Optical fiber laser marking machine with adjustable marking position

Abstract

The utility model provides an optical fiber laser marking machine with an adjustable marking position, which belongs to the technical field of marking machines and comprises a connecting seat, an adjusting assembly and a protection assembly, the protection assembly comprises a protection frame arranged at the top of the connecting seat, and a plurality of electromagnetic radiation protection nets are embedded in the protection frame. The beneficial effects of the utility model are that through the arrangement of the electromagnetic radiation protection net, the electromagnetic radiation protection net can conveniently prevent electromagnetic radiation from diffusing outwards during marking to cause harm to the body of a user, and through the arrangement of the noise reduction plate, the noise reduction plate can be conveniently utilized to reduce the sound generated by marking during use, so that the marking efficiency is improved. And by means of the hard light protection film, when the user observes the marking process through the transparent glass in the using process, the eyes of the user can be protected through the hard light protection film, the eyes of the user are prevented from being damaged by hard light generated by marking, and therefore the purpose of protection is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of marking machine technology, specifically relating to a fiber laser marking machine with adjustable marking position. Background Technology

[0002] Fiber laser marking machines use rare-earth-doped glass fiber as the gain medium to create permanent marks on various material surfaces. A search reveals application number "CN202021942835.6" disclosing a "Fiber Laser Marking Machine with Adjustable Marking Position," which describes a system where "a multi-functional connecting table controls the movable connecting device. The device can be rotated down by turning the adjustment handle, and a storage slot allows it to be stored. When not in use, the device can be retracted into the storage slot, extending its lifespan and protecting the laser marking machine." While this design does allow for control of the movable connecting device via the multi-functional connecting table and storage slot, and effectively extends its lifespan and protects the laser marking machine, the above-mentioned application has the following problems in practical use:

[0003] In actual use, the position adjustment is inconvenient, resulting in poor work efficiency, and it does not have the function of protecting the user.

[0004] Therefore, providing a marking machine that allows for convenient position adjustment and provides protection for users is highly practical. Utility Model Content

[0005] The purpose of this invention is to provide a fiber laser marking machine with adjustable marking position, in order to solve the above-mentioned technical problems.

[0006] This utility model provides a fiber laser marking machine with adjustable marking position, including a connector, an adjustment component, and a protective component.

[0007] The top of the connecting seat is provided with a protective box, the top of the protective box has two sliding grooves, and the bottom of the inner wall of the protective box is provided with a support platform.

[0008] The adjustment assembly includes two racks mounted on the top of the protective box, with a movable box slidably connected between the two racks. A torque motor is mounted on the top of the movable box, and a first gear is mounted on the top of the inner wall of the protective box through the output shaft of the torque motor. A second gear meshes with one side of the first gear, and a worm gear is mounted inside the second gear. A turbine gear meshes with one side of the worm gear, and a rotating rod is mounted inside the turbine gear. Third gears are mounted on both sides of the outer wall of the rotating rod, and the bottoms of the two third gears mesh with the racks. Two movable plates are mounted on the bottom of the movable box, and movable strips are mounted on the bottom of the two movable plates.

[0009] The protective assembly includes a protective frame set on the top of the connector, with several electromagnetic radiation protection meshes embedded inside the protective frame, several noise reduction plates on the inner wall of the protective box, a protective door hinged to one end of the protective box, transparent glass embedded inside the protective door, and a strong light protection film on one end of the transparent glass.

[0010] In one embodiment of this utility model, a servo motor is provided at one end of the moving bar, and a lead screw is provided at one end of the output shaft of the servo motor through the inner wall of the moving bar. One end of the lead screw is rotatably connected to the other end of the inner wall of the moving bar, and a mover is threadedly connected to the outer wall of the lead screw. The outer wall of the mover is slidably connected to the moving bar.

[0011] In one embodiment of this utility model, an electric telescopic rod is provided at the bottom of the mobile device, and a laser marking device is provided at the bottom of the electric telescopic rod.

[0012] In one embodiment of this utility model, the outer walls of both movable plates are slidably connected to the slide groove, and both ends of the rotating rod are rotatably connected to the two ends of the inner wall of the movable box.

