Paint spraying device for charging pile processing

Abstract

The utility model relates to the technical field of paint spraying, and discloses a paint spraying device for charging pile processing, which comprises a bottom plate and a driven shaft, the left end of the top side of the bottom plate is fixedly connected with a material storage barrel, the right end of the material storage barrel is fixedly connected with a connecting pipe, and the right side of the connecting pipe is fixedly connected with a right-angle pipe; a supporting box is fixedly connected to the right end of the top side of the bottom plate, a protection box is fixedly connected to the top side of the supporting box, a driving assembly for driving follow-up components is fixedly connected to the top side of the inner wall of the protection box, a driving wheel is fixedly connected to the bottom side of the driving assembly, and a driving bevel gear is fixedly connected to the bottom side of the driving wheel. According to the paint spraying device, the piston plate continuously drives the connecting pipe to pump and press the paint up and down, so that the paint can be sprayed in stages, and the environmental pollution caused by the fact that the paint is stacked together and quickly slides to the ground due to direct washing is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a paint spraying device for processing charging piles. Background Art

[0002] The painting system for charging piles is a device specifically designed for spraying and surface treating the sheet metal components of new energy vehicle charging piles. This system is primarily used in sheet metal processing technology, particularly in the production of new energy vehicle charging piles. In this industry, the outer shell and internal structure of charging piles are typically made of sheet metal, and a surface coating is required to improve their corrosion resistance and aesthetics.

[0003] In the prior art, most of the painting devices for charging pile processing paint the charging piles by directly flushing. However, continuous flushing will cause a large amount of paint to accumulate on the ground, resulting in a large amount of spray paint left on the ground at the charging pile site. A large amount of paint accumulates on the ground and will seep into the soil, causing soil pollution. Therefore, a painting device for charging pile processing is proposed to solve the above problem. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a painting device for charging pile processing, which aims to improve the problem that some painting devices for charging pile processing in the existing technology are always painting the charging piles, and then a large amount of paint will flow into the soil, causing environmental safety problems.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The paint spraying device for charging pile processing comprises a base plate and a driven shaft, the left end of the top side of the base plate is fixedly connected to a material storage bucket, the right end of the material storage bucket is fixedly connected to a connecting tube, the right side of the connecting tube is fixedly connected to a right-angle tube, the right end of the top side of the base plate is fixedly connected to a supporting box, the top side of the supporting box is fixedly connected to a protective box, the top side of the inner wall of the protective box is fixedly connected to a driving assembly that drives subsequent components, the bottom side of the driving assembly is fixedly connected to a driving wheel, the bottom side of the driving wheel is fixedly connected to a driving bevel gear, the right side of the driven shaft is fixedly connected to a driven bevel gear, the left side of the driven shaft is fixedly connected to a reciprocating assembly that drives subsequent components to reciprocate, the outside of the reciprocating assembly is slidably connected to an opening frame, the bottom side of the opening frame is fixedly connected to a sliding rod, the bottom side of the sliding rod is fixedly connected to a piston plate, and the outside of the sliding rod is slidably connected to a connecting pipe;

[0007] As a further description of the above technical solution:

[0008] The outer wall of the driving wheel is provided with a belt, and the right side of the protective box is fixedly connected to the bar box, and the right end of the bar box is rotatably connected to the rotating assembly for transmitting power, the top side of the rotating assembly is fixedly connected to the driven wheel, and the bottom side of the rotating assembly is fixedly connected to the circular plate, the right side of the supporting box is fixedly connected to the two connecting blocks, the right end of the connecting block is rotatably connected to the opening plate, the bottom side of the circular plate is fixedly connected to the fixing rod, the right side of the right angle tube is fixedly connected to the spray head, the right side of the spray head is fixedly connected to the fixing ring, the right end inner wall of the spray head is fixedly connected to the discharging plate, the right end of the spray head is opened

[0009] As a further description of the above technical solution:

