A laser texturing device for a metal surface

Abstract

The application relates to the technical field of texturing treatment, and discloses a laser texturing device for a metal surface, which comprises a rack, a supporting frame is arranged on the top of the rack, a laser head is driven by a driving mechanism to move above the rack, a base is internally provided with an electromagnet, a ball head made of magnetic metal is movably arranged in the middle of the base, the electromagnet generates magnetic force after being electrified, the magnetic force is used for attracting the ball head to extrude the inner wall of the base, so that the movement of the ball head in the base is limited, the metal piece is fixed on one side of a bearing plate through a clamping mechanism, a supporting mechanism is arranged on one side of a supporting plate and used for assisting the support of the bearing plate. The metal piece is first clamped through the bearing plate and the clamping mechanism, then the bearing plate is actuated to drive the ball head to move in the base to adjust the angle of the metal piece, the ball head is tightly attached to the inner wall of the base through the magnetic force after the electromagnet is electrified, and then the ball head is locked to avoid the displacement of the metal piece caused by the touch of the metal piece again, so that the processing quality is affected.

Description

Technical Field

[0001] This invention relates to the field of texturing technology, specifically to a laser texturing device for metal surfaces. Background Technology

[0002] Laser texturing of metal surfaces is a highly efficient surface modification technology that uses a laser beam to create microscopic textured structures on the metal surface, thereby significantly improving the surface properties of metal parts. This technology is widely used in aerospace, automotive manufacturing, and electronics industries, primarily to enhance the friction properties, adhesion, and corrosion resistance of metal surfaces. Compared to traditional machining and chemical treatment methods, laser texturing offers advantages such as being pollution-free and highly controllable, meeting the demands of modern industry for high-performance surface treatment of metal materials.

[0003] In existing technologies, before laser texturing, the metal part needs to be fixed in the clamping mechanism and its processing angle adjusted. However, in actual operation, there are certain defects in the fixing and adjustment of the workpiece: after the angle of the metal part is adjusted, when the workpiece is clamped by the clamping mechanism, the workpiece often undergoes a slight positional shift due to the clamping force, which leads to misalignment of the processing area and affects the processing accuracy. Furthermore, after the workpiece is fixed, when the workpiece angle needs to be adjusted again, the clamping mechanism must be released first, which leads to frequent loading and unloading of workpieces, thus affecting processing efficiency. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a laser texturing device for metal surfaces. This device solves the problems in existing technologies where, after adjusting the angle of the metal part, the clamping force of the clamping mechanism causes the workpiece to shift, thus affecting processing accuracy. Furthermore, when the workpiece angle needs to be adjusted again, the clamping mechanism must be released first, leading to frequent workpiece loading and unloading, which affects processing efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a laser texturing device for metal surfaces, comprising:

[0006] The frame has a support frame mounted on top, and the support frame drives the laser head to move above the frame via a drive mechanism.

[0007] Support plate, which is installed inside the frame via a moving mechanism;

[0008] The base is located on one side of the support plate and has an electromagnet installed inside. A ball head made of magnetic metal is movably disposed in the middle of the base. When the electromagnet is energized, it generates magnetic force to attract the ball head to press against the inner wall of the base, thereby restricting the movement of the ball head in the base.

[0009] A supporting rod, one end of which is connected with the ball head, and the other end of which is connected with the bearing plate, the bearing plate fixing the metal piece on one side of the bearing plate through the clamping mechanism;

[0010] A supporting mechanism, which is installed on one side of the supporting plate, is used for auxiliary supporting the bearing plate.

[0011] Preferably, the driving mechanism comprises a motor one, the motor one is fixedly connected to the top of the outer wall of the supporting frame, the output end of the motor one is connected with a threaded rod, the outer part of the threaded rod is provided with a limiting rod, the limiting rod and the threaded rod are located at the top of the inner part of the supporting frame, the outer wall of the threaded rod is threadedly connected with a mounting block, the outer wall of the mounting block is in contact with the limiting rod, the bottom of the mounting block is fixedly connected with an electric push rod, the output end of the electric push rod is connected with a bottom plate, the laser head is mounted on one side of the middle part of the bottom plate.

