Multi-axis curved surface laser puncher

Abstract

The application discloses a multi-axis curved surface laser drilling machine and relates to the field of advanced manufacturing technology combining laser technology and mechanical control. The device comprises a machine body, a drilling assembly arranged on the top of the machine body, and a multi-axis adjusting unit arranged on the top of the machine body and used for adjusting the state of materials. The multi-axis adjusting unit comprises a position adjusting assembly used for moving materials in X and Y axis directions on the machine body, a horizontal rotating part arranged above the position adjusting assembly, and a turnover part arranged between the position adjusting assembly and the horizontal rotating part. The device can adjust the position of the materials through the multi-axis adjusting unit, and the adjustment can simultaneously adjust the direction and angle of the materials. The direction of the materials is changed and the angle of the materials is turned over, so that the materials are adapted to the laser drilling machine, the drilling work on the curved surface of the materials is performed, the accuracy and speed of the drilling are ensured, and the requirements of users are met.

Description

Technical Field

[0001] This invention relates to the field of advanced manufacturing technology that combines laser technology with mechanical control, specifically a multi-axis curved surface laser drilling machine. Background Technology

[0002] Laser drilling machines utilize the high energy of lasers. After being focused by a laser generator, the laser rapidly irradiates the surface of the target object, quickly melting and vaporizing it through high-density heat energy to create a hole, thereby processing the object.

[0003] Existing laser drilling machines use clamps to hold materials when laser drilling curved surfaces. This makes it difficult to accurately position and adjust the materials, which limits the processing range and the application scope of the equipment. Furthermore, the need to constantly adjust the material position during processing reduces drilling efficiency and cannot guarantee the accuracy of the material position or the stability of the clamping, thus presenting limitations.

[0004] The reason for this problem is that existing laser drilling machines cannot flexibly adjust the direction and angle of materials with complex curved surfaces or irregular shapes. The laser drilling machine cannot accurately align with the predetermined drilling position, resulting in processing failure or substandard quality. In some application scenarios, it is necessary to drill holes at specific angles in the material. Existing drilling machines are unable to meet the processing requirements for specific angles, thus limiting the application range of the equipment. In order to ensure the accuracy of the material direction and angle, the operator needs to spend more effort to make adjustments, resulting in excessive adjustment time, reduced processing efficiency, and failure to meet user needs. Therefore, we propose a multi-axis curved surface laser drilling machine to solve the above problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a multi-axis curved surface laser drilling machine. This solves the problem that existing laser drilling machines, when performing laser drilling on curved surfaces, rely on clamps to hold the material, making it impossible to accurately position and adjust the material. This limits the processing range and restricts the application scope of the equipment. Furthermore, the need for continuous adjustment of the material position during processing reduces drilling efficiency and fails to guarantee the accuracy of the material position and the stability of the clamping, thus presenting limitations.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a multi-axis curved surface laser drilling machine, including a machine body, a drilling assembly is provided on the top of the machine body, and a multi-axis adjustment unit for adjusting the state of the material is also provided on the top of the machine body;

[0007] The multi-axis adjustment unit includes:

[0008] The position adjustment component is used to move the material along the X and Y axes on the machine body;

[0009] A horizontal rotating component is disposed above the position adjusting assembly and is used to drive the material to rotate horizontally;

[0010] A flipping component, disposed between the position adjustment assembly and the horizontal rotating component, is used to flip the material at an angle.

[0011] Preferably, the drilling assembly includes;

[0012] The column is fixedly connected to one side of the top of the machine body;

[0013] The support block is fixedly connected to one side of the column;

[0014] An adjustable robotic arm is vertically slidable to one side of a support block.

[0015] Preferably, the drilling assembly further includes;

[0016] The laser drilling rig is fixedly mounted at the bottom of the adjustable robotic arm;

[0017] The first cable chain has one end fixedly connected to the column, and the other end fixedly connected to the adjustable robotic arm.

[0018] Preferably, the position adjustment component includes;

[0019] The positioning block is fixedly connected to the top of the machine body;

[0020] A support plate, which is slidably connected to the top of the positioning block;

[0021] The first push-pull cylinder is fixedly connected to one end of the positioning block. The output end of the first push-pull cylinder is fixedly connected to the support plate. The support plate moves on the positioning block in the Y-axis direction through the first push-pull cylinder.

