Five-axis laser texture equipment for three-dimensional texture processing

Abstract

The invention relates to the field of laser texture equipment, in particular to five-axis laser texture equipment for three-dimensional texture machining. The five-axis laser texture equipment comprises an equipment main body, the equipment main body comprises a working platform deck for bearing a workpiece, a laser galvanometer integrated module, a multi-direction position driving and adjusting assembly, a position probe, a visual inspection assembly and a control module; the working platform deck is connected with the laser galvanometer integrated module through a multi-direction position driving and adjusting assembly so that the working platform deck can be adjusted in the X-axis direction, the Y-axis direction and the Z-axis direction relative to the laser galvanometer integrated module, and the working platform deck can rotate around the rotating axis parallel to the Z-axis direction. The laser galvanometer integrated module can rotate around a rotating axis parallel to the X-axis direction. According to the five-axis laser texture equipment, multifunctional machining such as precise texture machining of the complex curved surface of the three-dimensional complex-shaped workpiece can be carried out, so that the application range of the laser texture equipment is expanded, and the practicability of the laser texture equipment is enhanced.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of laser texturing equipment, in particular to a five-axis laser texturing equipment for three-dimensional texture processing. BACKGROUND

[0002] In the existing laser surface processing technology, laser is used as a light source to act on the surface of the material for processing, to realize material surface removal processing or "peak filling", so as to achieve the laser surface processing method of cleaning the surface layer of the workpiece and reducing the surface roughness of the workpiece. After cleaning and polishing the workpiece, the surface of the workpiece can be further processed to form a designed three-dimensional texture pattern on the surface of the workpiece, so that the workpiece has texture and uniqueness. The working principle of laser texture engraving is: when the laser beam generated by the laser acts on the surface of the material to be processed, local high temperature is generated, the topography of the material to be processed is changed, and the topography with the required shape and distribution is generated; by processing the material through laser texture engraving technology, a controllable regular topography can be formed on the surface of the material.

[0003] However, the function of the laser texture engraving equipment in the prior art is usually single, especially in the precise machining of complex curved surfaces of three-dimensional complex shape workpieces, the machining precision and quality are limited, which limits the application range of the laser machining equipment. SUMMARY

[0004] To solve the problems existing in the prior art mentioned in the background, the present application provides a five-axis laser texturing equipment for three-dimensional texture processing, and the technical scheme is as follows: The five-axis laser texturing equipment for three-dimensional texture processing comprises a device main body; the device main body comprises a worktable for carrying a workpiece, a laser galvanometer integrated module for outputting a laser beam to act on the workpiece, a multi-directional position driving adjustment assembly, a position probe, a visual detection assembly and a control module; wherein the worktable and the laser galvanometer integrated module are connected through the multi-directional position driving adjustment assembly, so that the worktable has position adjustment along the X-axis direction, the Y-axis direction and the Z-axis direction relative to the laser galvanometer integrated module, and the worktable can rotate around the rotation axis parallel to the Z-axis direction, and the laser galvanometer integrated module can rotate around the rotation axis parallel to the X-axis direction; the laser galvanometer integrated module comprises a containing shell for containing the internal components thereof, and the visual detection assembly and the position probe are detachably fixed to the bottom of the containing shell; wherein the control module is electrically connected with the multi-directional position driving adjustment assembly, the laser galvanometer integrated module, the visual detection assembly and the position probe respectively.

[0005] In some embodiments, the multi-directional position driving adjustment assembly comprises a base provided with an X-axis linear movement mechanism, a mounting frame provided with a Y-axis linear movement mechanism, a mounting seat provided with a Z-axis linear movement mechanism, a C-axis rotation mechanism, and a B-axis rotation mechanism; the mounting frame is arranged on the X-axis linear movement mechanism, the workbench is arranged on the Y-axis linear movement mechanism of the mounting frame through the C-axis rotation mechanism; the mounting seat is fixed on the base, and the laser galvanometer integrated module is arranged on the Z-axis linear movement mechanism through the B-axis rotation mechanism, so that the position of the workbench and the laser galvanometer integrated module in the X-axis direction, the Y-axis direction and the Z-axis direction can be relatively adjusted, and the workbench can rotate around the rotation axis parallel to the Z-axis direction, and the laser galvanometer integrated module can rotate around the rotation axis parallel to the X-axis direction; wherein the X-axis linear movement mechanism, the Y-axis linear movement mechanism, the Z-axis linear movement mechanism, the C-axis rotation mechanism and the B-axis rotation mechanism are electrically connected with the control module.

