Automatic laser cutting equipment and process

Abstract

The invention relates to laser cutting automation equipment and technology, and relates to the technical field of laser cutting, the laser cutting automation equipment comprises a laser cutting machine and an automatic cutting mechanism, the laser cutting machine is internally provided with a support, the bottom of the laser cutting machine is provided with a bottom plate, the upper wall of the bottom plate is provided with a slicing mechanism, and the upper wall of the slicing mechanism is provided with a cutting mechanism; and a winding mechanism is arranged on the upper wall of the bottom plate. According to the automatic laser cutting equipment and technology, the conveying belt is responsible for conveying materials from the winding mechanism to be cut, in the cutting process, the first sliding table and the second sliding table work cooperatively, it is ensured that the materials are accurately positioned before being cut, unnecessary movement is prevented from being generated in the cutting process, and the cutting efficiency is improved. The cutting machine carries out accurate cutting according to preset programs and parameters so as to meet the cutting requirements of different materials and products, the design of the whole automatic cutting mechanism aims at improving the cutting efficiency and precision, meanwhile, manual intervention is reduced, continuous automatic production is achieved, and the cutting efficiency and precision are improved.

Description

Technical Field

[0001] This application relates to the technical field of laser cutting, and particularly to a laser cutting automation device and process. Background Art

[0002] Laser cutting uses a highly focused high-power density laser beam to irradiate a workpiece, causing the irradiated material to quickly melt, vaporize, ablate or reach the ignition point. At the same time, a high-speed gas flow coaxial with the beam is used to blow away the molten material, thereby realizing cutting the workpiece. Laser cutting belongs to one of the thermal cutting methods, and a laser cutting device is used when cutting an OCA mold.

[0003] When the existing laser cutting device is in use, during the cutting process, workers need to perform positioning cutting operations on the laser cutting device, then manually collect the cut OCA molds, and then transport them to the next step for processing, increasing the labor intensity of the workers. Summary of the Invention

[0004] The purpose of this application is to provide a laser cutting automation device and process.

[0005] A laser cutting automation device and process provided by this application adopt the following technical solutions: A laser cutting automation device and process include a laser cutting machine and an automatic cutting mechanism. A bracket is installed inside the laser cutting machine, a bottom plate is provided at the bottom of the laser cutting machine, a slicing mechanism is provided on the upper wall of the bottom plate, a winding mechanism is provided on the upper wall of the bottom plate. The automatic cutting mechanism includes a conveyor belt, a first sliding table, a fixed block, a second sliding table and a cutting machine. A conveyor belt is arranged inside the laser cutting machine, the two ends of the conveyor belt are fixed with the first sliding table, one end of the first sliding table is slidably connected with the second sliding table, and a cutting machine is arranged on the outer side wall of the second sliding table.

[0006] By adopting the above technical solutions, first, the OCA mold is wound onto the laser cutting machine through the winding mechanism, then the entire laser cutting automation device is started to ensure that all sliding tables and power sources are in the initial positions. The material to be cut is placed on the conveyor belt, ensuring that the material is flat and in the correct position, and then the material is transported to the cutting area. Laser cutting is performed by the cutting machine on the second sliding table. The cutting process is precise and efficient. After cutting, the OCA mold is sent to the slicing machine for the next step of processing. The first power source will press down the flat OCA mold, and at the same time, the second power source will drive the fourth sliding table to perform telescopic movement to adjust the up and down position of the slicing knife to ensure the accuracy of slicing. Finally, the slicing knife performs precise slicing under the control of the fourth sliding table to complete the entire cutting process.

[0007] Optionally, the slicing mechanism includes a slicing machine, a roller, a third sliding table, a first power source, a fourth sliding table, a second power source, and a slicing knife. A slicing machine is provided on the upper wall of the bottom plate. A roller is provided on the inner wall of the slicing machine. A third sliding table is provided on the inner wall of the slicing machine. A first power source is installed on the outer wall of the third sliding table. A fourth sliding table is provided on the inner wall of the slicing machine. A fourth sliding table is provided on the inner wall of the slicing machine. A second power source is installed on the inner wall of the fourth sliding table. A slicing knife is installed on the outer wall of the fourth sliding table.