[0022] Preferably, the position adjustment component further includes;

[0023] A fixed box, which is fixedly connected to one side of the top of the support plate;

[0024] A drive box is fixedly connected to the other side of the top of the support plate, and the fixed box abuts against the end of the drive box;

[0025] The second cable chain has one end fixedly connected to the outer surface of the drive box, and the other end fixedly connected to the machine body.

[0026] Preferably, the position adjustment component further includes;

[0027] The second push-pull cylinder is fixedly connected inside the drive box;

[0028] A movable plate is slidably mounted on the top of the fixed box. The second push-pull cylinder is connected to the movable plate in a transmission manner. The movable plate moves in the X-axis direction on the fixed box through the second push-pull cylinder.

[0029] Preferably, the position adjustment component further includes;

[0030] A slider is slidably connected to a fixed box, and the output shaft of the second push-pull cylinder is fixedly connected to the slider;

[0031] A guide bar is fixedly connected to the top of the slider, and the other end of the guide bar is fixedly connected to the movable plate.

[0032] Preferably, the horizontal rotating component includes;

[0033] A support frame, which is fixedly connected to the top of the movable plate;

[0034] A turntable, which is rotatably connected to the top of a support frame;

[0035] The fixing holes are located inside the turntable and are arranged in a ring array.

[0036] Preferably, the horizontal rotating component further includes;

[0037] A motor is located below the turntable, and the output shaft of the motor is fixedly connected to the turntable. The turntable drives the material to rotate horizontally through the motor.

[0038] Preferably, the flipping component includes;

[0039] A rotating shaft is rotatably connected inside the support frame; the motor is fixedly connected to the rotating shaft; and the turntable is rotatably connected to the rotating shaft.

[0040] An angle-adjusting motor is fixedly connected to one side of the support frame. The output shaft of the angle-adjusting motor is fixedly connected to the rotating shaft. The rotating shaft drives the material to adjust its angle through the angle-adjusting motor.

[0041] The third cable chain has one end fixedly connected to the outer surface of the angle adjustment motor, and the other end fixedly connected to the machine body.

[0042] This invention discloses a multi-axis curved surface laser drilling machine, which has the following beneficial effects:

[0043] 1. This device, through a multi-axis adjustment unit, can adjust the position of the material. The adjustment can simultaneously adjust the direction and angle of the material. By rotating the direction of the material and flipping its own angle, it can be adapted to the laser drilling machine, enabling drilling work on curved surfaces, ensuring the accuracy and speed of drilling, and meeting the needs of users.

[0044] 2. This device ensures the stability of material loading by directly fixing the material on the turntable and screwing bolts into the fixing holes. With the adjustment of the multi-axis adjustment unit, there is no need to disassemble and adjust the material multiple times. It can also accurately and quickly drill holes in the curved surface of the material, improving processing efficiency and meeting the needs of users.

[0045] 3. This device can drill holes on curved surfaces while ensuring accuracy and speed, expanding the application range of the equipment and meeting user needs. Attached Figure Description

[0046] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0047] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0048] Figure 2 This is a schematic diagram of the drilling assembly structure of the present invention;

[0049] Figure 3 This is a schematic diagram of the multi-axis adjustment unit structure of the present invention;

[0050] Figure 4 This is a side view of the multi-axis adjustment unit structure of the present invention;

[0051] Figure 5 This is a schematic diagram of the position structure of the second push-pull cylinder of the present invention;

[0052] Figure 6 This is a schematic diagram of the slider structure of the present invention;

[0053] Figure 7 This is a schematic diagram of the horizontal rotating component and the flipping component of the present invention.