[0010] The driving assembly includes a motor, the top side of the motor is fixedly connected to the top side of the inner wall of the protective box, and the driving end of the motor is fixedly connected to a rotating shaft;

[0011] As a further description of the above technical solution:

[0012] The bottom side of the rotating shaft is fixedly connected to the top side of the driving wheel, and the driving bevel gear and the driven bevel gear are meshed with each other;

[0013] As a further description of the above technical solution:

[0014] The outside of the driven shaft is fixedly connected to a limit ring, the outside of the limit ring is rotatably connected to the inner wall of the left end of the protection box, both left and right ends of the connecting pipe are equipped with a one-way valve, and the bottom end of the connecting pipe is fixedly connected to the top end of the connecting pipe;

[0015] As a further description of the above technical solution:

[0016] The reciprocating assembly includes a rotating plate, the right side of the rotating plate is fixedly connected to the left side of the driven shaft, the left side of the rotating plate is fixedly connected to a push column, and the outer portion of the push column is slidably connected to the inner wall of the opening frame;

[0017] As a further description of the above technical solution:

[0018] The outer portion of the driven wheel is sleeved on the inner wall of the belt, the outer portion of the fixed rod is slidably connected to the inner wall of one of the opening plates, a plurality of discharge holes are opened in the inner portions of the discharge plate and the offset plate, and the right side of the discharge plate is in contact with the left side of the offset plate;

[0019] As a further description of the above technical solution:

[0020] The rotating assembly includes a driven column, the top side of which is fixedly connected to the bottom side of the driven wheel, the outside of which is fixedly connected to a cylindrical column, and the bottom side of which is fixedly connected to the top side of the circular plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the piston plate continuously drives the connecting pipe to pump and press the material up and down, so that the material can be sprayed in stages, thus avoiding direct scouring and causing paint to accumulate and quickly slide to the ground, causing environmental pollution; at the same time, the fixed rod is driven to rotate. The fixed rod presses against one of the opening plates, so that the opening plate, under the force, reciprocates less than 90 degrees around the connecting block, and then the opening plate drives the spray head to reciprocate less than 90 degrees, thereby increasing the spray range of the device.

[0023] 2. In the present invention, the trapezoidal block is no longer subjected to the reverse force inside the nozzle, so that the trapezoidal block can be subjected to the force of the strong spring to reset and engage with the nozzle, and then the opening inside the discharge plate and the offset plate can be offset, and then the size of the spray port can be adjusted so that it can be adjusted according to different charging piles, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the painting device for charging pile processing proposed in the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of the support box of the paint spraying device for charging pile processing proposed in the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the structure of the discharge plate of the paint spraying device for charging pile processing proposed in the present invention;

[0028] Figure 5 for Figure 4 Enlarged view of point B in the middle;

[0029] Figure 6 for Figure 2 Enlarged view of point C in the middle

[0030] Legend:

