Laser coding machine fixing support

Abstract

This application provides a mounting bracket for a laser marking machine, relating to the field of laser marking machine technology, including a bracket assembly. The bracket assembly includes a fixing sleeve and a marking frame, with connecting rods connecting the fixing sleeve and the marking frame. A limiting ring is provided at the bottom of the fixing sleeve, extending into the interior of the fixing sleeve and forming a limiting step. A U-shaped frame is fixedly connected to the two connecting rods. The laser head of the laser marking machine is located inside the fixing sleeve and limited by the limiting ring. Through the cooperation of the fixing sleeve, marking frame, and U-shaped frame, not only can horizontal marking be achieved, increasing the marking range and maximizing the laser marking machine's functionality, but the focal length and marking position of the horizontally moving laser head can also be quickly fixed.

Description

Technical Field

[0001] This application relates to the field of laser marking machines, and more specifically, to a fixed bracket for a laser marking machine. Background Technology

[0002] Laser marking equipment, also known as laser inkjet printers or laser coding machines, belongs to the category of digital devices and is mainly used to precisely engrave patterns or text on product surfaces using laser technology. It is divided into two types: scribing and dot matrix. Dot matrix lasers use dwell technology, engraving characters through key trajectory points, resulting in faster printing speeds compared to traditional scribing methods at the same energy level. This equipment uses a high-energy-density laser beam focused on the surface of an object to burn and vaporize the material, thus achieving marking. During use, attention should be paid to the power supply status, printing parameter adjustments, and synchronizer settings. Common problems include unclear printing, distorted fonts, and missing prints, which are often related to working distance, lens cleanliness, production line speed, and photocell sensitivity. During maintenance, the lens should be cleaned regularly using special lens paper and anhydrous alcohol to avoid damage to the equipment from fumes. After adjusting parameters, it is recommended to turn off the "auto-save" function to prevent parameter corruption that cannot be recovered.

[0003] Currently, laser marking machines can only mark characters vertically on a fixed working platform and cannot mark characters horizontally, which greatly limits their use and prevents them from fully realizing the functions of laser marking machines. Summary of the Invention

[0004] To overcome the shortcomings of the existing system, this application provides a fixed bracket for a laser marking machine, which can solve the problem that the laser marking machine can only mark characters in the vertical direction on a fixed working platform and cannot mark characters in the horizontal position, which greatly limits its use and prevents it from fully realizing the function of the laser marking machine.

[0005] The technical solution adopted by the embodiments of this application to solve its technical problem is: a laser marking machine fixing bracket, including a bracket assembly.

[0006] The support assembly includes a fixed sleeve and a marking frame. A connecting rod connects the fixed sleeve and the marking frame. A limiting ring is provided at the bottom of the fixed sleeve, and the limiting ring extends into the fixed sleeve to form a limiting step. A U-shaped frame is fixedly connected to the two connecting rods. The laser head of the laser marking machine is located inside the fixed sleeve and is limited by the limiting ring.

[0007] In one specific implementation, the laser marking machine mounting bracket further includes a lifting support assembly, which is connected to the bottom of the U-shaped frame and supports the U-shaped frame.

[0008] In one specific implementation, the lifting support assembly includes a support platform and a lifting platform. A driving component is provided inside the support platform. One end of the lifting platform is fixedly connected to the U-shaped frame, and the other end of the lifting platform is connected to the driving end of the driving component. The driving component drives the lifting platform to move up and down.

[0009] In one specific implementation, the driving component includes a handwheel, a worm gear, and a turbine. One end of the worm gear is fixedly connected to the handwheel, and the other end of the worm gear movably passes through one side wall of the support platform and is rotatably connected to the other side wall. A long screw is screwed into the inside of the lifting platform, and the bottom end of the long screw is connected to the turbine, and the turbine is meshed with the worm gear.

[0010] In one specific implementation, a fixing column is fixedly connected inside the turbine, and the bottom end of the long screw is fixedly connected to the fixing column.

[0011] In one specific implementation, bearings are installed on both side walls of the support platform, and the two ends of the worm gear are respectively connected to the two bearings.

[0012] In one specific implementation, the lifting platform has a threaded groove inside that mates with the long screw.

[0013] In one specific implementation, sliders are fixedly connected to both sides of the lifting platform, and grooves that cooperate with the sliders are respectively opened on the two inner walls of the support platform.

