Painting device for motor home refitting

Abstract

The utility model relates to the technical field of recreational vehicle refitting, and discloses a painting device for recreational vehicle refitting, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a vertical frame, a sliding frame is slidably connected in the vertical frame, two sliding openings are formed in the top of the sliding frame, and adjusting frames are slidably connected in the two sliding openings. And first locking assemblies for fixing the adjusting frames are arranged on the two sides of the sliding frame, a liquid distribution pipe is rotationally connected between the two adjusting frames, a plurality of spray heads are fixedly connected to one side of the liquid distribution pipe, and a second locking assembly for fixing the angles of the spray heads is arranged on one side of one adjusting frame. A worker does not need to hold a spraying gun by hand for spraying, meanwhile, due to the fact that the spraying head moves up and down in a reciprocating mode, the motor home can be evenly sprayed, the spraying efficiency is improved, the position of the adjusting frame can be changed, meanwhile, the paint spraying angle of the spraying head can be changed, and the using effect of the painting device is improved.

Description

Technical Field

[0001] This utility model relates to the field of RV modification technology, and more specifically to a painting device for RV modification. Background Technology

[0002] A motorhome, also known as a recreational vehicle or RV, is a mobile living environment that combines the functions of a traditional house and a car, providing people with a temporary accommodation solution when traveling, on vacation, or for leisure. Motorhomes are usually equipped with beds, kitchen facilities, a bathroom, air conditioning, a TV, and other furniture and appliances to meet basic living needs.

[0003] Currently, after RVs are modified, they need to be painted. However, painting is mostly done manually with handheld spray guns, which not only results in uneven painting but also low painting efficiency. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a painting device for RV conversion to solve the problems existing in the background art.

[0005] This utility model provides the following technical solution: a painting device for RV conversion, including a base plate, a support frame fixedly connected to the upper surface of the base plate, a slide frame slidably connected inside the support frame, two sliding openings on the top of the slide frame, an adjusting frame slidably connected inside each of the two sliding openings, a locking component one for fixing the adjusting frame on both sides of the slide frame, a dispensing pipe rotatably connected between the two adjusting frames, multiple nozzles fixedly connected to one side of the dispensing pipe, a locking component two for fixing the angle of one of the adjusting frames, a threaded rod rotatably connected inside the support frame, the threaded rod passing through the slide frame and threadedly connected to the slide frame, a motor fixedly connected to the bottom of the support frame, one end of the motor output shaft passing through the support frame and fixed to the threaded rod, and a liquid extraction component for conveying paint to the dispensing pipe on the upper surface of the base plate.

[0006] As a further embodiment of this utility model, the liquid extraction assembly includes a water pump, which is fixedly connected to the upper surface of the base plate. One end of the water pump inlet is fixedly connected to a liquid extraction pipe, and one end of the water pump outlet is fixedly connected to a liquid discharge hose. A valve is located on the outside of the liquid discharge hose, and the liquid discharge hose is connected to a liquid distribution pipe.

[0007] As a further embodiment of this utility model, a paint tank is fixedly connected to the upper surface of the base plate, and the liquid extraction tube is inserted into the paint tank and extends to the bottom of the paint tank.

[0008] As a further embodiment of this invention, a pressure gauge is fixedly connected to the outside of the drain hose to detect the pressure of the liquid inside the drain hose.

[0009] As a further embodiment of this utility model, the locking assembly includes a locking screw, which is disposed on both sides of the slide. Both sides of the slide have an insertion port that communicates with the slide opening. The locking screw is inserted into the insertion port. One side of the adjusting frame has multiple position adjustment holes, and the locking screw is threadedly connected to the position adjustment holes.

[0010] As a further embodiment of this utility model, the locking assembly includes a second locking screw, which is disposed on one side of one of the adjusting brackets. A disc is fixedly connected to the outer side of the dispensing tube, and a plurality of angle adjusting holes are provided on one side of the disc. The second locking screw passes through the adjusting bracket and is threadedly connected to the angle adjusting holes.

[0011] As a further embodiment of this utility model, the bottom of the base plate is fixedly connected to a plurality of movable wheels, which are evenly distributed.

[0012] The technical effects and advantages of this utility model are as follows:

[0013] 1. This utility model utilizes a combination of a spray nozzle and a slide carriage. A liquid extraction assembly delivers paint to a distribution pipe, which is then sprayed out through the spray nozzle. Simultaneously, a motor drives a threaded rod to rotate in both directions, causing the slide carriage to move up and down along the upright frame. This, in turn, moves the spray nozzle up and down, allowing the RV to be painted. This eliminates the need for workers to manually hold a spray gun. Furthermore, the up-and-down movement of the spray nozzle ensures even painting of the RV, improving painting efficiency.

[0014] 2. This utility model is equipped with a locking component one and a locking component two. The locking component one fixes the adjusting frame, while the locking component two fixes the dispensing pipe. This allows the position of the adjusting frame to be changed, and the spraying angle of the nozzle to be changed, thereby improving the performance of the painting device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of this utility model.

