A UV laser drilling device

Abstract

The utility model relates to the field of laser drilling, specifically to a kind of UV laser drilling device, including support frame, the outside of support frame is provided with auxiliary plate, the top of support frame is provided with slider, the top of slider is provided with mover, the outside of mover is provided with lifter, the outside of lifter is provided with laser instrument, the inside of support frame is provided with telescopic device, the inside of support frame is also provided with moving box, the side of moving box is also provided with movable plate, and the movable plate is located in the inside of support frame.The utility model is moved along horizontal direction on support frame by setting slider, and cooperate with the vertical direction movement of slider and mover in slider, the accurate positioning in three-dimensional space of laser instrument is realized, the vertical height of laser instrument can be adjusted by the setting of lifter, to ensure the accurate control of drilling depth and position, significantly improve the machining precision.

Description

Technical Field

[0001] This utility model relates to the field of laser drilling, specifically to a UV laser drilling device. Background Technology

[0002] In existing technologies, UV laser drilling equipment is widely used in high-precision processing fields such as PCB boards, flexible materials, and precision electronic components.

[0003] A Chinese patent (application number: CN202023065653.8) discloses an easily adjustable UV laser drilling machine. This invention includes a substrate and a laser drill. Four first electric push rods are slidably fitted onto the upper side of the substrate. A first fixing plate is mounted on the upper side of each pair of adjacent first electric push rods. A first sliding groove is formed on one side of each of the two first fixing plates. Two first sliders are slidably fitted inside each of the two first sliding grooves. A sliding rod is installed between each pair of opposite first sliders. This invention, through the four first electric push rods slidably fitted onto the upper side of the substrate, facilitates the adjustment of the laser emitter's position, thereby facilitating the determination of the drilling position on the substrate. The sliding action of the first sliders further facilitates the adjustment of the laser emitter's position, increasing the accuracy of drilling on the substrate.

[0004] The existing laser head has some problems. The lateral and longitudinal movement adjustment of the laser head is not flexible enough, resulting in low positioning accuracy. At the same time, when fixing the workpiece, the clamping structure is complicated or inconvenient to adjust, which affects the processing efficiency and stability. Traditional laser drilling devices often lack effective multi-degree-of-freedom adjustment structures, making it difficult to adapt to the processing needs of workpieces of different sizes and shapes, thus limiting their application range.

[0005] Therefore, a UV laser drilling device with a reasonable structure, convenient adjustment, and precise positioning is needed to improve processing accuracy and production efficiency. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a UV laser drilling device.

[0007] The technical solution of this utility model is as follows:

[0008] This utility model provides a UV laser drilling device, including a support frame, an auxiliary plate on the outside of the support frame, a slider on the top of the support frame, a mover on the top of the slider, a lifter on the outside of the mover, a laser unit on the outside of the lifter, a telescopic device inside the support frame, a movable box inside the support frame, a movable plate on one side of the movable box located inside the support frame, an adjusting motor at the bottom of the support frame, symmetrical moving strips on the outside of the support frame, and moving plates evenly distributed on the outside of the moving strips.

[0009] Optionally, the support frame is square-shaped, and the interior of the support frame is provided with support bars that are slidably connected to the movable plate. Grounding blocks are evenly distributed at the bottom of the support frame, and sliding strips are symmetrically arranged at the top of the support frame. The sliding strips are slidably connected to the slider.

[0010] Optionally, there are two sliders, each with a sliding groove at its bottom. The slider is slidably connected to the inside of the sliding groove, and a sliding rail is fixedly connected between the two sliders. The mover is slidably connected to the top of the sliding rail.

[0011] Optionally, the lifter is fixedly connected to the mover, the lifter has a lifting mechanism inside, and the output end of the lifter is connected to the laser device.

[0012] Optionally, the telescopic device is fixedly connected to the support frame, and the output end of the telescopic device is provided with a telescopic rod. The movable box is fixedly connected to the support frame. The top and one side of the movable box are provided with interconnected limiting grooves. The other end of the telescopic rod is fixedly connected to a telescopic movable plate that penetrates into the limiting groove. The other end of the telescopic movable plate penetrates the limiting groove and is fixedly connected to the movable plate.

[0013] Optionally, the adjusting motor is fixedly connected to the movable plate, the top of the movable plate is symmetrically provided with moving slots, the bottom of the moving bar is provided with a support rod, the support rod passes through the interior of the moving slot, the output end of the adjusting motor is provided with a rotating wheel, and the outside of the support rod is uniformly provided with racks, the rotating wheel meshing with the racks.

[0014] Optionally, the movable plate is fixedly connected to the movable strip, a sliding plate is slidably connected to the outside of the movable plate, and a spring is provided between the movable plate and the sliding plate.

