A tin paste coating device for display screen processing
Patent Information
- Application Number
- CN202522113920.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-09-30
AI Technical Summary
现有的加工工序通常采用人工的方式进行锡膏涂抹，但在刮刀涂抹过程中，锡膏易冷却溢留于刮刀表面，影响显示屏表面涂覆效果，存在涂覆效果较差，涂覆效率不高的问题
[0009]由上可知，应用本申请提供的可以得到以下有益效果：本申请通过在底座，在所述底座上设置有限位组件，在所述限位组件一侧设置有刮涂组件，在所述限位组件位于所述刮涂组件的另一侧设置有保温组件，在所述底座朝向所述限位组件设置有输送组件，在所述限位组件远离所述输送组件一侧还设置有刮除组件，通过在所述底座上设置有限位组件，使得显示屏能够通过所述限位组件进行限位固定放置，再通过在所述底座朝向所述限位组件设置有输送组件，使得所述输送组件能够将锡膏喷涂于显示屏表面，再通过在所述限位组件一侧设置有刮涂组件，在所述限位组件远离所述输送组件一侧还设置有刮除组件，进而所述刮涂组件能够将锡膏于显示屏表面均匀涂布，并将溢流于所述刮涂组件上的锡膏通过所述刮除组件进行清理，再通过在所述限位组件位于所述刮涂组件的另一侧设置有保温组件，使得能够有效避免锡膏在加工过程中冷却凝结，实现避免锡膏溢流于所述刮涂板表面，有效提高显示屏的锡膏涂覆效果。
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Figure CN224807734U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of display screen manufacturing technology, and in particular to a solder paste scraping device for display screen processing. Background Technology
[0002] A display screen is a flat panel display used to display various information such as text, images, and videos. During production, the PCB board on the display screen needs to be printed, followed by a preparation step of evenly applying solder paste to its surface. Current processing typically uses manual solder paste application. However, during the squeegee application process, the solder paste easily cools and overflows onto the squeegee surface, affecting the coating effect on the display screen surface, resulting in poor coating quality and low coating efficiency. Utility Model Content
[0003] To address the aforementioned technical problems, this application provides a solder paste coating device for display screen processing, comprising a base, a limiting component disposed on the base, a coating component disposed on one side of the limiting component, a heat insulation component disposed on the other side of the limiting component located on the coating component, a conveying component disposed on the base facing the limiting component, and a scraping component disposed on the side of the limiting component away from the conveying component, thereby preventing solder paste from overflowing onto the coating board surface and effectively improving the solder paste coating effect of the display screen.
[0004] Preferably, the limiting component includes a mounting base disposed on the base, a limiting groove is formed in the mounting base, a plurality of mounting blocks are disposed on both sides of the mounting base located in the limiting groove, and a fixing pressure plate is disposed on the mounting block facing the limiting groove to realize the limiting and fixing of the display screen.
[0005] Preferably, the coating assembly includes a first mounting bracket, a sliding block slidably disposed on the first mounting bracket, a first driving assembly fixedly disposed on the sliding block, a coating plate disposed on the first driving assembly facing the limiting groove, and second driving assemblies with driving ends connected to the sliding block disposed on both sides of the first mounting bracket, so as to achieve uniform coating of solder paste on the surface of the display screen and ensure the coating quality of the solder paste on the display screen.
[0006] Preferably, the heat insulation component includes a second mounting bracket, on which a heating plate is fixedly mounted. The heating plate has several sets of mounting slots, and a heating tube is detachably mounted in the mounting slots to prevent solder paste from cooling and condensing during processing.
[0007] Preferably, the conveying assembly includes a slide rail disposed on the base, a storage box slidably disposed on the slide rail, a conveying pipe extending from the storage box toward the limiting groove, a third driving assembly with its driving end connected to the storage box disposed on the base, and a conveying knob disposed on the conveying pipe, so as to realize the application of solder paste to the surface of the display screen.
