Electrical cabinet body surface paint spraying processing device

Abstract

The invention discloses an electrical cabinet body surface paint spraying processing device, and relates to the technical field of electrical cabinet production, and adopts the technical scheme that the electrical cabinet body surface paint spraying processing device comprises a rack, a sleeve is fixedly connected to the top of the rack, and a through groove is formed in the top of the rack; the sleeve is sleeved with the workbench, a first motor is fixedly connected to the inner wall of the top of the rack, a first rotating shaft is fixedly connected to an output shaft of the first motor, and a driving assembly is arranged between the first rotating shaft and the workbench; the first arc-shaped toothed plate and the second arc-shaped toothed plate are both fixedly connected to the top of the rack, and four fixing assemblies which are evenly distributed in a circumferential shape are arranged on the workbench; the paint spraying device has the beneficial effects that the cabinet body can be fixed in the process of moving the cabinet body from the right side to the rear side, then automatic fixing is achieved, in this way, during paint spraying, manual fixing is not needed, the labor intensity of workers is reduced, the labor intensity of workers is reduced, and the working efficiency is improved. And the labor intensity of workers can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical cabinet production, and particularly relates to a painting processing device for the surface of an electrical cabinet body. Background Art

[0002] An electrical cabinet is a cabinet used to protect components to work properly. It is made of steel and is used to protect components to work properly. The production materials of electrical cabinets are generally divided into two types: hot-rolled steel plates and cold-rolled steel plates. The cold-rolled steel plate is relatively soft in texture and is more suitable for the production of electrical cabinets. In order to extend the service life of the electrical cabinet, the electrical cabinet needs to be painted on the outside of the cabinet body during production, and thus a painting processing device is required; In order to ensure the painting quality, the cabinet body needs to be fixed before painting to avoid random shaking of the cabinet body. However, it is found that the existing painting processing device cannot achieve automatic fixation during use, and manual fixation is required before painting, which will increase the labor intensity of workers. Therefore, improvement is needed; Therefore, it is necessary to invent a painting processing device for the surface of an electrical cabinet body. Summary of the Invention

[0003] Therefore, the present invention provides a painting processing device for the surface of an electrical cabinet body to solve the problems in the background art.

[0004] In order to achieve the above object, the present invention provides the following technical solution: A painting processing device for the surface of an electrical cabinet body, comprising: A frame, on the top of which a sleeve is fixedly connected, and a through groove is opened on the top of the frame; A workbench, which is sleeved outside the sleeve. A first motor is fixedly connected to the inner wall of the top of the frame, and a first rotating shaft is fixedly connected to the output shaft of the first motor. A driving component is provided between the first rotating shaft and the workbench; A first arc-shaped tooth plate and a second arc-shaped tooth plate, both of which are fixedly connected to the top of the frame, and four fixing components are provided on the workbench and are evenly distributed in a circumferential shape; The fixed component includes a column, which is fixedly embedded in the workbench. A bracket is fixedly connected to the top of the column. A cavity one is opened in the column. An adapter block is fixedly connected inside the cavity one. A threaded rod is embedded in the adapter block. The top of the threaded rod is connected to the top of the cavity one. A threaded block is sleeved outside the threaded rod. The threaded block is threadedly connected to the threaded rod. A first gear is fixedly sleeved outside the bottom end of the threaded rod. A base block is fixedly sleeved outside the column. A moving block is slidably sleeved outside the column. The moving block is located at the bottom of the base block. Link rods one are fixedly connected to both sides of the moving block and both sides of the base block. Moving plates are arranged on both sides of the column. Rubber pads are fixedly connected to the outer sides of the two moving plates. Two link rods two are fixedly connected to the inner sides of the two moving plates. Push blocks are sleeved outside the four link rods one. The outer ends of the four push blocks are respectively sleeved outside the four link rods two. The push blocks are connected to the link rods one and the link rods two through bearings. Chutes are opened on both sides of the cavity one. Two connecting blocks are fixedly connected between the threaded block and the moving block. The two connecting blocks respectively penetrate through the two chutes and are in sliding contact with them.