[0012] Preferably, the other side of the middle part of the bottom plate is fixedly connected with a guide rod, the guide rod is slidingly connected to the inner bottom of the mounting block.

[0013] Preferably, the moving mechanism comprises an electric sliding block, the electric sliding block is fixed to the bottom surface of the supporting plate, the middle part of the electric sliding block is slidingly connected with a sliding rail, the sliding rail is fixedly connected in the rack.

[0014] Preferably, the clamping mechanism comprises a support, the support is fixedly connected to the outer wall of the bearing plate, one side of the support is threadedly connected with a clamping rod one, the inner part of the support is movably provided with a vertical plate, one side of the vertical plate is in abutment with one side of the clamping rod one, the top of the other side of the vertical plate is mounted with a top block.

[0015] Preferably, the top of one side of the vertical plate is fixedly connected with a motor two, the output end of the motor two is connected with the top block, the middle part of the outer wall of the vertical plate is movably provided with a sliding frame, the sliding frame is slidingly connected in the inner part of the support, one side of the support is movably provided with a clamping rod two, the clamping rod two is threadedly connected in the inner part of the sliding frame, and the clamping rod two penetrates through the vertical plate.

[0016] Preferably, the outer wall of the support is provided with a sliding groove one and a sliding groove two on both sides respectively, the sliding frame is located in the sliding groove one, the clamping rod two is located in the sliding groove two, and the top of both sides of the outer wall of the vertical plate is fixedly connected with an ear plate, the bottom surface of both sides of the ear plate is in contact with the top surface of the bearing plate.

[0017] Preferably, the supporting mechanism comprises a plurality of damping rods, the output end of the damping rod is mounted with a mounting seat, the inner part of the mounting seat is mounted with a ball, and the ball is in contact with the bottom surface of the bearing plate.

[0018] Preferably, the bottom surface of the support plate is provided with an air cylinder and an air pump, the input end of the air pump is communicated with the top of one side of the air cylinder through a connecting pipe, a filter screen is arranged in the connecting pipe, the bearing plate is internally provided with a cavity, the top surface of the bearing plate is fixedly provided with a silica gel plate in the middle, the cavity and the silica gel plate are communicated through a plurality of small holes, the support rod is provided with an air channel in the middle, a stop ring is arranged on the outer wall of the support rod in the middle, the stop ring is movably provided with a cover outside, one side of the cover is connected with a suction pipe, one end of the suction pipe is arranged in the bottom of the air cylinder, the cavity, the air channel, the cover, the suction pipe and the air cylinder are communicated with each other.

[0019] Preferably, the bottom of the air cylinder is threadedly connected with a bottom shell.

[0020] The application provides a laser texturing device for metal surface.

[0021] 1、The metal part is first clamped by the bearing plate and the clamping mechanism, then the ball head is moved in the base by driving the bearing plate to adjust the angle of the metal part, and the ball head is locked by the electromagnetic iron to avoid affecting the processing quality.

[0022] 2、The ball is lifted by the damping rod to make the ball contact with the bottom surface of the bearing plate, so that the damping rod and the ball can assist the bearing plate to improve the static stability, and the ball and the bearing plate are in point contact, so that the ball can roll in the mounting seat when the bearing plate is rotated to match the movement state of the bearing plate, thereby improving the use effect of the device.

[0023] 3、The vertical plate is lifted by rotating the first clamping rod, and the top block is close to the middle of the bearing plate, so that the metal part can be clamped, and the plane of the metal part can be textured, and after the second clamping rod is removed, the vertical plate is pulled to slide in the sliding frame, the second clamping rod is installed to penetrate the vertical plate, the position of the brush plate in the sliding frame is locked, the top block is separated from the top surface of the bearing plate, then the first clamping rod is rotated to clamp the both ends of the cylindrical metal part, and finally the second motor drives the top block and the metal part to rotate, thereby realizing the texturing of the arc surface of the metal part, so that the adaptability of the device to different shapes of metal parts can be greatly improved.

