Electronic component cleaning device

Abstract

The utility model discloses an electronic component cleaning device which comprises an ultrasonic cleaning machine, a soaking basket is placed on the ultrasonic cleaning machine, and an electronic component is installed in the soaking basket. A foaming mechanism is installed in the ultrasonic cleaning machine and comprises an air inlet end and an air exhaust end, the air inlet end introduces air in the external environment into the air exhaust end so that bubbles can be released to the periphery of the electronic component, the air exhaust end is located below the electronic component, and the air inlet end and the air exhaust end communicate with each other. Compared with the prior art, the electronic component cleaning device can release bubbles of different ranges and densities to electronic components, so that the bubbles can reach cleaning blind areas which are complex in shape, have many holes and are generated due to staggering of electronic components as far as possible, the bubbles break in the blind areas to take away impurities, and the cleaning effect is improved. Therefore, the cleaning effect is more thorough, the elements are not easy to bend or deform, and the quality and the reliability of products are ensured.

Description

Technical Field

[0001] This utility model belongs to the field of electronic component cleaning technology, specifically relating to an electronic component cleaning device. Background Technology

[0002] Electronic component cleaning equipment is a specialized device for cleaning electronic components. It aims to remove stains, grease, dust, and other impurities from the surface of components, ensuring their cleanliness and reliability. During the ultrasonic cleaning process, for some complex-shaped electronic components with numerous holes and stacked components, resulting in intricately intertwined lead pins, the internal and edge areas can easily become blind spots for ultrasonic cleaning.

[0003] To address this issue, methods such as increasing the flow rate of the cleaning fluid or tumbling are commonly used to improve the cleaning effect, ensuring that the cleaning fluid can penetrate every corner of the components. However, excessive stirring or the large force generated by high-speed liquid flow can cause uneven stress on the components, which may lead to bending or deformation of the components or lead pins, thereby affecting the quality and reliability of the product.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide an electronic component cleaning device. Utility Model Content

[0005] The purpose of this invention is to provide an electronic component cleaning device that can solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0007] An electronic component cleaning device includes an ultrasonic cleaner with a soaking basket placed on it. The electronic components are installed in the soaking basket. A foaming mechanism is installed inside the ultrasonic cleaner. The foaming mechanism includes an air inlet and an air outlet. The air inlet introduces gas from the external environment into the air outlet to release bubbles around the electronic components. The air outlet is located below the electronic components. The air inlet and the air outlet are interconnected. The air outlet includes a first air guide pipe, and the end of the first air guide pipe away from the air inlet is installed on the soaking basket.

[0008] In one or more embodiments of this utility model, a plurality of second air guide pipes are installed on the outer wall of the first air guide pipe, and the first air guide pipe is connected to the second air guide pipes.

[0009] In one or more embodiments of this utility model, a universal flexible hose is installed between the first air guide pipe and the second air guide pipe, the universal flexible hose is connected to the first air guide pipe and the second air guide pipe respectively, and an angle limiting component matching the second air guide pipe is installed on the outside of the first air guide pipe.

[0010] In one or more embodiments of this utility model, the angle limiting component includes a limiting ring, a plurality of limiting grooves are provided on the inner side of the limiting ring, a plurality of limiting teeth that match the limiting grooves are installed on the outer wall of the first air guide pipe, a spring is installed on one side of the limiting ring, the other end of the spring is installed on the second air guide pipe, and a telescopic rod that matches the spring is installed between the limiting ring and the second air guide pipe.

[0011] In one or more embodiments of this utility model, a connecting rod is installed on the outside of the second air duct to ensure that a plurality of second air ducts swing simultaneously.

[0012] In one or more embodiments of this utility model, a density adjustment component for adjusting bubble size is installed inside the first air duct.

[0013] In one or more embodiments of the present invention, the density adjustment component includes an adjustment tube, the adjustment tube having an adjustment hole matching the second air guide tube, and a locking component installed at one end of the adjustment tube.

[0014] In one or more embodiments of this utility model, the locking assembly includes a threaded rod, the first air guide pipe has a groove that matches the threaded rod, and the threaded rod is externally threaded with a locking nut that matches the first air guide pipe.

[0015] In one or more embodiments of this utility model, the first air guide tube is an acrylic cylinder.

[0016] In one or more embodiments of this utility model, the air inlet includes an air pump, the air outlet of the air pump is equipped with a third air guide pipe, the end of the third air guide pipe away from the air pump is fixedly connected to a rotary joint, the rotary joint is installed at one end of a first air guide pipe, and the rotary joint is connected to the first air guide pipe.

[0017] Compared with the prior art, the electronic component cleaning device of this utility model can release bubbles of different ranges and densities to electronic components, so that the bubbles can reach as many complex shapes, holes and cleaning blind spots caused by the interlacing of electronic components as possible. The bubbles burst in the blind spots and carry away impurities, making the cleaning effect more thorough. At the same time, it is less likely to cause the components to bend or deform, ensuring the quality and reliability of the product. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of an electronic component cleaning device according to the first embodiment of the present invention;

[0020] Figure 2 This is a cross-sectional view of the structure in the first embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the overall structure of the foaming mechanism in the first embodiment of the present invention;

[0022] Figure 4 This is the first embodiment of the present utility model. Figure 3 Enlarged structural diagram at point A in the diagram;

[0023] Figure 5 This is a schematic diagram of the overall structure of the exhaust end in the first embodiment of this utility model;

[0024] Figure 6 This is the first embodiment of the present utility model. Figure 3 A magnified structural diagram at point B in the diagram.