[0031] 1. Bottom plate; 2. Storage barrel; 3. Connecting pipe; 4. One-way valve; 5. Right-angle pipe; 6. Support box; 7. Protective box; 8. Motor; 9. Rotating shaft; 10. Driving wheel; 11. Driving bevel gear; 12. Driven shaft; 13. Driven bevel gear; 14. Rotating plate; 15. Push column; 16. Opening frame; 17. Sliding rod; 18. Piston plate; 19. Connecting pipe; 20. Belt; 21. Bar box; 22. Driven column; 23. Driven wheel; 24. Round plate; 25. Connecting block; 26. Opening plate; 27. Nozzle; 28. Discharging plate; 29. ​​Conical opening; 30. Offset plate; 31. Power spring; 32. Sliding plate; 33. Trapezoidal block; 34. Fixing ring; 35. Limiting ring; 36. Fixing rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figure 2 、 Figure 3 and Figure 6 The present invention provides an embodiment of a paint spraying device for charging pile processing, comprising a base plate 1 and a driven shaft 12. A material storage barrel 2 is fixedly connected to the left end of the top side of the base plate 1, through which the paint material is stored in advance. A connecting pipe 3 is fixedly connected to the right end of the material storage barrel 2. Check valves 4 are installed on both the left and right ends of the connecting pipe 3. The material inside the material storage barrel 2 is drawn out through the connecting pipe 3. The check valve 4 at the left end of the connecting pipe 3 prevents the material from returning to the interior of the material storage barrel 2, while the check valve 4 at the right end of the connecting pipe 3 prevents the material inside the right-angle pipe 5 from being drawn back again when it is extracted again. A right-angle pipe 5 is fixedly connected to the right side of the connecting pipe 3, and the material is transported to the interior of the right-angle pipe 5 through the connecting pipe 3. A support box 6 is fixedly connected to the right end of the base plate 1, and a protective box 7 is fixedly connected to the top side of the support box 6. The base plate 1 and the support box 6, as well as the support box 6 and the protective box 7, are fixed together by welding. The outside of the driven shaft 12 is fixedly connected to a limit ring 35, and the outside of the limit ring 35 is rotatably connected to the inner wall of the left end of the protection box 7. The limit ring 35 can rotate stably due to the restriction of the protection box 7, and the limit ring 35 can prevent the driven shaft 12 from falling during rotation.

[0034] The top side of the inner wall of the protective box 7 is fixedly connected to a driving assembly that drives subsequent components. The driving assembly includes a motor 8 and a driving source. The top side of the motor 8 is fixedly connected to the top side of the inner wall of the protective box 7. The driving end of the motor 8 is fixedly connected to a rotating shaft 9. By welding the motor 8 to the protective box 7, the motor 8 can stably drive the rotating shaft 9 to rotate, and the rotating shaft 9 will transmit the force of the driving end of the motor 8 to the subsequent components. The bottom side of the driving assembly is fixedly connected to a driving wheel 10. The bottom side of the rotating shaft 9 is fixedly connected to the top side of the driving wheel 10. The bottom side of the driving wheel 10 is fixedly connected to a driving bevel gear 11. The rotating force is transmitted to the driving wheel 10 through the rotating shaft 9, and the driving wheel 10 will transmit the rotating force to the driving wheel 10 for rotation. A driven bevel gear 13 is fixedly connected to the right side of the driven shaft 12. The driving bevel gear 11 and the driven bevel gear 13 are meshed. By virtue of the meshing relationship, the driving bevel gear 11 transmits force to the driven bevel gear 13, and the driven bevel gear 13 can drive the driven shaft 12 to rotate, and the driven shaft 12 transmits the rotational force to subsequent components.

[0035] The left side of the driven shaft 12 is fixedly connected to a reciprocating assembly that drives subsequent components to reciprocate. The reciprocating assembly includes a rotating plate 14. The right side of the rotating plate 14 is fixedly connected to the left side of the driven shaft 12. The left side of the rotating plate 14 is fixedly connected to a push column 15. The outer portion of the push column 15 is slidably connected to the inner wall of the opening frame 16. The rotational force is transmitted to the rotating plate 14 through the driven shaft 12, so that the rotating plate 14 can drive the push column 15 to perform a circular motion around the driven shaft 12, thereby driving the opening frame 16 to perform reciprocating motion up and down. The outside of the reciprocating assembly is slidably connected to an open frame 16, and a sliding rod 17 is fixedly connected to the bottom side of the open frame 16. The bottom side of the sliding rod 17 is fixedly connected to a piston plate 18. The outside of the sliding rod 17 is slidably connected to a connecting pipe 19. The bottom end of the connecting pipe 19 is fixedly connected to the top of the connecting pipe 3. The connecting pipe 3 and the connecting pipe 19 are welded together to form a closed space. Then the open frame 16 can drive the sliding rod 17 to slide reciprocatingly up and down, and the sliding rod 17 will drive the piston plate 18 to slide upward first, sucking the material from the inside of the bottom plate 1 to the inside of the connecting pipe 3. When the sliding rod 17 pushes the piston plate 18 downward, the material inside the connecting pipe 3 will be pushed to the right-angle tube 5 for transportation;

