Surface smearing device for high-frequency composite dielectric substrate

Abstract

The utility model relates to the technical field of coating devices, and discloses a surface coating device for a high-frequency composite dielectric substrate, which comprises a processing table and a sliding plate, the top of the processing table is fixedly connected with a material turning table, the interior of the material turning table is rotatably connected with a rotating column, the outer side of the rotating column is fixedly connected with a material turning plate, and the material turning plate is fixedly connected with the sliding plate. A first gear is fixedly connected to the outer side of the rotating column, a first air cylinder is fixedly connected to the outer side of the material overturning table, a first rack meshed with the first gear is fixedly connected to the output end of the first air cylinder, a connecting column is rotatably connected to the top wall of the interior of the sliding plate, and a mounting cover is fixedly connected to the outer side of the connecting column; and a fan is fixedly connected to the interior of the mounting cover. The surface smearing device for the high-frequency composite dielectric substrate has the advantages that the substrate is overturned, time and labor are saved during double-sided coating, and the surface of the coated substrate is dried.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, in particular to a surface coating device for a high-frequency composite dielectric substrate. Background Art

[0002] During the processing of high-frequency composite dielectric substrates, a surface coating device may be used to improve the surface properties of the material, such as reducing surface roughness, enhancing material adhesion, or achieving specific surface functionalization.

[0003] An existing surface coating device for a high-frequency composite dielectric substrate can only coat one side of the substrate when coating the substrate surface, while the other side needs to be manually turned over, fixed, and flipped. The process is relatively cumbersome and time-consuming for the staff. After coating one side of the substrate, it takes a long time for the material on the substrate surface to solidify, and then the substrate needs to be flipped over and coated on the other side, which slows down the speed of substrate coating and affects the efficiency of substrate coating. Therefore, a surface coating device for a high-frequency composite dielectric substrate is proposed to solve the above-mentioned problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a surface coating device for high-frequency composite dielectric substrates, which has the advantages of flipping the substrate, saving time and effort for double-sided coating, and drying the coated substrate surface. It solves the problem of manually flipping the substrate for double-sided coating, the conductive glue coated on the substrate surface taking a long time to solidify, and the reduced substrate coating efficiency.

[0006] (2) Technical solution

[0007] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A surface coating device for a high-frequency composite dielectric substrate comprises a processing table and a sliding plate, the top of the processing table is fixedly connected to a turning table, the inside of the turning table is rotatably connected to a rotating column, the outside of the rotating column is fixedly connected to the turning plate, the outside of the rotating column is fixedly connected to a first gear, the outside of the turning table is fixedly connected to a first cylinder, the output end of the first cylinder is fixedly connected to a first rack meshing with the first gear, the inner top wall of the sliding plate is rotatably connected to a connecting column, the outside of the connecting column is fixedly connected to a mounting cover, the inside of the mounting cover is fixedly connected to a fan, and the inside of the mounting cover is fixedly connected to a heating wire located at the bottom of the fan.

[0008] The beneficial effects of the utility model are:

[0009] The surface coating device for a high-frequency composite dielectric substrate has the advantages of turning over the substrate, saving time and effort in double-sided coating, and drying the coated substrate surface.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the first rack is slidably connected to the inside of the turning table, a linear screw is fixedly connected to the top of the processing table, and the top of the linear screw slider is fixedly connected to the sliding plate.

[0012] The beneficial effect of adopting the above further solution is that it is easy to drive the sliding plate to slide, so that the fan can dry the conductive glue coated on both sides of the substrate.

[0013] Furthermore, a second gear is fixedly connected to the outer side of the connecting column, a second cylinder is fixedly connected to the outer side of the sliding plate, an output end of the second cylinder is fixedly connected to a second rack meshing with the second gear, and the second rack is slidably connected to the inside of the sliding plate.

[0014] The beneficial effect of adopting the above further solution is that it is easy to rotate the mounting cover to fully dry the conductive adhesive on the lower substrate surface.

[0015] Furthermore, a conveyor is fixedly connected to the top of the processing table, a first electric push rod is fixedly connected to the top of the conveyor, and an output end of the first electric push rod is fixedly connected to a limit plate.

[0016] The beneficial effect of adopting the above further solution is that the substrate on the top of the conveyor is fixed, which facilitates coating of its surface and prevents positional displacement of the substrate during coating.

[0017] Furthermore, a second electric push rod is fixedly connected to the top of the turning platform, an output end of the second electric push rod is fixedly connected to a fixed plate, and a baffle is fixedly connected to the top of the turning platform.

