Electronic component cleaning device

Abstract

The utility model provides an electronic component cleaning device which comprises a shell, an ultrasonic cleaning box, a drying mechanism, two sets of clamping mechanisms and a connection adjusting mechanism, the ultrasonic cleaning box is arranged on the bottom face in the shell, and an ultrasonic generator is arranged on the bottom face in the ultrasonic cleaning box; the drying mechanism comprises an air blower and an air guide opening. The two groups of clamping mechanisms are arranged in the shell, the two groups of clamping mechanisms are distributed in an up-down staggered manner, and each group of clamping mechanism comprises a plurality of first clamping groove plates, a plurality of second clamping groove plates and a plurality of groups of connecting clamping structures; and the connection adjusting mechanism comprises two adjusting plates, two connecting rods, two groups of staggered driving structures and two groups of connecting structures. Therefore, the circuit board can be cleaned after being fixed, a shielding surface is avoided, the cleaning effect is improved, meanwhile, the circuit board is rapidly lifted and dried after being cleaned, another batch of circuit boards directly enter the device to be cleaned, cleaning and drying are integrated, and the cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component cleaning, in particular to an electronic component cleaning device. Background Art

[0002] In actual production life, there are many types of electronic components, among which circuit boards are one of the electronic components. After the circuit boards are manufactured, they need to be cleaned with special cleaning fluids to remove excess impurities on the circuit boards.

[0003] At present, traditional electronic components such as circuit boards are cleaned using a cleaning device. The cleaning device in the prior art uses a hollow mesh box to load the circuit boards, and then sends them into the cleaning device for cleaning. The circuit boards will pile up together and stick to each other, resulting in the inability to effectively clean the bonding surface.

[0004] In addition, after cleaning is completed, the circuit boards need to be taken out one by one and transferred to the drying equipment for drying. Only after the circuit boards are completely taken out can a new batch of circuit boards be loaded into the net box for cleaning, which affects the cleaning efficiency of the cleaning device. Utility Model Content

[0005] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0006] To this end, the purpose of the utility model is to propose an electronic component cleaning device, which can fix the circuit board and then clean it without any obstruction, thereby improving the cleaning effect. At the same time, after cleaning, it can be quickly lifted up and dried, and another batch of circuit boards can be directly put into the device for cleaning, integrating cleaning and drying to improve cleaning efficiency.

[0007] To achieve the above-mentioned purpose, the utility model proposes an electronic component cleaning device, comprising a shell, an ultrasonic cleaning box, a drying mechanism, two groups of clamping mechanisms and a connecting and adjusting mechanism, wherein the top of the shell is an open structure, the ultrasonic cleaning box is arranged on the bottom surface of the shell, and an ultrasonic generator is arranged on the bottom surface of the ultrasonic cleaning box; the drying mechanism is arranged on the shell, and the drying mechanism includes a blower and an air guide port, wherein the blower and the air guide port are both arranged on the shell, and the blower and the air guide port are respectively located on both sides of the shell; two groups of the clamping mechanisms are both arranged in the shell, and the two groups of the clamping mechanisms are staggered up and down, and each group of the clamping mechanisms includes a plurality of first clamping slot plates, a plurality of second clamping slot plates and a plurality of groups of connecting clamping structures, wherein a plurality of the first clamping slot plates are arranged in parallel It is arranged in the shell, and multiple second clamping slot plates are respectively arranged at one end of multiple first clamping slot plates, and multiple groups of connecting clamping structures are respectively arranged between multiple first clamping slot plates and multiple second clamping slot plates; the connecting adjustment mechanism is arranged on both sides of the two groups of clamping mechanisms, and the connecting adjustment mechanism includes two adjustment plates, two connecting rods, two groups of staggered driving structures and two groups of connecting structures, wherein the two adjustment plates are respectively arranged on both sides of the shell, the two connecting rods are arranged at both ends of the shell, the two connecting rods are respectively connected to the multiple first clamping slot plates of the two groups of clamping mechanisms, the two groups of staggered driving structures are respectively arranged in the two adjustment plates, the two groups of staggered driving structures are both connected to the two connecting rods, and the two groups of connecting structures are respectively arranged on the top of the two adjustment plates.

[0008] According to the electronic component cleaning device of the present invention, the circuit board can be fixed and then cleaned without any obstruction, thereby improving the cleaning effect. At the same time, after cleaning, it can be quickly lifted up for drying, and another batch of circuit boards can be directly put into the device for cleaning. Cleaning and drying are integrated, thereby improving cleaning efficiency.