[0024] 4、The air in the cavity is sequentially extracted along the air channel, the cover, the suction pipe, the air cylinder and the connecting pipe by driving the air pump, thereby forming a negative pressure in the cavity, and the bottom surface of the metal part contacts with the silica gel plate after being placed on the bearing plate, so that the metal part is further clamped by the negative pressure to avoid moving during processing, thereby ensuring the processing quality.

[0025] 5、The present application, when the cylindrical metal parts are processed, because the top block away from the bearing plate surface, so the metal wall will not be in contact with the bearing plate surface, at this time the silica gel plate and metal parts are not in contact with the state, at this time the drive air pump to produce negative pressure cavity, can make the outside air through the silica gel plate and bearing plate on the small hole into the cavity, at this time can produce the debris generated by the processing of adsorption, make it accumulated in the air cylinder, by rotating the bottom shell will be separated from the air cylinder, namely can take out the debris, thus in avoiding the debris scattered at the same time, also realized the purpose of facilitating the debris cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0027] Figure 2 is a split diagram of the driving mechanism of the present application;

[0028] Figure 3 is a schematic diagram of the moving mechanism of the present application;

[0029] Figure 4 is a schematic diagram of the internal structure of the bearing plate of the present application;

[0030] Figure 5 is an enlarged view of A in Figure 4 ;

[0031] Figure 6 is an enlarged view of B in Figure 4 ;

[0032] Figure 7 is a schematic diagram of the cavity structure of the present application;

[0033] Figure 8 is a split diagram of the ball head part structure of the present application;

[0034] Figure 9 is a split diagram of the support mechanism structure of the present application;

[0035] Figure 10 is a split diagram of the clamping mechanism structure of the present application.

[0036] Wherein, 1, rack; 2, support frame; 3, drive mechanism; 301, motor one; 302, threaded rod; 303, limit rod; 304, mounting block; 305, electric push rod; 306, bottom plate; 307, guide rod; 4, laser head; 5, support plate; 6, moving mechanism; 601, electric slide; 602, slide rail; 7, base; 8, electromagnet; 9, ball head; 10, support rod; 11, bearing plate; 12, supporting mechanism; 1201, damping rod; 1202, mounting seat; 1203, ball; 13, clamping mechanism; 1301, support; 1302, clamping rod one; 1303, vertical plate; 1304, top block; 1305, motor two; 1306, sliding frame; 1307, clamping rod two; 1308, sliding groove one; 1309, sliding groove two; 1310, ear plate; 14, air cylinder; 15, air pump; 16, connecting pipe; 17, air suction pipe; 18, cover; 19, check ring; 20, airway; 21, silica gel plate; 22, cavity; 23, bottom shell. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the specification of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0038] In order to better understand the present application, the above will be described in detail in conjunction with specific embodiments

[0039] Please refer to the drawings Figures 1-10 The embodiment of the present application provides a laser texturing device for metal surface, comprising: a rack 1, a support frame 2 is installed on the top of the rack 1, the support frame 2 drives the laser head 4 to move above the rack 1 through the drive mechanism 3; a support plate 5 is installed in the rack 1 through the moving mechanism 6; a base 7 is located on one side of the support plate 5, and an electromagnet 8 is installed inside the base 7, a ball head 9 made of magnetic metal is movably arranged in the middle of the base 7, the electromagnet 8 generates magnetic force after being electrified, which is used to attract the ball head 9 to extrude the inner wall of the base 7, so as to limit the movement of the ball head 9 in the base 7; a support rod 10 is connected with the ball head 9 at one end and connected with the bearing plate 11 at the other end, the metal piece is fixed on one side of the bearing plate 11 through the clamping mechanism 13; a supporting mechanism 12 is installed on one side of the support plate 5, which is used to assist the support of the bearing plate 11.

