Laser processing structure and laser drilling equipment

Abstract

The utility model belongs to the technical field of laser processing, and discloses a laser processing structure and laser drilling equipment, and the laser processing structure comprises a supporting device, a laser emitting device, a moving device and a visual positioning device; the laser emitting device and the moving device are correspondingly arranged on the supporting device, and the moving device is used for placing a to-be-punched part and driving the to-be-punched part to move relatively; the visual positioning device is arranged on the supporting device and corresponds to the laser emitting device, and when the laser emitting device applies acting force to the part to be punched, the visual positioning device is used for positioning and detecting the state of the part to be punched. The visual positioning device captures and determines the accurate position of the part to be punched in real time, the quality of the hole is detected immediately after machining, and the overall laser machining efficiency and quality are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser processing, in particular to a laser processing structure and a laser drilling device. Background Art

[0002] In the existing laser drilling devices, when laser drilling on materials, they rely on a pre-set coordinate system. The laser drilling device locates and drills holes on the material according to the pre-set coordinate system. If the position or shape of the material changes, the laser drilling device cannot accurately locate the drilling position, resulting in the deviation of the hole position from the expectation, poor quality of the drilled holes on the material, affecting subsequent assembly or function realization. At the same time, effective hole quality inspection cannot be carried out after drilling. Whether the size, shape and position of the holes meet the requirements often need to be detected manually through a microscope or other detection devices. This process is not only inefficient, but also easily affected by human factors, resulting in a reduction in the consistency and reliability of the detection results. The degree of automation of the entire drilling process is low, the production cost is high, and it is difficult to meet the requirements of large-scale production. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide a laser processing structure and a laser drilling device, aiming to solve the technical problems that the existing laser drilling device cannot locate the drilling position in real time and cannot detect the quality of the holes in real time during laser drilling on materials, resulting in poor quality of the drilled holes on the materials and low production efficiency.

[0004] To achieve the above utility model purpose, the utility model provides a laser processing structure, including a support device, a laser emission device, a moving device and a visual positioning device;

[0005] The laser emission device and the moving device are correspondingly arranged on the support device. The moving device is used for placing the workpiece to be drilled and driving the workpiece to be drilled to move relatively.

[0006] The visual positioning device is arranged on the support device and is correspondingly arranged with the laser emission device. When the laser emission device applies a force to the workpiece to be drilled, the visual positioning device is used for positioning and detecting the state of the workpiece to be drilled.

[0007] Further, the support device includes a first support plate and a second support plate. The first support plate is connected to the second support plate through support columns. A specified interval is formed between the first support plate and the second support plate, and the first support plate and the second support plate are integral parts.

[0008] Further, the laser emitting device includes a laser, an optical path box, and a laser head. The laser and the optical path box are disposed on the first support plate. The laser head is disposed on the adjacent side of the support plate where the laser and the optical path box are located. The laser transmits laser light to the laser head through refraction of the optical path box.

[0009] Further, the moving device includes a first moving member. The first moving member includes a first driving member and a first sliding member. The first driving member and the first sliding member are disposed on the first support plate through a first connecting plate. The laser head and the visual positioning device are disposed on the first sliding member. The first sliding member drives the laser head and the visual positioning device to move up and down within the specified interval through the first driving member.

[0010] Further, the visual positioning device includes a positioning member and a visual detection member. A second connecting plate is disposed at one end of the first sliding member away from the first connecting plate. The positioning member and the visual detection member are respectively adjustably disposed on the second connecting plate, and the laser head is connected to the second connecting plate, such that the positioning member, the visual detection member, and the laser head are arranged parallel to each other on the second connecting plate.

[0011] Further, the moving device further includes a second moving member and a third moving member. The second moving member is disposed on the second support plate. The third moving member is disposed on a side of the second moving member away from the second support plate, and the second moving member and the third moving member move perpendicular to each other.

[0012] Further, the moving device further includes a fourth moving member. The fourth moving member is disposed on a side of the third moving member away from the second moving member. The workpiece to be drilled is disposed on the fourth moving member through a vacuum platform, and the fourth moving member rotates relative to the third moving member.

[0013] Further, the moving device further includes a protective cover. The protective cover corresponds to the second moving member and / or the third moving member, such that the protective cover is telescopically disposed on the second moving member and / or the third moving member.

