Laser cutting platform for flexible OLED panel

Abstract

The utility model discloses a laser cutting platform of flexible OLED panel, including cutting seat, support net plate and positioning frame, cutting seat is provided with cutting recess, the inside wall of cutting recess is provided with support frame, support net plate is placed on the support frame, cutting recess is provided with boss, and the boss is provided with the support net plate. The positioning frame is installed on the boss and presses the supporting net plate, and a dust collection structure is arranged at the bottom of the cutting base. The dust collection structure comprises a dust collection box and a negative pressure fan, a dust collection bin is arranged on the cutting base, a plurality of sets of dust collection pipes are evenly distributed on the cutting concave table, the dust collection pipes communicate with the dust collection bin, and the dust collection box is installed at the bottom of the cutting base and communicates with the dust collection bin. The negative-pressure fan is mounted at the bottom of the dust collection box; and the air suction end of the negative-pressure fan is communicated with the dust collection box. The utility model relates to the technical field of laser cutting, and particularly provides a laser cutting platform for a flexible OLED panel.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically a laser cutting platform for flexible OLED panels. Background Technology

[0002] Flexible OLED panels use a plastic substrate and thin-film encapsulation technology. The difference between them and ordinary OLED panels is that the bottom glass substrate is removed, making the panel flexible and not easy to break. They are widely used in consumer electronics products such as smartphones.

[0003] The existing preparation method involves preparing the substrate on a transparent master sheet, usually using glass or plastic. Then, operations such as coating a conductive layer, vapor deposition, and electrode preparation are performed. Finally, the master sheet needs to be laser-cut according to the manufacturing unit. However, dust particles are generated during the cutting process and need to be cleaned in time, otherwise the OLED panel surface will be contaminated. The existing dust collection method is far from the cutting point, and the dust collection effect needs to be improved. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing laser cutting platforms for OLED panels generally have poor dust and particulate impurity removal capabilities.

[0005] To solve the above technical problems, the present invention provides the following technical solution: The present invention proposes a laser cutting platform for flexible OLED panels, including a cutting seat, a supporting mesh plate and a positioning frame. The cutting seat is provided with a cutting recess, the inner side wall of the cutting recess is provided with a support frame and the supporting mesh plate is placed on the support frame, the cutting recess is provided with a boss, the positioning frame is installed on the boss and presses against the supporting mesh plate, and the bottom of the cutting seat is provided with a dust collection structure.

[0006] The dust collection structure includes a dust collection box and a negative pressure fan. The cutting seat is equipped with a dust collection chamber. Multiple sets of dust collection pipes are evenly distributed on the cutting concave platform. The dust collection pipes are connected to the dust collection chamber. The dust collection box is installed at the bottom of the cutting seat and is connected to the dust collection chamber. The negative pressure fan is installed at the bottom of the dust collection box and its suction end is connected to the dust collection box.

[0007] Preferred technical solution 1: A filter assembly is provided through and slidably in the dust collection box, the filter assembly including a sealed drawer and a filter screen plate disposed on the sealed drawer.

[0008] Preferred technical solution 2: The four corners of the supporting mesh plate are provided with positioning blocks, and the four corners of the support frame are provided with positioning holes corresponding to the positioning blocks.

[0009] Preferred technical solution 3: The boss is provided with a mounting groove, the mounting groove is provided with a magnet, and the positioning frame is provided with a magnetic block corresponding to the mounting groove.

[0010] Preferred technical solution four: In order to flexibly hold the mother sheet, the bottom of the positioning frame is provided with a holding component. The holding component includes a guide post, a buffer spring and a holding plate. There are two sets of buffer springs and they are located at the bottom of the positioning frame. The holding plate is located on the other end of the two sets of buffer springs. The bottom of the positioning frame is provided with a sliding groove. The guide post is located on the holding plate and its other end is slidably located in the sliding groove.