[0040] In the application, the rack 1 is used to support the overall structure of the device, the top of which is provided with a support frame 2, through which the running track of the laser head 4 can be stabilized. The support frame 2 drives the laser head 4 to move above the rack 1 through the driving mechanism 3, so as to realize the texturing processing of different positions of the metal surface. The support plate 5 is installed inside the rack 1 through the moving mechanism 6, and is used to provide the functions of bearing and moving. The base 7 is arranged on one side of the support plate 5, and the electromagnet 8 is arranged in the base 7. The electromagnet 8 can generate magnetic force after being electrified, and is used to attract the ball head 9 made of magnetic metal, so that the ball head 9 is pressed against the inner wall of the base 7, thereby effectively limiting the movement of the ball head 9 in the base 7, and ensuring the fixation and stability of the angle in the processing process. One end of the support rod 10 is connected with the ball head 9, and the other end is connected with the bearing plate 11. The bearing plate 11 is used to place and fix the metal piece to be processed, and the metal piece can be stably fixed on the surface of the bearing plate 11 through the clamping mechanism 13. The supporting mechanism 12 is arranged on one side of the support plate 5, and can assist in supporting the bearing plate 11, improving the stability of the bearing plate 11, reducing the deviation caused by vibration in the processing process, and in use, the angle of the metal piece, the bearing plate 11 and the clamping mechanism 13 is adjusted through the ball head 9 and the base 7, so that the phenomenon that the clamping mechanism 13 touches the metal piece when clamping the metal piece after the angle adjustment of the metal piece is completed, and the metal piece is displaced, thereby affecting the processing precision, can be avoided.

[0041] Please refer to the accompanying drawings Figure 1 and Figure 2 The driving mechanism 3 comprises a motor 301 fixedly connected to the top of the outer wall of the support frame 2, a threaded rod 302 connected to the output end of the motor 301, a limiting rod 303 arranged outside the threaded rod 302, the limiting rod 303 and the threaded rod 302 being located at the top inside the support frame 2, an installation block 304 threadedly connected to the outer wall of the threaded rod 302, the installation block 304 being in contact with the limiting rod 303, an electric push rod 305 fixed to the bottom of the installation block 304, a bottom plate 306 connected to the output end of the electric push rod 305, and the laser head 4 being installed on one side of the middle part of the bottom plate 306.

[0042] In the application, the driving mechanism 3 is driven by the motor 301 to realize the accurate movement of the laser head 4. The motor 301 is fixedly connected to the top of the outer wall of the support frame 2, and the mechanical movement is converted and transmitted through threaded transmission. The limiting rod 303 is arranged outside the threaded rod 302, and the design of the limiting rod 303 ensures that the movement range of the threaded rod 302 is controlled, thereby improving the accuracy and safety of the movement of the laser head 4.

[0043] And the outer wall of threaded rod 302 is threadedly connected with mounting block 304, the outer wall of mounting block 304 is in contact with limiting rod 303, so that mounting block 304 can slide along threaded rod 302 and always keep stable movement state.The bottom of mounting block 304 is fixed with electric push rod 305, the lifting adjustment of bottom plate 306 can be realized by driving electric push rod 305, so that laser head 4 is closer or farther from the metal piece to be processed, in addition, the other side of the middle part of bottom plate 306 is fixedly connected with guide rod 307, the movement track of bottom plate 306 can be further limited through guide rod 307, the stability and precision of laser head 4 in the moving process are ensured, so that the reliability of processing effect is improved.

[0044] Please refer to the accompanying drawings Figure 3 , moving mechanism 6 includes electric sliding block 601, electric sliding block 601 is fixed on the bottom surface of support plate 5, the middle part of electric sliding block 601 is slidably connected with slide rail 602, and slide rail 602 is fixedly connected in rack 1.

[0045] In the application, moving mechanism 6 realizes the accurate movement of support plate 5 through electric sliding block 601.Electric sliding block 601 is used as the driving force source of support plate 5, for driving support plate 5 to stably slide along the set track, and slide rail 602 limits the movement path of support plate 5, ensures that it only moves in a specific direction in rack 1.Slide rail 602 is fixedly connected in rack 1, provides stable support structure for moving mechanism 6, so that the movement of support plate 5 is more stable and accurate, which is helpful to accurately adjust the position of the metal piece during processing, improves the processing efficiency and quality of the whole device.