[0008] Preferably, the scraping assembly includes a scraping storage box detachably disposed on the end face of the mounting base, and a scraping block is fixedly disposed in the scraping storage box facing the scraping plate to scrape off the solder paste retained on the surface of the scraping plate.
[0009] As can be seen from the above, the following beneficial effects can be obtained by applying the method provided in this application: This application provides a base, on which a limiting component is provided, a scraping component is provided on one side of the limiting component, a heat-insulating component is provided on the other side of the limiting component, a conveying component is provided on the base facing the limiting component, and a scraping component is also provided on the side of the limiting component away from the conveying component. By providing a limiting component on the base, the display screen can be fixed and positioned by the limiting component. Furthermore, by providing a conveying component on the base facing the limiting component... The conveying assembly is able to spray solder paste onto the surface of the display screen. A scraping assembly is provided on one side of the limiting assembly, and a scraping removal assembly is provided on the side of the limiting assembly away from the conveying assembly. The scraping assembly can then evenly distribute the solder paste onto the display screen surface, and the scraping removal assembly cleans up any solder paste overflowing onto the scraping assembly. Furthermore, a heat-insulating assembly is provided on the other side of the limiting assembly, located on the scraping assembly, to effectively prevent the solder paste from cooling and solidifying during processing, thus preventing solder paste from overflowing onto the scraping plate surface and effectively improving the solder paste coating effect of the display screen. Attached Figure Description
[0010] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only a part of the embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0011] Figure 1 This is a schematic diagram of the structure of the coating equipment according to an embodiment of this application;
[0012] Figure 2 This is a front view of the coating equipment according to an embodiment of this application.
[0013] Figure Labels
[0014] 10. Base; 20. Limiting component; 30. Scraping component; 40. Insulation component; 50. Conveying component; 60. Scraping component; 21. Mounting base; 22. Limiting groove; 23. Mounting block; 24. Fixing pressure plate; 31. First mounting bracket; 32. Sliding block; 33. First drive component; 34. Scraping blade; 35. Second drive component; 41. Second mounting bracket; 42. Heating plate; 43. Mounting groove; 44. Heating tube; 51. Slide rail; 52. Storage box; 53. Third drive component; 54. Conveying knob; 61. Scraping storage box; 62. Scraping block. Detailed Implementation
[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0016] Example
[0017] To address the aforementioned technical problems, this embodiment provides a solder paste application device for display screen processing, such as... Figure 1 As shown, the device includes a base 10, a limiting component 20 on the base 10, a scraping component 30 on one side of the limiting component 20, a heat-insulating component 40 on the other side of the limiting component 20 located opposite the scraping component 30, a conveying component 50 on the base 10 facing the limiting component 20, and a scraping component 60 on the side of the limiting component 20 away from the conveying component 50. By providing the limiting component 20 on the base 10, the display screen can be fixed and positioned by the limiting component 20. Furthermore, by providing the conveying component 50 on the base 10 facing the limiting component 20, the conveying component 50... Solder paste can be sprayed onto the surface of the display screen. A scraping component 30 is provided on one side of the limiting component 20, and a scraping component 60 is provided on the side of the limiting component 20 away from the conveying component 50. The scraping component 30 can evenly spread the solder paste on the surface of the display screen, and the scraping component 60 can clean up the solder paste that overflows on the scraping component 30. Furthermore, a heat preservation component 40 is provided on the other side of the limiting component 20 located on the scraping component 30, which can effectively prevent the solder paste from cooling and solidifying during the processing, thereby preventing the solder paste from overflowing onto the surface of the scraping plate 34 and effectively improving the solder paste coating effect of the display screen.