[0054] In the diagram: 1. Machine body; 2. Drilling assembly; 21. Column; 22. Support block; 23. Adjustable robotic arm; 24. Laser drill; 25. First cable chain; 3. Multi-axis adjustment unit; 31. Position adjustment assembly; 311. Positioning block; 312. Support plate; 313. First push-pull cylinder; 314. Fixing box; 315. Drive box; 316. Second push-pull cylinder; 317. Movable plate; 318. Slider; 319. Guide bar; 320. Second cable chain; 32. Horizontal rotating component; 321. Support frame; 322. Turntable; 323. Fixing hole; 324. Motor; 33. Tilting component; 331. Rotating shaft; 332. Angle adjustment motor; 333. Third cable chain. Detailed Implementation

[0055] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are described clearly and completely. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0056] This application provides a multi-axis curved surface laser drilling machine, which solves the problems of existing laser drilling machines that, when performing laser drilling on curved surfaces, cannot accurately position and adjust the material by clamping it with a fixture, thus limiting the processing range and application scope of the equipment. Furthermore, the need to constantly adjust the material position during processing reduces drilling efficiency and cannot guarantee the accuracy of the material position and the stability of the clamping, thus presenting limitations.

[0057] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0058] This invention discloses a multi-axis curved surface laser drilling machine.

[0059] Example 1:

[0060] This invention discloses a multi-axis curved surface laser drilling machine, according to the attached... Figure 1-2 As shown, the machine includes a body 1, a drilling assembly 2 on the top of the body 1, and a multi-axis adjustment unit 3 for adjusting the state of the material on the top of the body 1. The multi-axis adjustment unit 3 includes: a position adjustment assembly 31, which is used to move the material on the body 1 in the X and Y axis directions; a horizontal rotating component 32, which is disposed above the position adjustment assembly 31, and is used to rotate the material horizontally; and a flipping component 33, which is disposed between the position adjustment assembly 31 and the horizontal rotating component 32, and is used to flip the material at an angle.

[0061] The drilling assembly 2 includes: a column 21, which is fixedly connected to one side of the top of the body 1; a support block 22, which is fixedly connected to one side of the column 21; an adjustable robotic arm 23, which is vertically slidably disposed on one side of the support block 22; the drilling assembly 2 also includes: a laser drill 24, which is fixedly disposed at the bottom of the adjustable robotic arm 23; and a first drag chain 25, one end of which is fixedly connected to the column 21, and the other end of which is fixedly connected to the adjustable robotic arm 23.

[0062] In this embodiment, the support block 22 is equipped with a driving component, which drives the adjustable robotic arm 23 to make vertical adjustments, ensuring that the laser drill 24 can perform laser drilling on the material at the required height as needed. When the laser drill bit is too close to the material, the laser energy is too concentrated, which can cause burns on the surface or inside of the material, forming undesirable processing marks, thus affecting the quality and aesthetics of the product and leading to a decrease in cutting quality. When the laser drill bit is too far from the material, the laser energy will gradually weaken during transmission, resulting in insufficient laser energy reaching the surface of the material, making it difficult to achieve the expected processing effect, leading to low processing efficiency and delaying the production schedule. By quickly adjusting the position of the adjustable robotic arm 23, the laser drill 24 can be placed in a suitable position to process the material, meeting the user's needs.

[0063] Example 2:

[0064] This invention discloses a multi-axis curved surface laser drilling machine, according to the attached... Figure 3-6 As shown, the position adjustment component 31 includes;

[0065] Positioning block 311 is fixedly connected to the top of body 1;

[0066] Support plate 312, which is slidably connected to the top of positioning block 311;

[0067] The first push-pull cylinder 313 is fixedly connected to one end of the positioning block 311. The output end of the first push-pull cylinder 313 is fixedly connected to the support plate 312. The support plate 312 moves on the positioning block 311 in the Y-axis direction through the first push-pull cylinder 313.

[0068] The position adjustment component 31 also includes;

[0069] The fixed box 314 is fixedly connected to one side of the top of the support plate 312;

[0070] The drive box 315 is fixedly connected to the other side of the top of the support plate 312, and the fixed box 314 abuts against the end of the drive box 315;

[0071] The second cable chain 320 has one end fixedly connected to the outer surface of the drive box 315, and the other end fixedly connected to the body 1.

[0072] The position adjustment component 31 also includes;

[0073] The second push-pull cylinder 316 is fixedly connected inside the drive box 315;

[0074] The movable plate 317 is slidably disposed on the top of the fixed box 314. The second push-pull cylinder 316 is connected to the movable plate 317 in a transmission manner. The movable plate 317 moves in the X-axis direction on the fixed box 314 through the second push-pull cylinder 316.