[0008] By adopting the above technical solution, first, the material is placed on the roller of the slicing machine. The first power source drives the third sliding table to move along the inner wall of the slicing machine to achieve uniform conveying of the material. Subsequently, the second power source drives the fourth sliding table to perform telescopic movement on the inner wall of the slicing machine, and cooperates with the precise movement of the slicing knife to complete the continuous slicing work of the material. The whole process is precisely controlled by the control system to ensure the accuracy and efficiency of slicing, while reducing material loss and the labor intensity of the operator.

[0009] Optionally, the winding mechanism includes a fixing plate, a support plate, a driving member, and a winding shaft. A fixing plate is provided on the upper wall of the bottom plate. A support plate is fixed on the outer side wall of the fixing plate. A driving member is installed on the support plate. The output end of the driving member is connected to the winding shaft.

[0010] By adopting the above technical solution, the fixing plate and the support plate act together to provide stable support for the winding shaft. The driving member is connected to the winding shaft through its output end to ensure that the winding shaft can perform precise rotational movement. When the material needs to be wound, the driving member is started to drive the winding shaft to rotate, so as to convey the material from the winding mechanism to the laser cutting machine. The symmetrical setting of the fixing plate ensures the balance and stability of the winding process, avoids the deviation or distortion of the material during the winding process, and ensures the flatness and position accuracy of the material before cutting.

[0011] Optionally, the first sliding table and the fixing block form a sliding structure, and the second sliding table and the cutting mechanism form a sliding structure.

[0012] By adopting the above technical solution, the sliding structure design of the first sliding table and the second sliding table enables the laser cutting machine to have higher flexibility and adaptability when cutting materials. The movement of the first sliding table can adjust the initial position of the material to ensure precise alignment of the material before cutting, while the second sliding table is responsible for cooperating with the movement of the laser head to achieve precise cutting of the material. This sliding structure improves the cutting accuracy.

[0013] Optionally, the third sliding table and the first power source form a sliding connection, and the fourth sliding table and the second power source form a telescopic structure.

[0014] By adopting the above technical solution, the sliding connection and telescopic structure design of the third sliding table and the fourth sliding table further enhance the cutting range and flexibility of the laser cutting machine. The sliding connection of the third sliding table makes the movement of the material during cutting smoother, reducing the errors caused by mechanical movement, thereby improving the cutting quality. The telescopic structure of the fourth sliding table and the second power source allows the laser head to perform precise cutting on materials of different thicknesses, adapting to more types of materials and more complex cutting requirements.

[0015] Optionally, the driving member and the take-up reel form a rotating structure, and there are two fixing plates, which are symmetrically arranged with respect to the central axis of the take-up reel.

[0016] By adopting the above technical solution, the rotating structure design of the take-up reel enables the material to maintain a stable tension during the winding process, thereby ensuring the flatness and cutting accuracy of the material during laser cutting. The symmetrical arrangement of the two fixing plates provides stable support for the material, preventing deviation or deformation during cutting.

[0017] Optionally, there are two first sliding tables, which are symmetrically arranged with respect to the width central axis of the conveyor belt.

[0018] By adopting the above technical solution, the symmetrical arrangement of the first sliding table not only improves the symmetry and aesthetics of the equipment, but also ensures the uniform stress of the material during cutting, thereby enhancing the uniformity and accuracy of cutting.

[0019] Optionally, there are two rollers, which are respectively installed inside the slicing machine, and the rollers and the slicing machine form a rotating structure.

[0020] By adopting the above technical solution, the rotating structure design of the rollers makes the slicing process smoother, reducing the friction of the material during cutting, thereby improving the cutting efficiency and the utilization rate of the material. In addition, the symmetrical layout of the rollers ensures the stability of the material when passing through the slicing mechanism, effectively avoiding cutting errors caused by material bending or twisting.

[0021] Optionally, there are two slicing knives, which are symmetrically arranged with respect to the width central axis of the slicing machine.

[0022] By adopting the above technical solution, the symmetrical arrangement of the slicing knives not only enhances the symmetry and overall aesthetics of the equipment, but also enables uniform cutting of the material during cutting.

