Light control film laser half-cutting apparatus

Abstract

The utility model belongs to the technical field of light control film laser half cutting equipment, concretely relates to a light control film laser half cutting equipment, including the cabinet base and the operating panel of installation in the surface of cabinet base, the surface of cabinet base is installed with display close to operating panel, the tail end surface of cabinet base is connected with three -color lamp, the surface of cabinet base is installed with marble base, the surface of marble base is installed with double Y axle linear motor, the utility model discloses the assembling cylinder and the installation cylinder are assembled at the opening of baffle, the assembling plate of one end of assembling cylinder and the assembling groove of installation cylinder inner wall are embedded and assembled simultaneously to drive the linkage plate of one end of top block extrusion locking spring, the top block is embedded into the inside of top groove, and then the assembling cylinder and the installation cylinder are spliced stably, the filter screen installed in the inside filters the dust and impurity adsorbed, is more convenient to the safety protection of adsorption fan, and the service life of adsorption fan is improved.

Description

Technical Field

[0001] This utility model belongs to the field of cable technology, specifically relating to a dimming film laser half-cutting device. Background Technology

[0002] Automotive dimming film is a smart film material whose light transmittance can be adjusted through electronic control, light control, and temperature control. It is mainly used in car windows and can realize the rapid switching between transparent and frosted states of glass. It is an important part of the intelligent and personalized configuration of automobiles.

[0003] The dimming film laser semi-cutting equipment is a high-precision laser cutting device specifically designed for dimming film processing. Its core function is to perform semi-penetrating cuts on the dimming film using a laser beam to meet the requirements of subsequent processes such as molding, slitting, and installation. As a key processing equipment in the dimming film industry chain, its performance directly affects the processing efficiency, finished product accuracy, and application adaptability of the dimming film.

[0004] Specifically, when processing dimming films using laser semi-cutting equipment, vacuum adsorption is typically used to clamp and fix the film. Negative pressure is generated through adsorption holes on the equipment's worktable, flattening the dimming film and ensuring it doesn't shift during cutting. However, this adsorption method has significant drawbacks: dust in the air, tiny film debris generated during processing, and lint from the environment are drawn into the vacuum pipes through the adsorption holes by the airflow, eventually entering the adsorption fan. Over time, these impurities accumulate on the fan impeller and inner wall, increasing fan resistance, reducing negative pressure adsorption, and causing unstable film clamping that affects cutting accuracy. Furthermore, impurities can wear down the impeller, causing abnormal noise or even mechanical failure, significantly shortening the fan's lifespan and increasing equipment maintenance frequency and costs. Utility Model Content

[0005] The purpose of this invention is to provide a laser semi-cutting device for dimming films, aiming to solve the problem of using vacuum adsorption to clamp and fix the film. This method relies on negative pressure generated by adsorption holes on the worktable to flatly adsorb the dimming film onto the table, ensuring no displacement during cutting. However, this adsorption method has significant drawbacks: dust in the air, tiny film debris generated during dimming film processing, and lint from the environment are drawn into the vacuum pipeline through the adsorption holes by the airflow, and then into the adsorption fan. Over time, these impurities accumulate and adhere to the fan impeller and inner wall, increasing fan operating resistance, reducing negative pressure adsorption force, leading to unstable clamping of the dimming film and affecting cutting accuracy. Furthermore, the impurities may wear down the impeller, causing abnormal noise or even mechanical failure, significantly shortening the fan's lifespan, increasing equipment maintenance frequency, and deducting costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dimming film laser half-cutting device, including a cabinet base and an operation panel installed on the surface of the cabinet base, a display is installed on the surface of the cabinet base near the operation panel, and a tri-color light is connected to the rear end surface of the cabinet base;

[0007] The cabinet base is fitted with a marble base, on which a dual Y-axis linear motor is mounted. An X-axis linear motor is connected to the surface of the dual Y-axis linear motor. An optical path base is connected to the surface of the X-axis linear motor. A laser optical path is connected to the surface of the optical path base. An adsorption platform is connected to the surface of the marble base. An adsorption plate is connected to the surface of the adsorption platform. A partition is connected to the inner wall of the adsorption platform. An assembly cylinder is connected to the opening of the partition. A filter screen is connected to the inner wall of the opening of the assembly cylinder. An installation cylinder is connected to the mating surface of the assembly cylinder. An assembly plate is connected to the mating surface of the assembly cylinder.

