Efficient circuit board developing mechanism

Abstract

The utility model discloses an efficient circuit board developing mechanism which comprises a base, the bottom of the base is fixedly connected with a bottom box, the top of the base is fixedly connected with a shell, the top of the shell is fixedly connected with a gear box, the center of the top of the shell is fixedly connected with a box body, and a developing solution box is fixedly installed in the center in the box body. And cleaning liquid boxes are fixedly mounted at the positions, close to the two sides, in the box body. According to the efficient circuit board developing mechanism, through the arrangement of the fixing plate, the cleaning liquid box, the cleaning liquid spraying pipe, the cleaning liquid pipeline, the threaded rotating rod, the threaded sleeve plate, the driving motor, the gear rotating rod and the double-gear rotating rod, cleaning liquid can be uniformly sprayed on the surface of a circuit board, and it is ensured that each part can be fully cleaned; according to the spraying effect, the situation of uneven cleaning is avoided, the cleaning quality is improved, meanwhile, through the arrangement of the lifting structure, the circuit board can be conveniently lifted, and the circuit board can be better cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board development, in particular to a high-efficiency circuit board development mechanism. Background Art

[0002] The circuit board developing mechanism is a kind of production mechanical equipment, which is mainly used for developing the circuit board graphics during the circuit board (PCB) production process.

[0003] During the development process, there may be residues and dirt, which will affect the quality and performance of the circuit board. If the cleaning effect is not good, these residues and dirt may not be completely removed, resulting in a decrease in the quality of the circuit board. Utility Model Content

[0004] The purpose of the utility model is to provide an efficient circuit board developing mechanism to solve the problem raised in the above background technology that during the development process, there may be residues and dirt, which will affect the quality and performance of the circuit board. If the cleaning effect is not good, these residues and dirt may not be completely removed, resulting in a decrease in the quality of the circuit board.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an efficient circuit board developing mechanism, comprising a base, the bottom of the base is fixedly connected to a bottom box, the top of the base is fixedly connected to a shell, the top of the shell is fixedly connected to a gear box, the center of the top of the shell is fixedly connected to a box, the center of the box is fixedly installed with a developer tank, the box is fixedly installed with a cleaning liquid tank at both sides, a fixed plate is fixedly installed with a fixed plate at the center of the bottom of the box, a developer pipeline is fixedly installed inside the fixed plate, the top of the developer pipeline is connected to the bottom of the developer tank, a developer nozzle is fixedly installed at the bottom of the developer pipeline, a cleaning liquid pipeline is fixedly installed inside the fixed plate, a cleaning liquid nozzle is fixedly installed at the bottom of the cleaning liquid pipeline, the top of the cleaning liquid pipeline is connected to the bottom of the cleaning liquid tank, the shell is rotatably connected with a threaded rotating rod, the center of the surface of the threaded rotating rod is threadedly connected with a threaded sleeve plate, the opposite sides of the two threaded sleeve plates are fixedly connected with a connecting plate, the opposite sides of the two connecting plates are provided with a clamping plate, and a pressure plate is movably installed inside the clamping plate.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The high-efficiency circuit board developing mechanism can evenly spray the cleaning liquid on the surface of the circuit board through the arrangement of a fixed plate, a cleaning liquid tank, a cleaning liquid spray pipe, a cleaning liquid pipeline, a threaded rotating rod, a threaded sleeve plate, a driving motor, a gear rotating rod and a double gear rotating rod, so as to ensure that each part can be fully cleaned. This spraying effect avoids uneven cleaning and improves the cleaning quality. At the same time, through the arrangement of the lifting structure, the circuit board can be easily lifted and lowered to facilitate better cleaning of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 For this utility model Figure 1 A partial enlarged schematic diagram of B in the middle;

[0011] Figure 4 This is a bottom-up stereoscopic view of the structure of the fixing plate of the utility model.

