Dust cleaning device for circuit board maintenance
By designing a circuit board dust cleaning device with structures such as processing tables, cylinders, and mobile blocks, the problems of inconvenience in operation and difficulty in fixing circuit boards are solved, efficient circuit board cleaning and dust collection are achieved, and the cleaning effect and air quality of the working environment are improved.
Patent Information
- Application Number
- CN202420448446.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-08
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-08
AI Technical Summary
The existing circuit board cleaning equipment has complex structure, inconvenient operation, and difficult to fix the circuit board, resulting in incomplete cleaning and reducing the cleaning effect.
A dust cleaning device including a processing table, a cylinder, a moving block, a connecting rod, a slider, a fixing rod, a clamping plate, etc. is designed. Through the cooperation of these structures, the fixing of the circuit board and the collection of dust are realized.
During the circuit board cleaning process, this device facilitates fixing the circuit board, prevents shaking and offset, improves the cleaning effect, and reduces pollution in the working area and improves air quality through the dust collection system.
Smart Images
Figure CN222587387U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of circuit board cleaning, in particular to a dust cleaning device used for circuit board maintenance. Background Art
[0002] A circuit board is an infrastructure used to support and connect electronic components. It is usually a flat board made of insulating material, covered with conductive lines, holes and other connection points, so that various electronic components (such as resistors, capacitors, integrated circuits, etc.) can be installed and connected together to form an electrical circuit. The circuit board provides a support structure that allows electronic components to be safely and firmly fixed together. Through the wires, copper foil or other conductive materials on the circuit board, electronic components can be electrically connected to form a complete circuit.
[0003] At present, when a circuit board is maintained, the dust on its surface is usually cleaned first. However, the existing cleaning equipment has a complex structure and is inconvenient to operate. It is not convenient to fix the circuit board during the cleaning process, which causes the circuit board to shift and incomplete cleaning, thereby reducing the effect of circuit board cleaning. Utility Model Content
[0004] In order to make up for the above shortcomings, the utility model provides a dust cleaning device for circuit board maintenance, aiming to improve the problem in the prior art that the circuit board is inconvenient to fix during the cleaning process.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A dust cleaning device for circuit board maintenance comprises a processing table, wherein a cylinder is fixedly connected to the top of the processing table, a moving block is fixedly connected to the output end of the cylinder, one end of a connecting rod is rotatably connected to the outside of the moving block, through holes are opened around the upper part of the processing table, a plurality of fixing rods are fixedly connected to the inside of the through holes, a plurality of fixing rods are slidably connected to the outside of the fixing rods, the other ends of the plurality of connecting rods are rotatably connected to the lower parts of the plurality of sliding blocks, a plurality of mounting rods are fixedly connected to the tops of the plurality of sliding blocks, a clamping plate is fixedly connected to the outside of the plurality of mounting rods, a cleaning assembly is arranged on the upper part of the processing table, and a placement plate is fixedly connected to the middle part of the processing table.
[0007] Furthermore, a support plate is fixedly connected to the left side of the outside of the processing table, a blower is fixedly connected to the upper part of the support plate, a connecting pipe is fixedly connected to the input end of the blower, a collecting box is fixedly connected to the upper part of the support plate, the other end of the connecting pipe is fixedly connected to the inside of the collecting box, a conveying pipe is fixedly connected to the upper part of the collecting box, and the other end of the conveying pipe is fixedly connected to a dust collection port.
[0008] Furthermore, the cleaning component includes a mounting block, which is fixedly connected to the upper rear side of the processing table, a motor is fixedly connected to the left side of the mounting block, a screw rod is fixedly connected to the output end of the motor, a movable frame is externally threadedly connected to the screw rod, a limiting block is fixedly connected to the outside of the movable frame, and a cleaning brush is installed at the bottom of the movable frame.
[0009] Furthermore, connecting rods are fixedly connected to both sides of the outside of the dust collecting port, and the other ends of the connecting rods are fixedly connected to the outside of the moving frame.
