Metal plate surface laser rapid activation device

Abstract

The invention discloses a rapid laser activation device for the surface of a metal plate, and belongs to the technical field of metal processing.The activation device comprises a processing table, a processing panel is fixedly connected to the top of the processing table, a laser activation head is arranged above the processing panel, a displacement assembly is arranged on one side of the laser activation head, and the displacement assembly is arranged on the other side of the processing table. Slidable lifting arms are arranged on the two sides of an inner cavity of the machining table. Through cooperative use of the machining table, the machining panel, the laser activation head and the displacement assembly, laser activation is comprehensively and rapidly conducted on the surface of a metal plate, meanwhile, through cooperative use of the clamping assembly, the lifting base and the clamp assembly, the metal plate can be turned over after single-face machining, and the machining efficiency is improved. And the other side of the metal plate is rapidly subjected to laser activation, so that the feeding speed is increased, the activation efficiency is improved, and the purposes of automatic laser activation, automatic adjustment of the machining surface and efficient machining can be achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of metal processing, and in particular relates to a metal plate surface laser rapid activation device. Background Art

[0002] In chemistry, activation usually refers to the process of enhancing the chemical activity of a substance in some way to make it more susceptible to chemical reactions. Laser activation mainly uses a high-energy-density laser beam to irradiate the metal surface. When the laser beam is focused on the metal surface, its energy is absorbed by the metal surface, causing the temperature of the metal surface to rise sharply in a very short time, which will cause a series of physical and chemical changes on the metal surface. During the surface processing of the metal plate, due to the presence of oil, oxide layer and other impurities on the surface, the subsequent surface coating of the metal plate is easy to peel off, and the durability of the coating is poor. In addition, when the metal surface is activated, due to the certain weight of the metal plate, during the double-sided processing of the metal plate, the flipping operation of the metal plate is not convenient enough, and it is necessary to perform a second withdrawal and flipping, and then a second feeding, which increases the labor intensity and processing time. Therefore, it is necessary to provide a metal plate surface laser rapid activation device, which activates the metal surface with laser activation technology, and at the same time cooperates with the automatic movement of the processing position, the automatic adjustment of the activation surface and the positioning of materials of multiple sizes to automatically and quickly activate the metal plate, thereby improving the processing efficiency of the metal plate surface treatment. Summary of the invention

[0003] The purpose of the present invention is to provide a laser rapid activation device for the surface of a metal plate, which uses laser activation technology to activate the metal surface, and at the same time cooperates with the automatic movement of the processing position, automatic adjustment of the activation surface and the adaptability to the positioning of materials of multiple sizes to automatically and rapidly activate the metal plate, thereby improving the processing efficiency of the metal plate surface treatment to solve the above-mentioned technical problems.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a device for rapid laser activation of a metal plate surface, the activation device comprises a processing table, a processing panel is fixedly connected to the top of the processing table, a laser activation head is arranged above the processing panel, a displacement component is arranged on one side of the laser activation head, slidable lifting arms are arranged on both sides of the inner cavity of the processing table, rectangular slide grooves matching the lifting arms are opened on both sides of the top of the processing panel, a lifting seat that can be lifted and lowered is arranged in the inner cavity of the processing table, a clamping component is arranged at the bottom of the processing panel, the clamping component comprises a fixed plate fixedly connected to both sides of the bottom of the processing panel, a second stepping motor is fixedly installed on the top of the right side of the processing table, a bidirectional screw is rotatably connected to the surface of the fixed plate on the left side through a bearing, the right end of the bidirectional screw passes through the fixed plate and the processing table in turn and is fixedly connected to the output shaft of the second stepping motor, threaded sliders are threadedly connected on both sides of the surface of the bidirectional screw, and a lifting arm is opened on one side. The top of the two lifting arms is provided with a jacket, and the inner cavity of the jacket is provided with a clamping assembly. The bottom of the inner cavity of the two lifting arms is welded with a supporting frame, and the top of the inner cavity of the two lifting arms is provided with a clamping assembly. The bottom of the inner cavity of the two lifting arms is welded with a supporting frame, and the top of the inner cavity of the two lifting arms is rotatably connected with a threaded lifting rod through a bearing. The lifting seat is threadedly connected to the surface of the threaded lifting rod, and the bottom of the processing table is fixedly installed with a third stepping motor, and the output shaft of the threaded lifting rod passes through the bottom of the processing table and is fixedly connected to the output shaft of the third stepping motor. A DC motor is fixedly installed on the left side of the slide seat on the left side, and the opposite sides of the two jackets are fixedly connected with a rotating tube, and the rotating tube is rotatably connected to the lifting arm. The output shaft of the DC motor and the surface of the rotating tube on the left side are fixedly connected with a belt pulley, and the two belt pulleys are connected by belt transmission.

