Electrostatic spraying device for explosion-proof power distribution equipment

Abstract

The utility model discloses an electrostatic spraying device for explosion-proof power distribution equipment, which belongs to the technical field of spraying equipment and comprises a platform and two vertical plates arranged at the top end of the platform. A groove is formed in the top end of the platform, a connecting plate is fixed to the vertical inner wall of the groove, moving grooves are formed in the vertical side faces of the two vertical plates, a second linear motor is installed on the vertical side face of one vertical plate, a top plate is installed at the driving end of the second linear motor, and a connecting plate of the same structure is fixed to the bottom end of the top plate; motors are installed on the vertical side faces of the two connecting plates, connecting frames are fixed to the vertical side faces of the two connecting plates, lead screws inserted into the connecting frames are installed at the driving ends of the two motors, and the peripheries of the two lead screws are sleeved with sliding blocks; according to the electrostatic spraying device for the anti-explosion power distribution equipment, the contact area is increased, the spraying time is shortened, manpower is saved, and the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying equipment, in particular to an electrostatic spraying device for explosion-proof power distribution equipment. Background Art

[0002] Electrostatic powder spraying technology is a new coating technology that has developed rapidly in recent years. Its characteristics are energy saving, pollution-free, simple process, recyclable powder, easy automation, and beautiful coating, strong and durable.

[0003] In the process of all-round electrostatic spraying of explosion-proof distribution cabinets by existing explosion-proof distribution equipment electrostatic spraying devices, the explosion-proof distribution cabinets need to be manually turned over to expose the clamped surface and bottom surface of the explosion-proof distribution cabinets for spraying, which wastes manpower and reduces utilization efficiency.

[0004] For example (authorization announcement number CN209680404U) an electrostatic spraying device for spraying equipment ensures stable operation of the spraying, and fully disperses the powder during the flying process. With the promotion of the first fan, the water inside the powder is convenient for volatilization, and the spraying is stable. The electrostatic spraying device for spraying equipment is arranged in a closed spray box at the spraying point, which improves the spraying efficiency and reduces environmental pollution. At the same time, it can ensure that the spraying is comprehensive and uniform. Under the action of the collection hood and the second fan, the excess powder in the spraying process can be collected, which is convenient for collection and processing. The device has such a problem: during use, the object to be sprayed is placed on the shelf, and the bottom surface of the object and the contact surface of the shelf cannot be coated. The user needs to flip it over for spraying, which reduces the efficiency of use. Utility Model Content

[0005] The utility model aims to provide an electrostatic spraying device for explosion-proof power distribution equipment to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an electrostatic spraying device for explosion-proof power distribution equipment, comprising: a platform and two vertical plates arranged at the top of the platform; a groove is arranged at the top of the platform, a connecting plate is fixed to the vertical inner wall of the groove, and the vertical side surfaces of the two vertical plates are provided with movable grooves, a second linear motor is installed on the vertical side surface of one of the vertical plates, a top plate is installed at the driving end of the second linear motor, a connecting plate of the same structure is fixed to the bottom end of the top plate, motors are installed on the vertical side surfaces of the two connecting plates, connecting frames are fixed to the vertical side surfaces of the two connecting plates, screw rods inserted into the interior of the connecting frames are installed on the driving ends of the two motors, and sliders are sleeved on the outer peripheries of the two screw rods;

[0007] A rotating motor is installed on the side of the two sliders that are away from each other, and the driving ends of the two rotating motors are fixed to the mounting frames through rotating rods. The inner walls of the two mounting frames are connected to fixed plates, and first telescopic rods are installed on both sides of the fixed plates. A clamping plate for clamping explosion-proof power distribution equipment is installed on one side of the moving part of the two first telescopic rods.

[0008] In a further embodiment, a first linear motor is installed on the vertical side surface of another vertical plate, and a moving frame is installed on the driving end of the first linear motor.

[0009] In a further embodiment, a mounting groove is provided on the vertical inner wall of the movable frame, and a second telescopic rod is installed on the vertical inner wall of the mounting groove.

[0010] In a further embodiment, a connecting block is installed on one side of the moving portion of the second telescopic rod.

[0011] In a further embodiment, brushes are bonded to the top and bottom ends of the connecting block.

[0012] In a further embodiment, a plurality of electrostatic spray guns for spraying are installed at the bottom end of the top plate.

[0013] In a further embodiment, four support plates are fixed to the bottom end of the platform, a drain groove is provided on the inner bottom wall of the platform, and a partition is fixed to the top end of the platform.