[0006] In some embodiments, the X-axis linear movement mechanism comprises an X-axis sliding rail arranged on the base and an X-axis driving member; the lower part of the mounting frame is slidably connected with the X-axis sliding rail through an X-axis sliding connecting piece, and the output end of the X-axis driving member is connected with the mounting frame, so that the X-axis driving member drives the mounting frame to move in the X-axis direction; the bottom of the workbench is provided with a C-axis rotation mechanism, so that the C-axis rotation mechanism drives the workbench to rotate around the rotation axis parallel to the Z-axis direction; the bottom of the workbench is further provided with a carrier frame for carrying the C-axis rotation mechanism and the workbench; the Y-axis linear movement mechanism comprises a Y-axis sliding rail arranged on the mounting frame and a Y-axis driving member; the carrier frame is slidably connected with the Y-axis sliding rail, and the output end of the Y-axis driving member is connected with the carrier frame, so that the Y-axis driving member drives the carrier frame to move in the Y-axis direction; the laser galvanometer integrated module is connected with the B-axis rotation mechanism, so that the B-axis rotation mechanism drives the laser galvanometer integrated module to rotate around the rotation axis parallel to the X-axis direction; the side of the B-axis rotation mechanism away from the laser galvanometer integrated module is fixedly connected with a Z-axis sliding connecting piece; the Z-axis linear movement mechanism comprises a Z-axis sliding rail arranged on the mounting seat and a Z-axis driving member; the Z-axis sliding connecting piece is slidably connected with the Z-axis sliding rail, so that the Z-axis driving member drives the Z-axis sliding connecting piece and the B-axis rotation mechanism to move in the Z-axis direction, thereby driving the laser galvanometer integrated module to move in the Z-axis direction.

[0007] In some embodiments, the B-axis rotation mechanism is a motor-driven drag chain type rotation module; the B-axis rotation mechanism is detachably connected with the laser galvanometer integrated module.

[0008] In some embodiments, the C-axis rotation mechanism is a synchronous belt rotation driving mechanism.

[0009] In some embodiments, the worktable is a flower disc with a patterned surface.

[0010] In some embodiments, the lower part of the mounting frame is detachably connected with the X-axis sliding rail through an X-axis sliding connector; the carrier plate frame is detachably connected with the Y-axis sliding rail; the laser galvanometer integrated module is detachably connected with the B-axis rotating mechanism; and the Z-axis sliding connector is detachably connected with the Z-axis sliding rail.

[0011] In some embodiments, the bottom plate of the accommodating shell is provided with a first through hole and a second through hole; a first mounting plate and a second mounting plate are detachably connected on the first through hole and the second through hole, respectively; a plurality of first reserved fastening holes are formed on the first mounting plate, and a position probe is detachably fixedly connected on the first mounting plate through fasteners and the first reserved fastening holes, and the position of the position probe is adjustable; a plurality of second reserved fastening holes are formed on the second mounting plate, and a visual detection assembly is detachably fixedly connected on the second mounting plate through fasteners and the second reserved fastening holes, and the position of the visual detection assembly is adjustable.

[0012] In some embodiments, a first through opening is further formed on the bottom plate of the accommodating shell; the first through opening is used for allowing a field lens of the laser galvanometer integrated module to pass out from top to bottom, and the first through hole and the second through hole are located in front of the first through opening.

[0013] In some embodiments, a control box for accommodating the control module is further included; the control box is provided at the bottom with a caster for sliding; and the base is provided with a supporting leg for supporting and adjusting the height.

[0014] In some embodiments, the control module is built-in in the box body of the control box, and the control box is provided with an information input device for inputting information to the control module and a display device for displaying information of the control module; and the control box is provided with an exhaust fan for heat dissipation of the box body.

[0015] Compared with the prior art, the five-axis laser texture equipment for three-dimensional texture processing has the following beneficial effects: The five-axis laser texture equipment can perform precise texture processing and other multifunctional processing on the complex curved surface of a three-dimensional complex-shaped workpiece, thereby expanding the application range of the laser texture equipment and enhancing the practicability.

[0016] Other features and advantages of the present application will be set forth in the description that follows, and in part will be apparent from the description, or can be learned by practice of the application. The purposes and other advantages of the present application will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative work. In the following description, the positional relationship described in the drawings is the direction of the components drawn in the drawings as the reference, unless otherwise specified.

