate; 54. drying pipe; 55. dustproof net. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1-4 A movable aircraft painting platform includes a platform 1, a paint can 3 is fixedly connected to the top rear end of the platform 1, a paint spraying mechanism 4 is arranged on the top of the platform 1, and the paint spraying mechanism 4 includes a spraying component 41 and a height adjustment component 42, the spraying component 41 is arranged on the surface of the paint can 3, the height adjustment component 42 is arranged on the top front end of the platform 1, and a drying mechanism 5 is arranged on the surface of the height adjustment component 42;

[0029] The spraying assembly 41 includes a motor frame 411, which is fixedly connected to the top center of the paint tank 3. A motor 412 is arranged inside the motor frame 411. The bottom of the motor 412 is rotatably connected to a stirring shaft 413. A fixing sleeve 414 is fixedly connected to the surface of the stirring shaft 413. A stirring plate 415 is fixedly connected to the surface of the fixing sleeve 414. A feeding hose 416 is fixedly connected to the front of the paint tank 3. A suction valve 417 is arranged on the surface of the feeding hose 416. The end of the feeding hose 416 away from the paint tank 3 is fixedly connected to a fixing plate 418. A spray head 419 is fixedly connected to the front of the fixing plate 418. Through this assembly, the surface of the aircraft can be sprayed with the spray head 419 fixed on the surface of the fixing plate 418. There is no need for workers to spray manually, which saves time and effort as a whole. At the same time, the device stirs the paint through the screw 423 and the slider 425, which can effectively prevent the paint from solidifying. The assembly has high efficiency and saves time and effort as a whole.

[0030] The stirring shaft 413 is rotatably connected to the bottom output end of the motor 1 412. The stirring shaft 413, the fixing sleeve 414 and the stirring plate 415 are arranged inside the paint tank 3. The extraction valve 417 is arranged on the front of the paint tank 3.

[0031] The height adjustment assembly 42 includes a mounting frame 1 421, which is fixedly connected to the left end of the front end of the top of the platform 1, and a mounting frame 2 422 is fixedly connected to the right end of the front end of the top of the platform 1. The mounting frame 1 421 and the mounting frame 2 422 are internally rotatably connected with a screw 423. The inner sides of the mounting frame 1 421 and the mounting frame 2 422 are provided with a side groove 424. The surface of the screw 423 is slidably connected with a slider 425. The inner side of the slider 425 is fixedly connected with a connecting plate 426. The top of the mounting frame 1 421 is provided with a pulley 1 427, and the top of the mounting frame 2 422 is provided with a pulley 2 423. 8. A transmission belt 429 is connected between the pulley 1 427 and the pulley 2 428. A motor frame 2 4201 is fixedly connected to the top of the mounting frame 1 421. A motor 2 4202 is arranged inside the motor frame 2 4201. When the height of the fixed plate 418 and the spray head 419 needs to be adjusted, the motor 2 4202 drives the pulley 1 427, the pulley 2 428 and the transmission belt 429 to work synchronously to drive the screw 423 to rotate, and the slider 425 and the components on the surface of the connecting plate 426 can be stably driven to move, so as to adapt to a variety of different processing environments.

[0032] Pulley 1 427 and pulley 2 428 are both fixedly connected to the top of the screw rod 423 , pulley 1 427 is fixedly connected to the bottom output end of motor 2 4202 , and connecting plate 426 runs through the inside of the side groove 424 .

[0033] Embodiment 2

[0034] See also Figure 1-5, and on the basis of the first embodiment, the drying mechanism 5 further comprises a drying box 51, the height adjustment assembly 42 comprises a connecting plate 426, the drying box 51 is fixedly connected to the left and right sides of the front of the connecting plate 426, a fan 52 is arranged inside the drying box 51, a mounting plate 53 is fixedly connected inside the drying box 51, a drying pipe 54 is fixedly connected inside the mounting plate 53, and a dustproof net 55 is arranged on the front of the drying box 51;

[0035] Universal wheels 2 are provided at the four corners of the bottom of the platform 1, a feeding port 31 is fixedly connected to the top of the paint tank 3, a discharge pipe 32 is fixedly connected to the back of the paint tank 3, a discharge valve 33 is provided on the surface of the discharge pipe 32, the height adjustment component 42 includes a connecting plate 426, and the spraying component 41 includes a fixed plate 418, and the fixed plate 418 is fixedly connected to the front center of the connecting plate 426.