[0009] In addition, the electronic component cleaning device proposed in the application may also have the following additional technical features:

[0010] Specifically, the plurality of first clamping slot plates and the plurality of second clamping slot plates are all L-shaped structures, and the plurality of first clamping slot plates and the plurality of second clamping slot plates are all provided with L-shaped slot structures.

[0011] Specifically, each group of the connecting clamping structures includes two connecting rods, a push plate and two springs, wherein the two connecting rods are arranged at one end of the first clamping slot plate, the push plate is arranged at the other end of the two connecting rods, the push plate is located in the second clamping slot plate, the two springs are respectively sleeved on the two connecting rods, the two springs are located in the second clamping slot plate, and the two ends of the two springs are respectively connected to the inner wall of the second clamping slot plate and the push plate.

[0012] Specifically, each group of the staggered drive structure includes two racks, a gear and two bar holes, wherein the two racks are arranged on both sides of the adjustment plate, the gear is rotatably arranged in the adjustment plate, the two ends of the gear are respectively engaged with the two racks, the two racks are respectively connected to the two connecting rods, the two bar holes are respectively symmetrically opened on the adjustment plate, and the two connecting rods respectively pass through the two bar holes.

[0013] Specifically, each group of the connecting structures includes a snap-fit plate and a snap-fit hole, wherein the snap-fit plate is arranged at the top end of the adjustment plate, the snap-fit plate is an L-shaped structure, the snap-fit hole is opened on the shell, and the other end of the snap-fit plate is inserted into the snap-fit hole.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a structural diagram of an electronic component cleaning device according to an embodiment of the present invention;

[0017] Figure 2 A three-dimensional diagram of a fixing mechanism according to an embodiment of the present invention;

[0018] Figure 3 This is a cross-sectional view of an electronic component cleaning device according to one embodiment of the present invention;

[0019] Figure 4 This is a partial top cross-sectional view of an electronic component cleaning device according to an embodiment of the present invention.

[0020] Figure 5 This is a top cross-sectional view of a fixing mechanism according to an embodiment of the present invention.

[0021] Figure 6This is a side sectional view of the staggered drive structure of one embodiment of the present invention.

[0022] As shown in the figure: 1. Shell; 2. Ultrasonic cleaning box; 21. Ultrasonic generator; 3. Drying mechanism; 31. Blower; 32. Air guide port; 4. Clamping mechanism; 41. First clamping slot plate; 42. Second clamping slot plate; 43. Connecting clamping structure; 431. Connecting rod; 432. Push plate; 433. Spring; 5. Connecting adjustment mechanism; 51. Adjusting plate; 52. Connecting rod; 53. Staggered drive structure; 531. Rack; 532. Gear; 533. Bar hole; 54. Connecting structure; 541. Clamping plate; 542. Clamping hole. DETAILED DESCRIPTION

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0024] The electronic component cleaning device according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0025] like Figures 1-6 As shown, the electronic component cleaning device according to the embodiment of the present utility model includes a housing 1 , an ultrasonic cleaning box 2 , a drying mechanism 3 , two sets of clamping mechanisms 4 and a connection adjustment mechanism 5 .

[0026] The top of the shell 1 is an open structure, the ultrasonic cleaning box 2 is arranged on the bottom surface of the shell 1, and an ultrasonic generator 21 is arranged on the bottom surface of the ultrasonic cleaning box 2.

[0027] It should be noted that the opening structure at the top of the shell 1 is intended to facilitate the delivery of the circuit board to be cleaned into the shell 1 and the ultrasonic cleaning box 2. The ultrasonic generator 21 can generate ultrasonic waves, and when used in conjunction with the cleaning device, the special cleaning liquid poured into the ultrasonic cleaning box 2 is used to clean the surface of the circuit board.

[0028] The drying mechanism 3 is provided on the housing 1 , and includes a blower 31 and an air guide port 32 .

[0029] The blower 31 and the air guide 32 are both arranged on the housing 1 , and the blower 31 and the air guide 32 are respectively located on both sides of the housing 1 .

[0030] It can be understood that the blower 31 can introduce external air into the housing 1 and discharge it through the air duct 32. By accelerating the circulation of air, the circuit board after cleaning is quickly dried. There is no need to take out the circuit board and transfer it to the corresponding drying equipment, thereby improving the working efficiency of the cleaning device.