[0018] Figure 1 Schematic diagram of the three-dimensional structure of the device body of Embodiment 1 Figure 1 ; Figure 2 Schematic diagram of the three-dimensional structure of the device body of Embodiment 1 Figure 2 ; Figure 3 Schematic diagram of the three-dimensional structure of the device body of Embodiment 1 Figure 3 ; Figure 4 Schematic diagram of the structure at the bottom plate of the containing shell of the device body of Embodiment 1 Figure 1 ; Figure 5 Schematic diagram of the structure at the bottom plate of the containing shell of the device body of Embodiment 1 Figure 2 ; Figure 6 Schematic diagram of the structure of the B-axis rotating mechanism of the device body of Embodiment 1 Figure 2 ; Figure 7 Schematic diagram of the structure at the working table of the device body of Embodiment 1 Figure 1 ; Figure 8 Schematic diagram of the structure at the working table of the device body of Embodiment 1 Figure 2 ; Figure 9 Schematic diagram of the structure of the outer box of Embodiment 1 Figure 10 Schematic diagram of the three-dimensional structure of the device body (laser galvanometer integrated module removed) of Embodiment 2 Figure 1 ; Figure 11 Schematic diagram of the three-dimensional structure of the device body (laser galvanometer integrated module removed) of Embodiment 2 Figure 2 ; Figure 12 Perspective view of the apparatus main body (laser galvanometer integrated module removed) of Example 2 Figure 3 ; Figure 13 Structure at the bottom plate of the housing of Example 2 Figure 1 ; Figure 14 Structure at the bottom plate of the housing of Example 2 Figure 2 ; Figure 15 Structure at the work stage of the apparatus main body of Example 2 Figure 1 ; Figure 16 Cross-sectional view of Figure 15 ; Figure 17 Structure of the outer case of Example 2 Figure 18 Structure of the B-axis rotation mechanism of the apparatus main body of Example 2 Figure 1 ; Figure 19 Structure of the B-axis rotation mechanism of the apparatus main body of Example 2 Figure 2 ; Figure 20 Partial structure of the B-axis rotation mechanism of Example 2 Figure 21 Cross-sectional view of Figure 20 .

[0019] Reference Signs: 10a, device body; 20a, outer box; 30a, control box; 100a, laser galvanometer integrated module; 200a, workbench; 300a, position probe; 400a, visual detection assembly; 500a, multidirectional position driving adjustment assembly; 110a, containing shell; 111a, first through hole; 112a, first mounting plate; 113a, second through hole; 114a, second mounting plate; 115a, first through port; 210a, carrier plate frame; 510a, base; 520a, X-axis linear movement mechanism; 530a, mounting frame; 540a, Y-axis linear movement mechanism; 550a, mounting seat; 560a, Z-axis linear movement mechanism; 570a, C-axis rotation mechanism; 580a, B-axis rotation mechanism; 521a, X-axis driving piece; 522a, X-axis sliding rail; 541a, Y-axis driving piece; 542a, Y-axis sliding rail; 561a, Z-axis driving piece; 562a, Z-axis sliding rail; 571a, C-axis driving piece; 572a, driving wheel; 573a, driven wheel; 574a, driving belt; 575a, limiting anti-skid block; 5751a, protrusion; 581a, Z-axis sliding connecting piece; 582a, servo motor; 583a, speed reducer; 584a, drag chain subsystem; 5841a, drag chain; 5842a, guide groove; 5843a, fixed sheet metal; 585a, outer cover; 586a, connecting seat; 587a, fixing seat. DETAILED DESCRIPTION

[0020] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. As long as there is no conflict, the technical features designed in different embodiments of the present application can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0021] In the description of the present application, it should be noted that all the terms (including technical terms and scientific terms) used in the present application have the same meaning as that generally understood by a person of ordinary skill in the art to which the present application belongs, and should not be understood as a limitation on the present application; it should be further understood that the terms used in the present application should be understood as having the same meaning as the terms in the context of the present specification and the related art, and should not be understood in an idealized or overly formal sense, unless defined explicitly in the present application.

[0022] The present application provides a five-axis laser texture device for three-dimensional texture processing as shown in Figures 1-9 Embodiment 1, Figures 10-21 Embodiment 2, the technical solutions of which are as follows: The X-axis, Y-axis and Z-axis described herein are perpendicular to each other and correspond to front-back, left-right and up-down directions, respectively.

[0023] The five-axis laser texture equipment comprises an equipment main body 10a; the equipment main body 10a comprises a work table 200a for carrying a workpiece, a laser galvanometer integrated module 100a for outputting a laser beam to act on the workpiece, a multi-directional position driving adjustment assembly 500a, a position probe 300a, a visual detection assembly 400a and a control module; wherein the work table 200a and the laser galvanometer integrated module 100a are connected through the multi-directional position driving adjustment assembly 500a, so that the work table 200a has position adjustment along the X-axis direction, Y-axis direction and Z-axis direction relative to the laser galvanometer integrated module 100a, and the work table 200a can rotate around a rotation axis parallel to the Z-axis direction, and the laser galvanometer integrated module 100a can rotate around a rotation axis parallel to the X-axis direction; the laser galvanometer integrated module 100a comprises a containing shell 110a, and the visual detection assembly 400a and the position probe 300a are detachably fixed at the bottom of the containing shell 110a; wherein the control module is electrically connected with the multi-directional position driving adjustment assembly 500a, the laser galvanometer integrated module 100a, the visual detection assembly 400a and the position probe 300a, respectively. Optionally, the position probe 300a and the visual detection assembly 400a are located at the front side of the field lens.