[0046] Please refer to the accompanying drawings Figure 1 , Figure 3 and Figure 10 , clamping mechanism 13 includes support 1301, support 1301 is fixedly connected to the outer wall of bearing plate 11, one side of support 1301 is threadedly connected with clamping rod one 1302, vertical plate 1303 is movably arranged in the inside of support 1301, one side of vertical plate 1303 abuts against one side of clamping rod one 1302, and top block 1304 is installed on the top of the other side of vertical plate 1303.

[0047] In the present application, the bracket 1301 provides a basic support structure for the clamping mechanism 13. One side of the bracket 1301 is threadedly connected with a clamping rod one 1302, which can push the vertical plate 1303 by rotating to exert clamping force on the metal piece. The inside of the bracket 1301 movably provides the vertical plate 1303, one side of the vertical plate 1303 abuts against one side of the clamping rod one 1302, and the vertical plate 1303 can be moved in the bracket 1301 by adjusting the clamping rod one 1302. The other side of the vertical plate 1303 has a top block 1304 mounted thereon, which is used to directly contact the metal piece. The top block 1304 can be moved close to or clamped on the surface of the metal piece by the pushing action of the vertical plate 1303, thereby achieving the fixation of the metal piece.

[0048] Please refer to the accompanying Figure 1 、 Figure 3 and Figure 10 , the top of one side of the vertical plate 1303 is fixedly connected with a motor two 1305, the output end of the motor two 1305 is connected with the top block 1304, the middle part of the outer wall of the vertical plate 1303 movably provides a sliding frame 1306, the sliding frame 1306 is slidingly connected in the inside of the bracket 1301, and one side of the bracket 1301 movably provides a clamping rod two 1307, the clamping rod two 1307 is threadedly connected in the inside of the sliding frame 1306, and the clamping rod two 1307 penetrates through the vertical plate 1303. The outer wall of the bracket 1301 is provided with a sliding groove one 1308 and a sliding groove two 1309 on both sides, respectively, the sliding frame 1306 is in the sliding groove one 1308, the clamping rod two 1307 is in the sliding groove two 1309, and the top of both sides of the outer wall of the vertical plate 1303 is fixedly connected with an ear plate 1310, the bottom surface of both sides of the ear plate 1310 is in contact with the top surface of the bearing plate 11.

[0049] In the present application, the clamping mechanism 13 further realizes flexible adjustment and stable clamping of the metal piece through the cooperation design of the motor two 1305, the sliding frame 1306 and the clamping rod two 1307. The top of one side of the vertical plate 1303 is fixedly connected with the motor two 1305, the output end of the motor two 1305 is connected with the top block 1304, and the top block 1304 can be rotated by the driving of the motor two 1305, thereby adapting to the processing requirements of metal pieces of different shapes. The middle part of the outer wall of the vertical plate 1303 movably provides the sliding frame 1306, which can slide in the inside of the bracket 1301, thereby providing space for flexible adjustment of the vertical plate 1303. The sliding frame 1306 is guided and positioned by the sliding groove one 1308, thereby ensuring that the movement of the vertical plate 1303 is controlled and stable. One side of the bracket 1301 movably provides the clamping rod two 1307, which is threadedly connected in the inside of the sliding frame 1306 and penetrates through the vertical plate 1303, thereby fixing the position of the vertical plate 1303. When it is necessary to adjust the vertical plate 1303, the clamping rod two 1307 can be loosened or rotated to reposition the vertical plate 1303 and the sliding frame 1306;

[0050] And the outer wall of the support 1301 two sides are respectively provided with a chute one 1308 and chute two 1309, the slide frame 1306 is located in the chute one 1308, and the clamping rod two 1307 is located in the chute two 1309, and the two are cooperated to ensure that the sliding process of the vertical plate 1303 is stable and accurate. The top of the outer wall of the vertical plate 1303 is fixedly connected with the ear plate 1310, the bottom surface of the ear plate 1310 is in contact with the top surface of the bearing plate 11, and the stability of the vertical plate 1303 is further enhanced, so that the deviation caused by vibration or external force during processing is prevented.

[0051] Please refer to the attached Figure 1 , Figure 3 , Figure 4 And Figure 9 The support mechanism 12 comprises a plurality of damping rods 1201, the output end of the damping rod 1201 is provided with a mounting seat 1202, the mounting seat 1202 is internally provided with a ball 1203, and the ball 1203 is in contact with the bottom surface of the bearing plate 11.