[0031] Among them, two groups of clamping mechanisms 4 are both arranged in the shell 1, and the two groups of clamping mechanisms 4 are staggered in the upper and lower parts. Each group of clamping mechanisms 4 includes multiple first clamping slot plates 41, multiple second clamping slot plates 42 and multiple groups of connecting clamping structures 43.

[0032] Among them, multiple first clamping slot plates 41 are arranged in parallel in the shell 1, multiple second clamping slot plates 42 are respectively arranged at one end of the multiple first clamping slot plates 41, and multiple groups of connecting clamping structures 43 are respectively arranged between the multiple first clamping slot plates 41 and the multiple second clamping slot plates 42.

[0033] It should be noted that each group of clamping mechanisms 4 has multiple first clamping slot plates 41 and multiple second clamping slot plates 42. The multiple first clamping slot plates 41 and multiple second clamping slot plates 42 of each group of clamping mechanisms 4 are distributed in parallel, but the multiple first clamping slot plates 41 and multiple second clamping slot plates 42 between the two groups of clamping mechanisms 4 are staggered up and down. The first clamping slot plates 41 and the second clamping slot plates 42 of different groups of clamping mechanisms 4 will not touch each other when moving up and down, and can pass through each other. This is the basis for the two clamping mechanisms 4 to be cleaned and dried separately.

[0034] It can be understood that the connecting clamping structure 43 can control the first clamping slot plate 41 and the second clamping slot plate 42 to clamp and fix the placed circuit boards, which is convenient for subsequent cleaning and drying. Each of the above components has multiple groups, so each group of clamping mechanisms 4 can process multiple circuit boards.

[0035] The connection adjustment mechanism 5 is provided on both sides of the two groups of clamping mechanisms 4 , and the connection adjustment mechanism 5 includes two adjustment plates 51 , two connecting rods 52 , two groups of staggered driving structures 53 and two groups of connection structures 54 .

[0036] Among them, two adjustment plates 51 are respectively arranged on both sides of the shell 1, two connecting rods 52 are arranged at both ends of the shell 1, the two connecting rods 52 are respectively connected to the multiple first clamping slot plates 41 of the two groups of clamping mechanisms 4, two groups of staggered drive structures 53 are respectively arranged in the two adjustment plates 51, the two groups of staggered drive structures 53 are both connected to the two connecting rods 52, and the two groups of connecting structures 54 are respectively arranged on the top of the two adjustment plates 51.

[0037] It can be understood that the two connecting rods 52 are connected to the first clamping slot plates 41 of the two groups of clamping mechanisms 4, so that the two connecting rods 52 control the two groups of clamping mechanisms 4 respectively, and the two connecting rods 52 are respectively connected to the two groups of staggered drive structures 53, which control the two groups of clamping mechanisms 4 to move separately through the staggered drive structures 53 to complete the switching between cleaning and drying.

[0038] It should be noted that the connection structure 54 is provided on the top of the adjustment plate 51 in order to be connected to the housing 1 and ensure the installation of the entire connection adjustment mechanism 5 and the clamping mechanism 4 .

[0039] The first clamping slots 41 and the second clamping slots 42 are all L-shaped structures, and L-shaped slot structures are defined in the first clamping slots 41 and the second clamping slots 42 .

[0040] It can be understood that the first clamping slot plate 41 and the second clamping slot plate 42 are both L-shaped structures, and both have L-shaped card slot structures, which can insert the circuit board into the card slot, and clamp and fix it through the first clamping slot plate 41 and the second clamping slot plate 42, and expose both sides of the circuit board to facilitate comprehensive cleaning.

[0041] Specifically, the relevant staff will send the connecting adjustment mechanism 5 and the clamping mechanism 4 into the outer shell 1, connect them through the connecting structure 54, insert the circuit board to be cleaned into the first clamping slot plate 41 and the second clamping slot plate 42 respectively, and fix the circuit board with the help of the card slot structure and the connecting clamping structure 43.

[0042] The relevant staff pushes down a group of clamping mechanisms 4 on which the circuit boards are installed. Driven by the staggered driving structure 53, a group of clamping mechanisms 4 at the bottom is lifted, and a group of clamping mechanisms 4 loaded with circuit boards enters the ultrasonic cleaning box 2. The relevant staff operates the ultrasonic generator 21 and pours a special cleaning liquid into the ultrasonic cleaning box 2 to clean the circuit boards.