[0005] Preferably, the displacement assembly includes a fixed frame, the inner cavity of the fixed frame is slidably connected to a sliding frame, a first stepper motor is fixedly installed on the right side of the fixed frame, a toothed belt is provided on the top of the sliding frame, both ends of the toothed belt are fixedly connected to buckles, the buckles are fixedly connected to the sliding frame by bolts, the output shaft of the first stepper motor passes through the inner cavity of the fixed frame and is fixedly connected to a gear, and the toothed belt and the gear are meshed.

[0006] Preferably, the top and bottom of both sides of the inner cavity of the fixed frame are fixedly connected with fixed columns, and the surface of the fixed columns is rotatably connected with guide wheels. The surface of the guide wheels located at the top is in close contact with the surface of the toothed belt, and the surface of the guide wheels located at the bottom is in close contact with the bottom of the sliding frame. The rear side of the processing table is fixedly connected with a support arm, the fixed frame is fixedly connected to the top of the support arm, and the laser activation head is fixedly installed on the front side of the sliding frame.

[0007] Preferably, the clamp assembly includes a horizontal clamp block slidably connected to the inner cavity of the jacket, and clamp grooves are provided on opposite sides of the two horizontal clamp blocks. Two matching lifting plates are provided on the top and bottom of the inner cavity of the jacket, and a clamping claw is welded on one side of the lifting plate.

[0008] Preferably, the tops of the front and rear sides of the horizontal clamping block are fixedly connected with extrusion pins, one side of the lifting plate is provided with an arc-shaped sliding groove adapted to the extrusion pin, and the opposite sides of the two sleeves are provided with arc-shaped openings adapted to the clamping claws and the clamping grooves.

[0009] Preferably, a limiting slide pin is welded on the opposite sides of the two horizontal clamping blocks, the limiting slide pin is slidably connected to the sleeve, a spring is sleeved on the surface of the limiting slide pin, one end of the spring is welded to the horizontal clamping block, and the other end of the spring is welded to the sleeve.

[0010] Preferably, the four corners of the bottom of the inner cavity of the processing table are welded with limit pins, and the guide frame is slidably connected to the surface of the limit pins.

[0011] Preferably, the tops of both sides of the processing table are rotatably connected to rotating columns, the front and rear sides of the rotating column surfaces are fixedly connected to rotating rollers, and the surfaces of the two rotating rollers located in the same horizontal plane are sleeved with conveyor belts.

[0012] Preferably, the front and rear sides of the top of the processing panel are provided with two rectangular slide grooves adapted to the conveyor belt, and a fourth stepper motor is fixedly installed on the top of the rear side of the processing table, and the output shaft of the fourth stepper motor is fixedly connected to the rotating column located on the right side.

[0013] A method for rapid laser activation of a metal plate surface, the method uses an activation device for activation, and the activation steps are as follows: Step 1, the user first places the metal plate on the top of the processing panel, and then turns on the fourth stepper motor. The fourth stepper motor turns on and drives the rotating column on the right to rotate. With the cooperation of the rotating roller and the rotating column, the conveyor belt rotates in the inner cavity of the rectangular slide groove 2. The conveyor belt drives the metal plate to move to the left during the transmission process. At the same time, the laser activation head is turned on. The laser activation head emits a laser to the surface of the metal plate to perform laser activation on the surface of the metal plate. At the same time, the first stepper motor is turned on and drives the gear to rotate. During the rotation of the gear, due to the meshing transmission of the toothed belt and the gear, the sliding frame slides back and forth in the inner cavity of the fixed frame, and the guide wheel rolls. During the forward and backward displacement process, the sliding frame drives the laser activation head to move back and forth, so that the surface of the metal plate is fully activated. Step 2: After the single-sided activation is completed, the third stepper motor is turned on and drives the threaded lifting rod to rotate. The threaded lifting rod drives the lifting seat to rise upward during the rotation process. The lifting seat drives the slide seat to rise upward through the guide frame during the rising process, so that the lifting arm and the jacket are raised upward, and then the two jackets enter the inner cavity of the rectangular slide groove. At this time, the third stepper motor stops, and the second stepper motor is turned on. The second stepper motor drives the bidirectional screw to rotate. The bidirectional screw drives the two threaded sliders to move toward each other through its surface threads during the rotation process. The threaded slider drives the lifting arm to move, so that the two jackets can move toward each other, so that the two ends of the metal plate enter the inner cavity of the clamping groove, and the metal plate is clamped and fixed; When clamping and fixing the metal plate, the two sides of the metal plate first contact the inner wall of the clamping groove, so that the two horizontal clamping blocks are squeezed and move in opposite directions. When the horizontal clamping blocks move, the horizontal clamping blocks squeeze the inner wall of the arc-shaped sliding groove through the squeezing pin, so that the two lifting plates on the same side move towards each other, and then the two clamping claws on the same side move towards each other, and the limit sliding pin slides and compresses the spring, so that the surface of the metal plate is clamped, and the metal plate is tightly clamped and fixed; Step 3, then the third stepper motor is turned on again and drives the threaded lifting rod to rotate, so that the lifting seat, the slide, the lifting arm and the jacket can be lifted up for the second time. After the lifting seat rises to the highest point, the third stepper motor stops. At this time, the DC motor is turned on and drives the belt and the belt pulley to rotate, so that the rotating tube on the left side rotates, and then the jacket rotates. During the rotation of the jacket, the metal plate is turned 180 degrees by the cooperation of the clamping groove and the clamping claw, so that the unactivated metal surface faces up. Finally, the third stepper motor rotates in the opposite direction and drives the slide, the lifting arm and the jacket to move downward with the cooperation of the threaded lifting rod and the lifting seat, so that the metal plate is moved downward. After the bottom of the metal plate contacts the top of the processing panel, the second stepper motor rotates in the opposite direction to drive the bidirectional screw to flip, so that the two lifting arms and the slide move back to back. At this time, the metal plate is released from the clamp. Finally, the third stepper motor is started again, and with the cooperation of the threaded lifting rod and the lifting seat, the lifting arm and the jacket are driven downward into the inner cavity of the processing table.

