Micro-precision laser drilling system

Abstract

The present invention discloses a micro-precision laser drilling system, which relates to the field of laser drilling technology and solves the problem that when performing laser drilling operations, metal materials will bulge outward during the drilling process due to the high temperature of the laser beam, resulting in an uneven surface of the metal material after the processing, affecting the quality and efficiency of the metal material after the laser drilling is completed. The micro-precision laser drilling system includes a laser drilling component, an integrated part processing mechanism and an optical detection component. The side of the laser drilling component is provided with an integrated part processing mechanism, and the top of the integrated part processing mechanism clamps and fixes a metal part. In the present invention, during the process of conveying and detecting the metal part material, the metal part material moved to the bottom of the grinding roller can be automatically ground simultaneously, thereby improving the quality of the metal part material and further improving the efficiency of the production and processing of the metal part material.

Description

Technical Field

[0001] The invention relates to the technical field of laser drilling, in particular to a micro-precision laser drilling system. Background Art

[0002] Laser drilling is a processing technology that uses a high-power density laser beam to irradiate the material being processed, causing the material to be quickly heated to the vaporization temperature and evaporated to form holes. It is widely used in the processing and production of various metal materials. It has the advantages of fast drilling speed and high efficiency, and is suitable for large-quantity, high-density group hole processing.

[0003] The existing Chinese patent application with publication number CN118123281A discloses a laser drilling machine, including a frame, a first clamp and a second clamp arranged on the frame, the frame is provided with a laser hole opening device, and also includes a guide rail, the guide rail is fixed on the frame; a sliding seat, the sliding seat slides on the guide rail; a support frame, the support frame is arranged on the sliding seat, the support frame is located between the first clamp and the second clamp; an adjusting member, the adjusting member is arranged on the sliding seat, the adjusting member is used to adjust the height of the support frame; this invention, through the arrangement of the first clamp and the second clamp, the two ends of the pipeline can be clamped, and it is convenient to fix pipelines of different lengths under the support of the support frame, so as to facilitate opening holes on the outer wall of a longer pipeline.

[0004] However, the laser drilling device has the following defects when used:

[0005] 1. When the existing laser drilling device (system) performs laser drilling operations on metal parts, it completes its production and processing operations by evaporating specific positions of the metal material with a high-temperature laser beam and forming holes. At this time, during the actual laser drilling operation, the metal material will melt due to the high temperature of the laser beam and bulge outward during the drilling process, resulting in an uneven surface of the metal material after the processing, which affects the quality of the metal material after the laser drilling is completed and has low efficiency;

[0006] 2. When laser drilling is performed on existing metal materials, laser beams are generally emitted by a laser generator to complete the drilling operation. However, when the emitted laser beam is concentrated on the surface of the metal material for drilling, the metal material has a certain refraction function, which is easy to refract during the laser drilling process, posing a threat to the life and health of the workers in the working environment. At the same time, the activity range of the emitted laser beam is relatively limited, making it difficult to perform high-density laser drilling operations. Summary of the invention

[0007] The object of the present invention is to provide a micro-precision laser drilling system to solve the problems raised in the above background technology.

[0008] In order to achieve the above-mentioned invention object, the present invention adopts the following technical scheme:

[0009] The present invention provides a fine precision laser drilling system, comprising a laser drilling component, an integrated part processing mechanism and an optical detection component, wherein the integrated part processing mechanism is arranged on the side of the laser drilling component, a metal part is clamped and fixed on the top of the integrated part processing mechanism, an optical detection component is arranged on the outer side of the top of the integrated part processing mechanism, and the optical detection component is arranged on the side of the laser drilling component.

[0010] Wherein, the integrated parts processing mechanism includes:

[0011] A conveying and loading assembly, wherein the conveying and loading assembly is arranged on the side of the laser drilling assembly, and the optical detection assembly is installed on the outer side of the bottom, a rotating processing assembly is installed on the top of the conveying and loading assembly by screws, and a metal part is installed and fixed at the top center of the rotating processing assembly;

[0012] A rotary grinding assembly is installed on the top of the conveying and feeding assembly and is driven by the conveying and feeding assembly. The rotary grinding assembly is located between the laser drilling assembly and the optical detection assembly and performs grinding operations on the metal parts after laser drilling.

[0013] Wherein, a camera end is installed on the side of the rotary polishing component through a bracket, and the camera end is arranged toward one side of the rotary polishing component.