[0014] The present utility model further provides a laser drilling device, including the laser processing structure according to any one of the above embodiments, and further including a housing. The housing includes a lower housing. A support frame is disposed inside the lower housing. The support device is disposed inside the lower housing through the support frame, and the support frame is a hollow structure.

[0015] Furthermore, the housing further includes an upper housing which is disposed on the lower housing to cover the laser processing structure, and a through hole is provided on the upper housing, and a sliding door slidably connected to the upper housing is provided in the through hole.

[0016] Advantageous effects:

[0017] A laser processing structure of the present utility model includes a support device, a laser emission device, a moving device, and a vision positioning device; the laser emission device and the moving device are correspondingly disposed on the support device, the moving device is used for placing a workpiece to be drilled and driving the workpiece to be drilled to move relatively; the vision positioning device is disposed on the support device and is correspondingly arranged with the laser emission device, when the laser emission device applies a force to the workpiece to be drilled, the vision positioning device is used for positioning and detecting the state of the workpiece to be drilled. Therefore, by providing the vision positioning device, when the laser processing structure performs laser drilling on the workpiece to be drilled, the vision positioning device can capture the position of the workpiece to be drilled in real time, ensure that the laser emission device is accurately aligned with the target drilling position, thereby improving the drilling accuracy. At the same time, the vision positioning device can immediately perform quality inspection after drilling to ensure that the size, shape, and position of the hole meet the processing requirements, promptly discover unqualified products, reduce the time for manual position adjustment, make the laser processing process more rapid and smooth, reduce the dependence on manual operation, and reduce the labor intensity and labor cost. Description of the Drawings

[0018] Figure 1 It is an overall schematic diagram of the laser processing structure according to an embodiment of the present utility model;

[0019] Figure 2 It is a partial schematic diagram of the moving device according to an embodiment of the present utility model;

[0020] Figure 3 It is a partial schematic diagram of the vision positioning device and the moving device according to an embodiment of the present utility model;

[0021] Figure 4 It is an overall schematic diagram of the housing according to an embodiment of the present utility model.

[0022] Wherein:

[0023] 100, laser processing structure;

[0024] 1, support device; 2, laser emission device; 4, vision positioning device; 5, workpiece to be drilled; 6, housing;

[0025] 10, first support plate; 11, second support plate; 12, support column;

[0026] 20, laser; 21, optical path box; 22, laser head;

[0027] 30. First moving part; 31. Second moving part; 32. Third moving part; 33. Fourth moving part; 34. Vacuum platform; 35. Protective cover;

[0028] 301. First driving part; 302. First sliding part; 303. First connecting plate; 304. Second connecting plate;

[0029] 40. Positioning part; 41. Visual inspection part;

[0030] 60. Lower housing; 61. Support frame; 62. Upper housing; 63. Sliding door; 64. Tri-color lamp; 66. Operation panel; 67. Display screen.

[0031] The realization, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0032] It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0033] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection, a direct connection or an indirect connection through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under" and "beneath" the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.

[0036] Referring to Figure 1 , this embodiment provides a laser processing structure 100, including a support device 1, a laser emission device 2, a moving device, and a vision positioning device 4;

[0037] The laser emission device 2 and the moving device are correspondingly arranged on the support device 1. The moving device is used to place the workpiece to be drilled 5 and drive the workpiece to be drilled 5 to move relatively;

[0038] The vision positioning device 4 is arranged on the support device 1 and is correspondingly arranged with the laser emission device 2. When the laser emission device 2 applies a force to the workpiece to be drilled 5, the vision positioning device 4 is used to position and detect the state of the workpiece to be drilled 5.

