Marking machine for high-frequency transformer production

Abstract

The utility model provides a marking machine for high-frequency transformer production, which comprises a working table, a plurality of conveying rollers are rotatably connected to the inner wall of the working table, a processing table is fixedly connected to one side of the working table, a positioning plate is fixedly connected to one side of the processing table and is located in the working table, and the positioning plate is fixedly connected to the other side of the working table. The top of the positioning plate is fixedly connected with two positioning rails, and the tops of the positioning rails are slidably connected with positioning sliding blocks. Through cooperative use of the electric sliding rail, the transverse moving plate, the transverse assembly, the vertical moving assembly and other structures, the device can support adjustment in the up-down direction, can also carry out accurate adjustment in the left-right direction and the front-back direction, meets the requirements of marking at different positions, and is more convenient to use compared with traditional equipment which only supports up-down adjustment. The flexibility and adaptability of the equipment are greatly improved, and meanwhile, a large amount of operation time is saved, so that the production efficiency is greatly improved, and the requirement of high-speed production of an assembly line is met.

Description

Technical Field

[0001] This utility model relates to the field of transformer manufacturing technology, and in particular to a marking machine for high-frequency transformer manufacturing. Background Technology

[0002] High-frequency transformers are widely used in electronic equipment, communication equipment, power systems, and many other fields. Marking is a crucial step in the production process of high-frequency transformers, used to identify product model, parameters, production date, and other information to enable product traceability and quality control.

[0003] A search revealed application number 202420869568.6, which discloses a marking machine for high-frequency transformer production, relating to the field of transformer manufacturing technology. This utility model includes a support platform with support legs fixedly connected to its bottom. An electric push rod is installed at the bottom of the support platform, and a support column is fixedly connected to its top. A support base is located above the support platform, and a support plate is fixedly connected to the side of the support legs that are close to each other. Specifically, by setting up the support rod, in use, the high-frequency transformer is placed on the support platform, and then an auxiliary ring is pulled. Limiting plates one and two, which are slidably connected to the surfaces of sliding rod one and two respectively, are then used to bring the transformer closer to the high-frequency transformer, ensuring contact. Then, the auxiliary ring is placed, and the spring and auxiliary cylinder work together to push the resist rod to fit into a groove on the surface of the support platform, thereby achieving the function of positioning the high-frequency transformer and improving the marking stability of the high-frequency transformer and the marking machine.

[0004] Most existing transformer marking equipment uses manual adjustment for positioning, which can usually only be adjusted vertically and cannot achieve precise adjustment in the left-right or front-back directions. This design limits the flexibility of the equipment, requiring operators to manually adjust the transformer's position whenever marking is needed at different locations. This is both time-consuming and labor-intensive, increasing the workload of manual operation. Furthermore, traditional marking machines also require manual operation for positioning and alignment during the marking process. This not only reduces production efficiency but also easily leads to inaccurate positioning, affecting marking quality and product consistency. In assembly line production, due to the large number of workpieces, manual adjustment for positioning becomes even more cumbersome, resulting in low overall production efficiency and making it unsuitable for the requirements of modern high-efficiency automated production. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes a marking machine for high-frequency transformer production.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a marking machine for high-frequency transformer production, including a worktable, a plurality of conveying rollers rotatably connected to the inner wall of the worktable, a processing table fixedly connected to one side of the worktable, a positioning plate fixedly connected to one side of the processing table and inside the worktable, two positioning rails fixedly connected to the top of the positioning plate, positioning sliders slidably connected to the top of the positioning rails, a positioning component capable of driving the two positioning sliders to move on the top of the processing table, a fixing block fixedly connected to the top of the fixing block, two electric slide rails fixedly connected to the top of the fixing block, electric sliders slidably connected to the top of the electric slide rails, a transverse plate fixedly connected to the top of the two electric sliders, a transverse slider slidably connected to one side of the transverse plate, a transverse component provided on one side of the transverse plate, a vertical plate fixedly connected to one side of the transverse slider, a vertical component provided on the vertical plate, a vertical slider slidably connected to one side of the vertical plate, and a marking instrument fixedly installed on one side of the vertical slider.