[0014] As a preferred embodiment of the present invention, the laser drilling assembly comprises:

[0015] A bottom seat, the bottom seat is arranged on one side of the conveying and feeding assembly, and a vertical slide rail is installed on the top, and a vertical electric slider is arranged on the side of the vertical slide rail;

[0016] A horizontal mounting frame, which is mounted on the side of the vertical electric slider by screws and is located above the conveying and feeding assembly, and a transverse slide rail is fixedly mounted on the inner side of the horizontal mounting frame; and

[0017] A transverse electric slider is arranged at the bottom of the transverse slide rail, and a direction-changing punching component is installed at the bottom by screws.

[0018] As a preferred embodiment of the present invention, the direction-changing punching assembly comprises:

[0019] A support frame, wherein the support frame is mounted on the bottom of the transverse electric slider by screws, a battery module is mounted on the inner side of the support frame, and an output end of the battery module is connected to a laser drilling generator through a wire;

[0020] A linear motor, the linear motor is mounted on the top of the support frame and is located on the side of the battery module, the output end of the linear motor is connected to a first gear, and the first gear is rotatably connected to the bottom of the support frame;

[0021] a second gear, the second gear is meshed and connected to the side of the first gear and is rotatably connected to the bottom of the support frame, a movable shaft is installed at the inner center of the second gear, and the movable shaft is rotatably connected to the bottom of the support frame; and

[0022] A movable block is installed on the outer side of the movable shaft, and the laser drilling generator is fixedly installed on the inner side.

[0023] As a preferred solution of the present invention, a mechanical arm is installed on one side of the movable block, and a side baffle is fixedly installed on the side of the mechanical arm.

[0024] The side baffle is located on the side below the laser drilling generator, and the bottom of the side baffle abuts against the top of the metal part.

[0025] As a preferred embodiment of the present invention, the optical detection component comprises:

[0026] An equipment rack is installed on the outside of the bottom of the conveying and feeding assembly by screws, and a power supply unit is installed at the center of the top. The output end of the power supply unit is connected to an optical detection instrument, and the optical detection instrument is set toward the metal part.

[0027] Wherein, the optical detection instrument is installed on the inner top of the equipment rack, and electric fan blades are provided on both the left and right sides, and the electric fan blades are installed on the left and right sides of the inner wall of the equipment rack.

[0028] As a preferred embodiment of the present invention, the conveying and feeding assembly comprises:

[0029] A linear frame, the linear frame is arranged on the side of the vertical slide rail, and the equipment rack is installed on the outer side of the bottom by screws, and a rotating grinding component located on the side of the equipment rack is also installed on the outer side of the linear frame;

[0030] A linear motor, wherein the linear motor is installed on one side of the linear frame, and an output end of the linear motor is connected to a reciprocating screw rod, and the reciprocating screw rod is rotatably connected to the inside of the linear frame; and

[0031] A movable seat is connected to the outside of the reciprocating screw through a ball bearing and is slidably connected to the inside of the linear frame.

[0032] As a preferred solution of the present invention, the bottom of the reciprocating screw extends to the outside of the linear frame and is installed with the rotary grinding assembly;

[0033] Wherein, the rotating processing assembly is mounted on the top of the movable seat by screws.

[0034] As a preferred embodiment of the present invention, the rotary processing assembly comprises:

[0035] A top plate, the top plate is mounted on the top of the movable seat by screws, and the eccentric part of the top is rotatably connected to a main gear, the main gear is connected to the output end of the driving motor,

[0036] Wherein, the driving motor is mounted on the top of the base and is mounted at an eccentric position on the top of the top plate by screws;

[0037] A movable gear is meshed and connected to the side of the main gear and is rotatably connected to the center of the top of the top plate. A processing table is installed at the inner center of the movable gear.

[0038] Wherein, an arc-shaped clamping piece is arranged at an eccentric position on the top of the processing table, and a metal part is installed and fixed on the inner side of the arc-shaped clamping piece.

[0039] As a preferred embodiment of the present invention, the rotary grinding assembly comprises:

[0040] A first transmission belt, the inner side of which is connected to the reciprocating screw rod via a synchronous wheel, the first transmission belt is movably connected to the bottom of the linear frame, and the inner side of the first transmission belt is also connected to a rotating shaft via a synchronous wheel,

[0041] The rotating shaft is movably connected to the side of the linear frame, and the bottom is rotatably connected to the side of the connecting seat, the connecting seat is installed on the side of the linear frame by screws, and the outer side of the connecting seat is installed with a camera end through a bracket;

[0042] A grinding frame body, which is mounted on the outside of the linear frame by screws and is located on the side of the connecting seat, and the outside of the grinding frame body is rotatably connected to a slave bevel gear; and

[0043] A main bevel gear, the main bevel gear is meshed and connected to the side of the slave bevel gear and is installed on the outside of the rotating shaft. The main bevel gear is rotatably connected to the side of the connecting seat.