[0005] Preferably, two U-shaped frames are fixedly connected to the bottom of the bracket. Guide rods are fixedly connected to the inner walls of the front, back, left, and right sides of the two U-shaped frames. The four guide rods all penetrate through the corresponding moving plates and are in sliding contact with them.

[0006] Preferably, the driving component includes a bevel gear one and a bevel gear ring that are meshed. The bevel gear one is fixedly connected to one end of a rotating shaft one. The bevel gear ring is fixedly connected to the bottom of the workbench. The bevel gear one penetrates through the through groove.

[0007] Preferably, a hydraulic cylinder is fixedly embedded in the top of the bottom. The hydraulic cylinder penetrates through the sleeve and is fixedly connected to it. The bottom end of the hydraulic cylinder is fixedly connected to the inner wall of the bottom of the frame. The top end of the hydraulic cylinder is fixedly connected to an adapter plate. A painting component is arranged at the rear end of the adapter plate. A curing component is arranged at the front end of the adapter plate.

[0008] Preferably, the painting component includes a housing, which is fixedly connected to the rear side of the adapter plate. The bottom of the housing is open. A rectangular pipe and a pipe one are arranged inside the housing, and the pipe one is located above the rectangular pipe. A plurality of nozzles one are fixedly embedded in the rectangular pipe. A plurality of nozzles two are fixedly embedded in the pipe one. Through grooves one are opened on both sides of the housing. A through groove two is opened on the top of the housing. Paint supply pipes one are fixedly embedded on both sides of the rectangular pipe. The two paint supply pipes one respectively penetrate through the two through grooves one and are in sliding contact with them. A paint supply pipe two is fixedly embedded on the top of the pipe one. The paint supply pipe two penetrates through the through groove two and is in sliding contact with it.

[0009] Preferably, support blocks and L-shaped blocks are fixedly connected to both sides of the housing, and the L-shaped blocks are located on top of the support blocks. A support plate is fixedly connected to one side of the housing, and a second motor is fixedly connected to the support plate. The output shaft of the second motor is fixedly connected to a first reciprocating lead screw, which passes through the two L-shaped blocks. A first sliding seat is sleeved outside the first reciprocating lead screw, and the first sliding seat is connected to the first reciprocating lead screw through a ball screw pair. Two second reciprocating lead screws are embedded in the two support blocks respectively, and the two second reciprocating lead screws pass through the two L-shaped blocks respectively. Second sliding seats are sleeved outside the two second reciprocating lead screws respectively, and the second sliding seats are connected to the second reciprocating lead screws through ball screw pairs. Two second bevel gears are fixedly sleeved outside the first reciprocating lead screw, and a third bevel gear meshed with each of the two second bevel gears is arranged on one side of each of the two second bevel gears. The two third bevel gears are fixedly connected to the tops of the two second reciprocating lead screws respectively.

[0010] Preferably, two first slide bars are fixedly connected to the inner wall of the top of the housing. First moving blocks are slidably sleeved outside the two first slide bars respectively, and the two first moving blocks are fixedly connected to both sides of the rectangular pipe respectively. A second slide bar is fixedly connected to the inner wall of the top of the housing. A second moving block is slidably sleeved outside the second slide bar, and the second moving block is fixedly connected to the top of the first pipe. Through grooves three are formed in both sides of the housing, and the through grooves three are located behind the through grooves one. A through groove four is formed in the top of the housing, and the through groove four is located behind the through groove two. First bumps are fixedly connected between the two second sliding seats and the two first moving blocks respectively, and the two first bumps respectively pass through the two through grooves three and are in sliding contact with them. A second bump is fixedly connected between the first sliding seat and the second moving block, and the second bump passes through the through groove four and is in sliding contact with it.

[0011] Preferably, first limiting rods are fixedly connected between the two support blocks and the two L-shaped blocks respectively. The two first limiting rods respectively pass through the two first sliding seats and are in sliding contact with them. A second limiting rod is fixedly connected between the two L-shaped blocks. The second limiting rod passes through the second sliding seat and is in sliding contact with it. The first reciprocating lead screw is connected to the L-shaped block through a bearing, and the second reciprocating lead screw is connected to the L-shaped block and the support block through bearings.