[0011] Preferred technical solution five: The cutting seat is provided with mounting columns at the four corners, and the bottom of the mounting columns is provided with positioning plates, and positioning screws are provided through the positioning plates and connected by threads.

[0012] The laser cutting platform for flexible OLED panels proposed in this utility model has the following beneficial effects achieved by adopting the above structure:

[0013] (1) The combination of multiple sets of suction pipes, dust collection boxes and negative pressure fans can efficiently clean the dust and impurities generated during the cutting process. The pull-out filter components in the dust collection box are easy to clean.

[0014] (2) The cutting seat, support mesh plate and positioning frame are easy to assemble, easy to disassemble and install, and efficient to clean. Attached Figure Description

[0015] 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:

[0016] Figure 1 This invention provides a schematic diagram of the overall structure of a laser cutting platform for flexible OLED panels. Figure 1 ;

[0017] Figure 2 This invention provides a schematic diagram of the overall structure of a laser cutting platform for flexible OLED panels. Figure 2 ;

[0018] Figure 3 This invention provides a schematic diagram of the overall structure of a laser cutting platform for flexible OLED panels. Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the internal structure of a laser cutting platform for a flexible OLED panel proposed in this utility model;

[0020] Figure 5 for Figure 4 A magnified view of part A.

[0021] The components are as follows: 1. Cutting seat, 2. Support mesh plate, 3. Positioning frame, 4. Cutting recess, 5. Support frame, 6. Boss, 7. Dust collection box, 8. Negative pressure fan, 9. Dust collection chamber, 10. Dust collection pipe, 11. Sealed drawer, 12. Filter mesh plate, 13. Positioning block, 14. Positioning hole, 15. Mounting groove, 16. Magnetic block, 17. Guide column, 18. Buffer spring, 19. Pressure plate, 20. Mounting column, 21. Positioning plate, 22. Positioning screw. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0024] Example 1

[0025] like Figures 1 to 5 As shown, the technical solution adopted by this utility model is as follows: A laser cutting platform for a flexible OLED panel includes a cutting seat 1, a support mesh plate 2 and a positioning frame 3. The cutting seat 1 is provided with a cutting recess 4. The inner side wall of the cutting recess 4 is provided with a support frame 5 and the support mesh plate 2 is placed on the support frame 5. The cutting recess 4 is provided with a protrusion 6. The positioning frame 3 is installed on the protrusion 6 and presses the support mesh plate. The bottom of the cutting seat 1 is provided with a dust suction structure.

[0026] The dust collection structure includes a dust collection box 7 and a negative pressure fan 8. The cutting seat 1 is provided with a dust collection chamber 9. Multiple sets of dust collection pipes 10 are evenly distributed on the cutting recess 4. The dust collection pipes 10 are connected to the dust collection chamber 9. The dust collection box 7 is installed at the bottom of the cutting seat 1 and is connected to the dust collection chamber 9. The negative pressure fan 8 is installed at the bottom of the dust collection box 7 and its suction end is connected to the dust collection box 7. A filter assembly is slidably installed inside the dust collection box 7. The filter assembly includes a sealed drawer 11 and a filter screen 12 installed on the sealed drawer 11.

[0027] Positioning blocks 13 are provided at the four corners of the support mesh plate 2, and positioning holes 14 corresponding to the positioning blocks 13 are provided at the four corners of the support frame 5. The support mesh plate 2 can be stably installed on the support frame 5 through the positioning blocks 13.

[0028] The boss 6 is provided with a mounting groove 15, and a magnet is provided in the mounting groove 15. The positioning frame 3 is provided with a magnetic block 16 corresponding to the mounting groove 15. The positioning frame 3 is installed on the boss 6 by the cooperation of the magnet and the magnetic block 16, and the support mesh plate 2 and the mother piece placed on it are pressed and positioned.