[0044] Wherein, a parts grinding assembly movably connected to the inner side of the grinding frame is installed inside the conical gear.

[0045] As a preferred embodiment of the present invention, the parts grinding assembly comprises:

[0046] A connecting shaft is connected to the secondary bevel gear and extends through the inner side of the grinding frame. The outer side of the connecting shaft is connected to a second transmission belt via a synchronous wheel.

[0047] Wherein, the second transmission belt is movably connected to the inner side of the grinding frame;

[0048] A grinding roller is rotatably connected to the inner side of the grinding frame and is connected to the inner side of the second transmission belt through a synchronous wheel. The grinding roller is arranged away from the connecting shaft and grinds the surface of the metal part.

[0049] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0050] 1. In the micro-precision laser drilling system, when the metal parts material is transported by the reciprocating screw driving the movable seat to move telescopically, the rotation of the reciprocating screw will synchronously drive the first transmission belt connected to the outside through the synchronous wheel, the first transmission belt connected to the rotating shaft through the synchronous wheel, the main bevel gear on the outside of the rotating shaft, the side meshing connection of the main bevel gear to the slave bevel gear, the slave bevel gear connected to the bottom of the connecting shaft, the outside of the connecting shaft connected to the second transmission belt through the synchronous wheel, and the inside of the second transmission belt connected to the grinding roller through the synchronous wheel to rotate, and the metal parts material moved to the bottom of the grinding roller is automatically polished to improve the quality of the metal parts material. At the same time, the method of driving the grinding roller to rotate at high speed is completed by gear meshing connection. When the raised part of the metal parts material contacts the grinding roller, the problem of misaligned rotation of the grinding roller due to the obstruction of the friction of the raised part can be effectively reduced, further ensuring the safety of grinding the metal parts material. In addition, the grinding operation can be completed during the transportation of the metal parts material, which can further improve the efficiency of the production and processing of metal parts materials;

[0051] 2. In the micro-precision laser drilling system, when laser drilling metal parts, the horizontal electric slider can be telescopically moved at the bottom of the horizontal slide rail, the vertical electric slider can be driven to lift and lower the side on the vertical slide rail, the linear motor can drive the first and second gears and the laser drilling generator to rotate, the reciprocating screw can drive the metal parts to transport and move, and the drive motor can drive the processing table and the metal parts to rotate to perform five-axis laser drilling operations, thereby achieving high-density and automated metal parts laser drilling operations. At the same time, when the laser drilling generator emits a laser beam for laser drilling, the side baffle can contact and fit with the top of the metal parts to block the laser beam of laser drilling, effectively reducing the probability of the laser beam being refracted by metal parts, and protecting the life and health of workers in the working environment;

[0052] 3. In the micro-precision laser drilling system, the movable gear and processing table that drive the clamped metal parts to rotate can rotate during the laser drilling process to achieve various laser drilling requirements for metal parts. At the same time, when the surface of the laser-drilled metal parts is subsequently polished by the grinding roller, the structure can also drive the clamped metal parts to rotate continuously, further improving the efficiency and effect of polishing the raised surface of the metal material produced by laser drilling;

[0053] 4. In the micro-precision laser drilling system, when optically inspecting the metal parts that have been laser-drilled and polished, the electric fan blades can operate to generate wind to clean up the metal debris that is polished and adhered to the top of the metal parts. This ensures that when the hole diameter of the laser-drilled metal parts is subsequently inspected by optical inspection instruments, the accuracy of the inspection will not be affected by the accumulation and adhesion of metal debris, which can effectively prevent defective metal materials from entering the market due to inaccurate inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0055] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0056] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0057] Figure 2 It is a schematic structural diagram of the overall main view of the present invention;

[0058] Figure 3 It is a schematic structural diagram of the overall side view of the present invention;

[0059] Figure 4 It is a schematic diagram of the structure of the present invention as a whole viewed from above;

[0060] Figure 5 It is a structural schematic diagram of the laser drilling assembly of the present invention;

[0061] Figure 6 It is a schematic diagram of the structure of the explosion of the reversible punching assembly of the present invention;

[0062] Figure 7 The present invention Figure 6 Schematic diagram of the structure of the enlarged area A in the middle;

[0063] Figure 8 is a schematic diagram of the structure of the optical detection assembly of the present invention;