[0023] Optionally, a laser cutting automation process includes the following steps: S1. Start the take-up mechanism to wind the OCA film, and then start the laser cutting automation equipment to ensure that all sliding tables and power sources are in the initial position; S2. Place the material to be cut on the conveyor belt, ensure that the material is flat and in the correct position, convey the material to the cutting area, and then perform laser cutting through the cutting machine on the second sliding table; S3. After laser cutting, the OCA mold is sent to the slicing machine. Then, the first power source presses down to flatten the OCA mold, and at the same time, the second power source drives the fourth sliding table to perform telescopic movement to adjust the up and down position of the slicing knife; S4. The slicing knife performs precise slicing under the control of the fourth sliding table.

[0024] In summary, the present application includes at least one of the following beneficial technical effects: 1. For the laser cutting automation equipment and process, the conveyor belt is responsible for conveying the material from the winding mechanism to the cutting machine for cutting. During the cutting process, the first sliding table and the second sliding table work together to ensure the precise positioning of the material before cutting, prevent unnecessary movement during cutting, and the cutting machine performs precise cutting according to the preset program and parameters to meet the cutting requirements of different materials and products. The design of the entire automatic cutting mechanism aims to improve the cutting efficiency and accuracy, while reducing manual intervention, achieving continuous automated production, improving the cutting efficiency and accuracy, reducing the complexity of manual operation, and thus reducing the production cost.

[0025] 2. For the laser cutting automation equipment and process, first place the material on the roller of the slicing machine. The first power source drives the third sliding table to move along the inner wall of the slicing machine to achieve uniform conveying of the material. Subsequently, the second power source drives the fourth sliding table to perform telescopic movement on the inner wall of the slicing machine, cooperating with the precise movement of the slicing knife to complete the continuous slicing work of the material. The entire process is precisely controlled by the control system to ensure the slicing accuracy and efficiency, while reducing material loss and the labor intensity of the operator. Through the optimized design of the sliding table and power source, precise control of the material is achieved, ensuring the consistency of the cutting quality.

[0026] 3. For the laser cutting automation equipment and process, the equipment has a high degree of automation, is easy to operate and maintain, and is suitable for large-scale production requirements. The fixed plate and the support plate work together to provide stable support for the winding shaft. The driving member is connected to the winding shaft through its output end to ensure that the winding shaft can perform precise rotational movement. When the material needs to be wound, the driving member will start and drive the winding shaft to rotate. The symmetrical setting of the fixed plate ensures the balance and stability of the winding process, avoids the material from shifting or twisting during the winding process, and ensures the flatness and position accuracy of the material before cutting. Description of the Drawings

[0027] Figure 1 It is a three-dimensional schematic diagram of the present invention; Figure 2 It is a schematic diagram of the slicing mechanism of the present invention; Figure 3 Schematic diagram of the winding mechanism of the present invention; Figure 4 Schematic diagram of the structure of the automatic cutting mechanism of the present invention; Figure 5 For the present invention Figure 4 Enlarged structure diagram at position A in; Figure 6 Schematic diagram of the process flow of the present invention.

[0028] Explanation of reference numerals: 1. Laser cutting machine; 2. Bracket; 3. Base plate; 4. Automatic cutting mechanism; 41. Conveyor belt; 42. First sliding table; 43. Fixed block; 44. Second sliding table; 45. Cutting machine; 5. Slicing mechanism; 51. Slicing machine; 52. Roller; 53. Third sliding table; 54. First power source; 55. Fourth sliding table; 56. Second power source; 57. Slicing knife; 6. Winding mechanism; 61. Fixed plate; 62. Support plate; 63. Driving part; 64. Winding shaft. Detailed implementation mode

[0029] The following will be further described in detail with reference to the attached Figure 1 - attached Figure 6 drawings to further illustrate the present application.

[0030] Embodiment: A laser cutting automation device includes a laser cutting machine 1 and an automatic cutting mechanism 4. A bracket 2 is installed inside the laser cutting machine 1, a base plate 3 is arranged at the bottom of the laser cutting machine 1, a slicing mechanism 5 is arranged on the upper wall of the base plate 3, and a winding mechanism 6 is arranged on the upper wall of the base plate 3. The automatic cutting mechanism 4 includes a conveyor belt 41, a first sliding table 42, a fixed block 43, a second sliding table 44 and a cutting machine 45. The conveyor belt 41 is arranged inside the laser cutting machine 1, the two ends of the conveyor belt 41 are installed with the first sliding table 42, one end of the first sliding table 42 is slidably connected with the fixed block 43, one end of the fixed block 43 is installed with the second sliding table 44, and a cutting machine 45 is arranged on the outer side wall of the second sliding table 44. The first sliding table 42 and the fixed block 43 form a sliding structure, and the second sliding table 44 and the cutting machine 45 form a sliding structure. There are two first sliding tables 42, and they are symmetrically arranged with respect to the width central axis of the conveyor belt 41. In specific implementation, for this laser cutting automation device, the conveyor belt 41 is responsible for transporting the material to the cutting machine 45 for cutting. During the cutting process, the first sliding table 42 and the second sliding table 44 work together to ensure the precise positioning of the material before cutting and prevent unnecessary movement during cutting. The cutting machine 45 performs precise cutting according to the preset program and parameters to meet the cutting requirements of different materials and products. The design of the entire automatic cutting mechanism 4 aims to improve the cutting efficiency and accuracy, while reducing manual intervention and realizing continuous automated production.

