Laser drilling device for control panel machining

Abstract

The invention relates to the technical field of laser drilling, and discloses a laser drilling device for control panel machining, which comprises a mounting table, a placement frame and a connecting frame I are connected to the mounting table, a laser is connected to the connecting frame I, a sliding rail is slidably connected to the mounting table, a translation plate is slidably connected to the sliding rail, and a cylinder I is connected to the upper end of the sliding rail; the lower end of the translation plate is connected with a spring block, a reset spring is connected between the spring block and the clamping piece, the lower end of the sliding rail is connected with a second fixing frame, the second fixing frame is connected with a motor, the output end of the motor is connected with a first gear, and the lower end of the translation plate is connected with a second connecting frame. The second connecting frame is connected with a stopping arc frame. A to-be-punched control panel can be easily limited through cooperation of the containing frame and the mounting table, the control panel only needs to be pushed during limiting, the control panel is automatically fixed through the positioning rod during subsequent punching, and the welding precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of laser drilling, and in particular to a laser drilling device for processing a control panel. Background Art

[0002] Laser drilling involves irradiating the material being processed with a high-power density laser beam, rapidly heating it to its vaporization temperature and evaporating it to form a hole. Laser drilling is one of the earliest practical laser processing technologies and one of its primary applications. It is classified as laser removal within the laser processing category, also known as evaporation.

[0003] In daily life, people will install mirrors in bathrooms or dressing rooms for the convenience of washing and changing clothes. At present, there is a mirror product on the market with an LED light strip installed on the back. The user turns on the LED light strip by operating a switch to achieve the lighting effect. In order to facilitate the cable connection of the control board on this smart mirror, the control board needs to be laser punched. In order to improve the punching accuracy, the control board needs to be fixed on the punching station. This fixing method is cumbersome and affects the punching efficiency of the control board. After the punching is completed, the control board needs to be manually removed. Therefore, when taking and placing the control board, the probability of human body contacting the laser equipment will increase, which poses certain safety hazards. Moreover, there is no obvious ending action after the laser equipment completes the punching. It usually relies on sound signals to convey the signal that the punching is completed. This ending prompt is difficult to distinguish in a noisy environment, further affecting the smoothness of the laser punching operation.

[0004] Based on this, a laser drilling device for processing a control panel is proposed. Summary of the Invention

[0005] The purpose of the present invention is to solve the above-mentioned problem and to propose a laser drilling device for processing a control panel.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: The cam is connected to the guide rail of the lifting platform, and the cam is connected to the guide rail by the spring, and the cam is fixed on the guide rail with a spring, and the cam is fixed on the guide rail with a spring.

[0007] Preferably, the laser is connected to a third cylinder, the telescopic end of the third cylinder is connected to a synchronization frame, and the lower end of the synchronization frame is connected to a positioning rod.

[0008] Preferably, a fixing frame 1 is connected to the outside of the laser, a cylinder 2 is connected to the fixing frame 1, and a suction cup is connected to the telescopic end of the cylinder 2.

[0009] Preferably, a lifting slot is provided on the mounting platform, the slide rail is slidably connected to the lifting slot, and a clip is connected to the slide rail.

[0010] Preferably, a slider is connected to the lower end of the translation plate, a groove is provided on the slide rail, and the slider is slidably connected in the groove on the slide rail.

[0011] Preferably, the lower end of the translation plate is connected to an abutment frame, and an abutment wheel is rotatably connected to the abutment frame, and the outer side of the abutment wheel abuts against the mounting platform.

[0012] Preferably, the transfer mechanism includes gear 2, the outer side of the gear 2 is connected to a rotating shaft, the other end of the rotating shaft is connected to a turntable, the outer side of the turntable is connected to an arc bar and a toggle button, and the rotating shaft is rotatably connected to the lower end of the placement rack.

[0013] Preferably, the lower end of the placement rack is connected to a shaft block, the rotating shaft is rotatably connected to the shaft block, one side of the shaft block is connected to a torsion spring, the other end of the torsion spring is connected to the turntable, and the torsion spring is sleeved on the rotating shaft.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. This application adopts a placement rack structure. The placement rack is used in conjunction with the mounting table to easily limit the control panel to be punched. When limiting, it is only necessary to push the control panel. When punching holes later, the control panel is automatically fixed by the positioning rod, thereby improving welding accuracy. Subsequently, the control panel is adsorbed by the suction cup and its height is raised. The operator can easily remove the punched control panel. The operator can operate at a safe distance, which greatly reduces safety hazards.