[0039] In the above embodiment, the laser processing structure 100 consists of four main components: a support device 1, a laser emission device 2, a moving device, and a vision positioning device 4. The support device 1 is the base of the entire system, providing a stable installation platform for other components. The laser emission device 2 is responsible for generating a laser beam for drilling holes in the material. The moving device is used to place the workpiece 5 to be drilled and can move on the support device 1 to adjust the relative position between the workpiece 5 to be drilled and the laser emission device 2. The vision positioning device 4 is used to capture real-time images of the workpiece 5 to achieve precise positioning and status detection. Both the laser emission device 2 and the moving device are fixed on the support device 1, and their positions are carefully designed to ensure that the laser beam can accurately align with the workpiece 5 on the moving device. The vision positioning device 4 is also installed on the support device 1 and aligned with the optical axis of the laser emission device 2 to monitor the position and status of the workpiece 5 in real time during the laser processing. During use, the operator places the workpiece 5 to be drilled on the moving device, sets the moving path and speed of the moving device according to the processing requirements, starts the vision positioning device 4 to capture real-time images of the workpiece 5, and uses image processing software for preliminary positioning and calibration. Then, the moving device is started to move along the preset path, and at the same time, the vision positioning device 4 continuously tracks the position of the workpiece 5 to ensure that it is always within the processing range of the laser emission device 2. When the workpiece 5 moves to the set position, the laser emission device 2 emits a laser beam to precisely drill the material. After the drilling is completed, the vision positioning device 4 immediately detects the size, shape, and position of the hole and feeds the detection results back to the control system. If the detection results meet the processing requirements, the moving device continues to move to the next processing position; if not, the system will automatically stop and issue an alarm, waiting for the operator to make adjustments or replace the material. Therefore, by setting the vision positioning device 4, when the laser processing structure 100 drills holes in the workpiece 5 to be drilled, the vision positioning device 4 can capture the position of the workpiece 5 to be drilled in real time, ensuring that the laser emission device 2 accurately aligns with the target drilling position. In addition, the vision positioning device 4 focuses on detecting and outputting the leakage point coordinates in the mes file for subsequent equipment to repair the holes, thereby improving the drilling accuracy. At the same time, the vision positioning device 4 can immediately perform quality inspection after drilling to ensure that the size, shape, and position of the hole meet the processing requirements, promptly detect unqualified products, reduce the time for manual position adjustment, make the laser processing process faster and smoother, reduce the dependence on manual operation, and lower the labor intensity and labor cost.

[0040] Refer to Figure 1, in one embodiment, the support device 1 includes a first support plate 10 and a second support plate 11. The first support plate 10 is connected to the second support plate 11 by support columns 12. A specified interval is formed between the first support plate 10 and the second support plate 11, and the first support plate 10 and the second support plate 11 are integral parts.

[0041] In the above embodiment, the support device 1 is a key component of the laser processing structure 100. It consists of a first support plate 10 and a second support plate 11. The first support plate 10 and the second support plate 11 are connected by support columns 12 to form a stable structure. A certain specified interval is maintained between these two support plates. This specified interval is to provide a certain movement space for the subsequent laser emission device 2 and the vision positioning device 4, as well as to accommodate the moving device. The first support plate 10 and the second support plate 11 are designed as integral parts, that is, they are processed as a whole during manufacturing. Such a design can provide better stability and rigidity. In terms of material, the first support plate 10 and the second support plate 11 are preferably made of marble because marble has good thermal stability and is not easily deformed, which is crucial for ensuring the accuracy and repeatability during the laser processing. The high density of marble also helps to absorb vibrations, further ensuring the processing accuracy. Using marble as the material of the support device 1 can significantly improve the stability and accuracy of the entire laser processing structure 100. The thermal stability of marble means that during a long-term processing process, the support device 1 is not easily deformed due to temperature changes, thus ensuring the accuracy of laser processing. In addition, the high rigidity of marble helps to reduce processing errors caused by mechanical vibrations, making the laser processing more stable and reliable. Since marble is more wear-resistant and corrosion-resistant than other materials, it also helps to extend the service life of the entire laser processing structure 100.

[0042] Refer to Figures 1 - 3 , in one embodiment, the laser emission device 2 includes a laser 20, an optical path box 21, and a laser head 22. The laser 20 and the optical path box 21 are arranged on the first support plate 10. The laser head 22 is arranged on the adjacent side of the support plate where the laser 20 and the optical path box 21 are located. The laser 20 transmits the laser to the laser head 22 through the refraction of the optical path box 21.

[0043] In the above embodiment, the laser emitting device 2 includes a laser 20, an optical path box 21, and a laser head 22. The laser 20 is the core of laser generation, responsible for generating high-energy laser beams. The optical path box 21 is an assembly of optical components, used to guide and adjust the propagation direction and quality of the laser beams. The laser head 22 is installed at the end of the optical path, responsible for focusing the laser beam on the workpiece for processing. The laser 20 and the optical path box 21 are arranged on the first support plate 10, while the laser head 22 is installed on a side adjacent to the first support plate 10. Such a layout allows the laser generated by the laser 20 to be accurately transmitted to the laser head 22 through the refraction and adjustment of the optical path box 21, making the laser processing structure 100 compact and reasonably arranged, facilitating operation and maintenance. Before starting the system, optical path calibration is performed to ensure that the laser beam can be accurately focused on the workpiece. According to the material and processing requirements of the workpiece, parameters such as the power and pulse width of the laser 20 are set, and the laser 20 is started. The laser beam is transmitted through the optical path box 21 and focused by the laser head 22 to drill or cut the workpiece. By integrating the laser 20, the optical path box 21, and the laser head 22 on a support device 1, this embodiment provides a stable and efficient laser processing solution. This integrated design reduces the loss and deviation of the laser during transmission, improves the processing accuracy and efficiency. At the same time, the compact layout also saves space, reduces the complexity and cost of the system.

