Rust-proof treatment device for surface of transformer iron core
By designing an automatic clamping and multi-angle spraying rust prevention treatment device, the problem of inconvenient spraying at the bottom of the iron core was solved, realizing full coverage spraying of the iron core and improving the convenience and efficiency of rust prevention treatment.
Patent Information
- Application Number
- CN202520211255.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-02-11
AI Technical Summary
Existing transformer core surface anti-rust treatment devices cannot directly spray anti-rust paint onto the contact surface between the bottom of the core and the support, resulting in inconvenience in operation and affecting the continuity of processing.
A device was designed that includes a worktable, cylinder, nozzle, heating wire, and drive motor. The iron core is automatically clamped by a clamping block structure driven by the cylinder and motor, and anti-rust paint is sprayed from different angles by multiple nozzles. Combined with the heating wire for rapid drying, all-round spraying is achieved.
It enables the complete application of anti-rust paint to the iron core without manual flipping, improving spraying efficiency and convenience, and ensuring full coverage protection of the iron core surface.
Smart Images
Figure CN223683800U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to rust treatment device technical field, concretely is a kind of transformer core surface rust treatment device. BACKGROUND
[0002] Transformer core surface rust treatment device is a kind of equipment specially designed for rust treatment to transformer core;The device is through a series of processing steps, ensure that the surface of transformer core is fully protected to prevent the occurrence of rust and corrosion;Transformer core can be influenced by humidity, salt, dirt and other factors during long-term use, leading to surface rust;Rust treatment device sprays antirust paint, provides a layer of protective film for the surface of core, effectively prevents the occurrence of rust;Transformer core surface rust treatment device has important application value in electric power industry, can significantly improve the rust resistance and service life of transformer core, reduce equipment failure risk and maintenance cost;Existing transformer core surface rust treatment device sprays antirust paint, the contact surface of core bottom and support cannot be directly sprayed, so that the operator needs to manually turn over, it is very inconvenient to use, reduces the continuity of processing. SUMMARY
[0003] In view of the above situation, to overcome the defects of prior art, the utility model provides a kind of transformer core surface rust treatment device, effectively solve the problem that existing transformer core surface rust treatment device sprays antirust paint, the contact surface of core bottom and support cannot be directly sprayed.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of transformer core surface rust treatment device, including workbench, the top of workbench is fixedly installed with support, the inner bottom of workbench is fixedly installed with lower cylinder, the transmission end of lower cylinder is fixedly installed with placing table, the top of support is fixedly installed with upper cylinder, the transmission end of upper cylinder is fixedly installed with round cover, the upper portion of round cover inside is fixedly installed with electric heating wire, the inner wall annular of round cover is fixedly installed with a plurality of first spray heads at equal distance, the surface of round cover is fixedly installed with second connecting head, second connecting head is fixedly connected with the suction pump on the outside paint storage tank by hose, one side of workbench is fixedly installed with support plate, the upper of support plate is equipped with mounting bracket, the upper portion and lower portion of mounting bracket inside are all fixedly installed with a plurality of second spray heads, one side of mounting bracket is fixedly installed with first connecting head, first connecting head is fixedly connected with the suction pump on the outside paint storage tank by hose, one end of support plate is fixedly installed with driving motor, the output of driving motor is equipped with transmission assembly, the upper of workbench is symmetrically provided with two clamping blocks, transmission assembly is transmission connection with two clamping blocks, driving motor is operated and power is output to two clamping blocks by transmission assembly, so that two clamping blocks are moved towards each other and fix circular core.
[0005] Preferably, the transmission assembly includes a threaded rod fixedly installed at the output end of the driving motor, one end of the threaded rod is rotatably connected with the inner wall of one end of the support plate, and a threaded sleeve is threadedly connected with the surface of the threaded rod.
[0006] Preferably, the top of the threaded sleeve is fixedly installed with a pushing strip, the top of the pushing strip is fixedly connected with the mounting frame, and the one end of the pushing strip is tightly attached with a contact block.