[0015] 2. This application adopts a stop arc frame structure, and uses the stop arc frame and the turntable to cooperate with each other. The two stop arc frames correspond to the punching and adsorption lifting of the control panel respectively, and the set triangular blocks correspond to the transfer of the control panel after the punching is completed. The turntable rotation and the stop arc frame are coordinated in an orderly manner, which greatly improves the accuracy of the control panel punching operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a laser drilling device provided in an embodiment of the present invention is shown; Figure 2 It shows a schematic structural diagram of the connection of the gear 2 provided in an embodiment of the present invention; Figure 3 A schematic structural diagram of a cylinder connection provided in an embodiment of the present invention is shown; Figure 4 A schematic diagram of an exploded structure of a slider connection provided according to an embodiment of the present invention is shown; Figure 5 A schematic diagram of the exploded structure of the turntable connection provided according to an embodiment of the present invention is shown.

[0017] Legend: 1. Mounting table; 2. Placement frame; 3. Cylinder 1; 4. Connecting frame 1; 5. Laser; 6. Positioning rod; 7. Synchronous frame; 8. Fixed frame 1; 9. Cylinder 2; 10. Suction cup; 11. Slide rail; 12. Translation plate; 13. Fixed frame 2; 14. Motor; 15. Gear 1; 16. Gear 2; 17. Stop arc frame; 18. Clip; 19. Lifting slot; 20. Abutment frame; 21. Abutment wheel; 22. Slider; 23. Spring block; 24. Connecting frame 2; 25. Triangle block; 26. Return spring; 27. Shaft block; 28. Torsion spring; 29. ​​Turntable; 30. Rotating axis; 31. Arc bar; 32. Toggle button; 33. Cylinder 3; 34. Fixed frame 3. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 5 , the present invention provides a technical solution: A laser drilling device for processing a control panel includes a mounting table 1, a placement frame 2 and a connecting frame 4 are connected to the mounting table 1, one end of the placement frame 2 is vertically connected to the mounting table 1, a protective strip is provided on the outside of the placement frame 2, which plays the effect of correcting the position of the control panel, and a laser 5 is connected to the connecting frame 4. The laser 5 can emit a high-power density laser beam to irradiate the processed material, so that the material is quickly heated to the vaporization temperature and evaporated to form holes. This structure is a direct reference to the existing technology and will not be described in detail here. A slide rail 11 is slidably connected to the mounting table 1. The slide rail 11 is parallel to the bottom surface of the mounting table 1, and the slide rail 11 is perpendicular to the side surface of the mounting table 1. A translation plate 12 is slidably connected to the slide rail 11, and the upper end of the slide rail 11 is connected to a cylinder 3. The cylinder 3 is fixedly connected to one side of the mounting table 1 through a fixing frame 34. The cylinder 3 The telescopic end is vertically connected to the upper end of the slide rail 11, and the lower end of the translation plate 12 is connected to a spring block 23. A return spring 26 is connected between the spring block 23 and the clip 18. The clip 18 structure is slidably connected to the outside of the lifting groove 19. The connection state between the slide rail 11 and the lifting groove 19 is improved by setting the clip 18. The lower end of the slide rail 11 is connected to a fixed frame 2 13, and the fixed frame 2 13 is connected to the motor 14. The output end of the motor 14 is connected to a gear 15. The lower end of the translation plate 12 is connected to a connecting frame 2 24, and the connecting frame 2 24 is connected to a stop arc frame 17. The stop arc frame 17 is semicircular with an opening facing vertically upward, and there are two stop arc frames 17. A triangular block 25 is connected between the two stop arc frames 17. The lower end of the placement frame 2 is connected to a transfer mechanism used to cooperate with gear 15 to drive the control board on the translation plate 12 to complete the laser drilling operation.

