Insulating paint smearing device for transformer iron core

Abstract

The utility model relates to the technical field of transformer processing, in particular to an insulating paint smearing device for a transformer iron core. The utility model provides the insulating paint smearing device for the transformer iron core, which can be used for automatically and efficiently smearing. A transformer iron core insulation paint smearing device comprises a base, a sliding frame, a guide rail, a sliding rail, a sliding block I, a brush plate, a two-way screw and the like. Transversely symmetrical sliding frames are connected to the base in a sliding mode, guide rails are fixedly connected to the sliding frames, three sliding rails are connected to the guide rails in a sliding mode, a sliding block I is connected to the sliding rails in a sliding mode, a brush plate is fixedly connected to the sliding block I, a two-way screw rod is rotationally connected into the guide rails, and the sliding rails are connected with the two-way screw rod through threads. The six brush plates with the adjustable intervals extend into the transformer iron core, the brush plates are controlled to move up and down through stretching and retracting of the multi-stage telescopic air cylinder, paint is evenly smeared on the transformer iron core automatically, and meanwhile the smearing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer processing, in particular to a transformer core insulation paint coating device. Background Art

[0002] Applying insulating paint on the transformer core can improve the transformer efficiency and reliability. Insulating paint is mainly applied to the silicon steel sheets of the transformer core, which has the functions of reducing eddy current loss, enhancing insulation performance, and preventing rust and corrosion.

[0003] The patent with the patent authorization announcement number CN220759847U discloses a transformer production and processing painting device, which includes a storage box for storing insulating paint, a smear rack detachably installed at the bottom of the storage box, and pressurizing parts for increasing the internal pressure of the storage box are installed on both sides of the storage box, which can store the insulating paint in a relatively closed structure, so that external debris is not easy to fall into the interior of the insulating paint, ensuring the cleanliness of the insulating paint before painting, and the integrated design between the storage box and the smear rack allows the insulating paint to reach the surface of the dry transformer core after flowing out, avoiding dripping. However, the painting device needs to be manually held for painting, which is inconvenient to use and the painting efficiency is not high.

[0004] To this end, we propose a transformer core insulation paint coating device that can perform automatic and efficient coating. Utility Model Content

[0005] In order to overcome the shortcomings of existing painting devices that require manual hand-holding for painting, are inconvenient to use and have low efficiency, the utility model provides a transformer core insulation paint painting device that can automatically and efficiently paint.

[0006] A transformer core insulation paint coating device comprises a base, a sliding frame, a guide rail, a sliding rail, a slider I, a brush plate, a bidirectional screw, a multi-stage telescopic cylinder, a connecting frame, a slider II, a support plate, a liquid storage tank, a connecting pipe, a spray head and a support platform. The base is slidably connected to a transversely symmetrical sliding frame, the sliding frame is fixedly connected to a guide rail, three sliding rails are slidably connected to the guide rail, a slider I is slidably connected to the sliding rail, a brush plate is fixedly connected to the slider I, a bidirectional screw is rotatably connected in the guide rail, the sliding rail and the bidirectional screw are threadedly connected, the sliding frame is fixedly connected to the multi-stage telescopic cylinder, the sliding frame is slidably connected to a connecting frame, the connecting frame is slidably connected to the slider I, three sliders II are slidably connected to the connecting frame, the connecting frame is fixedly connected to the support plate, the telescopic end of the multi-stage telescopic cylinder is connected to an adjacent support plate, the support plate is fixedly connected to a liquid storage tank, the liquid storage tank is connected with three connecting pipes, the connecting pipes pass through adjacent sliders II, the tail ends of the connecting pipes are fixedly connected to the spray head, and the middle of the base is fixedly connected to a support platform.

[0007] As an improvement to the above solution, both ends of the bidirectional screw are fixedly connected to a rotating handle.

[0008] As an improvement of the above solution, a transparent plate is also included. The liquid storage tank is provided with a transparent plate.

[0009] As an improvement on the above scheme, it also includes a dual-axis motor, a screw and a clamping plate. The dual-axis motor is fixedly connected to the middle of the base, the output shafts on both sides of the dual-axis motor are fixedly connected to the screws, the support platform is slidably connected to the longitudinally symmetrical clamping plate, and the clamping plate and the screw are connected by threads.

[0010] As an improvement of the above solution, a protective pad is also included, and the protective pad is fixedly connected to the splint.

[0011] As an improvement of the above scheme, it also includes a servo motor, a rotating rod and a pushing block. The servo motor is fixedly connected in the base, the rotating rod is rotatably connected to the output shaft of the servo motor, both ends of the rotating rod are fixedly connected to the pushing blocks, the sliding frame has a pushing groove, and the pushing block is slidably connected to the adjacent pushing groove.