[0052] In the application, the support mechanism 12 realizes the purposes of stable support and flexible movement assistance for the bearing plate 11 through the damping rod 1201 and the ball 1203, wherein the plurality of damping rods 1201 are uniformly distributed below the bearing plate 11, the output end of the damping rod 1201 is connected with the mounting seat 1202, and the mounting seat 1202 provides a stable mounting structure for the ball 1203. The ball 1203 is installed inside the mounting seat 1202 and is in contact with the bottom surface of the bearing plate 11 to form a point contact support, and the damping rod 1201 provides elastic support, which can effectively absorb the vibration that may be generated during processing, thereby improving the static and dynamic stability of the bearing plate 11. At the same time, the ball 1203 can freely roll in the mounting seat 1202, reduces the frictional resistance when the bearing plate 11 moves, and enables the bearing plate 11 to smoothly adjust the position or angle, which not only ensures the stability of the bearing plate 11, but also improves the flexibility and precision during processing, and is suitable for the multi-angle processing requirements of metal parts.

[0053] Please refer to the attached Figure 1 , Figure 4 , Figure 6 And Figure 7The bottom surface of the supporting plate 5 is provided with an air cylinder 14 and an air pump 15, the input end of the air pump 15 is communicated with the top of one side of the air cylinder 14 through a connecting pipe 16, the connecting pipe 16 is internally provided with a filter screen, the inside of the bearing plate 11 is provided with a cavity 22, the top surface of the bearing plate 11 is fixedly provided with a silica gel plate 21, the cavity 22 and the silica gel plate 21 are communicated through a plurality of small holes, the supporting rod 10 is provided with an air channel 20 in the middle part, the supporting rod 10 is externally provided with a cover 18 movably arranged on the outer wall of the supporting rod 10, the cover 18 is connected with an air suction pipe 17 on one side, one end of the air suction pipe 17 is arranged in the bottom of the air cylinder 14, and the cavity 22, the air channel 20, the cover 18, the air suction pipe 17 and the air cylinder 14 are communicated with each other. The bottom of the air cylinder 14 is threadedly connected with a bottom shell 23.

[0054] In the application, the inside of the bearing plate 11 is provided with a cavity 22, the top surface of the bearing plate 11 is fixedly provided with a silica gel plate 21, and the cavity 22 and the silica gel plate 21 are communicated through a plurality of small holes. The middle part of the supporting rod 10 is provided with an air channel 20, which is communicated with the cavity 22, the outer wall of the supporting rod 10 is externally provided with a cover 18 movably arranged on the outer wall of the supporting rod 10. The cover 18 is connected with an air suction pipe 17 on one side, one end of the air suction pipe 17 extends to the bottom of the air cylinder 14, realizes the communication and guidance of the airflow, and can effectively remove the debris generated in the processing process and suck it into the air cylinder 14. Therefore, when the metal part contacts the silica gel plate 21, the air pump 15 can extract the air in the cavity 22, and a negative pressure is formed between the bearing plate 11 and the metal part, so that the metal part is further clamped and prevented from moving in the processing process, thereby improving the processing precision. When the metal part does not contact the silica gel plate 21, the debris generated in the processing process is sucked into the air cylinder 14, and the filter screen in the connecting pipe 16 can prevent the debris from entering the air pump 15. At the same time, the bottom of the air cylinder 14 is threadedly connected with a bottom shell 23, which can be removed from the bottom of the air cylinder 14 after being rotated. Therefore, it is convenient to disassemble and clean the debris accumulated in the air cylinder 14 after use, and convenient to maintain.