[0044] Referring to Figures 1 - 3 , in one embodiment, the moving device includes a first moving component 30. The first moving component 30 includes a first driving member 301 and a first sliding member 302. The first driving member 301 and the first sliding member 302 are arranged on the first support plate 10 through a first connecting plate 303. The laser head 22 and the visual positioning device 4 are arranged on the first sliding member 302. The first sliding member 302 drives the laser head 22 and the visual positioning device 4 to move up and down within the specified interval through the first driving member 301.

[0045] In the above embodiment, the moving device of the laser processing structure 100 is a key component for achieving the precise positioning of the laser head 22 and the vision positioning device 4. The moving device consists of a first moving component 30. The first moving component 30 is the Z-axis moving component of the moving device. The first moving component 30 is further subdivided into a first driving member 301 and a first sliding member 302. The first driving member 301 is responsible for driving the first sliding member 302 to move on a specified path. The first driving member 301 is preferably a servo motor. These two components are installed on the first support plate 10 through a first connecting plate 303. The laser head 22 and the vision positioning device 4 are both installed on the first sliding member 302. This means that when the first driving member 301 is started, these two devices can move up and down synchronously within a specified interval. This design enables the laser head 22 to quickly and accurately locate the area to be processed. At the same time, the vision positioning device 4 can capture and process image data in real time to ensure the processing accuracy. The first driving member 301 drives the first sliding member 302 and the laser head 22 and the vision positioning device 4 installed thereon, enabling the entire system to respond quickly, improving the processing efficiency. At the same time, due to the integration of the vision positioning device 4, the positioning before processing and the detection after processing become more accurate and automated, reducing the dependence on manual operations and improving the production efficiency and processing quality.

[0046] Referring to Figures 1 - 3 , in an embodiment, the vision positioning device 4 includes a positioning component 40 and a vision detection component 41. One end of the first sliding member 302 away from the first connecting plate 303 is provided with a second connecting plate 304. The positioning component 40 and the vision detection component 41 are respectively adjustably arranged on the second connecting plate 304, and the laser head 22 is connected to the second connecting plate 304, so that the positioning component 40, the vision detection component 41 and the laser head 22 are arranged parallel to each other on the second connecting plate 304.

[0047] In the above embodiments, the vision positioning device 4 is an important component for positioning and detecting the state of the workpiece 5 to be drilled. Among them, the positioning component 40 is mainly responsible for determining the position of the workpiece 5 to be drilled, providing accurate coordinate information for the precise drilling of the laser head 22. The vision detection component 41 detects the size, shape, and position of the hole after drilling to ensure that the processing quality meets the requirements. The first sliding member 302 is a part of the moving device and moves up and down within a specified interval driven by the first driving member 301. The first connecting plate 303 connects the first driving member 301 and the first sliding member 302 to the first support plate 10. The second connecting plate 304 is arranged at one end of the first sliding member 302 away from the first connecting plate 303. The laser head 22, the positioning component 40, and the vision detection component 41 are all connected to the second connecting plate 304, and the three are arranged parallel to each other, that is, the central axes of the laser head 22, the positioning component 40, and the vision detection component 41 are parallel to each other. In the embodiment diagram, the positioning component 40 is located between the laser head 22 and the vision detection component 41. At the same time, the laser head 22, the positioning component 40, and the vision detection component 41 can also be rearranged according to actual needs. This parallel arrangement enables them to cooperate with each other during operation, improving work efficiency. At the same time, since they are arranged on the second connecting plate 304, they can move synchronously with the movement of the first sliding member 302 to ensure accurate positioning and detection of the workpiece 5 to be drilled at different positions. The adjustable settings of the positioning component 40 and the vision detection component 41 increase the flexibility of the system and can be adjusted according to different processing requirements to adapt to workpieces 5 of various shapes and sizes. Secondly, the parallel arrangement of the laser head 22, the positioning component 40, and the vision detection component 41 on the second connecting plate 304 makes the relative positions of the three fixed during the processing, improving the accuracy of positioning and detection. Moreover, this integrated design reduces the occupied space of the equipment, making the entire laser processing structure 100 more compact. At the same time, it also facilitates the operator to perform maintenance and adjustment, reducing the maintenance cost. Finally, through real-time positioning and detection, unqualified products can be detected in time, reducing the time and cost of manual adjustment, and improving production efficiency and product quality.