[0010] Furthermore, a filter is installed inside the collection box, and a drawer is slidably connected inside the collection box.
[0011] Furthermore, a limiting groove is provided inside the installation block, and the limiting block is slidably connected inside the limiting groove.
[0012] Furthermore, a cabinet door is installed on the front side of the exterior of the processing table, and a handle is fixedly connected to the front side of the exterior of the cabinet door.
[0013] Furthermore, a controller is installed on the right side of the upper portion of the processing table, and the controller is electrically connected to the motor.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, through the coordination among the cylinder, the moving block, the connecting rod, the sliding block, the fixing rod, the mounting rod, the clamping plate, the placing plate and the like, the circuit board can be easily fixed during the cleaning process to prevent the shaking and deviation from causing incomplete cleaning, thereby improving the cleaning effect.
[0016] 2. In the utility model, through the coordination among the blower, connecting pipe, collecting box, filter, drawer, conveying pipe, dust collecting port and other structures, it is achieved that when cleaning the circuit board, the dust generated can be collected to prevent the dust from spreading into the surrounding environment, thereby reducing the pollution to the working area and improving the air quality of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 A three-dimensional diagram of a dust cleaning device for circuit board maintenance proposed by the utility model;
[0018] Figure 2 A top view of a dust cleaning device for circuit board maintenance proposed by the utility model;
[0019] Figure 3 A side view of a dust cleaning device for circuit board maintenance proposed by the utility model;
[0020] Figure 4This is a schematic diagram of the internal structure of a collection box of a dust cleaning device for circuit board maintenance proposed by the utility model;
[0021] Figure 5 The utility model is a schematic diagram of the internal structure of a processing table of a dust cleaning device for circuit board maintenance.
[0022] Legend:
[0023] 1. Processing table; 2. Cabinet door; 3. Cylinder; 4. Moving block; 5. Connecting rod; 6. Slider; 7. Fixed rod; 8. Through hole; 9. Mounting rod; 10. Clamping plate; 11. Placement plate; 12. Support plate; 13. Blower; 14. Connecting pipe; 15. Collection box; 16. Drawer; 17. Filter; 18. Delivery pipe; 19. Dust collection port; 20. Connecting rod; 21. Mounting block; 22. Motor; 23. Screw; 24. Moving frame; 25. Limit block; 26. Limit groove; 27. Cleaning brush; 28. Controller. DETAILED DESCRIPTION
[0024] 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.
[0025] Reference Figure 1 and Figure 5 The utility model provides an embodiment: a dust cleaning device for circuit board maintenance, comprising a processing table 1, a cylinder 3 is fixedly connected to the top of the processing table 1, a moving block 4 is fixedly connected to the output end of the cylinder 3, one end of a connecting rod 5 is rotatably connected to the outer periphery of the moving block 4, through holes 8 are opened around the upper part of the processing table 1, a plurality of through holes 8 are fixedly connected to the inner parts of the plurality of fixing rods 7, a plurality of fixing rods 7 are slidably connected to the outer parts of the plurality of sliding blocks 6, the other ends of the plurality of connecting rods 5 are rotatably connected to the lower parts of the plurality of sliding blocks 6, a plurality of sliding blocks 6 are fixedly connected to the tops of the plurality of mounting rods 9, a plurality of mounting rods 9 are fixedly connected to the outer parts of the clamping plates 10, a cleaning component is arranged on the upper part of the processing table 1, and a placing plate 11 is fixedly connected to the middle part of the processing table 1.
[0026] The processing table 1 is provided to facilitate maintenance of the circuit board. The four connecting rods 5 rotating around the outside of the moving block 4 are moved by the cylinder 3. The four connecting rods 5 move with the four sliding blocks 6 rotating at the other ends to move outside the four fixed rods 7. When the four sliding blocks 6 move, the four clamping plates 10 fixed outside the four mounting rods 9 move relatively to fix the circuit board to be cleaned. This makes it easy to fix the circuit board during the cleaning process, prevents shaking and deviation from causing incomplete cleaning, and thus improves the cleaning effect. The placement of the circuit board is facilitated by the provision of a placement plate 11.
