Spraying equipment for high-voltage porcelain insulator production

Abstract

The invention relates to the technical field of insulators, and discloses spraying equipment for high-voltage porcelain insulator production, which comprises a machine body, a spraying assembly is arranged on the inner wall of the machine body, a rotating assembly is arranged on the inner wall of the machine body, a fixing assembly is arranged on the outer wall of the rotating assembly, and a reciprocating threaded rod is driven by a motor to rotate. The protective limiting shell is arranged, so that the threaded sliding block limited and protected by the protective limiting shell can perform linear reciprocating displacement, and when the threaded sliding block drives the mounting frame to perform linear displacement, the sliding rod can stably perform displacement on the inner wall of the guide groove, and then brush bristles I on the mounting plate can be driven to perform left-right displacement to brush a rotating insulator; and the mounting plate can be touched by a knocking ball on a swing plate when moving left and right, so that bristles on the mounting plate can generate additional swing when moving left and right, the brushing effect of the first bristles on the insulator is further improved, and it is guaranteed that the first bristles can efficiently brush the insulator.

Description

Technical Field

[0001] The invention relates to the technical field of insulators, in particular to spraying equipment for producing high-voltage porcelain insulators. Background Art

[0002] Porcelain insulators are a special type of insulating control component that can play an important role in overhead transmission lines. They are an important component of substations and transmission lines. They are used to increase creepage distances and are usually made of glass or ceramics. They are called insulators. Electronic insulators need to be sprayed after production to coat the surface of porcelain insulators with hydrophobic and anti-fouling materials, etc., so as to enhance their electrical and mechanical properties.

[0003] According to a disclosed spraying device for producing electric porcelain insulators (Announcement No.: CN219291747U), in the above application, a hollow at the axis center of the electric porcelain insulator is inserted between the first clamping rod and the second clamping rod, and the conical block is driven to move by rotating the adjusting rod, and the conical block is inserted between the first clamping rod and the second clamping rod, thereby forcing the first clamping rod and the second clamping rod to move away from each other to support the axis center of the electric porcelain insulator; the driving pump sprays the spray liquid in the spray box through the first tube body and the second tube body from the spray plate, so as to realize simultaneous spraying on both sides of the surface of the electric porcelain insulator.

[0004] However, in actual use, although the above-mentioned equipment can solve the problem that the clamping position is not properly sprayed with paint, and the surface of the porcelain insulator will be damaged by the clamping equipment when the position is adjusted, the shape of the insulator will cause the bottom of the disc to not be fully sprayed with hydrophobic and anti-fouling materials by the spray assembly, which will cause the insulator to produce "dirty flash" during use, seriously threatening the safety and reliability of the power system. In view of this, we propose a spraying equipment for the production of high-voltage porcelain insulators. Summary of the invention

[0005] The object of the present invention is to provide a spraying device for producing high voltage porcelain insulators to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spraying device for producing high-voltage porcelain insulators, comprising a body, the inner wall of the body is provided with a spray assembly, the inner wall of the body is provided with a rotating assembly, the outer wall of the rotating assembly is provided with a fixing assembly, the inner wall of the body is provided with a brush assembly, the brush assembly comprises a motor, the motor is fixedly connected to the outer wall of the body, the output end of the motor passes through the body and is fixedly connected to a reciprocating threaded rod, the outer wall of the reciprocating threaded rod is threadedly connected to a threaded slider, the inner wall of the body is fixedly connected to a protective limiting shell, the outer wall of the protective limiting shell is provided with a guide groove, the outer wall of the threaded slider is fixedly connected to a mounting frame, the inner wall of the mounting frame is slidably connected to a sliding block 1, the outer wall of the sliding block 1 is fixedly connected to a sliding rod, and the outer wall of the sliding block 1 is fixedly connected to a moving plate;

[0007] A mounting plate, wherein the mounting plate is fixedly connected to the outer wall of the movable plate, the outer wall of the mounting plate is fixedly connected with bristles 1, the inner wall of the mounting frame is fixedly connected with a spring 1, the end of the spring 1 is fixedly connected with a sliding block 2, the outer wall of the sliding block 2 is fixedly connected with a tough rubber plate, the outer wall of the tough rubber plate is fixedly connected with a fixed plate, the end of the fixed plate is fixedly connected with a swinging plate, and the end of the swinging plate is fixedly connected with a knocking ball.