[0029] Example 2

[0030] Based on Example 1, such as Figure 5 As shown, the bottom of the positioning frame 3 is provided with a pressing assembly, which includes a guide post 17, a buffer spring 18 and a pressing plate 19. There are two sets of buffer springs 18 and they are located at the bottom of the positioning frame 3. The pressing plate 19 is located on the other end of the two sets of buffer springs 18. The bottom of the positioning frame 3 is provided with a sliding groove. The guide post 17 is located on the pressing plate 19 and its other end is slidably located in the sliding groove.

[0031] The cutting base 1 has mounting columns 20 at its four corners, and a positioning plate 21 at the bottom of the mounting column 20. A positioning screw 22 is threaded through the positioning plate 21 and connected by a thread.

[0032] In practical use, the cutting seat 1 is installed and fixed by the positioning screw 22, and the support mesh plate 2 is engaged with the positioning hole 14 by the positioning block 13 to achieve installation and positioning. The mother piece is placed on the support mesh plate 2, and then the positioning frame 3 is inserted into the installation groove 15 by the magnetic block 16 to complete the positioning. The support mesh plate 2 and the mother piece are pressed together by the pressing component. The negative pressure fan 8 is started. Dust and impurities generated during the cutting process are sucked away by the dust suction pipe 10 and collected by the filter screen 12 in the dust collection box 7. The operation is simple and the cleaning is convenient.

[0033] 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, material, 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, material, or apparatus.

[0034] 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 laser cutting platform for a flexible OLED panel, comprising a cutting base (1), a support mesh plate (2), and a positioning frame (3), characterized in that: The cutting seat (1) is provided with a cutting recess (4), the inner side wall of the cutting recess (4) is provided with a support frame (5) and the support mesh plate (2) is placed on the support frame (5), the cutting recess (4) is provided with a boss (6), the positioning frame (3) is installed on the boss (6) and presses the support mesh plate (2), and the bottom of the cutting seat (1) is provided with a dust suction structure; The dust collection structure includes a dust collection box (7) and a negative pressure fan (8). The cutting seat (1) is provided with a dust collection chamber (9). Multiple sets of dust collection pipes (10) are evenly distributed on the cutting recess (4). The dust collection pipes (10) are connected to the dust collection chamber (9). The dust collection box (7) is installed at the bottom of the cutting seat (1) and is connected to the dust collection chamber (9). The negative pressure fan (8) is installed at the bottom of the dust collection box (7) and its suction end is connected to the dust collection box (7).

2. The laser cutting platform for a flexible OLED panel according to claim 1, characterized in that: The dust collection box (7) is equipped with a filter assembly that runs through and slides through it. The filter assembly includes a sealed drawer (11) and a filter screen (12) disposed on the sealed drawer (11).

3. The laser cutting platform for a flexible OLED panel according to claim 2, characterized in that: The support mesh plate (2) is provided with positioning blocks (13) at the four corners, and the support frame (5) is provided with positioning holes (14) at the four corners corresponding to the positioning blocks (13).

4. The laser cutting platform for a flexible OLED panel according to claim 3, characterized in that: The boss (6) is provided with a mounting groove (15), and a magnet is provided in the mounting groove (15). The positioning frame (3) is provided with a magnetic block (16) corresponding to the mounting groove (15).

5. The laser cutting platform for a flexible OLED panel according to claim 4, characterized in that: The bottom of the positioning frame (3) is provided with a pressing component, which includes a guide post (17), a buffer spring (18) and a pressing plate (19). The buffer spring (18) is provided in two sets and is located at the bottom of the positioning frame (3). The pressing plate (19) is located on the other end of the two sets of buffer springs (18). The bottom of the positioning frame (3) is provided with a sliding groove. The guide post (17) is located on the pressing plate (19) and its other end is slidably located in the sliding groove.

6. The laser cutting platform for a flexible OLED panel according to claim 5, characterized in that: The cutting seat (1) is provided with mounting columns (20) at its four corners. The bottom of the mounting column (20) is provided with a positioning plate (21). A positioning screw (22) is provided through the positioning plate (21) and connected by a thread.

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