[0018] The beneficial effect of adopting the above further solution is that it is easy to fix the substrate, thereby preventing the substrate from shifting in position during the coating process, which would cause deviation in the coating of the substrate.

[0019] Furthermore, a control panel is fixedly connected to the top of the processing table, and a coating machine is fixedly connected to the top of the processing table.

[0020] The beneficial effect of adopting the above further solution is that the control panel controls the conveying, coating, turning, coating of the other side, drying, etc. of the substrate, and the coating machine coats both sides of the fixed substrate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a side view of the structure of the utility model;

[0023] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0024] Figure 4 This is a structural diagram of the turning plate of the utility model.

[0025] In the figure: 1. Processing table; 2. Turning table; 3. Rotating column; 4. Turning plate; 5. First gear; 6. First cylinder; 7. First rack; 8. Sliding plate; 9. Connecting column; 10. Mounting cover; 11. Fan; 12. Heating wire; 13. Linear screw; 14. Second gear; 15. Second cylinder; 16. Second rack; 17. Conveyor; 18. First electric push rod; 19. Limit plate; 20. Second electric push rod; 21. Fixed plate; 22. Control panel; 23. Coating machine. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] In the embodiment, Figure 1-4 A surface coating device for a high-frequency composite dielectric substrate is provided. The utility model includes a processing table 1 and a sliding plate 8. The top of the processing table 1 is fixedly connected to a turning table 2, the inside of the turning table 2 is rotatably connected to a rotating column 3, the outside of the rotating column 3 is fixedly connected to a turning plate 4, the outside of the rotating column 3 is fixedly connected to a first gear 5, the outside of the turning table 2 is fixedly connected to a first cylinder 6, the output end of the first cylinder 6 is fixedly connected to a first rack 7 meshing with the first gear 5, the inner top wall of the sliding plate 8 is rotatably connected to a connecting column 9, the outside of the connecting column 9 is fixedly connected to a mounting cover 10, the inside of the mounting cover 10 is fixedly connected to a fan 11, and the inside of the mounting cover 10 is fixedly connected to a heating wire 12 located at the bottom of the fan 11.

[0028] After the substrate is transported to the top of the flipping table 2, the fan 11 and the heating wire 12 are started, so that the heating wire 12 heats the air sent by the fan 11 and sends it to the surface of the substrate to dry the conductive glue applied on the surface of the substrate, and the first cylinder 6 is started to drive the first rack 7 to slide, and then the first gear 5 is rotated, and then the rotating column 3 is driven to rotate, so that the flipping plate 4 flips the substrate 180 degrees, and the coating machine 23 applies conductive glue to the other side of the substrate, and then the sliding plate 8 drives the mounting cover 10 to move to the upper side of the flipped substrate through the connecting column 9, and the fan 11 sends air to the surface of the substrate to solidify the thermal conductive glue, and then the substrate is removed and the coating work for the next substrate is carried out.

[0029] Specifically, refer to Figure 1 , Figure 3 and Figure 4 The first rack 7 is slidably connected to the inside of the turning table 2. A linear screw 13 is fixedly connected to the top of the processing table 1. The top of the linear screw 13 slider is fixedly connected to the sliding plate 8. The linear screw module includes a screw seat installed on the upper end face of the processing table 1. The screw seat has a rectangular cavity and a drive motor is assembled on one side of the cavity. The output end of the drive motor is connected to a threaded screw and the threaded screw is arranged horizontally. The external thread of the threaded screw is threadedly connected to a sliding sleeve, and the external side of the sliding sleeve is fixedly connected to a slider.

[0030] In this embodiment, the sliding plate 8 is moved to the upper side of the substrate by the linear screw 13, so as to dry the conductive adhesive on the surface of the substrate, thereby accelerating the coating speed of the substrate.

[0031] Specifically, refer to Figure 1 and Figure 3 A second gear 14 is fixedly connected to the outer side of the connecting column 9, a second cylinder 15 is fixedly connected to the outer side of the sliding plate 8, and the output end of the second cylinder 15 is fixedly connected to a second rack 16 meshing with the second gear 14, and the second rack 16 is slidably connected to the inside of the sliding plate 8.

[0032] In this embodiment, the second cylinder 15 is started to drive the second rack 16 to slide, and then the second gear 14 drives the connecting column 9 to rotate, thereby rotating the mounting cover 10 to dry the glue on the lower substrate surface.

[0033] Specifically, refer to Figure 2 The top of the processing table 1 is fixedly connected to a conveyor 17 , the top of the conveyor 17 is fixedly connected to a first electric push rod 18 , and the output end of the first electric push rod 18 is fixedly connected to a limiting plate 19 .