[0031] The slicing mechanism 5 includes a slicing machine 51, a roller 52, a third slide 53, a first power source 54, a fourth slide 55, a second power source 56, and a slicing knife 57. A slicing machine 51 is provided on the upper wall of the bottom plate 3. A roller 52 is provided on the inner wall of the slicing machine 51. A third slide 53 is provided on the inner wall of the slicing machine 51. A first power source 54 is installed on the outer wall of the third slide 53. A fourth slide 55 is provided on the inner wall of the slicing machine 51. A second power source 56 is installed on the inner wall of the fourth slide 55. A slicing knife 57 is installed on the moving end of the fourth slide 55. The third slide 53 is slidably connected to the first power source 54. The fourth slide 55 and the second power source 56 form a telescopic structure. There are two rollers 52, which are respectively installed inside the slicing machine 51. The roller 52 is rotatably connected to the slicing machine 51. There are two slicing knives 57, which are symmetrically arranged along the width central axis of the slicing machine 51. In specific implementation, for this laser cutting automation equipment, both the first power source 54 and the second power source 56 are cylinders. First, place the material on the roller 52 of the slicing machine 51. The first power source 54 extends and retracts on the moving end of the third slide 53, so that one end of the output end of the first power source 54 presses the material. Subsequently, the second power source 56 drives the fourth slide 55 to extend and retract on the inner wall of the slicing machine 51, and cooperates with the precise movement of the slicing knife 57 to complete the continuous slicing work of the material. The whole process is precisely controlled by the control system to ensure the slicing accuracy and efficiency, and at the same time reduce the material loss and the labor intensity of the operator.

[0032] The winding mechanism 6 includes a fixing plate 61, a support plate 62, a driving member 63, and a winding shaft 64. A fixing plate 61 is provided on the upper wall of the bottom plate 3. A support plate 62 is fixed on the outer side wall of the fixing plate 61. A driving member 63 is installed on the support plate 62. The output end of the driving member 63 is connected to the winding shaft 64. The driving member 63 is rotatably connected to the winding shaft 64. There are two fixing plates 61, which are symmetrically arranged along the central axis of the winding shaft 64. For this laser cutting automation equipment, the fixing plate 61 and the support plate 62 work together to provide stable support for the winding shaft 64. The driving member 63 is connected to the winding shaft 64 through its output end, ensuring that the winding shaft 64 can perform precise rotational movement. When the material needs to be wound, the driving member 63 will start and drive the winding shaft 64 to rotate, so as to convey the material from the laser cutting machine 1 to the slicing mechanism 5. The symmetrical arrangement of the fixing plate 61 ensures the balance and stability of the winding process, avoids the material from shifting or twisting during the winding process, and ensures the flatness and position accuracy of the material before cutting.

[0033] A laser cutting automation process includes the following steps: S1. Start the winding mechanism 6 to wind the OCA film, and then start the laser cutting automation equipment to ensure that all slides and power sources are in the initial position; S2. Place the material to be cut on the conveyor belt 41, ensure that the material is flat and in the correct position, convey the material to the cutting area, and then perform laser cutting through the cutting machine 45 on the second sliding table 44; S3. After laser cutting, the OCA film is sent to the slicing machine 51. Then, the first power source 54 presses down the flat OCA film, and at the same time, the second power source 56 drives the fourth sliding table 55 to perform telescopic movement to adjust the up and down position of the slicing knife 57; S4. The slicing knife 57 performs precise slicing under the control of the fourth sliding table 55.