[0007] The workbench uses embedded conveyor rollers to transport materials. One side of the processing table provides space for fixing and adjusting the marking instrument. The conveyor rollers use a typical assembly line conveyor structure, with a drive motor driving several sprockets to transport materials via chain transmission. The conveyor rollers consist of multiple parallel roller shafts arranged to form a conveyor belt structure, ensuring smooth material movement. When the push block extends from the gap between the rollers, the conveyor rollers pause rotation and enter the positioning stage. The positioning rail is fixed to the top of the positioning plate and slides in cooperation with the positioning slider to constrain the movement path of the L-shaped plate, ensuring linear motion of the clamping action. When the electric slide rail is powered on, it starts, synchronously moving the transverse plate to adjust the front and rear position of the marking instrument to adapt to the marking needs of transformers of different sizes. The marking instrument uses a fiber laser or CO2 laser to engrave markings such as model, parameters, and QR codes on the transformer surface, supporting non-contact processing and avoiding mechanical stress damage to precision components.

[0008] As a further description of the above technical solution:

[0009] The positioning component includes an electric telescopic rod that is fixedly mounted on the top of the processing table via a support base, and an L-shaped plate is fixedly connected to the telescopic end of the electric telescopic rod.

[0010] The bottom of the L-shaped plate is fixedly connected to the top of the two positioning sliders. The electric telescopic rod drives the L-shaped plate to move along the positioning track, controlling the start and reset of the clamping action. The L-shaped plate connects the electric telescopic rod and the push block, converting the linear motion of the telescopic rod into the lateral displacement of the push block.

[0011] As a further description of the above technical solution:

[0012] Several pushing blocks are fixedly connected to the top of the L-shaped plate, and a rubber pad is fixedly connected to one side of each pushing block.

[0013] The push block is located between the two conveying rollers. The push block extends from the gap between the conveying rollers and forms a clamping force with the fixed plate on the opposite workbench to fix the transformer. The rubber pad provides flexible contact to avoid damage to the transformer surface by hard clamping, while increasing friction to prevent slippage.

[0014] As a further description of the above technical solution:

[0015] The transverse component includes two fixed plates and a servo motor, which are fixedly installed on one side of the transverse plate. The output end of the servo motor passes through one of the fixed plates and is fixedly connected to a threaded rod.

[0016] One end of the threaded rod is rotatably connected to another fixed plate, and the outer wall of the threaded rod is threadedly connected to the transverse slider.

[0017] As a further description of the above technical solution:

[0018] Two transverse guide rails are fixedly connected to one side of the transverse plate, and a guide block is slidably connected to one side of the transverse guide rails.

[0019] One side of each of the two guide blocks is fixedly connected to the vertical moving plate, and the horizontal guide rail is fixed on the horizontal moving plate. The guide block is connected to the vertical moving plate to ensure that there is no offset or shaking during the horizontal movement.

[0020] As a further description of the above technical solution:

[0021] The vertical movement assembly includes two vertical guide rails, two support plates, and a second servo motor. The output end of the second servo motor passes through one of the support plates and is fixedly connected to a second threaded rod.

[0022] One end of the threaded rod is rotatably connected to another support plate, and the outer wall of the threaded rod is threadedly connected to the vertical slider.

[0023] As a further description of the above technical solution:

[0024] One side of each of the two vertical guide rails is slidably connected to a guide block two, and one side of the guide block two is fixedly connected to the vertical slider.

[0025] The vertical guide rail is fixed to the vertical moving plate, and the guide block two is connected to the vertical slider to eliminate the swaying during the lifting process and ensure the vertical movement of the marking instrument is stable.

[0026] As a further description of the above technical solution:

[0027] A guide plate is fixedly connected to the top of the workbench.

[0028] The guide plate guides the transformer into the marking area to prevent it from deviating.

[0029] 1. Compared with the prior art, the beneficial effects of this utility model include: by using the combination of structures such as electric slide rail, horizontal sliding plate, horizontal component and vertical sliding component, it can support the adjustment in the up and down direction, and can also make precise adjustments in the left and right and front and back directions to meet the marking needs of different positions. Compared with traditional equipment that only supports up and down adjustment, it greatly improves the flexibility and adaptability of the equipment, while saving a lot of operation time, thereby greatly improving production efficiency and adapting to the needs of high-speed production on the assembly line.