[0013] In one embodiment of this utility model, the top and bottom of the worm gear are slidably connected to the inner wall of the movable box, and a handle is provided at one end of the protective door.

[0014] In one embodiment of this utility model, a base is provided at the bottom of the connecting seat, and a controller is provided at the top corner of the base.

[0015] In one embodiment of this utility model, the torque motor, servo motor, electric telescopic rod, and laser marking device are all electrically connected to the controller, and the controller is electrically connected to an external power supply.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1) By incorporating a torque motor, the user can easily adjust the position of the laser marking device. The user activates the torque motor via the controller, causing the first gear to rotate. This rotation drives the second gear, which in turn drives the worm gear, which in turn drives the worm wheel. The worm wheel then drives the third gear via a rotating rod. The third gear moves the rack, which in turn moves the moving box. The moving box moves within the rack and, via a moving plate, moves the moving bar. This movement of the moving bar moves its internal components and the laser marking device, allowing for left and right movement. At this point, the user can activate the servo motor via the controller, causing the lead screw to rotate. The lead screw, through its external thread and the limit switch of the moving bar, moves the moving mechanism, which in turn moves the laser marking device forward and backward. This facilitates easy adjustment and improves usability.

[0018] 2) The electromagnetic radiation protection net effectively blocks the outward spread of electromagnetic radiation during marking, preventing harm to the user's body. The noise reduction panel reduces the noise generated during marking, protecting the user's ears. The strong light protection film protects the user's eyes from the strong light generated during marking when observing the marking process through transparent glass, thus achieving the purpose of protection. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the protective box of this utility model;

[0022] Figure 3 This is a cross-sectional view of one side of the present invention;

[0023] Figure 4 This is a cross-sectional view of the internal structure of the mobile box of this utility model.

[0024] In the diagram: 100, Connecting seat; 110, Protective box; 200, Adjustment component; 210, Rack; 220, Moving box; 230, Torque motor; 240, First gear; 250, Second gear; 260, Worm gear; 270, Turbine; 280, Rotating rod; 290, Third gear; 2910, Moving bar; 300, Protective component; 310, Protective frame; 320, Electromagnetic radiation protection net; 330, Noise reduction board; 340, Protective door; 350, Transparent glass; 360, High-intensity light protection film; 400, Servo motor; 500, Lead screw; 600, Movers; 700, Electric telescopic rod; 800, Laser marking device; 900, Base. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example

[0027] Please see Figure 1-4 A fiber laser marking machine with adjustable marking position includes a connector 100, an adjustment component 200, and a protective component 300.

[0028] Please refer to the details. Figure 1 The top of the connector 100 is provided with a protective box 110, and the top of the protective box 110 has two sliding grooves.

[0029] Please see Figure 3-4 The adjustment assembly 200 includes two racks 210 disposed on the top of the protective box 110. A movable box 220 is slidably connected between the two racks 210. A torque motor 230 is disposed on the top of the movable box 220. The output shaft end of the torque motor 230 penetrates the inner wall of the protective box 110 and is disposed on the top of the first gear 240. A second gear 250 is meshed on one side of the first gear 240. A worm 260 is disposed inside the second gear 250. A turbine 270 is meshed on one side of the worm 260. A rotating rod 280 is disposed inside the turbine 270. A third gear 290 is disposed on both sides of the outer wall of the rotating rod 280. The bottom of the two third gears 290 meshes with the racks 210. Two movable plates are disposed at the bottom of the movable box 220. Movable strips 2910 are disposed at the bottom of the two movable plates.