[0024] For the implementation of five-axis multi-directional motion: the multi-directional position driving adjustment assembly 500a comprises a base 510a provided with an X-axis linear movement mechanism 520a, a mounting frame 530a provided with a Y-axis linear movement mechanism 540a, a mounting seat 550a provided with a Z-axis linear movement mechanism 560a, a C-axis rotation mechanism 570a and a B-axis rotation mechanism 580a; the mounting frame 530a is arranged on the X-axis linear movement mechanism 520a, the work table 200a is arranged on the Y-axis linear movement mechanism 540a of the mounting frame 530a through the C-axis rotation mechanism 570a, the mounting seat 550a is fixed on the base 510a, and the laser galvanometer integrated module 100a is arranged on the Z-axis linear movement mechanism 560a through the B-axis rotation mechanism 580a, so that the position of the work table 200a and the laser galvanometer integrated module 100a along the X-axis direction, Y-axis direction and Z-axis direction can be adjusted relatively, and the work table 200a can rotate around a rotation axis parallel to the Z-axis direction, and the laser galvanometer integrated module 100a can rotate around a rotation axis parallel to the X-axis direction; wherein the X-axis linear movement mechanism 520a, the Y-axis linear movement mechanism 540a, the Z-axis linear movement mechanism 560a, the C-axis rotation mechanism 570a and the B-axis rotation mechanism 580a are electrically connected with the control module.

[0025] Further, the X-axis linear movement mechanism 520a comprises an X-axis sliding rail 522a arranged on the base 510a, and an X-axis driving member 521a; the lower portion of the mounting bracket 530a is slidably connected with the X-axis sliding rail 522a, and the output end of the X-axis driving member 521a is connected with the mounting bracket 530a, so that the X-axis driving member 521a drives the mounting bracket 530a to move along the X-axis direction; the bottom of the workbench 200a is provided with a C-axis rotating mechanism 570a, so that the C-axis rotating mechanism 570a drives the workbench 200a to rotate around the rotation axis parallel to the Z-axis direction; the bottom of the workbench 200a is further provided with a load plate frame 210a for bearing the C-axis rotating mechanism 570a and the workbench 200a; the Y-axis linear movement mechanism 540a comprises a Y-axis sliding rail 542a arranged on the mounting bracket 530a, and a Y-axis driving member 541a; the load plate frame 210a is slidably connected with the Y-axis sliding rail 542a, and the output end of the Y-axis driving member 541a is connected with the load plate frame 210a, so that the Y-axis driving member 541a drives the load plate frame 210a to move along the Y-axis direction; the laser galvanometer integrated module 100a is connected with the B-axis rotating mechanism 580a, so that the B-axis rotating mechanism 580a drives the laser galvanometer integrated module 100a to rotate around the rotation axis parallel to the X-axis direction; the B-axis rotating mechanism 580a is fixedly connected with a Z-axis sliding connector 581a on the side away from the laser galvanometer integrated module 100a; the Z-axis linear movement mechanism 560a comprises a Z-axis sliding rail 562a arranged on the mounting seat 550a, and a Z-axis driving member 561a; the Z-axis sliding connector 581a is slidably connected with the Z-axis sliding rail 562a, so that the Z-axis driving member 561a drives the Z-axis sliding connector 581a and the B-axis rotating mechanism 580a to move along the Z-axis direction, and drives the laser galvanometer integrated module 100a to move along the Z-axis direction.

[0026] Specifically, in the embodiment 1-2, the device body 10a has five degrees of freedom, which are movement along the X-axis, movement along the Y-axis, movement along the Z-axis, rotation around the rotation axis parallel to the Z-axis direction, and rotation around the rotation axis parallel to the X-axis direction. Compared with the traditional three-axis machining center, it has greater machining capacity, higher precision and surface quality, and higher machining efficiency, and can also be applied to machining of various complex-shaped parts. It can process more geometric shapes and curves, while achieving higher production efficiency and better machining quality.

[0027] Among them, the laser galvanometer integrated module 100a is adopted to realize laser processing and real-time visual control.

