A blade plate paint spraying processing device

Abstract

The utility model is suitable for spraying technical field provides a kind of blade plate paint spraying processing device, including front base and support seat component: the outer wall of support seat component is provided with spraying assembly, the top of front base is fixedly connected with flanging assembly;Wherein, the support seat component includes first fixed base, the outer wall of first fixed base is fixedly connected with connecting crosspiece, the top of connecting crosspiece is fixedly connected with transmission motor, the output shaft of transmission motor is fixedly connected with the shaft of coupling, the outer wall of the shaft is fixedly connected with transmission disc, the outer wall of the shaft is provided with side support piece;With the setting of support seat component: the support seat component in the utility model is improved the adaptability and stability of blade plate paint spraying processing by its innovative modularization and adjustable design, its beneficial effect is mainly reflected in following three aspects: first, the component has excellent width adaptability, the core lies in side support piece.

Description

Technical Field

[0001] This utility model belongs to the field of spraying technology, and in particular relates to a blade spraying processing device. Background Technology

[0002] Spraying is a coating method that uses a spray gun or disc atomizer to disperse the material into uniform and fine droplets using pressure or centrifugal force, and then applies the coating to the surface of the object. It can be divided into air spraying, airless spraying, electrostatic spraying, and various derivatives of the above basic spraying forms, such as high-flow-rate low-pressure atomization spraying, thermal spraying, automatic spraying, and multi-group spraying.

[0003] In the process of painting blades, it is necessary to place and transmit blades of different sizes and models. Otherwise, it is difficult to convey the material smoothly, which will affect the painting effect. In order to avoid the above problems, it is necessary to provide a blade painting processing device that is easy to operate. Utility Model Content

[0004] This utility model provides a blade painting processing device, which aims to solve the problem that in the blade painting processing, it is necessary to place and transmit blades of different sizes and models, otherwise it is difficult to convey the material smoothly, thus affecting the painting effect.

[0005] This utility model is implemented as follows: a blade painting processing device includes a front base and a support base assembly: the outer wall of the support base assembly is provided with a spraying component, and the top of the front base is fixedly connected with a flange assembly.

[0006] The support assembly includes a first fixed base, a connecting horizontal plate fixedly connected to the outer wall of the first fixed base, a transmission motor fixedly connected to the top of the connecting horizontal plate, a rotating shaft fixedly connected to the output shaft of the transmission motor via a coupling, a transmission disc fixedly connected to the outer wall of the rotating shaft, and a side support member provided on the outer wall of the rotating shaft.

[0007] Preferably, the side support includes a second fixed seat, the outer wall of which is fixedly connected to a telescopic hydraulic cylinder, one end of which is fixedly connected to a side support plate, and the top of the side support plate is provided with a groove.

[0008] Preferably, the inner walls of the second fixing seat and the side support plate are both fitted and connected to the outer wall of the rotating shaft.

[0009] Preferably, the outer wall of the rotating shaft is fixedly connected to two annular blocks, and the two annular blocks are respectively engaged and movably connected to the inner walls of the first fixed seat and the second fixed seat.

[0010] Preferably, there are multiple support base assemblies, and the multiple support base assemblies are arranged in a straight line at equal intervals.

[0011] Preferably, there are multiple conveyor trays, and the outer wall of the conveyor tray is provided with a rubber anti-slip ring.

[0012] Preferably, the spraying assembly includes an upper support plate, a paint storage tank is provided on the top of the upper support plate, side connectors are provided on both sides of the upper support plate, a paint discharge chamber is connected to the bottom of the upper support plate, and several spray nozzles are connected to the bottom of the paint discharge chamber.

[0013] The paint storage tank and the paint discharge chamber are connected by a hose, and a micro pump is installed at the connection between the paint storage tank and the hose. A control valve is connected at the connection between the paint discharge chamber and the spray head.

[0014] The side connector includes a bent rod and a short rod, which are connected by a screw. One end of the short rod is inserted into the inner wall of the upper support plate, and the bent rod and the side support plate are fixedly connected.

[0015] Preferably, the flanging assembly includes a lifting hydraulic cylinder fixedly connected to the front base, a flanging frame fixedly connected to one end of the lifting hydraulic cylinder, an arc-shaped edge on the front side of the flanging frame, a vertical support plate fixedly connected to the rear outer wall of the flanging frame, a pushing hydraulic cylinder fixedly connected to one side of the vertical support plate, and a ball fixedly connected to one end of the pushing hydraulic cylinder.