[0034] In summary, first wind up the OCA film through the winding mechanism 6, then start the entire laser cutting automation equipment, ensure that all sliding tables and power sources are in their initial positions, place the material to be cut on the conveyor belt 41, ensure that the material is flat and in the correct position, then convey the material to the cutting area, perform laser cutting through the cutting machine 45 on the second sliding table 44. The cutting process is precise and efficient. After cutting, send the OCA film to the slicing machine 51 for the next step of processing. The first power source 54 will press down the flat OCA film, and at the same time, the second power source 56 will drive the fourth sliding table 55 to perform telescopic movement to adjust the up and down position of the slicing knife 57 to ensure the precision of slicing. Finally, the slicing knife 57 performs precise slicing under the control of the fourth sliding table 55 to complete the entire cutting process.

[0035] The implementation principle of the embodiments of this application is as follows: In specific implementation, for this laser cutting automation equipment and process, the conveyor belt 41 is responsible for transporting materials from the winding mechanism 6 to the cutting machine 45 for cutting. During the cutting process, the first slide 42 and the second slide 44 work together to ensure the precise positioning of the materials before cutting and prevent unnecessary movement during cutting. The cutting machine 45 performs precise cutting according to the preset programs and parameters to meet the cutting requirements of different materials and products. The design of the entire automatic cutting mechanism 4 aims to improve cutting efficiency and accuracy while reducing manual intervention and achieving continuous automated production. First, the materials are placed on the rollers 52 of the slicing machine 51. The third slide 53 is driven by the first power source 54 to move along the inner wall of the slicing machine 51 to achieve uniform transportation of the materials. Subsequently, the second power source 56 drives the fourth slide 55 to perform telescopic movement on the inner wall of the slicing machine 51, cooperating with the precise movement of the slicing knife 57 to complete the continuous slicing of the materials. The entire process is precisely controlled by the control system to ensure the accuracy and efficiency of slicing while reducing material loss and the labor intensity of the operators. The winding mechanism 6 includes a fixed plate 61, a support plate 62, a driving member 63, and a winding shaft 64. The upper wall of the bottom plate 3 is provided with the fixed plate 61. The support plate 62 is fixed to the outer side wall of the fixed plate 61. The driving member 63 is installed on the support plate 62. The output end of the driving member 63 is connected to the winding shaft 64. The driving member 63 and the winding shaft 64 form a rotating structure. There are two fixed plates 61, which are symmetrically arranged with respect to the central axis of the winding shaft 64. For this laser cutting automation equipment and process, the fixed plate 61 and the support plate 62 work together to provide stable support for the winding shaft 64. The driving member 63 is connected to the winding shaft 64 through its output end, ensuring that the winding shaft 64 can perform precise rotational movement. When the materials need to be wound, the driving member 63 is started to drive the winding shaft 64 to rotate, thereby transporting the materials from the winding mechanism 6 to the laser cutting machine 1. The symmetrical arrangement of the fixed plates 61 ensures the balance and stability of the winding process, avoiding the offset or distortion of the materials during winding and ensuring the flatness and position accuracy of the materials before cutting.

[0036] A laser cutting automation process includes the following steps: S1. Start the winding mechanism 6 to wind the OCA film onto the laser cutting machine 1, and then start the laser cutting automation equipment to ensure that all slides and power sources are in their initial positions; S2. Place the material to be cut on the conveyor belt 41, ensure that the material is flat and in the correct position, transport the material to the cutting area, and then perform laser cutting through the cutting machine 45 on the second slide 44; S3. Send the OCA film after laser cutting to the slicing machine 51. Then, the first power source 54 presses down to flatten the OCA film. At the same time, the second power source 56 drives the fourth slide 55 to perform telescopic movement to adjust the up and down position of the slicing knife 57; S4. The slicing knife 57 performs precise slicing under the control of the fourth sliding table 55.

[0037] In summary, first, the OCA film is wound onto the laser cutting machine 1 through the winding mechanism 6. Then, the entire laser cutting automation equipment is started to ensure that all sliding tables and power sources are in their initial positions. The material to be cut is placed on the conveyor belt 41, ensuring that the material is flat and in the correct position. Then, the material is conveyed to the cutting area and laser cut by the cutting machine 45 on the second sliding table 44. The cutting process is precise and efficient. After cutting, the OCA film is sent to the slicing machine 51 for the next step of processing. The first power source 54 presses down the OCA film to flatten it. At the same time, the second power source 56 drives the fourth sliding table 55 to perform telescopic movement to adjust the up and down position of the slicing knife 57 to ensure the precision of slicing. Finally, the slicing knife 57 performs precise slicing under the control of the fourth sliding table 55 to complete the entire cutting process.