[0028] The five degrees of freedom design is adopted: since the energy density of the laser beam emitted by the laser galvanometer integrated module 100a is the highest at the focal point position or near the focal point, when processing, the laser galvanometer integrated module 100a can be moved along the Z-axis by the moving mechanism design, the distance between the laser galvanometer integrated module 100a and the workpiece to be processed is adjusted, and thus the focal point is adjusted, so as to ensure the processing effect of the laser. It is based on laser technology and combines the B-axis rotating mechanism 580a and the C-axis rotating mechanism 570a to process, the B-axis rotating mechanism 580a is used to rotate the laser galvanometer integrated module 100a, and the C-axis rotating mechanism 570a is used to rotate the workpiece to be processed. The rotating mechanism can control the rotating speed and direction of the workpiece to be processed and the laser galvanometer integrated module 100a, and the laser beam will continuously process the surface of the workpiece on the processing path to accurately realize the processing under different requirements. Since the workbench 200a and the laser galvanometer integrated module 100a have five degrees of freedom relative motion, when the laser galvanometer integrated module 100a is used for processing, the workpiece to be processed at different positions can be processed.

[0029] In addition, the position probe 300a for acquiring the position information of the workpiece and the visual detection assembly 400a for acquiring image information are further included. The position probe 300a and the visual detection assembly 400a are electrically connected with the control module, the position probe 300a can be used for calibrating coordinates and anchoring the position of the workpiece, and the visual detection assembly 400a can acquire the image of the surface processing quality of the workpiece. Moreover, since the position probe 300a and the visual detection assembly 400a are arranged below the accommodating shell 110a of the laser galvanometer integrated module 100a and move with the module, the position probe 300a and the visual detection assembly 400a are movable and have five degrees of freedom relative to the workbench 200a. The position probe 300a and the visual detection assembly 400a can be matched with the above-mentioned laser galvanometer integrated module 100a and other components to process parts with various complex shapes, process more geometric shapes and curved surfaces, and at the same time, higher production efficiency and better processing quality can be realized.

[0030] The five-axis laser texture equipment provided in the application can perform precise laser etching, curved surface texture processing, polishing of special-shaped curved surfaces, micro-hole processing and other multifunctional processing of complex curved surfaces, so that the five-axis laser texture equipment has a wide range of applications and high practicability.

[0031] It should be noted that the Y-axis linear moving mechanism 540a, the X-axis linear moving mechanism 520a and the Z-axis linear moving mechanism 560a can adopt existing reciprocating linear motion mechanisms. The driving member includes but is not limited to existing motors and other driving members (for example, the Z-axis driving member 561a adopts a servo motor), which are used to drive the pushing component to slide on the slide rail.

[0032] Optionally, the B-axis rotating mechanism 580a is a motor-driven drag chain type rotating module. The B-axis rotating mechanism 580a is detachably connected with the accommodating shell 110a of the laser galvanometer integrated module 100a.

[0033] The components of the motor-driven drag chain type rotating module include a servo motor 582a, a speed reducer 583a, an outer cover 585a for accommodating a drag chain subsystem 584a, a connecting seat 586a, a fixing seat 587a, the drag chain subsystem 584a arranged in the outer cover 585a, a fixing plate 5843a for fixing the drag chain 5841a, and the like. The core components of the motor-driven drag chain type rotating module include: The driving unit includes the servo motor 582a and the speed reducer 583a. The servo motor 582a is used to provide power and precise control, and the speed reducer 583a is used to increase the output torque, reduce the rotation speed, and improve the motion precision.

[0034] The rotating mechanism includes a precision bearing and a rotating platform. The precision bearing is used to support the rotating part to ensure smooth rotation. The rotating platform is used to mount the load (such as the laser galvanometer integrated module 100a).

[0035] The energy transmission system (core) includes the drag chain subsystem 584a and the like. The drag chain subsystem 584a integrates and pre-installs the pipeline drag chain 5841a and the guide groove 5842a, which are used to orderly guide and protect the optical fiber cable of the laser generator in the laser galvanometer integrated module 100a.

[0036] The shell main body structure includes the outer cover 585a, which is used to accommodate and support the internal components and provide a mounting position.

[0037] The motor-driven drag chain type rotating module has the following effects: High integration and modular design: The servo motor 582a, the speed reducer 583a, and the drag chain 5841a carrier are all integrated in a compact unit.

[0038] High precision and high performance: The motor-driven drag chain type rotating module is equipped with a positive servo motor 582a and a high-precision speed reducer 583a, which can realize precise position, speed, and torque control.

[0039] Convenient wiring: The drag chain subsystem 584a integrates and pre-installs the pipeline drag chain 5841a and the guide groove 5842a, which are used to orderly guide and protect the optical fiber cable of the laser generator in the laser galvanometer integrated module 100a. Moreover, a larger bending radius of the drag chain 5841a is provided, so that the wire will not be bent.