[0048] Referring to Figures 1 - 2 , in an embodiment, the moving device further includes a second moving component 31 and a third moving component 32. The second moving component 31 is arranged on the second support plate 11. The third moving component 32 is arranged on a side of the second moving component 31 away from the second support plate 11, and the second moving component 31 and the third moving component 32 move perpendicular to each other.

[0049] In the above embodiments, the mobile device is an important part of the laser processing structure 100 for placing the workpiece 5 to be drilled and driving its relative movement. Among them, the second moving member 31 is disposed on the second support plate 11. As a component of the mobile device, it functions to move the workpiece 5 to be drilled in a specific direction. The third moving member 32 is disposed on the side of the second moving member 31 away from the second support plate 11, which means that the third moving member 32 is a component for further movement control based on the second moving member 31. The second moving member 31 and the third moving member 32 move perpendicularly to each other, making the second moving member 31 the X-axis moving member of the mobile device and the third moving member 32 the Y-axis moving member of the mobile device. This perpendicular movement relationship can achieve precise position adjustment of the workpiece 5 to be drilled on a two-dimensional plane. Among them, the second moving member 31 and the third moving member 32 are respectively driven by linear motors as driving members. The linear motor, as the driving member of these two moving members, has the characteristics of high precision, high speed, and high responsiveness. The linear motor drives the moving member by generating a linear motion force, enabling the workpiece 5 to be drilled to move quickly and accurately to the required position. After starting the system, according to the processing requirements, the control system issues commands to the linear motor driving members of the second moving member 31 and the third moving member 32, and the linear motors start to work, driving the second moving member 31 to move the workpiece 5 to be drilled in one direction. When the second moving member 31 moves to a specific position, the third moving member 32 starts to move in a direction perpendicular to it. Through this perpendicular movement, the workpiece 5 to be drilled can be accurately positioned within the processing range of the laser emitting device 2. During the processing, if it is necessary to adjust the position of the workpiece 5 to be drilled, the movement parameters of the linear motor can be adjusted at any time through the control system to achieve fast and accurate position adjustment. When the workpiece 5 to be drilled moves to the set position, the laser emitting device 2 emits a laser beam for drilling. After the drilling is completed, the mobile device can continue to adjust the position of the workpiece 5 to be drilled as needed for processing the next hole or for quality inspection. Throughout the process, the mutual cooperation of the second moving member 31 and the third moving member 32, as well as the high-precision drive of the linear motor, ensure the efficiency and precision of laser processing.

[0050] Referring to Figures 1 - 2 , in one embodiment, the mobile device further includes a fourth moving member 33. The fourth moving member 33 is disposed on the side of the third moving member 32 away from the second moving member 31. The workpiece 5 to be drilled is disposed on the fourth moving member 33 through a vacuum platform 34, and the fourth moving member 33 rotates relative to the third moving member 32.

[0051] In the above embodiment, the fourth moving part 33 is a part of the moving device. The fourth moving part 33 is a rotating R-axis moving part of the moving device. It is located on the side of the third moving part 32 away from the second moving part 31. The workpiece to be drilled 5 is arranged on the fourth moving part 33 through the vacuum platform 34. The vacuum platform 34 uses vacuum adsorption force to fix the workpiece to be drilled 5 to ensure that it will not be displaced during the processing. The fourth moving part 33 can rotate relative to the third moving part 32. This rotational movement provides more possibilities for angle adjustment for the processing of the workpiece to be drilled 5. The second moving part 31 is arranged on the second support plate 11. The third moving part 32 is above the second moving part 31, and the fourth moving part 33 is above the third moving part 32, forming a multi-level moving structure, enabling the workpiece to be drilled 5 to be translated and rotated in different directions, so as to meet various complex processing requirements. First, the vacuum platform 34 can firmly fix the workpiece to be drilled 5, avoiding shaking or displacement during the processing, thereby improving the processing accuracy. Second, the rotational movement of the fourth moving part 33 increases the flexibility of the processing, and can perform multi-angle drilling or other processing operations on the workpiece to be drilled 5 to meet different design requirements.