[0015] The beneficial effects achieved by this utility model are as follows:

[0016] This invention achieves precise positioning of the laser instrument in three-dimensional space by setting a slider that moves horizontally on a support frame, and coordinating with a sliding track and a mover that move vertically on the slider. The lifting mechanism allows adjustment of the laser instrument's vertical height, ensuring precise control of drilling depth and position, significantly improving processing accuracy. The device also utilizes a telescopic mechanism and a movable box to assist in adjusting the position of the movable plate, enabling it to adapt to the installation requirements of workpieces of different sizes. An external adjusting motor on the movable plate drives the moving bars on both sides to achieve automatic clamping, improving clamping efficiency and enhancing the stability of workpiece fixation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a structural schematic diagram of the entire utility model from another perspective;

[0019] Figure 3 This is a structural diagram of the telescopic device and the movable box;

[0020] Figure 4 This is a schematic diagram of the connection structure between the moving strip and the moving plate;

[0021] Figure 5 yes Figure 1 A magnified view of part A in the middle.

[0022] In the diagram, 1 is the support frame; 101 is the grounding block; 102 is the slider; 2 is the auxiliary plate; 3 is the slider; 301 is the sliding rail; 4 is the mover; 5 is the lifter; 6 is the laser; 7 is the telescopic device; 701 is the telescopic rod; 702 is the telescopic movable plate; 8 is the movable box; 801 is the limit groove; 9 is the movable plate; 901 is the moving groove; 10 is the adjusting motor; 11 is the moving bar; 1101 is the support rod; 11011 is the rack; 12 is the moving plate; and 1201 is the sliding plate. Detailed Implementation

[0023] To facilitate understanding of this utility model by those skilled in the art, the specific embodiments of this utility model are described below with reference to the accompanying drawings. Example 1

[0024] like Figure 1-5As shown, this utility model provides a UV laser drilling device, including a support frame 1, an auxiliary plate 2 on the outside of the support frame 1, a slider 3 on the top of the support frame 1, a mover 4 on the top of the slider 3, a lifter 5 on the outside of the mover 4, a laser device 6 on the outside of the lifter 5, a telescopic device 7 inside the support frame 1, a movable box 8 inside the support frame 1, a movable plate 9 on one side of the movable box 8, the movable plate 9 being located inside the support frame 1, an adjusting motor 10 at the bottom of the support frame 1, and symmetrically arranged moving strips 11 on the outside of the support frame 1, with moving plates 12 evenly arranged on the outside of the moving strips 11.

[0025] This invention achieves precise positioning of the laser instrument 6 in three-dimensional space by setting a slider 3 to move horizontally on the support frame 1, and cooperating with the sliding track 301 and the mover 4 to move vertically on the slider 3. The lifting device 5 can adjust the vertical height of the laser instrument 6, thereby ensuring precise control of drilling depth and position, significantly improving processing accuracy. The device also uses the cooperation structure of the telescopic device 7 and the moving box 8 to assist in adjusting the position of the movable plate 9, enabling the device to adapt to the installation requirements of workpieces of different sizes. The adjustment motor 10 set on the outside of the movable plate 9 can drive the moving bars 11 on both sides to achieve automatic clamping function, which not only improves clamping efficiency but also enhances the stability of workpiece fixation. Example 2

[0026] like Figure 1-2 As shown, the support frame 1 is square in shape. The support frame 1 has a support bar that is slidably connected to the movable plate 9 inside. Grounding blocks 101 are evenly arranged at the bottom of the support frame 1. Sliding strips 102 are symmetrically arranged at the top of the support frame 1. The sliding strips 102 are slidably connected to the slider 3.

[0027] During use, the support frame 1 is mainly used to support the object, thereby achieving stable drilling operations. The grounding block 101 at the bottom of the support frame 1 ensures the stability of the device.

[0028] In this embodiment, there are two sliders 3. The bottom of each slider 3 is provided with a sliding groove. The slider 102 is slidably connected to the inside of the sliding groove. A sliding track 301 is fixedly connected between the two sliders 3. The mover 4 is slidably connected to the top of the sliding track 301.

[0029] Specifically, both the slider 3 and the mover 4 are equipped with a transmission mechanism inside. The slider 3 and the mover 4 are controlled by the transmission mechanism to move on the slide bar 102 and the sliding track 301, thereby achieving precise positioning and drilling operations.

[0030] In this embodiment, the lifting device 5 is fixedly connected to the moving device 4, the lifting device 5 is provided with a lifting mechanism inside, and the output end of the lifting device 5 is connected to the laser device 6.

[0031] During use, the movement of the lifting device 5 can be controlled by the moving device 4. The lifting device 5 can also be used to adjust the height of the laser instrument 6 to ensure that the laser beam is accurately aligned with the drilling position.

[0032] The structure and principle of the mover 4, slider 3, lifter 5 and laser 6 are well known in the art, and will not be described in detail here. Example 3

[0033] like Figure 3-5 As shown, the telescopic device 7 is fixedly connected to the support frame 1. The output end of the telescopic device 7 is provided with a telescopic rod 701. The movable box 8 is fixedly connected to the support frame 1. The top and one side of the movable box 8 are provided with mutually communicating limiting grooves 801. The other end of the telescopic rod 701 is fixedly connected to a telescopic movable plate 702 that penetrates into the limiting groove 801. The other end of the telescopic movable plate 702 penetrates the limiting groove 801 and is fixedly connected to the movable plate 9.