[0016] Compared with the prior art, the embodiments of this application have the following main advantages:

[0017] Through the design of the support assembly: The support assembly in this utility model significantly improves the adaptability and stability of blade painting through its innovative modular and adjustable design. Its beneficial effects are mainly reflected in the following three aspects: First, the assembly has excellent width adaptability. The core lies in the side support member, which is driven by a telescopic hydraulic cylinder to move the side support plate along the rotating shaft. When placing blades of different widths, the operator can activate the telescopic hydraulic cylinder, allowing the side support plates on both sides to precisely clamp the blades from the side through the grooves on their tops. This design enables rapid positioning and fixing of blades of various sizes and models, effectively solving the placement and conveying problems caused by different blade widths, avoiding offset or tilting during conveying, and laying a solid foundation for uniform painting; Second, the assembly provides dual support protection, enhancing system rigidity. The first fixed seat serves as the main support point, while the second fixed seat in the side support member, together with the moved side support plate, provides additional, adjustable auxiliary support for the rotating shaft. This design transforms the long-span shaft into a stable multi-point supported structure, significantly reducing vibration and deflection deformation of the shaft under load and during transmission. This ensures a smoother and more reliable conveying process driven by the conveyor motor and carried out via the conveyor disc, guaranteeing that the blade passes through the painting area at a uniform speed and achieves a consistent painting effect. Finally, its modular, linear, equidistant arrangement enables efficient continuous operation. Multiple support assemblies are arranged linearly along the production line, forming a continuous conveyor line. Each component works independently yet collaboratively, allowing the blade to be smoothly relayed through the painting and flipping stations, greatly improving production efficiency and automation, and meeting the needs of large-scale production.

[0018] By incorporating a unique flanging assembly, this invention achieves efficient, stable, and safe automated flanging during blade painting through a clever combination of mechanical structure and hydraulic drive. Its advantages are particularly prominent: First, the assembly automates the flanging process, significantly improving work efficiency and safety. Traditional painting often requires manual operation to flanging the workpiece, which is inefficient and poses safety hazards. This flanging assembly uses a lifting hydraulic cylinder to raise the flanging frame, detaching the blade after front-side painting from the conveyor plate and lifting it with the curved edge at the front of the flanging frame. Then, the hydraulic cylinder is activated, and its front ball pushes one end of the blade, smoothly rotating it 180 degrees along the curved edge that serves as a fulcrum and guide rail. The entire process requires no manual intervention, freeing operators from repetitive labor and completely avoiding direct contact between personnel and the undried paint film, as well as potential mechanical injury, resulting in significant safety benefits. Second, the flanging action is gentle and precise, effectively protecting both the workpiece and the paint surface. The curved edge design of the flanging frame is key, providing a smooth, continuous curved surface support for the blade's flipping, transforming the flipping process from a momentary "slap" into a controlled "rolling" motion. This gradual flipping method significantly reduces the impact on the blade itself, effectively preventing deformation of thin-walled blades due to sudden force. Simultaneously, the gentle flipping protects the freshly painted, uncured front-side paint film, avoiding scratches or adhesion caused by violent collisions or friction, ensuring final paint quality. Finally, this component seamlessly integrates with the conveyor system, ensuring the continuity of the production process. After the flipping action is completed, the lifting hydraulic cylinder retracts, the flanging frame descends, and the blade is precisely placed back onto the conveyor tray. The conveyor system then restarts, sending the blade with its back facing up back to the painting station. This series of smooth and continuous actions achieves fully automated production line operation from front-side painting, automatic flipping, to back-side painting, greatly optimizing the production cycle and representing one of the core elements in improving the overall automation level of the equipment. Attached Figure Description

[0019] Figure 1 This is the front view of this utility model;

[0020] Figure 2 This is a schematic diagram of the support base assembly structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the side support structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the spraying component structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the flange assembly structure of this utility model.

[0024] In the diagram: 1. Front base; 2. Support assembly; 201. First fixed seat; 202. Connecting horizontal plate; 203. Conveyor motor; 204. Rotating shaft; 205. Conveyor plate; 206. Side support; 2061. Side support plate; 2062. Tray; 2063. Telescopic hydraulic cylinder; 2064. Second fixed seat; 3. Spraying assembly; 301. Upper support plate; 302. Paint storage box; 303. Paint discharge chamber; 304. Spray nozzle; 305. Side connector; 4. Flanging assembly; 401. Lifting hydraulic cylinder; 402. Flanging frame; 403. Arc edge; 404. Vertical support plate; 405. Push-down hydraulic cylinder. Detailed Implementation

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0026] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] This utility model provides a blade painting processing device, including a front base 1 and a support assembly 2: the outer wall of the support assembly 2 is provided with a spraying component 3, and the top of the front base 1 is fixedly connected with a flange assembly 4.