[0036] In actual operation, when the device is used, the platform 1 is moved to the position where the paint needs to be sprayed next to the aircraft through the universal wheel 2, the paint is added into the paint tank 3 through the feeding port 31, the spraying component 41 is started, the stirring shaft 413 is driven to rotate by the motor 1 412, the paint is stirred by the stirring plate 415 to prevent the paint from agglomerating and solidifying, the height is adjusted by the height adjustment component 42, and the pulley 1 427, the pulley 2 428 and the transmission belt 429 are driven by the motor 2 4202 to work synchronously to drive the screw 423 to rotate, so as to stably drive the slider 425 and the components on the surface of the connecting plate 426 to move, so as to adapt to a variety of different processing environments, and the extraction valve 417 is started to extract the paint to the fixed plate 418 and the paint spray head 419 to spray the aircraft. During the spraying process, the fan 52 will blow the hot air generated by the drying tube 54 to the aircraft to prevent the paint from dripping. At a later stage, the excess paint can be discharged from the paint tank 3 by opening the discharge valve 33 for cleaning.

[0037] 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 statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A movable aircraft painting platform, comprising a platform (1), characterized in that: A paint can (3) is fixedly connected to the rear end of the top of the platform (1); a paint spraying mechanism (4) is arranged on the top of the platform (1); the paint spraying mechanism (4) comprises a spraying component (41) and a height adjustment component (42); the spraying component (41) is arranged on the surface of the paint can (3); the height adjustment component (42) is arranged on the front end of the top of the platform (1); and a drying mechanism (5) is arranged on the surface of the height adjustment component (42); The spraying assembly (41) comprises a motor frame (411), wherein the motor frame (411) is fixedly connected to the top center of the paint tank (3), a motor (412) is arranged inside the motor frame (411), a stirring shaft (413) is rotatably connected to the bottom of the motor (412), a fixing sleeve (414) is fixedly connected to the surface of the stirring shaft (413), a stirring plate (415) is fixedly connected to the surface of the fixing sleeve (414), a material delivery hose (416) is fixedly connected to the front of the paint tank (3), a material extraction valve (417) is arranged on the surface of the material delivery hose (416), a fixing plate (418) is fixedly connected to one end of the material delivery hose (416) away from the paint tank (3), and a paint spray head (419) is fixedly connected to the front of the fixing plate (418).

2. The movable aircraft painting platform according to claim 1, characterized in that: The stirring shaft (413) is rotatably connected to the bottom output end of the motor 1 (412); the stirring shaft (413), the fixing sleeve (414) and the stirring plate (415) are arranged inside the paint tank (3); and the extraction valve (417) is arranged on the front of the paint tank (3).

3. The movable aircraft painting platform according to claim 1, characterized in that: The height adjustment assembly (42) comprises a first mounting frame (421), the first mounting frame (421) being fixedly connected to the left end of the top front end of the platform (1), the second mounting frame (422) being fixedly connected to the right end of the top front end of the platform (1), the first mounting frame (421) and the second mounting frame (422) being internally rotatably connected with a screw rod (423), the inner sides of the first mounting frame (421) and the second mounting frame (422) being provided with a side groove (424), the surface of the screw rod (423) being slidably connected with a slider (423) 25), a connecting plate (426) is fixedly connected to the inner side of the slider (425), a pulley (427) is arranged on the top of the installation frame (421), a pulley (428) is arranged on the top of the installation frame (422), a transmission belt (429) is connected between the pulley (427) and the pulley (428), a motor frame (4201) is fixedly connected to the top of the installation frame (421), and a motor (4202) is arranged inside the motor frame (4201).

4. The movable aircraft painting platform according to claim 3 is characterized in that: The pulley 1 (427) and the pulley 2 (428) are both fixedly connected to the top of the screw rod (423), the pulley 1 (427) is fixedly connected to the bottom output end of the motor 2 (4202), and the connecting plate (426) passes through the inside of the side groove (424).

5. The movable aircraft painting platform according to claim 1, characterized in that: The drying mechanism (5) comprises a drying box (51), the height adjustment assembly (42) comprises a connecting plate (426), the drying box (51) is fixedly connected to the left and right sides of the front of the connecting plate (426), a fan (52) is arranged inside the drying box (51), a mounting plate (53) is fixedly connected inside the drying box (51), a drying pipe (54) is fixedly connected to the inner side of the mounting plate (53), and a dustproof net (55) is arranged on the front of the drying box (51).

6. The movable aircraft painting platform according to claim 1, characterized in that: Universal wheels (2) are arranged at the four corners of the bottom of the platform (1); a feeding port (31) is fixedly connected to the top of the paint can (3); a discharge pipe (32) is fixedly connected to the back of the paint can (3); a discharge valve (33) is arranged on the surface of the discharge pipe (32); the height adjustment component (42) includes a connecting plate (426); the spraying component (41) includes a fixing plate (418); and the fixing plate (418) is fixedly connected to the front center of the connecting plate (426).

Images