[0014] The beneficial effects of the present invention are as follows: the present invention can comprehensively and quickly perform laser activation on the surface of the metal plate through the coordinated use of the processing table, the processing panel, the laser activation head and the displacement assembly. At the same time, through the coordinated use of the clamping assembly, the lifting seat and the fixture assembly, the metal plate can be turned over after single-sided processing, and the other side of the metal plate can be quickly laser activated, thereby accelerating the feeding speed and improving the activation efficiency, thereby achieving the purposes of automatic laser activation, automatic adjustment of the processing surface and efficient processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only exemplary and do not limit the present invention, wherein: Figure 1 A three-dimensional schematic diagram of an embodiment of the present invention; Figure 2 A schematic front cross-sectional view of an embodiment of the present invention; Figure 3 A three-dimensional schematic diagram of a laser activation head and a displacement assembly according to an embodiment of the present invention; Figure 4 An embodiment of the present invention Figure 3 A partial enlarged view of point A; Figure 5 A three-dimensional schematic diagram of a processing panel and a clamping assembly according to an embodiment of the present invention; Figure 6 It is a three-dimensional schematic diagram of a processing table, a lifting arm and a clamping assembly according to an embodiment of the present invention; Figure 7 It is a three-dimensional exploded view of a lifting arm, a clamping assembly and a clamp assembly according to an embodiment of the present invention; Figure 8 It is a three-dimensional exploded view of a jacket and a clamp assembly according to an embodiment of the present invention.

[0016] In the accompanying drawings, the components represented by the reference numerals are as follows: 1. Processing table, 2. Processing panel, 3. Laser activation head, 4. Displacement assembly, 41. Fixed frame, 42. Sliding frame, 43. First stepper motor, 44. Toothed belt, 45. Buckle, 46. Gear, 47. Fixed column, 48. Guide wheel, 49. Support arm, 5. Lifting arm, 6. Clamping assembly, 61. Fixed plate, 62. Second stepper motor, 63. Bidirectional screw, 64. Threaded slider, 65. Limiting slide, 66. Guide frame, 67. Sliding seat, 7. Lifting seat , 8. Jacket, 9. Clamp assembly, 91. Horizontal clamp block, 92. Clamp groove, 93. Lifting plate, 94. Clamp claw, 95. Extrusion pin, 96. Arc slide groove, 97. Limit slide pin, 98. Spring, 99. Arc opening, 10. Support frame, 11. Threaded lifting rod, 12. Third stepper motor, 13. Limit pin, 14. DC motor, 15. Rotating tube, 16. Belt pulley, 17. Rotating column, 18. Rotating roller, 19. Conveyor belt, 20. Fourth stepper motor. DETAILED DESCRIPTION

[0017] Hereinafter, embodiments of the metal plate surface rapid laser activation device of the present invention will be described with reference to the accompanying drawings.