[0028] The support assembly 2 includes a first fixed base 201, a connecting horizontal plate 202 fixedly connected to the outer wall of the first fixed base 201, a transmission motor 203 fixedly connected to the top of the connecting horizontal plate 202, a rotating shaft 204 fixedly connected to the output shaft of the transmission motor 203 via a coupling, a transmission disk 205 fixedly connected to the outer wall of the rotating shaft 204, and a side support member 206 provided on the outer wall of the rotating shaft 204.

[0029] The side support member 206 includes a second fixed seat 2064, a telescopic hydraulic cylinder 2063 is fixedly connected to the outer wall of the second fixed seat 2064, a side support plate 2061 is fixedly connected to one end of the telescopic hydraulic cylinder 2063, and a groove 2062 is provided on the top of the side support plate 2061.

[0030] The inner walls of the second fixed seat 2064 and the side support plate 2061 are both fitted and connected to the outer wall of the rotating shaft 204.

[0031] Two annular blocks are fixedly connected to the outer wall of the rotating shaft 204, and the two annular blocks are respectively engaged and movably connected to the inner walls of the first fixed seat 201 and the second fixed seat 2064.

[0032] There are multiple support base assemblies 2, and the multiple support base assemblies 2 are arranged in a straight line at equal intervals.

[0033] There are multiple conveyor trays 205, and the outer wall of each conveyor tray 205 is provided with a rubber anti-slip ring.

[0034] The spraying assembly 3 includes an upper support plate 301, a paint storage box 302 is provided on the top of the upper support plate 301, side connectors 305 are provided on both sides of the upper support plate 301, a paint discharge chamber 303 is connected to the bottom of the upper support plate 301, and several spray nozzles 304 are connected to the bottom of the paint discharge chamber 303.

[0035] The paint storage tank 302 and the paint discharge chamber 303 are connected by a hose, and a micro pump is installed at the connection between the paint storage tank 302 and the hose. A control valve is connected at the connection between the paint discharge chamber 303 and the spray head 304.

[0036] The side connector 305 includes a bent rod and a short rod, which are connected by a screw. One end of the short rod is inserted into the inner wall of the upper support plate 301, and the bent rod and the side support plate 2061 are fixedly connected.

[0037] It should be noted that in the existing blade painting process, it is necessary to place and transmit blades according to different sizes and models; otherwise, it is difficult to convey the material smoothly, which will affect the painting effect.

[0038] Specifically, in this embodiment, this solution mainly utilizes the settings and coordinated use of [specific methods / mechanisms] during application:

[0039] Step 1: Equipment preparation and adjustment;

[0040] Place the blade: Place the blade to be painted on the conveying path of the device, so that its two ends or sides are supported by the conveying disks 205 in the multiple support assemblies 2.

[0041] Adjusting the clamping width: Activate the telescopic hydraulic cylinder 2063 in the side support 206 to push the side support plate 2061 to move along the rotating shaft 204, so that the side support plates 2061 on both sides clamp the cutting plate from the side through the slots 2062 on them. This step can be flexibly adjusted according to the actual width of the cutting plate to ensure that the cutting plate maintains a stable and centered position during the conveying process and prevents deviation.

[0042] Fixed side support: After being adjusted to the appropriate position, the side support plate 2061 and the second fixed seat 2064 will jointly provide additional support for the rotating shaft 204, increasing the system rigidity.

[0043] Step 2: Conveying and front-side spraying;

[0044] Start the conveyor: Turn on the conveyor motor 203 to drive the rotating shaft 204 and the conveyor disk 205 on it to rotate synchronously. Under the action of friction, the blade is smoothly conveyed forward.

[0045] Synchronous spraying: When the blade is conveyed to the area below the spraying assembly 3:

[0046] The paint storage tank 302 located on the upper support plate 301 delivers paint to the paint discharge chamber 303 via a micro pump and hose.

[0047] Open the control valves of each nozzle 304 at the bottom of the paint discharge chamber 303, and the paint is evenly atomized and sprayed onto the surface of the blade, completing the painting operation on the front of the blade.