[0012] The utility model has the following advantages: six brush plates with adjustable spacing extend into the transformer core, and the brush plates are controlled to move up and down by a multi-stage telescopic cylinder to automatically and evenly apply paint on the transformer core, while also improving the efficiency of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0015] Figure 3 It is a cross-sectional structural schematic diagram of the base, sliding frame, dual-axis motor and other components of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the sliding rail, sliding block I and brush plate and other components of the utility model.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of components such as a multi-stage telescopic cylinder, a liquid storage tank and a brush plate of the utility model.

[0018] Figure 6 It is a three-dimensional structural schematic diagram of the liquid storage tank, connecting pipe, spray head and other components of the utility model.

[0019] Figure 7 It is a three-dimensional structural schematic diagram of the components such as the slider I, the brush plate and the liquid storage tank of the utility model.

[0020] The reference numbers in the figure are: 1. base, 2. sliding frame, 3. guide rail, 4. sliding rail, 5. slider I, 6. brush plate, 7. bidirectional screw, 8. multi-stage telescopic cylinder, 9. connecting frame, 10. slider II, 11. support plate, 12. liquid storage tank, 13. connecting pipe, 14. nozzle, 15. transparent plate, 16. support table, 17. dual-axis motor, 18. screw, 19. splint, 20. protective pad, 21. servo motor, 22. rotating rod, 23. pushing block, 24. pushing groove. DETAILED DESCRIPTION

[0021] The above scheme is further described below in conjunction with specific examples. It should be understood that these examples are used to illustrate the present application and are not limited to the scope of the present application. The implementation conditions adopted in the examples can be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0022] Embodiment 1: A transformer core insulation paint coating device, such as Figure 1-Figure 7 As shown, it includes a base 1, a sliding frame 2, a guide rail 3, a sliding rail 4, a slider Ⅰ5, a brush plate 6, a bidirectional screw 7, a multi-stage telescopic cylinder 8, a connecting frame 9, a slider Ⅱ10, a support plate 11, a liquid storage tank 12, a connecting pipe 13, a nozzle 14, a transparent plate 15 and a support table 16. The left and right parts of the base 1 are both slidably connected to the sliding frame 2, the lower part of the sliding frame 2 is fixedly connected to the guide rail 3, three sliding rails 4 are slidably connected to the guide rail 3, the sliding rail 4 is slidably connected to the slider Ⅰ5, the slider Ⅰ5 is fixedly connected to the brush plate 6, the guide rail 3 is rotatably connected to the bidirectional screw 7, the front and rear ends of the bidirectional screw 7 are fixedly connected to the handle, and the sliding rails on the front and rear sides are 4 is connected to the bidirectional screw 7 by threading, the lower part of the sliding frame 2 is fixedly connected to a multi-stage telescopic cylinder 8, the upper part of the sliding frame 2 is slidably connected to a connecting frame 9, the connecting frame 9 is slidably connected to the slider I5, three sliders II 10 are slidably connected to the connecting frame 9, a support plate 11 is fixedly connected to the connecting frame 9, the telescopic end of the multi-stage telescopic cylinder 8 is connected to the adjacent support plate 11, a liquid storage tank 12 is fixedly connected to the support plate 11, three connecting pipes 13 are connected to the liquid storage tank 12, the connecting pipe 13 passes through the adjacent sliders II 10, the tail end of the connecting pipe 13 is fixedly connected to a nozzle 14, a transparent plate 15 is provided on the liquid storage tank 12, and a support platform 16 is fixedly connected to the middle of the base 1.

[0023] When using the device, the staff controls the sliding frames 2 on the left and right sides to slide back and forth, thereby driving the guide rail 3, the sliding rail 4, the slider I5, the brush plate 6, the bidirectional screw 7, the multi-stage telescopic cylinder 8, the connecting frame 9, the slider II10, the support plate 11, the liquid storage tank 12, the connecting pipe 13, the nozzle 14 and the transparent plate 15 to move outward together, and then the staff puts the transformer core on the support table 16. After putting it in place, the staff pushes the sliding frames 2 on the left and right sides to slide toward each other, thereby making the guide rail 3, the sliding rail 4 and other components move inward together, so that the brush plate 6 extends into the transformer core. At the same time, the bidirectional screw 7, the sliding rail 4 and the slider Ⅰ5 drive the brush plate 6 to move forward and backward to adjust the spacing to adapt to the model of the transformer core. After the brush plate 6 is inserted into the transformer core, the staff controls the multi-stage telescopic cylinder 8 to shorten and extend, thereby driving the support plate 11, the liquid storage tank 12, the connecting pipe 13, the nozzle 14, the connecting frame 9 and the brush plate 6 to move up and down. When moving up and down, the paint in the liquid storage tank 12 is sprayed out from the nozzle 14 through the connecting pipe 13, and the brush plate 6 moves up and down to evenly apply the paint to the transformer core. During the use of this device, the remaining paint in the liquid storage tank 12 can be observed through the transparent plate 15.