[0064] Fig. 9 It is a structural schematic diagram of the connection between the integrated parts processing mechanism and the optical detection component of the present invention;

[0065] Fig.10 It is a structural schematic diagram of the integrated parts processing mechanism of the present invention;

[0066] Fig.11 The present invention Fig.10 Schematic diagram of the structure of the enlarged area B in the middle;

[0067] Fig.12 is a schematic structural diagram of the rotary processing assembly of the present invention;

[0068] In the figure:

[0069] 10. Laser drilling assembly; 101. Bottom seat; 102. Vertical slide rail; 103. Vertical electric slider; 104. Horizontal mounting frame; 105. Horizontal slide rail; 106. Horizontal electric slider; 107. Direction-changing drilling assembly; 1071. Support frame; 1072. Battery module; 1073. Laser drilling generator; 1074. Linear motor; 1075. First gear; 1076. Second gear; 1077. Active shaft; 1078. Active block; 10781. Robotic arm; 10782. Side baffle;

[0070] 20. Integrated parts processing mechanism;

[0071] 30. Optical detection assembly; 301. Equipment rack; 302. Power supply unit; 303. Optical detection instrument; 304. Electric fan blade;

[0072] 40. conveying and feeding assembly; 401. linear frame; 402. linear motor; 403. reciprocating screw rod; 404. movable seat;

[0073] 50, rotating processing assembly; 501, top plate; 502, main gear; 503, driving motor; 5031, base; 504, movable gear; 505, processing table; 506, arc clamping member;

[0074] 60. Rotary grinding assembly; 600. Camera end; 601. First transmission belt; 602. Rotating shaft; 603. Connecting seat; 604. Grinding frame; 605. Slave bevel gear; 606. Main bevel gear; 607. Part grinding assembly; 6071. Connecting shaft; 6072. Second transmission belt; 6073. Grinding roller. DETAILED DESCRIPTION

[0075] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0076] See also Figure 1-Figure 12 The micro-precision laser drilling system includes a laser drilling component 10, an integrated part processing mechanism 20 and an optical detection component 30. The integrated part processing mechanism 20 is arranged on the side of the laser drilling component 10. The top of the integrated part processing mechanism 20 clamps and fixes a metal part. The optical detection component 30 is arranged on the outer side of the top of the integrated part processing mechanism 20. The optical detection component 30 is arranged on the side of the laser drilling component 10. The integrated part processing mechanism 20 includes a conveying and loading component 40. The conveying and loading component 40 is arranged on the side of the laser drilling component 10, and the outer side of the bottom is installed with an optical The top of the conveying and feeding component 40 is provided with a rotating processing component 50 by means of screws, and a metal part is fixedly installed at the top center of the rotating processing component 50; a rotating grinding component 60, which is installed on the top of the conveying and feeding component 40 and is driven by the conveying and feeding component 40, and is located between the laser drilling component 10 and the optical detection component 30, and performs grinding operations on the metal parts after laser drilling, wherein a camera end 600 is installed on the side of the rotating grinding component 60 by means of a bracket, and the camera end 600 is arranged toward one side of the rotating grinding component 60.

[0077] The above working principle: when laser drilling metal parts, first fix the metal part material to be processed on the top of the rotating processing component 50, and move the fixed metal part material to the bottom of the integrated part processing mechanism 20 by operating the conveying and loading component 40. At this time, the integrated part processing mechanism 20 can perform three-axis operation, and the conveying and loading component 40 and the rotating processing component 50 installed with the metal part material can perform two-axis operation to ensure the effect and accuracy of high-density laser drilling of metal part materials. At the same time, after the laser drilling of the metal part material is completed, the metal part material that has completed the laser drilling needs to be moved to the bottom of the optical detection component 30 for optical detection to detect whether the quality of the metal part material after drilling meets the standard. Before the detection, the operation of the conveying and loading component 40 will synchronously drive the rotating grinding component 60 to operate, and the metal part material moved to the bottom of the rotating grinding component 60 will be automatically polished, so that the surface of the metal part material after laser drilling is smooth, and the quality of the metal part material is guaranteed.

[0078] Specific reference Figure 5 , Figure 6 and Figure 7 The laser drilling component 10 includes a bottom seat 101, which is arranged on one side of the conveying and loading component 40, and a vertical slide rail 102 is installed on the top, and a vertical electric slider 103 is arranged on the side of the vertical slide rail 102; a horizontal mounting frame 104, which is installed on the side of the vertical electric slider 103 by screws and is located above the conveying and loading component 40, and a transverse slide rail 105 is fixedly installed on the inner side of the horizontal mounting frame 104; and a transverse electric slider 106, which is arranged at the bottom of the transverse slide rail 105, and a change-of-direction punching component 107 is installed on the bottom by screws.