[0048] Step 3: Flipping the food over;

[0049] Lifting the blade: When the blade that has been painted on the front is conveyed to the flanging assembly 4 station, the lifting hydraulic cylinder 401 is activated to lift the flanging frame 402, so that the blade is separated from the conveyor plate 205 and is lifted by the arc edge 403 on the front side of the flanging frame 402.

[0050] Flipping is performed: the hydraulic cylinder 405 on the rear side of the flipping frame 402 is activated, and the ball at its front end pushes one end of the blade plate, causing the blade plate to flip along the arc edge 403.

[0051] Placement and Reset: After the blade plate is rotated 180 degrees, that is, with the back side facing up, the lifting hydraulic cylinder 401 retracts, the flipping frame 402 descends, and the blade plate that has been rotated is placed back smoothly on the conveyor plate 205.

[0052] Step 4: Backside coating and material cutting;

[0053] Backside painting: The conveyor system restarts, sending the blade plate with the back side facing up back and passing it under the painting assembly 3. The nozzle 304 paints the back side of the blade plate.

[0054] Material unloading: The blade plate that has been painted on both sides is conveyed to the end of the device for collection or transfer to the next process.

[0055] In this embodiment, the support assembly 2 significantly improves the adaptability and stability of blade painting through its innovative modular and adjustable design. Its beneficial effects are mainly reflected in the following three aspects: First, the assembly has excellent width adaptability. The core is the side support 206, which is driven by a telescopic hydraulic cylinder 2063 to move the side support plate 2061 along the rotating shaft 204. When placing blades of different widths, the operator can activate the telescopic hydraulic cylinder 2063, allowing the side support plates 2061 on both sides to precisely clamp the blades from the side through the top slots 2062. This design enables rapid positioning and fixing of blades of various sizes and models, effectively solving the placement and conveying problems caused by different blade widths, avoiding offset or tilting during conveying, and laying a solid foundation for uniform painting; second, the assembly provides dual support protection, enhancing the system rigidity. The first fixed seat 201 serves as the main support point, while the second fixed seat 2064 in the side support 206, together with the moved side support plate 2061, provides additional, adjustable auxiliary support for the rotating shaft 204. This design transforms the long-span rotating shaft 204 into a stable multi-point supported structure, significantly reducing the vibration and deflection deformation of the rotating shaft 204 during load and transmission. This ensures a smoother and more reliable transmission process driven by the transmission motor 203 and carried out through the transmission disc 205, thereby guaranteeing that the blade passes through the spraying area at a uniform speed and achieves a consistent painting effect. Finally, its modular, linear, equidistant arrangement enables efficient continuous operation. Multiple support seat assemblies 2 are arranged linearly along the production line, forming a continuous conveyor line. Each assembly works independently yet collaboratively, allowing the blade to be smoothly relayed through the spraying station and the flipping station, greatly improving production efficiency and automation, and meeting the needs of large-scale production.

[0056] In a further preferred embodiment of the present invention, the flanging assembly 4 includes a lifting hydraulic cylinder 401 fixedly connected to the front base 1. One end of the lifting hydraulic cylinder 401 is fixedly connected to a flanging frame 402. The front side of the flanging frame 402 is provided with an arc-shaped edge 403. A vertical support plate 404 is fixedly connected to the rear outer wall of the flanging frame 402. A pushing hydraulic cylinder 405 is fixedly connected to one side of the vertical support plate 404. One end of the pushing hydraulic cylinder 405 is fixedly connected to a ball bearing.