[0008] Preferably, the outer wall of the sliding rod is slidably connected to the inner wall of the guide groove, and the guide groove is configured to be wavy, so that the sliding rod can be smoothly displaced on the inner wall of the guide groove, and when the sliding rod is displaced in a wavy shape, it will drive the sliding block 1 and the movable plate to displace, thereby allowing the bristles 1 on the mounting plate to be displaced synchronously.

[0009] Preferably, the protective limiting shell is adapted to the threaded slider, so that the threaded slider can be smoothly limited and protected by the protective limiting shell, thereby enabling the threaded slider to perform a smooth linear reciprocating movement.

[0010] Preferably, the mounting plates are provided in two groups, and the two groups of mounting plates are mirror-imaged on both sides of the central plane of the movable plate, so that the bristles on the mounting plates can better brush the liquid attached to the surface of the insulator.

[0011] Preferably, the outer wall of the knocking ball is provided with an oblique brush assembly, and the oblique brush assembly includes a mounting rod, the mounting rod is fixedly connected to the outer wall of the knocking ball, the outer wall of the mounting rod is fixedly connected with bristles 2, the outer wall of the mounting plate is fixedly connected with an extrusion oblique plate, and the inner wall of the extrusion oblique plate is fixedly connected with an elastic retractable top plate.

[0012] Preferably, the center line of the mounting rod and the center line of the striking ball are both on the same straight line, so that the mounting rod can be smoothly displaced, thereby driving the second pair of bristles to brush the liquid attached to the outer wall of the insulator.

[0013] Preferably, the number of the bristles 2 is several, and the several bristles 2 are arranged in a linear array on the outer wall of the mounting rod, so that the bristles 2 can perform a better brushing operation.

[0014] Preferably, the inner wall of the body is provided with a touch-pressure assembly, and the touch-pressure assembly includes a side plate, the side plate is fixedly connected to the inner wall of the body, the outer wall of the side plate is fixedly connected with an arc block, the inner wall of the mounting plate is fixedly connected with a spring 2, the end of the spring 2 is fixedly connected with a connecting plate, the end of the connecting plate is fixedly connected with a forward rod, the side wall of the forward rod is fixedly connected with an L-shaped plate, the outer wall of the L-shaped plate is fixedly connected with bristles 3, and the outer wall of the forward rod is fixedly connected with a filter plate.

[0015] Preferably, the number of slots of the filter plate is the same as the number of bristles one, so that when the filter plate moves forward, the liquid attached to the rear half of the surface of bristles one is pushed to the front end, so that the coating effect of the bristle pair on the insulator is further improved.

[0016] Preferably, the outer wall of the connecting plate is slidably connected to the inner wall of the mounting plate, and the connecting plate is adapted to the mounting plate, so that the connecting plate can smoothly slide and displace in the inner wall of the mounting plate.

[0017] Compared with the prior art, the present invention provides a spraying device for producing high-voltage porcelain insulators, which has the following beneficial effects:

[0018] 1. When the spraying equipment for high-voltage porcelain insulator production is used daily, the spray component will perform the existing liquid spraying operation, so that the hydrophobic and anti-fouling materials will be sprayed on the outer wall of the insulator, and the rotating component will perform the existing rotating operation, so that the fixed insulator can rotate smoothly, and then the reciprocating threaded rod is driven to rotate by the starting motor, so that the threaded slider limited and protected by the protective limit shell can be linearly reciprocated. When the threaded slider drives the mounting frame to move linearly, the sliding rod can be smoothly displaced on the inner wall of the guide groove, thereby driving the bristles on the mounting plate of the moving plate to move linearly. The brush can be displaced left and right to brush the liquid on the surface of the rotating insulator, and the mounting plate will be squeezed when the mounting plate is displaced left and right, so that the knocking ball, the swing plate and the fixed plate will be displaced together with the tough rubber plate and the sliding block 2, so that the knocking ball will touch the knocking mounting plate after being deformed with the swing plate, and then the bristles 1 on the mounting plate can produce additional swings through vibration when displaced left and right, so that the liquid brushing effect of the bristles 1 on the insulator surface is further improved, ensuring that the bristles 1 can efficiently brush the liquid on the insulator surface, and preventing the problems of uneven coating and inability to spray on the outer wall of the insulator.