[0043] During the cleaning process, the relevant staff will send a batch of new circuit boards to be cleaned into a group of clamping mechanisms 4 on the upper side for fixing. After the bottom circuit boards are cleaned, the clamping mechanism 4 on the upper side is pressed downward, and the clamping mechanism 4 loaded with new circuit boards is sent into the ultrasonic cleaning box 2 for cleaning. The cleaned circuit boards are lifted by the clamping mechanism 4, and the blower 31 is operated to dry the cleaned circuit boards. After drying, the circuit boards are taken out and new circuit boards to be cleaned are loaded, and the cleaning cycle can be completed.

[0044] In one embodiment of the present invention, Figure 2 、 Figure 4 and Figure 5As shown, each set of connecting and clamping structures 43 includes two connecting rods 431 , a pushing plate 432 and two springs 433 .

[0045] Among them, the two connecting rods 431 are both arranged at one end of the first clamping slot plate 41, the pushing plate 432 is arranged at the other end of the two connecting rods 431, the pushing plate 432 is located in the second clamping slot plate 42, and the two springs 433 are respectively mounted on the two connecting rods 431, the two springs 433 are located in the second clamping slot plate 42, and the two ends of the two springs 433 are respectively connected to the inner wall of the second clamping slot plate 42 and the pushing plate 432.

[0046] It can be understood that one end of the connecting rod 431 is connected to the first clamping slot plate 41, and the other end extends into the second clamping slot plate 42 and is connected to the push plate 432. The push plate 432 is located in the second clamping slot plate 42 and is pushed by the spring 433 arranged in the second clamping slot plate 42. The reaction force of the spring 433 can provide a clamping force for the second clamping slot plate 42. The circuit board placed between the first clamping slot plate 41 and the second clamping slot plate 42 can be fixed by the clamping force generated by the reaction force of the spring 433.

[0047] Specifically, the relevant personnel need to install the circuit board on the clamping mechanism 4, push the second clamping slot plate 42 to the side away from the first clamping slot plate 41, and send the circuit board into the engaging groove of the first clamping slot plate 41 and the second clamping slot plate 42. Release the second clamping slot plate 42, and the spring 433 can push the pushing plate 432 to provide clamping force, so that the circuit board is firmly fixed on the first clamping slot plate 41 and the second clamping slot plate 42.

[0048] In one embodiment of the present invention, Figure 4 and Figure 6 As shown, each set of staggered driving structures 53 includes two racks 531 , a gear 532 and two rack holes 533 .

[0049] Among them, the two racks 531 are arranged on both sides of the adjustment plate 51, the gear 532 is rotatably set in the adjustment plate 51, the two ends of the gear 532 are respectively engaged with the two racks 531, the two racks 531 are respectively connected to the two connecting rods 52, and the two bar holes 533 are respectively symmetrically opened on the adjustment plate 51, and the two connecting rods 52 respectively pass through the two bar holes 533.

[0050] It can be understood that the two racks 531 are respectively connected to the two connecting rods 52, and the racks 531 are controlled by the gear 532 at the center. When the gear 532 rotates, the two racks 531 move in opposite directions, thereby driving the two connecting rods 52 to move in opposite directions, and finally realizing the control of the opposite direction movement of the two sets of clamping mechanisms 4. The bar hole 533 can guide the movement of the connecting rod 52 and provide an activity area.

[0051] It should be noted that a motor can be set in the adjustment plate 51, and the gear 532 can be connected through the motor to facilitate the rotation of the gear 532. It can also be controlled by externally controlling one group of clamping mechanisms 4 through the transmission method from the rack 531 to the gear 532 and then to the rack 531.

[0052] In order to clearly illustrate the above embodiment, in one embodiment of the present application, Figure 1 and Figure 3 As shown, each set of connection structures 54 includes a locking plate 541 and a locking hole 542 .

[0053] The engaging plate 541 is disposed at the top of the adjusting plate 51 . The engaging plate 541 is an L-shaped structure. The engaging hole 542 is formed on the housing 1 . The other end of the engaging plate 541 is inserted into the engaging hole 542 .

[0054] It can be understood that the snap-fit plate 541 is arranged at the top of the adjustment plate 51. The structure of the snap-fit plate 541 is an L-shaped structure, which can be snapped into the snap-fit hole 542 on the outer shell 1. Through this structure, the entire clamping mechanism 4 and the connecting adjustment mechanism 5 are supported and installed to ensure that the clamping mechanism 4 and the connecting adjustment mechanism 5 will not fall directly into the ultrasonic cleaning box 2 at the bottom, thereby ensuring the operability of the device.

