Adjusting device for optical fiber laser energy transmission

Abstract

The utility model discloses an adjusting device for optical fiber laser energy transmission, which comprises a device base provided with a fixing seat, and an object to be processed is placed in a fixing position of the fixing seat; the vertical plate is fixed to the rear end of the device base, a first lens module is fixedly arranged above the vertical plate, and a second lens module is movably arranged below the vertical plate; the top plate is fixed to the upper portion of the vertical plate, optical fiber laser energy transmission equipment is fixed to the top plate, and the output end of the optical fiber laser energy transmission equipment corresponds to the first lens module and the second lens module in position. According to the utility model, the second lens module is driven to move up and down through the electric lifting module, and a laser transmission path can be accurately adjusted, so that focusing and positioning of a laser beam are realized; the adjusting mode is accurate, operation is easy and convenient, the energy density and the transmission path of the laser can be rapidly adjusted according to different application requirements, and the machining quality and efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to an adjusting device, in particular to an adjusting device for fiber laser energy transmission. Background Art

[0002] Fiber laser technology has been widely used in modern industries, communications, medical fields, etc. Fiber lasers have become the first choice for many high-precision processing and transmission tasks due to their high efficiency, precision, and stability.

[0003] However, in the actual application process, fiber laser energy transmission faces the following main problems:

[0004] When the existing fiber laser energy transmission device adjusts the laser energy, it is difficult to achieve the required high-precision control. This results in unstable laser power output, thus affecting the processing quality and work efficiency.

[0005] During the laser processing process, the collimation and focusing of the laser beam are crucial for the processing quality. In the prior art, adjusting these parameters usually requires manual intervention and is difficult to accurately control, resulting in low processing accuracy. Summary of the Utility Model

[0006] The technical problem to be solved by the utility model is to provide an adjusting device for fiber laser energy transmission to solve the problems existing in the background art.

[0007] The adjusting device for fiber laser energy transmission of the utility model is realized through the following technical solutions, including:

[0008] A device base, on which a fixing seat is arranged, and the object to be processed is placed in the fixing position of the fixing seat;

[0009] A vertical plate, which is fixed to the rear end of the device base, and a first lens module is fixedly arranged above the vertical plate, and a second lens module is movably arranged below the vertical plate;

[0010] A top plate, which is fixed above the vertical plate, and a fiber laser energy transmission device is fixed on the top plate, and the output end of the fiber laser energy transmission device corresponds to the positions of the first lens module and the second lens module.

[0011] As a preferred technical solution, the first lens module is arranged at the upper end of the vertical plate, and the second lens module is arranged at the lower end of the vertical plate through an electric lifting module, and the second lens module is driven to move up and down by the electric lifting module.

[0012] As a preferred technical solution, both the first lens module and the second lens module include a mounting frame, a connecting base, a connecting upper seat, and a lens body;

[0013] The connecting base is installed at the front end of the mounting rack, and a mounting position for installing the lens body is provided on the connecting base, and the lens body is placed in the mounting position; the connecting upper seat covers the connecting base and is locked through a locking structure, thereby realizing the installation of the lens body;

[0014] Among them, the mounting rack of the first lens module is directly fixed to the upper end of the vertical plate, and the mounting rack of the second lens module is connected to the electric lifting module at the lower end of the vertical plate.

[0015] As a preferred technical solution, the locking structure includes a connecting seat and a connecting block;

[0016] The connecting seat is arranged on both sides of the connecting base, the connecting block is arranged on the connecting upper seat, and the positions of the connecting seat and the connecting block correspond to each other;

[0017] A locking screw is arranged on the connecting block, a locking hole corresponding to the locking screw is arranged on the connecting seat, and the connecting seat and the connecting block are locked through the locking screw.

[0018] As a preferred technical solution, the lens body of the first lens module is a collimating lens, and the lens body of the second lens module is a convex lens.

[0019] As a preferred technical solution, it further includes a control panel, and the control panel is connected to control the optical fiber laser energy transmission device and the electric lifting module to work.

[0020] The beneficial effects of the present utility model are:

[0021] The present utility model drives the second lens module to move up and down through the electric lifting module, and can precisely adjust the laser transmission path, thereby realizing the focusing and positioning of the laser beam; this adjustment method is not only precise, but also easy to operate, and can quickly adjust the energy density and transmission path of the laser according to different application requirements, ensuring the processing quality and efficiency.

[0022] The lens body of the present utility model enhances the reliability of the system through a stable installation structure (realized through the locking structure), and the lens can be replaced, with a wider scope of application. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 2 This is a schematic diagram of the explosion structure of the present utility model;

[0026] Figure 3 This is a schematic diagram of the lens module structure of the present utility model;

[0027] Explanation of reference numerals:

[0028] 1. Device base; 2. Vertical plate; 3. Top plate; 4. Fixed seat; 5. Fixed position; 6. First lens module; 7. Second lens module; 8. Electric lifting module; 9. Mounting bracket; 10. Connection base; 11. Connection upper seat; 12. Lens body; 13. Fiber laser energy transmission device; 14. Mounting position; 15. Locking screw; 16. Locking hole; 17. Connection seat; 18. Connection block. Detailed implementation manners

[0029] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0030] As Figures 1 - 3 shown, an adjustment device for fiber laser energy transmission of the present utility model includes:

[0031] A device base 1, on which a fixed seat 4 is provided, and the object to be processed is placed in the fixed position 5 of the fixed seat 4;

[0032] It further includes a vertical plate 2, which is fixed to the rear end of the device base 1, and a first lens module 6 is fixedly arranged above the vertical plate 2, and a second lens module 7 is movably arranged below the vertical plate 2;

[0033] It further includes a top plate 3, which is fixed above the vertical plate 2, and a fiber laser energy transmission device 13 is fixed on the top plate 3, and the output end of the fiber laser energy transmission device 13 corresponds to the positions of the first lens module 6 and the second lens module 7, ensuring that the laser beam can accurately pass through the first lens module 6 and the second lens module 7 for transmission and adjustment.