[0040] In summary, the motor-driven drag chain type rotary module changes the pipeline in rotary motion from "disordered winding" to "ordered winding" through a recyclable and constrained drag chain subsystem 584a, ensuring continuous and stable transmission of energy and signals to the rotating part while providing reliable protection. It is a classic and efficient solution for solving the cable arrangement and energy transmission problem of the rotating part in modern mechanical design, and its working principle will not be described here.

[0041] Optionally, the C-axis rotating mechanism 570a is a synchronous belt rotating drive mechanism. Specifically, the synchronous belt rotating drive mechanism mainly includes a C-axis driving part 571a, a driving wheel 572a, a driven wheel 573a, and a driving belt 574a meshed and arranged outside the periphery of the driving wheel 572a and the driven wheel 573a. The C-axis driving part 571a is fixed to the carrier frame 210a, and the output end thereof is coaxially arranged with the driving wheel 572a. A rotating shaft is arranged below the workbench 200a, and the driven wheel 573a is coaxially arranged on the rotating shaft. The driving wheel 572a is driven to rotate by the C-axis driving part 571a, thereby driving the driven wheel 573a to rotate, and further driving the workbench 200a to rotate. Optionally, a limiting anti-slip block 575a is further included, and a plurality of protrusions 5751a are arranged on the limiting anti-slip block 575a and located inside and outside the driving belt 574a, respectively, for blocking the driving belt 574a from slipping. Optionally, the limiting anti-slip block 575a is detachably connected and fixed to the carrier frame 210a.

[0042] Optionally, the workbench 200a is a flower disc with patterns engraved on the surface. It should be noted that the flower disc is defined as a machine tool accessory for fixing a workpiece through a T-shaped groove, a threaded hole, or vacuum adsorption, and is used as a carrying platform of a dividing disc / machining center to realize quick clamping and multi-angle machining of the workpiece.

[0043] Optionally, the lower part of the mounting frame 530a is detachably connected with the X-axis sliding connector and the X-axis sliding rail 522a; the carrier frame 210a is detachably connected with the Y-axis sliding rail 542a; the laser galvanometer integrated module 100a is detachably connected with the B-axis rotating mechanism 580a; and the Z-axis sliding connector 581a is detachably connected with the Z-axis sliding rail 562a. The detachable design of each component facilitates model replacement and maintenance of the components, and the equipment has higher flexibility and universality, and is convenient for maintenance operation.

[0044] Optionally, the bottom plate of the accommodating shell 110a is provided with a first through hole 111a and a second through hole 113a; the first mounting plate 112a and the second mounting plate 114a are detachably connected to the first through hole 111a and the second through hole 113a respectively; a plurality of first reserved fastening holes are formed in the first mounting plate 112a, and the position probe 300a is detachably fixedly connected to the first mounting plate 112a through the cooperation of the fasteners and the first reserved fastening holes, and the position of the position probe 300a can be adjusted; a plurality of second reserved fastening holes are formed in the second mounting plate 114a, and the visual detection assembly 400a is detachably fixedly connected to the second mounting plate 114a through the cooperation of the fasteners and the second reserved fastening holes, and the position of the visual detection assembly 400a can be adjusted. With such a design, the positions of the visual detection assembly 400a and the position probe 300a can be adjusted, the equipment has high flexibility, and the processing quality can be improved.

[0045] Optionally, the bottom plate of the accommodating shell 110a is further provided with a first through hole 115a; the first through hole 115a is used for the field lens of the laser galvanometer integrated module 100a to pass out from top to bottom, and the first through hole 111a and the second through hole 113a are located in front of the first through hole 115a. The visual detection assembly 400a and the position probe 300a are located in front of the galvanometer and the field lens of the laser galvanometer integrated module 100a, which facilitates the operation of functions such as position calibration and image acquisition.

[0046] Optionally, the control module is built-in in the box body of the control box 30a, and the control box 30a is provided with an information input device for inputting information to the control module and a display device for displaying information of the control module. The control module can receive information, process information, and feedback control the running state of the laser galvanometer integrated module 100a, the X-axis linear motion mechanism 520a, the Z-axis linear motion mechanism 560a, the Y-axis linear motion mechanism 540a, the C-axis rotation mechanism 570a, the B-axis rotation mechanism 580a, etc. Through information receiving and feedback control, the equipment can automatically run.