[0018] The embodiments described herein are specific embodiments of the present invention, which are used to illustrate the concept of the present invention, are illustrative and exemplary, and should not be construed as limiting the embodiments of the present invention and the scope of the present invention. In addition to the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the claims and the contents disclosed in the specification of this application, including technical solutions that adopt any obvious replacement and modification of the embodiments described herein.

[0019] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the present invention and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of various components of the embodiments of the present invention, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0020] Embodiment 1: Figure 1-8A metal plate surface laser rapid activation device according to an embodiment of the present invention is shown, the activation device comprises a processing table 1, a processing panel 2 is fixedly connected to the top of the processing table 1, rotating columns 17 are rotatably connected to the tops of both sides of the processing table 1, rotating rollers 18 are fixedly connected to the front and rear sides of the surface of the rotating column 17, a conveyor belt 19 is sleeved on the surfaces of the two rotating rollers 18 located in the same horizontal plane, two rectangular slide grooves matching the conveyor belt 19 are provided on the front and rear sides of the top of the processing panel 2, a fourth stepper motor 20 is fixedly installed on the top of the rear side of the processing table 1, the output shaft of the fourth stepper motor 20 is fixedly connected to the rotating column 17 located on the right side, and the conveyor belt 1 can be driven by the driving of the fourth stepper motor 20 and the coordinated use of the rotating column 17 and the rotating roller 18. 9 rotates, so that the conveyor belt 19 drives the metal plate to move left and right during the rotation process, ensuring that all parts of the surface of the metal plate can accurately reach the processing position of the laser activation head 3, and at the same time, the automatic loading and unloading operation of the metal plate can be realized. A laser activation head 3 is arranged above the processing panel 2, and a displacement component 4 is arranged on one side of the laser activation head 3. Slidable lifting arms 5 are arranged on both sides of the inner cavity of the processing table 1, and rectangular slide grooves 1 adapted to the lifting arms 5 are opened on both sides of the top of the processing panel 2. The inner cavity of the processing table 1 is provided with a liftable lifting seat 7, and a clamping component 6 is arranged at the bottom of the processing panel 2. The clamping component 6 includes a fixed plate 61 fixedly connected to both sides of the bottom of the processing panel 2, and a second stepping motor 6 is fixedly installed on the top of the right side of the processing table 1 2. The surface of the left fixed plate 61 is rotatably connected with a bidirectional screw 63 through a bearing. The right end of the bidirectional screw 63 passes through the fixed plate 61 and the processing table 1 in sequence and is fixedly connected to the output shaft of the second stepping motor 62. Both sides of the surface of the bidirectional screw 63 are threadedly connected with threaded sliders 64. A limited sliding groove 65 is provided on one side of the lifting arm 5. The threaded slider 64 is slidably connected to the inner cavity of the limited sliding groove 65. Both sides of the lifting seat 7 are fixedly connected with guide frames 66. The four corners of the bottom of the inner cavity of the processing table 1 are welded with limited pins 13. The guide frame 66 is slidably connected to the surface of the limited pin 13. A slide seat 67 is welded at the bottom of the lifting arm 5. The slide seat 67 is slidably connected to the surface of the guide frame 66. The tops of the opposite sides of the two lifting arms 5 are provided with jackets 8. The jackets 8 A clamp assembly 9 is provided in the inner cavity of the processing table 1, a support frame 10 is welded to the bottom of the inner cavity of the processing table 1, and a threaded lifting rod 11 is rotatably connected to the top of the inner cavity of the support frame 10 through a bearing, and the lifting seat 7 is threadedly connected to the surface of the threaded lifting rod 11, and a third stepper motor 12 is fixedly installed at the bottom of the processing table 1, and the output shaft of the threaded lifting rod 11 penetrates the bottom of the processing table 1 and is fixedly connected to the output shaft of the third stepper motor 12, and a DC motor 14 is fixedly installed on the left side of the left slide seat 67, and a rotating tube 15 is fixedly connected to the opposite sides of the two jackets 8, and the rotating tube 15 is rotatably connected to the lifting arm 5, and a belt pulley 16 is fixedly connected to the output shaft of the DC motor 14 and the surface of the rotating tube 15 on the left side, and the two belt pulleys 16 are connected by belt transmission.

