Multi-station servo positioning automatic profile machining laser cutting equipment

Abstract

The utility model relates to laser cutting technical field discloses a multi -position servo positioning automatic section bar processing laser cutting equipment, including front -and -rear movement platform, the bed and integrated frame, the front -and -rear movement platform sets up in integrated frame inside, the front -and -rear movement platform motion end connection is provided with portal frame, the portal frame top end connection is provided with electric guide rail, electric guide rail mobile end connection is provided with moving block, the moving block top end connection is provided with laser assembly, the utility model electric guide rail drives moving block, and then makes laser assembly and laser cutting head fast movement, and cooperate the movement of front -and -rear movement platform, can realize continuous, efficient cutting operation, has shortened the processing time, improved production efficiency, the setting of positioning inductor can monitor the relative position between laser cutting head and workpiece in real time, ensures the accuracy of cutting position, avoids the cutting error caused by the positioning deviation, improves the cutting quality.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically to a multi-station servo positioning automatic profile laser cutting equipment. Background Technology

[0002] Laser welding is a highly efficient and precise welding method that uses a high-energy-density laser beam as a heat source. It is an important application of laser material processing technology and is mainly used for welding thin-walled materials and low-speed welding. The welding process is heat conduction type, that is, the laser radiation heats the surface of the workpiece, and the surface heat diffuses into the interior through heat conduction. By controlling parameters such as the width, energy, peak power and repetition frequency of the laser pulse, the workpiece is melted to form a specific molten pool. Due to its unique advantages, laser welding is highly efficient and precise.

[0003] During the cutting process, it is difficult to ensure the absolute accuracy of the cutting position, which can easily lead to positioning deviations, resulting in uneven cutting edges, inaccurate dimensions, and cutting errors. This affects the processing quality of the workpiece and requires multiple adjustments to the workpiece position or cutting path, making the operation cumbersome and the cutting process discontinuous. This greatly reduces cutting efficiency and prolongs processing time. Therefore, a multi-station servo positioning automatic profile laser cutting equipment is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a multi-station servo positioning automatic profile laser cutting equipment to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a front and rear motion platform, a storage bed, and an integrated frame. The front and rear motion platform is housed inside the integrated frame. A gantry frame is connected to the moving end of the front and rear motion platform. An electric guide rail is connected to the top of the gantry frame. A moving block is connected to the moving end of the electric guide rail. A laser component is connected to the top of the moving block. Ventilation openings are provided on both sides of the laser component. A first electric push rod is connected to the front end of the laser component. A connecting plate is connected to the output end of the first electric push rod, and the connecting plate is electrically connected to the laser component. A laser cutting head is connected to the bottom end of the connecting plate. A support frame is connected to the bottom end of the front and rear motion platform.

[0006] Preferably, conveyor belt supports are connected to both sides of the front and rear motion platforms, and a conveyor belt is rotatably connected between the conveyor belt supports, with one end of the conveyor belt extending to the end of the front and rear motion platforms.

[0007] Preferably, the bottom of the storage bed is connected to a support leg, and both sides of the top of the storage bed are connected to a connecting frame. The top of the connecting frame is connected to a mounting frame at the middle, and the other side of the mounting frame crosses the conveyor belt and its support leg is placed on the ground.

[0008] Preferably, mounting plates are connected between the two top sides of the mounting frame, a lead screw is rotatably connected between the two mounting plates, a slide rod is connected between the two mounting plates on one side of the lead screw, a slider is threaded on the surface of the lead screw, and the other side of the slider is slidably mounted on the surface of the slide rod. A motor is connected to one side of the mounting plate, and the motor is connected to the lead screw.

[0009] Preferably, a second electric actuator is connected to the top of the slider, the output end of the second electric actuator passes through the slider and is connected to an I-shaped plate, and multiple vacuum suction cups are connected to the bottom of the I-shaped plate.

[0010] Preferably, the integrated frame has through holes on both the front and rear sides, and observation windows on the other two sides.

[0011] Preferably, positioning sensors are connected to both sides of the bottom of the connecting plate at both ends of the laser cutting head, and a horizontal frame is connected to one side of the front and rear motion platforms, with a control screen rotatably mounted on the surface of the horizontal frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the electric guide rail drives the moving block, thereby enabling the laser component and laser cutting head to move quickly. Combined with the movement of the front and rear motion platforms, continuous and efficient cutting operations can be achieved, shortening processing time and improving production efficiency; the setting of the positioning sensor can monitor the relative position between the laser cutting head and the workpiece in real time, ensuring the accuracy of the cutting position, avoiding cutting errors caused by positioning deviations, and improving cutting quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the right side structure of a multi-station servo positioning automatic profile laser cutting equipment;

[0014] Figure 2 This is a front view structural diagram of the cutting component of a multi-station servo positioning automatic profile laser cutting equipment.

[0015] Figure 3 This is a schematic diagram of the left-side structure of a multi-station servo positioning automatic profile laser cutting equipment;

[0016] Figure 4 This is a rear view structural diagram of the cutting component of a multi-station servo positioning automatic profile laser cutting equipment.