[0030] 2. Compared with the prior art, the beneficial effects of this utility model include: through the combined use of structures such as positioning plate, positioning track, positioning slider and positioning components, the marking position of the transformer can be automatically aligned by the clamping action of electric telescopic rod and rubber pad, ensuring that the marking information on each transformer is accurate, avoiding the tedious operation of manually adjusting the transformer position, greatly improving the marking accuracy and consistency, and also reducing the manual intervention links and reducing the labor intensity of manual operation. Attached Figure Description

[0031] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0032] Figure 1 The schematic diagram shows a three-dimensional view of the overall structure of a marking machine for high-frequency transformer production according to one embodiment of the present invention;

[0033] Figure 2 The schematic diagram shows a three-dimensional view of the guide plate structure of a marking machine for high-frequency transformer production according to one embodiment of the present invention.

[0034] Figure 3 The schematic diagram shows a three-dimensional view of the positioning component structure of a marking machine for high-frequency transformer production according to one embodiment of the present invention.

[0035] Figure 4 The diagram schematically shows a three-dimensional view of the transverse component structure of a marking machine for high-frequency transformer production according to one embodiment of the present invention.

[0036] The following are the labels in the diagram: 1. Workbench; 2. Conveyor roller; 3. Processing table; 4. Positioning plate; 5. Positioning rail; 6. Positioning slider; 7. Fixing block; 8. Electric slide rail; 9. Electric slider; 10. Horizontal moving plate; 11. Horizontal slider; 12. Vertical moving plate; 13. Vertical slider; 14. Marking device; 15. Electric telescopic rod; 16. L-shaped plate; 17. Pushing block; 18. Rubber pad; 19. Fixing plate; 20. Servo motor one; 21. Threaded rod one; 22. Horizontal guide rail; 23. Guide block one; 24. Vertical guide rail; 25. Support plate; 26. Servo motor two; 27. Threaded rod two; 28. Guide block two; 29. ​​Guide plate. Detailed Implementation

[0037] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0038] According to one embodiment of the present invention, in conjunction with Figure 1-4As shown. A marking machine for high-frequency transformer production includes a worktable 1. Several conveying rollers 2 are rotatably connected to the inner wall of the worktable 1. A processing table 3 is fixedly connected to one side of the worktable 1. A positioning plate 4 is fixedly connected to one side of the processing table 3, located inside the worktable 1. Two positioning rails 5 are fixedly connected to the top of the positioning plate 4. Positioning sliders 6 are slidably connected to the top of the positioning rails 5. A positioning assembly capable of driving the two positioning sliders 6 to move is provided on the top of the processing table 3. A fixing block 7 is fixedly connected to the top of the processing table 3. Two electric slide rails 8 are fixedly connected to the top of the fixing block 7. The top of the electric slide rails 8 slides... An electric slider 9 is connected to the top of two electric sliders 9, and a horizontal sliding plate 10 is fixedly connected to the top of both. A horizontal slider 11 is slidably connected to one side of the horizontal sliding plate 10, and a horizontal component is provided on one side of the horizontal sliding plate 10. A vertical sliding plate 12 is fixedly connected to one side of the horizontal slider 11, and a vertical sliding component is provided on the vertical sliding plate 12. A vertical slider 13 is slidably connected to one side of the vertical sliding plate 12, and a marking device 14 is fixedly installed on one side of the vertical slider 13. The workbench 1 conveys materials through an embedded conveyor roller 2. A processing table 3 on one side provides space for fixing and adjusting the marking device 14. The conveying method of the conveyor roller 2 is the same as that of a general assembly line. The structure is a conveyor belt structure consisting of multiple parallel roller shafts arranged in parallel to ensure smooth material movement. When the pushing block 17 extends from the gap between the rollers, the conveyor roller 2 stops rotating and enters the positioning stage. The positioning rail 5 is fixed to the top of the positioning plate 4 and slides with the positioning slider 6 to constrain the movement path of the L-shaped plate 16, ensuring linear motion of the clamping action. The electric slide rail 8 is powered on and starts, synchronously moving the transverse plate 10 as a whole, adjusting the front and rear positions of the marking instrument 14 to adapt to the marking requirements of transformers of different sizes. Markings such as model numbers, parameters, and QR codes can be engraved on the transformer surface using fiber lasers or CO2 lasers. This supports non-contact processing, avoiding mechanical stress damage to precision components. Through the coordinated use of structures such as electric slide rails 8, horizontal sliding plates 10, and horizontal and vertical sliding components, it can support vertical adjustment as well as precise horizontal and forward / backward adjustments to meet the marking needs of different positions. Compared with traditional equipment that only supports vertical adjustment, it greatly improves the flexibility and adaptability of the equipment, while saving a lot of operation time, thereby significantly improving production efficiency and adapting to the needs of high-speed production lines.