[0008] To facilitate adsorption, in this invention's dimming film laser half-cutting device, preferably, two adsorption fans are installed inside the cabinet base, and the adsorption platform is connected to the adsorption fans inside the cabinet base.

[0009] In order to improve the filtration effect, as a dimming film laser half-cutting device of this utility model, preferably, the mounting cylinder has an assembly groove inside the end near the assembly plate, and the assembly cylinder is fitted and connected to the assembly groove through the assembly plate.

[0010] To facilitate the splicing of the assembly cylinders, in this utility model of a dimming film laser half-cutting device, preferably, a locking spring is connected to the inner wall of the opening of the assembly plate, and a linkage plate is connected to the other end of the locking spring. The linkage plate and the locking spring form an elastic telescopic structure.

[0011] To facilitate the stable assembly of the assembly cylinder and the mounting cylinder, in the preferred embodiment of this utility model of a dimming film laser half-cutting device, the linkage plate is connected to a top block on the side opposite to the locking spring, and the assembly groove is provided with a top groove on the inner wall near the top block, and the top block and the top groove form a fitting structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model assembles the assembly cylinder and the mounting cylinder at the opening of the partition. At this time, the assembly plate at one end of the assembly cylinder is driven to fit into the assembly groove on the inner wall of the mounting cylinder. Simultaneously, the linkage plate at one end of the top block compresses the locking spring, making it easy for the top block to fit into the top groove. This facilitates the stable splicing of the assembly cylinder and the mounting cylinder. At this time, the internal filter screen filters the adsorbed dust and impurities, making it easier to protect the adsorption fan and extend its service life. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall assembly structure of the dimming film laser half-cutting device provided in the embodiments of this application.

[0016] Figure 2 This is a schematic diagram of the marble base installation structure provided in an embodiment of this application.

[0017] Figure 3 This is a schematic diagram of the adsorption platform structure provided in an embodiment of this application.

[0018] Figure 4 This is a schematic diagram of the partition structure provided in an embodiment of this application.

[0019] Figure 5 This is a schematic diagram showing the disassembled structure of the assembly cylinder provided in an embodiment of this application.

[0020] Figure 6 This is an enlarged structural diagram of point A provided in an embodiment of this application.

[0021] In the diagram: 1. Cabinet base; 2. Control panel; 3. Monitor; 4. Tri-color light; 5. Marble base; 6. Dual Y-axis linear motors; 7. X-axis linear motors; 8. Optical path base; 9. Laser optical path; 10. Adsorption platform; 11. Adsorption plate; 12. Partition; 13. Assembly cylinder; 14. Filter screen; 15. Mounting cylinder; 16. Assembly plate; 17. Assembly slot; 18. Locking spring; 19. Linkage plate; 20. Top block; 21. Top groove. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-6 The present invention provides the following technical solution: a dimming film laser half-cutting device, including a cabinet base 1 and an operation panel 2 installed on the surface of the cabinet base 1, a display 3 installed on the surface of the cabinet base 1 near the operation panel 2, and a tri-color light 4 connected to the tail end surface of the cabinet base 1.

[0024] A marble base 5 is mounted on the surface of the cabinet base 1. A dual Y-axis linear motor 6 is mounted on the surface of the marble base 5. An X-axis linear motor 7 is connected to the surface of the dual Y-axis linear motor 6. An optical path base 8 is connected to the surface of the X-axis linear motor 7. A laser optical path 9 is connected to the surface of the optical path base 8. An adsorption platform 10 is connected to the surface of the marble base 5. An adsorption plate 11 is connected to the surface of the adsorption platform 10. A partition 12 is connected to the inner wall of the adsorption platform 10. An assembly cylinder 13 is connected to the opening of the partition 12. A filter screen 14 is connected to the inner wall of the opening of the assembly cylinder 13. An installation cylinder 15 is connected to the mating surface of the assembly cylinder 13. An assembly plate 16 is connected to the mating surface of the assembly cylinder 13.

[0025] Preferably, the cabinet base 1 has two adsorption fans installed inside, and the adsorption platform 10 is connected to the adsorption fans inside the cabinet base 1. In actual use, the adsorption fans facilitate the adsorption and clamping of the dimming film.