[0020] Specifically, such as Figure 2 As shown, the laser 5 is connected to a cylinder three 33, the telescopic end of the cylinder three 33 is connected to a synchronization frame 7, and the lower end of the synchronization frame 7 is connected to a positioning rod 6, wherein four positioning rods 6 are provided, and the four positioning rods 6 are all connected at the four corners of the laser 5. When the cylinder three 33 is extended, the four positioning rods 6 can be driven to rise in height synchronously. When the positioning rods 6 abut against the control board, they can cooperate with the translation plate 12 to complete the fixation of the control board structure, thereby improving the accuracy of subsequent laser drilling and avoiding the displacement of the control board structure.

[0021] Specifically, such as Figure 1 As shown, the outside of the laser 5 is connected to a fixing frame 8, the fixing frame 8 is connected to a cylinder 2 9, and the telescopic end of the cylinder 2 9 is connected to a suction cup 10. During actual installation, in order to increase the stability of the suction cup 10 in adsorbing the control panel, the outside of the suction cup 10 can be connected to a pump body structure to increase the adsorption strength of the suction cup 10. No holes are allowed at the position where the suction cup 10 is adsorbed on the control panel to avoid interfering with the adsorption of the suction cup 10. When the control panel is laser-drilled at that position, a fixing frame 8 with a different structure can be selected so that the suction cup 10 can adsorb and lift the rest of the control panel.

[0022] Specifically, such as Figure 3 As shown, a lifting groove 19 is provided on the mounting platform 1, and the slide rail 11 is slidably connected to the lifting groove 19. A clip 18 is connected to the slide rail 11. By setting the clip 18, the connection state between the slide rail 11 and the lifting groove 19 can be stabilized, thereby improving the stability of the slide rail 11 in moving up and down.

[0023] Specifically, such as Figure 1 and Figure 4 As shown, a slider 22 is connected to the lower end of the translation plate 12, and a groove is opened on the slide rail 11. The slider 22 is slidably connected in the groove on the slide rail 11. By setting the slider 22 structure, the stability of the horizontal sliding of the translation plate 12 is improved, and the displacement of the translation plate 12 structure is avoided.

[0024] Specifically, such as Figure 2 and Figure 4 As shown, the lower end of the translation plate 12 is connected to an abutment frame 20, and the abutment frame 20 is rotatably connected to an abutment wheel 21. The outer side of the abutment wheel 21 abuts on the mounting platform 1, and the reset spring 26 can pull the translation plate 12 and the mounting platform 1 into an abutment state. In order to reduce the wear between the translation plate 12 and the mounting platform 1 when the translation plate 12 is raised and lowered, the abutment wheel 21 is provided so that when the translation plate 12 is raised and lowered, the abutment wheel 21 can roll and contact the side of the mounting platform 1, which greatly improves the stability of the lifting and lowering of the translation plate 12 and reduces structural wear.

[0025] Specifically, such as Figure 5 As shown, the transfer mechanism includes gear 2 16, and a rotating shaft 30 is connected to the outside of gear 2 16, and a turntable 29 is connected to the other end of the rotating shaft 30. The turntable 29 maintains a synchronous rotation state with gear 2 16, and an arc bar 31 and a toggle button 32 are connected to the outside of the turntable 29, wherein the diameter of the toggle button 32 set on the turntable 29 is larger than the diameter of the arc bar 31 set on the turntable 29. In order to improve the stability of the cooperation between the toggle button 32 and the triangular block 25, a plurality of toggle button 32 structures are set, wherein the number of the toggle buttons 32 is related to the triangular block 25, and the rotating shaft 30 is rotatably connected to the lower end of the placement frame 2. When the toggle button 32 rotates to contact the stop arc frame 17 and the triangular block 25, it can drive the stop arc frame 17 to move horizontally. Therefore, the horizontal movement distance of the control panel is related to the number of triangular blocks 25 and the diameter of the toggle button 32 connected to the turntable 29.

[0026] Specifically, such as Figure 5 As shown, the lower end of the placement rack 2 is connected to an axis block 27, and the rotating shaft 30 is rotatably connected to the axis block 27. A torsion spring 28 is connected to one side of the axis block 27, and the other end of the torsion spring 28 is connected to the turntable 29. The torsion spring 28 is sleeved on the rotating shaft 30. By setting the torsion spring 28 structure, the turntable 29 structure can be automatically reset.

