Folding anticorrosion paint spraying stand

Abstract

The utility model discloses a folding anticorrosive coating spraying frame, including the bearing plate, the lower end four corners of bearing plate are equipped with walking mechanism, the upper end of bearing plate is equipped with the sliding slot, the opposite side wall between in the sliding slot all are rotationally connected with the positive and negative screw rod, the both sides of positive and negative screw rod all are screwed and are connected with the sliding block, and the sliding block is clamped in the sliding slot, the upper end of bearing plate is equipped with the moving plate, the upper end rotationally connected with the folding frame of sliding block. The utility model can make the reasonable layout of spray head according to different specifications of the object to be sprayed, ensure that anticorrosive coating can evenly, overall cover on the object surface, avoid appearing the problem such as leak spraying, uneven spraying, greatly improve the quality and effect of spraying, can quickly adjust the distance between spray head, save a large amount of time and manpower cost, can according to different spraying demand flexible adjustment spray head distance, fully adapt to various different specifications, shape's object to be sprayed, improve the flexibility of work.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-corrosion coating spraying racks, and in particular to a folding anti-corrosion coating spraying rack. Background Technology

[0002] In numerous fields such as industrial production and construction, the application of anti-corrosion coatings is a crucial protective measure, effectively extending the service life of objects and reducing losses caused by corrosion. However, traditional anti-corrosion coating spraying racks have many drawbacks. Previously, the spray nozzles on the racks were mostly fixed, a design that prevented flexible adjustment of the nozzle spacing according to specific spraying needs. When facing objects of different sizes and specifications, fixed nozzles struggled to comprehensively and evenly cover the spraying area, resulting in significantly reduced spraying effectiveness. Some areas might be coated too thickly or too thinly, severely impacting the anti-corrosion effect. Furthermore, the fixed nozzle design made the spraying process cumbersome, requiring constant manual adjustment of the spraying rack's position and angle, leading to extremely low efficiency and failing to meet the demands of large-scale, rapid spraying production. In addition, this fixed nozzle design has poor adaptability; it is difficult to effectively spray complex or irregularly shaped objects, greatly limiting its application range. Therefore, we proposed a folding anti-corrosion coating spraying rack to solve these problems. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a foldable anti-corrosion coating spraying rack.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A folding anti-corrosion coating spraying frame includes a support plate. The support plate has four traveling mechanisms at its lower corners. A sliding groove is located at the upper end of the support plate. Reverse and forward screws are rotatably connected between opposite sidewalls within the sliding groove. Slider blocks are threaded onto both sides of each reverse and forward screw, and these sliders are engaged within the sliding groove. A movable plate is located at the upper end of the support plate. A folding frame is rotatably connected to the upper end of the sliders. The upper end of the folding frame is rotatably connected to the lower end of the movable plate. Five spray pipes are fixedly mounted on both sides of the folding frame. The spray pipes on the same side are connected via connecting pipes. One end of each of the four connecting pipes is connected to a spray liquid delivery pipeline, and one end of each spray pipe is connected to a nozzle.

[0006] Preferably, a second connecting block is fixed to the upper end of the slider, the lower end of the folding frame is rotatably connected to the second connecting block, a servo motor is fixed to one side of the bearing plate, the output shaft of the servo motor is connected to one end of the forward and reverse screws, and a rotating wheel is fixed to the other end of the forward and reverse screws.

[0007] Preferably, the walking mechanism includes support columns fixed at the four corners of the lower end of the bearing plate, and the lower end of the support columns is rotatably connected to casters.

[0008] Preferably, the spray liquid delivery pipeline includes a delivery pipe connected to one end of the connecting pipe, and one end of the four delivery pipes is connected to a spray pipe.

[0009] Preferably, the lower end of the movable plate is provided with a T-shaped groove, and T-shaped sliders are engaged on both sides of the T-shaped groove. A first connecting block is fixed to the lower end of the T-shaped slider, and the upper end of the folding frame is rotatably connected to the lower end of the connecting block.