[0018] Specifically, the limiting component 20 includes a mounting base 21 disposed on the base 10, a limiting groove 22 formed in the mounting base 21, several sets of mounting blocks 23 disposed on both sides of the mounting base 21 located in the limiting groove 22, and a fixing plate 24 disposed on the mounting blocks 23 facing the limiting groove 22. By forming a limiting groove 22 in the mounting base 21, and by distributing several sets of mounting blocks 23 on both sides of the mounting base 21 located in the limiting groove 22, and by distributing the fixing plate 24 on the mounting blocks 23 facing the limiting groove 22, the display screen can be placed in the limiting groove 22. Furthermore, by adjusting the fixing plate 24 disposed on the mounting blocks 23, the display screen is pressed and fixed in the limiting groove 22, effectively preventing the display screen from tilting up during processing and affecting the quality of the finished product, thus achieving limiting and fixing of the display screen.
[0019] In the above scheme, such as Figure 2 As shown, the solder paste coating assembly 30 includes a first mounting bracket 31, a sliding block 32 slidably disposed on the first mounting bracket 31, a first driving assembly 33 fixedly disposed on the sliding block 32, a solder paste coating plate 34 disposed on the first driving assembly 33 facing the limiting groove 22, and second driving assemblies 35 with driving ends connected to the sliding block 32 disposed on both sides of the first mounting bracket 31. By fixing the first driving assembly 33 on the sliding block 32 and disposing the solder paste coating plate 34 on the first driving assembly 33 facing the limiting groove 22, the first driving assembly 33 can drive the solder paste coating plate 34 to move closer to or further away from the limiting groove 22, thereby coating the solder paste on the surface of the display screen. Furthermore, by slidably disposing the sliding block 32 on the first mounting bracket 31 and disposing the second driving assembly 35 with driving ends connected to the sliding block 32 on both sides of the first mounting bracket 31, the second driving assembly 35 can drive the sliding block 32 to slide along the first mounting bracket 31, thereby moving the solder paste coating plate 34 to coat the solder paste on the surface of the display screen, achieving uniform coating of the solder paste on the display screen surface and ensuring the quality of the solder paste coating on the display screen.
[0020] Furthermore, the heat insulation component 40 includes a second mounting bracket 41, on which a heating plate 42 is fixedly mounted. Several sets of mounting slots 43 are formed in the heating plate 42, and heating tubes 44 are detachably mounted in the mounting slots 43. By fixing the heating plate 42 in the second mounting bracket 41 and forming several sets of mounting slots 43, and detachably mounting the heating tubes 44 in the mounting slots 43, the heating tubes 44 can provide a heat insulation environment for solder paste coating, preventing the solder paste from cooling and solidifying during the coating process, thus reducing the quality of the finished product and preventing the solder paste from cooling and solidifying during processing.
[0021] In a preferred embodiment, for applying solder paste to the surface of a display screen, the conveying assembly 50 includes a slide rail 51 mounted on a base 10, a storage box 52 slidably mounted on the slide rail 51, a conveying pipe 53 extending from the storage box 52 toward the limiting groove 22, a third drive assembly 53 with its drive end connected to the storage box 52 mounted on the base 10, and a conveying knob 54 mounted on the conveying pipe 53. This arrangement, along with the sliding mounting of the storage box 52 on the slide rail 51 and the conveying pipe 53 extending from the storage box 52 toward the limiting groove 22, allows for the application of solder paste to the display screen surface. A third drive component 53 is provided, with its drive end connected to the storage box 52. The third drive component 53 can drive the storage box 52 to slide along the slide rail 51, thereby driving the delivery pipe 53 to move along the surface of the display screen, so as to evenly spray solder paste onto the surface of the display screen. Furthermore, a delivery knob 54 is also provided on the delivery pipe 53. In this solution, the solder paste is stored in the storage box 52, and a delivery pump is provided in the storage box 52. By providing the delivery knob 54, the amount of solder paste sprayed can be controlled, thereby realizing the application of solder paste onto the surface of the display screen.