[0036] The driving wheel 10 is externally sheathed with a belt 20, which transmits the rotational force to subsequent components through friction. A bar box 21 is fixedly connected to the right side of the protective box 7. The right end of the bar box 21 is rotatably connected to a rotating assembly that transmits power, providing stable support for the bar box 21 to protect the components inside. A driven wheel 23 is fixedly connected to the top side of the rotating assembly. The outer surface of the driven wheel 23 is sheathed on the inner wall of the belt 20, allowing the belt 20 to transmit the rotational force to the driven wheel 23 through friction. A circular plate 24 is fixedly connected to the bottom side of the rotating assembly. The rotating assembly includes a driven column 22, the top side of which is fixedly connected to the bottom side of the driven wheel 23. The driven column 22 transmits the rotational force to the driven wheel 23 during rotation. The outside of the driven column 22 is fixedly connected to a cylindrical column, and the bottom side of the driven column 22 is fixedly connected to the top side of the circular plate 24. The stable rotation of the cylinder provides support for the driven column 22 to prevent the driven column 22 from falling during the rotation. Two connecting blocks 25 are fixedly connected to the right side of the support box 6. The right end of the connecting block 25 is rotatably connected to the opening plate 26. The connecting block 25 is welded to the support box 6 so that the connecting block 25 can provide rotational support for the opening plate 26. A fixing rod 36 is fixedly connected to the bottom side of the circular plate 24. The outside of the fixing rod 36 is slidably connected to the inner wall of one of the opening plates 26. The opening plate 26 is used to resist the opening plate 26, so that the circular plate 24 drives the fixing rod 36 to rotate and drives the opening plate 26 to slide back and forth less than ninety degrees around the connecting block 25.

[0037] Reference Figure 1 、 Figure 4 and Figure 5 The right side of the right-angle tube 5 is fixedly connected to a nozzle 27 for spraying materials and painting. A fixing ring 34 is fixedly connected to the right side of the nozzle 27. A discharge plate 28 is fixedly connected to the inner wall of the right end of the nozzle 27. The right end of the nozzle 27 is provided with multiple conical openings 29, which provide a limiting opening for subsequent components. The inner wall of the fixing ring 34 is rotatably connected to a dislocation plate 30. The inside of the discharge plate 28 and the dislocation plate 30 are both provided with multiple discharge holes. The right side of the discharge plate 28 contacts the left side of the dislocation plate 30. The mutual dislocation of the dislocation plate 30 and the discharge plate 28 reduces the overlap of the openings between the dislocation plate 30 and the discharge plate 28, and the interlaced position of the discharge plate 28 and the dislocation plate 30 is continuously adjusted to make it suitable for spraying paint under different conditions. Powerful springs 31 are fixedly connected to the inner walls of the four sides of the offset plate 30. Slide plates 32 are fixedly connected to the far sides of the multiple powerful springs 31, which constrain the ends of the powerful springs 31 so that the powerful springs 31 can be evenly stressed. Trapezoidal blocks 33 are fixedly connected to the far sides of the multiple slide plates 32.

