Laser marking focusing device

Abstract

The utility model discloses a laser marking focusing device and belongs to the technical field of laser marking, the laser marking focusing device comprises a main body module and a focusing module, the main body module comprises a workbench, limiting blocks are fixedly connected to the four corners of the top of the workbench, and the focusing module is arranged at the top of the workbench; the focusing module comprises a steering assembly arranged at the top of the workbench, a height adjusting assembly is arranged at the top of the steering assembly, a telescopic assembly is arranged on the height adjusting assembly, and a marking assembly is arranged on the telescopic assembly. Through the arrangement of the height adjusting assembly, the marking assembly can be driven to ascend and descend to adjust the height, through the arrangement of the telescopic assembly, the marking assembly can be driven to telescopically move to adjust the position, and therefore the marking assembly is accurately driven to move to adjust the position, and manual operation of workers is not needed.

Description

Technical Field

[0001] The present application relates to the technical field of laser marking, and more specifically, to a laser marking focusing device. Background Art

[0002] Laser marking technology is one of the largest application areas of laser processing. Laser marking is a marking method that uses high-energy-density lasers to locally irradiate the workpiece, causing the surface material to vaporize or undergo a chemical reaction that causes a color change, thereby leaving a permanent mark. Laser marking can produce a variety of text, symbols, and patterns, and the character size can range from millimeters to microns, which is of special significance for product anti-counterfeiting.

[0003] According to the search, the Chinese patent with announcement number CN218253395U discloses a laser marking focus assist device, which includes: a product position adjustment component and a marking machine component; the marking machine component is provided with a first sliding track and a marking machine body, the first sliding track is arranged in the height direction, the marking machine body is arranged on the first sliding track, and can slide on the first sliding track along the height direction; the product position adjustment component includes a three-axis adjustable slide rail group and a fixed base, the fixed base is installed on the track of the three-axis adjustable slide rail group facing the first sliding track, and is located below the marking machine body, which is used to fix the product and cooperate with the marking machine body to perform laser marking on the product. The utility model is provided with a three-axis adjustable slide rail group, which can move the product in three directions, is flexible and convenient to locate, is simple to operate, and has a low failure rate. The ruler on one side of the track can record the accurate focus position of different products in detail, without the need for repeated focus finding.

[0004] With respect to the above-mentioned related technologies, the applicant believes that each step requires manual rotation and adjustment by the staff, resulting in a large workload and low work efficiency. Therefore, we propose a laser marking focusing device. Utility Model Content

[0005] In order to solve the above problems, the present application provides a laser marking focusing device, which adopts the following technical solutions:

[0006] A laser marking focusing device comprises a main body module and a focusing module, wherein the main body module comprises a workbench, and limit blocks are fixedly connected at the four corners of the top of the workbench. The focusing module is arranged on the top of the workbench, and the focusing module comprises a steering assembly arranged on the top of the workbench, a height adjustment assembly is arranged on the top of the steering assembly, a telescopic assembly is arranged on the height adjustment assembly, and a marking assembly is arranged on the telescopic assembly.

[0007] By adopting the above technical solution, the marking component can be driven to accurately adjust its position without manual operation by the staff.

[0008] Furthermore, the steering assembly includes a circular groove opened on the top of the workbench, and a disc is rotatably connected inside the circular groove.

[0009] By adopting the above technical solution, the disc can be limited.

[0010] Furthermore, the steering assembly also includes a driving motor fixedly connected to the bottom of the workbench, and the output end of the driving motor extends to the inside of the circular groove and is fixedly connected to the bottom of the disc.

[0011] By adopting the above technical solution, the disc can be driven to rotate.

[0012] Furthermore, the height adjustment component includes a mounting block fixedly connected to the top of the disc, a first hydraulic cylinder is fixedly connected to the interior of the top of the mounting block, and a lifting block is fixedly connected to the output end of the first hydraulic cylinder.

[0013] By adopting the above technical solution, the lifting block can be driven to move up and down.

[0014] Furthermore, the telescopic assembly includes an installation frame fixedly connected to one end of the lifting block, a screw rod is rotatably connected inside the installation frame, and one end of the screw rod extends to the outside of the installation frame, one end of the installation frame is fixedly connected to a forward and reverse motor, and the output end of the forward and reverse motor is fixedly connected to one end of the screw rod.

[0015] By adopting the above technical solution, the screw rod can be driven to rotate.

[0016] Furthermore, the telescopic assembly also includes a slider slidably connected to the inner side of the installation frame, and the slider is threadedly connected to the screw rod.

[0017] By adopting the above technical solution, the rotation of the screw rod will drive the slider to move.