[0022] Specifically, the scraping assembly 60 includes a scraping storage box 61 detachably disposed on the end face of the mounting base 21. A scraping block 62 is fixedly disposed on the scraping storage box 61 facing the squeegee 34. By detachably disposing of the scraping storage box 61 on the end face of the mounting base 21 and fixing the scraping storage box 61 towards the squeegee 34 with the scraping block 62, when solder paste is retained on the squeegee surface of the squeegee 34, the solder paste can be scraped off by contact with the scraping block 62. The scraped solder paste can be retained in the scraping storage box 61, effectively improving the solder paste usage efficiency and realizing the scraping off of solder paste retained on the surface of the squeegee 34.
[0023] In summary, in one or more embodiments of this application, this application provides a solder paste coating device for display screen processing, including a base, a limiting component on the base, a coating component on one side of the limiting component, a heat insulation component on the other side of the limiting component, a conveying component on the base facing the limiting component, and a scraping component on the side of the limiting component away from the conveying component. By providing a limiting component on the base, the display screen can be fixed and positioned by the limiting component. By providing a conveying component on the base facing the limiting component, the conveying component can spray solder paste onto the surface of the display screen. By providing a coating component on one side of the limiting component and a scraping component on the side of the limiting component away from the conveying component, the coating component can evenly coat the solder paste onto the surface of the display screen, and the scraping component can clean up any solder paste overflowing onto the coating component. By providing a heat insulation component on the other side of the limiting component, the solder paste can be effectively prevented from cooling and solidifying during processing, thus preventing solder paste from overflowing onto the coating board surface and effectively improving the solder paste coating effect of the display screen.
[0024] The embodiments described above do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the above embodiments should be included within the scope of protection of this technical solution.
Claims
1. A solder paste application device for display screen processing, characterized in that: The device includes a base (10), a limiting component (20) is provided on the base (10), a scraping component (30) is provided on one side of the limiting component (20), a heat preservation component (40) is provided on the other side of the limiting component (20) located on the scraping component (30), a conveying component (50) is provided on the base (10) facing the limiting component (20), and a scraping component (60) is also provided on the side of the limiting component (20) away from the conveying component (50).
2. The solder paste coating equipment for display screen processing according to claim 1, characterized in that: The limiting component (20) includes a mounting base (21) disposed on the base (10), a limiting groove (22) is provided in the mounting base (21), a plurality of mounting blocks (23) are provided on both sides of the mounting base (21) located in the limiting groove (22), and a fixing plate (24) is provided on the mounting block (23) facing the limiting groove (22).
3. The solder paste coating equipment for display screen processing according to claim 2, characterized in that: The coating assembly (30) includes a first mounting bracket (31), a sliding block (32) is slidably disposed on the first mounting bracket (31), a first driving assembly (33) is fixedly disposed on the sliding block (32), a coating blade (34) is disposed on the first driving assembly (33) facing the limiting groove (22), and second driving assemblies (35) with driving ends connected to the sliding block (32) are also disposed on both sides of the first mounting bracket (31).
4. The solder paste coating equipment for display screen processing according to claim 1, characterized in that: The heat preservation component (40) includes a second mounting bracket (41), on which a heating plate (42) is fixedly mounted. Several sets of mounting slots (43) are provided on the heating plate (42), and a heating tube (44) is detachably mounted in the mounting slot (43).
5. The solder paste coating equipment for display screen processing according to claim 2, characterized in that: The conveying assembly (50) includes a slide rail (51) disposed on the base (10), a storage box (52) is slidably disposed on the slide rail (51), a conveying pipe (53) is provided extending from the storage box (52) toward the limiting groove (22), a third driving assembly (53) with its driving end connected to the storage box (52) is disposed on the base (10), and a conveying knob (54) is also provided on the conveying pipe (53).
6. The solder paste coating equipment for display screen processing according to claim 3, characterized in that: The scraping assembly (60) includes a scraping storage box (61) detachably disposed on the end face of the mounting base (21), and a scraping block (62) is fixedly disposed in the scraping storage box (61) facing the scraping plate (34).