[0012] Preferably, the curing assembly includes a box body, the bottom of the box body is open, a plurality of first ultraviolet curing lamp strips are fixedly connected in the box body, and the plurality of first ultraviolet curing lamp strips are all U-shaped. Second ultraviolet curing lamp strips are fixedly connected to the inner walls of both sides of the box body.

[0013] Preferably, the workbench is connected to the sleeve through a bearing, and the threaded rod is connected to the connecting block and the column through bearings.

[0014] The beneficial effects of the present invention are: In the present invention, by designing a fixing component, when the motor operates to rotate the workbench, the first gear will engage with the first arc-shaped toothed plate, so that the threaded rod can rotate. Then, the threaded block and the moving block will move upward. Next, under the action of the pushing block, the two moving blocks can move outward. In this way, the cabinet can be fixed when it moves from the right side to the back side, thereby realizing automatic fixing. Thus, manual fixing is not required during painting, which can reduce the labor intensity of workers. In the present invention, by designing a painting component, when the motor II operates, the first reciprocating lead screw and the two second reciprocating lead screws can rotate. In this way, the rectangular pipe and the first nozzle can move up and down, and the first pipe and the second nozzle can move left and right. Thus, the paint can be evenly sprayed on the surface of the cabinet, avoiding painting dead angles. Description of the Drawings

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary. For those of ordinary skill in the art, without creative efforts, other implementation drawings can also be obtained based on the provided drawings.

[0016] The structures, ratios, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0017] Figure 1 It is the overall structure schematic diagram provided by the present invention; Figure 2 It is the front view cross-sectional view provided by the present invention; Figure 3 It is provided by the present invention Figure 2 The enlarged view at A in Figure 4 It is the exploded three-dimensional view of the fixing component provided by the present invention; Figure 5 It is the exploded three-dimensional view of the cabinet body, the first ultraviolet curing lamp strip, and the second ultraviolet curing lamp strip provided by the present invention; Figure 6 It is the three-dimensional view of the painting component provided by the present invention; Figure 7 It is provided by the present invention Figure 6 Exploded three-dimensional view; Figure 8Provided by the present invention Figure 7 The enlarged view at position B in Figure 9 Provided by the present invention Figure 7 Bottom view Figure 10 Bottom view of the present invention without the frame Figure 11 Schematic diagram of the working state provided by the present invention In the figure: 1, frame; 2, sleeve; 3, workbench; 4, first motor; 5, first rotating shaft; 6, first arc-shaped toothed plate; 7, second arc-shaped toothed plate; 8, column; 9, bracket; 10, connecting block; 11, threaded rod; 12, threaded block; 13, first gear; 14, base block; 15, moving block; 16, first connecting rod; 17, moving plate; 18, rubber pad; 19, second connecting rod; 20, pushing block; 21, connecting block; 22, U-shaped frame; 23, guide rod; 24, first bevel gear; 25, bevel gear ring; 26, hydraulic cylinder; 27, connecting plate; 28, housing; 29, rectangular pipe; 30, first pipeline; 31, first nozzle; 32, second nozzle; 33, first paint supply pipe; 34, second paint supply pipe; 35, supporting block; 36, L-shaped block; 37, supporting plate; 38, second motor; 39, first reciprocating lead screw; 40, first sliding seat; 41, second reciprocating lead screw; 42, second sliding seat; 43, second bevel gear; 44, third bevel gear; 45, first sliding rod; 46, first moving block; 47, second sliding rod; 48, second moving block; 49, first convex block; 50, second convex block; 51, first limiting rod; 52, second limiting rod; 53, box body; 54, first ultraviolet curing lamp strip; 55, second ultraviolet curing lamp strip. Detailed implementation manners