[0039] The positioning assembly includes an electric telescopic rod 15 fixedly mounted on the top of the processing table 3 via a support base. An L-shaped plate 16 is fixedly connected to the telescopic end of the electric telescopic rod 15. The bottom of the L-shaped plate 16 is fixedly connected to the top of two positioning sliders 6. The electric telescopic rod 15 drives the L-shaped plate 16 to move along the positioning track 5, controlling the start and reset of the clamping action. The L-shaped plate 16 connects the electric telescopic rod 15 and the push block 17, converting the linear motion of the telescopic rod into the lateral displacement of the push block 17. Several push blocks 17 are fixedly connected to the top of the L-shaped plate 16. A rubber pad 18 is fixedly connected to one side of the push block 17. The push block 17 is located between two conveying rollers 2. The push block 17 extends out from the gap between the conveying rollers 2 and forms a clamping force with the fixed plate 19 on the opposite worktable 1, fixing the transformer. The rubber pad 18 provides flexible contact to avoid damage to the transformer surface by hard clamping, while increasing friction to prevent slippage.

[0040] The lateral assembly includes two fixed plates 19 and a servo motor 20 fixedly mounted on one side of the lateral plate 10. The output end of the servo motor 20 passes through one of the fixed plates 19 and is fixedly connected to a threaded rod 21. One end of the threaded rod 21 is rotatably connected to the other fixed plate 19. The outer wall of the threaded rod 21 is threadedly connected to the lateral slider 11. Two lateral guide rails 22 are fixedly connected to one side of the lateral plate 10. Guide blocks 23 are slidably connected to one side of the lateral guide rails 22. One side of the two guide blocks 23 is fixedly connected to the vertical plate 12. The lateral guide rails 22 are fixed on the lateral plate 10, and the guide blocks 23 are connected to the vertical plate 12 to ensure that there is no offset or jitter during lateral movement.

[0041] The vertical movement assembly includes two vertical guide rails 24, two support plates 25, and a second servo motor 26. The output end of the second servo motor 26 passes through one of the support plates 25 and is fixedly connected to a threaded rod 27. One end of the threaded rod 27 is rotatably connected to the other support plate 25. The outer wall of the threaded rod 27 is threadedly connected to the vertical slider 13. One side of each of the two vertical guide rails 24 is slidably connected to a guide block 28. One side of the guide block 28 is fixedly connected to the vertical slider 13. The vertical guide rails 24 are fixed on the vertical movement plate 12, and the guide block 28 is connected to the vertical slider 13 to eliminate swaying during the lifting process and ensure the stable vertical movement of the marking instrument 14.

[0042] A guide plate 29 is fixedly connected to the top of the workbench 1. The guide plate 29 guides the transformer into the marking area to avoid deviation.

[0043] The working principle of this embodiment is as follows: First, when using the device, connect the workbench 1 to an external power source, and then rotate the conveyor roller 2. At this time, place the transformer to be marked on the conveyor roller 2. Under the action of the conveyor roller 2, it is conveyed to the bottom of the marking instrument 14. Then stop the rotation of the conveyor roller 2. Next, start the electric telescopic rod 15 to extend and retract its telescopic end, which drives the L-shaped plate 16 to move. Let the positioning slider 6 at the bottom of the L-shaped plate 16 move along the positioning track 5. Then, simultaneously move the push block 17 from the gap between the two conveyor rollers 2, so that the rubber pad 18 clamps the transformer, thereby automatically aligning the marking position and ensuring that the marking information on each transformer is accurate.