[0026] Preferably, the mounting cylinder 15 has an assembly groove 17 inside at one end near the assembly plate 16, and the assembly cylinder 13 is fitted and connected to the assembly groove 17 through the assembly plate 16. In actual use, by connecting the assembly plate 16 at one end of the mounting cylinder 15 to the assembly groove 17, it is convenient to assemble the assembly cylinder 13 and the mounting cylinder 15 stably.

[0027] Preferably, a locking spring 18 is connected to the inner wall of the opening of the assembly plate 16, and a linkage plate 19 is connected to the other end of the locking spring 18. The linkage plate 19 and the locking spring 18 form an elastic telescopic structure. In actual use, the top block 20 can be automatically locked by the elastic telescopic structure of the linkage plate 19 and the locking spring 18.

[0028] Preferably, a top block 20 is connected to the side of the linkage plate 19 opposite to the locking spring 18, and a top groove 21 is formed on the inner wall of the assembly groove 17 near the top block 20. The top block 20 and the top groove 21 form a fitting structure. In actual use, by fitting the top block 20 into the interior of the top groove 21, it is convenient to assemble the assembly cylinder 13 and the mounting cylinder 15 stably.

[0029] The working principle of this utility model is as follows: First, the assembly cylinder 13 and the mounting cylinder 15 are assembled at the opening of the partition plate 12. At this time, the assembly plate 16 at one end of the assembly cylinder 13 is driven to fit into the assembly groove 17 on the inner wall of the mounting cylinder 15. Simultaneously, the linkage plate 19 at one end of the top block 20 is driven to press the locking spring 18, which facilitates the fitting of the top block 20 into the top groove 21, thereby facilitating the stable splicing of the assembly cylinder 13 and the mounting cylinder 15. At this time, the internal filter screen 14 filters the adsorbed dust and impurities, which facilitates the safety protection of the adsorption fan and improves the service life of the adsorption fan. At the same time, the dimming film laser half-cutting equipment first uses CCD to position the cross target or outer frame, and then, according to the imported CAD drawings, cuts the sheet PDLC (including PE / PET protective film) according to the shape designed in the drawings, using different energy to control the cutting depth to cut the protective film and PET, and performs half-cutting processing on the internal protective film, groove electrodes, etc.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dimming film laser half-cutting device, comprising a cabinet base (1) and an operation panel (2) mounted on the surface of the cabinet base (1), characterized in that: A display (3) is installed on the surface of the cabinet base (1) near the operation panel (2), and a tri-color light (4) is connected to the rear end surface of the cabinet base (1). A marble base (5) is mounted on the surface of the cabinet base (1). A dual Y-axis linear motor (6) is mounted on the surface of the marble base (5). An X-axis linear motor (7) is connected to the surface of the dual Y-axis linear motor (6). An optical path base (8) is connected to the surface of the X-axis linear motor (7). A laser optical path (9) is connected to the surface of the optical path base (8). An adsorption platform (10) is connected to the surface of the marble base (5). An adsorption plate (11) is connected to the surface of the adsorption platform (10). A partition (12) is connected to the inner wall of the adsorption platform (10). An assembly cylinder (13) is connected to the opening of the partition (12). A filter screen (14) is connected to the inner wall of the opening of the assembly cylinder (13). An installation cylinder (15) is connected to the mating surface of the assembly cylinder (13). An assembly plate (16) is connected to the mating surface of the assembly cylinder (13).

2. The dimming film laser half-cutting device according to claim 1, characterized in that: Two adsorption fans are installed inside the cabinet base (1), and the adsorption platform (10) is connected to the adsorption fans inside the cabinet base (1).

3. The dimming film laser half-cutting device according to claim 1, characterized in that: The mounting cylinder (15) has an assembly groove (17) inside one end near the assembly plate (16), and the assembly cylinder (13) is fitted and connected to the assembly groove (17) through the assembly plate (16).

4. The dimming film laser half-cutting device according to claim 1, characterized in that: The inner wall of the opening of the assembly plate (16) is connected to a locking spring (18), and the other end of the locking spring (18) is connected to a linkage plate (19). The linkage plate (19) and the locking spring (18) form an elastic telescopic structure.

5. The dimming film laser half-cutting device according to claim 4, characterized in that: The linkage plate (19) is connected to a top block (20) on one side relative to the locking spring (18). The assembly groove (17) has a top groove (21) on the inner wall near the top block (20). The top block (20) and the top groove (21) form a fitting structure.

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