[0017] Figure 5 This is a schematic diagram of the laser cutting head structure of a multi-station servo positioning automatic profile laser cutting equipment.

[0018] In the diagram: 1. Front and rear motion platform; 2. Gantry frame; 3. Electric guide rail; 4. Moving block; 5. Laser component; 6. Ventilation opening; 7. First electric actuator; 8. Connecting plate; 9. Laser cutting head; 10. Conveyor belt support; 11. Conveyor belt; 12. Storage bed; 13. Support leg; 14. Connecting frame; 15. Mounting frame; 16. Mounting plate; 17. Lead screw; 18. Slide bar; 19. Slider; 20. Motor; 21. Second electric actuator; 22. I-beam plate; 23. Vacuum suction cup; 24. Integrated frame; 25. Through hole; 26. Observation window; 27. Support frame; 28. Positioning sensor; 29. ​​Horizontal frame; 30. Control panel. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-5 This utility model provides a technical solution, including a front and rear motion platform 1, a storage bed 12, and an integrated frame 24. The front and rear motion platform 1 is set inside the integrated frame 24. A gantry frame 2 is connected to the moving end of the front and rear motion platform 1. An electric guide rail 3 is connected to the top of the gantry frame 2. A moving block 4 is connected to the moving end of the electric guide rail 3. A laser component 5 is connected to the top of the moving block 4. Ventilation openings 6 are provided on both sides of the laser component 5. A first electric push rod 7 is connected to the front end of the laser component 5. A connecting plate 8 is connected to the output end of the first electric push rod 7, and the connecting plate 8 is electrically connected to the laser component 5. A laser cutting head 9 is connected to the bottom end of the connecting plate 8. A support frame 27 is connected to the bottom end of the front and rear motion platform 1.

[0021] Conveyor belt supports 10 are connected to both sides of the front and rear motion platform 1. A conveyor belt 11 is rotatably connected between the conveyor belt supports 10, and one end of the conveyor belt 11 extends to the end of the front and rear motion platform 1. Its function is to facilitate the placement of the profile to be processed on the conveyor belt 11. Through the transmission of the conveyor belt 11, the profile is automatically transported to the front and rear motion platform 1, realizing automated feeding, reducing the labor intensity of manual handling, and improving work efficiency.

[0022] The bottom of the storage bed 12 is connected to a support leg 13, and the top of the storage bed 12 is connected to two connecting frames 14 on both sides. The top of the connecting frame 14 is connected to a mounting frame 15 in the middle, and the other side of the mounting frame 15 crosses the conveyor belt 11 with its support leg placed on the ground. Its function is to temporarily place uncut profiles to facilitate subsequent operations. The design of the mounting frame 15 allows it to cross the conveyor belt 11, making full use of space and keeping the work area clean.

[0023] Mounting plates 16 are connected to both sides of the top of the mounting bracket 15. A lead screw 17 is rotatably connected between the two mounting plates 16. A slide rod 18 is connected between the two mounting plates 16 on one side of the lead screw 17. A slider 19 is threaded on the surface of the lead screw 17, and the other side of the slider 19 is slidably mounted on the surface of the slide rod 18. A motor 20 is connected to one side of the mounting plate 16 and is connected to the lead screw 17. The function of the motor 20 is to drive the lead screw 17 to rotate, so that the slider 19 can move horizontally under the cooperation of the lead screw 17 and the slide rod 18.

[0024] A second electric push rod 21 is connected to the top of the slider 19. The output end of the second electric push rod 21 passes through the slider 19 and is connected to an I-shaped plate 22. Multiple vacuum suction cups 23 are connected to the bottom of the I-shaped plate 22. The function of the I-shaped plate 22 is to drive the I-shaped plate 22 and the vacuum suction cups 23 to move vertically by extending and retracting the second electric push rod 21, thereby realizing the clamping and release of the profile, realizing automated feeding, further improving the degree of automation, and making the cutting operation more efficient and convenient.

[0025] The integrated frame 24 has through holes 25 on both the front and rear sides, and observation windows 26 on the other two sides. These facilitate heat dissipation and ventilation within the equipment, ensuring stability during long-term operation. The observation windows 26 also allow operators to monitor the equipment's internal operation in real time, enabling timely detection and handling of any abnormalities and ensuring smooth cutting operations. Positioning sensors 28 are connected to both sides of the laser cutting head 9 at the bottom of the connecting plate 8. A horizontal frame 29 is connected to one side of the front and rear motion platforms 1. A control panel 30 is rotatably mounted on the surface of the horizontal frame 29. The positioning sensors 28 monitor the relative position between the laser cutting head 9 and the profile in real time, ensuring precise cutting position, reducing cutting errors caused by positioning deviations, and further improving cutting quality. The control panel 30 allows operators to easily control various functions of the equipment, monitor the cutting operation status in real time, and adjust cutting parameters to ensure efficient and accurate cutting operations. In addition, the control panel 30 also has fault diagnosis and alarm functions. When the equipment malfunctions or abnormalities, it can promptly issue an alarm to the operator and display fault information, making it easy for the operator to quickly locate and solve the problem, ensuring the continuity and stability of the cutting operation.