[0021] A method for rapid laser activation of a metal plate surface, the method uses an activation device for activation, and the activation steps are as follows: Step 1, the user first places the metal plate on the top of the processing panel 2, and then turns on the fourth stepper motor 20. The fourth stepper motor 20 is turned on and drives the rotating column 17 on the right to rotate. With the cooperation of the rotating roller 18 and the rotating column 17, the conveyor belt 19 rotates in the inner cavity of the rectangular slide groove 2. The conveyor belt 19 drives the metal plate to move to the left during the transmission process. At the same time, the laser activation head 3 is turned on. The laser activation head 3 emits a laser to the surface of the metal plate to perform laser activation on the surface of the metal plate. At the same time, the first stepper motor 43 is turned on and drives the gear 46 to rotate. During the rotation of the gear 46, due to the meshing transmission of the toothed belt 44 and the gear 46, the sliding frame 42 slides back and forth in the inner cavity of the fixed frame 41, and the guide wheel 48 rolls. The sliding frame 42 drives the laser activation head 3 to move back and forth during the forward and backward displacement, so that the surface of the metal plate is fully activated. Step 2, after the single-sided activation is completed, the third stepper motor 12 is turned on and drives the threaded lifting rod 11 to rotate. The threaded lifting rod 11 drives the lifting seat 7 to rise upward during the rotation process. The lifting seat 7 drives the slide 67 to rise upward through the guide frame 66 during the rising process, so that the lifting arm 5 and the jacket 8 are raised upward, and then the two jackets 8 enter the inner cavity of the rectangular slide groove. At this time, the third stepper motor 12 stops, and the second stepper motor 62 is turned on. The second stepper motor 62 drives the bidirectional screw 63 to rotate. The bidirectional screw 63 drives the two threaded sliders 64 to move toward each other through its surface threads during the rotation process. The threaded slider 64 drives the lifting arm 5 to move, so that the two jackets 8 can move toward each other, and then the two ends of the metal plate enter the inner cavity of the clamping groove 92 to clamp and fix the metal plate; When clamping and fixing the metal plate, the two sides of the metal plate first contact the inner wall of the clamping groove 92, so that the two horizontal clamping blocks 91 are squeezed and move in opposite directions. When the horizontal clamping blocks 91 move, the horizontal clamping blocks 91 squeeze the inner wall of the arc-shaped sliding groove 96 through the squeezing pin 95, so that the two lifting plates 93 on the same side move toward each other, and then the two clamping claws 94 on the same side move toward each other, and the limit sliding pin 97 slides and compresses the spring 98, so that the surface of the metal plate is clamped, and the metal plate is tightly clamped and fixed; Step 3: Then the third stepper motor 12 is turned on again and drives the threaded lifting rod 11 to rotate, so that the lifting seat 7, the slide 67, the lifting arm 5 and the jacket 8 can be lifted up for the second time. After the lifting seat 7 is lifted to the highest point, the third stepper motor 12 stops. At this time, the DC motor 14 is turned on and drives the belt and the belt pulley 16 to rotate, so that the rotating tube 15 on the left side rotates, and then the jacket 8 rotates. During the rotation process, the jacket 8 drives the metal plate to turn 180 degrees through the cooperation of the clamping groove 92 and the clamping claw 94, so that the unactivated metal surface faces upward. Finally, the third step The stepper motor 12 rotates in the opposite direction and, with the cooperation of the threaded lifting rod 11 and the lifting seat 7, drives the slide 67, the lifting arm 5 and the jacket 8 to move downward, thereby causing the metal plate to move downward. After the bottom of the metal plate contacts the top of the processing panel 2, the second stepper motor 62 rotates in the opposite direction to drive the bidirectional screw 63 to flip, causing the two lifting arms 5 and the slide 67 to move in opposite directions. At this time, the metal plate is released from the clamping. Finally, the third stepper motor 12 is started again, and with the cooperation of the threaded lifting rod 11 and the lifting seat 7, drives the lifting arm 5 and the jacket 8 downward into the inner cavity of the processing table 1.

[0022] Embodiment 2: It is basically the same as Embodiment 1, and furthermore, the displacement assembly 4 includes a fixed frame 41, the inner cavity of the fixed frame 41 is slidably connected to a sliding frame 42, a first stepper motor 43 is fixedly installed on the right side of the fixed frame 41, a toothed belt 44 is provided on the top of the sliding frame 42, both ends of the toothed belt 44 are fixedly connected to buckles 45, the buckles 45 are fixedly connected to the sliding frame 42 by bolts, the output shaft of the first stepper motor 43 passes through the inner cavity of the fixed frame 41 and is fixedly connected to a gear 46, the toothed belt 44 and the gear 46 are meshed, the top and bottom of both sides of the inner cavity of the fixed frame 41 are fixedly connected to fixed columns 47, the surface of the fixed column 47 is rotatably connected to a guide wheel 48, the surface of the guide wheel 48 located at the top is in close contact with the surface of the toothed belt 44, and the surface of the guide wheel 48 located at the bottom is in close contact with the bottom of the sliding frame 42, the processing table 1 is fixedly connected to a support arm 49 on the rear side, a fixed frame 41 is fixedly connected to the top of the support arm 49, and a laser activation head 3 is fixedly installed on the front side of a sliding frame 42. Through the arrangement of a displacement assembly 4, under the drive of a first stepper motor 43 and the coordinated use of a toothed belt 44 and a gear 46, the sliding frame 42 is pushed forward and backward, so that the laser activation head 3 can be displaced forward and backward above the processing panel 2, thereby enabling the surface of the metal plate to be uniformly activated by the laser activation head 3, thereby avoiding the occurrence of a processing blind area. At the same time, under the coordinated use of a fixed column 47 and a guide wheel 48, on the one hand, the sliding frame 42 is limited and guided to improve the stability of the sliding frame 42 during the displacement process, and on the other hand, the tensioning force of the toothed belt 44 is constrained to ensure that the toothed belt 44 and the gear 46 are always in a tightly meshed transmission state.

