Manufacturing device for blue gel template of printed circuit board
By introducing clamping, angle adjustment, rotation and flip mechanisms into the production device of printed circuit board blue glue templates, the problem of insufficient thickness and elasticity of template printing in the prior art is solved, stable clamping of templates and automatic mechanical operation of templates is realized, and production efficiency is improved.
Patent Information
- Application Number
- CN202411885099.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-03-18
AI Technical Summary
In the prior art, in the production process of printed circuit board blue glue templates, it is difficult to achieve peelable glue printing of 0.3mm or more, and the aluminum sheet template is insufficient elasticity during the printing process, which is prone to deformation, resulting in the template failure and cannot meet the process requirements.
It provides a device for making a printed circuit board blue glue template, including a clamping mechanism, an angle adjustment mechanism, a rotating mechanism and a flip mechanism, which uses the deformation ability of the special-shaped vise to perform stable clamping of the template, and realizes the designated position processing of the template through mechanical automatic operation.
It realizes stable clamping and mechanical automatic operation of irregular templates, saves processing time, increases production efficiency, and avoids the consumption of template deformation and manual turnover adjustment.
Smart Images
Figure CN119636228A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of mechanical processing, in particular to a manufacturing device for a blue glue template of a printed circuit board. Background Art
[0002] In the process of making printed circuit boards (PCBs), blue glue templates are used to form a blue glue film of a specific thickness on the circuit board. The thickness of the blue glue film is required to be between 0.2 and 0.5mm, and the blue glue screen printing is full coverage. The template glue leakage pattern must be 100% leaked, and the template is not allowed to deform. However, the existing technology faces many challenges in realizing this process. The traditional nylon screen printing blue glue template is difficult to achieve the printing of peelable glue above 0.3mm, which limits the production of thick film blue glue. The aluminum sheet template is soft in texture and lacks elasticity during the printing process. It is easy to deform, resulting in template failure and failure to meet the process requirements. During the template production process, the template needs to be clamped and fixed on the net. The ordinary clamping method is not only time-consuming to install, but also difficult to ensure the stability of the template during processing. In addition, due to the large batch size of the processed template, repeated clamping, turning over, and calibration are very time-consuming.
[0003] Therefore, it is necessary to provide a new device for making a blue glue template for a printed circuit board to solve the above-mentioned technical problems. Summary of the invention
[0004] In order to solve the above technical problems, the present invention provides a device for making a blue glue template for a printed circuit board.
[0005] The manufacturing device of the blue glue template of printed circuit board provided by the present invention comprises: a device main body, a support plate rotatably connected to the middle of the top of the device main body, a symmetrical fixing frame fixedly connected to the front and rear of the top of the support plate, providing basic support and rotation function for tooling, a first rotating shaft rotatably connected to the middle of the inner side of the symmetrical fixing frame, a fixing column fixedly connected to the middle of the first rotating shaft, a supporting plate fixedly connected to the top of the fixing column, a symmetrical moving plate slidably connected to the middle of the top of the supporting plate, a support block fixedly connected to the inner side above the symmetrical moving plate, a fourth rotating shaft rotatably connected inside the supporting block, a crescent clamp fixedly connected to one end of the fourth rotating shaft away from the symmetrical moving plate, and the crescent clamp drives the rotation of the fourth rotating shaft when it rotates, thereby turning over the processing template, and facilitating the processing of the back and sides of the template.
[0006] Preferably, a drive box is fixedly connected to the upper right side of the device body, a second motor is fixedly connected inside the drive box, a worm is fixedly connected to the second motor drive, a worm wheel is meshingly connected to the front side of the worm, a third rotating shaft is fixedly connected to the middle of the worm wheel, and a support disk is fixedly connected to the top of the third rotating shaft. By starting the second motor, the worm is driven to rotate, which drives the worm wheel to rotate, thereby conveniently driving the third rotating shaft and the support disk to rotate.
