Fluorocarbon spraying equipment for aluminum veneer processing

Abstract

The utility model discloses fluorocarbon spraying equipment for aluminum veneer processing, which relates to the technical field of aluminum veneer processing and comprises a mounting frame, two cylinders are symmetrically mounted at the top of the mounting frame, and a spraying mechanism is mounted on the inner side of the mounting frame. Driven bevel gears and threaded rods are further driven to rotate, first moving blocks move and drive telescopic frames, synchronous movement of multiple second moving blocks is finally achieved, the stability and synchronism of the moving blocks are guaranteed through precise design of sliding rods, and therefore it is guaranteed that the distances between the nozzles are kept consistent all the time; the automatic adjustment of the position of the spray head can be automatically matched according to the width of the aluminum veneer, the spraying uniformity and the covering effect are ensured, the mechanism not only reduces manual errors, but also improves the spraying efficiency and the coating quality, and optimizes the precision and stability of the spraying process.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum veneer processing technical field especially relates to a fluorocarbon spraying equipment for aluminum veneer processing. BACKGROUND

[0002] Aluminum veneer is exposed to natural environment for a long time, and is eroded by acid rain, salt, humid air and other factors. The fluorocarbon resin molecular structure in fluorocarbon paint contains stable fluorine-carbon bond, and the bond energy of the chemical bond is high, so that the paint has excellent chemical corrosion resistance.

[0003] For example, the fluorocarbon spraying equipment for aluminum veneer processing disclosed in publication No. CN221772670U includes a spraying equipment body, a support frame and a protective plate, the bottom of the spraying equipment body is fixedly connected with the top of the support frame, and the front side of the top of the spraying equipment body is slidably connected with the bottom of the protective plate.

[0004] However, in the prior art, during fluorocarbon spraying of aluminum veneer, once the position of the spray head is fixed, the spraying range covered by the spray head is also determined. Since aluminum veneers have various different sizes, for wider aluminum veneers, the paint cannot be uniformly and sufficiently attached to the edge regions due to the long distance from the spray head, resulting in thin paint film and insufficient color saturation. For long and narrow aluminum veneers, if the spray head is fixed at the center position, the spraying amount at both ends will be insufficient, while the middle part will have excessive paint spraying and dripping. Such problems are mutually superimposed, and the uneven spraying problem is extremely easy to occur when spraying aluminum veneers of different sizes, which seriously affects the appearance quality and protective performance of the aluminum veneer. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the problem of uneven spraying of aluminum veneers of different sizes in the prior art, and provides a fluorocarbon spraying equipment for aluminum veneer processing.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fluorocarbon spraying equipment for aluminum veneer processing, comprising a mounting frame, two air cylinders are symmetrically installed on the top of the mounting frame, and a spraying mechanism is installed on the inner side of the mounting frame.

[0007] The spraying mechanism comprises a lifting frame, a threaded rod rotatably connected to the inner side of both ends of the lifting frame, a first moving block threadedly connected to the outer surface of the threaded rod, an extension frame rotatably connected to the top of the first moving block, a slide rod fixedly connected to the inner side of the lifting frame, two slide rods located on the two sides of the threaded rod, a second moving block slidably connected to the outer surface of the slide rod, the second moving block rotatably connected to the top of the extension frame, the extension frame rotatably connected to the inner side of the lifting frame, and the connecting blocks fixedly connected to the side walls of the first moving block and the second moving block.

[0008] Preferably, a driving motor is installed at the top center of the lifting frame, and a driving bevel gear is fixedly connected to the output end of the driving motor.

[0009] Preferably, two driven bevel gears are rotatably connected to the inner wall of the middle part of the lifting frame, and the driven bevel gears are meshingly connected with the driving bevel gear.

[0010] Preferably, one end of the threaded rod penetrates through the lifting frame, and one end of the driven bevel gear is fixedly connected with the threaded rod.

[0011] Preferably, guide blocks are fixedly connected to the two sides of the lifting frame, and a limiting rod is slidably connected to the inner side of the guide blocks.