[0019] 2. The spraying equipment for the production of high-voltage porcelain insulators, through the installation rod and the second brush, will enable the knocking ball to further brush the insulator when it is displaced, and when the knocking ball is touched by the installation plate, the extrusion inclined plate and the elastic telescopic top plate will apply an upward top force to the knocking ball, so that the second brush on the installation rod can brush the bottom end of the insulator disc more carefully in an oblique direction, thereby further improving the brushing effect.

[0020] 3. The spraying equipment for the production of high-voltage porcelain insulators, when the threaded slider drives the mounting frame to move linearly, and then drives the brush one on the mounting plate to move, the arc block on the side plate will periodically squeeze the forward rod, which will cause the forward rod to move on the mounting plate, and then the filter plate to move forward. When the filter plate moves forward, the liquid attached to the rear half of the surface of the brush one will be pushed to the front end, so that the coating effect of the brush one on the insulator is further improved, and when the forward rod is displaced, the brush three will exceed the position of the brush one, so that the brush three pair of insulators can be more effectively stretched and brushed, and finally the overall practicality is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the inner wall structure of the machine body of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of the rotating assembly and the fixed assembly of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the painting assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the structure of the reciprocating threaded rod and the threaded slider of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the mounting frame and the mounting plate of the present invention;

[0027] Figure 7 This is a schematic diagram of the structure of the tough rubber plate and the fixing plate of the present invention;

[0028] Figure 8 This is a schematic diagram of the structure of the oblique brush assembly of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the touch-pressure assembly of the present invention;

[0030] Fig.10 This is a schematic diagram of the structure of bristles of the present invention;

[0031] Fig.11 It is a schematic diagram of the filter plate and the forward moving rod structure of the present invention.

[0032] In the figure: 1, machine body; 2, spray assembly; 3, rotating assembly; 4, fixed assembly; 5, brush assembly; 501, motor; 502, reciprocating threaded rod; 503, threaded slider; 504, protective limit shell; 505, guide groove; 506, mounting frame; 507, sliding block 1; 508, sliding rod; 509, moving plate; 510, mounting plate; 511, bristle 1; 512, spring 1; 513, sliding block 2 ; 514, tough rubber plate; 515, fixed plate; 516, swing plate; 517, knocking ball; 6, oblique brush assembly; 601, mounting rod; 602, bristle two; 603, extrusion oblique plate; 604, elastic telescopic top plate; 7, touch and pressure assembly; 701, side plate; 702, arc block; 703, spring two; 704, connecting plate; 705, forward rod; 706, L-shaped plate; 707, bristle three; 708, filter plate. DETAILED DESCRIPTION

[0033] like Figure 1-Figure 11 As shown, the present invention provides a technical solution: a spraying device for high-voltage porcelain insulator production, comprising a body 1, the inner wall of the body 1 is provided with a spraying component 2, the spraying component 2 can perform the existing spraying operation, so that the liquid such as hydrophobic and antifouling materials is sprayed on the outer wall of the insulator, the inner wall of the body 1 is provided with a rotating component 3, the rotating component 3 can drive the fixed insulator to rotate smoothly, the outer wall of the rotating component 3 is provided with a fixing component 4, the fixing component 4 can fix the insulator from the inside to the outside (the working principle of the fixing component 4 is the same as the adjusting component disclosed in the spraying device for electric porcelain insulator production of announcement number CN219291747U, so it will not be repeated here), The inner wall of the body 1 is provided with a painting brush assembly 5, and the painting brush assembly 5 includes a motor 501, and the motor 501 is fixedly connected to the outer wall of the body 1, and the output end of the motor 501 passes through the body 1 and is fixedly connected with a reciprocating threaded rod 502, and the outer wall of the reciprocating threaded rod 502 is threadedly connected with a threaded slider 503, and the inner wall of the body 1 is fixedly connected with a protective limit shell 504, and the outer wall of the protective limit shell 504 is provided with a guide groove 505, and the outer wall of the threaded slider 503 is fixedly connected with a mounting frame 506, and the inner wall of the mounting frame 506 is slidably connected with a sliding block 507, and the outer wall of the sliding block 507 is fixedly connected with a sliding rod 508, and the outer wall of the sliding block 507 is fixedly connected with a movable plate 509.