[0023] Embodiment 3: It is basically the same as Embodiment 1, and furthermore, the clamp assembly 9 includes a horizontal clamp block 91 slidably connected to the inner cavity of the jacket 8, and a clamping groove 92 is provided on the opposite side of the two horizontal clamp blocks 91. Two matching lifting plates 93 are provided at the top and bottom of the inner cavity of the jacket 8, and a clamping claw 94 is welded on one side of the lifting plate 93. The tops of the front and rear sides of the horizontal clamp block 91 are fixedly connected with an extrusion pin 95, and one side of the lifting plate 93 is provided with an arc-shaped sliding groove 96 matching the extrusion pin 95. The opposite side of the two jackets 8 is provided with an arc-shaped opening 99 matching the clamping claw 94 and the clamping groove 92. A limit sliding pin 97 is welded on the opposite side of the two horizontal clamp blocks 91, and the limit sliding pin 97 and the jacket 8 slide The surface of the limit slide pin 97 is sleeved with a spring 98, one end of the spring 98 is welded to the horizontal clamp block 91, and the other end of the spring 98 is welded to the clamp sleeve 8. Through the setting of the clamp assembly 9, the horizontal clamp block 91 and the clamping groove 92 are used in coordination to clamp the metal plate. At the same time, under the transmission action of the lifting plate 93 and the extrusion pin 95, the clamping claw 94 can further clamp the surface of the metal plate, thereby ensuring the clamping stability of the metal plate. Under the coordinated use of the limit slide pin 97 and the spring 98, the horizontal clamp block 91 is elastically pushed forward, so that when the clamping groove 92 does not clamp the metal plate, it can drive the horizontal clamp block 91 and the lifting plate 93 to actively reset and wait for secondary use.

[0024] In summary: the metal plate surface laser rapid activation device, through the coordinated use of the processing table 1, the processing panel 2, the laser activation head 3 and the displacement component 4, can comprehensively and quickly laser activate the surface of the metal plate. At the same time, with the coordinated use of the clamping component 6, the lifting seat 7 and the fixture component 9, the metal plate can be flipped over after single-sided processing, and the other side of the metal plate can be quickly laser activated, thereby accelerating the feeding speed and improving the activation efficiency, thereby achieving the purposes of automatic laser activation, automatic adjustment of the processing surface and efficient processing.

[0025] The technical features disclosed above are not limited to the disclosed combinations with other features. Those skilled in the art may also make other combinations between the technical features according to the purpose of the invention to achieve the purpose of the invention.