[0044] Then, based on the marking position of the transformer, the electric slide rail 8 can be activated, causing the electric slider 9 to move the fixed block 7, which in turn moves the horizontal sliding plate 10 back and forth. At this time, the servo motor 1 20 can be activated, causing its output end to move the horizontal slider 11, which in turn moves the vertical sliding plate 12. During the movement of the vertical sliding plate 12, the guide block 1 23 will move along the horizontal guide rail 22 to ensure the stability of the horizontal slider 11. Then, the servo motor 2 26 can be activated, causing its output end to rotate and drive the threaded rod 2 27 to rotate, thereby moving the vertical slider 13. During the movement of the vertical slider 13, the support plate 25 fixed to it will move along the vertical guide rail 24 to provide guidance and stabilize its movement. Then, the marking device 14 can be activated to mark the transformer. This device not only supports up and down adjustment, but also precise adjustment in the left, right, and forward and backward directions, allowing the staff to automatically adjust the marking position according to actual needs, avoiding the tedious operation of manually adjusting the overall position of the transformer.

[0045] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A marking machine for high-frequency transformer production, comprising a worktable (1), characterized in that, Several conveying rollers (2) are rotatably connected to the inner wall of the worktable (1). A processing table (3) is fixedly connected to one side of the worktable (1). A positioning plate (4) is fixedly connected to one side of the processing table (3) and inside the worktable (1). Two positioning rails (5) are fixedly connected to the top of the positioning plate (4). A positioning slider (6) is slidably connected to the top of the positioning rails (5). A positioning component capable of driving the two positioning sliders (6) to move is provided on the top of the processing table (3). A fixing block (7) is fixedly connected to the top of the processing table (3). The top of the fixing block (7) is fixed. Two electric slide rails (8) are connected. An electric slider (9) is slidably connected to the top of the electric slide rails (8). A horizontal sliding plate (10) is fixedly connected to the top of the two electric sliders (9). A horizontal slider (11) is slidably connected to one side of the horizontal sliding plate (10). A horizontal component is provided on one side of the horizontal sliding plate (10). A vertical sliding plate (12) is fixedly connected to one side of the horizontal slider (11). A vertical sliding component is provided on the vertical sliding plate (12). A vertical slider (13) is slidably connected to one side of the vertical sliding plate (12). A marking device (14) is fixedly installed on one side of the vertical slider (13).

2. The marking machine for high-frequency transformer production according to claim 1, characterized in that, The positioning assembly includes an electric telescopic rod (15) fixedly mounted on the top of the processing table (3) via a support base, and an L-shaped plate (16) is fixedly connected to the telescopic end of the electric telescopic rod (15).

3. A marking machine for high-frequency transformer production according to claim 2, characterized in that, A number of push blocks (17) are fixedly connected to the top of the L-shaped plate (16), and a rubber pad (18) is fixedly connected to one side of the push block (17).

4. A marking machine for high-frequency transformer production according to claim 1, characterized in that, The transverse assembly includes two fixed plates (19) and a servo motor (20) fixedly installed on one side of the transverse plate (10). The output end of the servo motor (20) passes through one of the fixed plates (19) and is fixedly connected to a threaded rod (21).

5. A marking machine for high-frequency transformer production according to claim 1, characterized in that, Two transverse guide rails (22) are fixedly connected to one side of the transverse guide plate (10), and a guide block (23) is slidably connected to one side of the transverse guide rail (22).

6. A marking machine for high-frequency transformer production according to claim 1, characterized in that, The vertical movement assembly includes two vertical guide rails (24), two support plates (25), and a second servo motor (26). The output end of the second servo motor (26) passes through one of the support plates (25) and is fixedly connected to a second threaded rod (27).

7. A marking machine for high-frequency transformer production according to claim 6, characterized in that, One side of each of the two vertical guide rails (24) is slidably connected to a guide block two (28), and one side of the guide block two (28) is fixedly connected to the vertical slider (13).

8. A marking machine for high-frequency transformer production according to claim 1, characterized in that, A guide plate (29) is fixedly connected to the top of the workbench (1).

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