[0027] Reference Figure 3 and Figure 4 A support plate 12 is fixedly connected to the left side of the outside of the processing table 1, a blower 13 is fixedly connected to the upper part of the support plate 12, a connecting pipe 14 is fixedly connected to the input end of the blower 13, a collecting box 15 is fixedly connected to the upper part of the support plate 12, the other end of the connecting pipe 14 is fixedly connected to the inside of the collecting box 15, a conveying pipe 18 is fixedly connected to the upper part of the collecting box 15, a dust collecting port 19 is fixedly connected to the other end of the conveying pipe 18, connecting rods 20 are fixedly connected to the outside of the dust collecting port 19 on both sides of the outside, the other end of the connecting rod 20 is fixedly connected to the outside of the moving frame 24, a filter screen 17 is installed inside the collecting box 15, and a drawer 16 is slidably connected to the inside of the collecting box 15.
[0028] The support plate 12 is provided to facilitate the placement of the collection box 15 and the blower 13. The blower 13 generates suction, and then the dust generated during cleaning is sucked in through the dust collecting port 19, and then transported to the inside of the collection box 15 through the conveying pipe 18. This ensures that when cleaning the circuit board, the generated dust can be collected to prevent the dust from spreading to the surrounding environment, thereby reducing pollution to the working area and improving the air quality of the working environment. The filter 17 is provided to facilitate filtering the dust inside the collection box 15 to avoid damage to the blower 13 caused by suction. The drawer 16 is provided to facilitate cleaning of the dust inside the collection box 15.
[0029] Reference Figure 2 and Figure 3 The cleaning assembly includes a mounting block 21, which is fixedly connected to the upper rear side of the processing table 1, a motor 22 is fixedly connected to the left side of the mounting block 21, a screw rod 23 is fixedly connected to the output end of the motor 22, a moving frame 24 is externally threadedly connected to the screw rod 23, a limiting block 25 is fixedly connected to the outside of the moving frame 24, a cleaning brush 27 is installed at the bottom of the moving frame 24, a limiting groove 26 is provided inside the mounting block 21, and the limiting block 25 is slidably connected inside the limiting groove 26,
[0030] The installation block 21 is provided to facilitate the installation of the motor 22. The motor 22 is started to rotate the screw rod 23 fixed at the output end. The screw rod 23 rotates to move the movable frame 24 connected with the external thread. The movable frame 24 moves with the cleaning brush 27 installed at the bottom to clean the circuit board, thereby realizing automatic cleaning of the circuit board without manual cleaning by the operator, saving time and effort and improving work efficiency. The limit block 25 is slidably connected to the inside of the limit groove 26 to play a limiting role.
[0031] Reference Figure 1 A cabinet door 2 is installed on the front side of the processing table 1, and a handle is fixedly connected to the front side of the cabinet door 2. A controller 28 is installed on the right side of the upper part of the processing table 1. The controller 28 is electrically connected to the motor 22.
[0032] The cabinet door 2 is provided to improve the storage function of the processing table 1 , and the controller 28 is provided to facilitate the control of the opening and closing of the motor 22 .