[0007] Preferably, the surface of the moving strip is movably inserted with two slide rods, the surfaces of the two slide rods are both sleeved with springs, the two ends of the two springs are both fixedly connected with the workbench and the moving strip, the two ends of the top of the moving strip are both rotatably installed with limiting sleeves through the push-pull rods, the interiors of the two limiting sleeves are both inserted with limiting rods, the ends of the two limiting rods away from each other are both fixedly connected with the top of the workbench through support strips, and the tops of the two limiting sleeves are respectively fixedly connected with the bottoms of the two clamping blocks.
[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: when in use, the operator places the circular core on one end of the upper part of the placing table, then the operator starts the upper air cylinder to drive the circular cover to move downward to cover the circular core, then the operator starts the external suction pump to convey the rust-proof paint in the paint storage tank to the circular cover through the hose and the second connecting head and spray the paint to the circumferential surface of the circular core through the first spray heads, then the operator starts the electric heating wire to quickly dry the paint surface, and after the paint surface is dried, the operator starts the upper air cylinder to drive the circular cover to move upward to reset;
[0009] Then the operator drives the driving motor to drive the threaded rod to rotate, the threaded rod drives the threaded sleeve to move when rotating, the threaded sleeve drives the sliding block to slide in the interior of the sliding groove when moving, the stability of the threaded sleeve when moving is improved, the threaded sleeve drives the pushing strip to move when moving, the pushing strip drives the contact block to move downward when moving, the moving strip will slide along the two slide rods and simultaneously extrude the two springs when moving downward, so that the moving strip has the elastic resetting effect while ensuring the stability of the movement, the two limiting sleeves are driven to move toward each other along the surfaces of the two limiting rods through the two push-pull rods when the moving strip moves downward, the two clamping blocks are driven to move toward each other when the two limiting sleeves move toward each other, and the circular core is clamped and fixed well;
[0010] After the circular iron core is clamped, the lower air cylinder drives the placing table to move downwards, and then the installation frame is driven to the surface of the circular iron core under the continuous movement of the pushing strip, and then the operator starts the external suction pump to transport the rust-proof paint in the paint storage tank to the inside of the installation frame through the hose and the first connecting head, and the rust-proof paint is sprayed to the upper and lower surfaces of the circular iron core by the second spray heads, so that the transformer iron core surface rust-proof treatment device can comprehensively and effectively spray the rust-proof paint to the circular iron core, without manual turning over by the operator, and is very convenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0011] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not constitute a limitation of the present application.
[0012] In the drawings:
[0013] Figure 1 Structure diagram of the transformer iron core surface rust-proof treatment device of the present application Figure 1 ;
[0014] Figure 2 Structure diagram of the transformer iron core surface rust-proof treatment device of the present application Figure 2 ;
[0015] Figure 3 Structure diagram of the transformer iron core surface rust-proof treatment device of the present application Figure 3 ;
[0016] Figure 4 Structure diagram of the transformer iron core surface rust-proof treatment device of the present application Figure 4 ;
[0017] Figure 5 Structure diagram of the circular cover and the support plate of the present application
[0018] In the drawings: 1, workbench; 2, support strip; 3, support; 4, upper air cylinder; 5, circular cover; 6, electric heating wire; 7, first spray head; 8, installation frame; 9, second spray head; 10, first connecting head; 11, second connecting head; 12, lower air cylinder; 13, placing table; 14, support plate; 15, driving motor; 16, threaded rod; 17, threaded sleeve; 18, sliding block; 19, sliding groove; 20, pushing strip; 21, clamping block; 22, contact block; 23, moving strip; 24, sliding rod; 25, spring; 26, push-pull rod; 27, limiting sleeve; 28, limiting rod. DETAILED DESCRIPTION
[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments; based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.