[0027] To sum up, the present embodiment provides a laser drilling device for processing a control panel. When the control panel needs to be laser drilled on the surface, the operator needs to place the control panel on the placement rack 2 and push the control panel so that one side abuts against the mounting table 1. A limited edge is provided on the outer side of the placement rack 2, and one section of the limited edge is an inclined structure, so that when the control panel is placed, the control panel can be guided to the correct punching position. Then, the cylinder 13 and the motor 14 need to be started, and the cylinder 13 is used to drive the slide rail 11 structure to rise in height, and the translation plate 12 is used to rise in height synchronously to support the control panel to rise in height. When the cylinder 13 shrinks to the maximum state, the cylinder 3 33 structure begins to shrink, driving the positioning rod 6 to drop in height, and the lower end of the positioning rod 6 abuts against the control panel to ensure that the position of the control panel remains unchanged. Then, the laser 5 starts to operate to realize laser drilling of the control panel structure.

[0028] When the slide rail 11 rises in height, the stop arc frame 17 rises in synchronization with the motor 14. When the stop arc frame 17 rises in height, it can cooperate with the turntable 29. When the stop arc frame 17 rises to the maximum height, the stop arc frame 17 is just set below the arc bar 31. When the motor 14 rises in height, since the motor 14 has been started before, the gear 15 structure rises in height synchronously in the rotating state. When the gear 15 rises to the highest point, the gear 15 is just engaged with the gear 2 16. Therefore, when the gear 15 rises to the highest point, it can drive the gear 2 16 to rotate. When the gear 2 16 rotates, it can drive the turntable 29 to rotate. When the arc bar 31 cooperates with the stop arc frame 17, At this time, the turntable 29 rotates, and the stop arc frame 17 does not move the structure horizontally. At this time, the control panel is performing laser drilling on the surface. When the drilling operation is completed, the positioning rod 6 structure is retracted, and the cylinder 29 structure begins to extend. At this time, the turntable 29 can move the triangle block 25 by toggling the button 32, and the stop arc frame 17 structure begins to move horizontally. The translation plate 12 is used to drive the control panel to move below the suction cup 10, and the arc bar 31 enters the next stop arc frame 17. At this time, the rotation of the turntable 29 does not drive the stop arc frame 17 to move, and the control panel structure maintains its position. The suction cup 10 driven by the extension of the cylinder 29 can achieve adsorption of the control panel, and then the cylinder 29 structure contracts, driving the control panel and separating it from the translation plate 12.

[0029] When the cylinder 2 9 structure contracts to the maximum distance, the cylinder 1 3 structure begins to extend, and the slide rail 11 is lowered. The stop arc frame 17 is still in a state of cooperation with the arc bar 31, and this state has not stopped when the cylinder 1 3 is extended. When the stop arc frame 17 moves vertically downward away from the turntable 29, the return spring 26 can pull the translation plate 12 to move toward the side of the mounting platform 1 until the abutment wheel 21 abuts against the mounting platform 1. When the equipment is running, the motor 14 structure is always in a low-speed rotating operation state, and the contraction control of cylinder 1 3 requires manual operation. When cylinder 1 3 contracts to the maximum distance, cylinder 1 3 stops running, and the extension of cylinder 1 3 starts after cylinder 2 9 is extended and contracts to the maximum distance. The contraction of cylinder 3 33 starts after cylinder 1 3 contracts to the maximum distance. The extension of cylinder 3 33 starts after the laser 5 completes the laser drilling of the control board. When cylinder 3 33 is extended, the structure of cylinder 2 9 is synchronously extended at a low speed. When the control board moves to the bottom of the suction cup 10, the height of the suction cup 10 drops just enough to achieve the adsorption of the control board. After cylinder 2 9 is extended to the maximum distance, it is immediately retracted rapidly. There are two stop arc frames 17, and the two stop arc frames 17 correspond to the laser drilling and For the adsorption of the control panel, the two steps need to ensure that the stop arc frame 17 is in a stationary state. When the toggle button 32 toggles the triangle block 25 to move, the control panel moves toward the bottom of the suction cup 10. At this time, the suction cup 10 structure simultaneously drops in height. When the laser is punching, the angle of the turntable 29 reserved for the arc bar 31 to cooperate with the stop arc frame 17 is 90°, and the rotation angle of the turntable 29 reserved for the suction cup 10 to adsorb the control panel is 180°. Therefore, the suction cup 10 can stably adsorb the control panel in a stationary state, and the turntable 29 will not drive the stop arc frame 17 to move horizontally. During the rotation of the turntable 29, the torsion spring 28 structure will accumulate force. When gear 15 is separated from gear 2 16, the turntable 29 is reset under the action of the torsion spring 28, so that the arc bar 31 rotates to a state where it is set below the toggle button 32.