[0052] Referring to Figures 1 - 3 , in an embodiment, the moving device further includes a protective sleeve 35. The protective sleeve 35 corresponds to the second moving part 31 and / or the third moving part 32, and the protective sleeve 35 is telescopically arranged on the second moving part 31 and / or the third moving part 32.

[0053] In the above embodiments, the mobile device further includes a protective cover 35, which is provided to protect specific components in the mobile device. The second moving component 31 and the third moving component 32 are key parts in the mobile device, and they cooperate with each other to achieve the movement of the workpiece 5 to be punched in different directions. The protective cover 35 corresponds to the second moving component 31 and / or the third moving component 32, which means that the position of the protective cover 35 is determined according to these two moving components. The protective cover 35 is telescopically arranged on the second moving component 31 and / or the third moving component 32, which indicates that the protective cover 35 can be extended or contracted as needed to adapt to different working states. The protective cover 35 closely surrounds the second moving component 31 and / or the third moving component 32. When the mobile device is working, the protective cover 35 can be telescopically adjusted accordingly with the movement of the moving components, which not only does not affect the normal operation of the moving components but also provides effective protection when needed. The protective cover 35 can effectively prevent external dust, impurities, etc. from entering the interior of the mobile device, thereby reducing equipment wear and failure rates and extending the service life of the equipment. Secondly, during the laser processing, some flying debris or sparks may be generated, and the protective cover 35 can play a role in blocking and protecting, protecting the precision components in the mobile device from being damaged.

[0054] Referring to Figures 1 - 4 , the present utility model further provides a laser drilling device, which includes the laser processing structure 100 described in any one of the above embodiments, and further includes a housing 6. The housing 6 includes a lower housing 60, and a support frame 61 is arranged in the lower housing 60. The support device 1 is arranged in the lower housing 60 through the support frame 61, and the support frame 61 is a hollow structure.

[0055] In the above embodiment, the laser drilling device is composed of a laser processing structure 100 and a housing 6. The laser processing structure 100 includes a support device 1, a laser emission device 2, a moving device, a vision positioning device 4, etc., which is the core part for realizing laser drilling. The housing 6 is divided into a lower housing 60. Inside the lower housing 60, there is a support frame 61, and the support frame 61 plays a role in supporting the laser processing structure 100. The support device 1 is stably arranged inside the lower housing 60 through the support frame 61. The support frame 61 is a hollow structure. This design can, on the one hand, reduce the overall weight of the device, and on the other hand, is also beneficial to heat dissipation and wiring, etc. The support device 1 in the laser processing structure 100 is placed on the support frame 61, and the support frame 61 is located inside the lower housing 60. The lower housing 60 provides external protection and support for the entire device. The lower housing 60 and the support frame 61 jointly create a relatively stable working environment for the laser processing structure 100 to ensure the smooth progress of the laser drilling process. First, the housing 6 provides physical protection for the laser processing structure 100 to prevent damage to the device caused by external collisions, dust, etc. Second, the support frame 61 inside the lower housing 60 provides stable support for the laser processing structure 100 to ensure that the device will not shake or displace during operation, thereby improving the drilling accuracy. Moreover, the hollow support frame 61 is beneficial to the heat dissipation of the device, avoiding overheating of the device due to long-term operation and extending the service life of the device.

[0056] Referring to Figures 1 - 4 , in one embodiment, the housing 6 further includes an upper housing 62. The upper housing 62 is arranged on the lower housing 60 to cover the laser processing structure 100, and there is a through hole on the upper housing 62, and a sliding door 63 slidably connected to the upper housing 62 is arranged in the through hole.