[0010] In this utility model, when spraying:

[0011] 1. Moving and positioning: The operator pushes the entire folding anti-corrosion coating spraying frame and uses the walking mechanism consisting of the support columns installed at the four corners of the lower end of the bearing plate and the casters to move the spraying frame to the target position where the anti-corrosion coating needs to be sprayed. The flexibility of the casters allows the spraying frame to move and turn easily between different positions, which is convenient for quick positioning.

[0012] 2. Nozzle Spacing Adjustment: After reaching the designated position, the servo motor is started, and the output shaft of the servo motor begins to rotate, driving the forward and reverse screws connected to it to rotate. Since the threads on both sides of the forward and reverse screws are in opposite directions, when the screws rotate, the sliders screwed to both sides of the screws will move in opposite directions at the same time. The movement of the sliders will drive the folding frame connected to them to unfold or retract. The unfolding or retracting of the folding frame causes the spacing between the multiple nozzles installed on both sides of the folding frame to change. The operator can precisely control the rotation of the servo motor according to the specific specifications of the object to be sprayed and the spraying requirements, thereby achieving precise adjustment of the nozzle spacing.

[0013] 3. Coating delivery and spraying: After adjusting the nozzle spacing, the anti-corrosion coating is delivered to each nozzle through the coating liquid delivery pipeline. The anti-corrosion coating first enters the delivery pipeline through the spray pipe, then is distributed to each spray pipe through the connecting pipe, and finally sprayed out from the nozzle to perform anti-corrosion coating spraying operation on the target object.

[0014] 4. Operation complete: After the spraying task is completed, restart the servo motor to make the forward and reverse screws rotate in the opposite direction, which drives the slider to move in the opposite direction, thereby shrinking the folding frame, reducing the space occupied by the entire spraying frame, and making it easier to store and transport.

[0015] This utility model has the following advantages:

[0016] 1. The flexible spacing adjustment method allows the spray nozzles to be reasonably arranged according to the different sizes of the objects to be sprayed, ensuring that the anti-corrosion coating can be evenly and completely covered on the surface of the object, avoiding problems such as missed spraying and uneven spraying, and greatly improving the quality and effect of spraying.

[0017] 2. This folding anti-corrosion coating spraying rack can quickly adjust the nozzle spacing without repeated manual adjustments, saving a lot of time and labor costs and significantly improving the efficiency of spraying operations. It is especially suitable for large-scale spraying tasks.

[0018] 3. The spray booth can flexibly adjust the nozzle spacing according to different spraying needs, fully adapting to objects of various specifications and shapes to be sprayed. Whether it is a small precision part or a large building structure, effective spraying operations can be achieved by adjusting the nozzle spacing, greatly enhancing the adaptability and versatility of the spray booth.

[0019] 4. The walking mechanism adopts the design of support columns and casters, which allows the spraying rack to be easily moved to different working positions, improving the flexibility of the work. At the same time, after the spraying operation is completed, the folding rack can be retracted, reducing the overall volume of the spraying rack, making it easy to store and transport, and reducing the storage space requirements and transportation costs.

[0020] In summary, this utility model enables the spray nozzles to be rationally arranged according to the different specifications of the objects to be sprayed, ensuring that the anti-corrosion coating can be evenly and comprehensively covered on the surface of the object, avoiding problems such as missed spraying and uneven spraying, greatly improving the quality and effect of spraying, enabling quick adjustment of the spray nozzle spacing, saving a lot of time and labor costs, and allowing flexible adjustment of the spray nozzle spacing according to different spraying needs, fully adapting to various specifications and shapes of objects to be sprayed, thus improving the flexibility of work. Attached Figure Description

[0021] Figure 1 This is a structural diagram of the present invention;

[0022] Figure 2 This is a structural diagram of the folding frame of this utility model.

[0023] Figure 3 This is a structural diagram showing the forward and reverse screw configuration of this utility model.