[0012] In the figure: 1. base; 2. bottom box; 3. shell; 4. collecting tank; 5. gear box; 6. box body; 7. developer tank; 8. cleaning liquid tank; 9. fixing plate; 10. developer pipeline; 11. developer nozzle; 12. cleaning liquid pipeline; 13. cleaning liquid nozzle; 14. threaded rotating rod; 15. threaded sleeve; 16. limit slide groove; 17. connecting plate; 18. clamping plate; 19. frequency conversion motor; 20. main shaft; 21. auxiliary shaft; 22. pressure plate; 23. gear rotating rod; 24. double gear rotating rod; 25. driving motor. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-4The utility model provides a technical solution: an efficient circuit board developing mechanism, comprising a base 1, the bottom of the base 1 is fixedly connected to a bottom box 2, the top of the base 1 is fixedly connected to a shell 3, the top of the shell 3 is fixedly connected to a gear box 5, the center of the top of the shell 3 is fixedly connected to a box body 6, the center of the box body 6 is fixedly installed with a developer tank 7, the box body 6 is fixedly installed with a cleaning liquid tank 8 at both sides, the center of the bottom of the box body 6 is fixedly installed with a fixed plate 9, the inside of the fixed plate 9 is fixedly installed with a developer pipeline 10, the top of the developer pipeline 10 is connected to the bottom of the developer tank 7, and the developer is connected to the bottom of the developer tank 7. A developer nozzle 11 is fixedly installed at the bottom of the liquid pipeline 10, a cleaning liquid pipeline 12 is fixedly installed inside the fixed plate 9, a cleaning liquid nozzle 13 is fixedly installed at the bottom of the cleaning liquid pipeline 12, the top of the cleaning liquid pipeline 12 is connected to the bottom of the cleaning liquid tank 8, and threaded rotating rods 14 are rotatably connected to the two sides of the shell 3. The center thread on the surface of the threaded rotating rod 14 is connected to a threaded sleeve 15, and the opposite sides of the two threaded sleeves 15 are fixedly connected to connecting plates 17, and the opposite sides of the two connecting plates 17 are provided with clamping plates 18, and the inside of the clamping plate 18 is movably installed with a pressure plate 22.

[0015] A liquid collecting tank 4 is fixedly mounted at the center of the bottom of the shell 3 , and a liquid outlet pipe connected to the bottom of the liquid collecting tank 4 penetrates into the interior of the bottom box 2 , so that the user can collect liquid conveniently.

[0016] The cleaning liquid pipeline 12 and the developing liquid pipeline 10 are arranged alternately.

[0017] A variable frequency motor 19 is fixedly installed inside the connecting plate 17 arranged on one side. The variable frequency motor 19 is fixedly connected to a main shaft 20 through an output end on one side. One side of the main shaft 20 is fixedly connected to the clamping plate 18, which can easily drive the clamping plate 18 to rotate.

[0018] One end of the connecting plate 17 arranged on the other side is rotatably connected to the auxiliary shaft 21 through a bearing. One side of the auxiliary shaft 21 is fixedly connected to the clamping plate 18. When the clamping plate 18 on one side rotates, the auxiliary shaft 21 will drive the clamping plate 18 on the other side to rotate.

[0019] Both sides of the gear box 5 are rotatably connected with double gear rotating rods 24 through bearings. A driving motor 25 is fixedly installed at the center of the top of the gear box 5. The driving motor 25 is fixedly connected to the gear rotating rod 23 through the output end at its bottom. The bottom of the gear rotating rod 23 passes through the interior of the gear box 5 and is rotatably connected to the gear box 5. The gear at the bottom position of the gear rotating rod 23 is meshed with the two double gear rotating rods 24. The top of the threaded rotating rod 14 passes through the interior of the gear box 5. The gear set on one side of the double gear rotating rod 24 is meshed with the gear set on the top of the threaded rotating rod 14, which can drive the threaded rotating rod 14 to rotate.

[0020] Limiting grooves 16 are provided on both sides of the shell 3 , and the opposite sides of the two threaded sleeves 15 respectively penetrate into the two limiting grooves 16 and are slidably connected with the limiting grooves 16 , which can limit the movement of the threaded sleeves 15 .

[0021] Working principle: During cleaning, the variable frequency motor 19 drives the clamping plate 18 to rotate through the main shaft 20, so that the circuit board between the two clamping plates 18 rotates accordingly, and then the driving motor 25 drives the gear rotating rod 23 to rotate through the output end, so that the two double gear rotating rods 24 are active, driving the two threaded rotating rods 14 to rotate. When the threaded rotating rods 14 rotate, the threaded sleeve 15 rises or falls on the surface of the threaded rotating rods 14. At the same time, the cleaning liquid in the cleaning liquid tank 8 is sprayed on the circuit board from the cleaning liquid nozzle 13 through the cleaning liquid pipeline 12 to rinse the circuit board. The cleaning liquid after rinsing falls into the interior of the liquid collecting tank 4, which is convenient for the user to collect and process.