[0018] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] Referring to the attached Figure 1 - attached Figure 11 , a painting processing device for the surface of an electrical cabinet body provided by the present invention includes: A frame 1, on the top of which a sleeve 2 is fixedly connected, and a through groove is opened on the top of the frame 1; A workbench 3, which is sleeved outside the sleeve 2. A first motor 4 is fixedly connected to the inner wall of the top of the frame 1, and the output shaft of the first motor 4 is fixedly connected to a first rotating shaft 5. A driving assembly is provided between the first rotating shaft 5 and the workbench 3; A first arc-shaped toothed plate 6 and a second arc-shaped toothed plate 7, both of which are fixedly connected to the top of the frame 1, and four fixing assemblies are arranged on the workbench 3 and are evenly distributed in a circumferential shape; The fixing component includes a vertical column 8, which is fixedly embedded in the workbench 3. The top of the vertical column 8 is fixedly connected with a bracket 8. A cavity one is formed in the vertical column 8. An adapter block 10 is fixedly connected inside the cavity one. A threaded rod 11 is embedded in the adapter block 10. The top of the threaded rod 11 is connected to the top of the cavity one. A threaded block 12 is sleeved outside the threaded rod 11. The threaded block 12 is threadedly connected with the threaded rod 11. A first gear 13 is fixedly sleeved outside the bottom end of the threaded rod 11. A base block 14 is fixedly sleeved outside the vertical column 8. A moving block 15 is slidably sleeved outside the vertical column 8. The moving block 15 is located at the bottom of the base block 14. Link rods one 16 are fixedly connected to both sides of the moving block 15 and both sides of the base block 14. Moving plates 17 are arranged on both sides of the vertical column 8. Rubber pads 18 are fixedly connected to the outer sides of the two moving plates 17. Two link rods two 19 are fixedly connected to the inner sides of the two moving plates 17. Push blocks 20 are sleeved outside the four link rods one 16. The outer ends of the four push blocks 20 are respectively sleeved outside the four link rods two 19. The push blocks 20 are connected to the link rods one 16 and the link rods two 19 through bearings. Chute grooves are formed on both sides of the cavity one. Two connecting blocks 21 are fixedly connected between the threaded block 12 and the moving block 15. The two connecting blocks 21 respectively penetrate through the two chute grooves and are in sliding contact with them; In this implementation scheme, when the motor one 4 works to rotate the workbench 3, the first gear 13 will mesh with the arc-shaped tooth plate one 6, so that the threaded rod 11 can rotate. Then the threaded block 12 and the moving block 15 will move upward. Then under the action of the push block 20, the two moving blocks 15 can move outward. In this way, the fixing of the cabinet can be realized during the process of the cabinet moving from the right side to the rear side, and thus automatic fixing is realized; Among them, in order to achieve the purpose of stable movement of the moving plate 17, the following technical scheme is adopted by this device: Two U-shaped frames 22 are fixedly connected to the bottom of the bracket 8. Guide rods 23 are fixedly connected to the inner walls of the front, rear, left and right sides of the two U-shaped frames 22. The four guide rods 23 respectively penetrate through the corresponding moving plates 17 and are in sliding contact with them. The U-shaped frames 22 and the guide rods 23 can make the moving plates 17 move stably; Among them, in order to achieve the purpose of transmission, the following technical scheme is adopted by this device: The driving component includes a bevel gear one 24 and a bevel gear ring 25 which are meshed and connected. The bevel gear one 24 is fixedly connected to one end of the rotating shaft one 5. The bevel gear ring 25 is fixedly connected to the bottom of the workbench 3. The bevel gear one 24 penetrates through the through groove; Among them, in order to achieve the purpose of uniform painting, the present device is implemented by the following technical solutions: A hydraulic cylinder 26 is fixedly embedded at the bottom and top. The hydraulic cylinder 26 penetrates through the sleeve 2 and is fixedly connected thereto. The bottom end of the hydraulic cylinder 26 is fixedly connected to the inner wall of the bottom of the frame 1. The top end of the hydraulic cylinder 26 is fixedly connected to an adapter plate 27. A painting assembly is provided at the rear end of the adapter plate 27, and a curing assembly is provided at the front end of the adapter plate 27. The painting assembly includes a housing 28. The housing 28 is fixedly connected to the rear side of the adapter plate 27. The bottom of the housing 28 is open. A rectangular pipe 29 and a pipe 30 are provided inside the housing 28, and the pipe 30 is located on the top of the rectangular pipe 29. A plurality of nozzles 31 are fixedly embedded on the rectangular pipe 29, and a plurality of nozzles 32 are fixedly embedded on the pipe 30. Through slots 1 are opened on both sides of the housing 28, and a through slot 2 is opened on the top of the housing 28. Paint supply pipes 33 are fixedly embedded on both sides of the rectangular pipe 29. The two paint supply pipes 33 respectively penetrate through the two through slots 1 and are in sliding contact therewith. A paint supply pipe 34 is fixedly embedded on the top of the pipe 30. The paint supply pipe 34 penetrates through the through slot 2 and is in sliding contact therewith. Support blocks 35 and L-shaped blocks 36 are fixedly connected to both sides of the housing 28, and the L-shaped blocks 36 are located on the top of the support blocks 35. A support plate 37 is fixedly connected to one side of the housing 28. A second motor 38 is fixedly connected to the support plate 37. The output shaft of the second motor 38 is fixedly connected to a first reciprocating lead screw 39. The first reciprocating lead screw 39 penetrates through the two L-shaped blocks 36. A first sliding seat 40 is sleeved outside the first reciprocating lead screw 39. The first sliding seat 40 is connected to the first reciprocating lead screw 39 through a ball screw pair. Second reciprocating lead screws 41 are embedded on the two support blocks 35. The two second reciprocating lead screws 41 respectively penetrate through the two L-shaped blocks 36. Second sliding seats 42 are sleeved outside the two second reciprocating lead screws 41. The second sliding seats 42 are connected to the second reciprocating lead screws 41 through a ball screw pair. Two bevel gears 43 are fixedly sleeved outside the first reciprocating lead screw 39. A bevel gear 44 meshing with each of the two bevel gears 43 is provided on one side of each of the two bevel gears 43. The two bevel gears 44 are respectively fixedly connected to the tops of the two second reciprocating lead screws 41. Two first sliding rods 45 are fixedly connected to the inner wall of the top of the housing 28. First moving blocks 46 are slidably sleeved outside the two first sliding rods 45. The two first moving blocks 46 are respectively fixedly connected to both sides of the rectangular pipe 29. A second sliding rod 47 is fixedly connected to the inner wall of the top of the housing 28. A second moving block 48 is slidably sleeved outside the second sliding rod 47. The second moving block 48 is fixedly connected to the top of the pipe 30. Through slots 3 are opened on both sides of the housing 28 and the through slots 3 are located behind the through slots 1. Through slots 4 are opened on the top of the housing 28 and the through slots 4 are located behind the through slots 2. First bumps 49 are fixedly connected between the two second sliding seats 42 and the two first moving blocks 46 respectively. The two first bumps 49 respectively penetrate through the two through slots 3 and are in sliding contact therewith. A second bump 50 is fixedly connected between the first sliding seat 40 and the second moving block 48. The second bump 50 penetrates through the through slot 4 and is in sliding contact therewith. First limiting rods 51 are fixedly connected between the two support blocks 35 and the two L-shaped blocks 36 respectively. The two first limiting rods 51 respectively penetrate through the two first sliding seats 40 and are in sliding contact therewith,A limiting rod two 52 is fixedly connected between two L-shaped blocks 36. The limiting rod two 52 penetrates through the sliding seat two 42 and is in sliding contact with it. The reciprocating lead screw one 39 is connected to the L-shaped block 36 through a bearing. The reciprocating lead screw two 41 is connected to the L-shaped block 36 and the support block 35 through bearings. When the motor two 38 works, the reciprocating lead screw one 39 and the two reciprocating lead screws two 41 can rotate, so that the rectangular pipe 29 and the nozzle one 31 can move up and down, and the pipe one 30 and the nozzle two 32 can move left and right, so that the paint can be evenly sprayed on the surface of the cabinet body; Among them, in order to achieve the purpose of curing, the present device is implemented by the following technical solution: The curing component includes a box body 53. The bottom of the box body 53 is open. A plurality of ultraviolet curing lamp strips one 54 are fixedly connected in the box body 53. The plurality of ultraviolet curing lamp strips one 54 are all U-shaped. Ultraviolet curing lamp strips two 55 are fixedly connected to the inner walls of both sides of the box body 53; Among them, in order to achieve the purpose of reducing wear, the present device is implemented by the following technical solution: The workbench 3 is connected to the sleeve 2 through a bearing. The threaded rod 11 is connected to the connecting block 10 and the column 8 through bearings. Connecting through bearings can reduce wear.