[0079] In this embodiment, the direction-changing punching assembly 107 includes a support frame 1071, which is installed at the bottom of the horizontal electric slider 106 by screws, and a battery module 1072 is installed on the inner side of the support frame 1071, and the output end of the battery module 1072 is connected to the laser punching generator 1073 through a wire; a linear motor 1074, which is installed on the top of the support frame 1071 and located on the side of the battery module 1072, and the output end of the linear motor 1074 is connected to the first gear 1075. , the first gear 1075 is rotatably connected to the bottom of the support frame 1071; the second gear 1076, the second gear 1076 is meshedly connected to the side of the first gear 1075, and is rotatably connected to the bottom of the support frame 1071, a movable shaft 1077 is installed at the inner center of the second gear 1076, and the movable shaft 1077 is rotatably connected to the bottom of the support frame 1071; and a movable block 1078, the movable block 1078 is installed on the outer side of the movable shaft 1077, and the laser drilling generator 1073 is fixedly installed on the inner side.

[0080] In this solution, when laser drilling is performed on metal parts, the linear motor 1074 can operate and drive the first gear 1075 connected to its output end to rotate. When the first gear 1075 rotates, it will drive the second gear 1076 meshingly connected to its side to rotate, and drive the movable shaft 1077 installed on the inner side of the second gear 1076 to rotate. When the movable shaft 1077 rotates, it will drive the laser drilling generator 1073 connected to its outer side through the movable block 1078 to rotate, thereby realizing laser drilling operations at different positions. The design of the structural shape of the support frame 1071 has high strength and a long service life on the one hand, and on the other hand, the hollow part inside can be used to install and position the battery module 1072, ensuring that there is enough space for installing the battery module 1072.

[0081] In addition, in the present embodiment, a robotic arm 10781 is installed on one side of the movable block 1078, and a side baffle 10782 is fixedly installed on the side of the robotic arm 10781, wherein the side baffle 10782 is located on the side below the laser drilling generator 1073, and the bottom of the side baffle 10782 abuts against the top of the metal part. The design of the side baffle 10782 can block the side from which the laser beam is emitted, thereby avoiding the problem of refraction and scattering of the laser beam during laser drilling, thereby ensuring the health and safety of the workers.

[0082] In the micro-precision laser drilling system of the present invention, when laser drilling is performed on metal parts, the vertical electric slider 103 can be lifted and slid on the side of the vertical slide rail 102 to ensure that the laser drilling generator 1073 can be close to the metal parts for laser drilling. At the same time, the side baffle 10782 can contact the metal parts to ensure that a relatively stable high-density laser drilling operation can be performed. At the same time, the horizontal electric slider 106 can be telescopically slid at the bottom of the horizontal slide rail 105 to move the laser drilling generator 1073 to perform laser drilling operations at different positions.

[0083] Specific reference Figure 8 The optical detection component 30 includes an equipment frame 301, which is installed on the outside of the bottom of the conveying and feeding component 40 by screws, and a power supply unit 302 is installed at the center of the top, and the output end of the power supply unit 302 is connected to an optical detection instrument 303, and the optical detection instrument 303 is set toward the metal part, wherein the optical detection instrument 303 is installed at the inner top of the equipment frame 301, and electric fan blades 304 are provided on both sides, and the electric fan blades 304 are installed on the left and right sides of the inner wall of the equipment frame 301.

[0084] In the micro-precision laser drilling system of the present invention, when optically inspecting the material of the metal parts that have been laser-drilled and polished, the optical inspection instrument 303 can take a picture of the metal parts material at the bottom and perform an optical inspection operation on the metal parts material (detecting the diameter of the punched holes). At the same time, during the optical inspection process, the electric fan blade 304 can operate to clean up the metal debris generated by polishing, thereby ensuring the effect of optical inspection of the metal parts material.

[0085] Specific reference Fig. 9 and Fig.10 The conveying and loading assembly 40 includes a linear frame 401, which is arranged on the side of the vertical slide rail 102, and the equipment frame 301 is installed on the outer side of the bottom by screws, and the outer side of the linear frame 401 is also installed with a rotating grinding assembly 60 located on the side of the equipment frame 301; a linear motor 402, the linear motor 402 is installed on one side of the linear frame 401, and the output end is connected to a reciprocating screw 403, and the reciprocating screw 403 is rotatably connected to the inside of the linear frame 401; and a movable seat 404, the movable seat 404 is connected to the outside of the reciprocating screw 403 through a ball bearing, and is slidably connected to the inside of the linear frame 401.

