A laser marking device for FPC flexible board processing

Abstract

The utility model discloses a kind of laser marking devices for FPC flexible plate processing, including cabinet, laser marking machine main body is installed in the top of cabinet, laser marking machine main body is used to mark and print processing to flexible plate, bearing assembly is installed in the inside of cabinet, bearing assembly is used to carry and convey to flexible plate, plate cover rotary installation is in cabinet, linkage assembly is set between bearing assembly and plate cover, bearing assembly drives flexible plate to remove processing area, so that linkage assembly promotes plate cover to open movement.The utility model uses laser marking machine main body, bearing assembly, the cooperation use mode of plate cover and linkage assembly, when bearing platform carries flexible plate and moves, bearing platform can be driven plate cover to be in closed or open state by linkage assembly, and then when flexible plate is processed, make plate cover be in closed state, reduce the influence of external light, when replacing flexible plate on bearing platform, plate cover can be automatically opened.

Description

Technical Field

[0001] This utility model relates to the field of laser engraving technology, and in particular to a laser engraving device for processing FPC flexible boards. Background Technology

[0002] When processing FPC flexible boards, a laser marking machine is used to mark the FPC flexible boards. The laser marking machine generates a high-energy laser beam through a laser, which is focused on the surface of the material. Through the photothermal effect, the surface of the material is instantly heated and vaporized or melted, thereby forming a mark.

[0003] During laser engraving, interference from external light can affect the quality and accuracy of the engraving, especially in bright working environments where the visibility of the laser beam is compromised, leading to unsatisfactory engraving results. To reduce interference from external light, flexible boards are usually engraved inside a closed cabinet. However, when loading and unloading flexible boards, the cabinet doors are typically opened manually. This manual opening and closing of the protective structure not only increases operational complexity and prolongs the processing cycle but may also lead to a decrease in engraving quality due to operator negligence or reduce the continuous operating efficiency of the equipment due to frequent opening and closing actions, thus presenting certain defects. Utility Model Content

[0004] The purpose of this invention is to provide a laser marking device for processing FPC flexible boards, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a laser engraving device for processing FPC flexible boards, comprising:

[0006] Server rack;

[0007] The main body of the laser engraving machine is installed on the top of the cabinet and is used to engrave flexible boards.

[0008] A load-bearing assembly, installed inside the cabinet, is used to carry and transport the flexible board.

[0009] A cover, which is rotatably mounted on the cabinet;

[0010] A linkage component is provided between the support component and the cover plate. The support component moves the flexible plate out of the processing area, causing the linkage component to push the cover plate to open.

[0011] Preferably, the carrier component includes:

[0012] A support platform, which is slidably installed inside the cabinet;

[0013] A linear motor is installed inside the cabinet, and the output end of the linear motor is connected to the bottom of the support platform.

[0014] Preferably, the linkage component includes:

[0015] Guide columns, which are vertically and slidably disposed inside the cabinet;

[0016] A connecting plate and a hinge, wherein the ends of the connecting plate are rotatably connected to the guide post and the plate cover respectively via the hinge.

[0017] Preferably, the linkage component further includes:

[0018] Mounting block, which is fixedly connected to the inside of the cabinet, has mounting holes on its top corresponding to the guide posts;

[0019] An integrated connecting rod is installed between the guide column and the support platform.

[0020] Preferably, the linkage component further includes:

[0021] A positioning collar is fixedly sleeved on the outside of the guide post, and the positioning collar is located at the bottom of the mounting block;

[0022] A guide sleeve is fixedly fitted inside the mounting hole, and the outer wall of the guide post is slidably fitted with the guide sleeve.

[0023] Preferably, the integrated link includes:

[0024] A connecting sleeve, the bottom of which is rotatably connected to the support platform via a hinge;

[0025] A connecting rod, the top of which is rotatably connected to a guide post via a hinge;

[0026] A limiting spring is slidably sleeved inside the connecting sleeve.

[0027] Preferably, the integrated link further includes:

[0028] A limiting block is fixedly connected to the end of a connecting rod, and the limiting block is slidably sleeved inside a connecting sleeve. The end of a limiting spring is pressed and fitted against the limiting block.

[0029] A fixing collar is fixedly sleeved at the end of the inner cavity of the connecting sleeve, and the outer wall of the connecting rod is slidably sleeved with the fixing collar.

[0030] Preferred options also include:

[0031] The first sealing strip is fixedly connected to the inside of the cabinet, and the bottom edge of the cover is in contact with the first sealing strip;

[0032] The second sealing strip is fixedly connected to the top of one of the covers, and one side of the bottom of the second sealing strip is in contact with the other cover.

[0033] The technical effects and advantages of this utility model are as follows:

[0034] This utility model utilizes the coordinated use of the main body of the laser engraving machine, the supporting component, the cover, and the linkage component. When the supporting platform carries the flexible plate and moves, the supporting platform can drive the cover to be in a closed or open state through the linkage component. Thus, during the processing of the flexible plate, the cover is kept in a closed state to reduce the influence of external light. When the flexible plate on the supporting platform is replaced, the cover can be opened automatically. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0036] Figure 2 This is a schematic diagram of the internal structure of the front of the cabinet of this utility model;

[0037] Figure 3 This is a schematic diagram of the internal structure of the mounting block of this utility model from the front.