[0057] In the above embodiment, the upper housing 62 is disposed on the lower housing 60 for covering the laser processing structure 100 to provide further protection for it. A through hole is provided on the upper housing 62, and a sliding door 63 slidably connected to the upper housing 62 is installed in the through hole. The sliding door 63 can be opened when the device needs to be operated and closed when not in use, playing a role of protection and isolation. At the same time, a three-color light 64, a two-hand start button, an operation panel 66 and a display screen 67 are also provided on the upper housing 62. The three-color light 64 is disposed at the top of the upper housing 62 for indicating different working states of the device. For example, green indicates normal operation, yellow indicates standby or warning, and red indicates a fault. The operation panel 66 and the display screen 67 are also provided on the upper housing 62. The operation panel 66 is used for inputting operation instructions, and the display screen 67 is used for displaying the operation parameters and status information of the device. The two-hand start button is disposed on both sides of the sliding door 63 to ensure that the operator must operate with both hands simultaneously when starting the device, improving safety. The sliding door 63 is symmetrically composed of two parts and can be slid open to both sides. The upper housing 62 is tightly connected to the lower housing 60 to jointly form the housing of the device. The sliding door 63 is installed in the through hole of the upper housing 62 and can be slid open or closed flexibly. The three-color light 64, the operation panel 66, the display screen 67 and the two-hand start button are all installed at specific positions on the upper housing 62, facilitating the operator's observation and operation. First of all, the upper housing 62 and the lower housing 60 provide comprehensive protection for the laser processing structure 100, preventing external factors from damaging the device. The setting of the sliding door 63 facilitates the operator's operation and observation while providing protection. The three-color light 64 can intuitively display the working state of the device, facilitating the operator to timely understand the device situation. The operation panel 66 and the display screen 67 make the operation more convenient and improve work efficiency. The two-hand start button improves the safety of the device, preventing misoperation. The symmetrically composed sliding door 63 is more beautiful in design and more convenient to open and close.

[0058] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A laser processing structure, characterized in that, It includes a support device, a laser emission device, a moving device, and a visual positioning device; The laser emission device and the moving device are correspondingly arranged on the support device. The moving device is used to place the workpiece to be punched and drive the workpiece to be punched to move relatively; The visual positioning device is arranged on the support device and is correspondingly arranged with the laser emission device. When the laser emission device applies a force to the workpiece to be punched, the visual positioning device is used to position and detect the state of the workpiece to be punched.

2. The laser processing structure according to claim 1, wherein The support device includes a first support plate and a second support plate. The first support plate is connected to the second support plate through support columns. A specified interval is formed between the first support plate and the second support plate, and the first support plate and the second support plate are an integral part.

3. The laser processing structure according to claim 2, wherein The laser emission device includes a laser, an optical path box, and a laser head. The laser and the optical path box are arranged on the first support plate. The laser head is arranged on the adjacent side of the support plate where the laser and the optical path box are located. The laser transmits the laser to the laser head through the refraction of the optical path box.

4. The laser processing structure according to claim 3, wherein, The moving device includes a first moving component. The first moving component includes a first driving member and a first sliding member. The first driving member and the first sliding member are arranged on the first support plate through a first connecting plate. The laser head and the visual positioning device are arranged on the first sliding member. The first sliding member drives the laser head and the visual positioning device to move up and down within the specified interval through the first driving member.

5. The laser processing structure according to claim 4, wherein, The visual positioning device includes a positioning component and a visual detection component. A second connecting plate is arranged at one end of the first sliding member away from the first connecting plate. The positioning component and the visual detection component are respectively adjustably arranged on the second connecting plate, and the laser head is connected to the second connecting plate, so that the positioning component, the visual detection component, and the laser head are arranged in parallel on the second connecting plate.

6. The laser processing structure according to claim 2, wherein, The moving device further includes a second moving component and a third moving component. The second moving component is arranged on the second support plate. The third moving component is arranged on the side of the second moving component away from the second support plate, and the second moving component and the third moving component move perpendicular to each other.

7. The laser processing structure according to claim 6, wherein, The moving device further includes a fourth moving component. The fourth moving component is arranged on the side of the third moving component away from the second moving component. The workpiece to be punched is arranged on the fourth moving component through a vacuum platform, and the fourth moving component rotates relative to the third moving component.

8. The laser processing structure according to claim 6, wherein The moving device further includes a protective cover. The protective cover corresponds to the second moving component and / or the third moving component, so that the protective cover is telescopically arranged on the second moving component and / or the third moving component.

9. A laser drilling device, comprising the laser processing structure according to any one of claims 1-8, characterized in that, It further includes a housing. The housing includes a lower housing. A support frame is arranged inside the lower housing. The support device is arranged inside the lower housing through the support frame, and the support frame is a hollow structure.

10. The laser drilling device according to claim 9, wherein, The housing further includes an upper housing, which is disposed on the lower housing to cover the laser processing structure, and a through hole is provided on the upper housing, and a sliding door slidably connected to the upper housing is provided in the through hole.

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