[0024] Embodiment 2: Based on Embodiment 1, Figure 1-Figure 3 As shown, it also includes a dual-axis motor 17, a screw rod 18, a clamping plate 19 and a protective pad 20. The dual-axis motor 17 is fixedly connected to the middle part of the base 1, and the screw rod 18 is fixedly connected to the output shafts on the front and rear sides of the dual-axis motor 17. The front and rear parts of the support platform 16 are both slidably connected to the clamping plate 19, the clamping plate 19 is connected to the screw rod 18 by threads, and the protective pad 20 is fixedly connected to the inner side of the clamping plate 19.

[0025] When using the device, after the transformer core is placed on the support platform 16, the staff controls the rotation of the screw rod 18 through the dual-axis motor 17. The rotation of the screw rod 18 drives the front and rear clamps 19 to move inward. After the clamps 19 move inward, they clamp the front and rear sides of the transformer core, thereby fixing the transformer core on the support platform 16 for painting. Under the action of the protective pad 20, the clamps 19 can be prevented from causing damage to the transformer core.

[0026] like Figure 3 and Figure 4 As shown, it also includes a servo motor 21, a rotating rod 22 and a pushing block 23. The servo motor 21 is fixedly connected inside the base 1, and the rotating rod 22 is rotatably connected to the output shaft of the servo motor 21. Both ends of the rotating rod 22 are fixedly connected to the pushing blocks 23. A pushing groove 24 is opened at the lower part of the sliding frame 2, and the pushing block 23 is slidably connected to the adjacent pushing groove 24.

[0027] When the device is used, the servo motor 21 drives the rotating rod 22 to rotate forward and reversely. The forward and reverse rotation of the rotating rod 22 drives the sliding frame 2 to open or close backwards through the pushing block 23 and the pushing groove 24, without manual pushing, and is more labor-saving to use.

[0028] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transformer core insulation paint coating device, characterized in that: The invention comprises a base (1), a sliding frame (2), a guide rail (3), a sliding rail (4), a slider I (5), a brush plate (6), a bidirectional screw rod (7), a multi-stage telescopic cylinder (8), a connecting frame (9), a slider II (10), a support plate (11), a liquid storage tank (12), a connecting pipe (13), a nozzle (14) and a support platform (16). The base (1) is slidably connected to a transversely symmetrical sliding frame (2), the sliding frame (2) is fixedly connected to a guide rail (3), the guide rail (3) is slidably connected to three sliding rails (4), the sliding rail (4) is slidably connected to a slider I (5), the slider I (5) is fixedly connected to a brush plate (6), the guide rail (3) is rotatably connected to a bidirectional screw rod (7), the sliding rail (4) and the bidirectional screw rod (7) are rotatably connected to each other, and the sliding rail (4) and the bidirectional screw rod (7) are rotatably connected to each other. The screw rod (7) is connected by a thread, a multi-stage telescopic cylinder (8) is fixedly connected to the sliding frame (2), a connecting frame (9) is slidably connected to the sliding frame (2), the connecting frame (9) is slidably connected to the sliding block I (5), three sliding blocks II (10) are slidably connected to the connecting frame (9), a supporting plate (11) is fixedly connected to the connecting frame (9), the telescopic end of the multi-stage telescopic cylinder (8) is connected to the adjacent supporting plate (11), a liquid storage tank (12) is fixedly connected to the supporting plate (11), three connecting pipes (13) are connected to the liquid storage tank (12), the connecting pipes (13) pass through the adjacent sliding blocks II (10), the tail ends of the connecting pipes (13) are fixedly connected to the nozzles (14), and a supporting platform (16) is fixedly connected to the middle of the base (1).

2. A transformer core insulation paint coating device as claimed in claim 1, characterized in that: It also includes a bidirectional screw rod (7) with both ends fixedly connected to a rotating handle.

3. A transformer core insulation paint coating device as claimed in claim 2, characterized in that: It also includes a transparent plate (15), and the liquid storage box (12) is provided with the transparent plate (15).

4. A transformer core insulation paint coating device as claimed in claim 3, characterized in that: The invention also comprises a double-axis motor (17), a screw rod (18) and a clamping plate (19); the double-axis motor (17) is fixedly connected to the middle of the base (1); the screw rods (18) are fixedly connected to the output shafts on both sides of the double-axis motor (17); the support platform (16) is slidably connected to a longitudinally symmetrical clamping plate (19); and the clamping plate (19) and the screw rod (18) are connected by threads.

5. A transformer core insulation paint coating device as claimed in claim 4, characterized in that: It also includes a protection pad (20), and the protection pad (20) is fixedly connected to the clamping plate (19).

6. A transformer core insulation paint coating device as claimed in claim 5, characterized in that: The invention also comprises a servo motor (21), a rotating rod (22) and a pushing block (23); the servo motor (21) is fixedly connected inside the base (1); the rotating rod (22) is rotatably connected to the output shaft of the servo motor (21); both ends of the rotating rod (22) are fixedly connected to the pushing blocks (23); the sliding frame (2) is provided with a pushing groove (24); and the pushing block (23) is slidably connected to the adjacent pushing groove (24).

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