[0086] In this embodiment, the bottom of the reciprocating screw 403 extends to the outside of the linear frame 401 and is installed with a rotary grinding assembly 60; wherein, the top of the movable seat 404 is installed with a rotary processing assembly 50 by screws, and the rotary grinding assembly 60 can be driven to operate synchronously by the rotation of the reciprocating screw 403.

[0087] In the micro-precision laser drilling system of the present invention, when driving the installed and fixed metal parts to perform laser drilling, grinding and optical inspection, the linear motor 402 is started to operate and drive the reciprocating screw 403 connected to its output end to rotate. When the reciprocating screw 403 rotates, it will drive the movable seat 404 connected to its outer side through the ball bearing to telescopically move, so that the metal parts material installed on the top of the movable seat 404 through the rotating processing assembly 50 is conveniently moved to the corresponding position for corresponding processing and inspection.

[0088] Specific reference Fig.10 and Fig.12 The rotary processing assembly 50 includes a top plate 501, which is mounted on the top of the movable seat 404 by screws, and a main gear 502 is rotatably connected to the eccentric part of the top, and the main gear 502 is connected to the output end of the driving motor 503, wherein the driving motor 503 is mounted on the top of the base 5031 and is mounted on the eccentric part of the top of the top plate 501 by screws; a movable gear 504, which is meshed and connected to the side of the main gear 502 and is rotatably connected to the center of the top of the top plate 501, and a processing table 505 is installed at the inner center of the movable gear 504, wherein an arc-shaped clamping member 506 is provided at the eccentric part of the top of the processing table 505, and a metal part is fixedly installed on the inner side of the arc-shaped clamping member 506.

[0089] In the micro-precision laser drilling system of the present invention, when laser drilling, grinding and optical inspection are performed on metal parts materials, the metal parts materials are placed at the center of the top of the processing table 505, and the metal parts materials are clamped and fixed by two sets of arc-shaped clamps 506 to avoid the metal parts materials from being offset and misaligned during laser drilling, grinding and optical inspection. At the same time, the main gear 502 connected to the output end of the driving motor 503 can be driven to rotate by starting the driving motor 503 to operate, and the movable gear 504 meshed and connected to the side of the main gear 502 can be driven to rotate. When the movable gear 504 rotates, it will drive the processing table 505 installed inside it and the metal parts materials to rotate, so as to perform high-precision and efficient laser drilling and grinding operations on metal parts materials.

[0090] Specific reference Fig.10 and Fig.11The rotary grinding assembly 60 includes a first transmission belt 601, the inner side of the first transmission belt 601 is connected to a reciprocating screw 403 through a synchronous wheel, the first transmission belt 601 is movably connected to the bottom of the linear frame 401, the inner side of the first transmission belt 601 is also connected to a rotating shaft 602 through a synchronous wheel, wherein the rotating shaft 602 is movably connected to the side of the linear frame 401, and the bottom is rotatably connected to the side of the connecting seat 603, the connecting seat 603 is installed on the side of the linear frame 401 through screws, and the outer side of the connecting seat 603 is installed with a camera end 60 through a bracket 0; grinding frame body 604, the grinding frame body 604 is installed on the outside of the linear frame 401 by screws, and is located on the side of the connecting seat 603, and the outer side of the grinding frame body 604 is rotatably connected with a slave bevel gear 605; and a main bevel gear 606, the main bevel gear 606 is meshed and connected to the side of the slave bevel gear 605, and is installed on the outside of the rotating shaft 602, and the main bevel gear 606 is rotatably connected to the side of the connecting seat 603, wherein a part grinding assembly 607 movably connected to the inner side of the grinding frame body 604 is installed inside the slave bevel gear 605.

[0091] In this embodiment, the part grinding assembly 607 includes a connecting shaft 6071, which is connected to the bevel gear 605 and extends through the inner side of the grinding frame 604. The outer side of the connecting shaft 6071 is connected to the second transmission belt 6072 through a synchronous wheel, wherein the second transmission belt 6072 is movably connected to the inner side of the grinding frame 604; a grinding roller 6073, which is rotatably connected to the inner side of the grinding frame 604 and is connected to the inner side of the second transmission belt 6072 through a synchronous wheel. The grinding roller 6073 is set away from the connecting shaft 6071 and grinds the surface of the metal part.