[0014] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0015] During use, the explosion-proof electrostatic spraying device for power distribution equipment drives the moving frame at the driving end to move up and down through the first linear motor arranged on the side of the vertical plate, and the second telescopic rod arranged in the installation groove is extended and retracted, so that the brushes at the top and bottom ends of the connecting block can move in accordance with the top plate and the platform, thereby facilitating automatic scraping of the coating liquid attached to the surface of the platform, partition and vertical plate, saving manpower and improving use efficiency.

[0016] During use, the electrostatic spraying device for explosion-proof power distribution equipment drives the clamping plate to move by using the first telescopic rods arranged on both sides of the fixing plate through the fixing plate arranged in the installation frame, so that the clamping plate clamps and fixes the explosion-proof power distribution cabinet, and then drives the installation frame at the top of the rotating rod to rotate through the rotating motor at the bottom end of the slider, so that the explosion-proof power distribution cabinet rotates synchronously, and the spraying time is shortened by increasing the contact area;

[0017] Then, the second linear motor arranged on the side of the vertical plate drives the top plate to move up and down, so that the clamping plate at the bottom of the top plate can move up and down, so that the explosion-proof power distribution cabinet is fixed and lifted by the clamping plate above, so that the bottom surface and the clamped surface of the explosion-proof power distribution cabinet are exposed, which is convenient for spraying, saves manpower and improves the use efficiency. The electrostatic spraying device for explosion-proof power distribution equipment increases the contact area, shortens the spraying time, saves manpower and improves the use efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic diagram of the structure in which the partition is removed;

[0021] Figure 3 It is a structural schematic diagram of the mobile frame of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connection frame of the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. partition; 2. platform; 3. support plate; 4. connecting plate; 5. top plate; 6. moving frame; 7. moving slot; 8. first linear motor; 9. electrostatic spray gun; 10. motor; 11. second linear motor; 12. connecting frame; 14. mounting frame; 15. first telescopic rod; 16. rotating motor; 17. clamping plate; 18. slider; 19. second telescopic rod; 20. brush; 21. connecting block; 22. mounting slot; 23. vertical plate. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can adopt existing methods such as bonding, welding, bolt connection, etc., depending on actual needs.

[0028] Example

[0029] See also Figures 1 to 4 The platform 2 and two vertical plates 23 arranged at the top of the platform 2 constitute the main body of the device. A groove is provided at the top of the platform 2, and a connecting plate 4 is fixed to the vertical inner wall of the groove. The vertical sides of the two vertical plates 23 are provided with moving grooves 7. A second linear motor 11 is installed on the vertical side of one of the vertical plates 23, and a top plate 5 is installed on the driving end of the second linear motor 11. A connecting plate 4 of the same structure is fixed to the bottom end of the top plate 5. Motors 10 are installed on the vertical sides of the two connecting plates 4, and connecting frames 12 are fixed to the vertical sides of the two connecting plates 4. The driving ends of the two motors 10 are both equipped with screws inserted into the connecting frame 12, and the outer circumferences of the two screws are sleeved with sliders 18; through the fixed plate set in the installation frame 14, the first telescopic rods 15 set on both sides of the fixed plate are used to drive the clamping plate 17 to move, so that the clamping plate 17 clamps and fixes the explosion-proof distribution cabinet, and then the rotating motor 16 at the bottom end of the slider 18 drives the installation frame 14 at the top of the rotating rod to rotate, so that the explosion-proof distribution cabinet rotates synchronously, and the spraying time is shortened by increasing the contact area.

[0030] Subsequently, a second linear motor 11 is arranged on the side of the vertical plate 23, which drives the top plate 5 to move up and down, so that the clamping plate 17 at the bottom end of the top plate 5 can move up and down, so that the explosion-proof distribution cabinet is fixed and lifted by the clamping plate 17 above, so that the bottom surface and the clamped surface of the explosion-proof distribution cabinet are exposed, which is convenient for spraying, saves manpower, and improves the utilization efficiency. The two sliders 18 are installed with a rotating motor 16 on the side away from each other, and the driving ends of the two rotating motors 16 are fixed with the mounting frame 14 through a rotating rod. The inner walls of the two mounting frames 14 are connected to a fixed plate, and the first telescopic rods 15 are installed on both sides of the fixed plate. The clamping plate 17 for clamping the explosion-proof distribution equipment is installed on one side of the moving part of the two first telescopic rods 15.