[0034] Furthermore, the mounting plate 510 is fixedly connected to the outer wall of the movable plate 509, the outer wall of the mounting plate 510 is fixedly connected with bristles 511, the inner wall of the mounting frame 506 is fixedly connected with spring 1 512, the end of the spring 1 512 is fixedly connected with sliding block 2 513, the outer wall of the sliding block 2 513 is fixedly connected with a tough rubber plate 514, the outer wall of the tough rubber plate 514 is fixedly connected with a fixed plate 515, the end of the fixed plate 515 is fixedly connected with a swing plate 516, the end of the swing plate 516 is fixedly connected with a knocking ball 517, when the knocking ball 517 is displaced by force, the swing plate 516 will be synchronously displaced with the fixed plate 515 and the tough rubber plate 514, and when the sliding block 2 513 is displaced to the maximum limit, the swing plate 516 and the knocking ball 517 will be deformed and displaced, so that the swing plate 516 and the knocking ball 517 knock on the mounting plate 510 when resetting.

[0035] In an embodiment of the present invention, the outer wall of the sliding rod 508 is slidably connected to the inner wall of the guide groove 505, and the guide groove 505 is arranged in a wave shape, so that the sliding rod 508 can be smoothly displaced on the inner wall of the guide groove 505, and when the sliding rod 508 performs the wave-shaped displacement, it will drive the sliding block 507 and the movable plate 509 to be displaced, so that the bristles 511 on the mounting plate 510 can be synchronously displaced, and the protective limiting shell 504 is adapted to the threaded slider 503, so that the threaded slider 503 can be smoothly limited and protected, and the number of mounting plates 510 is two groups, and the two groups of mounting plates 510 are arranged on both sides with the center plane of the movable plate 509 mirrored.

[0036] In addition, an oblique brush assembly 6 is provided on the outer wall of the knocking ball 517, and the oblique brush assembly 6 includes a mounting rod 601, which is fixedly connected to the outer wall of the knocking ball 517, and the outer wall of the mounting rod 601 is fixedly connected to bristles 602, the outer wall of the mounting plate 510 is fixedly connected to an extrusion inclined plate 603, and the inner wall of the extrusion inclined plate 603 is fixedly connected to an elastic retractable top plate 604. The center line of the mounting rod 601 and the center line of the knocking ball 517 are on the same straight line, so that the mounting rod 601 can be smoothly displaced, and the number of bristles 602 is several, and several bristles 602 are arranged in a linear array on the outer wall of the mounting rod 601, so that the bristles 602 can perform better cleaning operations.

[0037] The inner wall of the machine body 1 is provided with a touch-pressure assembly 7, which includes a side plate 701, which is fixedly connected to the inner wall of the machine body 1, and an arc block 702 is fixedly connected to the outer wall of the side plate 701, and a spring 2 703 is fixedly connected to the inner wall of the mounting plate 510, and a connecting plate 704 is fixedly connected to the end of the spring 2 703, and a forward moving rod 705 is fixedly connected to the end of the connecting plate 704, and an L-shaped plate 706 is fixedly connected to the side wall of the forward moving rod 705, and a brush 3 707 is fixedly connected to the outer wall of the L-shaped plate 706. The outer wall of the rod 705 is fixedly connected to a filter plate 708, and the number of slots of the filter plate 708 is the same as the number of bristles 511, so that when the filter plate 708 moves forward, the liquid attached to the back half of the surface of the bristles 511 will be pushed to the front end, so that the coating effect of the bristles 511 on the insulator is further improved, and the outer wall of the connecting plate 704 is slidably connected to the inner wall of the mounting plate 510, and the connecting plate 704 is adapted to the mounting plate 510, so that the connecting plate 704 can slide smoothly on the inner wall of the mounting plate 510.