[0016] Figure 2 This is a partially enlarged structural schematic diagram of the present invention.

[0017] Figure 3 This is a partially enlarged structural schematic diagram of the present invention.

[0018] The attached diagram is labeled as follows: 1. Slide; 2. Stand; 3. Threaded rod; 4. Motor; 5. Base plate; 6. Water pump; 7. Liquid extraction pipe; 8. Paint tank; 9. Casters; 10. Drain hose; 11. Divider pipe; 12. Nozzle; 13. Adjustment frame; 14. Valve; 15. Pressure gauge; 16. Locking screw one; 17. Position adjustment hole; 18. Locking screw two; 19. Disc; 20. Angle adjustment hole. Detailed Implementation

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. This utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Reference Figures 1-3 This utility model provides a painting device for RV conversion, including a base plate 5. A support frame 2 is bolted to the upper surface of the base plate 5. A slide frame 1 is slidably connected inside the support frame 2. Two sliding openings are provided on the top of the slide frame 1, and an adjusting frame 13 is slidably connected to each of the two openings. Locking components for fixing the adjusting frames 13 are provided on both sides of the slide frame 1. A dispensing pipe 11 is rotatably connected between the two adjusting frames 13. Multiple nozzles 12 are bolted to one side of the dispensing pipe 11. A locking component for fixing the angle of one of the adjusting frames 13 is provided on one side of the dispensing pipe 13. A threaded rod 3 is rotatably connected inside the support frame 2, and the threaded rod 3 passes through the slide frame 1 and is threadedly connected to the slide frame 1. A motor 4 is bolted to the bottom of the support frame 2. One end of the output shaft passes through the upright 2 and is fixed to the threaded rod 3. The upper surface of the base plate 5 is provided with a liquid extraction component that delivers paint to the distribution pipe 11. The paint is delivered into the distribution pipe 11 through the liquid extraction component, and then sprayed onto the RV through the spray nozzle 12. At the same time, the motor 4 is started to rotate forward and reverse. The motor 4 will drive the threaded rod 3 to rotate forward and reverse. The threaded rod 3 will drive the slide 1 to move up and down along the upright 2 through the threaded engagement between the threaded rod 3 and the slide 1. The slide 1 will drive the adjusting frame 13 to move back and forth. The adjusting frame 13 will drive the distribution pipe 11 to move back and forth, so that the spray nozzle 12 can spray the RV evenly from top to bottom. There is no need for workers to hold the spray gun to spray. At the same time, the RV can be sprayed evenly, which improves the spraying efficiency.

[0021] In this utility model, the liquid extraction assembly includes a water pump 6, which is fixed to the upper surface of the base plate 5 by bolts. One end of the water pump 6 inlet is fixed with a liquid extraction pipe 7 by bolts, and one end of the water pump 6 outlet is fixed with a drain hose 10 by bolts. A valve 14 is attached to the outside of the drain hose 10, and the drain hose 10 is connected to a distribution pipe 11. A paint tank 8 is fixed to the upper surface of the base plate 5 by bolts. The liquid extraction pipe 7 is inserted into the paint tank 8 and extends to the bottom of the paint tank 8. When the water pump 6 is started, the water pump 6 will extract the paint from the paint tank 8 through the liquid extraction pipe 7. At the same time, the valve 14 is opened, so that the paint enters the distribution pipe 11 through the drain hose 10 and the hose. A pressure gauge 15 is fixed to the outside of the drain hose 10 by bolts to detect the pressure of the liquid in the drain hose 10. The pressure gauge 15 detects the pressure of the paint flow in the drain hose 10, thereby preventing the paint flow pressure from being too high.

[0022] Specifically, the locking assembly includes a locking screw 16, which is located on both sides of the slide 1. Both sides of the slide 1 have slots that communicate with the sliding opening. The locking screw 16 is inserted into these slots. One side of the adjusting bracket 13 has multiple position adjustment holes 17, and the locking screw 16 is threaded into each of these holes. The locking assembly also includes a locking screw 18, which is located on one side of one of the adjusting brackets 13. A disc 19 is welded to the outside of the dispensing pipe 11, and one side of the disc 19 has multiple angle adjustment holes 20. The locking screw 18 passes through the adjusting bracket 13 and is threaded into each of the angle adjustment holes 20. Before painting, the locking screw 16 is rotated to disengage from the position adjustment holes 17, allowing the adjusting bracket 13 to move within the sliding opening. The dispensing tube 11 is moved. When the dispensing tube 11 is moved to the appropriate position, the locking screw 16 is tightened into the corresponding position adjustment hole 17 to fix the adjustment frame 13. Then, the locking screw 18 is rotated to disengage the locking screw 18 from the angle adjustment hole 20. At this time, the dispensing tube 11 can be rotated. When the nozzle 12 is changed to the appropriate angle, the locking screw 18 is tightened into the corresponding angle adjustment hole 20 to fix the dispensing tube 11. Changing the angle of the nozzle 12 can change the position of the adjustment frame 13 and the spraying angle of the nozzle 12, thus improving the use effect of the painting device. The bottom of the base plate 5 is fixed with multiple moving wheels 9 by bolts. The multiple moving wheels 9 are evenly distributed. The painting device can be moved by the moving wheels 9, which makes it easy to adjust the position of the painting device.