[0075] The position adjustment component 31 also includes;

[0076] The slider 318 is slidably connected to the fixed box 314, and the output shaft of the second push-pull cylinder 316 is fixedly connected to the slider 318.

[0077] Guide bar 319 is fixedly connected to the top of slider 318, and the other end of guide bar 319 is fixedly connected to movable plate 317.

[0078] In this embodiment, the first push-pull cylinder 313 is activated to move the support plate 312 in the Y-axis direction, and the second push-pull cylinder 316 is activated to move the slider 318 in the X-axis direction. The two can be carried out simultaneously. By moving the material in the Y-axis and X-axis directions, the working surface of the material to be drilled can be quickly moved to below the laser drill 24, so that the two positions are perpendicular. The drilling preparation work can be completed quickly without multiple adjustments, saving positioning and measurement time and improving processing efficiency. The guide bar 319 ensures that the movable plate 317 is not pushed off course when pushed by the second push-pull cylinder 316, ensuring the accuracy of the material position and meeting the user's needs.

[0079] Example 3:

[0080] This invention discloses a multi-axis curved surface laser drilling machine, according to the attached... Figure 7 As shown, the horizontal rotating component 32 includes;

[0081] Support frame 321 is fixedly connected to the top of movable plate 317;

[0082] Turntable 322 is rotatably connected above support frame 321;

[0083] The fixing holes 323 are located inside the turntable 322 and are arranged in a ring array.

[0084] The horizontal rotating component 32 also includes;

[0085] Motor 324 is located below turntable 322. The output shaft of motor 324 is fixedly connected to turntable 322. Turntable 322 drives the material to rotate horizontally through motor 324.

[0086] The flipper 33 includes;

[0087] A rotating shaft 331 is rotatably connected inside a support frame 321. A motor 324 is fixedly connected to the rotating shaft 331, and a turntable 322 is rotatably connected to the rotating shaft 331.

[0088] An angle adjustment motor 332 is fixedly connected to one side of the support frame 321. The output shaft of the angle adjustment motor 332 is fixedly connected to the rotating shaft 331. The rotating shaft 331 drives the material to adjust its angle through the angle adjustment motor 332.

[0089] The third cable chain 333 has one end fixedly connected to the outer surface of the angle adjustment motor 332, and the other end fixedly connected to the body 1.

[0090] In this embodiment, the material is lifted by a fixed column, and the other end of the fixed column is fixed to the turntable 322 with bolts. The bolts are screwed into the fixing holes 323 to fix the material. The material is rotated horizontally by the rotation of the motor 324. The rotating shaft 331 is rotatably connected to the inside of the support frame 321. The turntable 322 is set above the rotating shaft 331. The motor 324 is fixed to the end of the rotating shaft 331. The output end of the motor 324 passes through the rotating shaft 331 and is fixedly connected to the turntable 322 to ensure the stability of the rotating turntable 322. Since the direction of the material is only slightly adjusted, it will only rotate slightly, and there will be no phenomenon of the motor 324 driving the turntable 322 to rotate continuously, thus ensuring the stability of the material. The rotating shaft 331 can be driven to rotate by the angle adjustment motor 332. Since the turntable 322 is set on one side of the rotating shaft 331, By fixing the motor 324, the rotating shaft 331 rotates, causing the turntable 322 to flip, thus synchronously flipping the material fixed on the turntable 322. This achieves the purpose of adjusting the material angle. Because the angle adjustment motor 332 also fine-tunes the rotating shaft 331, it prevents the rotating shaft 331 from rotating wildly and throwing the motor 324 and turntable 322 off, ensuring the stability of the motor 324 and turntable 322 and meeting user needs. The horizontal rotating component 32 and the flipping component 33 can move synchronously, simultaneously adjusting the angle and direction of the material to adapt to the laser drilling machine 24, further saving adjustment time and improving processing efficiency, meeting user needs. The first cable chain 25, the second cable chain 320, and the third cable chain 333 protect the cables from damage during equipment movement or rotation. The cable chains have internal separators that fix and separate different cables, preventing tangling and wear, ensuring the lifespan of the device, and meeting user needs.