[0038] In the present invention, during daily use, the spray component 2 will perform the existing liquid spraying operation, so that the hydrophobic and anti-fouling material will be sprayed on the outer wall of the insulator, and the fixing component 4 will perform the existing inner wall fixing, so that the outer wall of the insulator can be completely coated with the hydrophobic and anti-fouling material, and the rotating component 3 will perform the existing rotation operation, so that the fixed insulator can rotate smoothly, and then the reciprocating threaded rod 502 is driven to rotate by the starting motor 501, so that the threaded slider 503 limited and protected by the protective limit shell 504 can be linearly reciprocated and reset, and then when the threaded slider 503 drives the mounting frame 506 to move linearly, the sliding rod 508 can be smoothly displaced on the inner wall of the guide groove 505, thereby driving the moving The bristles 1 511 on the mounting plate 510 on the movable plate 509 can be displaced left and right to brush the liquid on the surface of the rotating insulator, and when the mounting plate 510 is displaced left and right, the knocking ball 517 will be squeezed, so that the knocking ball 517 will be displaced together with the swing plate 516 and the fixed plate 515 together with the tough rubber plate 514 and the sliding block 2 513, so that the knocking ball 517 will touch the knocking mounting plate 510 after being deformed with the swing plate 516, and then the bristles 1 511 on the mounting plate 510 can produce additional swings through vibration when displaced left and right, so that the effect of the bristles 1 511 brushing the liquid on the surface of the insulator is further improved, ensuring that the bristles 1 511 can efficiently brush the liquid on the surface of the insulator.

[0039] The installation rod 601 and the second brush 602 can enable the knocking ball 517 to further brush the liquid on the surface of the insulator when it is displaced, and when the knocking ball 517 is touched by the installation plate 510, the extrusion inclined plate 603 and the elastic telescopic top plate 604 will apply an upward push force to the knocking ball 517, so that the second brush 602 on the installation rod 601 can brush the bottom end of the insulator disc more carefully in an oblique direction, thereby further improving the liquid brushing effect at the bottom end of the disc.

[0040] And when the threaded slider 503 drives the mounting frame 506 to move linearly, and then drives the bristles 1 511 on the mounting plate 510 to move, the arc block 702 on the side plate 701 will periodically squeeze the forward rod 705, so that the spring 2 703 will contract, so that the connecting plate 704 and the forward rod 705 will move on the mounting plate 510, and then the filter plate 708 will move forward. When the filter plate 708 moves forward, the liquid attached to the rear half of the surface of the bristles 1 511 will be pushed to the front end, so that the bristles 1 511 can further enhance the liquid coating effect on the surface of the insulator, and when the forward rod 705 moves, the bristles 3 707 will exceed the position of the bristles 1 511, so that the bristles 3 707 can more effectively stretch and brush the insulator, and finally the overall practicality is further enhanced.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A spraying device for producing high-voltage porcelain insulators, comprising a body (1), the inner wall of the body (1) being provided with a spraying assembly (2), the inner wall of the body (1) being provided with a rotating assembly (3), the outer wall of the rotating assembly (3) being provided with a fixing assembly (4), characterized in that: The inner wall of the machine body (1) is provided with a painting brush assembly (5), and the painting brush assembly (5) comprises: A motor (501), wherein the motor (501) is fixedly connected to the outer wall of the machine body (1), an output end of the motor (501) passes through the machine body (1) and is fixedly connected to a reciprocating threaded rod (502), the outer wall of the reciprocating threaded rod (502) is threadedly connected to a threaded slider (503), the inner wall of the machine body (1) is fixedly connected to a protective limit shell (504), the outer wall of the protective limit shell (504) is provided with a guide groove (505), the outer wall of the threaded slider (503) is fixedly connected to a mounting frame (506), the inner wall of the mounting frame (506) is slidably connected to a sliding block 1 (507), the outer wall of the sliding block 1 (507) is fixedly connected to a sliding rod (508), and the outer wall of the sliding block 1 (507) is fixedly connected to a moving plate (509); A mounting plate (510), wherein the mounting plate (510) is fixedly connected to the outer wall of the movable plate (509), the outer wall of the mounting plate (510) is fixedly connected with bristles one (511), the inner wall of the mounting frame (506) is fixedly connected with spring one (512), the end of the spring one (512) is fixedly connected with sliding block two (513), the outer wall of the sliding block two (513) is fixedly connected with a tough rubber plate (514), the outer wall of the tough rubber plate (514) is fixedly connected with a fixed plate (515), the end of the fixed plate (515) is fixedly connected with a swing plate (516), and the end of the swing plate (516) is fixedly connected with a knocking ball (517).