[0007] Preferably, a first motor is fixedly connected to the middle of the bottom inner part of the device body, a second rotating shaft is fixedly connected to the driving part of the first motor, a first bevel gear is fixedly connected to the top of the second rotating shaft, a second bevel gear is meshingly connected to the rear side of the first bevel gear, and the second bevel gear is fixedly connected to the first rotating shaft. Starting the first motor drives the second rotating shaft to rotate, thereby driving the first bevel gear to rotate, thereby facilitating the rotation of the second bevel gear and the first rotating shaft.
[0008] Preferably, the middle of the second rotating shaft is rotatably connected to the third rotating shaft, so that the rotation of the second rotating shaft will not interfere with the movement of the third rotating shaft, and the upper part of the second rotating shaft is rotatably connected to the inside of the support plate, so that the rotation of the second rotating shaft will not interfere with the movement of the support plate.
[0009] Preferably, a third motor is fixedly connected to the middle of the right side of the support plate, a double-headed threaded rod is fixedly connected to the driving part of the third motor, and symmetrical moving plates are threadedly connected on both sides of the double-headed threaded rod. Starting the third motor drives the double-headed threaded rod to rotate, so as to facilitate the symmetrical moving plates to approach each other.
[0010] Preferably, a fourth motor is fixedly connected to one side of the support block close to the symmetrical movable plate, and a fourth rotating shaft is fixedly connected to the driving part of the fourth motor. The fourth motor is started to conveniently drive the fourth rotating shaft to rotate.
[0011] Preferably, a plurality of special-shaped vises are fixedly connected to the inner side of the crescent splint. The special-shaped vises have deformation capability and can clamp irregular templates, thereby ensuring the stability of the templates during processing.
[0012] Preferably, an operating screen is fixedly connected to the upper front side of the device body, and the startup and shutdown of the internal components of the device body are controlled by the operating screen.
[0013] Compared with the related art, the device for making a blue glue template for a printed circuit board provided by the present invention has the following beneficial effects: The invention provides a manufacturing device for a blue glue template of a printed circuit board. By installing a clamping mechanism, since the special-shaped vise has the deformation ability, irregular templates can also be clamped, thereby ensuring the stability of the template during processing.
[0014] The invention provides a manufacturing device for a blue glue template for a printed circuit board. By installing an angle adjustment mechanism, a rotation mechanism and a flipping mechanism, it is convenient to process a specified position of the template. During the processing, the whole process is mechanically and automatically operated, and manual flipping and adjustment are not required, thereby saving processing time and increasing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a device for making a blue glue template for a printed circuit board provided by the present invention; Figure 2 for Figure 1 The structural schematic diagram of the angle adjustment mechanism and the rotation mechanism shown; Figure 3 for Figure 1 The schematic diagram of the structure of the clamping mechanism and the flipping mechanism is shown.
[0016] Numbers in the figure: 1. device body; 2. support plate; 3. symmetrical fixing frame; 4. first rotating shaft; 5. fixing column; 6. support plate; 7. symmetrical moving plate; 8. support block; 9. crescent clamp; 10. drive box; 11. first bevel gear; 12. second bevel gear; 13. first motor; 14. second rotating shaft; 15. third rotating shaft; 16. second motor; 17. worm; 18. worm wheel; 19. third motor; 20. double-headed threaded rod; 21. operating screen; 22. fourth motor; 23. fourth rotating shaft; 24. special-shaped vise. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0018] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.