[0091] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A multi-axis curved surface laser drilling machine, comprising a machine body (1), wherein a drilling assembly (2) is provided on the top of the machine body (1), characterized in that, The top of the machine body (1) is also equipped with a multi-axis adjustment unit (3) for adjusting the state of the material; The multi-axis adjustment unit (3) includes: Position adjustment component (31) is used to drive the material to move in the X and Y axis directions on the machine body (1); A horizontal rotating component (32) is disposed above the position adjusting assembly (31) and is used to drive the material to rotate horizontally; A flipping component (33) is disposed between the position adjustment component (31) and the horizontal rotating component (32) for flipping the material at an angle.

2. The multi-axis curved surface laser drilling machine according to claim 1, characterized in that: The drilling assembly (2) includes; The column (21) is fixedly connected to one side of the top of the body (1); Support block (22), which is fixedly connected to one side of column (21); An adjustable robotic arm (23) is vertically slidably positioned on one side of a support block (22).

3. The multi-axis curved surface laser drilling machine according to claim 2, characterized in that: The drilling assembly (2) also includes; A laser drill (24) is fixedly mounted at the bottom of an adjustable robotic arm (23); The first cable chain (25) is fixedly connected at one end to the column (21) and at the other end to the adjustable robotic arm (23).

4. The multi-axis curved surface laser drilling machine according to claim 1, characterized in that: The position adjustment component (31) includes; Positioning block (311), which is fixedly connected to the top of the body (1); A support plate (312) is slidably connected to the top of a positioning block (311); The first push-pull cylinder (313) is fixedly connected to one end of the positioning block (311). The output end of the first push-pull cylinder (313) is fixedly connected to the support plate (312). The support plate (312) moves in the Y-axis direction on the positioning block (311) through the first push-pull cylinder (313).

5. The multi-axis curved surface laser drilling machine according to claim 4, characterized in that: The position adjustment component (31) also includes; A fixed box (314) is fixedly connected to one side of the top of the support plate (312); A drive box (315) is fixedly connected to the other side of the top of the support plate (312), and the fixed box (314) abuts against the end of the drive box (315); The second cable chain (320) has one end fixedly connected to the outer surface of the drive box (315) and the other end fixedly connected to the body (1).

6. The multi-axis curved surface laser drilling machine according to claim 4, characterized in that: The position adjustment component (31) also includes; The second push-pull cylinder (316) is fixedly connected inside the drive box (315); The movable plate (317) is slidably disposed on the top of the fixed box (314). The second push-pull cylinder (316) is connected to the movable plate (317) in a transmission manner. The movable plate (317) moves in the X-axis direction on the fixed box (314) through the second push-pull cylinder (316).

7. The multi-axis curved surface laser drilling machine according to claim 6, characterized in that: The position adjustment component (31) also includes; The slider (318) is slidably connected to the fixed box (314), and the output shaft of the second push-pull cylinder (316) is fixedly connected to the slider (318); A guide bar (319) is fixedly connected to the top of the slider (318), and the other end of the guide bar (319) is fixedly connected to the movable plate (317).

8. The multi-axis curved surface laser drilling machine according to claim 6, characterized in that: The horizontal rotating component (32) includes; A support frame (321) is fixedly connected to the top of the movable plate (317); A turntable (322) is rotatably connected above a support frame (321); Fixing holes (323) are formed inside the turntable (322), and the fixing holes (323) are arranged in a ring array.

9. The multi-axis curved surface laser drilling machine according to claim 8, characterized in that: The horizontal rotating component (32) also includes; A motor (324) is located below the turntable (322). The output shaft of the motor (324) is fixedly connected to the turntable (322). The turntable (322) drives the material to rotate horizontally through the motor (324).

10. The multi-axis curved surface laser drilling machine according to claim 9, characterized in that: The flipping component (33) includes; A rotating shaft (331) is rotatably connected inside a support frame (321), a motor (324) is fixedly connected to the rotating shaft (331), and a turntable (322) is rotatably connected to the rotating shaft (331). An angle adjustment motor (332) is fixedly connected to one side of the support frame (321). The output shaft of the angle adjustment motor (332) is fixedly connected to the rotating shaft (331). The rotating shaft (331) drives the material to adjust its angle through the angle adjustment motor (332). The third cable chain (333) has one end fixedly connected to the outer surface of the angle adjustment motor (332), and the other end fixedly connected to the machine body (1).

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