[0014] The advantages of the embodiments of this application are:

[0015] 1. By combining the fixing sleeve, the marking frame, and the U-shaped frame, not only can the laser marking machine achieve horizontal marking, improve the marking range of the laser marking machine, and maximize the function of the laser marking machine, but it can also quickly fix the focal length and marking position of the laser head of the horizontal laser marking machine.

[0016] 2. The height of the U-shaped frame can be changed by the lifting support assembly, so that the whole device can be used for laser marking machines of various specifications, thus improving the applicability of the device. Attached Figure Description

[0017] Figure 1 A schematic diagram of the fixed bracket structure for the laser marking machine provided in this application embodiment;

[0018] Figure 2 A schematic diagram of the lifting support assembly structure provided in the embodiments of this application;

[0019] Figure 3 A schematic diagram illustrating the connection relationship between the driving component and the long screw provided in the embodiments of this application;

[0020] Figure 4 A schematic diagram of the driving component structure provided for an embodiment of this application.

[0021] In the diagram: 10-Bracket assembly; 110-Fixing sleeve; 120-Limiting retaining ring; 130-Engraved frame; 140-Connecting rod; 150-U-shaped frame; 20-Lifting support assembly; 210-Support platform; 220-Lifting platform; 230-Drive component; 231-Handwheel; 232-Worm gear; 233-Turbine; 240-Slider; 250-Slide groove; 260-Long screw; 270-Bearing; 280-Fixing column. Detailed Implementation

[0022] The technical solution in this application embodiment is to solve the problem that the above-mentioned laser marking machine can only perform vertical character marking on a fixed working platform and cannot perform horizontal marking, which greatly limits its use and prevents it from fully realizing the function of the laser marking machine. The overall idea is as follows:

[0023] Please see Figures 1-4 A laser marking machine mounting bracket includes a bracket assembly 10.

[0024] Please see Figure 1 The support assembly 10 includes a fixing sleeve 110 and a marking frame 130. Specifically, the fixing sleeve 110 is used to fix the laser head of the laser marking machine, the marking frame 130 can fix the marking range of the laser marking machine, and the limiting ring 120 can limit the marking focal length of the laser head. The distance between the axis of the limiting ring 120 and the item to be marked on the marking frame 130 is 345mm. A connecting rod 140 connects the fixing sleeve 110 and the marking frame 130. The limiting ring 120 is provided at the bottom of the fixing sleeve 110, and the limiting ring 120 extends into the fixing sleeve 110 and forms a limiting step. A U-shaped frame 150 is fixedly connected to the two connecting rods 140. The laser head of the laser marking machine is located inside the fixing sleeve 110 and is limited by the limiting ring 120. When the laser marking machine needs to mark horizontally, the U-shaped frame 150 is first placed and stabilized. Then, the working arm of the laser marking machine is placed horizontally, so that the laser head of the laser marking machine changes from vertical to horizontal. This allows the laser head of the laser marking machine to be fixed inside the fixing sleeve 110, and then the laser marking machine can be started to mark. Through the cooperation of the fixing sleeve 110, the marking frame 130, and the U-shaped frame 150, not only can horizontal marking be achieved by the laser marking machine, increasing the marking range and maximizing the function of the laser marking machine, but the focal length and marking position of the horizontally positioned laser marking machine head can also be quickly fixed.

[0025] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4The laser marking machine mounting bracket also includes a lifting support assembly 20, which is connected to the bottom of the U-shaped frame 150 and supports the U-shaped frame 150. The lifting support assembly 20 allows the height of the U-shaped frame 150 to be adjusted, thus enabling the entire device to be used with laser marking machines of various specifications, thereby increasing the applicability of the device.

[0026] The lifting support assembly 20 includes a support platform 210 and a lifting platform 220. A drive component 230 is installed inside the support platform 210. One end of the lifting platform 220 is fixedly connected to the U-shaped frame 150, and the other end is connected to the drive end of the drive component 230. The drive component 230 drives the lifting platform 220 to rise and fall. The drive component 230 includes a handwheel 231, a worm gear 232, and a turbine 233. One end of the worm gear 232 is fixedly connected to the handwheel 231, and the other end of the worm gear 232 movably passes through one side wall of the support platform 210 and is rotatably connected to the other side wall. A long screw 260 is screwed inside the lifting platform 220. The bottom end of the long screw 260 is connected to the turbine 233, and the turbine 233 meshes with the worm gear 232. A fixing column 280 is fixedly connected inside the turbine 233, and the bottom end of the long screw 260 is fixedly connected to the fixing column 280. Bearings 270 are installed on both sides of the support platform 210, and the two ends of the worm gear 232 are connected to the two bearings 270 respectively. The lifting platform 220 has a threaded groove inside that mates with the long screw 260. When the U-shaped frame 150 needs to be raised or lowered, the handwheel 231 is turned, causing the worm gear 232 to rotate. The rotation of the worm gear 232 causes the worm 233 to rotate, which in turn causes the long screw 260 to rotate. When the long screw 260 rotates, since the long screw 260 is screwed to the lifting platform 220, the lifting platform 220 can move up and down, thereby adjusting the height of the U-shaped frame 150.