[0019] See also Figures 1 to 3The embodiment of the present invention provides a device for making a blue glue template for a printed circuit board. The device for making a blue glue template for a printed circuit board comprises: a device body 1, a support plate 2 is rotatably connected to the middle of the top of the device body 1, a symmetrical fixing frame 3 is fixedly connected to the front and back of the top of the support plate 2, a first rotating shaft 4 is rotatably connected to the middle of the inner side of the symmetrical fixing frame 3, a fixing column 5 is fixedly connected to the middle of the first rotating shaft 4, a supporting plate 6 is fixedly connected to the top of the fixing column 5, a symmetrical moving plate 7 is slidably connected to the middle of the top of the supporting plate 6, a supporting block 8 is fixedly connected to the inner side of the symmetrical moving plate 7, a fourth rotating shaft 23 is rotatably connected to the inside of the supporting block 8, a crescent clamp 9 is fixedly connected to the end of the fourth rotating shaft 23 away from the symmetrical moving plate 7, and the right side of the device body 1 is fixedly connected to the first rotating shaft 4. A driving box 10 is fixedly connected to the upper side, a second motor 16 is fixedly connected inside the driving box 10, a worm 17 is fixedly connected to the driving part of the second motor 16, a worm wheel 18 is meshedly connected to the front side of the worm 17, a third rotating shaft 15 is fixedly connected in the middle of the worm wheel 18, a supporting plate 2 is fixedly connected to the top of the third rotating shaft 15, a first motor 13 is fixedly connected to the middle of the bottom of the device body 1, a second rotating shaft 14 is fixedly connected to the driving part of the first motor 13, a first bevel gear 11 is fixedly connected to the top of the second rotating shaft 14, a second bevel gear 12 is meshedly connected to the rear side of the first bevel gear 11, the second bevel gear 12 is fixedly connected to the first rotating shaft 4, the third rotating shaft 15 is rotatably connected in the middle of the second rotating shaft 14, and the second The upper part of the rotating shaft 14 is rotatably connected to the inside of the supporting plate 2, a third motor 19 is fixedly connected to the middle of the right side of the supporting plate 6, a double-headed threaded rod 20 is fixedly connected to the driving part of the third motor 19, and both sides of the double-headed threaded rod 20 are threadedly connected to the symmetrical moving plate 7, a fourth motor 22 is fixedly connected to the side of the supporting block 8 close to the symmetrical moving plate 7, and a fourth rotating shaft 23 is fixedly connected to the driving part of the fourth motor 22, by starting the third motor 19, the double-headed threaded rod 20 is driven to rotate, so that the symmetrical moving plates 7 are close to each other, so that the crescent clamp 9 clamps the follower shaft seat template, and in the process of processing, the fourth motor 22 is started to drive the fourth rotating shaft 23 to rotate, which drives the crescent clamp 9 to rotate, so that the added The working template is flipped to facilitate processing of the back and sides of the template, and by starting the first motor 13, the second rotating shaft 14 is driven to rotate, driving the first bevel gear 11 to rotate, so that the second bevel gear 12 and the first rotating shaft 4 are rotated, so that the fixed column 5 drives the support plate 6 to adjust the angle, which is convenient for adjusting the angle of the processing template. At the same time, by starting the second motor 16, the worm 17 is driven to rotate, driving the worm wheel 18 to rotate, and then driving the third rotating shaft 15 and the support plate 2 to rotate, so that the processing template can be rotated, which is convenient for processing the designated position. During the processing, the whole machine is automatically operated, and there is no need for manual turning and adjustment, which saves processing time and increases production efficiency.
[0020] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 A plurality of special-shaped vises 24 are fixedly connected to the inner side of the crescent splint 9. The special-shaped vises 24 have deformation capability and can clamp irregular templates to ensure the stability of the templates during processing.
[0021] In the embodiments of the present invention, please refer to Figure 1 An operation screen 21 is fixedly connected to the upper front side of the device body 1, and the start and shut down of the internal components of the device body 1 are controlled by the operation screen 21.
[0022] The working principle of the device for making a blue glue template for a printed circuit board provided by the present invention is as follows: the template to be made is placed on the support plate 6, and the third motor 19 is started to drive the double-headed threaded rod 20 to rotate, so that the symmetrical moving plates 7 are close to each other, so that the crescent clamp 9 clamps the follower shaft seat template, and the special-shaped vise 24 on the crescent clamp 9 has deformation ability, and can also clamp irregular templates to ensure the stability of the template during processing. During the processing, the fourth motor 22 is started to drive the fourth rotating shaft 23 to rotate, which drives the crescent clamp 9 to rotate, so that the processing template is turned over, which is convenient for processing the back and side of the template, and the first The motor 13 drives the second rotating shaft 14 to rotate, drives the first bevel gear 11 to rotate, and makes the second bevel gear 12 and the first rotating shaft 4 rotate, so that the fixed column 5 drives the support plate 6 to adjust the angle, which is convenient for adjusting the angle of the processing template. At the same time, by starting the second motor 16, the worm 17 is driven to rotate, which drives the worm wheel 18 to rotate, and then drives the third rotating shaft 15 and the support plate 2 to rotate, so that the processing template can be rotated, which is convenient for processing the designated position. During the processing, the whole machine is automatically operated, and no manual turning and adjustment is required, which saves processing time and increases production efficiency. First, select the appropriate FR according to the requirements of the peelable blue glue - 4 substrate is used as the template material, and then the template is made by CNC equipment according to the requirements of peelable blue glue. Then, the silk screen screen that matches the template size is selected, and then the prepared template is pasted on the silk screen screen with universal glue. Finally, the silk screen screen with the template pasted is cured at room temperature and then installed for network calibration. Then, the blue glue silk screen printing, curing and peeling tests are carried out. After passing the test, the template is confirmed, the data is archived and the screen is saved.