[0047] It should be noted that the control module can be a central processing unit, a micro control unit or a field programmable gate array. The control module is prior art, which has a programmable memory for storing programs inside, executing logic operation, sequence control, timing and other user-oriented instructions, and controlling various types of machinery or production processes through digital or analog input / output, which is prior art, and the control module will not be described in detail. The control module can receive and process information of the position probe 300a and the visual detection assembly 400a, and feedback adjust the opening and closing of the visual detection assembly 400a and the motion trajectory of the laser galvanometer integrated module 100a and the workbench 200a.

[0048] In addition, there are information input devices for inputting information to the control module and display devices for displaying information of the control module, including but not limited to control panels with integrated information input and display functions, or display panels with keyboards and other input devices. Of course, in some possible embodiments, the laser texture device can also include remote computer hosts or computers (not shown), and the control module is in communication connection with these remote devices.

[0049] Optionally, an outer box 20a for accommodating the device body 10a is further included. The outer box 20a is provided with a switch door, and the outer box 20a is provided with a machine table (not shown in the figure) for carrying the device body 10a. Optionally, the outer box 20a is further provided with a control box 30a for accommodating the control module; the control box 30a is provided with the control module, and the control box 30a is provided with an information input device for inputting information to the control module and a display device for displaying information of the control module; wherein the control box 30a is provided with an exhaust fan for heat dissipation of the control box 30a.

[0050] Optionally, the control box 30a is provided with casters for sliding; optionally, the control box 30a is provided with an exhaust fan for heat dissipation of the box. Optionally, the base 510a is provided with supporting feet for supporting and adjusting the height.

[0051] Those skilled in the art should understand that although there are many problems in the prior art, each embodiment or technical solution of the present application can only improve in one or several aspects, and it is not necessary to solve all the technical problems listed in the prior art or background art at the same time. Those skilled in the art should understand that what is not mentioned in a claim should not be regarded as a limitation of the claim.

[0052] Although the present application uses a plurality of professional component names and terms in the description, it does not exclude the possibility of using other terms. The use of these terms is only for the convenience of describing and explaining the essence of the present application; any additional limitation is contrary to the spirit of the present application; the terms "first", "second", etc. (if any) in the specification and claims of the embodiments of the present application and the above-mentioned drawings are used to distinguish similar objects and do not necessarily describe a specific order or sequence.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A five-axis laser texturing device for three-dimensional texture processing, characterized in that, Including the main body of the equipment (10a); The main body of the equipment (10a) includes a work platform (200a) for carrying the workpiece, a laser galvanometer integrated module (100a) for outputting a laser beam to act on the workpiece, a multi-directional position drive adjustment component (500a), a position probe (300a), a vision inspection component (400a), and a control module; The work platform (200a) and the laser galvanometer integrated module (100a) are connected via the multi-directional position drive adjustment assembly (500a) so that the work platform (200a) can be adjusted relative to the laser galvanometer integrated module (100a) along the X-axis, Y-axis, and Z-axis directions. The work platform (200a) is rotatable about a rotation axis parallel to the Z-axis, and the laser galvanometer integrated module (100a) is rotatable about a rotation axis parallel to the X-axis. The laser galvanometer integrated module (100a) includes a housing (110a) for accommodating its internal components, and a vision inspection component (400a) and a position probe (300a) are detachably fixed to the bottom of the housing (110a). The control module is electrically connected to the multi-directional position drive adjustment component (500a), the laser galvanometer integrated module (100a), the vision inspection component (400a), and the position probe (300a), respectively.

2. The five-axis laser texturing device according to claim 1, characterized in that: The multi-directional position drive adjustment assembly (500a) includes a base (510a) with an X-axis linear movement mechanism (520a), a mounting bracket (530a) with a Y-axis linear movement mechanism (540a), a mounting seat (550a) with a Z-axis linear movement mechanism (560a), a C-axis rotation mechanism (570a), and a B-axis rotation mechanism (580a). The mounting bracket (530a) is mounted on the X-axis linear movement mechanism (520a), and the work platform (200a) is mounted on the Y-axis linear movement mechanism (540a) of the mounting bracket (530a) via the C-axis rotation mechanism (570a). The mounting base (550a) is fixed on the base (510a), and the laser galvanometer integrated module (100a) is mounted on the Z-axis linear movement mechanism (560a) via the B-axis rotation mechanism (580a) so that the positions of the work platform (200a) and the laser galvanometer integrated module (100a) along the X-axis, Y-axis and Z-axis directions can be adjusted relative to each other. The work platform (200a) can rotate around a rotation axis parallel to the Z-axis direction, and the laser galvanometer integrated module (100a) can rotate around a rotation axis parallel to the X-axis direction. The X-axis linear motion mechanism (520a), Y-axis linear motion mechanism (540a), Z-axis linear motion mechanism (560a), C-axis rotation mechanism (570a), and B-axis rotation mechanism (580a) are all electrically connected to the control module.