[0057] In this embodiment, the flanging component 4, through its ingenious mechanical structure combined with hydraulic drive, achieves efficient, stable, and safe automated flanging during the blade painting process. Its beneficial effects are particularly prominent: First, the component automates the flanging process, greatly improving work efficiency and safety. In traditional painting, flanging workpieces usually requires manual operation, which is inefficient and poses safety hazards. This flanging component 4 uses a lifting hydraulic cylinder 401 to lift the flanging frame 402, causing the blade that has completed front-side painting to detach from the conveyor plate 205 and be lifted by the arc-shaped edge 403 on the front side of the flanging frame 402. Subsequently, the hydraulic cylinder 405 is activated, and its front ball pushes one end of the blade, causing it to smoothly rotate 180 degrees along the arc-shaped edge 403, which serves as a fulcrum and guide rail. The entire process requires no manual intervention, not only freeing operators from repetitive labor but also completely avoiding direct contact between people and the undried paint film and potential mechanical injury, resulting in significant safety benefits. Secondly, its flipping action is gentle and precise, effectively protecting the workpiece and paint surface. The curved edge 403 design of the flipping frame 402 is key, providing a smooth, continuous curved surface support for the blade's flipping, transforming the flipping process from an instantaneous "slapping" motion into a controlled "rolling" action. This gradual flipping method greatly reduces the impact on the blade itself, effectively preventing the thin-walled blade from deforming due to sudden force. At the same time, the gentle flipping also protects the freshly painted, uncured paint film on the front side, avoiding scratches or adhesions caused by violent collisions or friction, ensuring the final painting quality. Finally, this component seamlessly integrates with the conveyor system, ensuring the continuity of the production process. After the flipping action is completed, the lifting hydraulic cylinder 401 retracts, the flipping frame 402 descends, and the blade is precisely placed back onto the conveyor tray 205. Subsequently, the conveyor system restarts, sending the blade with its back facing up back to the painting station. This series of actions is smooth and continuous, realizing a fully automated production line operation from front spraying, automatic flipping to back spraying of the blade plate, which greatly optimizes the production cycle and is one of the core links to improve the automation level of the entire device.

[0058] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0059] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0060] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0061] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A blade painting processing device, characterized in that, Includes a front base (1) and a support assembly (2): the outer wall of the support assembly (2) is provided with a spraying assembly (3), and the top of the front base (1) is fixedly connected with a flange assembly (4); The support assembly (2) includes a first fixed base (201), a connecting horizontal plate (202) is fixedly connected to the outer wall of the first fixed base (201), a transmission motor (203) is fixedly connected to the top of the connecting horizontal plate (202), the output shaft of the transmission motor (203) is fixedly connected to a rotating shaft (204) through a coupling, a transmission disk (205) is fixedly connected to the outer wall of the rotating shaft (204), and a side support member (206) is provided on the outer wall of the rotating shaft (204).

2. The blade painting processing device as described in claim 1, characterized in that, The side support member (206) includes a second fixed seat (2064), and a telescopic hydraulic cylinder (2063) is fixedly connected to the outer wall of the second fixed seat (2064). A side support plate (2061) is fixedly connected to one end of the telescopic hydraulic cylinder (2063), and a groove (2062) is provided on the top of the side support plate (2061).

3. The blade painting processing device as described in claim 1, characterized in that, The inner walls of the second fixed seat (2064) and the side support plate (2061) are both fitted and connected to the outer wall of the rotating shaft (204).

4. The blade painting processing device as described in claim 1, characterized in that, Two annular blocks are fixedly connected to the outer wall of the rotating shaft (204), and the two annular blocks are respectively engaged and movably connected to the inner walls of the first fixed seat (201) and the second fixed seat (2064).

5. The blade painting processing device as described in claim 1, characterized in that, The number of the support base assemblies (2) is multiple, and the multiple support base assemblies (2) are arranged in a straight line at equal intervals.

6. The blade painting processing device as described in claim 1, characterized in that, There are multiple conveyor disks (205), and the outer wall of the conveyor disk (205) is provided with a rubber anti-slip ring.

7. The blade painting processing device as described in claim 2, characterized in that, The spraying assembly (3) includes an upper support plate (301), a paint storage box (302) is provided on the top of the upper support plate (301), side connectors (305) are provided on both sides of the upper support plate (301), a paint discharge chamber (303) is connected to the bottom of the upper support plate (301), and several spray nozzles (304) are connected to the bottom of the paint discharge chamber (303). The paint storage tank (302) and the paint discharge chamber (303) are connected by a hose, and a micro pump is provided at the connection between the paint storage tank (302) and the hose. A control valve is connected at the connection between the paint discharge chamber (303) and the nozzle (304). The side connector (305) includes a bent rod and a short rod, which are connected by a screw. One end of the short rod is inserted into the inner wall of the upper support plate (301), and the bent rod and the side support plate (2061) are fixedly connected.

8. The blade painting processing device as described in claim 1, characterized in that, The flanging assembly (4) includes a lifting hydraulic cylinder (401) fixedly connected to the front base (1). One end of the lifting hydraulic cylinder (401) is fixedly connected to a flanging frame (402). The front side of the flanging frame (402) is provided with an arc-shaped edge (403). A vertical support plate (404) is fixedly connected to the rear outer wall of the flanging frame (402). A pushing hydraulic cylinder (405) is fixedly connected to one side of the vertical support plate (404). One end of the pushing hydraulic cylinder (405) is fixedly connected to a ball stop.

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