[0024] In the diagram: 1 First connecting block, 2 Moving plate, 3 Folding frame, 4 Sprayer head, 5 Second connecting block, 6 Connecting pipe, 7 Servo motor, 8 Spraying pipe, 9 Universal wheel, 10 Conveying pipe, 11 Support column, 12 Bearing plate, 13 Rotary wheel, 14 Spraying pipe, 15 Slider, 16 Forward and reverse screws, 17 T-slider, 18 Slide groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Reference Figure 1-3 The folding anti-corrosion coating spraying rack includes a support plate 12, with a walking mechanism at the four corners of the lower end of the support plate 12, and a slide groove 18 at the upper end of the support plate 12. A forward and reverse screw 16 is rotatably connected between the opposite side walls of the slide groove 18, and a slider 15 is threaded onto both sides of the forward and reverse screw 16, with the slider 15 engaging within the slide groove 18. A movable plate 2 is located at the upper end of the support plate 12, and a folding frame 3 is rotatably connected to the upper end of the slider 15. The folding frame 3 is made of high-strength aluminum alloy, which is not only lightweight and easy to move and operate, but also has good corrosion resistance and can adapt to different working environments.

[0027] The upper end of the folding frame 3 is rotatably connected to the lower end of the moving plate 2. Five spray pipes 14 are fixedly mounted on both sides of the folding frame 3. The spray pipes 14 on the same side are connected by connecting pipes 6. One end of the four connecting pipes 6 is connected to the spray liquid delivery pipeline, and one end of the spray pipe 14 is connected to the nozzle 4. The nozzle 4 is equipped with a flow regulating valve. The operator can adjust the paint flow of each nozzle 4 according to the actual situation. The spray pipe 14 is installed at the rotation point of the folding frame 3, and a bearing is sleeved on its outer side to facilitate the rotation of the folding frame 3.

[0028] The upper end of the slider 15 is fixed with a second connecting block 5, and the lower end of the folding frame 3 is rotatably connected to the second connecting block 5. A servo motor 7 is fixed on one side of the bearing plate 12. The output shaft of the servo motor 7 is connected to one end of the forward and reverse screw 16, and a rotating wheel 13 is fixed to the other end of the forward and reverse screw 16. During actual installation, the operator can input the specific nozzle spacing value through the control panel. The servo motor 7 will automatically adjust the number of rotations of the forward and reverse screw 16 according to the input value, thereby achieving precise setting of the nozzle spacing 4. At the same time, scale markings are set on the folding frame 3 to facilitate the operator to intuitively observe the changes in the nozzle spacing 4.

[0029] The walking mechanism includes support columns 11 fixed at the four corners of the lower end of the bearing plate 12. The lower end of the support column 11 is rotatably connected to casters 9. The casters 9 are made of high-quality rubber tires, which have good wear resistance and anti-slip performance. They are also equipped with a brake device. When the spraying rack moves to the designated position, the casters 9 can be locked by the brake device to prevent the spraying rack from moving during the spraying process.

[0030] The spraying liquid delivery pipeline includes a delivery pipe 10 connected to one end of the connecting pipe 6, and four delivery pipes 10 are connected to a spraying pipe 8 at one end. Both the spraying pipe 8 and the delivery pipe 10 are made of corrosion-resistant rubber material with smooth inner walls, which can effectively reduce the resistance of the paint during the delivery process and ensure the smooth delivery of the paint.

[0031] During the paint delivery process, a pressure sensor is installed on the spray pipe 8 to monitor the paint delivery pressure in real time. If the pressure is abnormal, the system will automatically alarm to remind the operator to check whether the delivery pipeline is blocked or has other faults.

[0032] The lower end of the movable plate 2 is provided with a T-shaped slide groove, and T-shaped sliders 17 are engaged on both sides of the T-shaped slide groove. The lower end of the T-shaped sliders 17 is fixed with a first connecting block 1, and the upper end of the folding frame 3 is rotatably connected to the lower end of the connecting block 1.

[0033] In this utility model, when spraying:

[0034] 1. Moving and positioning: The operator pushes the entire folding anti-corrosion coating spraying frame and uses the walking mechanism consisting of the support columns 11 at the four corners of the lower end of the bearing plate 12 and the casters 9 to move the spraying frame to the target position where the anti-corrosion coating needs to be sprayed. The rotation flexibility of the casters 9 allows the spraying frame to move and turn easily between different positions, which is convenient for quick positioning.