[0027] Slider blocks 240 are fixedly connected to both sides of the lifting platform 220, and grooves 250 that cooperate with the sliders 240 are respectively opened on the two inner walls of the support platform 210. The cooperation between the sliders 240 and the grooves 250 makes the lifting platform 220 more stable during lifting.

[0028] When this application is used:

[0029] When the laser marking machine needs to perform horizontal marking, first stabilize the U-shaped frame 150, then position the working arm of the laser marking machine horizontally, changing the laser head from a vertical to a horizontal position. This allows the laser head to be fixed inside the fixing sleeve 110, and then the laser marking machine can be started. Through the cooperation of the fixing sleeve 110, the marking frame 130, and the U-shaped frame 150, not only can horizontal marking be achieved, increasing the marking range and maximizing the machine's functionality, but the focal length and marking position of the horizontally positioned laser head can also be quickly fixed.

[0030] In summary, this application, through the cooperation of the fixing sleeve 110, the marking frame 130, and the U-shaped frame 150, can not only realize horizontal marking of the laser marking machine, improve the marking range of the laser marking machine, and maximize the function of the laser marking machine, but also quickly fix the focal length and marking position of the laser head of the horizontal laser marking machine.

[0031] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A mounting bracket for a laser marking machine, characterized in that, include The bracket assembly (10) includes a fixing sleeve (110) and a marking frame (130). A connecting rod (140) is connected between the fixing sleeve (110) and the marking frame (130). A limiting ring (120) is provided at the bottom of the fixing sleeve (110), and the limiting ring (120) extends into the fixing sleeve (110) and forms a limiting step. A U-shaped frame (150) is fixedly connected to the two connecting rods (140). The laser head of the laser marking machine is located inside the fixing sleeve (110) and is limited by the limiting ring (120).

2. The laser marking machine mounting bracket according to claim 1, characterized in that, It also includes a lifting support assembly (20), which is connected to the bottom of the U-shaped frame (150) and supports the U-shaped frame (150).

3. A laser marking machine mounting bracket according to claim 2, characterized in that, The lifting support assembly (20) includes a support platform (210) and a lifting platform (220). The support platform (210) is equipped with a drive component (230). One end of the lifting platform (220) is fixedly connected to the U-shaped frame (150), and the other end of the lifting platform (220) is connected to the drive end of the drive component (230). The drive component (230) drives the lifting platform (220) to rise and fall.

4. A laser marking machine mounting bracket according to claim 3, characterized in that, The drive unit (230) includes a handwheel (231), a worm (232) and a turbine (233). One end of the worm (232) is fixedly connected to the handwheel (231), and the other end of the worm (232) movably passes through one side wall of the support platform (210) and is rotatably connected to the other side wall. A long screw (260) is screwed inside the lifting platform (220). The bottom end of the long screw (260) is connected to the turbine (233), and the turbine (233) is meshed with the worm (232).

5. A laser marking machine mounting bracket according to claim 4, characterized in that, The turbine (233) is internally fixedly connected to a fixing column (280), and the bottom end of the long screw (260) is fixedly connected to the fixing column (280).

6. A laser marking machine mounting bracket according to claim 4, characterized in that, Bearings (270) are installed on both sides of the support platform (210), and the two ends of the worm (232) are connected to the two bearings (270) respectively.

7. A laser marking machine mounting bracket according to claim 4, characterized in that, The lifting platform (220) has a threaded groove inside that matches the long screw (260).

8. A laser marking machine mounting bracket according to claim 3, characterized in that, The lifting platform (220) is fixedly connected to two sides of the slider (240), and the two inner walls of the support platform (210) are respectively provided with sliding grooves (250) that cooperate with the slider (240).

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