[0026] Working principle: In use, the operator first places the profile to be processed on the storage bed 12. Then, the operator starts the motor 20 through the control panel 30, which drives the lead screw 17 to rotate. This causes the slider 19 to move horizontally in the cooperation of the lead screw 17 and the slide bar 18. This, in turn, drives the second electric push rod 21, the I-beam plate 22, and the vacuum suction cup 23 to move horizontally. When the vacuum suction cup 23 moves above the profile to be clamped, the operator starts the second electric push rod 21 through the control panel 30, which extends and drives the vacuum suction cup 23 to descend and contact the profile. Then, the profile is clamped by the suction effect of the vacuum suction cup 23. The profile to be processed is then placed on the conveyor belt 11. Through the transmission of the conveyor belt 11, the profile is automatically transported to the front and rear motion platforms 1, realizing automated feeding. Then, the operator starts the equipment via the control panel 30. The electric guide rail 3 drives the moving block 4 to move horizontally along the gantry 2, which in turn drives the laser assembly 5 and the laser cutting head 9 to move horizontally. Simultaneously, the front and rear motion platforms 1 move back and forth under the action of the drive device, thereby achieving two-dimensional cutting of the profile to be processed by the laser cutting head 9. During the cutting process, the positioning sensor 28 monitors the relative position between the laser cutting head 9 and the profile in real time to ensure the accuracy of the cutting position. When different sizes of profiles need to be cut, the operator can adjust the moving speed and distance of the electric guide rail 3 and the front and rear motion platforms 1 via the control panel 30 to accommodate different sizes of profiles. After cutting is completed, the operator starts the conveyor belt 11 again via the control panel 30 to transport the cut profile through the rear through-hole 15. Meanwhile, the observation window 26 allows the operator to monitor the internal operation of the equipment in real time, enabling timely detection and handling of abnormalities to ensure the smooth progress of the cutting operation.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-station servo positioning automatic profile laser cutting equipment, comprising a front and rear motion platform (1), a loading bed (12), and an integrated frame (24), characterized in that: The front and rear motion platform (1) is set inside the integrated frame (24). The moving end of the front and rear motion platform (1) is connected to a gantry frame (2). The top of the gantry frame (2) is connected to an electric guide rail (3). The moving end of the electric guide rail (3) is connected to a moving block (4). The top of the moving block (4) is connected to a laser component (5). Ventilation openings (6) are provided on both sides of the laser component (5). The front end of the laser component (5) is connected to a first electric push rod (7). The output end of the first electric push rod (7) is connected to a connecting plate (8). The connecting plate (8) is electrically connected to the laser component (5). The bottom end of the connecting plate (8) is connected to a laser cutting head (9). The bottom end of the front and rear motion platform (1) is connected to a support frame (27).

2. The multi-station servo positioning automatic profile laser cutting equipment according to claim 1, characterized in that: The front and rear motion platforms (1) are connected to two sides of each other by a conveyor belt bracket (10), and a conveyor belt (11) is rotatably arranged between the conveyor belt brackets (10), with one end of the conveyor belt (11) extending to the end of the front and rear motion platforms (1).

3. The multi-station servo positioning automatic profile laser cutting equipment according to claim 1, characterized in that: The bottom of the storage bed (12) is connected to a support leg (13), and the top of the storage bed (12) is connected to two connecting frames (14) on both sides. The top of the connecting frame (14) is connected to a mounting frame (15) at the middle, and the other side of the mounting frame (15) crosses the conveyor belt (11) with its support leg placed on the ground.

4. The multi-station servo positioning automatic profile laser cutting equipment according to claim 3, characterized in that: Mounting plates (16) are connected to both sides of the top of the mounting bracket (15). A lead screw (17) is rotatably connected between the two mounting plates (16). A sliding rod (18) is connected between the two mounting plates (16) on one side of the lead screw (17). A slider (19) is threaded on the surface of the lead screw (17), and the other side of the slider (19) is slidably disposed on the surface of the sliding rod (18). A motor (20) is connected to one side of the mounting plate (16), and the motor (20) is connected to the lead screw (17).

5. The multi-station servo positioning automatic profile laser cutting equipment according to claim 4, characterized in that: The top of the slider (19) is connected to a second electric actuator (21), the output end of the second electric actuator (21) passes through the slider (19) and is connected to an I-shaped plate (22), and the bottom end of the I-shaped plate (22) is connected to multiple vacuum suction cups (23).

6. The multi-station servo positioning automatic profile laser cutting equipment according to claim 1, characterized in that: The integrated frame (24) has through holes (25) on both the front and rear sides, and observation windows (26) on the other two sides.

7. The multi-station servo positioning automatic profile laser cutting equipment according to claim 1, characterized in that: The bottom of the connecting plate (8) is connected to both sides of the laser cutting head (9) and a positioning sensor (28) is provided. A horizontal frame (29) is connected to one side of the front and rear motion platform (1), and a control screen (30) is rotatably provided on the surface of the horizontal frame (29).

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