[0055] Specifically, the relevant staff inserts the locking plate 541 into the locking hole 542 to complete the connection and installation of the shell 1 with the connecting adjustment mechanism 5 and the clamping mechanism 4. The gear 532 can be directly controlled to rotate by running the motor, and the two racks 531 can be driven to drive the two connecting rods 52 to move in opposite directions along the bar holes 533 to achieve the adjustment of the two groups of clamping mechanisms 4. In addition, the relevant staff can also press one group of clamping mechanisms 4 to drive the gear 532 through the rack 531 on the connecting rod 52, and then drive the rack 531 on the other side through the gear 532, thereby achieving the synchronous operation of the other group of clamping mechanisms 4.

[0056] In summary, the electronic component cleaning device of the embodiment of the utility model can fix the circuit board and then clean it without any obstruction, thereby improving the cleaning effect. At the same time, after cleaning, it can be quickly lifted up for drying, and another batch of circuit boards can directly enter the device for cleaning. The cleaning and drying are integrated to improve the cleaning efficiency.

[0057] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0059] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. An electronic component cleaning device, characterized in that: It includes a shell, an ultrasonic cleaning box, a drying mechanism, two sets of clamping mechanisms and a connection adjustment mechanism, wherein: The top of the shell is an open structure, the ultrasonic cleaning box is arranged on the bottom surface of the shell, and an ultrasonic generator is arranged on the bottom surface of the ultrasonic cleaning box; The drying mechanism is arranged on the housing and includes a blower and an air guide port, wherein: The blower and the air guide port are both provided on the housing, and the blower and the air guide port are respectively located on both sides of the housing; The two groups of clamping mechanisms are both arranged in the housing, and the two groups of clamping mechanisms are staggered up and down. Each group of clamping mechanisms includes a plurality of first clamping slot plates, a plurality of second clamping slot plates and a plurality of connecting clamping structures, wherein: A plurality of the first clamping slot plates are arranged in parallel in the housing, a plurality of the second clamping slot plates are respectively arranged at one end of the plurality of the first clamping slot plates, and a plurality of the connecting clamping structures are respectively arranged between the plurality of the first clamping slot plates and the plurality of the second clamping slot plates; The connection adjustment mechanism is arranged on both sides of the two groups of clamping mechanisms, and the connection adjustment mechanism includes two adjustment plates, two connecting rods, two groups of staggered drive structures and two groups of connection structures, wherein: The two adjustment plates are respectively arranged on both sides of the shell, the two connecting rods are arranged at both ends of the shell, the two connecting rods are respectively connected to the multiple first clamping slot plates of the two groups of the clamping mechanisms, the two groups of the staggered drive structures are respectively arranged in the two adjustment plates, the two groups of the staggered drive structures are connected to the two connecting rods, and the two groups of the connecting structures are respectively arranged on the top of the two adjustment plates.

2. The electronic component cleaning device according to claim 1, characterized in that: The plurality of first clamping slot plates and the plurality of second clamping slot plates are all L-shaped structures, and the plurality of first clamping slot plates and the plurality of second clamping slot plates are all provided with L-shaped slot structures.

3. The electronic component cleaning device according to claim 1, characterized in that: Each set of the connecting and clamping structures includes two connecting rods, a push plate and two springs, wherein: The two connecting rods are both arranged at one end of the first clamping slot plate, the pushing plate is arranged at the other end of the two connecting rods, the pushing plate is located in the second clamping slot plate, the two springs are respectively sleeved on the two connecting rods, the two springs are located in the second clamping slot plate, and the two ends of the two springs are respectively connected to the inner wall of the second clamping slot plate and the pushing plate.

4. The electronic component cleaning device according to claim 2, characterized in that: Each set of the staggered drive structure includes two racks, a gear and two bar holes, wherein: The two racks are arranged on both sides of the adjustment plate, the gear is rotatably arranged in the adjustment plate, the two ends of the gear are respectively engaged with the two racks, the two racks are respectively connected to the two connecting rods, the two bar holes are respectively symmetrically opened on the adjustment plate, and the two connecting rods respectively pass through the two bar holes.

5. The electronic component cleaning device according to claim 1, characterized in that: Each set of the connection structures includes a snap plate and a snap hole, wherein: The clamping plate is arranged on the top end of the adjusting plate. The clamping plate is an L-shaped structure. The clamping hole is opened on the shell. The other end of the clamping plate is inserted into the clamping hole.

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