Dust removal device for circuit board processing

Abstract

According to the dust removal device for circuit board processing, a frame is fixedly arranged at the upper end of a cleaning table, a containing groove is formed in the frame, an empty groove communicating with the containing groove is formed in the middle of the frame, and a cleaning assembly and an air blowing assembly are arranged at the empty groove; when a dust collector is started, a plurality of air blowing pipes can blow air to the surface of the circuit board body at the empty groove, in the process, high-pressure wind energy blows off dust on the surface of the circuit board body, after the dust collector is started, a dust collection plate can suck the blown-off dust and impurities into the dust collector through a second guide pipe, after a second motor is started, a brush shaft can rotate, and the dust collector is powered on. And therefore, the surface of the circuit board body can be cleaned, and the circuit board body can be cleaned more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a dust removal device for circuit board processing. Background Technique

[0002] With the rapid development of society, the application of circuit boards is becoming more and more extensive. Circuit boards miniaturize and visualize circuits, playing an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances. However, during the production process of circuit boards, some dust or particles will remain on the circuit boards. After that, manual methods are used to remove the dust on the circuit boards, but manual processing has many disadvantages. For example, it first causes a serious waste of human resources and has a low dust removal efficiency. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a dust removal device for circuit board processing.

[0005] (II) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solution: A dust removal device for circuit board processing, including a cleaning table, a frame is fixedly arranged at the upper end of the cleaning table, a placement groove is arranged inside the frame, an empty groove communicating with the placement groove is arranged in the middle part of the frame, a cleaning component and a blowing component are arranged at the empty groove, the blowing component is located on one side of the cleaning component, and multiple circuit board bodies can be conveyed in the placement groove;

[0007] A blower and a vacuum cleaner are fixedly arranged below the cleaning table. The blowing component includes an air outlet pipe, the air outlet pipe is communicated with the air outlet end of the blower through a first conduit, and a plurality of blowing pipes are arranged on the air outlet pipe;

[0008] The cleaning component includes a second motor, a brush shaft and a dust suction plate. The dust suction plate is fixed on one side of the frame. The brush shaft is located inside the empty groove, and a rotating shaft connecting the brush shaft is arranged at the output end of the second motor. The dust suction plate is fixed above the brush shaft. A plurality of dust suction holes are arranged at the lower end of the dust suction plate. The dust suction plate is communicated with the dust suction end of the vacuum cleaner through a second conduit.

[0009] In order to facilitate the feeding of the circuit board body, the improvement of the utility model is that two limiting rods are symmetrically arranged at the front end of the frame.

[0010] To facilitate the transportation of the circuit board body, the improvement of the present utility model is that a plurality of first motors fixed on both sides of the frame are provided at the upper end of the frame. The output end of the first motor is provided with a driving shaft, and a rubber sleeve is provided on the outer wall of the driving shaft, and the rubber sleeve can contact both sides of the circuit board body.

[0011] Furthermore, the improvement of the present utility model is that both the first motor and the second motor adopt servo motors.

[0012] Furthermore, the improvement of the present utility model is that both the first conduit and the second conduit adopt rubber sleeves.

[0013] Furthermore, the improvement of the present utility model is that the air outlet pipe is fixed above the empty slot through the first support rod, the dust suction plate is fixed above the empty slot through the second support rod, the first support rod is fixed to the upper end of the cleaning table through screws, and the second support rod is fixed to the upper end of the frame through screws.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a dust removal device for circuit board processing, which has the following beneficial effects:

[0016] For the dust removal device for circuit board processing, when the fan is started, multiple air blowing pipes can blow air on the surface of the circuit board body at the empty slot. During this process, the high-pressure air can blow off the dust on the surface of the circuit board body. When the vacuum cleaner is started, the dust suction plate can suck the blown-off dust and impurities into the vacuum cleaner through the second conduit. When the second motor is started, the brush shaft can be rotated, and then the surface of the circuit board body can be cleaned, so that the circuit board body can be cleaned more thoroughly. This process does not require manual cleaning, which can not only save labor but also improve the dust removal efficiency of the circuit board body. Brief description of the drawings

[0017] Figure 1 is a top-down three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is the Figure 1 front view of the present utility model;

[0019] Figure 3 is a structural schematic diagram of the driving shaft in the present utility model;

[0020] In the figure: 1. Cleaning table; 2. Frame; 3. Empty slot; 4. Limiting rod; 5. First motor; 6. Driving shaft; 7. Fan; 8. Air outlet pipe; 9. Vacuum cleaner; 10. Dust suction plate; 11. Second motor; 12. Brush shaft. Detailed implementation manners

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0022] Please refer to Figures 1-3 , a dust removal device for circuit board processing of the present utility model, including a cleaning table 1. A frame 2 is fixedly arranged at the upper end of the cleaning table 1. A placement groove is arranged inside the frame 2. An empty groove 3 communicating with the placement groove is arranged in the middle part of the frame 2. A cleaning component and a blowing component are arranged at the empty groove 3. The blowing component is located on one side of the cleaning component. Multiple circuit board bodies 13 can be conveyed in the placement groove;

[0023] A fan 7 and a dust collector 9 are fixedly arranged below the cleaning table 1. The blowing component includes an air outlet pipe 8. The air outlet pipe 8 is communicated with the air outlet end of the fan 7 through a first conduit, and multiple air blowing pipes are arranged on the air outlet pipe 8;