[0012] Preferably, the top of the limiting rod is fixedly connected with the top of the inner cavity of the mounting frame, and the output end of the air cylinder is fixedly connected with the lifting frame.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are that:

[0014] 1、In the utility model, the driving motor drives the driving bevel gear, further drives the driven bevel gear and the threaded rod to rotate, the first moving block moves and drives the extension frame, and finally realizes the synchronous movement of the plurality of second moving blocks, the precise design of the slide rod ensures the stability and synchronism of each moving block, so that the distance between the spray heads always remains consistent, the automatic adjustment of the position of the spray head can be automatically adapted according to the width of the aluminum veneer, ensures the uniformity and covering effect of spraying, the mechanism not only reduces the manual error, but also improves the spraying efficiency and coating quality, optimizes the precision and stability of the spraying process.

[0015] 2、The utility model discloses a precise drive through the air cylinder, and the lifting frame can realize high-precision up-down movement, ensures that it keeps stable and accurate positioning in the movement process, when the air cylinder promotes the lifting frame, the guide block of both ends and the surface of the limiting rod slide, forms effective sliding guide mechanism, and this system guarantees that the lifting frame is always in the vertical direction smooth movement, avoids the slant or inclination caused by external force or improper operation, simultaneously, the angle of the spray head is accurately controlled by the drive motor, makes it can be flexibly adjusted according to the spraying demand, to adapt to the spraying requirement of different size aluminum veneer, in the spraying process, the air cylinder is also responsible for adjusting the height of the spray head, ensures the proper distance between the spray head and the surface of aluminum veneer, thereby realizes the uniform coating spraying effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model proposes a kind of overall three-dimensional structure schematic diagram of fluorocarbon spraying equipment for aluminum veneer processing;

[0017] Figure 2 The utility model proposes a kind of inside three-dimensional structure schematic diagram of mounting frame of fluorocarbon spraying equipment for aluminum veneer processing;

[0018] Figure 3 The utility model proposes a kind of front view structure schematic diagram of spraying mechanism in fluorocarbon spraying equipment for aluminum veneer processing;

[0019] Figure 4 The utility model proposes a kind of partial three-dimensional structure schematic diagram of spraying mechanism in fluorocarbon spraying equipment for aluminum veneer processing.

[0020] Legend: 1, mounting frame;2, air cylinder;3, spraying mechanism;31, lifting frame;32, sliding rod;33, threaded rod;331, driven bevel gear;34, first moving block;35, second moving block;36, telescopic frame;37, connecting block;38, spray head;39, drive motor;391, driving bevel gear;4, limiting rod;5, guide block. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purposes, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples. It should be explained that the examples and features in the examples of the present application can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model can also be implemented in other ways different from those described herein, therefore, the present utility model is not limited to the specific examples disclosed in the following disclosure.

[0023] Example one: as Figure 1 - Figure 4The utility model provides a fluorocarbon spraying equipment for aluminum veneer processing, including mounting frame 1, two air cylinders 2 are symmetrically installed to mounting frame 1 top, and spraying mechanism 3 is installed to mounting frame 1 inner side,

[0024] Spraying mechanism 3 includes lifting frame 31, and both ends inner side of lifting frame 31 are rotatably connected with threaded rod 33, and the outer surface of threaded rod 33 is threadedly connected with first moving block 34, and the top of first moving block 34 is rotatably connected with telescopic frame 36, and the inner side of lifting frame 31 is fixedly connected with slide rod 32, and two slide rods 32 are located on the both sides of threaded rod 33, and the outer surface of slide rod 32 is slidably connected with second moving block 35, and the top of second moving block 35 is rotatably connected with telescopic frame 36, and one end of telescopic frame 36 is rotatably connected with the inner side of lifting frame 31, and the side wall of first moving block 34 and second moving block 35 is fixedly connected with connecting block 37, and the inner side of connecting block 37 is installed with spray head 38.