[0020] The use process of the present invention is as follows: When the cabinet body needs to be painted, the electrical cabinet body is buckled upside down on the right bracket 8, as Figure 11 shown. Then control the motor one 4 to make the rotating shaft one 5 rotate. The rotation of the rotating shaft one 5 drives the bevel gear one 24 to rotate. The rotation of the bevel gear one 24 drives the bevel gear ring 25 to rotate. The rotation of the bevel gear ring 25 can make the workbench 3 rotate. Control the motor one 4 to make the workbench 3 rotate 90 degrees, so that the just-mentioned cabinet body can be moved to the rear. Among them, when moving, the first gear 13 will mesh with the arc-shaped tooth plate one 6. In this way, during the movement, the threaded rod 11 rotates. The rotation of the threaded rod 11 drives the threaded block 12, the two connecting blocks 21 and the moving block 15 to move upward. Since the push block 20, the connecting rod one 16 and the connecting rod two 19 can move through bearings, under the action of the four push blocks 20, the upward movement of the moving block 15 can make the two moving plates 17 move outward, so that the two rubber pads 18 move outward. In this way, when the cabinet body moves from the right side to the rear side, the two rubber pads 18 will contact the inner wall of the cabinet body and apply an outward supporting force to the cabinet body. In this way, the cabinet body can be fixed when moving from the right side to the rear side, and automatic fixing can be realized. In this way, manual fixing is not required during painting, and the labor intensity of workers can be reduced; When the cabinet body moves to the rear side, control the hydraulic cylinder 26 to work so that the connecting plate 27 moves downward, so that the outer shell 28 can move downward and cover the outside of the cabinet body. Then, fill the paint supply pipe 1 33 and the paint supply pipe 2 34 with paint, so that the paint can enter the pipe 1 30 and the rectangular pipe 29, and then be sprayed out through the nozzle 1 31 and the nozzle 2 32. At the same time, control the motor 2 38 to work. The motor 2 38 drives the reciprocating lead screw 1 39 to rotate. The reciprocating lead screw 1 39 drives the two bevel gears 2 43 to rotate. The two bevel gears 2 43 drive the two bevel gears 3 44 to rotate. The two bevel gears 3 44 drive the two reciprocating lead screws 2 41 to rotate. Thus, the reciprocating lead screw 1 39 and the two reciprocating lead screws 2 41 can rotate simultaneously. The reciprocating lead screw 1 39 rotates to drive the sliding seat 1 40, the convex block 2 50, the moving block 2 48 and the pipe 1 30 to continuously move left and right, so that the multiple nozzles 1 31 continuously move left and right. The reciprocating lead screw 2 41 rotates to drive the sliding seat 2 42, the convex block 1 49, the moving block 1 46 and the rectangular pipe 29 to continuously move up and down, so that the multiple nozzles 2 32 continuously move up and down. In this way, the paint can be evenly sprayed on the surface of the cabinet body, avoiding spray painting dead angles. When spray painting, an operator can invert and place a cabinet body on the right bracket 8; After the spray painting is completed, control the hydraulic cylinder 26 to move the connecting plate 27 upward to reset. Then, control the motor 1 4 to rotate the workbench 3 by another 90 degrees, so that the second cabinet body can move to the bottom of the outer shell 28. By the same principle, it will be automatically fixed, and then the same steps will continue for spray painting. Then, repeat the above steps to spray paint the third and fourth cabinet bodies. When the first spray painted cabinet body moves to the front side position, the box body 53 will cover its outside. At this time, control the ultraviolet curing lamp strip 1 54 and the ultraviolet curing lamp strip 2 55 to work, so that the paint can be irradiated to be quickly cured. In this way, the device can realize spray painting and curing at the same time; When the paint of the first cabinet body is cured, when the motor 1 4 works, it will move to the right side. At this time, the operator can remove it and place a new one; When the cured cabinet body moves from the front side to the right side, the first gear 13 will engage with the arc-shaped tooth plate 2 7, so that the threaded rod 11 will reverse, and then the threaded block 12, the two connecting blocks 21 and the moving block 15 will move downward to reset, and then the two moving plates 17 and the two rubber pads 18 will also reset, so that the fixation can be automatically released to facilitate the operator to remove it.