3. The five-axis laser texturing device according to claim 2, characterized in that: The X-axis linear movement mechanism (520a) includes an X-axis slide rail (522a) and an X-axis drive component (521a) arranged on the base (510a); the lower part of the mounting frame (530a) is slidably connected to the X-axis slide rail (522a) through an X-axis sliding connector, and the output end of the X-axis drive component (521a) is connected to the mounting frame (530a) so that the X-axis drive component (521a) drives the mounting frame (530a) to move along the X-axis direction; The bottom of the worktable (200a) is provided with a C-axis rotation mechanism (570a) so that the C-axis rotation mechanism (570a) drives the worktable (200a) to rotate about a rotation axis parallel to the Z-axis direction; the bottom of the worktable (200a) is also provided with a carrier frame (210a) for supporting the C-axis rotation mechanism (570a) and the worktable (200a). The Y-axis linear movement mechanism (540a) includes a Y-axis slide rail (542a) and a Y-axis drive component (541a) arranged on the mounting frame (530a); the carrier frame (210a) is slidably connected to the Y-axis slide rail (542a), and the output end of the Y-axis drive component (541a) is connected to the carrier frame (210a) so that the Y-axis drive component (541a) drives the carrier frame (210a) to move along the Y-axis direction; The laser galvanometer integrated module (100a) is connected to the B-axis rotation mechanism (580a) so that the B-axis rotation mechanism (580a) drives the laser galvanometer integrated module (100a) to rotate about a rotation axis parallel to the X-axis direction; a Z-axis sliding connector (581a) is fixedly connected to the side of the B-axis rotation mechanism (580a) away from the laser galvanometer integrated module (100a); The Z-axis linear movement mechanism (560a) includes a Z-axis slide rail (562a) and a Z-axis drive component (561a) arranged on the mounting base (550a); the Z-axis sliding connector (581a) is slidably connected to the Z-axis slide rail (562a) so that the Z-axis drive component (561a) drives the Z-axis sliding connector (581a) and the B-axis rotation mechanism (580a) to move along the Z-axis direction, thereby driving the laser galvanometer integrated module (100a) to move along the Z-axis direction.

4. The five-axis laser texturing device according to claim 2, characterized in that: The B-axis rotation mechanism (580a) is a motor-driven drag chain type rotation module; the B-axis rotation mechanism (580a) is detachably connected to the laser galvanometer integrated module (100a); And / or, the C-axis rotation mechanism (570a) is a synchronous belt rotation drive mechanism; And / or, the work platform (200a) is a flower plate with a pattern engraved on its surface.

5. The five-axis laser texturing device according to claim 3, characterized in that: The lower part of the mounting bracket (530a) is detachably connected to the X-axis slide rail (522a) via an X-axis sliding connector; The carrier plate frame (210a) is detachably connected to the Y-axis slide rail (542a); The laser galvanometer integrated module (100a) is detachably connected to the B-axis rotation mechanism (580a); the Z-axis sliding connector (581a) is detachably connected to the Z-axis slide rail (562a).

6. The five-axis laser texturing device according to claim 1, characterized in that: The bottom plate of the accommodating shell (110a) is provided with a first through hole (111a) and a second through hole (113a). A first mounting plate (112a) and a second mounting plate (114a) are detachably connected to the first through hole (111a) and the second through hole (113a), respectively. The first mounting plate (112a) has a plurality of first reserved fastening holes. The position probe (300a) is detachably and fixedly connected to the first mounting plate (112a) by means of fasteners and the first reserved fastening holes, and the position of the position probe (300a) is adjustable. The second mounting plate (114a) has a plurality of second reserved fastening holes. By using fasteners and second reserved fastening holes, the visual inspection component (400a) can be detachably and fixedly connected to the second mounting plate (114a), and the position of the visual inspection component (400a) can be adjusted.

7. The five-axis laser texturing device according to claim 6, characterized in that: The bottom plate of the accommodating shell (110a) is also provided with a first opening (115a). The first through-hole (115a) is used for the field lens of the laser galvanometer integrated module (100a) to pass through from top to bottom, and the first through hole (111a) and the second through hole (113a) are both located in front of the first through-hole (115a).

8. The five-axis laser texturing device according to claim 2, characterized in that: It also includes a control box (30a) for housing the control module; the bottom of the control box (30a) is provided with casters for sliding; The base (510a) is provided with support feet for support and height adjustment.

9. The laser texturing device according to claim 8, characterized in that: The control box (30a) houses the control module, and the control box (30a) is equipped with an information input device for inputting information into the control module and a display device for displaying information from the control module. The control box (30a) is equipped with an exhaust fan for heat dissipation of the box body.

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