[0030] In one specific embodiment, a torque motor 230 is provided so that when the position of the laser marking device 800 needs to be adjusted, the user can easily turn on the torque motor 230 via a controller. The torque motor 230 drives the first gear 240 to rotate, which in turn drives the second gear 250. The second gear 250 then drives the worm gear 260, which in turn drives the turbine 270. The turbine 270, in turn, drives the third gear 290 via a rotating rod 280. The third gear 290 then moves the rack 210, which in turn moves the moving box 220. The moving box 220 moves between the rack 210 and the moving plate drives the moving bar 2910 to move. The movement of the moving bar 2910 drives its internal parts and the laser marking device 800 to move, and then moves left and right. At this time, the user turns on the servo motor 400 through the controller, so that the servo motor 400 drives the lead screw 500 to rotate. The lead screw 500 drives the mover 600 to move through the limit of the moving bar 2910 via the external thread. The movement of the mover 600 drives the laser marking device 800 to move back and forth, thereby achieving the purpose of adjustment and improving the convenience of use.

[0031] Please see Figure 1-2 The protective component 300 includes a protective frame 310 disposed on the top of the connecting seat 100. Several electromagnetic radiation protection nets 320 are embedded inside the protective frame 310. Several noise reduction plates 330 are disposed on the inner wall of the protective box 110. A protective door 340 is hinged to one end of the protective box 110. A transparent glass 350 is embedded inside the protective door 340. A strong light protection film 360 is disposed at one end of the transparent glass 350.

[0032] In one specific embodiment, the electromagnetic radiation protection net 320 is provided to block the outward spread of electromagnetic radiation during marking, thus preventing harm to the user's body. The noise reduction plate 330 is provided to reduce the noise generated during marking, thereby protecting the user's ears. The strong light protection film 360 is provided to protect the user's eyes from the strong light generated during marking when observing the marking process through the transparent glass 350, thereby achieving the purpose of protection.

[0033] Please see Figure 3 A servo motor 400 is provided at one end of the moving bar 2910. The output shaft of the servo motor 400 passes through the inner wall of the moving bar 2910 and a lead screw 500 is provided at one end. One end of the lead screw 500 is rotatably connected to the other end of the inner wall of the moving bar 2910. A mover 600 is threadedly connected to the outer wall of the lead screw 500. The outer wall of the mover 600 is slidably connected to the moving bar 2910.

[0034] In one specific embodiment, the provided movable strip 2910 facilitates sliding on the outer wall of the movable strip 2910 when the movable device 600 moves, making the movable device 600 more stable during movement and improving stability.

[0035] Please see Figure 3 The bottom of the mover 600 is equipped with an electric telescopic rod 700, and the bottom of the electric telescopic rod 700 is equipped with a laser marking device 800.

[0036] In one specific embodiment, the electric telescopic rod 700 is provided so that the controller can be used to open the electric telescopic rod 700 during use, so that the electric telescopic rod 700 can drive the laser marking device 800 to move downward, and then perform marking.

[0037] Please see Figure 3 The outer walls of both movable plates are slidably connected to the slide grooves, and both ends of the rotating rod 280 are rotatably connected to the inner ends of the movable box 220.

[0038] In one specific embodiment, the provided movable box 220 facilitates the protection of the internal parts during use, preventing damage caused by bumps and knocks, and improving stability.

[0039] Please see Figure 4 The top and bottom of the worm gear 260 are slidably connected to the inner wall of the movable box 220, and a handle is provided at one end of the protective door 340.

[0040] In one specific embodiment, a handle is provided so that the protective door 340 can be opened during use, and then the material to be marked can be placed on the support platform for marking.

[0041] Please see Figure 1-3 The bottom of the connector 100 is provided with a base 900, and the top corner of the base 900 is provided with a controller.

[0042] In one specific embodiment, the base 900 facilitates the support and fixation of the top part during use, making the top part more stable and improving its stability.

[0043] Please see Figure 1-4 The torque motor 230, servo motor 400, electric telescopic rod 700 and laser marking device 800 are all electrically connected to the controller, and the controller is electrically connected to an external power supply.

[0044] In one specific embodiment, a controller is provided to facilitate power supply control of electrical equipment, enabling the equipment to be powered on when needed, thus avoiding situations where power cannot be supplied when power is required.