[0031] A first linear motor 8 is installed on the vertical side surface of another vertical plate 23, and a moving frame 6 is installed on the driving end of the first linear motor 8. The vertical inner wall of the moving frame 6 is provided with a mounting groove 22, and the vertical inner wall of the mounting groove 22 is provided with a second telescopic rod 19. A connecting block 21 is installed on one side of the moving part of the second telescopic rod 19, and brushes 20 are bonded to the top and bottom ends of the connecting block 21. A plurality of electrostatic spray guns 9 for spraying are installed at the bottom end of the top plate 5, four support plates 3 are fixed to the bottom end of the platform 2, the inner bottom wall of the platform 2 is provided with a leakage groove, and a partition 1 is fixed to the top of the platform 2.

[0032] The first linear motor 8, the motor 10, the second linear motor 11, the first telescopic rod 15, the rotary motor 16, and the second telescopic rod 19 are all conventional instruments. Their working principles, sizes, and models are irrelevant to the functions of the present application, so they will not be described in detail. The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0033] How it works

[0034] The electrostatic spraying device for explosion-proof power distribution equipment places the explosion-proof power distribution cabinet on the installation frame 14, uses the first telescopic rods 15 on both sides of the fixing plate to drive the clamping plate 17 to fix the explosion-proof power distribution cabinet, and the rotating motor 16 arranged at the bottom of the slider 18 drives the installation frame 14 to rotate, and uses the electrostatic spray gun 9 to spray, and then the second linear motor 11 arranged on the side of the vertical plate 23 drives the top plate 5 to move downward, so that the other two clamping plates 17 close to the top plate 5 fix the explosion-proof power distribution cabinet, thereby spraying the explosion-proof power distribution cabinet in all directions.

[0035] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or still includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrostatic spraying device for explosion-proof power distribution equipment, comprising: A platform (2) and two vertical plates (23) arranged at the top of the platform (2); characterized in that: a groove is provided at the top of the platform (2), a connecting plate (4) is fixed to the vertical inner wall of the groove, and the vertical side surfaces of the two vertical plates (23) are provided with movable grooves (7), a second linear motor (11) is installed on the vertical side surface of one of the vertical plates (23), a top plate (5) is installed on the driving end of the second linear motor (11), a connecting plate (4) of the same structure is fixed to the bottom end of the top plate (5), motors (10) are installed on the vertical side surfaces of the two connecting plates (4), connecting frames (12) are fixed to the vertical side surfaces of the two connecting plates (4), screw rods inserted into the interior of the connecting frame (12) are installed on the driving ends of the two motors (10), and sliders (18) are sleeved on the outer circumferences of the two screw rods; A rotating motor (16) is installed on the side of the two sliders (18) that is away from each other, and the driving ends of the two rotating motors (16) are fixed to the mounting frame (14) through a rotating rod, and the inner walls of the two mounting frames (14) are connected to a fixing plate, and first telescopic rods (15) are installed on both sides of the fixing plate, and a clamping plate (17) for clamping the explosion-proof power distribution equipment is installed on one side of the moving part of the two first telescopic rods (15).

2. The electrostatic spraying device for explosion-proof power distribution equipment according to claim 1, characterized in that: A first linear motor (8) is installed on the vertical side surface of the other vertical plate (23), and a moving frame (6) is installed on the driving end of the first linear motor (8).

3. The electrostatic spraying device for explosion-proof power distribution equipment according to claim 2, characterized in that: The vertical inner wall of the movable frame (6) is provided with a mounting groove (22), and the vertical inner wall of the mounting groove (22) is installed with a second telescopic rod (19).

4. The electrostatic spraying device for explosion-proof power distribution equipment according to claim 3, characterized in that: A connecting block (21) is installed on one side of the moving part of the second telescopic rod (19).

5. The electrostatic spraying device for explosion-proof power distribution equipment according to claim 4, characterized in that: Brushes (20) are bonded to the top and bottom ends of the connection block (21).

6. The electrostatic spraying device for explosion-proof power distribution equipment according to claim 1, characterized in that: A plurality of electrostatic spray guns (9) for spraying are installed at the bottom end of the top plate (5).

7. The electrostatic spraying device for explosion-proof power distribution equipment according to claim 1, characterized in that: Four support plates (3) are fixed to the bottom end of the platform (2), a drain groove is provided on the inner bottom wall of the platform (2), and a partition plate (1) is fixed to the top end of the platform (2).

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