[0025] Explanation of key figure labels:

[0026] 1. Ultrasonic cleaner; 101. Soaking basket; 201. First air duct; 2011. Slide groove; 202. Second air duct; 203. Universal hose; 204. Telescopic rod; 2041. Connecting rod; 205. Limiting ring; 206. Limiting teeth; 207. Spring; 208. Adjusting pipe; 2081. Adjusting hole; 209. Threaded rod; 210. Locking nut; 211. Air pump; 212. Third air duct; 213. Rotary joint. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0028] like Figure 1 As shown, an electronic component cleaning device according to one embodiment of the present invention includes an ultrasonic cleaner 1. The ultrasonic cleaner 1 generally includes the core component of the ultrasonic cleaning equipment, an ultrasonic generator, an ultrasonic transducer that converts electrical energy from the ultrasonic generator into mechanical vibration, a cleaning fluid, a control system, and an immersion basket 101. These are all common knowledge to those skilled in the art and will not be described in detail here.

[0029] like Figure 1 As shown, electronic components are placed in soaking basket 101. The ultrasonic cleaner 1 is equipped with a foaming mechanism that matches the soaking basket 101. The foaming mechanism releases bubbles into the electronic components being cleaned in the soaking basket 101. The bubbles break when they reach the blind spots caused by the interlacing of electronic components or the edges of the inside and outside of electronic components with complex shapes and many cavities, promoting more thorough contact between the cleaning fluid and the electronic components, resulting in a more thorough cleaning effect.

[0030] like Figures 2-3 As shown, the foaming mechanism includes an air inlet and an air outlet. The air inlet introduces gas from the external environment into the air outlet, which is located below the electronic components to release bubbles around the electronic components and in blind areas. The air inlet and air outlet are interconnected.

[0031] like Figures 1-3 As shown, the air inlet includes an air pump 211, and a third air duct 212 is installed at the air outlet of the air pump 211. A rotary joint 213 is fixedly connected to the end of the third air duct 212 away from the air pump 211. The rotary joint 213 is installed at one end of the first air duct 201 and is connected to the first air duct 201. The exhaust end includes a first air duct 201, and the end of the first air duct 201 away from the air inlet is mounted on the soaking basket 101 via a bearing. The air introduced by the air pump 211 enters the cleaning solution through the third air duct 212, the rotary joint 213, and the exhaust end. This generates bubbles and causes bubble bursts around the electronic components and in the blind areas created by the intersection of electronic components, improving the cleaning effect on the electronic components. Simultaneously, under the action of the airflow, the first air duct 201 releases bubbles while rotating, thus expanding the effective range of the bubbles to a certain extent.

[0032] like Figure 2 As shown, several second air guides 202 are evenly installed on the outer wall of the first air guide 201, and the first air guide 201 is connected to the second air guides 202. The multiple second air guides 202 make the first air guide 201 more evenly and stably subjected to force when rotating, and at the same time increase the coverage of air bubbles.

[0033] like Figures 3-4As shown, a flexible universal hose 203 is installed between the first air duct 201 and the second air duct 202. The universal hose 203 is connected to both the first air duct 201 and the second air duct 202. An angle limiting component matching the second air duct 202 is installed on the outside of the first air duct 201. The angle limiting component helps the user adjust the rotation speed of the first air duct 201 according to the cleaning requirements of electronic components, thereby adjusting the effective range of the air bubbles.

[0034] like Figure 4 As shown, the angle limiting component includes a limiting ring 205. Several limiting grooves are formed on the inner side of the limiting ring 205. Several limiting teeth 206 matching the limiting grooves are installed on the outer wall of the first air guide duct 201. A spring 207 is installed on one side of the limiting ring 205, and the other end of the spring 207 is installed on the second air guide duct 202. A telescopic rod 204 matching the spring 207 is installed between the limiting ring 205 and the second air guide duct 202. Pushing the limiting ring 205 towards the spring 207 compresses the spring 207, causing the limiting teeth 206 to move away from the limiting grooves. Rotating the limiting ring 205, with the cooperation of the telescopic rod 204, allows the second air guide duct 202 to rotate to a suitable angle. Then, pushing the limiting ring 205 back into the locking state with the limiting grooves achieves the adjustment of the angle of the second air guide duct 202, thus adjusting the bubble range.

[0035] like Figure 4 As shown, a connecting rod 2041 is installed on the outside of the second air duct 202 to ensure that several second air ducts 202 swing simultaneously. The connecting rod 2041 ensures that multiple second air ducts 202 swing simultaneously, which improves the convenience of the angle limiting component to a certain extent.