[0020] By Figures 1 to 5 The utility model discloses a workbench 1 is provided with the support 3, the lower air cylinder 12, the placing table 13, the upper air cylinder 4, the circular cover 5, the electric heating wire 6, the first shower head 7, the second connecting head 11 and the support plate 14, and the placing table 13, the circular cover 5, the electric heating wire 6, the first shower head 7, the second connecting head 11 and the support plate 14 are arranged on the workbench 1, and the placing table 13, the circular cover 5, the electric heating wire 6, the first shower head 7, the second connecting head 11 and the support plate 14 are arranged on the workbench 1.
[0021] When using, the operator places the circular iron core on the upper end of the placing table 13, and then the operator starts the upper air cylinder 4 to drive the circular cover 5 to move downwards to cover the circular iron core, and then the operator starts the external suction pump to transport the rust-proof paint in the paint storage tank to the circular cover 5 through the soft tube and the second connecting head 11 and spray the rust-proof paint to the circumference of the circular iron core through the first shower head 7, and then the operator starts the electric heating wire 6 to quickly dry the paint surface, and then the operator starts the upper air cylinder 4 to drive the circular cover 5 to move upwards to reset.
[0022] The upper portion and the lower portion of the mounting frame 8 are both fixedly installed with a plurality of second shower heads 9, and the first connecting head 10 is fixedly installed on one side of the mounting frame 8 and is fixedly connected with the suction pump on the external paint storage tank through a soft tube.
[0023] Then the operator drives the driving motor 15 to drive the transmission assembly to operate, and when the transmission assembly operates, the two clamping blocks 21 move towards each other to clamp and fix the circular core. After the circular core is clamped, the lower cylinder 12 drives the placement table 13 to move down, and then under the continuous operation of the transmission assembly, the mounting rack 8 is sleeved to the surface of the circular core. Then the operator starts the external suction pump to transport the rust-proof paint in the paint storage tank to the inside of the mounting rack 8 through the hose and the first connecting head 10, and the rust-proof paint is sprayed to the upper and lower surfaces of the circular core by the second spray head 9. The transformer core surface rust-proof treatment device can comprehensively and effectively spray the rust-proof paint to the circular core without manual turning by the operator, which is very convenient to use.
[0024] The transmission assembly comprises a threaded rod 16 fixedly installed at the output end of the driving motor 15, one end of the threaded rod 16 is rotatably connected with the inner wall of one end of the supporting plate 14, and the surface of the threaded rod 16 is threadedly connected with a threaded sleeve 17. The bottom of the threaded sleeve 17 is fixedly installed with a sliding block 18, and the inner bottom of the supporting plate 14 is provided with a sliding groove 19. The sliding block 18 is slidingly installed in the inside of the sliding groove 19.
[0025] The operator drives the driving motor 15 to drive the threaded rod 16 to rotate, and when the threaded rod 16 rotates, the threaded sleeve 17 moves, and when the threaded sleeve 17 moves, the sliding block 18 slides in the inside of the sliding groove 19, thereby improving the stability of the threaded sleeve 17 when moving.
[0026] The top of the threaded sleeve 17 is fixedly installed with a pushing strip 20, the top of the pushing strip 20 is fixedly connected with the mounting rack 8, and the one end of the pushing strip 20 is tightly provided with a contact block 22. The bottom of the contact block 22 is fixedly installed with a moving strip 23.
[0027] When the threaded sleeve 17 moves, the pushing strip 20 moves, and when the pushing strip 20 moves, the contact block 22 is pushed to drive the moving strip 23 to move down. The continuous movement of the pushing strip 20 will drive the mounting rack 8 to be sleeved to the surface of the circular core.
[0028] The surface of the moving strip 23 is movably inserted with two sliding rods 24, the surfaces of the two sliding rods 24 are both sleeved with springs 25, the two ends of the two springs 25 are respectively fixedly connected with the workbench 1 and the moving strip 23. The two ends of the top of the moving strip 23 are rotatably installed with limiting sleeves 27 through push-pull rods 26. The insides of the two limiting sleeves 27 are both inserted with limiting rods 28. The mutually faraway ends of the two limiting rods 28 are both fixedly connected with the top of the workbench 1 through supporting strips 2. The tops of the two limiting sleeves 27 are respectively fixedly connected with the bottoms of the two clamping blocks 21.