[0045] In operation, a torque motor 230 is first installed to facilitate user adjustment of the laser marking device 800's position. The user activates the torque motor 230 via the controller, causing it to drive the first gear 240. This rotation drives the second gear 250, which in turn drives the worm gear 260, which in turn drives the worm wheel 270. The worm wheel 270 then drives the third gear 290 via the rotating rod 280. The third gear 290 then moves the rack 210 upwards, subsequently moving the moving box 220. The moving box 220 moves within the rack 210, then moves the moving bar 2910 via the moving plate. This movement of the moving bar 2910 moves its internal components and the laser marking device 800, allowing for left and right movement. At this point, the user activates the servo motor 400 via the controller. The screw 500 rotates, and the screw 500, through the external thread and the limiting of the moving bar 2910, drives the mover 600 to move. The movement of the mover 600 drives the laser marking device 800 to move back and forth, thereby achieving the purpose of adjustment and improving the convenience of use. Then, the electromagnetic radiation protection net 320 is provided to block the electromagnetic radiation from spreading outward during marking and causing harm to the user's body. The noise reduction plate 330 is provided to reduce the sound generated by marking during use, thereby protecting the user's ears. Finally, the strong light protection film 360 is used to protect the user's eyes when observing the marking process through the transparent glass 350, preventing damage from the strong light generated by marking, thereby achieving the purpose of protection.

[0046] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fiber laser marking machine with adjustable marking position, characterized in that, include: A connecting seat (100) is provided with a protective box (110) on its top, and the protective box (110) has two sliding grooves on its top. An adjustment assembly (200) includes two racks (210) disposed on the top of a protective box (110). A movable box (220) is slidably connected between the two racks (210). A torque motor (230) is disposed on the top of the movable box (220). The output shaft end of the torque motor (230) passes through the top of the inner wall of the protective box (110) and is provided with a first gear (240). A second gear (250) meshes with one side of the first gear (240). The second gear (250) has a worm gear (260) inside, and a turbine (270) meshes with one side of the worm gear (260). The turbine (270) has a rotating rod (280) inside, and a third gear (290) is provided on both sides of the outer wall of the rotating rod (280). The bottom of the two third gears (290) meshes with a rack (210). The bottom of the movable box (220) is provided with two movable plates, and the bottom of the two movable plates is provided with a movable strip (2910). The protective component (300) includes a protective frame (310) disposed on the top of the connecting seat (100), the protective frame (310) is provided with a plurality of electromagnetic radiation protection meshes (320), the inner wall of the protective box (110) is provided with a plurality of noise reduction plates (330), one end of the protective box (110) is hinged to a protective door (340), the protective door (340) is provided with a transparent glass (350) disposed inside, and one end of the transparent glass (350) is provided with a strong light protection film (360).

2. The fiber laser marking machine with adjustable marking position according to claim 1, characterized in that: A servo motor (400) is provided at one end of the moving bar (2910). The output shaft end of the servo motor (400) passes through the inner wall of the moving bar (2910) and a lead screw (500) is provided at one end. One end of the lead screw (500) is rotatably connected to the other end of the inner wall of the moving bar (2910). A mover (600) is threadedly connected to the outer wall of the lead screw (500). The outer wall of the mover (600) is slidably connected to the moving bar (2910).

3. The fiber laser marking machine with adjustable marking position according to claim 2, characterized in that: The bottom of the mover (600) is provided with an electric telescopic rod (700), and the bottom of the electric telescopic rod (700) is provided with a laser marking device (800).

4. The fiber laser marking machine with adjustable marking position according to claim 1, characterized in that: The outer walls of both movable plates are slidably connected to the slide groove, and both ends of the rotating rod (280) are rotatably connected to the inner ends of the movable box (220).

5. A fiber laser marking machine with adjustable marking position according to claim 4, characterized in that: The top and bottom of the worm gear (260) are slidably connected to the inner wall of the movable box (220), and a handle is provided at one end of the protective door (340).

6. A fiber laser marking machine with adjustable marking position according to claim 1, characterized in that: The bottom of the connector (100) is provided with a base (900), and a controller is provided at the top corner of the base (900).

7. A fiber laser marking machine with adjustable marking position according to claim 6, characterized in that: The torque motor (230), servo motor (400), electric telescopic rod (700) and laser marking device (800) are all electrically connected to the controller, which is electrically connected to an external power supply.

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