[0018] Furthermore, the marking assembly includes a connection frame fixedly connected to the bottom of the slider, a second hydraulic cylinder is fixedly connected to the interior of the connection frame, and an output end of the second hydraulic cylinder is fixedly connected to a marking machine body.

[0019] By adopting the above technical solution, the marking machine body can be driven to rise and fall.

[0020] Furthermore, the main body module also includes supporting feet arranged at the bottom of the workbench.

[0021] By adopting the above technical solution, the workbench can be supported.

[0022] In summary, this application includes the following beneficial technical effects:

[0023] (1) Through the setting of the steering component, the marking component can be driven to adjust the steering position, through the setting of the height adjustment component, the marking component can be driven to adjust the height by lifting and lowering, and through the setting of the telescopic component, the marking component can be driven to adjust the telescopic movement position, thereby accurately driving the marking component to move and adjust the position without manual operation by the staff;

[0024] (2) The drive motor can be used to drive the disc to rotate, the circular groove can be used to limit the disc, the first hydraulic cylinder can be used to drive the lifting block to move up and down, and the forward and reverse motors can be used to drive the screw to rotate;

[0025] (3) By setting the second hydraulic cylinder, the marking machine body can be driven to rise and fall, and by setting the marking machine body, the product can be marked, and by setting the supporting feet, the workbench can be supported. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of this application;

[0027] Figure 2 This is a schematic diagram of the explosion structure of this application;

[0028] Figure 3 This is a schematic diagram of the exploded structure of the steering assembly and the height adjustment assembly of the present application;

[0029] Figure 4 This is a schematic diagram of the cross-sectional exploded structure of the telescopic component and the marking component of the present application.

[0030] Description of the numbers in the figure:

[0031] 100, main module; 110, workbench; 120, limit block; 130, support foot;

[0032] 200, focusing module; 210, steering assembly; 211, circular groove; 212, disc; 213, driving motor; 220, height adjustment assembly; 221, mounting block; 222, first hydraulic cylinder; 223, lifting block; 230, telescopic assembly; 231, mounting frame; 232, screw rod; 233, forward and reverse motor; 234, slider; 240, marking assembly; 241, connecting frame; 242, second hydraulic cylinder; 243, marking machine body. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] See also Figure 1-4 A laser marking focusing device includes a main body module 100 and a focusing module 200. The main body module 100 includes a workbench 110. The four corners of the top of the workbench 110 are fixedly connected to limit blocks 120. The focusing module 200 is arranged on the top of the workbench 110. The focusing module 200 includes a steering assembly 210 arranged on the top of the workbench 110. A height adjustment assembly 220 is arranged on the top of the steering assembly 210. A telescopic assembly 230 is arranged on the height adjustment assembly 220. A marking assembly 240 is arranged on the telescopic assembly 230.

[0038] By setting the steering component 210, the marking component 240 can be driven to steer and adjust its position. By setting the height adjustment component 220, the marking component 240 can be driven to lift and lower and adjust its height. By setting the telescopic component 230, the marking component 240 can be driven to telescope and move to adjust its position, thereby accurately driving the marking component 240 to move and adjust its position without manual operation by the staff.

[0039] The steering assembly 210 includes a circular groove 211 opened on the top of the workbench 110, and a disc 212 is rotatably connected inside the circular groove 211. The steering assembly 210 also includes a drive motor 213 fixedly connected to the bottom of the workbench 110, and the output end of the drive motor 213 extends to the inside of the circular groove 211 and is fixedly connected to the bottom of the disc 212. The height adjustment assembly 220 includes a mounting block 221 fixedly connected to the top of the disc 212, and the top of the mounting block 221 is fixedly connected to the inside of the first hydraulic cylinder 222. The output end of the first hydraulic cylinder 222 is fixedly connected to the bottom of the disc 212. A lifting block 223 is fixedly connected to the output end, and the telescopic component 230 includes a mounting frame 231 fixedly connected to one end of the lifting block 223, a screw rod 232 is rotatably connected inside the mounting frame 231, and one end of the screw rod 232 extends to the outside of the mounting frame 231, and a forward and reverse motor 233 is fixedly connected to one end of the mounting frame 231, and the output end of the forward and reverse motor 233 is fixedly connected to one end of the screw rod 232, and the telescopic component 230 also includes a slider 234 slidably connected to the inner side of the mounting frame 231, and the slider 234 is threadedly connected to the screw rod 232.