[0055] Working principle: in use, first drive the electric sliding block 601 to make it along the slide rail 602 drive the bearing plate 11 to move to the edge of the rack 1, then place the metal piece, after the end of the placement, rotate the clamping rod one 1302 to top out the vertical plate 1303, use the vertical plate 1303 to drive the clamping block to top out and close to the silica gel plate 21, at this time the metal piece is clamped, then pull the bearing plate 11 to drive the support rod 10 to make the ball head 9 move in the base 7, and then adjust the angle of the bearing plate 11, realize the adjustment of the angle of the processing surface of the metal piece, after the adjustment, power on the electromagnet 8 to generate magnetic force to attract the ball head 9, so that its outer wall extrudes the inner wall of the base 7, and then the position of the ball head 9 in the base 7 is locked, then drive the electric sliding block 601 to move the bearing plate 11 and the metal piece to the lower side of the laser head 4, then drive the motor one 301 to rotate the threaded rod 302, use the threaded rod 302 to drive the mounting block 304 to slide along the guide rod 307, at this time the mounting block 304 can drive the laser head 4 to move, and the bottom plate 306 can be driven by the electric push rod 305 to top out to make the laser head 4 close to the metal piece, at this time the laser head 4 can be opened to perform the roughening treatment on the plane of the metal piece, when the arc surface metal piece needs to be processed, first remove the clamping rod two 1307, then pull the vertical plate 1303 to make it slide along the slide frame 1306, at this time the bottom surface of the top block 1304 can be separated from the bearing plate 11, then reinstall the clamping rod two 1307 to fix the position of the brush plate in the slide frame 1306, then make the two sides of the metal piece contact with the top block 1304, then rotate the clamping rod one 1302 to top out the vertical plate 1303 and the top block 1304, then drive the electric sliding block 601 to move the metal piece to the lower side of the laser head 4, then drive the motor two 1305 to rotate the top block 1304, at this time the metal piece will rotate around the top block 1304 as the axis, so as to perform the roughening treatment on the outer wall of the circular ring or cylindrical metal piece, and when the plane of the metal piece is processed, it is directly placed on the bearing plate 11, at this time the air in the cavity 22 can be driven by the air pump 15 to be sequentially extracted along the air channel 20, the shell 18, the suction pipe 17, the air cylinder 14 and the connecting pipe 16, so as to form negative pressure in the cavity 22, and at this time the metal piece is placed on the bearing plate 11 and contacts with the silica gel plate 21, at this time the negative pressure can further clamp the metal piece to avoid its movement during processing, and when the cylindrical metal piece is processed, because the top block 1304 is away from the surface of the bearing plate 11, at this time the external gas can enter the cavity 22 through the silica gel plate 21 and the small hole on the bearing plate 11, at this time the generated debris can be sucked to accumulate in the air cylinder 14, and the debris can be filtered by the filter screen to avoid entering the air pump 15, after use, rotate the bottom shell 23 to separate it from the air cylinder 14, then the debris can be taken out, and when the angle of the metal piece needs to be adjusted again, first power off the electromagnet 8, at this time the damping rod 1201 can avoid the bearing plate 11 to be directly inclined,Subsequently, the ball head 9 can be moved in the base 7 by driving the bearing plate 11, at this time, the bearing plate 11, the clamping mechanism 13 and the metal piece can be adjusted, and after the adjustment, the power supply of the electromagnet 8 can lock the angle of the bearing plate 11, the clamping mechanism 13 and the metal piece.