[0023] The working principle of this utility model is as follows: When in use, the water pump 6 is started, drawing paint from the paint tank 8 through the extraction pipe 7. Simultaneously, the valve 14 is opened, allowing the paint to flow through the drain hose 10 and into the distributor pipe 11. The paint is then sprayed onto the RV through the spray nozzle 12. Simultaneously, the motor 4 is started in both forward and reverse rotation. The motor 4 drives the threaded rod 3 in both directions. The threaded rod 3, through its threaded engagement with the slide 1, causes the slide 1 to move up and down along the upright frame 2. The slide 1, in turn, drives the adjusting frame 13 to move back and forth, which in turn drives the distributor pipe 11 to move back and forth. This allows the spray nozzle 12 to evenly spray paint the RV from top to bottom, eliminating the need for workers to manually hold the spray gun and improving spraying efficiency. Before spraying, the... Tighten the locking screw 16 to disengage it from the position adjustment hole 17. This allows the adjusting bracket 13 to move within the sliding port, which in turn moves the dispensing tube 11. Once the dispensing tube 11 is in the appropriate position, tighten the locking screw 16 into the corresponding position adjustment hole 17 to secure the adjusting bracket 13. Then, rotate the locking screw 18 to disengage it from the angle adjustment hole 20. This allows the dispensing tube 11 to rotate. Once the nozzle 12 is at the appropriate angle, tighten the locking screw 18 into the corresponding angle adjustment hole 20 to secure the dispensing tube 11. Changing the angle of the nozzle 12 alters the position of the adjusting bracket 13 and the spraying angle of the nozzle 12, thus improving the effectiveness of the painting device.

[0024] Finally, the following points should be noted: In the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection" and "linkage" should be interpreted broadly, and can be mechanical or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the described object changes, the relative positional relationship may change.

[0025] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

Claims

1. A painting device for RV conversion, comprising a base plate (5), characterized in that: A support frame (2) is fixedly connected to the upper surface of the base plate (5). A slide frame (1) is slidably connected inside the support frame (2). Two sliding openings are provided on the top of the slide frame (1). An adjusting frame (13) is slidably connected inside each of the two sliding openings. A locking assembly for fixing the adjusting frame (13) is provided on both sides of the slide frame (1). A dispensing pipe (11) is rotatably connected between the two adjusting frames (13). Multiple nozzles (12) are fixedly connected to one side of the dispensing pipe (11), one of which... The adjusting frame (13) has a locking component two for fixing the angle of the nozzle (12) on one side. The upright frame (2) is rotatably connected to a threaded rod (3), which passes through the slide (1) and is threadedly connected to the slide (1). The bottom of the upright frame (2) is fixedly connected to a motor (4), and one end of the output shaft of the motor (4) passes through the upright frame (2) and is fixed to the threaded rod (3). The upper surface of the base plate (5) is provided with a liquid pumping component for conveying paint to the dispensing pipe (11).

2. The painting device for RV conversion according to claim 1, characterized in that: The liquid extraction assembly includes a water pump (6), which is fixedly connected to the upper surface of the base plate (5). One end of the water pump (6) inlet is fixedly connected to a liquid extraction pipe (7), and one end of the water pump (6) outlet is fixedly connected to a liquid discharge hose (10). A valve (14) is located on the outside of the liquid discharge hose (10), and the liquid discharge hose (10) is connected to a liquid distribution pipe (11).

3. The painting device for RV conversion according to claim 2, characterized in that: A paint box (8) is fixedly connected to the upper surface of the base plate (5), and the liquid extraction tube (7) is inserted into the paint box (8) and extends to the bottom of the paint box (8).

4. The painting device for RV conversion according to claim 2, characterized in that: A pressure gauge (15) is fixedly connected to the outside of the drain hose (10) to detect the pressure of the liquid inside the drain hose (10).

5. The painting device for RV conversion according to claim 1, characterized in that: The locking assembly includes a locking screw (16), which is disposed on both sides of the slide (1). Both sides of the slide (1) are provided with a slot that communicates with the slide opening. The locking screw (16) is inserted into the slot. The adjusting bracket (13) is provided with a plurality of position adjusting holes (17) on one side, and the locking screw (16) is threadedly connected to the position adjusting holes (17).

6. The painting device for RV conversion according to claim 1, characterized in that: The locking assembly includes a second locking screw (18), which is located on one side of one of the adjusting brackets (13). A disc (19) is fixedly connected to the outside of the dispensing tube (11). A plurality of angle adjusting holes (20) are provided on one side of the disc (19). The second locking screw (18) passes through the adjusting bracket (13) and is threadedly connected to the angle adjusting holes (20).

7. A painting device for RV conversion according to claim 1, characterized in that: The bottom of the base plate (5) is fixedly connected to a plurality of movable wheels (9), which are evenly distributed.

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