[0035] 2. Nozzle spacing adjustment: After reaching the designated position, start the servo motor 7. The output shaft of the servo motor 7 starts to rotate, driving the forward and reverse screws 16 connected to it to rotate. Since the threads on both sides of the forward and reverse screws 16 are in opposite directions, when the screw rotates, the sliders 15 screwed to both sides of the screw will move in opposite directions at the same time. The movement of the sliders 15 will drive the folding frame 3 connected to it to unfold or retract. The unfolding or retracting of the folding frame 3 causes the spacing between the multiple nozzles 4 installed on both sides of the folding frame 3 to change. The operator can precisely control the rotation of the servo motor 7 according to the specific specifications of the object to be sprayed and the spraying requirements, thereby achieving precise adjustment of the nozzle spacing.

[0036] 3. Coating delivery and spraying: After adjusting the spacing of the nozzles 4, the anti-corrosion coating is delivered to each nozzle 4 through the spraying liquid delivery pipeline. The anti-corrosion coating first enters the delivery pipe 10 through the spraying pipe 8, and then is distributed to each spray pipe 14 through the connecting pipe 6. Finally, it is sprayed out from the nozzles 4 to perform anti-corrosion coating operation on the target object.

[0037] 4. Operation complete: After the spraying task is completed, start the servo motor 7 again to make the forward and reverse screws 16 rotate in the opposite direction, which drives the slider 15 to move in the opposite direction, thereby shrinking the folding frame 3, reducing the space occupied by the entire spraying frame, and making it easier to store and transport.

[0038] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A folding anti-corrosion coating spraying rack, including a support plate (12), characterized in that, The lower end of the support plate (12) is provided with a walking mechanism at the four corners. The upper end of the support plate (12) is provided with a sliding groove (18). The opposite side walls of the sliding groove (18) are rotatably connected with a forward and reverse screw (16). The two sides of the forward and reverse screw (16) are threaded with a slider (15), and the slider (15) is locked in the sliding groove (18). The upper end of the support plate (12) is provided with a moving plate (2). The upper end of the slider (15) is rotatably connected with a folding frame (3). The upper end of the folding frame (3) is rotatably connected to the lower end of the moving plate (2). Five spray pipes (14) are fixedly installed on both sides of the folding frame (3). The spray pipes (14) on the same side are connected by a connecting pipe (6). One end of the four connecting pipes (6) is connected to a spray liquid delivery pipeline. One end of the spray pipe (14) is connected to a nozzle (4).

2. The folding anti-corrosion coating spraying frame according to claim 1, characterized in that: The upper end of the slider (15) is fixed with a second connecting block (5), the lower end of the folding frame (3) is rotatably connected to the second connecting block (5), a servo motor (7) is fixed on one side of the bearing plate (12), the output shaft of the servo motor (7) is connected to one end of the forward and reverse screw (16), and a rotating wheel (13) is fixed on the other end of the forward and reverse screw (16).

3. The folding anti-corrosion coating spraying frame according to claim 1, characterized in that: The walking mechanism includes support columns (11) fixed at the four corners of the lower end of the bearing plate (12), and the lower end of the support column (11) is rotatably connected to a universal wheel (9).

4. The folding anti-corrosion coating spraying frame according to claim 1, characterized in that: The spray liquid delivery pipeline includes a delivery pipe (10) connected to one end of the connecting pipe (6), and one end of the four delivery pipes (10) is connected to a spray pipe (8).

5. The folding anti-corrosion coating spraying frame according to claim 1, characterized in that: The lower end of the movable plate (2) is provided with a T-shaped groove, and T-shaped sliders (17) are engaged on both sides of the T-shaped groove. The lower end of the T-shaped sliders (17) is fixed with a first connecting block (1), and the upper end of the folding frame (3) is rotatably connected to the lower end of the connecting block (1).

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