[0025] The specific settings and effects of the embodiment will be discussed below, during the fluorocarbon spraying process of aluminum veneer, the accurate adjustment of the spraying equipment is crucial, especially when spraying, the distance and height of each spray head 38 need to be flexibly adjusted according to the width of the aluminum veneer to ensure the uniformity and coverage effect of spraying.

[0026] Specifically, the operation of driving motor 39 drives driving bevel gear 391, so that driving bevel gear 391 drives two driven bevel gears 331 to rotate together. When the driven bevel gears 331 rotate, they drive the two threaded rods 33 to rotate respectively, and the rotation of the threaded rods 33 drives the first moving block 34 to move through the screw transmission mechanism. The movement of the first moving block 34 further drives the telescopic frame 36 to move, and the movement of the telescopic frame 36 drives the plurality of second moving blocks 35 to move along the predetermined trajectory.

[0027] In this process, the second moving block 35 slides on the surface of the slide rod 32, and the stability and synchronism of the first moving block 34 and the second moving block 35 are ensured by the guiding action of the slide rod 32. With the movement of the first moving block 34, the plurality of second moving blocks 35 will move in coordination to ensure that the relative positions of the spray heads 38 always remain consistent. The precise design of the slide rod 32 ensures the stability and stability of the entire movement process, avoiding the fluctuation of the distance between the spray heads 38, thereby ensuring the uniformity of the spraying process.

[0028] The synchronous movement of the first moving block 34 and the second moving block 35 not only drives the spray heads 38 to move together, but also precisely adjusts the distance between the spray heads 38. Through this adjustment, the spraying equipment can automatically adjust the position of the spray heads 38 according to the different widths of the aluminum veneer, thereby realizing uniform spraying of aluminum veneer of different sizes. This automatic and precise adjustment mechanism can effectively reduce the manual operation error, improve the spraying efficiency, and at the same time ensure the quality of the coating on the surface of the aluminum veneer.

[0029] Embodiment Two: As shown in Figure 2 Figure 4 A driving motor 39 is installed at the top center of the lifting frame 31, and the output end of the driving motor 39 is fixedly connected with a driving bevel gear 391. Two driven bevel gears 331 are rotatably connected to the inner wall of the middle part of the lifting frame 31, and the driven bevel gears 331 are in meshing connection with the driving bevel gear 391. One end of the threaded rod 33 penetrates through the lifting frame 31, and one end of the driven bevel gear 331 is fixedly connected with the threaded rod 33. The lifting frame 31 is fixedly connected with a guide block 5 on both sides, and the guide block 5 is slidably connected with a limiting rod 4 on the inner side. The top of the limiting rod 4 is fixedly connected with the top of the inner cavity of the mounting frame 1, and the output end of the air cylinder 2 is fixedly connected with the lifting frame 31.

[0030] The effect achieved by the whole embodiment is that the driving of the air cylinder 2 can drive the lifting frame 31 to move, and the precise control mode ensures that the lifting frame 31 can keep high-precision positioning and stability during movement. When the air cylinder 2 drives the lifting frame 31 to move up and down, the guide blocks 5 at both ends slide on the surface of the limiting rod 4, forming a sliding guide mechanism. This guide system plays a crucial role and can effectively ensure that the lifting frame 31 always keeps stable movement in the vertical direction during movement, avoiding continuous skewing or tilting due to external force or improper operation.

[0031] At the same time, the operation of the driving motor 39 undertakes the task of adjusting the angle of the spray head 38. Through the precise control of the motor, the spray head 38 can be finely adjusted according to needs, adapting to different spraying requirements. This process can flexibly change the spraying position of the spray head 38, so as to realize precise coating spraying of aluminum veneers of different sizes. During the spraying process, the control function of the air cylinder 2 is used to adjust the height of the spray head 38, ensuring that the distance between it and the surface of the aluminum veneer is appropriate, so as to provide uniform coating effect.