[0034] In this embodiment, the conveyor 17 conveys the substrate to the bottom of the coating machine 23 for coating with conductive glue, and the first electric push rod 18 is started to move the limit plate 19 to fix the outer side of the substrate, thereby preventing the substrate from shifting in position during the coating process.

[0035] Specifically, refer to Figure 1 and Figure 2 A second electric push rod 20 is fixedly connected to the top of the turning table 2, and a fixed plate 21 is fixedly connected to the output end of the second electric push rod 20.

[0036] In this embodiment, when the substrate is flipped to the right side of the fixing plate 21, the second electric push rod 20 is started to drive the fixing plate 21 to slide, so that the fixing plate 21 fixes the outer side of the substrate, thereby coating the flipped side of the substrate.

[0037] Specifically, refer to Figure 1 and Figure 3 A control panel 22 is fixedly connected to the top of the processing table 1 , and a coating machine 23 is fixedly connected to the top of the processing table 1 .

[0038] In this embodiment, the control panel 22 controls the conveying, coating, flipping, coating of the other side, drying, etc. of the substrate, and the coating machine 23 coats both sides of the fixed substrate.

[0039] Working principle:

[0040] First, when the substrate is transported from the conveyor 17 to the bottom of the coating machine 23, the top of the substrate is coated. Then, the substrate is transported to the top of the turning table 2, and the fan 11 and the heating wire 12 are started. The heating wire 12 heats the air sent by the fan 11 and sends it to the surface of the substrate to dry the conductive adhesive applied on the surface of the substrate.

[0041] Then: start the first cylinder 6, thereby driving the first rack 7 to slide, and then the first gear 5 to rotate, and then the rotating column 3 to rotate, so that the flipping plate 4 flips the substrate 180 degrees, and the coating machine 23 applies conductive glue to the other side of the substrate, and then the sliding plate 8 drives the mounting cover 10 to move to the upper side of the flipped substrate through the connecting column 9, and the fan 11 sends air to the surface of the substrate to solidify the thermal conductive glue, and then remove the substrate and proceed to the next substrate for coating.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0043] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface coating device for a high-frequency composite dielectric substrate, comprising a processing table (1) and a sliding plate (8), characterized in that: The top of the processing table (1) is fixedly connected to a turning table (2), the inside of the turning table (2) is rotatably connected to a rotating column (3), the outside of the rotating column (3) is fixedly connected to a turning plate (4), the outside of the rotating column (3) is fixedly connected to a first gear (5), the outside of the turning table (2) is fixedly connected to a first cylinder (6), the output end of the first cylinder (6) is fixedly connected to a first rack (7) meshed with the first gear (5), the inner top wall of the sliding plate (8) is rotatably connected to a connecting column (9), the outside of the connecting column (9) is fixedly connected to a mounting cover (10), the inside of the mounting cover (10) is fixedly connected to a fan (11), and the inside of the mounting cover (10) is fixedly connected to a heating wire (12) located at the bottom of the fan (11).

2. The surface coating device for a high-frequency composite dielectric substrate according to claim 1, characterized in that: The first rack (7) is slidably connected to the inside of the turning table (2), the top of the processing table (1) is fixedly connected to a linear screw (13), and the top of the slider of the linear screw (13) is fixedly connected to the sliding plate (8).

3. The surface coating device for a high-frequency composite dielectric substrate according to claim 1, characterized in that: The outer side of the connecting column (9) is fixedly connected to a second gear (14), the outer side of the sliding plate (8) is fixedly connected to a second cylinder (15), the output end of the second cylinder (15) is fixedly connected to a second rack (16) meshing with the second gear (14), and the second rack (16) is slidably connected to the inside of the sliding plate (8).

4. The surface coating device for a high-frequency composite dielectric substrate according to claim 1, characterized in that: The top of the processing table (1) is fixedly connected to a conveyor (17), the top of the conveyor (17) is fixedly connected to a first electric push rod (18), and the output end of the first electric push rod (18) is fixedly connected to a limit plate (19).

5. The surface coating device for a high-frequency composite dielectric substrate according to claim 1, characterized in that: A second electric push rod (20) is fixedly connected to the top of the turning platform (2), and a fixed plate (21) is fixedly connected to the output end of the second electric push rod (20).

6. The surface coating device for a high-frequency composite dielectric substrate according to claim 1, characterized in that: A control panel (22) is fixedly connected to the top of the processing table (1), and a coating machine (23) is fixedly connected to the top of the processing table (1).

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