Claims

1. A laser rapid activation device for metal plate surface, characterized in that: The activation device comprises a processing table (1), the top of the processing table (1) is fixedly connected to a processing panel (2), a laser activation head (3) is arranged above the processing panel (2), a displacement assembly (4) is arranged on one side of the laser activation head (3), both sides of the inner cavity of the processing table (1) are provided with slidable lifting arms (5), both sides of the top of the processing panel (2) are provided with rectangular slide grooves that are compatible with the lifting arms (5), the inner cavity of the processing table (1) is provided with a liftable lifting seat (7), the bottom of the processing panel (2) is provided with a clamping assembly (6), and the clamping assembly (6) comprises a fixed connection A fixing plate (61) is connected to both sides of the bottom of the processing panel (2), a second stepper motor (62) is fixedly installed on the top of the right side of the processing table (1), and a bidirectional screw (63) is rotatably connected to the surface of the fixing plate (61) on the left side through a bearing, the right end of the bidirectional screw (63) passes through the fixing plate (61) and the processing table (1) in sequence and is fixedly connected to the output shaft of the second stepper motor (62), both sides of the surface of the bidirectional screw (63) are threadedly connected to a threaded slider (64), and a limited sliding groove (65) is provided on one side of the lifting arm (5), and the threaded slider (64) is slidably connected to the limited sliding groove (65) ), both sides of the lifting seat (7) are fixedly connected to guide frames (66), a slide seat (67) is welded to the bottom of the lifting arm (5), and the slide seat (67) is slidably connected to the surface of the guide frame (66), the tops of the two lifting arms (5) on opposite sides are provided with a jacket (8), and the inner cavity of the jacket (8) is provided with a fixture assembly (9), the bottom of the inner cavity of the processing table (1) is welded to a support frame (10), and the top of the inner cavity of the support frame (10) is rotatably connected to a threaded lifting rod (11) through a bearing, the lifting seat (7) is threadedly connected to the surface of the threaded lifting rod (11), and the processing table A third stepper motor (12) is fixedly installed at the bottom of the processing table (1), the output shaft of the threaded lifting rod (11) passes through the bottom of the processing table (1) and is fixedly connected to the output shaft of the third stepper motor (12), a DC motor (14) is fixedly installed on the left side of the slide seat (67) on the left side, and a rotating tube (15) is fixedly connected to the opposite sides of the two jackets (8), and the rotating tube (15) is rotatably connected to the lifting arm (5), and the output shaft of the DC motor (14) and the surface of the rotating tube (15) on the left side are fixedly connected to a belt pulley (16), and the two belt pulleys (16) are connected by belt transmission.

2. The metal plate surface laser rapid activation device according to claim 1 is characterized in that: The displacement assembly (4) comprises a fixed frame (41), the inner cavity of the fixed frame (41) is slidably connected to a sliding frame (42), a first stepper motor (43) is fixedly mounted on the right side of the fixed frame (41), a toothed belt (44) is provided on the top of the sliding frame (42), both ends of the toothed belt (44) are fixedly connected to buckles (45), the buckles (45) are fixedly connected to the sliding frame (42) by bolts, the output shaft of the first stepper motor (43) passes through the inner cavity of the fixed frame (41) and is fixedly connected to a gear (46), and the toothed belt (44) and the gear (46) are meshed.

3. The metal plate surface laser rapid activation device according to claim 2 is characterized in that: The top and bottom of both sides of the inner cavity of the fixed frame (41) are fixedly connected to fixed columns (47), and the surface of the fixed column (47) is rotatably connected to a guide wheel (48). The surface of the guide wheel (48) located at the top is in close contact with the surface of the toothed belt (44), and the surface of the guide wheel (48) located at the bottom is in close contact with the bottom of the sliding frame (42). The rear side of the processing table (1) is fixedly connected to a support arm (49), the fixed frame (41) is fixedly connected to the top of the support arm (49), and the laser activation head (3) is fixedly installed on the front side of the sliding frame (42).

4. The metal plate surface laser rapid activation device according to claim 3 is characterized in that: The clamp assembly (9) comprises a horizontal clamp block (91) slidably connected to the inner cavity of the jacket (8), and clamp grooves (92) are provided on opposite sides of the two horizontal clamp blocks (91). The top and bottom of the inner cavity of the jacket (8) are provided with two matching lifting plates (93), and one side of the lifting plate (93) is welded with a clamping claw (94).

5. The metal plate surface laser rapid activation device according to claim 4 is characterized in that: The tops of the front and rear sides of the horizontal clamping block (91) are fixedly connected with extrusion pins (95), one side of the lifting plate (93) is provided with an arc-shaped sliding groove (96) adapted to the extrusion pin (95), and the opposite sides of the two clamping sleeves (8) are provided with arc-shaped openings (99) adapted to the clamping claws (94) and the clamping grooves (92).

6. The metal plate surface laser rapid activation device according to claim 5, characterized in that: A limiting sliding pin (97) is welded to opposite sides of the two horizontal clamping blocks (91), the limiting sliding pin (97) and the clamping sleeve (8) are slidably connected, a spring (98) is sleeved on the surface of the limiting sliding pin (97), one end of the spring (98) is welded to the horizontal clamping block (91), and the other end of the spring (98) is welded to the clamping sleeve (8).

7. The metal plate surface laser rapid activation device according to claim 6, characterized in that: Limit pins (13) are welded to the four corners of the bottom of the inner cavity of the processing table (1), and the guide frame (66) is slidably connected to the surface of the limit pins (13).

8. The metal plate surface laser rapid activation device according to claim 7 is characterized in that: The tops of both sides of the processing table (1) are rotatably connected to rotating columns (17), the front and rear sides of the surfaces of the rotating columns (17) are fixedly connected to rotating rollers (18), and conveyor belts (19) are sleeved on the surfaces of the two rotating rollers (18) located on the same horizontal plane.