[0032] ​The method for using and the working principle of the device are as follows: when fluorocarbon spraying is performed on the aluminum veneer, the spraying is performed by using the spray heads 38, and in the spraying process, the distance and the height of the spray heads 38 are adjusted according to the width of the aluminum veneer. The operation of the driving motor 39 can drive the driving bevel gear 391 to rotate, and the driving bevel gear 391 can drive the two driven bevel gears 331 to rotate together, and the driven bevel gears 331 can drive the two threaded rods 33 to rotate together, and the threaded rods 33 can drive the first moving blocks 34 to move when the threaded rods 33 rotate, and the first moving blocks 34 can drive the telescopic frames 36 to move together when the first moving blocks 34 move, and the telescopic frames 36 can drive the plurality of second moving blocks 35 to move when the telescopic frames 36 move, and the second moving blocks 35 can slide on the surface of the slide rods 32 when the second moving blocks 35 move, and then the plurality of second moving blocks 35 move together with the first moving blocks 34, and the first moving blocks 34 and the second moving blocks 35 can be stably moved by using the guide of the slide rods 32.

[0033] The first moving blocks 34 and the second moving blocks 35 can drive the spray heads 38 to move together, and the distance between the plurality of spray heads 38 can be ensured to be the same, so that the aluminum veneer with different widths can be uniformly sprayed.

[0034] The driving of the cylinder 2 can drive the lifting frame 31 to move, and the guide blocks 5 at both ends of the lifting frame 31 can slide on the surface of the limiting rods 4 when the lifting frame 31 moves, so that the lifting frame 31 can be stably moved in the vertical direction and will not be continuously inclined.

[0035] The driving of the driving motor 39 can adjust the angle of each spray head 38, and the control of the cylinder 2 can control the height of the spray head 38, so that the aluminum veneer with different widths can be adjusted, and the flexibility of spraying can be improved.

[0036] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the present application.

Claims

1. A fluorocarbon spraying device for processing aluminum veneer, comprising a mounting frame (1), two air cylinders (2) are symmetrically mounted on the top of the mounting frame (1), characterized in that: The inside of the mounting frame (1) is provided with a spraying mechanism (3); The spraying mechanism (3) comprises a lifting frame (31), both ends of the lifting frame (31) are rotationally connected with threaded rods (33) on the inside, the outer surfaces of the threaded rods (33) are threadedly connected with first moving blocks (34), the top of the first moving blocks (34) is rotationally connected with telescopic frames (36), the inside of the lifting frame (31) is fixedly connected with slide rods (32), the two slide rods (32) are located on the two sides of the threaded rods (33), the outer surfaces of the slide rods (32) are slidably connected with second moving blocks (35), the top of the second moving blocks (35) is rotationally connected with the telescopic frames (36), one end of the telescopic frame (36) is rotationally connected with the inside of the lifting frame (31), the side walls of the first moving blocks (34) and the second moving blocks (35) are fixedly connected with connecting blocks (37), the inside of the connecting blocks (37) is provided with spray heads (38).

2. The fluorocarbon spray coating apparatus for processing aluminum veneer according to claim 1, characterized in that: The top of the lifting frame (31) is provided with a driving motor (39), and the output end of the driving motor (39) is fixedly connected with a driving bevel gear (391).

3. The fluorocarbon spray coating apparatus for processing aluminum veneer according to claim 1, characterized in that: The inside of the lifting frame (31) is rotationally connected with two driven bevel gears (331), and the driven bevel gears (331) are meshedly connected with the driving bevel gear (391).

4. The fluorocarbon spray coating apparatus for processing aluminum veneer according to claim 3, characterized in that: One end of the threaded rod (33) penetrates through the lifting frame (31), and the other end of the driven bevel gear (331) is fixedly connected with the threaded rod (33).

5. The fluorocarbon spray coating apparatus for processing aluminum veneer according to claim 1, characterized in that: Both sides of the lifting frame (31) are fixedly connected with guide blocks (5), and the inside of the guide blocks (5) is slidably connected with limit rods (4).

6. The fluorocarbon spray coating apparatus for processing aluminum veneer according to claim 5, characterized in that: The top of the limit rod (4) is fixedly connected with the top of the inner cavity of the mounting frame (1), and the output end of the air cylinder (2) is fixedly connected with the lifting frame (31).

Images