[0038] The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. An automated laser cutting device, comprising a laser cutting machine (1) and an automatic cutting mechanism (4), wherein a bracket (2) is installed inside the laser cutting machine (1), a bottom plate (3) is arranged at the bottom of the laser cutting machine (1), a slicing mechanism (5) is arranged on the upper wall of the bottom plate (3), and a winding mechanism (6) is arranged on the upper wall of the bottom plate (3), characterized in that: The automatic cutting mechanism (4) comprises a conveyor belt (41), a first slide (42), a fixed block (43), a second slide (44) and a cutter (45); the laser cutter (1) is provided with a conveyor belt (41) inside, the first slide (42) is installed at both ends of the conveyor belt (41), one end of the first slide (42) is slidably connected to the fixed block (43), one end of the fixed block (43) is installed with the second slide (44), and the cutter (45) is arranged on the outer wall of the second slide (44).

2. The laser cutting automation equipment according to claim 1, characterized in that: The slicing mechanism (5) comprises a slicer (51), a roller (52), a third slide (53), a first power source (54), a fourth slide (55), a second power source (56) and a slicer (57); the slicer (51) is arranged on the upper wall of the bottom plate (3); the roller (52) is arranged on the inner wall of the slicer (51); the third slide (53) is arranged on the inner wall of the slicer (51); the first power source (54) is installed on the outer wall of the third slide (53); the fourth slide (55) is arranged on the inner wall of the slicer (51); the second power source (56) is installed on the inner wall of the fourth slide (55); and the slicer (57) is installed on the movable end of the fourth slide (55).

3. The laser cutting automation equipment according to claim 1, characterized in that: The winding mechanism (6) comprises a fixed plate (61), a support plate (62), a driving member (63) and a winding shaft (64); the upper wall of the bottom plate (3) is provided with a fixed plate (61); the outer side wall of the fixed plate (61) is fixed with a supporting plate (62); the driving member (63) is mounted on the supporting plate (62); and the output end of the driving member (63) is connected to the winding shaft (64).

4. The laser cutting automation equipment according to claim 1, characterized in that: The first slide (42) and the fixed block (43) form a sliding structure, and the second slide (44) and the cutting machine (45) form a sliding structure.

5. The laser cutting automation equipment according to claim 2, characterized in that: The third slide (53) and the first power source (54) form a sliding connection, and the fourth slide (55) and the second power source (56) form a telescopic structure.

6. The laser cutting automation equipment according to claim 3, characterized in that: The driving member (63) and the winding shaft (64) form a rotating structure, and two fixing plates (61) are provided, and are symmetrically arranged with respect to the central axis of the winding shaft (64).

7. The laser cutting automation equipment according to claim 1, characterized in that: Two first slides (42) are provided, and are symmetrically arranged about the width center axis of the conveyor belt (41).

8. The laser cutting automation equipment according to claim 2, characterized in that: Two rollers (52) are provided and are respectively installed inside the slicer (51); the rollers (52) and the slicer (51) form a rotating structure.

9. The laser cutting automation equipment according to claim 2, characterized in that: Two slicing knives (57) are provided and are symmetrically arranged about the width center axis of the slicer (51).

10. A laser cutting automation process, according to the laser cutting automation equipment according to any one of claims 1-9, characterized in that: The following steps are involved: S1, start the rewinding mechanism (6) to rewind the OCA mold, then start the laser cutting automation equipment, and ensure that all slides and power sources are in the initial position; S2, placing the material to be cut on the conveyor belt (41), ensuring that the material is flat and in the correct position, conveying the material to the cutting area, and then performing laser cutting through the cutting machine (45) on the second slide (44); S3, the OCA mold after laser cutting is sent to the slicer (51), and then the first power source (54) presses down and flattens the OCA mold, while the second power source (56) drives the fourth slide (55) to perform telescopic movement to adjust the upper and lower positions of the slicer (57); S4. The slicing knife (57) performs precise slicing under the control of the fourth slide (55).

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