[0056] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely divergences of the principles and spirit of the application and that numerous modifications, changes, substitutions, and alterations can be made thereto without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A laser texturing device for metal surfaces, characterized in that, include: A frame (1) is mounted on top of which a support frame (2) is installed. The support frame (2) drives the laser head (4) to move above the frame (1) via a drive mechanism (3). The support plate (5) is installed inside the frame (1) by means of the moving mechanism (6); The base (7) is located on one side of the support plate (5) and an electromagnet (8) is installed inside. A ball head (9) made of magnetic metal is movably arranged in the middle of the base (7). When the electromagnet (8) is energized, it generates magnetic force to attract the ball head (9) to press against the inner wall of the base (7), thereby restricting the movement of the ball head (9) on the base (7). The support rod (10) has one end connected to the ball head (9) and the other end connected to the bearing plate (11). The bearing plate (11) fixes the metal parts to one side of the bearing plate (11) through the clamping mechanism (13). A support mechanism (12) is installed on one side of the support plate (5) to provide auxiliary support for the bearing plate (11); The clamping mechanism (13) includes a bracket (1301), which is fixedly connected to the outer wall of the bearing plate (11). A locking rod (1302) is threadedly connected to one side of the bracket (1301). A vertical plate (1303) is movably arranged inside the bracket (1301). One side of the vertical plate (1303) abuts against one side of the locking rod (1302). A top block (1304) is installed on the top of the other side of the vertical plate (1303). A motor (1305) is fixedly connected to the top of one side of the vertical plate (1303). The output end of the motor (1305) is connected to the top block (1304). A sliding frame (1306) is movably arranged in the middle of the outer wall of the vertical plate (1303). The sliding frame (1306) is slidably connected to the inside of the bracket (1301). A locking rod (1307) is movably arranged on one side of the bracket (1301). The locking rod (1307) is threadedly connected to the inside of the sliding frame (1306). The locking rod (1307) penetrates the vertical plate (1303). The outer wall of the bracket (1301) is provided with a sliding groove 1 (1308) and a sliding groove 2 (1309) on both sides. The sliding frame (1306) is located in the sliding groove 1 (1308), and the locking rod 2 (1307) is located in the sliding groove 2 (1309). The top two sides of the outer wall of the vertical plate (1303) are fixedly connected with ear plates (1310), and the bottom surfaces of the ear plates (1310) on both sides are in contact with the top surface of the bearing plate (11).

2. The laser texturing device for metal surfaces according to claim 1, characterized in that, The driving mechanism (3) includes a motor (301), which is fixedly connected to the top of the outer wall of the support frame (2). The output end of the motor (301) is connected to a threaded rod (302). A limit rod (303) is provided on the outside of the threaded rod (302). The limit rod (303) and the threaded rod (302) are both located at the top inside the support frame (2). An installation block (304) is threadedly connected to the outer wall of the threaded rod (302). The outer wall of the installation block (304) contacts the limit rod (303). An electric push rod (305) is fixed to the bottom of the installation block (304). The output end of the electric push rod (305) is connected to a base plate (306). The laser head (4) is installed on one side of the middle part of the base plate (306).

3. The laser texturing device for metal surfaces according to claim 2, characterized in that, A guide rod (307) is fixedly connected to the other side of the middle part of the base plate (306), and the guide rod (307) is slidably connected to the inner bottom of the mounting block (304).

4. The laser texturing device for metal surfaces according to claim 1, characterized in that, The moving mechanism (6) includes an electric slider (601), which is fixed to the bottom surface of the support plate (5). A slide rail (602) is slidably connected to the middle of the electric slider (601), and the slide rail (602) is fixedly connected inside the frame (1).

5. The laser texturing apparatus for metal surfaces according to claim 1, characterized in that, The support mechanism (12) includes a plurality of damping rods (1201), the output end of the damping rods (1201) is equipped with a mounting base (1202), the mounting base (1202) is equipped with a ball bearing (1203), and the ball bearing (1203) is in contact with the bottom surface of the bearing plate (11).

6. The laser texturing apparatus for metal surfaces according to claim 1, characterized in that, An air cylinder (14) and an air pump (15) are installed on the bottom surface of the support plate (5). The input end of the air pump (15) is connected to the top of one side of the air cylinder (14) through a connecting pipe (16). A filter screen is installed inside the connecting pipe (16). A cavity (22) is provided inside the support plate (11). A silicone plate (21) is fixed in the middle of the top surface of the support plate (11). The cavity (22) and the silicone plate (21) are connected through multiple small holes. An air passage (20) is provided in the middle of the support rod (10). A retaining ring (19) is installed in the middle of the outer wall of the support rod (10). A cover (18) is movably provided outside the retaining ring (19). An air suction pipe (17) is connected to one side of the cover (18). One end of the air suction pipe (17) is located at the bottom of the air cylinder (14). The cavity (22), air passage (20), cover (18), air suction pipe (17) and air cylinder (14) are interconnected.

7. The laser texturing apparatus for metal surfaces according to claim 6, characterized in that, The bottom of the air cylinder (14) is threadedly connected to a bottom shell (23).

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