[0038] Figure 4 This is a schematic diagram of the internal structure of the connecting sleeve on the side of this utility model.

[0039] In the diagram: 1. Cabinet; 2. Laser engraving machine body; 3. Load-bearing component; 31. Load-bearing platform; 32. Linear motor; 4. Cover; 5. Linkage component; 51. Mounting block; 52. Guide column; 53. Connecting plate; 54. Hinge; 55. Integrated connecting rod; 551. Connecting sleeve; 552. Connecting rod; 553. Limiting block; 554. Limiting spring; 555. Fixing collar; 56. Positioning collar; 57. Guide sleeve; 6. First sealing strip; 7. Second sealing strip. Detailed Implementation

[0040] 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.

[0041] This utility model provides, for example Figure 1-4The image shows a laser engraving device for processing FPC flexible boards.

[0042] Example 1: Includes a cabinet 1, a laser engraving machine body 2, a support component 3, a cover 4, and a linkage component 5. The laser engraving machine body 2 is installed on top of the cabinet 1 and is used for engraving flexible boards. The support component 3 is installed inside the cabinet 1. The cabinet 1 has a certain length, and the interior of the cabinet 1 is divided into a processing area and a replacement area corresponding to the laser engraving machine body 2 and the cover 4, respectively. The support component 3 is used to carry and transport the flexible boards, and can transport the flexible boards to the processing area and the replacement area of ​​the laser engraving machine body 2. The cover 4 is rotatably mounted on the cabinet 1. The linkage component 5 is located between the support component 3 and the cover 4. The support component 3 moves the flexible plate out of the processing area, causing the linkage component 5 to push the cover 4 to open. That is, when the support component 3 moves the flexible plate to the processing area, the two covers 4 are in the closed state, thereby reducing the impact of external light on the operation of the laser engraving machine body 2. When the support component 3 moves the flexible plate to the replacement area, the two covers 4 are in the open state to facilitate the replacement of the flexible plate on the support component 3. The loading and unloading of the flexible plate is carried out by a robotic arm, which is existing technology and will not be described in detail here.

[0043] Furthermore, it also includes a first sealing strip 6 and a second sealing strip 7. The first sealing strip 6 is fixedly connected to the inside of the cabinet 1, and the bottom edge of the cover 4 is in contact with the first sealing strip 6. The second sealing strip 7 is fixedly connected to the top of one of the covers 4, and one side of the bottom of the second sealing strip 7 is in contact with the other cover 4. The first sealing strip 6 and the second sealing strip 7 can improve the sealing of the cabinet 1 when the two covers 4 are closed and reduce the penetration of light.

[0044] Specifically, the support component 3 includes a support platform 31 and a linear motor 32. The support platform 31 is slidably installed inside the cabinet 1. The support platform 31 is provided with a chamber for storing flexible boards, thereby positioning and storing the flexible boards so that the laser engraving machine body 2 can engrave the flexible boards. This is existing technology and will not be described in detail here. The linear motor 32 is installed inside the cabinet 1. The output end of the linear motor 32 is connected to the bottom of the support platform 31. The linear motor 32 can drive the support platform 31 to move, thereby allowing the support platform 31 to move the flexible boards to the processing area or replacement area.

[0045] Example 2: Based on Example 1, the linkage component 5 includes a guide post 52, a connecting plate 53, a hinge 54, a mounting block 51, and an integrated connecting rod 55. The guide post 52 is vertically slidably disposed inside the cabinet 1. The end of the connecting plate 53 is rotatably connected to the guide post 52 and the cover 4 respectively through the hinge 54. Figure 2 and Figure 3As shown, when the guide column 52 moves vertically up and down, the connecting plate 53 can push the cover 4 to rotate, thereby opening or closing the cover 4. The mounting block 51 is fixedly connected to the inside of the cabinet 1. The top of the mounting block 51 has mounting holes corresponding to the guide column 52. The integrated connecting rod 55 is installed between the guide column 52 and the support platform 31, and the integrated connecting rod 55 is in an inclined state. Therefore, when the support platform 31 moves linearly, the top of the integrated connecting rod 55 can drive the guide column 52 to rise or fall.