[0092] In this solution, when grinding the metal parts after laser drilling, the rotation of the bevel gear 605 drives the shaft 6071 installed inside to rotate, and makes the second transmission belt 6072 connected to the outside of the shaft 6071 through the synchronous wheel move. When the second transmission belt 6072 is in operation, it drives the grinding roller 6073 connected to the inside through the synchronous wheel to rotate, and grinds and works the surface of the metal parts moving at the bottom of the grinding roller 6073.

[0093] In the micro-precision laser drilling system of the present invention, when the reciprocating screw 403 rotates to drive the laser-drilled metal parts material to be transported and moved, the rotation of the reciprocating screw 403 will drive the first transmission belt 601 connected to the outer side through the synchronous wheel to move, and make the rotating shaft 602 connected to the inner side of the first transmission belt 601 through the synchronous wheel to rotate. When the rotating shaft 602 rotates, it will drive the main bevel gear 606 installed on the outer side to rotate, so that the slave bevel gear 605 meshingly connected to the outer side of the main bevel gear 606 rotates, ensuring that the metal parts material after laser drilling can be transported while the surface of the metal parts material (laser drilling surface) can be polished.

[0094] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A micro-precision laser drilling system, comprising a laser drilling component (10), an integrated parts processing mechanism (20) and an optical detection component (30), characterized in that: An integrated part processing mechanism (20) is arranged on the side of the laser drilling component (10), a metal part is clamped and fixed on the top of the integrated part processing mechanism (20), an optical detection component (30) is arranged on the outside of the top of the integrated part processing mechanism (20), and the optical detection component (30) is arranged on the side of the laser drilling component (10). Wherein, the integrated parts processing mechanism (20) comprises: a conveying and loading component (40), the conveying and loading component (40) being arranged on a side of the laser drilling component (10), and the optical detection component (30) being installed on the outer side of the bottom, a rotating processing component (50) being installed on the top of the conveying and loading component (40) by means of screws, and a metal part being installed and fixed at the top center of the rotating processing component (50); a rotary grinding assembly (60), the rotary grinding assembly (60) being mounted on the top of the conveying and loading assembly (40) and being driven by the conveying and loading assembly (40); the rotary grinding assembly (60) being located between the laser drilling assembly (10) and the optical detection assembly (30), and performing a grinding operation on the metal parts after the laser drilling; The laser drilling component (10) comprises a direction-changing drilling component (107); The optical detection component (30) comprises a device frame (301) and electric fan blades (304); the device frame (301) is mounted on the outside of the bottom of the conveying and feeding component (40) by means of screws, and the electric fan blades (304) are mounted on the left and right sides of the inner wall of the device frame (301); The conveying and loading component (40) comprises: A straight frame (401), the device frame (301) being mounted on the outer side of the bottom of the straight frame (401) by means of screws, and a rotating grinding assembly (60) located on the side of the device frame (301) being also mounted on the outer side of the straight frame (401); A linear motor (402), the linear motor (402) being mounted on one side of the linear frame (401), the output end of the linear motor (402) being connected to a reciprocating screw rod (403), the reciprocating screw rod (403) being rotatably connected to the interior of the linear frame (401); and A movable seat (404), the movable seat (404) being connected to the outside of the reciprocating screw rod (403) via a ball bearing, and the movable seat (404) being slidably connected to the inside of the linear frame (401); The bottom of the reciprocating screw rod (403) extends to the outside of the linear frame (401), and the reciprocating screw rod (403) is installed with the rotary grinding assembly (60); The rotating processing assembly (50) is mounted on the top of the movable seat (404) via screws; The rotary grinding assembly (60) comprises: a first transmission belt (601), the inner side of the first transmission belt (601) is connected to the reciprocating screw rod (403) via a synchronous wheel, the first transmission belt (601) is movably connected to the bottom of the linear frame (401), and the inner side of the first transmission belt (601) is also connected to a rotating shaft (602) via a synchronous wheel, The rotating shaft (602) is movably connected to the side of the linear frame (401), the bottom of the rotating shaft (602) is rotatably connected to the side of the connecting seat (603), the connecting seat (603) is mounted on the side of the linear frame (401) by means of screws, and the outer side of the connecting seat (603) is mounted with a camera end (600) by means of a bracket; A grinding frame (604), the grinding frame (604) being mounted on the outside of the linear frame (401) by means of screws, the grinding frame (604) being located on the side of the connecting seat (603), and the outside of the grinding frame (604) being rotatably connected to a slave bevel gear (605); and a main bevel gear (606), the main bevel gear (606) being meshedly connected to the side of the slave bevel gear (605), the main bevel gear (606) being mounted on the outside of the rotating shaft (602), the main bevel gear (606) being rotatably connected to the side of the connecting seat (603), Wherein, a parts grinding assembly (607) movably connected to the inner side of the grinding frame (604) is installed inside the said cone gear (605); The part grinding assembly (607) comprises: A connecting shaft (6071), the connecting shaft (6071) is connected to the secondary bevel gear (605), the connecting shaft (6071) extends through the inner side of the grinding frame body (604), and the outer side of the connecting shaft (6071) is connected to a second transmission belt (6072) via a synchronous wheel. Wherein, the second transmission belt (6072) is movably connected to the inner side of the polishing frame (604); a grinding roller (6073), the grinding roller (6073) being rotatably connected to the inner side of the grinding frame (604), the grinding roller (6073) being connected to the inner side of the second transmission belt (6072) via a synchronous wheel, the grinding roller (6073) being arranged away from the connecting shaft (6071) and grinding the surface of the metal part, Wherein, the camera end (600) is arranged toward one side of the rotating polishing component (60).