[0038] Working Principle: First, material is added to storage barrel 2 through the feed port at the top. Drive motor 8 then rotates shaft 9, which in turn drives driving wheel 10 to slide. Driving wheel 10 rotates the meshing driven bevel gear 13, which in turn rotates driven shaft 12, which in turn drives rotating plate 14. Rotating plate 14 moves in a circular motion around driven shaft 12, driving push column 15 in a circular motion around driven shaft 12. The opening within opening frame 16 allows push column 15 to rotate in a reciprocating motion up and down when it is forced to rotate. The sliding rod 17 is driven to slide through the opening frame 16, thereby driving the piston plate 18 to slide inside the connecting pipe 19, and the connecting pipe 19 is connected to the connecting pipe 3, and the connecting pipe 3 is connected to the storage barrel 2, so that when the piston plate 18 drives the connecting pipe 19 up and down, the material inside the storage barrel 2 will be drawn into the inside of the connecting pipe 3 and the one-way valve 4 at the left end of the connecting pipe 3 will be used to prevent the material from returning to the inside of the storage barrel 2. When the piston plate 18 drives the connecting pipe 19 to reciprocate downward, the connecting pipe 19 will squeeze the material inside the connecting pipe 3 through the engaging hole. The one-way valve 4 at the right end of the connecting pipe 3 moves into the interior of the right-angle pipe 5, and the piston plate 18 continuously drives the connecting pipe 19 to pump and press the material up and down, so that the material can be sprayed in stages, thereby avoiding direct scouring and causing the paint to pile up and quickly slide to the ground, causing environmental pollution. When the right-angle pipe 5 sprays the material from the spray head 27, the driving wheel 10 also drives the belt 20 to rotate, thereby driving the driven column 22 to rotate, and then driving the circular plate 24 to rotate, thereby driving the fixed rod 36 to rotate. The fixed rod 36 presses against one of the opening plates 26, so that the opening plate 26 will make a reciprocating motion of less than 90 degrees around the connecting block 25 after being subjected to force. Then the opening plate 26 will drive the spray head 27 to make a reciprocating motion of less than 90 degrees, thereby increasing the spray range of the device.

[0039] Then, by holding the block outside the offset plate 30 and applying a sufficiently large rotational force, the offset plate 30 will rotate and at the same time press against the trapezoidal block 33, so that the trapezoidal block 33 can be forced to push the sliding plate 32 to slide, and then push the strong spring 31 to be squeezed, so that the strong spring 31 can store elastic potential energy, and then give the trapezoidal block 33 a force to reset in the opposite direction. After rotating to a certain angle, the trapezoidal block 33 will be at the next conical opening 29. At this time, the trapezoidal block 33 is no longer subjected to the opposite force inside the nozzle 27, so that the trapezoidal block 33 can be subjected to the reset force of the strong spring 31 and engage with the nozzle 27, and then the discharge plate 28 and the opening inside the offset plate 30 can be offset, and then the size of the spray port can be adjusted so that it can be adjusted according to different charging piles, thereby improving the applicability of the device.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A painting device for charging pile processing, comprising a base plate (1) and a driven shaft (12), characterized in that: The left end of the top side of the bottom plate (1) is fixedly connected to a material storage barrel (2), the right end of the material storage barrel (2) is fixedly connected to a connecting pipe (3), the right side of the connecting pipe (3) is fixedly connected to a right angle pipe (5), the right end of the top side of the bottom plate (1) is fixedly connected to a support box (6), the top side of the support box (6) is fixedly connected to a protection box (7), the top side of the inner wall of the protection box (7) is fixedly connected to a driving assembly for driving subsequent components, the bottom side of the driving assembly is fixedly connected to a driving wheel (10), the driving wheel (1 0) is fixedly connected to a driving bevel gear (11) on the bottom side, a driven bevel gear (13) is fixedly connected to the right side of the driven shaft (12), a reciprocating assembly for driving a subsequent component to reciprocate is fixedly connected to the left side of the driven shaft (12), an opening frame (16) is slidably connected to the outside of the reciprocating assembly, a sliding rod (17) is fixedly connected to the bottom side of the opening frame (16), a piston plate (18) is fixedly connected to the bottom side of the sliding rod (17), and a connecting pipe (19) is slidably connected to the outside of the sliding rod (17).