[0021] The above is only a preferred embodiment of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A paint spraying device for the surface of an electrical cabinet, characterized in that: include: A frame (1), a sleeve (2) being fixedly connected to the top of the frame (1), and a through groove being formed on the top of the frame (1); A workbench (3) is sleeved on the outside of the sleeve (2); a motor 1 (4) is fixedly connected to the inner wall of the top of the frame (1); an output shaft of the motor 1 (4) is fixedly connected to a rotating shaft 1 (5); and a driving component is provided between the rotating shaft 1 (5) and the workbench (3); Arc-shaped tooth plate 1 (6) and arc-shaped tooth plate 2 (7), wherein the arc-shaped tooth plate 1 (6) and the arc-shaped tooth plate 2 (7) are both fixedly connected to the top of the frame (1), and the workbench (3) is provided with four fixed components evenly distributed in a circumferential shape; The fixing assembly comprises a column (8), wherein the column (8) is fixedly embedded on the workbench (3), the top of the column (8) is fixedly connected to a bracket (8), the column (8) is provided with a cavity (1), the cavity (1) is fixedly connected to a connecting block (10), the connecting block (10) is embedded with a threaded rod (11), the top of the threaded rod (11) is connected to the top of the cavity (1), the threaded block (12) is sleeved on the outside of the threaded rod (11), the threaded block (12) is connected to the threaded rod (11) by threads, the bottom of the threaded rod (11) is fixedly sleeved with a first gear (13), the outside of the column (8) is fixedly sleeved with a base block (14), the outside of the column (8) is slidably sleeved with a moving block (15), the moving block (15) is located at the bottom of the base block (14), the Both sides of the moving block (15) and both sides of the base block (14) are fixedly connected with connecting rods 1 (16), both sides of the column (8) are provided with moving plates (17), the outer sides of the two moving plates (17) are fixedly connected with rubber pads (18), the inner sides of the two moving plates (17) are fixedly connected with two connecting rods 2 (19), the outer sides of the four connecting rods 1 (16) are sleeved with push blocks (20), the outer ends of the four push blocks (20) are respectively sleeved on the outside of the four connecting rods 2 (19), the push blocks (20) are connected to the connecting rods 1 (16) and 2 (19) through bearings, both sides of the cavity 1 are provided with sliding grooves, and two connecting blocks (21) are fixedly connected between the threaded block (12) and the moving block (15), and the two connecting blocks (21) respectively penetrate the two sliding grooves and are in sliding contact with them.