[0040] By starting the driving motor 213, the disc 212 can be driven to rotate inside the circular groove 211, thereby driving the mounting block 221 to rotate. By starting the first hydraulic cylinder 222, the mounting frame 231 can be lifted and lowered through the lifting block 223. By starting the forward and reverse motor 233, the slider 234 can be driven to slide inside the mounting frame 231 through the screw rod 232, thereby driving the marking component 240 to move and adjust its position, so that the device can accurately adjust the position of the marking component 240 without manual operation by the staff.

[0041] The marking component 240 includes a connection frame 241 fixedly connected to the bottom of the slider 234, a second hydraulic cylinder 242 is fixedly connected to the interior of the connection frame 241, and a marking machine body 243 is fixedly connected to the output end of the second hydraulic cylinder 242. The main body module 100 also includes a support foot 130 arranged at the bottom of the workbench 110.

[0042] By starting the second hydraulic cylinder 242, the second hydraulic cylinder 242 can drive the marking machine body 243 to move up and down to adjust the height, and then the marking machine body 243 can be started to mark the product.

[0043] The implementation principle of the embodiment of the present application is as follows: when work is required, the product to be marked can be placed on the top of the workbench 110 and between the four limit blocks 120, and then the drive motor 213 can be started according to the height of the product to be marked and the position to be marked, the drive motor 213 will drive the disc 212 to rotate, the disc 212 will drive the mounting block 221 to rotate, the mounting block 221 will drive the lifting block 223 to rotate, the lifting block 223 will drive the mounting frame 231 to rotate, the mounting frame 231 will drive the marking machine body 243 to rotate and adjust the position, and then the first hydraulic cylinder 222 is started, the first hydraulic cylinder 222 will drive the lifting block 223 to rise, thereby driving the installation frame 231 to rise, and then driving the marking machine body 243 to rise. Then start the forward and reverse motor 233, and the forward and reverse motor 233 will drive the screw rod 232 to rotate. The rotation of the screw rod 232 will drive the slider 234 to slide inside the installation frame 231, so that the marking machine body 243 can be moved through the connecting frame 241. Then start the second hydraulic cylinder 242, and the second hydraulic cylinder 242 will drive the marking machine body 243 to rise and fall, so that the position to be marked can be accurately positioned, and the workload of the staff is reduced, which improves practicality.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A laser marking focusing device, comprising a main module (100) and a focusing module (200), characterized in that: The main body module (100) comprises a workbench (110), the four corners of the top of the workbench (110) are fixedly connected to limit blocks (120), and the focusing module (200) is arranged on the top of the workbench (110); The focusing module (200) comprises a steering assembly (210) arranged on the top of a workbench (110), a height adjustment assembly (220) being arranged on the top of the steering assembly (210), a telescopic assembly (230) being arranged on the height adjustment assembly (220), and a marking assembly (240) being arranged on the telescopic assembly (230).

2. A laser marking focusing device according to claim 1, characterized in that: The steering assembly (210) comprises a circular groove (211) opened on the top of the workbench (110), and a disc (212) is rotatably connected inside the circular groove (211).

3. A laser marking focusing device according to claim 2, characterized in that: The steering assembly (210) further comprises a driving motor (213) fixedly connected to the bottom of the workbench (110), and an output end of the driving motor (213) extends to the inside of the circular groove (211) and is fixedly connected to the bottom of the disc (212).

4. A laser marking focusing device according to claim 3, characterized in that: The height adjustment component (220) comprises a mounting block (221) fixedly connected to the top of the disc (212); a first hydraulic cylinder (222) is fixedly connected to the interior of the top of the mounting block (221); and a lifting block (223) is fixedly connected to the output end of the first hydraulic cylinder (222).

5. A laser marking focusing device according to claim 4, characterized in that: The telescopic assembly (230) comprises a mounting frame (231) fixedly connected to one end of the lifting block (223); a screw rod (232) is rotatably connected inside the mounting frame (231), and one end of the screw rod (232) extends to the outside of the mounting frame (231); one end of the mounting frame (231) is fixedly connected to a forward and reverse motor (233), and the output end of the forward and reverse motor (233) is fixedly connected to one end of the screw rod (232).

6. A laser marking focusing device according to claim 5, characterized in that: The telescopic assembly (230) further comprises a slider (234) slidably connected to the inner side of the mounting frame (231), and the slider (234) is threadedly connected to the screw rod (232).

7. A laser marking focusing device according to claim 6, characterized in that: The marking assembly (240) comprises a connection frame (241) fixedly connected to the bottom of the slider (234), a second hydraulic cylinder (242) is fixedly connected inside the connection frame (241), and an output end of the second hydraulic cylinder (242) is fixedly connected to a marking machine body (243).

8. A laser marking focusing device according to claim 7, characterized in that: The main body module (100) further comprises a supporting foot (130) arranged at the bottom of the workbench (110).

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