[0036] like Figures 5-6 As shown, a density adjustment component for adjusting bubble size is installed inside the first air duct 201. The density adjustment component helps the user adjust the size of the second air duct 202 according to the cleaning requirements of electronic components. The smaller the second air duct 202, the denser the bubbles. The denser small bubbles can more easily enter the blind spots caused by the interlacing of electronic components and the blind spots with complex shapes and many holes, so that the cleaning fluid can have more sufficient contact with the surface of electronic components, further reducing dead corners and unclean areas.

[0037] like Figure 6 As shown, the density adjustment assembly includes an adjustment tube 208, on which an adjustment hole 2081 is provided that matches the second air guide duct 202. A locking assembly is installed at one end of the adjustment tube 208. When the adjustment tube 208 is rotated, the adjustment hole 2081 rotates accordingly, thereby adjusting the overlapping area between the adjustment hole 2081 and the second air guide duct 202. The locking assembly ensures that the overlapping area remains stable after adjustment.

[0038] like Figure 6As shown, the locking assembly includes a threaded rod 209. A groove 2011 matching the threaded rod 209 is provided on the first air duct 201. A locking nut 210 matching the first air duct 201 is externally threaded onto the threaded rod 209. Loosening the locking nut 210 allows the threaded rod 209 to slide within the groove 2011, adjusting the overlap area. The locking nut 210 is then tightened to lock the connection.

[0039] like Figures 1-6 As shown, the first air duct 201 is an acrylic cylinder. The transparent acrylic cylinder makes it easy for users to observe the size of the overlapping area.

[0040] The air pump 211 can be selected as model FM2002, or users can choose different models according to actual market needs. The air pump 211 is electrically connected to an external power source, and since the air pump 211 is common knowledge to those skilled in the art, its specific structure, switching method, and working principle will not be described in detail here.

[0041] During use, the air pump 211 is started to introduce gas into the first air duct 201. The gas enters the cleaning liquid through the second air duct 202 and generates bubbles. The bubbles enter the blind spots created by the intersection of electronic components, effectively cleaning the blind spots of electronic components and improving the cleaning effect to a certain extent.

[0042] When the user needs to adjust the cleaning intensity according to the degree of overlap of electronic components, rotating the adjustment tube 208 adjusts the size of the overlapping area between the adjustment hole 2081 and the second air guide tube 202, thereby adjusting the size and density of the bubbles.

[0043] When the user needs to adjust the cleaning range according to the number of electronic components, the limit ring 205 is rotated to adjust the angle of the second air duct 202, that is, to adjust the effective range of the air bubbles, thereby achieving the purpose of adjusting the cleaning range according to the number of components.

[0044] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0045] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electronic component cleaning apparatus, characterized by comprising: include: An ultrasonic cleaner, wherein an immersion basket is placed on the ultrasonic cleaner and the electronic components are installed in the immersion basket; A foaming mechanism, comprising an air inlet and an air outlet, wherein the air inlet introduces gas from the external environment into the air outlet to release bubbles around the electronic components, and the air outlet is located below the electronic components, and the air inlet and the air outlet are interconnected. The exhaust end includes a first air guide pipe, and the end of the first air guide pipe away from the air inlet end is installed on the soaking basket.

2. The electronic component cleaning apparatus according to claim 1, wherein Several second air ducts are installed on the outer wall of the first air duct, and the first air duct is connected to the second air ducts.

3. The electronic component cleaning apparatus of claim 1, wherein A universal flexible hose is installed between the first air duct and the second air duct. The universal flexible hose is connected to the first air duct and the second air duct respectively. An angle limiting component matching the second air duct is installed on the outside of the first air duct.

4. The electronic component cleaning apparatus according to claim 3, wherein The angle limiting component includes a limiting ring with several limiting grooves on its inner side. Several limiting teeth matching the limiting grooves are installed on the outer wall of the first air guide pipe. A spring is installed on one side of the limiting ring, and the other end of the spring is installed on the second air guide pipe. A telescopic rod matching the spring is installed between the limiting ring and the second air guide pipe.

5. The electronic component cleaning apparatus according to any one of claims 2 to 4, wherein The second air duct is equipped with a connecting rod on its exterior to ensure that several second air ducts swing simultaneously.

6. The electronic component cleaning apparatus of claim 1, wherein The first air duct is equipped with a density adjustment component for adjusting the size of the bubbles.

7. An electronic component cleaning apparatus according to claim 6, wherein The density adjustment component includes an adjustment tube with an adjustment hole that matches the second air duct, and a locking component is installed at one end of the adjustment tube.

8. The electronic component cleaning apparatus of claim 7, wherein The locking assembly includes a threaded rod, and the first air guide pipe has a groove that matches the threaded rod. The threaded rod is externally threaded with a locking nut that matches the first air guide pipe.

9. An electronic component cleaning apparatus according to any one of claims 6 to 8, wherein The first air duct is an acrylic cylinder.

10. The electronic component cleaning apparatus of claim 1, wherein The air inlet includes an air pump, and the air outlet of the air pump is equipped with a third air duct. The end of the third air duct away from the air pump is fixedly connected to a rotary joint. The rotary joint is installed at one end of the first air duct and is connected to the first air duct.

Images