2. The painting device for charging pile processing according to claim 1, characterized in that: The outer sleeve of the driving wheel (10) is provided with a belt (20), the right side of the protection box (7) is fixedly connected to a strip box (21), the right end of the strip box (21) is rotatably connected to a rotating assembly for transmitting power, the top side of the rotating assembly is fixedly connected to a driven wheel (23), the bottom side of the rotating assembly is fixedly connected to a circular plate (24), the right side of the support box (6) is fixedly connected to two connecting blocks (25), the right end of the connecting block (25) is rotatably connected to an opening plate (26), the bottom side of the circular plate (24) is fixedly connected to a fixing rod (36), the right side of the right angle tube (5) is fixedly connected to the driving wheel (10), the right end of the connecting block (25) is rotatably connected to the opening plate (26), the bottom side of the circular plate (24) is fixedly connected to the fixing rod (36), the right side of the right angle tube (5) is fixedly connected to the driving wheel (10), the right end of the connecting block (25) is fixedly connected to the opening plate (26), the bottom side of the circular plate (24) is fixedly connected to the fixing rod (36), the right side of the right angle tube (5) is fixedly connected to the driving wheel (10), the top side of the rotating assembly is fixedly connected to a driven wheel (23), the bottom side of the rotating assembly is fixedly connected to a circular plate (24 ... right end of the connecting block (25) is fixedly connected to the opening plate (26), the bottom side of the circular plate (24) is fixedly connected to the fixing rod (36), the right side of the A nozzle (27) is fixedly connected, a fixing ring (34) is fixedly connected to the right side of the nozzle (27), a discharge plate (28) is fixedly connected to the inner wall of the right end of the nozzle (27), a plurality of conical openings (29) are opened at the right end of the nozzle (27), a dislocation plate (30) is rotatably connected to the inner wall of the fixing ring (34), a strong spring (31) is fixedly connected to the inner wall around the dislocation plate (30), a plurality of the strong springs (31) are fixedly connected to the opposite side of the sliding plate (32), and a plurality of the sliding plates (32) are fixedly connected to the opposite side of the trapezoidal block (33).

3. The painting device for charging pile processing according to claim 1, characterized in that: The driving assembly comprises a motor (8), the top side of the motor (8) is fixedly connected to the top side of the inner wall of the protection box (7), and the driving end of the motor (8) is fixedly connected to a rotating shaft (9).

4. The painting device for charging pile processing according to claim 3, characterized in that: The bottom side of the rotating shaft (9) is fixedly connected to the top side of the driving wheel (10), and the driving bevel gear (11) and the driven bevel gear (13) are meshedly connected.

5. The painting device for charging pile processing according to claim 3, characterized in that: The outside of the driven shaft (12) is fixedly connected to a limit ring (35), and the outside of the limit ring (35) is rotatably connected to the inner wall of the left end of the protection box (7). Both left and right ends of the connecting pipe (3) are equipped with a one-way valve (4), and the bottom end of the connecting pipe (19) is fixedly connected to the top end of the connecting pipe (3).

6. The painting device for charging pile processing according to claim 1, characterized in that: The reciprocating assembly comprises a rotating plate (14), the right side of the rotating plate (14) is fixedly connected to the left side of the driven shaft (12), the left side of the rotating plate (14) is fixedly connected to a push column (15), and the outer portion of the push column (15) is slidably connected to the inner wall of the opening frame (16).

7. The painting device for charging pile processing according to claim 2, characterized in that: The outer portion of the driven wheel (23) is sleeved on the inner wall of the belt (20), the outer portion of the fixed rod (36) is slidably connected to the inner wall of one of the opening plates (26), and a plurality of discharge holes are provided inside the discharge plate (28) and the offset plate (30), and the right side of the discharge plate (28) is in contact with the left side of the offset plate (30).

8. The painting device for charging pile processing according to claim 2, characterized in that: The rotating assembly comprises a driven column (22), the top side of the driven column (22) is fixedly connected to the bottom side of the driven wheel (23), the outside of the driven column (22) is fixedly connected to a cylindrical column, and the bottom side of the driven column (22) is fixedly connected to the top side of the circular plate (24).

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