9. The metal plate surface laser rapid activation device according to claim 8, characterized in that: The front and rear sides of the top of the processing panel (2) are both provided with two rectangular slide grooves adapted to the conveyor belt (19), and a fourth stepper motor (20) is fixedly mounted on the top of the rear side of the processing table (1), and the output shaft of the fourth stepper motor (20) is fixedly connected to the rotating column (17) located on the right side.

10. A method for rapid laser activation of a metal plate surface, which uses the activation device according to claim 9 for activation, characterized in that: The activation steps are as follows: Step 1: The user first places the metal plate on the top of the processing panel (2), and then turns on the fourth stepper motor (20). The fourth stepper motor (20) is turned on and drives the rotating column (17) located on the right to rotate. With the cooperation of the rotating roller (18) and the rotating column (17), the conveyor belt (19) rotates in the inner cavity of the rectangular slide groove 2. During the transmission process, the conveyor belt (19) drives the metal plate to move to the left. At the same time, the laser activation head (3) is turned on. The laser activation head (3) emits a laser to the surface of the metal plate to perform laser activation on the surface of the metal plate. At the same time, the first stepper motor (43) is turned on and drives the gear (46) to rotate. During the rotation of the gear (46), due to the meshing transmission effect of the toothed belt (44) and the gear (46), the sliding frame (42) slides back and forth in the inner cavity of the fixed frame (41), and the guide wheel (48) rolls. During the forward and backward displacement process, the sliding frame (42) drives the laser activation head (3) to move back and forth, so that the surface of the metal plate is fully activated. Step 2: After the single-sided activation is completed, the third stepper motor (12) is turned on and drives the threaded lifting rod (11) to rotate. During the rotation process, the threaded lifting rod (11) drives the lifting seat (7) to rise upward. During the rising process, the lifting seat (7) drives the slide seat (67) to rise upward through the guide frame (66), so that the lifting arm (5) and the clamping sleeve (8) rise upward, and then the two clamping sleeves (8) enter the inner cavity of the rectangular slide groove. At this time, the third stepper motor (12) stops, and the second stepper motor (62) is turned on. The second stepper motor (62) drives the bidirectional screw (63) to rotate. During the rotation process, the bidirectional screw (63) drives the two threaded sliders (64) to move toward each other through its surface thread. The threaded slider (64) drives the lifting arm (5) to move, so that the two clamping sleeves (8) can move toward each other, and then the two ends of the metal plate enter the inner cavity of the clamping groove (92) to clamp and fix the metal plate; When clamping and fixing the metal plate, the two sides of the metal plate first contact the inner wall of the clamping groove (92), so that the two horizontal clamping blocks (91) are squeezed and move in opposite directions. When the horizontal clamping blocks (91) move, the horizontal clamping blocks (91) squeeze the inner wall of the arc-shaped sliding groove (96) through the squeezing pin (95), so that the two lifting plates (93) on the same side move towards each other, and then the two clamping claws (94) on the same side move towards each other, and the limit sliding pin (97) slides and compresses the spring (98), thereby clamping the surface of the metal plate. At this time, the metal plate is tightly clamped and fixed; Step 3: Then the third stepper motor (12) is turned on again and drives the threaded lifting rod (11) to rotate, so that the lifting seat (7), the slide seat (67), the lifting arm (5) and the jacket (8) can be lifted up for the second time. After the lifting seat (7) is lifted to the highest point, the third stepper motor (12) stops. At this time, the DC motor (14) is turned on and drives the belt and the belt pulley (16) to rotate, so that the rotating tube (15) on the left side rotates, and then the jacket (8) rotates. During the rotation process, the jacket (8) drives the metal plate to turn 180 degrees through the cooperation of the clamping groove (92) and the clamping claw (94), so that the unactivated metal surface faces upward. Finally, the third stepper motor is turned on again. The machine (12) rotates in the opposite direction and, in cooperation with the threaded lifting rod (11) and the lifting seat (7), drives the slide seat (67), the lifting arm (5) and the clamping sleeve (8) to move downward, thereby causing the metal plate to move downward. After the bottom of the metal plate contacts the top of the processing panel (2), the second stepper motor (62) rotates in the opposite direction to drive the bidirectional screw (63) to flip, causing the two lifting arms (5) and the slide seat (67) to move in opposite directions. At this time, the metal plate is released from the clamping. Finally, the third stepper motor (12) is started again and, in cooperation with the threaded lifting rod (11) and the lifting seat (7), drives the lifting arm (5) and the clamping sleeve (8) to move downward into the inner cavity of the processing table (1).

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