2. The electrical cabinet surface painting device according to claim 1, characterized in that: Two U-shaped frames (22) are fixedly connected to the bottom of the bracket (8), and guide rods (23) are fixedly connected to the front and rear inner walls of the two U-shaped frames (22). The four guide rods (23) all penetrate the corresponding movable plates (17) and are in sliding contact with them.

3. The electrical cabinet surface painting device according to claim 1, characterized in that: The driving assembly comprises a bevel gear 1 (24) and a bevel gear ring (25) which are meshed and connected, the bevel gear 1 (24) being fixedly connected to one end of the rotating shaft 1 (5), the bevel gear ring (25) being fixedly connected to the bottom of the workbench (3), and the bevel gear 1 (24) passing through the through groove.

4. The electrical cabinet surface painting device according to claim 1, characterized in that: A hydraulic cylinder (26) is fixedly embedded in the top of the bottom, the hydraulic cylinder (26) passes through the sleeve (2) and is fixedly connected thereto, the bottom end of the hydraulic cylinder (26) is fixedly connected to the inner wall of the bottom of the frame (1), the top end of the hydraulic cylinder (26) is fixedly connected to a connecting plate (27), the rear end of the connecting plate (27) is provided with a paint spraying assembly, and the front end of the connecting plate (27) is provided with a curing assembly.