[0033] Working principle: When using the device to clean dust on a circuit board, first place the circuit board on the upper part of the placement plate 11, then start the cylinder 3, the cylinder 3 moves with the moving block 4 fixedly connected to the output end, the moving block 4 moves with the connecting rod 5 connected to the outside and rotating all around, the four connecting rods 5 move with the four sliding blocks 6 connected to the other end rotating to move relative to the outside of the four fixed rods 7, when the four sliding blocks 6 move relative to each other, they move with the four mounting rods 9 fixedly connected to the upper part, when the four mounting rods 9 move relative to each other, they move with the four clamping plates 10 fixedly connected to the outside, and the circuit board placed on the upper part of the placement plate 11 is moved relative to each other by the four clamping plates 10. It can be fixed, which makes it easy to fix the circuit board during the cleaning process to prevent shaking and deviation that lead to incomplete cleaning, thereby improving the cleaning effect. Then, during the cleaning process, the blower 13 is started to suck the dust through the dust collecting port 19, and then it is transported to the inside of the collection box 15 through the conveying pipe 18. Then, when the collection box 15 is full of dust, the dust inside the collection box 15 can be cleaned by pulling the drawer 16, which realizes that when cleaning the circuit board, the generated dust can be collected to prevent the dust from spreading to the surrounding environment, thereby reducing pollution to the working area and improving the air quality of the working environment.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A dust cleaning device for circuit board maintenance, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a cylinder (3), the output end of the cylinder (3) is fixedly connected to a moving block (4), the outer periphery of the moving block (4) is rotatably connected to one end of a connecting rod (5), the upper periphery of the processing table (1) is provided with through holes (8), the interiors of a plurality of the through holes (8) are fixedly connected to fixing rods (7), the exteriors of a plurality of the fixing rods (7) are slidably connected to sliders (6), the other ends of a plurality of the connecting rods (5) are rotatably connected to the lower parts of a plurality of the sliders (6), the tops of a plurality of the sliders (6) are fixedly connected to mounting rods (9), the exteriors of a plurality of the mounting rods (9) are fixedly connected to clamping plates (10), a cleaning assembly is provided on the upper part of the processing table (1), and a placement plate (11) is fixedly connected to the upper middle part of the processing table (1).
2. A dust cleaning device for circuit board maintenance according to claim 1, characterized in that: The processing table (1) is fixedly connected to a support plate (12) on the left side of the outside, the support plate (12) is fixedly connected to a blower (13) on the top, the blower (13) is fixedly connected to a connecting pipe (14) at the input end, the support plate (12) is fixedly connected to a collecting box (15) on the top, the other end of the connecting pipe (14) is fixedly connected to the inside of the collecting box (15), the collection box (15) is fixedly connected to a conveying pipe (18) on the top, and the other end of the conveying pipe (18) is fixedly connected to a dust collection port (19).
3. The dust cleaning device for circuit board maintenance according to claim 1, characterized in that: The cleaning assembly comprises a mounting block (21), the mounting block (21) being fixedly connected to the upper rear side of the processing table (1), a motor (22) being fixedly connected to the left side of the mounting block (21), a screw rod (23) being fixedly connected to the output end of the motor (22), a movable frame (24) being externally threadedly connected to the screw rod (23), a limiting block (25) being fixedly connected to the outside of the movable frame (24), and a cleaning brush (27) being installed at the bottom of the movable frame (24).
4. A dust cleaning device for circuit board maintenance according to claim 2, characterized in that: Connecting rods (20) are fixedly connected to both sides of the outside of the dust collection port (19), and the other end of the connecting rod (20) is fixedly connected to the outside of the moving frame (24).
5. The dust cleaning device for circuit board maintenance according to claim 2, characterized in that: A filter screen (17) is installed inside the collection box (15), and a drawer (16) is slidably connected inside the collection box (15).
6. The dust cleaning device for circuit board maintenance according to claim 3, characterized in that: A limiting groove (26) is provided inside the installation block (21), and the limiting block (25) is slidably connected inside the limiting groove (26).
7. The dust cleaning device for circuit board maintenance according to claim 1, characterized in that: A cabinet door (2) is installed on the front side of the exterior of the processing table (1), and a handle is fixedly connected to the front side of the exterior of the cabinet door (2).
8. The dust cleaning device for circuit board maintenance according to claim 1, characterized in that: A controller (28) is installed on the right side of the upper part of the processing table (1), and the controller (28) is electrically connected to the motor (22).