2. The micro-precision laser drilling system according to claim 1, characterized in that: The laser drilling assembly (10) further comprises: A bottom seat (101), the bottom seat (101) being arranged on one side of the conveying and loading assembly (40), and having a vertical slide rail (102) installed on the top, and a vertical electric slide block (103) being arranged on the side of the vertical slide rail (102); a horizontal mounting frame (104), the horizontal mounting frame (104) being mounted on a side of the vertical electric slider (103) by means of screws and being located above the conveying and loading assembly (40), a transverse slide rail (105) being fixedly mounted on the inner side of the horizontal mounting frame (104); and A transverse electric slider (106), the transverse electric slider (106) being arranged at the bottom of the transverse slide rail (105), and a direction-changing punching assembly (107) being installed at the bottom by means of screws.

3. The micro-precision laser drilling system according to claim 2 is characterized in that: The direction-changing punching assembly (107) comprises: A support frame (1071), the support frame (1071) being mounted on the bottom of the transverse electric slider (106) by means of screws, a battery module (1072) being mounted on the inner side of the support frame (1071), and an output end of the battery module (1072) being connected to a laser drilling generator (1073) by means of a wire; a linear motor (1074), the linear motor (1074) being mounted on the top of the support frame (1071) and located on the side of the battery module (1072); an output end of the linear motor (1074) being connected to a first gear (1075), and the first gear (1075) being rotatably connected to the bottom of the support frame (1071); a second gear (1076), the second gear (1076) being meshedly connected to a side surface of the first gear (1075) and rotatably connected to the bottom of the support frame (1071), a movable shaft (1077) being installed at the inner center of the second gear (1076), and the movable shaft (1077) being rotatably connected to the bottom of the support frame (1071); and A movable block (1078), wherein the movable block (1078) is mounted on the outside of the movable shaft (1077), and the laser drilling generator (1073) is fixedly mounted on the inside.

4. The micro-precision laser drilling system according to claim 3 is characterized in that: A mechanical arm (10781) is installed on one side of the movable block (1078), and a side baffle (10782) is fixedly installed on the side of the mechanical arm (10781). Wherein, the side baffle (10782) is located on the side below the laser drilling generator (1073), and the bottom of the side baffle (10782) abuts against the top of the metal part.

5. The micro-precision laser drilling system according to claim 2, characterized in that: The optical detection component (30) further includes a power supply unit (302). A power supply unit (302) is installed at the center of the top of the equipment rack (301), and an output end of the power supply unit (302) is connected to an optical detection instrument (303), and the optical detection instrument (303) is arranged toward the metal part. The optical detection instrument (303) is installed on the inner top of the equipment rack (301), and electric fan blades (304) are provided on both left and right sides.

6. The micro-precision laser drilling system according to claim 1, characterized in that: The rotary processing assembly (50) comprises: A top plate (501), the top plate (501) is mounted on the top of the movable seat (404) by means of screws, a main gear (502) is rotatably connected to the eccentric portion of the top of the top plate (501), and the main gear (502) is connected to the output end of the driving motor (503). The driving motor (503) is installed on the top of the base (5031), and the driving motor (503) is installed at an eccentric position on the top of the top plate (501) by means of screws; a movable gear (504), the movable gear (504) being meshed and connected to the side of the main gear (502), the movable gear (504) being rotatably connected to the center of the top of the top plate (501), and a processing table (505) being installed at the inner center of the movable gear (504), Wherein, an arc-shaped clamping piece (506) is provided at an eccentric position on the top of the processing table (505), and a metal part is installed and fixed on the inner side of the arc-shaped clamping piece (506).

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