[0046] Furthermore, the integrated connecting rod 55 includes a connecting sleeve 551, a connecting rod 552, a limiting spring 554, a limiting block 553, and a fixing collar 555. The bottom of the connecting sleeve 551 is rotatably connected to the bearing platform 31 via a hinge 54, and the top of the connecting rod 552 is rotatably connected to the guide post 52 via a hinge 54. The limiting spring 554 is slidably sleeved inside the connecting sleeve 551, and the limiting block 553 is fixedly connected to the end of the connecting rod 552. The limiting block 553 is slidably sleeved inside the connecting sleeve 551, and the end of the limiting spring 554 is pressed against the limiting block 553. When the bearing... When platform 31 moves to the replacement area, the elastic force of limit spring 554 acting on connecting rod 552 is much greater than the thrust required for connecting rod 552 to push guide column 52 up, thus ensuring that cover 4 can be opened. Fixed collar 555 is fixedly sleeved on the end of inner cavity of connecting sleeve 551. The outer wall of connecting rod 552 is slidably sleeved with fixed collar 555. When platform 31 moves to the replacement area, connecting sleeve 551 is in a vertical state. Connecting sleeve 551 pushes guide column 52 up through limit spring 554 and connecting rod 552, so that guide column 52 pushes cover 4 open through connecting plate 53.

[0047] Furthermore, the linkage component 5 also includes a positioning collar 56 and a guide sleeve 57. The positioning collar 56 is fixedly sleeved on the outside of the guide post 52 and is located at the bottom of the mounting block 51. The positioning collar 56 can limit the maximum distance the guide post 52 can rise. That is, when the cover 4 is opened and the support platform 31 has not moved to the replacement area, the connecting rod 552 can slide towards the inside of the connecting sleeve 551, so that the limiting block 553 can squeeze the limiting spring 554. When the support platform 31 moves to the processing area, the connecting rod 552 can be reset relative to the connecting sleeve 551, so as to prevent the support platform 31 from moving after the cover 4 is closed, thereby reducing the probability of structural damage to the linkage component 5. The guide sleeve 57 is fixedly sleeved inside the mounting hole, and the outer wall of the guide post 52 is slidably sleeved with the guide sleeve 57. The guide sleeve 57 can ensure the stability of the vertical sliding of the guide post 52.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A laser marking device for processing FPC flexible boards, characterized in that, include: Server rack (1); Laser engraving machine body (2), the laser engraving machine body (2) is installed on the top of the cabinet (1), the laser engraving machine body (2) is used to engrave flexible boards; The load-bearing component (3) is installed inside the cabinet (1) and is used to carry and transport the flexible board. A cover (4) is rotatably mounted on the cabinet (1); Linkage component (5) is disposed between the support component (3) and the cover (4). The support component (3) drives the flexible plate to move out of the processing area, so that the linkage component (5) pushes the cover (4) to open.

2. The laser marking apparatus for FPC flexible board processing according to claim 1, characterized in that, The carrier component (3) includes: A support platform (31) is slidably installed inside the cabinet (1); A linear motor (32) is installed inside the cabinet (1), and the output end of the linear motor (32) is connected to the bottom of the support platform (31) for transmission.

3. The laser marking apparatus for FPC flexible board processing according to claim 2, characterized in that, The linkage component (5) includes: Guide column (52), the guide column (52) is vertically slidably disposed inside the cabinet (1); The connecting plate (53) and the hinge (54) are connected to the guide post (52) and the plate cover (4) respectively through the hinge (54).

4. The laser marking apparatus for processing FPC flexible board according to claim 3, characterized in that, The linkage component (5) also includes: Mounting block (51), which is fixedly connected to the inside of the cabinet (1), and the top of the mounting block (51) is provided with mounting holes corresponding to the guide post (52); An integrated connecting rod (55) is installed between the guide post (52) and the support platform (31).

5. The laser marking apparatus for processing FPC flexible board according to claim 4, characterized in that, The linkage component (5) also includes: Positioning collar (56), which is fixedly sleeved on the outside of guide post (52), and the positioning collar (56) is located at the bottom of mounting block (51); The guide sleeve (57) is fixedly sleeved inside the mounting hole, and the outer wall of the guide post (52) is slidably sleeved with the guide sleeve (57).

6. The laser marking device for processing FPC flexible boards according to claim 5, characterized in that, The integrated link (55) includes: A connecting sleeve (551) is provided, the bottom of which is rotatably connected to the support platform (31) via a hinge (54); A connecting rod (552), the top of which is rotatably connected to a guide post (52) via a hinge (54); A limiting spring (554) is slidably sleeved inside the connecting sleeve (551).

7. The laser marking apparatus for processing FPC flexible boards according to claim 6, characterized in that, The integrated link (55) also includes: The limiting block (553) is fixedly connected to the end of the connecting rod (552), and the limiting block (553) is slidably sleeved inside the connecting sleeve (551). The end of the limiting spring (554) is pressed and adhered to the limiting block (553). A fixing collar (555) is fixedly sleeved at the end of the inner cavity of the connecting sleeve (551), and the outer wall of the connecting rod (552) is slidably sleeved with the fixing collar (555).

8. The laser marking apparatus for processing FPC flexible board according to claim 1, characterized in that, Also includes: The first sealing strip (6) is fixedly connected to the inside of the cabinet (1), and the bottom edge of the cover (4) is in contact with the first sealing strip (6); The second sealing strip (7) is fixedly connected to the top of one of the cover plates (4), and one side of the bottom of the second sealing strip (7) is in contact with the other cover plate (4).

Images