2. The spraying equipment for producing high-voltage porcelain insulators according to claim 1 is characterized in that: The outer wall of the sliding rod (508) is slidably connected to the inner wall of the guide groove (505), and the guide groove (505) is configured to be wavy.

3. The spraying equipment for producing high voltage porcelain insulators according to claim 1 is characterized in that: The protective limiting shell (504) is matched with the threaded slider (503).

4. The spraying equipment for producing high voltage porcelain insulators according to claim 1 is characterized in that: The number of the mounting plates (510) provided is two groups, and the two groups of mounting plates (510) are provided on both sides in a mirror-image manner with the center plane of the moving plate (509).

5. The spraying equipment for producing high voltage porcelain insulators according to claim 1, characterized in that: The outer wall of the knocking ball (517) is provided with an inclined brush assembly (6), and the inclined brush assembly (6) includes a mounting rod (601), and the mounting rod (601) is fixedly connected to the outer wall of the knocking ball (517), and the outer wall of the mounting rod (601) is fixedly connected to bristles 2 (602), and the outer wall of the mounting plate (510) is fixedly connected to an extrusion inclined plate (603), and the inner wall of the extrusion inclined plate (603) is fixedly connected to an elastic telescopic top plate (604).

6. The spraying equipment for producing high voltage porcelain insulators according to claim 5, characterized in that: The center line of the mounting rod (601) and the center line of the striking ball (517) are both on the same straight line.

7. The spraying equipment for producing high voltage porcelain insulators according to claim 5, characterized in that: The number of the bristles 2 (602) is a plurality, and the bristles 2 (602) are arranged in a linear array on the outer wall of the mounting rod (601).

8. The spraying equipment for producing high voltage porcelain insulators according to claim 1 is characterized in that: The inner wall of the machine body (1) is provided with a touch-pressure assembly (7), and the touch-pressure assembly (7) comprises a side plate (701), the side plate (701) is fixedly connected to the inner wall of the machine body (1), the outer wall of the side plate (701) is fixedly connected to an arc block (702), the inner wall of the mounting plate (510) is fixedly connected to a second spring (703), the end of the second spring (703) is fixedly connected to a connecting plate (704), the end of the connecting plate (704) is fixedly connected to a forward moving rod (705), the side wall of the forward moving rod (705) is fixedly connected to an L-shaped plate (706), the outer wall of the L-shaped plate (706) is fixedly connected to a third brush (707), and the outer wall of the forward moving rod (705) is fixedly connected to a filter plate (708).

9. The spraying equipment for producing high voltage porcelain insulators according to claim 8, characterized in that: The number of slots in the filter plate (708) is the same as the number of bristles one (511).

10. The spraying equipment for producing high voltage porcelain insulators according to claim 8, characterized in that: The outer wall of the connecting plate (704) is slidably connected to the inner wall of the mounting plate (510), and the connecting plate (704) is adapted to the mounting plate (510).

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