5. The electrical cabinet surface painting device according to claim 4, characterized in that: The paint spraying assembly comprises a shell (28), wherein the shell (28) is fixedly connected to the rear side of the connecting plate (27), the bottom of the shell (28) is arranged to be open, a rectangular tube (29) and a pipe (30) are arranged inside the shell (28), and the pipe (30) is located at the top of the rectangular tube (29), a plurality of nozzles (31) are fixedly embedded on the rectangular tube (29), and a plurality of nozzles (32) are fixedly embedded on the pipe (30), a through groove (1) is provided on both sides of the shell (28), a through groove (2) is provided on the top of the shell (28), a paint supply pipe (33) is fixedly embedded on both sides of the rectangular tube (29), the two paint supply pipes (33) respectively penetrate the two through grooves (1) and are in sliding contact with them, and a paint supply pipe (34) is fixedly embedded on the top of the pipe (30), and the paint supply pipe (34) penetrates the through groove (2) and is in sliding contact with it.

6. The electrical cabinet surface painting device according to claim 5, characterized in that: A support block (35) and an L-shaped block (36) are fixedly connected to both sides of the housing (28), and the L-shaped block (36) is located on the top of the support block (35). A support plate (37) is fixedly connected to one side of the housing (28). A second motor (38) is fixedly connected to the support plate (37). A reciprocating screw (39) is fixedly connected to the output shaft of the second motor (38). The reciprocating screw (39) passes through the two L-shaped blocks (36). A sliding seat (40) is sleeved on the outside of the reciprocating screw (39). The sliding seat (40) is connected to the reciprocating screw (39) via a ball screw pair. The two The support blocks (35) are each embedded with a reciprocating screw second (41), the two reciprocating screws second (41) respectively penetrate the two L-shaped blocks (36), the two reciprocating screws second (41) are each sleeved with a sliding seat second (42) on the outside, the sliding seat second (42) is connected to the reciprocating screw second (41) through a ball screw pair, the reciprocating screw first (39) is externally fixedly sleeved with two bevel gears second (43), one side of the two bevel gears second (43) is each provided with a bevel gear third (44) meshingly connected therewith, and the two bevel gears third (44) are respectively fixedly connected to the top ends of the two reciprocating screws second (41).

7. The electrical cabinet surface painting device according to claim 6, characterized in that: The top inner wall of the shell (28) is fixedly connected to two sliding rods (45), and the two sliding rods (45) are both slidably sleeved with a moving block (46) outside. The two moving blocks (46) are respectively fixedly connected to the two sides of the rectangular tube (29). The top inner wall of the shell (28) is fixedly connected to a sliding rod (47), and the sliding rod (47) is slidably sleeved with a moving block (48) outside. The moving block (48) is fixedly connected to the top of the pipe (30). Both sides of the shell (28) are open. A through slot three is provided and is located at the rear side of the through slot one, a through slot four is provided on the top of the housing (28) and is located at the rear side of the through slot two, a protrusion one (49) is fixedly connected between the two sliding seats two (42) and the two shifting blocks one (46), and the two protrusions one (49) respectively penetrate the two through slots three and are in sliding contact with them, a protrusion two (50) is fixedly connected between the sliding seat one (40) and the shifting block two (48), and the protrusion two (50) penetrates the through slot four and is in sliding contact with it.

8. The electrical cabinet surface painting device according to claim 7, characterized in that: A limiting rod 1 (51) is fixedly connected between the two support blocks (35) and the two L-shaped blocks (36), respectively. The two limiting rods 1 (51) respectively penetrate the two sliding seats 1 (40) and are in sliding contact therewith. A limiting rod 2 (52) is fixedly connected between the two L-shaped blocks (36), and the limiting rod 2 (52) penetrates the sliding seat 2 (42) and is in sliding contact therewith. The reciprocating screw 1 (39) is connected to the L-shaped block (36) via a bearing, and the reciprocating screw 2 (41) is connected to the L-shaped block (36) and the support block (35) via a bearing.

9. The electrical cabinet surface painting device according to claim 4, characterized in that: The curing assembly comprises a box body (53), the bottom of the box body (53) is arranged to be open, a plurality of ultraviolet curing light strips (54) are fixedly connected in the box body (53), the plurality of ultraviolet curing light strips (54) are all arranged in a U shape, and ultraviolet curing light strips (55) are fixedly connected to the inner walls on both sides of the box body (53).

10. The electrical cabinet surface painting device according to claim 1, characterized in that: The workbench (3) is connected to the sleeve (2) via a bearing, and the threaded rod (11) is connected to the connecting block (10) and the column (8) via a bearing.

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