Automatic paint spraying device for small aviation part machining

Abstract

The utility model discloses an automatic paint spraying device for small aviation part processing, its structure includes mounting rack, also include support frame, control mechanism and spraying mechanism, mounting rack outer circle is equipped with the rotation groove, mounting rack inner side is equipped with the groove, the support frame is fixed in the upper part of groove, the control mechanism is equipped on the upper part of mounting rack, and the spraying mechanism is equipped on the lower part of mounting rack. The control mechanism comprises an inner gear and a fixing frame, the inner gear is slidably connected with the inner side of the rotating groove, the fixing frame is fixedly arranged on the inner gear, the spraying mechanism is arranged on the control mechanism and comprises a spraying pipe, and the middle of the spraying pipe is hinged to the upper portion of the fixing frame. And the motor and the telescopic rod are used for control, the spraying opening can be rapidly adjusted to different angles for paint spraying operation, operation is convenient, and paint spraying flexibility is high. The utility model belongs to the field of aviation part machining, and particularly relates to an automatic paint spraying device for small aviation part machining.

Description

Technical Field

[0001] The utility model belongs to the field of aviation parts processing, and specifically refers to an automatic painting device for processing small aviation parts. Background Art

[0002] In the process of manufacturing aviation parts, painting is one of the important links, which can effectively prevent oxidation and corrosion during reuse, cause damage, and increase service life.

[0003] For the existing automatic painting device for processing small aviation parts, although the painting operation of parts can be quickly completed through mechanical control, most of them have the spraying ports fixedly arranged above for direct painting operation, making it difficult to change the painting angle, with poor flexibility in use, and the paint is likely to remain and condense on the workbench after the painting operation, making cleaning inconvenient. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is that it is difficult to adjust the painting angle and the subsequent cleaning is inconvenient.

[0005] To solve the above problems, the following technical solutions are adopted in the utility model: The automatic painting device for processing small aviation parts proposed by the utility model includes a mounting frame, a support frame, a control mechanism, and a spraying mechanism. A rotating groove is provided on the outer circle of the mounting frame, a groove is provided inside the mounting frame, the support frame is fixedly arranged above the groove, the control mechanism is arranged on the upper part of the mounting frame, the control mechanism includes an internal gear and a fixed frame, the internal gear is slidably connected to the inner side of the rotating groove, the fixed frame is fixedly arranged on the internal gear, the spraying mechanism is arranged on the control mechanism, and the spraying mechanism includes a spraying pipe, and the middle part of the spraying pipe is hinged to the upper part of the fixed frame.

[0006] Furthermore, the control mechanism further includes a driving gear and a telescopic rod. The driving gear is rotatably connected to the upper part of the mounting frame and penetrates through the mounting frame. The driving gear is meshed with the internal gear. The lower part of the mounting frame is provided with a motor, and the motor is axially connected to the driving gear.

[0007] Furthermore, the lower end of the telescopic rod is fixedly connected to the upper part of the fixed frame, and a support frame is fixedly arranged at the upper end of the telescopic rod. The spraying pipe is slidably connected to the support frame.

[0008] Furthermore, the spraying mechanism further includes an external hose, and the external hose is connected to the rear side of the spraying pipe in a through manner.

[0009] Furthermore, the front side of the spraying pipe is provided with a spraying port, and a protective cover is fixedly arranged outside the spraying port.

[0010] Furthermore, the support frame is of a frame-shaped structure, and vertical plates are fixedly arranged around the upper part of the support frame.

[0011] Furthermore, the groove is provided with a funnel-shaped structure, and the lower end of the groove is provided with a blanking port, and the lower end of the blanking port is connected to the mounting frame in a penetrating manner.

[0012] The beneficial effects achieved by the present utility model with the above structure are as follows:

[0013] 1. For the automatic painting device for processing small aviation parts proposed in this solution, by arranging the spraying mechanism on the internal gear and controlling it with a motor and a telescopic rod, the spraying port can be quickly adjusted to different angles for painting operations, which is convenient to operate and has high painting flexibility.

[0014] 2. For the automatic painting device for processing small aviation parts proposed in this solution, by providing a funnel-shaped groove inside the mounting frame and setting the support frame as a frame structure, the excess sprayed paint can be discharged, facilitating cleaning operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the first overall structural schematic diagram of the present utility model;

[0016] Figure 2 is Figure 1 the partial enlarged schematic diagram at A in

[0017] Figure 3 is the second overall structural schematic diagram of the present utility model.

[0018] Among them, 1. Mounting frame, 101. Rotating groove, 102. Groove, 103. Blanking port, 2. Support frame, 201. Vertical plate, 3. Control mechanism, 301. Motor, 302. Driving gear, 303. Internal gear, 304. Fixed frame, 305. Telescopic rod, 306. Support frame, 4. Spraying mechanism, 401. Spraying pipe, 402. Spraying port, 403. Protective cover, 404. External connecting hose.