[0030] The punching device can realize automatic laser punching effect on the control panel on the smart mirror. The control panel is easily placed in the operator room before punching, and can be quickly placed on the punching station at a safe distance. The control panel structure is automatically fixed before punching, which greatly improves the accuracy of laser punching. Subsequently, the control panel is transferred to the bottom of the suction cup 10 by relying on the translation plate 12, and the control panel is adsorbed by relying on the suction cup 10. At this time, the operator only needs to manually pick up the control panel, which greatly simplifies the laser punching operation. The operator can operate multiple punching equipment by one person, which greatly improves the laser drilling efficiency of the control panel and reduces the safety hazards of production and processing.

[0031] The above description of the embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A laser drilling device for processing a control panel, comprising a mounting table (1), characterized in that: The mounting platform (1) is connected to a placement frame (2) and a connecting frame 1 (4), the connecting frame 1 (4) is connected to a laser (5), the mounting platform (1) is slidably connected to a slide rail (11), the slide rail (11) is slidably connected to a translation plate (12), the upper end of the slide rail (11) is connected to a cylinder 1 (3), the cylinder 1 (3) is fixedly connected to one side of the mounting platform (1) through a fixing frame 3 (34), the lower end of the translation plate (12) is connected to a spring block (23), and a return spring (23) is connected between the spring block (23) and the clip (18). 6), the lower end of the slide rail (11) is connected to a fixing frame 2 (13), the fixing frame 2 (13) is connected to a motor (14), the output end of the motor (14) is connected to a gear 1 (15), the lower end of the translation plate (12) is connected to a connecting frame 2 (24), the connecting frame 2 (24) is connected to a stop arc frame (17), a triangular block (25) is connected between the stop arc frames (17), and the lower end of the placement frame (2) is connected to a transfer mechanism for cooperating with the gear 1 (15) to drive the control board on the translation plate (12) to complete the laser drilling operation.

2. A laser drilling device for processing a control panel according to claim 1, characterized in that: The laser (5) is connected to a cylinder three (33), the telescopic end of the cylinder three (33) is connected to a synchronous frame (7), and the lower end of the synchronous frame (7) is connected to a positioning rod (6).

3. The laser drilling device for control panel processing according to claim 1, characterized in that: The outer side of the laser (5) is connected to a fixing frame 1 (8), the fixing frame 1 (8) is connected to a cylinder 2 (9), and the telescopic end of the cylinder 2 (9) is connected to a suction cup (10).

4. A laser drilling device for processing a control panel according to claim 1, characterized in that: The mounting platform (1) is provided with a lifting groove (19), the slide rail (11) is slidably connected to the lifting groove (19), and a clamping piece (18) is connected to the slide rail (11).

5. The laser drilling device for processing a control panel according to claim 1, characterized in that: The lower end of the translation plate (12) is connected to a sliding block (22), a groove is provided on the sliding rail (11), and the sliding block (22) is slidably connected in the groove on the sliding rail (11).

6. The laser drilling device for processing a control panel according to claim 1, characterized in that: The lower end of the translation plate (12) is connected to an abutment frame (20), and an abutment wheel (21) is rotatably connected to the abutment frame (20), and the outer side of the abutment wheel (21) abuts against the mounting platform (1).

7. The laser drilling device for processing a control panel according to claim 1, characterized in that: The transfer mechanism comprises a second gear (16), the outer side of the second gear (16) is connected to a rotating shaft (30), the other end of the rotating shaft (30) is connected to a rotating disk (29), the outer side of the rotating disk (29) is connected to an arc bar (31) and a toggle button (32), and the rotating shaft (30) is rotatably connected to the lower end of the placement rack (2).

8. The laser drilling device for processing a control panel according to claim 7, characterized in that: The lower end of the placement frame (2) is connected to a shaft block (27), the rotating shaft (30) is rotatably connected to the shaft block (27), one side of the shaft block (27) is connected to a torsion spring (28), the other end of the torsion spring (28) is connected to a rotating disk (29), and the torsion spring (28) is sleeved on the rotating shaft (30).

Images