[0024] The cleaning component includes a second motor 11, a brush shaft 12 and a dust suction plate 10. The dust suction plate 10 is fixed on one side of the frame 2. The brush shaft 12 is located inside the empty groove 3. A rotating shaft connecting the brush shaft 12 is arranged at the output end of the second motor 11. The dust suction plate 10 is fixed above the brush shaft 12. Multiple dust suction holes are arranged at the lower end of the dust suction plate 10. The dust suction plate 10 is communicated with the dust suction end of the dust collector 9 through a second conduit;

[0025] In this embodiment, multiple circuit board bodies 13 are sequentially placed into the placement groove. At this time, both sides of the circuit board body 13 will contact the inner wall of the placement groove. As the circuit board bodies 13 are continuously fed, multiple circuit board bodies 13 can be conveyed in the placement groove. During this process, the fan 7 and the dust collector 9 are started. After the fan 7 is started, multiple air blowing pipes can blow air on the surface of the circuit board body 13 at the empty groove 3 (the air blowing pipes are inclined). During this process, the high-pressure air can blow off the dust on the surface of the circuit board body 13. After the dust collector 9 is started, the dust suction plate 10 can suck the blown dust and impurities into the dust collector 9 through the second conduit (the principle of the dust collector 9 is the same as that of a household dust collector 9, and no excessive description is needed here). After the second motor 11 is started, the brush shaft 12 can be rotated, and then the surface of the circuit board body 13 can be cleaned, making the cleaning of the circuit board body 13 more thorough. This process does not require manual cleaning, which can not only save labor but also improve the dust removal efficiency of the circuit board body 13.

[0026] In this embodiment, two limiting rods 4 are symmetrically arranged at the front end of the frame 2, which can increase the opening size of the placement groove and facilitate the loading of the circuit board body 13.

[0027] In this embodiment, a plurality of first motors 5 fixed on both sides of the frame 2 are provided at the upper end of the frame 2. A drive shaft 6 is provided at the output end of the first motor 5. A rubber sleeve is provided on the outer wall of the drive shaft 6. The rubber sleeve can contact both sides of the circuit board body 13. When the first motor 5 is started, the drive shaft 6 can drive the circuit board body 13 to move in the placement groove by means of friction, and a plurality of circuit board bodies 13 can be conveniently conveyed in the placement groove.

[0028] Furthermore, both the first motor 5 and the second motor 11 are servo motors.

[0029] Furthermore, both the first conduit and the second conduit are rubber sleeves.

[0030] In this embodiment, the air outlet pipe 8 is fixed above the empty slot 3 through a first support rod, and the dust suction plate 10 is fixed above the empty slot 3 through a second support rod. The first support rod is fixed to the upper end of the cleaning table 1 by screws, and the second support rod is fixed to the upper end of the frame 2 by screws. The screw fixation method has the advantage of convenient assembly and can facilitate the assembly of the air outlet pipe 8 and the dust suction plate 10.

[0031] In the description of this article, it should be noted that relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made in these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A dust removal device for circuit board processing, comprising a cleaning table (1), characterized in that: A frame (2) is fixedly arranged at the upper end of the cleaning table (1). A placement groove is arranged inside the frame (2). An empty groove (3) communicating with the placement groove is arranged in the middle part of the frame (2). A cleaning component and a blowing component are arranged at the empty groove (3). The blowing component is located on one side of the cleaning component. Multiple circuit board bodies (13) can be conveyed in the placement groove. A blower (7) and a vacuum cleaner (9) are fixedly arranged below the cleaning table (1). The blowing component includes an air outlet pipe (8). The air outlet pipe (8) is communicated with the air outlet end of the blower (7) through a first conduit. And a plurality of air blowing pipes are arranged on the air outlet pipe (8). The cleaning component includes a second motor (11), a brush shaft (12) and a dust suction plate (10). The dust suction plate (10) is fixed on one side of the frame (2). The brush shaft (12) is located inside the empty groove (3). And a rotating shaft connecting the brush shaft (12) is arranged at the output end of the second motor (11). The dust suction plate (10) is fixed above the brush shaft (12). A plurality of dust suction holes are arranged at the lower end of the dust suction plate (10). The dust suction plate (10) is communicated with the dust suction end of the vacuum cleaner (9) through a second conduit.

2. The dust removal device for circuit board processing according to claim 1, wherein: Two limiting rods (4) are symmetrically arranged at the front end of the frame (2).

3. The dust removal device for circuit board processing according to claim 2, characterized in that: A plurality of first motors (5) fixed on both sides of the frame (2) are arranged at the upper end of the frame (2). A driving shaft (6) is arranged at the output end of the first motor (5). A rubber sleeve is arranged on the outer wall of the driving shaft (6). The rubber sleeve can contact both sides of the circuit board body (13).

4. The dust removal device for circuit board processing according to claim 3, characterized in that: Both the first motor (5) and the second motor (11) adopt servo motors.

5. The dust removal device for circuit board processing according to claim 4, characterized in that: Both the first conduit and the second conduit adopt rubber sleeves.

6. The dust removal device for circuit board processing according to claim 5, characterized in that: The air outlet pipe (8) is fixed above the empty groove (3) through a first support rod. The dust suction plate (10) is fixed above the empty groove (3) through a second support rod. The first support rod is fixed to the upper end of the cleaning table (1) by screws. The second support rod is fixed to the upper end of the frame (2) by screws.

Images