[0029] When the moving strip 23 moves downward, it slides along the two slide rods 24 and simultaneously extrudes the two springs 25, so that the moving strip 23 has the elastic reset effect while ensuring the stability of the movement of the moving strip 23. When the moving strip 23 moves downward, the two limiting sleeves 27 are driven by the two push-pull rods 26 to move towards each other along the surfaces of the two limiting rods 28, and when the two limiting sleeves 27 move towards each other, the two clamping blocks 21 move towards each other to clamp and fix the circular iron core.
Claims
1. A transformer core surface rust-proof treatment device, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly provided with a support (3), the inner bottom of the workbench (1) is fixedly provided with a lower air cylinder (12), the transmission end of the lower air cylinder (12) is fixedly provided with a placing table (13), the top of the support (3) is fixedly provided with an upper air cylinder (4), the transmission end of the upper air cylinder (4) is fixedly provided with a circular cover (5), the upper part of the inside of the circular cover (5) is fixedly provided with an electric heating wire (6), the inner wall of the circular cover (5) is fixedly provided with a plurality of first nozzles (7) at equal intervals in a ring shape, the surface of the circular cover (5) is fixedly provided with a second connecting head (11), the second connecting head (11) is fixedly connected with a suction pump on an external paint storage tank through a hose, one side of the workbench (1) is fixedly provided with a supporting plate (14), the upper part of the supporting plate (14) is provided with a mounting frame (8), the upper part and the lower part of the inside of the mounting frame (8) are both fixedly provided with a plurality of second nozzles (9), one side of the mounting frame (8) is fixedly provided with a first connecting head (10), the first connecting head (10) is fixedly connected with the suction pump on the external paint storage tank through a hose, one end of the supporting plate (14) is fixedly provided with a driving motor (15), the output end of the driving motor (15) is provided with a transmission assembly, the upper part of the workbench (1) is symmetrically provided with two clamping blocks (21), the transmission assembly is in transmission connection with the two clamping blocks (21), the driving motor (15) outputs power to the two clamping blocks (21) through the transmission assembly when the driving motor (15) operates, so that the two clamping blocks (21) move towards each other to fix the circular iron core.
2. The transformer core surface rust-proof treatment device according to claim 1, characterized in that: The transmission assembly comprises a threaded rod (16), the threaded rod (16) is fixedly installed at the output end of the driving motor (15), one end of the threaded rod (16) is in rotational connection with the inner wall of one end of the supporting plate (14), the surface of the threaded rod (16) is threadedly connected with a threaded sleeve (17), the bottom of the threaded sleeve (17) is fixedly provided with a sliding block (18), the inner bottom of the supporting plate (14) is provided with a sliding groove (19), and the sliding block (18) is slidingly installed in the inside of the sliding groove (19).
3. The transformer core surface rustproof treatment device according to claim 2, characterized in that: The top of the threaded sleeve (17) is fixedly provided with a pushing and extruding strip (20), the top of the pushing and extruding strip (20) is fixedly connected with the mounting frame (8), the end of the pushing and extruding strip (20) is in close contact with a contact block (22), and the bottom of the contact block (22) is fixedly provided with a moving strip (23).
4. The transformer core surface rustproof treatment device according to claim 3, characterized in that: The surface of the moving strip (23) is movably inserted with two sliding rods (24), the surfaces of the two sliding rods (24) are both sleeved with springs (25), the two ends of the two springs (25) are both respectively fixedly connected with the workbench (1) and the moving strip (23), the two ends of the top of the moving strip (23) are both rotatably installed with limit sleeves (27) through push-pull rods (26), the insides of the two limit sleeves (27) are both inserted with limit rods (28), the ends of the two limit rods (28) away from each other are both fixedly connected with the top of the workbench (1) through supporting strips (2), and the tops of the two limit sleeves (27) are respectively fixedly connected with the bottoms of the two clamping blocks (21).