[0023] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A device for making a blue glue template for a printed circuit board, characterized in that: include: A device body (1), wherein a support plate (2) is rotatably connected to the middle of the top of the device body (1); A support plate (6), wherein the top of the support plate (2) is fixedly connected to a symmetrical fixing frame (3) at the front and rear ends, a first rotating shaft (4) is rotatably connected to the middle of the inner side of the symmetrical fixing frame (3), a fixing column (5) is fixedly connected to the middle of the first rotating shaft (4), and the top of the fixing column (5) is fixedly connected to the support plate (6); A crescent splint (9) is slidably connected to a symmetrical movable plate (7) in the middle of the top of the support plate (6), a support block (8) is fixedly connected to the inner side of the upper side of the symmetrical movable plate (7), a fourth rotating shaft (23) is rotatably connected inside the support block (8), and the crescent splint (9) is fixedly connected to one end of the fourth rotating shaft (23) away from the symmetrical movable plate (7).
2. The device for making a blue glue template for a printed circuit board according to claim 1, characterized in that: A drive box (10) is fixedly connected to the upper right side of the device body (1), a second motor (16) is fixedly connected inside the drive box (10), a worm (17) is fixedly connected to the driving portion of the second motor (16), a worm wheel (18) is meshingly connected to the front side of the worm (17), a third rotating shaft (15) is fixedly connected in the middle of the worm wheel (18), and a support plate (2) is fixedly connected to the top of the third rotating shaft (15).
3. The device for making a blue glue template for a printed circuit board according to claim 1, characterized in that: A first motor (13) is fixedly connected to the middle of the bottom of the device body (1); a second rotating shaft (14) is fixedly connected to the driving portion of the first motor (13); a first bevel gear (11) is fixedly connected to the top of the second rotating shaft (14); a second bevel gear (12) is meshingly connected to the rear side of the first bevel gear (11); and the second bevel gear (12) is fixedly connected to the first rotating shaft (4).
4. The device for making a blue glue template for a printed circuit board according to claim 3, characterized in that: The middle of the second rotating shaft (14) is rotatably connected to a third rotating shaft (15), and the upper portion of the second rotating shaft (14) is rotatably connected to the inside of the support plate (2).
5. The device for making a blue glue template for a printed circuit board according to claim 1, characterized in that: A third motor (19) is fixedly connected to the middle of the right side of the support plate (6), a double-headed threaded rod (20) is fixedly connected to the driving part of the third motor (19), and both sides of the double-headed threaded rod (20) are threadedly connected to symmetrical moving plates (7).
6. The device for making a blue glue template for a printed circuit board according to claim 1, characterized in that: A fourth motor (22) is fixedly connected to the inner side of the support block (8) close to the symmetrical moving plate (7), and a fourth rotating shaft (23) is fixedly connected to the driving portion of the fourth motor (22).
7. The device for making a blue glue template for a printed circuit board according to claim 1, characterized in that: A plurality of special-shaped vises (24) are fixedly connected to the inner side of the crescent clamp (9).
8. The device for making a blue glue template for a printed circuit board according to claim 1, characterized in that: An operating screen (21) is fixedly connected to the upper front side of the device body (1).