[0034] Specifically, the telescopic device 7 is used to control the movement of the telescopic movable plate 702, thereby controlling the position of the movable plate 9. The telescopic movable plate 702 moves along the trajectory of the limiting groove 801, pushing the movable plate 9 to a horizontal displacement.

[0035] In this embodiment, the adjusting motor 10 is fixedly connected to the movable plate 9. The top of the movable plate 9 is symmetrically provided with moving grooves 901. The bottom of the moving bar 11 is provided with a support rod 1101. The support rod 1101 passes through the interior of the moving groove 901. The output end of the adjusting motor 10 is provided with a rotating wheel. The outside of the support rod 1101 is uniformly provided with racks 11011. The rotating wheel meshes with the racks 11011.

[0036] Specifically, by adjusting the rotation of the output end of the motor 10, and through the transmission with the support rod 1101, the two moving bars 11 can simultaneously achieve relative orientation control.

[0037] In this embodiment, the movable plate 12 is fixedly connected to the movable bar 11, and a sliding plate 1201 is slidably connected to the outside of the movable plate 12. A spring is provided between the movable plate 12 and the sliding plate 1201.

[0038] Specifically, the sliding plate 1201 is used to support the object to be drilled, thereby achieving a stable connection of the object. The spring provides a buffer preload to ensure that the sliding plate 1201 adapts to the undulations of the workpiece surface. The spring 15 buffers the vibration of the workpiece during the drilling process.

[0039] In summary, this application achieves precise adjustment and control of the laser instrument 6 by setting the slider 3 to move on the support frame 1, and cooperating with the sliding track 301 and the mover 4 to move in the vertical direction of the slider 3. In conjunction with the lifter 5, the vertical height of the laser instrument 6 can be controlled to ensure drilling accuracy.

[0040] By setting the telescopic device 7, the position of the movable plate 9 can be adjusted with the help of the movable box 8. The adjustment motor 10 set outside the movable plate 9 can control the moving bars 11 on both sides to achieve clamping. Therefore, it is convenient to control the movement of the movable plate 9 and to fix objects outside the movable plate 9.

[0041] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A UV laser drilling device, characterized in that: The support frame (1) includes an auxiliary plate (2) on its exterior, a slider (3) on its top, a mover (4) on its top, a lifter (5) on its exterior, a laser device (6) on its exterior, a telescopic device (7) inside the support frame (1), a movable box (8) inside the support frame (1), a movable plate (9) on one side of the movable box (8), the movable plate (9) being located inside the support frame (1), an adjusting motor (10) at the bottom of the support frame (1), and symmetrical moving strips (11) on the exterior of the support frame (1), with moving plates (12) evenly arranged on the exterior of the moving strips (11).

2. The UV laser drilling device according to claim 1, characterized in that: The support frame (1) is square frame-shaped. The support frame (1) is provided with a support bar that is slidably connected to the movable plate (9). Grounding blocks (101) are evenly arranged at the bottom of the support frame (1). Sliding strips (102) are symmetrically arranged at the top of the support frame (1). The sliding strips (102) are slidably connected to the slider (3).

3. The UV laser drilling device according to claim 2, characterized in that: There are two sliders (3). The bottom of each slider (3) is provided with a sliding groove. The slider (102) is slidably connected to the inside of the sliding groove. A sliding track (301) is fixedly connected between the two sliders (3). The mover (4) is slidably connected to the top of the sliding track (301).

4. The UV laser drilling device according to claim 1, characterized in that: The lifter (5) is fixedly connected to the mover (4), and the lifter (5) is provided with a lifting mechanism inside. The output end of the lifter (5) is connected to the laser instrument (6).

5. The UV laser drilling device according to claim 1, characterized in that: The telescopic device (7) is fixedly connected to the support frame (1). The output end of the telescopic device (7) is provided with a telescopic rod (701). The movable box (8) is fixedly connected to the support frame (1). The top and one side of the movable box (8) are provided with mutually communicating limiting grooves (801). The other end of the telescopic rod (701) is fixedly connected to a telescopic movable plate (702) that penetrates into the limiting groove (801). The other end of the telescopic movable plate (702) penetrates the limiting groove (801) and is fixedly connected to the movable plate (9).

6. The UV laser drilling device according to claim 1, characterized in that: The regulating motor (10) is fixedly connected to the movable plate (9). The top of the movable plate (9) is symmetrically provided with a moving groove (901). The bottom of the moving bar (11) is provided with a support rod (1101). The support rod (1101) passes through the interior of the moving groove (901). The output end of the regulating motor (10) is provided with a rotating wheel. The outside of the support rod (1101) is uniformly provided with a rack (11011). The rotating wheel meshes with the rack (11011).

7. The UV laser drilling device according to claim 1, characterized in that: The movable plate (12) is fixedly connected to the movable bar (11), and a sliding plate (1201) is slidably connected to the outside of the movable plate (12). A spring is provided between the movable plate (12) and the sliding plate (1201).

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