[0022] In summary: the high-efficiency circuit board developing mechanism, through the setting of the fixed plate 9, the cleaning liquid tank 8, the cleaning liquid spray pipe 13, the cleaning liquid pipeline 12, the threaded rotating rod 14, the threaded sleeve 15, the driving motor 25, the gear rotating rod 23 and the double gear rotating rod 24, can evenly spray the cleaning liquid on the surface of the circuit board to ensure that each part can be fully cleaned. This spraying effect avoids uneven cleaning and improves the cleaning quality. At the same time, through the setting of the lifting structure, the circuit board can be easily lifted and lowered to facilitate better cleaning of the circuit board.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An efficient circuit board developing mechanism, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to the bottom box (2); the top of the base (1) is fixedly connected to a shell (3); the top of the shell (3) is fixedly connected to a gear box (5); the center of the top of the shell (3) is fixedly connected to a box body (6); a developer tank (7) is fixedly installed in the center of the box body (6); cleaning liquid tanks (8) are fixedly installed on both sides of the box body (6); a fixed plate (9) is fixedly installed in the center of the bottom of the box body (6); a developer pipeline (10) is fixedly installed inside the fixed plate (9); the top of the developer pipeline (10) is connected to the bottom of the developer tank (7); the bottom of the developer pipeline (10) is fixedly installed A developer nozzle (11) is installed, a cleaning liquid pipeline (12) is fixedly installed inside the fixed plate (9), a cleaning liquid nozzle (13) is fixedly installed at the bottom of the cleaning liquid pipeline (12), the top of the cleaning liquid pipeline (12) is connected to the bottom of the cleaning liquid tank (8), threaded rotating rods (14) are rotatably connected at both sides of the shell (3), the center thread of the surface of the threaded rotating rod (14) is connected to a threaded sleeve (15), the opposite sides of the two threaded sleeves (15) are fixedly connected to connecting plates (17), the opposite sides of the two connecting plates (17) are provided with clamping plates (18), and the inside of the clamping plates (18) is movably installed with a pressure plate (22).

2. The high-efficiency circuit board developing mechanism according to claim 1, characterized in that: A liquid collecting tank (4) is fixedly mounted at the center of the inner bottom of the shell (3), and a liquid outlet pipe connected to the bottom of the liquid collecting tank (4) penetrates into the interior of the bottom box (2).

3. The high-efficiency circuit board developing mechanism according to claim 1, characterized in that: The cleaning liquid pipeline (12) and the developing liquid pipeline (10) are arranged in a staggered manner.

4. The high-efficiency circuit board developing mechanism according to claim 1, characterized in that: A variable frequency motor (19) is fixedly installed inside a connection plate (17) arranged at one side. The variable frequency motor (19) is fixedly connected to a main shaft (20) via an output end at one side thereof. One side of the main shaft (20) is fixedly connected to a clamping plate (18).

5. The high-efficiency circuit board developing mechanism according to claim 1, characterized in that: One end of the connecting plate (17) disposed on the other side is rotatably connected to an auxiliary shaft (21) via a bearing, and one side of the auxiliary shaft (21) is fixedly connected to the clamping plate (18).

6. The high-efficiency circuit board developing mechanism according to claim 1, characterized in that: Both sides of the gear box (5) are rotatably connected to double gear rotating rods (24) via bearings; a driving motor (25) is fixedly installed at the center of the top of the gear box (5); the driving motor (25) is fixedly connected to a gear rotating rod (23) via an output end at the bottom thereof; the bottom of the gear rotating rod (23) penetrates into the interior of the gear box (5) and is rotatably connected to the gear box (5); a gear at the bottom of the gear rotating rod (23) meshes with two double gear rotating rods (24); the top of the threaded rotating rod (14) penetrates into the interior of the gear box (5); a gear arranged on one side of the double gear rotating rod (24) meshes with a gear arranged at the top of the threaded rotating rod (14).

7. The high-efficiency circuit board developing mechanism according to claim 1, characterized in that: Limiting slide grooves (16) are provided on both sides of the housing (3), and the opposite sides of the two threaded sleeves (15) respectively penetrate into the two limiting slide grooves (16) and are slidably connected to the limiting slide grooves (16).

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