[0034] Among them, the first lens module 6 is arranged at the upper end of the vertical plate 2, and the second lens module 7 is arranged at the lower end of the vertical plate 2 through an electric lifting module 8. The electric lifting module 8 drives the second lens module 7 to move up and down, so as to realize the precise adjustment of the laser transmission path.

[0035] Among them, both the first lens module 6 and the second lens module 7 include a mounting bracket 9, a connection base 10, a connection upper seat 11 and a lens body 12;

[0036] The connection base 10 is installed at the front end of the mounting frame 9, and a mounting position 14 for installing the lens body 12 is provided on the connection base 10. The lens body 12 is placed within the mounting position 14. The upper connection seat 11 covers the upper part of the connection base 10 and is locked through a locking structure, thereby realizing the installation of the lens body 12.

[0037] Among them, the mounting frame 9 of the first lens module 6 is directly fixed to the upper end of the vertical plate 2, and the mounting frame 9 of the second lens module 7 is connected to the electric lifting module 8 at the lower end of the vertical plate 2.

[0038] Among them, the locking structure includes a connection seat 17 and a connection block 18.

[0039] The connection seats are arranged on both sides of the connection base 10, the connection blocks are arranged on the upper connection seat 11, and the positions of the connection seats and the connection blocks correspond to each other.

[0040] The connection block is provided with a locking screw 15, and the connection seat is provided with a locking hole 16 corresponding to the locking screw 15. By screwing the locking screw 15 into the locking hole 16, the connection seat and the connection block can be firmly locked, thereby realizing the stable installation of the lens body 12.

[0041] In addition, the lens body 12 of the first lens module 6 is a collimating lens, which keeps the laser beam parallel to ensure the stability and accuracy of laser transmission. The lens body 12 of the second lens module 7 is a convex lens, which is used to converge the laser beam so as to achieve laser focusing with a high energy density in a specific area.

[0042] In addition, it further includes a control panel, and the control panel is connected to control the optical fiber laser energy transmission device and the electric lifting module 8 to work. Through the control panel, the optical fiber laser energy transmission device and the electric lifting module 8 can be conveniently operated and controlled to realize the entire laser processing process.

[0043] The working principle is as follows:

[0044] Turn on the control panel and start the optical fiber laser energy transmission device to ensure the normal operation of the laser. Place the object to be processed in the fixing position of the fixing seat to ensure its position is fixed and stable. Use the control panel to operate the electric lifting module to adjust the position of the second lens module so that the laser beam is focused on a specific area of the object to be processed. By checking the collimation situation and the focus position, ensure that the energy density and transmission path of the laser reach the best state. After adjusting the focusing position of the laser beam, start the laser processing process through the control panel. The laser beam is collimated by the first lens module and focused by the second lens module, and is precisely concentrated on the processing area of the object to be processed, realizing high-quality laser processing.

[0045] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A fiber laser energy transmission adjustment device, characterized in that: include: A device base (1), wherein a fixing seat (4) is provided on the device base (1), and an object to be processed is placed in a fixing position (5) of the fixing seat (4); A vertical plate (2), the vertical plate (2) being fixed to the rear end of the device base (1), and a first lens module (6) being fixedly arranged above the vertical plate (2), and a second lens module (7) being movably arranged below the vertical plate (2); A top plate (3), wherein the top plate (3) is fixed above the vertical plate (2), and a fiber laser energy transmission device is fixed on the top plate (3), and an output end of the fiber laser energy transmission device corresponds to the position of the first lens module (6) and the second lens module (7).

2. The optical fiber laser energy transmission regulating device according to claim 1, characterized in that: The first lens module (6) is arranged at the upper end of the vertical plate (2), and the second lens module (7) is arranged at the lower end of the vertical plate (2) via an electric lifting module (8), and the electric lifting module (8) drives the second lens module (7) to move up and down.

3. The optical fiber laser energy transmission regulating device according to claim 1, characterized in that: The first lens module (6) and the second lens module (7) both comprise a mounting frame (9), a connecting base (10), a connecting upper seat (11) and a lens body (12); The connecting base (10) is installed at the front end of the mounting frame (9), and a mounting position (14) for mounting the lens body (12) is provided on the connecting base (10), and the lens body (12) is placed in the mounting position (14); the connecting upper seat (11) covers the top of the connecting base (10) and is locked by a locking structure, thereby realizing the installation of the lens body (12); The mounting frame (9) of the first lens module (6) is directly fixed to the upper end of the vertical plate (2), and the mounting frame (9) of the second lens module (7) is connected to the electric lifting module (8) at the lower end of the vertical plate (2).

4. The optical fiber laser energy transmission regulating device according to claim 3, characterized in that: The locking structure includes a connecting seat and a connecting block; The connection seats are arranged on both sides of the connection base (10), the connection blocks are arranged on the connection upper seat (11), and the positions of the connection seats and the connection blocks correspond to each other; The connection block is provided with a locking screw (15), the connection seat is provided with a locking hole (16) corresponding to the locking screw (15), and the connection seat and the connection block are locked by the locking screw (15).

5. The optical fiber laser energy transmission regulating device according to claim 1, characterized in that: The lens body (12) of the first lens module (6) is a collimating lens, and the lens body (12) of the second lens module (7) is a convex lens.

6. The optical fiber laser energy transmission regulating device according to claim 1, characterized in that: It also includes a control panel, and the control panel is connected to control the optical fiber laser energy transmission equipment and the electric lifting module (8) to work.

Images