[0019] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Such as Figure 1 andFigure 2 As shown in the figure, an automatic painting device for processing small aviation parts proposed by the present utility model includes a mounting frame 1, and further includes a support frame 2, a control mechanism 3 and a spraying mechanism 4. A rotating groove 101 is provided on the outer circle of the mounting frame 1, and a groove 102 is provided inside the mounting frame 1. The support frame 2 is fixedly arranged above the groove 102. The control mechanism 3 is arranged on the upper part of the mounting frame 1. The control mechanism 3 includes an internal gear 303 and a fixed frame 304. The internal gear 303 is slidably connected to the inner side of the rotating groove 101. The fixed frame 304 is fixedly arranged on the internal gear 303. The spraying mechanism 4 is arranged on the control mechanism 3. The spraying mechanism 4 includes a spraying pipe 401. The middle part of the spraying pipe 401 is hinged to the upper part of the fixed frame 304.

[0022] As Figure 1 , Figure 2 and Figure 3 As shown in the figure, the control mechanism 3 further includes a driving gear 302 and a telescopic rod 305. The driving gear 302 is rotatably connected to the upper part of the mounting frame 1 and penetrates through the mounting frame 1. The driving gear 302 is meshed with the internal gear 303. A motor 301 is arranged at the lower part of the mounting frame 1. The motor 301 is axially connected to the driving gear 302 for controlling the rotation of the driving gear 302 and the internal gear 303. The lower end of the telescopic rod 305 is fixedly connected to the upper part of the fixed frame 304. A support frame 306 is fixedly arranged at the upper end of the telescopic rod 305. The spraying pipe 401 is slidably connected to the support frame 306 for controlling the rotation of the spraying pipe 401.

[0023] As Figure 1 , Figure 2 and Figure 3 As shown in the figure, the spraying mechanism 4 further includes an external hose 404. The external hose 404 is connected to the rear side of the spraying pipe 401 in a through manner for supplying paint to the inside of the spraying pipe 401. A spraying port 402 is provided on the front side of the spraying pipe 401 for spraying paint on the workpiece placed on the support frame 2. A protective cover 403 is fixedly arranged outside the spraying port 402 to prevent the paint sprayed from the spraying port 402 from splashing. The support frame 2 is of a frame-shaped structure. Vertical plates 201 are fixedly arranged around the upper part of the support frame 2, which is convenient for the excess sprayed paint to flow down while supporting small aviation parts. The groove 102 is of a funnel-shaped structure. A material dropping port 103 is provided at the lower end of the groove 102. The lower end of the material dropping port 103 is connected to the mounting frame 1 in a through manner for discharging the excess sprayed paint.

[0024] During specific use, place the small aviation parts to be sprayed on the support frame 2, start the motor 301 to rotate the driving gear 302, and drive the internal gear 303 to adjust to the required angle around the rotating groove 101 (the number of teeth of the internal gear 303 is much more than that of the driving gear 302, and it only makes a slow small-angle rotation adjustment of the spraying angle under the meshing action of the driving gear 302, and will not rotate continuously). Pause the motor 301, extend or shorten the telescopic rod 305. Under the limitation of the fixed frame 304 and the support of the support frame 306, the spraying pipe 401 and the spraying port 402 on the front side rotate to the required painting height, supply paint externally through the external hose 404, and perform the painting operation on the small aviation parts on the support frame 2. After the spraying is completed at this position, repeat the above operations to continue the painting operation on other positions. The adjustment of the spraying angle is convenient and highly practical. The excess paint flows out along the groove 102 and the blanking port 103, which is convenient for subsequent cleaning and collection.

[0025] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural modes and embodiments to this technical solution without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. An automatic painting device for processing small aviation parts, including a mounting frame, characterized in that: It also includes a support frame, a control mechanism and a spraying mechanism. The outer ring of the mounting frame is provided with a rotating groove, the inner side of the mounting frame is provided with a groove, the support frame is fixedly mounted on the upper part of the groove, the control mechanism is arranged on the upper part of the mounting frame, the control mechanism includes an internal gear and a fixed frame, the internal gear is slidably connected to the inner side of the rotating groove, the fixed frame is fixed on the internal gear, the spraying mechanism is arranged on the control mechanism, the spraying mechanism includes a spraying pipe, and the middle part of the spraying pipe is hinged to the upper part of the fixed frame.

2. The automatic painting device for processing small aviation parts according to claim 1 is characterized in that: The control mechanism also includes a driving gear and a telescopic rod. The driving gear is rotatably connected to the upper part of the mounting frame and penetrates the mounting frame. The driving gear is meshed with the internal gear. The lower part of the mounting frame is set as a motor. The motor and the driving gear are axially connected.

3. The automatic painting device for processing small aviation parts according to claim 2 is characterized in that: The lower end of the telescopic rod is fixedly connected to the upper part of the fixing frame, the upper end of the telescopic rod is fixedly provided with a supporting frame, and the spraying pipe is slidably connected to the supporting frame.

4. The automatic painting device for processing small aviation parts according to claim 3 is characterized in that: The spraying mechanism also includes an external hose, which is connected to the rear side of the spraying pipe.

5. The automatic painting device for processing small aviation parts according to claim 4 is characterized in that: The front side of the spray pipe is provided with a spray port, and a protective cover is fixedly arranged outside the spray port.

6. The automatic painting device for processing small aviation parts according to claim 5 is characterized in that: The support frame is configured as a frame-like structure, and vertical plates are fixedly arranged around the upper portion of the support frame.

7. The automatic painting device for processing small aviation parts according to claim 6 is characterized in that: The groove is configured as a funnel-shaped structure, the lower end of the groove is configured as a material drop opening, and the lower end of the material drop opening is through-connected with the mounting frame.

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